binutils-gdb/bfd/elfcore.h

320 lines
9.3 KiB
C
Raw Normal View History

1999-05-03 09:29:11 +02:00
/* ELF core file support for BFD.
2014-03-05 12:46:15 +01:00
Copyright (C) 1995-2014 Free Software Foundation, Inc.
1999-05-03 09:29:11 +02:00
This file is part of BFD, the Binary File Descriptor library.
1999-05-03 09:29:11 +02:00
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.
1999-05-03 09:29:11 +02:00
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.
1999-05-03 09:29:11 +02:00
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. */
1999-05-03 09:29:11 +02:00
char*
elf_core_file_failing_command (bfd *abfd)
1999-05-03 09:29:11 +02:00
{
return elf_tdata (abfd)->core->command;
1999-05-03 09:29:11 +02:00
}
int
elf_core_file_failing_signal (bfd *abfd)
1999-05-03 09:29:11 +02:00
{
return elf_tdata (abfd)->core->signal;
1999-05-03 09:29:11 +02:00
}
2010-08-18 Pedro Alves <pedro@codesourcery.com> PR corefile/8210 bfd/ * bfd-in2.h: Regenerate. * corefile.c (bfd_core_file_pid): New. * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid. (struct bfd_target) <_core_file_pid>: New. * libbfd-in.h (_bfd_nocore_core_file_pid): Declare. * libbfd.c (_bfd_nocore_core_file_pid): New. * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid): Declare. * elfcode.h (elf_core_file_pid): New define. * elfcore.h (elf_core_file_pid): New function. * elf.c (elfcore_make_pid): Rewrite. (elfcore_grok_prstatus): Only set core_pid if not set yet. (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to getting the lwpid from prstat.pr_pid. * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. (elf64_x86_64_grok_psinfo): Extract the the main process's PID, and store it in elf_tdata's core_pid field. * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. (elf_i386_grok_psinfo): Extract the the main process's PID, and store it in elf_tdata's core_pid field. * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * plugin.c (bfd_plugin_core_file_pid): New function. * aout-target.h (MY_core_file_pid): Define. * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines. * coff-rs6000.c (coff_core_file_pid): New define. (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE. * coff64-rs6000.c (coff_core_file_pid): New define. (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE. (xcoff64_core_file_pid): New define. (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE. * mach-o-target.c (bfd_mach_o_core_file_pid): New define. * aix386-core.c (aix386_core_file_pid): New define. * hppabsd-core.c (hppabsd_core_core_file_pid): New define. * hpux-core.c (hpux_core_core_file_pid): New define. * irix-core.c (irix_core_core_file_pid): New define. * lynx-core.c (lynx_core_file_pid): New define. * osf-core.c (osf_core_core_file_pid): New define. * ptrace-core.c (ptrace_unix_core_file_pid): New define. * sco5-core.c (sco5_core_file_pid): New define. * xcoff-target.h (coff_core_file_pid): New define. * netbsd-core.c (netbsd_core_core_file_pid): New define. gdb/ 2010-08-18 Pedro Alves <pedro@codesourcery.com> PR corefile/8210 gdb/ * corelow.c (add_to_thread_list): Don't use gdbarch_core_reg_section_encodes_pid. Use bfd_core_file_pid. (get_core_register_section): Don't use gdbarch_core_reg_section_encodes_pid. * gdbarch.sh (core_reg_section_encodes_pid): Delete. * gdbarch.h, gdbarch.c: Regenerate. * amd64-sol2-tdep.c (amd64_sol2_init_abi): Don't set gdbarch_core_reg_section_encodes_pid. * i386-sol2-tdep.c (i386_sol2_init_abi): Ditto. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Ditto. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Ditto.
