genconstants.cc File Reference

#include "bconfig.h"
#include "system.h"
#include "coretypes.h"
#include "errors.h"
#include "statistics.h"
#include "vec.h"
#include "read-md.h"

Include dependency graph for genconstants.cc:

Functions
static int	print_md_constant (void **slot, void *info)
static int	print_enum_type (void **slot, void *info)
int	main (int argc, const char **argv)

Function Documentation

main()

int main	(	int	argc,
		const char **	argv )

References FATAL_EXIT_CODE, ggc_alloc(), NULL, print_enum_type(), print_md_constant(), progname, and SUCCESS_EXIT_CODE.

print_enum_type()

static int print_enum_type ( void ** slot, void * info )

static

Called via traverse_enums.  Emit an enum definition for
enum_type *SLOT.   

References enum_value::def, ggc_alloc(), md_constant::name, enum_value::next, NULL, upcase_string(), and md_constant::value.

Referenced by main().

print_md_constant()

static int print_md_constant ( void ** slot, void * info )

static

Generate from machine description:
   a series of #define statements, one for each constant named in
   a (define_constants ...) pattern.

   Copyright (C) 1987-2024 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/>.   

This program does not use gensupport.cc because it does not need to
look at insn patterns, only (define_constants), and we want to
minimize dependencies.   

Called via traverse_md_constants; emit a #define for
the current constant definition.   

References ggc_alloc().

Referenced by main().