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- From: zack at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 20 May 2017 12:14:31 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.25-355-g81cb7a0
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=81cb7a0b2b6b905a504b8b56fe3c1634adf8fb71
commit 81cb7a0b2b6b905a504b8b56fe3c1634adf8fb71
Author: Zack Weinberg <zackw@panix.com>
Date: Thu May 11 20:36:15 2017 -0400
Remove sfi_* annotations from ARM assembly files.
This semi-mechanical patch removes all uses and definitions of the
sfi_breg, sfi_pld, and sfi_sp macros from various ARM-specific
assembly files. These were only used by NaCl.
* sysdeps/arm/sysdep.h
(ARM_SFI_MACROS, sfi_breg, sfi_pld, sfi_sp): Delete definitions.
* sysdeps/arm/__longjmp.S, sysdeps/arm/add_n.S
* sysdeps/arm/addmul_1.S, sysdeps/arm/arm-mcount.S
* sysdeps/arm/armv6/rawmemchr.S, sysdeps/arm/armv6/strchr.S
* sysdeps/arm/armv6/strcpy.S, sysdeps/arm/armv6/strlen.S
* sysdeps/arm/armv6/strrchr.S, sysdeps/arm/armv6t2/memchr.S
* sysdeps/arm/armv6t2/strlen.S
* sysdeps/arm/armv7/multiarch/memcpy_impl.S
* sysdeps/arm/armv7/strcmp.S, sysdeps/arm/dl-tlsdesc.S
* sysdeps/arm/memcpy.S, sysdeps/arm/memmove.S
* sysdeps/arm/memset.S, sysdeps/arm/setjmp.S
* sysdeps/arm/strlen.S, sysdeps/arm/submul_1.S:
Remove all uses of sfi_breg, sfi_pld, and sfi_sp.
diff --git a/ChangeLog b/ChangeLog
index 704968e..97b80aa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,23 @@
2017-05-20 Zack Weinberg <zackw@panix.com>
+ * sysdeps/arm/sysdep.h
+ (ARM_SFI_MACROS, sfi_breg, sfi_pld, sfi_sp): Delete definitions.
+
+ * sysdeps/arm/__longjmp.S, sysdeps/arm/add_n.S
+ * sysdeps/arm/addmul_1.S, sysdeps/arm/arm-mcount.S
+ * sysdeps/arm/armv6/rawmemchr.S, sysdeps/arm/armv6/strchr.S
+ * sysdeps/arm/armv6/strcpy.S, sysdeps/arm/armv6/strlen.S
+ * sysdeps/arm/armv6/strrchr.S, sysdeps/arm/armv6t2/memchr.S
+ * sysdeps/arm/armv6t2/strlen.S
+ * sysdeps/arm/armv7/multiarch/memcpy_impl.S
+ * sysdeps/arm/armv7/strcmp.S, sysdeps/arm/dl-tlsdesc.S
+ * sysdeps/arm/memcpy.S, sysdeps/arm/memmove.S
+ * sysdeps/arm/memset.S, sysdeps/arm/setjmp.S
+ * sysdeps/arm/strlen.S, sysdeps/arm/submul_1.S:
+ Remove all uses of sfi_breg, sfi_pld, and sfi_sp.
+
+2017-05-20 Zack Weinberg <zackw@panix.com>
+
Remove the NaCl port.
* sysdeps/arm/nacl: Remove directory and contents.
* sysdeps/nacl: Remove directory and contents.
diff --git a/sysdeps/arm/__longjmp.S b/sysdeps/arm/__longjmp.S
index 2a567b5..5202c72 100644
--- a/sysdeps/arm/__longjmp.S
+++ b/sysdeps/arm/__longjmp.S
@@ -28,8 +28,7 @@ ENTRY (__longjmp)
mov ip, r0
#ifdef CHECK_SP
- sfi_breg ip, \
- ldr r4, [\B] /* jmpbuf's sp */
+ ldr r4, [ip] /* jmpbuf's sp */
cfi_undefined (r4)
#ifdef PTR_DEMANGLE
PTR_DEMANGLE (r4, r4, a3, a4)
@@ -38,28 +37,22 @@ ENTRY (__longjmp)
#endif
#ifdef PTR_DEMANGLE
- sfi_breg ip, \
- ldr a4, [\B], #4
+ ldr a4, [ip], #4
PTR_DEMANGLE (a4, a4, a3, r4)
cfi_undefined (r4)
- sfi_breg ip, \
- ldr r4, [\B], #4
+ ldr r4, [ip], #4
PTR_DEMANGLE2 (r4, r4, a3)
#else
- sfi_breg ip, \
- ldr a4, [\B], #4
- sfi_breg ip, \
- ldr r4, [\B], #4
+ ldr a4, [ip], #4
+ ldr r4, [ip], #4
cfi_undefined (r4)
#endif
/* longjmp probe expects longjmp first argument (4@r0), second
argument (-4@r1), and target address (4@r4), respectively. */
LIBC_PROBE (longjmp, 3, 4@r0, -4@r1, 4@r4)
- sfi_sp \
mov sp, a4
mov lr, r4
- sfi_breg ip, \
- ldmia \B!, JMP_BUF_REGLIST
+ ldmia ip!, JMP_BUF_REGLIST
cfi_restore (v1)
cfi_restore (v2)
cfi_restore (v3)
@@ -97,8 +90,7 @@ ENTRY (__longjmp)
/* Restore the VFP registers. */
/* Following instruction is vldmia ip!, {d8-d15}. */
- sfi_breg r12, \
- ldc p11, cr8, [\B], #64
+ ldc p11, cr8, [r12], #64
.Lno_vfp:
#ifndef ARM_ASSUME_NO_IWMMXT
@@ -107,18 +99,12 @@ ENTRY (__longjmp)
/* Restore the call-preserved iWMMXt registers. */
/* Following instructions are wldrd wr10, [ip], #8 (etc.) */
- sfi_breg r12, \
- ldcl p1, cr10, [\B], #8
- sfi_breg r12, \
- ldcl p1, cr11, [\B], #8
- sfi_breg r12, \
- ldcl p1, cr12, [\B], #8
- sfi_breg r12, \
- ldcl p1, cr13, [\B], #8
- sfi_breg r12, \
- ldcl p1, cr14, [\B], #8
- sfi_breg r12, \
- ldcl p1, cr15, [\B], #8
+ ldcl p1, cr10, [r12], #8
+ ldcl p1, cr11, [r12], #8
+ ldcl p1, cr12, [r12], #8
+ ldcl p1, cr13, [r12], #8
+ ldcl p1, cr14, [r12], #8
+ ldcl p1, cr15, [r12], #8
.Lno_iwmmxt:
#endif
diff --git a/sysdeps/arm/add_n.S b/sysdeps/arm/add_n.S
index b601357..811a769 100644
--- a/sysdeps/arm/add_n.S
+++ b/sysdeps/arm/add_n.S
@@ -52,40 +52,31 @@ ENTRY (FUNC)
add lr, r1, r3, lsl #2 /* compute end src1 */
beq 1f
- sfi_breg r1, \
- ldr r4, [\B], #4 /* do one to make count even */
- sfi_breg r2, \
- ldr r5, [\B], #4
+ ldr r4, [r1], #4 /* do one to make count even */
+ ldr r5, [r2], #4
OPC r4, r4, r5
teq r1, lr /* end of count? (preserve carry) */
- sfi_breg r0, \
- str r4, [\B], #4
+ str r4, [r0], #4
beq 9f
1:
tst r3, #2 /* count & 2 == 2? */
beq 2f
- sfi_breg r1, \
- ldm \B!, { r4, r5 } /* do two to make count 0 mod 4 */
- sfi_breg r2, \
- ldm \B!, { r6, r7 }
+ ldm r1!, { r4, r5 } /* do two to make count 0 mod 4 */
+ ldm r2!, { r6, r7 }
OPC r4, r4, r6
OPC r5, r5, r7
teq r1, lr /* end of count? */
- sfi_breg r0, \
- stm \B!, { r4, r5 }
+ stm r0!, { r4, r5 }
beq 9f
2:
- sfi_breg r1, \
- ldm \B!, { r3, r5, r7, r10 } /* do four each loop */
- sfi_breg r2, \
- ldm \B!, { r4, r6, r8, ip }
+ ldm r1!, { r3, r5, r7, r10 } /* do four each loop */
+ ldm r2!, { r4, r6, r8, ip }
OPC r3, r3, r4
OPC r5, r5, r6
OPC r7, r7, r8
OPC r10, r10, ip
teq r1, lr
- sfi_breg r0, \
- stm \B!, { r3, r5, r7, r10 }
+ stm r0!, { r3, r5, r7, r10 }
bne 2b
9:
diff --git a/sysdeps/arm/addmul_1.S b/sysdeps/arm/addmul_1.S
index a681c24..c4e54f8 100644
--- a/sysdeps/arm/addmul_1.S
+++ b/sysdeps/arm/addmul_1.S
@@ -37,21 +37,16 @@ ENTRY (__mpn_addmul_1)
cfi_rel_offset (r6, 8)
cfi_rel_offset (r7, 12)
- sfi_breg r1, \
- ldr r6, [\B], #4
- sfi_breg r0, \
- ldr r5, [\B]
+ ldr r6, [r1], #4
+ ldr r5, [r0]
mov r4, #0 /* init carry in */
b 1f
0:
- sfi_breg r1, \
- ldr r6, [\B], #4 /* load next ul */
+ ldr r6, [r1], #4 /* load next ul */
adds r7, r4, r5 /* (out, c) = cl + lpl */
- sfi_breg r0, \
- ldr r5, [\B, #4] /* load next rl */
+ ldr r5, [r0, #4] /* load next rl */
adc r4, ip, #0 /* cl = hpl + c */
- sfi_breg r0, \
- str r7, [\B], #4
+ str r7, [r0], #4
1:
mov ip, #0 /* zero-extend rl */
umlal r5, ip, r6, r3 /* (hpl, lpl) = ul * vl + rl */
@@ -59,8 +54,7 @@ ENTRY (__mpn_addmul_1)
bne 0b
adds r4, r4, r5 /* (out, c) = cl + llpl */
- sfi_breg r0, \
- str r4, [\B]
+ str r4, [r0]
adc r0, ip, #0 /* return hpl + c */
pop { r4, r5, r6, r7 }
diff --git a/sysdeps/arm/arm-mcount.S b/sysdeps/arm/arm-mcount.S
index b08a8dd..df2601b 100644
--- a/sysdeps/arm/arm-mcount.S
+++ b/sysdeps/arm/arm-mcount.S
@@ -90,8 +90,7 @@ ENTRY(__mcount_arm_compat)
cfi_rel_offset (lr, 20)
movs r0, fp
ittt ne
- sfi_breg r0, \
- ldrne r0, [\B, #-4]
+ ldrne r0, [r0, #-4]
movsne r1, lr
blne __mcount_internal
# if defined (__ARM_ARCH_4T__) && defined (__THUMB_INTERWORK__)
diff --git a/sysdeps/arm/armv6/rawmemchr.S b/sysdeps/arm/armv6/rawmemchr.S
index b4d4eb2..2511f10 100644
--- a/sysdeps/arm/armv6/rawmemchr.S
+++ b/sysdeps/arm/armv6/rawmemchr.S
@@ -25,8 +25,7 @@ ENTRY (__rawmemchr)
@ r0 = start of string
@ r1 = character to match
@ returns a pointer to the match, which must be present.
- sfi_breg r0, \
- ldrb r2, [\B] @ load first byte asap
+ ldrb r2, [r0] @ load first byte asap
@ To cater to long strings, we want to search through a few
@ characters until we reach an aligned pointer. To cater to
@@ -42,8 +41,7 @@ ENTRY (__rawmemchr)
bxeq lr
@ Loop until we find ...
-1: sfi_breg r0, \
- ldrb r2, [\B, #1]!
+1: ldrb r2, [r0, #1]!
subs r3, r3, #1 @ ... the alignment point
it ne
cmpne r2, r1 @ ... or C
@@ -56,16 +54,15 @@ ENTRY (__rawmemchr)
add r0, r0, #1
@ So now we're aligned.
- sfi_breg r0, \
- ldrd r2, r3, [\B], #8
+ ldrd r2, r3, [r0], #8
orr r1, r1, r1, lsl #8 @ Replicate C to all bytes
#ifdef ARCH_HAS_T2
movw ip, #0x0101
- sfi_pld r0, #64
+ pld [r0, #64]
movt ip, #0x0101
#else
ldr ip, =0x01010101
- sfi_pld r0, #64
+ pld [r0, #64]
#endif
orr r1, r1, r1, lsl #16
@@ -77,11 +74,10 @@ ENTRY (__rawmemchr)
eor r3, r3, r1
uqsub8 r2, ip, r2 @ Find C
uqsub8 r3, ip, r3
- sfi_pld r0, #128
+ pld [r0, #128]
orrs r3, r3, r2 @ Test both words for found
it eq
- sfi_breg r0, \
- ldrdeq r2, r3, [\B], #8
+ ldrdeq r2, r3, [r0], #8
beq 2b
@ Found something. Disambiguate between first and second words.
diff --git a/sysdeps/arm/armv6/strchr.S b/sysdeps/arm/armv6/strchr.S
index f6fd192..bfd0a6b 100644
--- a/sysdeps/arm/armv6/strchr.S
+++ b/sysdeps/arm/armv6/strchr.S
@@ -25,8 +25,7 @@ ENTRY (strchr)
@ r0 = start of string
@ r1 = character to match
@ returns NULL for no match, or a pointer to the match
- sfi_breg r0, \
- ldrb r2, [\B] @ load the first byte asap
+ ldrb r2, [r0] @ load the first byte asap
uxtb r1, r1
@ To cater to long strings, we want to search through a few
@@ -43,8 +42,7 @@ ENTRY (strchr)
beq 99f
@ Loop until we find ...
-1: sfi_breg r0, \
- ldrb r2, [\B, #1]!
+1: ldrb r2, [r0, #1]!
subs r3, r3, #1 @ ... the aligment point
it ne
cmpne r2, r1 @ ... or the character
@@ -67,16 +65,15 @@ ENTRY (strchr)
cfi_rel_offset (r6, 8)
cfi_rel_offset (r7, 12)
- sfi_breg r0, \
- ldrd r2, r3, [\B], #8
+ ldrd r2, r3, [r0], #8
orr r1, r1, r1, lsl #8 @ Replicate C to all bytes
#ifdef ARCH_HAS_T2
movw ip, #0x0101
- sfi_pld r0, #64
+ pld [r0, #64]
movt ip, #0x0101
#else
ldr ip, =0x01010101
- sfi_pld r0, #64
+ pld [r0, #64]
#endif
orr r1, r1, r1, lsl #16
@@ -90,14 +87,13 @@ ENTRY (strchr)
uqsub8 r5, ip, r3
eor r7, r3, r1
uqsub8 r6, ip, r6 @ Find C
- sfi_pld r0, #128 @ Prefetch 2 lines ahead
+ pld [r0, #128] @ Prefetch 2 lines ahead
uqsub8 r7, ip, r7
orr r4, r4, r6 @ Combine found for EOS and C
orr r5, r5, r7
orrs r6, r4, r5 @ Combine the two words
it eq
- sfi_breg r0, \
- ldrdeq r2, r3, [\B], #8
+ ldrdeq r2, r3, [r0], #8
beq 2b
@ Found something. Disambiguate between first and second words.
diff --git a/sysdeps/arm/armv6/strcpy.S b/sysdeps/arm/armv6/strcpy.S
index 239418c..1b98dbc 100644
--- a/sysdeps/arm/armv6/strcpy.S
+++ b/sysdeps/arm/armv6/strcpy.S
@@ -44,8 +44,8 @@ ENTRY (strcpy)
@ Signal strcpy with DEST in IP.
mov ip, r0
0:
- sfi_pld r0
- sfi_pld r1
+ pld [r0, #0]
+ pld [r1, #0]
@ To cater to long strings, we want 8 byte alignment in the source.
@ To cater to small strings, we don't want to start that right away.
@@ -54,11 +54,9 @@ ENTRY (strcpy)
rsb r3, r3, #16
@ Loop until we find ...
-1: sfi_breg r1, \
- ldrb r2, [\B], #1
+1: ldrb r2, [r1], #1
subs r3, r3, #1 @ ... the alignment point
- sfi_breg r0, \
- strb r2, [\B], #1
+ strb r2, [r0], #1
it ne
cmpne r2, #0 @ ... or EOS
bne 1b
@@ -68,10 +66,9 @@ ENTRY (strcpy)
beq .Lreturn
@ Load the next two words asap
- sfi_breg r1, \
- ldrd r2, r3, [\B], #8
- sfi_pld r0, #64
- sfi_pld r1, #64
+ ldrd r2, r3, [r1], #8
+ pld [r0, #64]
+ pld [r1, #64]
@ For longer strings, we actaully need a stack frame.
push { r4, r5, r6, r7 }
@@ -99,18 +96,15 @@ ENTRY (strcpy)
.balign 16
2: uqsub8 r4, r7, r2 @ Find EOS
uqsub8 r5, r7, r3
- sfi_pld r1, #128
+ pld [r1, #128]
cmp r4, #0 @ EOS in first word?
- sfi_pld r0, #128
+ pld [r0, #128]
bne 3f
- sfi_breg r0, \
- str r2, [\B], #4
+ str r2, [r0], #4
cmp r5, #0 @ EOS in second word?
bne 4f
- sfi_breg r0, \
- str r3, [\B], #4
- sfi_breg r1, \
- ldrd r2, r3, [\B], #8
+ str r3, [r0], #4
+ ldrd r2, r3, [r1], #8
b 2b
3: sub r1, r1, #4 @ backup to first word
@@ -120,11 +114,9 @@ ENTRY (strcpy)
@ Note that we generally back up and re-read source bytes,
@ but we'll not re-write dest bytes.
.Lbyte_loop:
- sfi_breg r1, \
- ldrb r2, [\B], #1
+ ldrb r2, [r1], #1
cmp r2, #0
- sfi_breg r0, \
- strb r2, [\B], #1
+ strb r2, [r0], #1
bne .Lbyte_loop
pop { r4, r5, r6, r7 }
@@ -169,8 +161,7 @@ ENTRY (strcpy)
@ Store a few bytes from the first word.
@ At the same time we align r0 and shift out bytes from r2.
.rept 4-\unalign
- sfi_breg r0, \
- strb r2, [\B], #1
+ strb r2, [r0], #1
lsr r2, r2, #8
.endr
#ifdef __ARMEB__
@@ -185,23 +176,20 @@ ENTRY (strcpy)
orr r2, r2, r3, lsh_gt #(\unalign*8)
@ Save leftover bytes from the two words
lsh_ls r6, r3, #((4-\unalign)*8)
- sfi_breg r0, \
- str r2, [\B], #4
+ str r2, [r0], #4
@ The "real" start of the unaligned copy loop.
- sfi_breg r1, \
- ldrd r2, r3, [\B], #8 @ Load 8 more bytes
+ ldrd r2, r3, [r1], #8 @ Load 8 more bytes
uqsub8 r4, r7, r2 @ Find EOS
- sfi_pld r1, #128
+ pld [r1, #128]
uqsub8 r5, r7, r3
- sfi_pld r0, #128
+ pld [r0, #128]
cmp r4, #0 @ EOS in first word?
bne 3f
@ Combine the leftover and the first word
orr r6, r6, r2, lsh_gt #(\unalign*8)
@ Discard used bytes from the first word.
lsh_ls r2, r2, #((4-\unalign)*8)
- sfi_breg r0, \
- str r6, [\B], #4
+ str r6, [r0], #4
b 1b
@ Found EOS in one of the words; adjust backward
3: sub r1, r1, #4
@@ -212,8 +200,7 @@ ENTRY (strcpy)
rev r2, r2
#endif
.rept \unalign
- sfi_breg r0, \
- strb r2, [\B], #1
+ strb r2, [r0], #1
lsr r2, r2, #8
.endr
b .Lbyte_loop
diff --git a/sysdeps/arm/armv6/strlen.S b/sysdeps/arm/armv6/strlen.S
index f807f81..64a971f 100644
--- a/sysdeps/arm/armv6/strlen.S
+++ b/sysdeps/arm/armv6/strlen.S
@@ -23,8 +23,7 @@
ENTRY (strlen)
@ r0 = start of string
- sfi_breg r0, \
- ldrb r2, [\B] @ load the first byte asap
+ ldrb r2, [r0] @ load the first byte asap
@ To cater to long strings, we want to search through a few
@ characters until we reach an aligned pointer. To cater to
@@ -39,8 +38,7 @@ ENTRY (strlen)
beq 99f
@ Loop until we find ...
-1: sfi_breg r0, \
- ldrb r2, [\B, #1]!
+1: ldrb r2, [r0, #1]!
subs r3, r3, #1 @ ... the aligment point
it ne
cmpne r2, #0 @ ... or EOS
@@ -52,15 +50,14 @@ ENTRY (strlen)
add r0, r0, #1
@ So now we're aligned.
- sfi_breg r0, \
- ldrd r2, r3, [\B], #8
+ ldrd r2, r3, [r0], #8
#ifdef ARCH_HAS_T2
movw ip, #0x0101
- sfi_pld r0, #64
+ pld [r0, #64]
movt ip, #0x0101
#else
ldr ip, =0x01010101
- sfi_pld r0, #64
+ pld [r0, #64]
#endif
@ Loop searching for EOS, 8 bytes at a time.
@@ -70,11 +67,10 @@ ENTRY (strlen)
.balign 16
2: uqsub8 r2, ip, r2 @ Find EOS
uqsub8 r3, ip, r3
- sfi_pld r0, #128 @ Prefetch 2 lines ahead
+ pld [r0, #128] @ Prefetch 2 lines ahead
orrs r3, r3, r2 @ Combine the two words
it eq
- sfi_breg r0, \
- ldrdeq r2, r3, [\B], #8
+ ldrdeq r2, r3, [r0], #8
beq 2b
@ Found something. Disambiguate between first and second words.
diff --git a/sysdeps/arm/armv6/strrchr.S b/sysdeps/arm/armv6/strrchr.S
index d6db032..e6eea01 100644
--- a/sysdeps/arm/armv6/strrchr.S
+++ b/sysdeps/arm/armv6/strrchr.S
@@ -33,8 +33,7 @@ ENTRY (strrchr)
@ Loop a few times until we're aligned.
tst r3, #7
beq 2f
-1: sfi_breg r3, \
- ldrb r2, [\B], #1
+1: ldrb r2, [r3], #1
cmp r2, r1 @ Find the character
it eq
subeq r0, r3, #1
@@ -65,8 +64,7 @@ ENTRY (strrchr)
@ Loop searching for EOS and C, 8 bytes at a time.
@ Any time we find a match in a word, we copy the address of
@ the word to r0, and the found bits to r2.
-3: sfi_breg r3, \
- ldrd r4, r5, [\B], #8
+3: ldrd r4, r5, [r3], #8
@ Subtracting (unsigned saturating) from 1 means result of 1 for
@ any byte that was originally zero and 0 otherwise. Therefore
@ we consider the lsb of each byte the "found" bit.
diff --git a/sysdeps/arm/armv6t2/memchr.S b/sysdeps/arm/armv6t2/memchr.S
index c012d73..fb4dc8e 100644
--- a/sysdeps/arm/armv6t2/memchr.S
+++ b/sysdeps/arm/armv6t2/memchr.S
@@ -65,8 +65,7 @@ ENTRY(memchr)
@ Work up to an aligned point
5:
- sfi_breg r0, \
- ldrb r3, [\B],#1
+ ldrb r3, [r0],#1
subs r2, r2, #1
cmp r3, r1
beq 50f @ If it matches exit found
@@ -91,8 +90,7 @@ ENTRY(memchr)
movs r3, #0
15:
- sfi_breg r0, \
- ldrd r4,r5, [\B],#8
+ ldrd r4,r5, [r0],#8
#ifndef NO_THUMB
subs r6, r6, #8
#endif
@@ -130,8 +128,7 @@ ENTRY(memchr)
#endif
21: @ Post aligned section, or just a short call
- sfi_breg r0, \
- ldrb r3,[\B],#1
+ ldrb r3,[r0],#1
#ifndef NO_THUMB
subs r2,r2,#1
eor r3,r3,r1 @ r3 = 0 if match - doesn't break flags from sub
diff --git a/sysdeps/arm/armv6t2/strlen.S b/sysdeps/arm/armv6t2/strlen.S
index 4795c54..c72a1e7 100644
--- a/sysdeps/arm/armv6t2/strlen.S
+++ b/sysdeps/arm/armv6t2/strlen.S
@@ -67,7 +67,7 @@
.text
.p2align 6
ENTRY(strlen)
- sfi_pld srcin, #0
+ pld [srcin, #0]
strd r4, r5, [sp, #-8]!
cfi_adjust_cfa_offset (8)
cfi_rel_offset (r4, 0)
@@ -76,15 +76,14 @@ ENTRY(strlen)
bic src, srcin, #7
mvn const_m1, #0
ands tmp1, srcin, #7 /* (8 - bytes) to alignment. */
- sfi_pld src, #32
+ pld [src, #32]
bne.w .Lmisaligned8
mov const_0, #0
mov result, #-8
.Lloop_aligned:
/* Bytes 0-7. */
- sfi_breg src, \
- ldrd data1a, data1b, [\B]
- sfi_pld src, #64
+ ldrd data1a, data1b, [src]
+ pld [src, #64]
add result, result, #8
.Lstart_realigned:
uadd8 data1a, data1a, const_m1 /* Saturating GE<0:3> set. */
@@ -94,8 +93,7 @@ ENTRY(strlen)
cbnz data1b, .Lnull_found
/* Bytes 8-15. */
- sfi_breg src, \
- ldrd data1a, data1b, [\B, #8]
+ ldrd data1a, data1b, [src, #8]
uadd8 data1a, data1a, const_m1 /* Saturating GE<0:3> set. */
add result, result, #8
sel data1a, const_0, const_m1 /* Select based on GE<0:3>. */
@@ -104,8 +102,7 @@ ENTRY(strlen)
cbnz data1b, .Lnull_found
/* Bytes 16-23. */
- sfi_breg src, \
- ldrd data1a, data1b, [\B, #16]
+ ldrd data1a, data1b, [src, #16]
uadd8 data1a, data1a, const_m1 /* Saturating GE<0:3> set. */
add result, result, #8
sel data1a, const_0, const_m1 /* Select based on GE<0:3>. */
@@ -114,8 +111,7 @@ ENTRY(strlen)
cbnz data1b, .Lnull_found
/* Bytes 24-31. */
- sfi_breg src, \
- ldrd data1a, data1b, [\B, #24]
+ ldrd data1a, data1b, [src, #24]
add src, src, #32
uadd8 data1a, data1a, const_m1 /* Saturating GE<0:3> set. */
add result, result, #8
@@ -143,13 +139,12 @@ ENTRY(strlen)
.Lmisaligned8:
cfi_restore_state
- sfi_breg src, \
- ldrd data1a, data1b, [\B]
+ ldrd data1a, data1b, [src]
and tmp2, tmp1, #3
rsb result, tmp1, #0
lsl tmp2, tmp2, #3 /* Bytes -> bits. */
tst tmp1, #4
- sfi_pld src, #64
+ pld [src, #64]
S2HI tmp2, const_m1, tmp2
#ifdef NO_THUMB
mvn tmp1, tmp2
diff --git a/sysdeps/arm/armv7/multiarch/memcpy_impl.S b/sysdeps/arm/armv7/multiarch/memcpy_impl.S
index 5d5a3ce..c1b9fb0 100644
--- a/sysdeps/arm/armv7/multiarch/memcpy_impl.S
+++ b/sysdeps/arm/armv7/multiarch/memcpy_impl.S
@@ -226,71 +226,40 @@
#ifdef USE_VFP
.macro cpy_line_vfp vreg, base
- sfi_breg dst, \
- vstr \vreg, [\B, #\base]
- sfi_breg src, \
- vldr \vreg, [\B, #\base]
- sfi_breg dst, \
- vstr d0, [\B, #\base + 8]
- sfi_breg src, \
- vldr d0, [\B, #\base + 8]
- sfi_breg dst, \
- vstr d1, [\B, #\base + 16]
- sfi_breg src, \
- vldr d1, [\B, #\base + 16]
- sfi_breg dst, \
- vstr d2, [\B, #\base + 24]
- sfi_breg src, \
- vldr d2, [\B, #\base + 24]
- sfi_breg dst, \
- vstr \vreg, [\B, #\base + 32]
- sfi_breg src, \
- vldr \vreg, [\B, #\base + prefetch_lines * 64 - 32]
- sfi_breg dst, \
- vstr d0, [\B, #\base + 40]
- sfi_breg src, \
- vldr d0, [\B, #\base + 40]
- sfi_breg dst, \
- vstr d1, [\B, #\base + 48]
- sfi_breg src, \
- vldr d1, [\B, #\base + 48]
- sfi_breg dst, \
- vstr d2, [\B, #\base + 56]
- sfi_breg src, \
- vldr d2, [\B, #\base + 56]
+ vstr \vreg, [dst, #\base]
+ vldr \vreg, [src, #\base]
+ vstr d0, [dst, #\base + 8]
+ vldr d0, [src, #\base + 8]
+ vstr d1, [dst, #\base + 16]
+ vldr d1, [src, #\base + 16]
+ vstr d2, [dst, #\base + 24]
+ vldr d2, [src, #\base + 24]
+ vstr \vreg, [dst, #\base + 32]
+ vldr \vreg, [src, #\base + prefetch_lines * 64 - 32]
+ vstr d0, [dst, #\base + 40]
+ vldr d0, [src, #\base + 40]
+ vstr d1, [dst, #\base + 48]
+ vldr d1, [src, #\base + 48]
+ vstr d2, [dst, #\base + 56]
+ vldr d2, [src, #\base + 56]
.endm
.macro cpy_tail_vfp vreg, base
- sfi_breg dst, \
- vstr \vreg, [\B, #\base]
- sfi_breg src, \
- vldr \vreg, [\B, #\base]
- sfi_breg dst, \
- vstr d0, [\B, #\base + 8]
- sfi_breg src, \
- vldr d0, [\B, #\base + 8]
- sfi_breg dst, \
- vstr d1, [\B, #\base + 16]
- sfi_breg src, \
- vldr d1, [\B, #\base + 16]
- sfi_breg dst, \
- vstr d2, [\B, #\base + 24]
- sfi_breg src, \
- vldr d2, [\B, #\base + 24]
- sfi_breg dst, \
- vstr \vreg, [\B, #\base + 32]
- sfi_breg dst, \
- vstr d0, [\B, #\base + 40]
- sfi_breg src, \
- vldr d0, [\B, #\base + 40]
- sfi_breg dst, \
- vstr d1, [\B, #\base + 48]
- sfi_breg src, \
- vldr d1, [\B, #\base + 48]
- sfi_breg dst, \
- vstr d2, [\B, #\base + 56]
- sfi_breg src, \
- vldr d2, [\B, #\base + 56]
+ vstr \vreg, [dst, #\base]
+ vldr \vreg, [src, #\base]
+ vstr d0, [dst, #\base + 8]
+ vldr d0, [src, #\base + 8]
+ vstr d1, [dst, #\base + 16]
+ vldr d1, [src, #\base + 16]
+ vstr d2, [dst, #\base + 24]
+ vldr d2, [src, #\base + 24]
+ vstr \vreg, [dst, #\base + 32]
+ vstr d0, [dst, #\base + 40]
+ vldr d0, [src, #\base + 40]
+ vstr d1, [dst, #\base + 48]
+ vldr d1, [src, #\base + 48]
+ vstr d2, [dst, #\base + 56]
+ vldr d2, [src, #\base + 56]
.endm
#endif
@@ -316,26 +285,16 @@ ENTRY(memcpy)
vst1.8 {d0}, [\reg]!
.endm
- /* These are used by the NaCl sfi_breg macro. */
- .macro _sfi_breg_dmask_neon_load_d0 reg
- _sfi_dmask \reg
- .endm
- .macro _sfi_breg_dmask_neon_store_d0 reg
- _sfi_dmask \reg
- .endm
-
and tmp1, count, #0x38
.macro dispatch_step i
- sfi_breg src, neon_load_d0 \B
- sfi_breg dst, neon_store_d0 \B
+ neon_load_d0 src
+ neon_store_d0 dst
.endm
dispatch_7_dword
tst count, #4
- sfi_breg src, \
- ldrne tmp1, [\B], #4
- sfi_breg dst, \
- strne tmp1, [\B], #4
+ ldrne tmp1, [src], #4
+ strne tmp1, [dst], #4
#else
/* Copy up to 15 full words of data. May not be aligned. */
/* Cannot use VFP for unaligned data. */
@@ -344,23 +303,17 @@ ENTRY(memcpy)
add src, src, tmp1
/* Jump directly into the sequence below at the correct offset. */
.macro dispatch_step i
- sfi_breg src, \
- ldr tmp1, [\B, #-(\i * 4)]
- sfi_breg dst, \
- str tmp1, [\B, #-(\i * 4)]
+ ldr tmp1, [src, #-(\i * 4)]
+ str tmp1, [dst, #-(\i * 4)]
.endm
dispatch_15_word
#endif
lsls count, count, #31
- sfi_breg src, \
- ldrhcs tmp1, [\B], #2
- sfi_breg src, \
- ldrbne src, [\B] /* Src is dead, use as a scratch. */
- sfi_breg dst, \
- strhcs tmp1, [\B], #2
- sfi_breg dst, \
- strbne src, [\B]
+ ldrhcs tmp1, [src], #2
+ ldrbne src, [src] /* Src is dead, use as a scratch. */
+ strhcs tmp1, [dst], #2
+ strbne src, [dst]
bx lr
.Lcpy_not_short:
@@ -388,19 +341,13 @@ ENTRY(memcpy)
beq 1f
rsbs tmp2, tmp2, #0
sub count, count, tmp2, lsr #29
- sfi_breg src, \
- ldrmi tmp1, [\B], #4
- sfi_breg dst, \
- strmi tmp1, [\B], #4
+ ldrmi tmp1, [src], #4
+ strmi tmp1, [dst], #4
lsls tmp2, tmp2, #2
- sfi_breg src, \
- ldrhcs tmp1, [\B], #2
- sfi_breg src, \
- ldrbne tmp2, [\B], #1
- sfi_breg dst, \
- strhcs tmp1, [\B], #2
- sfi_breg dst, \
- strbne tmp2, [\B], #1
+ ldrhcs tmp1, [src], #2
+ ldrbne tmp2, [src], #1
+ strhcs tmp1, [dst], #2
+ strbne tmp2, [dst], #1
1:
subs tmp2, count, #64 /* Use tmp2 for count. */
@@ -412,40 +359,24 @@ ENTRY(memcpy)
.Lcpy_body_medium: /* Count in tmp2. */
#ifdef USE_VFP
1:
- sfi_breg src, \
- vldr d0, [\B, #0]
+ vldr d0, [src, #0]
subs tmp2, tmp2, #64
- sfi_breg src, \
- vldr d1, [\B, #8]
- sfi_breg dst, \
- vstr d0, [\B, #0]
- sfi_breg src, \
- vldr d0, [\B, #16]
- sfi_breg dst, \
- vstr d1, [\B, #8]
- sfi_breg src, \
- vldr d1, [\B, #24]
- sfi_breg dst, \
- vstr d0, [\B, #16]
- sfi_breg src, \
- vldr d0, [\B, #32]
- sfi_breg dst, \
- vstr d1, [\B, #24]
- sfi_breg src, \
- vldr d1, [\B, #40]
- sfi_breg dst, \
- vstr d0, [\B, #32]
- sfi_breg src, \
- vldr d0, [\B, #48]
- sfi_breg dst, \
- vstr d1, [\B, #40]
- sfi_breg src, \
- vldr d1, [\B, #56]
- sfi_breg dst, \
- vstr d0, [\B, #48]
+ vldr d1, [src, #8]
+ vstr d0, [dst, #0]
+ vldr d0, [src, #16]
+ vstr d1, [dst, #8]
+ vldr d1, [src, #24]
+ vstr d0, [dst, #16]
+ vldr d0, [src, #32]
+ vstr d1, [dst, #24]
+ vldr d1, [src, #40]
+ vstr d0, [dst, #32]
+ vldr d0, [src, #48]
+ vstr d1, [dst, #40]
+ vldr d1, [src, #56]
+ vstr d0, [dst, #48]
add src, src, #64
- sfi_breg dst, \
- vstr d1, [\B, #56]
+ vstr d1, [dst, #56]
add dst, dst, #64
bge 1b
tst tmp2, #0x3f
@@ -456,48 +387,30 @@ ENTRY(memcpy)
add dst, dst, tmp1
add src, src, tmp1
.macro dispatch_step i
- sfi_breg src, \
- vldr d0, [\B, #-(\i * 8)]
- sfi_breg dst, \
- vstr d0, [\B, #-(\i * 8)]
+ vldr d0, [src, #-(\i * 8)]
+ vstr d0, [dst, #-(\i * 8)]
.endm
dispatch_7_dword
#else
sub src, src, #8
sub dst, dst, #8
1:
- sfi_breg src, \
- ldrd A_l, A_h, [\B, #8]
- sfi_breg dst, \
- strd A_l, A_h, [\B, #8]
- sfi_breg src, \
- ldrd A_l, A_h, [\B, #16]
- sfi_breg dst, \
- strd A_l, A_h, [\B, #16]
- sfi_breg src, \
- ldrd A_l, A_h, [\B, #24]
- sfi_breg dst, \
- strd A_l, A_h, [\B, #24]
- sfi_breg src, \
- ldrd A_l, A_h, [\B, #32]
- sfi_breg dst, \
- strd A_l, A_h, [\B, #32]
- sfi_breg src, \
- ldrd A_l, A_h, [\B, #40]
- sfi_breg dst, \
- strd A_l, A_h, [\B, #40]
- sfi_breg src, \
- ldrd A_l, A_h, [\B, #48]
- sfi_breg dst, \
- strd A_l, A_h, [\B, #48]
- sfi_breg src, \
- ldrd A_l, A_h, [\B, #56]
- sfi_breg dst, \
- strd A_l, A_h, [\B, #56]
- sfi_breg src, \
- ldrd A_l, A_h, [\B, #64]!
- sfi_breg dst, \
- strd A_l, A_h, [\B, #64]!
+ ldrd A_l, A_h, [src, #8]
+ strd A_l, A_h, [dst, #8]
+ ldrd A_l, A_h, [src, #16]
+ strd A_l, A_h, [dst, #16]
+ ldrd A_l, A_h, [src, #24]
+ strd A_l, A_h, [dst, #24]
+ ldrd A_l, A_h, [src, #32]
+ strd A_l, A_h, [dst, #32]
+ ldrd A_l, A_h, [src, #40]
+ strd A_l, A_h, [dst, #40]
+ ldrd A_l, A_h, [src, #48]
+ strd A_l, A_h, [dst, #48]
+ ldrd A_l, A_h, [src, #56]
+ strd A_l, A_h, [dst, #56]
+ ldrd A_l, A_h, [src, #64]!
+ strd A_l, A_h, [dst, #64]!
subs tmp2, tmp2, #64
bge 1b
tst tmp2, #0x3f
@@ -524,28 +437,20 @@ ENTRY(memcpy)
add dst, dst, tmp1
add src, src, tmp1
.macro dispatch_step i
- sfi_breg src, \
- ldrd A_l, A_h, [\B, #-(\i * 8)]
- sfi_breg dst, \
- strd A_l, A_h, [\B, #-(\i * 8)]
+ ldrd A_l, A_h, [src, #-(\i * 8)]
+ strd A_l, A_h, [dst, #-(\i * 8)]
.endm
dispatch_7_dword
#endif
tst tmp2, #4
- sfi_breg src, \
- ldrne tmp1, [\B], #4
- sfi_breg dst, \
- strne tmp1, [\B], #4
+ ldrne tmp1, [src], #4
+ strne tmp1, [dst], #4
lsls tmp2, tmp2, #31 /* Count (tmp2) now dead. */
- sfi_breg src, \
- ldrhcs tmp1, [\B], #2
- sfi_breg src, \
- ldrbne tmp2, [\B]
- sfi_breg dst, \
- strhcs tmp1, [\B], #2
- sfi_breg dst, \
- strbne tmp2, [\B]
+ ldrhcs tmp1, [src], #2
+ ldrbne tmp2, [src]
+ strhcs tmp1, [dst], #2
+ strbne tmp2, [dst]
.Ldone:
ldr tmp2, [sp], #FRAME_SIZE
@@ -565,23 +470,15 @@ ENTRY(memcpy)
copy position into a register. This should act like a PLD
operation but we won't have to repeat the transfer. */
- sfi_breg src, \
- vldr d3, [\B, #0]
- sfi_breg src, \
- vldr d4, [\B, #64]
- sfi_breg src, \
- vldr d5, [\B, #128]
- sfi_breg src, \
- vldr d6, [\B, #192]
- sfi_breg src, \
- vldr d7, [\B, #256]
-
- sfi_breg src, \
- vldr d0, [\B, #8]
- sfi_breg src, \
- vldr d1, [\B, #16]
- sfi_breg src, \
- vldr d2, [\B, #24]
+ vldr d3, [src, #0]
+ vldr d4, [src, #64]
+ vldr d5, [src, #128]
+ vldr d6, [src, #192]
+ vldr d7, [src, #256]
+
+ vldr d0, [src, #8]
+ vldr d1, [src, #16]
+ vldr d2, [src, #24]
add src, src, #32
subs tmp2, tmp2, #prefetch_lines * 64 * 2
@@ -606,31 +503,19 @@ ENTRY(memcpy)
add src, src, #3 * 64
add dst, dst, #3 * 64
cpy_tail_vfp d6, 0
- sfi_breg dst, \
- vstr d7, [\B, #64]
- sfi_breg src, \
- vldr d7, [\B, #64]
- sfi_breg dst, \
- vstr d0, [\B, #64 + 8]
- sfi_breg src, \
- vldr d0, [\B, #64 + 8]
- sfi_breg dst, \
- vstr d1, [\B, #64 + 16]
- sfi_breg src, \
- vldr d1, [\B, #64 + 16]
- sfi_breg dst, \
- vstr d2, [\B, #64 + 24]
- sfi_breg src, \
- vldr d2, [\B, #64 + 24]
- sfi_breg dst, \
- vstr d7, [\B, #64 + 32]
+ vstr d7, [dst, #64]
+ vldr d7, [src, #64]
+ vstr d0, [dst, #64 + 8]
+ vldr d0, [src, #64 + 8]
+ vstr d1, [dst, #64 + 16]
+ vldr d1, [src, #64 + 16]
+ vstr d2, [dst, #64 + 24]
+ vldr d2, [src, #64 + 24]
+ vstr d7, [dst, #64 + 32]
add src, src, #96
- sfi_breg dst, \
- vstr d0, [\B, #64 + 40]
- sfi_breg dst, \
- vstr d1, [\B, #64 + 48]
- sfi_breg dst, \
- vstr d2, [\B, #64 + 56]
+ vstr d0, [dst, #64 + 40]
+ vstr d1, [dst, #64 + 48]
+ vstr d2, [dst, #64 + 56]
add dst, dst, #128
add tmp2, tmp2, #prefetch_lines * 64
b .Lcpy_body_medium
@@ -641,83 +526,59 @@ ENTRY(memcpy)
/* Pre-bias src and dst. */
sub src, src, #8
sub dst, dst, #8
- sfi_pld src, #8
- sfi_pld src, #72
+ pld [src, #8]
+ pld [src, #72]
subs tmp2, tmp2, #64
- sfi_pld src, #136
- sfi_breg src, \
- ldrd A_l, A_h, [\B, #8]
+ pld [src, #136]
+ ldrd A_l, A_h, [src, #8]
strd B_l, B_h, [sp, #8]
cfi_rel_offset (B_l, 8)
cfi_rel_offset (B_h, 12)
- sfi_breg src, \
- ldrd B_l, B_h, [\B, #16]
+ ldrd B_l, B_h, [src, #16]
strd C_l, C_h, [sp, #16]
cfi_rel_offset (C_l, 16)
cfi_rel_offset (C_h, 20)
- sfi_breg src, \
- ldrd C_l, C_h, [\B, #24]
+ ldrd C_l, C_h, [src, #24]
strd D_l, D_h, [sp, #24]
cfi_rel_offset (D_l, 24)
cfi_rel_offset (D_h, 28)
- sfi_pld src, #200
- sfi_breg src, \
- ldrd D_l, D_h, [\B, #32]!
+ pld [src, #200]
+ ldrd D_l, D_h, [src, #32]!
b 1f
.p2align 6
2:
- sfi_pld src, #232
- sfi_breg dst, \
- strd A_l, A_h, [\B, #40]
- sfi_breg src, \
- ldrd A_l, A_h, [\B, #40]
- sfi_breg dst, \
- strd B_l, B_h, [\B, #48]
- sfi_breg src, \
- ldrd B_l, B_h, [\B, #48]
- sfi_breg dst, \
- strd C_l, C_h, [\B, #56]
- sfi_breg src, \
- ldrd C_l, C_h, [\B, #56]
- sfi_breg dst, \
- strd D_l, D_h, [\B, #64]!
- sfi_breg src, \
- ldrd D_l, D_h, [\B, #64]!
+ pld [src, #232]
+ strd A_l, A_h, [dst, #40]
+ ldrd A_l, A_h, [src, #40]
+ strd B_l, B_h, [dst, #48]
+ ldrd B_l, B_h, [src, #48]
+ strd C_l, C_h, [dst, #56]
+ ldrd C_l, C_h, [src, #56]
+ strd D_l, D_h, [dst, #64]!
+ ldrd D_l, D_h, [src, #64]!
subs tmp2, tmp2, #64
1:
- sfi_breg dst, \
- strd A_l, A_h, [\B, #8]
- sfi_breg src, \
- ldrd A_l, A_h, [\B, #8]
- sfi_breg dst, \
- strd B_l, B_h, [\B, #16]
- sfi_breg src, \
- ldrd B_l, B_h, [\B, #16]
- sfi_breg dst, \
- strd C_l, C_h, [\B, #24]
- sfi_breg src, \
- ldrd C_l, C_h, [\B, #24]
- sfi_breg dst, \
- strd D_l, D_h, [\B, #32]
- sfi_breg src, \
- ldrd D_l, D_h, [\B, #32]
+ strd A_l, A_h, [dst, #8]
+ ldrd A_l, A_h, [src, #8]
+ strd B_l, B_h, [dst, #16]
+ ldrd B_l, B_h, [src, #16]
+ strd C_l, C_h, [dst, #24]
+ ldrd C_l, C_h, [src, #24]
+ strd D_l, D_h, [dst, #32]
+ ldrd D_l, D_h, [src, #32]
bcs 2b
/* Save the remaining bytes and restore the callee-saved regs. */
- sfi_breg dst, \
- strd A_l, A_h, [\B, #40]
+ strd A_l, A_h, [dst, #40]
add src, src, #40
- sfi_breg dst, \
- strd B_l, B_h, [\B, #48]
+ strd B_l, B_h, [dst, #48]
ldrd B_l, B_h, [sp, #8]
cfi_restore (B_l)
cfi_restore (B_h)
- sfi_breg dst, \
- strd C_l, C_h, [\B, #56]
+ strd C_l, C_h, [dst, #56]
ldrd C_l, C_h, [sp, #16]
cfi_restore (C_l)
cfi_restore (C_h)
- sfi_breg dst, \
- strd D_l, D_h, [\B, #64]
+ strd D_l, D_h, [dst, #64]
ldrd D_l, D_h, [sp, #24]
cfi_restore (D_l)
cfi_restore (D_h)
@@ -734,35 +595,29 @@ ENTRY(memcpy)
cfi_remember_state
.Lcpy_notaligned:
- sfi_pld src
- sfi_pld src, #64
+ pld [src, #0]
+ pld [src, #64]
/* There's at least 64 bytes to copy, but there is no mutual
alignment. */
/* Bring DST to 64-bit alignment. */
lsls tmp2, dst, #29
- sfi_pld src, #(2 * 64)
+ pld [src, #(2 * 64)]
beq 1f
rsbs tmp2, tmp2, #0
sub count, count, tmp2, lsr #29
- sfi_breg src, \
- ldrmi tmp1, [\B], #4
- sfi_breg dst, \
- strmi tmp1, [\B], #4
+ ldrmi tmp1, [src], #4
+ strmi tmp1, [dst], #4
lsls tmp2, tmp2, #2
- sfi_breg src, \
- ldrbne tmp1, [\B], #1
- sfi_breg src, \
- ldrhcs tmp2, [\B], #2
- sfi_breg dst, \
- strbne tmp1, [\B], #1
- sfi_breg dst, \
- strhcs tmp2, [\B], #2
+ ldrbne tmp1, [src], #1
+ ldrhcs tmp2, [src], #2
+ strbne tmp1, [dst], #1
+ strhcs tmp2, [dst], #2
1:
- sfi_pld src, #(3 * 64)
+ pld [src, #(3 * 64)]
subs count, count, #64
ldrmi tmp2, [sp], #FRAME_SIZE
bmi .Ltail63unaligned
- sfi_pld src, #(4 * 64)
+ pld [src, #(4 * 64)]
#ifdef USE_NEON
/* These need an extra layer of macro just to work around a
@@ -775,132 +630,88 @@ ENTRY(memcpy)
vst1.8 {\reglist}, [ALIGN (\basereg, 64)]!
.endm
- /* These are used by the NaCl sfi_breg macro. */
- .macro _sfi_breg_dmask_neon_load_multi reg
- _sfi_dmask \reg
- .endm
- .macro _sfi_breg_dmask_neon_store_multi reg
- _sfi_dmask \reg
- .endm
-
- sfi_breg src, neon_load_multi d0-d3, \B
- sfi_breg src, neon_load_multi d4-d7, \B
+ neon_load_multi d0-d3, src
+ neon_load_multi d4-d7, src
subs count, count, #64
bmi 2f
1:
- sfi_pld src, #(4 * 64)
- sfi_breg dst, neon_store_multi d0-d3, \B
- sfi_breg src, neon_load_multi d0-d3, \B
- sfi_breg dst, neon_store_multi d4-d7, \B
- sfi_breg src, neon_load_multi d4-d7, \B
+ pld [src, #(4 * 64)]
+ neon_store_multi d0-d3, dst
+ neon_load_multi d0-d3, src
+ neon_store_multi d4-d7, dst
+ neon_load_multi d4-d7, src
subs count, count, #64
bpl 1b
2:
- sfi_breg dst, neon_store_multi d0-d3, \B
- sfi_breg dst, neon_store_multi d4-d7, \B
+ neon_store_multi d0-d3, dst
+ neon_store_multi d4-d7, dst
ands count, count, #0x3f
#else
/* Use an SMS style loop to maximize the I/O bandwidth. */
sub src, src, #4
sub dst, dst, #8
subs tmp2, count, #64 /* Use tmp2 for count. */
- sfi_breg src, \
- ldr A_l, [\B, #4]
- sfi_breg src, \
- ldr A_h, [\B, #8]
+ ldr A_l, [src, #4]
+ ldr A_h, [src, #8]
strd B_l, B_h, [sp, #8]
cfi_rel_offset (B_l, 8)
cfi_rel_offset (B_h, 12)
- sfi_breg src, \
- ldr B_l, [\B, #12]
- sfi_breg src, \
- ldr B_h, [\B, #16]
+ ldr B_l, [src, #12]
+ ldr B_h, [src, #16]
strd C_l, C_h, [sp, #16]
cfi_rel_offset (C_l, 16)
cfi_rel_offset (C_h, 20)
- sfi_breg src, \
- ldr C_l, [\B, #20]
- sfi_breg src, \
- ldr C_h, [\B, #24]
+ ldr C_l, [src, #20]
+ ldr C_h, [src, #24]
strd D_l, D_h, [sp, #24]
cfi_rel_offset (D_l, 24)
cfi_rel_offset (D_h, 28)
- sfi_breg src, \
- ldr D_l, [\B, #28]
- sfi_breg src, \
- ldr D_h, [\B, #32]!
