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dwarf2out.c (new_die): Use xcalloc.

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* dwarf2out.c (new_die): Use xcalloc.
        (output_die): Abort rather than emit a local reference to offset 0.

From-SVN: r39201
This commit is contained in:
Jason Merrill 2001-01-23 12:22:08 -05:00 • committed by Jason Merrill
parent 9b8fd32cca
commit 3f4907a608
2 changed files with 8 additions and 8 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2001-01-23 Jason Merrill <jason@redhat.com>
* dwarf2out.c (new_die): Use xcalloc.
(output_die): Abort rather than emit a local reference to offset 0.
2001-01-17 Andrew Haley <aph@redhat.com>
* libgcc2.c (get_reg_addr): Don't abort if we haven't got a copy

11
gcc/dwarf2out.c
View file

@ -4817,16 +4817,9 @@ new_die (tag_value, parent_die)
register enum dwarf_tag tag_value;
register dw_die_ref parent_die;
{
register dw_die_ref die = (dw_die_ref) xmalloc (sizeof (die_node));
register dw_die_ref die = (dw_die_ref) xcalloc (1, sizeof (die_node));
die->die_tag = tag_value;
die->die_abbrev = 0;
die->die_offset = 0;
die->die_child = NULL;
die->die_parent = NULL;
die->die_sib = NULL;
die->die_attr = NULL;
die->die_symbol = NULL;
if (parent_die != NULL)
add_child_die (parent_die, die);
@ -6060,6 +6053,8 @@ output_die (die)
case dw_val_class_die_ref:
if (AT_ref_external (a))
output_symbolic_ref (AT_ref (a));
else if (AT_ref (a)->die_offset == 0)
abort ();
else
ASM_OUTPUT_DWARF_DATA (asm_out_file, AT_ref (a)->die_offset);
break;