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* dwarf2read.c (find_slot_in_mapped_hash): New variable back_to,
	initialize it.  Delay HASH initialization.  Strip the part after open
	parenthesis for languages with qualifiers.  Call do_cleanups.
This commit is contained in:
Jan Kratochvil 2011-04-01 17:46:44 +00:00
parent 5d901a7357
commit 0cf03b497a
2 changed files with 35 additions and 2 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2011-04-01 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2read.c (find_slot_in_mapped_hash): New variable back_to,
initialize it. Delay HASH initialization. Strip the part after open
parenthesis for languages with qualifiers. Call do_cleanups.
2011-04-01 Tom Tromey <tromey@redhat.com>
* utils.c (report_command_stats): Don't print `-' for negative

31
gdb/dwarf2read.c
View File

@ -1989,9 +1989,32 @@ static int
find_slot_in_mapped_hash (struct mapped_index *index, const char *name,
offset_type **vec_out)
{
offset_type hash = mapped_index_string_hash (name);
struct cleanup *back_to = make_cleanup (null_cleanup, 0);
offset_type hash;
offset_type slot, step;
if (current_language->la_language == language_cplus
|| current_language->la_language == language_java
|| current_language->la_language == language_fortran)
{
/* NAME is already canonical. Drop any qualifiers as .gdb_index does
not contain any. */
const char *paren = strchr (name, '(');
if (paren)
{
char *dup;
dup = xmalloc (paren - name + 1);
memcpy (dup, name, paren - name);
dup[paren - name] = 0;
make_cleanup (xfree, dup);
name = dup;
}
}
hash = mapped_index_string_hash (name);
slot = hash & (index->symbol_table_slots - 1);
step = ((hash * 17) & (index->symbol_table_slots - 1)) | 1;
@ -2001,13 +2024,17 @@ find_slot_in_mapped_hash (struct mapped_index *index, const char *name,
offset_type i = 2 * slot;
const char *str;
if (index->symbol_table[i] == 0 && index->symbol_table[i + 1] == 0)
return 0;
{
do_cleanups (back_to);
return 0;
}
str = index->constant_pool + MAYBE_SWAP (index->symbol_table[i]);
if (!strcmp (name, str))
{
*vec_out = (offset_type *) (index->constant_pool
+ MAYBE_SWAP (index->symbol_table[i + 1]));
do_cleanups (back_to);
return 1;
}