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-rw-r--r--gas/dwarf2dbg.c22
1 files changed, 16 insertions, 6 deletions
diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index 39e434c..97a60c7 100644
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -373,11 +373,6 @@ dwarf2_emit_insn (int size)
or the physical input file name (foo.s) and not the file name
specified in the most recent .loc directive (eg foo.h). */
loc = current;
-
- /* Unless we generate DWARF2 debugging information for each
- assembler line, we only emit one line symbol for one LOC. */
- if (debug_type != DEBUG_DWARF2)
- loc_directive_seen = FALSE;
}
else if (debug_type != DEBUG_DWARF2)
return;
@@ -385,6 +380,21 @@ dwarf2_emit_insn (int size)
dwarf2_where (&loc);
dwarf2_gen_line_info (frag_now_fix () - size, &loc);
+ dwarf2_consume_line_info ();
+}
+
+/* Called after the current line information has been either used with
+ dwarf2_gen_line_info or saved with a machine instruction for later use.
+ This resets the state of the line number information to reflect that
+ it has been used. */
+
+void
+dwarf2_consume_line_info (void)
+{
+ /* Unless we generate DWARF2 debugging information for each
+ assembler line, we only emit one line symbol for one LOC. */
+ if (debug_type != DEBUG_DWARF2)
+ loc_directive_seen = FALSE;
current.flags &= ~(DWARF2_FLAG_BASIC_BLOCK
| DWARF2_FLAG_PROLOGUE_END
@@ -572,7 +582,7 @@ dwarf2_directive_loc (int dummy ATTRIBUTE_UNUSED)
/* If we see two .loc directives in a row, force the first one to be
output now. */
- if (loc_directive_seen)
+ if (loc_directive_seen && debug_type != DEBUG_DWARF2)
dwarf2_emit_insn (0);
filenum = get_absolute_expression ();