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binutils-gdb/gdb/remote-eb.c

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/* OBSOLETE /* Remote debugging interface for AMD 29000 EBMON on IBM PC, for GDB. */
/* OBSOLETE Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1998, 1999, 2000, 2001 */
/* OBSOLETE Free Software Foundation, Inc. */
/* OBSOLETE Contributed by Cygnus Support. Written by Jim Kingdon for Cygnus. */
/* 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 is like remote.c but is for an esoteric situation-- */
/* OBSOLETE having a a29k board in a PC hooked up to a unix machine with */
/* OBSOLETE a serial line, and running ctty com1 on the PC, through which */
/* OBSOLETE the unix machine can run ebmon. Not to mention that the PC */
/* OBSOLETE has PC/NFS, so it can access the same executables that gdb can, */
/* OBSOLETE over the net in real time. */ */
/* OBSOLETE */
/* OBSOLETE #include "defs.h" */
/* OBSOLETE #include "gdb_string.h" */
/* OBSOLETE #include "regcache.h" */
/* OBSOLETE */
/* OBSOLETE #include "inferior.h" */
/* OBSOLETE #include "bfd.h" */
/* OBSOLETE #include "symfile.h" */
/* OBSOLETE #include "value.h" */
/* OBSOLETE #include <ctype.h> */
/* OBSOLETE #include <fcntl.h> */
/* OBSOLETE #include <signal.h> */
/* OBSOLETE #include <errno.h> */
/* OBSOLETE #include "terminal.h" */
/* OBSOLETE #include "target.h" */
/* OBSOLETE #include "gdbcore.h" */
/* OBSOLETE */
/* OBSOLETE extern struct target_ops eb_ops; /* Forward declaration */ */
/* OBSOLETE */
/* OBSOLETE static void eb_close (); */
/* OBSOLETE */
/* OBSOLETE #define LOG_FILE "eb.log" */
/* OBSOLETE #if defined (LOG_FILE) */
/* OBSOLETE FILE *log_file; */
/* OBSOLETE #endif */
/* OBSOLETE */
/* OBSOLETE static int timeout = 24; */
/* OBSOLETE */
/* OBSOLETE /* Descriptor for I/O to remote machine. Initialize it to -1 so that */
/* OBSOLETE eb_open knows that we don't have a file open when the program */
/* OBSOLETE starts. */ */
/* OBSOLETE int eb_desc = -1; */
/* OBSOLETE */
/* OBSOLETE /* stream which is fdopen'd from eb_desc. Only valid when */
/* OBSOLETE eb_desc != -1. */ */
/* OBSOLETE FILE *eb_stream; */
/* OBSOLETE */
/* OBSOLETE /* Read a character from the remote system, doing all the fancy */
/* OBSOLETE timeout stuff. */ */
/* OBSOLETE static int */
/* OBSOLETE readchar (void) */
/* OBSOLETE { */
/* OBSOLETE char buf; */
/* OBSOLETE */
/* OBSOLETE buf = '\0'; */
/* OBSOLETE #ifdef HAVE_TERMIO */
/* OBSOLETE /* termio does the timeout for us. */ */
/* OBSOLETE read (eb_desc, &buf, 1); */
/* OBSOLETE #else */
/* OBSOLETE alarm (timeout); */
/* OBSOLETE if (read (eb_desc, &buf, 1) < 0) */
/* OBSOLETE { */
/* OBSOLETE if (errno == EINTR) */
/* OBSOLETE error ("Timeout reading from remote system."); */
/* OBSOLETE else */
/* OBSOLETE perror_with_name ("remote"); */
/* OBSOLETE } */
/* OBSOLETE alarm (0); */
/* OBSOLETE #endif */
/* OBSOLETE */
/* OBSOLETE if (buf == '\0') */
/* OBSOLETE error ("Timeout reading from remote system."); */
/* OBSOLETE #if defined (LOG_FILE) */
/* OBSOLETE putc (buf & 0x7f, log_file); */
/* OBSOLETE #endif */
/* OBSOLETE return buf & 0x7f; */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Keep discarding input from the remote system, until STRING is found. */
/* OBSOLETE Let the user break out immediately. */ */
/* OBSOLETE static void */
/* OBSOLETE expect (char *string) */
/* OBSOLETE { */
/* OBSOLETE char *p = string; */
/* OBSOLETE */
/* OBSOLETE immediate_quit++; */
/* OBSOLETE while (1) */
/* OBSOLETE { */
/* OBSOLETE if (readchar () == *p) */
/* OBSOLETE { */
/* OBSOLETE p++; */
/* OBSOLETE if (*p == '\0') */
/* OBSOLETE { */
/* OBSOLETE immediate_quit--; */
/* OBSOLETE return; */
/* OBSOLETE } */
/* OBSOLETE } */
/* OBSOLETE else */
/* OBSOLETE p = string; */
/* OBSOLETE } */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Keep discarding input until we see the ebmon prompt. */
/* OBSOLETE */
/* OBSOLETE The convention for dealing with the prompt is that you */
/* OBSOLETE o give your command */
/* OBSOLETE o *then* wait for the prompt. */
/* OBSOLETE */
/* OBSOLETE Thus the last thing that a procedure does with the serial line */
/* OBSOLETE will be an expect_prompt(). Exception: eb_resume does not */
/* OBSOLETE wait for the prompt, because the terminal is being handed over */
/* OBSOLETE to the inferior. However, the next thing which happens after that */
/* OBSOLETE is a eb_wait which does wait for the prompt. */
/* OBSOLETE Note that this includes abnormal exit, e.g. error(). This is */
/* OBSOLETE necessary to prevent getting into states from which we can't */
/* OBSOLETE recover. */ */
/* OBSOLETE static void */
/* OBSOLETE expect_prompt (void) */
/* OBSOLETE { */
/* OBSOLETE #if defined (LOG_FILE) */
/* OBSOLETE /* This is a convenient place to do this. The idea is to do it often */
/* OBSOLETE enough that we never lose much data if we terminate abnormally. */ */
/* OBSOLETE fflush (log_file); */
/* OBSOLETE #endif */
