/* Remote debugging interface to m32r and mon2000 ROM monitors for GDB,
|
/* Remote debugging interface to m32r and mon2000 ROM monitors for GDB,
|
the GNU debugger.
|
the GNU debugger.
|
Copyright 1996, 1997, 1998, 1999, 2000, 2001
|
Copyright 1996, 1997, 1998, 1999, 2000, 2001
|
Free Software Foundation, Inc.
|
Free Software Foundation, Inc.
|
|
|
Adapted by Michael Snyder of Cygnus Support.
|
Adapted by Michael Snyder of Cygnus Support.
|
|
|
This file is part of GDB.
|
This file is part of GDB.
|
|
|
This program is free software; you can redistribute it and/or modify
|
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
|
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 2 of the License, or
|
(at your option) any later version.
|
(at your option) any later version.
|
|
|
This program is distributed in the hope that it will be useful,
|
This program is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
along with this program; if not, write to the Free Software
|
along with this program; if not, write to the Free Software
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
Boston, MA 02111-1307, USA. */
|
Boston, MA 02111-1307, USA. */
|
|
|
/* This module defines communication with the Mitsubishi m32r monitor */
|
/* This module defines communication with the Mitsubishi m32r monitor */
|
|
|
#include "defs.h"
|
#include "defs.h"
|
#include "gdbcore.h"
|
#include "gdbcore.h"
|
#include "target.h"
|
#include "target.h"
|
#include "monitor.h"
|
#include "monitor.h"
|
#include "serial.h"
|
#include "serial.h"
|
#include "symtab.h"
|
#include "symtab.h"
|
#include "command.h"
|
#include "command.h"
|
#include "gdbcmd.h"
|
#include "gdbcmd.h"
|
#include "symfile.h" /* for generic load */
|
#include "symfile.h" /* for generic load */
|
#include <time.h> /* for time_t */
|
#include <time.h> /* for time_t */
|
#include "gdb_string.h"
|
#include "gdb_string.h"
|
#include "objfiles.h" /* for ALL_OBJFILES etc. */
|
#include "objfiles.h" /* for ALL_OBJFILES etc. */
|
#include "inferior.h" /* for write_pc() */
|
#include "inferior.h" /* for write_pc() */
|
#include <ctype.h>
|
#include <ctype.h>
|
#include "regcache.h"
|
#include "regcache.h"
|
|
|
extern void report_transfer_performance (unsigned long, time_t, time_t);
|
extern void report_transfer_performance (unsigned long, time_t, time_t);
|
|
|
/*
|
/*
|
* All this stuff just to get my host computer's IP address!
|
* All this stuff just to get my host computer's IP address!
|
*/
|
*/
|
#include <sys/types.h>
|
#include <sys/types.h>
|
#include <netdb.h> /* for hostent */
|
#include <netdb.h> /* for hostent */
|
#include <netinet/in.h> /* for struct in_addr */
|
#include <netinet/in.h> /* for struct in_addr */
|
#if 1
|
#if 1
|
#include <arpa/inet.h> /* for inet_ntoa */
|
#include <arpa/inet.h> /* for inet_ntoa */
|
#endif
|
#endif
|
|
|
static char *board_addr; /* user-settable IP address for M32R-EVA */
|
static char *board_addr; /* user-settable IP address for M32R-EVA */
|
static char *server_addr; /* user-settable IP address for gdb host */
|
static char *server_addr; /* user-settable IP address for gdb host */
|
static char *download_path; /* user-settable path for SREC files */
|
static char *download_path; /* user-settable path for SREC files */
|
|
|
|
|
/*
|
/*
|
* Function: m32r_load_1 (helper function)
|
* Function: m32r_load_1 (helper function)
|
*/
|
*/
|
|
|
static void
|
static void
|
m32r_load_section (bfd *abfd, asection *s, void *obj)
|
m32r_load_section (bfd *abfd, asection *s, void *obj)
|
{
|
{
|
unsigned int *data_count = obj;
|
unsigned int *data_count = obj;
|
if (s->flags & SEC_LOAD)
|
if (s->flags & SEC_LOAD)
|
{
|
{
|
bfd_size_type section_size = bfd_section_size (abfd, s);
|
bfd_size_type section_size = bfd_section_size (abfd, s);
|
bfd_vma section_base = bfd_section_lma (abfd, s);
|
bfd_vma section_base = bfd_section_lma (abfd, s);
|
unsigned int buffer, i;
|
unsigned int buffer, i;
|
|
|
*data_count += section_size;
|
*data_count += section_size;
|
|
|
printf_filtered ("Loading section %s, size 0x%lx lma ",
|
printf_filtered ("Loading section %s, size 0x%lx lma ",
|
bfd_section_name (abfd, s), section_size);
|
bfd_section_name (abfd, s), section_size);
|
print_address_numeric (section_base, 1, gdb_stdout);
|
print_address_numeric (section_base, 1, gdb_stdout);
|
printf_filtered ("\n");
|
printf_filtered ("\n");
|
gdb_flush (gdb_stdout);
|
gdb_flush (gdb_stdout);
|
monitor_printf ("%s mw\r", paddr_nz (section_base));
|
monitor_printf ("%s mw\r", paddr_nz (section_base));
|
for (i = 0; i < section_size; i += 4)
|
for (i = 0; i < section_size; i += 4)
|
{
|
{
|
QUIT;
|
QUIT;
|
monitor_expect (" -> ", NULL, 0);
|
monitor_expect (" -> ", NULL, 0);
|
bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4);
|
bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4);
|
monitor_printf ("%x\n", buffer);
|
monitor_printf ("%x\n", buffer);
|
}
|
}
|
monitor_expect (" -> ", NULL, 0);
|
monitor_expect (" -> ", NULL, 0);
|
monitor_printf ("q\n");
|
monitor_printf ("q\n");
|
monitor_expect_prompt (NULL, 0);
|
monitor_expect_prompt (NULL, 0);
|
}
|
}
|
}
|
}
|
|
|
static int
|
static int
|
m32r_load_1 (void *dummy)
|
m32r_load_1 (void *dummy)
|
{
|
{
|
int data_count = 0;
|
int data_count = 0;
|
|
|
bfd_map_over_sections ((bfd *) dummy, m32r_load_section, &data_count);
|
bfd_map_over_sections ((bfd *) dummy, m32r_load_section, &data_count);
|
return data_count;
|
return data_count;
|
}
|
}
|
|
|
/*
|
/*
|
* Function: m32r_load (an alternate way to load)
|
* Function: m32r_load (an alternate way to load)
|
*/
|
*/
|
|
|
static void
|
static void
|
m32r_load (char *filename, int from_tty)
|
m32r_load (char *filename, int from_tty)
|
{
|
{
|
bfd *abfd;
|
bfd *abfd;
|
asection *s;
|
asection *s;
|
unsigned int i, data_count = 0;
|
unsigned int i, data_count = 0;
|
time_t start_time, end_time; /* for timing of download */
|
time_t start_time, end_time; /* for timing of download */
|
|
|
if (filename == NULL || filename[0] == 0)
|
if (filename == NULL || filename[0] == 0)
|
filename = get_exec_file (1);
|
filename = get_exec_file (1);
|
|
|
abfd = bfd_openr (filename, 0);
|
abfd = bfd_openr (filename, 0);
|
if (!abfd)
|
if (!abfd)
|
error ("Unable to open file %s\n", filename);
|
error ("Unable to open file %s\n", filename);
|
if (bfd_check_format (abfd, bfd_object) == 0)
|
if (bfd_check_format (abfd, bfd_object) == 0)
|
error ("File is not an object file\n");
|
error ("File is not an object file\n");
|
start_time = time (NULL);
|
start_time = time (NULL);
|
#if 0
|
#if 0
|
for (s = abfd->sections; s; s = s->next)
|
for (s = abfd->sections; s; s = s->next)
|
if (s->flags & SEC_LOAD)
|
if (s->flags & SEC_LOAD)
|
{
|
{
|
bfd_size_type section_size = bfd_section_size (abfd, s);
|
bfd_size_type section_size = bfd_section_size (abfd, s);
|
bfd_vma section_base = bfd_section_vma (abfd, s);
|
bfd_vma section_base = bfd_section_vma (abfd, s);
|
unsigned int buffer;
|
unsigned int buffer;
|
|
|
data_count += section_size;
|
data_count += section_size;
|
|
|
printf_filtered ("Loading section %s, size 0x%lx vma ",
|
printf_filtered ("Loading section %s, size 0x%lx vma ",
|
bfd_section_name (abfd, s), section_size);
|
bfd_section_name (abfd, s), section_size);
|
print_address_numeric (section_base, 1, gdb_stdout);
|
print_address_numeric (section_base, 1, gdb_stdout);
|
printf_filtered ("\n");
|
printf_filtered ("\n");
|
gdb_flush (gdb_stdout);
|
gdb_flush (gdb_stdout);
|
monitor_printf ("%x mw\r", section_base);
|
monitor_printf ("%x mw\r", section_base);
|
for (i = 0; i < section_size; i += 4)
|
for (i = 0; i < section_size; i += 4)
|
{
|
{
|
monitor_expect (" -> ", NULL, 0);
|
monitor_expect (" -> ", NULL, 0);
|
bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4);
|
bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4);
|
monitor_printf ("%x\n", buffer);
|
monitor_printf ("%x\n", buffer);
|
}
|
}
|
monitor_expect (" -> ", NULL, 0);
|
monitor_expect (" -> ", NULL, 0);
|
monitor_printf ("q\n");
|
monitor_printf ("q\n");
|
monitor_expect_prompt (NULL, 0);
|
monitor_expect_prompt (NULL, 0);
|
}
|
}
|
#else
|
#else
|
if (!(catch_errors (m32r_load_1, abfd, "Load aborted!\n", RETURN_MASK_ALL)))
|
if (!(catch_errors (m32r_load_1, abfd, "Load aborted!\n", RETURN_MASK_ALL)))
|
{
|
{
|
monitor_printf ("q\n");
|
monitor_printf ("q\n");
|
return;
|
return;
|
}
|
}
|
#endif
|
#endif
|
end_time = time (NULL);
|
end_time = time (NULL);
|
printf_filtered ("Start address 0x%lx\n", bfd_get_start_address (abfd));
|
printf_filtered ("Start address 0x%lx\n", bfd_get_start_address (abfd));
|
report_transfer_performance (data_count, start_time, end_time);
|
report_transfer_performance (data_count, start_time, end_time);
|
|
|
/* Finally, make the PC point at the start address */
|
/* Finally, make the PC point at the start address */
|
if (exec_bfd)
|
if (exec_bfd)
|
write_pc (bfd_get_start_address (exec_bfd));
|
write_pc (bfd_get_start_address (exec_bfd));
|
|
|
inferior_ptid = null_ptid; /* No process now */
|
inferior_ptid = null_ptid; /* No process now */
|
|
|
/* This is necessary because many things were based on the PC at the
|
/* This is necessary because many things were based on the PC at the
|
time that we attached to the monitor, which is no longer valid
|
time that we attached to the monitor, which is no longer valid
|
now that we have loaded new code (and just changed the PC).
|
now that we have loaded new code (and just changed the PC).