+ ldr D_l, [src, #28]
+ ldr D_h, [src, #32]!
b 1f
.p2align 6
2:
- sfi_pld src, #(5 * 64) - (32 - 4)
- sfi_breg dst, \
- strd A_l, A_h, [\B, #40]
- sfi_breg src, \
- ldr A_l, [\B, #36]
- sfi_breg src, \
- ldr A_h, [\B, #40]
- sfi_breg dst, \
- strd B_l, B_h, [\B, #48]
- sfi_breg src, \
- ldr B_l, [\B, #44]
- sfi_breg src, \
- ldr B_h, [\B, #48]
- sfi_breg dst, \
- strd C_l, C_h, [\B, #56]
- sfi_breg src, \
- ldr C_l, [\B, #52]
- sfi_breg src, \
- ldr C_h, [\B, #56]
- sfi_breg dst, \
- strd D_l, D_h, [\B, #64]!
- sfi_breg src, \
- ldr D_l, [\B, #60]
- sfi_breg src, \
- ldr D_h, [\B, #64]!
+ pld [src, #(5 * 64) - (32 - 4)]
+ strd A_l, A_h, [dst, #40]
+ ldr A_l, [src, #36]
+ ldr A_h, [src, #40]
+ strd B_l, B_h, [dst, #48]
+ ldr B_l, [src, #44]
+ ldr B_h, [src, #48]
+ strd C_l, C_h, [dst, #56]
+ ldr C_l, [src, #52]
+ ldr C_h, [src, #56]
+ strd D_l, D_h, [dst, #64]!
+ ldr D_l, [src, #60]
+ ldr D_h, [src, #64]!
subs tmp2, tmp2, #64
1:
- sfi_breg dst, \
- strd A_l, A_h, [\B, #8]
- sfi_breg src, \
- ldr A_l, [\B, #4]
- sfi_breg src, \
- ldr A_h, [\B, #8]
- sfi_breg dst, \
- strd B_l, B_h, [\B, #16]
- sfi_breg src, \
- ldr B_l, [\B, #12]
- sfi_breg src, \
- ldr B_h, [\B, #16]
- sfi_breg dst, \
- strd C_l, C_h, [\B, #24]
- sfi_breg src, \
- ldr C_l, [\B, #20]
- sfi_breg src, \
- ldr C_h, [\B, #24]
- sfi_breg dst, \
- strd D_l, D_h, [\B, #32]
- sfi_breg src, \
- ldr D_l, [\B, #28]
- sfi_breg src, \
- ldr D_h, [\B, #32]
+ strd A_l, A_h, [dst, #8]
+ ldr A_l, [src, #4]
+ ldr A_h, [src, #8]
+ strd B_l, B_h, [dst, #16]
+ ldr B_l, [src, #12]
+ ldr B_h, [src, #16]
+ strd C_l, C_h, [dst, #24]
+ ldr C_l, [src, #20]
+ ldr C_h, [src, #24]
+ strd D_l, D_h, [dst, #32]
+ ldr D_l, [src, #28]
+ ldr D_h, [src, #32]
bcs 2b
/* Save the remaining bytes and restore the callee-saved regs. */
- sfi_breg dst, \
- strd A_l, A_h, [\B, #40]
+ strd A_l, A_h, [dst, #40]
add src, src, #36
- sfi_breg dst, \
- strd B_l, B_h, [\B, #48]
+ strd B_l, B_h, [dst, #48]
ldrd B_l, B_h, [sp, #8]
cfi_restore (B_l)
cfi_restore (B_h)
- sfi_breg dst, \
- strd C_l, C_h, [\B, #56]
+ strd C_l, C_h, [dst, #56]
ldrd C_l, C_h, [sp, #16]
cfi_restore (C_l)
cfi_restore (C_h)
- sfi_breg dst, \
- strd D_l, D_h, [\B, #64]
+ strd D_l, D_h, [dst, #64]
ldrd D_l, D_h, [sp, #24]
cfi_restore (D_l)
cfi_restore (D_h)
diff --git a/sysdeps/arm/armv7/strcmp.S b/sysdeps/arm/armv7/strcmp.S
index c8fab4b..25d0557 100644
--- a/sysdeps/arm/armv7/strcmp.S
+++ b/sysdeps/arm/armv7/strcmp.S
@@ -178,10 +178,8 @@
#endif
ENTRY (strcmp)
#if STRCMP_PRECHECK == 1
- sfi_breg src1, \
- ldrb r2, [\B]
- sfi_breg src2, \
- ldrb r3, [\B]
+ ldrb r2, [src1]
+ ldrb r3, [src2]
cmp r2, #1
it cs
cmpcs r2, r3
@@ -211,11 +209,9 @@ ENTRY (strcmp)
and tmp2, tmp1, #3
bic src2, src2, #7
lsl tmp2, tmp2, #3 /* Bytes -> bits. */
- sfi_breg src1, \
- ldrd data1a, data1b, [\B], #16
+ ldrd data1a, data1b, [src1], #16
tst tmp1, #4
- sfi_breg src2, \
- ldrd data2a, data2b, [\B], #16
+ ldrd data2a, data2b, [src2], #16
prepare_mask tmp1, tmp2
apply_mask data1a, tmp1
apply_mask data2a, tmp1
@@ -231,10 +227,8 @@ ENTRY (strcmp)
.p2align 5,,12 /* Don't start in the tail bytes of a cache line. */
.p2align 2 /* Always word aligned. */
.Lloop_aligned8:
- sfi_breg src1, \
- ldrd data1a, data1b, [\B], #16
- sfi_breg src2, \
- ldrd data2a, data2b, [\B], #16
+ ldrd data1a, data1b, [src1], #16
+ ldrd data2a, data2b, [src2], #16
.Lstart_realigned8:
uadd8 syndrome_b, data1a, const_m1 /* Only want GE bits, */
eor syndrome_a, data1a, data2a
@@ -245,10 +239,8 @@ ENTRY (strcmp)
sel syndrome_b, syndrome_b, const_m1
cbnz syndrome_b, .Ldiff_in_b
- sfi_breg src1, \
- ldrd data1a, data1b, [\B, #-8]
- sfi_breg src2, \
- ldrd data2a, data2b, [\B, #-8]
+ ldrd data1a, data1b, [src1, #-8]
+ ldrd data2a, data2b, [src2, #-8]
uadd8 syndrome_b, data1a, const_m1 /* Only want GE bits, */
eor syndrome_a, data1a, data2a
sel syndrome_a, syndrome_a, const_m1
@@ -279,19 +271,15 @@ ENTRY (strcmp)
/* Unrolled by a factor of 2, to reduce the number of post-increment
operations. */
.Lloop_aligned4:
- sfi_breg src1, \
- ldr data1, [\B], #8
- sfi_breg src2, \
- ldr data2, [\B], #8
+ ldr data1, [src1], #8
+ ldr data2, [src2], #8
.Lstart_realigned4:
uadd8 syndrome, data1, const_m1 /* Only need GE bits. */
eor syndrome, data1, data2
sel syndrome, syndrome, const_m1
cbnz syndrome, .Laligned4_done
- sfi_breg src1, \
- ldr data1, [\B, #-4]
- sfi_breg src2, \
- ldr data2, [\B, #-4]
+ ldr data1, [src1, #-4]
+ ldr data2, [src2, #-4]
uadd8 syndrome, data1, const_m1
eor syndrome, data1, data2
sel syndrome, syndrome, const_m1
@@ -307,11 +295,9 @@ ENTRY (strcmp)
masking off the unwanted loaded data to prevent a difference. */
lsl tmp1, tmp1, #3 /* Bytes -> bits. */
bic src1, src1, #3
- sfi_breg src1, \
- ldr data1, [\B], #8
+ ldr data1, [src1], #8
bic src2, src2, #3
- sfi_breg src2, \
- ldr data2, [\B], #8
+ ldr data2, [src2], #8
prepare_mask tmp1, tmp1
apply_mask data1, tmp1
@@ -324,30 +310,26 @@ ENTRY (strcmp)
sub src2, src2, tmp1
bic src1, src1, #3
lsls tmp1, tmp1, #31
- sfi_breg src1, \
- ldr data1, [\B], #4
+ ldr data1, [src1], #4
beq .Laligned_m2
bcs .Laligned_m1
#if STRCMP_PRECHECK == 0
- sfi_breg src2, \
- ldrb data2, [\B, #1]
+ ldrb data2, [src2, #1]
uxtb tmp1, data1, ror #BYTE1_OFFSET
subs tmp1, tmp1, data2
bne .Lmisaligned_exit
cbz data2, .Lmisaligned_exit
.Laligned_m2:
- sfi_breg src2, \
- ldrb data2, [\B, #2]
+ ldrb data2, [src2, #2]
uxtb tmp1, data1, ror #BYTE2_OFFSET
subs tmp1, tmp1, data2
bne .Lmisaligned_exit
cbz data2, .Lmisaligned_exit
.Laligned_m1:
- sfi_breg src2, \
- ldrb data2, [\B, #3]
+ ldrb data2, [src2, #3]
uxtb tmp1, data1, ror #BYTE3_OFFSET
subs tmp1, tmp1, data2
bne .Lmisaligned_exit
@@ -356,16 +338,14 @@ ENTRY (strcmp)
#else /* STRCMP_PRECHECK */
/* If we've done the pre-check, then we don't need to check the
first byte again here. */
- sfi_breg src2, \
- ldrb data2, [\B, #2]
+ ldrb data2, [src2, #2]
uxtb tmp1, data1, ror #BYTE2_OFFSET
subs tmp1, tmp1, data2
bne .Lmisaligned_exit
cbz data2, .Lmisaligned_exit
.Laligned_m2:
- sfi_breg src2, \
- ldrb data2, [\B, #3]
+ ldrb data2, [src2, #3]
uxtb tmp1, data1, ror #BYTE3_OFFSET
subs tmp1, tmp1, data2
bne .Lmisaligned_exit
@@ -391,13 +371,11 @@ ENTRY (strcmp)
cfi_restore_state
/* src1 is word aligned, but src2 has no common alignment
with it. */
- sfi_breg src1, \
- ldr data1, [\B], #4
+ ldr data1, [src1], #4
lsls tmp1, src2, #31 /* C=src2[1], Z=src2[0]. */
bic src2, src2, #3
- sfi_breg src2, \
- ldr data2, [\B], #4
+ ldr data2, [src2], #4
bhi .Loverlap1 /* C=1, Z=0 => src2[1:0] = 0b11. */
bcs .Loverlap2 /* C=1, Z=1 => src2[1:0] = 0b10. */
@@ -409,13 +387,11 @@ ENTRY (strcmp)
sel syndrome, syndrome, const_m1
bne 4f
cbnz syndrome, 5f
- sfi_breg src2, \
- ldr data2, [\B], #4
+ ldr data2, [src2], #4
eor tmp1, tmp1, data1
cmp tmp1, data2, S2HI #24
bne 6f
- sfi_breg src1, \
- ldr data1, [\B], #4
+ ldr data1, [src1], #4
b .Loverlap3
4:
S2LO data2, data2, #8
@@ -427,8 +403,7 @@ ENTRY (strcmp)
/* We can only get here if the MSB of data1 contains 0, so
fast-path the exit. */
- sfi_breg src2, \
- ldrb result, [\B]
+ ldrb result, [src2]
ldrd r4, r5, [sp], #16
cfi_remember_state
cfi_def_cfa_offset (0)
@@ -454,13 +429,11 @@ ENTRY (strcmp)
sel syndrome, syndrome, const_m1
bne 4f
cbnz syndrome, 5f
- sfi_breg src2, \
- ldr data2, [\B], #4
+ ldr data2, [src2], #4
eor tmp1, tmp1, data1
cmp tmp1, data2, S2HI #16
bne 6f
- sfi_breg src1, \
- ldr data1, [\B], #4
+ ldr data1, [src1], #4
b .Loverlap2
4:
S2LO data2, data2, #16
@@ -469,8 +442,7 @@ ENTRY (strcmp)
ands syndrome, syndrome, const_m1, S2LO #16
bne .Lstrcmp_done_equal
- sfi_breg src2, \
- ldrh data2, [\B]
+ ldrh data2, [src2]
S2LO data1, data1, #16
#ifdef __ARM_BIG_ENDIAN
lsl data2, data2, #16
@@ -490,13 +462,11 @@ ENTRY (strcmp)
sel syndrome, syndrome, const_m1
bne 4f
cbnz syndrome, 5f
- sfi_breg src2, \
- ldr data2, [\B], #4
+ ldr data2, [src2], #4
eor tmp1, tmp1, data1
cmp tmp1, data2, S2HI #8
bne 6f
- sfi_breg src1, \
- ldr data1, [\B], #4
+ ldr data1, [src1], #4
b .Loverlap1
4:
S2LO data2, data2, #24
@@ -504,8 +474,7 @@ ENTRY (strcmp)
5:
tst syndrome, #LSB
bne .Lstrcmp_done_equal
- sfi_breg src2, \
- ldr data2, [\B]
+ ldr data2, [src2]
6:
S2LO data1, data1, #8
bic data2, data2, #MSB
diff --git a/sysdeps/arm/dl-tlsdesc.S b/sysdeps/arm/dl-tlsdesc.S
index 5caf2c1..e7bed02 100644
--- a/sysdeps/arm/dl-tlsdesc.S
+++ b/sysdeps/arm/dl-tlsdesc.S
@@ -32,8 +32,7 @@
eabi_fnstart
.align 2
_dl_tlsdesc_return:
- sfi_breg r0, \
- ldr r0, [\B]
+ ldr r0, [r0]
BX (lr)
eabi_fnend
cfi_endproc
@@ -92,30 +91,23 @@ _dl_tlsdesc_dynamic:
cfi_rel_offset (r3,4)
cfi_rel_offset (r4,8)
cfi_rel_offset (lr,12)
- sfi_breg r0, \
- ldr r1, [\B] /* td */
+ ldr r1, [r0] /* td */
GET_TLS (lr)
mov r4, r0 /* r4 = tp */
- sfi_breg r0, \
- ldr r0, [\B]
- sfi_breg r1, \
- ldr r2, [\B, #8] /* gen_count */
- sfi_breg r0, \
- ldr r3, [\B]
+ ldr r0, [r0]
+ ldr r2, [r1, #8] /* gen_count */
+ ldr r3, [r0]
cmp r2, r3
bhi 1f
- sfi_breg r1, \
- ldr r3, [\B]
+ ldr r3, [r1]
#ifndef ARM_NO_INDEX_REGISTER
ldr r2, [r0, r3, lsl #3]
#else
add lr, r0, r3, lsl #3
- sfi_breg lr, \
- ldr r2, [\B]
+ ldr r2, [lr]
#endif
cmn r2, #1
ittt ne
- sfi_breg r1, \
ldrne r3, [r1, #4]
addne r3, r2, r3
rsbne r0, r4, r3
@@ -178,8 +170,7 @@ _dl_tlsdesc_lazy_resolver:
pop {r2}
cfi_adjust_cfa_offset (-4)
cfi_restore (r2)
- sfi_breg r0, \
- ldr r1, [\B, #4]
+ ldr r1, [r0, #4]
BX (r1)
eabi_fnend
cfi_endproc
@@ -220,8 +211,7 @@ _dl_tlsdesc_resolve_hold:
cfi_restore (r2)
cfi_restore (r1)
cfi_restore (r0)
- sfi_breg r0, \
- ldr r1, [\B, #4]
+ ldr r1, [r0, #4]
BX (r1)
eabi_fnend
cfi_endproc
diff --git a/sysdeps/arm/memcpy.S b/sysdeps/arm/memcpy.S
index bdb830a..62e48c3 100644
--- a/sysdeps/arm/memcpy.S
+++ b/sysdeps/arm/memcpy.S
@@ -70,7 +70,7 @@ ENTRY(memcpy)
subs r2, r2, #4
blt 8f
ands ip, r0, #3
- PLD( sfi_pld r1, #0 )
+ PLD( pld [r1, #0] )
bne 9f
ands ip, r1, #3
bne 10f
@@ -97,19 +97,17 @@ ENTRY(memcpy)
CALGN( bx r4 )
#endif
- PLD( sfi_pld r1, #0 )
+ PLD( pld [r1, #0] )
2: PLD( subs r2, r2, #96 )
- PLD( sfi_pld r1, #28 )
+ PLD( pld [r1, #28] )
PLD( blt 4f )
- PLD( sfi_pld r1, #60 )
- PLD( sfi_pld r1, #92 )
+ PLD( pld [r1, #60] )
+ PLD( pld [r1, #92] )
-3: PLD( sfi_pld r1, #124 )
-4: sfi_breg r1, \
- ldmia \B!, {r3, r4, r5, r6, r7, r8, ip, lr}
+3: PLD( pld [r1, #124] )
+4: ldmia r1!, {r3, r4, r5, r6, r7, r8, ip, lr}
subs r2, r2, #32
- sfi_breg r0, \
- stmia \B!, {r3, r4, r5, r6, r7, r8, ip, lr}
+ stmia r0!, {r3, r4, r5, r6, r7, r8, ip, lr}
bge 3b
PLD( cmn r2, #96 )
PLD( bge 4b )
@@ -136,26 +134,19 @@ ENTRY(memcpy)
.p2align ARM_BX_ALIGN_LOG2
6: nop
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr r3, [\B], #4
+ ldr r3, [r1], #4
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr r4, [\B], #4
+ ldr r4, [r1], #4
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr r5, [\B], #4
+ ldr r5, [r1], #4
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr r6, [\B], #4
+ ldr r6, [r1], #4
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr r7, [\B], #4
+ ldr r7, [r1], #4
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr r8, [\B], #4
+ ldr r8, [r1], #4
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr lr, [\B], #4
+ ldr lr, [r1], #4
#ifndef ARM_ALWAYS_BX
add pc, pc, ip, lsl #(ARM_BX_ALIGN_LOG2 - 2)
@@ -172,26 +163,19 @@ ENTRY(memcpy)
.p2align ARM_BX_ALIGN_LOG2
66: nop
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str r3, [\B], #4
+ str r3, [r0], #4
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str r4, [\B], #4
+ str r4, [r0], #4
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str r5, [\B], #4
+ str r5, [r0], #4
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str r6, [\B], #4
+ str r6, [r0], #4
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str r7, [\B], #4
+ str r7, [r0], #4
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str r8, [\B], #4
+ str r8, [r0], #4
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str lr, [\B], #4
+ str lr, [r0], #4
#ifdef ARM_ALWAYS_BX
pop {r10}
@@ -209,18 +193,12 @@ ENTRY(memcpy)
cfi_restore (r8)
8: movs r2, r2, lsl #31
- sfi_breg r1, \
- ldrbne r3, [\B], #1
- sfi_breg r1, \
- ldrbcs r4, [\B], #1
- sfi_breg r1, \
- ldrbcs ip, [\B]
- sfi_breg r0, \
- strbne r3, [\B], #1
- sfi_breg r0, \
- strbcs r4, [\B], #1
- sfi_breg r0, \
- strbcs ip, [\B]
+ ldrbne r3, [r1], #1
+ ldrbcs r4, [r1], #1
+ ldrbcs ip, [r1]
+ strbne r3, [r0], #1
+ strbcs r4, [r0], #1
+ strbcs ip, [r0]
#if ((defined (__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__)) \
|| defined (ARM_ALWAYS_BX))
@@ -237,27 +215,20 @@ ENTRY(memcpy)
9: rsb ip, ip, #4
cmp ip, #2
- sfi_breg r1, \
- ldrbgt r3, [\B], #1
- sfi_breg r1, \
- ldrbge r4, [\B], #1
- sfi_breg r1, \
- ldrb lr, [\B], #1
- sfi_breg r0, \
- strbgt r3, [\B], #1
- sfi_breg r0, \
- strbge r4, [\B], #1
+ ldrbgt r3, [r1], #1
+ ldrbge r4, [r1], #1
+ ldrb lr, [r1], #1
+ strbgt r3, [r0], #1
+ strbge r4, [r0], #1
subs r2, r2, ip
- sfi_breg r0, \
- strb lr, [\B], #1
+ strb lr, [r0], #1
blt 8b
ands ip, r1, #3
beq 1b
10: bic r1, r1, #3
cmp ip, #2
- sfi_breg r1, \
- ldr lr, [\B], #4
+ ldr lr, [r1], #4
beq 17f
bgt 18f
@@ -281,20 +252,18 @@ ENTRY(memcpy)
cfi_rel_offset (r8, 12)
cfi_rel_offset (r10, 16)
- PLD( sfi_pld r1, #0 )
+ PLD( pld [r1, #0] )
PLD( subs r2, r2, #96 )
- PLD( sfi_pld r1, #28 )
+ PLD( pld [r1, #28] )
PLD( blt 13f )
- PLD( sfi_pld r1, #60 )
- PLD( sfi_pld r1, #92 )
+ PLD( pld [r1, #60] )
+ PLD( pld [r1, #92] )
-12: PLD( sfi_pld r1, #124 )
-13: sfi_breg r1, \
- ldmia \B!, {r4, r5, r6, r7}
+12: PLD( pld [r1, #124] )
+13: ldmia r1!, {r4, r5, r6, r7}
mov r3, lr, PULL #\pull
subs r2, r2, #32
- sfi_breg r1, \
- ldmia \B!, {r8, r10, ip, lr}
+ ldmia r1!, {r8, r10, ip, lr}
orr r3, r3, r4, PUSH #\push
mov r4, r4, PULL #\pull
orr r4, r4, r5, PUSH #\push
@@ -310,8 +279,7 @@ ENTRY(memcpy)
orr r10, r10, ip, PUSH #\push
mov ip, ip, PULL #\pull
orr ip, ip, lr, PUSH #\push
- sfi_breg r0, \
- stmia \B!, {r3, r4, r5, r6, r7, r8, r10, ip}
+ stmia r0!, {r3, r4, r5, r6, r7, r8, r10, ip}
bge 12b
PLD( cmn r2, #96 )
PLD( bge 13b )
@@ -328,12 +296,10 @@ ENTRY(memcpy)
beq 16f
15: mov r3, lr, PULL #\pull
- sfi_breg r1, \
- ldr lr, [\B], #4
+ ldr lr, [r1], #4
subs ip, ip, #4
orr r3, r3, lr, PUSH #\push
- sfi_breg r0, \
- str r3, [\B], #4
+ str r3, [r0], #4
bgt 15b
CALGN( cmp r2, #0 )
CALGN( bge 11b )
diff --git a/sysdeps/arm/memmove.S b/sysdeps/arm/memmove.S
index f5247f4..b18aa32 100644
--- a/sysdeps/arm/memmove.S
+++ b/sysdeps/arm/memmove.S
@@ -87,7 +87,7 @@ ENTRY(memmove)
subs r2, r2, #4
blt 8f
ands ip, r0, #3
- PLD( sfi_pld r1, #-4 )
+ PLD( pld [r1, #-4] )
bne 9f
ands ip, r1, #3
bne 10f
@@ -113,19 +113,17 @@ ENTRY(memmove)
CALGN( bx r4 )
#endif
- PLD( sfi_pld r1, #-4 )
+ PLD( pld [r1, #-4] )
2: PLD( subs r2, r2, #96 )
- PLD( sfi_pld r1, #-32 )
+ PLD( pld [r1, #-32] )
PLD( blt 4f )
- PLD( sfi_pld r1, #-64 )
- PLD( sfi_pld r1, #-96 )
+ PLD( pld [r1, #-64] )
+ PLD( pld [r1, #-96] )
-3: PLD( sfi_pld r1, #-128 )
-4: sfi_breg r1, \
- ldmdb \B!, {r3, r4, r5, r6, r7, r8, ip, lr}
+3: PLD( pld [r1, #-128] )
+4: ldmdb r1!, {r3, r4, r5, r6, r7, r8, ip, lr}
subs r2, r2, #32
- sfi_breg r0, \
- stmdb \B!, {r3, r4, r5, r6, r7, r8, ip, lr}
+ stmdb r0!, {r3, r4, r5, r6, r7, r8, ip, lr}
bge 3b
PLD( cmn r2, #96 )
PLD( bge 4b )
@@ -152,26 +150,19 @@ ENTRY(memmove)
.p2align ARM_BX_ALIGN_LOG2
6: nop
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr r3, [\B, #-4]!
+ ldr r3, [r1, #-4]!
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr r4, [\B, #-4]!
+ ldr r4, [r1, #-4]!
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr r5, [\B, #-4]!
+ ldr r5, [r1, #-4]!
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr r6, [\B, #-4]!
+ ldr r6, [r1, #-4]!
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr r7, [\B, #-4]!
+ ldr r7, [r1, #-4]!
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr r8, [\B, #-4]!
+ ldr r8, [r1, #-4]!
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r1, \
- ldr lr, [\B, #-4]!
+ ldr lr, [r1, #-4]!
#ifndef ARM_ALWAYS_BX
add pc, pc, ip, lsl #(ARM_BX_ALIGN_LOG2 - 2)
@@ -188,26 +179,19 @@ ENTRY(memmove)
.p2align ARM_BX_ALIGN_LOG2
66: nop
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str r3, [\B, #-4]!
+ str r3, [r0, #-4]!
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str r4, [\B, #-4]!
+ str r4, [r0, #-4]!
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str r5, [\B, #-4]!
+ str r5, [r0, #-4]!
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str r6, [\B, #-4]!
+ str r6, [r0, #-4]!
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str r7, [\B, #-4]!
+ str r7, [r0, #-4]!
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str r8, [\B, #-4]!
+ str r8, [r0, #-4]!
.p2align ARM_BX_ALIGN_LOG2
- sfi_breg r0, \
- str lr, [\B, #-4]!
+ str lr, [r0, #-4]!
#ifdef ARM_ALWAYS_BX
pop {r10}
@@ -225,18 +209,12 @@ ENTRY(memmove)
cfi_restore (r8)
8: movs r2, r2, lsl #31
- sfi_breg r1, \
- ldrbne r3, [\B, #-1]!
- sfi_breg r1, \
- ldrbcs r4, [\B, #-1]!
- sfi_breg r1, \
- ldrbcs ip, [\B, #-1]
- sfi_breg r0, \
- strbne r3, [\B, #-1]!
- sfi_breg r0, \
- strbcs r4, [\B, #-1]!
- sfi_breg r0, \
- strbcs ip, [\B, #-1]
+ ldrbne r3, [r1, #-1]!
+ ldrbcs r4, [r1, #-1]!
+ ldrbcs ip, [r1, #-1]
+ strbne r3, [r0, #-1]!
+ strbcs r4, [r0, #-1]!
+ strbcs ip, [r0, #-1]
#if ((defined (__ARM_ARCH_4T__) && defined (__THUMB_INTERWORK__)) \
|| defined (ARM_ALWAYS_BX))
@@ -252,27 +230,20 @@ ENTRY(memmove)
cfi_restore_state
9: cmp ip, #2
- sfi_breg r1, \
- ldrbgt r3, [\B, #-1]!
- sfi_breg r1, \
- ldrbge r4, [\B, #-1]!
- sfi_breg r1, \
- ldrb lr, [\B, #-1]!
- sfi_breg r0, \
- strbgt r3, [\B, #-1]!
- sfi_breg r0, \
- strbge r4, [\B, #-1]!
+ ldrbgt r3, [r1, #-1]!
+ ldrbge r4, [r1, #-1]!
+ ldrb lr, [r1, #-1]!
+ strbgt r3, [r0, #-1]!
+ strbge r4, [r0, #-1]!
subs r2, r2, ip
- sfi_breg r0, \
- strb lr, [\B, #-1]!
+ strb lr, [r0, #-1]!
blt 8b
ands ip, r1, #3
beq 1b
10: bic r1, r1, #3
cmp ip, #2
- sfi_breg r1, \
- ldr r3, [\B, #0]
+ ldr r3, [r1, #0]
beq 17f
blt 18f
@@ -296,20 +267,18 @@ ENTRY(memmove)
cfi_rel_offset (r8, 12)
cfi_rel_offset (r10, 16)
- PLD( sfi_pld r1, #-4 )
+ PLD( pld [r1, #-4] )
PLD( subs r2, r2, #96 )
- PLD( sfi_pld r1, #-32 )
+ PLD( pld [r1, #-32] )
PLD( blt 13f )
- PLD( sfi_pld r1, #-64 )
- PLD( sfi_pld r1, #-96 )
+ PLD( pld [r1, #-64] )
+ PLD( pld [r1, #-96] )
-12: PLD( sfi_pld r1, #-128 )
-13: sfi_breg r1, \
- ldmdb \B!, {r7, r8, r10, ip}
+12: PLD( pld [r1, #-128] )
+13: ldmdb r1!, {r7, r8, r10, ip}
mov lr, r3, PUSH #\push
subs r2, r2, #32
- sfi_breg r1, \
- ldmdb \B!, {r3, r4, r5, r6}
+ ldmdb r1!, {r3, r4, r5, r6}
orr lr, lr, ip, PULL #\pull
mov ip, ip, PUSH #\push
orr ip, ip, r10, PULL #\pull
@@ -325,8 +294,7 @@ ENTRY(memmove)
orr r5, r5, r4, PULL #\pull
mov r4, r4, PUSH #\push
orr r4, r4, r3, PULL #\pull
- sfi_breg r0, \
- stmdb \B!, {r4 - r8, r10, ip, lr}
+ stmdb r0!, {r4 - r8, r10, ip, lr}
bge 12b
PLD( cmn r2, #96 )
PLD( bge 13b )
@@ -343,12 +311,10 @@ ENTRY(memmove)
beq 16f
15: mov lr, r3, PUSH #\push
- sfi_breg r1, \
- ldr r3, [\B, #-4]!
+ ldr r3, [r1, #-4]!
subs ip, ip, #4
orr lr, lr, r3, PULL #\pull
- sfi_breg r0, \
- str lr, [\B, #-4]!
+ str lr, [r0, #-4]!
bgt 15b
CALGN( cmp r2, #0 )
CALGN( bge 11b )
diff --git a/sysdeps/arm/memset.S b/sysdeps/arm/memset.S
index d369c20..9594636 100644
--- a/sysdeps/arm/memset.S
+++ b/sysdeps/arm/memset.S
@@ -32,8 +32,7 @@ ENTRY(memset)
1:
tst r3, #3 @ aligned yet?
- sfi_breg r3, \
- strbne r1, [\B], #1
+ strbne r1, [r3], #1
subne r2, r2, #1
bne 1b
@@ -44,33 +43,25 @@ ENTRY(memset)
1:
subs r2, r2, #8
- sfi_breg r3, \
- stmiacs \B!, {r1, ip} @ store up to 32 bytes per loop iteration
+ stmiacs r3!, {r1, ip} @ store up to 32 bytes per loop iteration
subscs r2, r2, #8
- sfi_breg r3, \
- stmiacs \B!, {r1, ip}
+ stmiacs r3!, {r1, ip}
subscs r2, r2, #8
- sfi_breg r3, \
- stmiacs \B!, {r1, ip}
+ stmiacs r3!, {r1, ip}
subscs r2, r2, #8
- sfi_breg r3, \
- stmiacs \B!, {r1, ip}
+ stmiacs r3!, {r1, ip}
bcs 1b
and r2, r2, #7
2:
subs r2, r2, #1 @ store up to 4 bytes per loop iteration
- sfi_breg r3, \
- strbcs r1, [\B], #1
+ strbcs r1, [r3], #1
subscs r2, r2, #1
- sfi_breg r3, \
- strbcs r1, [\B], #1
+ strbcs r1, [r3], #1
subscs r2, r2, #1
- sfi_breg r3, \
- strbcs r1, [\B], #1
+ strbcs r1, [r3], #1
subscs r2, r2, #1
- sfi_breg r3, \
- strbcs r1, [\B], #1
+ strbcs r1, [r3], #1
bcs 2b
DO_RET(lr)
diff --git a/sysdeps/arm/setjmp.S b/sysdeps/arm/setjmp.S
index c809253..2235890 100644
--- a/sysdeps/arm/setjmp.S
+++ b/sysdeps/arm/setjmp.S
@@ -36,20 +36,15 @@ ENTRY (__sigsetjmp)
#ifdef PTR_MANGLE
mov a4, sp
PTR_MANGLE2 (a4, a4, a3)
- sfi_breg ip, \
- str a4, [\B], #4
+ str a4, [ip], #4
PTR_MANGLE2 (a4, lr, a3)
- sfi_breg ip, \
- str a4, [\B], #4
+ str a4, [ip], #4
#else
- sfi_breg ip, \
- str sp, [\B], #4
- sfi_breg ip, \
- str lr, [\B], #4
+ str sp, [ip], #4
+ str lr, [ip], #4
#endif
/* Save registers */
- sfi_breg ip, \
- stmia \B!, JMP_BUF_REGLIST
+ stmia ip!, JMP_BUF_REGLIST
#if !defined ARM_ASSUME_NO_IWMMXT || defined __SOFTFP__
# define NEED_HWCAP 1
@@ -80,8 +75,7 @@ ENTRY (__sigsetjmp)
Don't use VFP instructions directly because this code
is used in non-VFP multilibs. */
/* Following instruction is vstmia ip!, {d8-d15}. */
- sfi_breg ip, \
- stc p11, cr8, [\B], #64
+ stc p11, cr8, [ip], #64
.Lno_vfp:
#ifndef ARM_ASSUME_NO_IWMMXT
@@ -90,18 +84,12 @@ ENTRY (__sigsetjmp)
/* Save the call-preserved iWMMXt registers. */
/* Following instructions are wstrd wr10, [ip], #8 (etc.) */
- sfi_breg r12, \
- stcl p1, cr10, [\B], #8
- sfi_breg r12, \
- stcl p1, cr11, [\B], #8
- sfi_breg r12, \
- stcl p1, cr12, [\B], #8
- sfi_breg r12, \
- stcl p1, cr13, [\B], #8
- sfi_breg r12, \
- stcl p1, cr14, [\B], #8
- sfi_breg r12, \
- stcl p1, cr15, [\B], #8
+ stcl p1, cr10, [r12], #8
+ stcl p1, cr11, [r12], #8
+ stcl p1, cr12, [r12], #8
+ stcl p1, cr13, [r12], #8
+ stcl p1, cr14, [r12], #8
+ stcl p1, cr15, [r12], #8
.Lno_iwmmxt:
#endif
diff --git a/sysdeps/arm/strlen.S b/sysdeps/arm/strlen.S
index 009142b..fb1589b 100644
--- a/sysdeps/arm/strlen.S
+++ b/sysdeps/arm/strlen.S
@@ -30,8 +30,7 @@
ENTRY(strlen)
bic r1, r0, $3 @ addr of word containing first byte
- sfi_breg r1, \
- ldr r2, [\B], $4 @ get the first word
+ ldr r2, [r1], $4 @ get the first word
ands r3, r0, $3 @ how many bytes are duff?
rsb r0, r3, $0 @ get - that number into counter.
beq Laligned @ skip into main check routine if no
@@ -55,8 +54,7 @@ Laligned: @ here, we have a word in r2. Does it
tstne r2, $0x00ff0000 @
tstne r2, $0xff000000 @
addne r0, r0, $4 @ if not, the string is 4 bytes longer
- sfi_breg r1, \
- ldrne r2, [\B], $4 @ and we continue to the next word
+ ldrne r2, [r1], $4 @ and we continue to the next word
bne Laligned @
Llastword: @ drop through to here once we find a
#ifdef __ARMEB__
diff --git a/sysdeps/arm/submul_1.S b/sysdeps/arm/submul_1.S
index 34606dd..24d39d9 100644
--- a/sysdeps/arm/submul_1.S
+++ b/sysdeps/arm/submul_1.S
@@ -37,24 +37,19 @@ ENTRY (__mpn_submul_1)
cfi_rel_offset (r6, 8)
cfi_rel_offset (r7, 12)
- sfi_breg r1, \
- ldr r6, [\B], #4
- sfi_breg r0, \
- ldr r7, [\B]
+ ldr r6, [r1], #4
+ ldr r7, [r0]
mov r4, #0 /* init carry in */
b 1f
0:
- sfi_breg r1, \
- ldr r6, [\B], #4 /* load next ul */
+ ldr r6, [r1], #4 /* load next ul */
adds r5, r5, r4 /* (lpl, c) = lpl + cl */
adc r4, ip, #0 /* cl = hpl + c */
subs r5, r7, r5 /* (lpl, !c) = rl - lpl */
- sfi_breg r0, \
- ldr r7, [\B, #4] /* load next rl */
+ ldr r7, [r0, #4] /* load next rl */
it cc
addcc r4, r4, #1 /* cl += !c */
- sfi_breg r0, \
- str r5, [\B], #4
+ str r5, [r0], #4
1:
umull r5, ip, r6, r3 /* (hpl, lpl) = ul * vl */
subs r2, r2, #1
@@ -63,8 +58,7 @@ ENTRY (__mpn_submul_1)
adds r5, r5, r4 /* (lpl, c) = lpl + cl */
adc r4, ip, #0 /* cl = hpl + c */
subs r5, r7, r5 /* (lpl, !c) = rl - lpl */
- sfi_breg r0, \
- str r5, [\B], #4
+ str r5, [r0], #4
it cc
addcc r4, r4, #1 /* cl += !c */
mov r0, r4 /* return carry */
diff --git a/sysdeps/arm/sysdep.h b/sysdeps/arm/sysdep.h
index 990e636..6d60c34 100644
--- a/sysdeps/arm/sysdep.h
+++ b/sysdeps/arm/sysdep.h
@@ -150,7 +150,6 @@
second version uses it. */
# define LDST_INDEXED_NOINDEX(OP, R, T, X, Y) \
add T, X, Y; \
- sfi_breg T, \
OP R, [T]
# define LDST_INDEXED_INDEX(OP, R, X, Y) \
OP R, [X, Y]
@@ -198,7 +197,7 @@
# define LDR_GLOBAL(R, T, SYMBOL, CONSTANT) \
movw T, #:lower16:SYMBOL; \
movt T, #:upper16:SYMBOL; \
- sfi_breg T, ldr R, [\B, $CONSTANT]
+ ldr R, [T, $CONSTANT]
# elif defined (ARCH_HAS_T2) && defined (PIC) && ARM_PCREL_MOVW_OK
# define LDR_GLOBAL(R, T, SYMBOL, CONSTANT) \
movw R, #:lower16:_GLOBAL_OFFSET_TABLE_ - 97f - PC_OFS; \
@@ -212,7 +211,7 @@
97: add R, R, pc; \
98: LDST_PC_INDEXED (ldr, T, T, T); \
LDST_INDEXED (ldr, R, T, R, T); \
- sfi_breg R, ldr R, [\B, $CONSTANT]
+ ldr R, [R, $CONSTANT]
# else
# define LDR_GLOBAL(R, T, SYMBOL, CONSTANT) \
ldr T, 99f; \
@@ -277,53 +276,6 @@
cfi_restore_state
# endif /* ARCH_HAS_HARD_TP */
-# ifndef ARM_SFI_MACROS
-# define ARM_SFI_MACROS 1
-/* This assembly macro is prepended to any load/store instruction,
- pulling the base register out of the addressing mode syntax and
- making it the first operand of the macro. For example:
- ldr r0, [r1]
- becomes:
- sfi_breg r1, ldr r0, [\B]
- The \B stands in for the base register that is the first operand
- to the macro, so we can avoid error-prone repetition of the base
- register in two places on the line.
-
- This is used for all memory access through a base register other
- than PC or SP. It's intended to support SFI schemes such as
- Native Client, where the OS will enforce that all load/store
- instructions use a special form. In any such configuration,
- another sysdep.h file will have defined ARM_SFI_MACROS and
- provided its own assembly macros with the same interface. */
-
- .macro sfi_breg basereg, insn, operands:vararg
- .macro _sfi_breg_doit B
- \insn \operands
- .endm
- _sfi_breg_doit \basereg
- .purgem _sfi_breg_doit
- .endm
-
-/* This assembly macro replaces the "pld" instruction.
- The syntax:
- sfi_pld REGISTER, #OFFSET
- is exactly equivalent to:
- sfi_breg REGISTER, pld [\B, #OFFSET]
- (and ", #OFFSET" is optional). We have a separate macro
- only to work around a bug in GAS versions prior to 2.23.2,
- that misparses the sfi_breg macro expansion in this case. */
-
- .macro sfi_pld basereg, offset=#0
- pld [\basereg, \offset]
- .endm
-
-/* This macro precedes any instruction that directly changes the SP.
- It's not needed for push/pop or for any kind of load or store that
- implicitly changes the SP via the ! syntax. */
-# define sfi_sp /* Nothing to do. */
-
-# endif
-
/* These are the directives used for EABI unwind info.
Wrap them in macros so another configuration's sysdep.h
file can define them away if it doesn't use EABI unwind info. */
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=42a844c6a213f9219a4baa013c7305679d5dcaaa
commit 42a844c6a213f9219a4baa013c7305679d5dcaaa
Author: Zack Weinberg <zackw@panix.com>
Date: Thu May 11 20:28:07 2017 -0400
Remove the bulk of the NaCl port.
The NaCl port has not been actively maintained since before the 2.25
release. The complementary GCC back-end was never contributed to GCC,
and we are given to understand that the current NaCl SDK has switched
to Clang and therefore cannot be used to build glibc anymore, so we
doubt that the port remains useful.
This commit simply removes the sysdeps/arm/nacl and sysdeps/nacl
directories and the abi-tags entry.
Remove the NaCl port.
* abi-tags: Remove .*-.*-nacl.* entry.
* sysdeps/arm/nacl: Remove directory and contents.
* sysdeps/nacl: Likewise.
diff --git a/ChangeLog b/ChangeLog
index d9e77c4..704968e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2017-05-20 Zack Weinberg <zackw@panix.com>
+
+ Remove the NaCl port.
+ * sysdeps/arm/nacl: Remove directory and contents.
+ * sysdeps/nacl: Remove directory and contents.
+ * abi-tags: Remove .*-.*-nacl.* entry.
+
2017-05-19 Rical Jasan <ricaljasan@pacific.net>
* manual/errno.texi: Convert @comment-based errno documentation to
diff --git a/NEWS b/NEWS
index 09c302b..b4ecd62 100644
--- a/NEWS
+++ b/NEWS
@@ -63,6 +63,9 @@ Version 2.26
* The obsolete <sys/ultrasound.h> header file has been removed.
+* The port to Native Client running on ARMv7-A (--host=arm-nacl) has been
+ removed.
+
Security related changes:
* The DNS stub resolver limits the advertised UDP buffer size to 1200 bytes,
diff --git a/abi-tags b/abi-tags
index 150d29b..87cd681 100644
--- a/abi-tags
+++ b/abi-tags
@@ -28,7 +28,5 @@
.*-.*-syllable.* 5 2.0.0 # just an arbitrary value
-.*-.*-nacl.* 6 42.0.0 # earliest compatible Chromium version
-
# There is no catch-all default here because every supported OS that uses
# ELF must have its own unique ABI tag.
diff --git a/sysdeps/arm/nacl/Implies b/sysdeps/arm/nacl/Implies
deleted file mode 100644
index 2294208..0000000
--- a/sysdeps/arm/nacl/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-arm/nptl
-init_array
diff --git a/sysdeps/arm/nacl/Makefile b/sysdeps/arm/nacl/Makefile
deleted file mode 100644
index 66f7f8d..0000000
--- a/sysdeps/arm/nacl/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-# Makefile fragment for ARM/NaCl configurations.
-
-# Copyright (C) 2015-2017 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, see
-# <http://www.gnu.org/licenses/>.
-
-# sysdeps/nacl/Makefile needs this set to the architecture suffix used in
-# the NaCl SDK.
-nacl-sdk-arch = arm
-
-# We don't really support TLSDESC, even though the compiler thinks it does.
-have-arm-tls-desc = no
-
-ifeq ($(subdir),csu)
-sysdep_routines += aeabi_read_tp
-endif
-
-ifeq ($(subdir),elf)
-sysdep-rtld-routines += aeabi_read_tp
-endif
diff --git a/sysdeps/arm/nacl/____longjmp_chk.S b/sysdeps/arm/nacl/____longjmp_chk.S
deleted file mode 100644
index a9a1649..0000000
--- a/sysdeps/arm/nacl/____longjmp_chk.S
+++ /dev/null
@@ -1,47 +0,0 @@
-/* longjmp that validates stack addresses. ARM/NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-
- .section .rodata.str1.1,"aMS",%progbits,1
- .type longjmp_msg,%object
-longjmp_msg:
- .string "longjmp causes uninitialized stack frame"
- .size longjmp_msg, .-longjmp_msg
-
- .text
-
-/* We don't have sigaltstack and so any longjmp must be to an outer frame. */
-.macro check_sp reg
- cmp sp, \reg
- bls .Lok
-#ifdef PIC
- movw r0, #:lower16:longjmp_msg-(.LPIC0+8)
- movt r0, #:upper16:longjmp_msg-(.LPIC0+8)
-.LPIC0: add r0, r0, pc
-#else
- movw r0, #:lower16:longjmp_msg
- movt r0, #:upper16:longjmp_msg
-#endif
- b HIDDEN_JUMPTARGET(__fortify_fail)
-.Lok:
-.endm
-
-#define CHECK_SP(reg) check_sp reg
-#define __longjmp ____longjmp_chk
-#include <__longjmp.S>
diff --git a/sysdeps/arm/nacl/aeabi_read_tp.S b/sysdeps/arm/nacl/aeabi_read_tp.S
deleted file mode 100644
index a3e5e11..0000000
--- a/sysdeps/arm/nacl/aeabi_read_tp.S
+++ /dev/null
@@ -1,44 +0,0 @@
-/* ARM EABI helper function for reading the thread pointer. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- In addition to the permissions in the GNU Lesser General Public
- License, the Free Software Foundation gives you unlimited
- permission to link the compiled version of this file with other
- programs, and to distribute those programs without any restriction
- coming from the use of this file. (The GNU Lesser General Public
- License restrictions do apply in other respects; for example, they
- cover modification of the file, and distribution when not linked
- into another program.)
-
- Note that people who make modified versions of this file are not
- obligated to grant this special exception for their modified
- versions; it is their choice whether to do so. The GNU Lesser
- General Public License gives permission to release a modified
- version without this exception; this exception also makes it
- possible to release a modified version which carries forward this
- exception.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-
-/* GCC will emit calls to this routine under -mtp=soft. */
-
- .hidden __aeabi_read_tp
-ENTRY (__aeabi_read_tp)
- ldr r0, [r9]
- sfi_bx lr
-END (__aeabi_read_tp)
diff --git a/sysdeps/arm/nacl/arm-features.h b/sysdeps/arm/nacl/arm-features.h
deleted file mode 100644
index 6536d14..0000000
--- a/sysdeps/arm/nacl/arm-features.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Macros to test for CPU features on ARM. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _NACL_ARM_FEATURES_H
-#define _NACL_ARM_FEATURES_H 1
-
-#ifdef __SOFTFP__
-# error NaCl should always have VFP enabled
-#endif
-
-/* NaCl does not support iWMMXt at all. */
-#define ARM_ASSUME_NO_IWMMXT 1
-
-/* NaCl does not allow instructions to target the pc register. */
-#define ARM_ALWAYS_BX 1
-
-/* Computed branch targets must be bundle-aligned, which is to 16 bytes. */
-#define ARM_BX_ALIGN_LOG2 4
-
-/* Two-register addressing modes are never allowed. */
-#define ARM_NO_INDEX_REGISTER 1
-
-/* Only ARM mode code is allowed, never Thumb mode. */
-#define NO_THUMB
-
-#include_next <arm-features.h>
-
-#endif /* arm-features.h */
diff --git a/sysdeps/arm/nacl/dl-machine.h b/sysdeps/arm/nacl/dl-machine.h
deleted file mode 100644
index 4b926ed..0000000
--- a/sysdeps/arm/nacl/dl-machine.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Machine-dependent ELF dynamic relocation inline functions. ARM/NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef dl_machine_h
-
-/* This is only needed for handling TEXTRELs and NaCl will never
- support TEXTRELs at all. */
-#define CLEAR_CACHE(start, end) __builtin_trap ()
-
-#endif
-
-/* The rest is just machine-specific.
- This #include is outside the #ifndef because the parts of
- dl-machine.h used only by dynamic-link.h are outside the guard. */
-#include <sysdeps/arm/dl-machine.h>
-
-#ifdef dl_machine_h
-
-/* Initial entry point code for the dynamic linker.
- The C function `_dl_start' is the real entry point;
- its return value is the user program's entry point. */
-#undef RTLD_START
-#define RTLD_START asm ("\
-.text\n\
-.globl _start\n\
-.type _start, %function\n\
-.p2align 4\n\
-_start:\n\
- @ r0 has the pointer to the info block (see nacl_startup.h)\n\
- mov r1, sp @ Save stack base for __libc_stack_end.\n\
- push {r0-r3} @ Push those, maintaining alignment to 16.\n\
- mov r0, sp @ Pointer to {info, sp} is argument.\n\
- sfi_bl _dl_start\n\
- pop {r1-r4} @ Restore stack, getting info block into r1.\n\
- mov lr, #0 @ Return address for noreturn call.\n\
- b _dl_start_user");
-
-#endif
diff --git a/sysdeps/arm/nacl/dl-trampoline.S b/sysdeps/arm/nacl/dl-trampoline.S
deleted file mode 100644
index 9486d7e..0000000
--- a/sysdeps/arm/nacl/dl-trampoline.S
+++ /dev/null
@@ -1,278 +0,0 @@
-/* PLT trampolines. ARM/NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-
- .syntax unified
- .text
-
-@ Change &GOT[n+3] into 8*n. Note relocs are 8 bytes each.
-.macro compute_reloc_arg pltgot, got2
- sub r1, \pltgot, \got2 @ r1 = &GOT[n+3] - &GOT[2] = 4*(n-1)
- sub r1, r1, #4 @ r1 = 4*n
- add r1, r1, r1 @ r1 *= 2 = 8*n
-.endm
-
- CFI_SECTIONS
- .globl _dl_runtime_resolve
- .type _dl_runtime_resolve, %function
- .p2align 4
-_dl_runtime_resolve:
- cfi_startproc
- cfi_adjust_cfa_offset (8)
-
- @ We get called with:
- @ lr contains the return address from this call
- @ stack[1] contains &GOT[n+3] (pointer to function)
- @ stack[0] points to &GOT[2]
-
- ldr ip, [sp] @ ip gets &GOT[2]
-
- @ Save the argument registers and the return address.
- @ r4 doesn't need to be saved, but it makes the total
- @ adjustment to sp (including the two words pushed by
- @ the PLT code) an even eight words, so sp stays aligned.
- push {r0-r4, lr}
- cfi_adjust_cfa_offset (24)
- cfi_rel_offset (r0, 0)
- cfi_rel_offset (r1, 4)
- cfi_rel_offset (r2, 8)
- cfi_rel_offset (r3, 12)
- cfi_rel_offset (r4, 16)
- cfi_rel_offset (lr, 20)
-
- ldr r1, [sp, #28] @ r1 gets &GOT[n+3]
-
- @ Get the 'struct link_map *' for the first argument to _dl_fixup.
- sfi_breg ip, ldr r0, [\B, #-4]
-
- @ Get the reloc offset for the second argument to _dl_fixup.
- compute_reloc_arg r1, ip
-
- @ This does the real work, and returns the real call target.
- sfi_bl _dl_fixup
- mov ip, r0
-
- @ Restore the saved registers.
- pop {r0-r4, lr}
- cfi_adjust_cfa_offset (-24)
- cfi_restore (r0)
- cfi_restore (r1)
- cfi_restore (r2)
- cfi_restore (r3)
- cfi_restore (r4)
- cfi_restore (lr)
-
- @ Now compensate for the two words pushed by the PLT code.
- sfi_sp add sp, #8
- cfi_adjust_cfa_offset (-8)
-
- @ Finally, jump to the newfound call target.
- sfi_bx ip
-
- cfi_endproc
- .size _dl_runtime_resolve, .-_dl_runtime_resolve
-
-#ifndef PROF
- .globl _dl_runtime_profile
- .type _dl_runtime_profile, #function
- .p2align 4
-_dl_runtime_profile:
- cfi_startproc
- cfi_adjust_cfa_offset (8)
-
- @ We get called with:
- @ lr contains the return address from this call
- @ stack[1] contains &GOT[n+3] (pointer to function)
- @ stack[0] points to &GOT[2]
-
- @ Stack layout:
- @ sp + 204 framesize returned from pltenter
- @ sp + 12 La_arm_regs
- @ sp + 4 Saved two arguments to _dl_profile_fixup
- @ sp + 0 outgoing argument to _dl_profile_fixup
- @ For now, we only save the general purpose registers.
