espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-06-28 15:18:37 +08:00
Code Issues Packages Projects Releases Wiki Activity

* dwarf2read.c (read_func_scope): Also scan specification DIEs

Browse Source 
for DW_TAG_imported_module children.
This commit is contained in:
Ulrich Weigand
2010-03-26 18:55:30 +00:00
parent 907af001f7
commit 4a811a977f
2 changed files with 30 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2010-03-26 Ulrich Weigand <uweigand@de.ibm.com>
* dwarf2read.c (read_func_scope): Also scan specification DIEs
for DW_TAG_imported_module children.
2010-03-26 Ulrich Weigand <uweigand@de.ibm.com> 2010-03-26 Ulrich Weigand <uweigand@de.ibm.com>
* dwarf2read.c (dwarf2_name): Work around GCC bugzilla debug/41828 by * dwarf2read.c (dwarf2_name): Work around GCC bugzilla debug/41828 by

25
gdb/dwarf2read.c
View File

@ -3946,6 +3946,31 @@ read_func_scope (struct die_info *die, struct dwarf2_cu *cu)
inherit_abstract_dies (die, cu); inherit_abstract_dies (die, cu);
/* If we have a DW_AT_specification, we might need to import using
directives from the context of the specification DIE. See the
comment in determine_prefix. */
if (cu->language == language_cplus
&& dwarf2_attr (die, DW_AT_specification, cu))
{
struct dwarf2_cu *spec_cu = cu;
struct die_info *spec_die = die_specification (die, &spec_cu);
while (spec_die)
{
child_die = spec_die->child;
while (child_die && child_die->tag)
{
if (child_die->tag == DW_TAG_imported_module)
process_die (child_die, spec_cu);
child_die = sibling_die (child_die);
}
/* In some cases, GCC generates specification DIEs that
themselves contain DW_AT_specification attributes. */
spec_die = die_specification (spec_die, &spec_cu);
}
}
new = pop_context (); new = pop_context ();
/* Make a block for the local symbols within. */ /* Make a block for the local symbols within. */
block = finish_block (new->name, &local_symbols, new->old_blocks, block = finish_block (new->name, &local_symbols, new->old_blocks,