c42fe24754
Summary: Linker scripts allow filenames to be put in double quotes to prevent characters in filenames that are part of the linker script syntax from having their special meaning. Case in point the * wildcard character. Availability of double quoting filenames also allows to fix a failure in ELF/linkerscript/filename-spec.s when the path contain a @ which the lexer consider as a special characters and thus break up a filename containing it. This may happens under Jenkins which createspath such as pipeline@2. To avoid the need for escaping GlobPattern metacharacters in filename in double quotes, GlobPattern::create is augmented with a new parameter to request literal matching instead of relying on the presence of a wildcard character in the pattern. Reviewers: jhenderson, MaskRay, evgeny777, espindola, alexshap Reviewed By: MaskRay Subscribers: peter.smith, grimar, ruiu, emaste, arichardson, hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D72517
81 lines
3.7 KiB
ArmAsm
81 lines
3.7 KiB
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %tx.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux \
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# RUN: %p/Inputs/filename-spec.s -o %ty.o
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# RUN: echo "SECTIONS{.foo :{ KEEP(*x.o(.foo)) KEEP(*y.o(.foo)) }}" > %t1.script
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# RUN: ld.lld -o %t1 --script %t1.script %tx.o %ty.o
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# RUN: llvm-objdump -s %t1 | FileCheck --check-prefix=FIRSTY %s
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# FIRSTY: Contents of section .foo:
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# FIRSTY-NEXT: 01000000 00000000 11000000 00000000
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# RUN: echo "SECTIONS{.foo :{ KEEP(*y.o(.foo)) KEEP(*x.o(.foo)) }}" > %t2.script
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# RUN: ld.lld -o %t2 --script %t2.script %tx.o %ty.o
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# RUN: llvm-objdump -s %t2 | FileCheck --check-prefix=SECONDFIRST %s
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# SECONDFIRST: Contents of section .foo:
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# SECONDFIRST-NEXT: 11000000 00000000 01000000 00000000
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## Now the same tests but without KEEP. Checking that file name inside
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## KEEP is parsed fine.
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# RUN: echo "SECTIONS{.foo :{ *x.o(.foo) *y.o(.foo) }}" > %t3.script
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# RUN: ld.lld -o %t3 --script %t3.script %tx.o %ty.o
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# RUN: llvm-objdump -s %t3 | FileCheck --check-prefix=FIRSTY %s
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# RUN: echo "SECTIONS{.foo :{ *y.o(.foo) *x.o(.foo) }}" > %t4.script
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# RUN: ld.lld -o %t4 --script %t4.script %tx.o %ty.o
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# RUN: llvm-objdump -s %t4 | FileCheck --check-prefix=SECONDFIRST %s
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# RUN: rm -rf %t.dir && mkdir -p %t.dir
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.dir/filename-spec1.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux \
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# RUN: %p/Inputs/filename-spec.s -o %t.dir/filename-spec2.o
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# RUN: echo "SECTIONS{.foo :{ \"%/t.dir/filename-spec2.o\"(.foo) \"%/t.dir/filename-spec1.o\"(.foo) }}" > %t5.script
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# RUN: ld.lld -o %t5 --script %t5.script \
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# RUN: %/t.dir/filename-spec1.o %/t.dir/filename-spec2.o
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# RUN: llvm-objdump -s %t5 | FileCheck --check-prefix=SECONDFIRST %s
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# RUN: echo "SECTIONS{.foo :{ \"%/t.dir/filename-spec1.o\"(.foo) \"%/t.dir/filename-spec2.o\"(.foo) }}" > %t6.script
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# RUN: ld.lld -o %t6 --script %t6.script \
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# RUN: %/t.dir/filename-spec1.o %/t.dir/filename-spec2.o
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# RUN: llvm-objdump -s %t6 | FileCheck --check-prefix=FIRSTY %s
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# RUN: mkdir -p %t.testdir1 %t.testdir2
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.testdir1/filename-spec1.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux \
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# RUN: %p/Inputs/filename-spec.s -o %t.testdir2/filename-spec2.o
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# RUN: rm -f %t.testdir1/lib1.a %t.testdir2/lib2.a
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# RUN: llvm-ar rsc %t.testdir1/lib1.a %t.testdir1/filename-spec1.o
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# RUN: llvm-ar rsc %t.testdir2/lib2.a %t.testdir2/filename-spec2.o
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# Verify matching of archive library names.
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# RUN: echo "SECTIONS{.foo :{ *lib2*(.foo) *lib1*(.foo) }}" > %t7.script
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# RUN: ld.lld -o %t7 --script %t7.script --whole-archive \
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# RUN: %t.testdir1/lib1.a %t.testdir2/lib2.a
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# RUN: llvm-objdump -s %t7 | FileCheck --check-prefix=SECONDFIRST %s
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# Verify matching directories.
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# RUN: echo "SECTIONS{.foo :{ *testdir2*(.foo) *testdir1*(.foo) }}" > %t8.script
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# RUN: ld.lld -o %t8 --script %t8.script --whole-archive \
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# RUN: %t.testdir1/lib1.a %t.testdir2/lib2.a
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# RUN: llvm-objdump -s %t8 | FileCheck --check-prefix=SECONDFIRST %s
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# Verify matching of archive library names in KEEP.
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# RUN: echo "SECTIONS{.foo :{ KEEP(*lib2*(.foo)) KEEP(*lib1*(.foo)) }}" > %t9.script
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# RUN: ld.lld -o %t9 --script %t9.script --whole-archive \
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# RUN: %t.testdir1/lib1.a %t.testdir2/lib2.a
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# RUN: llvm-objdump -s %t9 | FileCheck --check-prefix=SECONDFIRST %s
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# Verify matching directories in KEEP.
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# RUN: echo "SECTIONS{.foo :{ KEEP(*testdir2*(.foo)) KEEP(*testdir1*(.foo)) }}" > %t10.script
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# RUN: ld.lld -o %t10 --script %t10.script --whole-archive \
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# RUN: %t.testdir1/lib1.a %t.testdir2/lib2.a
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# RUN: llvm-objdump -s %t10 | FileCheck --check-prefix=SECONDFIRST %s
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.global _start
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_start:
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nop
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.section .foo,"a"
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.quad 1
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