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GNU C Library master sources branch master updated. glibc-2.16-ports-merge-695-g67f2b51
- From: schwab at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 18 Nov 2012 00:23:58 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.16-ports-merge-695-g67f2b51
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http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=67f2b51c62cb0367e30f26a8865d77fc6461bdb3
commit 67f2b51c62cb0367e30f26a8865d77fc6461bdb3
Author: Andreas Schwab <schwab@linux-m68k.org>
Date: Sun Nov 18 01:07:22 2012 +0100
m68k: fix cancellable syscall with 5 or 6 arguments
diff --git a/ports/ChangeLog.m68k b/ports/ChangeLog.m68k
index de759b8..d609e27 100644
--- a/ports/ChangeLog.m68k
+++ b/ports/ChangeLog.m68k
@@ -1,3 +1,8 @@
+2012-11-18 Andreas Schwab <schwab@linux-m68k.org>
+
+ * sysdeps/unix/sysv/linux/m68k/nptl/sysdep-cancel.h (_DOCARGS_5)
+ (UNDOCARGS_5): Save %d5 on stack instead of in %a1.
+
2012-11-15 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/m68k/dl-machine.h (ELF_MACHINE_RUNTIME_FIXUP_PARAMS):
diff --git a/ports/sysdeps/unix/sysv/linux/m68k/nptl/sysdep-cancel.h b/ports/sysdeps/unix/sysv/linux/m68k/nptl/sysdep-cancel.h
index 249e0e2..e295898 100644
--- a/ports/sysdeps/unix/sysv/linux/m68k/nptl/sysdep-cancel.h
+++ b/ports/sysdeps/unix/sysv/linux/m68k/nptl/sysdep-cancel.h
@@ -69,8 +69,6 @@
# define _DOCARGS_2(n) DOCARGS_0 move.l n+4(%sp), %d2; _DOCARGS_1 (n)
# define UNDOCARGS_2 UNDOCARGS_0
-/* TODO: We can optimize DOCARGS_{3, 4} by saving registers to a0 and a1
- instead of pushing them on stack. */
# define DOCARGS_3 _DOCARGS_3 (12)
# define _DOCARGS_3(n) move.l %d3, -(%sp); \
cfi_adjust_cfa_offset (4); cfi_rel_offset (%d3, 0); \
@@ -86,9 +84,11 @@
cfi_adjust_cfa_offset (-4); cfi_restore (%d4);
# define DOCARGS_5 _DOCARGS_5 (20)
-# define _DOCARGS_5(n) move.l %d5, %a1; cfi_register (%d5, a1); \
- move.l n(%sp), %d5; _DOCARGS_4 (n-4)
-# define UNDOCARGS_5 UNDOCARGS_4 move.l %a1, %d5; cfi_restore (%d5);
+# define _DOCARGS_5(n) move.l %d5, -(%sp); \
+ cfi_adjust_cfa_offset (4); cfi_rel_offset (%d5, 0); \
+ move.l n+4(%sp), %d5; _DOCARGS_4 (n)
+# define UNDOCARGS_5 UNDOCARGS_4 move.l (%sp)+, %d5; \
+ cfi_adjust_cfa_offset (-4); cfi_restore (%d5);
# define DOCARGS_6 _DOCARGS_6 (24)
# define _DOCARGS_6(n) move.l n(%sp), %a0; _DOCARGS_5 (n-4)
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=e510ab5efff3450b723dbe71734e8b22be14d1c6
commit e510ab5efff3450b723dbe71734e8b22be14d1c6
Author: Andreas Schwab <schwab@linux-m68k.org>
Date: Thu Nov 15 19:34:31 2012 +0100
m68k: define ELF_MACHINE_RUNTIME_FIXUP_PARAMS
diff --git a/ports/ChangeLog.m68k b/ports/ChangeLog.m68k
index e4623c0..de759b8 100644
--- a/ports/ChangeLog.m68k
+++ b/ports/ChangeLog.m68k
@@ -1,3 +1,8 @@
+2012-11-15 Andreas Schwab <schwab@linux-m68k.org>
+
+ * sysdeps/m68k/dl-machine.h (ELF_MACHINE_RUNTIME_FIXUP_PARAMS):
+ Define.
+
2012-11-06 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/m68k/m680x0/fpu/libm-test-ulps: Update.
diff --git a/ports/sysdeps/m68k/dl-machine.h b/ports/sysdeps/m68k/dl-machine.h
index 4a1968c..b291419 100644
--- a/ports/sysdeps/m68k/dl-machine.h
+++ b/ports/sysdeps/m68k/dl-machine.h
@@ -1,6 +1,5 @@
/* Machine-dependent ELF dynamic relocation inline functions. m68k version.