|
Another way to do this might be to call normal_stop, except that
|
Another way to do this might be to call normal_stop, except that
|
the stack may not be valid, and things would get horribly
|
the stack may not be valid, and things would get horribly
|
confused... */
|
confused... */
|
|
|
clear_symtab_users ();
|
clear_symtab_users ();
|
}
|
}
|
|
|
static void
|
static void
|
m32r_load_gen (char *filename, int from_tty)
|
m32r_load_gen (char *filename, int from_tty)
|
{
|
{
|
generic_load (filename, from_tty);
|
generic_load (filename, from_tty);
|
}
|
}
|
|
|
static void m32r_open (char *args, int from_tty);
|
static void m32r_open (char *args, int from_tty);
|
static void mon2000_open (char *args, int from_tty);
|
static void mon2000_open (char *args, int from_tty);
|
|
|
/* This array of registers needs to match the indexes used by GDB. The
|
/* This array of registers needs to match the indexes used by GDB. The
|
whole reason this exists is because the various ROM monitors use
|
whole reason this exists is because the various ROM monitors use
|
different names than GDB does, and don't support all the registers
|
different names than GDB does, and don't support all the registers
|
either. So, typing "info reg sp" becomes an "A7". */
|
either. So, typing "info reg sp" becomes an "A7". */
|
|
|
static char *m32r_regnames[] =
|
static char *m32r_regnames[] =
|
{"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
{"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
"psw", "cbr", "spi", "spu", "bpc", "pc", "accl", "acch",
|
"psw", "cbr", "spi", "spu", "bpc", "pc", "accl", "acch",
|
};
|
};
|
|
|
static void
|
static void
|
m32r_supply_register (char *regname, int regnamelen, char *val, int vallen)
|
m32r_supply_register (char *regname, int regnamelen, char *val, int vallen)
|
{
|
{
|
int regno;
|
int regno;
|
int num_regs = sizeof (m32r_regnames) / sizeof (m32r_regnames[0]);
|
int num_regs = sizeof (m32r_regnames) / sizeof (m32r_regnames[0]);
|
|
|
for (regno = 0; regno < num_regs; regno++)
|
for (regno = 0; regno < num_regs; regno++)
|
if (strncmp (regname, m32r_regnames[regno], regnamelen) == 0)
|
if (strncmp (regname, m32r_regnames[regno], regnamelen) == 0)
|
break;
|
break;
|
|
|
if (regno >= num_regs)
|
if (regno >= num_regs)
|
return; /* no match */
|
return; /* no match */
|
|
|
if (regno == ACCL_REGNUM)
|
if (regno == ACCL_REGNUM)
|
{ /* special handling for 64-bit acc reg */
|
{ /* special handling for 64-bit acc reg */
|
monitor_supply_register (ACCH_REGNUM, val);
|
monitor_supply_register (ACCH_REGNUM, val);
|
val = strchr (val, ':'); /* skip past ':' to get 2nd word */
|
val = strchr (val, ':'); /* skip past ':' to get 2nd word */
|
if (val != NULL)
|
if (val != NULL)
|
monitor_supply_register (ACCL_REGNUM, val + 1);
|
monitor_supply_register (ACCL_REGNUM, val + 1);
|
}
|
}
|
else
|
else
|
{
|
{
|
monitor_supply_register (regno, val);
|
monitor_supply_register (regno, val);
|
if (regno == PSW_REGNUM)
|
if (regno == PSW_REGNUM)
|
{
|
{
|
unsigned long psw = strtoul (val, NULL, 16);
|
unsigned long psw = strtoul (val, NULL, 16);
|
char *zero = "00000000", *one = "00000001";
|
char *zero = "00000000", *one = "00000001";
|
|
|
#ifdef SM_REGNUM
|
#ifdef SM_REGNUM
|
/* Stack mode bit */
|
/* Stack mode bit */
|
monitor_supply_register (SM_REGNUM, (psw & 0x80) ? one : zero);
|
monitor_supply_register (SM_REGNUM, (psw & 0x80) ? one : zero);
|
#endif
|
#endif
|
#ifdef BSM_REGNUM
|
#ifdef BSM_REGNUM
|
/* Backup stack mode bit */
|
/* Backup stack mode bit */
|
monitor_supply_register (BSM_REGNUM, (psw & 0x8000) ? one : zero);
|
monitor_supply_register (BSM_REGNUM, (psw & 0x8000) ? one : zero);
|
#endif
|
#endif
|
#ifdef IE_REGNUM
|
#ifdef IE_REGNUM
|
/* Interrupt enable bit */
|
/* Interrupt enable bit */
|
monitor_supply_register (IE_REGNUM, (psw & 0x40) ? one : zero);
|
monitor_supply_register (IE_REGNUM, (psw & 0x40) ? one : zero);
|
#endif
|
#endif
|
#ifdef BIE_REGNUM
|
#ifdef BIE_REGNUM
|
/* Backup interrupt enable bit */
|
/* Backup interrupt enable bit */
|
monitor_supply_register (BIE_REGNUM, (psw & 0x4000) ? one : zero);
|
monitor_supply_register (BIE_REGNUM, (psw & 0x4000) ? one : zero);
|
#endif
|
#endif
|
#ifdef COND_REGNUM
|
#ifdef COND_REGNUM
|
/* Condition bit (carry etc.) */
|
/* Condition bit (carry etc.) */
|
monitor_supply_register (COND_REGNUM, (psw & 0x1) ? one : zero);
|
monitor_supply_register (COND_REGNUM, (psw & 0x1) ? one : zero);
|
#endif
|
#endif
|
#ifdef CBR_REGNUM
|
#ifdef CBR_REGNUM
|
monitor_supply_register (CBR_REGNUM, (psw & 0x1) ? one : zero);
|
monitor_supply_register (CBR_REGNUM, (psw & 0x1) ? one : zero);
|
#endif
|
#endif
|
#ifdef BPC_REGNUM
|
#ifdef BPC_REGNUM
|
monitor_supply_register (BPC_REGNUM, zero); /* KLUDGE: (???????) */
|
monitor_supply_register (BPC_REGNUM, zero); /* KLUDGE: (???????) */
|
#endif
|
#endif
|
#ifdef BCARRY_REGNUM
|
#ifdef BCARRY_REGNUM
|
monitor_supply_register (BCARRY_REGNUM, zero); /* KLUDGE: (??????) */
|
monitor_supply_register (BCARRY_REGNUM, zero); /* KLUDGE: (??????) */
|
#endif
|
#endif
|
}
|
}
|
|
|
if (regno == SPI_REGNUM || regno == SPU_REGNUM)
|
if (regno == SPI_REGNUM || regno == SPU_REGNUM)
|
{ /* special handling for stack pointer (spu or spi) */
|
{ /* special handling for stack pointer (spu or spi) */
|
unsigned long stackmode = read_register (PSW_REGNUM) & 0x80;
|
unsigned long stackmode = read_register (PSW_REGNUM) & 0x80;
|
|
|
if (regno == SPI_REGNUM && !stackmode) /* SP == SPI */
|
if (regno == SPI_REGNUM && !stackmode) /* SP == SPI */
|
monitor_supply_register (SP_REGNUM, val);
|
monitor_supply_register (SP_REGNUM, val);
|
else if (regno == SPU_REGNUM && stackmode) /* SP == SPU */
|
else if (regno == SPU_REGNUM && stackmode) /* SP == SPU */