2010-08-18 14:24:13 +02:00
int
elf_core_file_pid (bfd *abfd)
{
return elf_tdata (abfd)->core->pid;
2010-08-18 Pedro Alves <pedro@codesourcery.com> PR corefile/8210 bfd/ * bfd-in2.h: Regenerate. * corefile.c (bfd_core_file_pid): New. * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid. (struct bfd_target) <_core_file_pid>: New. * libbfd-in.h (_bfd_nocore_core_file_pid): Declare. * libbfd.c (_bfd_nocore_core_file_pid): New. * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid): Declare. * elfcode.h (elf_core_file_pid): New define. * elfcore.h (elf_core_file_pid): New function. * elf.c (elfcore_make_pid): Rewrite. (elfcore_grok_prstatus): Only set core_pid if not set yet. (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to getting the lwpid from prstat.pr_pid. * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. (elf64_x86_64_grok_psinfo): Extract the the main process's PID, and store it in elf_tdata's core_pid field. * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. (elf_i386_grok_psinfo): Extract the the main process's PID, and store it in elf_tdata's core_pid field. * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * plugin.c (bfd_plugin_core_file_pid): New function. * aout-target.h (MY_core_file_pid): Define. * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines. * coff-rs6000.c (coff_core_file_pid): New define. (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE. * coff64-rs6000.c (coff_core_file_pid): New define. (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE. (xcoff64_core_file_pid): New define. (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE. * mach-o-target.c (bfd_mach_o_core_file_pid): New define. * aix386-core.c (aix386_core_file_pid): New define. * hppabsd-core.c (hppabsd_core_core_file_pid): New define. * hpux-core.c (hpux_core_core_file_pid): New define. * irix-core.c (irix_core_core_file_pid): New define. * lynx-core.c (lynx_core_file_pid): New define. * osf-core.c (osf_core_core_file_pid): New define. * ptrace-core.c (ptrace_unix_core_file_pid): New define. * sco5-core.c (sco5_core_file_pid): New define. * xcoff-target.h (coff_core_file_pid): New define. * netbsd-core.c (netbsd_core_core_file_pid): New define. gdb/ 2010-08-18 Pedro Alves <pedro@codesourcery.com> PR corefile/8210 gdb/ * corelow.c (add_to_thread_list): Don't use gdbarch_core_reg_section_encodes_pid. Use bfd_core_file_pid. (get_core_register_section): Don't use gdbarch_core_reg_section_encodes_pid. * gdbarch.sh (core_reg_section_encodes_pid): Delete. * gdbarch.h, gdbarch.c: Regenerate. * amd64-sol2-tdep.c (amd64_sol2_init_abi): Don't set gdbarch_core_reg_section_encodes_pid. * i386-sol2-tdep.c (i386_sol2_init_abi): Ditto. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Ditto. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Ditto.
2010-08-18 14:24:13 +02:00
}
bfd_boolean
elf_core_file_matches_executable_p (bfd *core_bfd, bfd *exec_bfd)
1999-05-03 09:29:11 +02:00
{
char* corename;
/* xvecs must match if both are ELF files for the same target. */
1999-05-03 09:29:11 +02:00
if (core_bfd->xvec != exec_bfd->xvec)
{
bfd_set_error (bfd_error_system_call);
return FALSE;
1999-05-03 09:29:11 +02:00
}
/* See if the name in the corefile matches the executable name. */
corename = elf_tdata (core_bfd)->core->program;
1999-05-03 09:29:11 +02:00
if (corename != NULL)
{
const char* execname = strrchr (exec_bfd->filename, '/');
1999-05-03 09:29:11 +02:00
execname = execname ? execname + 1 : exec_bfd->filename;
if (strcmp (execname, corename) != 0)
return FALSE;
1999-05-03 09:29:11 +02:00
}
return TRUE;
1999-05-03 09:29:11 +02:00
}
/* Core files are simply standard ELF formatted files that partition
the file using the execution view of the file (program header table)
rather than the linking view. In fact, there is no section header
table in a core file.
