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The command `od -t x` is used to dump data in hex format.
The LIT tests assumes that the hex characters are in lowercase.
However, there are also platforms which use uppercase letter.
To solve this issue the tests are updated to use the new
`--ignore-case` option of FileCheck.
Reviewers: Bigcheese, jakehehrlich, rupprecht, espindola, alexshap, jhenderson
Differential Revision: https://reviews.llvm.org/D68693
llvm-svn: 374547
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(llvm-objcopy/yaml2obj)."
This reverts commit r374343. It broke tests:
http://lab.llvm.org:8011/builders/clang-x86_64-debian-fast/builds/19066
llvm-svn: 374358
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The command `od -t x` is used to dump data in hex format.
The LIT tests assumes that the hex characters are in lowercase.
However, there are also platforms which use uppercase letter.
To solve this issue the tests are updated to use the new
`--ignore-case` option of FileCheck.
Reviewers: Bigcheese, jakehehrlich, rupprecht, espindola, alexshap, jhenderson
Differential Revision: https://reviews.llvm.org/D68693
llvm-svn: 374343
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llvm-objcopy already supports --strip-sections. It is a good fit for its alias llvm-strip
to support it as well.
Reviewers: rupprecht, jhenderson
Differential Revision: https://reviews.llvm.org/D65787
llvm-svn: 368241
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The check against the output of `od` in the affected tests expect a
specific input offset format. They also expect a specific offset value,
not consistent with the EXAMPLE section for `od` in POSIX.1-2017
Chapter 4, while using the `-j` option. In particular, the example shows
that the input offset begins at 0 following the bytes skipped.
This patch adjusts the matching of the input offset to be more generic.
In order to avoid false matches, it restricts the number of bytes to be
formatted.
llvm-svn: 363829
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This patch adds a number of tests to test various cases not covered by
existing tests. All of them work correctly, with no need to change
llvm-objcopy itself, although some do indicate possible areas for
improvement.
Reviewed by: MaskRay
Differential Revision: https://reviews.llvm.org/D61727
llvm-svn: 360422
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This patch changes llvm-objcopy's behaviour to not strip sections that
are in segments, if they otherwise would be due to a stripping operation
(--strip-all, --strip-sections, --strip-non-alloc). This preserves the
segment contents. It does not change the behaviour of --strip-all-gnu
(although we could choose to do so), because GNU objcopy's behaviour in
this case seems to be to strip the section, nor does it prevent removing
of sections in segments with --remove-section (if a user REALLY wants to
remove a section, we should probably let them, although I could be
persuaded that warning might be appropriate). Tests have been added to
show this latter behaviour.
This fixes https://bugs.llvm.org/show_bug.cgi?id=41006.
Reviewed by: grimar, rupprecht, jakehehrlich
Differential Revision: https://reviews.llvm.org/D59293
This is a reland of r356129, attempting to fix greendragon failures
due to a suspected compatibility issue with od on the greendragon bots
versus other versions.
llvm-svn: 356136
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llvm-svn: 356133
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This patch changes llvm-objcopy's behaviour to not strip sections that
are in segments, if they otherwise would be due to a stripping operation
(--strip-all, --strip-sections, --strip-non-alloc). This preserves the
segment contents. It does not change the behaviour of --strip-all-gnu
(although we could choose to do so), because GNU objcopy's behaviour in
this case seems to be to strip the section, nor does it prevent removing
of sections in segments with --remove-section (if a user REALLY wants to
remove a section, we should probably let them, although I could be
persuaded that warning might be appropriate). Tests have been added to
show this latter behaviour.
This fixes https://bugs.llvm.org/show_bug.cgi?id=41006.
Reviewed by: grimar, rupprecht, jakehehrlich
Differential Revision: https://reviews.llvm.org/D59293
llvm-svn: 356129
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Summary:
As pointed out in D53667, our use of hyphens in flags can be inconsistent, mixing `-` with `--`. This change makes all long style flags use `--`.
Automatically changed via:
```
find test/tools/llvm-objcopy/ELF -type f | xargs sed -i 's/ -\([a-zA-Z]\{3\}\)/ --\1/g'
```
Two false positives were manually fixed/reverted.
Reviewers: jhenderson, espindola, alexshap
Reviewed By: jhenderson
Subscribers: emaste, javed.absar, arichardson, fedor.sergeev, jakehehrlich, llvm-commits
Differential Revision: https://reviews.llvm.org/D56513
llvm-svn: 350944
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In this diff the elf-specific tests are moved into the subfolder llvm-objcopy/ELF
(the change was discussed in the comments on https://reviews.llvm.org/D54674).
A separate code reivew wasn't sent for this change
since Phabricator is failing to create such a large diff.
Test plan:
make check-all
make check-llvm-tools
make check-llvm-tools-llvm-objcopy
llvm-svn: 347958
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