| // REQUIRES: aarch64 |
| // RUN: llvm-mc -filetype=obj -triple=aarch64 %s -o %t |
| // RUN: ld.lld --image-base=0x12000 -Ttext=0x12000 -defsym long=0x10000000 -defsym short=0x8012004 -defsym short2=0x8012008 -defsym short3=0x801200c %t -o %t.exe |
| // RUN: llvm-objdump -d --no-show-raw-insn %t.exe | FileCheck %s |
| |
| /// The AArch64AbsLongThunk requires 8-byte alignment just in case unaligned |
| /// accesses are disabled. This increases the thunk section alignment to 8, |
| /// and the alignment of the AArch64AbsLongThunk to 8. The short thunk form |
| /// can still use 4-byte alignment. |
| .text |
| .type _start, %function |
| .globl _start |
| _start: |
| b short |
| b short2 |
| b short3 |
| b long |
| nop |
| |
| // CHECK-LABEL: <_start>: |
| // CHECK-NEXT: 12000: b 0x12018 <__AArch64AbsLongThunk_short> |
| // CHECK-NEXT: b 0x1201c <__AArch64AbsLongThunk_short2> |
| // CHECK-NEXT: b 0x12020 <__AArch64AbsLongThunk_short3> |
| // CHECK-NEXT: b 0x12028 <__AArch64AbsLongThunk_long> |
| // CHECK-NEXT: nop |
| // CHECK-NEXT: udf #0x0 |
| // CHECK-EMPTY: |
| // CHECK-LABEL: <__AArch64AbsLongThunk_short>: |
| // CHECK-NEXT: 12018: b 0x8012004 <__AArch64AbsLongThunk_long+0x7ffffdc> |
| // CHECK-EMPY: |
| // CHECK-LABEL: <__AArch64AbsLongThunk_short2>: |
| // CHECK-NEXT: 1201c: b 0x8012008 <__AArch64AbsLongThunk_long+0x7ffffe0> |
| // CHECK-EMPTY: |
| // CHECK-LABEL: <__AArch64AbsLongThunk_short3>: |
| // CHECK-NEXT: 12020: b 0x801200c <__AArch64AbsLongThunk_long+0x7ffffe4> |
| // CHECK-NEXT: udf #0x0 |
| // CHECK-EMPTY: |
| // CHECK-LABEL: <__AArch64AbsLongThunk_long>: |
| // CHECK-NEXT: 12028: ldr x16, 0x12030 <__AArch64AbsLongThunk_long+0x8> |
| // CHECK-NEXT: br x16 |
| // CHECK-NEXT: 00 00 00 10 .word 0x10000000 |
| // CHECK-NEXT: 00 00 00 00 .word 0x00000000 |
