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| author | Jason Merrill <jason@redhat.com> | 2000-08-28 19:07:55 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2000-08-28 19:07:55 -0400 |
| commit | 5de0e8d4e02cf79e31e9845aa03814306e9161c8 (patch) | |
| tree | b457276d26a916340a6292a7eacbe884f55e8917 | |
| parent | 04324727ebed1259ecede17a65c975fe656b5a5e (diff) | |
| download | gcc-5de0e8d4e02cf79e31e9845aa03814306e9161c8.zip gcc-5de0e8d4e02cf79e31e9845aa03814306e9161c8.tar.gz gcc-5de0e8d4e02cf79e31e9845aa03814306e9161c8.tar.bz2 | |
dwarf2out.c (new_loc_descr): Use calloc.
* 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
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/dwarf2out.c | 10 |
2 files changed, 12 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2d0bb76..885b563 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 11e9302..cc121e1 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -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); |