#include "defs.h"
#include "arm-tdep.h"
#define JB_PC 24
#define JB_ELEMENT_SIZE INT_REGISTER_RAW_SIZE
static const char arm_nbsd_arm_le_breakpoint[] = {0x11, 0x00, 0x00, 0xe6};
static int
arm_netbsd_aout_in_solib_call_trampoline (CORE_ADDR pc, char *name)
{
if (strcmp (name, "_PROCEDURE_LINKAGE_TABLE_") == 0)
return 1;
return 0;
}
static void
arm_netbsd_init_abi_common (struct gdbarch_info info,
struct gdbarch *gdbarch)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
tdep->lowest_pc = 0x8000;
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;
}
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);
set_gdbarch_in_solib_call_trampoline
(gdbarch, arm_netbsd_aout_in_solib_call_trampoline);
tdep->fp_model = ARM_FLOAT_SOFT;
}
static void
arm_netbsd_elf_init_abi (struct gdbarch_info info,
struct gdbarch *gdbarch)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
arm_netbsd_init_abi_common (info, gdbarch);
tdep->fp_model = ARM_FLOAT_SOFT_VFP;
}
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);
}