#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>
#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 void net_read_registers ();
extern void net_write_registers ();
void
vx_read_register (int regno)
{
char mips_greg_packet[MIPS_GREG_PLEN];
char mips_fpreg_packet[MIPS_FPREG_PLEN];
net_read_registers (mips_greg_packet, MIPS_GREG_PLEN, PTRACE_GETREGS);
bcopy (&mips_greg_packet[MIPS_R_GP0], &deprecated_registers[0],
32 * MIPS_GREG_SIZE);
bcopy (&mips_greg_packet[MIPS_R_SR],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)], MIPS_GREG_SIZE);
bcopy (&mips_greg_packet[MIPS_R_LO],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->lo)], MIPS_GREG_SIZE);
bcopy (&mips_greg_packet[MIPS_R_HI],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->hi)], MIPS_GREG_SIZE);
bcopy (&mips_greg_packet[MIPS_R_PC],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->pc)], MIPS_GREG_SIZE);
if (target_has_fp)
{
net_read_registers (mips_fpreg_packet, MIPS_FPREG_PLEN,
PTRACE_GETFPREGS);
bcopy (&mips_fpreg_packet[MIPS_R_FP0],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
DEPRECATED_REGISTER_RAW_SIZE (FP0_REGNUM) * 32);
bcopy (&mips_fpreg_packet[MIPS_R_FPCSR],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->fp_control_status)],
DEPRECATED_REGISTER_RAW_SIZE (mips_regnum (current_gdbarch)->fp_control_status));
}
else
{
memset (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
0, DEPRECATED_REGISTER_RAW_SIZE (FP0_REGNUM) * 32);
memset (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->fp_control_status)],
0, DEPRECATED_REGISTER_RAW_SIZE (mips_regnum (current_gdbarch)->fp_control_status));
}
deprecated_registers_fetched ();
}
vx_write_register (int regno)
{
char mips_greg_packet[MIPS_GREG_PLEN];
char mips_fpreg_packet[MIPS_FPREG_PLEN];
bcopy (&deprecated_registers[0], &mips_greg_packet[MIPS_R_GP0],
32 * MIPS_GREG_SIZE);
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)],
&mips_greg_packet[MIPS_R_SR], MIPS_GREG_SIZE);
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->lo)],
&mips_greg_packet[MIPS_R_LO], MIPS_GREG_SIZE);
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->hi)],
&mips_greg_packet[MIPS_R_HI], MIPS_GREG_SIZE);
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->pc)],
&mips_greg_packet[MIPS_R_PC], MIPS_GREG_SIZE);
net_write_registers (mips_greg_packet, MIPS_GREG_PLEN, PTRACE_SETREGS);
if (target_has_fp)
{
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
&mips_fpreg_packet[MIPS_R_FP0],
DEPRECATED_REGISTER_RAW_SIZE (FP0_REGNUM) * 32);
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->fp_control_status)],
&mips_fpreg_packet[MIPS_R_FPCSR],
DEPRECATED_REGISTER_RAW_SIZE (mips_regnum (current_gdbarch)->fp_control_status));
net_write_registers (mips_fpreg_packet, MIPS_FPREG_PLEN,
PTRACE_SETFPREGS);
}
}