diff options
Diffstat (limited to 'gcc/config/aarch64/aarch64-protos.h')
| -rw-r--r-- | gcc/config/aarch64/aarch64-protos.h | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/gcc/config/aarch64/aarch64-protos.h b/gcc/config/aarch64/aarch64-protos.h index e85132f484a..9bf433594c5 100644 --- a/gcc/config/aarch64/aarch64-protos.h +++ b/gcc/config/aarch64/aarch64-protos.h @@ -262,6 +262,18 @@ enum aarch64_extra_tuning_flags }; #undef AARCH64_EXTRA_TUNING_OPTION +/* Enum describing the various ways that the + aarch64_parse_{arch,tune,cpu,extension} functions can fail. + This way their callers can choose what kind of error to give. */ + +enum aarch64_parse_opt_result +{ + AARCH64_PARSE_OK, /* Parsing was successful. */ + AARCH64_PARSE_MISSING_ARG, /* Missing argument. */ + AARCH64_PARSE_INVALID_FEATURE, /* Invalid feature modifier. */ + AARCH64_PARSE_INVALID_ARG /* Invalid arch, tune, cpu arg. */ +}; + extern struct tune_params aarch64_tune_params; HOST_WIDE_INT aarch64_initial_elimination_offset (unsigned, unsigned); @@ -279,8 +291,6 @@ bool aarch64_float_const_zero_rtx_p (rtx); bool aarch64_function_arg_regno_p (unsigned); bool aarch64_gen_movmemqi (rtx *); bool aarch64_gimple_fold_builtin (gimple_stmt_iterator *); -bool aarch64_handle_option (struct gcc_options *, struct gcc_options *, - const struct cl_decoded_option *, location_t); bool aarch64_is_extend_from_extract (machine_mode, rtx, rtx); bool aarch64_is_long_call_p (rtx); bool aarch64_is_noplt_call_p (rtx); @@ -314,7 +324,6 @@ bool aarch64_uimm12_shift (HOST_WIDE_INT); bool aarch64_use_return_insn_p (void); const char *aarch64_mangle_builtin_type (const_tree); const char *aarch64_output_casesi (rtx *); -const char *aarch64_rewrite_selected_cpu (const char *name); enum aarch64_symbol_type aarch64_classify_symbol (rtx, rtx); enum aarch64_symbol_type aarch64_classify_tls_symbol (rtx); @@ -335,7 +344,6 @@ rtx aarch64_simd_gen_const_vector_dup (machine_mode, int); bool aarch64_simd_mem_operand_p (rtx); rtx aarch64_simd_vect_par_cnst_half (machine_mode, bool); rtx aarch64_tls_get_addr (void); -std::string aarch64_get_extension_string_for_isa_flags (unsigned long); tree aarch64_fold_builtin (tree, int, tree *, bool); unsigned aarch64_dbx_register_number (unsigned); unsigned aarch64_trampoline_size (void); @@ -428,4 +436,14 @@ bool extract_base_offset_in_addr (rtx mem, rtx *base, rtx *offset); bool aarch64_operands_ok_for_ldpstp (rtx *, bool, enum machine_mode); bool aarch64_operands_adjust_ok_for_ldpstp (rtx *, bool, enum machine_mode); extern bool aarch64_nopcrelative_literal_loads; + +/* Defined in common/config/aarch64-common.c. */ +bool aarch64_handle_option (struct gcc_options *, struct gcc_options *, + const struct cl_decoded_option *, location_t); +const char *aarch64_rewrite_selected_cpu (const char *name); +enum aarch64_parse_opt_result aarch64_parse_extension (const char *, + unsigned long *); +std::string aarch64_get_extension_string_for_isa_flags (unsigned long, + unsigned long); + #endif /* GCC_AARCH64_PROTOS_H */ |