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* tests: add testcase for alignment issues with contiguous note sectionsOvidiu Panait2021-08-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a testcase for the following reported alignment issue with contiguous note sections (#275): """ If a binary has multiple SHT_NOTE sections and corresponding PT_NOTE headers, we can see the error: patchelf: cannot normalize PT_NOTE segment: non-contiguous SHT_NOTE sections if the SHT_NOTE sections aren't sized to end on aligned boundaries. An example would be a binary with: [ 2] .note.ABI-tag NOTE 00000000000002f4 000002f4 0000000000000020 0000000000000000 A 0 0 4 [ 3] .note.gnu.propert NOTE 0000000000000318 00000318 0000000000000030 0000000000000000 A 0 0 8 [ 4] .note.gnu.build-i NOTE 0000000000000348 00000348 0000000000000024 0000000000000000 A 0 0 4 NOTE 0x0000000000000318 0x0000000000000318 0x0000000000000318 0x0000000000000030 0x0000000000000030 R 0x8 NOTE 0x00000000000002f4 0x00000000000002f4 0x00000000000002f4 0x0000000000000078 0x0000000000000074 R 0x4 since the PT_NOTE section at 2f4 covers [2] and [3] but the code calclates curr_off should be 314, not the 318 in the binary. This is an alignment issue. """ Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
* Revert "tests: add testcase for alignment issues with contiguous note sections"Domen Kožar2021-08-031-1/+0
| | | | This reverts commit fccd901efef720d1d843b5c2071158903f92863c.
* tests: add testcase for alignment issues with contiguous note sectionsOvidiu Panait2021-07-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a testcase for the following reported alignment issue with contiguous note sections (#275): """ If a binary has multiple SHT_NOTE sections and corresponding PT_NOTE headers, we can see the error: patchelf: cannot normalize PT_NOTE segment: non-contiguous SHT_NOTE sections if the SHT_NOTE sections aren't sized to end on aligned boundaries. An example would be a binary with: [ 2] .note.ABI-tag NOTE 00000000000002f4 000002f4 0000000000000020 0000000000000000 A 0 0 4 [ 3] .note.gnu.propert NOTE 0000000000000318 00000318 0000000000000030 0000000000000000 A 0 0 8 [ 4] .note.gnu.build-i NOTE 0000000000000348 00000348 0000000000000024 0000000000000000 A 0 0 4 NOTE 0x0000000000000318 0x0000000000000318 0x0000000000000318 0x0000000000000030 0x0000000000000030 R 0x8 NOTE 0x00000000000002f4 0x00000000000002f4 0x00000000000002f4 0x0000000000000078 0x0000000000000074 R 0x4 since the PT_NOTE section at 2f4 covers [2] and [3] but the code calclates curr_off should be 314, not the 318 in the binary. This is an alignment issue. """ Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
* Improve the default section alignment choicePierre Bourdon2020-06-201-12/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently patchelf uses the host system's page size (determined at build time) as the default section load memory alignment. This causes multiple issues - Cross-compilation: when using patchelf on ELFs targetting a different architecture from the host, the host page size is still used by default. - Variable page size architectures: ARMv8 systems can be configured in either 4K, 16K, or 64K page size mode depending on kernel configuration. An ARMv8 patchelf built on a 4K page size system will end up creating ELFs that cannot be used on a 64K page size system. - Reproducibility: the page size of the machine that built patchelf "leaks" into the binary. The build time --with-page-size as well as the run time --page-size options can be used to work around some of these issues. But it's much better to have patchelf do the right thing without explicit configuration. This commit adds support for inferring page size from the ELF header's "machine" field. The default values are extracted from GNU gold's source code. Note that both --with-page-size as well as --page-size continue to work and take precedence on the default value.
* Merge pull request #130 from am813nt/masterDomen Kožar2020-06-161-1/+2
|\ | | | | Fixed parallel execution of tests (parallel-tests in automake)
| * Set automake and autoconf versions required for parallel-testsam813nt2017-08-021-1/+2
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| * Fixed tests to be running with parallel-testsam813nt2017-08-021-1/+1
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* | Add libasan build option and test print-neededAaron D. Marasco2020-06-101-0/+5
| | | | | | | | (cherry picked from commit 288eb61a173ce6f4cdf0be0d744c9c6b6b5598a4)
* | configure.ac: use "command -v" instead of "type -p"Bjørn Forsman2017-08-011-1/+1
|/ | | | | "type -p" is a Bash thing, whereas "command -v" is specified by POSIX (more portable).
