You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
1.1 KiB
35 lines
1.1 KiB
7 years ago
|
2014-04-07 Richard Henderson <rth@redhat.com>
|
||
|
|
|
||
|
|
* common/config/aarch64/aarch64-common.c (TARGET_OPTION_INIT_STRUCT):
|
||
|
|
Define.
|
||
|
|
(aarch64_option_init_struct): New function.
|
||
|
|
|
||
|
|
--- gcc/common/config/aarch64/aarch64-common.c
|
||
|
|
+++ gcc/common/config/aarch64/aarch64-common.c
|
||
|
|
@@ -39,6 +39,9 @@
|
||
|
|
#undef TARGET_OPTION_OPTIMIZATION_TABLE
|
||
|
|
#define TARGET_OPTION_OPTIMIZATION_TABLE aarch_option_optimization_table
|
||
|
|
|
||
|
|
+#undef TARGET_OPTION_INIT_STRUCT
|
||
|
|
+#define TARGET_OPTION_INIT_STRUCT aarch64_option_init_struct
|
||
|
|
+
|
||
|
|
/* Set default optimization options. */
|
||
|
|
static const struct default_options aarch_option_optimization_table[] =
|
||
|
|
{
|
||
|
|
@@ -47,6 +50,16 @@ static const struct default_options aarch_option_optimization_table[] =
|
||
|
|
{ OPT_LEVELS_NONE, 0, NULL, 0 }
|
||
|
|
};
|
||
|
|
|
||
|
|
+/* Implement TARGET_OPTION_INIT_STRUCT. */
|
||
|
|
+
|
||
|
|
+static void
|
||
|
|
+aarch64_option_init_struct (struct gcc_options *opts)
|
||
|
|
+{
|
||
|
|
+ /* By default, always emit DWARF-2 unwind info. This allows debugging
|
||
|
|
+ without maintaining a stack frame back-chain. */
|
||
|
|
+ opts->x_flag_asynchronous_unwind_tables = 1;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
/* Implement TARGET_HANDLE_OPTION.
|
||
|
|
This function handles the target specific options for CPU/target selection.
|