llvm-project/lld/test/ELF/got.s

46 lines
1.4 KiB
ArmAsm

// REQUIRES: x86
// 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.lld -shared %t2.o -soname=t2.so -o %t2.so
// RUN: ld.lld --hash-style=sysv %t.o %t2.so -o %t
// RUN: llvm-readobj -S -r %t | FileCheck %s
// RUN: llvm-objdump -d %t | FileCheck --check-prefix=DISASM %s
// CHECK: Name: .got
// CHECK-NEXT: Type: SHT_PROGBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: SHF_WRITE
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x202338
// 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: 0x202338 R_X86_64_GLOB_DAT bar 0x0
// CHECK-NEXT: 0x202340 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:
// 0x202338 - (0x201270 + 2) - 4 = 4290
// 0x202338 - (0x201276 + 2) - 4 = 4284
// 0x202340 - (0x20127c + 2) - 4 = 4286
// DISASM: <_start>:
// DISASM-NEXT: 201270: {{.*}} jmpq *4290(%rip)
// DISASM-NEXT: 201276: {{.*}} jmpq *4284(%rip)
// DISASM-NEXT: 20127c: {{.*}} jmpq *4286(%rip)
.global _start
_start:
jmp *bar@GOTPCREL(%rip)
jmp *bar@GOTPCREL(%rip)
jmp *zed@GOTPCREL(%rip)