-// OBSOLETE /* Remote debugging interface to m32r and mon2000 ROM monitors for GDB,
-// OBSOLETE the GNU debugger.
-// OBSOLETE Copyright 1996, 1997, 1998, 1999, 2000, 2001
-// OBSOLETE Free Software Foundation, Inc.
-// OBSOLETE
-// OBSOLETE Adapted by Michael Snyder of Cygnus Support.
-// OBSOLETE
-// OBSOLETE This file is part of GDB.
-// OBSOLETE
-// OBSOLETE This program is free software; you can redistribute it and/or modify
-// OBSOLETE it under the terms of the GNU General Public License as published by
-// OBSOLETE the Free Software Foundation; either version 2 of the License, or
-// OBSOLETE (at your option) any later version.
-// OBSOLETE
-// OBSOLETE This program is distributed in the hope that it will be useful,
-// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
-// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// OBSOLETE GNU General Public License for more details.
-// OBSOLETE
-// OBSOLETE You should have received a copy of the GNU General Public License
-// OBSOLETE along with this program; if not, write to the Free Software
-// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
-// OBSOLETE Boston, MA 02111-1307, USA. */
-// OBSOLETE
-// OBSOLETE /* This module defines communication with the Mitsubishi m32r monitor */
-// OBSOLETE
-// OBSOLETE #include "defs.h"
-// OBSOLETE #include "gdbcore.h"
-// OBSOLETE #include "target.h"
-// OBSOLETE #include "monitor.h"
-// OBSOLETE #include "serial.h"
-// OBSOLETE #include "symtab.h"
-// OBSOLETE #include "command.h"
-// OBSOLETE #include "gdbcmd.h"
-// OBSOLETE #include "symfile.h" /* for generic load */
-// OBSOLETE #include <time.h> /* for time_t */
-// OBSOLETE #include "gdb_string.h"
-// OBSOLETE #include "objfiles.h" /* for ALL_OBJFILES etc. */
-// OBSOLETE #include "inferior.h" /* for write_pc() */
-// OBSOLETE #include <ctype.h>
-// OBSOLETE #include "regcache.h"
-// OBSOLETE
-// OBSOLETE extern void report_transfer_performance (unsigned long, time_t, time_t);
-// OBSOLETE
-// OBSOLETE /*
-// OBSOLETE * All this stuff just to get my host computer's IP address!
-// OBSOLETE */
-// OBSOLETE #include <sys/types.h>
-// OBSOLETE #include <netdb.h> /* for hostent */
-// OBSOLETE #include <netinet/in.h> /* for struct in_addr */
-// OBSOLETE #if 1
-// OBSOLETE #include <arpa/inet.h> /* for inet_ntoa */
-// OBSOLETE #endif
-// OBSOLETE
-// OBSOLETE static char *board_addr; /* user-settable IP address for M32R-EVA */
-// OBSOLETE static char *server_addr; /* user-settable IP address for gdb host */
-// OBSOLETE static char *download_path; /* user-settable path for SREC files */
-// OBSOLETE
-// OBSOLETE
-// OBSOLETE /*
-// OBSOLETE * Function: m32r_load_1 (helper function)
-// OBSOLETE */
-// OBSOLETE
-// OBSOLETE static void
-// OBSOLETE m32r_load_section (bfd *abfd, asection *s, void *obj)
-// OBSOLETE {
-// OBSOLETE unsigned int *data_count = obj;
-// OBSOLETE if (s->flags & SEC_LOAD)
-// OBSOLETE {
-// OBSOLETE bfd_size_type section_size = bfd_section_size (abfd, s);
-// OBSOLETE bfd_vma section_base = bfd_section_lma (abfd, s);
-// OBSOLETE unsigned int buffer, i;
-// OBSOLETE
-// OBSOLETE *data_count += section_size;
-// OBSOLETE
-// OBSOLETE printf_filtered ("Loading section %s, size 0x%lx lma ",
-// OBSOLETE bfd_section_name (abfd, s), section_size);
-// OBSOLETE print_address_numeric (section_base, 1, gdb_stdout);
-// OBSOLETE printf_filtered ("\n");
-// OBSOLETE gdb_flush (gdb_stdout);
-// OBSOLETE monitor_printf ("%s mw\r", paddr_nz (section_base));
-// OBSOLETE for (i = 0; i < section_size; i += 4)
-// OBSOLETE {
-// OBSOLETE QUIT;
-// OBSOLETE monitor_expect (" -> ", NULL, 0);
-// OBSOLETE bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4);
-// OBSOLETE monitor_printf ("%x\n", buffer);
-// OBSOLETE }
-// OBSOLETE monitor_expect (" -> ", NULL, 0);
-// OBSOLETE monitor_printf ("q\n");
-// OBSOLETE monitor_expect_prompt (NULL, 0);
-// OBSOLETE }
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE static int
-// OBSOLETE m32r_load_1 (void *dummy)
-// OBSOLETE {
-// OBSOLETE int data_count = 0;
-// OBSOLETE
-// OBSOLETE bfd_map_over_sections ((bfd *) dummy, m32r_load_section, &data_count);
-// OBSOLETE return data_count;
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE /*
-// OBSOLETE * Function: m32r_load (an alternate way to load)
-// OBSOLETE */
-// OBSOLETE
-// OBSOLETE static void
-// OBSOLETE m32r_load (char *filename, int from_tty)
-// OBSOLETE {
-// OBSOLETE bfd *abfd;
-// OBSOLETE asection *s;
-// OBSOLETE unsigned int i, data_count = 0;
-// OBSOLETE time_t start_time, end_time; /* for timing of download */
-// OBSOLETE
-// OBSOLETE if (filename == NULL || filename[0] == 0)
-// OBSOLETE filename = get_exec_file (1);
-// OBSOLETE
-// OBSOLETE abfd = bfd_openr (filename, 0);
-// OBSOLETE if (!abfd)
-// OBSOLETE error ("Unable to open file %s\n", filename);
-// OBSOLETE if (bfd_check_format (abfd, bfd_object) == 0)
-// OBSOLETE error ("File is not an object file\n");
-// OBSOLETE start_time = time (NULL);
-// OBSOLETE #if 0
-// OBSOLETE for (s = abfd->sections; s; s = s->next)
-// OBSOLETE if (s->flags & SEC_LOAD)
-// OBSOLETE {
-// OBSOLETE bfd_size_type section_size = bfd_section_size (abfd, s);
-// OBSOLETE bfd_vma section_base = bfd_section_vma (abfd, s);
-// OBSOLETE unsigned int buffer;
-// OBSOLETE
-// OBSOLETE data_count += section_size;
-// OBSOLETE
-// OBSOLETE printf_filtered ("Loading section %s, size 0x%lx vma ",
-// OBSOLETE bfd_section_name (abfd, s), section_size);
-// OBSOLETE print_address_numeric (section_base, 1, gdb_stdout);
-// OBSOLETE printf_filtered ("\n");
-// OBSOLETE gdb_flush (gdb_stdout);
-// OBSOLETE monitor_printf ("%x mw\r", section_base);
-// OBSOLETE for (i = 0; i < section_size; i += 4)
-// OBSOLETE {
-// OBSOLETE monitor_expect (" -> ", NULL, 0);
-// OBSOLETE bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4);
-// OBSOLETE monitor_printf ("%x\n", buffer);
-// OBSOLETE }
-// OBSOLETE monitor_expect (" -> ", NULL, 0);
-// OBSOLETE monitor_printf ("q\n");
-// OBSOLETE monitor_expect_prompt (NULL, 0);
-// OBSOLETE }
-// OBSOLETE #else
-// OBSOLETE if (!(catch_errors (m32r_load_1, abfd, "Load aborted!\n", RETURN_MASK_ALL)))
-// OBSOLETE {
-// OBSOLETE monitor_printf ("q\n");
-// OBSOLETE return;
-// OBSOLETE }
-// OBSOLETE #endif
-// OBSOLETE end_time = time (NULL);
-// OBSOLETE printf_filtered ("Start address 0x%lx\n", bfd_get_start_address (abfd));
-// OBSOLETE report_transfer_performance (data_count, start_time, end_time);
-// OBSOLETE
-// OBSOLETE /* Finally, make the PC point at the start address */
-// OBSOLETE if (exec_bfd)
-// OBSOLETE write_pc (bfd_get_start_address (exec_bfd));
-// OBSOLETE
-// OBSOLETE inferior_ptid = null_ptid; /* No process now */
-// OBSOLETE
-// OBSOLETE /* This is necessary because many things were based on the PC at the
-// OBSOLETE time that we attached to the monitor, which is no longer valid
-// OBSOLETE now that we have loaded new code (and just changed the PC).
-// OBSOLETE Another way to do this might be to call normal_stop, except that
-// OBSOLETE the stack may not be valid, and things would get horribly
-// OBSOLETE confused... */
-// OBSOLETE
-// OBSOLETE clear_symtab_users ();
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE static void
-// OBSOLETE m32r_load_gen (char *filename, int from_tty)
-// OBSOLETE {
-// OBSOLETE generic_load (filename, from_tty);
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE static void m32r_open (char *args, int from_tty);
-// OBSOLETE static void mon2000_open (char *args, int from_tty);
-// OBSOLETE
-// OBSOLETE /* This array of registers needs to match the indexes used by GDB. The
-// OBSOLETE whole reason this exists is because the various ROM monitors use
-// OBSOLETE different names than GDB does, and don't support all the registers
-// OBSOLETE either. So, typing "info reg sp" becomes an "A7". */
-// OBSOLETE
-// OBSOLETE static char *m32r_regnames[] =
-// OBSOLETE {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-// OBSOLETE "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
-// OBSOLETE "psw", "cbr", "spi", "spu", "bpc", "pc", "accl", "acch",
-// OBSOLETE };
-// OBSOLETE
-// OBSOLETE static void
-// OBSOLETE m32r_supply_register (char *regname, int regnamelen, char *val, int vallen)
-// OBSOLETE {
-// OBSOLETE int regno;
-// OBSOLETE int num_regs = sizeof (m32r_regnames) / sizeof (m32r_regnames[0]);
-// OBSOLETE
-// OBSOLETE for (regno = 0; regno < num_regs; regno++)
-// OBSOLETE if (strncmp (regname, m32r_regnames[regno], regnamelen) == 0)
-// OBSOLETE break;
-// OBSOLETE
-// OBSOLETE if (regno >= num_regs)
-// OBSOLETE return; /* no match */
-// OBSOLETE
-// OBSOLETE if (regno == ACCL_REGNUM)
-// OBSOLETE { /* special handling for 64-bit acc reg */
-// OBSOLETE monitor_supply_register (ACCH_REGNUM, val);
-// OBSOLETE val = strchr (val, ':'); /* skip past ':' to get 2nd word */
-// OBSOLETE if (val != NULL)
-// OBSOLETE monitor_supply_register (ACCL_REGNUM, val + 1);
-// OBSOLETE }
-// OBSOLETE else
-// OBSOLETE {
-// OBSOLETE monitor_supply_register (regno, val);
-// OBSOLETE if (regno == PSW_REGNUM)
-// OBSOLETE {
-// OBSOLETE unsigned long psw = strtoul (val, NULL, 16);
-// OBSOLETE char *zero = "00000000", *one = "00000001";
-// OBSOLETE
-// OBSOLETE #ifdef SM_REGNUM
-// OBSOLETE /* Stack mode bit */
-// OBSOLETE monitor_supply_register (SM_REGNUM, (psw & 0x80) ? one : zero);
-// OBSOLETE #endif
-// OBSOLETE #ifdef BSM_REGNUM
-// OBSOLETE /* Backup stack mode bit */
-// OBSOLETE monitor_supply_register (BSM_REGNUM, (psw & 0x8000) ? one : zero);
-// OBSOLETE #endif
-// OBSOLETE #ifdef IE_REGNUM
-// OBSOLETE /* Interrupt enable bit */
-// OBSOLETE monitor_supply_register (IE_REGNUM, (psw & 0x40) ? one : zero);
-// OBSOLETE #endif
-// OBSOLETE #ifdef BIE_REGNUM
-// OBSOLETE /* Backup interrupt enable bit */
-// OBSOLETE monitor_supply_register (BIE_REGNUM, (psw & 0x4000) ? one : zero);
-// OBSOLETE #endif
-// OBSOLETE #ifdef COND_REGNUM
-// OBSOLETE /* Condition bit (carry etc.) */
-// OBSOLETE monitor_supply_register (COND_REGNUM, (psw & 0x1) ? one : zero);
-// OBSOLETE #endif
-// OBSOLETE #ifdef CBR_REGNUM
-// OBSOLETE monitor_supply_register (CBR_REGNUM, (psw & 0x1) ? one : zero);
-// OBSOLETE #endif
-// OBSOLETE #ifdef BPC_REGNUM
-// OBSOLETE monitor_supply_register (BPC_REGNUM, zero); /* KLUDGE: (???????) */
-// OBSOLETE #endif
-// OBSOLETE #ifdef BCARRY_REGNUM
-// OBSOLETE monitor_supply_register (BCARRY_REGNUM, zero); /* KLUDGE: (??????) */
-// OBSOLETE #endif
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE if (regno == SPI_REGNUM || regno == SPU_REGNUM)
-// OBSOLETE { /* special handling for stack pointer (spu or spi) */
-// OBSOLETE unsigned long stackmode = read_register (PSW_REGNUM) & 0x80;
-// OBSOLETE
-// OBSOLETE if (regno == SPI_REGNUM && !stackmode) /* SP == SPI */
-// OBSOLETE monitor_supply_register (SP_REGNUM, val);
-// OBSOLETE else if (regno == SPU_REGNUM && stackmode) /* SP == SPU */
-// OBSOLETE monitor_supply_register (SP_REGNUM, val);
-// OBSOLETE }
-// OBSOLETE }
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE /* m32r RevC board monitor */
-// OBSOLETE
-// OBSOLETE static struct target_ops m32r_ops;
-// OBSOLETE
-// OBSOLETE static char *m32r_inits[] =
-// OBSOLETE {"\r", NULL};
-// OBSOLETE
-// OBSOLETE static struct monitor_ops m32r_cmds;
-// OBSOLETE
-// OBSOLETE static void
-// OBSOLETE init_m32r_cmds (void)
-// OBSOLETE {
-// OBSOLETE m32r_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_REGISTER_VALUE_FIRST;
-// OBSOLETE m32r_cmds.init = m32r_inits; /* Init strings */
-// OBSOLETE m32r_cmds.cont = "go\r"; /* continue command */
-// OBSOLETE m32r_cmds.step = "step\r"; /* single step */
-// OBSOLETE m32r_cmds.stop = NULL; /* interrupt command */
-// OBSOLETE m32r_cmds.set_break = "%x +bp\r"; /* set a breakpoint */
-// OBSOLETE m32r_cmds.clr_break = "%x -bp\r"; /* clear a breakpoint */
-// OBSOLETE m32r_cmds.clr_all_break = "bpoff\r"; /* clear all breakpoints */
-// OBSOLETE m32r_cmds.fill = "%x %x %x fill\r"; /* fill (start length val) */
-// OBSOLETE m32r_cmds.setmem.cmdb = "%x 1 %x fill\r"; /* setmem.cmdb (addr, value) */
-// OBSOLETE m32r_cmds.setmem.cmdw = "%x 1 %x fillh\r"; /* setmem.cmdw (addr, value) */
-// OBSOLETE m32r_cmds.setmem.cmdl = "%x 1 %x fillw\r"; /* setmem.cmdl (addr, value) */
-// OBSOLETE m32r_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
-// OBSOLETE m32r_cmds.setmem.resp_delim = NULL; /* setmem.resp_delim */
-// OBSOLETE m32r_cmds.setmem.term = NULL; /* setmem.term */
-// OBSOLETE m32r_cmds.setmem.term_cmd = NULL; /* setmem.term_cmd */
