projects / packages / cross-gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| b5b0b447 ER |
1 | 2014-04-07 Richard Henderson <rth@redhat.com> |
| 2 | ||
| 3 | * common/config/aarch64/aarch64-common.c (TARGET_OPTION_INIT_STRUCT): | |
| 4 | Define. | |
| 5 | (aarch64_option_init_struct): New function. | |
| 6 | ||
| 7 | --- gcc/common/config/aarch64/aarch64-common.c | |
| 8 | +++ gcc/common/config/aarch64/aarch64-common.c | |
| 9 | @@ -39,6 +39,9 @@ | |
| 10 | #undef TARGET_OPTION_OPTIMIZATION_TABLE | |
| 11 | #define TARGET_OPTION_OPTIMIZATION_TABLE aarch_option_optimization_table | |
| 12 | ||
| 13 | +#undef TARGET_OPTION_INIT_STRUCT | |
| 14 | +#define TARGET_OPTION_INIT_STRUCT aarch64_option_init_struct | |
| 15 | + | |
| 16 | /* Set default optimization options. */ | |
| 17 | static const struct default_options aarch_option_optimization_table[] = | |
| 18 | { | |
| 19 | @@ -47,6 +50,16 @@ static const struct default_options aarch_option_optimization_table[] = | |
| 20 | { OPT_LEVELS_NONE, 0, NULL, 0 } | |
| 21 | }; | |
| 22 | ||
| 23 | +/* Implement TARGET_OPTION_INIT_STRUCT. */ | |
| 24 | + | |
| 25 | +static void | |
| 26 | +aarch64_option_init_struct (struct gcc_options *opts) | |
| 27 | +{ | |
| 28 | + /* By default, always emit DWARF-2 unwind info. This allows debugging | |
| 29 | + without maintaining a stack frame back-chain. */ | |
| 30 | + opts->x_flag_asynchronous_unwind_tables = 1; | |
| 31 | +} | |
| 32 | + | |
| 33 | /* Implement TARGET_HANDLE_OPTION. | |
| 34 | This function handles the target specific options for CPU/target selection. | |
| 35 |