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dwarf2out.c (new_loc_descr): Use calloc.

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* dwarf2out.c (new_loc_descr): Use calloc.
        (splice_child_die): Remove the die from the right parent.
        (gen_struct_or_union_die): Don't add AT_name to a specification DIE.

From-SVN: r36021
This commit is contained in:
Jason Merrill 2000-08-28 19:07:55 -04:00 committed by Jason Merrill
parent 04324727eb
commit 5de0e8d4e0
2 changed files with 12 additions and 4 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2000-08-28 Jason Merrill <jason@redhat.com>
* dwarf2out.c (new_loc_descr): Use calloc.
(splice_child_die): Remove the die from the right parent.
(gen_struct_or_union_die): Don't add AT_name to a specification DIE.
Mon Aug 28 19:02:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* toplev.c (decode_g_option): Don't give warning for unknown -g

10
gcc/dwarf2out.c
View File

@ -2470,10 +2470,11 @@ new_loc_descr (op, oprnd1, oprnd2)
register unsigned long oprnd1;
register unsigned long oprnd2;
{
/* Use xcalloc here so we clear out all of the long_long constant in
the union. */
register dw_loc_descr_ref descr
= (dw_loc_descr_ref) xmalloc (sizeof (dw_loc_descr_node));
= (dw_loc_descr_ref) xcalloc (1, sizeof (dw_loc_descr_node));
descr->dw_loc_next = NULL;
descr->dw_loc_opc = op;
descr->dw_loc_oprnd1.val_class = dw_val_class_unsigned_const;
descr->dw_loc_oprnd1.v.val_unsigned = oprnd1;
@ -4649,7 +4650,7 @@ splice_child_die (parent, child)
&& child->die_parent != get_AT_ref (parent, DW_AT_specification))
abort ();
for (p = &(parent->die_child); *p; p = &((*p)->die_sib))
for (p = &(child->die_parent->die_child); *p; p = &((*p)->die_sib))
if (*p == child)
{
*p = child->die_sib;
@ -9185,9 +9186,10 @@ gen_struct_or_union_type_die (type, context_die)
? DW_TAG_structure_type : DW_TAG_union_type,
scope_die);
equate_type_number_to_die (type, type_die);
add_name_attribute (type_die, type_tag (type));
if (old_die)
add_AT_die_ref (type_die, DW_AT_specification, old_die);
else
add_name_attribute (type_die, type_tag (type));
}
else
remove_AT (type_die, DW_AT_declaration);