|
 |
6693b3 |
2005-03-30 James E. Wilson <wilson@specifixinc.com>
|
|
|
6693b3 |
|
|
|
6693b3 |
PR debug/20268
|
|
|
6693b3 |
* dwarf2out.c (add_high_low_attributes): New function, extracted from
|
|
|
6693b3 |
gen_lexical_block_die.
|
|
|
6693b3 |
(gen_lexical_block_die, gen_inlined_subroutine_die): Call it.
|
|
|
6693b3 |
|
|
|
6693b3 |
--- gcc/dwarf2out.c.orig 2005-11-17 18:30:11.000000000 -0200
|
|
|
6693b3 |
+++ gcc/dwarf2out.c 2005-11-17 18:31:51.000000000 -0200
|
|
|
6693b3 |
@@ -11509,41 +11509,49 @@
|
|
|
6693b3 |
}
|
|
|
6693b3 |
}
|
|
|
6693b3 |
|
|
|
6693b3 |
-/* Generate a DIE for a lexical block. */
|
|
|
6693b3 |
+/* A helper function for gen_lexical_block_die and gen_inlined_subroutine_die.
|
|
|
6693b3 |
+ Add low_pc and high_pc attributes to the DIE for a block STMT. */
|
|
|
6693b3 |
|
|
|
6693b3 |
-static void
|
|
|
6693b3 |
-gen_lexical_block_die (tree stmt, dw_die_ref context_die, int depth)
|
|
|
6693b3 |
+static inline void
|
|
|
6693b3 |
+add_high_low_attributes (tree stmt, dw_die_ref die)
|
|
|
6693b3 |
{
|
|
|
6693b3 |
- dw_die_ref stmt_die = new_die (DW_TAG_lexical_block, context_die, stmt);
|
|
|
6693b3 |
char label[MAX_ARTIFICIAL_LABEL_BYTES];
|
|
|
6693b3 |
|
|
|
6693b3 |
- if (! BLOCK_ABSTRACT (stmt))
|
|
|
6693b3 |
+ if (BLOCK_FRAGMENT_CHAIN (stmt))
|
|
|
6693b3 |
{
|
|
|
6693b3 |
- if (BLOCK_FRAGMENT_CHAIN (stmt))
|
|
|
6693b3 |
- {
|
|
|
6693b3 |
- tree chain;
|
|
|
6693b3 |
+ tree chain;
|
|
|
6693b3 |
|
|
|
6693b3 |
- add_AT_range_list (stmt_die, DW_AT_ranges, add_ranges (stmt));
|
|
|
6693b3 |
+ add_AT_range_list (die, DW_AT_ranges, add_ranges (stmt));
|
|
|
6693b3 |
|
|
|
6693b3 |
- chain = BLOCK_FRAGMENT_CHAIN (stmt);
|
|
|
6693b3 |
- do
|
|
|
6693b3 |
- {
|
|
|
6693b3 |
- add_ranges (chain);
|
|
|
6693b3 |
- chain = BLOCK_FRAGMENT_CHAIN (chain);
|
|
|
6693b3 |
- }
|
|
|
6693b3 |
- while (chain);
|
|
|
6693b3 |
- add_ranges (NULL);
|
|
|
6693b3 |
- }
|
|
|
6693b3 |
- else
|
|
|
6693b3 |
+ chain = BLOCK_FRAGMENT_CHAIN (stmt);
|
|
|
6693b3 |
+ do
|
|
|
6693b3 |
{
|
|
|
6693b3 |
- ASM_GENERATE_INTERNAL_LABEL (label, BLOCK_BEGIN_LABEL,
|
|
|
6693b3 |
- BLOCK_NUMBER (stmt));
|
|
|
6693b3 |
- add_AT_lbl_id (stmt_die, DW_AT_low_pc, label);
|
|
|
6693b3 |
- ASM_GENERATE_INTERNAL_LABEL (label, BLOCK_END_LABEL,
|
|
|
6693b3 |
- BLOCK_NUMBER (stmt));
|
|
|
6693b3 |
- add_AT_lbl_id (stmt_die, DW_AT_high_pc, label);
|
|
|
6693b3 |
+ add_ranges (chain);
|
|
|
6693b3 |
+ chain = BLOCK_FRAGMENT_CHAIN (chain);
|
|
|
6693b3 |
}
|
|
|
6693b3 |
+ while (chain);
|
|
|
6693b3 |
+ add_ranges (NULL);
|
|
|
6693b3 |
+ }
|
|
|
6693b3 |
+ else
|
|
|
6693b3 |
+ {
|
|
|
6693b3 |
+ ASM_GENERATE_INTERNAL_LABEL (label, BLOCK_BEGIN_LABEL,
|
|
|
6693b3 |
+ BLOCK_NUMBER (stmt));
|
|
|
6693b3 |
+ add_AT_lbl_id (die, DW_AT_low_pc, label);
|
|
|
6693b3 |
+ ASM_GENERATE_INTERNAL_LABEL (label, BLOCK_END_LABEL,
|
|
|
6693b3 |
+ BLOCK_NUMBER (stmt));
|
|
|
6693b3 |
+ add_AT_lbl_id (die, DW_AT_high_pc, label);
|
|
|
6693b3 |
}
|
|
|
6693b3 |
+}
|
|
|
6693b3 |
+
|
|
|
6693b3 |
+/* Generate a DIE for a lexical block. */
|
|
|
6693b3 |
+
|
|
|
6693b3 |
+static void
|
|
|
6693b3 |
+gen_lexical_block_die (tree stmt, dw_die_ref context_die, int depth)
|
|
|
6693b3 |
+{
|
|
|
6693b3 |
+ dw_die_ref stmt_die = new_die (DW_TAG_lexical_block, context_die, stmt);
|
|
|
6693b3 |
+
|
|
|
6693b3 |
+ if (! BLOCK_ABSTRACT (stmt))
|
|
|
6693b3 |
+ add_high_low_attributes (stmt, stmt_die);
|
|
|
6693b3 |
|
|
|
6693b3 |
decls_for_scope (stmt, stmt_die, depth);
|
|
|
6693b3 |
}
|
|
|
6693b3 |
@@ -11565,15 +11573,10 @@
|
|
|
6693b3 |
{
|
|
|
6693b3 |
dw_die_ref subr_die
|
|
|
6693b3 |
= new_die (DW_TAG_inlined_subroutine, context_die, stmt);
|
|
|
6693b3 |
- char label[MAX_ARTIFICIAL_LABEL_BYTES];
|
|
|
6693b3 |
|
|
|
6693b3 |
add_abstract_origin_attribute (subr_die, decl);
|
|
|
6693b3 |
- ASM_GENERATE_INTERNAL_LABEL (label, BLOCK_BEGIN_LABEL,
|
|
|
6693b3 |
- BLOCK_NUMBER (stmt));
|
|
|
6693b3 |
- add_AT_lbl_id (subr_die, DW_AT_low_pc, label);
|
|
|
6693b3 |
- ASM_GENERATE_INTERNAL_LABEL (label, BLOCK_END_LABEL,
|
|
|
6693b3 |
- BLOCK_NUMBER (stmt));
|
|
|
6693b3 |
- add_AT_lbl_id (subr_die, DW_AT_high_pc, label);
|
|
|
6693b3 |
+ add_high_low_attributes (stmt, subr_die);
|
|
|
6693b3 |
+
|
|
|
6693b3 |
decls_for_scope (stmt, subr_die, depth);
|
|
|
6693b3 |
current_function_has_inlines = 1;
|
|
|
6693b3 |
}
|