/* Remote debugging interface for M32R/SDI.
- Copyright 2003, 2004 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008
+ Free Software Foundation, Inc.
Contributed by Renesas Technology Co.
Written by Kei Sakamoto <sakamoto.kei@renesas.com>.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "gdbcmd.h"
#include "gdb_string.h"
#include <ctype.h>
#include <signal.h>
+#ifdef __MINGW32__
+#include <winsock.h>
+#else
#include <netinet/in.h>
+#endif
#include <sys/types.h>
#include <sys/time.h>
#include <signal.h>
CORE_ADDR entry_pt;
if (args && *args)
- error ("Cannot pass arguments to remote STDEBUG process");
+ error (_("Cannot pass arguments to remote STDEBUG process"));
if (execfile == 0 || exec_bfd == 0)
- error ("No executable file specified");
+ error (_("No executable file specified"));
if (remote_debug)
fprintf_unfiltered (gdb_stdlog, "m32r_create_inferior(%s,%s)\n", execfile,
/* Install inferior's terminal modes. */
target_terminal_inferior ();
- proceed (entry_pt, TARGET_SIGNAL_DEFAULT, 0);
+ write_pc (entry_pt);
}
/* Open a connection to a remote debugger.
sdi_desc = serial_open (hostname);
if (!sdi_desc)
- error ("Connection refused\n");
+ error (_("Connection refused."));
if (get_ack () == -1)
- error ("Cannot connect to SDI target\n");
+ error (_("Cannot connect to SDI target."));
if (send_cmd (SDI_OPEN) == -1)
- error ("Cannot connect to SDI target\n");
+ error (_("Cannot connect to SDI target."));
/* Get maximum number of ib breakpoints */
send_one_arg_cmd (SDI_GET_ATTR, SDI_ATTR_BRK);
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
/* Write DBT instruction. */
buf[0] = SDI_WRITE_MEMORY;
- store_long_parameter (buf + 1, bp_addr);
+ store_long_parameter (buf + 1, (bp_addr & 0xfffffffc));
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])
{
/* Wait for ready */
buf[0] = SDI_WAIT_FOR_READY;
if (serial_write (sdi_desc, buf, 1) != 0)
- error ("Remote connection closed");
+ error (_("Remote connection closed"));
while (1)
{
c = serial_readchar (sdi_desc, SDI_TIMEOUT);
if (c < 0)
- error ("Remote connection closed");
+ error (_("Remote connection closed"));
if (c == '-') /* error */
{
else
ret = serial_write (sdi_desc, ".", 1); /* packet to wait */
if (ret != 0)
- error ("Remote connection closed");
+ error (_("Remote connection closed"));
}
status->kind = TARGET_WAITKIND_STOPPED;
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)
{
{
if (!mmu_on)
bp_addr &= 0x7fffffff;
- buf[0] = SDI_READ_MEMORY;
+ buf[0] = SDI_WRITE_MEMORY;
store_long_parameter (buf + 1, bp_addr & 0xfffffffc);
store_long_parameter (buf + 5, 4);
buf[9] = bp_data[i][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 (get_regcache_arch (regcache));
+ 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 (get_regcache_arch (regcache));
+ 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)
/* Read/Write memory. */
static int
-m32r_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len,
+m32r_xfer_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len,
int write,
struct mem_attrib *attrib, struct target_ops *target)
{
if (remote_debug)
{
if (write)
- fprintf_unfiltered (gdb_stdlog, "m32r_xfer_memory(%08lx,%d,write)\n",
- memaddr, len);
+ fprintf_unfiltered (gdb_stdlog, "m32r_xfer_memory(%s,%d,write)\n",
+ paddr (memaddr), len);
else
- fprintf_unfiltered (gdb_stdlog, "m32r_xfer_memory(%08lx,%d,read)\n",
- memaddr, len);
+ fprintf_unfiltered (gdb_stdlog, "m32r_xfer_memory(%s,%d,read)\n",
+ paddr (memaddr), len);
}
if (write)
}
static int
-m32r_insert_breakpoint (CORE_ADDR addr, char *shadow)
+m32r_insert_breakpoint (struct bp_target_info *bp_tgt)
{
+ CORE_ADDR addr = bp_tgt->placed_address;
int ib_breakpoints;
unsigned char buf[13];
int i, c;
if (remote_debug)
- fprintf_unfiltered (gdb_stdlog, "m32r_insert_breakpoint(%08lx,\"%s\")\n",
- addr, shadow);
+ fprintf_unfiltered (gdb_stdlog, "m32r_insert_breakpoint(%s,...)\n",
+ paddr (addr));
if (use_ib_breakpoints)
ib_breakpoints = max_ib_breakpoints;
}
}
- error ("Too many breakpoints");
+ error (_("Too many breakpoints"));
return 1;
}
