Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

1 files changed, 0 insertions, 315 deletions

diff --git a/qemu/slirp/misc.c b/qemu/slirp/misc.c
deleted file mode 100644
index 2fbd04856..000000000
--- a/qemu/slirp/misc.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/*
- * Copyright (c) 1995 Danny Gasparovski.
- *
- * Please read the file COPYRIGHT for the
- * terms and conditions of the copyright.
- */
-
-#include "qemu/osdep.h"
-#include <slirp.h>
-#include <libslirp.h>
-
-#include "monitor/monitor.h"
-#include "qemu/error-report.h"
-#include "qemu/main-loop.h"
-
-#ifdef DEBUG
-int slirp_debug = DBG_CALL|DBG_MISC|DBG_ERROR;
-#endif
-
-inline void
-insque(void *a, void *b)
-{
-	register struct quehead *element = (struct quehead *) a;
-	register struct quehead *head = (struct quehead *) b;
-	element->qh_link = head->qh_link;
-	head->qh_link = (struct quehead *)element;
-	element->qh_rlink = (struct quehead *)head;
-	((struct quehead *)(element->qh_link))->qh_rlink
-	= (struct quehead *)element;
-}
-
-inline void
-remque(void *a)
-{
-  register struct quehead *element = (struct quehead *) a;
-  ((struct quehead *)(element->qh_link))->qh_rlink = element->qh_rlink;
-  ((struct quehead *)(element->qh_rlink))->qh_link = element->qh_link;
-  element->qh_rlink = NULL;
-}
-
-int add_exec(struct ex_list **ex_ptr, int do_pty, char *exec,
-             struct in_addr addr, int port)
-{
-	struct ex_list *tmp_ptr;
-
-	/* First, check if the port is "bound" */
-	for (tmp_ptr = *ex_ptr; tmp_ptr; tmp_ptr = tmp_ptr->ex_next) {
-		if (port == tmp_ptr->ex_fport &&
-		    addr.s_addr == tmp_ptr->ex_addr.s_addr)
-			return -1;
-	}
-
-	tmp_ptr = *ex_ptr;
-	*ex_ptr = g_new(struct ex_list, 1);
-	(*ex_ptr)->ex_fport = port;
-	(*ex_ptr)->ex_addr = addr;
-	(*ex_ptr)->ex_pty = do_pty;
-	(*ex_ptr)->ex_exec = (do_pty == 3) ? exec : g_strdup(exec);
-	(*ex_ptr)->ex_next = tmp_ptr;
-	return 0;
-}
-
-#ifndef HAVE_STRERROR
-
-/*
- * For systems with no strerror
- */
-
-extern int sys_nerr;
-extern char *sys_errlist[];
-
-char *
-strerror(error)
-	int error;
-{
-	if (error < sys_nerr)
-	   return sys_errlist[error];
-	else
-	   return "Unknown error.";
-}
-
-#endif
-
-
-#ifdef _WIN32
-
-int
-fork_exec(struct socket *so, const char *ex, int do_pty)
-{
-    /* not implemented */
-    return 0;
-}
-
-#else
-
-/*
- * XXX This is ugly
- * We create and bind a socket, then fork off to another
- * process, which connects to this socket, after which we
- * exec the wanted program.  If something (strange) happens,
- * the accept() call could block us forever.
- *
- * do_pty = 0   Fork/exec inetd style
- * do_pty = 1   Fork/exec using slirp.telnetd
- * do_ptr = 2   Fork/exec using pty
- */
-int
-fork_exec(struct socket *so, const char *ex, int do_pty)
-{
-	int s;
-	struct sockaddr_in addr;
-	socklen_t addrlen = sizeof(addr);
-	int opt;
-	const char *argv[256];
-	/* don't want to clobber the original */
-	char *bptr;
-	const char *curarg;
-	int c, i, ret;
-	pid_t pid;
-
-	DEBUG_CALL("fork_exec");
-	DEBUG_ARG("so = %p", so);
-	DEBUG_ARG("ex = %p", ex);
-	DEBUG_ARG("do_pty = %x", do_pty);
-
-	if (do_pty == 2) {
-                return 0;
-	} else {
-		addr.sin_family = AF_INET;
-		addr.sin_port = 0;
-		addr.sin_addr.s_addr = INADDR_ANY;
-
-		if ((s = qemu_socket(AF_INET, SOCK_STREAM, 0)) < 0 ||
-		    bind(s, (struct sockaddr *)&addr, addrlen) < 0 ||
-		    listen(s, 1) < 0) {
-			error_report("Error: inet socket: %s", strerror(errno));
-			closesocket(s);
-
-			return 0;
-		}
-	}
-
-	pid = fork();
-	switch(pid) {
-	 case -1:
-		error_report("Error: fork failed: %s", strerror(errno));
-		close(s);
-		return 0;
-
-	 case 0:
-                setsid();
-
-		/* Set the DISPLAY */
-                getsockname(s, (struct sockaddr *)&addr, &addrlen);
-                close(s);
-                /*
-                 * Connect to the socket
-                 * XXX If any of these fail, we're in trouble!
