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Fix compatibility with older GCCs.
	* dwarf2loc.c (dwarf_expr_reg_to_entry_parameter): Initialize parameter.
	* stack.c (read_frame_arg): Initialize val_deref.
This commit is contained in:
Jan Kratochvil
2011-10-09 20:57:03 +00:00
parent e1b16eb466
commit 509f0fd941
3 changed files with 10 additions and 2 deletions
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3
gdb/stack.c
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@@ -350,7 +350,8 @@ read_frame_arg (struct symbol *sym, struct frame_info *frame,
if (!value_optimized_out (val)
&& value_available_contents_eq (val, 0, entryval, 0, len))
{
struct value *val_deref, *entryval_deref;
/* Initialize it just to avoid a GCC false warning. */
struct value *val_deref = NULL, *entryval_deref;
/* DW_AT_GNU_call_site_value does match with the current
value. If it is a reference still try to verify if