X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=bfd%2Ftrad-core.c;h=1b2477a4c588c2ce371331dd1a0bdbb979e49d5f;hb=31af1e68af26f5cae209de3530d0455b8a944b2d;hp=79b869cb37aff4885f749473563b4178b9e9811b;hpb=3db64b009284dda3a1ce10a91beb1297475e60a7;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/trad-core.c b/bfd/trad-core.c index 79b869cb37..1b2477a4c5 100644 --- a/bfd/trad-core.c +++ b/bfd/trad-core.c @@ -1,29 +1,28 @@ /* BFD back end for traditional Unix core files (U-area and raw sections) - Copyright 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, - 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 - Free Software Foundation, Inc. + Copyright (C) 1988-2020 Free Software Foundation, Inc. Written by John Gilmore of Cygnus Support. -This file is part of BFD, the Binary File Descriptor library. + 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 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 3 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. + 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. */ + 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. */ #include "sysdep.h" #include "bfd.h" #include "libbfd.h" -#include "libaout.h" /* BFD a.out internal data structures */ +#include "libaout.h" /* BFD a.out internal data structures */ #include #ifdef HAVE_DIRENT_H @@ -47,6 +46,10 @@ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. #include TRAD_HEADER #endif +#ifndef NBPG +# define NBPG getpagesize() +#endif + struct trad_core_struct { asection *data_section; @@ -55,30 +58,26 @@ struct trad_core_struct struct user u; }; -#define core_upage(bfd) (&((bfd)->tdata.trad_core_data->u)) -#define core_datasec(bfd) ((bfd)->tdata.trad_core_data->data_section) +#define core_upage(bfd) (&((bfd)->tdata.trad_core_data->u)) +#define core_datasec(bfd) ((bfd)->tdata.trad_core_data->data_section) #define core_stacksec(bfd) ((bfd)->tdata.trad_core_data->stack_section) -#define core_regsec(bfd) ((bfd)->tdata.trad_core_data->reg_section) +#define core_regsec(bfd) ((bfd)->tdata.trad_core_data->reg_section) /* forward declarations */ -const bfd_target *trad_unix_core_file_p PARAMS ((bfd *abfd)); -char * trad_unix_core_file_failing_command PARAMS ((bfd *abfd)); -int trad_unix_core_file_failing_signal PARAMS ((bfd *abfd)); #define trad_unix_core_file_matches_executable_p generic_core_file_matches_executable_p -static void swap_abort PARAMS ((void)); +#define trad_unix_core_file_pid _bfd_nocore_core_file_pid -/* Handle 4.2-style (and perhaps also sysV-style) core dump file. */ -const bfd_target * -trad_unix_core_file_p (abfd) - bfd *abfd; +/* Handle 4.2-style (and perhaps also sysV-style) core dump file. */ +static bfd_cleanup +trad_unix_core_file_p (bfd *abfd) { int val; struct user u; struct trad_core_struct *rawptr; - bfd_size_type amt; + size_t amt; flagword flags; #ifdef TRAD_CORE_USER_OFFSET @@ -221,7 +220,7 @@ trad_unix_core_file_p (abfd) core_datasec (abfd)->alignment_power = 2; core_regsec (abfd)->alignment_power = 2; - return abfd->xvec; + return _bfd_no_cleanup; fail: bfd_release (abfd, abfd->tdata.any); @@ -230,9 +229,8 @@ trad_unix_core_file_p (abfd) return NULL; } -char * -trad_unix_core_file_failing_command (abfd) - bfd *abfd; +static char * +trad_unix_core_file_failing_command (bfd *abfd) { #ifndef NO_CORE_COMMAND char *com = abfd->tdata.trad_core_data->u.u_comm; @@ -243,9 +241,8 @@ trad_unix_core_file_failing_command (abfd) return 0; } -int -trad_unix_core_file_failing_signal (ignore_abfd) - bfd *ignore_abfd ATTRIBUTE_UNUSED; +static int +trad_unix_core_file_failing_signal (bfd *ignore_abfd ATTRIBUTE_UNUSED) { #ifdef TRAD_UNIX_CORE_FILE_FAILING_SIGNAL return TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(ignore_abfd); @@ -256,7 +253,7 @@ trad_unix_core_file_failing_signal (ignore_abfd) /* If somebody calls any byte-swapping routines, shoot them. */ static void -swap_abort () +swap_abort (void) { abort (); /* This way doesn't require any declaration for ANSI to fuck up */ } @@ -268,7 +265,7 @@ 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 trad_core_vec = +const bfd_target core_trad_vec = { "trad-core", bfd_target_unknown_flavour, @@ -278,9 +275,10 @@ const bfd_target trad_core_vec = 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 */ + 0, /* symbol prefix */ + ' ', /* ar_pad_char */ + 16, /* ar_max_namelen */ + 0, /* match priority. */ 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 */ @@ -295,12 +293,16 @@ const bfd_target trad_core_vec = trad_unix_core_file_p /* a core file */ }, { /* bfd_set_format */ - bfd_false, bfd_false, - bfd_false, bfd_false + _bfd_bool_bfd_false_error, + _bfd_bool_bfd_false_error, + _bfd_bool_bfd_false_error, + _bfd_bool_bfd_false_error }, { /* bfd_write_contents */ - bfd_false, bfd_false, - bfd_false, bfd_false + _bfd_bool_bfd_false_error, + _bfd_bool_bfd_false_error, + _bfd_bool_bfd_false_error, + _bfd_bool_bfd_false_error }, BFD_JUMP_TABLE_GENERIC (_bfd_generic), @@ -315,5 +317,5 @@ const bfd_target trad_core_vec = NULL, - (PTR) 0 /* backend_data */ + NULL /* backend_data */ };