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[binutils-gdb] Add tiny memory model GD test cases.

From: Marcus Shawcroft <mshawcroft at sourceware dot org>
To: bfd-cvs at sourceware dot org
Date: 26 Feb 2015 22:43:51 -0000
Subject: [binutils-gdb] Add tiny memory model GD test cases.

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b480a4819bb85f0d8004cc0904e7a2eeb03cb2b7

commit b480a4819bb85f0d8004cc0904e7a2eeb03cb2b7
Author: Marcus Shawcroft <marcus.shawcroft@arm.com>
Date:   Thu Feb 19 09:10:11 2015 +0000

    Add tiny memory model GD test cases.

Diff:
---
 ld/testsuite/ChangeLog                   | 11 +++++++++++
 ld/testsuite/ld-aarch64/aarch64-elf.exp  |  3 +++
 ld/testsuite/ld-aarch64/tls-tiny-gd-ie.d | 11 +++++++++++
 ld/testsuite/ld-aarch64/tls-tiny-gd-ie.s | 14 ++++++++++++++
 ld/testsuite/ld-aarch64/tls-tiny-gd-le.d | 11 +++++++++++
 ld/testsuite/ld-aarch64/tls-tiny-gd-le.s | 12 ++++++++++++
 ld/testsuite/ld-aarch64/tls-tiny-gd.d    | 27 +++++++++++++++++++++++++++
 ld/testsuite/ld-aarch64/tls-tiny-gd.s    |  6 ++++++
 8 files changed, 95 insertions(+)

