diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2015-12-30 11:57:38 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-12-30 11:57:38 +0000 |
| commit | 5a5c549fe9a3fef595297bd21d36bed8409dc37d (patch) | |
| tree | a964c8f5ac85b7b641cac022c5f9bf4eed3d2b9b /test/ELF/tls-opt-gdiele-i686.s | |
| parent | fb911942f1434f3d1750f83f25f5e42c80e60638 (diff) | |
Notes
Diffstat (limited to 'test/ELF/tls-opt-gdiele-i686.s')
| -rw-r--r-- | test/ELF/tls-opt-gdiele-i686.s | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/test/ELF/tls-opt-gdiele-i686.s b/test/ELF/tls-opt-gdiele-i686.s new file mode 100644 index 0000000000000..94630bbc0df20 --- /dev/null +++ b/test/ELF/tls-opt-gdiele-i686.s @@ -0,0 +1,59 @@ +// RUN: llvm-mc -filetype=obj -triple=i686-pc-linux %p/Inputs/tls-opt-gdiele-i686.s -o %tso.o +// RUN: llvm-mc -filetype=obj -triple=i686-pc-linux %s -o %t.o +// RUN: ld.lld -shared %tso.o -o %tso +// RUN: ld.lld %t.o %tso -o %tout +// RUN: llvm-readobj -r %tout | FileCheck --check-prefix=NORELOC %s +// RUN: llvm-objdump -d %tout | FileCheck --check-prefix=DISASM %s + +// NORELOC: Relocations [ +// NORELOC-NEXT: Section ({{.*}}) .rel.dyn { +// NORELOC-NEXT: 0x12050 R_386_TLS_TPOFF tlsshared0 0x0 +// NORELOC-NEXT: 0x12054 R_386_TLS_TPOFF tlsshared1 0x0 +// NORELOC-NEXT: } +// NORELOC-NEXT: ] + +// DISASM: Disassembly of section .text: +// DISASM-NEXT: _start: +// DISASM-NEXT: 11000: 65 a1 00 00 00 00 movl %gs:0, %eax +// DISASM-NEXT: 11006: 03 83 f8 ff ff ff addl -8(%ebx), %eax +// DISASM-NEXT: 1100c: 65 a1 00 00 00 00 movl %gs:0, %eax +// DISASM-NEXT: 11012: 03 83 fc ff ff ff addl -4(%ebx), %eax +// DISASM-NEXT: 11018: 65 a1 00 00 00 00 movl %gs:0, %eax +// DISASM-NEXT: 1101e: 81 e8 08 00 00 00 subl $8, %eax +// DISASM-NEXT: 11024: 65 a1 00 00 00 00 movl %gs:0, %eax +// DISASM-NEXT: 1102a: 81 e8 04 00 00 00 subl $4, %eax + +.type tlsexe1,@object +.section .tbss,"awT",@nobits +.globl tlsexe1 +.align 4 +tlsexe1: + .long 0 + .size tlsexe1, 4 + +.type tlsexe2,@object +.section .tbss,"awT",@nobits +.globl tlsexe2 +.align 4 +tlsexe2: + .long 0 + .size tlsexe2, 4 + +.section .text +.globl ___tls_get_addr +.type ___tls_get_addr,@function +___tls_get_addr: + +.section .text +.globl _start +_start: +//GD->IE +leal tlsshared0@tlsgd(,%ebx,1),%eax +call ___tls_get_addr@plt +leal tlsshared1@tlsgd(,%ebx,1),%eax +call ___tls_get_addr@plt +//GD->IE +leal tlsexe1@tlsgd(,%ebx,1),%eax +call ___tls_get_addr@plt +leal tlsexe2@tlsgd(,%ebx,1),%eax +call ___tls_get_addr@plt |