GCC Middle and Back End API Reference
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Functions | |
void | warning (const char *format,...) |
void | error (const char *format,...) |
void | fatal (const char *format,...) |
void | internal_error (const char *format,...) |
const char * | trim_filename (const char *name) |
void | fancy_abort (const char *file, int line, const char *func) |
Variables | |
const char * | progname |
int | have_error = 0 |
void error | ( | const char * | format, |
... ) |
Print an error message - we keep going but the output is unusable.
References ap, fputc(), have_error, progname, and vfprintf().
void fancy_abort | ( | const char * | file, |
int | line, | ||
const char * | func ) |
"Fancy" abort. Reports where in the compiler someone gave up. This file is used only by build programs, so we're not as polite as the version in diagnostic.cc.
References internal_error(), and trim_filename().
void fatal | ( | const char * | format, |
... ) |
Fatal error - terminate execution immediately. Does not return.
References ap, FATAL_EXIT_CODE, fputc(), progname, and vfprintf().
Referenced by add_predicate(), emit_documentation(), emit_init_macros(), fatal_reading_state(), gen_regexp_allof(), gen_regexp_el(), gen_regexp_oneof(), gen_regexp_repeat(), gen_regexp_sequence(), parser::get_internal_capture_id(), main(), main(), open_outfile(), open_outfile(), parse_automata_opt(), read_input_list(), read_state(), simplify_test_exp(), vect_analyze_data_refs(), vect_analyze_loop(), vect_analyze_loop_1(), vect_analyze_loop_2(), vect_mark_stmts_to_be_vectorized(), vect_slp_analyze_bb_1(), vect_slp_region(), write_automata(), state_writer::write_state_callback_type(), state_writer::write_state_option(), state_writer::write_state_scalar_type(), state_writer::write_state_string_type(), write_state_trailer(), and write_test_expr().
void internal_error | ( | const char * | format, |
... ) |
Similar, but say we got an internal error.
References ap, FATAL_EXIT_CODE, fputc(), progname, and vfprintf().
Referenced by fancy_abort().
const char * trim_filename | ( | const char * | name | ) |
Given a partial pathname as input, return another pathname that shares no directory elements with the pathname of __FILE__. This is used by fancy_abort() to print `Internal compiler error in expr.cc' instead of `Internal compiler error in ../../GCC/gcc/expr.cc'. This version is meant to be used for the gen* programs and therefor need not handle subdirectories.
References this_file.
Referenced by emit_insn_modes_h(), fancy_abort(), new_adjust(), and new_mode().
void warning | ( | const char * | format, |
... ) |
Print a warning message - output produced, but there may be problems.
References ap, fputc(), progname, and vfprintf().
int have_error = 0 |
Starts out 0, set to 1 if error is called.
Referenced by check_all_description(), error(), expand_automata(), gen_mnemonic_attr(), init_rtx_reader_args_cb(), main(), main(), main(), process_define_cond_exec(), md_reader::read_file(), md_reader::read_file_fragment(), validate_optab_operands(), VEC_safe_set_locstr(), and write_automata().
const char* progname |
Basic error reporting routines. Copyright (C) 1999-2024 Free Software Foundation, Inc. This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>.
warning, error, and fatal. These definitions are suitable for use in the generator programs; the compiler has a more elaborate suite of diagnostic printers, found in diagnostic.cc.
Set this to argv[0] at the beginning of main.
Referenced by diagnostic_finish_va(), display_help(), error(), execute(), fatal(), general_init(), diagnostic_column_policy::get_location_text(), internal_error(), main(), main(), main(), main(), main(), driver::maybe_print_and_exit(), print_usage(), print_version(), read_state(), read_state_structures(), read_state_typedefs(), read_state_variables(), driver::set_progname(), usage(), warning(), write_insn_preds_c(), state_writer::write_state_structures(), state_writer::write_state_typedefs(), state_writer::write_state_variables(), write_tm_constrs_h(), write_tm_preds_h(), and diagnostic_text_output_format::~diagnostic_text_output_format().