From 2185ff36aa539ed6527e90e4a577820ed464c803 Mon Sep 17 00:00:00 2001 From: obrien Date: Fri, 30 Mar 2001 01:44:39 +0000 Subject: Remove these MD files that we've never needed. --- contrib/gdb/gdb/ser-ocd.c | 209 ---------------------------------------------- 1 file changed, 209 deletions(-) delete mode 100644 contrib/gdb/gdb/ser-ocd.c (limited to 'contrib') diff --git a/contrib/gdb/gdb/ser-ocd.c b/contrib/gdb/gdb/ser-ocd.c deleted file mode 100644 index 971f84e..0000000 --- a/contrib/gdb/gdb/ser-ocd.c +++ /dev/null @@ -1,209 +0,0 @@ -/* Remote serial interface for Macraigor Systems implementation of - On-Chip Debugging using serial target box or serial wiggler - - Copyright 1994, 1997 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "serial.h" - -#ifdef _WIN32 -#include -#endif - -static int ser_ocd_open PARAMS ((serial_t scb, const char *name)); -static void ser_ocd_raw PARAMS ((serial_t scb)); -static int ser_ocd_readchar PARAMS ((serial_t scb, int timeout)); -static int ser_ocd_setbaudrate PARAMS ((serial_t scb, int rate)); -static int ser_ocd_write PARAMS ((serial_t scb, const char *str, int len)); -static void ser_ocd_close PARAMS ((serial_t scb)); -static serial_ttystate ser_ocd_get_tty_state PARAMS ((serial_t scb)); -static int ser_ocd_set_tty_state PARAMS ((serial_t scb, serial_ttystate state)); - -#ifdef _WIN32 -/* On Windows, this function pointer is initialized to a function in - the wiggler DLL. */ -static int (*dll_do_command) PARAMS ((const char *, char *)); -#endif - -static int -ocd_open (scb, name) - serial_t scb; - const char *name; -{ -#ifdef _WIN32 - /* Find the wiggler DLL which talks to the board. */ - if (dll_do_command == NULL) - { - HINSTANCE handle; - - /* FIXME: Should the user be able to configure this? */ - handle = LoadLibrary ("Wigglers.dll"); - if (handle == NULL) - error ("Can't load Wigglers.dll"); - - dll_do_command = ((int (*) PARAMS ((const char *, char *))) - GetProcAddress (handle, "do_command")); - if (dll_do_command == NULL) - error ("Can't find do_command function in Wigglers.dll"); - } -#else - /* No wiggler DLLs on Unix yet, fail. */ - error ("Wiggler library not available for this type of host."); -#endif /* _WIN32 */ - return 0; -} - -static int -ocd_noop (scb) - serial_t scb; -{ - return 0; -} - -static void -ocd_raw (scb) - serial_t scb; -{ - /* Always in raw mode */ -} - -static void -ocd_readremote () -{ -} - -/* We need a buffer to store responses from the Wigglers.dll */ -#define WIGGLER_BUFF_SIZE 512 -unsigned char from_wiggler_buffer[WIGGLER_BUFF_SIZE]; -unsigned char * wiggler_buffer_ptr; /* curr spot in buffer */ - -static int -ocd_readchar (scb, timeout) - serial_t scb; - int timeout; -{ - /* Catch attempts at reading past the end of the buffer */ - if (wiggler_buffer_ptr > - (from_wiggler_buffer + (sizeof (char *) * WIGGLER_BUFF_SIZE))) - error ("ocd_readchar asked to read past the end of the buffer!"); - - return (int) *wiggler_buffer_ptr++; /* return curr char and increment ptr */ -} - -struct ocd_ttystate { - int dummy; -}; - -/* ocd_{get set}_tty_state() are both dummys to fill out the function - vector. Someday, they may do something real... */ - -static serial_ttystate -ocd_get_tty_state (scb) - serial_t scb; -{ - struct ocd_ttystate *state; - - state = (struct ocd_ttystate *) xmalloc (sizeof *state); - - return (serial_ttystate) state; -} - -static int -ocd_set_tty_state (scb, ttystate) - serial_t scb; - serial_ttystate ttystate; -{ - return 0; -} - -static int -ocd_noflush_set_tty_state (scb, new_ttystate, old_ttystate) - serial_t scb; - serial_ttystate new_ttystate; - serial_ttystate old_ttystate; -{ - return 0; -} - -static void -ocd_print_tty_state (scb, ttystate) - serial_t scb; - serial_ttystate ttystate; -{ - /* Nothing to print. */ - return; -} - -static int -ocd_setbaudrate (scb, rate) - serial_t scb; - int rate; -{ - return 0; -} - -static int -ocd_write (scb, str, len) - serial_t scb; - const char *str; - int len; -{ - char c; - -#ifdef _WIN32 - /* send packet to Wigglers.dll and store response so we can give it to - remote-wiggler.c when get_packet is run */ - dll_do_command (str, from_wiggler_buffer); - wiggler_buffer_ptr = from_wiggler_buffer; -#endif - - return 0; -} - -static void -ocd_close (scb) - serial_t scb; -{ -} - -static struct serial_ops ocd_ops = -{ - "ocd", - 0, - ocd_open, - ocd_close, - ocd_readchar, - ocd_write, - ocd_noop, /* flush output */ - ocd_noop, /* flush input */ - ocd_noop, /* send break -- currently used only for nindy */ - ocd_raw, - ocd_get_tty_state, - ocd_set_tty_state, - ocd_print_tty_state, - ocd_noflush_set_tty_state, - ocd_setbaudrate, - ocd_noop, /* wait for output to drain */ -}; - -void -_initialize_ser_ocd_bdm () -{ - serial_add_interface (&ocd_ops); -} -- cgit v1.1