| // OBSOLETE /* Remote debugging interface for Motorola's MVME187BUG monitor, an embedded |
| // OBSOLETE monitor for the m88k. |
| // OBSOLETE |
| // OBSOLETE Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
| // OBSOLETE 2002 Free Software Foundation, Inc. |
| // OBSOLETE |
| // OBSOLETE Contributed by Cygnus Support. Written by K. Richard Pixley. |
| // 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 #include "defs.h" |
| // OBSOLETE #include "inferior.h" |
| // OBSOLETE #include "gdb_string.h" |
| // OBSOLETE #include "regcache.h" |
| // OBSOLETE #include <ctype.h> |
| // OBSOLETE #include <fcntl.h> |
| // OBSOLETE #include <setjmp.h> |
| // OBSOLETE #include <errno.h> |
| // OBSOLETE |
| // OBSOLETE #include "terminal.h" |
| // OBSOLETE #include "gdbcore.h" |
| // OBSOLETE #include "gdbcmd.h" |
| // OBSOLETE |
| // OBSOLETE #include "serial.h" |
| // OBSOLETE #include "remote-utils.h" |
| // OBSOLETE |
| // OBSOLETE /* External data declarations */ |
| // OBSOLETE extern int stop_soon_quietly; /* for wait_for_inferior */ |
| // OBSOLETE |
| // OBSOLETE /* Forward data declarations */ |
| // OBSOLETE extern struct target_ops bug_ops; /* Forward declaration */ |
| // OBSOLETE |
| // OBSOLETE /* Forward function declarations */ |
| // OBSOLETE static int bug_clear_breakpoints (void); |
| // OBSOLETE |
| // OBSOLETE static int bug_read_memory (CORE_ADDR memaddr, |
| // OBSOLETE unsigned char *myaddr, int len); |
| // OBSOLETE |
| // OBSOLETE static int bug_write_memory (CORE_ADDR memaddr, |
| // OBSOLETE unsigned char *myaddr, int len); |
| // OBSOLETE |
| // OBSOLETE /* This variable is somewhat arbitrary. It's here so that it can be |
| // OBSOLETE set from within a running gdb. */ |
| // OBSOLETE |
| // OBSOLETE static int srec_max_retries = 3; |
| // OBSOLETE |
| // OBSOLETE /* Each S-record download to the target consists of an S0 header |
| // OBSOLETE record, some number of S3 data records, and one S7 termination |
| // OBSOLETE record. I call this download a "frame". Srec_frame says how many |
| // OBSOLETE bytes will be represented in each frame. */ |
| // OBSOLETE |
| // OBSOLETE #define SREC_SIZE 160 |
| // OBSOLETE static int srec_frame = SREC_SIZE; |
| // OBSOLETE |
| // OBSOLETE /* This variable determines how many bytes will be represented in each |
| // OBSOLETE S3 s-record. */ |
| // OBSOLETE |
| // OBSOLETE static int srec_bytes = 40; |
| // OBSOLETE |
| // OBSOLETE /* At one point it appeared to me as though the bug monitor could not |
| // OBSOLETE really be expected to receive two sequential characters at 9600 |
| // OBSOLETE baud reliably. Echo-pacing is an attempt to force data across the |
| // OBSOLETE line even in this condition. Specifically, in echo-pace mode, each |
| // OBSOLETE character is sent one at a time and we look for the echo before |
| // OBSOLETE sending the next. This is excruciatingly slow. */ |
| // OBSOLETE |
| // OBSOLETE static int srec_echo_pace = 0; |
| // OBSOLETE |
| // OBSOLETE /* How long to wait after an srec for a possible error message. |
| // OBSOLETE Similar to the above, I tried sleeping after sending each S3 record |
| // OBSOLETE in hopes that I might actually see error messages from the bug |
| // OBSOLETE monitor. This might actually work if we were to use sleep |
| // OBSOLETE intervals smaller than 1 second. */ |
| // OBSOLETE |
| // OBSOLETE static int srec_sleep = 0; |
| // OBSOLETE |
| // OBSOLETE /* Every srec_noise records, flub the checksum. This is a debugging |
| // OBSOLETE feature. Set the variable to something other than 1 in order to |
| // OBSOLETE inject *deliberate* checksum errors. One might do this if one |
| // OBSOLETE wanted to test error handling and recovery. */ |
| // OBSOLETE |
| // OBSOLETE static int srec_noise = 0; |
| // OBSOLETE |
| // OBSOLETE /* Called when SIGALRM signal sent due to alarm() timeout. */ |
| // OBSOLETE |
| // OBSOLETE /* Number of SIGTRAPs we need to simulate. That is, the next |
| // OBSOLETE NEED_ARTIFICIAL_TRAP calls to bug_wait should just return |
| // OBSOLETE SIGTRAP without actually waiting for anything. */ |
| // OBSOLETE |
| // OBSOLETE static int need_artificial_trap = 0; |
| // OBSOLETE |
| // OBSOLETE /* |
| // OBSOLETE * Download a file specified in 'args', to the bug. |
| // OBSOLETE */ |
| // OBSOLETE |
| // OBSOLETE static void |
| // OBSOLETE bug_load (char *args, int fromtty) |
| // OBSOLETE { |
| // OBSOLETE bfd *abfd; |
| // OBSOLETE asection *s; |
| // OBSOLETE char buffer[1024]; |
| // OBSOLETE |
| // OBSOLETE sr_check_open (); |
| // OBSOLETE |
| // OBSOLETE inferior_ptid = null_ptid; |
| // OBSOLETE abfd = bfd_openr (args, 0); |
| // OBSOLETE if (!abfd) |
| // OBSOLETE { |
