diff options
Diffstat (limited to 'gdb/ocd.c')
| -rw-r--r-- | gdb/ocd.c | 426 |
1 files changed, 213 insertions, 213 deletions
diff --git a/gdb/ocd.c b/gdb/ocd.c index b20bd9c8e4e..7895beb7cd4 100644 --- a/gdb/ocd.c +++ b/gdb/ocd.c @@ -38,13 +38,13 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Prototypes for local functions */ -static int wiggler_write_bytes PARAMS ((CORE_ADDR memaddr, +static int ocd_write_bytes PARAMS ((CORE_ADDR memaddr, char *myaddr, int len)); -static int wiggler_read_bytes PARAMS ((CORE_ADDR memaddr, +static int ocd_read_bytes PARAMS ((CORE_ADDR memaddr, char *myaddr, int len)); -static int wiggler_start_remote PARAMS ((char *dummy)); +static int ocd_start_remote PARAMS ((char *dummy)); static int readchar PARAMS ((int timeout)); @@ -56,17 +56,17 @@ static int get_quoted_char PARAMS ((int timeout)); static void put_quoted_char PARAMS ((int c)); -static void wiggler_interrupt PARAMS ((int signo)); +static void ocd_interrupt PARAMS ((int signo)); -static void wiggler_interrupt_twice PARAMS ((int signo)); +static void ocd_interrupt_twice PARAMS ((int signo)); static void interrupt_query PARAMS ((void)); static unsigned char * do_command PARAMS ((int cmd, int *statusp, int *lenp)); -static void wiggler_put_packet PARAMS ((unsigned char *packet, int pktlen)); +static void ocd_put_packet PARAMS ((unsigned char *packet, int pktlen)); -static unsigned char * wiggler_get_packet PARAMS ((int cmd, int *pktlen, int timeout)); +static unsigned char * ocd_get_packet PARAMS ((int cmd, int *pktlen, int timeout)); static struct target_ops *current_ops = NULL; @@ -82,12 +82,12 @@ static int last_run_status; extern int remote_timeout; /* Descriptor for I/O to remote machine. Initialize it to NULL so that - wiggler_open knows that we don't have a file open when the program + ocd_open knows that we don't have a file open when the program starts. */ -static serial_t wiggler_desc = NULL; +static serial_t ocd_desc = NULL; void -wiggler_error (s, error_code) +ocd_error (s, error_code) char *s; int error_code; { @@ -123,7 +123,7 @@ wiggler_error (s, error_code) /* Return nonzero if the thread TH is still alive on the remote system. */ int -wiggler_thread_alive (th) +ocd_thread_alive (th) int th; { return 1; @@ -133,18 +133,18 @@ wiggler_thread_alive (th) /* ARGSUSED */ void -wiggler_close (quitting) +ocd_close (quitting) int quitting; { - if (wiggler_desc) - SERIAL_CLOSE (wiggler_desc); - wiggler_desc = NULL; + if (ocd_desc) + SERIAL_CLOSE (ocd_desc); + ocd_desc = NULL; } /* Stub for catch_errors. */ static int -wiggler_start_remote (dummy) +ocd_start_remote (dummy) char *dummy; { unsigned char buf[10], *p; @@ -152,17 +152,17 @@ wiggler_start_remote (dummy) int status; int error_code; int speed; - enum wiggler_target_type target_type; + enum ocd_target_type target_type; - target_type = (enum wiggler_target_type)dummy; + target_type = (enum ocd_target_type)dummy; immediate_quit = 1; /* Allow user to interrupt it */ - SERIAL_SEND_BREAK (wiggler_desc); /* Wake up the wiggler */ + SERIAL_SEND_BREAK (ocd_desc); /* Wake up the wiggler */ - do_command (WIGGLER_AYT, &status, &pktlen); + do_command (OCD_AYT, &status, &pktlen); - p = do_command (WIGGLER_GET_VERSION, &status, &pktlen); + p = do_command (OCD_GET_VERSION, &status, &pktlen); printf_unfiltered ("[Wiggler version %x.%x, capability 0x%x]\n", p[0], p[1], (p[2] << 16) | p[3]); @@ -170,51 +170,51 @@ wiggler_start_remote (dummy) #if 1 speed = 80; /* Divide clock by 4000 */ - buf[0] = WIGGLER_INIT; + buf[0] = OCD_INIT; buf[1] = speed >> 8; buf[2] = speed & 0xff; buf[3] = target_type; - wiggler_put_packet (buf, 4); /* Init Wiggler params */ - p = wiggler_get_packet (buf[0], &pktlen, remote_timeout); + ocd_put_packet (buf, 4); /* Init OCD params */ + p = ocd_get_packet (buf[0], &pktlen, remote_timeout); if (pktlen < 2) - error ("Truncated response packet from Wiggler"); + error ("Truncated response packet from OCD device"); status = p[1]; error_code = p[2]; if (error_code != 0) - wiggler_error ("WIGGLER_INIT:", error_code); + ocd_error ("OCD_INIT:", error_code); #endif #if 0 /* Reset the target */ - do_command (WIGGLER_RESET_RUN, &status, &pktlen); -/* do_command (WIGGLER_RESET, &status, &pktlen);*/ + do_command (OCD_RESET_RUN, &status, &pktlen); +/* do_command (OCD_RESET, &status, &pktlen);*/ #endif /* If processor is still running, stop it. */ - if (!(status & WIGGLER_FLAG_BDM)) - wiggler_stop (); + if (!(status & OCD_FLAG_BDM)) + ocd_stop (); #if 1 - buf[0] = WIGGLER_SET_CTL_FLAGS; + buf[0] = OCD_SET_CTL_FLAGS; buf[1] = 0; buf[2] = 1; /* Asynchronously return status when target stops */ - wiggler_put_packet (buf, 3); + ocd_put_packet (buf, 3); - p = wiggler_get_packet (buf[0], &pktlen, remote_timeout); + p = ocd_get_packet (buf[0], &pktlen, remote_timeout); if (pktlen < 2) - error ("Truncated response packet from Wiggler"); + error ("Truncated response packet from OCD device"); status = p[1]; error_code = p[2]; if (error_code != 0) - wiggler_error ("WIGGLER_SET_CTL_FLAGS:", error_code); + ocd_error ("OCD_SET_CTL_FLAGS:", error_code); #endif immediate_quit = 0; @@ -237,18 +237,18 @@ wiggler_start_remote (dummy) /* Open a connection to a remote debugger. NAME is the filename used for communication. */ -static DCACHE *wiggler_dcache; +static DCACHE *ocd_dcache; void -wiggler_open (name, from_tty, target_type, ops) +ocd_open (name, from_tty, target_type, ops) char *name; int from_tty; - enum wiggler_target_type target_type; + enum ocd_target_type target_type; struct target_ops *ops; { if (name == 0) - error ("To open a Wiggler connection, you need to specify what serial\n\ -device the Wiggler is attached to (e.g. /dev/ttya)."); + error ("To open an OCD connection, you need to specify the\n\ +device the OCD device is attached to (e.g. /dev/ttya)."); target_preopen (from_tty); @@ -256,26 +256,26 @@ device the Wiggler is attached to (e.g. /dev/ttya)."); unpush_target (current_ops); - wiggler_dcache = dcache_init (wiggler_read_bytes, wiggler_write_bytes); + ocd_dcache = dcache_init (ocd_read_bytes, ocd_write_bytes); - wiggler_desc = SERIAL_OPEN (name); - if (!wiggler_desc) + ocd_desc = SERIAL_OPEN (name); + if (!ocd_desc) perror_with_name (name); if (baud_rate != -1) { - if (SERIAL_SETBAUDRATE (wiggler_desc, baud_rate)) + if (SERIAL_SETBAUDRATE (ocd_desc, baud_rate)) { - SERIAL_CLOSE (wiggler_desc); + SERIAL_CLOSE (ocd_desc); perror_with_name (name); } } - SERIAL_RAW (wiggler_desc); + SERIAL_RAW (ocd_desc); /* If there is something sitting in the buffer we might take it as a response to a command, which would be bad. */ - SERIAL_FLUSH_INPUT (wiggler_desc); + SERIAL_FLUSH_INPUT (ocd_desc); if (from_tty) { @@ -296,7 +296,7 @@ device the Wiggler is attached to (e.g. /dev/ttya)."); /* Start the remote connection; if error (0), discard this target. In particular, if the user quits, be sure to discard it (we'd be in an inconsistent state otherwise). */ - if (!catch_errors (wiggler_start_remote, (char *)target_type, + if (!catch_errors (ocd_start_remote, (char *)target_type, "Couldn't establish connection to remote target\n", RETURN_MASK_ALL)) pop_target(); } @@ -307,7 +307,7 @@ device the Wiggler is attached to (e.g. /dev/ttya)."); die when it hits one. */ void -wiggler_detach (args, from_tty) +ocd_detach (args, from_tty) char *args; int from_tty; { @@ -322,54 +322,54 @@ wiggler_detach (args, from_tty) /* Tell the remote machine to resume. */ void -wiggler_resume (pid, step, siggnal) +ocd_resume (pid, step, siggnal) int pid, step; enum target_signal siggnal; { int pktlen; - dcache_flush (wiggler_dcache); + dcache_flush (ocd_dcache); if (step) - do_command (WIGGLER_STEP, &last_run_status, &pktlen); + do_command (OCD_STEP, &last_run_status, &pktlen); else - do_command (WIGGLER_RUN, &last_run_status, &pktlen); + do_command (OCD_RUN, &last_run_status, &pktlen); } void -wiggler_stop () +ocd_stop () { int status; int pktlen; - do_command (WIGGLER_STOP, &status, &pktlen); + do_command (OCD_STOP, &status, &pktlen); - if (!