hanchenye-llvm-project/lld/test/elf2/got.s

46 lines
1.3 KiB
ArmAsm

// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/shared.s -o %t2.o
// RUN: ld.lld2 -shared %t2.o -o %t2.so
// RUN: ld.lld2 %t.o %t2.so -o %t
// RUN: llvm-readobj -s -r %t | FileCheck %s
// RUN: llvm-objdump -d %t | FileCheck --check-prefix=DISASM %s
// REQUIRES: x86
// CHECK: Name: .got
// CHECK-NEXT: Type: SHT_PROGBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: SHF_WRITE
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x120A0
// CHECK-NEXT: Offset:
// CHECK-NEXT: Size: 16
// CHECK-NEXT: Link: 0
// CHECK-NEXT: Info: 0
// CHECK-NEXT: AddressAlignment: 8
// CHECK: Relocations [
// CHECK-NEXT: Section ({{.*}}) .rela.dyn {
// CHECK-NEXT: 0x120A0 R_X86_64_GLOB_DAT bar 0x0
// CHECK-NEXT: 0x120A8 R_X86_64_GLOB_DAT zed 0x0
// CHECK-NEXT: }
// CHECK-NEXT: ]
// Unfortunately FileCheck can't do math, so we have to check for explicit
// values:
// 0x120A0 - (0x11000 + 2) - 4 = 4250
// 0x120A0 - (0x11006 + 2) - 4 = 4244
// 0x120A8 - (0x1100c + 2) - 4 = 4246
// DISASM: _start:
// DISASM-NEXT: 11000: {{.*}} jmpq *4250(%rip)
// DISASM-NEXT: 11006: {{.*}} jmpq *4244(%rip)
// DISASM-NEXT: 1100c: {{.*}} jmpq *4246(%rip)
.global _start
_start:
jmp *bar@GOTPCREL(%rip)
jmp *bar@GOTPCREL(%rip)
jmp *zed@GOTPCREL(%rip)