| // OBSOLETE printf_filtered ("Unable to open file %s\n", args); |
| // OBSOLETE return; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE if (bfd_check_format (abfd, bfd_object) == 0) |
| // OBSOLETE { |
| // OBSOLETE printf_filtered ("File is not an object file\n"); |
| // OBSOLETE return; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE s = abfd->sections; |
| // OBSOLETE while (s != (asection *) NULL) |
| // OBSOLETE { |
| // OBSOLETE srec_frame = SREC_SIZE; |
| // OBSOLETE if (s->flags & SEC_LOAD) |
| // OBSOLETE { |
| // OBSOLETE int i; |
| // OBSOLETE |
| // OBSOLETE char *buffer = xmalloc (srec_frame); |
| // OBSOLETE |
| // OBSOLETE printf_filtered ("%s\t: 0x%4lx .. 0x%4lx ", s->name, s->vma, s->vma + s->_raw_size); |
| // OBSOLETE gdb_flush (gdb_stdout); |
| // OBSOLETE for (i = 0; i < s->_raw_size; i += srec_frame) |
| // OBSOLETE { |
| // OBSOLETE if (srec_frame > s->_raw_size - i) |
| // OBSOLETE srec_frame = s->_raw_size - i; |
| // OBSOLETE |
| // OBSOLETE bfd_get_section_contents (abfd, s, buffer, i, srec_frame); |
| // OBSOLETE bug_write_memory (s->vma + i, buffer, srec_frame); |
| // OBSOLETE printf_filtered ("*"); |
| // OBSOLETE gdb_flush (gdb_stdout); |
| // OBSOLETE } |
| // OBSOLETE printf_filtered ("\n"); |
| // OBSOLETE xfree (buffer); |
| // OBSOLETE } |
| // OBSOLETE s = s->next; |
| // OBSOLETE } |
| // OBSOLETE sprintf (buffer, "rs ip %lx", (unsigned long) abfd->start_address); |
| // OBSOLETE sr_write_cr (buffer); |
| // OBSOLETE gr_expect_prompt (); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE #if 0 |
| // OBSOLETE static char * |
| // OBSOLETE get_word (char **p) |
| // OBSOLETE { |
| // OBSOLETE char *s = *p; |
| // OBSOLETE char *word; |
| // OBSOLETE char *copy; |
| // OBSOLETE size_t len; |
| // OBSOLETE |
| // OBSOLETE while (isspace (*s)) |
| // OBSOLETE s++; |
| // OBSOLETE |
| // OBSOLETE word = s; |
| // OBSOLETE |
| // OBSOLETE len = 0; |
| // OBSOLETE |
| // OBSOLETE while (*s && !isspace (*s)) |
| // OBSOLETE { |
| // OBSOLETE s++; |
| // OBSOLETE len++; |
| // OBSOLETE |
| // OBSOLETE } |
| // OBSOLETE copy = xmalloc (len + 1); |
| // OBSOLETE memcpy (copy, word, len); |
| // OBSOLETE copy[len] = 0; |
| // OBSOLETE *p = s; |
| // OBSOLETE return copy; |
| // OBSOLETE } |
| // OBSOLETE #endif |
| // OBSOLETE |
| // OBSOLETE static struct gr_settings bug_settings = |
| // OBSOLETE { |
| // OBSOLETE "Bug>", /* prompt */ |
| // OBSOLETE &bug_ops, /* ops */ |
| // OBSOLETE bug_clear_breakpoints, /* clear_all_breakpoints */ |
| // OBSOLETE gr_generic_checkin, /* checkin */ |
| // OBSOLETE }; |
| // OBSOLETE |
| // OBSOLETE static char *cpu_check_strings[] = |
| // OBSOLETE { |
| // OBSOLETE "=", |
| // OBSOLETE "Invalid Register", |
| // OBSOLETE }; |
| // OBSOLETE |
| // OBSOLETE static void |
| // OBSOLETE bug_open (char *args, int from_tty) |
| // OBSOLETE { |
| // OBSOLETE if (args == NULL) |
| // OBSOLETE args = ""; |
| // OBSOLETE |
| // OBSOLETE gr_open (args, from_tty, &bug_settings); |
| // OBSOLETE /* decide *now* whether we are on an 88100 or an 88110 */ |
| // OBSOLETE sr_write_cr ("rs cr06"); |
| // OBSOLETE sr_expect ("rs cr06"); |
| // OBSOLETE |
| // OBSOLETE switch (gr_multi_scan (cpu_check_strings, 0)) |
| // OBSOLETE { |
| // OBSOLETE case 0: /* this is an m88100 */ |
| // OBSOLETE target_is_m88110 = 0; |
| // OBSOLETE break; |
| // OBSOLETE case 1: /* this is an m88110 */ |
| // OBSOLETE target_is_m88110 = 1; |
| // OBSOLETE break; |
| // OBSOLETE default: |
| // OBSOLETE internal_error (__FILE__, __LINE__, "failed internal consistency check"); |
| // OBSOLETE } |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* Tell the remote machine to resume. */ |
| // OBSOLETE |
| // OBSOLETE void |
| // OBSOLETE bug_resume (ptid_t ptid, int step, enum target_signal sig) |
| // OBSOLETE { |
| // OBSOLETE if (step) |
| // OBSOLETE { |
| // OBSOLETE sr_write_cr ("t"); |
| // OBSOLETE |
| // OBSOLETE /* Force the next bug_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. FIXME, this should be fixed. */ |
| // OBSOLETE need_artificial_trap = 1; |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE sr_write_cr ("g"); |
| // OBSOLETE |
| // OBSOLETE return; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* Wait until the remote machine stops, then return, |
| // OBSOLETE storing status in STATUS just as `wait' would. */ |
| // OBSOLETE |
| // OBSOLETE static char *wait_strings[] = |
| // OBSOLETE { |
| // OBSOLETE "At Breakpoint", |
| // OBSOLETE "Exception: Data Access Fault (Local Bus Timeout)", |
| // OBSOLETE "\r8??\?-Bug>", /* The '\?' avoids creating a trigraph */ |
| // OBSOLETE "\r197-Bug>", |
| // OBSOLETE NULL, |
| // OBSOLETE }; |
| // OBSOLETE |