|
monitor_supply_register (SP_REGNUM, val);
|
monitor_supply_register (SP_REGNUM, val);
|
}
|
}
|
}
|
}
|
}
|
}
|
|
|
/* m32r RevC board monitor */
|
/* m32r RevC board monitor */
|
|
|
static struct target_ops m32r_ops;
|
static struct target_ops m32r_ops;
|
|
|
static char *m32r_inits[] =
|
static char *m32r_inits[] =
|
{"\r", NULL};
|
{"\r", NULL};
|
|
|
static struct monitor_ops m32r_cmds;
|
static struct monitor_ops m32r_cmds;
|
|
|
static void
|
static void
|
init_m32r_cmds (void)
|
init_m32r_cmds (void)
|
{
|
{
|
m32r_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_REGISTER_VALUE_FIRST;
|
m32r_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_REGISTER_VALUE_FIRST;
|
m32r_cmds.init = m32r_inits; /* Init strings */
|
m32r_cmds.init = m32r_inits; /* Init strings */
|
m32r_cmds.cont = "go\r"; /* continue command */
|
m32r_cmds.cont = "go\r"; /* continue command */
|
m32r_cmds.step = "step\r"; /* single step */
|
m32r_cmds.step = "step\r"; /* single step */
|
m32r_cmds.stop = NULL; /* interrupt command */
|
m32r_cmds.stop = NULL; /* interrupt command */
|
m32r_cmds.set_break = "%x +bp\r"; /* set a breakpoint */
|
m32r_cmds.set_break = "%x +bp\r"; /* set a breakpoint */
|
m32r_cmds.clr_break = "%x -bp\r"; /* clear a breakpoint */
|
m32r_cmds.clr_break = "%x -bp\r"; /* clear a breakpoint */
|
m32r_cmds.clr_all_break = "bpoff\r"; /* clear all breakpoints */
|
m32r_cmds.clr_all_break = "bpoff\r"; /* clear all breakpoints */
|
m32r_cmds.fill = "%x %x %x fill\r"; /* fill (start length val) */
|
m32r_cmds.fill = "%x %x %x fill\r"; /* fill (start length val) */
|
m32r_cmds.setmem.cmdb = "%x 1 %x fill\r"; /* setmem.cmdb (addr, value) */
|
m32r_cmds.setmem.cmdb = "%x 1 %x fill\r"; /* setmem.cmdb (addr, value) */
|
m32r_cmds.setmem.cmdw = "%x 1 %x fillh\r"; /* setmem.cmdw (addr, value) */
|
m32r_cmds.setmem.cmdw = "%x 1 %x fillh\r"; /* setmem.cmdw (addr, value) */
|
m32r_cmds.setmem.cmdl = "%x 1 %x fillw\r"; /* setmem.cmdl (addr, value) */
|
m32r_cmds.setmem.cmdl = "%x 1 %x fillw\r"; /* setmem.cmdl (addr, value) */
|
m32r_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
|
m32r_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
|
m32r_cmds.setmem.resp_delim = NULL; /* setmem.resp_delim */
|
m32r_cmds.setmem.resp_delim = NULL; /* setmem.resp_delim */
|
m32r_cmds.setmem.term = NULL; /* setmem.term */
|
m32r_cmds.setmem.term = NULL; /* setmem.term */
|
m32r_cmds.setmem.term_cmd = NULL; /* setmem.term_cmd */
|
m32r_cmds.setmem.term_cmd = NULL; /* setmem.term_cmd */
|
m32r_cmds.getmem.cmdb = "%x %x dump\r"; /* getmem.cmdb (addr, len) */
|
m32r_cmds.getmem.cmdb = "%x %x dump\r"; /* getmem.cmdb (addr, len) */
|
m32r_cmds.getmem.cmdw = NULL; /* getmem.cmdw (addr, len) */
|
m32r_cmds.getmem.cmdw = NULL; /* getmem.cmdw (addr, len) */
|
m32r_cmds.getmem.cmdl = NULL; /* getmem.cmdl (addr, len) */
|
m32r_cmds.getmem.cmdl = NULL; /* getmem.cmdl (addr, len) */
|
m32r_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
|
m32r_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
|
m32r_cmds.getmem.resp_delim = ": "; /* getmem.resp_delim */
|
m32r_cmds.getmem.resp_delim = ": "; /* getmem.resp_delim */
|
m32r_cmds.getmem.term = NULL; /* getmem.term */
|
m32r_cmds.getmem.term = NULL; /* getmem.term */
|
m32r_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
|
m32r_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
|
m32r_cmds.setreg.cmd = "%x to %%%s\r"; /* setreg.cmd (name, value) */
|
m32r_cmds.setreg.cmd = "%x to %%%s\r"; /* setreg.cmd (name, value) */
|
m32r_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
|
m32r_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
|
m32r_cmds.setreg.term = NULL; /* setreg.term */
|
m32r_cmds.setreg.term = NULL; /* setreg.term */
|
m32r_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
|
m32r_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
|
m32r_cmds.getreg.cmd = NULL; /* getreg.cmd (name) */
|
m32r_cmds.getreg.cmd = NULL; /* getreg.cmd (name) */
|
m32r_cmds.getreg.resp_delim = NULL; /* getreg.resp_delim */
|
m32r_cmds.getreg.resp_delim = NULL; /* getreg.resp_delim */
|
m32r_cmds.getreg.term = NULL; /* getreg.term */
|
m32r_cmds.getreg.term = NULL; /* getreg.term */
|
m32r_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
|
m32r_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
|
m32r_cmds.dump_registers = ".reg\r"; /* dump_registers */
|
m32r_cmds.dump_registers = ".reg\r"; /* dump_registers */
|
m32r_cmds.register_pattern = "\\(\\w+\\) += \\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
|
m32r_cmds.register_pattern = "\\(\\w+\\) += \\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
|
m32r_cmds.supply_register = m32r_supply_register; /* supply_register */
|
m32r_cmds.supply_register = m32r_supply_register; /* supply_register */
|
m32r_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
|
m32r_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
|
m32r_cmds.load = NULL; /* download command */
|
m32r_cmds.load = NULL; /* download command */
|
m32r_cmds.loadresp = NULL; /* load response */
|
m32r_cmds.loadresp = NULL; /* load response */
|
m32r_cmds.prompt = "ok "; /* monitor command prompt */
|
m32r_cmds.prompt = "ok "; /* monitor command prompt */
|
m32r_cmds.line_term = "\r"; /* end-of-line terminator */
|
m32r_cmds.line_term = "\r"; /* end-of-line terminator */
|
m32r_cmds.cmd_end = NULL; /* optional command terminator */
|
m32r_cmds.cmd_end = NULL; /* optional command terminator */
|
m32r_cmds.target = &m32r_ops; /* target operations */
|
m32r_cmds.target = &m32r_ops; /* target operations */
|
m32r_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
|
m32r_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