static int
-m32r_remove_breakpoint (CORE_ADDR addr, char *shadow)
+m32r_remove_breakpoint (struct bp_target_info *bp_tgt)
{
+ CORE_ADDR addr = bp_tgt->placed_address;
int i;
if (remote_debug)
- fprintf_unfiltered (gdb_stdlog, "m32r_remove_breakpoint(%08lx,\"%s\")\n",
- addr, shadow);
+ fprintf_unfiltered (gdb_stdlog, "m32r_remove_breakpoint(%s)\n",
+ paddr (addr));
for (i = 0; i < MAX_BREAKPOINTS; i++)
{
char *filename;
int quiet;
int nostart;
- time_t start_time, end_time; /* Start and end times of download */
+ struct timeval start_time, end_time;
unsigned long data_count; /* Number of bytes transferred to memory */
int ret;
static RETSIGTYPE (*prev_sigint) ();
else if (strncmp (arg, "-nostart", strlen (arg)) == 0)
nostart = 1;
else
- error ("Unknown option `%s'", arg);
+ error (_("Unknown option `%s'"), arg);
}
if (!filename)
old_chain = make_cleanup_bfd_close (pbfd);
if (!bfd_check_format (pbfd, bfd_object))
- error ("\"%s\" is not an object file: %s", filename,
+ error (_("\"%s\" is not an object file: %s"), filename,
bfd_errmsg (bfd_get_error ()));
- start_time = time (NULL);
+ gettimeofday (&start_time, NULL);
data_count = 0;
interrupted = 0;
if (!quiet)
printf_filtered ("[Loading section %s at 0x%lx (%d bytes)]\n",
bfd_get_section_name (pbfd, section),
- section_address, (int) section_size);
+ (unsigned long) section_address,
+ (int) section_size);
fptr = 0;
bfd_get_section_contents (pbfd, section, buf + 9, fptr, count);
if (send_data (buf, count + 9) <= 0)
- error ("Error while downloading %s section.",
+ error (_("Error while downloading %s section."),
bfd_get_section_name (pbfd, section));
if (!quiet)
interrupted = 0;
signal (SIGINT, prev_sigint);
- end_time = time (NULL);
+ gettimeofday (&end_time, NULL);
/* Make the PC point at the start address */
if (exec_bfd)
entry = bfd_get_start_address (pbfd);
if (!quiet)
- printf_unfiltered ("[Starting %s at 0x%lx]\n", filename, entry);
+ printf_unfiltered ("[Starting %s at 0x%lx]\n", filename,
+ (unsigned long) entry);
}
- print_transfer_performance (gdb_stdout, data_count, 0,
- end_time - start_time);
+ print_transfer_performance (gdb_stdout, data_count, 0, &start_time,
+ &end_time);
do_cleanups (old_chain);
}
int i;
if (remote_debug)
- fprintf_unfiltered (gdb_stdlog, "m32r_insert_watchpoint(%08lx,%d,%d)\n",
- addr, len, type);
+ fprintf_unfiltered (gdb_stdlog, "m32r_insert_watchpoint(%s,%d,%d)\n",
+ paddr (addr), len, type);
for (i = 0; i < MAX_ACCESS_BREAKS; i++)
{
}
}
- error ("Too many watchpoints");
+ error (_("Too many watchpoints"));
return 1;
}
int i;
if (remote_debug)
- fprintf_unfiltered (gdb_stdlog, "m32r_remove_watchpoint(%08lx,%d,%d)\n",
- addr, len, type);
+ fprintf_unfiltered (gdb_stdlog, "m32r_remove_watchpoint(%s,%d,%d)\n",
+ paddr (addr), len, type);
for (i = 0; i < MAX_ACCESS_BREAKS; i++)
{
m32r_ops.to_create_inferior = m32r_create_inferior;
m32r_ops.to_mourn_inferior = m32r_mourn_inferior;
m32r_ops.to_stop = m32r_stop;
+ m32r_ops.to_log_command = serial_log_command;
m32r_ops.to_stratum = process_stratum;
m32r_ops.to_has_all_memory = 1;
m32r_ops.to_has_memory = 1;
add_target (&m32r_ops);
add_com ("sdireset", class_obscure, sdireset_command,
- "Reset SDI connection.");
+ _("Reset SDI connection."));
add_com ("sdistatus", class_obscure, sdistatus_command,
- "Show status of SDI connection.");
+ _("Show status of SDI connection."));
add_com ("debug_chaos", class_obscure, debug_chaos_command,
- "Debug M32R/Chaos.");
+ _("Debug M32R/Chaos."));
add_com ("use_debug_dma", class_obscure, use_debug_dma_command,
- "Use debug DMA mem access.");
+ _("Use debug DMA mem access."));
add_com ("use_mon_code", class_obscure, use_mon_code_command,
- "Use mon code mem access.");
+ _("Use mon code mem access."));
add_com ("use_ib_break", class_obscure, use_ib_breakpoints_command,
- "Set breakpoints by IB break.");
+ _("Set breakpoints by IB break."));
add_com ("use_dbt_break", class_obscure, use_dbt_breakpoints_command,
- "Set breakpoints by dbt.");
+ _("Set breakpoints by dbt."));
}
projects / deliverable / binutils-gdb.git / blobdiff