| // OBSOLETE ptid_t |
| // OBSOLETE bug_wait (ptid_t ptid, struct target_waitstatus *status) |
| // OBSOLETE { |
| // OBSOLETE int old_timeout = sr_get_timeout (); |
| // OBSOLETE int old_immediate_quit = immediate_quit; |
| // OBSOLETE |
| // OBSOLETE status->kind = TARGET_WAITKIND_EXITED; |
| // OBSOLETE status->value.integer = 0; |
| // OBSOLETE |
| // OBSOLETE /* read off leftovers from resume so that the rest can be passed |
| // OBSOLETE back out as stdout. */ |
| // OBSOLETE if (need_artificial_trap == 0) |
| // OBSOLETE { |
| // OBSOLETE sr_expect ("Effective address: "); |
| // OBSOLETE (void) sr_get_hex_word (); |
| // OBSOLETE sr_expect ("\r\n"); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE sr_set_timeout (-1); /* Don't time out -- user program is running. */ |
| // OBSOLETE immediate_quit = 1; /* Helps ability to QUIT */ |
| // OBSOLETE |
| // OBSOLETE switch (gr_multi_scan (wait_strings, need_artificial_trap == 0)) |
| // OBSOLETE { |
| // OBSOLETE case 0: /* breakpoint case */ |
| // OBSOLETE status->kind = TARGET_WAITKIND_STOPPED; |
| // OBSOLETE status->value.sig = TARGET_SIGNAL_TRAP; |
| // OBSOLETE /* user output from the target can be discarded here. (?) */ |
| // OBSOLETE gr_expect_prompt (); |
| // OBSOLETE break; |
| // OBSOLETE |
| // OBSOLETE case 1: /* bus error */ |
| // OBSOLETE status->kind = TARGET_WAITKIND_STOPPED; |
| // OBSOLETE status->value.sig = TARGET_SIGNAL_BUS; |
| // OBSOLETE /* user output from the target can be discarded here. (?) */ |
| // OBSOLETE gr_expect_prompt (); |
| // OBSOLETE break; |
| // OBSOLETE |
| // OBSOLETE case 2: /* normal case */ |
| // OBSOLETE case 3: |
| // OBSOLETE if (need_artificial_trap != 0) |
| // OBSOLETE { |
| // OBSOLETE /* stepping */ |
| // OBSOLETE status->kind = TARGET_WAITKIND_STOPPED; |
| // OBSOLETE status->value.sig = TARGET_SIGNAL_TRAP; |
| // OBSOLETE need_artificial_trap--; |
| // OBSOLETE break; |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE { |
| // OBSOLETE /* exit case */ |
| // OBSOLETE status->kind = TARGET_WAITKIND_EXITED; |
| // OBSOLETE status->value.integer = 0; |
| // OBSOLETE break; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE case -1: /* trouble */ |
| // OBSOLETE default: |
| // OBSOLETE fprintf_filtered (gdb_stderr, |
| // OBSOLETE "Trouble reading target during wait\n"); |
| // OBSOLETE break; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE sr_set_timeout (old_timeout); |
| // OBSOLETE immediate_quit = old_immediate_quit; |
| // OBSOLETE return inferior_ptid; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* Return the name of register number REGNO |
| // OBSOLETE in the form input and output by bug. |
| // 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 *rn[] = |
| // OBSOLETE { |
| // OBSOLETE "r00", "r01", "r02", "r03", "r04", "r05", "r06", "r07", |
| // OBSOLETE "r08", "r09", "r10", "r11", "r12", "r13", "r14", "r15", |
| // OBSOLETE "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
| // OBSOLETE "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", |
| // OBSOLETE |
| // OBSOLETE /* these get confusing because we omit a few and switch some ordering around. */ |
| // OBSOLETE |
| // OBSOLETE "cr01", /* 32 = psr */ |
| // OBSOLETE "fcr62", /* 33 = fpsr */ |
| // OBSOLETE "fcr63", /* 34 = fpcr */ |
| // OBSOLETE "ip", /* this is something of a cheat. */ |
| // OBSOLETE /* 35 = sxip */ |
| // OBSOLETE "cr05", /* 36 = snip */ |
| // OBSOLETE "cr06", /* 37 = sfip */ |
| // OBSOLETE |
| // OBSOLETE "x00", "x01", "x02", "x03", "x04", "x05", "x06", "x07", |
| // OBSOLETE "x08", "x09", "x10", "x11", "x12", "x13", "x14", "x15", |
| // OBSOLETE "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23", |
| // OBSOLETE "x24", "x25", "x26", "x27", "x28", "x29", "x30", "x31", |
| // OBSOLETE }; |
| // OBSOLETE |
| // OBSOLETE return rn[regno]; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE #if 0 /* not currently used */ |
| // OBSOLETE /* Read from remote while the input matches STRING. Return zero on |
| // OBSOLETE success, -1 on failure. */ |
| // OBSOLETE |
| // OBSOLETE static int |
| // OBSOLETE bug_scan (char *s) |
| // OBSOLETE { |
| // OBSOLETE int c; |
| // OBSOLETE |
| // OBSOLETE while (*s) |
| // OBSOLETE { |
| // OBSOLETE c = sr_readchar (); |
| // OBSOLETE if (c != *s++) |
| // OBSOLETE { |
| // OBSOLETE fflush (stdout); |
| // OBSOLETE printf ("\nNext character is '%c' - %d and s is \"%s\".\n", c, c, --s); |
| // OBSOLETE return (-1); |
| // OBSOLETE } |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE return (0); |
| // OBSOLETE } |
| // OBSOLETE #endif /* never */ |
| // OBSOLETE |
| // OBSOLETE static int |
| // OBSOLETE bug_srec_write_cr (char *s) |
| // OBSOLETE { |
