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- /* Remote target code for the Array Tech LSI33k based RAID disk controller board.
-
- Copyright 1988, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
-
- This file is part of GDB.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- #include "defs.h"
- #include "gdbcore.h"
- #include "target.h"
- #include "monitor.h"
- #include "serial.h"
-
- extern int baud_rate;
-
- void array_open();
- void gdb_open();
- void monitor_open();
-
- /*
- * this array of registers need to match the indexes used by GDB. The
- * whole reason this exists is cause the various ROM monitors use
- * different strings than GDB does, and doesn't support all the
- * registers either. So, typing "info reg sp" becomes a "r30".
- */
- static char *array_regnames[] = {
- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
- "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
- "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
- "sr", "lo", "hi", "bad", "cause","pc",
- "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",
- "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15",
- "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",
- "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",
- "fsr", "fir", "fp",
- "", "", "", "", "", "", "",
- "", "", "", "", "", "", "", "",
- "", "", "", "", "", "", "", "",
- "", "", "", "", "", "", "", "",
- "", "", "", "", "", "", "", "",
- "", "", "", "", "", "", "", "",
- "", "", "", "", "", "", "", ""
- };
-
- /*
- * Define the monitor command strings. Since these are passed directly
- * through to a printf style function, we need can include formatting
- * strings. We also need a CR or LF on the end.
- */
-
- struct target_ops array_ops = {
- "array",
- "Array Tech's custom debug monitor for their LSI based RAID controller board",
- "Debug on an Array Tech RAID controller.\n\
- Specify the serial device it is connected to (e.g. /dev/ttya).",
- array_open,
- monitor_close,
- monitor_attach,
- monitor_detach,
- monitor_resume,
- monitor_wait,
- monitor_fetch_register,
- monitor_store_register,
- monitor_prepare_to_store,
- monitor_xfer_inferior_memory,
- monitor_files_info,
- monitor_insert_breakpoint,
- monitor_remove_breakpoint, /* Breakpoints */
- 0,
- 0,
- 0,
- 0,
- 0, /* Terminal handling */
- monitor_kill,
- monitor_load, /* load */
- 0, /* lookup_symbol */
- monitor_create_inferior,
- monitor_mourn_inferior,
- 0, /* can_run */
- 0, /* notice_signals */
- 0, /* to_stop */
- process_stratum,
- 0, /* next */
- 1,
- 1,
- 1,
- 1,
- 1, /* all mem, mem, stack, regs, exec */
- 0,
- 0, /* Section pointers */
- OPS_MAGIC, /* Always the last thing */
- };
-
- struct monitor_ops array_cmds = {
- 1, /* 1 for ASCII, 0 for binary */
- "\003.\r\n", /* monitor init string */
- "go %x\n", /* execute or usually GO command */
- "c\n", /* continue command */
- "s\n", /* single step */
- "brk %x\n", /* set a breakpoint */
- "unbrk %x\n", /* clear a breakpoint */
- 0, /* 0 for number, 1 for address */
- {
- "p %x %x\n", /* set memory */
- "", /* delimiter */
- "", /* the result */
- },
- {
- "g %x %x\n", /* get memory */
- "", /* delimiter */
- "", /* the result */
- },
- {
- "p %s %x\n", /* set a register */
- "", /* delimiter between registers */
- "", /* the result */
- },
- {
- "g %s\n", /* get a register */
- "", /* delimiter between registers */
- "", /* the result */
- },
- "sload -a tty(0)\r\n", /* download command */
- ">> ", /* monitor command prompt */
- "", /* end-of-command delimitor */
- "", /* optional command terminator */
- &array_ops, /* target operations */
- "none,srec,default", /* load types */
- "none", /* load protocols */
- "4800", /* supported baud rates */
- 2, /* number of stop bits */
- array_regnames /* registers names */
- };
-
- struct target_ops gdb_ops = {
- "gdb",
- "Debug using the standard GDB remote protocol for the Array Tech target.",
- "Debug using the standard GDB remote protocol for the Array Tech target.\n\
- Specify the serial device it is connected to (e.g. /dev/ttya).",
- gdb_open,
- monitor_close,
- monitor_attach,
- monitor_detach,
- monitor_resume,
- monitor_wait,
- monitor_fetch_registers,
- monitor_store_registers,
- monitor_prepare_to_store,
- monitor_xfer_inferior_memory,
- monitor_files_info,
- monitor_insert_breakpoint,
- monitor_remove_breakpoint, /* Breakpoints */
- 0,
- 0,
- 0,
- 0,
- 0, /* Terminal handling */
- monitor_kill,
- monitor_load, /* load */
- 0, /* lookup_symbol */
- monitor_create_inferior,
- monitor_mourn_inferior,
-
- 0, /* can_run */
- 0, /* notice_signals */
- 0, /* to_stop */
- process_stratum,
- 0, /* next */
- 1,
- 1,
- 1,
- 1,
- 1, /* all mem, mem, stack, regs, exec */
- 0,
- 0, /* Section pointers */
- OPS_MAGIC, /* Always the last thing */
- };
-
- struct monitor_ops gdb_cmds = {
- 0, /* 1 for ASCII, 0 for binary */
- "$?#b8+\n", /* monitor init string */
- "go %x", /* execute or usually GO command */
- "c", /* continue command */
- "s", /* single step */
- "brk %x", /* set a breakpoint */
- "unbrk %x", /* clear a breakpoint */
- 0, /* 0 for number, 1 for address */
- {
- "M%8x,%4x:%8x", /* set memory */
- "", /* delimiter */
- "", /* the result */
- },
- {
- "m%8x,%4x", /* get memory */
- "", /* delimiter */
- "", /* the result */
- },
- {
- "G%8x", /* set registers */
- "", /* delimiter between registers */
- "", /* the result */
- },
- {
- "g", /* get registers */
- "", /* delimiter between registers */
- "", /* the result */
- },
- "sload -a tty(0)\r\n", /* download command */
- ">> ", /* monitor command prompt */
- "", /* end-of-command delimitor */
- "", /* optional command terminator */
- &gdb_ops, /* target operations */
- "none,srec,default", /* load types */
- "none", /* load protocols */
- "4800", /* supported baud rates */
- 2, /* number of stop bits */
- array_regnames /* registers names */
- };
-
- void
- gdb_open(args, from_tty)
- char *args;
- int from_tty;
- {
- target_preopen(from_tty);
- push_target (&gdb_ops);
- push_monitor (&gdb_cmds);
- monitor_open (args, "gdb", from_tty);
- }
-
- void
- _initialize_gdb_proto ()
- {
- add_target (&gdb_ops);
- }
-
- void
- array_open(args, from_tty)
- char *args;
- int from_tty;
- {
- target_preopen(from_tty);
- push_target (&array_ops);
- push_monitor (&array_cmds);
- monitor_open (args, "array", from_tty);
- }
-
- void
- _initialize_array ()
- {
- add_target (&array_ops);
-
- /* this is the default, since it's the only baud rate supported by the hardware */
- baud_rate = 4800;
- }
-
-
-
-
-
-