/* IBM RS/6000 "XCOFF" back-end for BFD.
- Copyright 2001, 2002, 2003, 2004, 2005
- Free Software Foundation, Inc.
+ Copyright (C) 2001-2020 Free Software Foundation, Inc.
Written by Tom Rix
Contributed by Red Hat Inc.
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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
+#include "sysdep.h"
#include "bfd.h"
const bfd_target *xcoff64_core_p (bfd *);
#ifdef AIX_5_CORE
-#include "sysdep.h"
#include "libbfd.h"
/* Aix 5.1 system include file. */
#include <sys/ldr.h>
#include <core.h>
+/* The default architecture and machine for matching core files. */
+#define DEFAULT_ARCHITECTURE bfd_arch_powerpc
+#define DEFAULT_MACHINE bfd_mach_ppc_620
+
#define core_hdr(abfd) ((struct core_dumpxx *) abfd->tdata.any)
#define CHECK_FILE_OFFSET(s, v) \
const bfd_target *
xcoff64_core_p (bfd *abfd)
{
+ enum bfd_architecture arch;
+ unsigned long mach;
struct core_dumpxx core, *new_core_hdr;
struct stat statbuf;
asection *sec;
bfd_size_type i;
struct vm_infox vminfo;
const bfd_target *return_value = NULL;
+ flagword flags;
/* Get the header. */
if (bfd_seek (abfd, 0, SEEK_SET) != 0)
abfd->tdata.any = new_core_hdr;
/* .stack section. */
- sec = bfd_make_section_anyway (abfd, ".stack");
+ flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS;
+ sec = bfd_make_section_anyway_with_flags (abfd, ".stack", flags);
if (NULL == sec)
return return_value;
- sec->flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS;
sec->size = core.c_size;
sec->vma = core.c_stackorg;
sec->filepos = core.c_stack;
/* .reg section for all registers. */
- sec = bfd_make_section_anyway (abfd, ".reg");
+ flags = SEC_HAS_CONTENTS | SEC_IN_MEMORY;
+ sec = bfd_make_section_anyway_with_flags (abfd, ".reg", flags);
if (NULL == sec)
return return_value;
- sec->flags = SEC_HAS_CONTENTS | SEC_IN_MEMORY;
sec->size = sizeof (struct __context64);
sec->vma = 0;
sec->filepos = 0;
To actually find out how long this section is in this particular
core dump would require going down the whole list of struct
ld_info's. See if we can just fake it. */
- sec = bfd_make_section_anyway (abfd, ".ldinfo");
+ flags = SEC_HAS_CONTENTS;
+ sec = bfd_make_section_anyway_with_flags (abfd, ".ldinfo", flags);
if (NULL == sec)
return return_value;
- sec->flags = SEC_HAS_CONTENTS;
sec->size = core.c_lsize;
sec->vma = 0;
sec->filepos = core.c_loader;
regions. */
/* .data section from executable. */
- sec = bfd_make_section_anyway (abfd, ".data");
+ flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS;
+ sec = bfd_make_section_anyway_with_flags (abfd, ".data", flags);
if (NULL == sec)
return return_value;
- sec->flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS;
sec->size = core.c_datasize;
sec->vma = core.c_dataorg;
sec->filepos = core.c_data;
if (ldinfo.ldinfo_core)
{
- sec = bfd_make_section_anyway (abfd, ".data");
+ flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS;
+ sec = bfd_make_section_anyway_with_flags (abfd, ".data", flags);
if (NULL == sec)
return return_value;
- sec->flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS;
sec->size = ldinfo.ldinfo_datasize;
sec->vma = ldinfo.ldinfo_dataorg;
sec->filepos = ldinfo.ldinfo_core;
if (vminfo.vminfo_offset)
{
- sec = bfd_make_section_anyway (abfd, ".vmdata");
+ flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS;
+ sec = bfd_make_section_anyway_with_flags (abfd, ".vmdata", flags);
if (NULL == sec)
return return_value;
- sec->flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS;
sec->size = vminfo.vminfo_size;
sec->vma = vminfo.vminfo_addr;
sec->filepos = vminfo.vminfo_offset;
}
}
+ /* Set the architecture and machine. */
+ arch = DEFAULT_ARCHITECTURE;
+ mach = DEFAULT_MACHINE;
+ bfd_default_set_arch_mach (abfd, arch, mach);
+
return_value = (bfd_target *) abfd->xvec; /* This is garbage for now. */
xcoff64_core_p_error: