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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 56d7f7c..ba80e5a 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,17 @@ +2011-10-12 Jan Kratochvil <jan.kratochvil@redhat.com> + + Fix empty DWARF expressions DATA vs. SIZE conditionals. + * dwarf2loc.c (dwarf2_find_location_expression): Clear *LOCEXPR_LENGTH. + (dwarf_expr_frame_base_1): Indicate unavailability via zero *LENGTH. + (locexpr_tracepoint_var_ref): Check only zero SIZE, not zero DATA. + (loclist_read_variable, loclist_tracepoint_var_ref): Do not check for + zero DATA. + * dwarf2loc.h (struct dwarf2_locexpr_baton): Comment DATA vs. SIZE + validity. + * dwarf2read.c (struct dwarf_block): Comment DATA validity. + (dwarf2_fetch_die_location_block, dwarf2_symbol_mark_computed): Do not + clear DATA on zero SIZE. + 2011-10-12 Doug Evans <dje@google.com> * dwarf2read.c (partial_read_comp_unit_head): Set header->offset, |