|
m32r_cmds.regnames = m32r_regnames; /* registers names */
|
m32r_cmds.regnames = m32r_regnames; /* registers names */
|
m32r_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
|
m32r_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
|
} /* init_m32r_cmds */
|
} /* init_m32r_cmds */
|
|
|
static void
|
static void
|
m32r_open (char *args, int from_tty)
|
m32r_open (char *args, int from_tty)
|
{
|
{
|
monitor_open (args, &m32r_cmds, from_tty);
|
monitor_open (args, &m32r_cmds, from_tty);
|
}
|
}
|
|
|
/* Mon2000 monitor (MSA2000 board) */
|
/* Mon2000 monitor (MSA2000 board) */
|
|
|
static struct target_ops mon2000_ops;
|
static struct target_ops mon2000_ops;
|
static struct monitor_ops mon2000_cmds;
|
static struct monitor_ops mon2000_cmds;
|
|
|
static void
|
static void
|
init_mon2000_cmds (void)
|
init_mon2000_cmds (void)
|
{
|
{
|
mon2000_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_REGISTER_VALUE_FIRST;
|
mon2000_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_REGISTER_VALUE_FIRST;
|
mon2000_cmds.init = m32r_inits; /* Init strings */
|
mon2000_cmds.init = m32r_inits; /* Init strings */
|
mon2000_cmds.cont = "go\r"; /* continue command */
|
mon2000_cmds.cont = "go\r"; /* continue command */
|
mon2000_cmds.step = "step\r"; /* single step */
|
mon2000_cmds.step = "step\r"; /* single step */
|
mon2000_cmds.stop = NULL; /* interrupt command */
|
mon2000_cmds.stop = NULL; /* interrupt command */
|
mon2000_cmds.set_break = "%x +bp\r"; /* set a breakpoint */
|
mon2000_cmds.set_break = "%x +bp\r"; /* set a breakpoint */
|
mon2000_cmds.clr_break = "%x -bp\r"; /* clear a breakpoint */
|
mon2000_cmds.clr_break = "%x -bp\r"; /* clear a breakpoint */
|
mon2000_cmds.clr_all_break = "bpoff\r"; /* clear all breakpoints */
|
mon2000_cmds.clr_all_break = "bpoff\r"; /* clear all breakpoints */
|
mon2000_cmds.fill = "%x %x %x fill\r"; /* fill (start length val) */
|
mon2000_cmds.fill = "%x %x %x fill\r"; /* fill (start length val) */
|
mon2000_cmds.setmem.cmdb = "%x 1 %x fill\r"; /* setmem.cmdb (addr, value) */
|
mon2000_cmds.setmem.cmdb = "%x 1 %x fill\r"; /* setmem.cmdb (addr, value) */
|
mon2000_cmds.setmem.cmdw = "%x 1 %x fillh\r"; /* setmem.cmdw (addr, value) */
|
mon2000_cmds.setmem.cmdw = "%x 1 %x fillh\r"; /* setmem.cmdw (addr, value) */
|
mon2000_cmds.setmem.cmdl = "%x 1 %x fillw\r"; /* setmem.cmdl (addr, value) */
|
mon2000_cmds.setmem.cmdl = "%x 1 %x fillw\r"; /* setmem.cmdl (addr, value) */
|
mon2000_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
|
mon2000_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
|
mon2000_cmds.setmem.resp_delim = NULL; /* setmem.resp_delim */
|
mon2000_cmds.setmem.resp_delim = NULL; /* setmem.resp_delim */
|
mon2000_cmds.setmem.term = NULL; /* setmem.term */
|
mon2000_cmds.setmem.term = NULL; /* setmem.term */
|
mon2000_cmds.setmem.term_cmd = NULL; /* setmem.term_cmd */
|
mon2000_cmds.setmem.term_cmd = NULL; /* setmem.term_cmd */
|
mon2000_cmds.getmem.cmdb = "%x %x dump\r"; /* getmem.cmdb (addr, len) */
|
mon2000_cmds.getmem.cmdb = "%x %x dump\r"; /* getmem.cmdb (addr, len) */
|
mon2000_cmds.getmem.cmdw = NULL; /* getmem.cmdw (addr, len) */
|
mon2000_cmds.getmem.cmdw = NULL; /* getmem.cmdw (addr, len) */
|
mon2000_cmds.getmem.cmdl = NULL; /* getmem.cmdl (addr, len) */
|
mon2000_cmds.getmem.cmdl = NULL; /* getmem.cmdl (addr, len) */
|
mon2000_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
|
mon2000_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
|
mon2000_cmds.getmem.resp_delim = ": "; /* getmem.resp_delim */
|
mon2000_cmds.getmem.resp_delim = ": "; /* getmem.resp_delim */
|
mon2000_cmds.getmem.term = NULL; /* getmem.term */
|
mon2000_cmds.getmem.term = NULL; /* getmem.term */
|
mon2000_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
|
mon2000_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
|
mon2000_cmds.setreg.cmd = "%x to %%%s\r"; /* setreg.cmd (name, value) */
|
mon2000_cmds.setreg.cmd = "%x to %%%s\r"; /* setreg.cmd (name, value) */
|
mon2000_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
|
mon2000_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
|
mon2000_cmds.setreg.term = NULL; /* setreg.term */
|
mon2000_cmds.setreg.term = NULL; /* setreg.term */
|
mon2000_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
|
mon2000_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
|
mon2000_cmds.getreg.cmd = NULL; /* getreg.cmd (name) */
|
mon2000_cmds.getreg.cmd = NULL; /* getreg.cmd (name) */
|
mon2000_cmds.getreg.resp_delim = NULL; /* getreg.resp_delim */
|
mon2000_cmds.getreg.resp_delim = NULL; /* getreg.resp_delim */
|
mon2000_cmds.getreg.term = NULL; /* getreg.term */
|
mon2000_cmds.getreg.term = NULL; /* getreg.term */
|
mon2000_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
|
mon2000_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
|
mon2000_cmds.dump_registers = ".reg\r"; /* dump_registers */
|
mon2000_cmds.dump_registers = ".reg\r"; /* dump_registers */
|
mon2000_cmds.register_pattern = "\\(\\w+\\) += \\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
|
mon2000_cmds.register_pattern = "\\(\\w+\\) += \\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
|
mon2000_cmds.supply_register = m32r_supply_register; /* supply_register */
|
mon2000_cmds.supply_register = m32r_supply_register; /* supply_register */
|
mon2000_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
|
mon2000_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
|
mon2000_cmds.load = NULL; /* download command */
|
mon2000_cmds.load = NULL; /* download command */
|
mon2000_cmds.loadresp = NULL; /* load response */
|
mon2000_cmds.loadresp = NULL; /* load response */
|
mon2000_cmds.prompt = "Mon2000>"; /* monitor command prompt */