- Copyright (C) 1996-2001, 2002, 2003, 2004, 2005, 2010, 2011
- Free Software Foundation, Inc.
+ Copyright (C) 1996-2012 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
@@ -107,6 +106,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
}
#define ELF_MACHINE_RUNTIME_FIXUP_ARGS long int save_a0, long int save_a1
+#define ELF_MACHINE_RUNTIME_FIXUP_PARAMS save_a0, save_a1
/* Mask identifying addresses reserved for the user program,
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=43b13a23e0d675bcb73f4cee6ac257f971eb9dea
commit 43b13a23e0d675bcb73f4cee6ac257f971eb9dea
Author: Andreas Schwab <schwab@linux-m68k.org>
Date: Tue Nov 6 22:34:29 2012 +0100
m68k: update libm test ULPs
diff --git a/ports/ChangeLog.m68k b/ports/ChangeLog.m68k
index 712ef6e..e4623c0 100644
--- a/ports/ChangeLog.m68k
+++ b/ports/ChangeLog.m68k
@@ -1,5 +1,7 @@
2012-11-06 Andreas Schwab <schwab@linux-m68k.org>
+ * sysdeps/m68k/m680x0/fpu/libm-test-ulps: Update.
+
* sysdeps/unix/sysv/linux/m68k/nptl/lowlevellock.h
(lll_futex_timed_wait_bitset): Define.
diff --git a/ports/sysdeps/m68k/m680x0/fpu/libm-test-ulps b/ports/sysdeps/m68k/m680x0/fpu/libm-test-ulps
index 54d6909..e51d3dc 100644
--- a/ports/sysdeps/m68k/m680x0/fpu/libm-test-ulps
+++ b/ports/sysdeps/m68k/m680x0/fpu/libm-test-ulps
@@ -675,6 +675,12 @@ ldouble: 1
Test "Imaginary part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i":
ildouble: 1
ldouble: 1
+Test "Real part of: clog (0x0.ffffffffffffffffp0 + 0x0.ffffffffffffffffp-15000 i) == -5.421010862427522170184200798202494495630e-20 + 3.548665303440282824232502561095699343814e-4516 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (0x0.ffffffp0 + 0x0.ffffffp-100 i) == -5.960464655174753498633255797994360530379e-8 + 7.888609052210118054117285652827862296732e-31 i":
+float: 1
+ifloat: 1
Test "Imaginary part of: clog (0x1.000566p0 + 0x1.234p-10 i) == 8.298731898331237038231468223024422855654e-5 + 1.110938609507128729312743251313024793990e-3 i":
ildouble: 1
ldouble: 1
@@ -687,6 +693,30 @@ ldouble: 1
Test "Imaginary part of: clog (0x1.fp+16383 + 0x1p+16383 i) == 11356.60974243783798653123798337822335902 + 0.4764674194737066993385333770295162295856 i":
ildouble: 1
ldouble: 1
+Test "Imaginary part of: clog (0x11682p-23 + 0x7ffed1p-23 i) == 1.1723955140027907954461000991619077811832e-12 + 1.5622968405332756349813737986164832897108 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog (0x2dd46725bp-35 + 0x7783a1284p-35 i) == 4.4469229730850767799109418892826021157328e-20 + 1.2046235979300843056806465045930070146351 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog (0x5b06b680ea2ccp-52 + 0xef452b965da9fp-52 i) == 8.3076914081087805757422664530653247447136e-30 + 1.2072712126771536614482822173033535043206 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog (0x602fd5037c4792efp-64 + 0xed3e2086dcca80b8p-64 i) == -2.3362950222592964220878638677292132852104e-37 + 1.1856121127236268105413184264288408265852 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog (0x6b10b4f3520217b6p-64 + 0xe8893cbb449253a1p-64 i) == 2.4244570985709679851855191080208817099132e-37 + 1.1393074519572050614551047548718495655972 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog (0x8ecbf810c4ae6p-52 + 0xd479468b09a37p-52 i) == -9.7375017988218644730510244778042114638107e-30 + 0.9790637929494922564724108399524154766631 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog (0xa1f2c1p-24 + 0xc643aep-24 i) == -1.0480505352462576151523512837107080269981e-13 + 0.8858771987699967480545613322309315260313 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog (0xa4722f19346cp-51 + 0x7f9631c5e7f07p-51 i) == -6.2122796286154679676173624516405339768606e-30 + 1.4904138780720095276446375492434049214172 i":
+ildouble: 1
+ldouble: 1
Test "Real part of: clog (1.0 + 0x1.234566p-10 i) == 6.172834701221959432440126967147726538097e-7 + 1.111110564353742042376451655136933182201e-3 i":