/* OBSOLETE expect ("\n# "); */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Get a hex digit from the remote system & return its value. */
/* OBSOLETE If ignore_space is nonzero, ignore spaces (not newline, tab, etc). */ */
/* OBSOLETE static int */
/* OBSOLETE get_hex_digit (int ignore_space) */
/* OBSOLETE { */
/* OBSOLETE int ch; */
/* OBSOLETE while (1) */
/* OBSOLETE { */
/* OBSOLETE ch = readchar (); */
/* OBSOLETE if (ch >= '0' && ch <= '9') */
/* OBSOLETE return ch - '0'; */
/* OBSOLETE else if (ch >= 'A' && ch <= 'F') */
/* OBSOLETE return ch - 'A' + 10; */
/* OBSOLETE else if (ch >= 'a' && ch <= 'f') */
/* OBSOLETE return ch - 'a' + 10; */
/* OBSOLETE else if (ch == ' ' && ignore_space) */
/* OBSOLETE ; */
/* OBSOLETE else */
/* OBSOLETE { */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE error ("Invalid hex digit from remote system."); */
/* OBSOLETE } */
/* OBSOLETE } */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Get a byte from eb_desc and put it in *BYT. Accept any number */
/* OBSOLETE leading spaces. */ */
/* OBSOLETE static void */
/* OBSOLETE get_hex_byte (char *byt) */
/* OBSOLETE { */
/* OBSOLETE int val; */
/* OBSOLETE */
/* OBSOLETE val = get_hex_digit (1) << 4; */
/* OBSOLETE val |= get_hex_digit (0); */
/* OBSOLETE *byt = val; */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Get N 32-bit words from remote, each preceded by a space, */
/* OBSOLETE and put them in registers starting at REGNO. */ */
/* OBSOLETE static void */
/* OBSOLETE get_hex_regs (int n, int regno) */
/* OBSOLETE { */
/* OBSOLETE long val; */
/* OBSOLETE int i; */
/* OBSOLETE */
/* OBSOLETE for (i = 0; i < n; i++) */
/* OBSOLETE { */
/* OBSOLETE int j; */
/* OBSOLETE */
/* OBSOLETE val = 0; */
/* OBSOLETE for (j = 0; j < 8; j++) */
/* OBSOLETE val = (val << 4) + get_hex_digit (j == 0); */
/* OBSOLETE supply_register (regno++, (char *) &val); */
/* OBSOLETE } */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Called when SIGALRM signal sent due to alarm() timeout. */ */
/* OBSOLETE #ifndef HAVE_TERMIO */
/* OBSOLETE */
/* OBSOLETE volatile int n_alarms; */
/* OBSOLETE */
/* OBSOLETE void */
/* OBSOLETE eb_timer (void) */
/* OBSOLETE { */
/* OBSOLETE #if 0 */
/* OBSOLETE if (kiodebug) */
/* OBSOLETE printf ("eb_timer called\n"); */
/* OBSOLETE #endif */
/* OBSOLETE n_alarms++; */
/* OBSOLETE } */
/* OBSOLETE #endif */
/* OBSOLETE */
/* OBSOLETE /* malloc'd name of the program on the remote system. */ */
/* OBSOLETE static char *prog_name = NULL; */
/* OBSOLETE */
/* OBSOLETE /* Nonzero if we have loaded the file ("yc") and not yet issued a "gi" */
/* OBSOLETE command. "gi" is supposed to happen exactly once for each "yc". */ */
/* OBSOLETE static int need_gi = 0; */
/* OBSOLETE */
/* OBSOLETE /* Number of SIGTRAPs we need to simulate. That is, the next */
/* OBSOLETE NEED_ARTIFICIAL_TRAP calls to eb_wait should just return */
/* OBSOLETE SIGTRAP without actually waiting for anything. */ */
/* OBSOLETE */
/* OBSOLETE static int need_artificial_trap = 0; */
/* OBSOLETE */
/* OBSOLETE /* This is called not only when we first attach, but also when the */
/* OBSOLETE user types "run" after having attached. */ */
/* OBSOLETE static void */
/* OBSOLETE eb_create_inferior (char *execfile, char *args, char **env) */
/* OBSOLETE { */
/* OBSOLETE int entry_pt; */
/* OBSOLETE */
/* OBSOLETE if (args && *args) */
/* OBSOLETE error ("Can't pass arguments to remote EBMON process"); */
/* OBSOLETE */
/* OBSOLETE if (execfile == 0 || exec_bfd == 0) */
/* OBSOLETE error ("No executable file specified"); */
/* OBSOLETE */
/* OBSOLETE entry_pt = (int) bfd_get_start_address (exec_bfd); */
/* OBSOLETE */
/* OBSOLETE { */
/* OBSOLETE /* OK, now read in the file. Y=read, C=COFF, D=no symbols */
/* OBSOLETE 0=start address, %s=filename. */ */
/* OBSOLETE */
/* OBSOLETE fprintf (eb_stream, "YC D,0:%s", prog_name); */
/* OBSOLETE */
/* OBSOLETE if (args != NULL) */
/* OBSOLETE fprintf (eb_stream, " %s", args); */
/* OBSOLETE */
/* OBSOLETE fprintf (eb_stream, "\n"); */
/* OBSOLETE fflush (eb_stream); */
/* OBSOLETE */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE */
/* OBSOLETE need_gi = 1; */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* The "process" (board) is already stopped awaiting our commands, and */
/* OBSOLETE the program is already downloaded. We just set its PC and go. */ */
/* OBSOLETE */
/* OBSOLETE clear_proceed_status (); */
/* OBSOLETE */
/* OBSOLETE /* Tell wait_for_inferior that we've started a new process. */ */
/* OBSOLETE init_wait_for_inferior (); */
/* OBSOLETE */
/* OBSOLETE /* Set up the "saved terminal modes" of the inferior */
/* OBSOLETE based on what modes we are starting it with. */ */
/* OBSOLETE target_terminal_init (); */
/* OBSOLETE */
/* OBSOLETE /* Install inferior's terminal modes. */ */
/* OBSOLETE target_terminal_inferior (); */
/* OBSOLETE */
/* OBSOLETE /* insert_step_breakpoint (); FIXME, do we need this? */ */