|
mon2000_cmds.prompt = "Mon2000>"; /* monitor command prompt */
|
mon2000_cmds.line_term = "\r"; /* end-of-line terminator */
|
mon2000_cmds.line_term = "\r"; /* end-of-line terminator */
|
mon2000_cmds.cmd_end = NULL; /* optional command terminator */
|
mon2000_cmds.cmd_end = NULL; /* optional command terminator */
|
mon2000_cmds.target = &mon2000_ops; /* target operations */
|
mon2000_cmds.target = &mon2000_ops; /* target operations */
|
mon2000_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
|
mon2000_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
|
mon2000_cmds.regnames = m32r_regnames; /* registers names */
|
mon2000_cmds.regnames = m32r_regnames; /* registers names */
|
mon2000_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
|
mon2000_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
|
} /* init_mon2000_cmds */
|
} /* init_mon2000_cmds */
|
|
|
static void
|
static void
|
mon2000_open (char *args, int from_tty)
|
mon2000_open (char *args, int from_tty)
|
{
|
{
|
monitor_open (args, &mon2000_cmds, from_tty);
|
monitor_open (args, &mon2000_cmds, from_tty);
|
}
|
}
|
|
|
/* Function: set_board_address
|
/* Function: set_board_address
|
Tell the BootOne monitor what it's ethernet IP address is. */
|
Tell the BootOne monitor what it's ethernet IP address is. */
|
|
|
static void
|
static void
|
m32r_set_board_address (char *args, int from_tty)
|
m32r_set_board_address (char *args, int from_tty)
|
{
|
{
|
int resp_len;
|
int resp_len;
|
char buf[1024];
|
char buf[1024];
|
|
|
if (args && *args)
|
if (args && *args)
|
{
|
{
|
monitor_printf ("ulip %s\n", args);
|
monitor_printf ("ulip %s\n", args);
|
resp_len = monitor_expect_prompt (buf, sizeof (buf));
|
resp_len = monitor_expect_prompt (buf, sizeof (buf));
|
/* now parse the result for success */
|
/* now parse the result for success */
|
}
|
}
|
else
|
else
|
error ("Requires argument (IP address for M32R-EVA board)");
|
error ("Requires argument (IP address for M32R-EVA board)");
|
}
|
}
|
|
|
/* Function: set_server_address
|
/* Function: set_server_address
|
Tell the BootOne monitor what gdb's ethernet IP address is. */
|
Tell the BootOne monitor what gdb's ethernet IP address is. */
|
|
|
static void
|
static void
|
m32r_set_server_address (char *args, int from_tty)
|
m32r_set_server_address (char *args, int from_tty)
|
{
|
{
|
int resp_len;
|
int resp_len;
|
char buf[1024];
|
char buf[1024];
|
|
|
if (args && *args)
|
if (args && *args)
|
{
|
{
|
monitor_printf ("uhip %s\n", args);
|
monitor_printf ("uhip %s\n", args);
|
resp_len = monitor_expect_prompt (buf, sizeof (buf));
|
resp_len = monitor_expect_prompt (buf, sizeof (buf));
|
/* now parse the result for success */
|
/* now parse the result for success */
|
}
|
}
|
else
|
else
|
error ("Requires argument (IP address of GDB's host computer)");
|
error ("Requires argument (IP address of GDB's host computer)");
|
}
|
}
|
|
|
/* Function: set_download_path
|
/* Function: set_download_path
|
Tell the BootOne monitor the default path for downloadable SREC files. */
|
Tell the BootOne monitor the default path for downloadable SREC files. */
|
|
|
static void
|
static void
|
m32r_set_download_path (char *args, int from_tty)
|
m32r_set_download_path (char *args, int from_tty)
|
{
|
{
|
int resp_len;
|
int resp_len;
|
char buf[1024];
|
char buf[1024];
|
|
|
if (args && *args)
|
if (args && *args)
|
{
|
{
|
monitor_printf ("up %s\n", args);
|
monitor_printf ("up %s\n", args);
|
resp_len = monitor_expect_prompt (buf, sizeof (buf));
|
resp_len = monitor_expect_prompt (buf, sizeof (buf));
|
/* now parse the result for success */
|
/* now parse the result for success */
|
}
|
}
|
else
|
else
|
error ("Requires argument (default path for downloadable SREC files)");
|
error ("Requires argument (default path for downloadable SREC files)");
|
}
|
}
|
|
|
static void
|
static void
|
m32r_upload_command (char *args, int from_tty)
|
m32r_upload_command (char *args, int from_tty)
|
{
|
{
|
bfd *abfd;
|
bfd *abfd;
|
asection *s;
|
asection *s;
|
time_t start_time, end_time; /* for timing of download */
|
time_t start_time, end_time; /* for timing of download */
|
int resp_len, data_count = 0;
|
int resp_len, data_count = 0;
|
char buf[1024];
|
char buf[1024];
|
struct hostent *hostent;
|
struct hostent *hostent;
|
struct in_addr inet_addr;
|
struct in_addr inet_addr;
|
|
|
/* first check to see if there's an ethernet port! */
|
/* first check to see if there's an ethernet port! */
|
monitor_printf ("ust\r");
|
monitor_printf ("ust\r");
|
resp_len = monitor_expect_prompt (buf, sizeof (buf));
|
resp_len = monitor_expect_prompt (buf, sizeof (buf));
|
if (!strchr (buf, ':'))
|
if (!strchr (buf, ':'))
|
error ("No ethernet connection!");
|
error ("No ethernet connection!");
|
|
|
if (board_addr == 0)
|
if (board_addr == 0)
|
{
|
{
|
/* scan second colon in the output from the "ust" command */
|
/* scan second colon in the output from the "ust" command */
|
char *myIPaddress = strchr (strchr (buf, ':') + 1, ':') + 1;
|
char *myIPaddress = strchr (strchr (buf, ':') + 1, ':') + 1;
|
|
|
while (isspace (*myIPaddress))
|
while (isspace (*myIPaddress))
|
myIPaddress++;
|
myIPaddress++;
|
|
|
if (!strncmp (myIPaddress, "0.0.", 4)) /* empty */
|
if (!strncmp (myIPaddress, "0.0.", 4)) /* empty */
|
error ("Please use 'set board-address' to set the M32R-EVA board's IP address.");
|
error ("Please use 'set board-address' to set the M32R-EVA board's IP address.");
|
if (strchr (myIPaddress, '('))
|
if (strchr (myIPaddress, '('))
|
*(strchr (myIPaddress, '(')) = '\0'; /* delete trailing junk */
|
*(strchr (myIPaddress, '(')) = '\0'; /* delete trailing junk */
|
board_addr = xstrdup (myIPaddress);
|
