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-rw-r--r--binutils-2.17/bfd/hppabsd-core.c284
1 files changed, 0 insertions, 284 deletions
diff --git a/binutils-2.17/bfd/hppabsd-core.c b/binutils-2.17/bfd/hppabsd-core.c
deleted file mode 100644
index 67627e7a..00000000
--- a/binutils-2.17/bfd/hppabsd-core.c
+++ /dev/null
@@ -1,284 +0,0 @@
-/* BFD back-end for HPPA BSD core files.
- Copyright 1993, 1994, 1995, 1998, 1999, 2001, 2002, 2003, 2004, 2005
- Free Software Foundation, Inc.
-
- This file is part of BFD, the Binary File Descriptor library.
-
- 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
-
- Written by the Center for Software Science at the University of Utah
- and by Cygnus Support.
-
- The core file structure for the Utah 4.3BSD and OSF1 ports on the
- PA is a mix between traditional cores and hpux cores -- just
- different enough that supporting this format would tend to add
- gross hacks to trad-core.c or hpux-core.c. So instead we keep any
- gross hacks isolated to this file. */
-
-/* This file can only be compiled on systems which use HPPA-BSD style
- core files.
-
- I would not expect this to be of use to any other host/target, but
- you never know. */
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "libbfd.h"
-
-#if defined (HOST_HPPABSD)
-
-#include "machine/vmparam.h"
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <machine/reg.h>
-#include <sys/user.h> /* After a.out.h */
-#include <sys/file.h>
-
-static asection *make_bfd_asection
- PARAMS ((bfd *, const char *, flagword, bfd_size_type, file_ptr,
- unsigned int));
-static const bfd_target *hppabsd_core_core_file_p
- PARAMS ((bfd *));
-static char *hppabsd_core_core_file_failing_command
- PARAMS ((bfd *));
-static int hppabsd_core_core_file_failing_signal
- PARAMS ((bfd *));
-#define hppabsd_core_core_file_matches_executable_p generic_core_file_matches_executable_p
-static void swap_abort
- PARAMS ((void));
-
-/* These are stored in the bfd's tdata. */
-
-struct hppabsd_core_struct
- {
- int sig;
- char cmd[MAXCOMLEN + 1];
- asection *data_section;
- asection *stack_section;
- asection *reg_section;
- };
-
-#define core_hdr(bfd) ((bfd)->tdata.hppabsd_core_data)
-#define core_signal(bfd) (core_hdr(bfd)->sig)
-#define core_command(bfd) (core_hdr(bfd)->cmd)
-#define core_datasec(bfd) (core_hdr(bfd)->data_section)
-#define core_stacksec(bfd) (core_hdr(bfd)->stack_section)
-#define core_regsec(bfd) (core_hdr(bfd)->reg_section)
-
-static asection *
-make_bfd_asection (abfd, name, flags, size, offset, alignment_power)
- bfd *abfd;
- const char *name;
- flagword flags;
- bfd_size_type size;
- file_ptr offset;
- unsigned int alignment_power;
-{
- asection *asect;
-
- asect = bfd_make_section (abfd, name);
- if (!asect)
- return NULL;
-
- asect->flags = flags;
- asect->size = size;
- asect->filepos = offset;
- asect->alignment_power = alignment_power;
-
- return asect;
-}
-
-static const bfd_target *
-hppabsd_core_core_file_p (abfd)
- bfd *abfd;
-{
- int val;
- struct user u;
- struct hppabsd_core_struct *coredata;
- int clicksz;
-
- /* Try to read in the u-area. We will need information from this
- to know how to grok the rest of the core structures. */
- val = bfd_bread ((void *) &u, (bfd_size_type) sizeof u, abfd);
- if (val != sizeof u)
- {
- if (bfd_get_error () != bfd_error_system_call)
- bfd_set_error (bfd_error_wrong_format);
- return NULL;
- }
-
- /* Get the page size out of the u structure. This will be different
- for PA 1.0 machines and PA 1.1 machines. Yuk! */
- clicksz = u.u_pcb.pcb_pgsz;
-
- /* clicksz must be a power of two >= 2k. */
- if (clicksz < 0x800
- || clicksz != (clicksz & -clicksz))
- {
- bfd_set_error (bfd_error_wrong_format);
- return NULL;
- }
-
- /* Sanity checks. Make sure the size of the core file matches the
- the size computed from information within the core itself. */
- {
- struct stat statbuf;
-
- if (bfd_stat (abfd, &statbuf) < 0)
- return NULL;
-
- if (NBPG * (UPAGES + u.u_dsize + u.u_ssize) > statbuf.st_size)
- {
