diff options
Diffstat (limited to 'contrib/binutils/bfd/trad-core.c')
| -rw-r--r-- | contrib/binutils/bfd/trad-core.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/contrib/binutils/bfd/trad-core.c b/contrib/binutils/bfd/trad-core.c index 02d6a25..aea6366 100644 --- a/contrib/binutils/bfd/trad-core.c +++ b/contrib/binutils/bfd/trad-core.c @@ -1,5 +1,6 @@ /* BFD back end for traditional Unix core files (U-area and raw sections) - Copyright 1988, 1989, 1991, 1992, 1993, 1994 Free Software Foundation, Inc. + Copyright 1988, 89, 91, 92, 93, 94, 95, 96, 98, 99, 2000 + Free Software Foundation, Inc. Written by John Gilmore of Cygnus Support. This file is part of BFD, the Binary File Descriptor library. @@ -23,8 +24,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "libbfd.h" #include "libaout.h" /* BFD a.out internal data structures */ -#include <stdio.h> -#include <sys/types.h> #include <sys/param.h> #include <sys/dir.h> #include <signal.h> @@ -106,22 +105,24 @@ trad_unix_core_file_p (abfd) bfd_set_error (bfd_error_system_call); return 0; } - if (NBPG * (UPAGES + u.u_dsize + if ((unsigned long) (NBPG * (UPAGES + u.u_dsize #ifdef TRAD_CORE_DSIZE_INCLUDES_TSIZE - - u.u_tsize + - u.u_tsize #endif - + u.u_ssize) > statbuf.st_size) + + u.u_ssize)) + > (unsigned long) statbuf.st_size) { - bfd_set_error (bfd_error_file_truncated); + bfd_set_error (bfd_error_wrong_format); return 0; } #ifndef TRAD_CORE_ALLOW_ANY_EXTRA_SIZE - if (NBPG * (UPAGES + u.u_dsize + u.u_ssize) + if ((unsigned long) (NBPG * (UPAGES + u.u_dsize + u.u_ssize) #ifdef TRAD_CORE_EXTRA_SIZE_ALLOWED /* Some systems write the file too big. */ - + TRAD_CORE_EXTRA_SIZE_ALLOWED + + TRAD_CORE_EXTRA_SIZE_ALLOWED #endif - < statbuf.st_size) + ) + < (unsigned long) 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). */ @@ -201,7 +202,7 @@ trad_unix_core_file_p (abfd) 0 is at the place pointed to by u_ar0 (by setting the vma of the start of the section to -u_ar0). GDB uses this info to locate the regs, using minor trickery to get around the offset-or-absolute-addr problem. */ - core_regsec (abfd)->vma = 0 - (bfd_vma) u.u_ar0; + core_regsec (abfd)->vma = - (bfd_vma) u.u_ar0; core_datasec (abfd)->filepos = NBPG * UPAGES; core_stacksec (abfd)->filepos = (NBPG * UPAGES) + NBPG * u.u_dsize @@ -240,7 +241,7 @@ trad_unix_core_file_failing_command (abfd) /* ARGSUSED */ int trad_unix_core_file_failing_signal (ignore_abfd) - bfd *ignore_abfd; + bfd *ignore_abfd ATTRIBUTE_UNUSED; { #ifdef TRAD_UNIX_CORE_FILE_FAILING_SIGNAL return TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(ignore_abfd); @@ -252,7 +253,8 @@ trad_unix_core_file_failing_signal (ignore_abfd) /* ARGSUSED */ boolean trad_unix_core_file_matches_executable_p (core_bfd, exec_bfd) - bfd *core_bfd, *exec_bfd; + bfd *core_bfd ATTRIBUTE_UNUSED; + bfd *exec_bfd ATTRIBUTE_UNUSED; { return true; /* FIXME, We have no way of telling at this point */ } @@ -313,5 +315,7 @@ const bfd_target trad_core_vec = BFD_JUMP_TABLE_LINK (_bfd_nolink), BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), + NULL, + (PTR) 0 /* backend_data */ }; |