float: 1
ifloat: 1
@@ -755,6 +785,17 @@ double: 1
idouble: 1
ildouble: 2
ldouble: 2
+Test "Real part of: clog10 (0x0.fffffffffffff8p0 + 0x0.fffffffffffff8p-1000 i) == -4.821637332766435821255375046554377090472e-17 + 4.053112396770095089737411317782466262176e-302 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog10 (0x0.ffffffffffffffffp0 + 0x0.ffffffffffffffffp-15000 i) == -2.354315103889861110220423157644627849164e-20 + 1.541165759405643564697852372112893034397e-4516 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog10 (0x0.ffffffp0 + 0x0.ffffffp-100 i) == -2.588596909321764128428416045209904492216e-8 + 3.425979381266895667295625489912064603415e-31 i":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: clog10 (0x1.000566p0 + 0x1.234p-10 i) == 3.604093470239754109961125085078190708674e-5 + 4.824745078422174667425851670822596859720e-4 i":
double: 1
idouble: 1
@@ -769,9 +810,87 @@ ldouble: 1
Test "Imaginary part of: clog10 (0x1.234566p-50 + 1.0 i) == 2.217530356103816369479108963807448194409e-31 + 6.821881769209202348667823902864283966959e-1 i":
ildouble: 1
ldouble: 1
+Test "Real part of: clog10 (0x10673dd0f2481p-51 + 0x7ef1d17cefbd2p-51 i) == 1.3918041236396763648388478552321724382899e-29 + 0.6263795733790237053262025311642907438291 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (0x1367a310575591p-54 + 0x3cfcc0a0541f60p-54 i) == 2.2081507730821788480616336165447731164865e-32 + 0.5484039935757001196548030312819898864760 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (0x1a6p-10 + 0x3a5p-10 i) == -6.2126412844802358329771948751248003038444e-07 + 0.4977135139537443711784513409096950995985 i":
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: clog10 (0x1p-16440 + 0x1p-16441 i) == -4948.884673709346821106688037612752099609 + 0.2013595981366865710389502301937289472543 i":
ildouble: 1
ldouble: 1
+Test "Real part of: clog10 (0x2818p-15 + 0x798fp-15 i) == 6.6737261053986614395049481326819059203910e-09 + 0.5438241985991753781478398141908629586460 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x2818p-15 + 0x798fp-15 i) == 6.6737261053986614395049481326819059203910e-09 + 0.5438241985991753781478398141908629586460 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog10 (0x2dd46725bp-35 + 0x7783a1284p-35 i) == 1.9312741086596516918394613098872836703188e-20 + 0.5231613813514771042838490538484014771862 i":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog10 (0x2ede88p-23 + 0x771c3fp-23 i) == -1.9440841725722970687903291200493082253766e-13 + 0.5193774116724956222518530053006822210323 i":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x2ede88p-23 + 0x771c3fp-23 i) == -1.9440841725722970687903291200493082253766e-13 + 0.5193774116724956222518530053006822210323 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog10 (0x4447d7175p-35 + 0x6c445e00ap-35 i) == -6.4375803621988389731799033530075237868110e-21 + 0.4378257977686804492768642780897650927167 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x4447d7175p-35 + 0x6c445e00ap-35 i) == -6.4375803621988389731799033530075237868110e-21 + 0.4378257977686804492768642780897650927167 i":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog10 (0x4d4ep-15 + 0x6605p-15 i) == -7.0781945783414996953799915941870192015212e-09 + 0.4005747524909781155537088181659175147564 i":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x5b06b680ea2ccp-52 + 0xef452b965da9fp-52 i) == 3.6079845358966994996207055940336690133424e-30 + 0.5243112258263349992771652393178033846555 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x659b70ab7971bp-53 + 0x1f5d111e08abecp-53 i) == -1.0893543813872082317104059174982092534059e-30 + 0.5954257879188711495921161433751775633232 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x659feap-24 + 0xeaf6f9p-24 i) == 1.6200701438094619117335617123525612051457e-14 + 