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* array-rom.c: Add support for most commands.

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* monitor.c: Add GDB remote protocol for the hybrid environment on
	the Array board.
This commit is contained in:
Rob Savoye 1995-01-12 00:56:53 +00:00
parent 460a34e851
commit b04a78d487
2 changed files with 116 additions and 2 deletions
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7
gdb/ChangeLog
View file

@ -1,3 +1,10 @@
Wed Jan 11 17:53:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
* array-rom.c: Add support for most commands.
* monitor.c: Add GDB remote protocol for the hybrid environment on
the Array board.
Wed Jan 11 00:44:01 1995 Jeff Law (law@snake.cs.utah.edu)
* command.c (show_user_1): Use print_command_line to show a user

111
gdb/array-rom.c
View file

@ -1,5 +1,4 @@
/* Remote target glue for the WinBond ROM monitor running on the "Cougar"
Array eval board.
/* Remote target code for the Array Tech LSI33k based RAID disk controller board.
Copyright 1988, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
@ -28,6 +27,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
extern int baud_rate;
void array_open();
void gdb_open();
void monitor_open();
/*
@ -146,6 +146,108 @@ struct monitor_ops array_cmds = {
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;
@ -165,3 +267,8 @@ _initialize_array ()
/* this is the default, since it's the only baud rate supported by the hardware */
baud_rate = 4800;
}