* remote-mips.c: Use the correct name everywhere (DDB) for NEC's
VR4300 target. (ddb_ops, pmon_ops): Fix the documentation strings.
This commit is contained in:
Stan Shebs
parent
44ad3d8321
commit
5dad831218
2 changed files with 40 additions and 34 deletions
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@ -1,3 +1,9 @@
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Wed Oct 9 18:02:48 1996 Stan Shebs <shebs@andros.cygnus.com>
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* remote-mips.c: Use the correct name everywhere (DDB) for NEC's
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VR4300 target.
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(ddb_ops, pmon_ops): Fix the documentation strings.
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Wed Oct 9 07:42:44 1996 Stu Grossman (grossman@critters.cygnus.com)
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* Makefile.in (init.c): Retro HPUX grep lacks -h option. Strip
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@ -223,13 +229,13 @@ Tue Sep 17 12:09:00 1996 Dawn Perchik <dawn@critters.cygnus.com>
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Tue Sep 17 10:56:52 1996 James G. Smith <jsmith@cygnus.co.uk>
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* remote-mips.c (pmon_wait): CAIRO PMON does not require forced
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* remote-mips.c (pmon_wait): DDB PMON does not require forced
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re-entry back into debug mode.
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Mon Sep 16 14:32:58 1996 James G. Smith <jsmith@cygnus.co.uk>
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* remote-mips.c (mips_load): Ensure that the PC is explicitly
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loaded after a load to a CAIRO PMON system.
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loaded after a load to a DDB PMON system.
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Fri Sep 13 12:02:39 1996 Fred Fish <fnf@cygnus.com>
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@ -372,9 +378,9 @@ Wed Sep 4 06:49:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
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Fri Aug 30 15:07:14 1996 James G. Smith <jsmith@cygnus.co.uk>
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* remote-mips.c: Provide support for CAIRO target board.
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(cairo_open, cairo_ops): Added.
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(mips_monitor_type): MON_CAIRO Added.
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* remote-mips.c: Provide support for DDBVR4300 target board.
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(ddb_open, ddb_ops): Added.
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(mips_monitor_type): MON_DDB Added.
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(mips_enter_debug, mips_exit_debug, mips_initialize,
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mips_fetch_registers, common_breakpoint, mips_load,
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_initialize_remote_mips): Updated.
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@ -71,7 +71,7 @@ static void mips_open PARAMS ((char *name, int from_tty));
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static void pmon_open PARAMS ((char *name, int from_tty));
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static void cairo_open PARAMS ((char *name, int from_tty));
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static void ddb_open PARAMS ((char *name, int from_tty));
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static void mips_close PARAMS ((int quitting));
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@ -135,7 +135,7 @@ static void common_open PARAMS ((struct target_ops *ops, char *name,
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/* Forward declarations. */
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extern struct target_ops mips_ops;
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extern struct target_ops pmon_ops;
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extern struct target_ops cairo_ops;
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extern struct target_ops ddb_ops;
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/* The MIPS remote debugging interface is built on top of a simple
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packet protocol. Each packet is organized as follows:
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@ -276,7 +276,7 @@ enum mips_monitor_type {
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MON_IDT,
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/* PMON monitor being used: */
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MON_PMON, /* 3.0.83 [COGENT,EB,FP,NET] Algorithmics Ltd. Nov 9 1995 17:19:50 */
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MON_CAIRO, /* 2.7.473 [Cairo ,EL,FP,NET] Risq Modular Systems, Thu Jun 6 09:28:40 PDT 1996 */
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MON_DDB, /* 2.7.473 [DDBVR4300,EL,FP,NET] Risq Modular Systems, Thu Jun 6 09:28:40 PDT 1996 */
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/* Last and unused value, for sizing vectors, etc. */
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MON_LAST
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};
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@ -1158,7 +1158,7 @@ mips_enter_debug ()
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mips_send_seq = 0;
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mips_receive_seq = 0;
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if (mips_monitor == MON_PMON || mips_monitor == MON_CAIRO)
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if (mips_monitor == MON_PMON || mips_monitor == MON_DDB)
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mips_send_command ("debug\015", 0);
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else /* assume IDT monitor by default */
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mips_send_command ("db tty0\015", 0);
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@ -1169,7 +1169,7 @@ mips_enter_debug ()
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mips_receive_header will eat up a reasonable number of characters
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whilst looking for the SYN, however this avoids the "garbage"
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being displayed to the user. */
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if (mips_monitor == MON_PMON || mips_monitor == MON_CAIRO)
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if (mips_monitor == MON_PMON || mips_monitor == MON_DDB)
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mips_expect ("\015");
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{
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@ -1185,9 +1185,9 @@ mips_exit_debug ()
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{
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int err;
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if (mips_monitor == MON_CAIRO)
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if (mips_monitor == MON_DDB)
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{
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/* The Cairo version of PMON exits immediately, so we do not get
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/* The Ddb version of PMON exits immediately, so we do not get
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a reply to this command: */
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mips_request ('x', (unsigned int) 0, (unsigned int) 0, NULL,
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mips_receive_wait, NULL);
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@ -1202,7 +1202,7 @@ mips_exit_debug ()
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if (mips_monitor == MON_PMON && !mips_expect ("Exiting remote debug mode"))
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return -1;
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if (mips_monitor == MON_CAIRO)
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if (mips_monitor == MON_DDB)
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{
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if (!mips_expect ("\012"))
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return -1;
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@ -1245,7 +1245,7 @@ mips_initialize ()
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/* Force the system into the monitor. After this we *should* be at
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the mips_monitor_prompt. */
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if (mips_monitor == MON_PMON || mips_monitor == MON_CAIRO)
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if (mips_monitor == MON_PMON || mips_monitor == MON_DDB)
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j = 0; /* start by checking if we are already at the prompt */
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else
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j = 1; /* start by sending a break */
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@ -1265,7 +1265,7 @@ mips_initialize ()
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break;
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case 3: /* Then, try escaping from download */
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{
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if (mips_monitor == MON_PMON || mips_monitor == MON_CAIRO)
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if (mips_monitor == MON_PMON || mips_monitor == MON_DDB)
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{
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char tbuff[7];
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@ -1314,7 +1314,7 @@ mips_initialize ()
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break;
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}
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if (mips_monitor == MON_PMON || mips_monitor == MON_CAIRO)
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if (mips_monitor == MON_PMON || mips_monitor == MON_DDB)
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{
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/* Ensure the correct target state: */
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mips_send_command ("set regsize 64\015", -1);
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@ -1432,15 +1432,15 @@ pmon_open (name, from_tty)
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}
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static void
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cairo_open (name, from_tty)
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ddb_open (name, from_tty)
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char *name;
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int from_tty;
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{
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/* The PMON monitor has a prompt different from the default
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"TARGET_MONITOR_PROMPT": */
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mips_monitor_prompt = "NEC010>";
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mips_monitor = MON_CAIRO;
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common_open (&cairo_ops, name, from_tty);
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mips_monitor = MON_DDB;
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common_open (&ddb_ops, name, from_tty);
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}
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/* Close a connection to the remote board. */
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@ -1664,7 +1664,7 @@ pmon_wait (pid, status)
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seems to be caused by a check on the number of arguments, and the
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command length, within the monitor causing it to echo the command
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as a bad packet. */
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if (mips_monitor != MON_CAIRO)
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if (mips_monitor != MON_DDB)
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{
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mips_exit_debug ();
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mips_enter_debug ();
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@ -1751,7 +1751,7 @@ mips_fetch_registers (regno)
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/* Unfortunately the PMON version in the Vr4300 board has been
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compiled without the 64bit register access commands. This
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means we cannot get hold of the full register width. */
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if (mips_monitor == MON_CAIRO)
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if (mips_monitor == MON_DDB)
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val = (unsigned)mips_request ('t', (unsigned int) mips_map_regno (regno),
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(unsigned int) 0, &err, mips_receive_wait, NULL);
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else
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@ -2339,9 +2339,9 @@ common_breakpoint (cmd, addr, mask, flags)
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if (rerrflg != 0)
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{
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/* Cairo returns "0x0 b 0x16 0x0\000", whereas
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/* Ddb returns "0x0 b 0x16 0x0\000", whereas
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Cogent returns "0x0 b 0xffffffff 0x16\000": */
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if (mips_monitor == MON_CAIRO)
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if (mips_monitor == MON_DDB)
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rresponse = rerrflg;
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if (rresponse != 22) /* invalid argument */
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fprintf_unfiltered (stderr, "common_breakpoint (0x%x): Got error: 0x%x\n",
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@ -2897,7 +2897,7 @@ mips_load (file, from_tty)
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if (mips_exit_debug ())
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error ("mips_load: Couldn't get into monitor mode.");
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if (mips_monitor == MON_PMON || mips_monitor == MON_CAIRO)
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if (mips_monitor == MON_PMON || mips_monitor == MON_DDB)
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pmon_load_fast (file);
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else
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mips_load_srec (file);
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@ -2905,9 +2905,9 @@ mips_load (file, from_tty)
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mips_initialize ();
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/* Finally, make the PC point at the start address */
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if (mips_monitor == MON_CAIRO)
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if (mips_monitor == MON_DDB)
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{
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/* Work around problem where CAIRO monitor does not update the
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/* Work around problem where DDB monitor does not update the
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PC after a load. The following ensures that the write_pc()
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WILL update the PC value: */
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register_valid[PC_REGNUM] = 0;
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@ -2981,8 +2981,8 @@ struct target_ops pmon_ops =
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"pmon", /* to_shortname */
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"Remote MIPS debugging over serial line", /* to_longname */
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"\
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Debug a board using the PMON MIPS remote debugging protocol over a serial\n\
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line. The argument is the device it is connected to or, if it contains a\n\
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Debug a board using the PMON MIPS remote debugging protocol over a serial line.\n\
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The argument is the device it is connected to or, if it contains a\n\
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colon, HOST:PORT to access a board over a network", /* to_doc */
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pmon_open, /* to_open */
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mips_close, /* to_close */
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@ -3026,15 +3026,15 @@ colon, HOST:PORT to access a board over a network", /* to_doc */
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/* Another alternative target vector. This is a PMON system, but with
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a different monitor prompt, aswell as some other operational
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differences: */
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struct target_ops cairo_ops =
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struct target_ops ddb_ops =
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{
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"cairo", /* to_shortname */
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"ddb", /* to_shortname */
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"Remote MIPS debugging over serial line", /* to_longname */
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"\
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Debug a board using the PMON MIPS remote debugging protocol over a serial\n\
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line. The argument is the device it is connected to or, if it contains a\n\
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Debug a board using the DDBVR4300 (PMON) MIPS remote debugging protocol over a serial line.\n\
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The argument is the device it is connected to or, if it contains a\n\
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colon, HOST:PORT to access a board over a network", /* to_doc */
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cairo_open, /* to_open */
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ddb_open, /* to_open */
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mips_close, /* to_close */
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NULL, /* to_attach */
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mips_detach, /* to_detach */
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@ -3078,7 +3078,7 @@ _initialize_remote_mips ()
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{
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add_target (&mips_ops);
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add_target (&pmon_ops);
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add_target (&cairo_ops);
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add_target (&ddb_ops);
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add_show_from_set (
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add_set_cmd ("timeout", no_class, var_zinteger,
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