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authorEd Maste <emaste@FreeBSD.org>2020-02-29 12:40:27 +0000
committerEd Maste <emaste@FreeBSD.org>2020-02-29 12:40:27 +0000
commita9854bc3812b6f33a74305c7f7531247e3cfd85b (patch)
tree07f816799aa55b889abd9b3ee80107307c799dc6 /contrib/gcc/gencodes.c
parenta5798ec8ceeb79c01c579e87d989e352587ccc32 (diff)
Notes
Diffstat (limited to 'contrib/gcc/gencodes.c')
-rw-r--r--contrib/gcc/gencodes.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/contrib/gcc/gencodes.c b/contrib/gcc/gencodes.c
deleted file mode 100644
index 27a68ad4a2658..0000000000000
--- a/contrib/gcc/gencodes.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Generate from machine description:
- - some macros CODE_FOR_... giving the insn_code_number value
- for each of the defined standard insn names.
- Copyright (C) 1987, 1991, 1995, 1998,
- 1999, 2000, 2001, 2003, 2004 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 2, 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 COPYING. If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA. */
-
-
-#include "bconfig.h"
-#include "system.h"
-#include "coretypes.h"
-#include "tm.h"
-#include "rtl.h"
-#include "errors.h"
-#include "gensupport.h"
-
-static void
-gen_insn (rtx insn, int code)
-{
- const char *name = XSTR (insn, 0);
- int truth = maybe_eval_c_test (XSTR (insn, 2));
-
- /* Don't mention instructions whose names are the null string
- or begin with '*'. They are in the machine description just
- to be recognized. */
- if (name[0] != 0 && name[0] != '*')
- {
- if (truth == 0)
- printf ("#define CODE_FOR_%s CODE_FOR_nothing\n", name);
- else
- printf (" CODE_FOR_%s = %d,\n", name, code);
- }
-}
-
-int
-main (int argc, char **argv)
-{
- rtx desc;
-
- progname = "gencodes";
-
- /* We need to see all the possibilities. Elided insns may have
- direct references to CODE_FOR_xxx in C code. */
- insn_elision = 0;
-
- if (init_md_reader_args (argc, argv) != SUCCESS_EXIT_CODE)
- return (FATAL_EXIT_CODE);
-
- puts ("\
-/* Generated automatically by the program `gencodes'\n\
- from the machine description file `md'. */\n\
-\n\
-#ifndef GCC_INSN_CODES_H\n\
-#define GCC_INSN_CODES_H\n\
-\n\
-enum insn_code {");
-
- /* Read the machine description. */
-
- while (1)
- {
- int line_no;
- int insn_code_number;
-
- desc = read_md_rtx (&line_no, &insn_code_number);
- if (desc == NULL)
- break;
-
- if (GET_CODE (desc) == DEFINE_INSN || GET_CODE (desc) == DEFINE_EXPAND)
- gen_insn (desc, insn_code_number);
- }
-
- puts (" CODE_FOR_nothing\n\
-};\n\
-\n\
-#endif /* GCC_INSN_CODES_H */");
-
- if (ferror (stdout) || fflush (stdout) || fclose (stdout))
- return FATAL_EXIT_CODE;
-
- return SUCCESS_EXIT_CODE;
-}