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* copy.c, nm.c, objdump.c, size.c : changed to use the

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new reloc scheme.
This commit is contained in:
Steve Chamberlain 1992-01-24 22:49:24 +00:00
parent e98e6ec111
commit d20f480f8a
4 changed files with 119 additions and 100 deletions
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12
binutils/ChangeLog
View File

@ -1,3 +1,15 @@
Fri Jan 24 14:47:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
* copy.c, nm.c, objdump.c, size.c : changed to use the
new reloc scheme.
Mon Dec 30 18:34:41 1991 Per Bothner (bothner at cygnus.com)
* bucomm.c (print_arelt_descr): Tweek the output format
so that 'ar tv' output follows Posix 1003.2/D11.
Output is now also identical to Sun's (except __.SYMDEF).
Mon Dec 30 06:09:53 1991 John Gilmore (gnu at cygnus.com)
* Makefile.in: Make `make' output more readable.

5
binutils/copy.c
View File

@ -344,7 +344,7 @@ copy_sections(ibfd, isection, obfd)
osection = bfd_get_section_by_name(obfd,
bfd_section_name(ibfd, isection));
size = isection->size;
size = bfd_get_section_size_before_reloc(isection);
if (size == 0)
return;
@ -360,6 +360,9 @@ copy_sections(ibfd, isection, obfd)
bfd_set_reloc(obfd, osection, relpp, relcount);
}
isection->_cooked_size = isection->_raw_size;
isection->reloc_done =true;
if (bfd_get_section_flags(ibfd, isection) & SEC_HAS_CONTENTS)
{

6
binutils/nm.c
View File

@ -19,9 +19,10 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "bfd.h"
#include "sysdep.h"
#include "bucomm.h"
#include "getopt.h"
#include "aout/stab_gnu.h"
#include <ranlib.h>
#include "aout/ranlib.h"
@ -247,7 +248,7 @@ do_one_rel_file (abfd)
}
/* Symbol-sorting predicates */
#define valueof(x) ((x)->section ? (x)->section->vma + (x)->value : (x)->value)
#define valueof(x) (x)->section->vma + (x)->value
int
numeric_forward (x, y)
char *x;
@ -336,7 +337,6 @@ print_symbols (abfd, syms, symcount)
unsigned long symcount;
{
asymbol **sym = syms, **end = syms + symcount;
char class;
for (; sym < end; ++sym) {
if (file_on_each_line) printf("%s:", bfd_get_filename(abfd));

