-/* Copyright (C) 1991 Free Software Foundation, Inc.
+/* ldmisc.c
+ Copyright (C) 1991 Free Software Foundation, Inc.
+
+ Written by Steve Chamberlain of Cygnus Support.
This file is part of GLD, the Gnu Linker.
GLD 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 1, or (at your option)
+the Free Software Foundation; either version 2, or (at your option)
any later version.
GLD is distributed in the hope that it will be useful,
along with GLD; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-/*
- * $Id$
- */
-
-/*
- ldmisc.c
-
-*/
-
+#include "bfd.h"
#include "sysdep.h"
#include <varargs.h>
-#include "bfd.h"
+#include <demangle.h>
#include "ld.h"
#include "ldmisc.h"
extern char *ldfile_input_filename;
extern ld_config_type config;
-void
-yyerror(arg)
-char *arg;
-{
- info("%P%F: %S %s\n",arg);
-}
extern int errno;
extern int sys_nerr;
%X no object output, fail return
%V hex bfd_vma
%C Clever filename:linenumber
+ %R info about a relent
%
*/
-void info(va_alist)
-va_dcl
+static void
+vfinfo(fp, fmt, arg)
+ FILE *fp;
+ char *fmt;
+ va_list arg;
{
- char *fmt;
boolean fatal = false;
- va_list arg;
- va_start(arg);
- fmt = va_arg(arg, char *);
- while (*fmt) {
- while (*fmt != '%' && *fmt != '\0') {
- fputc(*fmt, stderr);
+ while (*fmt)
+ {
+ while (*fmt != '%' && *fmt != '\0')
+ {
+ putc(*fmt, fp);
fmt++;
}
- if (*fmt == '%') {
+ if (*fmt == '%')
+ {
fmt ++;
- switch (*fmt++) {
- case 'X':
+ switch (*fmt++)
+ {
+ case 'X':
config.make_executable = false;
break;
- case 'V':
- fprintf(stderr,"%08lx", va_arg(arg, bfd_vma));
+ case 'V':
+ {
+ bfd_vma value = va_arg(arg, bfd_vma);
+ fprintf_vma(fp, value);
+ }
break;
- case 'T':
- {
- asymbol *symbol = va_arg(arg, asymbol *);
- if (symbol) {
- asection *section = symbol->section;
- if ((symbol->flags & BSF_UNDEFINED) == 0) {
- char *section_name = section == (asection *)NULL ?
- "absolute" : section->name;
- fprintf(stderr,"%s (%s)", symbol->name, section_name);
- }
- else {
- fprintf(stderr,"%s", symbol->name);
- }
- }
- else {
- fprintf(stderr,"no symbol");
- }
- }
+ case 'T':
+ {
+ asymbol *symbol = va_arg(arg, asymbol *);
+ if (symbol)
+ {
+
+
+ asection *section = symbol->section;
+ char *cplusname =
+ cplus_demangle(symbol->name, DMGL_ANSI|DMGL_PARAMS);
+ CONST char *section_name = section->name;
+ if (section != &bfd_und_section)
+ {
+ fprintf(fp,"%s (%s)", cplusname ? cplusname :
+ symbol->name, section_name);
+ }
+ else
+ {
+ fprintf(fp,"%s", cplusname ? cplusname : symbol->name);
+ }
+
+ if (cplusname)
+ {
+ free(cplusname);
+ }
+
+ }
+ else
+ {
+ fprintf(fp,"no symbol");
+ }
+ }
break;
- case 'B':
- {
- bfd *abfd = va_arg(arg, bfd *);
- if (abfd->my_archive) {
- fprintf(stderr,"%s(%s)", abfd->my_archive->filename,
- abfd->filename);
- }
- else {
- fprintf(stderr,"%s", abfd->filename);
-
- }
- }
+ case 'B':
+ {
+ bfd *abfd = va_arg(arg, bfd *);
+ if (abfd->my_archive) {
+ fprintf(fp,"%s(%s)", abfd->my_archive->filename,
+ abfd->filename);
+ }
+ else {
+ fprintf(fp,"%s", abfd->filename);
+
+ }
+ }
break;
- case 'F':
+ case 'F':
fatal = true;
break;
- case 'P':
- fprintf(stderr,"%s", program_name);
+ case 'P':
+ fprintf(fp,"%s", program_name);
