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887f7002b6
This patches changes all references to '|&' in bolt tests to instead use the '2>&1 |' syntax for better consistency across testing and so that lit's internal shell can be used to run these tests. This addresses a suggestion made in the comments of this RFC: https://discourse.llvm.org/t/rfc-enabling-the-lit-internal-shell-by-default/80179. Fixes https://github.com/llvm/llvm-project/issues/102388
44 lines
1.1 KiB
ArmAsm
44 lines
1.1 KiB
ArmAsm
# REQUIRES: system-linux
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## Check that BOLT recognizes PT_GNU_RELRO segment and marks respective sections
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## accordingly.
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# RUN: llvm-mc -filetype=obj -triple x86_64-unknown-linux %s -o %t.o
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# RUN: ld.lld %t.o -o %t.exe -q --no-relax
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# RUN: llvm-readelf -We %t.exe | FileCheck --check-prefix=READELF %s
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# Unfortunately there's no direct way to extract a segment to section mapping
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# for a given section from readelf. Use the fool-proof way of matching
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# readelf output line-by-line.
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# READELF: Program Headers:
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# READELF-NEXT: Type Offset {{.*}}
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# READELF-NEXT: PHDR
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# READELF-NEXT: LOAD
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# READELF-NEXT: LOAD
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# READELF-NEXT: LOAD
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# READELF-NEXT: GNU_RELRO
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# (GNU_RELRO is segment 4)
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# READELF: Section to Segment mapping:
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# READELF: 04 .got
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# RUN: llvm-bolt %t.exe --relocs -o %t.null -v=1 \
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# RUN: 2>&1 | FileCheck --check-prefix=BOLT %s
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# BOLT: BOLT-INFO: marking .got as GNU_RELRO
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.globl _start
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.type _start, %function
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_start:
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.cfi_startproc
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jmp *foo@GOTPCREL(%rip)
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ret
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.cfi_endproc
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.size _start, .-_start
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.globl foo
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.type foo, %function
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foo:
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.cfi_startproc
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ret
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.cfi_endproc
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.size foo, .-foo
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