/* OBSOLETE proceed ((CORE_ADDR) entry_pt, TARGET_SIGNAL_DEFAULT, 0); /* Let 'er rip... */ */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Translate baud rates from integers to damn B_codes. Unix should */
/* OBSOLETE have outgrown this crap years ago, but even POSIX wouldn't buck it. */ */
/* OBSOLETE */
/* OBSOLETE #ifndef B19200 */
/* OBSOLETE #define B19200 EXTA */
/* OBSOLETE #endif */
/* OBSOLETE #ifndef B38400 */
/* OBSOLETE #define B38400 EXTB */
/* OBSOLETE #endif */
/* OBSOLETE */
/* OBSOLETE struct */
/* OBSOLETE { */
/* OBSOLETE int rate, damn_b; */
/* OBSOLETE } */
/* OBSOLETE baudtab[] = */
/* OBSOLETE { */
/* OBSOLETE { */
/* OBSOLETE 0, B0 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 50, B50 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 75, B75 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 110, B110 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 134, B134 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 150, B150 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 200, B200 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 300, B300 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 600, B600 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 1200, B1200 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 1800, B1800 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 2400, B2400 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 4800, B4800 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 9600, B9600 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 19200, B19200 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE 38400, B38400 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE { */
/* OBSOLETE -1, -1 */
/* OBSOLETE } */
/* OBSOLETE , */
/* OBSOLETE }; */
/* OBSOLETE */
/* OBSOLETE int */
/* OBSOLETE damn_b (int rate) */
/* OBSOLETE { */
/* OBSOLETE int i; */
/* OBSOLETE */
/* OBSOLETE for (i = 0; baudtab[i].rate != -1; i++) */
/* OBSOLETE if (rate == baudtab[i].rate) */
/* OBSOLETE return baudtab[i].damn_b; */
/* OBSOLETE return B38400; /* Random */ */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE */
/* OBSOLETE /* Open a connection to a remote debugger. */
/* OBSOLETE NAME is the filename used for communication, then a space, */
/* OBSOLETE then the name of the program as we should name it to EBMON. */ */
/* OBSOLETE */
/* OBSOLETE static int baudrate = 9600; */
/* OBSOLETE static char *dev_name; */
/* OBSOLETE void */
/* OBSOLETE eb_open (char *name, int from_tty) */
/* OBSOLETE { */
/* OBSOLETE TERMINAL sg; */
/* OBSOLETE */
/* OBSOLETE char *p; */
/* OBSOLETE */
/* OBSOLETE target_preopen (from_tty); */
/* OBSOLETE */
/* OBSOLETE /* Find the first whitespace character, it separates dev_name from */
/* OBSOLETE prog_name. */ */
/* OBSOLETE if (name == 0) */
/* OBSOLETE goto erroid; */
/* OBSOLETE */
/* OBSOLETE for (p = name; */
/* OBSOLETE *p != '\0' && !isspace (*p); p++) */
/* OBSOLETE ; */
/* OBSOLETE if (*p == '\0') */
/* OBSOLETE erroid: */
/* OBSOLETE error ("\ */
/* OBSOLETE Please include the name of the device for the serial port,\n\ */
/* OBSOLETE the baud rate, and the name of the program to run on the remote system."); */
/* OBSOLETE dev_name = alloca (p - name + 1); */
/* OBSOLETE strncpy (dev_name, name, p - name); */
/* OBSOLETE dev_name[p - name] = '\0'; */
/* OBSOLETE */
/* OBSOLETE /* Skip over the whitespace after dev_name */ */
/* OBSOLETE for (; isspace (*p); p++) */
/* OBSOLETE /*EMPTY */ ; */
/* OBSOLETE */
/* OBSOLETE if (1 != sscanf (p, "%d ", &baudrate)) */
/* OBSOLETE goto erroid; */
/* OBSOLETE */
/* OBSOLETE /* Skip the number and then the spaces */ */
/* OBSOLETE for (; isdigit (*p); p++) */
/* OBSOLETE /*EMPTY */ ; */
/* OBSOLETE for (; isspace (*p); p++) */
/* OBSOLETE /*EMPTY */ ; */
/* OBSOLETE */
/* OBSOLETE if (prog_name != NULL) */
/* OBSOLETE xfree (prog_name); */
/* OBSOLETE prog_name = savestring (p, strlen (p)); */
/* OBSOLETE */
/* OBSOLETE eb_close (0); */
/* OBSOLETE */
/* OBSOLETE eb_desc = open (dev_name, O_RDWR); */
/* OBSOLETE if (eb_desc < 0) */
/* OBSOLETE perror_with_name (dev_name); */
/* OBSOLETE ioctl (eb_desc, TIOCGETP, &sg); */
/* OBSOLETE #ifdef HAVE_TERMIO */
/* OBSOLETE sg.c_cc[VMIN] = 0; /* read with timeout. */ */
/* OBSOLETE sg.c_cc[VTIME] = timeout * 10; */
/* OBSOLETE sg.c_lflag &= ~(ICANON | ECHO); */
/* OBSOLETE sg.c_cflag = (sg.c_cflag & ~CBAUD) | damn_b (baudrate); */
/* OBSOLETE #else */
/* OBSOLETE sg.sg_ispeed = damn_b (baudrate); */
/* OBSOLETE sg.sg_ospeed = damn_b (baudrate); */
/* OBSOLETE sg.sg_flags |= RAW | ANYP; */
/* OBSOLETE sg.sg_flags &= ~ECHO; */
/* OBSOLETE #endif */
/* OBSOLETE */
/* OBSOLETE ioctl (eb_desc, TIOCSETP, &sg); */
/* OBSOLETE eb_stream = fdopen (eb_desc, "r+"); */
/* OBSOLETE */
/* OBSOLETE push_target (&eb_ops); */
/* OBSOLETE if (from_tty) */
/* OBSOLETE printf ("Remote %s debugging %s using %s\n", target_shortname, */
/* OBSOLETE prog_name, dev_name); */
/* OBSOLETE */
/* OBSOLETE #ifndef HAVE_TERMIO */
/* OBSOLETE #ifndef NO_SIGINTERRUPT */
/* OBSOLETE /* Cause SIGALRM's to make reads fail with EINTR instead of resuming */