(status & WIGGLER_FLAG_BDM)) + if (!(status & OCD_FLAG_BDM)) error ("Can't stop target via BDM"); } -static volatile int wiggler_interrupt_flag; +static volatile int ocd_interrupt_flag; /* Send ^C to target to halt it. Target will respond, and send us a packet. */ static void -wiggler_interrupt (signo) +ocd_interrupt (signo) int signo; { /* If this doesn't work, try more severe steps. */ - signal (signo, wiggler_interrupt_twice); + signal (signo, ocd_interrupt_twice); if (remote_debug) - printf_unfiltered ("wiggler_interrupt called\n"); + printf_unfiltered ("ocd_interrupt called\n"); { char buf[1]; - wiggler_stop (); - buf[0] = WIGGLER_AYT; - wiggler_put_packet (buf, 1); - wiggler_interrupt_flag = 1; + ocd_stop (); + buf[0] = OCD_AYT; + ocd_put_packet (buf, 1); + ocd_interrupt_flag = 1; } } @@ -377,14 +377,14 @@ static void (*ofunc)(); /* The user typed ^C twice. */ static void -wiggler_interrupt_twice (signo) +ocd_interrupt_twice (signo) int signo; { signal (signo, ofunc); interrupt_query (); - signal (signo, wiggler_interrupt); + signal (signo, ocd_interrupt); } /* Ask the user what to do when an interrupt is received. */ @@ -413,54 +413,54 @@ static int kill_kludge; means in the case of this target). */ int -wiggler_wait () +ocd_wait () { unsigned char *p; int error_code, status; int pktlen; - wiggler_interrupt_flag = 0; + ocd_interrupt_flag = 0; /* Target may already be stopped by the time we get here. */ - if (!(last_run_status & WIGGLER_FLAG_BDM)) + if (!(last_run_status & OCD_FLAG_BDM)) { - ofunc = (void (*)()) signal (SIGINT, wiggler_interrupt); + ofunc = (void (*)()) signal (SIGINT, ocd_interrupt); - p = wiggler_get_packet (WIGGLER_AYT, &pktlen, -1); + p = ocd_get_packet (OCD_AYT, &pktlen, -1); signal (SIGINT, ofunc); if (pktlen < 2) - error ("Truncated response packet from Wiggler"); + error ("Truncated response packet from OCD device"); status = p[1]; error_code = p[2]; if (error_code != 0) - wiggler_error ("target_wait:", error_code); + ocd_error ("target_wait:", error_code); - if (status & WIGGLER_FLAG_PWF) - error ("Wiggler lost VCC at BDM interface."); - else if (status & WIGGLER_FLAG_CABLE_DISC) + if (status & OCD_FLAG_PWF) + error ("OCD device lost VCC at BDM interface."); + else if (status & OCD_FLAG_CABLE_DISC) error ("BDM cable appears to have been disconnected."); - if (!(status & WIGGLER_FLAG_BDM)) - error ("Wiggler woke up, but wasn't stopped: 0x%x", status); + if (!(status & OCD_FLAG_BDM)) + error ("OCD device woke up, but wasn't stopped: 0x%x", status); } - if (wiggler_interrupt_flag) + if (ocd_interrupt_flag) return 1; else return 0; } -/* Read registers from the Wiggler. Specify the starting and ending register - number. Return the number of regs actually read in *NUMREGS. Returns a - pointer to a static array containing the register contents. */ +/* Read registers from the OCD device. Specify the starting and ending + register number. Return the number of regs actually read in *NUMREGS. + Returns a pointer to a static array containing the register contents. */ unsigned char * -wiggler_read_bdm_registers (first_bdm_regno, last_bdm_regno, reglen) +ocd_read_bdm_registers (first_bdm_regno, last_bdm_regno, reglen) int first_bdm_regno; int last_bdm_regno; int *reglen; @@ -472,20 +472,20 @@ wiggler_read_bdm_registers (first_bdm_regno, last_bdm_regno, reglen) int error_code, status; int pktlen; - buf[0] = WIGGLER_READ_REGS; + buf[0] = OCD_READ_REGS; buf[1] = first_bdm_regno >> 8; buf[2] = first_bdm_regno & 0xff; buf[3] = last_bdm_regno >> 8; buf[4] = last_bdm_regno & 0xff; - wiggler_put_packet (buf, 5); - p = wiggler_get_packet (WIGGLER_READ_REGS, &pktlen, remote_timeout); + ocd_put_packet (buf, 5); + p = ocd_get_packet (OCD_READ_REGS, &pktlen, remote_timeout); status = p[1]; error_code = p[2]; if (error_code != 0) - wiggler_error ("read_bdm_registers:", error_code); + ocd_error ("read_bdm_registers:", error_code); i = p[3]; if (i == 0) @@ -505,21 +505,21 @@ wiggler_read_bdm_registers (first_bdm_regno, last_bdm_regno, reglen) /* Read register BDM_REGNO and returns its value ala read_register() */ CORE_ADDR -wiggler_read_bdm_register (bdm_regno) +ocd_read_bdm_register (bdm_regno) int bdm_regno; { int reglen; unsigned char *p; CORE_ADDR regval; - p = wiggler_read_bdm_registers (bdm_regno, bdm_regno, ®len); + p = ocd_read_bdm_registers (bdm_regno, bdm_regno, ®len); regval = extract_unsigned_integer (p, reglen); return regval; } void -wiggler_write_bdm_registers (first_bdm_regno, regptr, reglen) +ocd_write_bdm_registers (first_bdm_regno, regptr, reglen) int first_bdm_regno; unsigned char *regptr; int reglen; @@ -531,27 +531,27 @@ wiggler_write_bdm_registers (first_bdm_regno, regptr, reglen) buf = alloca (4 + reglen); - buf[0] = WIGGLER_WRITE_REGS; + buf[0] = OCD_WRITE_REGS; buf[1] = first_bdm_regno >> 8; buf[2] = first_bdm_regno & 0xff; buf[3] = reglen; memcpy (buf + 4, regptr, reglen); - wiggler_put_packet (buf, 4 + reglen); - p = wiggler_get_packet (WIGGLER_WRITE_REGS, &pktlen, remote_timeout); + ocd_put_packet (buf, 4 + reglen); + p = ocd_get_packet (OCD_WRITE_REGS, &pktlen, remote_timeout); if (pktlen < 3) - error ("Truncated response packet from Wiggler"); + error ("Truncated response packet from OCD device"); status = p[1]; error_code = p[2]; if (error_code != 0) - wiggler_error ("wiggler_write_bdm_registers:", error_code); + ocd_error ("ocd_write_bdm_registers:", error_code); } void -wiggler_write_bdm_register (bdm_regno, reg) +ocd_write_bdm_register (bdm_regno, reg) int bdm_regno; CORE_ADDR reg; { @@ -559,11 +559,11 @@ wiggler_write_bdm_register (bdm_regno, reg) store_unsigned_integer (buf, 4, reg); - wiggler_write_bdm_registers (bdm_regno, buf, 4); + ocd_write_bdm_registers (bdm_regno, buf, 4); } void -wiggler_prepare_to_store () +ocd_prepare_to_store () { } @@ -575,10 +575,10 @@ wiggler_prepare_to_store () Returns number of bytes transferred, or 0 for error. */ -static int write_mem_command = WIGGLER_WRITE_MEM; +static int write_mem_command = OCD_WRITE_MEM; static int -wiggler_write_bytes (memaddr, myaddr, len) +ocd_write_bytes (memaddr, myaddr, len) CORE_ADDR memaddr; char *myaddr; int len; @@ -609,10 +609,10 @@ wiggler_write_bytes (memaddr, myaddr, len) buf[7] = numbytes; memcpy (&buf[8], myaddr, numbytes); - wiggler_put_packet (buf, 8 + numbytes); - p = wiggler_get_packet (WIGGLER_WRITE_MEM, &pktlen, remote_timeout); + ocd_put_packet (buf, 8 + numbytes); + p = ocd_get_packet (OCD_WRITE_MEM, &pktlen, remote_timeout); if (pktlen < 3) - error ("Truncated response packet from Wiggler"); + error ("Truncated response packet from OCD device"); status = p[1]; error_code = p[2]; @@ -634,7 +634,7 @@ wiggler_write_bytes (memaddr, myaddr, len) break; } else if (error_code != 0) - wiggler_error ("wiggler_write_bytes:", error_code); + ocd_error ("ocd_write_bytes:", error_code); len -= numbytes; memaddr += numbytes; @@ -653,7 +653,7 @@ wiggler_write_bytes (memaddr, myaddr, len) Returns number of bytes transferred, or 0 for error. */ static int -wiggler_read_bytes (memaddr, myaddr, len) +ocd_read_bytes (memaddr, myaddr, len) CORE_ADDR memaddr; char *myaddr; int len; @@ -664,7 +664,7 @@ wiggler_read_bytes (memaddr, myaddr, len) origlen = len; - buf[0] = WIGGLER_READ_MEM; + buf[0] = OCD_READ_MEM; buf[5] = 1; /* Read as bytes */ while (len > 0) @@ -682,10 +682,10 @@ wiggler_read_bytes (memaddr, myaddr, len) buf[6] = numbytes; - wiggler_put_packet (buf, 7); - p = wiggler_get_packet (WIGGLER_READ_MEM, &pktlen, remote_timeout); + ocd_put_packet (buf, 7); + p = ocd_get_packet (OCD_READ_MEM, &pktlen, remote_timeout); if (pktlen < 4) - error ("Truncated response packet from Wiggler"); + error ("Truncated response packet from OCD device"); status = p[1]; error_code = p[2]; @@ -707,7 +707,7 @@ wiggler_read_bytes (memaddr, myaddr, len) break; } else if (error_code != 0) - wiggler_error ("wiggler_read_bytes:", error_code); + ocd_error ("ocd_read_bytes:", error_code); memcpy (myaddr, &p[4], numbytes); @@ -725,18 +725,18 @@ wiggler_read_bytes (memaddr, myaddr, len) /* ARGSUSED */ int -wiggler_xfer_memory (memaddr, myaddr, len, should_write, target) +ocd_xfer_memory (memaddr, myaddr, len, should_write, target) CORE_ADDR memaddr; char *myaddr; int len; int should_write; struct target_ops *target; /* ignored */ { - return dcache_xfer_memory (wiggler_dcache, memaddr, myaddr, len, should_write); + return dcache_xfer_memory (ocd_dcache, memaddr, myaddr, len, should_write); } void -wiggler_files_info (ignore) +ocd_files_info (ignore) struct target_ops *ignore; { puts_filtered ("Debugging a target over a serial line.\n"); @@ -753,7 +753,7 @@ readchar (timeout) { int ch; - ch = SERIAL_READCHAR (wiggler_desc, timeout); + ch = SERIAL_READCHAR (ocd_desc, timeout); switch (ch) { @@ -808,7 +808,7 @@ reset_packet () static void output_packet () { - if (SERIAL_WRITE (wiggler_desc, pkt, pktp - pkt)) + if (SERIAL_WRITE (ocd_desc, pkt, pktp - pkt)) perror_with_name ("output_packet: write failed"); reset_packet (); @@ -832,14 +832,14 @@ put_quoted_char (c) *pktp++ = c; } -/* Send a packet to the Wiggler. The packet framed by a SYN character, a byte - count and a checksum. The byte count only counts the number of bytes - between the count and the checksum. A count of zero actually means 256. - Any SYNs within the packet (including the checksum and count) must be - quoted. The quote character must be quoted as well. Quoting is done by - replacing the character with the two-character sequence DLE, {char} | 0100. - Note that the quoting mechanism has no effect on the byte count. - */ +/* Send a packet to the OCD device. The packet framed by a SYN character, + a byte count and a checksum. The byte count only counts the number of + bytes between the count and the checksum. A count of zero actually + means 256. Any SYNs within the packet (including the checksum and + count) must be quoted. The quote character must be quoted as well. + Quoting is done by replacing the character with the two-character sequence + DLE, {char} | 0100. Note that the quoting mechanism has no effect on the + byte count. */ static void stu_put_packet (buf, len) @@ -877,17 +877,17 @@ stu_put_packet (buf, len) #else -/* Send a packet to the Wiggler. The packet framed by a SYN character, a byte - count and a checksum. The byte count only counts the number of bytes - between the count and the checksum. A count of zero actually means 256. - Any SYNs within the packet (including the checksum and count) must be - quoted. The quote character must be quoted as well. Quoting is done by - replacing the character with the two-character sequence DLE, {char} | 0100. - Note that the quoting mechanism has no effect on the byte count. - */ +/* Send a packet to the OCD device. The packet framed by a SYN character, + a byte count and a checksum. The byte count only counts the number of + bytes between the count and the checksum. A count of zero actually + means 256. Any SYNs within the packet (including the checksum and + count) must be quoted. The quote character must be quoted as well. + Quoting is done by replacing the character with the two-character sequence + DLE, {char} | 0100. Note that the quoting mechanism has no effect on the + byte count. */ static void -wiggler_put_packet (buf, len) +ocd_put_packet (buf, len) unsigned char *buf; int len; { @@ -911,16 +911,16 @@ wiggler_put_packet (buf, len) } *packet_ptr++ = -checksum; - if (SERIAL_WRITE (wiggler_desc, packet, packet_ptr - packet)) + if (SERIAL_WRITE (ocd_desc, packet, packet_ptr - packet)) perror_with_name ("output_packet: write failed"); } #endif #if 0 -/* Get a packet from the Wiggler. Timeout is only enforced for the first byte - of the packet. Subsequent bytes are expected to arrive in time <= - remote_timeout. Returns a pointer to a static buffer containing the payload - of the packet. *LENP contains the length of the packet. +/* Get a packet from the OCD device. Timeout is only enforced for the + first byte of the packet. Subsequent bytes are expected to arrive in + time <= remote_timeout. Returns a pointer to a static buffer containing + the payload of the packet. *LENP contains the length of the packet. */ static unsigned char * @@ -982,14 +982,14 @@ stu_get_packet (cmd, lenp, timeout) #else -/* Get a packet from the Wiggler. Timeout is only enforced for the first byte - of the packet. Subsequent bytes are expected to arrive in time <= - remote_timeout. Returns a pointer to a static buffer containing the payload - of the packet. *LENP contains the length of the packet. +/* Get a packet from the OCD device. Timeout is only enforced for the + first byte of the packet. Subsequent bytes are expected to arrive in + time <= remote_timeout. Returns a pointer to a static buffer containing + the payload of the packet. *LENP contains the length of the packet. */ static unsigned char * -wiggler_get_packet (cmd, lenp, timeout) +ocd_get_packet (cmd, lenp, timeout) int cmd; int *lenp; { @@ -1005,7 +1005,7 @@ wiggler_get_packet (cmd, lenp, timeout) ch = readchar (timeout); if (ch < 0) - error ("wiggler_get_packet (readchar): %d", ch); + error ("ocd_get_packet (readchar): %d", ch); if (ch != 0x55) goto find_packet; @@ -1020,7 +1020,7 @@ wiggler_get_packet (cmd, lenp, timeout) ch = readchar (timeout); if (ch < 0) - error ("wiggler_get_packet (readchar): %d", ch); + error ("ocd_get_packet (readchar): %d", ch); *packet_ptr++ = ch; checksum += ch; @@ -1030,7 +1030,7 @@ wiggler_get_packet (cmd, lenp, timeout) ch = readchar (timeout); if (ch < 0) - error ("wiggler_get_packet (readchar): %d", ch); + error ("ocd_get_packet (readchar): %d", ch); *packet_ptr++ = ch; checksum += ch; @@ -1039,7 +1039,7 @@ wiggler_get_packet (cmd, lenp, timeout) ch = readchar (timeout); if (ch < 0) - error ("wiggler_get_packet (readchar): %d", ch); + error ("ocd_get_packet (readchar): %d", ch); *packet_ptr++ = ch; checksum += ch; @@ -1059,41 +1059,41 @@ wiggler_get_packet (cmd, lenp, timeout) case 0x0: /* Normal result */ switch (packet[0]) { - case WIGGLER_AYT: /* Are You There? */ - case WIGGLER_SET_BAUD_RATE: /* Set Baud Rate */ - case WIGGLER_INIT: /* Initialize wiggler */ - case WIGGLER_SET_SPEED: /* Set Speed */ - case WIGGLER_SET_FUNC_CODE: /* Set Function Code */ - case WIGGLER_SET_CTL_FLAGS: /* Set Control Flags */ - case WIGGLER_SET_BUF_ADDR: /* Set Register Buffer Address */ - case WIGGLER_RUN: /* Run Target from PC */ - case WIGGLER_RUN_ADDR: /* Run Target from Specified Address */ - case WIGGLER_STOP: /* Stop Target */ - case WIGGLER_RESET_RUN: /* Reset Target and Run */ - case WIGGLER_RESET: /* Reset Target and Halt */ - case WIGGLER_STEP: /* Single Step */ - case WIGGLER_WRITE_REGS: /* Write Register */ - case WIGGLER_WRITE_MEM: /* Write Memory */ - case WIGGLER_FILL_MEM: /* Fill Memory */ - case WIGGLER_MOVE_MEM: /* Move Memory */ - case WIGGLER_WRITE_INT_MEM: /* Write Internal Memory */ - case WIGGLER_JUMP: /* Jump to Subroutine */ - case WIGGLER_ERASE_FLASH: /* Erase flash memory */ - case WIGGLER_PROGRAM_FLASH: /* Write flash memory */ - case WIGGLER_EXIT_MON: /* Exit the flash programming monitor */ - case