-// OBSOLETE m32r_cmds.getmem.cmdb = "%x %x dump\r"; /* getmem.cmdb (addr, len) */
-// OBSOLETE m32r_cmds.getmem.cmdw = NULL; /* getmem.cmdw (addr, len) */
-// OBSOLETE m32r_cmds.getmem.cmdl = NULL; /* getmem.cmdl (addr, len) */
-// OBSOLETE m32r_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
-// OBSOLETE m32r_cmds.getmem.resp_delim = ": "; /* getmem.resp_delim */
-// OBSOLETE m32r_cmds.getmem.term = NULL; /* getmem.term */
-// OBSOLETE m32r_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
-// OBSOLETE m32r_cmds.setreg.cmd = "%x to %%%s\r"; /* setreg.cmd (name, value) */
-// OBSOLETE m32r_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
-// OBSOLETE m32r_cmds.setreg.term = NULL; /* setreg.term */
-// OBSOLETE m32r_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
-// OBSOLETE m32r_cmds.getreg.cmd = NULL; /* getreg.cmd (name) */
-// OBSOLETE m32r_cmds.getreg.resp_delim = NULL; /* getreg.resp_delim */
-// OBSOLETE m32r_cmds.getreg.term = NULL; /* getreg.term */
-// OBSOLETE m32r_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
-// OBSOLETE m32r_cmds.dump_registers = ".reg\r"; /* dump_registers */
-// OBSOLETE m32r_cmds.register_pattern = "\\(\\w+\\) += \\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
-// OBSOLETE m32r_cmds.supply_register = m32r_supply_register; /* supply_register */
-// OBSOLETE m32r_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
-// OBSOLETE m32r_cmds.load = NULL; /* download command */
-// OBSOLETE m32r_cmds.loadresp = NULL; /* load response */
-// OBSOLETE m32r_cmds.prompt = "ok "; /* monitor command prompt */
-// OBSOLETE m32r_cmds.line_term = "\r"; /* end-of-line terminator */
-// OBSOLETE m32r_cmds.cmd_end = NULL; /* optional command terminator */
-// OBSOLETE m32r_cmds.target = &m32r_ops; /* target operations */
-// OBSOLETE m32r_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
-// OBSOLETE m32r_cmds.regnames = m32r_regnames; /* registers names */
-// OBSOLETE m32r_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
-// OBSOLETE } /* init_m32r_cmds */
-// OBSOLETE
-// OBSOLETE static void
-// OBSOLETE m32r_open (char *args, int from_tty)
-// OBSOLETE {
-// OBSOLETE monitor_open (args, &m32r_cmds, from_tty);
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE /* Mon2000 monitor (MSA2000 board) */
-// OBSOLETE
-// OBSOLETE static struct target_ops mon2000_ops;
-// OBSOLETE static struct monitor_ops mon2000_cmds;
-// OBSOLETE
-// OBSOLETE static void
-// OBSOLETE init_mon2000_cmds (void)
-// OBSOLETE {
-// OBSOLETE mon2000_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_REGISTER_VALUE_FIRST;
-// OBSOLETE mon2000_cmds.init = m32r_inits; /* Init strings */
-// OBSOLETE mon2000_cmds.cont = "go\r"; /* continue command */
-// OBSOLETE mon2000_cmds.step = "step\r"; /* single step */
-// OBSOLETE mon2000_cmds.stop = NULL; /* interrupt command */
-// OBSOLETE mon2000_cmds.set_break = "%x +bp\r"; /* set a breakpoint */
-// OBSOLETE mon2000_cmds.clr_break = "%x -bp\r"; /* clear a breakpoint */
-// OBSOLETE mon2000_cmds.clr_all_break = "bpoff\r"; /* clear all breakpoints */
-// OBSOLETE mon2000_cmds.fill = "%x %x %x fill\r"; /* fill (start length val) */
-// OBSOLETE mon2000_cmds.setmem.cmdb = "%x 1 %x fill\r"; /* setmem.cmdb (addr, value) */
-// OBSOLETE mon2000_cmds.setmem.cmdw = "%x 1 %x fillh\r"; /* setmem.cmdw (addr, value) */
-// OBSOLETE mon2000_cmds.setmem.cmdl = "%x 1 %x fillw\r"; /* setmem.cmdl (addr, value) */
-// OBSOLETE mon2000_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
-// OBSOLETE mon2000_cmds.setmem.resp_delim = NULL; /* setmem.resp_delim */
-// OBSOLETE mon2000_cmds.setmem.term = NULL; /* setmem.term */
-// OBSOLETE mon2000_cmds.setmem.term_cmd = NULL; /* setmem.term_cmd */
-// OBSOLETE mon2000_cmds.getmem.cmdb = "%x %x dump\r"; /* getmem.cmdb (addr, len) */
-// OBSOLETE mon2000_cmds.getmem.cmdw = NULL; /* getmem.cmdw (addr, len) */
-// OBSOLETE mon2000_cmds.getmem.cmdl = NULL; /* getmem.cmdl (addr, len) */
-// OBSOLETE mon2000_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
-// OBSOLETE mon2000_cmds.getmem.resp_delim = ": "; /* getmem.resp_delim */
-// OBSOLETE mon2000_cmds.getmem.term = NULL; /* getmem.term */
-// OBSOLETE mon2000_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
-// OBSOLETE mon2000_cmds.setreg.cmd = "%x to %%%s\r"; /* setreg.cmd (name, value) */
-// OBSOLETE mon2000_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
-// OBSOLETE mon2000_cmds.setreg.term = NULL; /* setreg.term */
-// OBSOLETE mon2000_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
-// OBSOLETE mon2000_cmds.getreg.cmd = NULL; /* getreg.cmd (name) */
-// OBSOLETE mon2000_cmds.getreg.resp_delim = NULL; /* getreg.resp_delim */
-// OBSOLETE mon2000_cmds.getreg.term = NULL; /* getreg.term */
-// OBSOLETE mon2000_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
-// OBSOLETE mon2000_cmds.dump_registers = ".reg\r"; /* dump_registers */
-// OBSOLETE mon2000_cmds.register_pattern = "\\(\\w+\\) += \\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
-// OBSOLETE mon2000_cmds.supply_register = m32r_supply_register; /* supply_register */
-// OBSOLETE mon2000_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
-// OBSOLETE mon2000_cmds.load = NULL; /* download command */
-// OBSOLETE mon2000_cmds.loadresp = NULL; /* load response */
-// OBSOLETE mon2000_cmds.prompt = "Mon2000>"; /* monitor command prompt */
-// OBSOLETE mon2000_cmds.line_term = "\r"; /* end-of-line terminator */
-// OBSOLETE mon2000_cmds.cmd_end = NULL; /* optional command terminator */
-// OBSOLETE mon2000_cmds.target = &mon2000_ops; /* target operations */