The process status information (including the contents of the general
register set) and the floating point register set are stored in a
segment of type PT_NOTE. We handcraft a couple of extra bfd sections
that allow standard bfd access to the general registers (.reg) and the
floating point registers (.reg2). */
1999-05-03 09:29:11 +02:00
const bfd_target *
elf_core_file_p (bfd *abfd)
1999-05-03 09:29:11 +02:00
{
Elf_External_Ehdr x_ehdr; /* Elf file header, external form. */
Elf_Internal_Ehdr *i_ehdrp; /* Elf file header, internal form. */
Elf_Internal_Phdr *i_phdrp; /* Elf program header, internal form. */
1999-05-03 09:29:11 +02:00
unsigned int phindex;
const struct elf_backend_data *ebd;
bfd_size_type amt;
1999-05-03 09:29:11 +02:00
/* Read in the ELF header in external format. */
if (bfd_bread (&x_ehdr, sizeof (x_ehdr), abfd) != sizeof (x_ehdr))
1999-05-03 09:29:11 +02:00
{
if (bfd_get_error () != bfd_error_system_call)
2002-11-13 00:25:42 +01:00
goto wrong;
else
goto fail;
1999-05-03 09:29:11 +02:00
}
/* Check the magic number. */
2002-06-25 08:21:54 +02:00
if (! elf_file_p (&x_ehdr))
goto wrong;
1999-05-03 09:29:11 +02:00
/* FIXME: Check EI_VERSION here ! */
1999-05-03 09:29:11 +02:00
/* Check the address size ("class"). */
1999-05-03 09:29:11 +02:00
if (x_ehdr.e_ident[EI_CLASS] != ELFCLASS)
goto wrong;
/* Check the byteorder. */
1999-05-03 09:29:11 +02:00
switch (x_ehdr.e_ident[EI_DATA])
{
case ELFDATA2MSB: /* Big-endian. */
1999-05-03 09:29:11 +02:00
if (! bfd_big_endian (abfd))
goto wrong;
break;
case ELFDATA2LSB: /* Little-endian. */
1999-05-03 09:29:11 +02:00
if (! bfd_little_endian (abfd))
goto wrong;
break;
default:
goto wrong;
}
/* Give abfd an elf_obj_tdata. */
if (! (*abfd->xvec->_bfd_set_format[bfd_core]) (abfd))
goto fail;
2002-11-13 00:25:42 +01:00
/* Swap in the rest of the header, now that we have the byte order. */
1999-05-03 09:29:11 +02:00
i_ehdrp = elf_elfheader (abfd);
elf_swap_ehdr_in (abfd, &x_ehdr, i_ehdrp);
#if DEBUG & 1
elf_debug_file (i_ehdrp);
#endif
ebd = get_elf_backend_data (abfd);
/* Check that the ELF e_machine field matches what this particular
BFD format expects. */
if (ebd->elf_machine_code != i_ehdrp->e_machine
&& (ebd->elf_machine_alt1 == 0
|| i_ehdrp->e_machine != ebd->elf_machine_alt1)
&& (ebd->elf_machine_alt2 == 0
|| i_ehdrp->e_machine != ebd->elf_machine_alt2))
{
const bfd_target * const *target_ptr;
if (ebd->elf_machine_code != EM_NONE)
goto wrong;
/* This is the generic ELF target. Let it match any ELF target
for which we do not have a specific backend. */
for (target_ptr = bfd_target_vector; *target_ptr != NULL; target_ptr++)
{
const struct elf_backend_data *back;
1999-05-03 09:29:11 +02:00
if ((*target_ptr)->flavour != bfd_target_elf_flavour)
continue;
back = xvec_get_elf_backend_data (*target_ptr);
if (back->s->arch_size != ARCH_SIZE)
continue;
if (back->elf_machine_code == i_ehdrp->e_machine
|| (back->elf_machine_alt1 != 0
&& i_ehdrp->e_machine == back->elf_machine_alt1)
|| (back->elf_machine_alt2 != 0
&& i_ehdrp->e_machine == back->elf_machine_alt2))
1999-05-03 09:29:11 +02:00
{
/* target_ptr is an ELF backend which matches this
object file, so reject the generic ELF target. */
goto wrong;
}
}
}
/* If there is no program header, or the type is not a core file, then
we are hosed. */
1999-05-03 09:29:11 +02:00
if (i_ehdrp->e_phoff == 0 || i_ehdrp->e_type != ET_CORE)
goto wrong;
/* Does BFD's idea of the phdr size match the size
recorded in the file? */
if (i_ehdrp->e_phentsize != sizeof (Elf_External_Phdr))
goto wrong;
/* If the program header count is PN_XNUM(0xffff), the actual
count is in the first section header. */
if (i_ehdrp->e_shoff != 0 && i_ehdrp->e_phnum == PN_XNUM)
{
Elf_External_Shdr x_shdr;
Elf_Internal_Shdr i_shdr;
bfd_signed_vma where = i_ehdrp->e_shoff;
if (where != (file_ptr) where)
goto wrong;
/* Seek to the section header table in the file. */
if (bfd_seek (abfd, (file_ptr) where, SEEK_SET) != 0)
goto fail;
/* Read the first section header at index 0, and convert to internal
form. */
if (bfd_bread (&x_shdr, sizeof (x_shdr), abfd) != sizeof (x_shdr))
goto fail;
elf_swap_shdr_in (abfd, &x_shdr, &i_shdr);
if (i_shdr.sh_info != 0)
{
i_ehdrp->e_phnum = i_shdr.sh_info;
if (i_ehdrp->e_phnum != i_shdr.sh_info)
goto wrong;
}
}
/* Sanity check that we can read all of the program headers.
