relocation-copy.s
1.84 KB
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// REQUIRES: x86
// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %p/Inputs/relocation-copy.s -o %t2.o
// RUN: ld.lld -shared %t2.o -soname=so -o %t.so
// RUN: ld.lld %t.o %t.so -o %t3
// RUN: llvm-readobj -S -r --expand-relocs %t3 | FileCheck %s
// RUN: llvm-objdump -d --no-show-raw-insn --print-imm-hex %t3 | FileCheck -check-prefix=CODE %s
.text
.global _start
_start:
movl $5, x
movl $7, y
movl $9, z
movl $x, %edx
movl $y, %edx
movl $z, %edx
// CHECK: Name: .bss
// CHECK-NEXT: Type: SHT_NOBITS (0x8)
// CHECK-NEXT: Flags [ (0x3)
// CHECK-NEXT: SHF_ALLOC (0x2)
// CHECK-NEXT: SHF_WRITE (0x1)
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x203400
// CHECK-NEXT: Offset:
// CHECK-NEXT: Size: 24
// CHECK-NEXT: Link: 0
// CHECK-NEXT: Info: 0
// CHECK-NEXT: AddressAlignment: 16
// CHECK-NEXT: EntrySize: 0
// CHECK: Relocations [
// CHECK-NEXT: Section ({{.*}}) .rela.dyn {
// CHECK-NEXT: Relocation {
// CHECK-NEXT: Offset:
// CHECK-NEXT: Type: R_X86_64_COPY
// CHECK-NEXT: Symbol: x
// CHECK-NEXT: Addend: 0x0
// CHECK-NEXT: }
// CHECK-NEXT: Relocation {
// CHECK-NEXT: Offset:
// CHECK-NEXT: Type: R_X86_64_COPY
// CHECK-NEXT: Symbol: y
// CHECK-NEXT: Addend: 0x0
// CHECK-NEXT: }
// CHECK-NEXT: Relocation {
// CHECK-NEXT: Offset:
// CHECK-NEXT: Type: R_X86_64_COPY
// CHECK-NEXT: Symbol: z
// CHECK-NEXT: Addend: 0x0
// CHECK-NEXT: }
// CHECK-NEXT: }
// CHECK-NEXT: ]
// 16 is alignment here
// CODE: Disassembly of section .text:
// CODE-EMPTY:
// CODE-NEXT: _start:
// CODE-NEXT: movl $0x5, 0x203400
// CODE-NEXT: movl $0x7, 0x203410
// CODE-NEXT: movl $0x9, 0x203414
// CODE-NEXT: movl $0x203400, %edx
// CODE-NEXT: movl $0x203410, %edx
// CODE-NEXT: movl $0x203414, %edx