| // OBSOLETE char *p = s; |
| // OBSOLETE |
| // OBSOLETE if (srec_echo_pace) |
| // OBSOLETE for (p = s; *p; ++p) |
| // OBSOLETE { |
| // OBSOLETE if (sr_get_debug () > 0) |
| // OBSOLETE printf ("%c", *p); |
| // OBSOLETE |
| // OBSOLETE do |
| // OBSOLETE serial_write (sr_get_desc (), p, 1); |
| // OBSOLETE while (sr_pollchar () != *p); |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE { |
| // OBSOLETE sr_write_cr (s); |
| // OBSOLETE /* return(bug_scan (s) || bug_scan ("\n")); */ |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE return (0); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* Store register REGNO, or all if REGNO == -1. */ |
| // OBSOLETE |
| // OBSOLETE static void |
| // OBSOLETE bug_fetch_register (int regno) |
| // OBSOLETE { |
| // OBSOLETE sr_check_open (); |
| // OBSOLETE |
| // OBSOLETE if (regno == -1) |
| // OBSOLETE { |
| // OBSOLETE int i; |
| // OBSOLETE |
| // OBSOLETE for (i = 0; i < NUM_REGS; ++i) |
| // OBSOLETE bug_fetch_register (i); |
| // OBSOLETE } |
| // OBSOLETE else if (target_is_m88110 && regno == SFIP_REGNUM) |
| // OBSOLETE { |
| // OBSOLETE /* m88110 has no sfip. */ |
| // OBSOLETE long l = 0; |
| // OBSOLETE supply_register (regno, (char *) &l); |
| // OBSOLETE } |
| // OBSOLETE else if (regno < XFP_REGNUM) |
| // OBSOLETE { |
| // OBSOLETE char buffer[MAX_REGISTER_RAW_SIZE]; |
| // OBSOLETE |
| // OBSOLETE sr_write ("rs ", 3); |
| // OBSOLETE sr_write_cr (get_reg_name (regno)); |
| // OBSOLETE sr_expect ("="); |
| // OBSOLETE store_unsigned_integer (buffer, REGISTER_RAW_SIZE (regno), |
| // OBSOLETE sr_get_hex_word ()); |
| // OBSOLETE gr_expect_prompt (); |
| // OBSOLETE supply_register (regno, buffer); |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE { |
| // OBSOLETE /* Float register so we need to parse a strange data format. */ |
| // OBSOLETE long p; |
| // OBSOLETE unsigned char fpreg_buf[10]; |
| // OBSOLETE |
| // OBSOLETE sr_write ("rs ", 3); |
| // OBSOLETE sr_write (get_reg_name (regno), strlen (get_reg_name (regno))); |
| // OBSOLETE sr_write_cr (";d"); |
| // OBSOLETE sr_expect ("rs"); |
| // OBSOLETE sr_expect (get_reg_name (regno)); |
| // OBSOLETE sr_expect (";d"); |
| // OBSOLETE sr_expect ("="); |
| // OBSOLETE |
| // OBSOLETE /* sign */ |
| // OBSOLETE p = sr_get_hex_digit (1); |
| // OBSOLETE fpreg_buf[0] = p << 7; |
| // OBSOLETE |
| // OBSOLETE /* exponent */ |
| // OBSOLETE sr_expect ("_"); |
| // OBSOLETE p = sr_get_hex_digit (1); |
| // OBSOLETE fpreg_buf[0] += (p << 4); |
| // OBSOLETE fpreg_buf[0] += sr_get_hex_digit (1); |
| // OBSOLETE |
| // OBSOLETE fpreg_buf[1] = sr_get_hex_digit (1) << 4; |
| // OBSOLETE |
| // OBSOLETE /* fraction */ |
| // OBSOLETE sr_expect ("_"); |
| // OBSOLETE fpreg_buf[1] += sr_get_hex_digit (1); |
| // OBSOLETE |
| // OBSOLETE fpreg_buf[2] = (sr_get_hex_digit (1) << 4) + sr_get_hex_digit (1); |
| // OBSOLETE fpreg_buf[3] = (sr_get_hex_digit (1) << 4) + sr_get_hex_digit (1); |
| // OBSOLETE fpreg_buf[4] = (sr_get_hex_digit (1) << 4) + sr_get_hex_digit (1); |
| // OBSOLETE fpreg_buf[5] = (sr_get_hex_digit (1) << 4) + sr_get_hex_digit (1); |
| // OBSOLETE fpreg_buf[6] = (sr_get_hex_digit (1) << 4) + sr_get_hex_digit (1); |
| // OBSOLETE fpreg_buf[7] = (sr_get_hex_digit (1) << 4) + sr_get_hex_digit (1); |
| // OBSOLETE fpreg_buf[8] = 0; |
| // OBSOLETE fpreg_buf[9] = 0; |
| // OBSOLETE |
| // OBSOLETE gr_expect_prompt (); |
| // OBSOLETE supply_register (regno, fpreg_buf); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE return; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* Store register REGNO, or all if REGNO == -1. */ |
| // OBSOLETE |
| // OBSOLETE static void |
| // OBSOLETE bug_store_register (int regno) |
| // OBSOLETE { |
| // OBSOLETE char buffer[1024]; |
| // OBSOLETE sr_check_open (); |
| // OBSOLETE |
| // OBSOLETE if (regno == -1) |
| // OBSOLETE { |
| // OBSOLETE int i; |
| // OBSOLETE |
| // OBSOLETE for (i = 0; i < NUM_REGS; ++i) |
| // OBSOLETE bug_store_register (i); |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE { |
| // OBSOLETE char *regname; |
| // OBSOLETE |
| // OBSOLETE regname = get_reg_name (regno); |
| // OBSOLETE |
| // OBSOLETE if (target_is_m88110 && regno == SFIP_REGNUM) |
| // OBSOLETE return; |
| // OBSOLETE else if (regno < XFP_REGNUM) |
| // OBSOLETE sprintf (buffer, "rs %s %08lx", |
| // OBSOLETE regname, |
| // OBSOLETE (long) read_register (regno)); |
| // OBSOLETE else |
| // OBSOLETE { |
| // OBSOLETE unsigned char *fpreg_buf = |
| // OBSOLETE (unsigned char *) ®isters[REGISTER_BYTE (regno)]; |
| // OBSOLETE |
| // OBSOLETE sprintf (buffer, "rs %s %1x_%02x%1x_%1x%02x%02x%02x%02x%02x%02x;d", |
| // OBSOLETE regname, |
| // OBSOLETE /* sign */ |