- bfd_set_error (bfd_error_file_truncated);
- return NULL;
- }
- if (clicksz * (UPAGES + u.u_dsize + u.u_ssize) < statbuf.st_size)
- {
- /* The file is too big. Maybe it's not a core file
- or we otherwise have bad values for u_dsize and u_ssize). */
- bfd_set_error (bfd_error_wrong_format);
- return NULL;
- }
- }
-
- /* OK, we believe you. You're a core file (sure, sure). */
-
- coredata = (struct hppabsd_core_struct *)
- bfd_zalloc (abfd, (bfd_size_type) sizeof (struct hppabsd_core_struct));
- if (!coredata)
- return NULL;
-
- /* Make the core data and available via the tdata part of the BFD. */
- abfd->tdata.hppabsd_core_data = coredata;
-
- /* Create the sections. */
- core_stacksec (abfd) = make_bfd_asection (abfd, ".stack",
- SEC_ALLOC + SEC_HAS_CONTENTS,
- clicksz * u.u_ssize,
- NBPG * (USIZE + KSTAKSIZE)
- + clicksz * u.u_dsize, 2);
- if (core_stacksec (abfd) == NULL)
- goto fail;
- core_stacksec (abfd)->vma = USRSTACK;
-
- core_datasec (abfd) = make_bfd_asection (abfd, ".data",
- SEC_ALLOC + SEC_LOAD
- + SEC_HAS_CONTENTS,
- clicksz * u.u_dsize,
- NBPG * (USIZE + KSTAKSIZE), 2);
- if (core_datasec (abfd) == NULL)
- goto fail;
- core_datasec (abfd)->vma = UDATASEG;
-
- core_regsec (abfd) = make_bfd_asection (abfd, ".reg",
- SEC_HAS_CONTENTS,
- KSTAKSIZE * NBPG,
- NBPG * USIZE, 2);
- if (core_regsec (abfd) == NULL)
- goto fail;
- core_regsec (abfd)->vma = 0;
-
- strncpy (core_command (abfd), u.u_comm, MAXCOMLEN + 1);
- core_signal (abfd) = u.u_code;
- return abfd->xvec;
-
- fail:
- bfd_release (abfd, abfd->tdata.any);
- abfd->tdata.any = NULL;
- bfd_section_list_clear (abfd);
- return NULL;
-}
-
-static char *
-hppabsd_core_core_file_failing_command (abfd)
- bfd *abfd;
-{
- return core_command (abfd);
-}
-
-static int
-hppabsd_core_core_file_failing_signal (abfd)
- bfd *abfd;
-{
- return core_signal (abfd);
-}
-
-/* If somebody calls any byte-swapping routines, shoot them. */
-static void
-swap_abort ()
-{
- /* This way doesn't require any declaration for ANSI to fuck up. */
- abort ();
-}
-
-#define NO_GET ((bfd_vma (*) (const void *)) swap_abort)
-#define NO_PUT ((void (*) (bfd_vma, void *)) swap_abort)
-#define NO_GETS ((bfd_signed_vma (*) (const void *)) swap_abort)
-#define NO_GET64 ((bfd_uint64_t (*) (const void *)) swap_abort)
-#define NO_PUT64 ((void (*) (bfd_uint64_t, void *)) swap_abort)
-#define NO_GETS64 ((bfd_int64_t (*) (const void *)) swap_abort)
-
-const bfd_target hppabsd_core_vec =
- {
- "hppabsd-core",
- bfd_target_unknown_flavour,
- BFD_ENDIAN_BIG, /* target byte order */
- BFD_ENDIAN_BIG, /* target headers byte order */
- (HAS_RELOC | EXEC_P | /* object flags */
- HAS_LINENO | HAS_DEBUG |
- HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
- (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
- 0, /* symbol prefix */
- ' ', /* ar_pad_char */
- 16, /* ar_max_namelen */
- NO_GET64, NO_GETS64, NO_PUT64, /* 64 bit data */
- NO_GET, NO_GETS, NO_PUT, /* 32 bit data */
- NO_GET, NO_GETS, NO_PUT, /* 16 bit data */
- NO_GET64, NO_GETS64, NO_PUT64, /* 64 bit hdrs */
- NO_GET, NO_GETS, NO_PUT, /* 32 bit hdrs */
- NO_GET, NO_GETS, NO_PUT, /* 16 bit hdrs */
-
- { /* bfd_check_format */
- _bfd_dummy_target, /* unknown format */
- _bfd_dummy_target, /* object file */
- _bfd_dummy_target, /* archive */
- hppabsd_core_core_file_p /* a core file */
- },
- { /* bfd_set_format */
- bfd_false, bfd_false,
- bfd_false, bfd_false
- },
- { /* bfd_write_contents */
- bfd_false, bfd_false,
- bfd_false, bfd_false
- },
-
- BFD_JUMP_TABLE_GENERIC (_bfd_generic),
- BFD_JUMP_TABLE_COPY (_bfd_generic),
- BFD_JUMP_TABLE_CORE (hppabsd_core),
- BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
- BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols),
- BFD_JUMP_TABLE_RELOCS (_bfd_norelocs),
- BFD_JUMP_TABLE_WRITE (_bfd_generic),
- BFD_JUMP_TABLE_LINK (_bfd_nolink),
- BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
-
- NULL,
-
- (PTR) 0 /* backend_data */
- };
-#endif
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