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));
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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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