| // REQUIRES: x86 |
| // RUN: llvm-mc -filetype=obj -triple=i686 %p/Inputs/tls-opt-gdiele-i686.s -o %t.o |
| // RUN: llvm-mc -filetype=obj -triple=i686 %s -o %t1.o |
| // RUN: ld.lld -shared %t.o -soname=t.so -o %t.so |
| // RUN: ld.lld --hash-style=sysv %t1.o %t.so -o %tout |
| // RUN: llvm-readobj -r %tout | FileCheck --check-prefix=NORELOC %s |
| // RUN: llvm-objdump -d --no-show-raw-insn %tout | FileCheck --check-prefix=DISASM %s |
| |
| // NORELOC: Relocations [ |
| // NORELOC-NEXT: Section ({{.*}}) .rel.dyn { |
| // NORELOC-NEXT: 0x402258 R_386_TLS_TPOFF tlsshared0 |
| // NORELOC-NEXT: 0x40225C R_386_TLS_TPOFF tlsshared1 |
| // NORELOC-NEXT: } |
| // NORELOC-NEXT: ] |
| |
| // DISASM: Disassembly of section .text: |
| // DISASM-EMPTY: |
| // DISASM-NEXT: <_start>: |
| // DISASM-NEXT: 4011d0: movl %gs:0, %eax |
| // DISASM-NEXT: addl -4104(%ebx), %eax |
| // DISASM-NEXT: movl %gs:0, %eax |
| // DISASM-NEXT: addl -4100(%ebx), %eax |
| // DISASM-NEXT: movl %gs:0, %eax |
| // DISASM-NEXT: subl $8, %eax |
| // DISASM-NEXT: movl %gs:0, %eax |
| // DISASM-NEXT: 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->LE |
| leal tlsexe1@tlsgd(,%ebx,1),%eax |
| call ___tls_get_addr@plt |
| leal tlsexe2@tlsgd(,%ebx,1),%eax |
| call ___tls_get_addr@plt |
