llvm-project/lld/test/ELF/i386-tls-le.s

57 lines
1.7 KiB
ArmAsm

# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=i686 %s -o %t.o
# RUN: ld.lld %t.o -o %t
# RUN: ld.lld %t.o -pie -o %t.pie
# RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s --check-prefix=DIS
# RUN: llvm-readobj -r %t | FileCheck %s --check-prefix=RELOC
# RUN: llvm-objdump -d --no-show-raw-insn %t.pie | FileCheck %s --check-prefix=DIS
# RUN: llvm-readobj -r %t.pie | FileCheck %s --check-prefix=RELOC
## Reject local-exec TLS relocations for -shared.
# RUN: not ld.lld -shared %t.o -o /dev/null 2>&1 | FileCheck %s --check-prefix=ERR --implicit-check-not=error:
# ERR: error: relocation R_386_TLS_LE_32 against var cannot be used with -shared
# ERR: error: relocation R_386_TLS_LE_32 against var1 cannot be used with -shared
# ERR: error: relocation R_386_TLS_LE against var cannot be used with -shared
# ERR: error: relocation R_386_TLS_LE against var1 cannot be used with -shared
.section ".tdata", "awT", @progbits
.globl var
.globl var1
var:
.long 0
var1:
.long 1
.section test, "awx"
.global _start
_start:
movl $var@tpoff, %edx
movl %gs:0, %ecx
subl %edx, %eax
movl $var1@tpoff, %edx
movl %gs:0, %ecx
subl %edx, %eax
movl %gs:0, %ecx
leal var@ntpoff(%ecx), %eax
movl %gs:0, %ecx
leal var1@ntpoff+123(%ecx), %eax
# DIS: Disassembly of section test:
# DIS-EMPTY:
# DIS-NEXT: <_start>:
# DIS-NEXT: movl $8, %edx
# DIS-NEXT: movl %gs:0, %ecx
# DIS-NEXT: subl %edx, %eax
# DIS-NEXT: movl $4, %edx
# DIS-NEXT: movl %gs:0, %ecx
# DIS-NEXT: subl %edx, %eax
# DIS-NEXT: movl %gs:0, %ecx
# DIS-NEXT: leal -8(%ecx), %eax
# DIS-NEXT: movl %gs:0, %ecx
# DIS-NEXT: leal 119(%ecx), %eax
# RELOC: Relocations [
# RELOC-NEXT: ]