board_addr = xstrdup (myIPaddress);
|
}
|
}
|
if (server_addr == 0)
|
if (server_addr == 0)
|
{
|
{
|
buf[0] = 0;
|
buf[0] = 0;
|
gethostname (buf, sizeof (buf));
|
gethostname (buf, sizeof (buf));
|
if (buf[0] != 0)
|
if (buf[0] != 0)
|
hostent = gethostbyname (buf);
|
hostent = gethostbyname (buf);
|
if (hostent != 0)
|
if (hostent != 0)
|
{
|
{
|
#if 1
|
#if 1
|
memcpy (&inet_addr.s_addr, hostent->h_addr,
|
memcpy (&inet_addr.s_addr, hostent->h_addr,
|
sizeof (inet_addr.s_addr));
|
sizeof (inet_addr.s_addr));
|
server_addr = (char *) inet_ntoa (inet_addr);
|
server_addr = (char *) inet_ntoa (inet_addr);
|
#else
|
#else
|
server_addr = (char *) inet_ntoa (hostent->h_addr);
|
server_addr = (char *) inet_ntoa (hostent->h_addr);
|
#endif
|
#endif
|
}
|
}
|
if (server_addr == 0) /* failed? */
|
if (server_addr == 0) /* failed? */
|
error ("Need to know gdb host computer's IP address (use 'set server-address')");
|
error ("Need to know gdb host computer's IP address (use 'set server-address')");
|
}
|
}
|
|
|
if (args == 0 || args[0] == 0) /* no args: upload the current file */
|
if (args == 0 || args[0] == 0) /* no args: upload the current file */
|
args = get_exec_file (1);
|
args = get_exec_file (1);
|
|
|
if (args[0] != '/' && download_path == 0)
|
if (args[0] != '/' && download_path == 0)
|
{
|
{
|
if (current_directory)
|
if (current_directory)
|
download_path = xstrdup (current_directory);
|
download_path = xstrdup (current_directory);
|
else
|
else
|
error ("Need to know default download path (use 'set download-path')");
|
error ("Need to know default download path (use 'set download-path')");
|
}
|
}
|
|
|
start_time = time (NULL);
|
start_time = time (NULL);
|
monitor_printf ("uhip %s\r", server_addr);
|
monitor_printf ("uhip %s\r", server_addr);
|
resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
|
resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
|
monitor_printf ("ulip %s\r", board_addr);
|
monitor_printf ("ulip %s\r", board_addr);
|
resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
|
resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
|
if (args[0] != '/')
|
if (args[0] != '/')
|
monitor_printf ("up %s\r", download_path); /* use default path */
|
monitor_printf ("up %s\r", download_path); /* use default path */
|
else
|
else
|
monitor_printf ("up\r"); /* rooted filename/path */
|
monitor_printf ("up\r"); /* rooted filename/path */
|
resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
|
resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
|
|
|
if (strrchr (args, '.') && !strcmp (strrchr (args, '.'), ".srec"))
|
if (strrchr (args, '.') && !strcmp (strrchr (args, '.'), ".srec"))
|
monitor_printf ("ul %s\r", args);
|
monitor_printf ("ul %s\r", args);
|
else /* add ".srec" suffix */
|
else /* add ".srec" suffix */
|
monitor_printf ("ul %s.srec\r", args);
|
monitor_printf ("ul %s.srec\r", args);
|
resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
|
resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
|
|
|
if (buf[0] == 0 || strstr (buf, "complete") == 0)
|
if (buf[0] == 0 || strstr (buf, "complete") == 0)
|
error ("Upload file not found: %s.srec\nCheck IP addresses and download path.", args);
|
error ("Upload file not found: %s.srec\nCheck IP addresses and download path.", args);
|
else
|
else
|
printf_filtered (" -- Ethernet load complete.\n");
|
printf_filtered (" -- Ethernet load complete.\n");
|
|
|
end_time = time (NULL);
|
end_time = time (NULL);
|
abfd = bfd_openr (args, 0);
|
abfd = bfd_openr (args, 0);
|
if (abfd != NULL)
|
if (abfd != NULL)
|
{ /* Download is done -- print section statistics */
|
{ /* Download is done -- print section statistics */
|
if (bfd_check_format (abfd, bfd_object) == 0)
|
if (bfd_check_format (abfd, bfd_object) == 0)
|
{
|
{
|
printf_filtered ("File is not an object file\n");
|
printf_filtered ("File is not an object file\n");
|
}
|
}
|
for (s = abfd->sections; s; s = s->next)
|
for (s = abfd->sections; s; s = s->next)
|
if (s->flags & SEC_LOAD)
|
if (s->flags & SEC_LOAD)
|
{
|
{
|
bfd_size_type section_size = bfd_section_size (abfd, s);
|
bfd_size_type section_size = bfd_section_size (abfd, s);
|
bfd_vma section_base = bfd_section_lma (abfd, s);
|
bfd_vma section_base = bfd_section_lma (abfd, s);
|
unsigned int buffer;
|
unsigned int buffer;
|
|
|
data_count += section_size;
|
data_count += section_size;
|
|
|
printf_filtered ("Loading section %s, size 0x%lx lma ",
|
printf_filtered ("Loading section %s, size 0x%lx lma ",
|
bfd_section_name (abfd, s), section_size);
|
bfd_section_name (abfd, s), section_size);
|
print_address_numeric (section_base, 1, gdb_stdout);
|
print_address_numeric (section_base, 1, gdb_stdout);
|
printf_filtered ("\n");
|
printf_filtered ("\n");
|
gdb_flush (gdb_stdout);
|
gdb_flush (gdb_stdout);
|
}
|
}
|
/* Finally, make the PC point at the start address */
|
/* Finally, make the PC point at the start address */
|
write_pc (bfd_get_start_address (abfd));
|
write_pc (bfd_get_start_address (abfd));
|
report_transfer_performance (data_count, start_time, end_time);
|
report_transfer_performance (data_count, start_time, end_time);
|
printf_filtered ("Start address 0x%lx\n", bfd_get_start_address (abfd));
|
printf_filtered ("Start address 0x%lx\n", bfd_get_start_address (abfd));
|
}
|
}
|
inferior_ptid = null_ptid; /* No process now */
|
inferior_ptid = null_ptid; /* No process now */
|
|
|
/* This is necessary because many things were based on the PC at the
|
/* This is necessary because many things were based on the PC at the
|
time that we attached to the monitor, which is no longer valid
|
time that we attached to the monitor, which is no longer valid
|
now that we have loaded new code (and just changed the PC).
