diff options
| author | Mark Wielaard <mark@klomp.org> | 2023-01-22 00:31:57 +0100 |
|---|---|---|
| committer | Mark Wielaard <mark@klomp.org> | 2023-01-30 22:05:41 +0100 |
| commit | b7c7d8776ed46e2237d18fb15c6b72e83cfa259b (patch) | |
| tree | 880bcb194268909ebac5147a0d10b23fc508f856 /libdw/ChangeLog | |
| parent | c6b38c2d670f7db732a34fd8e65e94942801c0f8 (diff) | |
| download | elfutils-b7c7d8776ed46e2237d18fb15c6b72e83cfa259b.tar.gz | |
libdw: Search for abstract origin in the correct CU
With gcc -flto the abstract origin of an inlined subroutine
could be in a different CU. dwarf_getscopes might return an
empty scope if it cannot find the abstract origin scope. So
make sure to search in the
We also tried to add the origin match in pc_record directly
in the current inlined scope. This always failed, causing
to do a needless traversal, followed by the full CU scan in
dwarf_getscopes. Just always stop the pc_record search and
then do the CU origin_match in dwarf_getscopes.
Signed-off-by: Mark Wielaard <mark@klomp.org>
Diffstat (limited to 'libdw/ChangeLog')
| -rw-r--r-- | libdw/ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libdw/ChangeLog b/libdw/ChangeLog index 4c7af94e..71e96c88 100644 --- a/libdw/ChangeLog +++ b/libdw/ChangeLog @@ -1,3 +1,9 @@ +2023-01-22 Mark Wielaard <mark@klomp.org> + + * dwarf_getscopes.c (pc_record): Return nscopes when done. + (dwarf_getscopes): Call __libdw_visit_scopes with + inlined_origin CU. + 2022-12-20 Mark Wielaard <mark@klomp.org> * Makefile.am (AM_CPPFLAGS): Add -I$(srcdir)/../libebl. |