[deliverable/binutils-gdb.git] / sim / ppc / gen-itable.c

/*  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 "ld-cache.h"
#include "ld-decode.h"
#include "ld-insn.h"

#include "igen.h"
#include "gen-itable.h"

#ifndef NULL
#define NULL 0
#endif


static void
itable_h_insn(insn_table *entry,
	      lf *file,
	      void *data,
	      insn *instruction,
	      int depth)
{
  lf_printf(file, "  ");
  print_function_name(file,
		      instruction->file_entry->fields[insn_name],
		      NULL,
		      function_name_prefix_itable);
  lf_printf(file, ",\n");
}


extern void 
gen_itable_h(insn_table *table, lf *file)
{
  /* output an enumerated type for each instruction */
  lf_printf(file, "typedef enum {\n");
  insn_table_traverse_insn(table,
			   file, NULL,
			   itable_h_insn);
  lf_printf(file, "  nr_itable_entries,\n");
  lf_printf(file, "} itable_index;\n");
  lf_printf(file, "\n");

  /* output the table that contains the actual instruction info */
  lf_printf(file, "typedef struct _itable_instruction_info {\n");
  lf_printf(file, "  itable_index nr;\n");
  lf_printf(file, "  char *format;\n");
  lf_printf(file, "  char *form;\n");
  lf_printf(file, "  char *flags;\n");
  lf_printf(file, "  char *mnemonic;\n");
  lf_printf(file, "  char *name;\n");
  lf_printf(file, "  char *file;\n");
  lf_printf(file, "  int line_nr;\n");
  lf_printf(file, "} itable_info;\n");
  lf_printf(file, "\n");
  lf_printf(file, "extern itable_info itable[nr_itable_entries];\n");
}

/****************************************************************/

static void
itable_c_insn(insn_table *entry,
	      lf *file,
	      void *data,
	      insn *instruction,
	      int depth)
{
  char **fields = instruction->file_entry->fields;
  lf_printf(file, "  { ");
  print_function_name(file,
		      instruction->file_entry->fields[insn_name],
		      NULL,
		      function_name_prefix_itable);
  lf_printf(file, ",\n");
  lf_printf(file, "    \"%s\",\n", fields[insn_format]);
  lf_printf(file, "    \"%s\",\n", fields[insn_form]);
  lf_printf(file, "    \"%s\",\n", fields[insn_flags]);
  lf_printf(file, "    \"%s\",\n", fields[insn_mnemonic]);
  lf_printf(file, "    \"%s\",\n", fields[insn_name]);
  lf_printf(file, "    \"%s\",\n", filter_filename (instruction->file_entry->file_name));
  lf_printf(file, "    %d,\n", instruction->file_entry->line_nr);
  lf_printf(file, "    },\n");
}


extern void 
gen_itable_c(insn_table *table, lf *file)
{
  /* output the table that contains the actual instruction info */
  lf_printf(file, "#include \"itable.h\"\n");
  lf_printf(file, "\n");
  lf_printf(file, "itable_info itable[nr_itable_entries] = {\n");
  insn_table_traverse_insn(table,
			   file, NULL,
			   itable_c_insn);
  lf_printf(file, "};\n");
}
Commit	Line	Data
c906108c SS	1	/* This file is part of the program psim.
	2
	3	Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
	4
	5	This program is free software; you can redistribute it and/or modify
	6	it under the terms of the GNU General Public License as published by
	7	the Free Software Foundation; either version 2 of the License, or
	8	(at your option) any later version.
	9
	10	This program is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	GNU General Public License for more details.
	14
	15	You should have received a copy of the GNU General Public License
	16	along with this program; if not, write to the Free Software
	17	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
	18
	19	*/
	20
	21
	22
	23	#include "misc.h"
	24	#include "lf.h"
	25	#include "table.h"
	26
	27	#include "filter.h"
	28
d81bb16a	29	#include "ld-cache.h"
c906108c SS	30	#include "ld-decode.h"
	31	#include "ld-insn.h"
	32
	33	#include "igen.h"
	34	#include "gen-itable.h"
	35
	36	#ifndef NULL
	37	#define NULL 0
	38	#endif
	39
	40
	41
	42	static void
	43	itable_h_insn(insn_table *entry,
	44	lf *file,
	45	void *data,
	46	insn *instruction,
	47	int depth)
	48	{
	49	lf_printf(file, " ");
	50	print_function_name(file,
	51	instruction->file_entry->fields[insn_name],
	52	NULL,
	53	function_name_prefix_itable);
	54	lf_printf(file, ",\n");
	55	}
	56
	57
	58	extern void
	59	gen_itable_h(insn_table table, lf file)
	60	{
	61	/* output an enumerated type for each instruction */
	62	lf_printf(file, "typedef enum {\n");
	63	insn_table_traverse_insn(table,
	64	file, NULL,
	65	itable_h_insn);
	66	lf_printf(file, " nr_itable_entries,\n");
	67	lf_printf(file, "} itable_index;\n");
	68	lf_printf(file, "\n");
	69
	70	/* output the table that contains the actual instruction info */
	71	lf_printf(file, "typedef struct _itable_instruction_info {\n");
	72	lf_printf(file, " itable_index nr;\n");
	73	lf_printf(file, " char *format;\n");
	74	lf_printf(file, " char *form;\n");
	75	lf_printf(file, " char *flags;\n");
	76	lf_printf(file, " char *mnemonic;\n");
	77	lf_printf(file, " char *name;\n");
	78	lf_printf(file, " char *file;\n");
	79	lf_printf(file, " int line_nr;\n");
	80	lf_printf(file, "} itable_info;\n");
	81	lf_printf(file, "\n");
	82	lf_printf(file, "extern itable_info itable[nr_itable_entries];\n");
	83	}
	84
	85	/****************************************************************/
	86
	87	static void
	88	itable_c_insn(insn_table *entry,
	89	lf *file,
	90	void *data,
	91	insn *instruction,
	92	int depth)
	93	{
94	char **fields = instruction->file_entry->fields;
95	lf_printf(file, " { ");
96	print_function_name(file,
97	instruction->file_entry->fields[insn_name],
98	NULL,
99	function_name_prefix_itable);
100	lf_printf(file, ",\n");
101	lf_printf(file, " \"%s\",\n", fields[insn_format]);
102	lf_printf(file, " \"%s\",\n", fields[insn_form]);
103	lf_printf(file, " \"%s\",\n", fields[insn_flags]);
104	lf_printf(file, " \"%s\",\n", fields[insn_mnemonic]);
105	lf_printf(file, " \"%s\",\n", fields[insn_name]);
106	lf_printf(file, " \"%s\",\n", filter_filename (instruction->file_entry->file_name));
107	lf_printf(file, " %d,\n", instruction->file_entry->line_nr);
108	lf_printf(file, " },\n");
109	}
110
111
112	extern void
113	gen_itable_c(insn_table table, lf file)
114	{
115	/* output the table that contains the actual instruction info */
116	lf_printf(file, "#include \"itable.h\"\n");
117	lf_printf(file, "\n");
118	lf_printf(file, "itable_info itable[nr_itable_entries] = {\n");
119	insn_table_traverse_insn(table,
120	file, NULL,
121	itable_c_insn);
122	lf_printf(file, "};\n");
123	}