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c0a31b48c7
While working on something else, I noticed that the abilint tool would
crash when trying to write information relative to some symbol
information. It turned out that invoking corpus::get_fun_symbol_map()
or corpus::get_var_symbol_map() on a corpus that has an empty function
(or variable) symbol map yields a crash. This patch fixes that.
To test the fix I had to extend the test-read-write.cc test harness to
teach it to load corpus files too; up to now it was only loading
simple translation unit files (named Binary Instrumentation files). I
then created a native xml corpus file using the abidw tool on a simple
shared library I created. That corpus file does have an empty
variable symbol section which triggers the crash on a non-fixed tree.
* src/abg-corpus.cc (corpus::{get_fun_symbol_map_sptr,
get_var_symbol_map_sptr}): Make sure the symbol map is always
constructed, even if it's empty.
* tests/data/test-read-write/test26.xml: New test input data.
* tests/test-read-write.cc (in_out_spec): Add this new test input
data to the list of input data to run the harness on.
(main): Support reading and writing corpus files alongside
translation unit files that we were handling already.
* tests/data/Makefile.am: Add the new test input data to source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
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| .. | ||
| test-abicompat | ||
| test-abidiff | ||
| test-alt-dwarf-file | ||
| test-core-diff | ||
| test-diff-dwarf | ||
| test-diff-filter | ||
| test-diff-suppr | ||
| test-lookup-syms | ||
| test-read-dwarf | ||
| test-read-write | ||
| test-write-read-archive | ||
| Makefile.am | ||