It ought to be good enough to just read the last one. */
if (i_ehdrp->e_phnum > 1)
{
Elf_External_Phdr x_phdr;
Elf_Internal_Phdr i_phdr;
bfd_signed_vma where;
/* Check that we don't have a totally silly number of
program headers. */
if (i_ehdrp->e_phnum > (unsigned int) -1 / sizeof (x_phdr)
|| i_ehdrp->e_phnum > (unsigned int) -1 / sizeof (i_phdr))
goto wrong;
where = i_ehdrp->e_phoff + (i_ehdrp->e_phnum - 1) * sizeof (x_phdr);
if (where != (file_ptr) where)
goto wrong;
if ((bfd_size_type) where <= i_ehdrp->e_phoff)
goto wrong;
if (bfd_seek (abfd, (file_ptr) where, SEEK_SET) != 0)
goto fail;
if (bfd_bread (&x_phdr, sizeof (x_phdr), abfd) != sizeof (x_phdr))
goto fail;
}
/* Move to the start of the program headers. */
if (bfd_seek (abfd, (file_ptr) i_ehdrp->e_phoff, SEEK_SET) != 0)
goto wrong;
/* Allocate space for the program headers. */
amt = sizeof (*i_phdrp) * i_ehdrp->e_phnum;
Updated soruces in bfd/* to compile cleanly with -Wc++-compat. * bfd/aoutx.h: Add casts. * bfd/archive.c: Add casts. * bfd/archive64.c: Add casts. * bfd/archures.c: Add casts. * bfd/bfd-in2.h: Regenerated. * bfd/bfd.c: Add casts. (enum bfd_direction): Move out to top level. * bfd/bfdio.c: Add casts. * bfd/binary.c: Add casts. * bfd/cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated parameter to use enum value instead of int. * bfd/coffcode.h: Add casts. * bfd/coffgen.c: Add casts. * bfd/cofflink.c: Add casts. * bfd/compress.c: Add casts. * bfd/dwarf1.c: Add casts. * bfd/dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to bfd_ptr. Update code to use new name. * bfd/elf-attrs.c: Add casts. * bfd/elf-bfd.h (elf_link_virtual_table_entry): Gives name to anonymous struct. (union gotplt_union, struct elf_link_virtual_table_entry): Move to top level. * bfd/elf-eh-frame.c: Add casts. * bfd/elf-strtab.c: Add casts. * bfd/elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change argument name from typename to type_name. * bfd/elf32-i386.c: Add casts. * bfd/elf64-x86-64.c: Add casts. * bfd/elfcode.h: Add casts. * bfd/elfcore.h: Add casts. * bfd/elflink.c: Add casts. * bfd/format.c: Add casts. * bfd/hash.c: Add casts. * bfd/ihex.c: Add casts. * bfd/libaout.h (enum aout_subformat, enum aout_magic): Move to top level. * bfd/libbfd.c: Add casts. * bfd/linker.c: Add casts. * bfd/merge.c: Add casts. * bfd/opncls.c: Add casts. * bfd/peXXigen.c: Add casts. * bfd/peicode.h: Add casts. * bfd/reloc.c: Add casts. * bfd/section.c: Add casts. * bfd/simple.c: Add casts. * bfd/srec.c: Add casts. * bfd/stabs.c: Add casts. * bfd/syms.c: Add casts. * bfd/targets.c: Add casts. * bfd/tekhex.c: Add casts. * bfd/verilog.c: Add casts. * include/bfdlink.h (struct bfd_link_hash_common_entry): Move to top level.
