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[/] [or1k/] [trunk/] [gdb-5.3/] [gdb/] [remote-os9k.c] - Rev 1181
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// OBSOLETE /* Remote debugging interface for boot monitors, for GDB. // OBSOLETE // OBSOLETE Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, // OBSOLETE 2000, 2001, 2002 Free Software Foundation, Inc. // 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 file was derived from remote-eb.c, which did a similar job, but for // OBSOLETE an AMD-29K running EBMON. That file was in turn derived from remote.c // OBSOLETE as mentioned in the following comment (left in for comic relief): // OBSOLETE // OBSOLETE "This is like remote.c but is for a different situation-- // OBSOLETE having a PC running os9000 hook up with a unix machine with // OBSOLETE a serial line, and running ctty com2 on the PC. os9000 has a debug // OBSOLETE monitor called ROMBUG running. 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 In reality, this module talks to a debug monitor called 'ROMBUG', which // OBSOLETE We communicate with ROMBUG via a direct serial line, the network version // OBSOLETE of ROMBUG is not available yet. // OBSOLETE */ // OBSOLETE // OBSOLETE /* FIXME This file needs to be rewritten if it's to work again, either // OBSOLETE to self-contained or to use the new monitor interface. */ // OBSOLETE // OBSOLETE #include "defs.h" // OBSOLETE #include "gdbcore.h" // OBSOLETE #include "target.h" // OBSOLETE #include "gdb_string.h" // OBSOLETE #include <sys/types.h> // OBSOLETE #include "command.h" // OBSOLETE #include "serial.h" // OBSOLETE #include "monitor.h" // OBSOLETE #include "remote-utils.h" // OBSOLETE #include "symtab.h" // OBSOLETE #include "symfile.h" // OBSOLETE #include "objfiles.h" // OBSOLETE #include "gdb-stabs.h" // OBSOLETE #include "regcache.h" // OBSOLETE // OBSOLETE struct cmd_list_element *showlist; // OBSOLETE extern struct target_ops rombug_ops; /* Forward declaration */ // OBSOLETE extern struct monitor_ops rombug_cmds; /* Forward declaration */ // OBSOLETE extern struct cmd_list_element *setlist; // OBSOLETE extern struct cmd_list_element *unsetlist; // OBSOLETE extern int attach_flag; // OBSOLETE // OBSOLETE static void rombug_close (); // OBSOLETE static void rombug_fetch_register (); // OBSOLETE static void rombug_fetch_registers (); // OBSOLETE static void rombug_store_register (); // OBSOLETE #if 0 // OBSOLETE static int sr_get_debug (); /* flag set by "set remotedebug" */ // OBSOLETE #endif // OBSOLETE static int hashmark; /* flag set by "set hash" */ // OBSOLETE static int rombug_is_open = 0; // OBSOLETE // OBSOLETE /* FIXME: Replace with sr_get_debug (). */ // OBSOLETE #define LOG_FILE "monitor.log" // OBSOLETE FILE *log_file; // OBSOLETE static int monitor_log = 0; // OBSOLETE static int tty_xon = 0; // OBSOLETE static int tty_xoff = 0; // OBSOLETE // OBSOLETE static int timeout = 10; // OBSOLETE static int is_trace_mode = 0; // OBSOLETE /* Descriptor for I/O to remote machine. Initialize it to NULL */ // OBSOLETE static struct serial *monitor_desc = NULL; // OBSOLETE // OBSOLETE static CORE_ADDR bufaddr = 0; // OBSOLETE static int buflen = 0; // OBSOLETE static char readbuf[16]; // OBSOLETE // OBSOLETE /* Send data to monitor. Works just like printf. */ // OBSOLETE static void // OBSOLETE printf_monitor (char *pattern,...) // OBSOLETE { // OBSOLETE va_list args; // OBSOLETE char buf[200]; // OBSOLETE int i; // OBSOLETE // OBSOLETE va_start (args, pattern); // OBSOLETE // OBSOLETE vsprintf (buf, pattern, args); // OBSOLETE va_end (args); // OBSOLETE // OBSOLETE if (serial_write (monitor_desc, buf, strlen (buf))) // OBSOLETE fprintf_unfiltered (gdb_stderr, "serial_write failed: %s\n", // OBSOLETE safe_strerror (errno)); // OBSOLETE } // OBSOLETE // OBSOLETE /* Read a character from the remote system, doing all the fancy timeout stuff */ // OBSOLETE static int // OBSOLETE readchar (int timeout) // OBSOLETE { // OBSOLETE int c; // OBSOLETE // OBSOLETE c = serial_readchar (monitor_desc, timeout); // OBSOLETE // OBSOLETE if (sr_get_debug ()) // OBSOLETE putchar (c & 0x7f); // OBSOLETE // OBSOLETE if (monitor_log && isascii (c)) // OBSOLETE putc (c & 0x7f, log_file); // OBSOLETE // OBSOLETE if (c >= 0) // OBSOLETE return c & 0x7f; // OBSOLETE // OBSOLETE if (c == SERIAL_TIMEOUT) // OBSOLETE { // OBSOLETE if (timeout == 0) // OBSOLETE return c; /* Polls shouldn't generate timeout errors */ // OBSOLETE // OBSOLETE error ("Timeout reading from remote system."); // OBSOLETE } // OBSOLETE // OBSOLETE perror_with_name ("remote-monitor"); // OBSOLETE } // OBSOLETE // OBSOLETE /* Scan input from