-# define PLTEXIT_ARGS 4
-# define LA_ARM_REGS (PLTEXIT_ARGS + 8)
-# define LA_ARM_REGS_SIZE (4 * (4 + 1 + 1 + 42))
-# define PLTENTER_FRAMESIZE (LA_ARM_REGS + LA_ARM_REGS_SIZE)
-# define FRAMESIZE (((PLTENTER_FRAMESIZE + 4) + 15) & -16)
-
- @ The NaCl ABI requires that sp be aligned to 16 bytes at call
- @ sites. Assuming that was met on entry to the PLT, sp is
- @ now exactly 8 bytes misaligned.
- sfi_sp sub sp, #(FRAMESIZE - 8)
- cfi_def_cfa_offset (FRAMESIZE)
-
- @ Store the argument registers in La_arm_regs.
- strd r0, r1, [sp, #LA_ARM_REGS]
- cfi_offset (r0, LA_ARM_REGS + 0)
- cfi_offset (r1, LA_ARM_REGS + 4)
- strd r2, r3, [sp, #(LA_ARM_REGS + 8)]
- cfi_offset (r2, LA_ARM_REGS + 8)
- cfi_offset (r3, LA_ARM_REGS + 12)
-
- ldr ip, [sp, #(FRAMESIZE - 8)] @ ip gets &GOT[2]
- ldr r3, [sp, #(FRAMESIZE - 4)] @ r3 gets &GOT[n+3]
-
- @ Recover the incoming sp and lr and save those in La_arm_regs.
- add r0, sp, #FRAMESIZE
- mov r1, lr
- strd r0, r1, [sp, #(LA_ARM_REGS + 16)]
- cfi_offset (sp, LA_ARM_REGS + 16)
- cfi_offset (lr, LA_ARM_REGS + 20)
-
- @ Get the 'struct link_map *' for the first arg to _dl_profile_fixup.
- sfi_breg ip, ldr r0, [\B, #-4]
-
- @ Get the reloc offset for the second argument to _dl_profile_fixup.
- compute_reloc_arg r3, ip
-
- @ The third argument is the original return address, still in lr.
- mov r2, lr
-
- @ Compute the fourth argument, the La_arm_regs pointer.
- add r3, sp, #PLTEXIT_ARGS
-
- @ Compute the fifth argument, the address of the 'framesize'
- @ out parameter, and store it at the top of the stack.
- add ip, sp, #PLTENTER_FRAMESIZE
- str ip, [sp]
-
- @ Save away the first two arguments, which we will need
- @ again for _dl_call_pltexit, below.
- strd r0, r1, [sp, #PLTEXIT_ARGS]
-
- @ This does the real work, and returns the real call target.
- sfi_bl _dl_profile_fixup
-
- @ The address to call is now in r0.
-
- @ Check whether we're wrapping this function,
- @ i.e. if the framesize out parameter is >= 0.
- ldr ip, [sp, #PLTENTER_FRAMESIZE]
- cmp ip, #0
- bge 1f
- cfi_remember_state
-
- @ Save _dl_profile_fixup's return value: the real call target.
- mov ip, r0
-
- @ Restore the registers from the La_arm_regs (perhaps as modified
- @ by audit modules' pltenter functions).
- add r1, sp, #LA_ARM_REGS
- sfi_sp sfi_breg r1, ldmia \B, {r0-r3, sp, lr}
- cfi_def_cfa_offset (0)
- cfi_restore (r0)
- cfi_restore (r1)
- cfi_restore (r2)
- cfi_restore (r3)
- cfi_restore (sp)
- cfi_restore (lr)
-
- @ Finally, jump to the newfound call target.
- sfi_bx ip
-
-1: cfi_restore_state
- @ The new frame size is in ip.
-
- @ Save the fp in the stack slot previously used for the fifth
- @ argument to _dl_profile_fixup.
- str fp, [sp]
- cfi_offset (fp, 0)
-
- @ Save the result of _dl_profile_fixup, the real call target.
- @ We'll reuse the stack slot just used for the 'framesize'
- @ out parameter to _dl_profile_fixup.
- str r0, [sp, #PLTENTER_FRAMESIZE]
-
- @ Stack layout:
- @ fp + 264 call target
- @ fp + 72 La_arm_regs
- @ fp + 68 Saved two arguments to _dl_profile_fixup
- @ fp + 64 saved fp
- @ fp + 0 La_arm_retval
- @ sp..fp copied incoming stack space (plus alignment)
- @ For now, we only save the general purpose registers.
-# define FP_LA_ARM_RETVAL 0
-# define LA_ARM_RETVAL_SIZE (4 * (4 + 12))
-# define FP_SAVED_FP LA_ARM_RETVAL_SIZE
-# define FP_PLTEXIT_ARGS (FP_SAVED_FP + 4)
-# define FP_LA_ARM_REGS (FP_PLTEXIT_ARGS + 8)
-# define FP_CALL_TARGET (FP_LA_ARM_REGS + LA_ARM_REGS_SIZE)
-# define FP_FRAMESIZE (FP_CALL_TARGET + 4)
-
- sub fp, sp, #(FP_FRAMESIZE - FRAMESIZE)
- cfi_def_cfa (fp, FP_FRAMESIZE)
-
- sub r1, fp, ip
- @ This doesn't need sfi_sp because we just include the
- @ sandboxing mask along with the alignment mask.
- bic sp, r1, #0xc000000f
-
- @ Copy the stack arguments. The audit modules' pltenter
- @ function(s) decided how much needs to be copied.
- @ Load the sp as modified by pltenter functions, rather
- @ than what we think the incoming sp was (fp + FP_FRAMESIZE).
- sfi_breg fp, ldr r1, [\B, #(FP_LA_ARM_REGS + 16)]
- mov r0, sp
- mov r2, ip
- sfi_bl memcpy
-
- @ Load up the arguments from La_arm_regs and call the user's function.
- sfi_breg fp, ldr ip, [\B, #FP_CALL_TARGET]
- sfi_breg fp, ldrd r0, r1, [\B, #FP_LA_ARM_REGS]
- sfi_breg fp, ldrd r2, r3, [\B, #(FP_LA_ARM_REGS + 8)]
- sfi_blx ip
-
- @ Stash the return value registers in La_arm_retval.
- sfi_breg fp, strd r0, r1, [\B, #FP_LA_ARM_RETVAL]
- sfi_breg fp, strd r2, r3, [\B, #(FP_LA_ARM_RETVAL + 8)]
-
- @ Call pltexit. We saved the first two arguments earlier--they
- @ are the same ones passed to _dl_profile_fixup. The latter two
- @ arguments are La_arm_regs and La_arm_retval blocks, respectively.
- sfi_breg fp, ldrd r0, r1, [\B, #FP_PLTEXIT_ARGS]
- add r2, fp, #FP_LA_ARM_REGS
- add r3, fp, #FP_LA_ARM_RETVAL
- sfi_bl _dl_call_pltexit
-
- @ Reload the saved return value registers for the caller.
- sfi_breg fp, ldrd r0, r1, [\B, #FP_LA_ARM_RETVAL]
- sfi_breg fp, ldrd r2, r3, [\B, #(FP_LA_ARM_RETVAL + 8)]
-
- @ Unwind the frame.
- sfi_sp mov sp, fp
- cfi_def_cfa_register (sp)
- ldr fp, [sp, #FP_SAVED_FP]
- cfi_restore (fp)
- @ Reload the lr and sp values from La_arm_regs, where they
- @ might have been modified by pltenter functions, rather than
- @ computing what we think the incoming value was.
- ldr lr, [sp, #(FP_LA_ARM_REGS + 20)]
- cfi_restore (lr)
- sfi_sp ldr sp, [sp, #(FP_LA_ARM_REGS + 16)]
- cfi_def_cfa_offset (0)
-
- @ Finally, return to the caller.
- sfi_bx lr
-
- cfi_endproc
- .size _dl_runtime_profile, .-_dl_runtime_profile
-#endif
- .previous
diff --git a/sysdeps/arm/nacl/include/bits/setjmp.h b/sysdeps/arm/nacl/include/bits/setjmp.h
deleted file mode 100644
index 545341b..0000000
--- a/sysdeps/arm/nacl/include/bits/setjmp.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Private jmp_buf-related definitions. NaCl/ARM version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _INCLUDE_BITS_SETJMP_H
-#define _INCLUDE_BITS_SETJMP_H 1
-
-#ifndef __ASSEMBLER__
-/* Get the public declarations. */
-# include <sysdeps/arm/bits/setjmp.h>
-#endif
-
-# ifndef _ISOMAC
-
-/* Register list for a ldm/stm instruction to load/store
- the general registers from a __jmp_buf.
-
- The generic ARM definition includes r9 (v6), which is not
- permitted under NaCl. We add r3 even though it's call-clobbered,
- just to keep the size the same as the generic version. */
-#define JMP_BUF_REGLIST {r3, v1-v5, sl, fp}
-
-/* Index of __jmp_buf where the sp register resides. */
-#define __JMP_BUF_SP 0
-
-# endif /* _ISOMAC */
-#endif /* include/bits/setjmp.h */
diff --git a/sysdeps/arm/nacl/libc.abilist b/sysdeps/arm/nacl/libc.abilist
deleted file mode 100644
index abd70c8..0000000
--- a/sysdeps/arm/nacl/libc.abilist
+++ /dev/null
@@ -1,1855 +0,0 @@
-GLIBC_2.22 GLIBC_2.22 A
-GLIBC_2.22 _Exit F
-GLIBC_2.22 _IO_2_1_stderr_ D 0xa0
-GLIBC_2.22 _IO_2_1_stdin_ D 0xa0
-GLIBC_2.22 _IO_2_1_stdout_ D 0xa0
-GLIBC_2.22 _IO_adjust_column F
-GLIBC_2.22 _IO_adjust_wcolumn F
-GLIBC_2.22 _IO_default_doallocate F
-GLIBC_2.22 _IO_default_finish F
-GLIBC_2.22 _IO_default_pbackfail F
-GLIBC_2.22 _IO_default_uflow F
-GLIBC_2.22 _IO_default_xsgetn F
-GLIBC_2.22 _IO_default_xsputn F
-GLIBC_2.22 _IO_do_write F
-GLIBC_2.22 _IO_doallocbuf F
-GLIBC_2.22 _IO_fclose F
-GLIBC_2.22 _IO_fdopen F
-GLIBC_2.22 _IO_feof F
-GLIBC_2.22 _IO_ferror F
-GLIBC_2.22 _IO_fflush F
-GLIBC_2.22 _IO_fgetpos F
-GLIBC_2.22 _IO_fgetpos64 F
-GLIBC_2.22 _IO_fgets F
-GLIBC_2.22 _IO_file_attach F
-GLIBC_2.22 _IO_file_close F
-GLIBC_2.22 _IO_file_close_it F
-GLIBC_2.22 _IO_file_doallocate F
-GLIBC_2.22 _IO_file_finish F
-GLIBC_2.22 _IO_file_fopen F
-GLIBC_2.22 _IO_file_init F
-GLIBC_2.22 _IO_file_jumps D 0x54
-GLIBC_2.22 _IO_file_open F
-GLIBC_2.22 _IO_file_overflow F
-GLIBC_2.22 _IO_file_read F
-GLIBC_2.22 _IO_file_seek F
-GLIBC_2.22 _IO_file_seekoff F
-GLIBC_2.22 _IO_file_setbuf F
-GLIBC_2.22 _IO_file_stat F
-GLIBC_2.22 _IO_file_sync F
-GLIBC_2.22 _IO_file_underflow F
-GLIBC_2.22 _IO_file_write F
-GLIBC_2.22 _IO_file_xsputn F
-GLIBC_2.22 _IO_flockfile F
-GLIBC_2.22 _IO_flush_all F
-GLIBC_2.22 _IO_flush_all_linebuffered F
-GLIBC_2.22 _IO_fopen F
-GLIBC_2.22 _IO_fprintf F
-GLIBC_2.22 _IO_fputs F
-GLIBC_2.22 _IO_fread F
-GLIBC_2.22 _IO_free_backup_area F
-GLIBC_2.22 _IO_free_wbackup_area F
-GLIBC_2.22 _IO_fsetpos F
-GLIBC_2.22 _IO_fsetpos64 F
-GLIBC_2.22 _IO_ftell F
-GLIBC_2.22 _IO_ftrylockfile F
-GLIBC_2.22 _IO_funlockfile F
-GLIBC_2.22 _IO_fwrite F
-GLIBC_2.22 _IO_getc F
-GLIBC_2.22 _IO_getline F
-GLIBC_2.22 _IO_getline_info F
-GLIBC_2.22 _IO_gets F
-GLIBC_2.22 _IO_init F
-GLIBC_2.22 _IO_init_marker F
-GLIBC_2.22 _IO_init_wmarker F
-GLIBC_2.22 _IO_iter_begin F
-GLIBC_2.22 _IO_iter_end F
-GLIBC_2.22 _IO_iter_file F
-GLIBC_2.22 _IO_iter_next F
-GLIBC_2.22 _IO_least_wmarker F
-GLIBC_2.22 _IO_link_in F
-GLIBC_2.22 _IO_list_all D 0x4
-GLIBC_2.22 _IO_list_lock F
-GLIBC_2.22 _IO_list_resetlock F
-GLIBC_2.22 _IO_list_unlock F
-GLIBC_2.22 _IO_marker_delta F
-GLIBC_2.22 _IO_marker_difference F
-GLIBC_2.22 _IO_padn F
-GLIBC_2.22 _IO_peekc_locked F
-GLIBC_2.22 _IO_popen F
-GLIBC_2.22 _IO_printf F
-GLIBC_2.22 _IO_proc_close F
-GLIBC_2.22 _IO_proc_open F
-GLIBC_2.22 _IO_putc F
-GLIBC_2.22 _IO_puts F
-GLIBC_2.22 _IO_remove_marker F
-GLIBC_2.22 _IO_seekmark F
-GLIBC_2.22 _IO_seekoff F
-GLIBC_2.22 _IO_seekpos F
-GLIBC_2.22 _IO_seekwmark F
-GLIBC_2.22 _IO_setb F
-GLIBC_2.22 _IO_setbuffer F
-GLIBC_2.22 _IO_setvbuf F
-GLIBC_2.22 _IO_sgetn F
-GLIBC_2.22 _IO_sprintf F
-GLIBC_2.22 _IO_sputbackc F
-GLIBC_2.22 _IO_sputbackwc F
-GLIBC_2.22 _IO_sscanf F
-GLIBC_2.22 _IO_str_init_readonly F
-GLIBC_2.22 _IO_str_init_static F
-GLIBC_2.22 _IO_str_overflow F
-GLIBC_2.22 _IO_str_pbackfail F
-GLIBC_2.22 _IO_str_seekoff F
-GLIBC_2.22 _IO_str_underflow F
-GLIBC_2.22 _IO_sungetc F
-GLIBC_2.22 _IO_sungetwc F
-GLIBC_2.22 _IO_switch_to_get_mode F
-GLIBC_2.22 _IO_switch_to_main_wget_area F
-GLIBC_2.22 _IO_switch_to_wbackup_area F
-GLIBC_2.22 _IO_switch_to_wget_mode F
-GLIBC_2.22 _IO_un_link F
-GLIBC_2.22 _IO_ungetc F
-GLIBC_2.22 _IO_unsave_markers F
-GLIBC_2.22 _IO_unsave_wmarkers F
-GLIBC_2.22 _IO_vfprintf F
-GLIBC_2.22 _IO_vfscanf F
-GLIBC_2.22 _IO_vsprintf F
-GLIBC_2.22 _IO_wdefault_doallocate F
-GLIBC_2.22 _IO_wdefault_finish F
-GLIBC_2.22 _IO_wdefault_pbackfail F
-GLIBC_2.22 _IO_wdefault_uflow F
-GLIBC_2.22 _IO_wdefault_xsgetn F
-GLIBC_2.22 _IO_wdefault_xsputn F
-GLIBC_2.22 _IO_wdo_write F
-GLIBC_2.22 _IO_wdoallocbuf F
-GLIBC_2.22 _IO_wfile_jumps D 0x54
-GLIBC_2.22 _IO_wfile_overflow F
-GLIBC_2.22 _IO_wfile_seekoff F
-GLIBC_2.22 _IO_wfile_sync F
-GLIBC_2.22 _IO_wfile_underflow F
-GLIBC_2.22 _IO_wfile_xsputn F
-GLIBC_2.22 _IO_wmarker_delta F
-GLIBC_2.22 _IO_wsetb F
-GLIBC_2.22 __aeabi_MB_CUR_MAX F
-GLIBC_2.22 __aeabi_assert F
-GLIBC_2.22 __aeabi_atexit F
-GLIBC_2.22 __aeabi_errno_addr F
-GLIBC_2.22 __aeabi_localeconv F
-GLIBC_2.22 __aeabi_memclr F
-GLIBC_2.22 __aeabi_memclr4 F
-GLIBC_2.22 __aeabi_memclr8 F
-GLIBC_2.22 __aeabi_memcpy F
-GLIBC_2.22 __aeabi_memcpy4 F
-GLIBC_2.22 __aeabi_memcpy8 F
-GLIBC_2.22 __aeabi_memmove F
-GLIBC_2.22 __aeabi_memmove4 F
-GLIBC_2.22 __aeabi_memmove8 F
-GLIBC_2.22 __aeabi_memset F
-GLIBC_2.22 __aeabi_memset4 F
-GLIBC_2.22 __aeabi_memset8 F
-GLIBC_2.22 __after_morecore_hook D 0x4
-GLIBC_2.22 __argz_count F
-GLIBC_2.22 __argz_next F
-GLIBC_2.22 __argz_stringify F
-GLIBC_2.22 __asprintf F
-GLIBC_2.22 __asprintf_chk F
-GLIBC_2.22 __assert F
-GLIBC_2.22 __assert_fail F
-GLIBC_2.22 __assert_perror_fail F
-GLIBC_2.22 __backtrace F
-GLIBC_2.22 __backtrace_symbols F
-GLIBC_2.22 __backtrace_symbols_fd F
-GLIBC_2.22 __bsd_getpgrp F
-GLIBC_2.22 __bzero F
-GLIBC_2.22 __check_rhosts_file D 0x4
-GLIBC_2.22 __chk_fail F
-GLIBC_2.22 __close F
-GLIBC_2.22 __confstr_chk F
-GLIBC_2.22 __connect F
-GLIBC_2.22 __ctype_b_loc F
-GLIBC_2.22 __ctype_get_mb_cur_max F
-GLIBC_2.22 __ctype_tolower_loc F
-GLIBC_2.22 __ctype_toupper_loc F
-GLIBC_2.22 __curbrk D 0x4
-GLIBC_2.22 __cxa_at_quick_exit F
-GLIBC_2.22 __cxa_atexit F
-GLIBC_2.22 __cxa_finalize F
-GLIBC_2.22 __cxa_thread_atexit_impl F
-GLIBC_2.22 __cyg_profile_func_enter F
-GLIBC_2.22 __cyg_profile_func_exit F
-GLIBC_2.22 __daylight D 0x4
-GLIBC_2.22 __dcgettext F
-GLIBC_2.22 __default_morecore F
-GLIBC_2.22 __dgettext F
-GLIBC_2.22 __dprintf_chk F
-GLIBC_2.22 __dup2 F
-GLIBC_2.22 __duplocale F
-GLIBC_2.22 __environ D 0x4
-GLIBC_2.22 __fbufsize F
-GLIBC_2.22 __fcntl F
-GLIBC_2.22 __fdelt_chk F
-GLIBC_2.22 __fdelt_warn F
-GLIBC_2.22 __ffs F
-GLIBC_2.22 __fgets_chk F
-GLIBC_2.22 __fgets_unlocked_chk F
-GLIBC_2.22 __fgetws_chk F
-GLIBC_2.22 __fgetws_unlocked_chk F
-GLIBC_2.22 __finite F
-GLIBC_2.22 __finitef F
-GLIBC_2.22 __finitel F
-GLIBC_2.22 __flbf F
-GLIBC_2.22 __fork F
-GLIBC_2.22 __fpending F
-GLIBC_2.22 __fprintf_chk F
-GLIBC_2.22 __fpu_control D 0x4
-GLIBC_2.22 __fpurge F
-GLIBC_2.22 __fread_chk F
-GLIBC_2.22 __fread_unlocked_chk F
-GLIBC_2.22 __freadable F
-GLIBC_2.22 __freading F
-GLIBC_2.22 __free_hook D 0x4
-GLIBC_2.22 __freelocale F
-GLIBC_2.22 __fsetlocking F
-GLIBC_2.22 __fwprintf_chk F
-GLIBC_2.22 __fwritable F
-GLIBC_2.22 __fwriting F
-GLIBC_2.22 __fxstat F
-GLIBC_2.22 __fxstat64 F
-GLIBC_2.22 __fxstatat F
-GLIBC_2.22 __fxstatat64 F
-GLIBC_2.22 __getauxval F
-GLIBC_2.22 __getcwd_chk F
-GLIBC_2.22 __getdelim F
-GLIBC_2.22 __getdomainname_chk F
-GLIBC_2.22 __getgroups_chk F
-GLIBC_2.22 __gethostname_chk F
-GLIBC_2.22 __getlogin_r_chk F
-GLIBC_2.22 __getpagesize F
-GLIBC_2.22 __getpgid F
-GLIBC_2.22 __getpid F
-GLIBC_2.22 __gets_chk F
-GLIBC_2.22 __gettimeofday F
-GLIBC_2.22 __getwd_chk F
-GLIBC_2.22 __gmtime_r F
-GLIBC_2.22 __gnu_Unwind_Find_exidx F
-GLIBC_2.22 __gnu_mcount_nc F
-GLIBC_2.22 __h_errno_location F
-GLIBC_2.22 __isalnum_l F
-GLIBC_2.22 __isalpha_l F
-GLIBC_2.22 __isascii_l F
-GLIBC_2.22 __isblank_l F
-GLIBC_2.22 __iscntrl_l F
-GLIBC_2.22 __isctype F
-GLIBC_2.22 __isdigit_l F
-GLIBC_2.22 __isgraph_l F
-GLIBC_2.22 __isinf F
-GLIBC_2.22 __isinff F
-GLIBC_2.22 __isinfl F
-GLIBC_2.22 __islower_l F
-GLIBC_2.22 __isnan F
-GLIBC_2.22 __isnanf F
-GLIBC_2.22 __isnanl F
-GLIBC_2.22 __isoc99_fscanf F
-GLIBC_2.22 __isoc99_fwscanf F
-GLIBC_2.22 __isoc99_scanf F
-GLIBC_2.22 __isoc99_sscanf F
-GLIBC_2.22 __isoc99_swscanf F
-GLIBC_2.22 __isoc99_vfscanf F
-GLIBC_2.22 __isoc99_vfwscanf F
-GLIBC_2.22 __isoc99_vscanf F
-GLIBC_2.22 __isoc99_vsscanf F
-GLIBC_2.22 __isoc99_vswscanf F
-GLIBC_2.22 __isoc99_vwscanf F
-GLIBC_2.22 __isoc99_wscanf F
-GLIBC_2.22 __isprint_l F
-GLIBC_2.22 __ispunct_l F
-GLIBC_2.22 __isspace_l F
-GLIBC_2.22 __isupper_l F
-GLIBC_2.22 __iswalnum_l F
-GLIBC_2.22 __iswalpha_l F
-GLIBC_2.22 __iswblank_l F
-GLIBC_2.22 __iswcntrl_l F
-GLIBC_2.22 __iswctype F
-GLIBC_2.22 __iswctype_l F
-GLIBC_2.22 __iswdigit_l F
-GLIBC_2.22 __iswgraph_l F
-GLIBC_2.22 __iswlower_l F
-GLIBC_2.22 __iswprint_l F
-GLIBC_2.22 __iswpunct_l F
-GLIBC_2.22 __iswspace_l F
-GLIBC_2.22 __iswupper_l F
-GLIBC_2.22 __iswxdigit_l F
-GLIBC_2.22 __isxdigit_l F
-GLIBC_2.22 __ivaliduser F
-GLIBC_2.22 __libc_allocate_rtsig F
-GLIBC_2.22 __libc_calloc F
-GLIBC_2.22 __libc_current_sigrtmax F
-GLIBC_2.22 __libc_current_sigrtmin F
-GLIBC_2.22 __libc_free F
-GLIBC_2.22 __libc_freeres F
-GLIBC_2.22 __libc_init_first F
-GLIBC_2.22 __libc_mallinfo F
-GLIBC_2.22 __libc_malloc F
-GLIBC_2.22 __libc_mallopt F
-GLIBC_2.22 __libc_memalign F
-GLIBC_2.22 __libc_pvalloc F
-GLIBC_2.22 __libc_realloc F
-GLIBC_2.22 __libc_start_main F
-GLIBC_2.22 __libc_valloc F
-GLIBC_2.22 __longjmp_chk F
-GLIBC_2.22 __lseek F
-GLIBC_2.22 __lxstat F
-GLIBC_2.22 __lxstat64 F
-GLIBC_2.22 __malloc_hook D 0x4
-GLIBC_2.22 __malloc_initialize_hook D 0x4
-GLIBC_2.22 __mbrlen F
-GLIBC_2.22 __mbrtowc F
-GLIBC_2.22 __mbsnrtowcs_chk F
-GLIBC_2.22 __mbsrtowcs_chk F
-GLIBC_2.22 __mbstowcs_chk F
-GLIBC_2.22 __memalign_hook D 0x4
-GLIBC_2.22 __memcpy_chk F
-GLIBC_2.22 __memmove_chk F
-GLIBC_2.22 __mempcpy F
-GLIBC_2.22 __mempcpy_chk F
-GLIBC_2.22 __mempcpy_small F
-GLIBC_2.22 __memset_chk F
-GLIBC_2.22 __monstartup F
-GLIBC_2.22 __morecore D 0x4
-GLIBC_2.22 __nanosleep F
-GLIBC_2.22 __newlocale F
-GLIBC_2.22 __nl_langinfo_l F
-GLIBC_2.22 __nss_configure_lookup F
-GLIBC_2.22 __nss_database_lookup F
-GLIBC_2.22 __nss_group_lookup F
-GLIBC_2.22 __nss_hostname_digits_dots F
-GLIBC_2.22 __nss_hosts_lookup F
-GLIBC_2.22 __nss_next F
-GLIBC_2.22 __nss_passwd_lookup F
-GLIBC_2.22 __obstack_printf_chk F
-GLIBC_2.22 __obstack_vprintf_chk F
-GLIBC_2.22 __open F
-GLIBC_2.22 __open64 F
-GLIBC_2.22 __open64_2 F
-GLIBC_2.22 __open_2 F
-GLIBC_2.22 __openat64_2 F
-GLIBC_2.22 __openat_2 F
-GLIBC_2.22 __overflow F
-GLIBC_2.22 __pipe F
-GLIBC_2.22 __poll F
-GLIBC_2.22 __poll_chk F
-GLIBC_2.22 __posix_getopt F
-GLIBC_2.22 __ppoll_chk F
-GLIBC_2.22 __pread64 F
-GLIBC_2.22 __pread64_chk F
-GLIBC_2.22 __pread_chk F
-GLIBC_2.22 __printf_chk F
-GLIBC_2.22 __printf_fp F
-GLIBC_2.22 __profile_frequency F
-GLIBC_2.22 __progname D 0x4
-GLIBC_2.22 __progname_full D 0x4
-GLIBC_2.22 __ptsname_r_chk F
-GLIBC_2.22 __pwrite64 F
-GLIBC_2.22 __rawmemchr F
-GLIBC_2.22 __rcmd_errstr D 0x4
-GLIBC_2.22 __read F
-GLIBC_2.22 __read_chk F
-GLIBC_2.22 __readlink_chk F
-GLIBC_2.22 __readlinkat_chk F
-GLIBC_2.22 __realloc_hook D 0x4
-GLIBC_2.22 __realpath_chk F
-GLIBC_2.22 __recv_chk F
-GLIBC_2.22 __recvfrom_chk F
-GLIBC_2.22 __register_atfork F
-GLIBC_2.22 __res_init F
-GLIBC_2.22 __res_nclose F
-GLIBC_2.22 __res_ninit F
-GLIBC_2.22 __res_randomid F
-GLIBC_2.22 __res_state F
-GLIBC_2.22 __sbrk F
-GLIBC_2.22 __sched_cpualloc F
-GLIBC_2.22 __sched_cpucount F
-GLIBC_2.22 __sched_cpufree F
-GLIBC_2.22 __sched_get_priority_max F
-GLIBC_2.22 __sched_get_priority_min F
-GLIBC_2.22 __sched_getparam F
-GLIBC_2.22 __sched_getscheduler F
-GLIBC_2.22 __sched_setscheduler F
-GLIBC_2.22 __sched_yield F
-GLIBC_2.22 __select F
-GLIBC_2.22 __send F
-GLIBC_2.22 __setpgid F
-GLIBC_2.22 __sigaction F
-GLIBC_2.22 __sigaddset F
-GLIBC_2.22 __sigdelset F
-GLIBC_2.22 __sigismember F
-GLIBC_2.22 __signbit F
-GLIBC_2.22 __signbitf F
-GLIBC_2.22 __sigpause F
-GLIBC_2.22 __sigsetjmp F
-GLIBC_2.22 __sigsuspend F
-GLIBC_2.22 __snprintf_chk F
-GLIBC_2.22 __sprintf_chk F
-GLIBC_2.22 __stack_chk_fail F
-GLIBC_2.22 __stpcpy F
-GLIBC_2.22 __stpcpy_chk F
-GLIBC_2.22 __stpcpy_small F
-GLIBC_2.22 __stpncpy F
-GLIBC_2.22 __stpncpy_chk F
-GLIBC_2.22 __strcasecmp F
-GLIBC_2.22 __strcasecmp_l F
-GLIBC_2.22 __strcasestr F
-GLIBC_2.22 __strcat_chk F
-GLIBC_2.22 __strcoll_l F
-GLIBC_2.22 __strcpy_chk F
-GLIBC_2.22 __strcpy_small F
-GLIBC_2.22 __strcspn_c1 F
-GLIBC_2.22 __strcspn_c2 F
-GLIBC_2.22 __strcspn_c3 F
-GLIBC_2.22 __strdup F
-GLIBC_2.22 __strerror_r F
-GLIBC_2.22 __strfmon_l F
-GLIBC_2.22 __strftime_l F
-GLIBC_2.22 __strncasecmp_l F
-GLIBC_2.22 __strncat_chk F
-GLIBC_2.22 __strncpy_chk F
-GLIBC_2.22 __strndup F
-GLIBC_2.22 __strpbrk_c2 F
-GLIBC_2.22 __strpbrk_c3 F
-GLIBC_2.22 __strsep_1c F
-GLIBC_2.22 __strsep_2c F
-GLIBC_2.22 __strsep_3c F
-GLIBC_2.22 __strsep_g F
-GLIBC_2.22 __strspn_c1 F
-GLIBC_2.22 __strspn_c2 F
-GLIBC_2.22 __strspn_c3 F
-GLIBC_2.22 __strtod_internal F
-GLIBC_2.22 __strtod_l F
-GLIBC_2.22 __strtof_internal F
-GLIBC_2.22 __strtof_l F
-GLIBC_2.22 __strtok_r F
-GLIBC_2.22 __strtok_r_1c F
-GLIBC_2.22 __strtol_internal F
-GLIBC_2.22 __strtol_l F
-GLIBC_2.22 __strtold_internal F
-GLIBC_2.22 __strtold_l F
-GLIBC_2.22 __strtoll_internal F
-GLIBC_2.22 __strtoll_l F
-GLIBC_2.22 __strtoul_internal F
-GLIBC_2.22 __strtoul_l F
-GLIBC_2.22 __strtoull_internal F
-GLIBC_2.22 __strtoull_l F
-GLIBC_2.22 __strverscmp F
-GLIBC_2.22 __strxfrm_l F
-GLIBC_2.22 __swprintf_chk F
-GLIBC_2.22 __sysconf F
-GLIBC_2.22 __syslog_chk F
-GLIBC_2.22 __sysv_signal F
-GLIBC_2.22 __timezone D 0x4
-GLIBC_2.22 __toascii_l F
-GLIBC_2.22 __tolower_l F
-GLIBC_2.22 __toupper_l F
-GLIBC_2.22 __towctrans F
-GLIBC_2.22 __towctrans_l F
-GLIBC_2.22 __towlower_l F
-GLIBC_2.22 __towupper_l F
-GLIBC_2.22 __ttyname_r_chk F
-GLIBC_2.22 __tzname D 0x8
-GLIBC_2.22 __uflow F
-GLIBC_2.22 __underflow F
-GLIBC_2.22 __uselocale F
-GLIBC_2.22 __vasprintf_chk F
-GLIBC_2.22 __vdprintf_chk F
-GLIBC_2.22 __vfork F
-GLIBC_2.22 __vfprintf_chk F
-GLIBC_2.22 __vfscanf F
-GLIBC_2.22 __vfwprintf_chk F
-GLIBC_2.22 __vprintf_chk F
-GLIBC_2.22 __vsnprintf F
-GLIBC_2.22 __vsnprintf_chk F
-GLIBC_2.22 __vsprintf_chk F
-GLIBC_2.22 __vsscanf F
-GLIBC_2.22 __vswprintf_chk F
-GLIBC_2.22 __vsyslog_chk F
-GLIBC_2.22 __vwprintf_chk F
-GLIBC_2.22 __wait F
-GLIBC_2.22 __waitpid F
-GLIBC_2.22 __wcpcpy_chk F
-GLIBC_2.22 __wcpncpy_chk F
-GLIBC_2.22 __wcrtomb_chk F
-GLIBC_2.22 __wcscasecmp_l F
-GLIBC_2.22 __wcscat_chk F
-GLIBC_2.22 __wcscoll_l F
-GLIBC_2.22 __wcscpy_chk F
-GLIBC_2.22 __wcsftime_l F
-GLIBC_2.22 __wcsncasecmp_l F
-GLIBC_2.22 __wcsncat_chk F
-GLIBC_2.22 __wcsncpy_chk F
-GLIBC_2.22 __wcsnrtombs_chk F
-GLIBC_2.22 __wcsrtombs_chk F
-GLIBC_2.22 __wcstod_internal F
-GLIBC_2.22 __wcstod_l F
-GLIBC_2.22 __wcstof_internal F
-GLIBC_2.22 __wcstof_l F
-GLIBC_2.22 __wcstol_internal F
-GLIBC_2.22 __wcstol_l F
-GLIBC_2.22 __wcstold_internal F
-GLIBC_2.22 __wcstold_l F
-GLIBC_2.22 __wcstoll_internal F
-GLIBC_2.22 __wcstoll_l F
-GLIBC_2.22 __wcstombs_chk F
-GLIBC_2.22 __wcstoul_internal F
-GLIBC_2.22 __wcstoul_l F
-GLIBC_2.22 __wcstoull_internal F
-GLIBC_2.22 __wcstoull_l F
-GLIBC_2.22 __wcsxfrm_l F
-GLIBC_2.22 __wctomb_chk F
-GLIBC_2.22 __wctrans_l F
-GLIBC_2.22 __wctype_l F
-GLIBC_2.22 __wmemcpy_chk F
-GLIBC_2.22 __wmemmove_chk F
-GLIBC_2.22 __wmempcpy_chk F
-GLIBC_2.22 __wmemset_chk F
-GLIBC_2.22 __woverflow F
-GLIBC_2.22 __wprintf_chk F
-GLIBC_2.22 __write F
-GLIBC_2.22 __wuflow F
-GLIBC_2.22 __wunderflow F
-GLIBC_2.22 __xmknod F
-GLIBC_2.22 __xmknodat F
-GLIBC_2.22 __xpg_basename F
-GLIBC_2.22 __xpg_sigpause F
-GLIBC_2.22 __xpg_strerror_r F
-GLIBC_2.22 __xstat F
-GLIBC_2.22 __xstat64 F
-GLIBC_2.22 _dl_mcount_wrapper F
-GLIBC_2.22 _dl_mcount_wrapper_check F
-GLIBC_2.22 _environ D 0x4
-GLIBC_2.22 _exit F
-GLIBC_2.22 _flushlbf F
-GLIBC_2.22 _libc_intl_domainname D 0x5
-GLIBC_2.22 _longjmp F
-GLIBC_2.22 _mcleanup F
-GLIBC_2.22 _nl_default_dirname D 0xe
-GLIBC_2.22 _nl_domain_bindings D 0x4
-GLIBC_2.22 _nl_msg_cat_cntr D 0x4
-GLIBC_2.22 _obstack_allocated_p F
-GLIBC_2.22 _obstack_begin F
-GLIBC_2.22 _obstack_begin_1 F
-GLIBC_2.22 _obstack_free F
-GLIBC_2.22 _obstack_memory_used F
-GLIBC_2.22 _obstack_newchunk F
-GLIBC_2.22 _res D 0x200
-GLIBC_2.22 _res_hconf D 0x30
-GLIBC_2.22 _setjmp F
-GLIBC_2.22 _sys_siglist D 0x80
-GLIBC_2.22 _tolower F
-GLIBC_2.22 _toupper F
-GLIBC_2.22 a64l F
-GLIBC_2.22 abort F
-GLIBC_2.22 abs F
-GLIBC_2.22 accept F
-GLIBC_2.22 accept4 F
-GLIBC_2.22 access F
-GLIBC_2.22 acct F
-GLIBC_2.22 addmntent F
-GLIBC_2.22 addseverity F
-GLIBC_2.22 adjtime F
-GLIBC_2.22 advance F
-GLIBC_2.22 alarm F
-GLIBC_2.22 aligned_alloc F
-GLIBC_2.22 alphasort F
-GLIBC_2.22 alphasort64 F
-GLIBC_2.22 argp_err_exit_status D 0x4
-GLIBC_2.22 argp_error F
-GLIBC_2.22 argp_failure F
-GLIBC_2.22 argp_help F
-GLIBC_2.22 argp_parse F
-GLIBC_2.22 argp_program_bug_address D 0x4
-GLIBC_2.22 argp_program_version D 0x4
-GLIBC_2.22 argp_program_version_hook D 0x4
-GLIBC_2.22 argp_state_help F
-GLIBC_2.22 argp_usage F
-GLIBC_2.22 argz_add F
-GLIBC_2.22 argz_add_sep F
-GLIBC_2.22 argz_append F
-GLIBC_2.22 argz_count F
-GLIBC_2.22 argz_create F
-GLIBC_2.22 argz_create_sep F
-GLIBC_2.22 argz_delete F
-GLIBC_2.22 argz_extract F
-GLIBC_2.22 argz_insert F
-GLIBC_2.22 argz_next F
-GLIBC_2.22 argz_replace F
-GLIBC_2.22 argz_stringify F
-GLIBC_2.22 asctime F
-GLIBC_2.22 asctime_r F
-GLIBC_2.22 asprintf F
-GLIBC_2.22 atof F
-GLIBC_2.22 atoi F
-GLIBC_2.22 atol F
-GLIBC_2.22 atoll F
-GLIBC_2.22 backtrace F
-GLIBC_2.22 backtrace_symbols F
-GLIBC_2.22 backtrace_symbols_fd F
-GLIBC_2.22 basename F
-GLIBC_2.22 bcmp F
-GLIBC_2.22 bcopy F
-GLIBC_2.22 bind F
-GLIBC_2.22 bind_textdomain_codeset F
-GLIBC_2.22 bindtextdomain F
-GLIBC_2.22 brk F
-GLIBC_2.22 bsd_signal F
-GLIBC_2.22 bsearch F
-GLIBC_2.22 btowc F
-GLIBC_2.22 bzero F
-GLIBC_2.22 c16rtomb F
-GLIBC_2.22 c32rtomb F
-GLIBC_2.22 calloc F
-GLIBC_2.22 canonicalize_file_name F
-GLIBC_2.22 catclose F
-GLIBC_2.22 catgets F
-GLIBC_2.22 catopen F
-GLIBC_2.22 cfgetispeed F
-GLIBC_2.22 cfgetospeed F
-GLIBC_2.22 cfmakeraw F
-GLIBC_2.22 cfree F
-GLIBC_2.22 cfsetispeed F
-GLIBC_2.22 cfsetospeed F
-GLIBC_2.22 cfsetspeed F
-GLIBC_2.22 chdir F
-GLIBC_2.22 chflags F
-GLIBC_2.22 chmod F
-GLIBC_2.22 chown F
-GLIBC_2.22 chroot F
-GLIBC_2.22 clearenv F
-GLIBC_2.22 clearerr F
-GLIBC_2.22 clearerr_unlocked F
-GLIBC_2.22 clock F
-GLIBC_2.22 clock_getcpuclockid F
-GLIBC_2.22 clock_getres F
-GLIBC_2.22 clock_gettime F
-GLIBC_2.22 clock_nanosleep F
-GLIBC_2.22 clock_settime F
-GLIBC_2.22 close F
-GLIBC_2.22 closedir F
-GLIBC_2.22 closelog F
-GLIBC_2.22 confstr F
-GLIBC_2.22 connect F
-GLIBC_2.22 copysign F
-GLIBC_2.22 copysignf F
-GLIBC_2.22 copysignl F
-GLIBC_2.22 creat F
-GLIBC_2.22 creat64 F
-GLIBC_2.22 ctermid F
-GLIBC_2.22 ctime F
-GLIBC_2.22 ctime_r F
-GLIBC_2.22 cuserid F
-GLIBC_2.22 daemon F
-GLIBC_2.22 daylight D 0x4
-GLIBC_2.22 dcgettext F
-GLIBC_2.22 dcngettext F
-GLIBC_2.22 dgettext F
-GLIBC_2.22 difftime F
-GLIBC_2.22 dirfd F
-GLIBC_2.22 dirname F
-GLIBC_2.22 div F
-GLIBC_2.22 dl_iterate_phdr F
-GLIBC_2.22 dngettext F
-GLIBC_2.22 dprintf F
-GLIBC_2.22 drand48 F
-GLIBC_2.22 drand48_r F
-GLIBC_2.22 dup F
-GLIBC_2.22 dup2 F
-GLIBC_2.22 dup3 F
-GLIBC_2.22 duplocale F
-GLIBC_2.22 dysize F
-GLIBC_2.22 eaccess F
-GLIBC_2.22 ecvt F
-GLIBC_2.22 ecvt_r F
-GLIBC_2.22 endaliasent F
-GLIBC_2.22 endfsent F
-GLIBC_2.22 endgrent F
-GLIBC_2.22 endhostent F
-GLIBC_2.22 endmntent F
-GLIBC_2.22 endnetent F
-GLIBC_2.22 endnetgrent F
-GLIBC_2.22 endprotoent F
-GLIBC_2.22 endpwent F
-GLIBC_2.22 endservent F
-GLIBC_2.22 endsgent F
-GLIBC_2.22 endspent F
-GLIBC_2.22 endttyent F
-GLIBC_2.22 endusershell F
-GLIBC_2.22 endutent F
-GLIBC_2.22 endutxent F
-GLIBC_2.22 environ D 0x4
-GLIBC_2.22 envz_add F
-GLIBC_2.22 envz_entry F
-GLIBC_2.22 envz_get F
-GLIBC_2.22 envz_merge F
-GLIBC_2.22 envz_remove F
-GLIBC_2.22 envz_strip F
-GLIBC_2.22 erand48 F
-GLIBC_2.22 erand48_r F
-GLIBC_2.22 err F
-GLIBC_2.22 error F
-GLIBC_2.22 error_at_line F
-GLIBC_2.22 error_message_count D 0x4
-GLIBC_2.22 error_one_per_line D 0x4
-GLIBC_2.22 error_print_progname D 0x4
-GLIBC_2.22 errx F
-GLIBC_2.22 ether_aton F
-GLIBC_2.22 ether_aton_r F
-GLIBC_2.22 ether_hostton F
-GLIBC_2.22 ether_line F
-GLIBC_2.22 ether_ntoa F
-GLIBC_2.22 ether_ntoa_r F
-GLIBC_2.22 ether_ntohost F
-GLIBC_2.22 euidaccess F
-GLIBC_2.22 execl F
-GLIBC_2.22 execle F
-GLIBC_2.22 execlp F
-GLIBC_2.22 execv F
-GLIBC_2.22 execve F
-GLIBC_2.22 execvp F
-GLIBC_2.22 execvpe F
-GLIBC_2.22 exit F
-GLIBC_2.22 faccessat F
-GLIBC_2.22 fchdir F
-GLIBC_2.22 fchflags F
-GLIBC_2.22 fchmod F
-GLIBC_2.22 fchmodat F
-GLIBC_2.22 fchown F
-GLIBC_2.22 fchownat F
-GLIBC_2.22 fclose F
-GLIBC_2.22 fcloseall F
-GLIBC_2.22 fcntl F
-GLIBC_2.22 fcvt F
-GLIBC_2.22 fcvt_r F
-GLIBC_2.22 fdatasync F
-GLIBC_2.22 fdopen F
-GLIBC_2.22 fdopendir F
-GLIBC_2.22 feof F
-GLIBC_2.22 feof_unlocked F
-GLIBC_2.22 ferror F
-GLIBC_2.22 ferror_unlocked F
-GLIBC_2.22 fexecve F
-GLIBC_2.22 fflush F
-GLIBC_2.22 fflush_unlocked F
-GLIBC_2.22 ffs F
-GLIBC_2.22 ffsl F
-GLIBC_2.22 ffsll F
-GLIBC_2.22 fgetc F
-GLIBC_2.22 fgetc_unlocked F
-GLIBC_2.22 fgetgrent F
-GLIBC_2.22 fgetgrent_r F
-GLIBC_2.22 fgetpos F
-GLIBC_2.22 fgetpos64 F
-GLIBC_2.22 fgetpwent F
-GLIBC_2.22 fgetpwent_r F
-GLIBC_2.22 fgets F
-GLIBC_2.22 fgets_unlocked F
-GLIBC_2.22 fgetsgent F
-GLIBC_2.22 fgetsgent_r F
-GLIBC_2.22 fgetspent F
-GLIBC_2.22 fgetspent_r F
-GLIBC_2.22 fgetwc F
-GLIBC_2.22 fgetwc_unlocked F
-GLIBC_2.22 fgetws F
-GLIBC_2.22 fgetws_unlocked F
-GLIBC_2.22 fgetxattr F
-GLIBC_2.22 fileno F
-GLIBC_2.22 fileno_unlocked F
-GLIBC_2.22 finite F
-GLIBC_2.22 finitef F
-GLIBC_2.22 finitel F
-GLIBC_2.22 flistxattr F
-GLIBC_2.22 flock F
-GLIBC_2.22 flockfile F
-GLIBC_2.22 fmemopen F
-GLIBC_2.22 fmtmsg F
-GLIBC_2.22 fnmatch F
-GLIBC_2.22 fopen F
-GLIBC_2.22 fopen64 F
-GLIBC_2.22 fopencookie F
-GLIBC_2.22 fork F
-GLIBC_2.22 fpathconf F
-GLIBC_2.22 fprintf F
-GLIBC_2.22 fputc F
-GLIBC_2.22 fputc_unlocked F
-GLIBC_2.22 fputs F
-GLIBC_2.22 fputs_unlocked F
-GLIBC_2.22 fputwc F
-GLIBC_2.22 fputwc_unlocked F
-GLIBC_2.22 fputws F
-GLIBC_2.22 fputws_unlocked F
-GLIBC_2.22 fread F
-GLIBC_2.22 fread_unlocked F
-GLIBC_2.22 free F
-GLIBC_2.22 freeaddrinfo F
-GLIBC_2.22 freeifaddrs F
-GLIBC_2.22 freelocale F
-GLIBC_2.22 fremovexattr F
-GLIBC_2.22 freopen F
-GLIBC_2.22 freopen64 F
-GLIBC_2.22 frexp F
-GLIBC_2.22 frexpf F
-GLIBC_2.22 frexpl F
-GLIBC_2.22 fscanf F
-GLIBC_2.22 fseek F
-GLIBC_2.22 fseeko F
-GLIBC_2.22 fseeko64 F
-GLIBC_2.22 fsetpos F
-GLIBC_2.22 fsetpos64 F
-GLIBC_2.22 fsetxattr F
-GLIBC_2.22 fstatfs F
-GLIBC_2.22 fstatfs64 F
-GLIBC_2.22 fstatvfs F
-GLIBC_2.22 fstatvfs64 F
-GLIBC_2.22 fsync F
-GLIBC_2.22 ftell F
-GLIBC_2.22 ftello F
-GLIBC_2.22 ftello64 F
-GLIBC_2.22 ftime F
-GLIBC_2.22 ftok F
-GLIBC_2.22 ftruncate F
-GLIBC_2.22 ftruncate64 F
-GLIBC_2.22 ftrylockfile F
-GLIBC_2.22 fts_children F
-GLIBC_2.22 fts_close F
-GLIBC_2.22 fts_open F
-GLIBC_2.22 fts_read F
-GLIBC_2.22 fts_set F
-GLIBC_2.22 ftw F
-GLIBC_2.22 ftw64 F
-GLIBC_2.22 funlockfile F
-GLIBC_2.22 futimens F
-GLIBC_2.22 futimes F
-GLIBC_2.22 futimesat F
-GLIBC_2.22 fwide F
-GLIBC_2.22 fwprintf F
-GLIBC_2.22 fwrite F
-GLIBC_2.22 fwrite_unlocked F
-GLIBC_2.22 fwscanf F
-GLIBC_2.22 gai_strerror F
-GLIBC_2.22 gcvt F
-GLIBC_2.22 get_avphys_pages F
-GLIBC_2.22 get_current_dir_name F
-GLIBC_2.22 get_nprocs F
-GLIBC_2.22 get_nprocs_conf F
-GLIBC_2.22 get_phys_pages F
-GLIBC_2.22 getaddrinfo F
-GLIBC_2.22 getaliasbyname F
-GLIBC_2.22 getaliasbyname_r F
-GLIBC_2.22 getaliasent F
-GLIBC_2.22 getaliasent_r F
-GLIBC_2.22 getauxval F
-GLIBC_2.22 getc F
-GLIBC_2.22 getc_unlocked F
-GLIBC_2.22 getchar F
-GLIBC_2.22 getchar_unlocked F
-GLIBC_2.22 getcontext F
-GLIBC_2.22 getcwd F
-GLIBC_2.22 getdate F
-GLIBC_2.22 getdate_err D 0x4
-GLIBC_2.22 getdate_r F
-GLIBC_2.22 getdelim F
-GLIBC_2.22 getdomainname F
-GLIBC_2.22 getdtablesize F
-GLIBC_2.22 getegid F
-GLIBC_2.22 getenv F
-GLIBC_2.22 geteuid F
-GLIBC_2.22 getfsent F
-GLIBC_2.22 getfsfile F
-GLIBC_2.22 getfsspec F
-GLIBC_2.22 getgid F
-GLIBC_2.22 getgrent F
-GLIBC_2.22 getgrent_r F
-GLIBC_2.22 getgrgid F
-GLIBC_2.22 getgrgid_r F
-GLIBC_2.22 getgrnam F
-GLIBC_2.22 getgrnam_r F
-GLIBC_2.22 getgrouplist F
-GLIBC_2.22 getgroups F
-GLIBC_2.22 gethostbyaddr F
-GLIBC_2.22 gethostbyaddr_r F
-GLIBC_2.22 gethostbyname F
-GLIBC_2.22 gethostbyname2 F
-GLIBC_2.22 gethostbyname2_r F
-GLIBC_2.22 gethostbyname_r F
-GLIBC_2.22 gethostent F
-GLIBC_2.22 gethostent_r F
-GLIBC_2.22 gethostid F
-GLIBC_2.22 gethostname F
-GLIBC_2.22 getifaddrs F
-GLIBC_2.22 getipv4sourcefilter F
-GLIBC_2.22 getitimer F
-GLIBC_2.22 getline F
-GLIBC_2.22 getloadavg F
-GLIBC_2.22 getlogin F
-GLIBC_2.22 getlogin_r F
-GLIBC_2.22 getmntent F
-GLIBC_2.22 getmntent_r F
-GLIBC_2.22 getnameinfo F
-GLIBC_2.22 getnetbyaddr F
-GLIBC_2.22 getnetbyaddr_r F
-GLIBC_2.22 getnetbyname F
-GLIBC_2.22 getnetbyname_r F
-GLIBC_2.22 getnetent F
-GLIBC_2.22 getnetent_r F
-GLIBC_2.22 getnetgrent F
-GLIBC_2.22 getnetgrent_r F
-GLIBC_2.22 getopt F
-GLIBC_2.22 getopt_long F
-GLIBC_2.22 getopt_long_only F
-GLIBC_2.22 getpagesize F
-GLIBC_2.22 getpass F
-GLIBC_2.22 getpeername F
-GLIBC_2.22 getpgid F
-GLIBC_2.22 getpgrp F
-GLIBC_2.22 getpid F
-GLIBC_2.22 getppid F
-GLIBC_2.22 getpriority F
-GLIBC_2.22 getprotobyname F
-GLIBC_2.22 getprotobyname_r F
-GLIBC_2.22 getprotobynumber F
-GLIBC_2.22 getprotobynumber_r F
-GLIBC_2.22 getprotoent F
-GLIBC_2.22 getprotoent_r F
-GLIBC_2.22 getpt F
-GLIBC_2.22 getpw F
-GLIBC_2.22 getpwent F
-GLIBC_2.22 getpwent_r F
-GLIBC_2.22 getpwnam F
-GLIBC_2.22 getpwnam_r F
-GLIBC_2.22 getpwuid F
-GLIBC_2.22 getpwuid_r F
