| // 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: 11010: ff 35 04 20 01 00 pushl 73732 |
| // CHECK-NEXT: 11016: 50 pushl %eax |
| // CHECK-NEXT: 11017: a1 08 20 01 00 movl 73736, %eax |
| // CHECK-NEXT: 1101c: e8 0f 00 00 00 calll 15 <.plt+0x20> |
| // CHECK-NEXT: 11021: f3 90 pause |
| // CHECK-NEXT: 11023: 0f ae e8 lfence |
| // CHECK-NEXT: 11026: eb f9 jmp -7 <.plt+0x11> |
| // CHECK-NEXT: 11028: cc int3 |
| // CHECK-NEXT: 11029: cc int3 |
| // CHECK-NEXT: 1102a: cc int3 |
| // CHECK-NEXT: 1102b: cc int3 |
| // CHECK-NEXT: 1102c: cc int3 |
| // CHECK-NEXT: 1102d: cc int3 |
| // CHECK-NEXT: 1102e: cc int3 |
| // CHECK-NEXT: 1102f: cc int3 |
| // CHECK-NEXT: 11030: 89 0c 24 movl %ecx, (%esp) |
| // CHECK-NEXT: 11033: 8b 4c 24 04 movl 4(%esp), %ecx |
| // CHECK-NEXT: 11037: 89 44 24 04 movl %eax, 4(%esp) |
| // CHECK-NEXT: 1103b: 89 c8 movl %ecx, %eax |
| // CHECK-NEXT: 1103d: 59 popl %ecx |
| // CHECK-NEXT: 1103e: c3 retl |
| // CHECK-NEXT: 1103f: cc int3 |
| // CHECK-NEXT: 11040: cc int3 |
| // CHECK-NEXT: 11041: cc int3 |
| // CHECK-NEXT: 11042: cc int3 |
| // CHECK-NEXT: 11043: cc int3 |
| // CHECK-NEXT: 11044: cc int3 |
| // CHECK-NEXT: 11045: cc int3 |
| // CHECK-NEXT: 11046: cc int3 |
| // CHECK-NEXT: 11047: cc int3 |
| // CHECK-NEXT: 11048: cc int3 |
| // CHECK-NEXT: 11049: cc int3 |
| // CHECK-NEXT: 1104a: cc int3 |
| // CHECK-NEXT: 1104b: cc int3 |
| // CHECK-NEXT: 1104c: cc int3 |
| // CHECK-NEXT: 1104d: cc int3 |
| // CHECK-NEXT: 1104e: cc int3 |
| // CHECK-NEXT: 1104f: cc int3 |
| // CHECK-NEXT: 11050: 50 pushl %eax |
| // CHECK-NEXT: 11051: a1 0c 20 01 00 movl 73740, %eax |
| // CHECK-NEXT: 11056: e8 d5 ff ff ff calll -43 <.plt+0x20> |
| // CHECK-NEXT: 1105b: e9 c1 ff ff ff jmp -63 <.plt+0x11> |
| // CHECK-NEXT: 11060: 68 00 00 00 00 pushl $0 |
| // CHECK-NEXT: 11065: e9 a6 ff ff ff jmp -90 <.plt> |
| // CHECK-NEXT: 1106a: cc int3 |
| // CHECK-NEXT: 1106b: cc int3 |
| // CHECK-NEXT: 1106c: cc int3 |
| // CHECK-NEXT: 1106d: cc int3 |
| // CHECK-NEXT: 1106e: cc int3 |
| // CHECK-NEXT: 1106f: cc int3 |
| // CHECK-NEXT: 11070: 50 pushl %eax |
| // CHECK-NEXT: 11071: a1 10 20 01 00 movl 73744, %eax |
| // CHECK-NEXT: 11076: e8 b5 ff ff ff calll -75 <.plt+0x20> |
| // CHECK-NEXT: 1107b: e9 a1 ff ff ff jmp -95 <.plt+0x11> |
| // CHECK-NEXT: 11080: 68 08 00 00 00 pushl $8 |
| // CHECK-NEXT: 11085: e9 86 ff ff ff jmp -122 <.plt> |
| // CHECK-NEXT: 1108a: cc int3 |
| // CHECK-NEXT: 1108b: cc int3 |
| // CHECK-NEXT: 1108c: cc int3 |
| // CHECK-NEXT: 1108d: cc int3 |
| // CHECK-NEXT: 1108e: cc int3 |
| // CHECK-NEXT: 1108f: cc int3 |
| |
| // CHECK: Contents of section .got.plt: |
| // CHECK-NEXT: 00300100 00000000 00000000 60100100 |
| // CHECK-NEXT: 80100100 |
| |
| .global _start |
| _start: |
| jmp bar@PLT |
| jmp zed@PLT |