break;
- case 'E':
+ case 'E':
/* Replace with the most recent errno explanation */
- fprintf(stderr, bfd_errmsg(bfd_error));
+ fprintf(fp, bfd_errmsg(bfd_error));
break;
- case 'I':
- {
- lang_input_statement_type *i =
- va_arg(arg,lang_input_statement_type *);
+ case 'I':
+ {
+ lang_input_statement_type *i =
+ va_arg(arg,lang_input_statement_type *);
- fprintf(stderr,"%s", i->local_sym_name);
- }
+ fprintf(fp,"%s", i->local_sym_name);
+ }
break;
- case 'S':
+ case 'S':
/* Print source script file and line number */
- if (ldlex_input_stack) {
- extern unsigned int lineno;
- if (ldfile_input_filename == (char *)NULL) {
- fprintf(stderr,"command line");
- }
- else {
- fprintf(stderr,"%s:%u", ldfile_input_filename, lineno );
- }
- }
- else {
- int ch;
- int n = 0;
- fprintf(stderr,"command (just before \"");
- ch = lex_input();
- while (ch != 0 && n < 10) {
- fprintf(stderr, "%c", ch);
- ch = lex_input();
- n++;
- }
- fprintf(stderr,"\")");
-
- }
+ {
+
+
+ extern unsigned int lineno;
+ if (ldfile_input_filename == (char *)NULL) {
+ fprintf(fp,"command line");
+ }
+ else {
+ fprintf(fp,"%s:%u", ldfile_input_filename, lineno );
+ }
+ }
+
+ break;
+
+ case 'R':
+ /* Print all that's interesting about a relent */
+ {
+ arelent *relent = va_arg(arg, arelent *);
+
+ fprintf(fp,"%s+0x%x (type %s)",
+ (*(relent->sym_ptr_ptr))->name,
+ relent->addend,
+ relent->howto->name);
+
+
+ }
break;
- case 'C':
- {
- char *filename;
- char *functionname;
- unsigned int linenumber;
- bfd *abfd = va_arg(arg, bfd *);
- asection *section = va_arg(arg, asection *);
- asymbol **symbols = va_arg(arg, asymbol **);
- bfd_vma offset = va_arg(arg, bfd_vma);
+
+
+
+
+ case 'C':
+ {
+ CONST char *filename;
+ CONST char *functionname;
+ char *cplus_name;
+
+ unsigned int linenumber;
+ bfd *abfd = va_arg(arg, bfd *);
+ asection *section = va_arg(arg, asection *);
+ asymbol **symbols = va_arg(arg, asymbol **);
+ bfd_vma offset = va_arg(arg, bfd_vma);
- if (bfd_find_nearest_line(abfd,
- section,
- symbols,
- offset,
- &filename,
- &functionname,
- &linenumber))
- {
- if (filename == (char *)NULL)
- filename = abfd->filename;
- if (functionname != (char *)NULL)
- fprintf(stderr,"%s:%u: (%s)", filename, linenumber, functionname);
- else if (linenumber != 0)
- fprintf(stderr,"%s:%u", filename, linenumber);
- else
- fprintf(stderr,"%s", filename);
-
- }
- else {
- fprintf(stderr,"%s", abfd->filename);
- }
- }
+ if (bfd_find_nearest_line(abfd,
+ section,
+ symbols,
+ offset,
+ &filename,
+ &functionname,
+ &linenumber))
+ {
+ if (filename == (char *)NULL)
+ filename = abfd->filename;
+ if (functionname != (char *)NULL)
+ {
+ cplus_name = cplus_demangle(functionname, DMGL_ANSI|DMGL_PARAMS);
+ fprintf(fp,"%s:%u: (%s)", filename, linenumber,
+ cplus_name? cplus_name: functionname);
+ if (cplus_name)
+ free(cplus_name);
+
+
+ }
+
+ else if (linenumber != 0)
+ fprintf(fp,"%s:%u", filename, linenumber);
+ else
+ fprintf(fp,"%s(%s+%0x)", filename,
+ section->name,
+ offset);
+
+ }
+ else {
+ fprintf(fp,"%s(%s+%0x)", abfd->filename,
+ section->name,
+ offset);
+ }
+ }
break;
- case 's':
- fprintf(stderr,"%s", va_arg(arg, char *));
