#include <stdio.h>
#include "defs.h"
#include "vx-share/regPacket.h"
#include "frame.h"
#include "inferior.h"
#include "target.h"
#include "gdbcore.h"
#include "command.h"
#include "symtab.h"
#include "symfile.h"
#include "regcache.h"
#include "gdb_string.h"
#include <errno.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/socket.h>
#ifdef _AIX
#define malloc bogon_malloc
#endif
#include <rpc/rpc.h>
#include <sys/time.h>
#include <netdb.h>
#include "vx-share/ptrace.h"
#include "vx-share/xdr_ptrace.h"
#include "vx-share/xdr_ld.h"
#include "vx-share/xdr_rdb.h"
#include "vx-share/dbgRpcLib.h"
#include <value.h>
#include <symtab.h>
extern int target_has_fp;
extern struct ext_format ext_format_i960;
extern void net_read_registers ();
extern void net_write_registers ();
void
vx_read_register (int regno)
{
char i960_greg_packet[I960_GREG_PLEN];
char i960_fpreg_packet[I960_FPREG_PLEN];
net_read_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_GETREGS);
bcopy (&i960_greg_packet[I960_R_R0],
®isters[REGISTER_BYTE (R0_REGNUM)], 16 * I960_GREG_SIZE);
bcopy (&i960_greg_packet[I960_R_G0],
®isters[REGISTER_BYTE (G0_REGNUM)], 16 * I960_GREG_SIZE);
bcopy (&i960_greg_packet[I960_R_PCW],
®isters[REGISTER_BYTE (PCW_REGNUM)], sizeof (int));
bcopy (&i960_greg_packet[I960_R_ACW],
®isters[REGISTER_BYTE (ACW_REGNUM)], sizeof (int));
bcopy (&i960_greg_packet[I960_R_TCW],
®isters[REGISTER_BYTE (TCW_REGNUM)], sizeof (int));
if (target_has_fp)
{
net_read_registers (i960_fpreg_packet, I960_FPREG_PLEN,
PTRACE_GETFPREGS);
bcopy (&i960_fpreg_packet[I960_R_FP0],
®isters[REGISTER_BYTE (FP0_REGNUM)],
REGISTER_RAW_SIZE (FP0_REGNUM) * 4);
}
else
bzero (®isters[REGISTER_BYTE (FP0_REGNUM)],
REGISTER_RAW_SIZE (FP0_REGNUM) * 4);
registers_fetched ();
}
void
vx_write_register (int regno)
{
char i960_greg_packet[I960_GREG_PLEN];
char i960_fpreg_packet[I960_FPREG_PLEN];
bcopy (®isters[REGISTER_BYTE (R0_REGNUM)],
&i960_greg_packet[I960_R_R0], 16 * I960_GREG_SIZE);
bcopy (®isters[REGISTER_BYTE (G0_REGNUM)],
&i960_greg_packet[I960_R_G0], 16 * I960_GREG_SIZE);
bcopy (®isters[REGISTER_BYTE (PCW_REGNUM)],
&i960_greg_packet[I960_R_PCW], sizeof (int));
bcopy (®isters[REGISTER_BYTE (ACW_REGNUM)],
&i960_greg_packet[I960_R_ACW], sizeof (int));
bcopy (®isters[REGISTER_BYTE (TCW_REGNUM)],
&i960_greg_packet[I960_R_TCW], sizeof (int));
net_write_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_SETREGS);
if (target_has_fp)
{
bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)],
&i960_fpreg_packet[I960_R_FP0],
REGISTER_RAW_SIZE (FP0_REGNUM) * 4);
net_write_registers (i960_fpreg_packet, I960_FPREG_PLEN,
PTRACE_SETFPREGS);
}
}