the remote system, until STRING is found. If DISCARD is // OBSOLETE non-zero, then discard non-matching input, else print it out. // OBSOLETE Let the user break out immediately. */ // OBSOLETE static void // OBSOLETE expect (char *string, int discard) // OBSOLETE { // OBSOLETE char *p = string; // OBSOLETE int c; // OBSOLETE // OBSOLETE if (sr_get_debug ()) // OBSOLETE printf ("Expecting \"%s\"\n", string); // OBSOLETE // OBSOLETE immediate_quit++; // OBSOLETE while (1) // OBSOLETE { // OBSOLETE c = readchar (timeout); // OBSOLETE if (!isascii (c)) // OBSOLETE continue; // OBSOLETE if (c == *p++) // OBSOLETE { // OBSOLETE if (*p == '\0') // OBSOLETE { // OBSOLETE immediate_quit--; // OBSOLETE if (sr_get_debug ()) // OBSOLETE printf ("\nMatched\n"); // OBSOLETE return; // OBSOLETE } // OBSOLETE } // OBSOLETE else // OBSOLETE { // OBSOLETE if (!discard) // OBSOLETE { // OBSOLETE fwrite (string, 1, (p - 1) - string, stdout); // OBSOLETE putchar ((char) c); // OBSOLETE fflush (stdout); // OBSOLETE } // OBSOLETE p = string; // OBSOLETE } // OBSOLETE } // OBSOLETE } // OBSOLETE // OBSOLETE /* Keep discarding input until we see the ROMBUG 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: rombug_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 rombug_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 (int discard) // OBSOLETE { // OBSOLETE if (monitor_log) // 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 // OBSOLETE if (is_trace_mode) // OBSOLETE { // OBSOLETE expect ("trace", discard); // OBSOLETE } // OBSOLETE else // OBSOLETE { // OBSOLETE expect (PROMPT, discard); // OBSOLETE } // 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 (timeout); // 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 (1); // OBSOLETE error ("Invalid hex digit from remote system."); // OBSOLETE } // OBSOLETE } // OBSOLETE } // OBSOLETE // OBSOLETE /* Get a byte from monitor 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 unsigned char b; // OBSOLETE // OBSOLETE for (i = 0; i < n; i++) // OBSOLETE { // OBSOLETE int j; // OBSOLETE // OBSOLETE val = 0; // OBSOLETE for (j = 0; j < 4; j++) // OBSOLETE { // OBSOLETE get_hex_byte (&b); // OBSOLETE if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) // OBSOLETE val = (val << 8) + b; // OBSOLETE else // OBSOLETE val = val + (b << (j * 8)); // OBSOLETE } // OBSOLETE supply_register (regno++, (char *) &val); // OBSOLETE } // OBSOLETE } // 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 rombug_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 ROMBUG 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 if (monitor_log) // OBSOLETE fputs ("\nIn Create_inferior()", log_file); // 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 init_wait_for_inferior (); // OBSOLETE proceed ((CORE_ADDR) entry_pt, TARGET_SIGNAL_DEFAULT, 0); // OBSOLETE } // OBSOLETE // OBSOLETE /* Open a connection to a remote debugger. // OBSOLETE NAME is the filename used for communication. */ // OBSOLETE // OBSOLETE static char dev_name[100]; // OBSOLETE // OBSOLETE static void // OBSOLETE rombug_open (char *args, int from_tty) // OBSOLETE { // OBSOLETE if (args == NULL) // OBSOLETE error ("Use `target RomBug DEVICE-NAME' to use a serial port, or \n\ // OBSOLETE `target RomBug HOST-NAME:PORT-NUMBER' to use a network connection."); // OBSOLETE // OBSOLETE target_preopen (from_tty); // OBSOLETE // OBSOLETE if (rombug_is_open) // OBSOLETE unpush_target (&rombug_ops); // OBSOLETE // OBSOLETE strcpy (dev_name, args); // OBSOLETE monitor_desc = serial_open (dev_name); // OBSOLETE if (monitor_desc == NULL) // OBSOLETE perror_with_name (dev_name); // OBSOLETE // OBSOLETE /* if baud rate is set by 'set remotebaud' */ // OBSOLETE if (serial_setbaudrate (monitor_desc, sr_get_baud_rate ())) // OBSOLETE { // OBSOLETE serial_close (monitor_desc); // OBSOLETE perror_with_name ("RomBug"); // OBSOLETE } // OBSOLETE serial_raw (monitor_desc); // OBSOLETE if (tty_xon || tty_xoff) // OBSOLETE { // OBSOLETE struct hardware_ttystate // OBSOLETE { // OBSOLETE struct termios t; // OBSOLETE } // OBSOLETE *tty_s; // OBSOLETE // OBSOLETE tty_s = (struct hardware_ttystate *) serial_get_tty_state (monitor_desc); // OBSOLETE if (tty_xon) // OBSOLETE tty_s->t.c_iflag |= IXON; // OBSOLETE if (tty_xoff) // OBSOLETE tty_s->t.c_iflag |= IXOFF; // OBSOLETE serial_set_tty_state (monitor_desc, (serial_ttystate) tty_s); // OBSOLETE } // OBSOLETE // OBSOLETE rombug_is_open = 1; // OBSOLETE // OBSOLETE log_file = fopen (LOG_FILE, "w"); // OBSOLETE if (log_file == NULL) // OBSOLETE perror_with_name (LOG_FILE); // OBSOLETE // OBSOLETE push_monitor (&rombug_cmds); // OBSOLETE printf_monitor ("\r"); /* CR wakes up monitor */ // OBSOLETE expect_prompt (1); // OBSOLETE push_target (&rombug_ops); // OBSOLETE attach_flag = 1; // OBSOLETE // OBSOLETE if (from_tty) // OBSOLETE printf ("Remote %s connected to %s\n", target_shortname, // OBSOLETE dev_name); // OBSOLETE // OBSOLETE rombug_fetch_registers (); // OBSOLETE // OBSOLETE printf_monitor ("ov e \r"); // OBSOLETE expect_prompt (1); // OBSOLETE bufaddr = 0; // OBSOLETE buflen = 0; // OBSOLETE } // OBSOLETE // OBSOLETE /* // OBSOLETE * Close out all files and local state before this target loses control. // OBSOLETE */ // OBSOLETE // OBSOLETE static void // OBSOLETE rombug_close (int quitting) // OBSOLETE { // OBSOLETE if (rombug_is_open) // OBSOLETE { // OBSOLETE serial_close (monitor_desc); // OBSOLETE monitor_desc = NULL; // OBSOLETE rombug_is_open = 0; // OBSOLETE } // OBSOLETE // OBSOLETE if (log_file) // OBSOLETE { // OBSOLETE if (ferror (log_file)) // OBSOLETE fprintf_unfiltered (gdb_stderr, "Error writing log file.\n"); // OBSOLETE if (fclose (log_file) != 0) // OBSOLETE fprintf_unfiltered (gdb_stderr, "Error closing log file.\n"); // OBSOLETE log_file = 0; // OBSOLETE } // OBSOLETE } // OBSOLETE // OBSOLETE int // OBSOLETE rombug_link (char *mod_name, CORE_ADDR *text_reloc) // OBSOLETE { // OBSOLETE int i, j; // OBSOLETE unsigned long val; // OBSOLETE unsigned char b; // OBSOLETE // OBSOLETE printf_monitor ("l %s \r", mod_name); // OBSOLETE expect_prompt (1); // OBSOLETE printf_monitor (".r \r"); // OBSOLETE expect (REG_DELIM, 1); // OBSOLETE for (i = 0; i <= 7; i++) // OBSOLETE { // OBSOLETE val = 0; // OBSOLETE for (j = 0; j < 4; j++) // OBSOLETE { // OBSOLETE get_hex_byte (&b); // OBSOLETE val = (val << 8) + b; // OBSOLETE } // OBSOLETE } // OBSOLETE expect_prompt (1); // OBSOLETE *text_reloc = val; // OBSOLETE return 1; // 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 static void // OBSOLETE rombug_detach (int from_tty) // OBSOLETE { // OBSOLETE if (attach_flag) // OBSOLETE { // OBSOLETE printf_monitor (GO_CMD); // OBSOLETE attach_flag = 0; // OBSOLETE } // OBSOLETE pop_target (); /* calls rombug_close to do the real work */ // OBSOLETE if (from_tty) // OBSOLETE printf ("Ending remote %s debugging\n", target_shortname); // OBSOLETE } // OBSOLETE // OBSOLETE /* // OBSOLETE * Tell the remote machine to resume. // OBSOLETE */ // OBSOLETE static void // OBSOLETE rombug_resume (ptid_t ptid, int step, enum target_signal sig) // OBSOLETE { // OBSOLETE if (monitor_log) // OBSOLETE fprintf (log_file, "\nIn Resume (step=%d, sig=%d)\n", step, sig); // OBSOLETE // OBSOLETE if (step) // OBSOLETE { // OBSOLETE is_trace_mode = 1; // OBSOLETE printf_monitor (STEP_CMD); // OBSOLETE /* wait for the echo. ** // OBSOLETE expect (STEP_CMD, 1); // OBSOLETE */ // OBSOLETE } // OBSOLETE else // OBSOLETE { // OBSOLETE printf_monitor (GO_CMD); // OBSOLETE /* swallow the echo. ** // OBSOLETE expect (GO_CMD, 1); // OBSOLETE */ // OBSOLETE } // OBSOLETE bufaddr = 0; // OBSOLETE buflen = 0; // OBSOLETE } // OBSOLETE // OBSOLETE /* // OBSOLETE * Wait until the remote machine stops, then return, // OBSOLETE * storing status in status just as `wait' would. // OBSOLETE */ // OBSOLETE // OBSOLETE static ptid * // OBSOLETE rombug_wait (ptid_t ptid, struct target_waitstatus *status) // OBSOLETE { // OBSOLETE int old_timeout = timeout; // OBSOLETE struct section_offsets *offs; // OBSOLETE CORE_ADDR addr, pc; // OBSOLETE struct obj_section *obj_sec; // OBSOLETE // OBSOLETE if (monitor_log) // OBSOLETE fputs ("\nIn wait ()", log_file); // OBSOLETE // OBSOLETE status->kind = TARGET_WAITKIND_EXITED; // OBSOLETE status->value.integer = 0; // OBSOLETE // OBSOLETE timeout = -1; /* Don't time out -- user program is running. */ // OBSOLETE expect ("eax:", 0); /* output any message before register display */ // OBSOLETE expect_prompt (1); /* Wait for prompt, outputting extraneous text */ // OBSOLETE // OBSOLETE status->kind = TARGET_WAITKIND_STOPPED; // OBSOLETE status->value.sig = TARGET_SIGNAL_TRAP; // OBSOLETE timeout = old_timeout; // OBSOLETE rombug_fetch_registers (); // OBSOLETE bufaddr = 0; // OBSOLETE buflen = 0; // OBSOLETE pc = read_register (PC_REGNUM); // OBSOLETE addr = read_register (DATABASE_REG); // OBSOLETE obj_sec = find_pc_section (pc); // OBSOLETE if (obj_sec != NULL) // OBSOLETE { // OBSOLETE if (obj_sec->objfile != symfile_objfile) // OBSOLETE new_symfile_objfile (obj_sec->objfile, 1, 0); // OBSOLETE offs = (struct section_offsets *) alloca (SIZEOF_SECTION_OFFSETS); // OBSOLETE memcpy (offs, symfile_objfile->section_offsets, SIZEOF_SECTION_OFFSETS); // OBSOLETE offs->offsets[SECT_OFF_DATA (symfile_objfile)] = addr; // OBSOLETE