2009-09-09 23:38:59 +02:00
i_phdrp = (Elf_Internal_Phdr *) bfd_alloc (abfd, amt);
1999-05-03 09:29:11 +02:00
if (!i_phdrp)
goto fail;
1999-05-03 09:29:11 +02:00
elf_tdata (abfd)->phdr = i_phdrp;
/* Read and convert to internal form. */
1999-05-03 09:29:11 +02:00
for (phindex = 0; phindex < i_ehdrp->e_phnum; ++phindex)
{
Elf_External_Phdr x_phdr;
if (bfd_bread (&x_phdr, sizeof (x_phdr), abfd) != sizeof (x_phdr))
goto fail;
1999-05-03 09:29:11 +02:00
elf_swap_phdr_in (abfd, &x_phdr, i_phdrp + phindex);
}
/* Set the machine architecture. Do this before processing the
program headers since we need to know the architecture type
when processing the notes of some systems' core files. */
if (! bfd_default_set_arch_mach (abfd, ebd->arch, 0)
1999-05-03 09:29:11 +02:00
/* It's OK if this fails for the generic target. */
&& ebd->elf_machine_code != EM_NONE)
goto fail;
/* Let the backend double check the format and override global
information. We do this before processing the program headers
to allow the correct machine (as opposed to just the default
machine) to be set, making it possible for grok_prstatus and
grok_psinfo to rely on the mach setting. */
if (ebd->elf_backend_object_p != NULL
&& ! ebd->elf_backend_object_p (abfd))
goto wrong;
1999-05-03 09:29:11 +02:00
/* Process each program header. */
for (phindex = 0; phindex < i_ehdrp->e_phnum; ++phindex)
if (! bfd_section_from_phdr (abfd, i_phdrp + phindex, (int) phindex))
goto fail;
/* Check for core truncation. */
{
bfd_size_type high = 0;
struct stat statbuf;
Remove trailing white spaces in bfd * aout0.c: Remove trailing white spaces. * archive.c: Likewise. * archures.c: Likewise. * bfd-in.h: Likewise. * bfd-in2.h: Likewise. * coff-alpha.c: Likewise. * coff-i860.c: Likewise. * coff-mips.c: Likewise. * coff-ppc.c: Likewise. * coff-tic80.c: Likewise. * coff-x86_64.c: Likewise. * coff-z80.c: Likewise. * coffcode.h: Likewise. * coffgen.c: Likewise. * cofflink.c: Likewise. * compress.c: Likewise. * corefile.c: Likewise. * cpu-arm.c: Likewise. * cpu-avr.c: Likewise. * cpu-bfin.c: Likewise. * cpu-cr16.c: Likewise. * cpu-cr16c.c: Likewise. * cpu-crx.c: Likewise. * cpu-h8300.c: Likewise. * cpu-i386.c: Likewise. * cpu-lm32.c: Likewise. * cpu-m68k.c: Likewise. * cpu-moxie.c: Likewise. * cpu-msp430.c: Likewise. * cpu-sh.c: Likewise. * cpu-xc16x.c: Likewise. * dwarf2.c: Likewise. * ecofflink.c: Likewise. * ecoffswap.h: Likewise. * elf-ifunc.c: Likewise. * elf-m10300.c: Likewise. * elf-vxworks.c: Likewise. * elf32-avr.c: Likewise. * elf32-avr.h: Likewise. * elf32-cr16.c: Likewise. * elf32-cr16c.c: Likewise. * elf32-cris.c: Likewise. * elf32-crx.c: Likewise. * elf32-frv.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i860.c: Likewise. * elf32-ip2k.c: Likewise. * elf32-iq2000.c: Likewise. * elf32-m32c.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-msp430.c: Likewise. * elf32-mt.c: Likewise. * elf32-ppc.c: Likewise. * elf32-rl78.c: Likewise. * elf32-s390.c: Likewise. * elf32-score.h: Likewise. * elf32-sh-symbian.c: Likewise. * elf32-sh.c: Likewise. * elf32-spu.c: Likewise. * elf32-tic6x.c: Likewise. * elf32-v850.c: Likewise. * elf32-xc16x.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elfcore.h: Likewise. * elflink.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * elfxx-tilegx.c: Likewise. * ieee.c: Likewise. * libcoff.h: Likewise. * libpei.h: Likewise. * libxcoff.h: Likewise. * linker.c: Likewise. * mach-o-i386.c: Likewise. * mach-o-target.c: Likewise. * mach-o.c: Likewise. * mach-o.h: Likewise. * mmo.c: Likewise. * opncls.c: Likewise. * pdp11.c: Likewise. * pe-x86_64.c: Likewise. * peXXigen.c: Likewise. * pef-traceback.h: Likewise. * pei-x86_64.c: Likewise. * peicode.h: Likewise. * plugin.c: Likewise. * reloc.c: Likewise. * riscix.c: Likewise. * section.c: Likewise. * som.c: Likewise. * syms.c: Likewise. * tekhex.c: Likewise. * ticoff.h: Likewise. * vaxbsd.c: Likewise. * xcofflink.c: Likewise. * xtensa-isa.c: Likewise.