* Make tests run in serial as they break in parallelJames Le Cuirot2016-03-171-1/+1
| | | It would be nice to fix them in parallel but I lack the time.
* Fix PAGESIZE auto-determinationEelco Dolstra2016-02-221-11/+11
| | | | | Don't use "which" (which might not exist), and don't redirect getconf auto to /dev/null.
* Allow specifying page size at configure timeFelipe Sateler2016-01-141-0/+18
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* Remove stale sysconf configure checkFelipe Sateler2016-01-141-2/+0
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* Merge branch 'patch-1' of https://github.com/darealshinji/patchelfmodEelco Dolstra2015-07-231-8/+0
|\ | | | | | | | | Conflicts: configure.ac
| * Don't need libattr and libacl anymoredarealshinji2015-07-131-8/+0
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* | Configure automatically the page size with a runtime call, solve the issue ↵Adrien Devresse2015-07-231-0/+2
| | | | | | | | #53 related to prtability on powerpc64 architecture
* | Change configure.ac from OpenWrt to support Mac OSAlexandre Pretyman2015-07-171-1/+1
|/ | | | | | | | | | | | This change is from the OpenWrt project, from the URL: https://dev.openwrt.org/ticket/18998 It enables patchelf to sucessfully compile and run under Mac OS and keeps compatibility with Linux. Tested under Mac OS X 10.9.5 and Ubuntu 15.04 to patch a binary of type ELF 32-bit LSB executable - the patch fully worked This patch is credited to Felix Fietkau
* Use libattr and libacl to copy permissions if availableJeremy Sanders2014-07-291-0/+8
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* Don't use the "version suffix" stuff in releaseTools.sourceTarballEelco Dolstra2013-03-061-1/+1
| | | | It's confusing.
* Fix configure.acEelco Dolstra2012-07-171-1/+1
| | | | | | tests/Makefile.am:20: warning: compiling 'simple.c' with per-target flags requires 'AM_PROG_CC_C_O' in 'configure.ac' http://hydra.nixos.org/build/2796463
* Rewrite tests in automakeVincent Danjean2012-07-101-1/+1
| | | | | | | | | - add options in AM_INIT_AUTOMAKE to be more strict and to enable more advanced features (color-tests and parallel-tests) - rewrite tests/Makefile.am to use automake rules for building program and libraries => we can now do: ./bootstrap.sh && mkdir build && cd build && ../configure && make -j distcheck
* Cleanup configure.acVincent Danjean2012-07-101-2/+3
| | | | | | - quote argument (mostly cosmetic) - use a file present only once in the sources for AC_CONFIG_SRCDIR - use AC_CONFIG_AUX_DIR to put all auxilary scripts in a subdirectory
* Use underscores in versions to keep RPM happyEelco Dolstra2011-12-141-1/+1
| | | | | RPM doesn't allow dashes in version numbers, so use an underscore instead. Also, let Autoconf generate the RPM spec file.
* * Put the current version in a separate file so that it can be used inEelco Dolstra2009-03-021-1/+1
| | | | | the release expression.
* * Let the release expression supply a version suffix.Eelco Dolstra2008-11-251-14/+1
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* * Bump the version number.Eelco Dolstra2008-06-041-2/+2
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* * Bake a stable release.Eelco Dolstra2008-06-041-1/+1
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* * Bump the version number to 0.4.Eelco Dolstra2007-05-241-1/+1
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* * Bump the version number.Eelco Dolstra2007-01-151-1/+1
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* * DOH!Eelco Dolstra2007-01-151-1/+1
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* * Mark as stable.Eelco Dolstra2007-01-151-1/+1
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* * Bump the revision number to 0.2.Eelco Dolstra2005-10-111-1/+1
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* * Use a real programming language.Eelco Dolstra2005-09-301-0/+2
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* * Add dist files.Eelco Dolstra2005-09-291-1/+1
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* * Add tests.Eelco Dolstra2005-09-291-2/+2
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* * Autoconfiscate patchelf.Eelco Dolstra2004-09-241-0/+20
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