WIGGLER_ENTER_MON: /* Enter the flash programming monitor */ + case OCD_AYT: /* Are You There? */ + case OCD_SET_BAUD_RATE: /* Set Baud Rate */ + case OCD_INIT: /* Initialize OCD device */ + case OCD_SET_SPEED: /* Set Speed */ + case OCD_SET_FUNC_CODE: /* Set Function Code */ + case OCD_SET_CTL_FLAGS: /* Set Control Flags */ + case OCD_SET_BUF_ADDR: /* Set Register Buffer Address */ + case OCD_RUN: /* Run Target from PC */ + case OCD_RUN_ADDR: /* Run Target from Specified Address */ + case OCD_STOP: /* Stop Target */ + case OCD_RESET_RUN: /* Reset Target and Run */ + case OCD_RESET: /* Reset Target and Halt */ + case OCD_STEP: /* Single Step */ + case OCD_WRITE_REGS: /* Write Register */ + case OCD_WRITE_MEM: /* Write Memory */ + case OCD_FILL_MEM: /* Fill Memory */ + case OCD_MOVE_MEM: /* Move Memory */ + case OCD_WRITE_INT_MEM: /* Write Internal Memory */ + case OCD_JUMP: /* Jump to Subroutine */ + case OCD_ERASE_FLASH: /* Erase flash memory */ + case OCD_PROGRAM_FLASH: /* Write flash memory */ + case OCD_EXIT_MON: /* Exit the flash programming monitor */ + case OCD_ENTER_MON: /* Enter the flash programming monitor */ len = 0; break; - case WIGGLER_GET_VERSION: /* Get Version */ + case OCD_GET_VERSION: /* Get Version */ len = 10; break; - case WIGGLER_GET_STATUS_MASK: /* Get Status Mask */ + case OCD_GET_STATUS_MASK: /* Get Status Mask */ len = 1; break; - case WIGGLER_GET_CTRS: /* Get Error Counters */ - case WIGGLER_READ_REGS: /* Read Register */ - case WIGGLER_READ_MEM: /* Read Memory */ - case WIGGLER_READ_INT_MEM: /* Read Internal Memory */ + case OCD_GET_CTRS: /* Get Error Counters */ + case OCD_READ_REGS: /* Read Register */ + case OCD_READ_MEM: /* Read Memory */ + case OCD_READ_INT_MEM: /* Read Internal Memory */ len = 257; break; default: @@ -1107,7 +1107,7 @@ wiggler_get_packet (cmd, lenp, timeout) ch = readchar (timeout); if (ch < 0) - error ("wiggler_get_packet (readchar): %d", ch); + error ("ocd_get_packet (readchar): %d", ch); *packet_ptr++ = ch; checksum += ch; len = ch; @@ -1120,7 +1120,7 @@ wiggler_get_packet (cmd, lenp, timeout) ch = readchar (timeout); if (ch < 0) - error ("wiggler_get_packet (readchar): %d", ch); + error ("ocd_get_packet (readchar): %d", ch); *packet_ptr++ = ch; checksum += ch; } @@ -1150,11 +1150,11 @@ do_command (cmd, statusp, lenp) char errbuf[100]; buf[0] = cmd; - wiggler_put_packet (buf, 1); /* Send command */ - p = wiggler_get_packet (*buf, lenp, remote_timeout); + ocd_put_packet (buf, 1); /* Send command */ + p = ocd_get_packet (*buf, lenp, remote_timeout); if (*lenp < 3) - error ("Truncated response packet from Wiggler"); + error ("Truncated response packet from OCD device"); status = p[1]; error_code = p[2]; @@ -1162,12 +1162,12 @@ do_command (cmd, statusp, lenp) if (error_code != 0) { sprintf (errbuf, "do_command (0x%x):", cmd); - wiggler_error (errbuf, error_code); + ocd_error (errbuf, error_code); } - if (status & WIGGLER_FLAG_PWF) - error ("Wiggler can't detect VCC at BDM interface."); - else if (status & WIGGLER_FLAG_CABLE_DISC) + if (status & OCD_FLAG_PWF) + error ("OCD device can't detect VCC at BDM interface."); + else if (status & OCD_FLAG_CABLE_DISC) error ("BDM cable appears to be disconnected."); *statusp = status; @@ -1176,7 +1176,7 @@ do_command (cmd, statusp, lenp) } void -wiggler_kill () +ocd_kill () { /* For some mysterious reason, wait_for_inferior calls kill instead of mourn after it gets TARGET_WAITKIND_SIGNALLED. Work around it. */ @@ -1193,7 +1193,7 @@ wiggler_kill () } void -wiggler_mourn () +ocd_mourn () { unpush_target (current_ops); generic_mourn_inferior (); @@ -1203,7 +1203,7 @@ wiggler_mourn () the program at that point. */ void -wiggler_create_inferior (exec_file, args, env) +ocd_create_inferior (exec_file, args, env) char *exec_file; char *args; char **env; @@ -1216,7 +1216,7 @@ wiggler_create_inferior (exec_file, args, env) } void -wiggler_load (args, from_tty) +ocd_load (args, from_tty) char *args; int from_tty; { @@ -1236,7 +1236,7 @@ wiggler_load (args, from_tty) /* BDM (at least on CPU32) uses a different breakpoint */ static int -wiggler_insert_breakpoint (addr, contents_cache) +ocd_insert_breakpoint (addr, contents_cache) CORE_ADDR addr; char *contents_cache; { @@ -1266,11 +1266,11 @@ bdm_reset_command (args, from_tty) { int status, pktlen; - if (!wiggler_desc) - error ("Not connected to wiggler."); + if (!ocd_desc) + error ("Not connected to OCD device."); - do_command (WIGGLER_RESET, &status, &pktlen); - dcache_flush (wiggler_dcache); + do_command (OCD_RESET, &status, &pktlen); + dcache_flush (ocd_dcache); registers_changed (); } @@ -1281,10 +1281,10 @@ bdm_restart_command (args, from_tty) { int status, pktlen; - if (!wiggler_desc) - error ("Not connected to wiggler."); + if (!ocd_desc) + error ("Not connected to OCD device."); - do_command (WIGGLER_RESET_RUN, &status, &pktlen); + do_command (OCD_RESET_RUN, &status, &pktlen); last_run_status = status; clear_proceed_status (); wait_for_inferior (); @@ -1309,28 +1309,28 @@ bdm_update_flash_command (args, from_tty) struct cleanup *old_chain; void (*store_registers_tmp) PARAMS ((int)); - if (!wiggler_desc) - error ("Not connected to wiggler."); + if (!ocd_desc) + error ("Not connected to OCD device."); if (!args) - error ("Must specify file containing new Wiggler code."); + error ("Must specify file containing new OCD code."); /* old_chain = make_cleanup (flash_cleanup, 0);*/ - do_command (WIGGLER_ENTER_MON, &status, &pktlen); + do_command (OCD_ENTER_MON, &status, &pktlen); - do_command (WIGGLER_ERASE_FLASH, &status, &pktlen); + do_command (OCD_ERASE_FLASH, &status, &pktlen); - write_mem_command = WIGGLER_PROGRAM_FLASH; + write_mem_command = OCD_PROGRAM_FLASH; store_registers_tmp = current_target.to_store_registers; current_target.to_store_registers = noop_store_registers; generic_load (args, from_tty); current_target.to_store_registers = store_registers_tmp; - write_mem_command = WIGGLER_WRITE_MEM; + write_mem_command = OCD_WRITE_MEM; - do_command (WIGGLER_EXIT_MON, &status, &pktlen); + do_command (OCD_EXIT_MON, &status, &pktlen); /* discard_cleanups (old_chain);*/ } @@ -1342,8 +1342,8 @@ bdm_read_register_command (args, from_tty) { /* XXX repeat should go on to the next register */ - if (!wiggler_desc) - error ("Not connected to wiggler."); + if (!ocd_desc) + error ("Not connected to OCD device."); if (!args) error ("Must specify BDM register number."); @@ -1351,21 +1351,21 @@ bdm_read_register_command (args, from_tty) } void -_initialize_remote_wiggler () +_initialize_remote_ocd () { extern struct cmd_list_element *cmdlist; - static struct cmd_list_element *bdm_cmd_list = NULL; + static struct cmd_list_element *ocd_cmd_list = NULL; add_show_from_set (add_set_cmd ("remotetimeout", no_class, var_integer, (char *)&remote_timeout, "Set timeout value for remote read.\n", &setlist), &showlist); - add_prefix_cmd ("bdm", class_obscure, bdm_command, "", &bdm_cmd_list, "bdm ", + add_prefix_cmd ("ocd", class_obscure, bdm_command, "", &ocd_cmd_list, "ocd ", 0, &cmdlist); - add_cmd ("reset", class_obscure, bdm_reset_command, "", &bdm_cmd_list); - add_cmd ("restart", class_obscure, bdm_restart_command, "", &bdm_cmd_list); - add_cmd ("update-flash", class_obscure, bdm_update_flash_command, "", &bdm_cmd_list); - /* add_cmd ("read-register", class_obscure, bdm_read_register_command, "", &bdm_cmd_list);*/ + add_cmd ("reset", class_obscure, bdm_reset_command, "", &ocd_cmd_list); + add_cmd ("restart", class_obscure, bdm_restart_command, "", &ocd_cmd_list); + add_cmd ("update-flash", class_obscure, bdm_update_flash_command, "", &ocd_cmd_list); + /* add_cmd ("read-register", class_obscure, bdm_read_register_command, "", &ocd_cmd_list);*/ } |