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2013-07-25 Sterling Augustine <saugustine@google.com>
* dwarf2out.c (size_of_pubnames): Move code to...
(include_pubname_in_output): ...here. New.
(output_pubnames): Call include_pubname_in_output. Move assertion.
--- gcc/dwarf2out.c (revision 201254)
+++ gcc/dwarf2out.c (revision 201255)
@@ -7806,6 +7806,30 @@ unmark_all_dies (dw_die_ref die)
unmark_all_dies (AT_ref (a));
}
+/* Calculate if the entry should appear in the final output file. It may be
+ from a pruned a type. */
+
+static bool
+include_pubname_in_output (vec<pubname_entry, va_gc> *table, pubname_entry *p)
+{
+ if (table == pubname_table)
+ {
+ /* Enumerator names are part of the pubname table, but the parent
+ DW_TAG_enumeration_type die may have been pruned. Don't output
+ them if that is the case. */
+ if (p->die->die_tag == DW_TAG_enumerator && !p->die->die_mark)
+ return false;
+
+ /* Everything else in the pubname table is included. */
+ return true;
+ }
+
+ /* The pubtypes table shouldn't include types that have been
+ pruned. */
+ return (p->die->die_offset != 0
+ || !flag_eliminate_unused_debug_types);
+}
+
/* Return the size of the .debug_pubnames or .debug_pubtypes table
generated for the compilation unit. */
@@ -7818,9 +7842,7 @@ size_of_pubnames (vec<pubname_entry, va_
size = DWARF_PUBNAMES_HEADER_SIZE;
FOR_EACH_VEC_ELT (*names, i, p)
- if (names != pubtype_table
- || p->die->die_offset != 0
- || !flag_eliminate_unused_debug_types)
+ if (include_pubname_in_output (names, p))
size += strlen (p->name) + DWARF_OFFSET_SIZE + 1;
size += DWARF_OFFSET_SIZE;
@@ -8999,22 +9021,14 @@ output_pubnames (vec<pubname_entry, va_g
FOR_EACH_VEC_ELT (*names, i, pub)
{
- /* Enumerator names are part of the pubname table, but the parent
- DW_TAG_enumeration_type die may have been pruned. Don't output
- them if that is the case. */
- if (pub->die->die_tag == DW_TAG_enumerator && !pub->die->die_mark)
- continue;
-
- /* We shouldn't see pubnames for DIEs outside of the main CU. */
- if (names == pubname_table)
- gcc_assert (pub->die->die_mark);
-
- if (names != pubtype_table
- || pub->die->die_offset != 0
- || !flag_eliminate_unused_debug_types)
+ if (include_pubname_in_output (names, pub))
{
dw_offset die_offset = pub->die->die_offset;
+ /* We shouldn't see pubnames for DIEs outside of the main CU. */
+ if (names == pubname_table)
+ gcc_assert (pub->die->die_mark);
+
/* If we're putting types in their own .debug_types sections,
the .debug_pubtypes table will still point to the compile
unit (not the type unit), so we want to use the offset of
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