-GLIBC_2.22 getresgid F
-GLIBC_2.22 getresuid F
-GLIBC_2.22 getrlimit F
-GLIBC_2.22 getrlimit64 F
-GLIBC_2.22 getrusage F
-GLIBC_2.22 gets F
-GLIBC_2.22 getservbyname F
-GLIBC_2.22 getservbyname_r F
-GLIBC_2.22 getservbyport F
-GLIBC_2.22 getservbyport_r F
-GLIBC_2.22 getservent F
-GLIBC_2.22 getservent_r F
-GLIBC_2.22 getsgent F
-GLIBC_2.22 getsgent_r F
-GLIBC_2.22 getsgnam F
-GLIBC_2.22 getsgnam_r F
-GLIBC_2.22 getsid F
-GLIBC_2.22 getsockname F
-GLIBC_2.22 getsockopt F
-GLIBC_2.22 getsourcefilter F
-GLIBC_2.22 getspent F
-GLIBC_2.22 getspent_r F
-GLIBC_2.22 getspnam F
-GLIBC_2.22 getspnam_r F
-GLIBC_2.22 getsubopt F
-GLIBC_2.22 gettext F
-GLIBC_2.22 gettimeofday F
-GLIBC_2.22 getttyent F
-GLIBC_2.22 getttynam F
-GLIBC_2.22 getuid F
-GLIBC_2.22 getusershell F
-GLIBC_2.22 getutent F
-GLIBC_2.22 getutent_r F
-GLIBC_2.22 getutid F
-GLIBC_2.22 getutid_r F
-GLIBC_2.22 getutline F
-GLIBC_2.22 getutline_r F
-GLIBC_2.22 getutmp F
-GLIBC_2.22 getutmpx F
-GLIBC_2.22 getutxent F
-GLIBC_2.22 getutxid F
-GLIBC_2.22 getutxline F
-GLIBC_2.22 getw F
-GLIBC_2.22 getwc F
-GLIBC_2.22 getwc_unlocked F
-GLIBC_2.22 getwchar F
-GLIBC_2.22 getwchar_unlocked F
-GLIBC_2.22 getwd F
-GLIBC_2.22 getxattr F
-GLIBC_2.22 glob F
-GLIBC_2.22 glob64 F
-GLIBC_2.22 glob_pattern_p F
-GLIBC_2.22 globfree F
-GLIBC_2.22 globfree64 F
-GLIBC_2.22 gmtime F
-GLIBC_2.22 gmtime_r F
-GLIBC_2.22 gnu_get_libc_release F
-GLIBC_2.22 gnu_get_libc_version F
-GLIBC_2.22 grantpt F
-GLIBC_2.22 group_member F
-GLIBC_2.22 gsignal F
-GLIBC_2.22 gtty F
-GLIBC_2.22 h_errlist D 0x14
-GLIBC_2.22 h_nerr D 0x4
-GLIBC_2.22 hasmntopt F
-GLIBC_2.22 hcreate F
-GLIBC_2.22 hcreate_r F
-GLIBC_2.22 hdestroy F
-GLIBC_2.22 hdestroy_r F
-GLIBC_2.22 herror F
-GLIBC_2.22 hsearch F
-GLIBC_2.22 hsearch_r F
-GLIBC_2.22 hstrerror F
-GLIBC_2.22 htonl F
-GLIBC_2.22 htons F
-GLIBC_2.22 iconv F
-GLIBC_2.22 iconv_close F
-GLIBC_2.22 iconv_open F
-GLIBC_2.22 if_freenameindex F
-GLIBC_2.22 if_indextoname F
-GLIBC_2.22 if_nameindex F
-GLIBC_2.22 if_nametoindex F
-GLIBC_2.22 imaxabs F
-GLIBC_2.22 imaxdiv F
-GLIBC_2.22 in6addr_any D 0x10
-GLIBC_2.22 in6addr_loopback D 0x10
-GLIBC_2.22 index F
-GLIBC_2.22 inet6_opt_append F
-GLIBC_2.22 inet6_opt_find F
-GLIBC_2.22 inet6_opt_finish F
-GLIBC_2.22 inet6_opt_get_val F
-GLIBC_2.22 inet6_opt_init F
-GLIBC_2.22 inet6_opt_next F
-GLIBC_2.22 inet6_opt_set_val F
-GLIBC_2.22 inet6_option_alloc F
-GLIBC_2.22 inet6_option_append F
-GLIBC_2.22 inet6_option_find F
-GLIBC_2.22 inet6_option_init F
-GLIBC_2.22 inet6_option_next F
-GLIBC_2.22 inet6_option_space F
-GLIBC_2.22 inet6_rth_add F
-GLIBC_2.22 inet6_rth_getaddr F
-GLIBC_2.22 inet6_rth_init F
-GLIBC_2.22 inet6_rth_reverse F
-GLIBC_2.22 inet6_rth_segments F
-GLIBC_2.22 inet6_rth_space F
-GLIBC_2.22 inet_addr F
-GLIBC_2.22 inet_aton F
-GLIBC_2.22 inet_lnaof F
-GLIBC_2.22 inet_makeaddr F
-GLIBC_2.22 inet_netof F
-GLIBC_2.22 inet_network F
-GLIBC_2.22 inet_nsap_addr F
-GLIBC_2.22 inet_nsap_ntoa F
-GLIBC_2.22 inet_ntoa F
-GLIBC_2.22 inet_ntop F
-GLIBC_2.22 inet_pton F
-GLIBC_2.22 initgroups F
-GLIBC_2.22 initstate F
-GLIBC_2.22 initstate_r F
-GLIBC_2.22 innetgr F
-GLIBC_2.22 insque F
-GLIBC_2.22 ioctl F
-GLIBC_2.22 iruserok F
-GLIBC_2.22 iruserok_af F
-GLIBC_2.22 isalnum F
-GLIBC_2.22 isalnum_l F
-GLIBC_2.22 isalpha F
-GLIBC_2.22 isalpha_l F
-GLIBC_2.22 isascii F
-GLIBC_2.22 isatty F
-GLIBC_2.22 isblank F
-GLIBC_2.22 isblank_l F
-GLIBC_2.22 iscntrl F
-GLIBC_2.22 iscntrl_l F
-GLIBC_2.22 isctype F
-GLIBC_2.22 isdigit F
-GLIBC_2.22 isdigit_l F
-GLIBC_2.22 isfdtype F
-GLIBC_2.22 isgraph F
-GLIBC_2.22 isgraph_l F
-GLIBC_2.22 isinf F
-GLIBC_2.22 isinff F
-GLIBC_2.22 isinfl F
-GLIBC_2.22 islower F
-GLIBC_2.22 islower_l F
-GLIBC_2.22 isnan F
-GLIBC_2.22 isnanf F
-GLIBC_2.22 isnanl F
-GLIBC_2.22 isprint F
-GLIBC_2.22 isprint_l F
-GLIBC_2.22 ispunct F
-GLIBC_2.22 ispunct_l F
-GLIBC_2.22 isspace F
-GLIBC_2.22 isspace_l F
-GLIBC_2.22 isupper F
-GLIBC_2.22 isupper_l F
-GLIBC_2.22 iswalnum F
-GLIBC_2.22 iswalnum_l F
-GLIBC_2.22 iswalpha F
-GLIBC_2.22 iswalpha_l F
-GLIBC_2.22 iswblank F
-GLIBC_2.22 iswblank_l F
-GLIBC_2.22 iswcntrl F
-GLIBC_2.22 iswcntrl_l F
-GLIBC_2.22 iswctype F
-GLIBC_2.22 iswctype_l F
-GLIBC_2.22 iswdigit F
-GLIBC_2.22 iswdigit_l F
-GLIBC_2.22 iswgraph F
-GLIBC_2.22 iswgraph_l F
-GLIBC_2.22 iswlower F
-GLIBC_2.22 iswlower_l F
-GLIBC_2.22 iswprint F
-GLIBC_2.22 iswprint_l F
-GLIBC_2.22 iswpunct F
-GLIBC_2.22 iswpunct_l F
-GLIBC_2.22 iswspace F
-GLIBC_2.22 iswspace_l F
-GLIBC_2.22 iswupper F
-GLIBC_2.22 iswupper_l F
-GLIBC_2.22 iswxdigit F
-GLIBC_2.22 iswxdigit_l F
-GLIBC_2.22 isxdigit F
-GLIBC_2.22 isxdigit_l F
-GLIBC_2.22 jrand48 F
-GLIBC_2.22 jrand48_r F
-GLIBC_2.22 kill F
-GLIBC_2.22 killpg F
-GLIBC_2.22 l64a F
-GLIBC_2.22 labs F
-GLIBC_2.22 lchmod F
-GLIBC_2.22 lchown F
-GLIBC_2.22 lckpwdf F
-GLIBC_2.22 lcong48 F
-GLIBC_2.22 lcong48_r F
-GLIBC_2.22 ldexp F
-GLIBC_2.22 ldexpf F
-GLIBC_2.22 ldexpl F
-GLIBC_2.22 ldiv F
-GLIBC_2.22 lfind F
-GLIBC_2.22 lgetxattr F
-GLIBC_2.22 link F
-GLIBC_2.22 linkat F
-GLIBC_2.22 listen F
-GLIBC_2.22 listxattr F
-GLIBC_2.22 llabs F
-GLIBC_2.22 lldiv F
-GLIBC_2.22 llistxattr F
-GLIBC_2.22 loc1 D 0x4
-GLIBC_2.22 loc2 D 0x4
-GLIBC_2.22 localeconv F
-GLIBC_2.22 localtime F
-GLIBC_2.22 localtime_r F
-GLIBC_2.22 lockf F
-GLIBC_2.22 lockf64 F
-GLIBC_2.22 locs D 0x4
-GLIBC_2.22 longjmp F
-GLIBC_2.22 lrand48 F
-GLIBC_2.22 lrand48_r F
-GLIBC_2.22 lremovexattr F
-GLIBC_2.22 lsearch F
-GLIBC_2.22 lseek F
-GLIBC_2.22 lseek64 F
-GLIBC_2.22 lsetxattr F
-GLIBC_2.22 lutimes F
-GLIBC_2.22 madvise F
-GLIBC_2.22 makecontext F
-GLIBC_2.22 mallinfo F
-GLIBC_2.22 malloc F
-GLIBC_2.22 malloc_get_state F
-GLIBC_2.22 malloc_info F
-GLIBC_2.22 malloc_set_state F
-GLIBC_2.22 malloc_stats F
-GLIBC_2.22 malloc_trim F
-GLIBC_2.22 malloc_usable_size F
-GLIBC_2.22 mallopt F
-GLIBC_2.22 mallwatch D 0x4
-GLIBC_2.22 mblen F
-GLIBC_2.22 mbrlen F
-GLIBC_2.22 mbrtoc16 F
-GLIBC_2.22 mbrtoc32 F
-GLIBC_2.22 mbrtowc F
-GLIBC_2.22 mbsinit F
-GLIBC_2.22 mbsnrtowcs F
-GLIBC_2.22 mbsrtowcs F
-GLIBC_2.22 mbstowcs F
-GLIBC_2.22 mbtowc F
-GLIBC_2.22 mcheck F
-GLIBC_2.22 mcheck_check_all F
-GLIBC_2.22 mcheck_pedantic F
-GLIBC_2.22 memalign F
-GLIBC_2.22 memccpy F
-GLIBC_2.22 memchr F
-GLIBC_2.22 memcmp F
-GLIBC_2.22 memcpy F
-GLIBC_2.22 memfrob F
-GLIBC_2.22 memmem F
-GLIBC_2.22 memmove F
-GLIBC_2.22 mempcpy F
-GLIBC_2.22 memrchr F
-GLIBC_2.22 memset F
-GLIBC_2.22 mincore F
-GLIBC_2.22 mkdir F
-GLIBC_2.22 mkdirat F
-GLIBC_2.22 mkdtemp F
-GLIBC_2.22 mkfifo F
-GLIBC_2.22 mkfifoat F
-GLIBC_2.22 mkostemp F
-GLIBC_2.22 mkostemp64 F
-GLIBC_2.22 mkostemps F
-GLIBC_2.22 mkostemps64 F
-GLIBC_2.22 mkstemp F
-GLIBC_2.22 mkstemp64 F
-GLIBC_2.22 mkstemps F
-GLIBC_2.22 mkstemps64 F
-GLIBC_2.22 mktemp F
-GLIBC_2.22 mktime F
-GLIBC_2.22 mlock F
-GLIBC_2.22 mlockall F
-GLIBC_2.22 mmap F
-GLIBC_2.22 mmap64 F
-GLIBC_2.22 modf F
-GLIBC_2.22 modff F
-GLIBC_2.22 modfl F
-GLIBC_2.22 moncontrol F
-GLIBC_2.22 monstartup F
-GLIBC_2.22 mprobe F
-GLIBC_2.22 mprotect F
-GLIBC_2.22 mrand48 F
-GLIBC_2.22 mrand48_r F
-GLIBC_2.22 msgctl F
-GLIBC_2.22 msgget F
-GLIBC_2.22 msgrcv F
-GLIBC_2.22 msgsnd F
-GLIBC_2.22 msync F
-GLIBC_2.22 mtrace F
-GLIBC_2.22 munlock F
-GLIBC_2.22 munlockall F
-GLIBC_2.22 munmap F
-GLIBC_2.22 muntrace F
-GLIBC_2.22 nacl_interface_ext_supply F
-GLIBC_2.22 nacl_interface_query F
-GLIBC_2.22 nanosleep F
-GLIBC_2.22 newlocale F
-GLIBC_2.22 nftw F
-GLIBC_2.22 nftw64 F
-GLIBC_2.22 ngettext F
-GLIBC_2.22 nice F
-GLIBC_2.22 nl_langinfo F
-GLIBC_2.22 nl_langinfo_l F
-GLIBC_2.22 nrand48 F
-GLIBC_2.22 nrand48_r F
-GLIBC_2.22 ntohl F
-GLIBC_2.22 ntohs F
-GLIBC_2.22 obstack_alloc_failed_handler D 0x4
-GLIBC_2.22 obstack_exit_failure D 0x4
-GLIBC_2.22 obstack_free F
-GLIBC_2.22 obstack_printf F
-GLIBC_2.22 obstack_vprintf F
-GLIBC_2.22 on_exit F
-GLIBC_2.22 open F
-GLIBC_2.22 open64 F
-GLIBC_2.22 open_memstream F
-GLIBC_2.22 open_wmemstream F
-GLIBC_2.22 openat F
-GLIBC_2.22 openat64 F
-GLIBC_2.22 opendir F
-GLIBC_2.22 openlog F
-GLIBC_2.22 optarg D 0x4
-GLIBC_2.22 opterr D 0x4
-GLIBC_2.22 optind D 0x4
-GLIBC_2.22 optopt D 0x4
-GLIBC_2.22 parse_printf_format F
-GLIBC_2.22 pathconf F
-GLIBC_2.22 pause F
-GLIBC_2.22 pclose F
-GLIBC_2.22 perror F
-GLIBC_2.22 pipe F
-GLIBC_2.22 pipe2 F
-GLIBC_2.22 poll F
-GLIBC_2.22 popen F
-GLIBC_2.22 posix_fadvise F
-GLIBC_2.22 posix_fadvise64 F
-GLIBC_2.22 posix_fallocate F
-GLIBC_2.22 posix_fallocate64 F
-GLIBC_2.22 posix_madvise F
-GLIBC_2.22 posix_memalign F
-GLIBC_2.22 posix_openpt F
-GLIBC_2.22 posix_spawn F
-GLIBC_2.22 posix_spawn_file_actions_addclose F
-GLIBC_2.22 posix_spawn_file_actions_adddup2 F
-GLIBC_2.22 posix_spawn_file_actions_addopen F
-GLIBC_2.22 posix_spawn_file_actions_destroy F
-GLIBC_2.22 posix_spawn_file_actions_init F
-GLIBC_2.22 posix_spawnattr_destroy F
-GLIBC_2.22 posix_spawnattr_getflags F
-GLIBC_2.22 posix_spawnattr_getpgroup F
-GLIBC_2.22 posix_spawnattr_getschedparam F
-GLIBC_2.22 posix_spawnattr_getschedpolicy F
-GLIBC_2.22 posix_spawnattr_getsigdefault F
-GLIBC_2.22 posix_spawnattr_getsigmask F
-GLIBC_2.22 posix_spawnattr_init F
-GLIBC_2.22 posix_spawnattr_setflags F
-GLIBC_2.22 posix_spawnattr_setpgroup F
-GLIBC_2.22 posix_spawnattr_setschedparam F
-GLIBC_2.22 posix_spawnattr_setschedpolicy F
-GLIBC_2.22 posix_spawnattr_setsigdefault F
-GLIBC_2.22 posix_spawnattr_setsigmask F
-GLIBC_2.22 posix_spawnp F
-GLIBC_2.22 ppoll F
-GLIBC_2.22 pread F
-GLIBC_2.22 pread64 F
-GLIBC_2.22 preadv F
-GLIBC_2.22 preadv64 F
-GLIBC_2.22 printf F
-GLIBC_2.22 printf_size F
-GLIBC_2.22 printf_size_info F
-GLIBC_2.22 profil F
-GLIBC_2.22 program_invocation_name D 0x4
-GLIBC_2.22 program_invocation_short_name D 0x4
-GLIBC_2.22 pselect F
-GLIBC_2.22 psiginfo F
-GLIBC_2.22 psignal F
-GLIBC_2.22 pthread_attr_destroy F
-GLIBC_2.22 pthread_attr_getdetachstate F
-GLIBC_2.22 pthread_attr_getinheritsched F
-GLIBC_2.22 pthread_attr_getschedparam F
-GLIBC_2.22 pthread_attr_getschedpolicy F
-GLIBC_2.22 pthread_attr_getscope F
-GLIBC_2.22 pthread_attr_init F
-GLIBC_2.22 pthread_attr_setdetachstate F
-GLIBC_2.22 pthread_attr_setinheritsched F
-GLIBC_2.22 pthread_attr_setschedparam F
-GLIBC_2.22 pthread_attr_setschedpolicy F
-GLIBC_2.22 pthread_attr_setscope F
-GLIBC_2.22 pthread_cond_broadcast F
-GLIBC_2.22 pthread_cond_destroy F
-GLIBC_2.22 pthread_cond_init F
-GLIBC_2.22 pthread_cond_signal F
-GLIBC_2.22 pthread_cond_timedwait F
-GLIBC_2.22 pthread_cond_wait F
-GLIBC_2.22 pthread_condattr_destroy F
-GLIBC_2.22 pthread_condattr_init F
-GLIBC_2.22 pthread_equal F
-GLIBC_2.22 pthread_exit F
-GLIBC_2.22 pthread_getschedparam F
-GLIBC_2.22 pthread_mutex_destroy F
-GLIBC_2.22 pthread_mutex_init F
-GLIBC_2.22 pthread_mutex_lock F
-GLIBC_2.22 pthread_mutex_unlock F
-GLIBC_2.22 pthread_self F
-GLIBC_2.22 pthread_setcancelstate F
-GLIBC_2.22 pthread_setcanceltype F
-GLIBC_2.22 pthread_setschedparam F
-GLIBC_2.22 ptrace F
-GLIBC_2.22 ptsname F
-GLIBC_2.22 ptsname_r F
-GLIBC_2.22 putc F
-GLIBC_2.22 putc_unlocked F
-GLIBC_2.22 putchar F
-GLIBC_2.22 putchar_unlocked F
-GLIBC_2.22 putenv F
-GLIBC_2.22 putgrent F
-GLIBC_2.22 putpwent F
-GLIBC_2.22 puts F
-GLIBC_2.22 putsgent F
-GLIBC_2.22 putspent F
-GLIBC_2.22 pututline F
-GLIBC_2.22 pututxline F
-GLIBC_2.22 putw F
-GLIBC_2.22 putwc F
-GLIBC_2.22 putwc_unlocked F
-GLIBC_2.22 putwchar F
-GLIBC_2.22 putwchar_unlocked F
-GLIBC_2.22 pvalloc F
-GLIBC_2.22 pwrite F
-GLIBC_2.22 pwrite64 F
-GLIBC_2.22 pwritev F
-GLIBC_2.22 pwritev64 F
-GLIBC_2.22 qecvt F
-GLIBC_2.22 qecvt_r F
-GLIBC_2.22 qfcvt F
-GLIBC_2.22 qfcvt_r F
-GLIBC_2.22 qgcvt F
-GLIBC_2.22 qsort F
-GLIBC_2.22 qsort_r F
-GLIBC_2.22 quick_exit F
-GLIBC_2.22 raise F
-GLIBC_2.22 rand F
-GLIBC_2.22 rand_r F
-GLIBC_2.22 random F
-GLIBC_2.22 random_r F
-GLIBC_2.22 rawmemchr F
-GLIBC_2.22 rcmd F
-GLIBC_2.22 rcmd_af F
-GLIBC_2.22 re_comp F
-GLIBC_2.22 re_compile_fastmap F
-GLIBC_2.22 re_compile_pattern F
-GLIBC_2.22 re_exec F
-GLIBC_2.22 re_match F
-GLIBC_2.22 re_match_2 F
-GLIBC_2.22 re_search F
-GLIBC_2.22 re_search_2 F
-GLIBC_2.22 re_set_registers F
-GLIBC_2.22 re_set_syntax F
-GLIBC_2.22 re_syntax_options D 0x4
-GLIBC_2.22 read F
-GLIBC_2.22 readdir F
-GLIBC_2.22 readdir64 F
-GLIBC_2.22 readdir64_r F
-GLIBC_2.22 readdir_r F
-GLIBC_2.22 readlink F
-GLIBC_2.22 readlinkat F
-GLIBC_2.22 readv F
-GLIBC_2.22 realloc F
-GLIBC_2.22 realpath F
-GLIBC_2.22 reboot F
-GLIBC_2.22 recv F
-GLIBC_2.22 recvfrom F
-GLIBC_2.22 recvmmsg F
-GLIBC_2.22 recvmsg F
-GLIBC_2.22 regcomp F
-GLIBC_2.22 regerror F
-GLIBC_2.22 regexec F
-GLIBC_2.22 regfree F
-GLIBC_2.22 register_printf_function F
-GLIBC_2.22 register_printf_modifier F
-GLIBC_2.22 register_printf_specifier F
-GLIBC_2.22 register_printf_type F
-GLIBC_2.22 remap_file_pages F
-GLIBC_2.22 remove F
-GLIBC_2.22 removexattr F
-GLIBC_2.22 remque F
-GLIBC_2.22 rename F
-GLIBC_2.22 renameat F
-GLIBC_2.22 revoke F
-GLIBC_2.22 rewind F
-GLIBC_2.22 rewinddir F
-GLIBC_2.22 rexec F
-GLIBC_2.22 rexec_af F
-GLIBC_2.22 rexecoptions D 0x4
-GLIBC_2.22 rindex F
-GLIBC_2.22 rmdir F
-GLIBC_2.22 rpmatch F
-GLIBC_2.22 rresvport F
-GLIBC_2.22 rresvport_af F
-GLIBC_2.22 ruserok F
-GLIBC_2.22 ruserok_af F
-GLIBC_2.22 ruserpass F
-GLIBC_2.22 sbrk F
-GLIBC_2.22 scalbn F
-GLIBC_2.22 scalbnf F
-GLIBC_2.22 scalbnl F
-GLIBC_2.22 scandir F
-GLIBC_2.22 scandir64 F
-GLIBC_2.22 scandirat F
-GLIBC_2.22 scandirat64 F
-GLIBC_2.22 scanf F
-GLIBC_2.22 sched_get_priority_max F
-GLIBC_2.22 sched_get_priority_min F
-GLIBC_2.22 sched_getaffinity F
-GLIBC_2.22 sched_getparam F
-GLIBC_2.22 sched_getscheduler F
-GLIBC_2.22 sched_rr_get_interval F
-GLIBC_2.22 sched_setaffinity F
-GLIBC_2.22 sched_setparam F
-GLIBC_2.22 sched_setscheduler F
-GLIBC_2.22 sched_yield F
-GLIBC_2.22 secure_getenv F
-GLIBC_2.22 seed48 F
-GLIBC_2.22 seed48_r F
-GLIBC_2.22 seekdir F
-GLIBC_2.22 select F
-GLIBC_2.22 semctl F
-GLIBC_2.22 semget F
-GLIBC_2.22 semop F
-GLIBC_2.22 semtimedop F
-GLIBC_2.22 send F
-GLIBC_2.22 sendfile F
-GLIBC_2.22 sendfile64 F
-GLIBC_2.22 sendmmsg F
-GLIBC_2.22 sendmsg F
-GLIBC_2.22 sendto F
-GLIBC_2.22 setaliasent F
-GLIBC_2.22 setbuf F
-GLIBC_2.22 setbuffer F
-GLIBC_2.22 setcontext F
-GLIBC_2.22 setdomainname F
-GLIBC_2.22 setegid F
-GLIBC_2.22 setenv F
-GLIBC_2.22 seteuid F
-GLIBC_2.22 setfsent F
-GLIBC_2.22 setgid F
-GLIBC_2.22 setgrent F
-GLIBC_2.22 setgroups F
-GLIBC_2.22 sethostent F
-GLIBC_2.22 sethostid F
-GLIBC_2.22 sethostname F
-GLIBC_2.22 setipv4sourcefilter F
-GLIBC_2.22 setitimer F
-GLIBC_2.22 setjmp F
-GLIBC_2.22 setlinebuf F
-GLIBC_2.22 setlocale F
-GLIBC_2.22 setlogin F
-GLIBC_2.22 setlogmask F
-GLIBC_2.22 setmntent F
-GLIBC_2.22 setnetent F
-GLIBC_2.22 setnetgrent F
-GLIBC_2.22 setpgid F
-GLIBC_2.22 setpgrp F
-GLIBC_2.22 setpriority F
-GLIBC_2.22 setprotoent F
-GLIBC_2.22 setpwent F
-GLIBC_2.22 setregid F
-GLIBC_2.22 setresgid F
-GLIBC_2.22 setresuid F
-GLIBC_2.22 setreuid F
-GLIBC_2.22 setrlimit F
-GLIBC_2.22 setrlimit64 F
-GLIBC_2.22 setservent F
-GLIBC_2.22 setsgent F
-GLIBC_2.22 setsid F
-GLIBC_2.22 setsockopt F
-GLIBC_2.22 setsourcefilter F
-GLIBC_2.22 setspent F
-GLIBC_2.22 setstate F
-GLIBC_2.22 setstate_r F
-GLIBC_2.22 settimeofday F
-GLIBC_2.22 setttyent F
-GLIBC_2.22 setuid F
-GLIBC_2.22 setusershell F
-GLIBC_2.22 setutent F
-GLIBC_2.22 setutxent F
-GLIBC_2.22 setvbuf F
-GLIBC_2.22 setxattr F
-GLIBC_2.22 sgetsgent F
-GLIBC_2.22 sgetsgent_r F
-GLIBC_2.22 sgetspent F
-GLIBC_2.22 sgetspent_r F
-GLIBC_2.22 shmat F
-GLIBC_2.22 shmctl F
-GLIBC_2.22 shmdt F
-GLIBC_2.22 shmget F
-GLIBC_2.22 shutdown F
-GLIBC_2.22 sigaction F
-GLIBC_2.22 sigaddset F
-GLIBC_2.22 sigaltstack F
-GLIBC_2.22 sigandset F
-GLIBC_2.22 sigblock F
-GLIBC_2.22 sigdelset F
-GLIBC_2.22 sigemptyset F
-GLIBC_2.22 sigfillset F
-GLIBC_2.22 siggetmask F
-GLIBC_2.22 sighold F
-GLIBC_2.22 sigignore F
-GLIBC_2.22 siginterrupt F
-GLIBC_2.22 sigisemptyset F
-GLIBC_2.22 sigismember F
-GLIBC_2.22 siglongjmp F
-GLIBC_2.22 signal F
-GLIBC_2.22 sigorset F
-GLIBC_2.22 sigpause F
-GLIBC_2.22 sigpending F
-GLIBC_2.22 sigprocmask F
-GLIBC_2.22 sigqueue F
-GLIBC_2.22 sigrelse F
-GLIBC_2.22 sigreturn F
-GLIBC_2.22 sigset F
-GLIBC_2.22 sigsetmask F
-GLIBC_2.22 sigstack F
-GLIBC_2.22 sigsuspend F
-GLIBC_2.22 sigtimedwait F
-GLIBC_2.22 sigwait F
-GLIBC_2.22 sigwaitinfo F
-GLIBC_2.22 sleep F
-GLIBC_2.22 snprintf F
-GLIBC_2.22 sockatmark F
-GLIBC_2.22 socket F
-GLIBC_2.22 socketpair F
-GLIBC_2.22 sprintf F
-GLIBC_2.22 sprofil F
-GLIBC_2.22 srand F
-GLIBC_2.22 srand48 F
-GLIBC_2.22 srand48_r F
-GLIBC_2.22 srandom F
-GLIBC_2.22 srandom_r F
-GLIBC_2.22 sscanf F
-GLIBC_2.22 ssignal F
-GLIBC_2.22 sstk F
-GLIBC_2.22 statfs F
-GLIBC_2.22 statfs64 F
-GLIBC_2.22 statvfs F
-GLIBC_2.22 statvfs64 F
-GLIBC_2.22 stderr D 0x4
-GLIBC_2.22 stdin D 0x4
-GLIBC_2.22 stdout D 0x4
-GLIBC_2.22 step F
-GLIBC_2.22 stime F
-GLIBC_2.22 stpcpy F
-GLIBC_2.22 stpncpy F
-GLIBC_2.22 strcasecmp F
-GLIBC_2.22 strcasecmp_l F
-GLIBC_2.22 strcasestr F
-GLIBC_2.22 strcat F
-GLIBC_2.22 strchr F
-GLIBC_2.22 strchrnul F
-GLIBC_2.22 strcmp F
-GLIBC_2.22 strcoll F
-GLIBC_2.22 strcoll_l F
-GLIBC_2.22 strcpy F
-GLIBC_2.22 strcspn F
-GLIBC_2.22 strdup F
-GLIBC_2.22 strerror F
-GLIBC_2.22 strerror_l F
-GLIBC_2.22 strerror_r F
-GLIBC_2.22 strfmon F
-GLIBC_2.22 strfmon_l F
-GLIBC_2.22 strfry F
-GLIBC_2.22 strftime F
-GLIBC_2.22 strftime_l F
-GLIBC_2.22 strlen F
-GLIBC_2.22 strncasecmp F
-GLIBC_2.22 strncasecmp_l F
-GLIBC_2.22 strncat F
-GLIBC_2.22 strncmp F
-GLIBC_2.22 strncpy F
-GLIBC_2.22 strndup F
-GLIBC_2.22 strnlen F
-GLIBC_2.22 strpbrk F
-GLIBC_2.22 strptime F
-GLIBC_2.22 strptime_l F
-GLIBC_2.22 strrchr F
-GLIBC_2.22 strsep F
-GLIBC_2.22 strsignal F
-GLIBC_2.22 strspn F
-GLIBC_2.22 strstr F
-GLIBC_2.22 strtod F
-GLIBC_2.22 strtod_l F
-GLIBC_2.22 strtof F
-GLIBC_2.22 strtof_l F
-GLIBC_2.22 strtoimax F
-GLIBC_2.22 strtok F
-GLIBC_2.22 strtok_r F
-GLIBC_2.22 strtol F
-GLIBC_2.22 strtol_l F
-GLIBC_2.22 strtold F
-GLIBC_2.22 strtold_l F
-GLIBC_2.22 strtoll F
-GLIBC_2.22 strtoll_l F
-GLIBC_2.22 strtoq F
-GLIBC_2.22 strtoul F
-GLIBC_2.22 strtoul_l F
-GLIBC_2.22 strtoull F
-GLIBC_2.22 strtoull_l F
-GLIBC_2.22 strtoumax F
-GLIBC_2.22 strtouq F
-GLIBC_2.22 strverscmp F
-GLIBC_2.22 strxfrm F
-GLIBC_2.22 strxfrm_l F
-GLIBC_2.22 stty F
-GLIBC_2.22 swab F
-GLIBC_2.22 swapcontext F
-GLIBC_2.22 swprintf F
-GLIBC_2.22 swscanf F
-GLIBC_2.22 symlink F
-GLIBC_2.22 symlinkat F
-GLIBC_2.22 sync F
-GLIBC_2.22 syncfs F
-GLIBC_2.22 sys_sigabbrev D 0x80
-GLIBC_2.22 sys_siglist D 0x80
-GLIBC_2.22 syscall F
-GLIBC_2.22 sysconf F
-GLIBC_2.22 syslog F
-GLIBC_2.22 system F
-GLIBC_2.22 sysv_signal F
-GLIBC_2.22 tcdrain F
-GLIBC_2.22 tcflow F
-GLIBC_2.22 tcflush F
-GLIBC_2.22 tcgetattr F
-GLIBC_2.22 tcgetpgrp F
-GLIBC_2.22 tcgetsid F
-GLIBC_2.22 tcsendbreak F
-GLIBC_2.22 tcsetattr F
-GLIBC_2.22 tcsetpgrp F
-GLIBC_2.22 tdelete F
-GLIBC_2.22 tdestroy F
-GLIBC_2.22 telldir F
-GLIBC_2.22 tempnam F
-GLIBC_2.22 textdomain F
-GLIBC_2.22 tfind F
-GLIBC_2.22 time F
-GLIBC_2.22 timegm F
-GLIBC_2.22 timelocal F
-GLIBC_2.22 times F
-GLIBC_2.22 timespec_get F
-GLIBC_2.22 timezone D 0x4
-GLIBC_2.22 tmpfile F
-GLIBC_2.22 tmpfile64 F
-GLIBC_2.22 tmpnam F
-GLIBC_2.22 tmpnam_r F
-GLIBC_2.22 toascii F
-GLIBC_2.22 tolower F
-GLIBC_2.22 tolower_l F
-GLIBC_2.22 toupper F
-GLIBC_2.22 toupper_l F
-GLIBC_2.22 towctrans F
-GLIBC_2.22 towctrans_l F
-GLIBC_2.22 towlower F
-GLIBC_2.22 towlower_l F
-GLIBC_2.22 towupper F
-GLIBC_2.22 towupper_l F
-GLIBC_2.22 tr_break F
-GLIBC_2.22 truncate F
-GLIBC_2.22 truncate64 F
-GLIBC_2.22 tsearch F
-GLIBC_2.22 ttyname F
-GLIBC_2.22 ttyname_r F
-GLIBC_2.22 ttyslot F
-GLIBC_2.22 twalk F
-GLIBC_2.22 tzname D 0x8
-GLIBC_2.22 tzset F
-GLIBC_2.22 ualarm F
-GLIBC_2.22 ulckpwdf F
-GLIBC_2.22 ulimit F
-GLIBC_2.22 umask F
-GLIBC_2.22 uname F
-GLIBC_2.22 ungetc F
-GLIBC_2.22 ungetwc F
-GLIBC_2.22 unlink F
-GLIBC_2.22 unlinkat F
-GLIBC_2.22 unlockpt F
-GLIBC_2.22 unsetenv F
-GLIBC_2.22 updwtmp F
-GLIBC_2.22 updwtmpx F
-GLIBC_2.22 uselocale F
-GLIBC_2.22 usleep F
-GLIBC_2.22 ustat F
-GLIBC_2.22 utime F
-GLIBC_2.22 utimensat F
-GLIBC_2.22 utimes F
-GLIBC_2.22 utmpname F
-GLIBC_2.22 utmpxname F
-GLIBC_2.22 valloc F
-GLIBC_2.22 vasprintf F
-GLIBC_2.22 vdprintf F
-GLIBC_2.22 verr F
-GLIBC_2.22 verrx F
-GLIBC_2.22 versionsort F
-GLIBC_2.22 versionsort64 F
-GLIBC_2.22 vfork F
-GLIBC_2.22 vfprintf F
-GLIBC_2.22 vfscanf F
-GLIBC_2.22 vfwprintf F
-GLIBC_2.22 vfwscanf F
-GLIBC_2.22 vhangup F
-GLIBC_2.22 vlimit F
-GLIBC_2.22 vprintf F
-GLIBC_2.22 vscanf F
-GLIBC_2.22 vsnprintf F
-GLIBC_2.22 vsprintf F
-GLIBC_2.22 vsscanf F
-GLIBC_2.22 vswprintf F
-GLIBC_2.22 vswscanf F
-GLIBC_2.22 vsyslog F
-GLIBC_2.22 vtimes F
-GLIBC_2.22 vwarn F
-GLIBC_2.22 vwarnx F
-GLIBC_2.22 vwprintf F
-GLIBC_2.22 vwscanf F
-GLIBC_2.22 wait F
-GLIBC_2.22 wait3 F
-GLIBC_2.22 wait4 F
-GLIBC_2.22 waitid F
-GLIBC_2.22 waitpid F
-GLIBC_2.22 warn F
-GLIBC_2.22 warnx F
-GLIBC_2.22 wcpcpy F
-GLIBC_2.22 wcpncpy F
-GLIBC_2.22 wcrtomb F
-GLIBC_2.22 wcscasecmp F
-GLIBC_2.22 wcscasecmp_l F
-GLIBC_2.22 wcscat F
-GLIBC_2.22 wcschr F
-GLIBC_2.22 wcschrnul F
-GLIBC_2.22 wcscmp F
-GLIBC_2.22 wcscoll F
-GLIBC_2.22 wcscoll_l F
-GLIBC_2.22 wcscpy F
-GLIBC_2.22 wcscspn F
-GLIBC_2.22 wcsdup F
-GLIBC_2.22 wcsftime F
-GLIBC_2.22 wcsftime_l F
-GLIBC_2.22 wcslen F
-GLIBC_2.22 wcsncasecmp F
-GLIBC_2.22 wcsncasecmp_l F
-GLIBC_2.22 wcsncat F
-GLIBC_2.22 wcsncmp F
-GLIBC_2.22 wcsncpy F
-GLIBC_2.22 wcsnlen F
-GLIBC_2.22 wcsnrtombs F
-GLIBC_2.22 wcspbrk F
-GLIBC_2.22 wcsrchr F
-GLIBC_2.22 wcsrtombs F
-GLIBC_2.22 wcsspn F
-GLIBC_2.22 wcsstr F
-GLIBC_2.22 wcstod F
-GLIBC_2.22 wcstod_l F
-GLIBC_2.22 wcstof F
-GLIBC_2.22 wcstof_l F
-GLIBC_2.22 wcstoimax F
-GLIBC_2.22 wcstok F
-GLIBC_2.22 wcstol F
-GLIBC_2.22 wcstol_l F
-GLIBC_2.22 wcstold F
-GLIBC_2.22 wcstold_l F
-GLIBC_2.22 wcstoll F
-GLIBC_2.22 wcstoll_l F
-GLIBC_2.22 wcstombs F
-GLIBC_2.22 wcstoq F
-GLIBC_2.22 wcstoul F
-GLIBC_2.22 wcstoul_l F
-GLIBC_2.22 wcstoull F
-GLIBC_2.22 wcstoull_l F
-GLIBC_2.22 wcstoumax F
-GLIBC_2.22 wcstouq F
-GLIBC_2.22 wcswcs F
-GLIBC_2.22 wcswidth F
-GLIBC_2.22 wcsxfrm F
-GLIBC_2.22 wcsxfrm_l F
-GLIBC_2.22 wctob F
-GLIBC_2.22 wctomb F
-GLIBC_2.22 wctrans F
-GLIBC_2.22 wctrans_l F
-GLIBC_2.22 wctype F
-GLIBC_2.22 wctype_l F
-GLIBC_2.22 wcwidth F
-GLIBC_2.22 wmemchr F
-GLIBC_2.22 wmemcmp F
-GLIBC_2.22 wmemcpy F
-GLIBC_2.22 wmemmove F
-GLIBC_2.22 wmempcpy F
-GLIBC_2.22 wmemset F
-GLIBC_2.22 wordexp F
-GLIBC_2.22 wordfree F
-GLIBC_2.22 wprintf F
-GLIBC_2.22 write F
-GLIBC_2.22 writev F
-GLIBC_2.22 wscanf F
-GLIBC_2.23 GLIBC_2.23 A
-GLIBC_2.23 fts64_children F
-GLIBC_2.23 fts64_close F
-GLIBC_2.23 fts64_open F
-GLIBC_2.23 fts64_read F
-GLIBC_2.23 fts64_set F
-GLIBC_2.24 GLIBC_2.24 A
-GLIBC_2.24 quick_exit F
-GLIBC_2.25 GLIBC_2.25 A
-GLIBC_2.25 __explicit_bzero_chk F
-GLIBC_2.25 explicit_bzero F
-GLIBC_2.25 getentropy F
-GLIBC_2.25 getrandom F
-GLIBC_2.25 gnu_dev_major F
-GLIBC_2.25 gnu_dev_makedev F
-GLIBC_2.25 gnu_dev_minor F
-GLIBC_2.25 strfromd F
-GLIBC_2.25 strfromf F
-GLIBC_2.25 strfroml F
diff --git a/sysdeps/arm/nacl/shlib-versions b/sysdeps/arm/nacl/shlib-versions
deleted file mode 100644
index 9d94784..0000000
--- a/sysdeps/arm/nacl/shlib-versions
+++ /dev/null
@@ -1,4 +0,0 @@
-# Library=version Earliest symbol set (optional)
-# --------------- ------------------------------
-
-ld=ld-nacl-arm.so.1
diff --git a/sysdeps/arm/nacl/start.c b/sysdeps/arm/nacl/start.c
deleted file mode 100644
index 25f6fd7..0000000
--- a/sysdeps/arm/nacl/start.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/nacl/start.c>
diff --git a/sysdeps/arm/nacl/sysdep.h b/sysdeps/arm/nacl/sysdep.h
deleted file mode 100644
index 76b185a..0000000
--- a/sysdeps/arm/nacl/sysdep.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Assembler macros for ARM/NaCl.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _ARM_NACL_SYSDEP_H
-#define _ARM_NACL_SYSDEP_H 1
-
-#ifdef __ASSEMBLER__
-
-# ifndef NO_THUMB
-# define NO_THUMB
-# endif
-# define ARM_SFI_MACROS 1
-
-/* The compiler driver primes the assembler with a standard set of
- macros that includes sfi_breg and sfi_sp. The sfi_pld macro is
- redundant with sfi_breg, but libc code uses it so as not to run
- afoul of the assembler's parsing bug in versions prior to 2.23.2.
- NaCl never uses an assembler that has this bug. */
-
-.macro sfi_pld basereg, offset=#0
- sfi_breg \basereg, pld [\basereg, \offset]
-.endm
-
-#endif
-
-#include <sysdeps/arm/sysdep.h>
-
-#ifdef __ASSEMBLER__
-
-# undef eabi_fnstart
-# define eabi_fnstart
-# undef eabi_fnend
-# define eabi_fnend
-# undef eabi_save
-# define eabi_save(...)
-# undef eabi_cantunwind
-# define eabi_cantunwind
-# undef eabi_pad
-# define eabi_pad(n)
-
-/* NaCl has its own special way of getting the thread pointer. */
-# undef GET_TLS
-# define GET_TLS(tmp) ldr r0, [r9]
-
-/* Rather than macroizing the code any more, we can just define a few
- mnemonics as macros here. */
-# define bl sfi_bl
-# define bx sfi_bx
-# define blx sfi_blx
-# define bxeq sfi_bxeq /* Only condition now in use. */
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* sysdep.h */
diff --git a/sysdeps/arm/nacl/tls.h b/sysdeps/arm/nacl/tls.h
deleted file mode 100644
index 646e7a9..0000000
--- a/sysdeps/arm/nacl/tls.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#include <sysdeps/arm/nptl/tls.h>
-#include <sysdeps/nacl/tls.h>
diff --git a/sysdeps/arm/nacl/uname-values.h b/sysdeps/arm/nacl/uname-values.h
deleted file mode 100644
index 04a37c9..0000000
--- a/sysdeps/arm/nacl/uname-values.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Constant values for the uname function to return. NaCl/ARM version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#define UNAME_MACHINE "arm"
-#include <sysdeps/nacl/uname-values.h>
diff --git a/sysdeps/nacl/Implies b/sysdeps/nacl/Implies
deleted file mode 100644
index 0448f3f..0000000
--- a/sysdeps/nacl/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-nptl
-posix
-gnu
diff --git a/sysdeps/nacl/Makefile b/sysdeps/nacl/Makefile
deleted file mode 100644
index 47b9cbd..0000000
--- a/sysdeps/nacl/Makefile
+++ /dev/null
@@ -1,145 +0,0 @@
-# Makefile fragment for NaCl configurations.
-
-# Copyright (C) 2015-2017 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, see
-# <http://www.gnu.org/licenses/>.
-
-# The libthread_db code does not compile for NaCl because there is no
-# sys/procfs.h supplying the register layout types. But since libthread_db
-# will probably never be useful for NaCl, just elide the directory rather
-# than implementing stuff to make it compile (and never get used).
-subdirs := $(filter-out nptl_db,$(subdirs))
-sorted-subdirs := $(filter-out nptl_db,$(sorted-subdirs))
-
-# The (required) --with-headers option to configure sets sysheaders to the
-# location of the native_client/.. source directory. We'll get necessary
-# headers directly from there.
-naclsrc = $(sysheaders)/native_client/src
-
-# How to find the directory containing this Makefile.
-nacl = $(..)sysdeps/nacl
-
-# Generate our bits/errno.h with the numbers from NaCl's sys/errno.h file.
-nacl-errno = $(naclsrc)/trusted/service_runtime/include/sys/errno.h
-
-bits-errno = $(common-objpfx)bits/errno.h
-$(bits-errno): $(common-objpfx)stamp-errnos ;
-$(common-objpfx)stamp-errnos: $(nacl)/errnos.awk $(..)manual/errno.texi \
- $(nacl-errno)
- $(make-target-directory)
- $(AWK) -f $^ > $(bits-errno)-tmp
-# Make it unwritable so noone will edit it by mistake.
- -chmod a-w $(bits-errno)-tmp
- $(move-if-change) $(bits-errno)-tmp $(bits-errno)
- touch $@
-common-generated += stamp-errnos bits/errno.h
-before-compile += $(bits-errno)
-
-# Massage NaCl's irt.h (and irt_dev.h) into something we can use.
-# See irt.sed for details.
-nacl-irt.h = $(common-objpfx)nacl-irt.h
-$(nacl-irt.h): $(nacl)/irt.sed \
- $(naclsrc)/untrusted/irt/irt.h \
- $(naclsrc)/untrusted/irt/irt_dev.h
- sed -f $^ > $@.new
- mv -f $@.new $@
-common-generated += nacl-irt.h
-before-compile += $(nacl-irt.h)
-
-$(common-objpfx)nacl-interfaces.v.i: $(nacl)/nacl-interfaces.mk.in \
- $(nacl)/nacl-interface-list.h
--include $(common-objpfx)nacl-interfaces.v
-common-generated += nacl-interfaces.v
-before-compile += $(common-objpfx)nacl-interfaces.v
-
-nacl-all-interfaces = $(nacl-mandatory-interfaces) $(nacl-optional-interfaces)
-nacl-interface-routines = $(nacl-all-interfaces:%=nacl-interface-%)
-
-define nacl-interface-table-command
-(echo '#define INTERFACE_CATEGORY $1'; \
- echo '#define INTERFACE_MODULE $(firstword $(subst -, ,$*))'; \
- echo '#define INTERFACE_TYPE $(word 2,$(subst -, ,$*))'; \
- echo '#define INTERFACE_STRING $(nacl-$*-string)'; \
- echo '#include "nacl-interface-table.c"' \
-) > $@T
-mv -f $@T $@
-endef
-
-nacl-interface-pattern = $(objpfx)nacl-interface-%.c
-
-$(nacl-mandatory-interfaces:%=$(nacl-interface-pattern)): \
- $(nacl-interface-pattern): $(nacl)/Makefile $(common-objpfx)nacl-interfaces.v
- $(make-target-directory)
- $(call nacl-interface-table-command,mandatory)
-$(nacl-optional-interfaces:%=$(nacl-interface-pattern)): \
- $(nacl-interface-pattern): $(nacl)/Makefile $(common-objpfx)nacl-interfaces.v
- $(make-target-directory)
- $(call nacl-interface-table-command,optional)
-
-nacl-routines-of = $(filter nacl-interface-$1-%,$(nacl-interface-routines))
-
-
-# Run the NaCl code validator on binaries after we link them, so the
-# build does not succeed with any binary that won't pass validation.
-# Moving the file around makes sure that we don't leave a target
-# appearing complete after it fails validation.
-define after-link
-mv -f $1 $1.prevalidation
-$(nacl)/nacl-after-link.sh '${READELF}' $1.prevalidation
-mv -f $1.prevalidation $1
-endef
-
-# The test wrapper script takes care of running things under NaCl's sel_ldr.
-test-wrapper-env-only = $(nacl)/nacl-test-wrapper.sh --arch=$(nacl-sdk-arch)
-test-wrapper-env = $(test-wrapper-env-only)
-test-wrapper = $(test-wrapper-env) --
-
-ifeq ($(subdir),csu)
-sysdep_routines += nacl_interface_query nacl_interface_ext_supply \
- nacl-interfaces $(call nacl-routines-of,libc)
-endif
-
-ifeq ($(subdir),elf)
-sysdep-dl-routines += $(call nacl-routines-of,rtld)
-sysdep-rtld-routines += nacl-interfaces $(call nacl-routines-of,rtld)
-endif
-
-ifeq ($(subdir),io)
-sysdep_routines += xstatconv
-endif
-
-ifeq ($(subdir),nptl)
-# We do not need any wrappers in libpthread.
-libpthread-routines := \
- $(filter-out $(pthread-compat-wrappers),$(libpthread-routines))
-endif
-
-ifeq ($(subdir),misc)
-# We reuse the Linux file since the bits match. The file lives in the
-# top-level source tree so we can use it without reference to any
-# sysdeps/.../linux/ directories, but it's still a sysdeps decision to
-# install it.
-sysdep_headers += bits/mman-linux.h
-
-# This defeats sysdeps/gnu/Makefile's addition of sys/mtio.h, which
-# we do not want. This is a total kludge, but it seems no worse for
-# now than making the sysdeps/gnu/Makefile code conditional on a
-# variable we set here. If some sysdeps/.../Makefile that is later
-# in the list than sysdeps/gnu needed to add to sysdep_headers, this
-# would break it. But sysdeps/gnu is close to last in the list and
-# this coming up seems unlikely.
-override sysdep_headers := $(sysdep_headers)
-endif
diff --git a/sysdeps/nacl/Subdirs b/sysdeps/nacl/Subdirs
deleted file mode 100644
index 5d570b9..0000000
--- a/sysdeps/nacl/Subdirs
+++ /dev/null
@@ -1,3 +0,0 @@
-inet
-resolv
-nss
diff --git a/sysdeps/nacl/Versions b/sysdeps/nacl/Versions
deleted file mode 100644
index cfc4a08..0000000
--- a/sysdeps/nacl/Versions
+++ /dev/null
@@ -1,23 +0,0 @@
-ld {
- GLIBC_PRIVATE {
- __nacl_irt_*;
- __nacl_supply_interface_rtld;
- }
-}
-
-libc {
- GLIBC_2.22 {
- nacl_interface_query;
- nacl_interface_ext_supply;
- }
-
- GLIBC_PRIVATE {
- # These are used by libpthread.
