| // REQUIRES: x86 |
| // 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 --hash-style=sysv %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: 0x402058 R_386_TLS_TPOFF tlsshared0 0x0 |
| // NORELOC-NEXT: 0x40205C R_386_TLS_TPOFF tlsshared1 0x0 |
| // NORELOC-NEXT: } |
| // NORELOC-NEXT: ] |
| |
| // DISASM: Disassembly of section .text: |
| // DISASM-NEXT: _start: |
| // DISASM-NEXT: 401000: 65 a1 00 00 00 00 movl %gs:0, %eax |
| // DISASM-NEXT: 401006: 03 83 58 f0 ff ff addl -4008(%ebx), %eax |
| // DISASM-NEXT: 40100c: 65 a1 00 00 00 00 movl %gs:0, %eax |
| // DISASM-NEXT: 401012: 03 83 5c f0 ff ff addl -4004(%ebx), %eax |
| // DISASM-NEXT: 401018: 65 a1 00 00 00 00 movl %gs:0, %eax |
| // DISASM-NEXT: 40101e: 81 e8 08 00 00 00 subl $8, %eax |
| // DISASM-NEXT: 401024: 65 a1 00 00 00 00 movl %gs:0, %eax |
| // DISASM-NEXT: 40102a: 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->LE |
| leal tlsexe1@tlsgd(,%ebx,1),%eax |
| call ___tls_get_addr@plt |
| leal tlsexe2@tlsgd(,%ebx,1),%eax |
| call ___tls_get_addr@plt |