offs->offsets[SECT_OFF_BSS (symfile_objfile)] = addr; // OBSOLETE // OBSOLETE objfile_relocate (symfile_objfile, offs); // OBSOLETE } // OBSOLETE // OBSOLETE return inferior_ptid; // OBSOLETE } // OBSOLETE // OBSOLETE /* Return the name of register number regno in the form input and output by // OBSOLETE monitor. Currently, register_names just happens to contain exactly what // OBSOLETE monitor wants. Lets take advantage of that just as long as possible! */ // OBSOLETE // OBSOLETE static char * // OBSOLETE get_reg_name (int regno) // OBSOLETE { // OBSOLETE static char buf[50]; // OBSOLETE char *p; // OBSOLETE char *b; // OBSOLETE // OBSOLETE b = buf; // OBSOLETE // OBSOLETE if (regno < 0) // OBSOLETE return (""); // OBSOLETE /* // OBSOLETE for (p = REGISTER_NAME (regno); *p; p++) // OBSOLETE *b++ = toupper(*p); // OBSOLETE *b = '\000'; // OBSOLETE */ // OBSOLETE p = (char *) REGISTER_NAME (regno); // OBSOLETE return p; // OBSOLETE /* // OBSOLETE return buf; // OBSOLETE */ // OBSOLETE } // OBSOLETE // OBSOLETE /* read the remote registers into the block regs. */ // OBSOLETE // OBSOLETE static void // OBSOLETE rombug_fetch_registers (void) // OBSOLETE { // OBSOLETE int regno, j, i; // OBSOLETE long val; // OBSOLETE unsigned char b; // OBSOLETE // OBSOLETE printf_monitor (GET_REG); // OBSOLETE expect ("eax:", 1); // OBSOLETE expect ("\n", 1); // OBSOLETE get_hex_regs (1, 0); // OBSOLETE get_hex_regs (1, 3); // OBSOLETE get_hex_regs (1, 1); // OBSOLETE get_hex_regs (1, 2); // OBSOLETE get_hex_regs (1, 6); // OBSOLETE get_hex_regs (1, 7); // OBSOLETE get_hex_regs (1, 5); // OBSOLETE get_hex_regs (1, 4); // OBSOLETE for (regno = 8; regno <= 15; regno++) // OBSOLETE { // OBSOLETE expect (REG_DELIM, 1); // OBSOLETE if (regno >= 8 && regno <= 13) // OBSOLETE { // OBSOLETE val = 0; // OBSOLETE for (j = 0; j < 2; j++) // OBSOLETE { // OBSOLETE get_hex_byte (&b); // OBSOLETE if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) // OBSOLETE val = (val << 8) + b; // OBSOLETE else // OBSOLETE val = val + (b << (j * 8)); // OBSOLETE } // OBSOLETE // OBSOLETE if (regno == 8) // OBSOLETE i = 10; // OBSOLETE if (regno >= 9 && regno <= 12) // OBSOLETE i = regno + 3; // OBSOLETE if (regno == 13) // OBSOLETE i = 11; // OBSOLETE supply_register (i, (char *) &val); // OBSOLETE } // OBSOLETE else if (regno == 14) // OBSOLETE { // OBSOLETE get_hex_regs (1, PC_REGNUM); // OBSOLETE } // OBSOLETE else if (regno == 15) // OBSOLETE { // OBSOLETE get_hex_regs (1, 9); // OBSOLETE } // OBSOLETE else // OBSOLETE { // OBSOLETE val = 0; // OBSOLETE supply_register (regno, (char *) &val); // OBSOLETE } // OBSOLETE } // OBSOLETE is_trace_mode = 0; // OBSOLETE expect_prompt (1); // OBSOLETE } // OBSOLETE // OBSOLETE /* Fetch register REGNO, or all registers if REGNO is -1. // OBSOLETE Returns errno value. */ // OBSOLETE static void // OBSOLETE rombug_fetch_register (int regno) // OBSOLETE { // OBSOLETE int val, j; // OBSOLETE unsigned char b; // OBSOLETE // OBSOLETE if (monitor_log) // OBSOLETE { // OBSOLETE fprintf (log_file, "\nIn Fetch Register (reg=%s)\n", get_reg_name (regno)); // OBSOLETE fflush (log_file); // OBSOLETE } // OBSOLETE // OBSOLETE if (regno < 0) // OBSOLETE { // OBSOLETE rombug_fetch_registers (); // OBSOLETE } // OBSOLETE else // OBSOLETE { // OBSOLETE char *name = get_reg_name (regno); // OBSOLETE printf_monitor (GET_REG); // OBSOLETE if (regno >= 10 && regno <= 15) // OBSOLETE { // OBSOLETE expect ("\n", 1); // OBSOLETE expect ("\n", 1); // OBSOLETE expect (name, 1); // OBSOLETE expect (REG_DELIM, 1); // OBSOLETE val = 0; // OBSOLETE for (j = 0; j < 2; j++) // OBSOLETE { // OBSOLETE get_hex_byte (&b); // OBSOLETE if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) // OBSOLETE val = (val << 8) + b; // OBSOLETE else // OBSOLETE val = val + (b << (j * 8)); // OBSOLETE } // OBSOLETE supply_register (regno, (char *) &val); // OBSOLETE } // OBSOLETE else if (regno == 8 || regno == 9) // OBSOLETE { // OBSOLETE expect ("\n", 1); // OBSOLETE expect ("\n", 1); // OBSOLETE expect ("\n", 1); // OBSOLETE expect (name, 1); // OBSOLETE expect (REG_DELIM, 1); // OBSOLETE get_hex_regs (1, regno); // OBSOLETE } // OBSOLETE else // OBSOLETE { // OBSOLETE expect (name, 1); // OBSOLETE expect (REG_DELIM, 1); // OBSOLETE expect ("\n", 1); // OBSOLETE get_hex_regs (1, 0); // OBSOLETE get_hex_regs (1, 3); // OBSOLETE get_hex_regs (1, 1); // OBSOLETE get_hex_regs (1, 2); // OBSOLETE get_hex_regs (1, 6); // OBSOLETE get_hex_regs (1, 7); // OBSOLETE get_hex_regs (1, 5); // OBSOLETE get_hex_regs (1, 4); // OBSOLETE } // OBSOLETE expect_prompt (1); // OBSOLETE } // OBSOLETE return; // OBSOLETE } // OBSOLETE // OBSOLETE /* Store the remote registers from the contents of the block REGS. */ // OBSOLETE // OBSOLETE static void // OBSOLETE rombug_store_registers (void) // OBSOLETE { // OBSOLETE int regno; // OBSOLETE // OBSOLETE for (regno = 0; regno <= PC_REGNUM; regno++) // OBSOLETE rombug_store_register (regno); // OBSOLETE // OBSOLETE registers_changed (); // OBSOLETE } // OBSOLETE // OBSOLETE /* Store register REGNO, or all if REGNO == 0. // OBSOLETE return errno value. */ // OBSOLETE static void // OBSOLETE rombug_store_register (int regno) // OBSOLETE { // OBSOLETE char *name; // OBSOLETE // OBSOLETE if (monitor_log) // OBSOLETE fprintf (log_file, "\nIn Store_register (regno=%d)\n", regno); // OBSOLETE // OBSOLETE if (regno == -1) // OBSOLETE rombug_store_registers (); // OBSOLETE else // OBSOLETE { // OBSOLETE if (sr_get_debug ()) // OBSOLETE printf ("Setting register %s to 0x%x\n", get_reg_name (regno), read_register (regno)); // OBSOLETE // OBSOLETE name = get_reg_name (regno); // OBSOLETE if (name == 0) // OBSOLETE return; // OBSOLETE printf_monitor (SET_REG, name, read_register (regno)); // OBSOLETE // OBSOLETE is_trace_mode = 0; // OBSOLETE expect_prompt (1); // 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 static void // OBSOLETE rombug_prepare_to_store (void) // OBSOLETE { // OBSOLETE /* Do nothing, since we can store individual regs */ // OBSOLETE } // OBSOLETE // OBSOLETE static void // OBSOLETE rombug_files_info (void) // OBSOLETE { // OBSOLETE printf ("\tAttached to %s at %d baud.\n", // OBSOLETE dev_name, sr_get_baud_rate ()); // OBSOLETE } // OBSOLETE // OBSOLETE /* Copy LEN bytes of data from debugger memory at MYADDR // OBSOLETE to inferior's memory at MEMADDR. Returns length moved. */ // OBSOLETE static int // OBSOLETE rombug_write_inferior_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len) // OBSOLETE { // OBSOLETE int i; // OBSOLETE char buf[10]; // OBSOLETE // OBSOLETE if (monitor_log) // OBSOLETE fprintf (log_file, "\nIn Write_inferior_memory (memaddr=%x, len=%d)\n", memaddr, len); // OBSOLETE // OBSOLETE printf_monitor (MEM_SET_CMD, memaddr); // OBSOLETE for (i = 0; i < len; i++) // OBSOLETE { // OBSOLETE expect (CMD_DELIM, 1); // OBSOLETE printf_monitor ("%x \r", myaddr[i]); // OBSOLETE if (sr_get_debug ()) // OBSOLETE printf ("\nSet 0x%x to 0x%x\n", memaddr + i, myaddr[i]); // OBSOLETE } // OBSOLETE expect (CMD_DELIM, 1); // OBSOLETE if (CMD_END) // OBSOLETE printf_monitor (CMD_END); // OBSOLETE is_trace_mode = 0; // OBSOLETE expect_prompt (1); // OBSOLETE // OBSOLETE bufaddr = 0; // OBSOLETE buflen = 0; // 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 static int // OBSOLETE rombug_read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) // OBSOLETE { // OBSOLETE int i, j; // 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 if (monitor_log) // OBSOLETE fprintf (log_file, "\nIn Read_inferior_memory (memaddr=%x, len=%d)\n", memaddr, len); // 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 rombug_read_bytes (CORE_ADDR_MAX - 4, foo, 4) // OBSOLETE works--it never adds len To memaddr and gets 0. */ // OBSOLETE /* However, something like // OBSOLETE rombug_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 if (bufaddr <= memaddr && (memaddr + len) <= (bufaddr + buflen)) // OBSOLETE { // OBSOLETE memcpy (myaddr, &readbuf[memaddr - bufaddr], len); // OBSOLETE return len; // 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 if (sr_get_debug ()) // OBSOLETE printf ("\nDisplay %d bytes at %x\n", len_this_pass, startaddr); // OBSOLETE // OBSOLETE printf_monitor (MEM_DIS_CMD, startaddr, 8); // OBSOLETE expect ("- ", 1); // OBSOLETE for (i = 0; i < 16; i++) // OBSOLETE { // OBSOLETE get_hex_byte (&readbuf[i]); // OBSOLETE } // OBSOLETE bufaddr = startaddr; // OBSOLETE buflen = 16; // OBSOLETE memcpy (&myaddr[count], readbuf, len_this_pass); // OBSOLETE count += len_this_pass; // OBSOLETE startaddr += len_this_pass; // OBSOLETE expect (CMD_DELIM, 1); // OBSOLETE } // OBSOLETE if (CMD_END) // OBSOLETE printf_monitor (CMD_END); // OBSOLETE is_trace_mode = 0; // OBSOLETE expect_prompt (1); // OBSOLETE // OBSOLETE return len; // 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 static int // OBSOLETE rombug_xfer_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len, // OBSOLETE int write, struct mem_attrib *attrib, // OBSOLETE struct target_ops *target) // OBSOLETE { // OBSOLETE if (write) // OBSOLETE return rombug_write_inferior_memory (memaddr, myaddr, len); // OBSOLETE else // OBSOLETE return rombug_read_inferior_memory (memaddr, myaddr, len); // OBSOLETE } // OBSOLETE // OBSOLETE static void // OBSOLETE