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The Git repository of the Libabigail Project
a8bec92de2
Reading into uint64_t when reading the symbol table values drops the sign and subsequently offset calculations will only be correct if either the offset is positive or if the calculation overflows. Read the relative value as signed int32_t (indepently of the target's bitness) to allow negative offsets. That also allows to drop the code that formerly handled the overflow. That change fixes an assertion raised when dealing with aarch64 kernel binaries that have a __ksymtab with 32bit relocations. i.e. Bug #24431 * src/abg-dwarf-reader.cc (try_reading_first_ksymtab_entry_using_v4_19_format): attempt to read first __ksymtab entry into int32_t to preserve sign Signed-off-by: Matthias Maennich <maennich@google.com> |
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| autoconf-archive | ||
| 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 | ||
| update-copyright.sh | ||
| VISIBILITY | ||
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.