Add DW_OP_GNU_variable_value

Sync GCC dwarf.def change

2017-03-14  Jakub Jelinek  <jakub@redhat.com>

	PR debug/77589
	* dwarf2.def (DW_OP_GNU_variable_value): New opcode.

diff --git a/include/ChangeLog b/include/ChangeLog
index a484f1a..a329eb0 100644 (file)
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,8 @@
+2017-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+       PR debug/77589
+       * dwarf2.def (DW_OP_GNU_variable_value): New opcode.
+
 2017-03-13  Markus Trippelsdorf  <markus@trippelsdorf.de>
 
        PR demangler/70909

diff --git a/include/dwarf2.def b/include/dwarf2.def
index ddadacc..ea6194e 100644 (file)
--- a/include/dwarf2.def
+++ b/include/dwarf2.def
@@ -675,6 +675,9 @@ DW_OP (DW_OP_GNU_parameter_ref, 0xfa)
 /* Extensions for Fission.  See http://gcc.gnu.org/wiki/DebugFission.  */
 DW_OP (DW_OP_GNU_addr_index, 0xfb)
 DW_OP (DW_OP_GNU_const_index, 0xfc)
+/* The GNU variable value extension.
+   See http://dwarfstd.org/ShowIssue.php?issue=161109.2 . */
+DW_OP (DW_OP_GNU_variable_value, 0xfd)
 /* HP extensions.  */
 DW_OP_DUP (DW_OP_HP_unknown, 0xe0) /* Ouch, the same as GNU_push_tls_address.  */
 DW_OP (DW_OP_HP_is_value, 0xe1)