diff options
Diffstat (limited to 'gcc/targhooks.c')
| -rw-r--r-- | gcc/targhooks.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/gcc/targhooks.c b/gcc/targhooks.c index 48d19a05416..6ecb3898baf 100644 --- a/gcc/targhooks.c +++ b/gcc/targhooks.c @@ -1323,48 +1323,6 @@ default_debug_unwind_info (void) return UI_NONE; } -/* Determine the exception handling mechanism for the target. */ - -enum unwind_info_type -default_except_unwind_info (struct gcc_options *opts ATTRIBUTE_UNUSED) -{ - /* Obey the configure switch to turn on sjlj exceptions. */ -#ifdef CONFIG_SJLJ_EXCEPTIONS - if (CONFIG_SJLJ_EXCEPTIONS) - return UI_SJLJ; -#endif - - /* ??? Change all users to the hook, then poison this. */ -#ifdef DWARF2_UNWIND_INFO - if (DWARF2_UNWIND_INFO) - return UI_DWARF2; -#endif - - return UI_SJLJ; -} - -/* To be used by targets that force dwarf2 unwind enabled. */ - -enum unwind_info_type -dwarf2_except_unwind_info (struct gcc_options *opts ATTRIBUTE_UNUSED) -{ - /* Obey the configure switch to turn on sjlj exceptions. */ -#ifdef CONFIG_SJLJ_EXCEPTIONS - if (CONFIG_SJLJ_EXCEPTIONS) - return UI_SJLJ; -#endif - - return UI_DWARF2; -} - -/* To be used by targets that force sjlj unwind enabled. */ - -enum unwind_info_type -sjlj_except_unwind_info (struct gcc_options *opts ATTRIBUTE_UNUSED) -{ - return UI_SJLJ; -} - /* To be used by targets where reg_raw_mode doesn't return the right mode for registers used in apply_builtin_return and apply_builtin_arg. */ @@ -1483,20 +1441,4 @@ default_pch_valid_p (const void *data_p, size_t len) return NULL; } -/* Default version of TARGET_HANDLE_OPTION. */ - -bool -default_target_handle_option (struct gcc_options *opts ATTRIBUTE_UNUSED, - struct gcc_options *opts_set ATTRIBUTE_UNUSED, - const struct cl_decoded_option *decoded ATTRIBUTE_UNUSED, - location_t loc ATTRIBUTE_UNUSED) -{ - return true; -} - -const struct default_options empty_optimization_table[] = - { - { OPT_LEVELS_NONE, 0, NULL, 0 } - }; - #include "gt-targhooks.h" |