- __libc_write;
- __libc_open;
- __libc_close;
- __libc_fork;
-
- __nacl_irt_*;
- }
-}
diff --git a/sysdeps/nacl/_exit.c b/sysdeps/nacl/_exit.c
deleted file mode 100644
index 025ec12..0000000
--- a/sysdeps/nacl/_exit.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* _exit -- low-level program termination. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <nacl-interfaces.h>
-
-void
-_exit (int status)
-{
- __nacl_irt_basic.exit (status);
-
- /* That never returns unless something is severely and unrecoverably wrong.
- If it ever does, try to make sure we crash. */
- while (1)
- __builtin_trap ();
-}
-libc_hidden_def (_exit)
-rtld_hidden_def (_exit)
-weak_alias (_exit, _Exit)
diff --git a/sysdeps/nacl/access.c b/sysdeps/nacl/access.c
deleted file mode 100644
index a6b6693..0000000
--- a/sysdeps/nacl/access.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Check file access permission. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Test for access to FILE without setting errno. */
-int
-__access_noerrno (const char *file, int type)
-{
- return NACL_CALL_NOERRNO (__nacl_irt_dev_filename.access (file, type), 0);
-}
-
-/* Test for access to FILE. */
-int
-__access (const char *file, int type)
-{
- return NACL_CALL (__nacl_irt_dev_filename.access (file, type), 0);
-}
-weak_alias (__access, access)
diff --git a/sysdeps/nacl/backtrace.c b/sysdeps/nacl/backtrace.c
deleted file mode 100644
index 27ce597..0000000
--- a/sysdeps/nacl/backtrace.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/x86_64/backtrace.c>
diff --git a/sysdeps/nacl/bits/dirent.h b/sysdeps/nacl/bits/dirent.h
deleted file mode 100644
index 2ff1292..0000000
--- a/sysdeps/nacl/bits/dirent.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Directory entry structure `struct dirent'. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _DIRENT_H
-# error "Never use <bits/dirent.h> directly; include <dirent.h> instead."
-#endif
-
-/* Note that __ino_t and __ino64_t are the same type.
- Likewise __off_t and __off64_t are the same type. */
-
-struct dirent
- {
- __ino_t d_ino; /* File serial number. */
- __off_t d_off; /* File position of this entry. */
- unsigned short int d_reclen; /* Length of the whole `struct dirent'. */
-
- /* Only this member is in the POSIX standard. */
- char d_name[256]; /* We must not include limits.h! */
- };
-
-#ifdef __USE_LARGEFILE64
-/* This is completely identical to `struct dirent'. */
-struct dirent64
- {
- __ino_t d_ino; /* File serial number. */
- __off_t d_off; /* File position of this entry. */
- unsigned short int d_reclen; /* Length of the whole `struct dirent'. */
-
- /* Only this member is in the POSIX standard. */
- char d_name[256]; /* We must not include limits.h! */
- };
-#endif
-
-#define d_fileno d_ino /* Backwards compatibility. */
-
-#define _DIRENT_HAVE_D_RECLEN 1
-#define _DIRENT_MATCHES_DIRENT64 1
diff --git a/sysdeps/nacl/bits/fcntl.h b/sysdeps/nacl/bits/fcntl.h
deleted file mode 100644
index fda5738..0000000
--- a/sysdeps/nacl/bits/fcntl.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/* O_*, F_*, FD_* bit values. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _FCNTL_H
-#error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-
-/* File access modes for `open' and `fcntl'. */
-#define O_RDONLY 0 /* Open read-only. */
-#define O_WRONLY 1 /* Open write-only. */
-#define O_RDWR 2 /* Open read/write. */
-
-
-/* Bits OR'd into the second argument to open. */
-#define O_CREAT 00100 /* Create file if it doesn't exist. */
-#define O_EXCL 00200 /* Fail if file already exists. */
-#define O_TRUNC 01000 /* Truncate file to zero length. */
-#define O_NOCTTY 0 /* Don't assign a controlling terminal. */
-#define O_ASYNC 020000 /* Send SIGIO to owner when data is ready. */
-#define O_FSYNC 010000 /* Synchronous writes. */
-#define O_SYNC O_FSYNC
-#ifdef __USE_XOPEN2K8
-# define O_DIRECTORY 00200000 /* Must be a directory. */
-# define O_NOFOLLOW 00400000 /* Do not follow links. */
-# define O_CLOEXEC 02000000 /* Set close_on_exec. */
-#endif
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC O_SYNC /* Synchronize data. */
-# define O_RSYNC O_SYNC /* Synchronize read operations. */
-#endif
-
-/* All opens support large file sizes, so there is no flag bit for this. */
-#ifdef __USE_LARGEFILE64
-# define O_LARGEFILE 0
-#endif
-
-/* File status flags for `open' and `fcntl'. */
-#define O_APPEND 02000 /* Writes append to the file. */
-#define O_NONBLOCK 04000 /* Non-blocking I/O. */
-
-#ifdef __USE_MISC
-# define O_NDELAY O_NONBLOCK
-#endif
-
-#ifdef __USE_MISC
-/* Bits in the file status flags returned by F_GETFL.
- These are all the O_* flags, plus FREAD and FWRITE, which are
- independent bits set by which of O_RDONLY, O_WRONLY, and O_RDWR, was
- given to `open'. */
-# define FREAD 1
-# define FWRITE 2
-
-/* Traditional BSD names the O_* bits. */
-# define FASYNC O_ASYNC
-# define FFSYNC O_FSYNC
-# define FSYNC O_SYNC
-# define FAPPEND O_APPEND
-# define FNDELAY O_NDELAY
-#endif
-
-/* Mask for file access modes. This is system-dependent in case
- some system ever wants to define some other flavor of access. */
-#define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR)
-
-/* Values for the second argument to `fcntl'. */
-#define F_DUPFD 0 /* Duplicate file descriptor. */
-#define F_GETFD 1 /* Get file descriptor flags. */
-#define F_SETFD 2 /* Set file descriptor flags. */
-#define F_GETFL 3 /* Get file status flags. */
-#define F_SETFL 4 /* Set file status flags. */
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
-#define F_GETOWN 5 /* Get owner (receiver of SIGIO). */
-#define F_SETOWN 6 /* Set owner (receiver of SIGIO). */
-#endif
-#define F_GETLK 7 /* Get record locking info. */
-#define F_SETLK 8 /* Set record locking info (non-blocking). */
-#define F_SETLKW 9 /* Set record locking info (blocking). */
-/* Not necessary, we always have 64-bit offsets. */
-#define F_GETLK64 F_GETLK /* Get record locking info. */
-#define F_SETLK64 F_SETLK /* Set record locking info (non-blocking). */
-#define F_SETLKW64 F_SETLKW/* Set record locking info (blocking). */
-#ifdef __USE_XOPEN2K8
-# define F_DUPFD_CLOEXEC 12 /* Duplicate file descriptor with
- close-on-exec set. */
-#endif
-
-/* File descriptor flags used with F_GETFD and F_SETFD. */
-#define FD_CLOEXEC 1 /* Close on exec. */
-
-
-#include <bits/types.h>
-
-/* The structure describing an advisory lock. This is the type of the third
- argument to `fcntl' for the F_GETLK, F_SETLK, and F_SETLKW requests. */
-struct flock
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
- __off_t l_start; /* Offset where the lock begins. */
- __off_t l_len; /* Size of the locked area; zero means until EOF. */
- __pid_t l_pid; /* Process holding the lock. */
- };
-
-#ifdef __USE_LARGEFILE64
-/* Note this matches struct flock exactly. */
-struct flock64
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
- __off_t l_start; /* Offset where the lock begins. */
- __off_t l_len; /* Size of the locked area; zero means until EOF. */
- __pid_t l_pid; /* Process holding the lock. */
- };
-#endif
-
-/* Values for the `l_type' field of a `struct flock'. */
-#define F_RDLCK 1 /* Read lock. */
-#define F_WRLCK 2 /* Write lock. */
-#define F_UNLCK 3 /* Remove lock. */
-
-/* Advice to `posix_fadvise'. */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_FADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
-# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
-#endif
diff --git a/sysdeps/nacl/bits/local_lim.h b/sysdeps/nacl/bits/local_lim.h
deleted file mode 100644
index 7d600e3..0000000
--- a/sysdeps/nacl/bits/local_lim.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Minimum guaranteed maximum values for system limits. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
-
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation; either version 2.1 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#define NAME_MAX 255
-
-#define PATH_MAX 4096
-
-#define NGROUPS_MAX 65536
-
-/* The number of data keys per process. */
-#define _POSIX_THREAD_KEYS_MAX 128
-/* This is the value this implementation supports. */
-#define PTHREAD_KEYS_MAX 1024
-
-/* Controlling the iterations of destructors for thread-specific data. */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
-/* Number of iterations this implementation does. */
-#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process. */
-#define _POSIX_THREAD_THREADS_MAX 64
-/* We have no predefined limit on the number of threads. */
-#undef PTHREAD_THREADS_MAX
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
- priority level. */
-#define AIO_PRIO_DELTA_MAX 20
-
-/* Minimum size for a thread. We are free to choose a reasonable value. */
-#define PTHREAD_STACK_MIN 131072
-
-/* Maximum number of timer expiration overruns. */
-#define DELAYTIMER_MAX 2147483647
-
-/* Maximum tty name length. */
-#define TTY_NAME_MAX 32
-
-/* Maximum login name length. This is arbitrary. */
-#define LOGIN_NAME_MAX 256
-
-/* Maximum host name length. */
-#define HOST_NAME_MAX 64
-
-/* Maximum message queue priority level. */
-#define MQ_PRIO_MAX 32768
-
-/* Maximum value the semaphore can have. */
-#define SEM_VALUE_MAX (2147483647)
diff --git a/sysdeps/nacl/bits/mman.h b/sysdeps/nacl/bits/mman.h
deleted file mode 100644
index 28b827c..0000000
--- a/sysdeps/nacl/bits/mman.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Definitions for POSIX memory map interface. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_MMAN_H
-# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
-#endif
-
-/* NaCl uses the Linux bits for this. */
-#include <bits/mman-linux.h>
diff --git a/sysdeps/nacl/bits/param.h b/sysdeps/nacl/bits/param.h
deleted file mode 100644
index 62d77b6..0000000
--- a/sysdeps/nacl/bits/param.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Old-style Unix parameters and limits. NaCl version.
- Copyright (C) 2012-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_PARAM_H
-# error "Never use <bits/param.h> directly; include <sys/param.h> instead."
-#endif
-
-#define EXEC_PAGESIZE 0x10000
diff --git a/sysdeps/nacl/bits/posix_opt.h b/sysdeps/nacl/bits/posix_opt.h
deleted file mode 100644
index 0bb6ac7..0000000
--- a/sysdeps/nacl/bits/posix_opt.h
+++ /dev/null
@@ -1,210 +0,0 @@
-/* Define POSIX options for NaCl.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation; either version 2.1 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, see <http://www.gnu.org/licenses/>. */
-
-#ifndef _BITS_POSIX_OPT_H
-#define _BITS_POSIX_OPT_H 1
-
-/* Job control is supported. (Not really, but the APIs exist.) */
-#define _POSIX_JOB_CONTROL 1
-
-/* Processes have a saved set-user-ID and a saved set-group-ID. */
-#define _POSIX_SAVED_IDS 1
-
-/* Priority scheduling is supported. ??? */
-#define _POSIX_PRIORITY_SCHEDULING 200809L
-
-/* Synchronizing file data is supported. ??? */
-#define _POSIX_SYNCHRONIZED_IO 200809L
-
-/* The fsync function is present. */
-#define _POSIX_FSYNC 200809L
-
-/* Mapping of files to memory is supported. */
-#define _POSIX_MAPPED_FILES 200809L
-
-/* Locking of all memory is not supported. */
-#define _POSIX_MEMLOCK -1
-
-/* Locking of ranges of memory is not supported. */
-#define _POSIX_MEMLOCK_RANGE -1
-
-/* Setting of memory protections is supported. */
-#define _POSIX_MEMORY_PROTECTION 200809L
-
-/* Some filesystems allow all users to change file ownership. */
-#define _POSIX_CHOWN_RESTRICTED 0
-
-/* `c_cc' member of 'struct termios' structure can be disabled by
- using the value _POSIX_VDISABLE. ??? */
-#define _POSIX_VDISABLE '\0'
-
-/* Filenames are not silently truncated. */
-#define _POSIX_NO_TRUNC 1
-
-/* X/Open realtime support is not fully available. This requires the
- following set of POSIX.1 features, not all of which NaCl supports:
- _POSIX_FSYNC
- _POSIX_MEMLOCK
- _POSIX_MEMLOCK_RANGE
- _POSIX_MESSAGE_PASSING
- _POSIX_PRIORITIZED_IO
- _POSIX_PRIORITY_SCHEDULING
- _POSIX_SHARED_MEMORY_OBJECTS
- _POSIX_SYNCHRONIZED_IO
- */
-#define _XOPEN_REALTIME -1
-
-/* X/Open thread realtime support is not available. This requires the
- following set of POSIX.1 features, none of which NaCl supports:
- _POSIX_THREAD_PRIO_INHERIT
- _POSIX_THREAD_PRIO_PROTECT
- _POSIX_THREAD_PRIORITY_SCHEDULING
- _POSIX_THREAD_ROBUST_PRIO_INHERIT
- _POSIX_THREAD_ROBUST_PRIO_PROTECT
- */
-#define _XOPEN_REALTIME_THREADS -1
-
-/* XPG4.2 shared memory is not supported.
- ??? What is this? shm* interfaces?
-*/
-#define _XOPEN_SHM -1
-
-/* POSIX threads are supported. */
-#define _POSIX_THREADS 200809L
-
-/* We have the reentrant functions described in POSIX. */
-#define _POSIX_REENTRANT_FUNCTIONS 1
-#define _POSIX_THREAD_SAFE_FUNCTIONS 200809L
-
-/* We do not provide priority scheduling for threads. */
-#define _POSIX_THREAD_PRIORITY_SCHEDULING -1
-
-/* We support user-defined stack sizes. */
-#define _POSIX_THREAD_ATTR_STACKSIZE 200809L
-
-/* We support user-defined stacks. */
-#define _POSIX_THREAD_ATTR_STACKADDR 200809L
-
-/* We do not support priority inheritence. */
-#define _POSIX_THREAD_PRIO_INHERIT -1
-
-/* We do not support priority protection. */
-#define _POSIX_THREAD_PRIO_PROTECT -1
-
-#ifdef __USE_XOPEN2K8
-/* We do not support priority inheritence for robust mutexes. */
-# define _POSIX_THREAD_ROBUST_PRIO_INHERIT -1
-
-/* We do not support priority protection for robust mutexes. */
-# define _POSIX_THREAD_ROBUST_PRIO_PROTECT -1
-#endif
-
-/* We support POSIX.1b semaphores. */
-#define _POSIX_SEMAPHORES 200809L
-
-/* Real-time signals are supported. ??? */
-#define _POSIX_REALTIME_SIGNALS 200809L
-
-/* We support asynchronous I/O. */
-#define _POSIX_ASYNCHRONOUS_IO 200809L
-#define _POSIX_ASYNC_IO 1
-/* Alternative name for Unix98. */
-#define _LFS_ASYNCHRONOUS_IO 1
-/* Support for prioritization is not available. */
-#define _POSIX_PRIORITIZED_IO -1
-
-/* The LFS support in asynchronous I/O is also available. */
-#define _LFS64_ASYNCHRONOUS_IO 1
-
-/* The rest of the LFS is also available. */
-#define _LFS_LARGEFILE 1
-#define _LFS64_LARGEFILE 1
-#define _LFS64_STDIO 1
-
-/* POSIX shared memory objects are implemented. */
-#define _POSIX_SHARED_MEMORY_OBJECTS 200809L
-
-/* Process CPU-time clocks are not supported. */
-#define _POSIX_CPUTIME -1
-
-/* Thread CPU-time locks are supported. */
-#define _POSIX_THREAD_CPUTIME 200809L
-
-/* GNU libc provides regular expression handling. */
-#define _POSIX_REGEXP 1
-
-/* Reader/Writer locks are available. */
-#define _POSIX_READER_WRITER_LOCKS 200809L
-
-/* We have a POSIX shell. */
-#define _POSIX_SHELL 1
-
-/* We support the Timeouts option. */
-#define _POSIX_TIMEOUTS 200809L
-
-/* We support spinlocks. */
-#define _POSIX_SPIN_LOCKS 200809L
-
-/* The `spawn' function family is supported. */
-#define _POSIX_SPAWN 200809L
-
-/* We have POSIX timers. */
-#define _POSIX_TIMERS 200809L
-
-/* The barrier functions are available. */
-#define _POSIX_BARRIERS 200809L
-
-/* POSIX message queues are not available. */
-#define _POSIX_MESSAGE_PASSING -1
-
-/* Thread process-shared synchronization is not supported. */
-#define _POSIX_THREAD_PROCESS_SHARED -1
-
-/* The monotonic clock is available. */
-#define _POSIX_MONOTONIC_CLOCK 200809L
-
-/* The clock selection interfaces are available. ??? Actually only
- clock_nanosleep works, and pthread_condattr_setclock does not. */
-#define _POSIX_CLOCK_SELECTION 200809L
-
-/* Advisory information interfaces are available. */
-#define _POSIX_ADVISORY_INFO 200809L
-
-/* IPv6 support is available. */
-#define _POSIX_IPV6 200809L
-
-/* Raw socket support is available. */
-#define _POSIX_RAW_SOCKETS 200809L
-
-/* We have at least one terminal. */
-#define _POSIX2_CHAR_TERM 200809L
-
-/* Neither process nor thread sporadic server interfaces is available. */
-#define _POSIX_SPORADIC_SERVER -1
-#define _POSIX_THREAD_SPORADIC_SERVER -1
-
-/* trace.h is not available. */
-#define _POSIX_TRACE -1
-#define _POSIX_TRACE_EVENT_FILTER -1
-#define _POSIX_TRACE_INHERIT -1
-#define _POSIX_TRACE_LOG -1
-
-/* Typed memory objects are not available. */
-#define _POSIX_TYPED_MEMORY_OBJECTS -1
-
-#endif /* bits/posix_opt.h */
diff --git a/sysdeps/nacl/bits/stat.h b/sysdeps/nacl/bits/stat.h
deleted file mode 100644
index 246e3b3..0000000
--- a/sysdeps/nacl/bits/stat.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/* 'struct stat' and related definitions. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#if !defined _SYS_STAT_H && !defined _FCNTL_H
-# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
-#endif
-
-#ifndef _BITS_STAT_H
-#define _BITS_STAT_H 1
-
-/* Versions of the `struct stat' data structure. */
-#define _STAT_VER_NACL 0
-#define _STAT_VER_LINUX 1
-
-#define _STAT_VER _STAT_VER_LINUX
-
-struct stat
- {
- __dev_t st_dev; /* Device. */
- __ino_t st_ino; /* File serial number. */
- __nlink_t st_nlink; /* Link count. */
- __mode_t st_mode; /* File mode. */
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
- int __pad0;
- __dev_t st_rdev; /* Device number, if device. */
- __off_t st_size; /* Size of file, in bytes. */
- __blksize_t st_blksize; /* Optimal block size for I/O. */
- __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
-#if defined __USE_XOPEN2K8
- /* Nanosecond resolution timestamps are stored in a format
- equivalent to 'struct timespec'. This is the type used
- whenever possible but the Unix namespace rules do not allow the
- identifier 'timespec' to appear in the <sys/stat.h> header.
- Therefore we have to handle the use of this header in strictly
- standard-compliant sources special. */
- struct timespec st_atim; /* Time of last access. */
- struct timespec st_mtim; /* Time of last modification. */
- struct timespec st_ctim; /* Time of last status change. */
-# define st_atime st_atim.tv_sec /* Backward compatibility. */
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-#else
- __time_t st_atime; /* Time of last access. */
- __uint64_t st_atimensec; /* Nsecs of last access. */
- __time_t st_mtime; /* Time of last modification. */
- __uint64_t st_mtimensec; /* Nsecs of last modification. */
- __time_t st_ctime; /* Time of last status change. */
- __uint64_t st_ctimensec; /* Nsecs of last status change. */
-#endif
- __int64_t __unused[3];
- };
-
-#ifdef __USE_LARGEFILE64
-/* Note stat64 has the same shape as stat for NaCl. */
-struct stat64
- {
- __dev_t st_dev; /* Device. */
- __ino_t st_ino; /* File serial number. */
- __nlink_t st_nlink; /* Link count. */
- __mode_t st_mode; /* File mode. */
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
- int __pad0;
- __dev_t st_rdev; /* Device number, if device. */
- __off_t st_size; /* Size of file, in bytes. */
- __blksize_t st_blksize; /* Optimal block size for I/O. */
- __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
-# if defined __USE_XOPEN2K8
- /* Nanosecond resolution timestamps are stored in a format
- equivalent to 'struct timespec'. This is the type used
- whenever possible but the Unix namespace rules do not allow the
- identifier 'timespec' to appear in the <sys/stat.h> header.
- Therefore we have to handle the use of this header in strictly
- standard-compliant sources special. */
- struct timespec st_atim; /* Time of last access. */
- struct timespec st_mtim; /* Time of last modification. */
- struct timespec st_ctim; /* Time of last status change. */
-# define st_atime st_atim.tv_sec /* Backward compatibility. */
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-# else
- __time_t st_atime; /* Time of last access. */
- __uint64_t st_atimensec; /* Nsecs of last access. */
- __time_t st_mtime; /* Time of last modification. */
- __uint64_t st_mtimensec; /* Nsecs of last modification. */
- __time_t st_ctime; /* Time of last status change. */
- __uint64_t st_ctimensec; /* Nsecs of last status change. */
-# endif
- __int64_t __unused[3];
- };
-#endif
-
-/* Tell code we have these members. */
-#define _STATBUF_ST_BLKSIZE 1
-#define _STATBUF_ST_RDEV 1
-/* Nanosecond resolution time values are supported. */
-#define _STATBUF_ST_NSEC 1
-
-/* Encoding of the file mode. */
-
-#define __S_IFMT 0170000 /* These bits determine file type. */
-
-/* File types. */
-#define __S_IFDIR 0040000 /* Directory. */
-#define __S_IFCHR 0020000 /* Character device. */
-#define __S_IFBLK 0060000 /* Block device. */
-#define __S_IFREG 0100000 /* Regular file. */
-#define __S_IFIFO 0010000 /* FIFO. */
-#define __S_IFLNK 0120000 /* Symbolic link. */
-#define __S_IFSOCK 0140000 /* Socket. */
-
-/* POSIX.1b objects. Note that these macros always evaluate to zero. But
- they do it by enforcing the correct use of the macros. */
-#define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
-
-/* Protection bits. */
-
-#define __S_ISUID 04000 /* Set user ID on execution. */
-#define __S_ISGID 02000 /* Set group ID on execution. */
-#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */
-#define __S_IREAD 0400 /* Read by owner. */
-#define __S_IWRITE 0200 /* Write by owner. */
-#define __S_IEXEC 0100 /* Execute by owner. */
-
-#ifdef __USE_ATFILE
-/* XXX missing: UTIME_NOW, UTIME_OMIT */
-#endif
-
-#endif /* bits/stat.h */
diff --git a/sysdeps/nacl/bits/typesizes.h b/sysdeps/nacl/bits/typesizes.h
deleted file mode 100644
index 5e4ce5d..0000000
--- a/sysdeps/nacl/bits/typesizes.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* bits/typesizes.h -- underlying types for *_t. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _BITS_TYPES_H
-# error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_TYPESIZES_H
-#define _BITS_TYPESIZES_H 1
-
-/* See <bits/types.h> for the meaning of these macros. This file exists so
- that <bits/types.h> need not vary across different GNU platforms. */
-
-#define __DEV_T_TYPE __UQUAD_TYPE
-#define __UID_T_TYPE __U32_TYPE
-#define __GID_T_TYPE __U32_TYPE
-#define __INO_T_TYPE __UQUAD_TYPE
-#define __INO64_T_TYPE __INO_T_TYPE
-#define __MODE_T_TYPE __U32_TYPE
-#define __NLINK_T_TYPE __UWORD_TYPE
-#define __OFF_T_TYPE __SQUAD_TYPE
-#define __OFF64_T_TYPE __OFF_T_TYPE
-#define __PID_T_TYPE __S32_TYPE
-#define __RLIM_T_TYPE __UQUAD_TYPE
-#define __RLIM64_T_TYPE __RLIM_T_TYPE
-#define __BLKCNT_T_TYPE __SQUAD_TYPE
-#define __BLKCNT64_T_TYPE __BLKCNT_T_TYPE
-#define __FSBLKCNT_T_TYPE __UQUAD_TYPE
-#define __FSBLKCNT64_T_TYPE __FSBLKCNT_T_TYPE
-#define __FSFILCNT_T_TYPE __UQUAD_TYPE
-#define __FSFILCNT64_T_TYPE __FSFILCNT_T_TYPE
-#define __FSWORD_T_TYPE __SWORD_TYPE
-#define __ID_T_TYPE __U32_TYPE
-#define __CLOCK_T_TYPE __SLONGWORD_TYPE
-#define __TIME_T_TYPE __SQUAD_TYPE
-#define __USECONDS_T_TYPE __U32_TYPE
-#define __SUSECONDS_T_TYPE __SLONGWORD_TYPE
-#define __DADDR_T_TYPE __S32_TYPE
-#define __KEY_T_TYPE __S32_TYPE
-#define __CLOCKID_T_TYPE __S32_TYPE
-#define __TIMER_T_TYPE void *
-#define __BLKSIZE_T_TYPE __SLONGWORD_TYPE
-#define __FSID_T_TYPE struct { int __val[2]; }
-#define __SSIZE_T_TYPE __SWORD_TYPE
-#define __SYSCALL_SLONG_TYPE __SLONGWORD_TYPE
-#define __SYSCALL_ULONG_TYPE __ULONGWORD_TYPE
-#define __CPU_MASK_TYPE __ULONGWORD_TYPE
-
-/* All our foo64_t types match their foo_t counterparts. */
-#define __OFF_T_MATCHES_OFF64_T 1
-#define __INO_T_MATCHES_INO64_T 1
-
-/* Number of descriptors that can fit in an `fd_set'. */
-#define __FD_SETSIZE 1024
-
-
-#endif /* bits/typesizes.h */
diff --git a/sysdeps/nacl/brk.c b/sysdeps/nacl/brk.c
deleted file mode 100644
index c96c66f..0000000
--- a/sysdeps/nacl/brk.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* brk -- Adjust the "break" at the end of initial data. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <stdint.h>
-#include <sys/mman.h>
-#include <sys/param.h>
-#include <unistd.h>
-
-/* sbrk.c expects this. */
-void *__curbrk;
-
-static uintptr_t
-page_above (void *addr)
-{
- return ALIGN_UP ((uintptr_t) addr, EXEC_PAGESIZE);
-}
-
-/* Set the end of the process's data space to ADDR.
- Return 0 if successful, -1 if not. */
-int
-__brk (void *addr)
-{
- /* The NaCl sysbrk call is deprecated, so we do not use it here. Other
- libc code expects that __sbrk can be used at least a little bit, so
- rather than a plain stub we have a minimal __brk implementation here.
- It just uses mmap/munmap to grow or shrink the break area, punting as
- soon as mmap fails to use the same contiguous area. */
-
- if (__glibc_unlikely (__curbrk == NULL))
- {
- /* This is the first call. We must initialize the record
- of the current position. It starts out at the end of the
- main program's data segment. */
-
- /* XXX dynamic case??? */
- extern char _end[];
- __curbrk = _end;
- }
-
- if (__glibc_unlikely (addr == NULL))
- /* This is a call just to ensure that __curbrk is set up. */
- return 0;
-
- uintptr_t old_limit = page_above (__curbrk);
- uintptr_t new_limit = page_above (addr);
-
- if (old_limit > new_limit)
- {
- /* We're shrinking the old heap enough to release some pages. */
- if (__munmap ((void *) new_limit, old_limit - new_limit) != 0)
- return -1;
- }
- else if (old_limit < new_limit)
- {
- /* We're growing the old heap enough to need some more pages.
- See if they are available. */
- void *new_space = __mmap ((void *) old_limit, new_limit - old_limit,
- PROT_READ | PROT_WRITE, MAP_ANON, -1, 0);
- if (new_space != (void *) old_limit)
- {
- if (new_space != MAP_FAILED)
- {
- /* mmap chose some different place for the pages
- because the contiguous area was not available.
- Oh well. We can't use that. */
- __munmap (new_space, new_limit - old_limit);
- __set_errno (ENOMEM);
- }
- return -1;
- }
- }
-
- __curbrk = addr;
- return 0;
-}
-weak_alias (__brk, brk)
diff --git a/sysdeps/nacl/chdir.c b/sysdeps/nacl/chdir.c
deleted file mode 100644
index 8b96e87..0000000
--- a/sysdeps/nacl/chdir.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Change current working directory. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Change the current directory to PATH. */
-int
-__chdir (const char *path)
-{
- return NACL_CALL (__nacl_irt_dev_filename.chdir (path), 0);
-}
-weak_alias (__chdir, chdir)
diff --git a/sysdeps/nacl/check_fds.c b/sysdeps/nacl/check_fds.c
deleted file mode 100644
index d70bc8f..0000000
--- a/sysdeps/nacl/check_fds.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Check inherited file descriptors for sanity at startup. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-/* Nothing to do here. */
-void
-__libc_check_standard_fds (void)
-{
-}
diff --git a/sysdeps/nacl/chmod.c b/sysdeps/nacl/chmod.c
deleted file mode 100644
index bbb7017..0000000
--- a/sysdeps/nacl/chmod.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Change a file's permissions. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Change the protections of FILE to MODE. */
-int
-__chmod (const char *file, mode_t mode)
-{
- return NACL_CALL (__nacl_irt_dev_filename.chmod (file, mode), 0);
-}
-weak_alias (__chmod, chmod)
diff --git a/sysdeps/nacl/clock.c b/sysdeps/nacl/clock.c
deleted file mode 100644
index 43c0e53..0000000
--- a/sysdeps/nacl/clock.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Return the time used by the program so far. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <time.h>
-#include <nacl-interfaces.h>
-
-
-/* Return the time used by the program so far (user time + system time). */
-clock_t
-clock (void)
-{
- nacl_irt_clock_t result;
- return NACL_CALL (__nacl_irt_basic.clock (&result), result);
-}
diff --git a/sysdeps/nacl/clock_getres.c b/sysdeps/nacl/clock_getres.c
deleted file mode 100644
index d625b7c..0000000
--- a/sysdeps/nacl/clock_getres.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Get the resolution of a clock. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <time.h>
-#include <nacl-interfaces.h>
-
-/* Get resolution of clock. */
-int
-__clock_getres (clockid_t clock_id, struct timespec *res)
-{
- return NACL_CALL (__nacl_irt_clock.clock_getres (clock_id, res), 0);
-}
-weak_alias (__clock_getres, clock_getres)
diff --git a/sysdeps/nacl/clock_gettime.c b/sysdeps/nacl/clock_gettime.c
deleted file mode 100644
index 7612a6e..0000000
--- a/sysdeps/nacl/clock_gettime.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Get the current value of a clock. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <time.h>
-#include <nacl-interfaces.h>
-
-/* Get current value of CLOCK and store it in TP. */
-int
-__clock_gettime (clockid_t clock_id, struct timespec *tp)
-{
- return NACL_CALL (__nacl_irt_clock.clock_gettime (clock_id, tp), 0);
-}
-libc_hidden_def (__clock_gettime)
-weak_alias (__clock_gettime, clock_gettime)
diff --git a/sysdeps/nacl/close.c b/sysdeps/nacl/close.c
deleted file mode 100644
index 9ada439..0000000
--- a/sysdeps/nacl/close.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Close a file descriptor. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-
-/* Close the file descriptor FD. */
-int
-__close (int fd)
-{
- return NACL_CALL (__nacl_irt_fdio.close (fd), 0);
-}
-libc_hidden_def (__close)
-strong_alias (__close, __libc_close)
-weak_alias (__close, close)
diff --git a/sysdeps/nacl/configure b/sysdeps/nacl/configure
deleted file mode 100644
index 6bc753b..0000000
--- a/sysdeps/nacl/configure
+++ /dev/null
@@ -1,18 +0,0 @@
-# This file is generated from configure.ac by Autoconf. DO NOT EDIT!
- # Local configure fragment for sysdeps/nacl.
-
-nacl_probe_file=native_client/src/trusted/service_runtime/include/sys/errno.h
-
-# sysheaders is set by the --with-headers=... option to configure.
-# For NaCl, we require that the option be given and point to the
-# native_client/.. source tree directory.
-test -n "$sysheaders" || {
- as_fn_error $? "must supply --with-headers=DIR with native_client source tree" "$LINENO" 5
-}
-test -r "$sysheaders/$nacl_probe_file" || {
- as_fn_error $? "$sysheaders does not appear to be a native_client source tree" "$LINENO" 5
-}
-
-# nscd is extremely useless in the NaCl context.
-build_nscd=no
-use_nscd=no
diff --git a/sysdeps/nacl/configure.ac b/sysdeps/nacl/configure.ac
deleted file mode 100644
index 2c6f29f..0000000
--- a/sysdeps/nacl/configure.ac
+++ /dev/null
@@ -1,18 +0,0 @@
-GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-# Local configure fragment for sysdeps/nacl.
-
-nacl_probe_file=native_client/src/trusted/service_runtime/include/sys/errno.h
-
-# sysheaders is set by the --with-headers=... option to configure.
-# For NaCl, we require that the option be given and point to the
-# native_client/.. source tree directory.
-test -n "$sysheaders" || {
- AC_MSG_ERROR([must supply --with-headers=DIR with native_client source tree])
-}
-test -r "$sysheaders/$nacl_probe_file" || {
- AC_MSG_ERROR([$sysheaders does not appear to be a native_client source tree])
-}
-
-# nscd is extremely useless in the NaCl context.
-build_nscd=no
-use_nscd=no
diff --git a/sysdeps/nacl/createthread.c b/sysdeps/nacl/createthread.c
deleted file mode 100644
index 87466dc..0000000
--- a/sysdeps/nacl/createthread.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Low-level thread creation for NPTL. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <nacl-interfaces.h>
-#include <pthread-pids.h>
-
-/* See the comments in pthread_create.c for the requirements for these
- two macros and the create_thread function. */
-
-#define START_THREAD_DEFN \
- static void __attribute__ ((noreturn)) start_thread (void)
-#define START_THREAD_SELF THREAD_SELF
-
-/* pthread_create.c defines this using START_THREAD_DEFN
- We need a forward declaration here so we can take its address. */
-static void start_thread (void) __attribute__ ((noreturn));
-
-static int
-create_thread (struct pthread *pd, const struct pthread_attr *attr,
- bool *stopped_start, STACK_VARIABLES_PARMS, bool *thread_ran)
-{
- pd->tid = __nacl_get_tid (pd);
-
- pd->stopped_start = *stopped_start;
- if (__glibc_unlikely (*stopped_start))
- /* See CONCURRENCY NOTES in nptl/pthread_create.c. */
- lll_lock (pd->lock, LLL_PRIVATE);
-
- TLS_DEFINE_INIT_TP (tp, pd);
-
- return __nacl_irt_thread.thread_create (&start_thread, stackaddr, tp);
-}
diff --git a/sysdeps/nacl/dl-fileid.h b/sysdeps/nacl/dl-fileid.h
deleted file mode 100644
index 4c34581..0000000
--- a/sysdeps/nacl/dl-fileid.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* Bypass sysdeps/posix/dl-fileid.h, which relies on st_dev/st_ino being
- reliable. Under NaCl, we cannot always expect them to be useful.
- Fortunately, in the ways NaCl is used it's far less likely that two
- different names for the same file would be used in dlopen or the like,
- so failing to notice re-opening the same file is not so likely to be a
- problem in practice. */
-
-#include <sysdeps/generic/dl-fileid.h>
diff --git a/sysdeps/nacl/dl-map-segments.h b/sysdeps/nacl/dl-map-segments.h
deleted file mode 100644
index ab2ad43..0000000
--- a/sysdeps/nacl/dl-map-segments.h
+++ /dev/null
@@ -1,269 +0,0 @@
-/* Map in a shared object's segments. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _NACL_DL_MAP_SEGMENTS_H
-#define _NACL_DL_MAP_SEGMENTS_H 1
-
-#include <assert.h>
-#include <dl-load.h>
-#include <errno.h>
-#include <stdbool.h>
-#include <unistd.h>
-#include <libc-pointer-arith.h>
-
-
-/* This is basically pread, but with iteration after short reads. */
-static bool
-read_in_data (int fd, void *data, size_t len, off_t pos)
-{
- if (__glibc_unlikely (__lseek (fd, pos, SEEK_SET) == (off_t) -1))
- return true;
- while (len > 0)
- {
- ssize_t n = __read (fd, data, len);
- if (__glibc_unlikely (n < 0))
- return true;
- if (__glibc_unlikely (n == 0))
- {
- errno = EFTYPE;
- return true;
- }
- data += n;
- len -= n;
- }
- return false;
-}
-
-static const char *
-_dl_map_segments (struct link_map *l, int fd,
- const ElfW(Ehdr) *header, int type,
- const struct loadcmd loadcmds[], size_t nloadcmds,
- const size_t maplength, bool has_holes,
- struct link_map *loader)
-{
- if (__glibc_likely (type == ET_DYN))
- {
- /* This is a position-independent shared object. Let the system
- choose where to place it.
-
- As a refinement, sometimes we have an address that we would
- prefer to map such objects at; but this is only a preference,
- the OS can do whatever it likes. */
- ElfW(Addr) mappref
- = (ELF_PREFERRED_ADDRESS (loader, maplength,
- loadcmds[0].mapstart & GLRO(dl_use_load_bias))
- - MAP_BASE_ADDR (l));
-
- uintptr_t mapstart;
- if (__glibc_likely (loadcmds[0].prot & PROT_EXEC))
- {
- /* When there is a code segment, we must use the
- allocate_code_data interface to choose a location. */
-
- uintptr_t code_size = loadcmds[0].allocend - loadcmds[0].mapstart;
- uintptr_t data_offset;
- size_t data_size;
-
- if (__glibc_likely (nloadcmds > 1))
- {
- data_offset = loadcmds[1].mapstart - loadcmds[0].mapstart;
- data_size = ALIGN_UP (maplength - data_offset,
- GLRO(dl_pagesize));
- }
- else
- {
- data_offset = 0;
- data_size = 0;
- }
-
- int error = __nacl_irt_code_data_alloc.allocate_code_data
- (mappref, code_size, data_offset, data_size, &mapstart);
- if (__glibc_unlikely (error))
- {
- errno = error;
- return DL_MAP_SEGMENTS_ERROR_MAP_SEGMENT;
- }
- }
- else
- {
- /* With no code pages involved, plain mmap works fine. */
- void *mapped = __mmap ((void *) mappref, maplength,
- PROT_NONE, MAP_ANON, -1, 0);
- if (__glibc_unlikely (mapped == MAP_FAILED))
- return DL_MAP_SEGMENTS_ERROR_MAP_SEGMENT;
- mapstart = (uintptr_t) mapped;
- }
-
- l->l_addr = mapstart - loadcmds[0].mapstart;
- }
-
- /* Remember which part of the address space this object uses. */
- l->l_map_start = loadcmds[0].mapstart + l->l_addr;
- l->l_map_end = l->l_map_start + maplength;
- l->l_contiguous = !has_holes;
-
- /* Now actually map (or read) in each segment. */
- for (const struct loadcmd *c = loadcmds; c < &loadcmds[nloadcmds]; ++c)
- if (__glibc_likely (c->mapend > c->mapstart))
- {
- /* Unlike POSIX mmap, NaCl's mmap does not reliably handle COW
- faults in the remainder of the final partial page. So to get
- the expected behavior for the unaligned boundary between data
- and bss, it's necessary to allocate the final partial page of
- data as anonymous memory rather than mapping it from the file. */
-
- size_t maplen = c->mapend - c->mapstart;
- if (c->mapend > c->dataend && c->allocend > c->dataend)
- maplen = (c->dataend & -GLRO(dl_pagesize)) - c->mapstart;
-
- /* Map the segment contents from the file. */
- if (__glibc_unlikely (__mmap ((void *) (l->l_addr + c->mapstart),
- maplen, c->prot,
- MAP_FIXED|MAP_COPY|MAP_FILE,
- fd, c->mapoff)
- == MAP_FAILED))
- {
- switch (errno)
- {
- case EINVAL:
- case ENOTSUP:
- case ENOSYS:
- break;
- default:
- return DL_MAP_SEGMENTS_ERROR_MAP_SEGMENT;
- }
-
- /* No mmap support for this file. */
- if (c->prot & PROT_EXEC)
- {
- /* Read the data into a temporary buffer. */
- const size_t len = c->mapend - c->mapstart;
- void *data = __mmap (NULL, len, PROT_READ | PROT_WRITE,
- MAP_ANON|MAP_PRIVATE, -1, 0);
- if (__glibc_unlikely (data == MAP_FAILED))
- return DL_MAP_SEGMENTS_ERROR_MAP_ZERO_FILL;
- if (read_in_data (fd, data, len, c->mapoff))
- return DL_MAP_SEGMENTS_ERROR_MAP_SEGMENT;
- /* Now validate and install the code. */
- int error = __nacl_irt_dyncode.dyncode_create
- ((void *) (l->l_addr + c->mapstart), data, len);
- __munmap (data, len);
- if (__glibc_unlikely (error))
- {
- errno = error;
- return DL_MAP_SEGMENTS_ERROR_MAP_SEGMENT;
- }
- if (__glibc_unlikely (type != ET_DYN))
- {
- /* A successful PROT_EXEC mmap would have implicitly
- updated the bookkeeping so that a future
- allocate_code_data call would know that this range
- of the address space is already occupied. That
- doesn't happen implicitly with dyncode_create, so
- it's necessary to do an explicit call to update the
- bookkeeping. */
- uintptr_t allocated_address;
- error = __nacl_irt_code_data_alloc.allocate_code_data
- (l->l_addr + c->mapstart, len, 0, 0, &allocated_address);
- if (__glibc_unlikely (error))
- {
- errno = error;
- return DL_MAP_SEGMENTS_ERROR_MAP_SEGMENT;
- }
- if (__glibc_unlikely
- (allocated_address != l->l_addr + c->mapstart))
- {
- /* This is not a very helpful error for this case,
- but there isn't really anything better to use. */
- errno = ENOMEM;
- return DL_MAP_SEGMENTS_ERROR_MAP_SEGMENT;
- }
- }
- }
- else
- {
- /* Allocate the pages. */
- if (__mmap ((void *) (l->l_addr + c->mapstart),
- c->mapend - c->mapstart, c->prot | PROT_WRITE,
- MAP_FIXED|MAP_ANON|MAP_PRIVATE, -1, 0)
- == MAP_FAILED)
- return DL_MAP_SEGMENTS_ERROR_MAP_ZERO_FILL;
- /* Now read in the data. */
- if (read_in_data (fd, (void *) (l->l_addr + c->mapstart),
- c->dataend - c->mapstart, c->mapoff))
- return DL_MAP_SEGMENTS_ERROR_MAP_SEGMENT;
- /* Now that we've filled the pages, reset the page
- protections to what they should be. */
- if (!(c->prot & PROT_WRITE)
- && __mprotect ((void *) (l->l_addr + c->mapstart),
- c->mapend - c->mapstart, c->prot) < 0)
- return DL_MAP_SEGMENTS_ERROR_MPROTECT;
- }
- }
- else if (c->allocend > c->dataend)
- {
- /* Extra zero pages should appear at the end of this segment,
- after the data mapped from the file. */
-
- uintptr_t allocend = c->mapend;
- if (c->mapend > c->dataend)
- {
- /* The final data page was partial. So we didn't map it in.
- Instead, we must allocate an anonymous page to fill. */
- if (c->prot & PROT_WRITE)
- /* Do the whole allocation right here. */
- allocend = c->allocend;
- if (__mmap ((void *) (l->l_addr + c->mapstart + maplen),
- allocend - (c->mapstart + maplen), c->prot,
- MAP_FIXED|MAP_ANON|MAP_PRIVATE, -1, 0)
- == MAP_FAILED)
- return DL_MAP_SEGMENTS_ERROR_MAP_ZERO_FILL;
- if (read_in_data (fd,
- (void *) (l->l_addr + c->mapstart + maplen),
- c->dataend & (GLRO(dl_pagesize) - 1),
- c->mapoff + maplen))
- return DL_MAP_SEGMENTS_ERROR_MAP_SEGMENT;
- /* Now that we've filled the page, reset its
- protections to what they should be. */
- if (!(c->prot & PROT_WRITE)
- && __mprotect ((void *) (l->l_addr + c->mapstart + maplen),
- c->mapend - (c->mapstart + maplen),
- c->prot) < 0)
- return DL_MAP_SEGMENTS_ERROR_MPROTECT;
- }
-
- /* Now allocate the pure zero-fill pages. */
- if (allocend < c->allocend
- && (__mmap ((void *) (l->l_addr + c->mapstart + allocend),
- c->allocend - (c->mapstart + allocend), c->prot,
- MAP_FIXED|MAP_ANON|MAP_PRIVATE, -1, 0)
- == MAP_FAILED))
- return DL_MAP_SEGMENTS_ERROR_MAP_ZERO_FILL;
- }
-
- _dl_postprocess_loadcmd (l, header, c);
- }
-
- /* Notify ELF_PREFERRED_ADDRESS that we have to load this one
- fixed. */
- ELF_FIXED_ADDRESS (loader, c->mapstart);
-
- return NULL;
-}
-
-#endif /* dl-map-segments.h */
diff --git a/sysdeps/nacl/dl-osinfo.h b/sysdeps/nacl/dl-osinfo.h
deleted file mode 100644
index eb29d42..0000000
--- a/sysdeps/nacl/dl-osinfo.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* DL_SYSDEP_OSCHECK macro for NaCl.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _DL_OSINFO_H
-#define _DL_OSINFO_H 1
-
-#include <sysdeps/generic/dl-osinfo.h>
-
-#include "nacl-interfaces.h"
-
-#ifndef SHARED
-/* This doesn't really have anything to do with the purpose for
- which this macro is used in Linux configurations. But it is
- called at the right place in __libc_start_main. */
-# define DL_SYSDEP_OSCHECK(fatal) __nacl_initialize_interfaces ()
-#endif
-
-
-#endif /* dl-osinfo.h */
diff --git a/sysdeps/nacl/dl-sysdep-open.h b/sysdeps/nacl/dl-sysdep-open.h
deleted file mode 100644
index a9a56b8..0000000
--- a/sysdeps/nacl/dl-sysdep-open.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* System-specific call to open a shared object by name. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _DL_SYSDEP_OPEN_H
-#define _DL_SYSDEP_OPEN_H 1
-
-#include <stddef.h>
-
-/* NAME is a name without slashes, as it appears in a DT_NEEDED entry
- or a dlopen call's argument or suchlike. NAMELEN is (strlen (NAME) + 1).
-
- Find NAME in an OS-dependent fashion, and return its "real" name.
- Optionally fill in *FD with a file descriptor open on that file (or
- else leave its initial value of -1). The return value is a new
- malloc'd string, which will be free'd by the caller. If NAME is
- resolved to an actual file that can be opened, then the return
- value should name that file (and if *FD was not set, then a normal
- __open call on that string will be made). If *FD was set by some
- other means than a normal open and there is no "real" name to use,
- then __strdup (NAME) is fine (modulo error checking). */
-
-extern char *_dl_sysdep_open_object (const char *name, size_t namelen, int *fd)
- internal_function attribute_hidden;
-
-#endif /* dl-sysdep-open.h */
diff --git a/sysdeps/nacl/dl-sysdep.c b/sysdeps/nacl/dl-sysdep.c
deleted file mode 100644
index a2e388b..0000000
--- a/sysdeps/nacl/dl-sysdep.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/* Operating system support for run-time dynamic linker. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifdef SHARED
-
-# include <assert.h>
-# include <ldsodefs.h>
-# include <stdint.h>
-# include <nacl-interfaces.h>
-
-/* NaCl's elf32.h is incompatible with the real <elf.h>. */
-# define NATIVE_CLIENT_SRC_INCLUDE_ELF32_H_
-# include <native_client/src/untrusted/nacl/nacl_startup.h>
-
-/* The RTLD_START code sets up the pointer that gets to these
- macros as COOKIE to point to two words:
- [0] the argument to the entry point from the system (see nacl_startup.h)
- [1] the stack base
-*/
-
-# define DL_FIND_ARG_COMPONENTS(cookie, argc, argv, envp, auxp) \
- do { \
- uint32_t *_info = ((void **) (cookie))[0]; \
- (argc) = nacl_startup_argc (_info); \
- (argv) = nacl_startup_argv (_info); \
- (envp) = nacl_startup_envp (_info); \
- (auxp) = nacl_startup_auxv (_info); \
- } while (0)
-
-# define DL_STACK_END(cookie) (((void **) (cookie))[1])
-
-/* This is called from the entry point (_start), defined by the RTLD_START
- macro in the machine-specific dl-machine.h file. At this point, dynamic
- linking has been completed and the first argument is the application's
- entry point. */
-attribute_hidden internal_function __attribute__ ((noreturn))
-void
-_dl_start_user (void (*user_entry) (uint32_t info[]), uint32_t info[])
-{
- if (_dl_skip_args > 0)
- {
- /* There are some arguments that the user program should not see.
- Just slide up the INFO pointer so its NACL_STARTUP_ARGV points
- to what should now be argv[0], and copy back the earlier fields. */
- assert (nacl_startup_argc (info) >= _dl_skip_args);
- assert (NACL_STARTUP_ARGV == 3);
- uint32_t envc = info[NACL_STARTUP_ENVC];
- uint32_t argc = info[NACL_STARTUP_ARGC];
- info += _dl_skip_args;
- info[NACL_STARTUP_ENVC] = envc;
- info[NACL_STARTUP_ARGC] = argc - _dl_skip_args;
- }
-
- /* Pass our finalizer function to the user. */
- info[NACL_STARTUP_FINI] = (uintptr_t) &_dl_fini;
-
- /* Run initializers. */
- _dl_init (GL(dl_ns)[0]._ns_loaded,
- nacl_startup_argc (info),
- nacl_startup_argv (info),
- nacl_startup_envp (info));
-
- /* Call the user's entry point. This should never return. */
- (*user_entry) (info);
-
- /* Fail clearly just in case it did return. */
- __builtin_trap ();
-}
-
-# define DL_SYSDEP_INIT __nacl_initialize_interfaces ()
-
-#endif /* SHARED */
-
-#include <elf/dl-sysdep.c>
-
-#include <dl-sysdep-open.h>
-#include <nacl-interfaces.h>
-#include <assert.h>
-#include <string.h>
-#include <unistd.h>
-
-char *
-internal_function
-_dl_sysdep_open_object (const char *name, size_t namelen, int *fd)
-{
- int error = __nacl_irt_resource_open.open_resource (name, fd);
- if (error)
- return NULL;
- assert (*fd != -1);
- char *realname = __strdup (name);
- if (__glibc_unlikely (realname == NULL))
- {
- __close (*fd);
- *fd = -1;
- }
- return realname;
-}
diff --git a/sysdeps/nacl/dl-sysdep.h b/sysdeps/nacl/dl-sysdep.h
deleted file mode 100644
index c3016d0..0000000
--- a/sysdeps/nacl/dl-sysdep.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* System-specific settings for dynamic linker code. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-/* No multiple inclusion protection needed here because it's just macros.