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 820aabc..651c0f7 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,5 +1,16 @@
 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 
+	* ld-aarch64/aarch64-elf.exp (tls-tiny-gd, tls-tiny-gd-ie)
+	(tls-tiny-gd-le): Add.
+	* ld-aarch64/tls-tiny-gd.d: New.
+	* ld-aarch64/tls-tiny-gd.s: New.
+	* ld-aarch64/tls-tiny-gd-ie.d: New.
+	* ld-aarch64/tls-tiny-gd-ie.s: New.
+	* ld-aarch64/tls-tiny-gd-le.d: New.
+	* ld-aarch64/tls-tiny-gd-le.s: New.
+
+2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
+
 	* ld-aarch64/aarch64-elf.exp: Add tls-tiny-ie.
 	* ld-aarch64/tls-tiny-ie.d: New.
 	* ld-aarch64/tls-tiny-ie.s: New.
diff --git a/ld/testsuite/ld-aarch64/aarch64-elf.exp b/ld/testsuite/ld-aarch64/aarch64-elf.exp
index fed34da..40d9f61 100644
--- a/ld/testsuite/ld-aarch64/aarch64-elf.exp
+++ b/ld/testsuite/ld-aarch64/aarch64-elf.exp
@@ -124,6 +124,9 @@ run_dump_test "tls-relax-gdesc-ie-2"
 run_dump_test "tls-relax-gdesc-le-2"
 run_dump_test "tls-relax-ie-le-2"
 run_dump_test "tls-relax-ie-le-3"
+run_dump_test "tls-tiny-gd"
+run_dump_test "tls-tiny-gd-ie"
+run_dump_test "tls-tiny-gd-le"
 run_dump_test "tls-tiny-ie"
 run_dump_test "tlsle-symbol-offset"
 run_dump_test "gc-got-relocs"
diff --git a/ld/testsuite/ld-aarch64/tls-tiny-gd-ie.d b/ld/testsuite/ld-aarch64/tls-tiny-gd-ie.d
new file mode 100644
index 0000000..629d90c
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-tiny-gd-ie.d
@@ -0,0 +1,11 @@
+#source: tls-tiny-gd-ie.s
+#ld: -T relocs.ld -e0
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+0000000000010000 \<test\>:
+ +10000:	58080040 	ldr	x0, 20008 \<_GLOBAL_OFFSET_TABLE_\+0x8\>
+ +10004:	d53bd041 	mrs	x1, tpidr_el0
+ +10008:	8b000020 	add	x0, x1, x0
diff --git a/ld/testsuite/ld-aarch64/tls-tiny-gd-ie.s b/ld/testsuite/ld-aarch64/tls-tiny-gd-ie.s
new file mode 100644
index 0000000..4dc7e66
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-tiny-gd-ie.s
@@ -0,0 +1,14 @@
+        .global var
+
+        .section .tbss,"awT",%nobits
+        .align  2
+        .type   var, %object
+        .size   var, 4
+var:
+	.zero   4
+
+	.text
+test:
+        adr x0, :tlsgd:var
+        bl   __tls_get_addr
+	nop
diff --git a/ld/testsuite/ld-aarch64/tls-tiny-gd-le.d b/ld/testsuite/ld-aarch64/tls-tiny-gd-le.d
new file mode 100644
index 0000000..016ca70
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-tiny-gd-le.d
@@ -0,0 +1,11 @@
+#source: tls-tiny-gd-le.s
+#ld: -T relocs.ld -e0
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+0000000000010000 \<test\>:
+ +10000:	d53bd041 	mrs	x1, tpidr_el0
+ +10004:	91400020 	add	x0, x1, #0x0, lsl #12
+ +10008:	91004000 	add	x0, x0, #0x10
diff --git a/ld/testsuite/ld-aarch64/tls-tiny-gd-le.s b/ld/testsuite/ld-aarch64/tls-tiny-gd-le.s
new file mode 100644
index 0000000..1cb6da3
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-tiny-gd-le.s
@@ -0,0 +1,12 @@
+        .section .tbss,"awT",%nobits
+        .align  2
+        .type   var, %object
+        .size   var, 4
+var:
+	.zero   4
+
+	.text
+test:
+        adr x0, :tlsgd:var
+        bl   __tls_get_addr
+	nop
diff --git a/ld/testsuite/ld-aarch64/tls-tiny-gd.d b/ld/testsuite/ld-aarch64/tls-tiny-gd.d
new file mode 100644
index 0000000..5e77706
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-tiny-gd.d
@@ -0,0 +1,27 @@
+#source: tls-tiny-gd.s
+#ld: -shared -T relocs.ld -e0
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+0000000000010000 \<test\>:
+ +10000:	10080040 	adr	x0, 20008 \<_GLOBAL_OFFSET_TABLE_\+0x8\>
+ +10004:	9400000a 	bl	1002c \<test\+0x2c\>
+ +10008:	d503201f 	nop
+
+Disassembly of section .plt:
+
+000000000001000c \<.plt\>:
+ +1000c:	a9bf7bf0 	stp	x16, x30, \[sp,#-16\]!
+ +10010:	90000090 	adrp	x16, 20000 \<_GLOBAL_OFFSET_TABLE_\>
+ +10014:	f9401611 	ldr	x17, \[x16,#40\]
+ +10018:	9100a210 	add	x16, x16, #0x28
+ +1001c:	d61f0220 	br	x17
+ +10020:	d503201f 	nop
+ +10024:	d503201f 	nop
+ +10028:	d503201f 	nop
+ +1002c:	90000090 	adrp	x16, 20000 \<_GLOBAL_OFFSET_TABLE_\>
+ +10030:	f9401a11 	ldr	x17, \[x16,#48\]
+ +10034:	9100c210 	add	x16, x16, #0x30
+ +10038:	d61f0220 	br	x17
diff --git a/ld/testsuite/ld-aarch64/tls-tiny-gd.s b/ld/testsuite/ld-aarch64/tls-tiny-gd.s
new file mode 100644
index 0000000..fd42f55
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-tiny-gd.s
@@ -0,0 +1,6 @@
+        .global var
+	.text
+test:
+        adr x0, :tlsgd:var
+        bl   __tls_get_addr
+	nop

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