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authorDaniel Berlin <dberlin@dberlin.org>2000-11-08 02:50:51 +0000
committerDaniel Berlin <dberlin@dberlin.org>2000-11-08 02:50:51 +0000
commitb3810801a5ed74b6404b8e2e31987b77fc4971b8 (patch)
tree0d3a2d093391eb400ec439d08c9489c0ee58e526 /gdb/dwarf2read.c
parentc940e6fcdf5e4b6572e6ec0d25fb774d9b9038e8 (diff)
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2000-11-07 Daniel Berlin <dberlin@redhat.com>
* dwarf2read.c: Revert June 5th change for caching of types, as per Jim Blandy's request.
Diffstat (limited to 'gdb/dwarf2read.c')
-rw-r--r--gdb/dwarf2read.c41
1 files changed, 2 insertions, 39 deletions
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index c215c99..cb123ef 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -275,11 +275,6 @@ static struct abbrev_info *dwarf2_abbrevs[ABBREV_HASH_SIZE];
static struct die_info *die_ref_table[REF_HASH_SIZE];
-#ifndef TYPE_HASH_SIZE
-#define TYPE_HASH_SIZE 4096
-#endif
-static struct type *dwarf2_cached_types[TYPE_HASH_SIZE];
-
/* Obstack for allocating temporary storage used during symbol reading. */
static struct obstack dwarf2_tmp_obstack;
@@ -2901,7 +2896,7 @@ read_comp_unit (char *info_ptr, bfd *abfd,
char *cur_ptr;
int nesting_level;
- /* Reset die reference table and cached types table; we are
+ /* Reset die reference table; we are
building new ones now. */
dwarf2_empty_hash_tables ();
@@ -4528,38 +4523,7 @@ tag_type_to_type (struct die_info *die, struct objfile *objfile,
}
else
{
- struct attribute *attr;
- attr = dwarf_attr (die, DW_AT_name);
- if (attr && DW_STRING (attr))
- {
- char *attrname=DW_STRING (attr);
- unsigned long hashval=hash(attrname, strlen(attrname)) % TYPE_HASH_SIZE;
-
- if (dwarf2_cached_types[hashval] != NULL)
- {
- const char *nameoftype;
- nameoftype = TYPE_NAME(dwarf2_cached_types[hashval]) == NULL ? TYPE_TAG_NAME(dwarf2_cached_types[hashval]) : TYPE_NAME(dwarf2_cached_types[hashval]);
- if (strcmp(attrname, nameoftype) == 0)
- {
- die->type=dwarf2_cached_types[hashval];
- }
- else
- {
- read_type_die (die, objfile, cu_header);
- dwarf2_cached_types[hashval] = die->type;
- }
- }
- else
- {
- read_type_die (die, objfile, cu_header);
- dwarf2_cached_types[hashval] = die->type;
- }
- }
- else
- {
- read_type_die (die, objfile, cu_header);
- }
-
+ read_type_die (die, objfile, cu_header);
if (!die->type)
{
dump_die (die);
@@ -5606,7 +5570,6 @@ static void
dwarf2_empty_hash_tables (void)
{
memset (die_ref_table, 0, sizeof (die_ref_table));
- memset (dwarf2_cached_types, 0, sizeof(dwarf2_cached_types));
}
static unsigned int