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The Git repository of the Libabigail Project
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GCC can generate several DW_TAG_unspecified_parameters for a given function. Abigail's DWARF reader is recklessly creating a variadic function parameter in its internal representation (IR) each time it sees a DW_TAG_unspecified_parameters. This leads to functions having several variadic parameters in the final IR. And this is wrong. This patch fixes the problem by creating a variadic parameter only for the first DW_TAG_unspecified_parameters encountered for a given function DIE. * src/abg-dwarf-reader.cc (build_function_type): Create a variadic parameter just for the first DW_TAG_unspecified_parameters seen. * tests/data/test-diff-filter/test30-pr18904-rvalueref-report0.txt: Adjust. * tests/data/test-diff-filter/test30-pr18904-rvalueref-report1.txt: Adjust. * tests/data/test-read-dwarf/test16-pr18904.so.abi: Adjust. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
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| bash-completion | ||
| doc | ||
| include | ||
| m4 | ||
| scripts | ||
| src | ||
| tests | ||
| tools | ||
| .gitignore | ||
| abigail.m4 | ||
| AUTHORS | ||
| ChangeLog | ||
| COMMIT-LOG-GUIDELINES | ||
| COMPILING | ||
| configure.ac | ||
| CONTRIBUTING | ||
| COPYING | ||
| COPYING-GPLV3 | ||
| COPYING-LGPLV2 | ||
| COPYING-LGPLV3 | ||
| default.abignore | ||
| gen-changelog.py | ||
| install-sh | ||
| libabigail.pc.in | ||
| ltmain.sh | ||
| Makefile.am | ||
| NEWS | ||
| README | ||
| release-text-template.txt | ||
This is the Application Binary Interface Generic Analysis and Instrumentation Library. It aims at constructing, manipulating, serializing and de-serializing ABI-relevant artifacts. The set of artifacts that we are intersted is made of quantities like types, variable, fonctions and declarations of a given library or program. For a given library or program this set of quantities is called an ABI corpus. This library aims at (among other things) providing a way to compare two ABI Corpora (apparently the plural of corpus is copora, heh, that's cool), provide detailed information about their differences, and help build tools to infer interesting conclusions about these differences. You are welcome to contribute to this project after reading the files CONTRIBUTING and COMMIT-LOG-GUIDELINES files in the source tree. Communicating with the maintainers of this project -- including sending patches to be include to the source code -- happens via email at libabigail@sourceware.org.