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authorJing Yu <jingyu@google.com>2011-12-20 10:27:58 -0800
committerJing Yu <jingyu@google.com>2011-12-20 10:27:58 -0800
commitcf3cdbf8b3cda61a619299e7966a83df66244036 (patch)
tree201e2bcfc955f16802d3257112d29736cb3a3ce8 /binutils-2.21/ld/testsuite/ld-i386/tlsdesc.s
parente4df3e0a5bb640ccfa2f30ee67fe9b3146b152d6 (diff)
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Add binutils-2.21.
Use --enable-gold=default for dual linker support. Change-Id: Id1a744c7db58a0b5e7a3be174cdfa875f2f86e49
Diffstat (limited to 'binutils-2.21/ld/testsuite/ld-i386/tlsdesc.s')
-rw-r--r--binutils-2.21/ld/testsuite/ld-i386/tlsdesc.s276
1 files changed, 276 insertions, 0 deletions
diff --git a/binutils-2.21/ld/testsuite/ld-i386/tlsdesc.s b/binutils-2.21/ld/testsuite/ld-i386/tlsdesc.s
new file mode 100644
index 0000000..8377f64
--- /dev/null
+++ b/binutils-2.21/ld/testsuite/ld-i386/tlsdesc.s
@@ -0,0 +1,276 @@
+ .section ".tdata", "awT", @progbits
+ .globl sg1, sg2, sg3, sg4, sg5, sg6, sg7, sg8
+ .globl sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8
+ .hidden sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8
+sg1: .long 17
+sg2: .long 18
+sg3: .long 19
+sg4: .long 20
+sg5: .long 21
+sg6: .long 22
+sg7: .long 23
+sg8: .long 24
+sl1: .long 65
+sl2: .long 66
+sl3: .long 67
+sl4: .long 68
+sl5: .long 69
+sl6: .long 70
+sl7: .long 71
+sl8: .long 72
+sh1: .long 257
+sh2: .long 258
+sh3: .long 259
+sh4: .long 260
+sh5: .long 261
+sh6: .long 262
+sh7: .long 263
+sh8: .long 264
+ .text
+ .globl fn1
+ .type fn1,@function
+fn1:
+ pushl %ebp
+ movl %esp, %ebp
+ pushl %ebx
+ pushl %eax
+ call 1f
+1: popl %ebx
+ addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx
+ nop;nop;nop;nop
+
+ /* GD */
+ leal sg1@tlsdesc(%ebx), %eax
+ call *sg1@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD -> IE because variable is referenced through @gottpoff too */
+ leal sg2@tlsdesc(%ebx), %eax
+ call *sg2@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD -> IE because variable is referenced through @gotntpoff too */
+ leal sg3@tlsdesc(%ebx), %eax
+ call *sg3@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD -> IE because variable is referenced through @gottpoff and
+ @gotntpoff too */
+ leal sg4@tlsdesc(%ebx), %eax
+ call *sg4@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD against local variable */
+ leal sl1@tlsdesc(%ebx), %eax
+ call *sl1@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD -> IE against local variable referenced through @gottpoff too */
+ leal sl2@tlsdesc(%ebx), %eax
+ call *sl2@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD -> IE against local variable referenced through @gotntpoff
+ too */
+ leal sl3@tlsdesc(%ebx), %eax
+ call *sl3@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD -> IE against local variable referenced through @gottpoff and
+ @gotntpoff too */
+ leal sl4@tlsdesc(%ebx), %eax
+ call *sl4@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD against hidden and local variable */
+ leal sh1@tlsdesc(%ebx), %eax
+ call *sh1@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD -> IE against hidden and local variable referenced through
+ @gottpoff too */
+ leal sh2@tlsdesc(%ebx), %eax
+ call *sh2@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD -> IE against hidden and local variable referenced through
+ @gotntpoff too */
+ leal sh3@tlsdesc(%ebx), %eax
+ call *sh3@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD -> IE against hidden and local variable referenced through
+ @gottpoff and @gotntpoff too */
+ leal sh4@tlsdesc(%ebx), %eax
+ call *sh4@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD against hidden but not local variable */
+ leal sH1@tlsdesc(%ebx), %eax
