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author | Richard Henderson <rth@redhat.com> | 1999-06-03 02:46:47 +0000 |
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committer | Richard Henderson <rth@redhat.com> | 1999-06-03 02:46:47 +0000 |
commit | 159002ff699be24840044a6f9d457266e88a9e7c (patch) | |
tree | d4fa3319a5c9dce521ccf673a078fe232f605c60 /gas/aclocal.m4 | |
parent | 49309057b4c45a2586735182830793c77633f51d (diff) | |
download | gdb-159002ff699be24840044a6f9d457266e88a9e7c.zip gdb-159002ff699be24840044a6f9d457266e88a9e7c.tar.gz gdb-159002ff699be24840044a6f9d457266e88a9e7c.tar.bz2 |
David Mosberger <davidm@hpl.hp.com>
* dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
track of end_sequence markers.
(add_line_info): Add END_SEQUENCE arg.
(decode_line_info): Don't try to infer lo_pc and hi_pc from the
debug-line info---it doesn't work right if a compilation unit
consists of multiple discontiguous code-sequences. It would be
worthwhile to optimize for the common case where a compilation
unit results in a contiguous set of code sequences, but this is
quite tricky to get right for arbitrary DWARF2 files.
(lookup_address_in_line_info_table): Don't use the last line entry
for a compilation unit for anything with an address higher than
this line entry. Also, check for end_sequence markers to
correctly handle discontinuities.
(_bfd_dwarf2_find_nearest_line): When checking previously loaded
compilation units, check all compilation units with each->high==0
just like when reading compilation units.
* dwarf2.c (decode_line_info): Initialize table->files and
table->last_line to NULL to avoid segfaults due to random
values in these members.
(concat_filename): Check for out-of-range file number before
indexing filename table. Segfaults suck.
* dwarf2.c (decode_line_info): Don't truncate address to least
significant 32 bits (breaks 64 bit targets).
(lookup_address_in_function_table): Ditto.
(comp_unit_contains_address): Ditto.
Diffstat (limited to 'gas/aclocal.m4')
0 files changed, 0 insertions, 0 deletions