rombug_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 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 static void // OBSOLETE rombug_mourn_inferior (void) // OBSOLETE { // OBSOLETE remove_breakpoints (); // OBSOLETE generic_mourn_inferior (); /* Do all the proper things now */ // OBSOLETE } // OBSOLETE // OBSOLETE #define MAX_MONITOR_BREAKPOINTS 16 // OBSOLETE // OBSOLETE static CORE_ADDR breakaddr[MAX_MONITOR_BREAKPOINTS] = // OBSOLETE {0}; // OBSOLETE // OBSOLETE static int // OBSOLETE rombug_insert_breakpoint (CORE_ADDR addr, char *shadow) // OBSOLETE { // OBSOLETE int i; // OBSOLETE CORE_ADDR bp_addr = addr; // OBSOLETE int bp_size = 0; // OBSOLETE // OBSOLETE if (monitor_log) // OBSOLETE fprintf (log_file, "\nIn Insert_breakpoint (addr=%x)\n", addr); // OBSOLETE BREAKPOINT_FROM_PC (&bp_addr, &bp_size); // OBSOLETE // OBSOLETE for (i = 0; i <= MAX_MONITOR_BREAKPOINTS; i++) // OBSOLETE if (breakaddr[i] == 0) // OBSOLETE { // OBSOLETE breakaddr[i] = addr; // OBSOLETE if (sr_get_debug ()) // OBSOLETE printf ("Breakpoint at %x\n", addr); // OBSOLETE rombug_read_inferior_memory (bp_addr, shadow, bp_size); // OBSOLETE printf_monitor (SET_BREAK_CMD, addr); // OBSOLETE is_trace_mode = 0; // OBSOLETE expect_prompt (1); // OBSOLETE return 0; // OBSOLETE } // OBSOLETE // OBSOLETE fprintf_unfiltered (gdb_stderr, "Too many breakpoints (> 16) for monitor\n"); // OBSOLETE return 1; // OBSOLETE } // OBSOLETE // OBSOLETE /* // OBSOLETE * _remove_breakpoint -- Tell the monitor to remove a breakpoint // OBSOLETE */ // OBSOLETE static int // OBSOLETE rombug_remove_breakpoint (CORE_ADDR addr, char *shadow) // OBSOLETE { // OBSOLETE int i; // OBSOLETE // OBSOLETE if (monitor_log) // OBSOLETE fprintf (log_file, "\nIn Remove_breakpoint (addr=%x)\n", addr); // OBSOLETE // OBSOLETE for (i = 0; i < MAX_MONITOR_BREAKPOINTS; i++) // OBSOLETE if (breakaddr[i] == addr) // OBSOLETE { // OBSOLETE breakaddr[i] = 0; // OBSOLETE printf_monitor (CLR_BREAK_CMD, addr); // OBSOLETE is_trace_mode = 0; // OBSOLETE expect_prompt (1); // OBSOLETE return 0; // OBSOLETE } // OBSOLETE // OBSOLETE fprintf_unfiltered (gdb_stderr, // OBSOLETE "Can't find breakpoint associated with 0x%x\n", addr); // OBSOLETE return 1; // OBSOLETE } // OBSOLETE // OBSOLETE /* Load a file. This is usually an srecord, which is ascii. No // OBSOLETE protocol, just sent line by line. */ // OBSOLETE // OBSOLETE #define DOWNLOAD_LINE_SIZE 100 // OBSOLETE static void // OBSOLETE rombug_load (char *arg) // OBSOLETE { // OBSOLETE /* this part comment out for os9* */ // OBSOLETE #if 0 // OBSOLETE FILE *download; // OBSOLETE char buf[DOWNLOAD_LINE_SIZE]; // OBSOLETE int i, bytes_read; // OBSOLETE // OBSOLETE if (sr_get_debug ()) // OBSOLETE printf ("Loading %s to monitor\n", arg); // OBSOLETE // OBSOLETE download = fopen (arg, "r"); // OBSOLETE if (download == NULL) // OBSOLETE { // OBSOLETE error (sprintf (buf, "%s Does not exist", arg)); // OBSOLETE return; // OBSOLETE } // OBSOLETE // OBSOLETE printf_monitor (LOAD_CMD); // OBSOLETE /* expect ("Waiting for S-records from host... ", 1); */ // OBSOLETE // OBSOLETE while (!feof (download)) // OBSOLETE { // OBSOLETE bytes_read = fread (buf, sizeof (char), DOWNLOAD_LINE_SIZE, download); // OBSOLETE if (hashmark) // OBSOLETE { // OBSOLETE putchar ('.'); // OBSOLETE fflush (stdout); // OBSOLETE } // OBSOLETE // OBSOLETE if (serial_write (monitor_desc, buf, bytes_read)) // OBSOLETE { // OBSOLETE fprintf_unfiltered (gdb_stderr, // OBSOLETE "serial_write failed: (while downloading) %s\n", // OBSOLETE safe_strerror (errno)); // OBSOLETE break; // OBSOLETE } // OBSOLETE i = 0; // OBSOLETE while (i++ <= 200000) // OBSOLETE { // OBSOLETE }; /* Ugly HACK, probably needs flow control */ // OBSOLETE if (bytes_read < DOWNLOAD_LINE_SIZE) // OBSOLETE { // OBSOLETE if (!feof (download)) // OBSOLETE error ("Only read %d bytes\n", bytes_read); // OBSOLETE break; // OBSOLETE } // OBSOLETE } // OBSOLETE // OBSOLETE if (hashmark) // OBSOLETE { // OBSOLETE putchar ('\n'); // OBSOLETE } // OBSOLETE if (!feof (download)) // OBSOLETE error ("Never got EOF while downloading"); // OBSOLETE fclose (download); // OBSOLETE #endif /* 0 */ // OBSOLETE } // OBSOLETE // OBSOLETE /* Put a command string, in args, out to MONITOR. // OBSOLETE Output from MONITOR is placed on the users terminal until the prompt // OBSOLETE is seen. */ // OBSOLETE // OBSOLETE static void // OBSOLETE rombug_command (char *args, int fromtty) // OBSOLETE { // OBSOLETE if (monitor_desc == NULL) // OBSOLETE error ("monitor target not open."); // OBSOLETE // OBSOLETE if (monitor_log) // OBSOLETE fprintf (log_file, "\nIn command (args=%s)\n", args); // OBSOLETE // OBSOLETE if (!args) // OBSOLETE error ("Missing command."); // OBSOLETE // OBSOLETE printf_monitor ("%s\r", args); // OBSOLETE expect_prompt (0); // OBSOLETE } // OBSOLETE // OBSOLETE #if 0 // OBSOLETE /* Connect the user directly to MONITOR. This command acts just like the // OBSOLETE 'cu' or 'tip' command. Use <CR>~. or <CR>~^D to break out. */ // OBSOLETE // OBSOLETE static struct ttystate ttystate; // OBSOLETE // OBSOLETE static void // OBSOLETE cleanup_tty (void) // OBSOLETE { // OBSOLETE printf ("\r\n[Exiting connect mode]\r\n"); // OBSOLETE /*serial_restore(0, &ttystate); */ // OBSOLETE } // OBSOLETE // OBSOLETE static void // OBSOLETE connect_command (char *args, int fromtty) // OBSOLETE { // OBSOLETE fd_set readfds; // OBSOLETE int numfds; // OBSOLETE int c; // OBSOLETE char cur_esc = 0; // OBSOLETE // OBSOLETE dont_repeat (); // OBSOLETE // OBSOLETE if (monitor_desc == NULL) // OBSOLETE error ("monitor target not open."); // OBSOLETE // OBSOLETE if (args) // OBSOLETE fprintf ("This command takes no args. They have been ignored.\n"); // OBSOLETE // OBSOLETE printf ("[Entering connect mode. Use ~. or ~^D to escape]\n"); // OBSOLETE // OBSOLETE serial_raw (0, &ttystate); // OBSOLETE // OBSOLETE make_cleanup (cleanup_tty, 0); // OBSOLETE // OBSOLETE FD_ZERO (&readfds); // OBSOLETE // OBSOLETE while (1) // OBSOLETE { // OBSOLETE do // OBSOLETE { // OBSOLETE FD_SET (0, &readfds); // OBSOLETE FD_SET (deprecated_serial_fd (monitor_desc), &readfds); // OBSOLETE numfds = select (sizeof (readfds) * 8, &readfds, 0, 0, 0); // OBSOLETE } // OBSOLETE while (numfds == 0); // OBSOLETE // OBSOLETE if (numfds < 0) // OBSOLETE perror_with_name ("select"); // OBSOLETE // OBSOLETE if (FD_ISSET (0, &readfds)) // OBSOLETE { /* tty input, send to monitor */ // OBSOLETE c = getchar (); // OBSOLETE if (c < 0) // OBSOLETE perror_with_name ("connect"); // OBSOLETE // OBSOLETE printf_monitor ("%c", c); // OBSOLETE switch (cur_esc) // OBSOLETE { // OBSOLETE case 0: // OBSOLETE if (c == '\r') // OBSOLETE cur_esc = c; // OBSOLETE break; // OBSOLETE case '\r': // OBSOLETE if (c == '~') // OBSOLETE cur_esc = c; // OBSOLETE else // OBSOLETE cur_esc = 0; // OBSOLETE break; // OBSOLETE case '~': // OBSOLETE if (c == '.' || c == '\004') // OBSOLETE return; // OBSOLETE else // OBSOLETE cur_esc = 0; // OBSOLETE } // OBSOLETE } // OBSOLETE // OBSOLETE if (FD_ISSET (deprecated_serial_fd (monitor_desc), &readfds)) // OBSOLETE { // OBSOLETE while (1) // OBSOLETE { // OBSOLETE c = readchar (0); // OBSOLETE if (c < 0) // OBSOLETE break; // OBSOLETE putchar (c); // OBSOLETE } // OBSOLETE fflush (stdout); // OBSOLETE } // OBSOLETE } // OBSOLETE } // OBSOLETE #endif // OBSOLETE // OBSOLETE /* // OBSOLETE * Define the monitor command strings. Since these are passed directly // OBSOLETE * through to a printf style function, we need can include formatting // OBSOLETE * strings. We also need a CR or LF on the end. // OBSOLETE */ // OBSOLETE #warning FIXME: monitor interface pattern strings, stale struct decl // OBSOLETE struct monitor_ops rombug_cmds = // OBSOLETE { // OBSOLETE "g \r", /* execute or usually GO command */ // OBSOLETE "g \r", /* continue command */ // OBSOLETE "t \r", /* single step */ // OBSOLETE "b %x\r", /* set a breakpoint */ // OBSOLETE "k %x\r", /* clear a breakpoint */ // OBSOLETE "c %x\r", /* set memory to a value */ // OBSOLETE "d %x %d\r", /* display memory */ // OBSOLETE "$%08X", /* prompt memory commands use */ // OBSOLETE ".%s %x\r", /* set a register */ // OBSOLETE ":", /* delimiter between registers */ // OBSOLETE ". \r", /* read a register */ // OBSOLETE "mf \r", /* download command */ // OBSOLETE "RomBug: ", /* monitor command prompt */ // OBSOLETE ": ", /* end-of-command delimitor */ // OBSOLETE ".\r" /* optional command terminator */ // OBSOLETE }; // OBSOLETE // OBSOLETE struct target_ops rombug_ops; // OBSOLETE // OBSOLETE static void // OBSOLETE init_rombug_ops (void) // OBSOLETE { // OBSOLETE rombug_ops.to_shortname = "rombug"; // OBSOLETE rombug_ops.to_longname = "Microware's ROMBUG debug monitor"; // OBSOLETE rombug_ops.to_doc = "Use a remote computer running the ROMBUG debug monitor.