| // RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %p/Inputs/shared.s -o %t2 |
| // RUN: ld.lld %t2 -o %t2.so -shared |
| // RUN: ld.lld %t %t2.so -o %t3 |
| // RUN: llvm-readobj -s %t3 | FileCheck --check-prefix=SEC %s |
| // RUN: llvm-objdump -s -d %t3 | FileCheck %s |
| // REQUIRES: x86 |
| |
| // SEC: Name: .plt |
| // SEC-NEXT: Type: SHT_PROGBITS |
| // SEC-NEXT: Flags [ |
| // SEC-NEXT: SHF_ALLOC |
| // SEC-NEXT: SHF_EXECINSTR |
| // SEC-NEXT: ] |
| // SEC-NEXT: Address: 0x11030 |
| // SEC-NEXT: Offset: 0x1030 |
| // SEC-NEXT: Size: 32 |
| |
| // SEC: Name: .got |
| // SEC-NEXT: Type: SHT_PROGBITS |
| // SEC-NEXT: Flags [ |
| // SEC-NEXT: SHF_ALLOC |
| // SEC-NEXT: SHF_WRITE |
| // SEC-NEXT: ] |
| // SEC-NEXT: Address: 0x120F0 |
| // SEC-NEXT: Offset: |
| // SEC-NEXT: Size: 8 |
| // SEC-NEXT: Link: 0 |
| // SEC-NEXT: Info: 0 |
| // SEC-NEXT: AddressAlignment: 8 |
| // SEC-NEXT: EntrySize: 0 |
| // SEC-NEXT: } |
| |
| // SEC: Name: .got.plt |
| // SEC-NEXT: Type: SHT_PROGBITS |
| // SEC-NEXT: Flags [ |
| // SEC-NEXT: SHF_ALLOC |
| // SEC-NEXT: SHF_WRITE |
| // SEC-NEXT: ] |
| // SEC-NEXT: Address: 0x13000 |
| // SEC-NEXT: Offset: 0x3000 |
| // SEC-NEXT: Size: 32 |
| // SEC-NEXT: Link: 0 |
| // SEC-NEXT: Info: 0 |
| // SEC-NEXT: AddressAlignment: 8 |
| // SEC-NEXT: EntrySize: 0 |
| // SEC-NEXT: } |
| |
| .section .text,"ax",@progbits,unique,1 |
| .global _start |
| _start: |
| call lulz |
| |
| .section .text,"ax",@progbits,unique,2 |
| .zero 4 |
| .global lulz |
| lulz: |
| nop |
| |
| // CHECK: Disassembly of section .text: |
| // CHECK-NEXT: _start: |
| // CHECK-NEXT: 11000: e8 04 00 00 00 callq 4 |
| // CHECK-NEXT: 11005: |
| |
| // CHECK: lulz: |
| // CHECK-NEXT: 11009: 90 nop |
| |
| |
| .section .text2,"ax",@progbits |
| .global R_X86_64_32 |
| R_X86_64_32: |
| movl $R_X86_64_32, %edx |
| |
| // FIXME: this would be far more self evident if llvm-objdump printed |
| // constants in hex. |
| // CHECK: Disassembly of section .text2: |
| // CHECK-NEXT: R_X86_64_32: |
| // CHECK-NEXT: 1100a: {{.*}} movl $69642, %edx |
| |
| .section .R_X86_64_32S,"ax",@progbits |
| .global R_X86_64_32S |
| R_X86_64_32S: |
| movq lulz - 0x100000, %rdx |
| |
| // CHECK: Disassembly of section .R_X86_64_32S: |
| // CHECK-NEXT: R_X86_64_32S: |
| // CHECK-NEXT: {{.*}}: {{.*}} movq -978935, %rdx |
| |
| .section .R_X86_64_PC32,"ax",@progbits |
| .global R_X86_64_PC32 |
| R_X86_64_PC32: |
| call bar |
| movl $bar, %eax |
| //16 is a size of PLT[0] |
| // 0x11030 + 16 - (0x11017 + 5) = 20 |
| // CHECK: Disassembly of section .R_X86_64_PC32: |
| // CHECK-NEXT: R_X86_64_PC32: |
| // CHECK-NEXT: 11017: {{.*}} callq 36 |
| // CHECK-NEXT: 1101c: {{.*}} movl $69696, %eax |
| |
| .section .R_X86_64_64,"a",@progbits |
| .global R_X86_64_64 |
| R_X86_64_64: |
| .quad R_X86_64_64 |
| |
| // CHECK: Contents of section .R_X86_64_64: |
| // CHECK-NEXT: 101c8 c8010100 00000000 |
| |
| .section .R_X86_64_GOTPCREL,"a",@progbits |
| .global R_X86_64_GOTPCREL |
| R_X86_64_GOTPCREL: |
| .long zed@gotpcrel |
| |
| // 0x120F8 - 0x101D8 = 7952 |
| // 7952 = 0x101f0000 in little endian |
| // CHECK: Contents of section .R_X86_64_GOTPCREL |
| // CHECK-NEXT: 101d0 201f0000 |