-// OBSOLETE mon2000_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
-// OBSOLETE mon2000_cmds.regnames = m32r_regnames; /* registers names */
-// OBSOLETE mon2000_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
-// OBSOLETE } /* init_mon2000_cmds */
-// OBSOLETE
-// OBSOLETE static void
-// OBSOLETE mon2000_open (char *args, int from_tty)
-// OBSOLETE {
-// OBSOLETE monitor_open (args, &mon2000_cmds, from_tty);
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE /* Function: set_board_address
-// OBSOLETE Tell the BootOne monitor what it's ethernet IP address is. */
-// OBSOLETE
-// OBSOLETE static void
-// OBSOLETE m32r_set_board_address (char *args, int from_tty)
-// OBSOLETE {
-// OBSOLETE int resp_len;
-// OBSOLETE char buf[1024];
-// OBSOLETE
-// OBSOLETE if (args && *args)
-// OBSOLETE {
-// OBSOLETE monitor_printf ("ulip %s\n", args);
-// OBSOLETE resp_len = monitor_expect_prompt (buf, sizeof (buf));
-// OBSOLETE /* now parse the result for success */
-// OBSOLETE }
-// OBSOLETE else
-// OBSOLETE error ("Requires argument (IP address for M32R-EVA board)");
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE /* Function: set_server_address
-// OBSOLETE Tell the BootOne monitor what gdb's ethernet IP address is. */
-// OBSOLETE
-// OBSOLETE static void
-// OBSOLETE m32r_set_server_address (char *args, int from_tty)
-// OBSOLETE {
-// OBSOLETE int resp_len;
-// OBSOLETE char buf[1024];
-// OBSOLETE
-// OBSOLETE if (args && *args)
-// OBSOLETE {
-// OBSOLETE monitor_printf ("uhip %s\n", args);
-// OBSOLETE resp_len = monitor_expect_prompt (buf, sizeof (buf));
-// OBSOLETE /* now parse the result for success */
-// OBSOLETE }
-// OBSOLETE else
-// OBSOLETE error ("Requires argument (IP address of GDB's host computer)");
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE /* Function: set_download_path
-// OBSOLETE Tell the BootOne monitor the default path for downloadable SREC files. */
-// OBSOLETE
-// OBSOLETE static void
-// OBSOLETE m32r_set_download_path (char *args, int from_tty)
-// OBSOLETE {
-// OBSOLETE int resp_len;
-// OBSOLETE char buf[1024];
-// OBSOLETE
-// OBSOLETE if (args && *args)
-// OBSOLETE {
-// OBSOLETE monitor_printf ("up %s\n", args);
-// OBSOLETE resp_len = monitor_expect_prompt (buf, sizeof (buf));
-// OBSOLETE /* now parse the result for success */
-// OBSOLETE }
-// OBSOLETE else
-// OBSOLETE error ("Requires argument (default path for downloadable SREC files)");
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE static void
-// OBSOLETE m32r_upload_command (char *args, int from_tty)
-// OBSOLETE {
-// OBSOLETE bfd *abfd;
-// OBSOLETE asection *s;
-// OBSOLETE time_t start_time, end_time; /* for timing of download */
-// OBSOLETE int resp_len, data_count = 0;
-// OBSOLETE char buf[1024];
-// OBSOLETE struct hostent *hostent;
-// OBSOLETE struct in_addr inet_addr;
-// OBSOLETE
-// OBSOLETE /* first check to see if there's an ethernet port! */
-// OBSOLETE monitor_printf ("ust\r");
-// OBSOLETE resp_len = monitor_expect_prompt (buf, sizeof (buf));
-// OBSOLETE if (!strchr (buf, ':'))
-// OBSOLETE error ("No ethernet connection!");
-// OBSOLETE
-// OBSOLETE if (board_addr == 0)
-// OBSOLETE {
-// OBSOLETE /* scan second colon in the output from the "ust" command */
-// OBSOLETE char *myIPaddress = strchr (strchr (buf, ':') + 1, ':') + 1;
-// OBSOLETE
-// OBSOLETE while (isspace (*myIPaddress))
-// OBSOLETE myIPaddress++;
-// OBSOLETE
-// OBSOLETE if (!strncmp (myIPaddress, "0.0.", 4)) /* empty */
-// OBSOLETE error ("Please use 'set board-address' to set the M32R-EVA board's IP address.");
-// OBSOLETE if (strchr (myIPaddress, '('))
-// OBSOLETE *(strchr (myIPaddress, '(')) = '\0'; /* delete trailing junk */
-// OBSOLETE board_addr = xstrdup (myIPaddress);
-// OBSOLETE }
-// OBSOLETE if (server_addr == 0)
-// OBSOLETE {
-// OBSOLETE buf[0] = 0;
-// OBSOLETE gethostname (buf, sizeof (buf));
-// OBSOLETE if (buf[0] != 0)
-// OBSOLETE hostent = gethostbyname (buf);
-// OBSOLETE if (hostent != 0)
-// OBSOLETE {
-// OBSOLETE #if 1
-// OBSOLETE memcpy (&inet_addr.s_addr, hostent->h_addr,
-// OBSOLETE sizeof (inet_addr.s_addr));
-// OBSOLETE server_addr = (char *) inet_ntoa (inet_addr);
-// OBSOLETE #else
-// OBSOLETE server_addr = (char *) inet_ntoa (hostent->h_addr);
-// OBSOLETE #endif
-// OBSOLETE }
-// OBSOLETE if (server_addr == 0) /* failed? */
-// OBSOLETE error ("Need to know gdb host computer's IP address (use 'set server-address')");
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE if (args == 0 || args[0] == 0) /* no args: upload the current file */
-// OBSOLETE args = get_exec_file (1);
-// OBSOLETE
-// OBSOLETE if (args[0] != '/' && download_path == 0)
-// OBSOLETE {
-// OBSOLETE if (current_directory)
-// OBSOLETE download_path = xstrdup (current_directory);
-// OBSOLETE else
-// OBSOLETE error ("Need to know default download path (use 'set download-path')");
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE start_time = time (NULL);
-// OBSOLETE monitor_printf ("uhip %s\r", server_addr);
-// OBSOLETE resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
-// OBSOLETE monitor_printf ("ulip %s\r", board_addr);
-// OBSOLETE resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
-// OBSOLETE if (args[0] != '/')
-// OBSOLETE monitor_printf ("up %s\r", download_path); /* use default path */
-// OBSOLETE else
-// OBSOLETE monitor_printf ("up\r"); /* rooted filename/path */
-// OBSOLETE resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
-// OBSOLETE
-// OBSOLETE if (strrchr (args, '.') && !strcmp (strrchr (args, '.'), ".srec"))
-// OBSOLETE monitor_printf ("ul %s\r", args);