2013-01-10 21:03:55 +01:00
for (phindex = 0; phindex < i_ehdrp->e_phnum; ++phindex)
{
Elf_Internal_Phdr *p = i_phdrp + phindex;
if (p->p_filesz)
{
bfd_size_type current = p->p_offset + p->p_filesz;
if (high < current)
high = current;
}
}
if (bfd_stat (abfd, &statbuf) == 0)
{
if ((bfd_size_type) statbuf.st_size < high)
{
(*_bfd_error_handler)
(_("Warning: %B is truncated: expected core file "
"size >= %lu, found: %lu."),
abfd, (unsigned long) high, (unsigned long) statbuf.st_size);
}
}
}
Remove trailing white spaces in bfd * aout0.c: Remove trailing white spaces. * archive.c: Likewise. * archures.c: Likewise. * bfd-in.h: Likewise. * bfd-in2.h: Likewise. * coff-alpha.c: Likewise. * coff-i860.c: Likewise. * coff-mips.c: Likewise. * coff-ppc.c: Likewise. * coff-tic80.c: Likewise. * coff-x86_64.c: Likewise. * coff-z80.c: Likewise. * coffcode.h: Likewise. * coffgen.c: Likewise. * cofflink.c: Likewise. * compress.c: Likewise. * corefile.c: Likewise. * cpu-arm.c: Likewise. * cpu-avr.c: Likewise. * cpu-bfin.c: Likewise. * cpu-cr16.c: Likewise. * cpu-cr16c.c: Likewise. * cpu-crx.c: Likewise. * cpu-h8300.c: Likewise. * cpu-i386.c: Likewise. * cpu-lm32.c: Likewise. * cpu-m68k.c: Likewise. * cpu-moxie.c: Likewise. * cpu-msp430.c: Likewise. * cpu-sh.c: Likewise. * cpu-xc16x.c: Likewise. * dwarf2.c: Likewise. * ecofflink.c: Likewise. * ecoffswap.h: Likewise. * elf-ifunc.c: Likewise. * elf-m10300.c: Likewise. * elf-vxworks.c: Likewise. * elf32-avr.c: Likewise. * elf32-avr.h: Likewise. * elf32-cr16.c: Likewise. * elf32-cr16c.c: Likewise. * elf32-cris.c: Likewise. * elf32-crx.c: Likewise. * elf32-frv.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i860.c: Likewise. * elf32-ip2k.c: Likewise. * elf32-iq2000.c: Likewise. * elf32-m32c.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-msp430.c: Likewise. * elf32-mt.c: Likewise. * elf32-ppc.c: Likewise. * elf32-rl78.c: Likewise. * elf32-s390.c: Likewise. * elf32-score.h: Likewise. * elf32-sh-symbian.c: Likewise. * elf32-sh.c: Likewise. * elf32-spu.c: Likewise. * elf32-tic6x.c: Likewise. * elf32-v850.c: Likewise. * elf32-xc16x.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elfcore.h: Likewise. * elflink.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * elfxx-tilegx.c: Likewise. * ieee.c: Likewise. * libcoff.h: Likewise. * libpei.h: Likewise. * libxcoff.h: Likewise. * linker.c: Likewise. * mach-o-i386.c: Likewise. * mach-o-target.c: Likewise. * mach-o.c: Likewise. * mach-o.h: Likewise. * mmo.c: Likewise. * opncls.c: Likewise. * pdp11.c: Likewise. * pe-x86_64.c: Likewise. * peXXigen.c: Likewise. * pef-traceback.h: Likewise. * pei-x86_64.c: Likewise. * peicode.h: Likewise. * plugin.c: Likewise. * reloc.c: Likewise. * riscix.c: Likewise. * section.c: Likewise. * som.c: Likewise. * syms.c: Likewise. * tekhex.c: Likewise. * ticoff.h: Likewise. * vaxbsd.c: Likewise. * xcofflink.c: Likewise. * xtensa-isa.c: Likewise.
2013-01-10 21:03:55 +01:00
/* Save the entry point from the ELF header. */
1999-05-03 09:29:11 +02:00
bfd_get_start_address (abfd) = i_ehdrp->e_entry;
return abfd->xvec;
wrong:
bfd_set_error (bfd_error_wrong_format);
fail:
return NULL;
1999-05-03 09:29:11 +02:00
}