/* OBSOLETE the read. */ */
/* OBSOLETE if (siginterrupt (SIGALRM, 1) != 0) */
/* OBSOLETE perror ("eb_open: error in siginterrupt"); */
/* OBSOLETE #endif */
/* OBSOLETE */
/* OBSOLETE /* Set up read timeout timer. */ */
/* OBSOLETE if ((void (*)) signal (SIGALRM, eb_timer) == (void (*)) -1) */
/* OBSOLETE perror ("eb_open: error in signal"); */
/* OBSOLETE #endif */
/* OBSOLETE */
/* OBSOLETE #if defined (LOG_FILE) */
/* OBSOLETE log_file = fopen (LOG_FILE, "w"); */
/* OBSOLETE if (log_file == NULL) */
/* OBSOLETE perror_with_name (LOG_FILE); */
/* OBSOLETE #endif */
/* OBSOLETE */
/* OBSOLETE /* Hello? Are you there? */ */
/* OBSOLETE write (eb_desc, "\n", 1); */
/* OBSOLETE */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Close out all files and local state before this target loses control. */ */
/* OBSOLETE */
/* OBSOLETE static void */
/* OBSOLETE eb_close (int quitting) */
/* OBSOLETE { */
/* OBSOLETE */
/* OBSOLETE /* Due to a bug in Unix, fclose closes not only the stdio stream, */
/* OBSOLETE but also the file descriptor. So we don't actually close */
/* OBSOLETE eb_desc. */ */
/* OBSOLETE if (eb_stream) */
/* OBSOLETE fclose (eb_stream); /* This also closes eb_desc */ */
/* OBSOLETE if (eb_desc >= 0) */
/* OBSOLETE /* close (eb_desc); */ */
/* OBSOLETE */
/* OBSOLETE /* Do not try to close eb_desc again, later in the program. */ */
/* OBSOLETE eb_stream = NULL; */
/* OBSOLETE eb_desc = -1; */
/* OBSOLETE */
/* OBSOLETE #if defined (LOG_FILE) */
/* OBSOLETE if (log_file) */
/* OBSOLETE { */
/* OBSOLETE if (ferror (log_file)) */
/* OBSOLETE printf ("Error writing log file.\n"); */
/* OBSOLETE if (fclose (log_file) != 0) */
/* OBSOLETE printf ("Error closing log file.\n"); */
/* OBSOLETE } */
/* OBSOLETE #endif */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Terminate the open connection to the remote debugger. */
/* OBSOLETE Use this when you want to detach and do something else */
/* OBSOLETE with your gdb. */ */
/* OBSOLETE void */
/* OBSOLETE eb_detach (int from_tty) */
/* OBSOLETE { */
/* OBSOLETE pop_target (); /* calls eb_close to do the real work */ */
/* OBSOLETE if (from_tty) */
/* OBSOLETE printf ("Ending remote %s debugging\n", target_shortname); */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Tell the remote machine to resume. */ */
/* OBSOLETE */
/* OBSOLETE void */
/* OBSOLETE eb_resume (ptid_t ptid, int step, enum target_signal sig) */
/* OBSOLETE { */
/* OBSOLETE if (step) */
/* OBSOLETE { */
/* OBSOLETE write (eb_desc, "t 1,s\n", 6); */
/* OBSOLETE /* Wait for the echo. */ */
/* OBSOLETE expect ("t 1,s\r"); */
/* OBSOLETE /* Then comes a line containing the instruction we stepped to. */ */
/* OBSOLETE expect ("\n@"); */
/* OBSOLETE /* Then we get the prompt. */ */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE */
/* OBSOLETE /* Force the next eb_wait to return a trap. Not doing anything */
/* OBSOLETE about I/O from the target means that the user has to type */
/* OBSOLETE "continue" to see any. This should be fixed. */ */
/* OBSOLETE need_artificial_trap = 1; */
/* OBSOLETE } */
/* OBSOLETE else */
/* OBSOLETE { */
/* OBSOLETE if (need_gi) */
/* OBSOLETE { */
/* OBSOLETE need_gi = 0; */
/* OBSOLETE write (eb_desc, "gi\n", 3); */
/* OBSOLETE */
/* OBSOLETE /* Swallow the echo of "gi". */ */
/* OBSOLETE expect ("gi\r"); */
/* OBSOLETE } */
/* OBSOLETE else */
/* OBSOLETE { */
/* OBSOLETE write (eb_desc, "GR\n", 3); */
/* OBSOLETE /* Swallow the echo. */ */
/* OBSOLETE expect ("GR\r"); */
/* OBSOLETE } */
/* OBSOLETE } */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Wait until the remote machine stops, then return, */
/* OBSOLETE storing status in STATUS just as `wait' would. */ */
/* OBSOLETE */
/* OBSOLETE ptid_t */
/* OBSOLETE eb_wait (ptid_t ptid, struct target_waitstatus *status) */
/* OBSOLETE { */
/* OBSOLETE /* Strings to look for. '?' means match any single character. */
/* OBSOLETE Note that with the algorithm we use, the initial character */
/* OBSOLETE of the string cannot recur in the string, or we will not */
/* OBSOLETE find some cases of the string in the input. */ */
/* OBSOLETE */
/* OBSOLETE static char bpt[] = "Invalid interrupt taken - #0x50 - "; */
/* OBSOLETE /* It would be tempting to look for "\n[__exit + 0x8]\n" */
/* OBSOLETE but that requires loading symbols with "yc i" and even if */
/* OBSOLETE we did do that we don't know that the file has symbols. */ */
/* OBSOLETE static char exitmsg[] = "\n@????????I JMPTI GR121,LR0"; */
/* OBSOLETE char *bp = bpt; */
/* OBSOLETE char *ep = exitmsg; */
/* OBSOLETE */
/* OBSOLETE /* Large enough for either sizeof (bpt) or sizeof (exitmsg) chars. */ */
/* OBSOLETE char swallowed[50]; */
/* OBSOLETE /* Current position in swallowed. */ */
/* OBSOLETE char *swallowed_p = swallowed; */
/* OBSOLETE */
/* OBSOLETE int ch; */
/* OBSOLETE int ch_handled; */
/* OBSOLETE */
/* OBSOLETE int old_timeout = timeout; */
/* OBSOLETE */
/* OBSOLETE status->kind = TARGET_WAITKIND_EXITED; */
