| // REQUIRES: arm |
| // RUN: llvm-mc %s --arm-add-build-attributes --triple=armv7a-linux-gnueabihf --filetype=obj -o %t.o |
| // RUN: ld.lld %t.o -o %t |
| // RUN: llvm-objdump -d --start-address=0x2200b4 --stop-address=0x2200be %t | FileCheck %s |
| |
| /// Create a conditional branch too far away from a precreated thunk |
| /// section. This will need a thunk section created within range. |
| .syntax unified |
| .thumb |
| |
| .section .text.0, "ax", %progbits |
| .space 2 * 1024 * 1024 |
| .globl _start |
| .type _start, %function |
| _start: |
| /// Range of +/- 1 Megabyte, new ThunkSection will need creating after |
| /// .text.1 |
| beq.w target |
| .section .text.1, "ax", %progbits |
| bx lr |
| |
| // CHECK: <_start>: |
| // CHECK-NEXT: 2200b4: 00 f0 00 80 beq.w 0x2200b8 <__Thumbv7ABSLongThunk_target> |
| // CHECK: <__Thumbv7ABSLongThunk_target>: |
| // CHECK-NEXT: 2200b8: 00 f0 01 90 b.w 0xe200be <target> |
| // CHECK: 2200bc: 70 47 bx lr |
| |
| .section .text.2, "ax", %progbits |
| .space 12 * 1024 * 1024 |
| .globl target |
| .type target, %function |
| target: bx lr |
