| // REQUIRES: arm |
| // RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t |
| // RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7a-none-linux-gnueabi %S/Inputs/far-arm-abs.s -o %tfar |
| // RUN: ld.lld %t %tfar -o %t2 |
| // RUN: llvm-objdump -d --no-show-raw-insn --triple=armv7a-none-linux-gnueabi %t2 | FileCheck --check-prefix=SHORT %s |
| // RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7a-none-linux-gnueabi %S/Inputs/far-long-arm-abs.s -o %tfarlong |
| // RUN: ld.lld %t %tfarlong -o %t3 |
| // RUN: llvm-objdump -d --no-show-raw-insn --triple=armv7a-none-linux-gnueabi %t3 | FileCheck --check-prefix=LONG %s |
| .syntax unified |
| .section .text, "ax",%progbits |
| .globl _start |
| .balign 0x10000 |
| .type _start,%function |
| _start: |
| /// address of too_far symbols are just out of range of ARM branch with |
| /// 26-bit immediate field and an addend of -8 |
| bl too_far1 |
| b too_far2 |
| beq too_far3 |
| |
| // SHORT: 00030000 <_start>: |
| // SHORT-NEXT: 30000: bl 0x3000c <__ARMv7ABSLongThunk_too_far1> |
| // SHORT-NEXT: 30004: b 0x30010 <__ARMv7ABSLongThunk_too_far2> |
| // SHORT-NEXT: 30008: beq 0x30014 <__ARMv7ABSLongThunk_too_far3> |
| // SHORT: 0003000c <__ARMv7ABSLongThunk_too_far1>: |
| /// 0x2030008 = too_far1 |
| // SHORT-NEXT: 3000c: b 0x2030008 |
| // SHORT: 00030010 <__ARMv7ABSLongThunk_too_far2>: |
| /// 0x203000c = too_far2 |
| // SHORT-NEXT: 30010: b 0x203000c |
| // SHORT: 00030014 <__ARMv7ABSLongThunk_too_far3>: |
| /// 0x2030010 = too_far3 |
| // SHORT-NEXT: 30014: b 0x2030010 |
| |
| // LONG: 00030000 <_start>: |
| // LONG-NEXT: 30000: bl 0x3000c <__ARMv7ABSLongThunk_too_far1> |
| // LONG-NEXT: 30004: b 0x30018 <__ARMv7ABSLongThunk_too_far2> |
| // LONG-NEXT: 30008: beq 0x30024 <__ARMv7ABSLongThunk_too_far3> |
| // LONG: 0003000c <__ARMv7ABSLongThunk_too_far1>: |
| // LONG-NEXT: 3000c: movw r12, #20 |
| // LONG-NEXT: 30010: movt r12, #515 |
| // LONG-NEXT: 30014: bx r12 |
| // LONG: 00030018 <__ARMv7ABSLongThunk_too_far2>: |
| // LONG-NEXT: 30018: movw r12, #32 |
| // LONG-NEXT: 3001c: movt r12, #515 |
| // LONG-NEXT: 30020: bx r12 |
| // LONG: 00030024 <__ARMv7ABSLongThunk_too_far3>: |
| // LONG-NEXT: 30024: movw r12, #44 |
| // LONG-NEXT: 30028: movt r12, #515 |
| // LONG-NEXT: 3002c: bx r12 |