| // OBSOLETE (fpreg_buf[0] >> 7) & 0xf, |
| // OBSOLETE /* exponent */ |
| // OBSOLETE fpreg_buf[0] & 0x7f, |
| // OBSOLETE (fpreg_buf[1] >> 8) & 0xf, |
| // OBSOLETE /* fraction */ |
| // OBSOLETE fpreg_buf[1] & 0xf, |
| // OBSOLETE fpreg_buf[2], |
| // OBSOLETE fpreg_buf[3], |
| // OBSOLETE fpreg_buf[4], |
| // OBSOLETE fpreg_buf[5], |
| // OBSOLETE fpreg_buf[6], |
| // OBSOLETE fpreg_buf[7]); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE sr_write_cr (buffer); |
| // OBSOLETE gr_expect_prompt (); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE return; |
| // 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 bug_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write, |
| // OBSOLETE struct mem_attrib *attrib, struct target_ops *target) |
| // OBSOLETE { |
| // OBSOLETE int res; |
| // OBSOLETE |
| // OBSOLETE if (len <= 0) |
| // OBSOLETE return 0; |
| // OBSOLETE |
| // OBSOLETE if (write) |
| // OBSOLETE res = bug_write_memory (memaddr, myaddr, len); |
| // OBSOLETE else |
| // OBSOLETE res = bug_read_memory (memaddr, myaddr, len); |
| // OBSOLETE |
| // OBSOLETE return res; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE static void |
| // OBSOLETE start_load (void) |
| // OBSOLETE { |
| // OBSOLETE char *command; |
| // OBSOLETE |
| // OBSOLETE command = (srec_echo_pace ? "lo 0 ;x" : "lo 0"); |
| // OBSOLETE |
| // OBSOLETE sr_write_cr (command); |
| // OBSOLETE sr_expect (command); |
| // OBSOLETE sr_expect ("\r\n"); |
| // OBSOLETE bug_srec_write_cr ("S0030000FC"); |
| // OBSOLETE return; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* This is an extremely vulnerable and fragile function. I've made |
| // OBSOLETE considerable attempts to make this deterministic, but I've |
| // OBSOLETE certainly forgotten something. The trouble is that S-records are |
| // OBSOLETE only a partial file format, not a protocol. Worse, apparently the |
| // OBSOLETE m88k bug monitor does not run in real time while receiving |
| // OBSOLETE S-records. Hence, we must pay excruciating attention to when and |
| // OBSOLETE where error messages are returned, and what has actually been sent. |
| // OBSOLETE |
| // OBSOLETE Each call represents a chunk of memory to be sent to the target. |
| // OBSOLETE We break that chunk into an S0 header record, some number of S3 |
| // OBSOLETE data records each containing srec_bytes, and an S7 termination |
| // OBSOLETE record. */ |
| // OBSOLETE |
| // OBSOLETE static char *srecord_strings[] = |
| // OBSOLETE { |
| // OBSOLETE "S-RECORD", |
| // OBSOLETE "-Bug>", |
| // OBSOLETE NULL, |
| // OBSOLETE }; |
| // OBSOLETE |
| // OBSOLETE static int |
| // OBSOLETE bug_write_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len) |
| // OBSOLETE { |
| // OBSOLETE int done; |
| // OBSOLETE int checksum; |
| // OBSOLETE int x; |
| // OBSOLETE int retries; |
| // OBSOLETE char *buffer = alloca ((srec_bytes + 8) << 1); |
| // OBSOLETE |
| // OBSOLETE retries = 0; |
| // OBSOLETE |
| // OBSOLETE do |
| // OBSOLETE { |
| // OBSOLETE done = 0; |
| // OBSOLETE |
| // OBSOLETE if (retries > srec_max_retries) |
| // OBSOLETE return (-1); |
| // OBSOLETE |
| // OBSOLETE if (retries > 0) |
| // OBSOLETE { |
| // OBSOLETE if (sr_get_debug () > 0) |
| // OBSOLETE printf ("\n<retrying...>\n"); |
| // OBSOLETE |
| // OBSOLETE /* This gr_expect_prompt call is extremely important. Without |
| // OBSOLETE it, we will tend to resend our packet so fast that it |
| // OBSOLETE will arrive before the bug monitor is ready to receive |
| // OBSOLETE it. This would lead to a very ugly resend loop. */ |
| // OBSOLETE |
| // OBSOLETE gr_expect_prompt (); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE start_load (); |
| // OBSOLETE |
| // OBSOLETE while (done < len) |
| // OBSOLETE { |
| // OBSOLETE int thisgo; |
| // OBSOLETE int idx; |
| // OBSOLETE char *buf = buffer; |
| // OBSOLETE CORE_ADDR address; |
| // OBSOLETE |
| // OBSOLETE checksum = 0; |
| // OBSOLETE thisgo = len - done; |
| // OBSOLETE if (thisgo > srec_bytes) |
| // OBSOLETE thisgo = srec_bytes; |
| // OBSOLETE |
| // OBSOLETE address = memaddr + done; |
| // OBSOLETE sprintf (buf, "S3%02X%08lX", thisgo + 4 + 1, (long) address); |
| // OBSOLETE buf += 12; |
| // OBSOLETE |
| // OBSOLETE checksum += (thisgo + 4 + 1 |
| // OBSOLETE + (address & 0xff) |
| // OBSOLETE + ((address >> 8) & 0xff) |
| // OBSOLETE + ((address >> 16) & 0xff) |
| // OBSOLETE + ((address >> 24) & 0xff)); |
| // OBSOLETE |
| // OBSOLETE for (idx = 0; idx < thisgo; idx++) |
| // OBSOLETE { |
| // OBSOLETE sprintf (buf, "%02X", myaddr[idx + done]); |
| // OBSOLETE checksum += myaddr[idx + done]; |
| // OBSOLETE buf += 2; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE if (srec_noise > 0) |