-// OBSOLETE else /* add ".srec" suffix */
-// OBSOLETE monitor_printf ("ul %s.srec\r", args);
-// OBSOLETE resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
-// OBSOLETE
-// OBSOLETE if (buf[0] == 0 || strstr (buf, "complete") == 0)
-// OBSOLETE error ("Upload file not found: %s.srec\nCheck IP addresses and download path.", args);
-// OBSOLETE else
-// OBSOLETE printf_filtered (" -- Ethernet load complete.\n");
-// OBSOLETE
-// OBSOLETE end_time = time (NULL);
-// OBSOLETE abfd = bfd_openr (args, 0);
-// OBSOLETE if (abfd != NULL)
-// OBSOLETE { /* Download is done -- print section statistics */
-// OBSOLETE if (bfd_check_format (abfd, bfd_object) == 0)
-// OBSOLETE {
-// OBSOLETE printf_filtered ("File is not an object file\n");
-// OBSOLETE }
-// OBSOLETE for (s = abfd->sections; s; s = s->next)
-// OBSOLETE if (s->flags & SEC_LOAD)
-// OBSOLETE {
-// OBSOLETE bfd_size_type section_size = bfd_section_size (abfd, s);
-// OBSOLETE bfd_vma section_base = bfd_section_lma (abfd, s);
-// OBSOLETE unsigned int buffer;
-// OBSOLETE
-// OBSOLETE data_count += section_size;
-// OBSOLETE
-// OBSOLETE printf_filtered ("Loading section %s, size 0x%lx lma ",
-// OBSOLETE bfd_section_name (abfd, s), section_size);
-// OBSOLETE print_address_numeric (section_base, 1, gdb_stdout);
-// OBSOLETE printf_filtered ("\n");
-// OBSOLETE gdb_flush (gdb_stdout);
-// OBSOLETE }
-// OBSOLETE /* Finally, make the PC point at the start address */
-// OBSOLETE write_pc (bfd_get_start_address (abfd));
-// OBSOLETE report_transfer_performance (data_count, start_time, end_time);
-// OBSOLETE printf_filtered ("Start address 0x%lx\n", bfd_get_start_address (abfd));
-// OBSOLETE }
-// OBSOLETE inferior_ptid = null_ptid; /* No process now */
-// OBSOLETE
-// OBSOLETE /* This is necessary because many things were based on the PC at the
-// OBSOLETE time that we attached to the monitor, which is no longer valid
-// OBSOLETE now that we have loaded new code (and just changed the PC).
-// OBSOLETE Another way to do this might be to call normal_stop, except that
-// OBSOLETE the stack may not be valid, and things would get horribly
-// OBSOLETE confused... */
-// OBSOLETE
-// OBSOLETE clear_symtab_users ();
-// OBSOLETE }
-// OBSOLETE
-// OBSOLETE void
-// OBSOLETE _initialize_m32r_rom (void)
-// OBSOLETE {
-// OBSOLETE /* Initialize m32r RevC monitor target */
-// OBSOLETE init_m32r_cmds ();
-// OBSOLETE init_monitor_ops (&m32r_ops);
-// OBSOLETE
-// OBSOLETE m32r_ops.to_shortname = "m32r";
-// OBSOLETE m32r_ops.to_longname = "m32r monitor";
-// OBSOLETE m32r_ops.to_load = m32r_load_gen; /* monitor lacks a download command */
-// OBSOLETE m32r_ops.to_doc = "Debug via the m32r monitor.\n\
-// OBSOLETE Specify the serial device it is connected to (e.g. /dev/ttya).";
-// OBSOLETE m32r_ops.to_open = m32r_open;
-// OBSOLETE add_target (&m32r_ops);
-// OBSOLETE
-// OBSOLETE /* Initialize mon2000 monitor target */
-// OBSOLETE init_mon2000_cmds ();
-// OBSOLETE init_monitor_ops (&mon2000_ops);
-// OBSOLETE
-// OBSOLETE mon2000_ops.to_shortname = "mon2000";
-// OBSOLETE mon2000_ops.to_longname = "Mon2000 monitor";
-// OBSOLETE mon2000_ops.to_load = m32r_load_gen; /* monitor lacks a download command */
-// OBSOLETE mon2000_ops.to_doc = "Debug via the Mon2000 monitor.\n\
-// OBSOLETE Specify the serial device it is connected to (e.g. /dev/ttya).";
-// OBSOLETE mon2000_ops.to_open = mon2000_open;
-// OBSOLETE add_target (&mon2000_ops);
-// OBSOLETE
-// OBSOLETE add_show_from_set
-// OBSOLETE (add_set_cmd ("download-path", class_obscure, var_string,
-// OBSOLETE (char *) &download_path,
-// OBSOLETE "Set the default path for downloadable SREC files.",
-// OBSOLETE &setlist),
-// OBSOLETE &showlist);
-// OBSOLETE
-// OBSOLETE add_show_from_set
-// OBSOLETE (add_set_cmd ("board-address", class_obscure, var_string,
-// OBSOLETE (char *) &board_addr,
-// OBSOLETE "Set IP address for M32R-EVA target board.",
-// OBSOLETE &setlist),
-// OBSOLETE &showlist);
-// OBSOLETE
-// OBSOLETE add_show_from_set
-// OBSOLETE (add_set_cmd ("server-address", class_obscure, var_string,
-// OBSOLETE (char *) &server_addr,
-// OBSOLETE "Set IP address for download server (GDB's host computer).",
-// OBSOLETE &setlist),
-// OBSOLETE &showlist);
-// OBSOLETE
-// OBSOLETE add_com ("upload", class_obscure, m32r_upload_command,
-// OBSOLETE "Upload the srec file via the monitor's Ethernet upload capability.");
-// OBSOLETE
-// OBSOLETE add_com ("tload", class_obscure, m32r_load, "test upload command.");
-// OBSOLETE }
+/* Remote debugging interface to m32r and mon2000 ROM monitors for GDB,
+ the GNU debugger.
+
+ Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2004, 2005, 2007, 2008,
+ 2009 Free Software Foundation, Inc.
+
+ Adapted by Michael Snyder of Cygnus Support.
+
+ This file is part of GDB.
+
+ 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 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ 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, see <http://www.gnu.org/licenses/>. */
+
+/* This module defines communication with the Renesas m32r monitor */
+
+#include "defs.h"
+#include "gdbcore.h"
+#include "target.h"
+#include "exceptions.h"
+#include "monitor.h"
+#include "serial.h"
+#include "symtab.h"
+#include "command.h"
+#include "gdbcmd.h"
+#include "symfile.h" /* for generic load */
+#include <sys/time.h>
+#include <time.h> /* for time_t */
+#include "gdb_string.h"
+#include "objfiles.h" /* for ALL_OBJFILES etc. */
+#include "inferior.h"
+#include <ctype.h>
+#include "regcache.h"
+
+/*
+ * All this stuff just to get my host computer's IP address!
