From 2e1b3b03b33cde9aa0dbc93418c1182659f1f1fa Mon Sep 17 00:00:00 2001 From: Rob Savoye Date: Fri, 30 Dec 1994 01:39:24 +0000 Subject: [PATCH] * array-rom.c: Support for Array Tech LSI33k based RAID disk controller board. * configure.in: Recognize "mips*-*-ecoff*" rather than "mips*-idt-ecoff*" so it'll work for the LSI33k. --- gdb/ChangeLog | 5 ++ gdb/array-rom.c | 167 +++++++++++++++++++++++++++++++++++++++++++++++ gdb/configure.in | 2 +- 3 files changed, 173 insertions(+), 1 deletion(-) create mode 100644 gdb/array-rom.c diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 056eb79dfb8..f346b1097d2 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,10 @@ Thu Dec 29 18:18:31 1994 Rob Savoye + * array-rom.c: Support for Array Tech LSI33k based RAID disk + controller board. + * configure.in: Recognize "mips*-*-ecoff*" rather than + "mips*-idt-ecoff*" so it'll work for the LSI33k. + * monitor.[ch], op50-rom.c, rom68k-rom.c, w89k-rom.c: Add support to monitor config structure for supported baud rates for a target and variable stop bits. diff --git a/gdb/array-rom.c b/gdb/array-rom.c new file mode 100644 index 00000000000..368b6009d8c --- /dev/null +++ b/gdb/array-rom.c @@ -0,0 +1,167 @@ +/* Remote target glue for the WinBond ROM monitor running on the "Cougar" +Array eval 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 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 */ +}; + +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; +} diff --git a/gdb/configure.in b/gdb/configure.in index 7f14b2f4002..29ee96fa16f 100644 --- a/gdb/configure.in +++ b/gdb/configure.in @@ -290,7 +290,7 @@ mips64*-idt-ecoff*) gdb_target=idt64 ;; mips64*el-*-elf*) gdb_target=idtl64 ;; mips64*-*-elf*) gdb_target=idt64 ;; mips*el-*-ecoff*) gdb_target=idtl ;; -mips*-idt-ecoff*) gdb_target=idt ;; +mips*-*-ecoff*) gdb_target=idt ;; mips*el-*-elf*) gdb_target=idtl ;; mips*-*-elf*) gdb_target=idt ;; mips*-little-*) gdb_target=littlemips ;; -- 2.30.2