| // OBSOLETE { |
| // OBSOLETE /* FIXME-NOW: insert a deliberate error every now and then. |
| // OBSOLETE This is intended for testing/debugging the error handling |
| // OBSOLETE stuff. */ |
| // OBSOLETE static int counter = 0; |
| // OBSOLETE if (++counter > srec_noise) |
| // OBSOLETE { |
| // OBSOLETE counter = 0; |
| // OBSOLETE ++checksum; |
| // OBSOLETE } |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE sprintf (buf, "%02X", ~checksum & 0xff); |
| // OBSOLETE bug_srec_write_cr (buffer); |
| // OBSOLETE |
| // OBSOLETE if (srec_sleep != 0) |
| // OBSOLETE sleep (srec_sleep); |
| // OBSOLETE |
| // OBSOLETE /* This pollchar is probably redundant to the gr_multi_scan |
| // OBSOLETE below. Trouble is, we can't be sure when or where an |
| // OBSOLETE error message will appear. Apparently, when running at |
| // OBSOLETE full speed from a typical sun4, error messages tend to |
| // OBSOLETE appear to arrive only *after* the s7 record. */ |
| // OBSOLETE |
| // OBSOLETE if ((x = sr_pollchar ()) != 0) |
| // OBSOLETE { |
| // OBSOLETE if (sr_get_debug () > 0) |
| // OBSOLETE printf ("\n<retrying...>\n"); |
| // OBSOLETE |
| // OBSOLETE ++retries; |
| // OBSOLETE |
| // OBSOLETE /* flush any remaining input and verify that we are back |
| // OBSOLETE at the prompt level. */ |
| // OBSOLETE gr_expect_prompt (); |
| // OBSOLETE /* start all over again. */ |
| // OBSOLETE start_load (); |
| // OBSOLETE done = 0; |
| // OBSOLETE continue; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE done += thisgo; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE bug_srec_write_cr ("S7060000000000F9"); |
| // OBSOLETE ++retries; |
| // OBSOLETE |
| // OBSOLETE /* Having finished the load, we need to figure out whether we |
| // OBSOLETE had any errors. */ |
| // OBSOLETE } |
| // OBSOLETE while (gr_multi_scan (srecord_strings, 0) == 0);; |
| // OBSOLETE |
| // OBSOLETE return (0); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* Copy LEN bytes of data from debugger memory at MYADDR |
| // OBSOLETE to inferior's memory at MEMADDR. Returns errno value. |
| // OBSOLETE * sb/sh instructions don't work on unaligned addresses, when TU=1. |
| // OBSOLETE */ |
| // OBSOLETE |
| // OBSOLETE /* Read LEN bytes from inferior memory at MEMADDR. Put the result |
| // OBSOLETE at debugger address MYADDR. Returns errno value. */ |
| // OBSOLETE static int |
| // OBSOLETE bug_read_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len) |
| // OBSOLETE { |
| // OBSOLETE char request[100]; |
| // OBSOLETE char *buffer; |
| // OBSOLETE char *p; |
| // OBSOLETE char type; |
| // OBSOLETE char size; |
| // OBSOLETE unsigned char c; |
| // OBSOLETE unsigned int inaddr; |
| // OBSOLETE unsigned int checksum; |
| // OBSOLETE |
| // OBSOLETE sprintf (request, "du 0 %lx:&%d", (long) memaddr, len); |
| // OBSOLETE sr_write_cr (request); |
| // OBSOLETE |
| // OBSOLETE p = buffer = alloca (len); |
| // OBSOLETE |
| // OBSOLETE /* scan up through the header */ |
| // OBSOLETE sr_expect ("S0030000FC"); |
| // OBSOLETE |
| // OBSOLETE while (p < buffer + len) |
| // OBSOLETE { |
| // OBSOLETE /* scan off any white space. */ |
| // OBSOLETE while (sr_readchar () != 'S');; |
| // OBSOLETE |
| // OBSOLETE /* what kind of s-rec? */ |
| // OBSOLETE type = sr_readchar (); |
| // OBSOLETE |
| // OBSOLETE /* scan record size */ |
| // OBSOLETE sr_get_hex_byte (&size); |
| // OBSOLETE checksum = size; |
| // OBSOLETE --size; |
| // OBSOLETE inaddr = 0; |
| // OBSOLETE |
| // OBSOLETE switch (type) |
| // OBSOLETE { |
| // OBSOLETE case '7': |
| // OBSOLETE case '8': |
| // OBSOLETE case '9': |
| // OBSOLETE goto done; |
| // OBSOLETE |
| // OBSOLETE case '3': |
| // OBSOLETE sr_get_hex_byte (&c); |
| // OBSOLETE inaddr = (inaddr << 8) + c; |
| // OBSOLETE checksum += c; |
| // OBSOLETE --size; |
| // OBSOLETE /* intentional fall through */ |
| // OBSOLETE case '2': |
| // OBSOLETE sr_get_hex_byte (&c); |
| // OBSOLETE inaddr = (inaddr << 8) + c; |
| // OBSOLETE checksum += c; |
| // OBSOLETE --size; |
| // OBSOLETE /* intentional fall through */ |
| // OBSOLETE case '1': |
| // OBSOLETE sr_get_hex_byte (&c); |
| // OBSOLETE inaddr = (inaddr << 8) + c; |
| // OBSOLETE checksum += c; |
| // OBSOLETE --size; |
| // OBSOLETE sr_get_hex_byte (&c); |
| // OBSOLETE inaddr = (inaddr << 8) + c; |
| // OBSOLETE checksum += c; |
| // OBSOLETE --size; |
| // OBSOLETE break; |
| // OBSOLETE |
| // OBSOLETE default: |
| // OBSOLETE /* bonk */ |
| // OBSOLETE error ("reading s-records."); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE if (inaddr < memaddr |
| // OBSOLETE || (memaddr + len) < (inaddr + size)) |
