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-rw-r--r--sim/igen/gen-itable.c246
1 files changed, 0 insertions, 246 deletions
diff --git a/sim/igen/gen-itable.c b/sim/igen/gen-itable.c
deleted file mode 100644
index 735412e..0000000
--- a/sim/igen/gen-itable.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/* This file is part of the program psim.
-
- Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
-
- This program 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 of the License, or
- (at your option) any later version.
-
- This program 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 this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- */
-
-
-
-#include "misc.h"
-#include "lf.h"
-#include "table.h"
-#include "filter.h"
-#include "igen.h"
-
-#include "ld-insn.h"
-#include "ld-decode.h"
-
-#include "gen.h"
-
-#include "gen-itable.h"
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-
-
-static void
-itable_h_insn (lf *file,
- insn_table *entry,
- insn_entry *instruction,
- void *data)
-{
- lf_print__line_ref (file, instruction->line);
- lf_printf (file, " ");
- print_function_name (file,
- instruction->name,
- instruction->format_name,
- NULL,
- NULL,
- function_name_prefix_itable);
- lf_printf (file, ",\n");
-}
-
-
-/* print the list of all the different options */
-
-static void
-itable_print_enum (lf *file,
- filter *set,
- char *name)
-{
- char *elem;
- lf_printf (file, "typedef enum {\n");
- lf_indent (file, +2);
- for (elem = filter_next (set, "");
- elem != NULL;
- elem = filter_next (set, elem))
- {
- lf_printf (file, "%sitable_%s_%s,\n",
- options.prefix.itable.name, name, elem);
- if (strlen (options.prefix.itable.name) > 0)
- {
- lf_indent_suppress (file);
- lf_printf (file, "#define itable_%s_%s %sitable_%s_%s\n",
- name, elem, options.prefix.itable.name, name, elem);
- }
- }
- lf_printf (file, "nr_%sitable_%ss,", options.prefix.itable.name, name);
-
- lf_indent (file, -2);
- lf_printf (file, "\n} %sitable_%ss;\n", options.prefix.itable.name, name);
- if (strlen (options.prefix.itable.name) > 0)
- {
- lf_indent_suppress (file);
- lf_printf (file, "#define itable_%ss %sitable_%ss\n",
- name, options.prefix.itable.name, name);
- lf_indent_suppress (file);
- lf_printf (file, "#define nr_itable_%ss nr_%sitable_%ss\n",
- name, options.prefix.itable.name, name);
- }
- lf_printf (file, "\n");
-}
-
-extern void
-gen_itable_h (lf *file,
- insn_table *isa)
-{
-
- /* output an enumerated type for each instruction */
- lf_printf (file, "typedef enum {\n");
- insn_table_traverse_insn (file, isa, itable_h_insn, NULL);
- lf_printf (file, " nr_%sitable_entries,\n", options.prefix.itable.name);
- lf_printf (file, "} %sitable_index;\n", options.prefix.itable.name);
- lf_printf (file, "\n");
-
- /* output an enumeration type for each flag */
- itable_print_enum (file, isa->flags, "flag");
-
- /* output an enumeration of all the possible options */
- itable_print_enum (file, isa->options, "option");
-
- /* output an enumeration of all the processor models */
- itable_print_enum (file, isa->model->processors, "processor");
-
- /* output the table that contains the actual instruction info */
- lf_printf (file, "typedef struct _%sitable_instruction_info {\n",
- options.prefix.itable.name);
- lf_printf (file, " %sitable_index nr;\n", options.prefix.itable.name);
- lf_printf (file, " char *format;\n");
- lf_printf (file, " char *form;\n");
- lf_printf (file, " char *flags;\n");
- lf_printf (file, " char flag[nr_%sitable_flags];\n",
- options.prefix.itable.name);
- lf_printf (file, " char *options;\n");
- lf_printf (file, " char option[nr_%sitable_options];\n",
- options.prefix.itable.name);
- lf_printf (file, " char *processors;\n");
- lf_printf (file, " char processor[nr_%sitable_processors];\n",
- options.prefix.itable.name);
- lf_printf (file, " char *name;\n");
- lf_printf (file, " char *file;\n");
- lf_printf (file, " int line_nr;\n");
- lf_printf (file, "} %sitable_info;\n", options.prefix.itable.name);
- lf_printf (file, "\n");
- lf_printf (file, "extern %sitable_info %sitable[nr_%sitable_entries];\n",
- options.prefix.itable.name, options.prefix.itable.name,
- options.prefix.itable.name);
- if (strlen (options.prefix.itable.name) > 0)
- {
- lf_indent_suppress (file);
- lf_printf (file, "#define itable %sitable\n",
- options.prefix.itable.name);
- }
-}
-
-
-/****************************************************************/
-
-static void
-itable_print_set (lf *file,
- filter *set,
- filter *members)
-{
- char *elem;
- lf_printf (file, "\"");
- elem = filter_next (members, "");
- if (elem != NULL)
- {
- while (1)
- {
- lf_printf (file, "%s", elem);
- elem = filter_next (members, elem);
- if (elem == NULL)
- break;
- lf_printf (file, ",");
- }
- }
- lf_printf (file, "\",\n");
-
- lf_printf(file, "{");
- for (elem = filter_next (set, "");
- elem != NULL;
- elem = filter_next (set, elem))
- {
- if (filter_is_member (members, elem))
- {
- lf_printf (file, " 1,");
- }
- else
- {
- lf_printf (file, " 0,");
- }
-
- }
- lf_printf(file, " },\n");
-}
-
-
-static void
-itable_c_insn (lf *file,
- insn_table *isa,
- insn_entry *instruction,
- void *data)
-{
- lf_printf (file, "{ ");
- lf_indent (file, +2);
- print_function_name (file,
- instruction->name,
- instruction->format_name,
- NULL,
- NULL,
- function_name_prefix_itable);
- lf_printf (file, ",\n");
- lf_printf (file, "\"");
- print_insn_words (file, instruction);
- lf_printf (file, "\",\n");
- lf_printf (file, "\"%s\",\n", instruction->format_name);
-
- itable_print_set (file, isa->flags, instruction->flags);
- itable_print_set (file, isa->options, instruction->options);
- itable_print_set (file, isa->model->processors, instruction->processors);
-
- lf_printf(file, "\"%s\",\n", instruction->name);
- lf_printf(file, "\"%s\",\n",
- filter_filename (instruction->line->file_name));
- lf_printf(file, "%d,\n", instruction->line->line_nr);
- lf_printf(file, "},\n");
- lf_indent (file, -2);
-}
-
-
-extern void
-gen_itable_c (lf *file,
- insn_table *isa)
-{
- /* leader */
- lf_printf(file, "#include \"%sitable.h\"\n", options.prefix.itable.name);
- lf_printf(file, "\n");
-
- /* FIXME - output model data??? */
- /* FIXME - output assembler data??? */
-
- /* output the table that contains the actual instruction info */
- lf_printf(file, "%sitable_info %sitable[nr_%sitable_entries] = {\n",
- options.prefix.itable.name,
- options.prefix.itable.name,
- options.prefix.itable.name);
- insn_table_traverse_insn (file, isa, itable_c_insn, NULL);
-
- lf_printf(file, "};\n");
-}
generated by cgit v1.1 at 2024-12-04 16:39:13 +0000