0.5049027913635038013499728086604870749732 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x6b10b4f3520217b6p-64 + 0xe8893cbb449253a1p-64 i) == 1.0529283395205396881397407610630442563938e-37 + 0.4947949395762683446121140513971996916447 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x81b7efa81fc35ad1p-65 + 0x1ef4b835f1c79d812p-65 i) == -4.3074341162203896332989394770760901408798e-39 + 0.5709443672155660428417571212549720987784 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog10 (0x8ecbf810c4ae6p-52 + 0xd479468b09a37p-52 i) == -4.2289432987513243393180377141513840878196e-30 + 0.4252020027092323591068799049905597805296 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x8ecbf810c4ae6p-52 + 0xd479468b09a37p-52 i) == -4.2289432987513243393180377141513840878196e-30 + 0.4252020027092323591068799049905597805296 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0xa1f2c1p-24 + 0xc643aep-24 i) == -4.5516256421319921959681423447271490869664e-14 + 0.3847315790697197749315054516562206543710 i":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0xa4722f19346cp-51 + 0x7f9631c5e7f07p-51 i) == -2.6979587627476803379953050733225113494503e-30 + 0.6472785229986997177606324374555347813105 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog10 (0xf2p-10 + 0x3e3p-10 i) == 2.6921240173351112953324592659528481616879e-06 + 0.5785726025799636431142862788413361783862 i":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0xfe961079616p-45 + 0x1bc37e09e6d1p-45 i) == 2.3329549194675052736016290082882121135546e-26 + 0.4561756099441139182878993697611751382976 i":
+double: 1
+idouble: 1
Test "Imaginary part of: clog10 (1.0 + 0x1.234566p-10 i) == 2.680828048441605163181684680300513080769e-7 + 4.825491868832381486767558728169977751564e-4 i":
ildouble: 1
ldouble: 1
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=05860e4b0731653a4b4664fc3daf98a6c1b3e7c1
commit 05860e4b0731653a4b4664fc3daf98a6c1b3e7c1
Author: Andreas Schwab <schwab@linux-m68k.org>
Date: Tue Nov 6 21:21:53 2012 +0100
m68k: define lll_futex_timed_wait_bitset
diff --git a/ports/ChangeLog.m68k b/ports/ChangeLog.m68k
index 206702e..712ef6e 100644
--- a/ports/ChangeLog.m68k
+++ b/ports/ChangeLog.m68k
@@ -1,3 +1,8 @@
+2012-11-06 Andreas Schwab <schwab@linux-m68k.org>
+
+ * sysdeps/unix/sysv/linux/m68k/nptl/lowlevellock.h
+ (lll_futex_timed_wait_bitset): Define.
+
2012-11-03 Joseph Myers <joseph@codesourcery.com>
* sysdeps/m68k/fpu/fclrexcpt.c (feclearexcept): Add
diff --git a/ports/sysdeps/unix/sysv/linux/m68k/nptl/lowlevellock.h b/ports/sysdeps/unix/sysv/linux/m68k/nptl/lowlevellock.h
index 4dbed8d..3f1aedd 100644
--- a/ports/sysdeps/unix/sysv/linux/m68k/nptl/lowlevellock.h
+++ b/ports/sysdeps/unix/sysv/linux/m68k/nptl/lowlevellock.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2010 Free Software Foundation, Inc.
+/* Copyright (C) 2010-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
@@ -88,6 +88,18 @@
__ret; \
})
+#define lll_futex_timed_wait_bitset(futexp, val, timespec, clockbit, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ int __op = FUTEX_WAIT_BITSET | clockbit; \
+ __ret = INTERNAL_SYSCALL (futex, __err, 6, (long) (futexp), \
+ __lll_private_flag (__op, private), \
+ (val), (timespec), NULL /* Unused. */, \
+ FUTEX_BITSET_MATCH_ANY); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err) ? -__ret : __ret; \
+ })
+
#define lll_futex_wake(futexp, nr, private) \
({ \
INTERNAL_SYSCALL_DECL (__err); \
-----------------------------------------------------------------------
Summary of changes:
ports/ChangeLog.m68k | 17 +++
ports/sysdeps/m68k/dl-machine.h | 4 +-
ports/sysdeps/m68k/m680x0/fpu/libm-test-ulps | 119 ++++++++++++++++++++
.../unix/sysv/linux/m68k/nptl/lowlevellock.h | 14 ++-
.../unix/sysv/linux/m68k/nptl/sysdep-cancel.h | 10 +-
5 files changed, 156 insertions(+), 8 deletions(-)
hooks/post-receive
--
GNU C Library master sources