From: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Fri, 13 Jul 2012 20:15:50 +0000 (+0000)
Subject: gdb/
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a24f71abb4b5c2785619a809d6dfbe0ba42ef769;p=binutils-gdb.git

gdb/
	* dwarf2loc.c (disassemble_dwarf_expression): Handle
	DW_OP_GNU_parameter_ref.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 48ace52e766..dec252b8557 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2012-07-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* dwarf2loc.c (disassemble_dwarf_expression): Handle
+	DW_OP_GNU_parameter_ref.
+
 2012-07-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
 
 	* dwarf2read.c (read_call_site_scope): Do not gdb_assert for invalid
diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
index 6feeab607c8..38e4814be8c 100644
--- a/gdb/dwarf2loc.c
+++ b/gdb/dwarf2loc.c
@@ -3797,6 +3797,12 @@ disassemble_dwarf_expression (struct ui_file *stream,
 	  data += ul;
 	  continue;
 
+	case DW_OP_GNU_parameter_ref:
+	  ul = extract_unsigned_integer (data, 4, gdbarch_byte_order (arch));
+	  data += 4;
+	  fprintf_filtered (stream, " offset %s", phex_nz (ul, 4));
+	  break;
+
 	case DW_OP_GNU_addr_index:
 	  data = safe_read_uleb128 (data, end, &ul);
 	  ul = dwarf2_read_addr_index (per_cu, ul);