+ case 's':
+ fprintf(fp,"%s", va_arg(arg, char *));
break;
- case 'd':
- fprintf(stderr,"%d", va_arg(arg, int));
+ case 'd':
+ fprintf(fp,"%d", va_arg(arg, int));
break;
- default:
- fprintf(stderr,"%s", va_arg(arg, char *));
+ default:
+ fprintf(fp,"%s", va_arg(arg, char *));
break;
}
}
}
- if (fatal == true) {
+ if (fatal == true)
+ {
extern char *output_filename;
- if (output_filename)
- unlink(output_filename);
+ if (output_filename)
+ {
+ char *new = malloc(strlen(output_filename)+2);
+ extern bfd *output_bfd;
+
+ strcpy(new, output_filename);
+ if (output_bfd && output_bfd->iostream)
+ fclose((FILE *)(output_bfd->iostream));
+ unlink(new);
+ }
exit(1);
}
+}
+
+/* Format info message and print on stdout. */
+
+void info(va_alist)
+va_dcl
+{
+ char *fmt;
+ va_list arg;
+ va_start(arg);
+ fmt = va_arg(arg, char *);
+ vfinfo(stdout, fmt, arg);
va_end(arg);
}
+/* ('e' for error.) Format info message and print on stderr. */
+
+void einfo(va_alist)
+va_dcl
+{
+ char *fmt;
+ va_list arg;
+ va_start(arg);
+ fmt = va_arg(arg, char *);
+ vfinfo(stderr, fmt, arg);
+ va_end(arg);
+}
void
info_assert(file, line)
char *file;
unsigned int line;
{
- info("%F%P internal error %s %d\n", file,line);
+ einfo("%F%P internal error %s %d\n", file,line);
}
/* Return a newly-allocated string
whose contents concatenate those of S1, S2, S3. */
char *
-concat (s1, s2, s3)
- char *s1, *s2, *s3;
+DEFUN(concat, (s1, s2, s3),
+ CONST char *s1 AND
+ CONST char *s2 AND
+ CONST char *s3)
{
- size_t len1 = strlen (s1);
- size_t len2 = strlen (s2);
- size_t len3 = strlen (s3);
+ bfd_size_type len1 = strlen (s1);
+ bfd_size_type len2 = strlen (s2);
+ bfd_size_type len3 = strlen (s3);
char *result = ldmalloc (len1 + len2 + len3 + 1);
if (len1 != 0)
}
+PTR
+DEFUN(ldmalloc, (size),
+bfd_size_type size)
+{
+ PTR result = malloc ((int)size);
+
+ if (result == (char *)NULL && size != 0)
+ einfo("%F%P virtual memory exhausted\n");
+
+ return result;
+}
+
+PTR
+DEFUN(xmalloc,(size),
+int size)
+{
+return ldmalloc(size);
+}
+
-char *ldmalloc (size)
-size_t size;
+PTR
+DEFUN(ldrealloc, (ptr, size),
+PTR ptr AND
+bfd_size_type size)
{
- char * result = malloc (size);
+ PTR result = realloc (ptr, (int)size);
if (result == (char *)NULL && size != 0)
- info("%F%P virtual memory exhausted\n");
+ einfo("%F%P virtual memory exhausted\n");
return result;
}
char *DEFUN(buystring,(x),
CONST char *CONST x)
{
- size_t l = strlen(x)+1;
+ bfd_size_type l = strlen(x)+1;
char *r = ldmalloc(l);
memcpy(r, x,l);
return r;
}
+
+
+/* ('m' for map) Format info message and print on map. */
+
+void minfo(va_alist)
+va_dcl
+{
+ char *fmt;
+ va_list arg;
+ va_start(arg);
+ fmt = va_arg(arg, char *);
+ vfinfo(config.map_file, fmt, arg);
+ va_end(arg);
+}
+
+
+
+
+
+
+/*----------------------------------------------------------------------
+ Functions to print the link map
+ */
+
+void
+DEFUN_VOID(print_space)
+{
+ fprintf(config.map_file, " ");
+}
+void
+DEFUN_VOID(print_nl)
+{
+ fprintf(config.map_file, "\n");
+}
+void
+DEFUN(print_address,(value),
+ bfd_vma value)
+{
+ fprintf_vma(config.map_file, value);
+}
projects / binutils.git / blobdiff