/* OBSOLETE status->value.integer = 0; */
/* OBSOLETE */
/* OBSOLETE if (need_artificial_trap != 0) */
/* OBSOLETE { */
/* OBSOLETE status->kind = TARGET_WAITKIND_STOPPED; */
/* OBSOLETE status->value.sig = TARGET_SIGNAL_TRAP; */
/* OBSOLETE need_artificial_trap--; */
/* OBSOLETE return 0; */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE timeout = 0; /* Don't time out -- user program is running. */ */
/* OBSOLETE while (1) */
/* OBSOLETE { */
/* OBSOLETE ch_handled = 0; */
/* OBSOLETE ch = readchar (); */
/* OBSOLETE if (ch == *bp) */
/* OBSOLETE { */
/* OBSOLETE bp++; */
/* OBSOLETE if (*bp == '\0') */
/* OBSOLETE break; */
/* OBSOLETE ch_handled = 1; */
/* OBSOLETE */
/* OBSOLETE *swallowed_p++ = ch; */
/* OBSOLETE } */
/* OBSOLETE else */
/* OBSOLETE bp = bpt; */
/* OBSOLETE */
/* OBSOLETE if (ch == *ep || *ep == '?') */
/* OBSOLETE { */
/* OBSOLETE ep++; */
/* OBSOLETE if (*ep == '\0') */
/* OBSOLETE break; */
/* OBSOLETE */
/* OBSOLETE if (!ch_handled) */
/* OBSOLETE *swallowed_p++ = ch; */
/* OBSOLETE ch_handled = 1; */
/* OBSOLETE } */
/* OBSOLETE else */
/* OBSOLETE ep = exitmsg; */
/* OBSOLETE */
/* OBSOLETE if (!ch_handled) */
/* OBSOLETE { */
/* OBSOLETE char *p; */
/* OBSOLETE */
/* OBSOLETE /* Print out any characters which have been swallowed. */ */
/* OBSOLETE for (p = swallowed; p < swallowed_p; ++p) */
/* OBSOLETE putc (*p, stdout); */
/* OBSOLETE swallowed_p = swallowed; */
/* OBSOLETE */
/* OBSOLETE putc (ch, stdout); */
/* OBSOLETE } */
/* OBSOLETE } */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE if (*bp == '\0') */
/* OBSOLETE { */
/* OBSOLETE status->kind = TARGET_WAITKIND_STOPPED; */
/* OBSOLETE status->value.sig = TARGET_SIGNAL_TRAP; */
/* OBSOLETE } */
/* OBSOLETE else */
/* OBSOLETE { */
/* OBSOLETE status->kind = TARGET_WAITKIND_EXITED; */
/* OBSOLETE status->value.integer = 0; */
/* OBSOLETE } */
/* OBSOLETE timeout = old_timeout; */
/* OBSOLETE */
/* OBSOLETE return 0; */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Return the name of register number REGNO */
/* OBSOLETE in the form input and output by EBMON. */
/* OBSOLETE */
/* OBSOLETE Returns a pointer to a static buffer containing the answer. */ */
/* OBSOLETE static char * */
/* OBSOLETE get_reg_name (int regno) */
/* OBSOLETE { */
/* OBSOLETE static char buf[80]; */
/* OBSOLETE if (regno >= GR96_REGNUM && regno < GR96_REGNUM + 32) */
/* OBSOLETE sprintf (buf, "GR%03d", regno - GR96_REGNUM + 96); */
/* OBSOLETE else if (regno >= LR0_REGNUM && regno < LR0_REGNUM + 128) */
/* OBSOLETE sprintf (buf, "LR%03d", regno - LR0_REGNUM); */
/* OBSOLETE else if (regno == Q_REGNUM) */
/* OBSOLETE strcpy (buf, "SR131"); */
/* OBSOLETE else if (regno >= BP_REGNUM && regno <= CR_REGNUM) */
/* OBSOLETE sprintf (buf, "SR%03d", regno - BP_REGNUM + 133); */
/* OBSOLETE else if (regno == ALU_REGNUM) */
/* OBSOLETE strcpy (buf, "SR132"); */
/* OBSOLETE else if (regno >= IPC_REGNUM && regno <= IPB_REGNUM) */
/* OBSOLETE sprintf (buf, "SR%03d", regno - IPC_REGNUM + 128); */
/* OBSOLETE else if (regno >= VAB_REGNUM && regno <= LRU_REGNUM) */
/* OBSOLETE sprintf (buf, "SR%03d", regno - VAB_REGNUM); */
/* OBSOLETE else if (regno == GR1_REGNUM) */
/* OBSOLETE strcpy (buf, "GR001"); */
/* OBSOLETE return buf; */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Read the remote registers into the block REGS. */ */
/* OBSOLETE */
/* OBSOLETE static void */
/* OBSOLETE eb_fetch_registers (void) */
/* OBSOLETE { */
/* OBSOLETE int reg_index; */
/* OBSOLETE int regnum_index; */
/* OBSOLETE char tempbuf[10]; */
/* OBSOLETE int i; */
/* OBSOLETE */
/* OBSOLETE #if 0 */
/* OBSOLETE /* This should not be necessary, because one is supposed to read the */
/* OBSOLETE registers only when the inferior is stopped (at least with */
/* OBSOLETE ptrace() and why not make it the same for remote?). */ */
/* OBSOLETE /* ^A is the "normal character" used to make sure we are talking to EBMON */
/* OBSOLETE and not to the program being debugged. */ */
/* OBSOLETE write (eb_desc, "\001\n"); */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE #endif */
/* OBSOLETE */
/* OBSOLETE write (eb_desc, "dw gr96,gr127\n", 14); */
/* OBSOLETE for (reg_index = 96, regnum_index = GR96_REGNUM; */
/* OBSOLETE reg_index < 128; */
/* OBSOLETE reg_index += 4, regnum_index += 4) */
/* OBSOLETE { */
/* OBSOLETE sprintf (tempbuf, "GR%03d ", reg_index); */
/* OBSOLETE expect (tempbuf); */
/* OBSOLETE get_hex_regs (4, regnum_index); */
/* OBSOLETE expect ("\n"); */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE for (i = 0; i < 128; i += 32) */
/* OBSOLETE { */
/* OBSOLETE /* The PC has a tendency to hang if we get these */
/* OBSOLETE all in one fell swoop ("dw lr0,lr127"). */ */
/* OBSOLETE sprintf (tempbuf, "dw lr%d\n", i); */
/* OBSOLETE write (eb_desc, tempbuf, strlen (tempbuf)); */
/* OBSOLETE for (reg_index = i, regnum_index = LR0_REGNUM + i; */
/* OBSOLETE reg_index < i + 32; */
/* OBSOLETE reg_index += 4, regnum_index += 4) */
/* OBSOLETE { */
