X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2Fosf-core.c;h=999796753f5d5825cd70d49928dc750db1b58d96;hb=d94297b3f49923c665fe45eaf3df1614b026d8ee;hp=1d3802bf82f3055a239183ebd3b5aad1f12f9178;hpb=117ed4f8d5a9691c0bc1200d5d797e5211688c84;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/osf-core.c b/bfd/osf-core.c index 1d3802bf82..999796753f 100644 --- a/bfd/osf-core.c +++ b/bfd/osf-core.c @@ -1,28 +1,29 @@ /* BFD back-end for OSF/1 core files. - Copyright 1993, 1994, 1995, 1998, 1999, 2001, 2002, 2003, 2004, 2006 - Free Software Foundation, Inc. + Copyright (C) 1993-2021 Free Software Foundation, Inc. -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. */ /* This file can only be compiled on systems which use OSF/1 style core files. */ -#include "bfd.h" #include "sysdep.h" +#include "bfd.h" #include "libbfd.h" #include @@ -32,17 +33,8 @@ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. /* forward declarations */ -static asection *make_bfd_asection - PARAMS ((bfd *, const char *, flagword, bfd_size_type, bfd_vma, file_ptr)); -static const bfd_target *osf_core_core_file_p - PARAMS ((bfd *)); -static char *osf_core_core_file_failing_command - PARAMS ((bfd *)); -static int osf_core_core_file_failing_signal - PARAMS ((bfd *)); #define osf_core_core_file_matches_executable_p generic_core_file_matches_executable_p -static void swap_abort - PARAMS ((void)); +#define osf_core_core_file_pid _bfd_nocore_core_file_pid /* These are stored in the bfd's tdata */ @@ -53,17 +45,16 @@ struct osf_core_struct }; #define core_hdr(bfd) ((bfd)->tdata.osf_core_data) -#define core_signal(bfd) (core_hdr(bfd)->sig) +#define core_signal(bfd) (core_hdr(bfd)->sig) #define core_command(bfd) (core_hdr(bfd)->cmd) static asection * -make_bfd_asection (abfd, name, flags, size, vma, filepos) - bfd *abfd; - const char *name; - flagword flags; - bfd_size_type size; - bfd_vma vma; - file_ptr filepos; +make_bfd_asection (bfd *abfd, + const char *name, + flagword flags, + bfd_size_type size, + bfd_vma vma, + file_ptr filepos) { asection *asect; @@ -79,22 +70,21 @@ make_bfd_asection (abfd, name, flags, size, vma, filepos) return asect; } -static const bfd_target * -osf_core_core_file_p (abfd) - bfd *abfd; +static bfd_cleanup +osf_core_core_file_p (bfd *abfd) { int val; int i; char *secname; struct core_filehdr core_header; - bfd_size_type amt; + size_t amt; amt = sizeof core_header; - val = bfd_bread ((PTR) &core_header, amt, abfd); + val = bfd_bread (& core_header, amt, abfd); if (val != sizeof core_header) return NULL; - if (strncmp (core_header.magic, "Core", 4) != 0) + if (! startswith (core_header.magic, "Core")) return NULL; core_hdr (abfd) = (struct osf_core_struct *) @@ -111,7 +101,7 @@ osf_core_core_file_p (abfd) flagword flags; amt = sizeof core_scnhdr; - val = bfd_bread ((PTR) &core_scnhdr, amt, abfd); + val = bfd_bread (& core_scnhdr, amt, abfd); if (val != sizeof core_scnhdr) break; @@ -134,8 +124,8 @@ osf_core_core_file_p (abfd) flags = SEC_HAS_CONTENTS; break; default: - (*_bfd_error_handler) (_("Unhandled OSF/1 core file section type %d\n"), - core_scnhdr.scntype); + _bfd_error_handler (_("unhandled OSF/1 core file section type %d"), + core_scnhdr.scntype); continue; } @@ -148,7 +138,7 @@ osf_core_core_file_p (abfd) /* OK, we believe you. You're a core file (sure, sure). */ - return abfd->xvec; + return _bfd_no_cleanup; fail: bfd_release (abfd, core_hdr (abfd)); @@ -158,24 +148,22 @@ osf_core_core_file_p (abfd) } static char * -osf_core_core_file_failing_command (abfd) - bfd *abfd; +osf_core_core_file_failing_command (bfd *abfd) { return core_command (abfd); } static int -osf_core_core_file_failing_signal (abfd) - bfd *abfd; +osf_core_core_file_failing_signal (bfd *abfd) { return core_signal (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 */ + abort (); /* This way doesn't require any declaration for ANSI to fuck up */ } #define NO_GET ((bfd_vma (*) (const void *)) swap_abort) @@ -185,7 +173,7 @@ 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 osf_core_vec = +const bfd_target core_osf_vec = { "osf-core", bfd_target_unknown_flavour, @@ -195,9 +183,11 @@ const bfd_target osf_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. */ + TARGET_KEEP_UNUSED_SECTION_SYMBOLS, /* keep unused section symbols. */ 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 */ @@ -212,12 +202,16 @@ const bfd_target osf_core_vec = osf_core_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), @@ -232,5 +226,5 @@ const bfd_target osf_core_vec = NULL, - (PTR) 0 /* backend_data */ + NULL /* backend_data */ };