darkkirb/old-cross-binutils
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2000-11-07 Daniel Berlin <dberlin@redhat.com>

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* dwarf2read.c: Revert June 5th change for caching of types,
        as per Jim Blandy's request.
This commit is contained in:
Daniel Berlin 2000-11-08 02:50:51 +00:00
parent c940e6fcdf
commit b3810801a5
2 changed files with 7 additions and 39 deletions
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5
gdb/ChangeLog
View file

@ -1,3 +1,8 @@
2000-11-07 Daniel Berlin <dberlin@redhat.com>
* dwarf2read.c: Revert June 5th change for caching of types,
as per Jim Blandy's request.
2000-11-06 Fernando Nasser <fnasser@totem.toronto.redhat.com>
* wrapper.c (gdb_value_assign): New function. Longjump-free

41
gdb/dwarf2read.c
View file

@ -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