/* OBSOLETE sprintf (tempbuf, "LR%03d ", reg_index); */
/* OBSOLETE expect (tempbuf); */
/* OBSOLETE get_hex_regs (4, regnum_index); */
/* OBSOLETE expect ("\n"); */
/* OBSOLETE } */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE write (eb_desc, "dw sr133,sr133\n", 15); */
/* OBSOLETE expect ("SR133 "); */
/* OBSOLETE get_hex_regs (1, BP_REGNUM); */
/* OBSOLETE expect ("\n"); */
/* OBSOLETE */
/* OBSOLETE write (eb_desc, "dw sr134,sr134\n", 15); */
/* OBSOLETE expect ("SR134 "); */
/* OBSOLETE get_hex_regs (1, FC_REGNUM); */
/* OBSOLETE expect ("\n"); */
/* OBSOLETE */
/* OBSOLETE write (eb_desc, "dw sr135,sr135\n", 15); */
/* OBSOLETE expect ("SR135 "); */
/* OBSOLETE get_hex_regs (1, CR_REGNUM); */
/* OBSOLETE expect ("\n"); */
/* OBSOLETE */
/* OBSOLETE write (eb_desc, "dw sr131,sr131\n", 15); */
/* OBSOLETE expect ("SR131 "); */
/* OBSOLETE get_hex_regs (1, Q_REGNUM); */
/* OBSOLETE expect ("\n"); */
/* OBSOLETE */
/* OBSOLETE write (eb_desc, "dw sr0,sr14\n", 12); */
/* OBSOLETE for (reg_index = 0, regnum_index = VAB_REGNUM; */
/* OBSOLETE regnum_index <= LRU_REGNUM; */
/* OBSOLETE regnum_index += 4, reg_index += 4) */
/* OBSOLETE { */
/* OBSOLETE sprintf (tempbuf, "SR%03d ", reg_index); */
/* OBSOLETE expect (tempbuf); */
/* OBSOLETE get_hex_regs (reg_index == 12 ? 3 : 4, regnum_index); */
/* OBSOLETE expect ("\n"); */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* There doesn't seem to be any way to get these. */ */
/* OBSOLETE { */
/* OBSOLETE int val = -1; */
/* OBSOLETE supply_register (FPE_REGNUM, (char *) &val); */
/* OBSOLETE supply_register (INTE_REGNUM, (char *) &val); */
/* OBSOLETE supply_register (FPS_REGNUM, (char *) &val); */
/* OBSOLETE supply_register (EXO_REGNUM, (char *) &val); */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE write (eb_desc, "dw gr1,gr1\n", 11); */
/* OBSOLETE expect ("GR001 "); */
/* OBSOLETE get_hex_regs (1, GR1_REGNUM); */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Fetch register REGNO, or all registers if REGNO is -1. */
/* OBSOLETE Returns errno value. */ */
/* OBSOLETE void */
/* OBSOLETE eb_fetch_register (int regno) */
/* OBSOLETE { */
/* OBSOLETE if (regno == -1) */
/* OBSOLETE eb_fetch_registers (); */
/* OBSOLETE else */
/* OBSOLETE { */
/* OBSOLETE char *name = get_reg_name (regno); */
/* OBSOLETE fprintf (eb_stream, "dw %s,%s\n", name, name); */
/* OBSOLETE expect (name); */
/* OBSOLETE expect (" "); */
/* OBSOLETE get_hex_regs (1, regno); */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE } */
/* OBSOLETE return; */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Store the remote registers from the contents of the block REGS. */ */
/* OBSOLETE */
/* OBSOLETE static void */
/* OBSOLETE eb_store_registers (void) */
/* OBSOLETE { */
/* OBSOLETE int i, j; */
/* OBSOLETE fprintf (eb_stream, "s gr1,%x\n", read_register (GR1_REGNUM)); */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE */
/* OBSOLETE for (j = 0; j < 32; j += 16) */
/* OBSOLETE { */
/* OBSOLETE fprintf (eb_stream, "s gr%d,", j + 96); */
/* OBSOLETE for (i = 0; i < 15; ++i) */
/* OBSOLETE fprintf (eb_stream, "%x,", read_register (GR96_REGNUM + j + i)); */
/* OBSOLETE fprintf (eb_stream, "%x\n", read_register (GR96_REGNUM + j + 15)); */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE for (j = 0; j < 128; j += 16) */
/* OBSOLETE { */
/* OBSOLETE fprintf (eb_stream, "s lr%d,", j); */
/* OBSOLETE for (i = 0; i < 15; ++i) */
/* OBSOLETE fprintf (eb_stream, "%x,", read_register (LR0_REGNUM + j + i)); */
/* OBSOLETE fprintf (eb_stream, "%x\n", read_register (LR0_REGNUM + j + 15)); */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE fprintf (eb_stream, "s sr133,%x,%x,%x\n", read_register (BP_REGNUM), */
/* OBSOLETE read_register (FC_REGNUM), read_register (CR_REGNUM)); */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE fprintf (eb_stream, "s sr131,%x\n", read_register (Q_REGNUM)); */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE fprintf (eb_stream, "s sr0,"); */
/* OBSOLETE for (i = 0; i < 11; ++i) */
/* OBSOLETE fprintf (eb_stream, "%x,", read_register (VAB_REGNUM + i)); */
/* OBSOLETE fprintf (eb_stream, "%x\n", read_register (VAB_REGNUM + 11)); */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Store register REGNO, or all if REGNO == 0. */
/* OBSOLETE Return errno value. */ */
/* OBSOLETE void */
/* OBSOLETE eb_store_register (int regno) */
/* OBSOLETE { */
/* OBSOLETE if (regno == -1) */
/* OBSOLETE eb_store_registers (); */
/* OBSOLETE else */
/* OBSOLETE { */
/* OBSOLETE char *name = get_reg_name (regno); */
/* OBSOLETE fprintf (eb_stream, "s %s,%x\n", name, read_register (regno)); */
/* OBSOLETE /* Setting GR1 changes the numbers of all the locals, so */
/* OBSOLETE invalidate the register cache. Do this *after* calling */
/* OBSOLETE read_register, because we want read_register to return the */
/* OBSOLETE value that write_register has just stuffed into the registers */
/* OBSOLETE array, not the value of the register fetched from the */