\n\ // OBSOLETE Specify the serial device it is connected to (e.g. /dev/ttya).", // OBSOLETE rombug_ops.to_open = rombug_open; // OBSOLETE rombug_ops.to_close = rombug_close; // OBSOLETE rombug_ops.to_attach = 0; // OBSOLETE rombug_ops.to_post_attach = NULL; // OBSOLETE rombug_ops.to_require_attach = NULL; // OBSOLETE rombug_ops.to_detach = rombug_detach; // OBSOLETE rombug_ops.to_require_detach = NULL; // OBSOLETE rombug_ops.to_resume = rombug_resume; // OBSOLETE rombug_ops.to_wait = rombug_wait; // OBSOLETE rombug_ops.to_post_wait = NULL; // OBSOLETE rombug_ops.to_fetch_registers = rombug_fetch_register; // OBSOLETE rombug_ops.to_store_registers = rombug_store_register; // OBSOLETE rombug_ops.to_prepare_to_store = rombug_prepare_to_store; // OBSOLETE rombug_ops.to_xfer_memory = rombug_xfer_inferior_memory; // OBSOLETE rombug_ops.to_files_info = rombug_files_info; // OBSOLETE rombug_ops.to_insert_breakpoint = rombug_insert_breakpoint; // OBSOLETE rombug_ops.to_remove_breakpoint = rombug_remove_breakpoint; /* Breakpoints */ // OBSOLETE rombug_ops.to_terminal_init = 0; // OBSOLETE rombug_ops.to_terminal_inferior = 0; // OBSOLETE rombug_ops.to_terminal_ours_for_output = 0; // OBSOLETE rombug_ops.to_terminal_ours = 0; // OBSOLETE rombug_ops.to_terminal_info = 0; /* Terminal handling */ // OBSOLETE rombug_ops.to_kill = rombug_kill; // OBSOLETE rombug_ops.to_load = rombug_load; /* load */ // OBSOLETE rombug_ops.to_lookup_symbol = rombug_link; /* lookup_symbol */ // OBSOLETE rombug_ops.to_create_inferior = rombug_create_inferior; // OBSOLETE rombug_ops.to_post_startup_inferior = NULL; // OBSOLETE rombug_ops.to_acknowledge_created_inferior = NULL; // OBSOLETE rombug_ops.to_clone_and_follow_inferior = NULL; // OBSOLETE rombug_ops.to_post_follow_inferior_by_clone = NULL; // OBSOLETE rombug_ops.to_insert_fork_catchpoint = NULL; // OBSOLETE rombug_ops.to_remove_fork_catchpoint = NULL; // OBSOLETE rombug_ops.to_insert_vfork_catchpoint = NULL; // OBSOLETE rombug_ops.to_remove_vfork_catchpoint = NULL; // OBSOLETE rombug_ops.to_has_forked = NULL; // OBSOLETE rombug_ops.to_has_vforked = NULL; // OBSOLETE rombug_ops.to_can_follow_vfork_prior_to_exec = NULL; // OBSOLETE rombug_ops.to_post_follow_vfork = NULL; // OBSOLETE rombug_ops.to_insert_exec_catchpoint = NULL; // OBSOLETE rombug_ops.to_remove_exec_catchpoint = NULL; // OBSOLETE rombug_ops.to_has_execd = NULL; // OBSOLETE rombug_ops.to_reported_exec_events_per_exec_call = NULL; // OBSOLETE rombug_ops.to_has_exited = NULL; // OBSOLETE rombug_ops.to_mourn_inferior = rombug_mourn_inferior; // OBSOLETE rombug_ops.to_can_run = 0; /* can_run */ // OBSOLETE rombug_ops.to_notice_signals = 0; /* notice_signals */ // OBSOLETE rombug_ops.to_thread_alive = 0; // OBSOLETE rombug_ops.to_stop = 0; /* to_stop */ // OBSOLETE rombug_ops.to_pid_to_exec_file = NULL; // OBSOLETE rombug_ops.to_stratum = process_stratum; // OBSOLETE rombug_ops.DONT_USE = 0; /* next */ // OBSOLETE rombug_ops.to_has_all_memory = 1; // OBSOLETE rombug_ops.to_has_memory = 1; // OBSOLETE rombug_ops.to_has_stack = 1; // OBSOLETE rombug_ops.to_has_registers = 1; // OBSOLETE rombug_ops.to_has_execution = 1; /* has execution */ // OBSOLETE rombug_ops.to_sections = 0; // OBSOLETE rombug_ops.to_sections_end = 0; /* Section pointers */ // OBSOLETE rombug_ops.to_magic = OPS_MAGIC; /* Always the last thing */ // OBSOLETE } // OBSOLETE // OBSOLETE void // OBSOLETE _initialize_remote_os9k (void) // OBSOLETE { // OBSOLETE init_rombug_ops (); // OBSOLETE add_target (&rombug_ops); // OBSOLETE // OBSOLETE add_show_from_set ( // OBSOLETE add_set_cmd ("hash", no_class, var_boolean, (char *) &hashmark, // OBSOLETE "Set display of activity while downloading a file.\nWhen enabled, a period \'.\' is displayed.", // OBSOLETE &setlist), // OBSOLETE &showlist); // OBSOLETE // OBSOLETE add_show_from_set ( // OBSOLETE add_set_cmd ("timeout", no_class, var_zinteger, // OBSOLETE (char *) &timeout, // OBSOLETE "Set timeout in seconds for remote MIPS serial I/O.", // OBSOLETE &setlist), // OBSOLETE &showlist); // OBSOLETE // OBSOLETE add_show_from_set ( // OBSOLETE add_set_cmd ("remotelog", no_class, var_zinteger, // OBSOLETE (char *) &monitor_log, // OBSOLETE "Set monitor activity log on(=1) or off(=0).", // OBSOLETE &setlist), // OBSOLETE &showlist); // OBSOLETE // OBSOLETE add_show_from_set ( // OBSOLETE add_set_cmd ("remotexon", no_class, var_zinteger, // OBSOLETE (char *) &tty_xon, // OBSOLETE "Set remote tty line XON control", // OBSOLETE &setlist), // OBSOLETE &showlist); // OBSOLETE // OBSOLETE add_show_from_set ( // OBSOLETE add_set_cmd ("remotexoff", no_class, var_zinteger, // OBSOLETE (char *) &tty_xoff, // OBSOLETE "Set remote tty line XOFF control", // OBSOLETE &setlist), // OBSOLETE &showlist); // OBSOLETE // OBSOLETE add_com ("rombug <command>", class_obscure, rombug_command, // OBSOLETE "Send a command to the debug monitor."); // OBSOLETE #if 0 // OBSOLETE add_com ("connect", class_obscure, connect_command, // OBSOLETE "Connect the terminal directly up to a serial based command monitor.\nUse <CR>~. or <CR>~^D to break out."); // OBSOLETE #endif // OBSOLETE }
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