196
binutils/objdump.c
View File

@ -1,12 +1,11 @@
/*** objdump.c -- dump information about an object file. */
/* Copyright (C) 1990, 1991 Free Software Foundation, Inc.
/* objdump.c -- dump information about an object file.
Copyright (C) 1990, 1991 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Diddler.
BFD 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.
BFD is distributed in the hope that it will be useful,
@ -26,8 +25,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
* the system 5 program's reference manual
*/
#include "sysdep.h"
#include "bfd.h"
#include "sysdep.h"
#include "getopt.h"
#include <stdio.h>
#include <ctype.h>
@ -106,7 +105,7 @@ bfd *abfd;
printf("SECTION %d [%s]\t: size %08x",
section->index,
section->name,
(unsigned) section->size);
(unsigned) bfd_get_section_size_before_reloc(section));
printf(" vma ");
printf_vma(section->vma);
printf(" align 2**%u\n ",
@ -129,25 +128,26 @@ bfd *abfd;
}
static asymbol **
slurp_symtab(abfd)
bfd *abfd;
DEFUN(slurp_symtab,(abfd),
bfd *abfd)
{
asymbol **sy;
if (!(bfd_get_file_flags (abfd) & HAS_SYMS)) {
(void) printf ("No symbols in \"%s\".\n", bfd_get_filename (abfd));
return(NULL);
}
asymbol **sy = (asymbol **)NULL;
if (!(bfd_get_file_flags (abfd) & HAS_SYMS)) {
(void) printf ("No symbols in \"%s\".\n", bfd_get_filename (abfd));
return(NULL);
}
storage = get_symtab_upper_bound (abfd);
if (storage) {
sy = (asymbol **) malloc (storage);
if (sy == NULL) {
fprintf (stderr, "%s: out of memory.\n", program_name);
exit (1);
}
}
symcount = bfd_canonicalize_symtab (abfd, sy);
return sy;
storage = get_symtab_upper_bound (abfd);
if (storage) {
sy = (asymbol **) malloc (storage);
if (sy == NULL) {
fprintf (stderr, "%s: out of memory.\n", program_name);
exit (1);
}
}
symcount = bfd_canonicalize_symtab (abfd, sy);
return sy;
}
/* Sort symbols into value order */
static int comp(ap,bp)
@ -221,12 +221,12 @@ FILE *stream;
match_name = syms[thisplace+1]->name;
/* Totally awesome! the exact right symbol */
fprintf_vma(stream, vma);
fprintf(stream," (%s)", syms[thisplace]->name);
fprintf(stream," (%s+)0000", syms[thisplace]->name);
return;
}
}
/* We've run out of places to look, print the symbol before this one */
/* see if this or the symbol before describes this location the best */
/* We've run out of places to look, print the symbol before this one
see if this or the symbol before describes this location the best */
if (thisplace != 0) {
if (syms[thisplace-1]->value - vma >
@ -235,16 +235,16 @@ FILE *stream;
thisplace --;
}
}
fprintf_vma(stream, vma);
if (syms[thisplace]->value > vma) {
fprintf(stream," (%s-)", syms[thisplace]->name);
fprintf_vma(stream, syms[thisplace]->value - vma);
fprintf(stream,"%04x", syms[thisplace]->value - vma);
}
else {
fprintf(stream," (%s+)", syms[thisplace]->name);
fprintf_vma(stream, vma - syms[thisplace]->value);
fprintf(stream, "%04x", vma - syms[thisplace]->value);
}
@ -259,22 +259,20 @@ bfd *abfd;
bfd_arch_info_type *info ;
bfd_size_type datasize = 0;
bfd_size_type i;
unsigned int (*print)() ;
unsigned int (*print)() =0;
unsigned int print_insn_m68k();
unsigned int print_insn_a29k();
unsigned int print_insn_i960();
unsigned int print_insn_sparc();
unsigned int print_insn_h8300();
enum bfd_architecture a;
unsigned long m;
asection *section;
/* Replace symbol section relative values with abs values */
boolean done_dot = false;
for (i = 0; i < symcount; i++) {
if (syms[i]->section != (asection *)NULL) {
syms[i]->value += syms[i]->section->vma;
}
}
/* We keep a copy of the symbols in the original order */
@ -343,21 +341,21 @@ bfd *abfd;
if (only == (char *)NULL || strcmp(only,section->name) == 0){
printf("Disassembly of section %s:\n", section->name);
if (section->size == 0) continue;
if (bfd_get_section_size_before_reloc(section) == 0) continue;
data = (bfd_byte *)malloc(section->size);
data = (bfd_byte *)malloc(bfd_get_section_size_before_reloc(section));
if (data == (bfd_byte *)NULL) {
fprintf (stderr, "%s: memory exhausted.\n", program_name);
exit (1);
}