|
now that we have loaded new code (and just changed the PC).
|
Another way to do this might be to call normal_stop, except that
|
Another way to do this might be to call normal_stop, except that
|
the stack may not be valid, and things would get horribly
|
the stack may not be valid, and things would get horribly
|
confused... */
|
confused... */
|
|
|
clear_symtab_users ();
|
clear_symtab_users ();
|
}
|
}
|
|
|
void
|
void
|
_initialize_m32r_rom (void)
|
_initialize_m32r_rom (void)
|
{
|
{
|
/* Initialize m32r RevC monitor target */
|
/* Initialize m32r RevC monitor target */
|
init_m32r_cmds ();
|
init_m32r_cmds ();
|
init_monitor_ops (&m32r_ops);
|
init_monitor_ops (&m32r_ops);
|
|
|
m32r_ops.to_shortname = "m32r";
|
m32r_ops.to_shortname = "m32r";
|
m32r_ops.to_longname = "m32r monitor";
|
m32r_ops.to_longname = "m32r monitor";
|
m32r_ops.to_load = m32r_load_gen; /* monitor lacks a download command */
|
m32r_ops.to_load = m32r_load_gen; /* monitor lacks a download command */
|
m32r_ops.to_doc = "Debug via the m32r monitor.\n\
|
m32r_ops.to_doc = "Debug via the m32r monitor.\n\
|
Specify the serial device it is connected to (e.g. /dev/ttya).";
|
Specify the serial device it is connected to (e.g. /dev/ttya).";
|
m32r_ops.to_open = m32r_open;
|
m32r_ops.to_open = m32r_open;
|
add_target (&m32r_ops);
|
add_target (&m32r_ops);
|
|
|
/* Initialize mon2000 monitor target */
|
/* Initialize mon2000 monitor target */
|
init_mon2000_cmds ();
|
init_mon2000_cmds ();
|
init_monitor_ops (&mon2000_ops);
|
init_monitor_ops (&mon2000_ops);
|
|
|
mon2000_ops.to_shortname = "mon2000";
|
mon2000_ops.to_shortname = "mon2000";
|
mon2000_ops.to_longname = "Mon2000 monitor";
|
mon2000_ops.to_longname = "Mon2000 monitor";
|
mon2000_ops.to_load = m32r_load_gen; /* monitor lacks a download command */
|
mon2000_ops.to_load = m32r_load_gen; /* monitor lacks a download command */
|
mon2000_ops.to_doc = "Debug via the Mon2000 monitor.\n\
|
mon2000_ops.to_doc = "Debug via the Mon2000 monitor.\n\
|
Specify the serial device it is connected to (e.g. /dev/ttya).";
|
Specify the serial device it is connected to (e.g. /dev/ttya).";
|
mon2000_ops.to_open = mon2000_open;
|
mon2000_ops.to_open = mon2000_open;
|
add_target (&mon2000_ops);
|
add_target (&mon2000_ops);
|
|
|
add_show_from_set
|
add_show_from_set
|
(add_set_cmd ("download-path", class_obscure, var_string,
|
(add_set_cmd ("download-path", class_obscure, var_string,
|
(char *) &download_path,
|
(char *) &download_path,
|
"Set the default path for downloadable SREC files.",
|
"Set the default path for downloadable SREC files.",
|
&setlist),
|
&setlist),
|
&showlist);
|
&showlist);
|
|
|
add_show_from_set
|
add_show_from_set
|
(add_set_cmd ("board-address", class_obscure, var_string,
|
(add_set_cmd ("board-address", class_obscure, var_string,
|
(char *) &board_addr,
|
(char *) &board_addr,
|
"Set IP address for M32R-EVA target board.",
|
"Set IP address for M32R-EVA target board.",
|
&setlist),
|
&setlist),
|
&showlist);
|
&showlist);
|
|
|
add_show_from_set
|
add_show_from_set
|
(add_set_cmd ("server-address", class_obscure, var_string,
|
(add_set_cmd ("server-address", class_obscure, var_string,
|
(char *) &server_addr,
|
(char *) &server_addr,
|
"Set IP address for download server (GDB's host computer).",
|
"Set IP address for download server (GDB's host computer).",
|
&setlist),
|
&setlist),
|
&showlist);
|
&showlist);
|
|
|
add_com ("upload", class_obscure, m32r_upload_command,
|
add_com ("upload", class_obscure, m32r_upload_command,
|
"Upload the srec file via the monitor's Ethernet upload capability.");
|
"Upload the srec file via the monitor's Ethernet upload capability.");
|
|
|
add_com ("tload", class_obscure, m32r_load, "test upload command.");
|
add_com ("tload", class_obscure, m32r_load, "test upload command.");
|
}
|
}
|
|
|
