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-rw-r--r--sim/ppc/lf.c440
1 files changed, 0 insertions, 440 deletions
diff --git a/sim/ppc/lf.c b/sim/ppc/lf.c
deleted file mode 100644
index 2a420151efa..00000000000
--- a/sim/ppc/lf.c
+++ /dev/null
@@ -1,440 +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 <stdio.h>
-#include <stdarg.h>
-#include <ctype.h>
-
-#include "config.h"
-#include "misc.h"
-#include "lf.h"
-
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
-
-struct _lf {
- FILE *stream;
- int line_nr; /* nr complete lines written, curr line is line_nr+1 */
- int indent;
- int line_blank;
- const char *name;
- const char *program;
- lf_file_references references;
- lf_file_type type;
-};
-
-
-lf *
-lf_open(char *name,
- char *real_name,
- lf_file_references references,
- lf_file_type type,
- const char *program)
-{
- /* create a file object */
- lf *new_lf = ZALLOC(lf);
- ASSERT(new_lf != NULL);
- new_lf->references = references;
- new_lf->type = type;
- new_lf->name = (real_name == NULL ? name : real_name);
- new_lf->program = program;
- /* attach to stdout if pipe */
- if (!strcmp(name, "-")) {
- new_lf->stream = stdout;
- }
- else {
- /* create a new file */
- new_lf->stream = fopen(name, "w");
- if (new_lf->stream == NULL) {
- perror(name);
- exit(1);
- }
- }
- return new_lf;
-}
-
-
-void
-lf_close(lf *file)
-{
- if (file->stream != stdout) {
- if (fclose(file->stream)) {
- perror("lf_close.fclose");
- exit(1);
- }
- free(file);
- }
-}
-
-
-int
-lf_putchr(lf *file,
- const char chr)
-{
- int nr = 0;
- if (chr == '\n') {
- file->line_nr += 1;
- file->line_blank = 1;
- }
- else if (file->line_blank) {
- int pad;
- for (pad = file->indent; pad > 0; pad--)
- putc(' ', file->stream);
- nr += file->indent;
- file->line_blank = 0;
- }
- putc(chr, file->stream);
- nr += 1;
- return nr;
-}
-
-void
-lf_indent_suppress(lf *file)
-{
- file->line_blank = 0;
-}
-
-
-int
-lf_putstr(lf *file,
- const char *string)
-{
- int nr = 0;
- const char *chp;
- if (string != NULL) {
- for (chp = string; *chp != '\0'; chp++) {
- nr += lf_putchr(file, *chp);
- }
- }
- return nr;
-}
-
-static int
-do_lf_putunsigned(lf *file,
- unsigned u)
-{
- int nr = 0;
- if (u > 0) {
- nr += do_lf_putunsigned(file, u / 10);
- nr += lf_putchr(file, (u % 10) + '0');
- }
- return nr;
-}
-
-
-int
-lf_putint(lf *file,
- int decimal)
-{
- int nr = 0;
- if (decimal == 0)
- nr += lf_putchr(file, '0');
- else if (decimal < 0) {
- nr += lf_putchr(file, '-');
- nr += do_lf_putunsigned(file, -decimal);
- }
- else if (decimal > 0) {
- nr += do_lf_putunsigned(file, decimal);
- }
- else
- ASSERT(0);
- return nr;
-}
-
-
-int
-lf_printf(lf *file,
- const char *fmt,
- ...)
-{
- int nr = 0;
- char buf[1024];
- va_list ap;
-
- va_start(ap, fmt);
- vsprintf(buf, fmt, ap);
- /* FIXME - this is really stuffed but so is vsprintf() on a sun! */
- ASSERT(strlen(buf) > 0 && strlen(buf) < sizeof(buf));
- nr += lf_putstr(file, buf);
- va_end(ap);
- return nr;
-}
-
-
-int
-lf_print__c_code(lf *file,
- const char *code)
-{
- int nr = 0;
- const char *chp = code;
- int in_bit_field = 0;
- while (*chp != '\0') {
- if (*chp == '\t')
- chp++;
- if (*chp == '#')
- lf_indent_suppress(file);
- while (*chp != '\0' && *chp != '\n') {
- if (chp[0] == '{' && !isspace(chp[1])) {
- in_bit_field = 1;
- nr += lf_putchr(file, '_');
- }
- else if (in_bit_field && chp[0] == ':') {
- nr += lf_putchr(file, '_');
- }
- else if (in_bit_field && *chp == '}') {
- nr += lf_putchr(file, '_');
- in_bit_field = 0;
- }
- else {
- nr += lf_putchr(file, *chp);
- }
- chp++;
- }
- if (in_bit_field)
- error("bit field paren miss match some where\n");
- if (*chp == '\n') {
- nr += lf_putchr(file, '\n');
- chp++;
- }
- }
- nr += lf_putchr(file, '\n');
- return nr;
-}
-
-
-int
-lf_print__external_reference(lf *file,
- int line_nr,
- const char *file_name)
-{
- int nr = 0;
- switch (file->references) {
- case lf_include_references:
- lf_indent_suppress(file);
- nr += lf_putstr(file, "#line ");
- nr += lf_putint(file, line_nr);
- nr += lf_putstr(file, " \"");
- nr += lf_putstr(file, file_name);
- nr += lf_putstr(file, "\"\n");
- break;
- case lf_omit_references:
- break;
- }
- return nr;
-}
-
-int
-lf_print__internal_reference(lf *file)
-{
- int nr = 0;
- nr += lf_print__external_reference(file, file->line_nr+2, file->name);
- /* line_nr == last_line, want to number from next */
- return nr;
-}
-
-void
-lf_indent(lf *file, int delta)
-{
- file->indent += delta;
-}
-
-
-int
-lf_print__gnu_copyleft(lf *file)
-{
- int nr = 0;
- switch (file->type) {
- case lf_is_c:
- case lf_is_h:
- nr += lf_printf(file, "\
-/* 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.
