/* Remote debugging interface for M32R/SDI.
- Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
Contributed by Renesas Technology Co.
Written by Kei Sakamoto <sakamoto.kei@renesas.com>.
else
{
buf[0] = SDI_WRITE_MEMORY;
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
store_long_parameter (buf + 1, pc_addr);
else
store_long_parameter (buf + 1, pc_addr - 1);
continue;
/* Set PBP. */
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
send_three_arg_cmd (SDI_WRITE_MEMORY, 0xffff8000 + 4 * i, 4,
0x00000006);
else
store_long_parameter (buf + 5, 4);
if ((bp_addr & 2) == 0 && bp_addr != (pc_addr & 0xfffffffc))
{
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
{
buf[9] = dbt_bp_entry[0];
buf[10] = dbt_bp_entry[1];
}
else
{
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
{
if ((bp_addr & 2) == 0)
{
continue;
/* DBC register */
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
{
switch (ab_type[i])
{
if (last_pc_addr != 0xffffffff)
{
buf[0] = SDI_WRITE_MEMORY;
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
store_long_parameter (buf + 1, last_pc_addr);
else
store_long_parameter (buf + 1, last_pc_addr - 1);
address, we have to take care of it later. */
if ((pc_addr & 0x2) != 0)
{
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
{
if ((bp_data[i][2] & 0x80) != 0)
{
c = serial_readchar (sdi_desc, SDI_TIMEOUT);
if (c != '-' && recv_data (buf, 4) != -1)
{
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
{
if ((buf[3] & 0x1) == 0x1)
hit_watchpoint_addr = ab_address[i];
/* Read the remote registers into the block REGS. */
-static void m32r_fetch_register (int);
+static void m32r_fetch_register (struct regcache *, int);
static void
-m32r_fetch_registers (void)
+m32r_fetch_registers (struct regcache *regcache)
{
int regno;
- for (regno = 0; regno < NUM_REGS; regno++)
- m32r_fetch_register (regno);
+ for (regno = 0; regno < gdbarch_num_regs (current_gdbarch); regno++)
+ m32r_fetch_register (regcache, regno);
}
/* Fetch register REGNO, or all registers if REGNO is -1.
Returns errno value. */
static void
-m32r_fetch_register (int regno)
+m32r_fetch_register (struct regcache *regcache, int regno)
{
unsigned long val, val2, regid;
if (regno == -1)
- m32r_fetch_registers ();
+ m32r_fetch_registers (regcache);
else
{
char buffer[MAX_REGISTER_SIZE];
{
send_one_arg_cmd (SDI_READ_CPU_REG, SDI_REG_BBPSW);
val2 = recv_long_data ();
- val = ((0x00c1 & val2) << 8) | ((0xc100 & val) >> 8);
+ val = ((0x00cf & val2) << 8) | ((0xcf00 & val) >> 8);
}
if (remote_debug)
/* We got the number the register holds, but gdb expects to see a
value in the target byte ordering. */
store_unsigned_integer (buffer, 4, val);
- regcache_raw_supply (current_regcache, regno, buffer);
+ regcache_raw_supply (regcache, regno, buffer);
}
return;
}
/* Store the remote registers from the contents of the block REGS. */
-static void m32r_store_register (int);
+static void m32r_store_register (struct regcache *, int);
static void
-m32r_store_registers (void)
+m32r_store_registers (struct regcache *regcache)
{
int regno;
- for (regno = 0; regno < NUM_REGS; regno++)
- m32r_store_register (regno);
+ for (regno = 0; regno < gdbarch_num_regs (current_gdbarch); regno++)
+ m32r_store_register (regcache, regno);
registers_changed ();
}
/* Store register REGNO, or all if REGNO == 0.
Return errno value. */
static void
-m32r_store_register (int regno)
+m32r_store_register (struct regcache *regcache, int regno)
{
int regid;
ULONGEST regval, tmp;
if (regno == -1)
- m32r_store_registers ();
+ m32r_store_registers (regcache);
else
{
- regcache_cooked_read_unsigned (current_regcache, regno, ®val);
+ regcache_cooked_read_unsigned (regcache, regno, ®val);
regid = get_reg_id (regno);
if (regid == SDI_REG_PSW)
send_one_arg_cmd (SDI_READ_CPU_REG, SDI_REG_BBPSW);
bbpsw = recv_long_data ();
- tmp = (0x00c1 & psw) | ((0x00c1 & regval) << 8);
+ tmp = (0x00cf & psw) | ((0x00cf & regval) << 8);
send_two_arg_cmd (SDI_WRITE_CPU_REG, SDI_REG_PSW, tmp);
- tmp = (0x0030 & bbpsw) | ((0xc100 & regval) >> 8);
+ tmp = (0x0030 & bbpsw) | ((0xcf00 & regval) >> 8);
send_two_arg_cmd (SDI_WRITE_CPU_REG, SDI_REG_BBPSW, tmp);
}
else
debugged. */
static void
-m32r_prepare_to_store (void)
+m32r_prepare_to_store (struct regcache *regcache)
{
/* Do nothing, since we can store individual regs */
if (remote_debug)