+ */
+#ifdef __MINGW32__
+#include <winsock.h>
+#else
+#include <sys/types.h>
+#include <netdb.h> /* for hostent */
+#include <netinet/in.h> /* for struct in_addr */
+#if 1
+#include <arpa/inet.h> /* for inet_ntoa */
+#endif
+#endif
+
+static char *board_addr; /* user-settable IP address for M32R-EVA */
+static char *server_addr; /* user-settable IP address for gdb host */
+static char *download_path; /* user-settable path for SREC files */
+
+
+/* REGNUM */
+#define PSW_REGNUM 16
+#define SPI_REGNUM 18
+#define SPU_REGNUM 19
+#define ACCL_REGNUM 22
+#define ACCH_REGNUM 23
+
+
+/*
+ * Function: m32r_load_1 (helper function)
+ */
+
+static void
+m32r_load_section (bfd *abfd, asection *s, void *obj)
+{
+ unsigned int *data_count = obj;
+ if (s->flags & SEC_LOAD)
+ {
+ int addr_size = gdbarch_addr_bit (target_gdbarch) / 8;
+ bfd_size_type section_size = bfd_section_size (abfd, s);
+ bfd_vma section_base = bfd_section_lma (abfd, s);
+ unsigned int buffer, i;
+
+ *data_count += section_size;
+
+ printf_filtered ("Loading section %s, size 0x%lx lma ",
+ bfd_section_name (abfd, s),
+ (unsigned long) section_size);
+ fputs_filtered (paddress (target_gdbarch, section_base), gdb_stdout);
+ printf_filtered ("\n");
+ gdb_flush (gdb_stdout);
+ monitor_printf ("%s mw\r", phex_nz (section_base, addr_size));
+ for (i = 0; i < section_size; i += 4)
+ {
+ QUIT;
+ monitor_expect (" -> ", NULL, 0);
+ bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4);
+ monitor_printf ("%x\n", buffer);
+ }
+ monitor_expect (" -> ", NULL, 0);
+ monitor_printf ("q\n");
+ monitor_expect_prompt (NULL, 0);
+ }
+}
+
+static int
+m32r_load_1 (void *dummy)
+{
+ int data_count = 0;
+
+ bfd_map_over_sections ((bfd *) dummy, m32r_load_section, &data_count);
+ return data_count;
+}
+
+/*
+ * Function: m32r_load (an alternate way to load)
+ */
+
+static void
+m32r_load (char *filename, int from_tty)
+{
+ bfd *abfd;
+ asection *s;
+ unsigned int i, data_count = 0;
+ struct timeval start_time, end_time;
+
+ if (filename == NULL || filename[0] == 0)
+ filename = get_exec_file (1);
+
+ abfd = bfd_openr (filename, 0);
+ if (!abfd)
+ error (_("Unable to open file %s."), filename);
+ if (bfd_check_format (abfd, bfd_object) == 0)
+ error (_("File is not an object file."));
+ gettimeofday (&start_time, NULL);
+#if 0
+ for (s = abfd->sections; s; s = s->next)
+ if (s->flags & SEC_LOAD)
+ {
+ bfd_size_type section_size = bfd_section_size (abfd, s);
+ bfd_vma section_base = bfd_section_vma (abfd, s);
+ unsigned int buffer;
+
+ data_count += section_size;
+
+ printf_filtered ("Loading section %s, size 0x%lx vma ",
+ bfd_section_name (abfd, s), section_size);
+ fputs_filtered (paddress (target_gdbarch, section_base), gdb_stdout);
+ printf_filtered ("\n");
+ gdb_flush (gdb_stdout);
+ monitor_printf ("%x mw\r", section_base);
+ for (i = 0; i < section_size; i += 4)
+ {
+ monitor_expect (" -> ", NULL, 0);
+ bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4);
+ monitor_printf ("%x\n", buffer);
+ }
+ monitor_expect (" -> ", NULL, 0);
+ monitor_printf ("q\n");
+ monitor_expect_prompt (NULL, 0);
+ }
+#else
+ if (!(catch_errors (m32r_load_1, abfd, "Load aborted!\n", RETURN_MASK_ALL)))
+ {
+ monitor_printf ("q\n");
+ return;
+ }
+#endif
+ gettimeofday (&end_time, NULL);
+ printf_filtered ("Start address 0x%lx\n",
+ (unsigned long) bfd_get_start_address (abfd));
+ print_transfer_performance (gdb_stdout, data_count, 0, &start_time,
+ &end_time);
+
+ /* Finally, make the PC point at the start address */
+ if (exec_bfd)
+ regcache_write_pc (get_current_regcache (),
+ bfd_get_start_address (exec_bfd));
+
+ inferior_ptid = null_ptid; /* No process now */
+
+ /* 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
+ 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
+ the stack may not be valid, and things would get horribly
+ confused... */
+
+ clear_symtab_users ();
+}
+
+static void
+m32r_load_gen (char *filename, int from_tty)
+{
+ generic_load (filename, from_tty);
+}
+
+static void m32r_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
+ whole reason this exists is because the various ROM monitors use
+ different names than GDB does, and don't support all the registers
+ either. So, typing "info reg sp" becomes an "A7". */
+
+static char *m32r_regnames[] =
+ { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
+ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
+ "psw", "cbr", "spi", "spu", "bpc", "pc", "accl", "acch",
+};
+
+static void
+m32r_supply_register (struct regcache *regcache, char *regname,
+ int regnamelen, char *val, int vallen)
+{
+ int regno;
+ int num_regs = sizeof (m32r_regnames) / sizeof (m32r_regnames[0]);
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
+
+ for (regno = 0; regno < num_regs; regno++)
+ if (strncmp (regname, m32r_regnames[regno], regnamelen) == 0)
+ break;
+
+ if (regno >= num_regs)
+ return; /* no match */
+
+ if (regno == ACCL_REGNUM)
+ { /* special handling for 64-bit acc reg */
+ monitor_supply_register (regcache, ACCH_REGNUM, val);
+ val = strchr (val, ':'); /* skip past ':' to get 2nd word */
+ if (val != NULL)
+ monitor_supply_register (regcache, ACCL_REGNUM, val + 1);
+ }
+ else
+ {
+ monitor_supply_register (regcache, regno, val);
+ if (regno == PSW_REGNUM)
+ {
+ unsigned long psw = strtoul (val, NULL, 16);
+ char *zero = "00000000", *one = "00000001";
+
+#ifdef SM_REGNUM
+ /* Stack mode bit */
+ monitor_supply_register (regcache, SM_REGNUM, (psw & 0x80) ? one : zero);
+#endif
+#ifdef BSM_REGNUM
+ /* Backup stack mode bit */
+ monitor_supply_register (regcache, BSM_REGNUM, (psw & 0x8000) ? one : zero);
+#endif
+#ifdef IE_REGNUM
+ /* Interrupt enable bit */
+ monitor_supply_register (regcache, IE_REGNUM, (psw & 0x40) ? one : zero);
+#endif
+#ifdef BIE_REGNUM
+ /* Backup interrupt enable bit */
+ monitor_supply_register (regcache, BIE_REGNUM, (psw & 0x4000) ? one : zero);
+#endif
+#ifdef COND_REGNUM
+ /* Condition bit (carry etc.) */
+ monitor_supply_register (regcache, COND_REGNUM, (psw & 0x1) ? one : zero);
+#endif
+#ifdef CBR_REGNUM
+ monitor_supply_register (regcache, CBR_REGNUM, (psw & 0x1) ? one : zero);
+#endif
+#ifdef BPC_REGNUM
+ monitor_supply_register (regcache, BPC_REGNUM, zero); /* KLUDGE: (???????) */
+#endif
+#ifdef BCARRY_REGNUM
+ monitor_supply_register (regcache, BCARRY_REGNUM, zero); /* KLUDGE: (??????) */
