forked from OSchip/llvm-project
56 lines
1003 B
ArmAsm
56 lines
1003 B
ArmAsm
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# This reproduces a bug with instrumentation crashes on internal call
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# REQUIRES: system-linux,bolt-runtime
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# RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown %s -o %t.o
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# Delete our BB symbols so BOLT doesn't mark them as entry points
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# RUN: llvm-strip --strip-unneeded %t.o
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# RUN: ld.lld %t.o -o %t.exe -q -shared -fini=_fini
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# RUN: llvm-bolt -instrument %t.exe -relocs -o %t.out
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.text
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.globl _start
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.type _start, %function
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.p2align 4
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_start:
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push %rbp
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mov %rsp,%rbp
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push %r12
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push %rbx
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sub $0x120,%rsp
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mov $0x3,%rbx
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.J1:
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cmp $0x0,%rbx
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je .J2
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callq .J3
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nopl (%rax,%rax,1)
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lea var@GOTPCREL(%rip),%rax
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retq
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.J2:
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add $0x120,%rsp
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pop %rbx
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pop %r12
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jmp .J4
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.J3:
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pop %rax
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add $0x4,%rax
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dec %rbx
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jmp .J1
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.J4:
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pop %rbp
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retq
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.size _start, .-_start
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.globl _fini
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.type _fini, %function
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.p2align 4
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_fini:
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hlt
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.size _fini, .-_fini
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.data
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.globl var
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var:
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.quad 0xdeadbeef
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