-
- --
-
- This file was generated by the program %s */
-", filter_filename(file->program));
- break;
- default:
- ASSERT(0);
- break;
- }
- return nr;
-}
-
-
-int
-lf_putbin(lf *file, int decimal, int width)
-{
- int nr = 0;
- int bit;
- ASSERT(width > 0);
- for (bit = 1 << (width-1); bit != 0; bit >>= 1) {
- if (decimal & bit)
- nr += lf_putchr(file, '1');
- else
- nr += lf_putchr(file, '0');
- }
- return nr;
-}
-
-int
-lf_print__this_file_is_empty(lf *file)
-{
- int nr = 0;
- switch (file->type) {
- case lf_is_c:
- case lf_is_h:
- nr += lf_printf(file,
- "/* This generated file (%s) is intentionally left blank */\n",
- file->name);
- break;
- default:
- ASSERT(0);
- }
- return nr;
-}
-
-int
-lf_print__ucase_filename(lf *file)
-{
- int nr = 0;
- const char *chp = file->name;
- while (*chp != '\0') {
- char ch = *chp;
- if (islower(ch)) {
- nr += lf_putchr(file, toupper(ch));
- }
- else if (ch == '.')
- nr += lf_putchr(file, '_');
- else
- nr += lf_putchr(file, ch);
- chp++;
- }
- return nr;
-}
-
-int
-lf_print__file_start(lf *file)
-{
- int nr = 0;
- switch (file->type) {
- case lf_is_h:
- case lf_is_c:
- nr += lf_print__gnu_copyleft(file);
- nr += lf_printf(file, "\n");
- nr += lf_printf(file, "#ifndef _");
- nr += lf_print__ucase_filename(file);
- nr += lf_printf(file, "_\n");
- nr += lf_printf(file, "#define _");
- nr += lf_print__ucase_filename(file);
- nr += lf_printf(file, "_\n");
- nr += lf_printf(file, "\n");
- break;
- default:
- ASSERT(0);
- }
- return nr;
-}
-
-
-int
-lf_print__file_finish(lf *file)
-{
- int nr = 0;
- switch (file->type) {
- case lf_is_h:
- case lf_is_c:
- nr += lf_printf(file, "\n");
- nr += lf_printf(file, "#endif /* _");
- nr += lf_print__ucase_filename(file);
- nr += lf_printf(file, "_*/\n");
- break;
- default:
- ASSERT(0);
- }
- return nr;
-}
-
-
-int
-lf_print_function_type(lf *file,
- const char *type,
- const char *prefix,
- const char *trailing_space)
-{
- int nr = 0;
- nr += lf_printf(file, "%s\\\n(%s)", prefix, type);
- if (trailing_space != NULL)
- nr += lf_printf(file, "%s", trailing_space);
-#if 0
- const char *type_pointer = strrchr(type, '*');
- int type_pointer_offset = (type_pointer != NULL
- ? type_pointer - type
- : 0);
- if (type_pointer == NULL) {
- lf_printf(file, "%s %s", type, prefix);
- }
- else {
- char *munged_type = (char*)zalloc(strlen(type)
- + strlen(prefix)
- + strlen(" * ")
- + 1);
- strcpy(munged_type, type);
- munged_type[type_pointer_offset] = '\0';
- if (type_pointer_offset > 0 && type[type_pointer_offset-1] != ' ')
- strcat(munged_type, " ");
- strcat(munged_type, prefix);
- strcat(munged_type, " ");
- strcat(munged_type, type + type_pointer_offset);
- lf_printf(file, "%s", munged_type);
- free(munged_type);
- }
- if (trailing_space != NULL && type_pointer_offset < strlen(type) - 1)
- lf_printf(file, trailing_space);
-#endif
- return nr;
-}
-
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