From: Tom Tromey <tromey@redhat.com>
Date: Tue, 22 Jan 2013 15:57:28 +0000 (+0000)
Subject: 	* dwarf2loc.c (dwarf2_compile_expr_to_ax) <DW_OP_fbreg>: Only
X-Git-Tag: sid-snapshot-20130201~112
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d84cf7eb3ef329f79b6484070dcb2a24e64e6be6;p=platform%2Fupstream%2Fbinutils.git

	* dwarf2loc.c (dwarf2_compile_expr_to_ax) <DW_OP_fbreg>: Only
	require_rvalue for a register location.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index bc2b587..eb02b37 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2013-01-22  Tom Tromey  <tromey@redhat.com>
+
+	* dwarf2loc.c (dwarf2_compile_expr_to_ax) <DW_OP_fbreg>: Only
+	require_rvalue for a register location.
+
 2013-01-21  Marc Khouzam  <marc.khouzam@ericsson.com>
 
 	* breakpoint.c (print_one_breakpoint_location): Add MI
diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
index 2282feb..3688425 100644
--- a/gdb/dwarf2loc.c
+++ b/gdb/dwarf2loc.c
@@ -2878,7 +2878,8 @@ dwarf2_compile_expr_to_ax (struct agent_expr *expr, struct axs_value *loc,
 	    op_ptr = safe_read_sleb128 (op_ptr, op_end, &offset);
 	    dwarf2_compile_expr_to_ax (expr, loc, arch, addr_size, datastart,
 				       datastart + datalen, per_cu);
-	    require_rvalue (expr, loc);
+	    if (loc->kind == axs_lvalue_register)
+	      require_rvalue (expr, loc);
 
 	    if (offset != 0)
 	      {