| // REQUIRES: x86 |
| // RUN: llvm-mc -filetype=obj -triple=i386-unknown-linux %s -o %t1.o |
| // RUN: llvm-mc -filetype=obj -triple=i386-unknown-linux %p/Inputs/shared.s -o %t2.o |
| // RUN: ld.lld -shared %t2.o -o %t2.so |
| |
| // RUN: ld.lld %t1.o %t2.so -o %t.exe -z retpolineplt |
| // RUN: llvm-objdump -d -s %t.exe | FileCheck %s |
| |
| // CHECK: Disassembly of section .plt: |
| // CHECK-NEXT: .plt: |
| // CHECK-NEXT: 401010: ff 35 04 20 40 00 pushl 4202500 |
| // CHECK-NEXT: 401016: 50 pushl %eax |
| // CHECK-NEXT: 401017: a1 08 20 40 00 movl 4202504, %eax |
| // CHECK-NEXT: 40101c: e8 0f 00 00 00 calll 15 <.plt+0x20> |
| // CHECK-NEXT: 401021: f3 90 pause |
| // CHECK-NEXT: 401023: 0f ae e8 lfence |
| // CHECK-NEXT: 401026: eb f9 jmp -7 <.plt+0x11> |
| // CHECK-NEXT: 401028: cc int3 |
| // CHECK-NEXT: 401029: cc int3 |
| // CHECK-NEXT: 40102a: cc int3 |
| // CHECK-NEXT: 40102b: cc int3 |
| // CHECK-NEXT: 40102c: cc int3 |
| // CHECK-NEXT: 40102d: cc int3 |
| // CHECK-NEXT: 40102e: cc int3 |
| // CHECK-NEXT: 40102f: cc int3 |
| // CHECK-NEXT: 401030: 89 0c 24 movl %ecx, (%esp) |
| // CHECK-NEXT: 401033: 8b 4c 24 04 movl 4(%esp), %ecx |
| // CHECK-NEXT: 401037: 89 44 24 04 movl %eax, 4(%esp) |
| // CHECK-NEXT: 40103b: 89 c8 movl %ecx, %eax |
| // CHECK-NEXT: 40103d: 59 popl %ecx |
| // CHECK-NEXT: 40103e: c3 retl |
| // CHECK-NEXT: 40103f: cc int3 |
| // CHECK-NEXT: 401040: 50 pushl %eax |
| // CHECK-NEXT: 401041: a1 0c 20 40 00 movl 4202508, %eax |
| // CHECK-NEXT: 401046: e8 e5 ff ff ff calll -27 <.plt+0x20> |
| // CHECK-NEXT: 40104b: e9 d1 ff ff ff jmp -47 <.plt+0x11> |
| // CHECK-NEXT: 401050: 68 00 00 00 00 pushl $0 |
| // CHECK-NEXT: 401055: e9 b6 ff ff ff jmp -74 <.plt> |
| // CHECK-NEXT: 40105a: cc int3 |
| // CHECK-NEXT: 40105b: cc int3 |
| // CHECK-NEXT: 40105c: cc int3 |
| // CHECK-NEXT: 40105d: cc int3 |
| // CHECK-NEXT: 40105e: cc int3 |
| // CHECK-NEXT: 40105f: cc int3 |
| // CHECK-NEXT: 401060: 50 pushl %eax |
| // CHECK-NEXT: 401061: a1 10 20 40 00 movl 4202512, %eax |
| // CHECK-NEXT: 401066: e8 c5 ff ff ff calll -59 <.plt+0x20> |
| // CHECK-NEXT: 40106b: e9 b1 ff ff ff jmp -79 <.plt+0x11> |
| // CHECK-NEXT: 401070: 68 08 00 00 00 pushl $8 |
| // CHECK-NEXT: 401075: e9 96 ff ff ff jmp -106 <.plt> |
| // CHECK-NEXT: 40107a: cc int3 |
| // CHECK-NEXT: 40107b: cc int3 |
| // CHECK-NEXT: 40107c: cc int3 |
| // CHECK-NEXT: 40107d: cc int3 |
| // CHECK-NEXT: 40107e: cc int3 |
| // CHECK-NEXT: 40107f: cc int3 |
| |
| // CHECK: Contents of section .got.plt: |
| // CHECK-NEXT: 00304000 00000000 00000000 50104000 |
| // CHECK-NEXT: 70104000 |
| |
| .global _start |
| _start: |
| jmp bar@PLT |
| jmp zed@PLT |