- We don't want to use _DL_SYSDEP_H in case we are #include_next'd. */
-
-#include_next <dl-sysdep.h>
-
-/* We use AT_SYSINFO for a different purpose than Linux does,
- but we too want to store its value. */
-#define NEED_DL_SYSINFO 1
-#define DL_SYSINFO_DEFAULT 0
-
-/* sysdeps/arm/dl-sysdep.h defines this but it does not apply to NaCl. */
-#undef DL_ARGV_NOT_RELRO
diff --git a/sysdeps/nacl/dl-unmap-segments.h b/sysdeps/nacl/dl-unmap-segments.h
deleted file mode 100644
index 6d44a7e..0000000
--- a/sysdeps/nacl/dl-unmap-segments.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Unmap a shared object's segments. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _DL_UNMAP_SEGMENTS_H
-#define _DL_UNMAP_SEGMENTS_H 1
-
-#include <link.h>
-#include <sys/mman.h>
-
-/* There is always a big gap between the executable segment and the data
- segments. Other code segments and data pages lie in there. So we must
- unmap each segment individually (except for a codeless module). */
-
-static void __always_inline
-_dl_unmap_segments (struct link_map *l)
-{
- if (l->l_contiguous)
- /* Simple case. */
- __munmap ((void *) l->l_map_start, l->l_map_end - l->l_map_start);
- else
- {
- /* Normally l_phdr points into the RODATA segment, which we will
- unmap in one iteration of the loop. So we cannot use it directly
- throughout. */
-
- struct { ElfW(Addr) start, end; } segments[l->l_phnum], *seg = segments;
-
- for (const ElfW(Phdr) *ph = l->l_phdr; ph < &l->l_phdr[l->l_phnum]; ++ph)
- if (ph->p_type == PT_LOAD)
- {
- seg->start = (l->l_addr + ph->p_vaddr) & -GLRO(dl_pagesize);
- seg->end = (l->l_addr + ph->p_vaddr + ph->p_memsz
- + GLRO(dl_pagesize) - 1) & -GLRO(dl_pagesize);
- if (seg > segments && seg[-1].end == seg->start)
- /* Coalesce two adjacent segments into one munmap call. */
- seg[-1].end = seg->end;
- else
- ++seg;
- }
-
- do
- {
- --seg;
- __munmap ((void *) seg->start, seg->end - seg->start);
- }
- while (seg > segments);
- }
-}
-
-#endif /* dl-unmap-segments.h */
diff --git a/sysdeps/nacl/dl-writev.h b/sysdeps/nacl/dl-writev.h
deleted file mode 100644
index 35d0891..0000000
--- a/sysdeps/nacl/dl-writev.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Message-writing for the dynamic linker. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sys/uio.h>
-#include <nacl-interfaces.h>
-
-/* This is used from only one place: dl-misc.c:_dl_debug_vdprintf.
- Hence it's in a header with the expectation it will be inlined.
-
- This is writev, but with a constraint added and others loosened:
-
- 1. Under RTLD_PRIVATE_ERRNO, it must not clobber the private errno
- when another thread holds the dl_load_lock.
- 2. It is not obliged to detect and report errors at all.
- 3. It's not really obliged to deliver a single atomic write
- (though it may be preferable). */
-
-static inline void
-_dl_writev (int fd, const struct iovec *iov, size_t niov)
-{
- for (size_t i = 0; i < niov; ++i)
- {
- size_t wrote;
- if (__nacl_irt_fdio.write (fd, iov[i].iov_base, iov[i].iov_len,
- &wrote) != 0
- || wrote != iov[i].iov_len)
- /* The write failed, so don't bother trying any more. */
- break;
- }
-}
diff --git a/sysdeps/nacl/dup.c b/sysdeps/nacl/dup.c
deleted file mode 100644
index 31618d5..0000000
--- a/sysdeps/nacl/dup.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Duplicate a file descriptor. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-
-/* Duplicate FD, returning a new file descriptor open on the same file. */
-int
-__dup (int fd)
-{
- int result;
- return NACL_CALL (__nacl_irt_fdio.dup (fd, &result), result);
-}
-libc_hidden_def (__dup)
-weak_alias (__dup, dup)
diff --git a/sysdeps/nacl/dup2.c b/sysdeps/nacl/dup2.c
deleted file mode 100644
index 9ff73fa..0000000
--- a/sysdeps/nacl/dup2.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Duplicate a file descriptor to a chosen number. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-
-/* Duplicate FD to FD2, closing the old FD2 and making FD2 be
- open the same file as FD is. Return FD2 or -1. */
-int
-__dup2 (int fd, int fd2)
-{
- return NACL_CALL (__nacl_irt_fdio.dup2 (fd, fd2), fd2);
-}
-libc_hidden_def (__dup2)
-weak_alias (__dup2, dup2)
diff --git a/sysdeps/nacl/entry.h b/sysdeps/nacl/entry.h
deleted file mode 100644
index e9dc190..0000000
--- a/sysdeps/nacl/entry.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASSEMBLY__
-# include <stdint.h>
-extern void _start (uint32_t info[]) attribute_hidden;
-#endif
-
-#define ENTRY_POINT _start
diff --git a/sysdeps/nacl/errnos.awk b/sysdeps/nacl/errnos.awk
deleted file mode 100644
index 926d595..0000000
--- a/sysdeps/nacl/errnos.awk
+++ /dev/null
@@ -1,87 +0,0 @@
-# Script to produce bits/errno.h for NaCl.
-
-# Copyright (C) 2015-2017 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, see
-# <http://www.gnu.org/licenses/>.
-
-BEGIN { maxerrno = 0 }
-
-$1 == "#define" && $2 ~ /NACL_ABI_E[A-Z0-9_]+/ && $3 ~ /[0-9]+/ {
- ename = $2;
- sub(/NACL_ABI_/, "", ename);
- errno = $3 + 0;
- if (errno > maxerrno) maxerrno = errno;
- errnos[errno] = ename;
- errnos_by_name[ename] = errno;
- if ($4 == "/*" && !(ename in errno_text)) {
- etext = $5;
- for (i = 6; i <= NF && $i != "*/"; ++i)
- etext = etext " " $i;
- errno_text[ename] = etext;
- }
- next;
-}
-
-$1 == "@comment" && $2 == "errno.h" { errnoh=1; next }
-errnoh == 1 && $1 == "@comment" {
- ++errnoh;
- etext = $3;
- for (i = 4; i <= NF; ++i)
- etext = etext " " $i;
- next;
-}
-errnoh == 2 && $1 == "@deftypevr" && $2 == "Macro" && $3 == "int" {
- ename = $4;
- errno_text[ename] = etext;
- next;
-}
-
-function define_errno(errno, ename) {
- etext = errno_text[ename];
- if (length(ename) < 8) ename = ename "\t";
- printf "#define\t%s\t%d\t/* %s */\n", ename, errno, etext;
-}
-
-END {
- print "\
-/* This file generated by errnos.awk. */\n\
-\n\
-#if !defined __Emath_defined && (defined _ERRNO_H || defined __need_Emath)\n\
-#undef __need_Emath\n\
-#define __Emath_defined 1";
- emath["EDOM"] = emath["EILSEQ"] = emath["ERANGE"] = 1;
- for (ename in emath) {
- errno = errnos_by_name[ename];
- define_errno(errno, ename);
- delete errnos[errno];
- }
- print "\
-#endif\n\
-\n\
-#ifdef _ERRNO_H\n";
-
- for (i = 1; i <= maxerrno; ++i)
- if (i in errnos) define_errno(i, errnos[i]);
-
- print "\n\
-#define EWOULDBLOCK EAGAIN\n\
-#define ENOTSUP EOPNOTSUPP\n\
-\n\
-extern __thread int errno __attribute__ ((__tls_model__ (\"initial-exec\")));\n\
-#define errno errno\n\
-\n\
-#endif";
-}
diff --git a/sysdeps/nacl/euidaccess.c b/sysdeps/nacl/euidaccess.c
deleted file mode 100644
index e87fe84..0000000
--- a/sysdeps/nacl/euidaccess.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Check file access permission. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-
-/* Test for access to FILE. */
-int
-__euidaccess (const char *file, int type)
-{
- /* No NaCl process will ever be set-ID, so access and euidaccess are one. */
- return __access (file, type);
-}
-weak_alias (__euidaccess, euidaccess)
-weak_alias (__euidaccess, eaccess)
diff --git a/sysdeps/nacl/exit-thread.h b/sysdeps/nacl/exit-thread.h
deleted file mode 100644
index b9dce6e..0000000
--- a/sysdeps/nacl/exit-thread.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Call to terminate the current thread. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <assert.h>
-#include <atomic.h>
-#include <futex-internal.h>
-#include <nacl-interfaces.h>
-#include <nptl/pthreadP.h>
-
-/* This causes the current thread to exit, without affecting other
- threads in the process if there are any. If there are no other
- threads left, then this has the effect of _exit (0). */
-
-static inline void __attribute__ ((noreturn, always_inline, unused))
-__exit_thread (void)
-{
- struct pthread *pd = THREAD_SELF;
-
- /* The generic logic for pthread_join and stack/descriptor reuse is
- based on the Linux kernel feature that will clear and futex-wake
- a designated address as a final part of thread teardown. Correct
- synchronization relies on the fact that these happen only after
- there is no possibility of user code touching or examining the
- late thread's stack.
-
- The NaCl system interface implements half of this: it clears a
- word after the thread's user stack is safely dead, but it does
- not futex-wake the location. So, some shenanigans are required.
- We change and futex-wake the location here, so as to wake up any
- blocked pthread_join (i.e. lll_wait_tid) or pthread_timedjoin_np
- (i.e. lll_timedwait_tid). However, that's before we have safely
- vacated the stack. So instead of clearing the location, we set
- it to a special magic value, NACL_EXITING_TID. This counts as a
- "live thread" value for all the generic logic, but is recognized
- specially in lll_wait_tid and lll_timedwait_tid (lowlevellock.h).
- Once it has this value, lll_wait_tid will busy-wait for the
- location to be cleared to zero by the NaCl system code. Only then
- is the stack actually safe to reuse. */
-
- if (!IS_DETACHED (pd))
- {
- /* The magic value must not be one that could ever be a valid
- TID value. See pthread-pids.h about the low bit. */
- assert (NACL_EXITING_TID & 1);
-
- /* The magic value must not be one that has the "free" flag
- (i.e. sign bit) set. If that bit is set, then the
- descriptor could be reused for a new thread. */
- assert (NACL_EXITING_TID > 0);
-
- atomic_store_relaxed (&pd->tid, NACL_EXITING_TID);
- futex_wake ((unsigned int *) &pd->tid, 1, FUTEX_PRIVATE);
- }
-
- /* This clears PD->tid some time after the thread stack can never
- be touched again. Unfortunately, it does not also do a
- futex-wake at that time (as Linux does via CLONE_CHILD_CLEARTID
- and set_tid_address). So lll_wait_tid does some busy-waiting. */
- __nacl_irt_thread.thread_exit (&pd->tid);
-
- /* That never returns unless something is severely and unrecoverably wrong.
- If it ever does, try to make sure we crash. */
- while (1)
- __builtin_trap ();
-}
diff --git a/sysdeps/nacl/fchdir.c b/sysdeps/nacl/fchdir.c
deleted file mode 100644
index 009110f..0000000
--- a/sysdeps/nacl/fchdir.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Change working directory given a file descriptor. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Change the current directory to FD. */
-int
-__fchdir (int fd)
-{
- return NACL_CALL (__nacl_irt_dev_fdio.fchdir (fd), 0);
-}
-weak_alias (__fchdir, fchdir)
diff --git a/sysdeps/nacl/fchmod.c b/sysdeps/nacl/fchmod.c
deleted file mode 100644
index 5f40973..0000000
--- a/sysdeps/nacl/fchmod.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Change a file's permissions given a file descriptor. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Change the permissions of the file referenced by FD to MODE. */
-int
-__fchmod (int fd, mode_t mode)
-{
- return NACL_CALL (__nacl_irt_dev_fdio.fchmod (fd, mode), 0);
-}
-weak_alias (__fchmod, fchmod)
diff --git a/sysdeps/nacl/fdatasync.c b/sysdeps/nacl/fdatasync.c
deleted file mode 100644
index bb89ae3..0000000
--- a/sysdeps/nacl/fdatasync.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Make all changes done to file data actually appear on disk. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Synchronize at least the data part of a file with the underlying
- media. */
-int
-fdatasync (int fd)
-{
- return NACL_CALL (__nacl_irt_dev_fdio.fdatasync (fd), 0);
-}
diff --git a/sysdeps/nacl/fdopendir.c b/sysdeps/nacl/fdopendir.c
deleted file mode 100644
index cad72e3..0000000
--- a/sysdeps/nacl/fdopendir.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Open a directory stream from a file descriptor. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <assert.h>
-#include <fcntl.h>
-
-/* Since NaCl does not have a useful fcntl, stub it out.
- fdopendir will not detect an fd open for writing only,
- but readdir will fail with EBADF so that's close enough. */
-
-#define __fcntl(fd, command) \
- ({ \
- assert ((command) == F_GETFL); \
- O_RDONLY; \
- })
-
-#include <sysdeps/posix/fdopendir.c>
diff --git a/sysdeps/nacl/fork.c b/sysdeps/nacl/fork.c
deleted file mode 100644
index 9f06944..0000000
--- a/sysdeps/nacl/fork.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/* Get the stub, bypassing the "generic" NPTL code. */
-#include <posix/fork.c>
-strong_alias (__fork, __libc_fork)
diff --git a/sysdeps/nacl/fsync.c b/sysdeps/nacl/fsync.c
deleted file mode 100644
index cc877a0..0000000
--- a/sysdeps/nacl/fsync.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Make all changes done to FD actually appear on disk. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Make all changes done to FD actually appear on disk. */
-int
-fsync (int fd)
-{
- return NACL_CALL (__nacl_irt_dev_fdio.fsync (fd), 0);
-}
diff --git a/sysdeps/nacl/ftruncate.c b/sysdeps/nacl/ftruncate.c
deleted file mode 100644
index c38672c..0000000
--- a/sysdeps/nacl/ftruncate.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Truncate a file. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Truncate the file referenced by FD to LENGTH bytes. */
-int
-__ftruncate (int fd, off_t length)
-{
- return NACL_CALL (__nacl_irt_dev_fdio.ftruncate (fd, length), 0);
-}
-weak_alias (__ftruncate, ftruncate)
-
-/* ftruncate64 is the same as ftruncate. */
-strong_alias (__ftruncate, __ftruncate64)
-weak_alias (__ftruncate64, ftruncate64)
diff --git a/sysdeps/nacl/ftruncate64.c b/sysdeps/nacl/ftruncate64.c
deleted file mode 100644
index e40129a..0000000
--- a/sysdeps/nacl/ftruncate64.c
+++ /dev/null
@@ -1 +0,0 @@
-/* ftruncate64 is the same as ftruncate. */
diff --git a/sysdeps/nacl/futex-internal.h b/sysdeps/nacl/futex-internal.h
deleted file mode 100644
index de99d2d..0000000
--- a/sysdeps/nacl/futex-internal.h
+++ /dev/null
@@ -1,248 +0,0 @@
-/* futex operations for glibc-internal use. NaCl version.
- Copyright (C) 2014-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef FUTEX_INTERNAL_H
-#define FUTEX_INTERNAL_H
-
-#include <sysdeps/nptl/futex-internal.h>
-#include <errno.h>
-#include <lowlevellock-futex.h>
-#include <nacl-interfaces.h>
-#include <nptl/pthreadP.h>
-
-/* See sysdeps/nptl/futex-internal.h for documentation; this file only
- contains NaCl-specific comments.
-
- There is no support yet for shared futexes nor for exact relative
- timeouts. */
-
-/* See sysdeps/nptl/futex-internal.h for constraints on the value of the
- FUTEX_PRIVATE and FUTEX_SHARED constants.
- Shared futexes are not yet supported, and we never allow clients to
- actually request shared futexes. Therefore, we do not need a different
- value. */
-#undef FUTEX_SHARED
-#define FUTEX_SHARED FUTEX_PRIVATE
-
-/* FUTEX_SHARED is not yet supported. */
-static __always_inline int
-futex_supports_pshared (int pshared)
-{
- if (__glibc_likely (pshared == PTHREAD_PROCESS_PRIVATE))
- return 0;
- else if (pshared == PTHREAD_PROCESS_SHARED)
- return ENOTSUP;
- else
- return EINVAL;
-}
-
-/* Relative timeouts are only emulated via absolute timeouts using the
- system clock. */
-static __always_inline bool
-futex_supports_exact_relative_timeouts (void)
-{
- return false;
-}
-
-/* See sysdeps/nptl/futex-internal.h for details. */
-static __always_inline int
-futex_wait (unsigned int *futex_word, unsigned int expected, int private)
-{
- int err = lll_futex_timed_wait (futex_word, expected, NULL, private);
- switch (err)
- {
- case 0:
- case -EAGAIN:
- case -EINTR:
- return -err;
-
- case -ETIMEDOUT: /* Cannot have happened as we provided no timeout. */
- case -EFAULT: /* Must have been caused by a glibc or application bug. */
- case -EINVAL: /* Either due to wrong alignment or due to the timeout not
- being normalized. Must have been caused by a glibc or
- application bug. */
- case -ENOSYS: /* Must have been caused by a glibc bug. */
- /* No other errors are documented at this time. */
- default:
- futex_fatal_error ();
- }
-}
-
-/* See sysdeps/nptl/futex-internal.h for details. */
-static __always_inline int
-futex_wait_cancelable (unsigned int *futex_word, unsigned int expected,
- int private)
-{
- int oldtype;
- oldtype = __pthread_enable_asynccancel ();
- int err = lll_futex_timed_wait (futex_word, expected, NULL, private);
- __pthread_disable_asynccancel (oldtype);
- switch (err)
- {
- case 0:
- case -EAGAIN:
- case -EINTR:
- return -err;
-
- case -ETIMEDOUT: /* Cannot have happened as we provided no timeout. */
- case -EFAULT: /* Must have been caused by a glibc or application bug. */
- case -EINVAL: /* Either due to wrong alignment or due to the timeout not
- being normalized. Must have been caused by a glibc or
- application bug. */
- case -ENOSYS: /* Must have been caused by a glibc bug. */
- /* No other errors are documented at this time. */
- default:
- futex_fatal_error ();
- }
-}
-
-/* See sysdeps/nptl/futex-internal.h for details. */
-static __always_inline int
-futex_reltimed_wait (unsigned int *futex_word, unsigned int expected,
- const struct timespec *reltime, int private)
-{
- int err = lll_futex_timed_wait (futex_word, expected, reltime, private);
- switch (err)
- {
- case 0:
- case -EAGAIN:
- case -EINTR:
- case -ETIMEDOUT:
- return -err;
-
- case -EFAULT: /* Must have been caused by a glibc or application bug. */
- case -EINVAL: /* Either due to wrong alignment or due to the timeout not
- being normalized. Must have been caused by a glibc or
- application bug. */
- case -ENOSYS: /* Must have been caused by a glibc bug. */
- /* No other errors are documented at this time. */
- default:
- futex_fatal_error ();
- }
-}
-
-/* See sysdeps/nptl/futex-internal.h for details. */
-static __always_inline int
-futex_reltimed_wait_cancelable (unsigned int *futex_word,
- unsigned int expected,
- const struct timespec *reltime, int private)
-{
- int oldtype;
- oldtype = __pthread_enable_asynccancel ();
- int err = lll_futex_timed_wait (futex_word, expected, reltime, private);
- __pthread_disable_asynccancel (oldtype);
- switch (err)
- {
- case 0:
- case -EAGAIN:
- case -EINTR:
- case -ETIMEDOUT:
- return -err;
-
- case -EFAULT: /* Must have been caused by a glibc or application bug. */
- case -EINVAL: /* Either due to wrong alignment or due to the timeout not
- being normalized. Must have been caused by a glibc or
- application bug. */
- case -ENOSYS: /* Must have been caused by a glibc bug. */
- /* No other errors are documented at this time. */
- default:
- futex_fatal_error ();
- }
-}
-
-/* See sysdeps/nptl/futex-internal.h for details. */
-static __always_inline int
-futex_abstimed_wait (unsigned int *futex_word, unsigned int expected,
- const struct timespec *abstime, int private)
-{
- int err = __nacl_irt_futex.futex_wait_abs ((volatile int *) futex_word,
- expected, abstime);
- switch (err)
- {
- case 0:
- case EAGAIN:
- case EINTR:
- case ETIMEDOUT:
- return err;
-
- case EFAULT: /* Must have been caused by a glibc or application bug. */
- case EINVAL: /* Either due to wrong alignment or due to the timeout not
- being normalized. Must have been caused by a glibc or
- application bug. */
- case ENOSYS: /* Must have been caused by a glibc bug. */
- /* No other errors are documented at this time. */
- default:
- futex_fatal_error ();
- }
-}
-
-/* See sysdeps/nptl/futex-internal.h for details. */
-static __always_inline int
-futex_abstimed_wait_cancelable (unsigned int *futex_word,
- unsigned int expected,
- const struct timespec *abstime, int private)
-{
- int oldtype;
- oldtype = __pthread_enable_asynccancel ();
- int err = __nacl_irt_futex.futex_wait_abs ((volatile int *) futex_word,
- expected, abstime);
- __pthread_disable_asynccancel (oldtype);
- switch (err)
- {
- case 0:
- case EAGAIN:
- case EINTR:
- case ETIMEDOUT:
- return err;
-
- case EFAULT: /* Must have been caused by a glibc or application bug. */
- case EINVAL: /* Either due to wrong alignment or due to the timeout not
- being normalized. Must have been caused by a glibc or
- application bug. */
- case ENOSYS: /* Must have been caused by a glibc bug. */
- /* No other errors are documented at this time. */
- default:
- futex_fatal_error ();
- }
-}
-
-/* See sysdeps/nptl/futex-internal.h for details. */
-static __always_inline void
-futex_wake (unsigned int *futex_word, int processes_to_wake, int private)
-{
- int res = lll_futex_wake (futex_word, processes_to_wake, private);
- /* No error. Ignore the number of woken processes. */
- if (res >= 0)
- return;
- switch (res)
- {
- case -EFAULT: /* Could have happened due to memory reuse. */
- case -EINVAL: /* Could be either due to incorrect alignment (a bug in
- glibc or in the application) or due to memory being
- reused for a PI futex. We cannot distinguish between the
- two causes, and one of them is correct use, so we do not
- act in this case. */
- return;
- case -ENOSYS: /* Must have been caused by a glibc bug. */
- /* No other errors are documented at this time. */
- default:
- futex_fatal_error ();
- }
-}
-
-#endif /* futex-internal.h */
diff --git a/sysdeps/nacl/fxstat.c b/sysdeps/nacl/fxstat.c
deleted file mode 100644
index d98e541..0000000
--- a/sysdeps/nacl/fxstat.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Get stat information from a file descriptor. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-/* Avoid the declaration so the compiler doesn't complain about the alias
- with a different type signature. It doesn't know that 'struct stat'
- and 'struct stat64' are ABI-compatible. */
-#define __fxstat64 __fxstat64_avoid
-#include <sys/stat.h>
-#undef __fxstat64
-
-#include <errno.h>
-#include <stddef.h>
-
-#include <xstatconv.h>
-
-#undef fstat
-
-/* Get information about the file descriptor FD in BUF. */
-int
-__fxstat (int vers, int fd, struct stat *buf)
-{
- nacl_abi_stat_t abi_buf;
- return NACL_CALL (__nacl_irt_fdio.fstat (fd, &abi_buf),
- __xstat_conv (vers, &abi_buf, buf));
-}
-hidden_def (__fxstat)
-weak_alias (__fxstat, _fxstat)
-
-strong_alias (__fxstat, __fxstat64)
-hidden_ver (__fxstat, __fxstat64)
diff --git a/sysdeps/nacl/fxstat64.c b/sysdeps/nacl/fxstat64.c
deleted file mode 100644
index 72aae12..0000000
--- a/sysdeps/nacl/fxstat64.c
+++ /dev/null
@@ -1 +0,0 @@
-/* fxstat.c defines __fxstat64 as an alias. */
diff --git a/sysdeps/nacl/getcwd.c b/sysdeps/nacl/getcwd.c
deleted file mode 100644
index b3cc7a6..0000000
--- a/sysdeps/nacl/getcwd.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Get current working directory. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <limits.h>
-#include <stdlib.h>
-#include <nacl-interfaces.h>
-
-/* Get the pathname of the current working directory,
- and put it in SIZE bytes of BUF. Returns NULL if the
- directory couldn't be determined or SIZE was too small.
- If successful, returns BUF. In GNU, if BUF is NULL,
- an array is allocated with `malloc'; the array is SIZE
- bytes long, unless SIZE <= 0, in which case it is as
- big as necessary. */
-char *
-__getcwd (char *buf, size_t size)
-{
- char *use_buf = buf;
-
- if (buf == NULL)
- {
- if (size == 0)
- size = PATH_MAX;
- use_buf = malloc (size);
- if (__glibc_unlikely (use_buf == NULL))
- return NULL;
- }
-
- int error = __nacl_irt_dev_filename.getcwd (use_buf, size);
- if (__glibc_unlikely (error))
- {
- if (use_buf != buf)
- free (use_buf);
- errno = error;
- return NULL;
- }
-
- return use_buf;
-}
-weak_alias (__getcwd, getcwd)
diff --git a/sysdeps/nacl/getdents.c b/sysdeps/nacl/getdents.c
deleted file mode 100644
index 6ca1f79..0000000
--- a/sysdeps/nacl/getdents.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Read directory entries from a file descriptor. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <dirent.h>
-#include <nacl-interfaces.h>
-
-ssize_t
-internal_function
-__getdents (int fd, char *buf, size_t nbytes)
-{
- size_t nread;
- return NACL_CALL (__nacl_irt_fdio.getdents (fd, (void *) buf, nbytes, &nread),
- nread);
-}
diff --git a/sysdeps/nacl/getdents64.c b/sysdeps/nacl/getdents64.c
deleted file mode 100644
index 7308618..0000000
--- a/sysdeps/nacl/getdents64.c
+++ /dev/null
@@ -1 +0,0 @@
-/* We do not define a getdirentries or getdirentries64 entry point at all. */
diff --git a/sysdeps/nacl/getdtsz.c b/sysdeps/nacl/getdtsz.c
deleted file mode 100644
index 9d396c8..0000000
--- a/sysdeps/nacl/getdtsz.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* getdtablesize -- Return the limit on file descriptor values. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-
-/* Return the maximum number of file descriptors
- the current process could possibly have. */
-int
-__getdtablesize (void)
-{
- /* There is no actual limit in NaCl, just memory. */
- return -1;
-}
-weak_alias (__getdtablesize, getdtablesize)
diff --git a/sysdeps/nacl/gethostname.c b/sysdeps/nacl/gethostname.c
deleted file mode 100644
index f35ca4c..0000000
--- a/sysdeps/nacl/gethostname.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Get current host's name. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-
-/* Put the name of the current host in no more than LEN bytes of NAME.
- The result is null-terminated if LEN is large enough for the full
- name and the terminator. */
-int
-__gethostname (char *name, size_t len)
-{
- static const char hostname[] = "naclhost";
-
- int result = 0;
- size_t copy = sizeof hostname;
-
- if (len < copy)
- {
- errno = ENAMETOOLONG;
- result = -1;
- copy = len;
- }
-
- memcpy (name, hostname, copy);
-
- return result;
-}
-weak_alias (__gethostname, gethostname)
diff --git a/sysdeps/nacl/getpagesize.c b/sysdeps/nacl/getpagesize.c
deleted file mode 100644
index 0be1ccf..0000000
--- a/sysdeps/nacl/getpagesize.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/getpagesize.c>
diff --git a/sysdeps/nacl/getpid.c b/sysdeps/nacl/getpid.c
deleted file mode 100644
index 357c72b..0000000
--- a/sysdeps/nacl/getpid.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Get the process ID of the calling process. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Get the process ID of the calling process. */
-pid_t
-__getpid (void)
-{
- int pid;
- return NACL_CALL (__nacl_irt_dev_getpid.getpid (&pid), pid);
-}
-libc_hidden_def (__getpid)
-weak_alias (__getpid, getpid)
-libc_hidden_weak (getpid)
diff --git a/sysdeps/nacl/getsysstats.c b/sysdeps/nacl/getsysstats.c
deleted file mode 100644
index 888357d..0000000
--- a/sysdeps/nacl/getsysstats.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* getsysstats - Determine various system internal values. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <sys/sysinfo.h>
-#include <nacl-interfaces.h>
-
-#undef __native_client__
-#include "native_client/src/trusted/service_runtime/include/sys/unistd.h"
-
-
-int
-__get_nprocs_conf (void)
-{
- int nprocs;
- if (__nacl_irt_basic.sysconf (NACL_ABI__SC_NPROCESSORS_ONLN, &nprocs) != 0)
- /* On failure (which should be impossible), just report one processor. */
- nprocs = 1;
- return nprocs;
-}
-weak_alias (__get_nprocs_conf, get_nprocs_conf)
-
-int
-__get_nprocs (void)
-{
- return __get_nprocs_conf ();
-}
-weak_alias (__get_nprocs, get_nprocs)
-
-
-long int
-__get_phys_pages (void)
-{
- /* We have no general way to determine this value. */
- __set_errno (ENOSYS);
- return -1;
-}
-weak_alias (__get_phys_pages, get_phys_pages)
-stub_warning (get_phys_pages)
-
-
-long int
-__get_avphys_pages (void)
-{
- /* We have no general way to determine this value. */
- __set_errno (ENOSYS);
- return -1;
-}
-weak_alias (__get_avphys_pages, get_avphys_pages)
-stub_warning (get_avphys_pages)
diff --git a/sysdeps/nacl/gettimeofday.c b/sysdeps/nacl/gettimeofday.c
deleted file mode 100644
index 20d57aa..0000000
--- a/sysdeps/nacl/gettimeofday.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Get the current wall clock time. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <sys/time.h>
-#include <nacl-interfaces.h>
-
-
-/* Get the current time of day and timezone information,
- putting it into *TV and *TZ. If TZ is NULL, *TZ is not filled.
- Returns 0 on success, -1 on errors. */
-int
-__gettimeofday (struct timeval *tv, struct timezone *tz)
-{
- if (__glibc_unlikely (tz != NULL))
- {
- tz->tz_minuteswest = 0;
- tz->tz_dsttime = 0;
- }
-
- return NACL_CALL (__nacl_irt_basic.gettod (tv), 0);
-}
-libc_hidden_def (__gettimeofday)
-weak_alias (__gettimeofday, gettimeofday)
-libc_hidden_weak (gettimeofday)
diff --git a/sysdeps/nacl/glob.c b/sysdeps/nacl/glob.c
deleted file mode 100644
index be2ee03..0000000
--- a/sysdeps/nacl/glob.c
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Fetch the version that defines glob64 as an alias. */
-#include <sysdeps/wordsize-64/glob.c>
diff --git a/sysdeps/nacl/glob64.c b/sysdeps/nacl/glob64.c
deleted file mode 100644
index adca2d4..0000000
--- a/sysdeps/nacl/glob64.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/wordsize-64/glob64.c>
diff --git a/sysdeps/nacl/ifaddrs.c b/sysdeps/nacl/ifaddrs.c
deleted file mode 100644
index 0e64851..0000000
--- a/sysdeps/nacl/ifaddrs.c
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Bypass the sysdeps/gnu version to get the plain stub. */
-#include <inet/ifaddrs.c>
diff --git a/sysdeps/nacl/init-first.c b/sysdeps/nacl/init-first.c
deleted file mode 100644
index 07b579c..0000000
--- a/sysdeps/nacl/init-first.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Initialization code run first thing by the ELF startup code. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifdef SHARED
-
-# include <nacl-interfaces.h>
-
-# define VDSO_SETUP __nacl_initialize_interfaces
-
-#endif
-
-#include <csu/init-first.c>
diff --git a/sysdeps/nacl/iofdopen.c b/sysdeps/nacl/iofdopen.c
deleted file mode 100644
index 17e38b8..0000000
--- a/sysdeps/nacl/iofdopen.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Open a stream from a file descriptor. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <fcntl.h>
-
-/* NaCl does not have a functioning fcntl, so don't use the stub and fail. */
-#undef F_GETFL
-#undef F_SETFL
-#define __fcntl(...) ???should not be called???
-
-#include <libio/iofdopen.c>
diff --git a/sysdeps/nacl/irt.sed b/sysdeps/nacl/irt.sed
deleted file mode 100644
index 0abe177..0000000
--- a/sysdeps/nacl/irt.sed
+++ /dev/null
@@ -1,12 +0,0 @@
-# This sed script massages native_client/src/untrusted/irt/irt.h into
-# the nacl-irt.h used to build libc, by rewriting foo_t and struct bar
-# to nacl_abi_foo_t and nacl_abi_bar_t (and eliding forward declarations).
-# It doesn't perturb any struct CamelCaps cases, since such names will
-# be used only in NaCl-specific interfaces.
-/^struct \([a-z][a-z]*\);$/d
-/^#include "irt\.h"$/d
-/(/!b
-s/\([a-z0-9_][a-z0-9_]*\)_t\>/nacl_abi_\1_t/g
-s/struct \([a-z0-9_][a-z0-9_]*\)/nacl_abi_\1_t/g
-s/nacl_abi_\(u*int[3264ptr]*_t\)/\1/g
-s/nacl_abi_\(nacl_irt_\)/\1/g
diff --git a/sysdeps/nacl/isatty.c b/sysdeps/nacl/isatty.c
deleted file mode 100644
index 9748921..0000000
--- a/sysdeps/nacl/isatty.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Determine if a file descriptor refers to a terminal. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Return 1 if FD is a terminal, 0 if not. */
-int
-__isatty (int fd)
-{
- int result;
- int error = __nacl_irt_dev_fdio.isatty (fd, &result);
- if (error == 0)
- {
- if (result)
- return 1;
- error = ENOTTY;
- }
- errno = error;
- return 0;
-}
-weak_alias (__isatty, isatty)
diff --git a/sysdeps/nacl/kernel-features.h b/sysdeps/nacl/kernel-features.h
deleted file mode 100644
index ba315b6..0000000
--- a/sysdeps/nacl/kernel-features.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Set flags signalling availability of certain operating system features.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-/* This file can define __ASSUME_* macros checked by certain source files.
- Almost none of these are used outside of sysdeps/unix/sysv/linux code.
- But those referring to POSIX-level features like O_* flags can be. */
diff --git a/sysdeps/nacl/ld.abilist b/sysdeps/nacl/ld.abilist
deleted file mode 100644
index 0a52a24..0000000
--- a/sysdeps/nacl/ld.abilist
+++ /dev/null
@@ -1,10 +0,0 @@
-GLIBC_2.22 GLIBC_2.22 A
-GLIBC_2.22 __libc_stack_end D 0x4
-GLIBC_2.22 __stack_chk_guard D 0x4
-GLIBC_2.22 __tls_get_addr F
-GLIBC_2.22 _dl_mcount F
-GLIBC_2.22 _r_debug D 0x14
-GLIBC_2.22 calloc F
-GLIBC_2.22 free F
-GLIBC_2.22 malloc F
-GLIBC_2.22 realloc F
diff --git a/sysdeps/nacl/ldsodefs.h b/sysdeps/nacl/ldsodefs.h
deleted file mode 100644
index bdbcbab..0000000
--- a/sysdeps/nacl/ldsodefs.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Run-time dynamic linker data structures for loaded ELF shared objects. NaCl.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _LDSODEFS_H
-
-/* We have the auxiliary vector. */
-#define HAVE_AUX_VECTOR 1
-
-/* Get the real definitions. */
-#include_next <ldsodefs.h>
-
-/* Now define our stuff. */
-
-/* Used by static binaries to check the auxiliary vector. */
-extern void _dl_aux_init (ElfW(auxv_t) *av) internal_function;
-
-/* Initialization which is normally done by the dynamic linker. */
-extern void _dl_non_dynamic_init (void) internal_function;
-
-#endif /* ldsodefs.h */
diff --git a/sysdeps/nacl/libBrokenLocale.abilist b/sysdeps/nacl/libBrokenLocale.abilist
deleted file mode 100644
index 4c14da7..0000000
--- a/sysdeps/nacl/libBrokenLocale.abilist
+++ /dev/null
@@ -1,2 +0,0 @@
-GLIBC_2.22 GLIBC_2.22 A
-GLIBC_2.22 __ctype_get_mb_cur_max F
diff --git a/sysdeps/nacl/libanl.abilist b/sysdeps/nacl/libanl.abilist
deleted file mode 100644
index ab6f9d2..0000000
--- a/sysdeps/nacl/libanl.abilist
+++ /dev/null
@@ -1,5 +0,0 @@
-GLIBC_2.22 GLIBC_2.22 A
-GLIBC_2.22 gai_cancel F
-GLIBC_2.22 gai_error F
-GLIBC_2.22 gai_suspend F
-GLIBC_2.22 getaddrinfo_a F
diff --git a/sysdeps/nacl/libc-start.c b/sysdeps/nacl/libc-start.c
deleted file mode 100644
index dadd180..0000000
--- a/sysdeps/nacl/libc-start.c
+++ /dev/null
@@ -1,4 +0,0 @@
-/* We can compute the location of auxv without a loop, so we might as well
- pass it in. */
-#define LIBC_START_MAIN_AUXVEC_ARG
-#include <csu/libc-start.c>
diff --git a/sysdeps/nacl/libcrypt.abilist b/sysdeps/nacl/libcrypt.abilist
deleted file mode 100644
index 9bb645f..0000000
--- a/sysdeps/nacl/libcrypt.abilist
+++ /dev/null
@@ -1,8 +0,0 @@
-GLIBC_2.22 GLIBC_2.22 A
-GLIBC_2.22 crypt F
-GLIBC_2.22 crypt_r F
-GLIBC_2.22 encrypt F
-GLIBC_2.22 encrypt_r F
-GLIBC_2.22 fcrypt F
-GLIBC_2.22 setkey F
-GLIBC_2.22 setkey_r F
diff --git a/sysdeps/nacl/libdl.abilist b/sysdeps/nacl/libdl.abilist
deleted file mode 100644
index 863946e..0000000
--- a/sysdeps/nacl/libdl.abilist
+++ /dev/null
@@ -1,10 +0,0 @@
-GLIBC_2.22 GLIBC_2.22 A
-GLIBC_2.22 dladdr F
-GLIBC_2.22 dladdr1 F
-GLIBC_2.22 dlclose F
-GLIBC_2.22 dlerror F
-GLIBC_2.22 dlinfo F
-GLIBC_2.22 dlmopen F
-GLIBC_2.22 dlopen F
-GLIBC_2.22 dlsym F
-GLIBC_2.22 dlvsym F
diff --git a/sysdeps/nacl/libm.abilist b/sysdeps/nacl/libm.abilist
deleted file mode 100644
index 82bdf2c..0000000
--- a/sysdeps/nacl/libm.abilist
+++ /dev/null
@@ -1,430 +0,0 @@
-GLIBC_2.22 GLIBC_2.22 A
-GLIBC_2.22 _LIB_VERSION D 0x4
-GLIBC_2.22 __acos_finite F
-GLIBC_2.22 __acosf_finite F
-GLIBC_2.22 __acosh_finite F
-GLIBC_2.22 __acoshf_finite F
-GLIBC_2.22 __asin_finite F
-GLIBC_2.22 __asinf_finite F
-GLIBC_2.22 __atan2_finite F
-GLIBC_2.22 __atan2f_finite F
-GLIBC_2.22 __atanh_finite F
-GLIBC_2.22 __atanhf_finite F
-GLIBC_2.22 __clog10 F
-GLIBC_2.22 __clog10f F
-GLIBC_2.22 __clog10l F
-GLIBC_2.22 __cosh_finite F
-GLIBC_2.22 __coshf_finite F
-GLIBC_2.22 __exp10_finite F
-GLIBC_2.22 __exp10f_finite F
-GLIBC_2.22 __exp2_finite F
-GLIBC_2.22 __exp2f_finite F
-GLIBC_2.22 __exp_finite F
-GLIBC_2.22 __expf_finite F
-GLIBC_2.22 __finite F
-GLIBC_2.22 __finitef F
-GLIBC_2.22 __finitel F
-GLIBC_2.22 __fmod_finite F
-GLIBC_2.22 __fmodf_finite F
-GLIBC_2.22 __fpclassify F
-GLIBC_2.22 __fpclassifyf F
-GLIBC_2.22 __gamma_r_finite F
-GLIBC_2.22 __gammaf_r_finite F
-GLIBC_2.22 __hypot_finite F
-GLIBC_2.22 __hypotf_finite F
-GLIBC_2.22 __issignaling F
-GLIBC_2.22 __issignalingf F
-GLIBC_2.22 __j0_finite F
-GLIBC_2.22 __j0f_finite F
-GLIBC_2.22 __j1_finite F
-GLIBC_2.22 __j1f_finite F
-GLIBC_2.22 __jn_finite F
-GLIBC_2.22 __jnf_finite F
-GLIBC_2.22 __lgamma_r_finite F
-GLIBC_2.22 __lgammaf_r_finite F
-GLIBC_2.22 __log10_finite F
-GLIBC_2.22 __log10f_finite F
-GLIBC_2.22 __log2_finite F
-GLIBC_2.22 __log2f_finite F
-GLIBC_2.22 __log_finite F
-GLIBC_2.22 __logf_finite F
-GLIBC_2.22 __pow_finite F
-GLIBC_2.22 __powf_finite F
-GLIBC_2.22 __remainder_finite F
-GLIBC_2.22 __remainderf_finite F
-GLIBC_2.22 __scalb_finite F
-GLIBC_2.22 __scalbf_finite F
-GLIBC_2.22 __signbit F
-GLIBC_2.22 __signbitf F
-GLIBC_2.22 __sinh_finite F
-GLIBC_2.22 __sinhf_finite F
-GLIBC_2.22 __sqrt_finite F
-GLIBC_2.22 __sqrtf_finite F
-GLIBC_2.22 __y0_finite F
-GLIBC_2.22 __y0f_finite F
-GLIBC_2.22 __y1_finite F
-GLIBC_2.22 __y1f_finite F
-GLIBC_2.22 __yn_finite F
-GLIBC_2.22 __ynf_finite F
-GLIBC_2.22 acos F
-GLIBC_2.22 acosf F
-GLIBC_2.22 acosh F
-GLIBC_2.22 acoshf F
-GLIBC_2.22 acoshl F
-GLIBC_2.22 acosl F
-GLIBC_2.22 asin F
-GLIBC_2.22 asinf F
-GLIBC_2.22 asinh F
-GLIBC_2.22 asinhf F
-GLIBC_2.22 asinhl F
-GLIBC_2.22 asinl F
-GLIBC_2.22 atan F
-GLIBC_2.22 atan2 F
-GLIBC_2.22 atan2f F
-GLIBC_2.22 atan2l F
-GLIBC_2.22 atanf F
-GLIBC_2.22 atanh F
-GLIBC_2.22 atanhf F
-GLIBC_2.22 atanhl F
-GLIBC_2.22 atanl F
-GLIBC_2.22 cabs F
-GLIBC_2.22 cabsf F
-GLIBC_2.22 cabsl F
-GLIBC_2.22 cacos F
-GLIBC_2.22 cacosf F
-GLIBC_2.22 cacosh F
-GLIBC_2.22 cacoshf F
-GLIBC_2.22 cacoshl F
-GLIBC_2.22 cacosl F
-GLIBC_2.22 carg F
-GLIBC_2.22 cargf F
-GLIBC_2.22 cargl F
-GLIBC_2.22 casin F
-GLIBC_2.22 casinf F
-GLIBC_2.22 casinh F
-GLIBC_2.22 casinhf F
-GLIBC_2.22 casinhl F
-GLIBC_2.22 casinl F
-GLIBC_2.22 catan F
-GLIBC_2.22 catanf F
-GLIBC_2.22 catanh F
-GLIBC_2.22 catanhf F
-GLIBC_2.22 catanhl F
-GLIBC_2.22 catanl F
-GLIBC_2.22 cbrt F
-GLIBC_2.22 cbrtf F
-GLIBC_2.22 cbrtl F
-GLIBC_2.22 ccos F
-GLIBC_2.22 ccosf F
-GLIBC_2.22 ccosh F
-GLIBC_2.22 ccoshf F
-GLIBC_2.22 ccoshl F
-GLIBC_2.22 ccosl F
-GLIBC_2.22 ceil F
-GLIBC_2.22 ceilf F
-GLIBC_2.22 ceill F
-GLIBC_2.22 cexp F
-GLIBC_2.22 cexpf F
-GLIBC_2.22 cexpl F
-GLIBC_2.22 cimag F
-GLIBC_2.22 cimagf F
-GLIBC_2.22 cimagl F
-GLIBC_2.22 clog F
-GLIBC_2.22 clog10 F
-GLIBC_2.22 clog10f F
-GLIBC_2.22 clog10l F
-GLIBC_2.22 clogf F
-GLIBC_2.22 clogl F
-GLIBC_2.22 conj F
-GLIBC_2.22 conjf F
-GLIBC_2.22 conjl F
-GLIBC_2.22 copysign F
-GLIBC_2.22 copysignf F
-GLIBC_2.22 copysignl F
-GLIBC_2.22 cos F
-GLIBC_2.22 cosf F
-GLIBC_2.22 cosh F
-GLIBC_2.22 coshf F
-GLIBC_2.22 coshl F
-GLIBC_2.22 cosl F
-GLIBC_2.22 cpow F
-GLIBC_2.22 cpowf F
-GLIBC_2.22 cpowl F
-GLIBC_2.22 cproj F
-GLIBC_2.22 cprojf F
-GLIBC_2.22 cprojl F
-GLIBC_2.22 creal F
-GLIBC_2.22 crealf F
-GLIBC_2.22 creall F
-GLIBC_2.22 csin F
-GLIBC_2.22 csinf F
-GLIBC_2.22 csinh F
-GLIBC_2.22 csinhf F
-GLIBC_2.22 csinhl F
-GLIBC_2.22 csinl F
-GLIBC_2.22 csqrt F
-GLIBC_2.22 csqrtf F
-GLIBC_2.22 csqrtl F
-GLIBC_2.22 ctan F
-GLIBC_2.22 ctanf F
-GLIBC_2.22 ctanh F
-GLIBC_2.22 ctanhf F
-GLIBC_2.22 ctanhl F
-GLIBC_2.22 ctanl F
-GLIBC_2.22 drem F
-GLIBC_2.22 dremf F
-GLIBC_2.22 dreml F
-GLIBC_2.22 erf F
-GLIBC_2.22 erfc F
-GLIBC_2.22 erfcf F
-GLIBC_2.22 erfcl F
-GLIBC_2.22 erff F
-GLIBC_2.22 erfl F
-GLIBC_2.22 exp F
-GLIBC_2.22 exp10 F
-GLIBC_2.22 exp10f F
-GLIBC_2.22 exp10l F
-GLIBC_2.22 exp2 F
-GLIBC_2.22 exp2f F
-GLIBC_2.22 exp2l F
-GLIBC_2.22 expf F
-GLIBC_2.22 expl F
-GLIBC_2.22 expm1 F
-GLIBC_2.22 expm1f F
-GLIBC_2.22 expm1l F
-GLIBC_2.22 fabs F
-GLIBC_2.22 fabsf F
-GLIBC_2.22 fabsl F
-GLIBC_2.22 fdim F
-GLIBC_2.22 fdimf F
-GLIBC_2.22 fdiml F
-GLIBC_2.22 feclearexcept F
-GLIBC_2.22 fedisableexcept F
-GLIBC_2.22 feenableexcept F
-GLIBC_2.22 fegetenv F
-GLIBC_2.22 fegetexcept F
-GLIBC_2.22 fegetexceptflag F
-GLIBC_2.22 fegetround F
-GLIBC_2.22 feholdexcept F
-GLIBC_2.22 feraiseexcept F
-GLIBC_2.22 fesetenv F
-GLIBC_2.22 fesetexceptflag F
-GLIBC_2.22 fesetround F
-GLIBC_2.22 fetestexcept F
-GLIBC_2.22 feupdateenv F
-GLIBC_2.22 finite F
-GLIBC_2.22 finitef F
-GLIBC_2.22 finitel F
-GLIBC_2.22 floor F
-GLIBC_2.22 floorf F
-GLIBC_2.22 floorl F
-GLIBC_2.22 fma F
-GLIBC_2.22 fmaf F
-GLIBC_2.22 fmal F
-GLIBC_2.22 fmax F
-GLIBC_2.22 fmaxf F
-GLIBC_2.22 fmaxl F
-GLIBC_2.22 fmin F
-GLIBC_2.22 fminf F
-GLIBC_2.22 fminl F
-GLIBC_2.22 fmod F
-GLIBC_2.22 fmodf F
-GLIBC_2.22 fmodl F
-GLIBC_2.22 frexp F
-GLIBC_2.22 frexpf F
-GLIBC_2.22 frexpl F
-GLIBC_2.22 gamma F
-GLIBC_2.22 gammaf F
-GLIBC_2.22 gammal F
-GLIBC_2.22 hypot F
-GLIBC_2.22 hypotf F
-GLIBC_2.22 hypotl F
-GLIBC_2.22 ilogb F
-GLIBC_2.22 ilogbf F
-GLIBC_2.22 ilogbl F
-GLIBC_2.22 j0 F
-GLIBC_2.22 j0f F
-GLIBC_2.22 j0l F
-GLIBC_2.22 j1 F
-GLIBC_2.22 j1f F
-GLIBC_2.22 j1l F
-GLIBC_2.22 jn F
-GLIBC_2.22 jnf F
-GLIBC_2.22 jnl F
-GLIBC_2.22 ldexp F
-GLIBC_2.22 ldexpf F
