/* Target-dependent code for NetBSD/arm.
- Copyright (C) 2002-2016 Free Software Foundation, Inc.
+ Copyright (C) 2002-2020 Free Software Foundation, Inc.
This file is part of GDB.
/* Description of the longjmp buffer. */
#define ARM_NBSD_JB_PC 24
-#define ARM_NBSD_JB_ELEMENT_SIZE INT_REGISTER_SIZE
+#define ARM_NBSD_JB_ELEMENT_SIZE ARM_INT_REGISTER_SIZE
-/* For compatibility with previous implemenations of GDB on arm/NetBSD,
+/* For compatibility with previous implementations of GDB on arm/NetBSD,
override the default little-endian breakpoint. */
static const gdb_byte arm_nbsd_arm_le_breakpoint[] = {0x11, 0x00, 0x00, 0xe6};
static const gdb_byte arm_nbsd_arm_be_breakpoint[] = {0xe6, 0x00, 0x00, 0x11};
set_gdbarch_software_single_step (gdbarch, arm_software_single_step);
}
-static void
-arm_netbsd_aout_init_abi (struct gdbarch_info info,
- struct gdbarch *gdbarch)
-{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-
- arm_netbsd_init_abi_common (info, gdbarch);
- if (tdep->fp_model == ARM_FLOAT_AUTO)
- tdep->fp_model = ARM_FLOAT_SOFT_FPA;
-}
-
static void
arm_netbsd_elf_init_abi (struct gdbarch_info info,
struct gdbarch *gdbarch)
(gdbarch, svr4_ilp32_fetch_link_map_offsets);
}
-static enum gdb_osabi
-arm_netbsd_aout_osabi_sniffer (bfd *abfd)
-{
- if (strcmp (bfd_get_target (abfd), "a.out-arm-netbsd") == 0)
- return GDB_OSABI_NETBSD_AOUT;
-
- return GDB_OSABI_UNKNOWN;
-}
-
-/* Provide a prototype to silence -Wmissing-prototypes. */
-extern initialize_file_ftype _initialize_arm_netbsd_tdep;
-
void
_initialize_arm_netbsd_tdep (void)
{
- gdbarch_register_osabi_sniffer (bfd_arch_arm, bfd_target_aout_flavour,
- arm_netbsd_aout_osabi_sniffer);
-
- gdbarch_register_osabi (bfd_arch_arm, 0, GDB_OSABI_NETBSD_AOUT,
- arm_netbsd_aout_init_abi);
- gdbarch_register_osabi (bfd_arch_arm, 0, GDB_OSABI_NETBSD_ELF,
+ gdbarch_register_osabi (bfd_arch_arm, 0, GDB_OSABI_NETBSD,
arm_netbsd_elf_init_abi);
}