#include "defs.h"
#include <sys/types.h>
#include <sys/ptrace.h>
#include <machine/reg.h>
#include <machine/frame.h>
#include "inferior.h"
#include "gdbcore.h"
#include "regcache.h"
#ifndef HAVE_GREGSET_T
typedef struct reg gregset_t;
#endif
#ifndef HAVE_FPREGSET_T
typedef struct fpreg fpregset_t;
#endif
#include "gregset.h"
#include "i387-nat.h"
struct md_core
{
struct reg intreg;
char freg[108];
};
static void
fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, int which,
CORE_ADDR ignore)
{
struct md_core *core_reg = (struct md_core *) core_reg_sect;
if (which != 0)
return;
supply_gregset (&core_reg->intreg);
i387_supply_fsave (core_reg->freg);
}
static void
fetch_elfcore_registers (char *core_reg_sect, unsigned core_reg_size, int which,
CORE_ADDR ignore)
{
gregset_t gregset;
switch (which)
{
case 0:
if (core_reg_size != sizeof (struct reg))
warning ("Wrong size register set in core file.");
else
{
memcpy (&gregset, core_reg_sect, sizeof (gregset));
supply_gregset (&gregset);
}
break;
case 2:
if (core_reg_size != 108)
warning ("Wrong size FP register set in core file.");
else
i387_supply_fsave (core_reg_sect);
break;
case 3:
if (core_reg_size != 512)
warning ("Wrong size XMM register set in core file.");
else
i387_supply_fxsave (core_reg_sect);
break;
default:
break;
}
}
static struct core_fns i386nbsd_core_fns =
{
bfd_target_unknown_flavour,
default_check_format,
default_core_sniffer,
fetch_core_registers,
NULL
};
static struct core_fns i386nbsd_elfcore_fns =
{
bfd_target_elf_flavour,
default_check_format,
default_core_sniffer,
fetch_elfcore_registers,
NULL
};
void
_initialize_i386nbsd_nat (void)
{
add_core_fns (&i386nbsd_core_fns);
add_core_fns (&i386nbsd_elfcore_fns);
}