+ call *sH1@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD -> IE against hidden but not local variable referenced through
+ @gottpoff too */
+ leal sH2@tlsdesc(%ebx), %eax
+ call *sH2@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD -> IE against hidden but not local variable referenced through
+ @gotntpoff too */
+ leal sH3@tlsdesc(%ebx), %eax
+ call *sH3@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* GD -> IE against hidden but not local variable referenced through
+ @gottpoff and @gotntpoff too */
+ leal sH4@tlsdesc(%ebx), %eax
+ call *sH4@tlscall(%eax)
+ nop;nop;nop;nop
+
+ /* LD */
+ leal _TLS_MODULE_BASE_@tlsdesc(%ebx), %eax
+ call *_TLS_MODULE_BASE_@tlscall(%eax)
+ nop;nop
+ leal sl1@dtpoff(%eax), %edx
+ nop;nop
+ leal 2+sl2@dtpoff(%eax), %ecx
+ nop;nop;nop;nop
+
+ /* LD against hidden and local variables */
+ leal sh1@dtpoff(%eax), %edx
+ nop;nop
+ leal sh2@dtpoff+3(%eax), %ecx
+ nop;nop;nop;nop
+
+ /* LD against hidden but not local variables */
+ leal sH1@dtpoff(%eax), %edx
+ nop;nop
+ leal sH2@dtpoff+1(%eax), %ecx
+ nop;nop
+
+ /* @gottpoff IE against global var */
+ movl %gs:0, %ecx
+ nop;nop
+ subl sg2@gottpoff(%ebx), %ecx
+ nop;nop;nop;nop
+
+ /* @gottpoff IE against global var */
+ movl %gs:0, %eax
+ nop;nop
+ subl sg4@gottpoff(%ebx), %eax
+ nop;nop;nop;nop
+
+ /* @gotntpoff IE against global var */
+ movl %gs:0, %ecx
+ nop;nop
+ addl sg3@gotntpoff(%ebx), %ecx
+ nop;nop;nop;nop
+
+ /* @gotntpoff IE against global var */
+ movl %gs:0, %eax
+ nop;nop
+ addl sg4@gotntpoff(%ebx), %eax
+ nop;nop;nop;nop
+
+ /* @gottpoff IE against local var */
+ movl %gs:0, %ecx
+ nop;nop
+ subl sl2@gottpoff(%ebx), %ecx
+ nop;nop;nop;nop
+
+ /* @gottpoff IE against local var */
+ movl %gs:0, %eax
+ nop;nop
+ subl sl4@gottpoff(%ebx), %eax
+ nop;nop;nop;nop
+
+ /* @gotntpoff IE against local var */
+ movl %gs:0, %ecx
+ nop;nop
+ addl sl3@gotntpoff(%ebx), %ecx
+ nop;nop;nop;nop
+
+ /* @gotntpoff IE against local var */
+ movl %gs:0, %eax
+ nop;nop
+ addl sl4@gotntpoff(%ebx), %eax
+ nop;nop;nop;nop
+
+ /* @gottpoff IE against hidden and local var */
+ movl %gs:0, %ecx
+ nop;nop
+ subl sh2@gottpoff(%ebx), %ecx
+ nop;nop;nop;nop
+
+ /* @gottpoff IE against hidden and local var */
+ movl %gs:0, %eax
+ nop;nop
+ subl sh4@gottpoff(%ebx), %eax
+ nop;nop;nop;nop
+
+ /* @gotntpoff IE against hidden and local var */
+ movl %gs:0, %ecx
+ nop;nop
+ addl sh3@gotntpoff(%ebx), %ecx
+ nop;nop;nop;nop
+
+ /* @gotntpoff IE against hidden and local var */
+ movl %gs:0, %eax
+ nop;nop
+ addl sh4@gotntpoff(%ebx), %eax
+ nop;nop;nop;nop
+
+ /* @gottpoff IE against hidden but not local var */
+ movl %gs:0, %ecx
+ nop;nop
+ subl sH2@gottpoff(%ebx), %ecx
+ nop;nop;nop;nop
+
+ /* @gottpoff IE against hidden but not local var */
+ movl %gs:0, %eax
+ nop;nop
+ subl sH4@gottpoff(%ebx), %eax
+ nop;nop;nop;nop
+
+ /* @gotntpoff IE against hidden but not local var */
+ movl %gs:0, %ecx
+ nop;nop
+ addl sH3@gotntpoff(%ebx), %ecx
+ nop;nop;nop;nop
+
+ /* @gotntpoff IE against hidden but not local var */
+ movl %gs:0, %eax
+ nop;nop
+ addl sH4@gotntpoff(%ebx), %eax
+ nop;nop;nop;nop
+
+ /* Direct access through %gs */
+
+ /* @gotntpoff IE against global var */
+ movl sg5@gotntpoff(%ebx), %ecx
+ nop;nop
+ movl %gs:(%ecx), %edx
+ nop;nop;nop;nop
+
+ /* @gotntpoff IE against local var */
+ movl sl5@gotntpoff(%ebx), %eax
+ nop;nop
+ movl %gs:(%eax), %edx
+ nop;nop;nop;nop
+
+ /* @gotntpoff IE against hidden and local var */
+ movl sh5@gotntpoff(%ebx), %edx
+ nop;nop
+ movl %gs:(%edx), %edx
+ nop;nop;nop;nop
+
+ /* @gotntpoff IE against hidden but not local var */
+ movl sH5@gotntpoff(%ebx), %ecx
+ nop;nop
+ movl %gs:(%ecx), %edx
+ nop;nop;nop;nop
+
+ movl -4(%ebp), %ebx
+ leave
+ ret