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-rw-r--r--src/linux/gdb_if.c114
1 files changed, 0 insertions, 114 deletions
diff --git a/src/linux/gdb_if.c b/src/linux/gdb_if.c
deleted file mode 100644
index 4b4f4a5..0000000
--- a/src/linux/gdb_if.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * This file is part of the Black Magic Debug project.
- *
- * Copyright (C) 2011 Black Sphere Technologies Ltd.
- * Written by Gareth McMullin <gareth@blacksphere.co.nz>
- *
- * 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 3 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, see <http://www.gnu.org/licenses/>.
- */
-
-/* This file implements a transparent channel over which the GDB Remote
- * Serial Debugging protocol is implemented. This implementation for Linux
- * uses a TCP server on port 2000.
- */
-#include <stdio.h>
-
-#ifndef WIN32
-# include <sys/socket.h>
-# include <netinet/in.h>
-# include <sys/select.h>
-#else
-# include <windows.h>
-# include <ws2tcpip.h>
-#endif
-
-#include <assert.h>
-
-#include "general.h"
-#include "gdb_if.h"
-
-static int gdb_if_serv, gdb_if_conn;
-
-int gdb_if_init(void)
-{
-#ifdef WIN32
- WSADATA wsaData;
- WSAStartup(MAKEWORD(2, 2), &wsaData);
-#endif
- struct sockaddr_in addr;
- int opt;
-
- addr.sin_family = AF_INET;
- addr.sin_port = htons(2000);
- addr.sin_addr.s_addr = htonl(INADDR_ANY);
-
- assert((gdb_if_serv = socket(PF_INET, SOCK_STREAM, 0)) != -1);
- opt = 1;
- assert(setsockopt(gdb_if_serv, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt)) != -1);
-
- assert(bind(gdb_if_serv, (void*)&addr, sizeof(addr)) != -1);
- assert(listen(gdb_if_serv, 1) != -1);
-
- DEBUG("Listening on TCP:2000\n");
-
- return 0;
-}
-
-
-unsigned char gdb_if_getchar(void)
-{
- unsigned char ret;
- int i = 0;
-
- while(i <= 0) {
- if(gdb_if_conn <= 0) {
- gdb_if_conn = accept(gdb_if_serv, NULL, NULL);
- DEBUG("Got connection\n");
- }
- i = recv(gdb_if_conn, &ret, 1, 0);
- if(i <= 0) {
- gdb_if_conn = -1;
- DEBUG("Dropped broken connection\n");
- /* Return '+' in case we were waiting for an ACK */
- return '+';
- }
- }
- return ret;
-}
-
-unsigned char gdb_if_getchar_to(int timeout)
-{
- fd_set fds;
- struct timeval tv;
-
- if(gdb_if_conn == -1) return -1;
-
- tv.tv_sec = timeout / 1000;
- tv.tv_usec = (timeout % 1000) * 1000;
-
- FD_ZERO(&fds);
- FD_SET(gdb_if_conn, &fds);
-
- if(select(gdb_if_conn+1, &fds, NULL, NULL, &tv) > 0)
- return gdb_if_getchar();
-
- return -1;
-}
-
-void gdb_if_putchar(unsigned char c, int flush)
-{
- if(gdb_if_conn > 0)
- send(gdb_if_conn, &c, 1, 0);
-}
-