datasize = section->size;
datasize = bfd_get_section_size_before_reloc(section);
bfd_get_section_contents (abfd, section, data, 0, section->size);
bfd_get_section_contents (abfd, section, data, 0, bfd_get_section_size_before_reloc(section));
i = 0;
while (i <section->size) {
while (i <bfd_get_section_size_before_reloc(section)) {
if (data[i] ==0 && data[i+1] == 0 && data[i+2] == 0 &&
data[i+3] == 0) {
if (done_dot == false) {
@ -501,7 +499,7 @@ dump_data (abfd)
bfd *abfd;
{
asection *section;
bfd_byte *data ;
bfd_byte *data = 0;
bfd_size_type datasize = 0;
bfd_size_type i;
@ -516,22 +514,22 @@ dump_data (abfd)
printf("Contents of section %s:\n", section->name);
if (section->size == 0) continue;
data = (bfd_byte *)malloc(section->size);
if (bfd_get_section_size_before_reloc(section) == 0) continue;
data = (bfd_byte *)malloc(bfd_get_section_size_before_reloc(section));
if (data == (bfd_byte *)NULL) {
fprintf (stderr, "%s: memory exhausted.\n", program_name);
exit (1);
}
datasize = section->size;
datasize = bfd_get_section_size_before_reloc(section);
bfd_get_section_contents (abfd, section, (PTR)data, 0, section->size);
bfd_get_section_contents (abfd, section, (PTR)data, 0, bfd_get_section_size_before_reloc(section));
for (i= 0; i < section->size; i += onaline) {
for (i= 0; i < bfd_get_section_size_before_reloc(section); i += onaline) {
bfd_size_type j;
printf(" %04lx ", (unsigned long int)(i + section->vma));
for (j = i; j < i+ onaline; j++) {
if (j < section->size)
if (j < bfd_get_section_size_before_reloc(section))
printf("%02x", (unsigned)(data[j]));
else
printf(" ");
@ -540,7 +538,7 @@ dump_data (abfd)
printf(" ");
for (j = i; j < i+onaline ; j++) {
if (j >= section->size)
if (j >= bfd_get_section_size_before_reloc(section))
printf(" ");
else
printf("%c", isprint(data[j]) ?data[j] : '.');
@ -590,59 +588,65 @@ bfd *abfd;
unsigned int relcount;
asection *a;
for (a = abfd->sections; a != (asection *)NULL; a = a->next) {
printf("RELOCATION RECORDS FOR [%s]:",a->name);
if (a == &bfd_abs_section) continue;
if (a == &bfd_und_section) continue;
if (a == &bfd_com_section) continue;
printf("RELOCATION RECORDS FOR [%s]:",a->name);
if (get_reloc_upper_bound(abfd, a) == 0) {
printf(" (none)\n\n");
}
else {
arelent **p;
relpp = (arelent **) xmalloc( get_reloc_upper_bound(abfd,a) );
relcount = bfd_canonicalize_reloc(abfd,a,relpp, syms);
if (relcount == 0) {
printf(" (none)\n\n");
}
else {
printf("\n");
printf("OFFSET TYPE VALUE \n");
for (p =relpp; relcount && *p != (arelent *)NULL; p++,
relcount --) {
arelent *q = *p;
CONST char *sym_name;
CONST char *section_name = q->section == (asection *)NULL ? "*abs" :
q->section->name;
if (q->sym_ptr_ptr && *q->sym_ptr_ptr) {
sym_name = (*(q->sym_ptr_ptr))->name ;
}
else {
sym_name = 0;
}
if (sym_name) {
printf_vma(q->address);
printf(" %-8s %s",
q->howto->name,
sym_name);
}
else {
printf_vma(q->address);
printf(" %-8s [%s]",
q->howto->name,
section_name);
}
if (q->addend) {
printf("+0x");
printf_vma(q->addend);
}
printf("\n");
if (bfd_get_reloc_upper_bound(abfd, a) == 0) {
printf(" (none)\n\n");
}
printf("\n\n");
free(relpp);
}
}
else {
arelent **p;
}
relpp = (arelent **) xmalloc( bfd_get_reloc_upper_bound(abfd,a) );
relcount = bfd_canonicalize_reloc(abfd,a,relpp, syms);
if (relcount == 0) {
printf(" (none)\n\n");
}
else {
printf("\n");
printf("OFFSET TYPE VALUE \n");
for (p =relpp; relcount && *p != (arelent *)NULL; p++,
relcount --) {
arelent *q = *p;
CONST char *sym_name;
/* CONST char *section_name = q->section == (asection *)NULL ? "*abs" :*/
/* q->section->name;*/
CONST char *section_name = (*( q->sym_ptr_ptr))->section->name;
if (q->sym_ptr_ptr && *q->sym_ptr_ptr) {
sym_name = (*(q->sym_ptr_ptr))->name ;
}
else {
sym_name = 0;
}
if (sym_name) {
printf_vma(q->address);
printf(" %-8s %s",
q->howto->name,
sym_name);
}
else {
printf_vma(q->address);
printf(" %-8s [%s]",
q->howto->name,
section_name);
}
if (q->addend) {
printf("+0x");
printf_vma(q->addend);
}
printf("\n");
}
printf("\n\n");
free(relpp);
}
}
}
}
static void