+#endif
+ }
+
+ if (regno == SPI_REGNUM || regno == SPU_REGNUM)
+ { /* special handling for stack pointer (spu or spi) */
+ ULONGEST stackmode, psw;
+ regcache_cooked_read_unsigned (regcache, PSW_REGNUM, &psw);
+ stackmode = psw & 0x80;
+
+ if (regno == SPI_REGNUM && !stackmode) /* SP == SPI */
+ monitor_supply_register (regcache,
+ gdbarch_sp_regnum (gdbarch), val);
+ else if (regno == SPU_REGNUM && stackmode) /* SP == SPU */
+ monitor_supply_register (regcache,
+ gdbarch_sp_regnum (gdbarch), val);
+ }
+ }
+}
+
+/* m32r RevC board monitor */
+
+static struct target_ops m32r_ops;
+
+static char *m32r_inits[] = { "\r", NULL };
+
+static struct monitor_ops m32r_cmds;
+
+static void
+init_m32r_cmds (void)
+{
+ m32r_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_REGISTER_VALUE_FIRST;
+ m32r_cmds.init = m32r_inits; /* Init strings */
+ m32r_cmds.cont = "go\r"; /* continue command */
+ m32r_cmds.step = "step\r"; /* single step */
+ m32r_cmds.stop = NULL; /* interrupt command */
+ m32r_cmds.set_break = "%x +bp\r"; /* set a breakpoint */
+ m32r_cmds.clr_break = "%x -bp\r"; /* clear a breakpoint */
+ m32r_cmds.clr_all_break = "bpoff\r"; /* clear all breakpoints */
+ 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.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.cmdll = NULL; /* setmem.cmdll (addr, value) */
+ m32r_cmds.setmem.resp_delim = NULL; /* setmem.resp_delim */
+ m32r_cmds.setmem.term = NULL; /* setmem.term */
+ m32r_cmds.setmem.term_cmd = NULL; /* setmem.term_cmd */
+ m32r_cmds.getmem.cmdb = "%x %x dump\r"; /* getmem.cmdb (addr, len) */
+ m32r_cmds.getmem.cmdw = NULL; /* getmem.cmdw (addr, len) */
+ m32r_cmds.getmem.cmdl = NULL; /* getmem.cmdl (addr, len) */
+ m32r_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
+ m32r_cmds.getmem.resp_delim = ": "; /* getmem.resp_delim */
+ m32r_cmds.getmem.term = NULL; /* getmem.term */
+ m32r_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
+ m32r_cmds.setreg.cmd = "%x to %%%s\r"; /* setreg.cmd (name, value) */
+ m32r_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
+ m32r_cmds.setreg.term = NULL; /* setreg.term */
+ m32r_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
+ m32r_cmds.getreg.cmd = NULL; /* getreg.cmd (name) */
+ m32r_cmds.getreg.resp_delim = NULL; /* getreg.resp_delim */
+ m32r_cmds.getreg.term = NULL; /* getreg.term */
+ m32r_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
+ m32r_cmds.dump_registers = ".reg\r"; /* dump_registers */
+ m32r_cmds.register_pattern = "\\(\\w+\\) += \\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
+ m32r_cmds.supply_register = m32r_supply_register;
+ m32r_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
+ m32r_cmds.load = NULL; /* download command */
+ m32r_cmds.loadresp = NULL; /* load response */
+ m32r_cmds.prompt = "ok "; /* monitor command prompt */
+ m32r_cmds.line_term = "\r"; /* end-of-line terminator */
+ m32r_cmds.cmd_end = NULL; /* optional command terminator */
+ m32r_cmds.target = &m32r_ops; /* target operations */
+ m32r_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
+ m32r_cmds.regnames = m32r_regnames; /* registers names */
+ m32r_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
+} /* init_m32r_cmds */
+
+static void
+m32r_open (char *args, int from_tty)
+{
+ monitor_open (args, &m32r_cmds, from_tty);
+}
+
+/* Mon2000 monitor (MSA2000 board) */
+
+static struct target_ops mon2000_ops;
+static struct monitor_ops mon2000_cmds;
+
+static void
+init_mon2000_cmds (void)
+{
+ mon2000_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_REGISTER_VALUE_FIRST;
+ mon2000_cmds.init = m32r_inits; /* Init strings */
+ mon2000_cmds.cont = "go\r"; /* continue command */
+ mon2000_cmds.step = "step\r"; /* single step */
+ mon2000_cmds.stop = NULL; /* interrupt command */
+ mon2000_cmds.set_break = "%x +bp\r"; /* set a breakpoint */
+ mon2000_cmds.clr_break = "%x -bp\r"; /* clear a breakpoint */
+ mon2000_cmds.clr_all_break = "bpoff\r"; /* clear all breakpoints */
+ 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.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.cmdll = NULL; /* setmem.cmdll (addr, value) */
+ mon2000_cmds.setmem.resp_delim = NULL; /* setmem.resp_delim */
+ mon2000_cmds.setmem.term = NULL; /* setmem.term */
+ mon2000_cmds.setmem.term_cmd = NULL; /* setmem.term_cmd */
+ mon2000_cmds.getmem.cmdb = "%x %x dump\r"; /* getmem.cmdb (addr, len) */
+ mon2000_cmds.getmem.cmdw = NULL; /* getmem.cmdw (addr, len) */
+ mon2000_cmds.getmem.cmdl = NULL; /* getmem.cmdl (addr, len) */
+ mon2000_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
+ mon2000_cmds.getmem.resp_delim = ": "; /* getmem.resp_delim */
+ mon2000_cmds.getmem.term = NULL; /* getmem.term */
+ mon2000_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
+ mon2000_cmds.setreg.cmd = "%x to %%%s\r"; /* setreg.cmd (name, value) */
+ mon2000_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
+ mon2000_cmds.setreg.term = NULL; /* setreg.term */
+ mon2000_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
+ mon2000_cmds.getreg.cmd = NULL; /* getreg.cmd (name) */
+ mon2000_cmds.getreg.resp_delim = NULL; /* getreg.resp_delim */
+ mon2000_cmds.getreg.term = NULL; /* getreg.term */
+ mon2000_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
+ mon2000_cmds.dump_registers = ".reg\r"; /* dump_registers */
+ mon2000_cmds.register_pattern = "\\(\\w+\\) += \\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
+ mon2000_cmds.supply_register = m32r_supply_register;
+ mon2000_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
+ mon2000_cmds.load = NULL; /* download command */
+ mon2000_cmds.loadresp = NULL; /* load response */
+ mon2000_cmds.prompt = "Mon2000>"; /* monitor command prompt */
+ mon2000_cmds.line_term = "\r"; /* end-of-line terminator */
+ mon2000_cmds.cmd_end = NULL; /* optional command terminator */
+ mon2000_cmds.target = &mon2000_ops; /* target operations */
+ mon2000_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
+ mon2000_cmds.regnames = m32r_regnames; /* registers names */
+ mon2000_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
+} /* init_mon2000_cmds */
+
+static void
+mon2000_open (char *args, int from_tty)
+{
+ monitor_open (args, &mon2000_cmds, from_tty);
+}
+
+static void
+m32r_upload_command (char *args, int from_tty)
+{
+ bfd *abfd;
+ asection *s;
