diff options
Diffstat (limited to 'contrib/gdb/gdb/armnbsd-tdep.c')
| -rw-r--r-- | contrib/gdb/gdb/armnbsd-tdep.c | 36 |
1 files changed, 28 insertions, 8 deletions
diff --git a/contrib/gdb/gdb/armnbsd-tdep.c b/contrib/gdb/gdb/armnbsd-tdep.c index 7f6e639..0ce46e6 100644 --- a/contrib/gdb/gdb/armnbsd-tdep.c +++ b/contrib/gdb/gdb/armnbsd-tdep.c @@ -1,5 +1,5 @@ /* Target-specific functions for ARM running under NetBSD. - Copyright 2002 Free Software Foundation, Inc. + Copyright 2002, 2003 Free Software Foundation, Inc. This file is part of GDB. @@ -19,12 +19,15 @@ Boston, MA 02111-1307, USA. */ #include "defs.h" +#include "osabi.h" #include "arm-tdep.h" +#include "nbsd-tdep.h" +#include "solib-svr4.h" /* Description of the longjmp buffer. */ -#define JB_PC 24 -#define JB_ELEMENT_SIZE INT_REGISTER_RAW_SIZE +#define ARM_NBSD_JB_PC 24 +#define ARM_NBSD_JB_ELEMENT_SIZE INT_REGISTER_SIZE /* For compatibility with previous implemenations of GDB on arm/NetBSD, override the default little-endian breakpoint. */ @@ -49,8 +52,8 @@ arm_netbsd_init_abi_common (struct gdbarch_info info, tdep->arm_breakpoint = arm_nbsd_arm_le_breakpoint; tdep->arm_breakpoint_size = sizeof (arm_nbsd_arm_le_breakpoint); - tdep->jb_pc = JB_PC; - tdep->jb_elt_size = JB_ELEMENT_SIZE; + tdep->jb_pc = ARM_NBSD_JB_PC; + tdep->jb_elt_size = ARM_NBSD_JB_ELEMENT_SIZE; } static void @@ -63,7 +66,7 @@ arm_netbsd_aout_init_abi (struct gdbarch_info info, set_gdbarch_in_solib_call_trampoline (gdbarch, arm_netbsd_aout_in_solib_call_trampoline); - tdep->fp_model = ARM_FLOAT_SOFT; + tdep->fp_model = ARM_FLOAT_SOFT_FPA; } static void @@ -74,12 +77,29 @@ arm_netbsd_elf_init_abi (struct gdbarch_info info, arm_netbsd_init_abi_common (info, gdbarch); + set_solib_svr4_fetch_link_map_offsets (gdbarch, + nbsd_ilp32_solib_svr4_fetch_link_map_offsets); + tdep->fp_model = ARM_FLOAT_SOFT_VFP; } +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; +} + void _initialize_arm_netbsd_tdep (void) { - arm_gdbarch_register_os_abi (ARM_ABI_NETBSD_AOUT, arm_netbsd_aout_init_abi); - arm_gdbarch_register_os_abi (ARM_ABI_NETBSD_ELF, arm_netbsd_elf_init_abi); + 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, + arm_netbsd_elf_init_abi); } |