| // OBSOLETE error ("srec out of memory range."); |
| // OBSOLETE |
| // OBSOLETE if (p != buffer + inaddr - memaddr) |
| // OBSOLETE error ("srec out of sequence."); |
| // OBSOLETE |
| // OBSOLETE for (; size; --size, ++p) |
| // OBSOLETE { |
| // OBSOLETE sr_get_hex_byte (p); |
| // OBSOLETE checksum += *p; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE sr_get_hex_byte (&c); |
| // OBSOLETE if (c != (~checksum & 0xff)) |
| // OBSOLETE error ("bad s-rec checksum"); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE done: |
| // OBSOLETE gr_expect_prompt (); |
| // OBSOLETE if (p != buffer + len) |
| // OBSOLETE return (1); |
| // OBSOLETE |
| // OBSOLETE memcpy (myaddr, buffer, len); |
| // OBSOLETE return (0); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE #define MAX_BREAKS 16 |
| // OBSOLETE static int num_brkpts = 0; |
| // OBSOLETE |
| // OBSOLETE /* Insert a breakpoint at ADDR. SAVE is normally the address of the |
| // OBSOLETE pattern buffer where the instruction that the breakpoint overwrites |
| // OBSOLETE is saved. It is unused here since the bug is responsible for |
| // OBSOLETE saving/restoring the original instruction. */ |
| // OBSOLETE |
| // OBSOLETE static int |
| // OBSOLETE bug_insert_breakpoint (CORE_ADDR addr, char *save) |
| // OBSOLETE { |
| // OBSOLETE sr_check_open (); |
| // OBSOLETE |
| // OBSOLETE if (num_brkpts < MAX_BREAKS) |
| // OBSOLETE { |
| // OBSOLETE char buffer[100]; |
| // OBSOLETE |
| // OBSOLETE num_brkpts++; |
| // OBSOLETE sprintf (buffer, "br %lx", (long) addr); |
| // OBSOLETE sr_write_cr (buffer); |
| // OBSOLETE gr_expect_prompt (); |
| // OBSOLETE return (0); |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE { |
| // OBSOLETE fprintf_filtered (gdb_stderr, |
| // OBSOLETE "Too many break points, break point not installed\n"); |
| // OBSOLETE return (1); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* Remove a breakpoint at ADDR. SAVE is normally the previously |
| // OBSOLETE saved pattern, but is unused here since the bug is responsible |
| // OBSOLETE for saving/restoring instructions. */ |
| // OBSOLETE |
| // OBSOLETE static int |
| // OBSOLETE bug_remove_breakpoint (CORE_ADDR addr, char *save) |
| // OBSOLETE { |
| // OBSOLETE if (num_brkpts > 0) |
| // OBSOLETE { |
| // OBSOLETE char buffer[100]; |
| // OBSOLETE |
| // OBSOLETE num_brkpts--; |
| // OBSOLETE sprintf (buffer, "nobr %lx", (long) addr); |
| // OBSOLETE sr_write_cr (buffer); |
| // OBSOLETE gr_expect_prompt (); |
| // OBSOLETE |
| // OBSOLETE } |
| // OBSOLETE return (0); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* Clear the bugs notion of what the break points are */ |
| // OBSOLETE static int |
| // OBSOLETE bug_clear_breakpoints (void) |
| // OBSOLETE { |
| // OBSOLETE |
| // OBSOLETE if (sr_is_open ()) |
| // OBSOLETE { |
| // OBSOLETE sr_write_cr ("nobr"); |
| // OBSOLETE sr_expect ("nobr"); |
| // OBSOLETE gr_expect_prompt (); |
| // OBSOLETE } |
| // OBSOLETE num_brkpts = 0; |
| // OBSOLETE return (0); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE struct target_ops bug_ops; |
| // OBSOLETE |
| // OBSOLETE static void |
| // OBSOLETE init_bug_ops (void) |
| // OBSOLETE { |
| // OBSOLETE bug_ops.to_shortname = "bug"; |
| // OBSOLETE "Remote BUG monitor", |
| // OBSOLETE bug_ops.to_longname = "Use the mvme187 board running the BUG monitor connected by a serial line."; |
| // OBSOLETE bug_ops.to_doc = " "; |
| // OBSOLETE bug_ops.to_open = bug_open; |
| // OBSOLETE bug_ops.to_close = gr_close; |
| // OBSOLETE bug_ops.to_attach = 0; |
| // OBSOLETE bug_ops.to_post_attach = NULL; |
| // OBSOLETE bug_ops.to_require_attach = NULL; |
| // OBSOLETE bug_ops.to_detach = gr_detach; |
| // OBSOLETE bug_ops.to_require_detach = NULL; |
| // OBSOLETE bug_ops.to_resume = bug_resume; |
| // OBSOLETE bug_ops.to_wait = bug_wait; |
| // OBSOLETE bug_ops.to_post_wait = NULL; |
| // OBSOLETE bug_ops.to_fetch_registers = bug_fetch_register; |
| // OBSOLETE bug_ops.to_store_registers = bug_store_register; |
| // OBSOLETE bug_ops.to_prepare_to_store = gr_prepare_to_store; |
| // OBSOLETE bug_ops.to_xfer_memory = bug_xfer_memory; |
| // OBSOLETE bug_ops.to_files_info = gr_files_info; |
| // OBSOLETE bug_ops.to_insert_breakpoint = bug_insert_breakpoint; |
| // OBSOLETE bug_ops.to_remove_breakpoint = bug_remove_breakpoint; |
| // OBSOLETE bug_ops.to_terminal_init = 0; |
| // OBSOLETE bug_ops.to_terminal_inferior = 0; |
| // OBSOLETE bug_ops.to_terminal_ours_for_output = 0; |
| // OBSOLETE bug_ops.to_terminal_ours = 0; |
| // OBSOLETE bug_ops.to_terminal_info = 0; |
| // OBSOLETE bug_ops.to_kill = gr_kill; |
| // OBSOLETE bug_ops.to_load = bug_load; |
| // OBSOLETE bug_ops.to_lookup_symbol = 0; |