+ struct timeval start_time, end_time;
+ int resp_len, data_count = 0;
+ char buf[1024];
+ struct hostent *hostent;
+ struct in_addr inet_addr;
+
+ /* first check to see if there's an ethernet port! */
+ monitor_printf ("ust\r");
+ resp_len = monitor_expect_prompt (buf, sizeof (buf));
+ if (!strchr (buf, ':'))
+ error (_("No ethernet connection!"));
+
+ if (board_addr == 0)
+ {
+ /* scan second colon in the output from the "ust" command */
+ char *myIPaddress = strchr (strchr (buf, ':') + 1, ':') + 1;
+
+ while (isspace (*myIPaddress))
+ myIPaddress++;
+
+ if (!strncmp (myIPaddress, "0.0.", 4)) /* empty */
+ error
+ ("Please use 'set board-address' to set the M32R-EVA board's IP address.");
+ if (strchr (myIPaddress, '('))
+ *(strchr (myIPaddress, '(')) = '\0'; /* delete trailing junk */
+ board_addr = xstrdup (myIPaddress);
+ }
+ if (server_addr == 0)
+ {
+#ifdef __MINGW32__
+ WSADATA wd;
+ /* Winsock initialization. */
+ if (WSAStartup (MAKEWORD (1, 1), &wd))
+ error (_("Couldn't initialize WINSOCK."));
+#endif
+
+ buf[0] = 0;
+ gethostname (buf, sizeof (buf));
+ if (buf[0] != 0)
+ {
+ hostent = gethostbyname (buf);
+ if (hostent != 0)
+ {
+#if 1
+ memcpy (&inet_addr.s_addr, hostent->h_addr,
+ sizeof (inet_addr.s_addr));
+ server_addr = (char *) inet_ntoa (inet_addr);
+#else
+ server_addr = (char *) inet_ntoa (hostent->h_addr);
+#endif
+ }
+ }
+ if (server_addr == 0) /* failed? */
+ 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 */
+ args = get_exec_file (1);
+
+ if (args[0] != '/' && download_path == 0)
+ {
+ if (current_directory)
+ download_path = xstrdup (current_directory);
+ else
+ error
+ ("Need to know default download path (use 'set download-path')");
+ }
+
+ gettimeofday (&start_time, NULL);
+ monitor_printf ("uhip %s\r", server_addr);
+ resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
+ monitor_printf ("ulip %s\r", board_addr);
+ resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
+ if (args[0] != '/')
+ monitor_printf ("up %s\r", download_path); /* use default path */
+ else
+ monitor_printf ("up\r"); /* rooted filename/path */
+ resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
+
+ if (strrchr (args, '.') && !strcmp (strrchr (args, '.'), ".srec"))
+ monitor_printf ("ul %s\r", args);
+ else /* add ".srec" suffix */
+ monitor_printf ("ul %s.srec\r", args);
+ resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
+
+ if (buf[0] == 0 || strstr (buf, "complete") == 0)
+ error
+ ("Upload file not found: %s.srec\nCheck IP addresses and download path.",
+ args);
+ else
+ printf_filtered (" -- Ethernet load complete.\n");
+
+ gettimeofday (&end_time, NULL);
+ abfd = bfd_openr (args, 0);
+ if (abfd != NULL)
+ { /* Download is done -- print section statistics */
+ if (bfd_check_format (abfd, bfd_object) == 0)
+ {
+ printf_filtered ("File is not an object file\n");
+ }
+ for (s = abfd->sections; s; s = s->next)
+ if (s->flags & SEC_LOAD)
+ {
+ bfd_size_type section_size = bfd_section_size (abfd, s);
+ bfd_vma section_base = bfd_section_lma (abfd, s);
+ unsigned int buffer;
+
+ data_count += section_size;
+
+ printf_filtered ("Loading section %s, size 0x%lx lma ",
+ bfd_section_name (abfd, s),
+ (unsigned long) section_size);
+ fputs_filtered (paddress (target_gdbarch, section_base),
+ gdb_stdout);
+ printf_filtered ("\n");
+ gdb_flush (gdb_stdout);
+ }
+ /* Finally, make the PC point at the start address */
+ regcache_write_pc (get_current_regcache (),
+ bfd_get_start_address (abfd));
+ printf_filtered ("Start address 0x%lx\n",
+ (unsigned long) bfd_get_start_address (abfd));
+ print_transfer_performance (gdb_stdout, data_count, 0, &start_time,
+ &end_time);
+ }
+ inferior_ptid = null_ptid; /* No process now */
+
+ /* 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
+ 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
+ the stack may not be valid, and things would get horribly
+ confused... */
+
+ clear_symtab_users ();
+}
+
+/* Provide a prototype to silence -Wmissing-prototypes. */
+extern initialize_file_ftype _initialize_m32r_rom;
+
+void
+_initialize_m32r_rom (void)
+{
+ /* Initialize m32r RevC monitor target */
+ init_m32r_cmds ();
+ init_monitor_ops (&m32r_ops);
+
+ m32r_ops.to_shortname = "m32r";
+ m32r_ops.to_longname = "m32r monitor";
+ m32r_ops.to_load = m32r_load_gen; /* monitor lacks a download command */
+ m32r_ops.to_doc = "Debug via the m32r monitor.\n\
+Specify the serial device it is connected to (e.g. /dev/ttya).";
+ m32r_ops.to_open = m32r_open;
+ add_target (&m32r_ops);
+
+ /* Initialize mon2000 monitor target */
+ init_mon2000_cmds ();
+ init_monitor_ops (&mon2000_ops);
+
+ mon2000_ops.to_shortname = "mon2000";
+ mon2000_ops.to_longname = "Mon2000 monitor";
+ mon2000_ops.to_load = m32r_load_gen; /* monitor lacks a download command */
+ mon2000_ops.to_doc = "Debug via the Mon2000 monitor.\n\
+Specify the serial device it is connected to (e.g. /dev/ttya).";
+ mon2000_ops.to_open = mon2000_open;
+ add_target (&mon2000_ops);
+
+ add_setshow_string_cmd ("download-path", class_obscure, &download_path, _("\
+Set the default path for downloadable SREC files."), _("\
+Show the default path for downloadable SREC files."), _("\
+Determines the default path for downloadable SREC files."),
+ NULL,
+ NULL, /* FIXME: i18n: The default path for downloadable SREC files is %s. */
+ &setlist, &showlist);
+
+ add_setshow_string_cmd ("board-address", class_obscure, &board_addr, _("\
+Set IP address for M32R-EVA target board."), _("\
+Show IP address for M32R-EVA target board."), _("\
+Determine the IP address for M32R-EVA target board."),
+ NULL,
+ NULL, /* FIXME: i18n: IP address for M32R-EVA target board is %s. */
+ &setlist, &showlist);
+
+ add_setshow_string_cmd ("server-address", class_obscure, &server_addr, _("\
+Set IP address for download server (GDB's host computer)."), _("\
+Show IP address for download server (GDB's host computer)."), _("\
+Determine the IP address for download server (GDB's host computer)."),
+ NULL,
+ NULL, /* FIXME: i18n: IP address for download server (GDB's host computer) is %s. */
+ &setlist, &showlist);
+
+ add_com ("upload", class_obscure, m32r_upload_command, _("\
+Upload the srec file via the monitor's Ethernet upload capability."));
+
+ add_com ("tload", class_obscure, m32r_load, _("test upload command."));
+}
projects / external / binutils.git / blobdiff