forked from OSchip/llvm-project
47 lines
2.3 KiB
ArmAsm
47 lines
2.3 KiB
ArmAsm
// REQUIRES: arm
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// RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t
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// RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7a-none-linux-gnueabi %S/Inputs/far-arm-abs.s -o %tfar
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// RUN: ld.lld %t %tfar -o %t2
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// RUN: llvm-objdump -d --no-show-raw-insn --triple=armv7a-none-linux-gnueabi %t2 | FileCheck --check-prefix=SHORT %s
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// RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7a-none-linux-gnueabi %S/Inputs/far-long-arm-abs.s -o %tfarlong
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// RUN: ld.lld %t %tfarlong -o %t3
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// RUN: llvm-objdump -d --no-show-raw-insn --triple=armv7a-none-linux-gnueabi %t3 | FileCheck --check-prefix=LONG %s
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.syntax unified
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.section .text, "ax",%progbits
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.globl _start
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.balign 0x10000
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.type _start,%function
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_start:
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/// address of too_far symbols are just out of range of ARM branch with
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/// 26-bit immediate field and an addend of -8
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bl too_far1
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b too_far2
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beq too_far3
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// SHORT: 00030000 <_start>:
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// SHORT-NEXT: 30000: bl #4 <__ARMv7ABSLongThunk_too_far1>
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// SHORT-NEXT: 30004: b #4 <__ARMv7ABSLongThunk_too_far2>
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// SHORT-NEXT: 30008: beq #4 <__ARMv7ABSLongThunk_too_far3>
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// SHORT: 0003000c <__ARMv7ABSLongThunk_too_far1>:
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// SHORT-NEXT: 3000c: b #33554420 <__ARMv7ABSLongThunk_too_far3+0x1fffff4>
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// SHORT: 00030010 <__ARMv7ABSLongThunk_too_far2>:
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// SHORT-NEXT: 30010: b #33554420 <__ARMv7ABSLongThunk_too_far3+0x1fffff8>
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// SHORT: 00030014 <__ARMv7ABSLongThunk_too_far3>:
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// SHORT-NEXT: 30014: b #33554420 <__ARMv7ABSLongThunk_too_far3+0x1fffffc>
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// LONG: 00030000 <_start>:
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// LONG-NEXT: 30000: bl #4 <__ARMv7ABSLongThunk_too_far1>
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// LONG-NEXT: 30004: b #12 <__ARMv7ABSLongThunk_too_far2>
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// LONG-NEXT: 30008: beq #20 <__ARMv7ABSLongThunk_too_far3>
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// LONG: 0003000c <__ARMv7ABSLongThunk_too_far1>:
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// LONG-NEXT: 3000c: movw r12, #20
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// LONG-NEXT: 30010: movt r12, #515
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// LONG-NEXT: 30014: bx r12
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// LONG: 00030018 <__ARMv7ABSLongThunk_too_far2>:
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// LONG-NEXT: 30018: movw r12, #32
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// LONG-NEXT: 3001c: movt r12, #515
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// LONG-NEXT: 30020: bx r12
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// LONG: 00030024 <__ARMv7ABSLongThunk_too_far3>:
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// LONG-NEXT: 30024: movw r12, #44
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// LONG-NEXT: 30028: movt r12, #515
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// LONG-NEXT: 3002c: bx r12 |