mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-27 03:51:15 +08:00
205d660d59
Get rid of HPPA/BSD specific code. That will go somewhere else someday. * (fill_spaces): Don't spin forever and die if you don't find $MILLICODE$ subspace. * (hppa_object_p): Make sure that we have a real honest-to-cthulu exec file! * (hppa_core_file_failing_signal, hppa_core_file_failing_command): Make these work for HPUX. * (make_bfd_asection): New routine to make section creation a little easier. * (hppa_core_file_p): Completely rewrite, leave out bugs. * libhppa.h: #include the right system files. Redefine all of the structs/macros for hacking core files to use more sensible HPUX core file structures. * targets.c (target_vector): Conditionalize hppa_vec on HOST_HPPAHPUX, not hp9000s800. * hosts/hppahpux.h: #include stdlib.h to get correct decls for malloc and realloc. #define HOST_HPPAHPUX.
119 lines
3.8 KiB
C
119 lines
3.8 KiB
C
/* HP PA-RISC SOM object file format: definitions internal to BFD.
|
|
Copyright (C) 1990-1991 Free Software Foundation, Inc.
|
|
|
|
Contributed by the Center for Software Science at the
|
|
University of Utah (pa-gdb-bugs@cs.utah.edu).
|
|
|
|
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., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
|
|
|
#include <sys/core.h>
|
|
#include <sys/utsname.h>
|
|
|
|
#define BYTES_IN_WORD 4
|
|
|
|
struct header;
|
|
struct som_exec_auxhdr;
|
|
struct subspace_dictionary;
|
|
|
|
#define FILE_HDR_SIZE sizeof(struct header)
|
|
#define AUX_HDR_SIZE sizeof(struct som_exec_auxhdr)
|
|
|
|
unsigned int millicode_start, millicode_end;
|
|
|
|
typedef struct hppa_symbol
|
|
{
|
|
asymbol symbol;
|
|
short desc;
|
|
char other;
|
|
unsigned char type;
|
|
} hppa_symbol_type;
|
|
|
|
struct hppadata
|
|
{
|
|
struct header *file_hdr;
|
|
struct som_exec_auxhdr *aux_hdr;
|
|
hppa_symbol_type *symbols;
|
|
|
|
/* For ease, we do this */
|
|
asection *textsec;
|
|
asection *datasec;
|
|
asection *bsssec;
|
|
|
|
/* We remember these offsets so that after check_file_format, we have
|
|
no dependencies on the particular format of the exec_hdr. */
|
|
file_ptr dbx_sym_filepos;
|
|
file_ptr dbx_str_filepos;
|
|
|
|
file_ptr hp_sym_filepos;
|
|
file_ptr hp_str_filepos;
|
|
|
|
int dbx_sym_count;
|
|
int hp_sym_count;
|
|
|
|
unsigned dbx_stringtab_size;
|
|
unsigned hp_stringtab_size;
|
|
|
|
/* Size of a symbol table entry in external form */
|
|
unsigned dbx_symbol_entry_size;
|
|
unsigned hp_symbol_entry_size;
|
|
};
|
|
|
|
struct hppa_data_struct {
|
|
struct hppadata a;
|
|
};
|
|
|
|
#define padata(bfd) ((bfd)->tdata.hppa_data->a)
|
|
#define obj_file_hdr(bfd) (padata(bfd).file_hdr)
|
|
#define obj_aux_hdr(bfd) (padata(bfd).aux_hdr)
|
|
#define obj_pa_symbols(bfd) (padata(bfd).symbols)
|
|
#define obj_textsec(bfd) (padata(bfd).textsec)
|
|
#define obj_datasec(bfd) (padata(bfd).datasec)
|
|
#define obj_bsssec(bfd) (padata(bfd).bsssec)
|
|
#define obj_dbx_sym_filepos(bfd) (padata(bfd).dbx_sym_filepos)
|
|
#define obj_dbx_str_filepos(bfd) (padata(bfd).dbx_str_filepos)
|
|
#define obj_hp_sym_filepos(bfd) (padata(bfd).hp_sym_filepos)
|
|
#define obj_hp_str_filepos(bfd) (padata(bfd).hp_str_filepos)
|
|
#define obj_dbx_sym_count(bfd) (padata(bfd).dbx_sym_count)
|
|
#define obj_hp_sym_count(bfd) (padata(bfd).hp_sym_count)
|
|
#define obj_dbx_stringtab_size(bfd) (padata(bfd).dbx_stringtab_size)
|
|
#define obj_hp_stringtab_size(bfd) (padata(bfd).hp_stringtab_size)
|
|
#define obj_dbx_symbol_entry_size(bfd) (padata(bfd).dbx_symbol_entry_size)
|
|
#define obj_hp_symbol_entry_size(bfd) (padata(bfd).hp_symbol_entry_size)
|
|
|
|
/* We take the address of the first element of an asymbol to ensure that the
|
|
macro is only ever applied to an asymbol */
|
|
#define hppa_symbol(asymbol) ((hppa_symbol_type *)(&(asymbol)->the_bfd))
|
|
|
|
|
|
/* These are stored in the bfd's tdata */
|
|
|
|
struct hppa_core_struct
|
|
{
|
|
int sig;
|
|
char cmd[MAXCOMLEN + 1];
|
|
asection *data_section;
|
|
asection *stack_section;
|
|
asection *reg_section;
|
|
};
|
|
|
|
#define core_hdr(bfd) ((bfd)->tdata.hppa_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)
|