| // OBSOLETE bug_ops.to_create_inferior = gr_create_inferior; |
| // OBSOLETE bug_ops.to_post_startup_inferior = NULL; |
| // OBSOLETE bug_ops.to_acknowledge_created_inferior = NULL; |
| // OBSOLETE bug_ops.to_clone_and_follow_inferior = NULL; |
| // OBSOLETE bug_ops.to_post_follow_inferior_by_clone = NULL; |
| // OBSOLETE bug_ops.to_insert_fork_catchpoint = NULL; |
| // OBSOLETE bug_ops.to_remove_fork_catchpoint = NULL; |
| // OBSOLETE bug_ops.to_insert_vfork_catchpoint = NULL; |
| // OBSOLETE bug_ops.to_remove_vfork_catchpoint = NULL; |
| // OBSOLETE bug_ops.to_has_forked = NULL; |
| // OBSOLETE bug_ops.to_has_vforked = NULL; |
| // OBSOLETE bug_ops.to_can_follow_vfork_prior_to_exec = NULL; |
| // OBSOLETE bug_ops.to_post_follow_vfork = NULL; |
| // OBSOLETE bug_ops.to_insert_exec_catchpoint = NULL; |
| // OBSOLETE bug_ops.to_remove_exec_catchpoint = NULL; |
| // OBSOLETE bug_ops.to_has_execd = NULL; |
| // OBSOLETE bug_ops.to_reported_exec_events_per_exec_call = NULL; |
| // OBSOLETE bug_ops.to_has_exited = NULL; |
| // OBSOLETE bug_ops.to_mourn_inferior = gr_mourn; |
| // OBSOLETE bug_ops.to_can_run = 0; |
| // OBSOLETE bug_ops.to_notice_signals = 0; |
| // OBSOLETE bug_ops.to_thread_alive = 0; |
| // OBSOLETE bug_ops.to_stop = 0; |
| // OBSOLETE bug_ops.to_pid_to_exec_file = NULL; |
| // OBSOLETE bug_ops.to_stratum = process_stratum; |
| // OBSOLETE bug_ops.DONT_USE = 0; |
| // OBSOLETE bug_ops.to_has_all_memory = 1; |
| // OBSOLETE bug_ops.to_has_memory = 1; |
| // OBSOLETE bug_ops.to_has_stack = 1; |
| // OBSOLETE bug_ops.to_has_registers = 0; |
| // OBSOLETE bug_ops.to_has_execution = 0; |
| // OBSOLETE bug_ops.to_sections = 0; |
| // OBSOLETE bug_ops.to_sections_end = 0; |
| // OBSOLETE bug_ops.to_magic = OPS_MAGIC; /* Always the last thing */ |
| // OBSOLETE } /* init_bug_ops */ |
| // OBSOLETE |
| // OBSOLETE void |
| // OBSOLETE _initialize_remote_bug (void) |
| // OBSOLETE { |
| // OBSOLETE init_bug_ops (); |
| // OBSOLETE add_target (&bug_ops); |
| // OBSOLETE |
| // OBSOLETE add_show_from_set |
| // OBSOLETE (add_set_cmd ("srec-bytes", class_support, var_uinteger, |
| // OBSOLETE (char *) &srec_bytes, |
| // OBSOLETE "\ |
| // OBSOLETE Set the number of bytes represented in each S-record.\n\ |
| // OBSOLETE This affects the communication protocol with the remote target.", |
| // OBSOLETE &setlist), |
| // OBSOLETE &showlist); |
| // OBSOLETE |
| // OBSOLETE add_show_from_set |
| // OBSOLETE (add_set_cmd ("srec-max-retries", class_support, var_uinteger, |
| // OBSOLETE (char *) &srec_max_retries, |
| // OBSOLETE "\ |
| // OBSOLETE Set the number of retries for shipping S-records.\n\ |
| // OBSOLETE This affects the communication protocol with the remote target.", |
| // OBSOLETE &setlist), |
| // OBSOLETE &showlist); |
| // OBSOLETE |
| // OBSOLETE #if 0 |
| // OBSOLETE /* This needs to set SREC_SIZE, not srec_frame which gets changed at the |
| // OBSOLETE end of a download. But do we need the option at all? */ |
| // OBSOLETE add_show_from_set |
| // OBSOLETE (add_set_cmd ("srec-frame", class_support, var_uinteger, |
| // OBSOLETE (char *) &srec_frame, |
| // OBSOLETE "\ |
| // OBSOLETE Set the number of bytes in an S-record frame.\n\ |
| // OBSOLETE This affects the communication protocol with the remote target.", |
| // OBSOLETE &setlist), |
| // OBSOLETE &showlist); |
| // OBSOLETE #endif /* 0 */ |
| // OBSOLETE |
| // OBSOLETE add_show_from_set |
| // OBSOLETE (add_set_cmd ("srec-noise", class_support, var_zinteger, |
| // OBSOLETE (char *) &srec_noise, |
| // OBSOLETE "\ |
| // OBSOLETE Set number of S-record to send before deliberately flubbing a checksum.\n\ |
| // OBSOLETE Zero means flub none at all. This affects the communication protocol\n\ |
| // OBSOLETE with the remote target.", |
| // OBSOLETE &setlist), |
| // OBSOLETE &showlist); |
| // OBSOLETE |
| // OBSOLETE add_show_from_set |
| // OBSOLETE (add_set_cmd ("srec-sleep", class_support, var_zinteger, |
| // OBSOLETE (char *) &srec_sleep, |
| // OBSOLETE "\ |
| // OBSOLETE Set number of seconds to sleep after an S-record for a possible error message to arrive.\n\ |
| // OBSOLETE This affects the communication protocol with the remote target.", |
| // OBSOLETE &setlist), |
| // OBSOLETE &showlist); |
| // OBSOLETE |
| // OBSOLETE add_show_from_set |
| // OBSOLETE (add_set_cmd ("srec-echo-pace", class_support, var_boolean, |
| // OBSOLETE (char *) &srec_echo_pace, |
| // OBSOLETE "\ |
| // OBSOLETE Set echo-verification.\n\ |
| // OBSOLETE When on, use verification by echo when downloading S-records. This is\n\ |
| // OBSOLETE much slower, but generally more reliable.", |
| // OBSOLETE &setlist), |
| // OBSOLETE &showlist); |
| // OBSOLETE } |