/* OBSOLETE inferior. */ */
/* OBSOLETE if (regno == GR1_REGNUM) */
/* OBSOLETE registers_changed (); */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE } */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Get ready to modify the registers array. On machines which store */
/* OBSOLETE individual registers, this doesn't need to do anything. On machines */
/* OBSOLETE which store all the registers in one fell swoop, this makes sure */
/* OBSOLETE that registers contains all the registers from the program being */
/* OBSOLETE debugged. */ */
/* OBSOLETE */
/* OBSOLETE void */
/* OBSOLETE eb_prepare_to_store (void) */
/* OBSOLETE { */
/* OBSOLETE /* Do nothing, since we can store individual regs */ */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Transfer LEN bytes between GDB address MYADDR and target address */
/* OBSOLETE MEMADDR. If WRITE is non-zero, transfer them to the target, */
/* OBSOLETE otherwise transfer them from the target. TARGET is unused. */
/* OBSOLETE */
/* OBSOLETE Returns the number of bytes transferred. */ */
/* OBSOLETE */
/* OBSOLETE int */
/* OBSOLETE eb_xfer_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len, int write, */
/* OBSOLETE struct mem_attrib *attrib ATTRIBUTE_UNUSED, */
/* OBSOLETE struct target_ops *target ATTRIBUTE_UNUSED) */
/* OBSOLETE { */
/* OBSOLETE if (write) */
/* OBSOLETE return eb_write_inferior_memory (memaddr, myaddr, len); */
/* OBSOLETE else */
/* OBSOLETE return eb_read_inferior_memory (memaddr, myaddr, len); */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE void */
/* OBSOLETE eb_files_info (void) */
/* OBSOLETE { */
/* OBSOLETE printf ("\tAttached to %s at %d baud and running program %s.\n", */
/* OBSOLETE dev_name, baudrate, prog_name); */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Copy LEN bytes of data from debugger memory at MYADDR */
/* OBSOLETE to inferior's memory at MEMADDR. Returns length moved. */ */
/* OBSOLETE int */
/* OBSOLETE eb_write_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) */
/* OBSOLETE { */
/* OBSOLETE int i; */
/* OBSOLETE */
/* OBSOLETE for (i = 0; i < len; i++) */
/* OBSOLETE { */
/* OBSOLETE if ((i % 16) == 0) */
/* OBSOLETE fprintf (eb_stream, "sb %x,", memaddr + i); */
/* OBSOLETE if ((i % 16) == 15 || i == len - 1) */
/* OBSOLETE { */
/* OBSOLETE fprintf (eb_stream, "%x\n", ((unsigned char *) myaddr)[i]); */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE } */
/* OBSOLETE else */
/* OBSOLETE fprintf (eb_stream, "%x,", ((unsigned char *) myaddr)[i]); */
/* OBSOLETE } */
/* OBSOLETE return len; */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Read LEN bytes from inferior memory at MEMADDR. Put the result */
/* OBSOLETE at debugger address MYADDR. Returns length moved. */ */
/* OBSOLETE int */
/* OBSOLETE eb_read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) */
/* OBSOLETE { */
/* OBSOLETE int i; */
/* OBSOLETE */
/* OBSOLETE /* Number of bytes read so far. */ */
/* OBSOLETE int count; */
/* OBSOLETE */
/* OBSOLETE /* Starting address of this pass. */ */
/* OBSOLETE unsigned long startaddr; */
/* OBSOLETE */
/* OBSOLETE /* Number of bytes to read in this pass. */ */
/* OBSOLETE int len_this_pass; */
/* OBSOLETE */
/* OBSOLETE /* Note that this code works correctly if startaddr is just less */
/* OBSOLETE than UINT_MAX (well, really CORE_ADDR_MAX if there was such a */
/* OBSOLETE thing). That is, something like */
/* OBSOLETE eb_read_bytes (CORE_ADDR_MAX - 4, foo, 4) */
/* OBSOLETE works--it never adds len to memaddr and gets 0. */ */
/* OBSOLETE /* However, something like */
/* OBSOLETE eb_read_bytes (CORE_ADDR_MAX - 3, foo, 4) */
/* OBSOLETE doesn't need to work. Detect it and give up if there's an attempt */
/* OBSOLETE to do that. */ */
/* OBSOLETE if (((memaddr - 1) + len) < memaddr) */
/* OBSOLETE { */
/* OBSOLETE errno = EIO; */
/* OBSOLETE return 0; */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE startaddr = memaddr; */
/* OBSOLETE count = 0; */
/* OBSOLETE while (count < len) */
/* OBSOLETE { */
/* OBSOLETE len_this_pass = 16; */
/* OBSOLETE if ((startaddr % 16) != 0) */
/* OBSOLETE len_this_pass -= startaddr % 16; */
/* OBSOLETE if (len_this_pass > (len - count)) */
/* OBSOLETE len_this_pass = (len - count); */
/* OBSOLETE */
/* OBSOLETE fprintf (eb_stream, "db %x,%x\n", startaddr, */
/* OBSOLETE (startaddr - 1) + len_this_pass); */
/* OBSOLETE expect ("\n"); */
/* OBSOLETE */
/* OBSOLETE /* Look for 8 hex digits. */ */
/* OBSOLETE i = 0; */
/* OBSOLETE while (1) */
/* OBSOLETE { */
/* OBSOLETE if (isxdigit (readchar ())) */
/* OBSOLETE ++i; */
/* OBSOLETE else */
/* OBSOLETE { */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE error ("Hex digit expected from remote system."); */
/* OBSOLETE } */
/* OBSOLETE if (i >= 8) */
/* OBSOLETE break; */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE expect (" "); */
/* OBSOLETE */
/* OBSOLETE for (i = 0; i < len_this_pass; i++) */
/* OBSOLETE get_hex_byte (&myaddr[count++]); */
/* OBSOLETE */