-GLIBC_2.22 ldexpl F
-GLIBC_2.22 lgamma F
-GLIBC_2.22 lgamma_r F
-GLIBC_2.22 lgammaf F
-GLIBC_2.22 lgammaf_r F
-GLIBC_2.22 lgammal F
-GLIBC_2.22 lgammal_r F
-GLIBC_2.22 llrint F
-GLIBC_2.22 llrintf F
-GLIBC_2.22 llrintl F
-GLIBC_2.22 llround F
-GLIBC_2.22 llroundf F
-GLIBC_2.22 llroundl F
-GLIBC_2.22 log F
-GLIBC_2.22 log10 F
-GLIBC_2.22 log10f F
-GLIBC_2.22 log10l F
-GLIBC_2.22 log1p F
-GLIBC_2.22 log1pf F
-GLIBC_2.22 log1pl F
-GLIBC_2.22 log2 F
-GLIBC_2.22 log2f F
-GLIBC_2.22 log2l F
-GLIBC_2.22 logb F
-GLIBC_2.22 logbf F
-GLIBC_2.22 logbl F
-GLIBC_2.22 logf F
-GLIBC_2.22 logl F
-GLIBC_2.22 lrint F
-GLIBC_2.22 lrintf F
-GLIBC_2.22 lrintl F
-GLIBC_2.22 lround F
-GLIBC_2.22 lroundf F
-GLIBC_2.22 lroundl F
-GLIBC_2.22 matherr F
-GLIBC_2.22 modf F
-GLIBC_2.22 modff F
-GLIBC_2.22 modfl F
-GLIBC_2.22 nan F
-GLIBC_2.22 nanf F
-GLIBC_2.22 nanl F
-GLIBC_2.22 nearbyint F
-GLIBC_2.22 nearbyintf F
-GLIBC_2.22 nearbyintl F
-GLIBC_2.22 nextafter F
-GLIBC_2.22 nextafterf F
-GLIBC_2.22 nextafterl F
-GLIBC_2.22 nexttoward F
-GLIBC_2.22 nexttowardf F
-GLIBC_2.22 nexttowardl F
-GLIBC_2.22 pow F
-GLIBC_2.22 pow10 F
-GLIBC_2.22 pow10f F
-GLIBC_2.22 pow10l F
-GLIBC_2.22 powf F
-GLIBC_2.22 powl F
-GLIBC_2.22 remainder F
-GLIBC_2.22 remainderf F
-GLIBC_2.22 remainderl F
-GLIBC_2.22 remquo F
-GLIBC_2.22 remquof F
-GLIBC_2.22 remquol F
-GLIBC_2.22 rint F
-GLIBC_2.22 rintf F
-GLIBC_2.22 rintl F
-GLIBC_2.22 round F
-GLIBC_2.22 roundf F
-GLIBC_2.22 roundl F
-GLIBC_2.22 scalb F
-GLIBC_2.22 scalbf F
-GLIBC_2.22 scalbl F
-GLIBC_2.22 scalbln F
-GLIBC_2.22 scalblnf F
-GLIBC_2.22 scalblnl F
-GLIBC_2.22 scalbn F
-GLIBC_2.22 scalbnf F
-GLIBC_2.22 scalbnl F
-GLIBC_2.22 signgam D 0x4
-GLIBC_2.22 significand F
-GLIBC_2.22 significandf F
-GLIBC_2.22 significandl F
-GLIBC_2.22 sin F
-GLIBC_2.22 sincos F
-GLIBC_2.22 sincosf F
-GLIBC_2.22 sincosl F
-GLIBC_2.22 sinf F
-GLIBC_2.22 sinh F
-GLIBC_2.22 sinhf F
-GLIBC_2.22 sinhl F
-GLIBC_2.22 sinl F
-GLIBC_2.22 sqrt F
-GLIBC_2.22 sqrtf F
-GLIBC_2.22 sqrtl F
-GLIBC_2.22 tan F
-GLIBC_2.22 tanf F
-GLIBC_2.22 tanh F
-GLIBC_2.22 tanhf F
-GLIBC_2.22 tanhl F
-GLIBC_2.22 tanl F
-GLIBC_2.22 tgamma F
-GLIBC_2.22 tgammaf F
-GLIBC_2.22 tgammal F
-GLIBC_2.22 trunc F
-GLIBC_2.22 truncf F
-GLIBC_2.22 truncl F
-GLIBC_2.22 y0 F
-GLIBC_2.22 y0f F
-GLIBC_2.22 y0l F
-GLIBC_2.22 y1 F
-GLIBC_2.22 y1f F
-GLIBC_2.22 y1l F
-GLIBC_2.22 yn F
-GLIBC_2.22 ynf F
-GLIBC_2.22 ynl F
-GLIBC_2.23 GLIBC_2.23 A
-GLIBC_2.23 __signgam D 0x4
-GLIBC_2.23 lgamma F
-GLIBC_2.23 lgammaf F
-GLIBC_2.23 lgammal F
-GLIBC_2.24 GLIBC_2.24 A
-GLIBC_2.24 nextdown F
-GLIBC_2.24 nextdownf F
-GLIBC_2.24 nextdownl F
-GLIBC_2.24 nextup F
-GLIBC_2.24 nextupf F
-GLIBC_2.24 nextupl F
-GLIBC_2.25 GLIBC_2.25 A
-GLIBC_2.25 __iseqsig F
-GLIBC_2.25 __iseqsigf F
-GLIBC_2.25 canonicalize F
-GLIBC_2.25 canonicalizef F
-GLIBC_2.25 canonicalizel F
-GLIBC_2.25 fegetmode F
-GLIBC_2.25 fesetexcept F
-GLIBC_2.25 fesetmode F
-GLIBC_2.25 fetestexceptflag F
-GLIBC_2.25 fmaxmag F
-GLIBC_2.25 fmaxmagf F
-GLIBC_2.25 fmaxmagl F
-GLIBC_2.25 fminmag F
-GLIBC_2.25 fminmagf F
-GLIBC_2.25 fminmagl F
-GLIBC_2.25 fromfp F
-GLIBC_2.25 fromfpf F
-GLIBC_2.25 fromfpl F
-GLIBC_2.25 fromfpx F
-GLIBC_2.25 fromfpxf F
-GLIBC_2.25 fromfpxl F
-GLIBC_2.25 getpayload F
-GLIBC_2.25 getpayloadf F
-GLIBC_2.25 getpayloadl F
-GLIBC_2.25 llogb F
-GLIBC_2.25 llogbf F
-GLIBC_2.25 llogbl F
-GLIBC_2.25 roundeven F
-GLIBC_2.25 roundevenf F
-GLIBC_2.25 roundevenl F
-GLIBC_2.25 setpayload F
-GLIBC_2.25 setpayloadf F
-GLIBC_2.25 setpayloadl F
-GLIBC_2.25 setpayloadsig F
-GLIBC_2.25 setpayloadsigf F
-GLIBC_2.25 setpayloadsigl F
-GLIBC_2.25 totalorder F
-GLIBC_2.25 totalorderf F
-GLIBC_2.25 totalorderl F
-GLIBC_2.25 totalordermag F
-GLIBC_2.25 totalordermagf F
-GLIBC_2.25 totalordermagl F
-GLIBC_2.25 ufromfp F
-GLIBC_2.25 ufromfpf F
-GLIBC_2.25 ufromfpl F
-GLIBC_2.25 ufromfpx F
-GLIBC_2.25 ufromfpxf F
-GLIBC_2.25 ufromfpxl F
diff --git a/sysdeps/nacl/libpthread.abilist b/sysdeps/nacl/libpthread.abilist
deleted file mode 100644
index 8f0099c..0000000
--- a/sysdeps/nacl/libpthread.abilist
+++ /dev/null
@@ -1,175 +0,0 @@
-GLIBC_2.22 GLIBC_2.22 A
-GLIBC_2.22 _IO_flockfile F
-GLIBC_2.22 _IO_ftrylockfile F
-GLIBC_2.22 _IO_funlockfile F
-GLIBC_2.22 __errno_location F
-GLIBC_2.22 __h_errno_location F
-GLIBC_2.22 __libc_allocate_rtsig F
-GLIBC_2.22 __libc_current_sigrtmax F
-GLIBC_2.22 __libc_current_sigrtmin F
-GLIBC_2.22 __pthread_cleanup_routine F
-GLIBC_2.22 __pthread_getspecific F
-GLIBC_2.22 __pthread_key_create F
-GLIBC_2.22 __pthread_mutex_destroy F
-GLIBC_2.22 __pthread_mutex_init F
-GLIBC_2.22 __pthread_mutex_lock F
-GLIBC_2.22 __pthread_mutex_trylock F
-GLIBC_2.22 __pthread_mutex_unlock F
-GLIBC_2.22 __pthread_mutexattr_destroy F
-GLIBC_2.22 __pthread_mutexattr_init F
-GLIBC_2.22 __pthread_mutexattr_settype F
-GLIBC_2.22 __pthread_once F
-GLIBC_2.22 __pthread_register_cancel F
-GLIBC_2.22 __pthread_register_cancel_defer F
-GLIBC_2.22 __pthread_rwlock_destroy F
-GLIBC_2.22 __pthread_rwlock_init F
-GLIBC_2.22 __pthread_rwlock_rdlock F
-GLIBC_2.22 __pthread_rwlock_tryrdlock F
-GLIBC_2.22 __pthread_rwlock_trywrlock F
-GLIBC_2.22 __pthread_rwlock_unlock F
-GLIBC_2.22 __pthread_rwlock_wrlock F
-GLIBC_2.22 __pthread_setspecific F
-GLIBC_2.22 __pthread_unregister_cancel F
-GLIBC_2.22 __pthread_unregister_cancel_restore F
-GLIBC_2.22 __pthread_unwind_next F
-GLIBC_2.22 __res_state F
-GLIBC_2.22 _pthread_cleanup_pop F
-GLIBC_2.22 _pthread_cleanup_pop_restore F
-GLIBC_2.22 _pthread_cleanup_push F
-GLIBC_2.22 _pthread_cleanup_push_defer F
-GLIBC_2.22 flockfile F
-GLIBC_2.22 ftrylockfile F
-GLIBC_2.22 funlockfile F
-GLIBC_2.22 pthread_attr_destroy F
-GLIBC_2.22 pthread_attr_getaffinity_np F
-GLIBC_2.22 pthread_attr_getdetachstate F
-GLIBC_2.22 pthread_attr_getguardsize F
-GLIBC_2.22 pthread_attr_getinheritsched F
-GLIBC_2.22 pthread_attr_getschedparam F
-GLIBC_2.22 pthread_attr_getschedpolicy F
-GLIBC_2.22 pthread_attr_getscope F
-GLIBC_2.22 pthread_attr_getstack F
-GLIBC_2.22 pthread_attr_getstackaddr F
-GLIBC_2.22 pthread_attr_getstacksize F
-GLIBC_2.22 pthread_attr_init F
-GLIBC_2.22 pthread_attr_setaffinity_np F
-GLIBC_2.22 pthread_attr_setdetachstate F
-GLIBC_2.22 pthread_attr_setguardsize F
-GLIBC_2.22 pthread_attr_setinheritsched F
-GLIBC_2.22 pthread_attr_setschedparam F
-GLIBC_2.22 pthread_attr_setschedpolicy F
-GLIBC_2.22 pthread_attr_setscope F
-GLIBC_2.22 pthread_attr_setstack F
-GLIBC_2.22 pthread_attr_setstackaddr F
-GLIBC_2.22 pthread_attr_setstacksize F
-GLIBC_2.22 pthread_barrier_destroy F
-GLIBC_2.22 pthread_barrier_init F
-GLIBC_2.22 pthread_barrier_wait F
-GLIBC_2.22 pthread_barrierattr_destroy F
-GLIBC_2.22 pthread_barrierattr_getpshared F
-GLIBC_2.22 pthread_barrierattr_init F
-GLIBC_2.22 pthread_barrierattr_setpshared F
-GLIBC_2.22 pthread_cancel F
-GLIBC_2.22 pthread_cond_broadcast F
-GLIBC_2.22 pthread_cond_destroy F
-GLIBC_2.22 pthread_cond_init F
-GLIBC_2.22 pthread_cond_signal F
-GLIBC_2.22 pthread_cond_timedwait F
-GLIBC_2.22 pthread_cond_wait F
-GLIBC_2.22 pthread_condattr_destroy F
-GLIBC_2.22 pthread_condattr_getclock F
-GLIBC_2.22 pthread_condattr_getpshared F
-GLIBC_2.22 pthread_condattr_init F
-GLIBC_2.22 pthread_condattr_setclock F
-GLIBC_2.22 pthread_condattr_setpshared F
-GLIBC_2.22 pthread_create F
-GLIBC_2.22 pthread_detach F
-GLIBC_2.22 pthread_equal F
-GLIBC_2.22 pthread_exit F
-GLIBC_2.22 pthread_getaffinity_np F
-GLIBC_2.22 pthread_getattr_default_np F
-GLIBC_2.22 pthread_getattr_np F
-GLIBC_2.22 pthread_getconcurrency F
-GLIBC_2.22 pthread_getcpuclockid F
-GLIBC_2.22 pthread_getname_np F
-GLIBC_2.22 pthread_getschedparam F
-GLIBC_2.22 pthread_getspecific F
-GLIBC_2.22 pthread_join F
-GLIBC_2.22 pthread_key_create F
-GLIBC_2.22 pthread_key_delete F
-GLIBC_2.22 pthread_kill F
-GLIBC_2.22 pthread_kill_other_threads_np F
-GLIBC_2.22 pthread_mutex_consistent F
-GLIBC_2.22 pthread_mutex_consistent_np F
-GLIBC_2.22 pthread_mutex_destroy F
-GLIBC_2.22 pthread_mutex_getprioceiling F
-GLIBC_2.22 pthread_mutex_init F
-GLIBC_2.22 pthread_mutex_lock F
-GLIBC_2.22 pthread_mutex_setprioceiling F
-GLIBC_2.22 pthread_mutex_timedlock F
-GLIBC_2.22 pthread_mutex_trylock F
-GLIBC_2.22 pthread_mutex_unlock F
-GLIBC_2.22 pthread_mutexattr_destroy F
-GLIBC_2.22 pthread_mutexattr_getkind_np F
-GLIBC_2.22 pthread_mutexattr_getprioceiling F
-GLIBC_2.22 pthread_mutexattr_getprotocol F
-GLIBC_2.22 pthread_mutexattr_getpshared F
-GLIBC_2.22 pthread_mutexattr_getrobust F
-GLIBC_2.22 pthread_mutexattr_getrobust_np F
-GLIBC_2.22 pthread_mutexattr_gettype F
-GLIBC_2.22 pthread_mutexattr_init F
-GLIBC_2.22 pthread_mutexattr_setkind_np F
-GLIBC_2.22 pthread_mutexattr_setprioceiling F
-GLIBC_2.22 pthread_mutexattr_setprotocol F
-GLIBC_2.22 pthread_mutexattr_setpshared F
-GLIBC_2.22 pthread_mutexattr_setrobust F
-GLIBC_2.22 pthread_mutexattr_setrobust_np F
-GLIBC_2.22 pthread_mutexattr_settype F
-GLIBC_2.22 pthread_once F
-GLIBC_2.22 pthread_rwlock_destroy F
-GLIBC_2.22 pthread_rwlock_init F
-GLIBC_2.22 pthread_rwlock_rdlock F
-GLIBC_2.22 pthread_rwlock_timedrdlock F
-GLIBC_2.22 pthread_rwlock_timedwrlock F
-GLIBC_2.22 pthread_rwlock_tryrdlock F
-GLIBC_2.22 pthread_rwlock_trywrlock F
-GLIBC_2.22 pthread_rwlock_unlock F
-GLIBC_2.22 pthread_rwlock_wrlock F
-GLIBC_2.22 pthread_rwlockattr_destroy F
-GLIBC_2.22 pthread_rwlockattr_getkind_np F
-GLIBC_2.22 pthread_rwlockattr_getpshared F
-GLIBC_2.22 pthread_rwlockattr_init F
-GLIBC_2.22 pthread_rwlockattr_setkind_np F
-GLIBC_2.22 pthread_rwlockattr_setpshared F
-GLIBC_2.22 pthread_self F
-GLIBC_2.22 pthread_setaffinity_np F
-GLIBC_2.22 pthread_setattr_default_np F
-GLIBC_2.22 pthread_setcancelstate F
-GLIBC_2.22 pthread_setcanceltype F
-GLIBC_2.22 pthread_setconcurrency F
-GLIBC_2.22 pthread_setname_np F
-GLIBC_2.22 pthread_setschedparam F
-GLIBC_2.22 pthread_setschedprio F
-GLIBC_2.22 pthread_setspecific F
-GLIBC_2.22 pthread_sigmask F
-GLIBC_2.22 pthread_sigqueue F
-GLIBC_2.22 pthread_spin_destroy F
-GLIBC_2.22 pthread_spin_init F
-GLIBC_2.22 pthread_spin_lock F
-GLIBC_2.22 pthread_spin_trylock F
-GLIBC_2.22 pthread_spin_unlock F
-GLIBC_2.22 pthread_testcancel F
-GLIBC_2.22 pthread_timedjoin_np F
-GLIBC_2.22 pthread_tryjoin_np F
-GLIBC_2.22 pthread_yield F
-GLIBC_2.22 raise F
-GLIBC_2.22 sem_close F
-GLIBC_2.22 sem_destroy F
-GLIBC_2.22 sem_getvalue F
-GLIBC_2.22 sem_init F
-GLIBC_2.22 sem_open F
-GLIBC_2.22 sem_post F
-GLIBC_2.22 sem_timedwait F
-GLIBC_2.22 sem_trywait F
-GLIBC_2.22 sem_unlink F
-GLIBC_2.22 sem_wait F
diff --git a/sysdeps/nacl/libresolv.abilist b/sysdeps/nacl/libresolv.abilist
deleted file mode 100644
index 03f6bc2..0000000
--- a/sysdeps/nacl/libresolv.abilist
+++ /dev/null
@@ -1,92 +0,0 @@
-GLIBC_2.22 GLIBC_2.22 A
-GLIBC_2.22 __b64_ntop F
-GLIBC_2.22 __b64_pton F
-GLIBC_2.22 __dn_comp F
-GLIBC_2.22 __dn_count_labels F
-GLIBC_2.22 __dn_expand F
-GLIBC_2.22 __dn_skipname F
-GLIBC_2.22 __fp_nquery F
-GLIBC_2.22 __fp_query F
-GLIBC_2.22 __fp_resstat F
-GLIBC_2.22 __hostalias F
-GLIBC_2.22 __loc_aton F
-GLIBC_2.22 __loc_ntoa F
-GLIBC_2.22 __p_cdname F
-GLIBC_2.22 __p_cdnname F
-GLIBC_2.22 __p_class F
-GLIBC_2.22 __p_class_syms D 0x54
-GLIBC_2.22 __p_fqname F
-GLIBC_2.22 __p_fqnname F
-GLIBC_2.22 __p_option F
-GLIBC_2.22 __p_query F
-GLIBC_2.22 __p_rcode F
-GLIBC_2.22 __p_secstodate F
-GLIBC_2.22 __p_time F
-GLIBC_2.22 __p_type F
-GLIBC_2.22 __p_type_syms D 0x228
-GLIBC_2.22 __putlong F
-GLIBC_2.22 __putshort F
-GLIBC_2.22 __res_close F
-GLIBC_2.22 __res_dnok F
-GLIBC_2.22 __res_hnok F
-GLIBC_2.22 __res_hostalias F
-GLIBC_2.22 __res_isourserver F
-GLIBC_2.22 __res_mailok F
-GLIBC_2.22 __res_mkquery F
-GLIBC_2.22 __res_nameinquery F
-GLIBC_2.22 __res_nmkquery F
-GLIBC_2.22 __res_nquery F
-GLIBC_2.22 __res_nquerydomain F
-GLIBC_2.22 __res_nsearch F
-GLIBC_2.22 __res_nsend F
-GLIBC_2.22 __res_ownok F
-GLIBC_2.22 __res_queriesmatch F
-GLIBC_2.22 __res_query F
-GLIBC_2.22 __res_querydomain F
-GLIBC_2.22 __res_search F
-GLIBC_2.22 __res_send F
-GLIBC_2.22 __sym_ntop F
-GLIBC_2.22 __sym_ntos F
-GLIBC_2.22 __sym_ston F
-GLIBC_2.22 _gethtbyaddr F
-GLIBC_2.22 _gethtbyname F
-GLIBC_2.22 _gethtbyname2 F
-GLIBC_2.22 _gethtent F
-GLIBC_2.22 _getlong F
-GLIBC_2.22 _getshort F
-GLIBC_2.22 _res_opcodes D 0x40
-GLIBC_2.22 _sethtent F
-GLIBC_2.22 inet_net_ntop F
-GLIBC_2.22 inet_net_pton F
-GLIBC_2.22 inet_neta F
-GLIBC_2.22 ns_datetosecs F
-GLIBC_2.22 ns_format_ttl F
-GLIBC_2.22 ns_get16 F
-GLIBC_2.22 ns_get32 F
-GLIBC_2.22 ns_initparse F
-GLIBC_2.22 ns_makecanon F
-GLIBC_2.22 ns_msg_getflag F
-GLIBC_2.22 ns_name_compress F
-GLIBC_2.22 ns_name_ntol F
-GLIBC_2.22 ns_name_ntop F
-GLIBC_2.22 ns_name_pack F
-GLIBC_2.22 ns_name_pton F
-GLIBC_2.22 ns_name_rollback F
-GLIBC_2.22 ns_name_skip F
-GLIBC_2.22 ns_name_uncompress F
-GLIBC_2.22 ns_name_unpack F
-GLIBC_2.22 ns_parse_ttl F
-GLIBC_2.22 ns_parserr F
-GLIBC_2.22 ns_put16 F
-GLIBC_2.22 ns_put32 F
-GLIBC_2.22 ns_samedomain F
-GLIBC_2.22 ns_samename F
-GLIBC_2.22 ns_skiprr F
-GLIBC_2.22 ns_sprintrr F
-GLIBC_2.22 ns_sprintrrf F
-GLIBC_2.22 ns_subdomain F
-GLIBC_2.22 res_gethostbyaddr F
-GLIBC_2.22 res_gethostbyname F
-GLIBC_2.22 res_gethostbyname2 F
-GLIBC_2.22 res_send_setqhook F
-GLIBC_2.22 res_send_setrhook F
diff --git a/sysdeps/nacl/librt.abilist b/sysdeps/nacl/librt.abilist
deleted file mode 100644
index 58a05aa..0000000
--- a/sysdeps/nacl/librt.abilist
+++ /dev/null
@@ -1,36 +0,0 @@
-GLIBC_2.22 GLIBC_2.22 A
-GLIBC_2.22 __mq_open_2 F
-GLIBC_2.22 aio_cancel F
-GLIBC_2.22 aio_cancel64 F
-GLIBC_2.22 aio_error F
-GLIBC_2.22 aio_error64 F
-GLIBC_2.22 aio_fsync F
-GLIBC_2.22 aio_fsync64 F
-GLIBC_2.22 aio_init F
-GLIBC_2.22 aio_read F
-GLIBC_2.22 aio_read64 F
-GLIBC_2.22 aio_return F
-GLIBC_2.22 aio_return64 F
-GLIBC_2.22 aio_suspend F
-GLIBC_2.22 aio_suspend64 F
-GLIBC_2.22 aio_write F
-GLIBC_2.22 aio_write64 F
-GLIBC_2.22 lio_listio F
-GLIBC_2.22 lio_listio64 F
-GLIBC_2.22 mq_close F
-GLIBC_2.22 mq_getattr F
-GLIBC_2.22 mq_notify F
-GLIBC_2.22 mq_open F
-GLIBC_2.22 mq_receive F
-GLIBC_2.22 mq_send F
-GLIBC_2.22 mq_setattr F
-GLIBC_2.22 mq_timedreceive F
-GLIBC_2.22 mq_timedsend F
-GLIBC_2.22 mq_unlink F
-GLIBC_2.22 shm_open F
-GLIBC_2.22 shm_unlink F
-GLIBC_2.22 timer_create F
-GLIBC_2.22 timer_delete F
-GLIBC_2.22 timer_getoverrun F
-GLIBC_2.22 timer_gettime F
-GLIBC_2.22 timer_settime F
diff --git a/sysdeps/nacl/libutil.abilist b/sysdeps/nacl/libutil.abilist
deleted file mode 100644
index 080dd1e..0000000
--- a/sysdeps/nacl/libutil.abilist
+++ /dev/null
@@ -1,7 +0,0 @@
-GLIBC_2.22 GLIBC_2.22 A
-GLIBC_2.22 forkpty F
-GLIBC_2.22 login F
-GLIBC_2.22 login_tty F
-GLIBC_2.22 logout F
-GLIBC_2.22 logwtmp F
-GLIBC_2.22 openpty F
diff --git a/sysdeps/nacl/link.c b/sysdeps/nacl/link.c
deleted file mode 100644
index b5d3b33..0000000
--- a/sysdeps/nacl/link.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Make a hard link. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Make a link to FROM called TO. */
-int
-__link (const char *from, const char *to)
-{
- return NACL_CALL (__nacl_irt_dev_filename.link (from, to), 0);
-}
-weak_alias (__link, link)
diff --git a/sysdeps/nacl/lll_timedlock_wait.c b/sysdeps/nacl/lll_timedlock_wait.c
deleted file mode 100644
index 5388957..0000000
--- a/sysdeps/nacl/lll_timedlock_wait.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Timed low level locking for pthread library. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <assert.h>
-#include <atomic.h>
-#include <errno.h>
-#include <lowlevellock.h>
-#include <sys/time.h>
-
-
-/* This behaves the same as the generic version in nptl/. It's simpler
- because it doesn't need to convert an absolute timeout to a relative
- one (and back again in the lll_futex_timed_wait macro). */
-
-int
-__lll_timedlock_wait (int *futex, const struct timespec *abstime, int private)
-{
- /* Reject invalid timeouts. */
- if (__glibc_unlikely (abstime->tv_nsec < 0)
- || __glibc_unlikely (abstime->tv_nsec >= 1000000000))
- return EINVAL;
-
- /* Try locking. */
- while (atomic_exchange_acq (futex, 2) != 0)
- {
- /* If *futex == 2, wait until woken or timeout. */
- int err = __nacl_irt_futex.futex_wait_abs ((volatile int *) futex, 2,
- abstime);
- if (err != 0)
- {
- if (__glibc_likely (err == ETIMEDOUT))
- return err;
- assert (err == EAGAIN);
- }
- }
-
- return 0;
-}
diff --git a/sysdeps/nacl/lll_timedwait_tid.c b/sysdeps/nacl/lll_timedwait_tid.c
deleted file mode 100644
index e0b88fd..0000000
--- a/sysdeps/nacl/lll_timedwait_tid.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Timed waiting for thread death. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <assert.h>
-#include <atomic.h>
-#include <errno.h>
-#include <lowlevellock.h>
-#include <sys/time.h>
-
-int
-__lll_timedwait_tid (int *tidp, const struct timespec *abstime)
-{
- /* Reject invalid timeouts. */
- if (__glibc_unlikely (abstime->tv_nsec < 0)
- || __glibc_unlikely (abstime->tv_nsec >= 1000000000))
- return EINVAL;
-
- /* Repeat until thread terminated. */
- int tid;
- while ((tid = atomic_load_relaxed (tidp)) != 0)
- {
- /* See exit-thread.h for details. */
- if (tid == NACL_EXITING_TID)
- /* The thread should now be in the process of exiting, so it will
- finish quick enough that the timeout doesn't matter. If any
- thread ever stays in this state for long, there is something
- catastrophically wrong. */
- atomic_spin_nop ();
- else
- {
- assert (tid > 0);
-
- /* If *FUTEX == TID, wait until woken or timeout. */
- int err = __nacl_irt_futex.futex_wait_abs ((volatile int *) tidp,
- tid, abstime);
- if (err != 0)
- {
- if (__glibc_likely (err == ETIMEDOUT))
- return err;
- assert (err == EAGAIN);
- }
- }
- }
-
- return 0;
-}
diff --git a/sysdeps/nacl/lowlevellock-futex.h b/sysdeps/nacl/lowlevellock-futex.h
deleted file mode 100644
index b614f25..0000000
--- a/sysdeps/nacl/lowlevellock-futex.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Low-level locking access to futex facilities. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _LOWLEVELLOCK_FUTEX_H
-#define _LOWLEVELLOCK_FUTEX_H 1
-
-#include <nacl-interfaces.h>
-#include <time.h>
-
-
-#pragma GCC diagnostic ignored "-Wunused-value" /* XXX */
-
-/* Values for 'private' parameter of locking macros. Note pthreadP.h
- optimizes for these exact values, though they are not required. */
-#define LLL_PRIVATE 0
-#define LLL_SHARED 128
-
-#define FUTEX_PRIVATE_FLAG 0 /* XXX */
-
-
-/* Wait while *FUTEXP == VAL for an lll_futex_wake call on FUTEXP. */
-#define lll_futex_wait(futexp, val, private) \
- ((void) (private), \
- - __nacl_irt_futex.futex_wait_abs ((volatile int *) (futexp), val, NULL))
-
-/* Wait until a lll_futex_wake call on FUTEXP, or TIMEOUT elapses. */
-#define lll_futex_timed_wait(futexp, val, timeout, private) \
- ({ \
- /* This timeout is relative, but the IRT call wants it absolute. */\
- const struct timespec *_to = (timeout); \
- struct timespec _ts; \
- int _err = 0; \
- if (_to != NULL \
- && __glibc_likely ((_err = __nacl_irt_clock.clock_gettime \
- (CLOCK_REALTIME, &_ts)) == 0)) \
- { \
- _ts.tv_sec += _to->tv_sec; \
- _ts.tv_nsec += _to->tv_nsec; \
- while (_ts.tv_nsec >= 1000000000) \
- { \
- _ts.tv_nsec -= 1000000000; \
- ++_ts.tv_sec; \
- } \
- _to = &_ts; \
- } \
- if (_err == 0) \
- _err = __nacl_irt_futex.futex_wait_abs \
- ((volatile int *) (futexp), val, _to); \
- (void) (private); \
- -_err; \
- })
-
-/* Wake up up to NR waiters on FUTEXP. */
-#define lll_futex_wake(futexp, nr, private) \
- ({ \
- int _woken; \
- (void) (private); \
- - __nacl_irt_futex.futex_wake ((volatile int *) (futexp), nr, &_woken); \
- })
-
-/* NaCl does not support the requeue operation. The only use of this is in
- pthread_cond_broadcast, which handles an error return by falling back to
- plain lll_futex_wake. */
-#define lll_futex_requeue(futexp, nr_wake, nr_move, mutex, val, private) \
- ((futexp), (nr_wake), (nr_move), (mutex), (val), (private), -ENOSYS)
-
-/* NaCl does not support the special wake-unlock operation. The only use
- of this is in pthread_cond_signal, which handles an error return by
- falling back to plain lll_futex_wake. */
-/* Wake up up to NR_WAKE waiters on FUTEXP and NR_WAKE2 on FUTEXP2. */
-#define lll_futex_wake_unlock(futexp, nr_wake, nr_wake2, futexp2, private) \
- ((futexp), (nr_wake), (nr_wake2), (futexp2), (private), -ENOSYS)
-
-
-#endif /* lowlevellock-futex.h */
diff --git a/sysdeps/nacl/lowlevellock.h b/sysdeps/nacl/lowlevellock.h
deleted file mode 100644
index cfa612a..0000000
--- a/sysdeps/nacl/lowlevellock.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Low-level lock implementation. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _LOWLEVELLOCK_H
-
-/* Everything except the exit handling is the same as the generic code. */
-# include <sysdeps/nptl/lowlevellock.h>
-
-/* See exit-thread.h for details. */
-# define NACL_EXITING_TID 1
-
-# undef lll_wait_tid
-# define lll_wait_tid(tid) \
- do { \
- __typeof (tid) __tid; \
- volatile __typeof (tid) *__tidp = &(tid); \
- while ((__tid = atomic_load_relaxed (__tidp)) != 0) \
- { \
- if (__tid == NACL_EXITING_TID) \
- atomic_spin_nop (); \
- else \
- lll_futex_wait (__tidp, __tid, LLL_PRIVATE); \
- } \
- } while (0)
-
-#endif /* lowlevellock.h */
diff --git a/sysdeps/nacl/lseek.c b/sysdeps/nacl/lseek.c
deleted file mode 100644
index 4bc2382..0000000
--- a/sysdeps/nacl/lseek.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* lseek -- Move the file position of a file descriptor. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-
-/* Seek to OFFSET on FD, starting from WHENCE. */
-off_t
-__libc_lseek (int fd, off_t offset, int whence)
-{
- off_t result;
- int error = __nacl_irt_fdio.seek (fd, offset, whence, &result);
- if (error)
- {
- __set_errno (error);
- return -1;
- }
- return result;
-}
-libc_hidden_def (__lseek)
-weak_alias (__libc_lseek, __lseek)
-weak_alias (__libc_lseek, lseek)
-
-/* Since off64_t is the same as off_t, lseek64 is just an alias. */
-weak_alias (__libc_lseek, __libc_lseek64)
-weak_alias (__libc_lseek, __lseek64)
-weak_alias (__libc_lseek, lseek64)
diff --git a/sysdeps/nacl/lseek64.c b/sysdeps/nacl/lseek64.c
deleted file mode 100644
index 6f42ee6..0000000
--- a/sysdeps/nacl/lseek64.c
+++ /dev/null
@@ -1 +0,0 @@
-/* lseek.c defines lseek64 as an alias. */
diff --git a/sysdeps/nacl/lxstat.c b/sysdeps/nacl/lxstat.c
deleted file mode 100644
index cc5bc1a..0000000
--- a/sysdeps/nacl/lxstat.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Get stat information from a file name NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-/* Avoid the declaration so the compiler doesn't complain about the alias
- with a different type signature. It doesn't know that 'struct stat'
- and 'struct stat64' are ABI-compatible. */
-#define __lxstat64 __lxstat64_avoid
-#include <sys/stat.h>
-#undef __lxstat64
-
-#include <errno.h>
-#include <stddef.h>
-
-#include <xstatconv.h>
-
-#undef lstat
-
-/* Get file attributes about FILE and put them in BUF.
- If FILE is a symbolic link, do not follow it. */
-int
-__lxstat (int vers, const char *file, struct stat *buf)
-{
- nacl_abi_stat_t abi_buf;
- return NACL_CALL (__nacl_irt_dev_filename.lstat (file, &abi_buf),
- __xstat_conv (vers, &abi_buf, buf));
-}
-hidden_def (__lxstat)
-weak_alias (__lxstat, _lxstat)
-
-strong_alias (__lxstat, __lxstat64)
-hidden_ver (__lxstat, __lxstat64)
diff --git a/sysdeps/nacl/lxstat64.c b/sysdeps/nacl/lxstat64.c
deleted file mode 100644
index ca4ecd2..0000000
--- a/sysdeps/nacl/lxstat64.c
+++ /dev/null
@@ -1 +0,0 @@
-/* lxstat.c defines __lxstat64 as an alias. */
diff --git a/sysdeps/nacl/mkdir.c b/sysdeps/nacl/mkdir.c
deleted file mode 100644
index b08ff6e..0000000
--- a/sysdeps/nacl/mkdir.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Make a directory. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sys/stat.h>
-#include <nacl-interfaces.h>
-
-/* Create a directory named PATH with protections MODE. */
-int
-__mkdir (const char *path, mode_t mode)
-{
- return NACL_CALL (__nacl_irt_dev_filename.mkdir (path, mode), 0);
-}
-weak_alias (__mkdir, mkdir)
diff --git a/sysdeps/nacl/mmap.c b/sysdeps/nacl/mmap.c
deleted file mode 100644
index b3c69e7..0000000
--- a/sysdeps/nacl/mmap.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Map addresses from a file or anonymous memory. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <sys/mman.h>
-#include <nacl-interfaces.h>
-
-
-/* Map addresses starting near ADDR and extending for LEN bytes. From
- OFFSET into the file FD describes according to PROT and FLAGS. If ADDR
- is nonzero, it is the desired mapping address. If the MAP_FIXED bit is
- set in FLAGS, the mapping will be at ADDR exactly (which must be
- page-aligned); otherwise the system chooses a convenient nearby address.
- The return value is the actual mapping address chosen or MAP_FAILED
- for errors (in which case `errno' is set). A successful `mmap' call
- deallocates any previous mapping for the affected region. */
-
-__ptr_t
-__mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset)
-{
- int error = __nacl_irt_memory.mmap (&addr, len, prot, flags, fd, offset);
- if (error)
- {
- errno = error;
- return MAP_FAILED;
- }
- return addr;
-}
-weak_alias (__mmap, mmap)
-
-
-/* Since off64_t is the same as off_t, mmap64 is just an alias. */
-strong_alias (__mmap, __mmap64)
-weak_alias (__mmap, mmap64)
diff --git a/sysdeps/nacl/mmap64.c b/sysdeps/nacl/mmap64.c
deleted file mode 100644
index e8775a6..0000000
--- a/sysdeps/nacl/mmap64.c
+++ /dev/null
@@ -1 +0,0 @@
-/* mmap.c defines mmap64 as an alias. */
diff --git a/sysdeps/nacl/mprotect.c b/sysdeps/nacl/mprotect.c
deleted file mode 100644
index 9dc0c60..0000000
--- a/sysdeps/nacl/mprotect.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Change memory protections on pages. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <nacl-interfaces.h>
-
-
-/* Change the memory protection of the region starting at ADDR and
- extending LEN bytes to PROT. Returns 0 if successful, -1 for errors
- (and sets errno). */
-
-int
-__mprotect (__ptr_t addr, size_t len, int prot)
-{
- return NACL_CALL (__nacl_irt_memory.mprotect (addr, len, prot), 0);
-}
-weak_alias (__mprotect, mprotect)
diff --git a/sysdeps/nacl/munmap.c b/sysdeps/nacl/munmap.c
deleted file mode 100644
index 55667b2..0000000
--- a/sysdeps/nacl/munmap.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Deallocate a region of pages. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sys/mman.h>
-#include <nacl-interfaces.h>
-
-
-/* Deallocate any mapping for the region starting at ADDR and extending LEN
- bytes. Returns 0 if successful, -1 for errors (and sets errno). */
-
-int
-__munmap (__ptr_t addr, size_t len)
-{
- return NACL_CALL (__nacl_irt_memory.munmap (addr, len), 0);
-}
-
-weak_alias (__munmap, munmap)
diff --git a/sysdeps/nacl/nacl-after-link.sh b/sysdeps/nacl/nacl-after-link.sh
deleted file mode 100755
index fd3a2c9..0000000
--- a/sysdeps/nacl/nacl-after-link.sh
+++ /dev/null
@@ -1,69 +0,0 @@
-#!/bin/sh
-# Script to validate NaCl binaries after linking.
-
-# Copyright (C) 2015-2017 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, see
-# <http://www.gnu.org/licenses/>.
-
-# See sysdeps/nacl/Makefile for how this script is invoked.
-READELF="$1"
-binary="$2"
-
-if [ -z "$NACL_SDK_ROOT" ]; then
- echo >&2 "$0: NACL_SDK_ROOT must be set in the environment"
- exit 77
-fi
-
-ncval="${NACL_SDK_ROOT}/tools/ncval"
-
-if [ ! -x "$ncval" ]; then
- echo >&2 "$0: No ncval binary in $ncval"
- exit 77
-fi
-
-"${READELF}" -Wl "$binary" | awk '
-BEGIN { saw_load = saw_text = 0 }
-$1 == "LOAD" {
- saw_load = 1;
- if (/ R.E /) saw_code = 1;
-}
-END {
- exit (saw_code ? 11 : saw_load ? 22 : 1);
-}
-'
-case $? in
-11)
- # We saw a code segment, so we can try ncval.
- ;;
-22)
- # We saw LOAD segments but none of them were code.
- echo >&2 "+++ No code: $binary"
- exit 0
- ;;
-*)
- # Something funny going on.
- echo >&2 "*** Failed to analyze: $binary"
- exit 2
- ;;
-esac
-
-if "$ncval" "$binary"; then
- echo >&2 "+++ Validated: $binary"
- exit 0
-else
- echo >&2 "*** Validation failed: $binary"
- exit 2
-fi
diff --git a/sysdeps/nacl/nacl-interface-list.h b/sysdeps/nacl/nacl-interface-list.h
deleted file mode 100644
index d76ca3c..0000000
--- a/sysdeps/nacl/nacl-interface-list.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* List of NaCl interface tables used in libraries.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-NACL_MANDATORY_INTERFACE (rtld,
- NACL_IRT_BASIC_v0_1, nacl_irt_basic)
-NACL_MANDATORY_INTERFACE (rtld,
- NACL_IRT_FDIO_v0_1, nacl_irt_fdio)
-NACL_MANDATORY_INTERFACE (rtld,
- NACL_IRT_MEMORY_v0_3, nacl_irt_memory)
-NACL_MANDATORY_INTERFACE (libc,
- NACL_IRT_THREAD_v0_1, nacl_irt_thread)
-NACL_MANDATORY_INTERFACE (rtld,
- NACL_IRT_FUTEX_v0_1, nacl_irt_futex)
-NACL_MANDATORY_INTERFACE (rtld,
- NACL_IRT_TLS_v0_1, nacl_irt_tls)
-NACL_MANDATORY_INTERFACE (rtld,
- NACL_IRT_RESOURCE_OPEN_v0_1, nacl_irt_resource_open)
-NACL_MANDATORY_INTERFACE (rtld,
- NACL_IRT_CODE_DATA_ALLOC_v0_1,
- nacl_irt_code_data_alloc)
-NACL_OPTIONAL_INTERFACE (libc,
- NACL_IRT_CLOCK_v0_1, nacl_irt_clock)
-NACL_OPTIONAL_INTERFACE (rtld,
- NACL_IRT_DYNCODE_v0_1, nacl_irt_dyncode)
-NACL_OPTIONAL_INTERFACE (rtld,
- NACL_IRT_DEV_GETPID_v0_1, nacl_irt_dev_getpid)
-NACL_OPTIONAL_INTERFACE (rtld,
- NACL_IRT_DEV_FILENAME_v0_3, nacl_irt_dev_filename)
-NACL_OPTIONAL_INTERFACE (libc,
- NACL_IRT_DEV_FDIO_v0_3, nacl_irt_dev_fdio)
diff --git a/sysdeps/nacl/nacl-interface-table.c b/sysdeps/nacl/nacl-interface-table.c
deleted file mode 100644
index 27b0551..0000000
--- a/sysdeps/nacl/nacl-interface-table.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Define one NaCl interface table.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include "nacl-interfaces.h"
-
-#define PASTE(a, b) PASTE_1 (a, b)
-#define PASTE_1(a, b) a##b
-#define STRINGIFY(x) STRINGIFY_1 (x)
-#define STRINGIFY_1(x) #x
-
-#if IS_IN (rtld) && PASTE (MODULE_, INTERFACE_MODULE) != MODULE_rtld
-# error "This interface is also needed in rtld."
-#endif
-
-#define SECTION(which) \
- section ("nacl_" STRINGIFY (INTERFACE_CATEGORY) "_interface_" #which)
-
-static const struct nacl_interface PASTE (desc_, INTERFACE_TYPE)
- __attribute__ ((used, SECTION (names))) =
-{
- .table_size = sizeof (struct INTERFACE_TYPE),
- .namelen = sizeof INTERFACE_STRING,
- .name = INTERFACE_STRING
-};
-
-struct INTERFACE_TYPE PASTE (__, INTERFACE_TYPE)
- __attribute__ ((SECTION (tables)));
-PASTE (INTERFACE_MODULE, _hidden_data_def) (PASTE (__, INTERFACE_TYPE))
diff --git a/sysdeps/nacl/nacl-interfaces.c b/sysdeps/nacl/nacl-interfaces.c
deleted file mode 100644
index e7771d9..0000000
--- a/sysdeps/nacl/nacl-interfaces.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/* Using NaCl interface tables.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <nacl-interfaces.h>
-#include <ldsodefs.h>
-
-
-/* These magic symbols are provided implicitly by the linker to
- give us the bounds of the specially-named sections. */
-
-extern const struct nacl_interface __start_nacl_mandatory_interface_names[]
- attribute_hidden;
-extern const struct nacl_interface __stop_nacl_mandatory_interface_names[]
- attribute_hidden;
-
-extern uintptr_t __start_nacl_mandatory_interface_tables[]
- attribute_hidden;
-extern uintptr_t __stop_nacl_mandatory_interface_tables[]
- attribute_hidden;
-
-/* We use weak references for the optional ones, since they
- might not be included at all in any given statically-linked program. */
-
-extern const struct nacl_interface __start_nacl_optional_interface_names[]
- attribute_hidden __attribute__ ((weak));
-extern const struct nacl_interface __stop_nacl_optional_interface_names[]
- attribute_hidden __attribute__ ((weak));
-
-extern uintptr_t __start_nacl_optional_interface_tables[]
- attribute_hidden __attribute__ ((weak));
-extern uintptr_t __stop_nacl_optional_interface_tables[]
- attribute_hidden __attribute__ ((weak));
-
-static uintptr_t *
-next_nacl_table (uintptr_t *t, const struct nacl_interface *i)
-{
- return (void *) t + i->table_size;
-}
-
-static void __attribute__ ((noreturn))
-missing_mandatory_interface (const struct nacl_interface *i)
-{
- static const char before[] =
- "FATAL: NaCl IRT interface query failed for essential interface \"";
- static const char after[] =
- "\"\n";
-
- if (__nacl_irt_fdio.write != NULL)
- {
- size_t wrote;
- (*__nacl_irt_fdio.write) (2, before, sizeof before - 1, &wrote);
- (*__nacl_irt_fdio.write) (2, i->name, i->namelen - 1, &wrote);
- (*__nacl_irt_fdio.write) (2, after, sizeof after - 1, &wrote);
- }
-
- if (__nacl_irt_basic.exit != NULL)
- (*__nacl_irt_basic.exit) (-1);
-
- __builtin_trap ();
-}
-
-static void
-initialize_mandatory_interfaces (void)
-{
- const struct nacl_interface *i = __start_nacl_mandatory_interface_names;
- uintptr_t *t = __start_nacl_mandatory_interface_tables;
- while (i < __stop_nacl_mandatory_interface_names)
- {
- if (__nacl_irt_query (i->name, t, i->table_size) != i->table_size)
- missing_mandatory_interface (i);
-
- t = next_nacl_table (t, i);
- i = next_nacl_interface (i);
- }
-}
-
-
-static int
-nacl_missing_optional_interface (void)
-{
- return ENOSYS;
-}
-
-static void
-initialize_optional_interfaces (void)
-{
- const struct nacl_interface *i = __start_nacl_optional_interface_names;
- uintptr_t *t = __start_nacl_optional_interface_tables;
- while (i < __stop_nacl_optional_interface_names)
- {
- size_t filled = __nacl_irt_query (i->name, t, i->table_size);
- if (filled != i->table_size)
- for (size_t slot = 0; slot < i->table_size / sizeof *t; ++slot)
- t[slot] = (uintptr_t) &nacl_missing_optional_interface;
-
- t = next_nacl_table (t, i);
- i = next_nacl_interface (i);
- }
-}
-
-
-void attribute_hidden
-__nacl_initialize_interfaces (void)
-{
- initialize_mandatory_interfaces ();
- initialize_optional_interfaces ();
-}
-
-
-static bool
-try_supply (const struct nacl_interface *const start,
- const struct nacl_interface *const stop,
- uintptr_t *all_tables,
- const char *ident, size_t ident_len,
- const void *table, size_t tablesize)
-{
- const struct nacl_interface *i = start;
- uintptr_t *t = all_tables;
- while (i < stop)
- {
- if (i->table_size == tablesize
- && i->namelen == ident_len
- && !memcmp (i->name, ident, ident_len))
- {
- memcpy (t, table, tablesize);
- return true;
- }
-
- t = next_nacl_table (t, i);
- i = next_nacl_interface (i);
- }
-
- return false;
-}
-
-internal_function
-bool
-PASTE_NAME (__nacl_supply_interface_, MODULE_NAME)
- (const char *ident, size_t ident_len, const void *table, size_t tablesize)
-{
- return (try_supply (__start_nacl_mandatory_interface_names,
- __stop_nacl_mandatory_interface_names,
- __start_nacl_mandatory_interface_tables,
- ident, ident_len, table, tablesize)
- || try_supply (__start_nacl_optional_interface_names,
- __stop_nacl_optional_interface_names,
- __start_nacl_optional_interface_tables,
- ident, ident_len, table, tablesize));
-}
diff --git a/sysdeps/nacl/nacl-interfaces.h b/sysdeps/nacl/nacl-interfaces.h
deleted file mode 100644
index 6dd1c15..0000000
--- a/sysdeps/nacl/nacl-interfaces.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/* Using NaCl interface tables.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _NACL_INTERFACES_H
-#define _NACL_INTERFACES_H 1
-
-#include <errno.h>
-#include <stdbool.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-/* <nacl-irt.h> is massaged from native_client/src/untrusted/irt/irt.h so
- that it uses nacl_abi_*_t type names. We must define those types first. */
-
-/* These are the same in the IRT ABI as in the libc ABI. */
-typedef blksize_t nacl_abi_blksize_t;
-typedef dev_t nacl_abi_dev_t;
-typedef gid_t nacl_abi_gid_t;
-typedef ino_t nacl_abi_ino_t;
-typedef mode_t nacl_abi_mode_t;
-typedef nlink_t nacl_abi_nlink_t;
-typedef size_t nacl_abi_size_t;
-typedef time_t nacl_abi_time_t;
-typedef uid_t nacl_abi_uid_t;
-typedef struct dirent nacl_abi_dirent_t;
-typedef struct timeval nacl_abi_timeval_t;
-typedef struct timespec nacl_abi_timespec_t;
-
-/* This is unsigned in the IRT ABI, but it's traditionally 'long int',
- so we stick with that. */
-typedef clock_t nacl_abi_clock_t;
-
-typedef int32_t nacl_abi_blkcnt_t;
-
-/* This is different by design. */
-typedef struct nacl_abi_stat nacl_abi_stat_t;
-
-#include <nacl-irt.h>
-
-/* This is how we access the IRT interface-query function.
- This formulation makes it usable as if it were a function name. */
-#define __nacl_irt_query (*(TYPE_nacl_irt_query) GLRO(dl_sysinfo))
-
-
-/* This describes one IRT (or IRT-like) interface that libc uses.
- This structure contains no pointers, so it can go into rodata
- without relocs. Instead, the actual tables we use for these
- interfaces live in a parallel section in writable data. */
-struct nacl_interface {
- size_t table_size;
- size_t namelen;
- char name[];
-};
-
-/* Increment for 'const struct nacl_interface *' pointers. */
-static inline const struct nacl_interface *
-next_nacl_interface (const struct nacl_interface *i)
-{
- uintptr_t align = __alignof (*i);
- return (const void *) (((uintptr_t) &i->name[i->namelen] + align - 1)
- & -align);
-}
-
-#if IS_IN (libpthread)
-# define libpthread_hidden_proto(name) hidden_proto (name)
-#else
-# define libpthread_hidden_proto(name)
-#endif
-
-#define DECLARE_INTERFACE(module, type) \
- extern struct type __##type; module##_hidden_proto (__##type);
-
-#define NACL_MANDATORY_INTERFACE(module, id, type) \
- DECLARE_INTERFACE (module, type)
-#define NACL_OPTIONAL_INTERFACE(module, id, type) \
- DECLARE_INTERFACE (module, type)
-#include "nacl-interface-list.h"
-#undef NACL_MANDATORY_INTERFACE
-#undef NACL_OPTIONAL_INTERFACE
-
-extern void __nacl_initialize_interfaces (void) attribute_hidden;
-extern bool __nacl_supply_interface_libc (const char *ident, size_t ident_len,
- const void *table, size_t tablesize)
- internal_function attribute_hidden;
-extern bool __nacl_supply_interface_rtld (const char *ident, size_t ident_len,
- const void *table, size_t tablesize);
- internal_function;
-
-/* Convenience function for handling IRT call return values. */
-static inline int
-__nacl_fail (int err)
-{
- errno = err;
- return -1;
-}
-
-#define NACL_CALL(err, val) \
- ({ int _err = (err); _err ? __nacl_fail (_err) : (val); })
-
-/* Same as NACL_CALL but without setting errno. */
-#define NACL_CALL_NOERRNO(err, val) \
- ({ int _err = (err); _err ? _err : (val); })
-
-#endif /* nacl-interfaces.h */
diff --git a/sysdeps/nacl/nacl-interfaces.mk.in b/sysdeps/nacl/nacl-interfaces.mk.in
deleted file mode 100644
index 92ff3c6..0000000
--- a/sysdeps/nacl/nacl-interfaces.mk.in
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Might as well be -*- C -*-.
-
- This generates a makefile that sets the variable pairs
- nacl-MODULE-mandatory-interfaces and nacl-MODULE-optional-interfaces
- based on the nacl-interface-list.h list. */
-
-%define NACL_MANDATORY_INTERFACE(module, id, type) \
- nacl-mandatory-interfaces += module-type
-%define NACL_OPTIONAL_INTERFACE(module, id, type) \
- nacl-optional-interfaces += module-type
-
-%include "nacl-interface-list.h"
-
-%undef NACL_MANDATORY_INTERFACE
-%undef NACL_OPTIONAL_INTERFACE
-
-%define NACL_MANDATORY_INTERFACE(module, id, type) \
- nacl-module-type-string := id
-%define NACL_OPTIONAL_INTERFACE(module, id, type) \
- nacl-module-type-string := id
-
-%include "nacl-interface-list.h"
-
-%undef NACL_MANDATORY_INTERFACE
-%undef NACL_OPTIONAL_INTERFACE
diff --git a/sysdeps/nacl/nacl-test-wrapper.sh b/sysdeps/nacl/nacl-test-wrapper.sh
deleted file mode 100755
index ea6b6e2..0000000
--- a/sysdeps/nacl/nacl-test-wrapper.sh
+++ /dev/null
@@ -1,280 +0,0 @@
-#!/bin/bash
-# test-wrapper script for NaCl.
-
-# Copyright (C) 2015-2017 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, see
-# <http://www.gnu.org/licenses/>.
-
-progname="$(basename "$0")"
-
-usage="usage: ${progname} --arch=ARCH [VAR=VAL...] COMMAND ..."
-help="
-"
-
-use_bootstrap=true
-arch=
-env=()
-envi=0
-while [ $# -gt 0 ]; do
- case "$1" in
-
- --help)
- echo "$usage"
- echo "$help"
- exit 0
- ;;
-
- --arch=*)
- arch="${1#--arch=}"
- shift
- ;;
-
- *=*)
- env[envi++]='-E'
- env[envi++]="$1"
- shift
- ;;
-
- --)
- shift
- break
- ;;
-
- *)
- break
- ;;
- esac
-done
-
-if [ $# -lt 1 -o -z "$arch" ]; then
- echo "$usage" >&2
- echo "Type '${progname} --help' for more detailed help." >&2
- exit 1
-fi
-
-test_args=("$@")
-
-if [ -z "$NACL_SDK_ROOT" ]; then
- echo >&2 "$0: NACL_SDK_ROOT must be set in the environment"
- exit 77
-fi
-
-# We use a handful of things from the NaCl SDK, or at least
-# from a directory matching the layout of the NaCl SDK.
