/* Target-dependent code for OpenBSD/powerpc.
- Copyright (C) 2004-2016 Free Software Foundation, Inc.
+ Copyright (C) 2004-2020 Free Software Foundation, Inc.
This file is part of GDB.
void *cb_data,
const struct regcache *regcache)
{
- cb (".reg", 412, &ppcobsd_gregset, NULL, cb_data);
+ cb (".reg", 412, 412, &ppcobsd_gregset, NULL, cb_data);
}
\f
frame_unwind_append_unwinder (gdbarch, &ppcobsd_sigtramp_frame_unwind);
}
-\f
-
-/* OpenBSD uses uses the traditional NetBSD core file format, even for
- ports that use ELF. */
-#define GDB_OSABI_NETBSD_CORE GDB_OSABI_OPENBSD_ELF
-
-static enum gdb_osabi
-ppcobsd_core_osabi_sniffer (bfd *abfd)
-{
- if (strcmp (bfd_get_target (abfd), "netbsd-core") == 0)
- return GDB_OSABI_NETBSD_CORE;
-
- return GDB_OSABI_UNKNOWN;
-}
-\f
-
-/* Provide a prototype to silence -Wmissing-prototypes. */
-void _initialize_ppcobsd_tdep (void);
void
_initialize_ppcobsd_tdep (void)
{
- /* BFD doesn't set a flavour for NetBSD style a.out core files. */
- gdbarch_register_osabi_sniffer (bfd_arch_powerpc, bfd_target_unknown_flavour,
- ppcobsd_core_osabi_sniffer);
-
- gdbarch_register_osabi (bfd_arch_rs6000, 0, GDB_OSABI_OPENBSD_ELF,
+ gdbarch_register_osabi (bfd_arch_rs6000, 0, GDB_OSABI_OPENBSD,
ppcobsd_init_abi);
- gdbarch_register_osabi (bfd_arch_powerpc, 0, GDB_OSABI_OPENBSD_ELF,
+ gdbarch_register_osabi (bfd_arch_powerpc, 0, GDB_OSABI_OPENBSD,
ppcobsd_init_abi);
/* Avoid initializing the register offsets again if they were
ppcobsd_reg_offsets.f0_offset = 128;
ppcobsd_reg_offsets.fpscr_offset = -1;
- /* AltiVec registers. */
- ppcobsd_reg_offsets.vr0_offset = 0;
- ppcobsd_reg_offsets.vscr_offset = 512;
- ppcobsd_reg_offsets.vrsave_offset = 520;
}
if (ppcobsd_fpreg_offsets.fpscr_offset == 0)