/* OBSOLETE expect_prompt (); */
/* OBSOLETE */
/* OBSOLETE startaddr += len_this_pass; */
/* OBSOLETE } */
/* OBSOLETE return len; */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE static void */
/* OBSOLETE eb_kill (char *args, int from_tty) */
/* OBSOLETE { */
/* OBSOLETE return; /* Ignore attempts to kill target system */ */
/* OBSOLETE } */
/* OBSOLETE */
/* OBSOLETE /* Clean up when a program exits. */
/* OBSOLETE */
/* OBSOLETE The program actually lives on in the remote processor's RAM, and may be */
/* OBSOLETE run again without a download. Don't leave it full of breakpoint */
/* OBSOLETE instructions. */ */
/* OBSOLETE */
/* OBSOLETE void */
/* OBSOLETE eb_mourn_inferior (void) */
/* OBSOLETE { */
/* OBSOLETE remove_breakpoints (); */
/* OBSOLETE unpush_target (&eb_ops); */
/* OBSOLETE generic_mourn_inferior (); /* Do all the proper things now */ */
/* OBSOLETE } */
/* OBSOLETE /* Define the target subroutine names */ */
/* OBSOLETE */
/* OBSOLETE struct target_ops eb_ops; */
/* OBSOLETE */
/* OBSOLETE static void */
/* OBSOLETE init_eb_ops (void) */
/* OBSOLETE { */
/* OBSOLETE eb_ops.to_shortname = "amd-eb"; */
/* OBSOLETE eb_ops.to_longname = "Remote serial AMD EBMON target"; */
/* OBSOLETE eb_ops.to_doc = "Use a remote computer running EBMON connected by a serial line.\n\ */
/* OBSOLETE Arguments are the name of the device for the serial line,\n\ */
/* OBSOLETE the speed to connect at in bits per second, and the filename of the\n\ */
/* OBSOLETE executable as it exists on the remote computer. For example,\n\ */
/* OBSOLETE target amd-eb /dev/ttya 9600 demo", */
/* OBSOLETE eb_ops.to_open = eb_open; */
/* OBSOLETE eb_ops.to_close = eb_close; */
/* OBSOLETE eb_ops.to_attach = 0; */
/* OBSOLETE eb_ops.to_post_attach = NULL; */
/* OBSOLETE eb_ops.to_require_attach = NULL; */
/* OBSOLETE eb_ops.to_detach = eb_detach; */
/* OBSOLETE eb_ops.to_require_detach = NULL; */
/* OBSOLETE eb_ops.to_resume = eb_resume; */
/* OBSOLETE eb_ops.to_wait = eb_wait; */
/* OBSOLETE eb_ops.to_post_wait = NULL; */
/* OBSOLETE eb_ops.to_fetch_registers = eb_fetch_register; */
/* OBSOLETE eb_ops.to_store_registers = eb_store_register; */
/* OBSOLETE eb_ops.to_prepare_to_store = eb_prepare_to_store; */
/* OBSOLETE eb_ops.to_xfer_memory = eb_xfer_inferior_memory; */
/* OBSOLETE eb_ops.to_files_info = eb_files_info; */
/* OBSOLETE eb_ops.to_insert_breakpoint = 0; */
/* OBSOLETE eb_ops.to_remove_breakpoint = 0; /* Breakpoints */ */
/* OBSOLETE eb_ops.to_terminal_init = 0; */
/* OBSOLETE eb_ops.to_terminal_inferior = 0; */
/* OBSOLETE eb_ops.to_terminal_ours_for_output = 0; */
/* OBSOLETE eb_ops.to_terminal_ours = 0; */
/* OBSOLETE eb_ops.to_terminal_info = 0; /* Terminal handling */ */
/* OBSOLETE eb_ops.to_kill = eb_kill; */
/* OBSOLETE eb_ops.to_load = generic_load; /* load */ */
/* OBSOLETE eb_ops.to_lookup_symbol = 0; /* lookup_symbol */ */
/* OBSOLETE eb_ops.to_create_inferior = eb_create_inferior; */
/* OBSOLETE eb_ops.to_post_startup_inferior = NULL; */
/* OBSOLETE eb_ops.to_acknowledge_created_inferior = NULL; */
/* OBSOLETE eb_ops.to_clone_and_follow_inferior = NULL; */
/* OBSOLETE eb_ops.to_post_follow_inferior_by_clone = NULL; */
/* OBSOLETE eb_ops.to_insert_fork_catchpoint = NULL; */
/* OBSOLETE eb_ops.to_remove_fork_catchpoint = NULL; */
/* OBSOLETE eb_ops.to_insert_vfork_catchpoint = NULL; */
/* OBSOLETE eb_ops.to_remove_vfork_catchpoint = NULL; */
/* OBSOLETE eb_ops.to_has_forked = NULL; */
/* OBSOLETE eb_ops.to_has_vforked = NULL; */
/* OBSOLETE eb_ops.to_can_follow_vfork_prior_to_exec = NULL; */
/* OBSOLETE eb_ops.to_post_follow_vfork = NULL; */
/* OBSOLETE eb_ops.to_insert_exec_catchpoint = NULL; */
/* OBSOLETE eb_ops.to_remove_exec_catchpoint = NULL; */
/* OBSOLETE eb_ops.to_has_execd = NULL; */
/* OBSOLETE eb_ops.to_reported_exec_events_per_exec_call = NULL; */
/* OBSOLETE eb_ops.to_has_exited = NULL; */
/* OBSOLETE eb_ops.to_mourn_inferior = eb_mourn_inferior; */
/* OBSOLETE eb_ops.to_can_run = 0; /* can_run */ */
/* OBSOLETE eb_ops.to_notice_signals = 0; /* notice_signals */ */
/* OBSOLETE eb_ops.to_thread_alive = 0; /* thread-alive */ */
/* OBSOLETE eb_ops.to_stop = 0; /* to_stop */ */
/* OBSOLETE eb_ops.to_pid_to_exec_file = NULL; */
/* OBSOLETE eb_ops.to_stratum = process_stratum; */
/* OBSOLETE eb_ops.DONT_USE = 0; /* next */ */
/* OBSOLETE eb_ops.to_has_all_memory = 1; */
/* OBSOLETE eb_ops.to_has_memory = 1; */
/* OBSOLETE eb_ops.to_has_stack = 1; */
/* OBSOLETE eb_ops.to_has_registers = 1; */
/* OBSOLETE eb_ops.to_has_execution = 1; /* all mem, mem, stack, regs, exec */ */
/* OBSOLETE eb_ops.to_sections = 0; /* sections */ */
/* OBSOLETE eb_ops.to_sections_end = 0; /* sections end */ */
/* OBSOLETE eb_ops.to_magic = OPS_MAGIC; /* Always the last thing */ */
/* OBSOLETE }; */
/* OBSOLETE */
/* OBSOLETE void */
/* OBSOLETE _initialize_remote_eb (void) */
/* OBSOLETE { */
/* OBSOLETE init_eb_ops (); */
/* OBSOLETE add_target (&eb_ops); */
/* OBSOLETE } */
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