From 071ea11e85eb9d529cc5eb3d35f6247466a21b99 Mon Sep 17 00:00:00 2001 From: Stan Shebs Date: Fri, 16 Apr 1999 01:34:07 +0000 Subject: Initial creation of sourceware repository --- sim/ppc/lf.c | 273 ----------------------------------------------------------- 1 file changed, 273 deletions(-) delete mode 100644 sim/ppc/lf.c (limited to 'sim/ppc/lf.c') diff --git a/sim/ppc/lf.c b/sim/ppc/lf.c deleted file mode 100644 index ba0cc1d..0000000 --- a/sim/ppc/lf.c +++ /dev/null @@ -1,273 +0,0 @@ -/* This file is part of the program psim. - - Copyright (C) 1994-1995, Andrew Cagney - - 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 -#include -#include - -#include "misc.h" -#include "lf.h" - -#ifdef HAVE_STDLIB_H -#include -#endif - -struct _lf { - FILE *stream; - int line_nr; /* nr complete lines written, curr line is line_nr+1 */ - int indent; - int line_blank; - char *file_name; - int number_lines; -}; - - -lf * -lf_open(char *name, - char *real_name, - int number_lines) -{ - /* create a file object */ - lf *new_lf = ZALLOC(lf); - ASSERT(new_lf != NULL); - new_lf->number_lines = number_lines; - new_lf->file_name = (real_name == NULL - ? name - : real_name); - - /* attach to stdout if pipe */ - if (!strcmp(name, "-")) { - new_lf->stream = stdout; - } - else { - /* create a new file */ - new_lf->stream = fopen(name, "w"); - ASSERT(new_lf->stream != NULL); - } - return new_lf; -} - - -void -lf_close(lf *file) -{ - if (file->stream != stdout) { - if (fclose(file->stream)) { - perror("lf_close.fclose"); - exit(1); - } - free(file); - } -} - - -void -lf_putchr(lf *file, - const char chr) -{ - 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); - file->line_blank = 0; - } - putc(chr, file->stream); -} - -void -lf_indent_suppress(lf *file) -{ - file->line_blank = 0; -} - - -void -lf_putstr(lf *file, - const char *string) -{ - const char *chp; - if (string != NULL) { - for (chp = string; *chp != '\0'; chp++) { - lf_putchr(file, *chp); - } - } -} - -static void -do_lf_putunsigned(lf *file, - unsigned u) -{ - if (u > 0) { - do_lf_putunsigned(file, u / 10); - lf_putchr(file, (u % 10) + '0'); - } -} - - -void -lf_putint(lf *file, - int decimal) -{ - if (decimal == 0) - lf_putchr(file, '0'); - else if (decimal < 0) { - lf_putchr(file, '-'); - do_lf_putunsigned(file, -decimal); - } - else if (decimal > 0) { - do_lf_putunsigned(file, decimal); - } - else - ASSERT(0); -} - - -void -lf_printf(lf *file, - const char *fmt, - ...) -{ - 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)); - lf_putstr(file, buf); - va_end(ap); -} - - -void -lf_print_c_code(lf *file, char *code) -{ - 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; - lf_putchr(file, '_'); - } - else if (in_bit_field && chp[0] == ':') { - lf_putchr(file, '_'); - } - else if (in_bit_field && *chp == '}') { - lf_putchr(file, '_'); - in_bit_field = 0; - } - else { - lf_putchr(file, *chp); - } - chp++; - } - if (in_bit_field) - error("bit field paren miss match some where\n"); - if (*chp == '\n') { - lf_putchr(file, '\n'); - chp++; - } - } - lf_putchr(file, '\n'); -} - - -void -lf_print_c_line_nr(lf *file, - int line_nr, - char *file_name) -{ - if (file->number_lines) { - lf_indent_suppress(file); - lf_putstr(file, "#line "); - lf_putint(file, line_nr); - lf_putstr(file, " \""); - lf_putstr(file, file_name); - lf_putstr(file, "\"\n"); - } -} - -void -lf_print_lf_c_line_nr(lf *file) -{ - lf_print_c_line_nr(file, file->line_nr+2, file->file_name); - /* line_nr == last_line, want to number from next */ -} - -void -lf_indent(lf *file, int delta) -{ - file->indent += delta; -} - - -void -lf_print_copyleft(lf *file) -{ - lf_putstr(file, "\ -/* This file is part of the program psim. - - Copyright (C) 1994-1995, Andrew Cagney - - 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 gen */ -"); -} - - -void -lf_print_binary(lf *file, int decimal, int width) -{ - int bit; - ASSERT(width > 0); - - for (bit = 1 << (width-1); bit != 0; bit >>= 1) { - if (decimal & bit) - lf_putchr(file, '1'); - else - lf_putchr(file, '0'); - } - -} -- cgit v1.1