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41206e32fb
The following patch caused some amd64-*-tdep files to fail to compile:
| commit de52b9607d
| Date: Tue Jun 26 16:33:27 2018 +0100
| Subject: x86_64-windows GDB crash due to fs_base/gs_base registers
This is because we added one additional "segments" argument to
function amd64_target_description and forgot to update all the callers.
This patch fixes the omissions.
gdb/ChangeLog:
* amd64-darwin-tdep.c (x86_darwin_init_abi_64): Add missing
parameter in call to amd64_target_description.
* amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
* amd64-fbsd-tdep.c (amd64fbsd_core_read_description)
(amd64fbsd_init_abi): Likewise.
* amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
* amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
* amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
* amd64-fbsd-nat.c (amd64_fbsd_nat_target): Likewise.
The change to amd64-fbsd-nat.c was done "blind" (no access to system),
but is reasonably straightforward. The changes to the -tdep.c files
were verify by rebuilding GDB on x86_64-linux when configured with
--enable-targets=all.
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/* Target-dependent code for DICOS running on x86-64's, for GDB.
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Copyright (C) 2009-2018 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "osabi.h"
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#include "amd64-tdep.h"
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#include "x86-xstate.h"
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#include "dicos-tdep.h"
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static void
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amd64_dicos_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
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{
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amd64_init_abi (info, gdbarch,
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amd64_target_description (X86_XSTATE_SSE_MASK, true));
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dicos_init_abi (gdbarch);
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}
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static enum gdb_osabi
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amd64_dicos_osabi_sniffer (bfd *abfd)
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{
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char *target_name = bfd_get_target (abfd);
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/* On amd64-DICOS, the Load Module's "header" section is 72
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bytes. */
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if (strcmp (target_name, "elf64-x86-64") == 0
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&& dicos_load_module_p (abfd, 72))
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return GDB_OSABI_DICOS;
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return GDB_OSABI_UNKNOWN;
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}
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void
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_initialize_amd64_dicos_tdep (void)
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{
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gdbarch_register_osabi_sniffer (bfd_arch_i386, bfd_target_elf_flavour,
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amd64_dicos_osabi_sniffer);
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gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x86_64,
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GDB_OSABI_DICOS,
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amd64_dicos_init_abi);
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}
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