-sdk_tools="${NACL_SDK_ROOT}/tools"
-
-NACL_BOOTSTRAP="${sdk_tools}/nacl_helper_bootstrap_${arch}"
-NACL_SEL_LDR="${sdk_tools}/sel_ldr_${arch}"
-NACL_IRT="${sdk_tools}/irt_core_${arch}.nexe"
-NACL_LOADER="${sdk_tools}/elf_loader_${arch}.nexe"
-
-if [ ! -x "$NACL_BOOTSTRAP" -o ! -x "$NACL_SEL_LDR" ]; then
- echo >&2 "$0: sel_ldr_${arch} and/or nacl_helper_bootstrap_${arch} missing"
- echo >&2 "$0: from directory $sdk_tools"
- exit 77
-fi
-
-if [ ! -r "$NACL_IRT" -o ! -r "$NACL_LOADER" ]; then
- echo >&2 "$0: irt_core_${arch}.nexe and/or loader_${arch}.nexe missing"
- echo >&2 "$0: from directory $sdk_tools"
- exit 77
-fi
-
-# Figure out if we are building for the native machine or not.
-# If not, we'll run sel_ldr under qemu.
-decide_use_emulator()
-{
- local arg
- for arg; do
- if [[ "$(uname -m)" = "$1" ]]; then
- return
- fi
- done
- use_emulator=true
-}
-
-use_emulator=false
-case "$arch" in
-arm)
- decide_use_emulator 'arm*'
- emulator=(qemu-arm -cpu cortex-a15 -L "${sdk_tools}/arm_trusted")
- ;;
-x86_32)
- decide_use_emulator 'i?86' 'x86_64*'
- emulator=(qemu-i386)
- ;;
-x86_64)
- decide_use_emulator 'x86_64*'
- emulator=(qemu-x86_64)
- ;;
-esac
-
-if $use_emulator; then
- ldr_args=('-Q')
- emulator_factor=10
-else
- emulator=()
- ldr_args=()
- emulator_factor=1
-fi
-
-if $use_bootstrap; then
- ldr=(
- "${NACL_BOOTSTRAP}"
- "${NACL_SEL_LDR}"
- '--r_debug=0xXXXXXXXXXXXXXXXX'
- '--reserved_at_zero=0xXXXXXXXXXXXXXXXX'
- )
-else
- ldr=("${NACL_SEL_LDR}")
-fi
-
-static=true
-case "$1" in
-*/ld-nacl*) static=false ;;
-esac
-
-if $static; then
- loader=()
-else
- loader=(-f "${NACL_LOADER}")
-fi
-
-run_test()
-{
- local test_fifo="$1"
- local cmd=(
- "${emulator[@]}" "${ldr[@]}" -q -S -a "${ldr_args[@]}" -B "${NACL_IRT}"
- "${loader[@]}" "${env[@]}" -E TEST_DIRECT="$test_fifo" -- "${test_args[@]}"
- )
- if [ "${NACLVERBOSITY:+set}" = set ]; then
- "${cmd[@]}"
- else
- NACLLOG=/dev/null "${cmd[@]}"
- fi
-}
-
-temp_files=()
-test_fifo=
-do_cleanup()
-{
- rm -rf "$test_fifo" "${temp_files[@]}"
-}
-trap do_cleanup EXIT HUP INT TERM
-
-# Create a named pipe to receive the TEST_DIRECT information from the test
-# program.
-test_fifo=${TMPDIR:-/tmp}/libc-test-fifo.$$
-rm -f "$test_fifo"
-mkfifo "$test_fifo" || {
- echo "Cannot create test FIFO '$test_fifo'"
- exit 1
-}
-
-# Run the test in the background, so we can implement a timeout.
-# The no-op redirection defeats the default behavior of "< /dev/null"
-# for a background command.
-run_test "$test_fifo" <&0 & test_pid=$!
-
-# Set up a short timeout before we read from the FIFO, in case
-# the program doesn't actually write to the FIFO at all (it is
-# not a test-skeleton.c program, or it dies very early).
-no_skeleton=false
-script_pid=$$
-trap 'no_skeleton=true' USR1
-(sleep 2; kill -USR1 $script_pid) 2> /dev/null &
-
-# The test should first write into the FIFO to describe its expectations.
-# Our open-for-reading of the FIFO will block until the test starts up and
-# opens it for writing. Then our reads will block until the test finishes
-# writing out info and closes the FIFO. At that point we will have
-# collected (and evaluated) what it emitted. It sets these variables:
-# timeout=%u
-# timeoutfactor=%u
-# exit=%u
-# signal=%s
-unset exit signal
-. "$test_fifo" 2> /dev/null
-
-# If we got this far, either the 'no_skeleton=true' watchdog already
-# fired, or else we don't want it to.
-trap '' USR1
-
-if $no_skeleton; then
- # We hit the timeout, so we didn't get full information about test
- # expectations. Reset any partial results we may have gotten.
- unset exit signal
-else
- # Now we know the expected timeout, so we can start the timer running.
- ((sleep_time = timeout * timeoutfactor * emulator_factor))
-
- # Now start a background subshell to enforce the timeout.
- (sleep "$sleep_time"; kill -ALRM $test_pid) 2> /dev/null &
-fi
-
-# This corresponds to '#ifdef EXPECTED_STATUS' in test-skeleton.c.
-expected_status()
-{
- test "${exit+yes}" = yes
-}
-# This corresponds to '#ifdef EXPECTED_SIGNAL' in test-skeleton.c.
-expected_signal()
-{
- test "${signal+yes}" = yes
-}
-# This corresponds to 'if (WIFEXITED (status))' in test-skeleton.c.
-wifexited()
-{
- test $test_rc -lt 128
-}
-
-# Now wait for the test process to finish.
-wait $test_pid
-test_rc=$?
-
-# This exactly duplicates the logic in test-skeleton.c.
-if wifexited; then
- if ! expected_status; then
- if ! expected_signal; then
- # Simply exit with the return value of the test. */
- exit $test_rc
- else
- echo "Expected signal '${signal}' from child, got none"
- exit 1
- fi
- else
- if [ $test_rc -ne $exit ]; then
- echo "Expected status $exit, got $test_rc"
- exit 1
- fi
- exit 0
- fi
-else
- # Process was killed by timer or other signal.
- ((test_signal = test_rc > 192 ? 256 - test_rc : test_rc - 128 ))
- test_signame=$(kill -l "$test_signal")
- if ! expected_signal; then
- echo "Didn't expect signal from child; got '${test_signame}'"
- exit 1
- else
- if [ "$test_signame" != "$signal" ]; then
- echo "\
-Incorrect signal from child: got '${test_signame}', need '${signal}'"
- exit 1
- fi
- exit 0
- fi
-fi
diff --git a/sysdeps/nacl/nacl_interface_ext_supply.c b/sysdeps/nacl/nacl_interface_ext_supply.c
deleted file mode 100644
index 8548005..0000000
--- a/sysdeps/nacl/nacl_interface_ext_supply.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Interface for the user to replace NaCl IRT interface functions.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <nacl-interfaces.h>
-#include <string.h>
-
-size_t
-nacl_interface_ext_supply (const char *interface_ident,
- const void *table, size_t tablesize)
-{
- const size_t ident_len = strlen (interface_ident) + 1;
-
- /* Most interfaces are in rtld, so try there first. If other
- libraries ever get their own tables not used in libc, then we
- will need some dynamic registration mechanism here to iterate
- over all libraries' __nacl_supply_interface_libfoo calls. */
- if (0
-#ifdef SHARED
- || __nacl_supply_interface_rtld (interface_ident, ident_len,
- table, tablesize)
-#endif
- || __nacl_supply_interface_libc (interface_ident, ident_len,
- table, tablesize))
- return tablesize;
-
- return 0;
-}
diff --git a/sysdeps/nacl/nacl_interface_query.c b/sysdeps/nacl/nacl_interface_query.c
deleted file mode 100644
index a5ea543..0000000
--- a/sysdeps/nacl/nacl_interface_query.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* NaCl function exposing IRT interface query.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <nacl-interfaces.h>
-#include <ldsodefs.h>
-
-#ifdef SHARED
-
-/* We can define this trivially using IFUNC rather than a wrapper
- because we absolutely require that we get the IRT interface query
- function pointer via AT_SYSINFO. */
-
-extern TYPE_nacl_irt_query nacl_interface_query_ifunc (void)
- asm ("nacl_interface_query");
-
-TYPE_nacl_irt_query
-inhibit_stack_protector
-nacl_interface_query_ifunc (void)
-{
- return &__nacl_irt_query;
-}
-asm (".type nacl_interface_query, %gnu_indirect_function");
-
-#else
-
-/* In the static library, using IFUNC is just extra overhead. */
-
-size_t
-nacl_interface_query (const char *interface_ident,
- void *table, size_t tablesize)
-{
- return __nacl_irt_query (interface_ident, table, tablesize);
-}
-
-#endif
diff --git a/sysdeps/nacl/nanosleep.c b/sysdeps/nacl/nanosleep.c
deleted file mode 100644
index 4e94599..0000000
--- a/sysdeps/nacl/nanosleep.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* nanosleep -- Sleep for a duration given in nanoseconds. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <time.h>
-#include <nacl-interfaces.h>
-
-
-/* Pause execution for a number of nanoseconds. */
-int
-__libc_nanosleep (const struct timespec *requested_time,
- struct timespec *remaining)
-{
- return NACL_CALL (__nacl_irt_basic.nanosleep (requested_time, remaining), 0);
-}
-
-weak_alias (__libc_nanosleep, __nanosleep)
-libc_hidden_def (__nanosleep)
-weak_alias (__libc_nanosleep, nanosleep)
diff --git a/sysdeps/nacl/open.c b/sysdeps/nacl/open.c
deleted file mode 100644
index 7b08eed..0000000
--- a/sysdeps/nacl/open.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Open a file by name. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <fcntl.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <nacl-interfaces.h>
-
-
-/* Open FILE with access OFLAG. If OFLAG includes O_CREAT,
- a third argument is the file protection. */
-int
-__libc_open (const char *file, int oflag, ...)
-{
- mode_t mode = 0;
-
- if (oflag & O_CREAT)
- {
- va_list arg;
- va_start (arg, oflag);
- mode = va_arg (arg, mode_t);
- va_end (arg);
- }
-
- int fd;
- return NACL_CALL (__nacl_irt_dev_filename.open (file, oflag, mode, &fd), fd);
-}
-libc_hidden_def (__libc_open)
-weak_alias (__libc_open, __open)
-libc_hidden_weak (__open)
-weak_alias (__libc_open, open)
-
-/* open64 is just an alias. */
-strong_alias (__libc_open, __libc_open64)
-strong_alias (__libc_open64, __open64)
-libc_hidden_def (__open64)
-weak_alias (__libc_open64, open64)
diff --git a/sysdeps/nacl/open64.c b/sysdeps/nacl/open64.c
deleted file mode 100644
index b3e5563..0000000
--- a/sysdeps/nacl/open64.c
+++ /dev/null
@@ -1 +0,0 @@
-/* open.c defines open64 as an alias. */
diff --git a/sysdeps/nacl/preconfigure b/sysdeps/nacl/preconfigure
deleted file mode 100644
index c700fbc..0000000
--- a/sysdeps/nacl/preconfigure
+++ /dev/null
@@ -1,7 +0,0 @@
-# GNU C Library preconfigure fragment for sysdeps/nacl
-
-case "$config_machine-$config_os" in
-arm*-nacl*)
- libc_config_ok=yes
- ;;
-esac
diff --git a/sysdeps/nacl/profil.c b/sysdeps/nacl/profil.c
deleted file mode 100644
index 701d7ad..0000000
--- a/sysdeps/nacl/profil.c
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Side-step sysdeps/posix/profil.c, which uses sigaction and setitimer. */
-#include <gmon/profil.c>
diff --git a/sysdeps/nacl/pthread-pids.h b/sysdeps/nacl/pthread-pids.h
deleted file mode 100644
index d9595df..0000000
--- a/sysdeps/nacl/pthread-pids.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* Initialize pid and tid fields of struct pthread. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <pthreadP.h>
-
-
-/* NaCl has no concept of PID or TID, nor even any notion of an
- identifier for a thread within the process. But various places in
- the NPTL implementation rely on using the 'tid' field of the TCB
- (struct pthread) as an identifier that is unique at least among all
- live threads in the process. So we must synthesize some number to
- use. Conveniently, the 'pthread_t' value itself is already unique
- in exactly this way (because it's the 'struct pthread' pointer).
-
- The only wrinkle is that 'tid' is a (32-bit) 'int' and its high
- (sign) bit is used for special purposes, so we must be absolutely
- sure that we never use a pointer value with the high bit set. (It
- also cannot be zero, but zero is never a valid pointer anyway.)
- The NaCl sandbox models for 32-bit machines limit the address space
- to less than 3GB (in fact, to 1GB), so it's already impossible that
- a valid pointer will have its high bit set. But the NaCl x86-64
- sandbox model allows a full 4GB of address space, so we cannot
- assume that an arbitrary pointer value will not have the high bit
- set. Conveniently, there are always unused bits in the pointer
- value for a 'struct pthread', because it is always aligned to at
- least 32 bits and so the low bits are always zero. Hence, we can
- safely avoid the danger of a nonzero high bit just by shifting the
- pointer value right. */
-
-static inline int
-__nacl_get_tid (struct pthread *pd)
-{
- uintptr_t id = (uintptr_t) pd;
- int tid = id >> 1;
- assert ((id & 1) == 0);
- assert (sizeof id == sizeof tid);
- assert (tid > 0);
- /* This ensures that NACL_EXITING_TID (lowlevellock.h) can never
- be a valid TID value. */
- assert ((tid & 1) == 0);
- return tid;
-}
-
-
-/* Initialize PD->pid and PD->tid for the initial thread. If there is
- setup required to arrange that __exit_thread causes PD->tid to be
- cleared and futex-woken, then this function should do that as well. */
-static inline void
-__pthread_initialize_pids (struct pthread *pd)
-{
- pd->tid = __nacl_get_tid (pd);
- pd->pid = -1;
-}
diff --git a/sysdeps/nacl/pthread_condattr_setclock.c b/sysdeps/nacl/pthread_condattr_setclock.c
deleted file mode 100644
index 25515e2..0000000
--- a/sysdeps/nacl/pthread_condattr_setclock.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Set the clock for timeouts on a condition variable. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include "pthreadP.h"
-
-
-int
-pthread_condattr_setclock (pthread_condattr_t *attr, clockid_t clock_id)
-{
- switch (clock_id)
- {
- case CLOCK_REALTIME:
- /* This is the default state and the only one actually supported. */
- return 0;
-
- case CLOCK_MONOTONIC:
- /* NaCl recognizes CLOCK_MONOTONIC for other purposes, so it is a
- "known clock". But NaCl doesn't support it for this purpose. */
- return ENOTSUP;
-
- default:
- /* The only other recognized clocks are CPU-time clocks,
- which POSIX says should get EINVAL. */
- return EINVAL;
- }
-}
diff --git a/sysdeps/nacl/read.c b/sysdeps/nacl/read.c
deleted file mode 100644
index c47013c..0000000
--- a/sysdeps/nacl/read.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* read -- Read data from a file descriptor. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Read NBYTES into BUF from FD. Return the number read or -1. */
-ssize_t
-__libc_read (int fd, void *buf, size_t nbytes)
-{
- size_t nread;
- return NACL_CALL (__nacl_irt_fdio.read (fd, buf, nbytes, &nread), nread);
-}
-libc_hidden_def (__libc_read)
-weak_alias (__libc_read, __read)
-libc_hidden_weak (__read)
-weak_alias (__libc_read, read)
diff --git a/sysdeps/nacl/readdir.c b/sysdeps/nacl/readdir.c
deleted file mode 100644
index a73bfe4..0000000
--- a/sysdeps/nacl/readdir.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* The compiler complains about aliases with nonmatching type signatures.
- The types 'struct dirent' and 'struct dirent64' are actually identical
- even though the compiler doesn't consider them to be. So we hide the
- declaration from the compiler. */
-#define __readdir64 __avoid___readdir64_declaration
-#define readdir64 __avoid_readdir64_declaration
-#include <sysdeps/posix/readdir.c>
-#undef __readdir64
-#undef readdir64
-strong_alias (__readdir, __readdir64)
-weak_alias (__readdir64, readdir64)
diff --git a/sysdeps/nacl/readdir64.c b/sysdeps/nacl/readdir64.c
deleted file mode 100644
index f4806bf..0000000
--- a/sysdeps/nacl/readdir64.c
+++ /dev/null
@@ -1 +0,0 @@
-/* readdir.c defines readdir64 as an alias. */
diff --git a/sysdeps/nacl/readdir64_r.c b/sysdeps/nacl/readdir64_r.c
deleted file mode 100644
index c7830de..0000000
--- a/sysdeps/nacl/readdir64_r.c
+++ /dev/null
@@ -1 +0,0 @@
-/* readdir_r.c defines readdir64_r as an alias. */
diff --git a/sysdeps/nacl/readdir_r.c b/sysdeps/nacl/readdir_r.c
deleted file mode 100644
index 3a9a717..0000000
--- a/sysdeps/nacl/readdir_r.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/* The compiler complains about aliases with nonmatching type signatures.
- The types 'struct dirent' and 'struct dirent64' are actually identical
- even though the compiler doesn't consider them to be. So we hide the
- declaration from the compiler. */
-#define readdir64_r __avoid_readdir64_r_declaration
-#include <sysdeps/posix/readdir_r.c>
-#undef readdir64_r
-weak_alias (__readdir_r, readdir64_r)
diff --git a/sysdeps/nacl/readlink.c b/sysdeps/nacl/readlink.c
deleted file mode 100644
index e95fb59..0000000
--- a/sysdeps/nacl/readlink.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Read the contents of a symbolic link. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Read the contents of the symbolic link PATH into no more than
- LEN bytes of BUF. The contents are not null-terminated.
- Returns the number of characters read, or -1 for errors. */
-ssize_t
-__readlink (const char *path, char *buf, size_t len)
-{
- size_t nread;
- return NACL_CALL (__nacl_irt_dev_filename.readlink (path, buf, len, &nread),
- nread);
-}
-weak_alias (__readlink, readlink)
diff --git a/sysdeps/nacl/rename.c b/sysdeps/nacl/rename.c
deleted file mode 100644
index 632a5ef..0000000
--- a/sysdeps/nacl/rename.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Rename a file. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Rename the file OLD to NEW. */
-int
-rename (const char *old, const char *new)
-{
- return NACL_CALL (__nacl_irt_dev_filename.rename (old, new), 0);
-}
diff --git a/sysdeps/nacl/rmdir.c b/sysdeps/nacl/rmdir.c
deleted file mode 100644
index 6e48bb8..0000000
--- a/sysdeps/nacl/rmdir.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Remove a directory. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Remove the directory PATH. */
-int
-__rmdir (const char *path)
-{
- return NACL_CALL (__nacl_irt_dev_filename.rmdir (path), 0);
-}
-weak_alias (__rmdir, rmdir)
diff --git a/sysdeps/nacl/sched_yield.c b/sysdeps/nacl/sched_yield.c
deleted file mode 100644
index 5250eab..0000000
--- a/sysdeps/nacl/sched_yield.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* sched_yield -- Yield the processor. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <sched.h>
-#include <nacl-interfaces.h>
-
-
-/* Yield the processor. */
-int
-__sched_yield (void)
-{
- return NACL_CALL (__nacl_irt_basic.sched_yield (), 0);
-}
-libc_hidden_def (__sched_yield)
-weak_alias (__sched_yield, sched_yield)
diff --git a/sysdeps/nacl/shlib-versions b/sysdeps/nacl/shlib-versions
deleted file mode 100644
index c146d31..0000000
--- a/sysdeps/nacl/shlib-versions
+++ /dev/null
@@ -1,9 +0,0 @@
-# DEFAULT Earliest symbol set
-# ------- -------------------
-DEFAULT GLIBC_2.22
-
-# Library=version Earliest symbol set (optional)
-# --------------- ------------------------------
-
-libc=0.1
-libm=0.1
diff --git a/sysdeps/nacl/sigaction.c b/sysdeps/nacl/sigaction.c
deleted file mode 100644
index 898486e..0000000
--- a/sysdeps/nacl/sigaction.c
+++ /dev/null
@@ -1,11 +0,0 @@
-#if IS_IN (libpthread)
-
-/* This placeholder file prevents nptl/sigaction.c from being compiled.
- For NaCl, there is no need for a separate sigaction in libpthread. */
-
-#else
-
-/* Get the standard stub. */
-#include <signal/sigaction.c>
-
-#endif
diff --git a/sysdeps/nacl/sprofil.c b/sysdeps/nacl/sprofil.c
deleted file mode 100644
index 96d4300..0000000
--- a/sysdeps/nacl/sprofil.c
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Side-step sysdeps/posix/sprofil.c, which uses sigaction and setitimer. */
-#include <gmon/sprofil.c>
diff --git a/sysdeps/nacl/start.c b/sysdeps/nacl/start.c
deleted file mode 100644
index dc05c80..0000000
--- a/sysdeps/nacl/start.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Entry-point for programs. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- In addition to the permissions in the GNU Lesser General Public
- License, the Free Software Foundation gives you unlimited
- permission to link the compiled version of this file with other
- programs, and to distribute those programs without any restriction
- coming from the use of this file. (The GNU Lesser General Public
- License restrictions do apply in other respects; for example, they
- cover modification of the file, and distribution when not linked
- into another program.)
-
- Note that people who make modified versions of this file are not
- obligated to grant this special exception for their modified
- versions; it is their choice whether to do so. The GNU Lesser
- General Public License gives permission to release a modified
- version without this exception; this exception also makes it
- possible to release a modified version which carries forward this
- exception.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <stdint.h>
-#include <link.h>
-
-/* NaCl's elf32.h is incompatible with the real <elf.h>. */
-#define NATIVE_CLIENT_SRC_INCLUDE_ELF32_H_
-#include <native_client/src/untrusted/nacl/nacl_startup.h>
-
-
-/* The application defines this, of course. */
-extern int main (int argc, char **argv, char **envp);
-
-/* But maybe it defines this too, in which case it takes precedence. */
-extern int __nacl_main (int argc, char **argv, char **envp)
- __attribute__ ((weak));
-
-/* These are defined in libc. */
-extern int __libc_csu_init (int argc, char **argv, char **envp);
-extern void __libc_csu_fini (void);
-extern void __libc_start_main (int (*main) (int, char **, char **),
- int argc, char **argv, ElfW(auxv_t) *auxv,
- int (*init) (int, char **, char **),
- void (*fini) (void),
- void (*rtld_fini) (void),
- void *stack_end);
-
-void
-_start (uint32_t info[])
-{
- /* The generic code actually assumes that envp follows argv. */
-
- __libc_start_main (&__nacl_main ?: &main,
- nacl_startup_argc (info),
- nacl_startup_argv (info),
- nacl_startup_auxv (info),
- &__libc_csu_init, &__libc_csu_fini,
- nacl_startup_fini (info),
- __builtin_frame_address (0));
-
- /* That should not return. Make sure we crash if it did. */
- while (1)
- __builtin_trap ();
-}
diff --git a/sysdeps/nacl/symlink.c b/sysdeps/nacl/symlink.c
deleted file mode 100644
index fba30ab..0000000
--- a/sysdeps/nacl/symlink.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Make a symbolic link. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Make a symbolic link to FROM called TO. */
-int
-__symlink (const char *from, const char *to)
-{
- return NACL_CALL (__nacl_irt_dev_filename.symlink (from, to), 0);
-}
-weak_alias (__symlink, symlink)
diff --git a/sysdeps/nacl/tls.h b/sysdeps/nacl/tls.h
deleted file mode 100644
index 3d63057..0000000
--- a/sysdeps/nacl/tls.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Definition for thread-local data handling. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _NACL_TLS_H
-#define _NACL_TLS_H 1
-
-#ifndef __ASSEMBLER__
-
-# include <nacl-interfaces.h>
-
-/* Code to initially initialize the thread pointer. This might need
- special attention since 'errno' is not yet available and if the
- operation can cause a failure 'errno' must not be touched. */
-# define TLS_INIT_TP(tcbp) \
- ((*__nacl_irt_tls.tls_init) (tcbp) == 0 ? NULL : "tls_init call failed")
-
-/* Our use of dl_sysinfo is rather different from the Linux syscall
- entry-point case. We never need a thread-local copy of the value. */
-# undef SETUP_THREAD_SYSINFO
-# undef CHECK_THREAD_SYSINFO
-# define SETUP_THREAD_SYSINFO(pd) ((void) (pd))
-# define CHECK_THREAD_SYSINFO(pd) ((void) (pd))
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* tls.h */
diff --git a/sysdeps/nacl/truncate.c b/sysdeps/nacl/truncate.c
deleted file mode 100644
index b4a5e8d..0000000
--- a/sysdeps/nacl/truncate.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Truncate a file (by name). NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Truncate PATH to LENGTH bytes. */
-int
-__truncate (const char *path, off_t length)
-{
- return NACL_CALL (__nacl_irt_dev_filename.truncate (path, length), 0);
-}
-weak_alias (__truncate, truncate)
-
-/* truncate64 is the same as truncate. */
-strong_alias (__truncate, __truncate64)
-weak_alias (__truncate64, truncate64)
diff --git a/sysdeps/nacl/truncate64.c b/sysdeps/nacl/truncate64.c
deleted file mode 100644
index 729d0d0..0000000
--- a/sysdeps/nacl/truncate64.c
+++ /dev/null
@@ -1 +0,0 @@
-/* truncate64 is the same as truncate. */
diff --git a/sysdeps/nacl/uname-values.h b/sysdeps/nacl/uname-values.h
deleted file mode 100644
index d19b7f6..0000000
--- a/sysdeps/nacl/uname-values.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Constant values for the uname function to return. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-/* This file must define these macros with string values:
- UNAME_SYSNAME
- UNAME_RELEASE
- UNAME_VERSION
- UNAME_MACHINE
-*/
-
-#ifndef UNAME_MACHINE
-# error "sysdeps/MACHINE/nacl/uname-values.h should define UNAME_MACHINE"
-#endif
-
-#define UNAME_SYSNAME "NaCl"
-#define UNAME_RELEASE "unknown"
-#define UNAME_VERSION "unknown"
diff --git a/sysdeps/nacl/unlink.c b/sysdeps/nacl/unlink.c
deleted file mode 100644
index 82b97c7..0000000
--- a/sysdeps/nacl/unlink.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Remove a file. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Remove the link named NAME. */
-int
-__unlink (const char *name)
-{
- return NACL_CALL (__nacl_irt_dev_filename.unlink (name), 0);
-}
-weak_alias (__unlink, unlink)
diff --git a/sysdeps/nacl/utimes.c b/sysdeps/nacl/utimes.c
deleted file mode 100644
index b9f0688..0000000
--- a/sysdeps/nacl/utimes.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Change the access and modification times of a file. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sys/time.h>
-#include <nacl-interfaces.h>
-
-/* Change the access time of FILE to TVP[0] and
- the modification time of FILE to TVP[1]. */
-int
-__utimes (const char *file, const struct timeval tvp[2])
-{
- return NACL_CALL (__nacl_irt_dev_filename.utimes (file, tvp), 0);
-}
-weak_alias (__utimes, utimes)
diff --git a/sysdeps/nacl/write.c b/sysdeps/nacl/write.c
deleted file mode 100644
index eda1b9f..0000000
--- a/sysdeps/nacl/write.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* write -- Write data to a file descriptor. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <unistd.h>
-#include <nacl-interfaces.h>
-
-/* Write NBYTES of BUF to FD. Return the number written, or -1. */
-ssize_t
-__libc_write (int fd, const void *buf, size_t nbytes)
-{
- size_t wrote;
- return NACL_CALL (__nacl_irt_fdio.write (fd, buf, nbytes, &wrote), wrote);
-}
-libc_hidden_def (__libc_write)
-
-weak_alias (__libc_write, __write)
-libc_hidden_weak (__write)
-weak_alias (__libc_write, write)
diff --git a/sysdeps/nacl/xstat.c b/sysdeps/nacl/xstat.c
deleted file mode 100644
index 8c0b892..0000000
--- a/sysdeps/nacl/xstat.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Get stat information from a file name. NaCl version.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-/* Avoid the declaration so the compiler doesn't complain about the alias
- with a different type signature. It doesn't know that 'struct stat'
- and 'struct stat64' are ABI-compatible. */
-#define __xstat64 __xstat64_avoid
-#include <sys/stat.h>
-#undef __xstat64
-
-#include <errno.h>
-#include <stddef.h>
-
-#include <xstatconv.h>
-
-#undef stat
-
-/* Get file information about FILE in BUF. */
-int
-__xstat (int vers, const char *file, struct stat *buf)
-{
- nacl_abi_stat_t abi_buf;
- return NACL_CALL (__nacl_irt_dev_filename.stat (file, &abi_buf),
- __xstat_conv (vers, &abi_buf, buf));
-}
-hidden_def (__xstat)
-weak_alias (__xstat, _xstat)
-
-strong_alias (__xstat, __xstat64)
-hidden_ver (__xstat, __xstat64)
diff --git a/sysdeps/nacl/xstat64.c b/sysdeps/nacl/xstat64.c
deleted file mode 100644
index 47db9b9..0000000
--- a/sysdeps/nacl/xstat64.c
+++ /dev/null
@@ -1 +0,0 @@
-/* xstat.c defines __xstat64 as an alias. */
diff --git a/sysdeps/nacl/xstatconv.c b/sysdeps/nacl/xstatconv.c
deleted file mode 100644
index 03caa6d..0000000
--- a/sysdeps/nacl/xstatconv.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Convert between the NaCl ABI's `struct stat' format, and libc's.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <string.h>
-#include <sys/stat.h>
-#include <xstatconv.h>
-
-internal_function
-int
-__xstat_conv (int vers, const struct nacl_abi_stat *kbuf, void *ubuf)
-{
- /* It's kosher enough just to crash here, but there are some
- existing NaCl tests that like to see EFAULT, and that's what
- making the IRT call with NULL would give. */
- if (__glibc_unlikely (ubuf == NULL))
- {
- __set_errno (EFAULT);
- return -1;
- }
-
- switch (vers)
- {
- case _STAT_VER_NACL:
- /* Nothing to do. The struct is in the form the NaCl ABI expects. */
- *(struct nacl_abi_stat *) ubuf = *kbuf;
- break;
-
- case _STAT_VER_LINUX:
- {
- struct stat *buf = ubuf;
-
- /* Zero-fill the pad/unused fields. */
- memset (buf, 0, sizeof *buf);
-
- /* Convert from NaCl IRT ABI `struct stat'. */
- buf->st_dev = kbuf->nacl_abi_st_dev;
- buf->st_ino = kbuf->nacl_abi_st_ino;
- buf->st_mode = kbuf->nacl_abi_st_mode;
- buf->st_nlink = kbuf->nacl_abi_st_nlink;
- buf->st_uid = kbuf->nacl_abi_st_uid;
- buf->st_gid = kbuf->nacl_abi_st_gid;
- buf->st_rdev = kbuf->nacl_abi_st_rdev;
- buf->st_size = kbuf->nacl_abi_st_size;
- buf->st_blksize = kbuf->nacl_abi_st_blksize;
- buf->st_blocks = kbuf->nacl_abi_st_blocks;
- buf->st_atim.tv_sec = kbuf->nacl_abi_st_atime;
- buf->st_atim.tv_nsec = kbuf->nacl_abi_st_atimensec;
- buf->st_mtim.tv_sec = kbuf->nacl_abi_st_mtime;
- buf->st_mtim.tv_nsec = kbuf->nacl_abi_st_mtimensec;
- buf->st_ctim.tv_sec = kbuf->nacl_abi_st_ctime;
- buf->st_ctim.tv_nsec = kbuf->nacl_abi_st_ctimensec;
- }
- break;
-
- default:
- __set_errno (EINVAL);
- return -1;
- }
-
- return 0;
-}
diff --git a/sysdeps/nacl/xstatconv.h b/sysdeps/nacl/xstatconv.h
deleted file mode 100644
index 8bca828..0000000
--- a/sysdeps/nacl/xstatconv.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Convert between the NaCl ABI's `struct stat' format, and libc's.
- Copyright (C) 2015-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <nacl-interfaces.h>
-
-#define NACL_IN_TOOLCHAIN_HEADERS
-
-struct stat;
-
-/* stat.h uses nacl_abi_off_t, but irt.h defines only nacl_irt_off_t. */
-typedef nacl_irt_off_t nacl_abi_off_t;
-
-/* We use this header to define struct nacl_abi_stat. */
-#include <native_client/src/trusted/service_runtime/include/bits/stat.h>
-
-extern int __xstat_conv (int vers, const struct nacl_abi_stat *, void *)
- internal_function attribute_hidden;
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 25 +
NEWS | 3 +
abi-tags | 2 -
sysdeps/arm/__longjmp.S | 40 +-
sysdeps/arm/add_n.S | 27 +-
sysdeps/arm/addmul_1.S | 18 +-
sysdeps/arm/arm-mcount.S | 3 +-
sysdeps/arm/armv6/rawmemchr.S | 18 +-
sysdeps/arm/armv6/strchr.S | 18 +-
sysdeps/arm/armv6/strcpy.S | 55 +-
sysdeps/arm/armv6/strlen.S | 18 +-
sysdeps/arm/armv6/strrchr.S | 6 +-
sysdeps/arm/armv6t2/memchr.S | 9 +-
sysdeps/arm/armv6t2/strlen.S | 23 +-
sysdeps/arm/armv7/multiarch/memcpy_impl.S | 581 +++------
sysdeps/arm/armv7/strcmp.S | 93 +-
sysdeps/arm/dl-tlsdesc.S | 28 +-
sysdeps/arm/memcpy.S | 124 +--
sysdeps/arm/memmove.S | 124 +--
sysdeps/arm/memset.S | 27 +-
sysdeps/arm/nacl/Implies | 2 -
sysdeps/arm/nacl/Makefile | 33 -
sysdeps/arm/nacl/____longjmp_chk.S | 47 -
sysdeps/arm/nacl/aeabi_read_tp.S | 44 -
sysdeps/arm/nacl/arm-features.h | 43 -
sysdeps/arm/nacl/dl-machine.h | 53 -
sysdeps/arm/nacl/dl-trampoline.S | 278 -----
sysdeps/arm/nacl/include/bits/setjmp.h | 41 -
sysdeps/arm/nacl/libc.abilist | 1855 -----------------------------
sysdeps/arm/nacl/shlib-versions | 4 -
sysdeps/arm/nacl/start.c | 1 -
sysdeps/arm/nacl/sysdep.h | 69 --
sysdeps/arm/nacl/tls.h | 2 -
sysdeps/arm/nacl/uname-values.h | 20 -
sysdeps/arm/setjmp.S | 36 +-
sysdeps/arm/strlen.S | 6 +-
sysdeps/arm/submul_1.S | 18 +-
sysdeps/arm/sysdep.h | 52 +-
sysdeps/nacl/Implies | 3 -
sysdeps/nacl/Makefile | 145 ---
sysdeps/nacl/Subdirs | 3 -
sysdeps/nacl/Versions | 23 -
sysdeps/nacl/_exit.c | 35 -
sysdeps/nacl/access.c | 35 -
sysdeps/nacl/backtrace.c | 1 -
sysdeps/nacl/bits/dirent.h | 52 -
sysdeps/nacl/bits/fcntl.h | 145 ---
sysdeps/nacl/bits/local_lim.h | 64 -
sysdeps/nacl/bits/mman.h | 24 -
sysdeps/nacl/bits/param.h | 23 -
sysdeps/nacl/bits/posix_opt.h | 210 ----
sysdeps/nacl/bits/stat.h | 147 ---
sysdeps/nacl/bits/typesizes.h | 72 --
sysdeps/nacl/brk.c | 92 --
sysdeps/nacl/chdir.c | 28 -
sysdeps/nacl/check_fds.c | 23 -
sysdeps/nacl/chmod.c | 28 -
sysdeps/nacl/clock.c | 29 -
sysdeps/nacl/clock_getres.c | 28 -
sysdeps/nacl/clock_gettime.c | 29 -
sysdeps/nacl/close.c | 31 -
sysdeps/nacl/configure | 18 -
sysdeps/nacl/configure.ac | 18 -
sysdeps/nacl/createthread.c | 47 -
sysdeps/nacl/dl-fileid.h | 8 -
sysdeps/nacl/dl-map-segments.h | 269 -----
sysdeps/nacl/dl-osinfo.h | 34 -
sysdeps/nacl/dl-sysdep-open.h | 40 -
sysdeps/nacl/dl-sysdep.c | 112 --
sysdeps/nacl/dl-sysdep.h | 30 -
sysdeps/nacl/dl-unmap-segments.h | 65 -
sysdeps/nacl/dl-writev.h | 45 -
sysdeps/nacl/dup.c | 31 -
sysdeps/nacl/dup2.c | 31 -
sysdeps/nacl/entry.h | 6 -
sysdeps/nacl/errnos.awk | 87 --
sysdeps/nacl/euidaccess.c | 29 -
sysdeps/nacl/exit-thread.h | 80 --
sysdeps/nacl/fchdir.c | 28 -
sysdeps/nacl/fchmod.c | 28 -
sysdeps/nacl/fdatasync.c | 28 -
sysdeps/nacl/fdopendir.c | 32 -
sysdeps/nacl/fork.c | 3 -
sysdeps/nacl/fsync.c | 27 -
sysdeps/nacl/ftruncate.c | 32 -
sysdeps/nacl/ftruncate64.c | 1 -
sysdeps/nacl/futex-internal.h | 248 ----
sysdeps/nacl/fxstat.c | 45 -
sysdeps/nacl/fxstat64.c | 1 -
sysdeps/nacl/getcwd.c | 56 -
sysdeps/nacl/getdents.c | 29 -
sysdeps/nacl/getdents64.c | 1 -
sysdeps/nacl/getdtsz.c | 29 -
sysdeps/nacl/gethostname.c | 45 -
sysdeps/nacl/getpagesize.c | 1 -
sysdeps/nacl/getpid.c | 32 -
sysdeps/nacl/getsysstats.c | 65 -
sysdeps/nacl/gettimeofday.c | 40 -
sysdeps/nacl/glob.c | 2 -
sysdeps/nacl/glob64.c | 1 -
sysdeps/nacl/ifaddrs.c | 2 -
sysdeps/nacl/init-first.c | 27 -
sysdeps/nacl/iofdopen.c | 26 -
sysdeps/nacl/irt.sed | 12 -
sysdeps/nacl/isatty.c | 38 -
sysdeps/nacl/kernel-features.h | 21 -
sysdeps/nacl/ld.abilist | 10 -
sysdeps/nacl/ldsodefs.h | 35 -
sysdeps/nacl/libBrokenLocale.abilist | 2 -
sysdeps/nacl/libanl.abilist | 5 -
sysdeps/nacl/libc-start.c | 4 -
sysdeps/nacl/libcrypt.abilist | 8 -
sysdeps/nacl/libdl.abilist | 10 -
sysdeps/nacl/libm.abilist | 430 -------
sysdeps/nacl/libpthread.abilist | 175 ---
sysdeps/nacl/libresolv.abilist | 92 --
sysdeps/nacl/librt.abilist | 36 -
sysdeps/nacl/libutil.abilist | 7 -
sysdeps/nacl/link.c | 28 -
sysdeps/nacl/lll_timedlock_wait.c | 53 -
sysdeps/nacl/lll_timedwait_tid.c | 61 -
sysdeps/nacl/lowlevellock-futex.h | 90 --
sysdeps/nacl/lowlevellock.h | 41 -
sysdeps/nacl/lseek.c | 43 -
sysdeps/nacl/lseek64.c | 1 -
sysdeps/nacl/lxstat.c | 46 -
sysdeps/nacl/lxstat64.c | 1 -
sysdeps/nacl/mkdir.c | 28 -
sysdeps/nacl/mmap.c | 49 -
sysdeps/nacl/mmap64.c | 1 -
sysdeps/nacl/mprotect.c | 33 -
sysdeps/nacl/munmap.c | 32 -
sysdeps/nacl/nacl-after-link.sh | 69 --
sysdeps/nacl/nacl-interface-list.h | 45 -
sysdeps/nacl/nacl-interface-table.c | 43 -
sysdeps/nacl/nacl-interfaces.c | 165 ---
sysdeps/nacl/nacl-interfaces.h | 120 --
sysdeps/nacl/nacl-interfaces.mk.in | 25 -
sysdeps/nacl/nacl-test-wrapper.sh | 280 -----
sysdeps/nacl/nacl_interface_ext_supply.c | 42 -
sysdeps/nacl/nacl_interface_query.c | 50 -
sysdeps/nacl/nanosleep.c | 33 -
sysdeps/nacl/open.c | 52 -
sysdeps/nacl/open64.c | 1 -
sysdeps/nacl/preconfigure | 7 -
sysdeps/nacl/profil.c | 2 -
sysdeps/nacl/pthread-pids.h | 68 --
sysdeps/nacl/pthread_condattr_setclock.c | 42 -
sysdeps/nacl/read.c | 32 -
sysdeps/nacl/readdir.c | 11 -
sysdeps/nacl/readdir64.c | 1 -
sysdeps/nacl/readdir64_r.c | 1 -
sysdeps/nacl/readdir_r.c | 8 -
sysdeps/nacl/readlink.c | 32 -
sysdeps/nacl/rename.c | 27 -
sysdeps/nacl/rmdir.c | 28 -
sysdeps/nacl/sched_yield.c | 31 -
sysdeps/nacl/shlib-versions | 9 -
sysdeps/nacl/sigaction.c | 11 -
sysdeps/nacl/sprofil.c | 2 -
sysdeps/nacl/start.c | 77 --
sysdeps/nacl/symlink.c | 28 -
sysdeps/nacl/tls.h | 41 -
sysdeps/nacl/truncate.c | 32 -
sysdeps/nacl/truncate64.c | 1 -
sysdeps/nacl/uname-values.h | 32 -
sysdeps/nacl/unlink.c | 28 -
sysdeps/nacl/utimes.c | 29 -
sysdeps/nacl/write.c | 33 -
sysdeps/nacl/xstat.c | 45 -
sysdeps/nacl/xstat64.c | 1 -
sysdeps/nacl/xstatconv.c | 76 --
sysdeps/nacl/xstatconv.h | 32 -
173 files changed, 470 insertions(+), 9509 deletions(-)
delete mode 100644 sysdeps/arm/nacl/Implies
delete mode 100644 sysdeps/arm/nacl/Makefile
delete mode 100644 sysdeps/arm/nacl/____longjmp_chk.S
delete mode 100644 sysdeps/arm/nacl/aeabi_read_tp.S
delete mode 100644 sysdeps/arm/nacl/arm-features.h
delete mode 100644 sysdeps/arm/nacl/dl-machine.h
delete mode 100644 sysdeps/arm/nacl/dl-trampoline.S
delete mode 100644 sysdeps/arm/nacl/include/bits/setjmp.h
delete mode 100644 sysdeps/arm/nacl/libc.abilist
delete mode 100644 sysdeps/arm/nacl/shlib-versions
delete mode 100644 sysdeps/arm/nacl/start.c
delete mode 100644 sysdeps/arm/nacl/sysdep.h
delete mode 100644 sysdeps/arm/nacl/tls.h
delete mode 100644 sysdeps/arm/nacl/uname-values.h
delete mode 100644 sysdeps/nacl/Implies
delete mode 100644 sysdeps/nacl/Makefile
delete mode 100644 sysdeps/nacl/Subdirs
delete mode 100644 sysdeps/nacl/Versions
delete mode 100644 sysdeps/nacl/_exit.c
delete mode 100644 sysdeps/nacl/access.c
delete mode 100644 sysdeps/nacl/backtrace.c
delete mode 100644 sysdeps/nacl/bits/dirent.h
delete mode 100644 sysdeps/nacl/bits/fcntl.h
delete mode 100644 sysdeps/nacl/bits/local_lim.h
delete mode 100644 sysdeps/nacl/bits/mman.h
delete mode 100644 sysdeps/nacl/bits/param.h
delete mode 100644 sysdeps/nacl/bits/posix_opt.h
delete mode 100644 sysdeps/nacl/bits/stat.h
delete mode 100644 sysdeps/nacl/bits/typesizes.h
delete mode 100644 sysdeps/nacl/brk.c
delete mode 100644 sysdeps/nacl/chdir.c
delete mode 100644 sysdeps/nacl/check_fds.c
delete mode 100644 sysdeps/nacl/chmod.c
delete mode 100644 sysdeps/nacl/clock.c
delete mode 100644 sysdeps/nacl/clock_getres.c
delete mode 100644 sysdeps/nacl/clock_gettime.c
delete mode 100644 sysdeps/nacl/close.c
delete mode 100644 sysdeps/nacl/configure
delete mode 100644 sysdeps/nacl/configure.ac
delete mode 100644 sysdeps/nacl/createthread.c
delete mode 100644 sysdeps/nacl/dl-fileid.h
delete mode 100644 sysdeps/nacl/dl-map-segments.h
delete mode 100644 sysdeps/nacl/dl-osinfo.h
delete mode 100644 sysdeps/nacl/dl-sysdep-open.h
delete mode 100644 sysdeps/nacl/dl-sysdep.c
delete mode 100644 sysdeps/nacl/dl-sysdep.h
delete mode 100644 sysdeps/nacl/dl-unmap-segments.h
delete mode 100644 sysdeps/nacl/dl-writev.h
delete mode 100644 sysdeps/nacl/dup.c
delete mode 100644 sysdeps/nacl/dup2.c
delete mode 100644 sysdeps/nacl/entry.h
delete mode 100644 sysdeps/nacl/errnos.awk
delete mode 100644 sysdeps/nacl/euidaccess.c
delete mode 100644 sysdeps/nacl/exit-thread.h
delete mode 100644 sysdeps/nacl/fchdir.c
delete mode 100644 sysdeps/nacl/fchmod.c
delete mode 100644 sysdeps/nacl/fdatasync.c
delete mode 100644 sysdeps/nacl/fdopendir.c
delete mode 100644 sysdeps/nacl/fork.c
delete mode 100644 sysdeps/nacl/fsync.c
delete mode 100644 sysdeps/nacl/ftruncate.c
delete mode 100644 sysdeps/nacl/ftruncate64.c
delete mode 100644 sysdeps/nacl/futex-internal.h
delete mode 100644 sysdeps/nacl/fxstat.c
delete mode 100644 sysdeps/nacl/fxstat64.c
delete mode 100644 sysdeps/nacl/getcwd.c
delete mode 100644 sysdeps/nacl/getdents.c
delete mode 100644 sysdeps/nacl/getdents64.c
delete mode 100644 sysdeps/nacl/getdtsz.c
delete mode 100644 sysdeps/nacl/gethostname.c
delete mode 100644 sysdeps/nacl/getpagesize.c
delete mode 100644 sysdeps/nacl/getpid.c
delete mode 100644 sysdeps/nacl/getsysstats.c
delete mode 100644 sysdeps/nacl/gettimeofday.c
delete mode 100644 sysdeps/nacl/glob.c
delete mode 100644 sysdeps/nacl/glob64.c
delete mode 100644 sysdeps/nacl/ifaddrs.c
delete mode 100644 sysdeps/nacl/init-first.c
delete mode 100644 sysdeps/nacl/iofdopen.c
delete mode 100644 sysdeps/nacl/irt.sed
delete mode 100644 sysdeps/nacl/isatty.c
delete mode 100644 sysdeps/nacl/kernel-features.h
delete mode 100644 sysdeps/nacl/ld.abilist
delete mode 100644 sysdeps/nacl/ldsodefs.h
delete mode 100644 sysdeps/nacl/libBrokenLocale.abilist
delete mode 100644 sysdeps/nacl/libanl.abilist
delete mode 100644 sysdeps/nacl/libc-start.c
delete mode 100644 sysdeps/nacl/libcrypt.abilist
delete mode 100644 sysdeps/nacl/libdl.abilist
delete mode 100644 sysdeps/nacl/libm.abilist
delete mode 100644 sysdeps/nacl/libpthread.abilist
delete mode 100644 sysdeps/nacl/libresolv.abilist
delete mode 100644 sysdeps/nacl/librt.abilist
delete mode 100644 sysdeps/nacl/libutil.abilist
delete mode 100644 sysdeps/nacl/link.c
delete mode 100644 sysdeps/nacl/lll_timedlock_wait.c
delete mode 100644 sysdeps/nacl/lll_timedwait_tid.c
delete mode 100644 sysdeps/nacl/lowlevellock-futex.h
delete mode 100644 sysdeps/nacl/lowlevellock.h
delete mode 100644 sysdeps/nacl/lseek.c
delete mode 100644 sysdeps/nacl/lseek64.c
delete mode 100644 sysdeps/nacl/lxstat.c
delete mode 100644 sysdeps/nacl/lxstat64.c
delete mode 100644 sysdeps/nacl/mkdir.c
delete mode 100644 sysdeps/nacl/mmap.c
delete mode 100644 sysdeps/nacl/mmap64.c
delete mode 100644 sysdeps/nacl/mprotect.c
delete mode 100644 sysdeps/nacl/munmap.c
delete mode 100755 sysdeps/nacl/nacl-after-link.sh
delete mode 100644 sysdeps/nacl/nacl-interface-list.h
delete mode 100644 sysdeps/nacl/nacl-interface-table.c
delete mode 100644 sysdeps/nacl/nacl-interfaces.c
delete mode 100644 sysdeps/nacl/nacl-interfaces.h
delete mode 100644 sysdeps/nacl/nacl-interfaces.mk.in
delete mode 100755 sysdeps/nacl/nacl-test-wrapper.sh
delete mode 100644 sysdeps/nacl/nacl_interface_ext_supply.c
delete mode 100644 sysdeps/nacl/nacl_interface_query.c
delete mode 100644 sysdeps/nacl/nanosleep.c
delete mode 100644 sysdeps/nacl/open.c
delete mode 100644 sysdeps/nacl/open64.c
delete mode 100644 sysdeps/nacl/preconfigure
delete mode 100644 sysdeps/nacl/profil.c
delete mode 100644 sysdeps/nacl/pthread-pids.h
delete mode 100644 sysdeps/nacl/pthread_condattr_setclock.c
delete mode 100644 sysdeps/nacl/read.c
delete mode 100644 sysdeps/nacl/readdir.c
delete mode 100644 sysdeps/nacl/readdir64.c
delete mode 100644 sysdeps/nacl/readdir64_r.c
delete mode 100644 sysdeps/nacl/readdir_r.c
delete mode 100644 sysdeps/nacl/readlink.c
delete mode 100644 sysdeps/nacl/rename.c
delete mode 100644 sysdeps/nacl/rmdir.c
delete mode 100644 sysdeps/nacl/sched_yield.c
delete mode 100644 sysdeps/nacl/shlib-versions
delete mode 100644 sysdeps/nacl/sigaction.c
delete mode 100644 sysdeps/nacl/sprofil.c
delete mode 100644 sysdeps/nacl/start.c
delete mode 100644 sysdeps/nacl/symlink.c
delete mode 100644 sysdeps/nacl/tls.h
delete mode 100644 sysdeps/nacl/truncate.c
delete mode 100644 sysdeps/nacl/truncate64.c
delete mode 100644 sysdeps/nacl/uname-values.h
delete mode 100644 sysdeps/nacl/unlink.c
delete mode 100644 sysdeps/nacl/utimes.c
delete mode 100644 sysdeps/nacl/write.c
delete mode 100644 sysdeps/nacl/xstat.c
delete mode 100644 sysdeps/nacl/xstat64.c
delete mode 100644 sysdeps/nacl/xstatconv.c
delete mode 100644 sysdeps/nacl/xstatconv.h
hooks/post-receive
--
GNU C Library master sources