-                 */
-                s = qemu_socket(AF_INET, SOCK_STREAM, 0);
-                addr.sin_addr = loopback_addr;
-                do {
-                    ret = connect(s, (struct sockaddr *)&addr, addrlen);
-                } while (ret < 0 && errno == EINTR);
-
-		dup2(s, 0);
-		dup2(s, 1);
-		dup2(s, 2);
-		for (s = getdtablesize() - 1; s >= 3; s--)
-		   close(s);
-
-		i = 0;
-		bptr = g_strdup(ex); /* No need to free() this */
-		if (do_pty == 1) {
-			/* Setup "slirp.telnetd -x" */
-			argv[i++] = "slirp.telnetd";
-			argv[i++] = "-x";
-			argv[i++] = bptr;
-		} else
-		   do {
-			/* Change the string into argv[] */
-			curarg = bptr;
-			while (*bptr != ' ' && *bptr != (char)0)
-			   bptr++;
-			c = *bptr;
-			*bptr++ = (char)0;
-			argv[i++] = g_strdup(curarg);
-		   } while (c);
-
-                argv[i] = NULL;
-		execvp(argv[0], (char **)argv);
-
-		/* Ooops, failed, let's tell the user why */
-        fprintf(stderr, "Error: execvp of %s failed: %s\n",
-                argv[0], strerror(errno));
-		close(0); close(1); close(2); /* XXX */
-		exit(1);
-
-	 default:
-		qemu_add_child_watch(pid);
-                /*
-                 * XXX this could block us...
-                 * XXX Should set a timer here, and if accept() doesn't
-                 * return after X seconds, declare it a failure
-                 * The only reason this will block forever is if socket()
-                 * of connect() fail in the child process
-                 */
-                do {
-                    so->s = accept(s, (struct sockaddr *)&addr, &addrlen);
-                } while (so->s < 0 && errno == EINTR);
-                closesocket(s);
-                socket_set_fast_reuse(so->s);
-                opt = 1;
-                qemu_setsockopt(so->s, SOL_SOCKET, SO_OOBINLINE, &opt, sizeof(int));
-		qemu_set_nonblock(so->s);
-
-		/* Append the telnet options now */
-                if (so->so_m != NULL && do_pty == 1)  {
-			sbappend(so, so->so_m);
-                        so->so_m = NULL;
-		}
-
-		return 1;
-	}
-}
-#endif
-
-void slirp_connection_info(Slirp *slirp, Monitor *mon)
-{
-    const char * const tcpstates[] = {
-        [TCPS_CLOSED]       = "CLOSED",
-        [TCPS_LISTEN]       = "LISTEN",
-        [TCPS_SYN_SENT]     = "SYN_SENT",
-        [TCPS_SYN_RECEIVED] = "SYN_RCVD",
-        [TCPS_ESTABLISHED]  = "ESTABLISHED",
-        [TCPS_CLOSE_WAIT]   = "CLOSE_WAIT",
-        [TCPS_FIN_WAIT_1]   = "FIN_WAIT_1",
-        [TCPS_CLOSING]      = "CLOSING",
-        [TCPS_LAST_ACK]     = "LAST_ACK",
-        [TCPS_FIN_WAIT_2]   = "FIN_WAIT_2",
-        [TCPS_TIME_WAIT]    = "TIME_WAIT",
-    };
-    struct in_addr dst_addr;
-    struct sockaddr_in src;
-    socklen_t src_len;
-    uint16_t dst_port;
-    struct socket *so;
-    const char *state;
-    char buf[20];
-
-    monitor_printf(mon, "  Protocol[State]    FD  Source Address  Port   "
-                        "Dest. Address  Port RecvQ SendQ\n");
-
-    for (so = slirp->tcb.so_next; so != &slirp->tcb; so = so->so_next) {
-        if (so->so_state & SS_HOSTFWD) {
-            state = "HOST_FORWARD";
-        } else if (so->so_tcpcb) {
-            state = tcpstates[so->so_tcpcb->t_state];
-        } else {
-            state = "NONE";
-        }
-        if (so->so_state & (SS_HOSTFWD | SS_INCOMING)) {
-            src_len = sizeof(src);
-            getsockname(so->s, (struct sockaddr *)&src, &src_len);
-            dst_addr = so->so_laddr;
-            dst_port = so->so_lport;
-        } else {
-            src.sin_addr = so->so_laddr;
-            src.sin_port = so->so_lport;
-            dst_addr = so->so_faddr;
-            dst_port = so->so_fport;
-        }
-        snprintf(buf, sizeof(buf), "  TCP[%s]", state);
-        monitor_printf(mon, "%-19s %3d %15s %5d ", buf, so->s,
-                       src.sin_addr.s_addr ? inet_ntoa(src.sin_addr) : "*",
-                       ntohs(src.sin_port));
-        monitor_printf(mon, "%15s %5d %5d %5d\n",
-                       inet_ntoa(dst_addr), ntohs(dst_port),
-                       so->so_rcv.sb_cc, so->so_snd.sb_cc);
-    }
-
-    for (so = slirp->udb.so_next; so != &slirp->udb; so = so->so_next) {
-        if (so->so_state & SS_HOSTFWD) {
-            snprintf(buf, sizeof(buf), "  UDP[HOST_FORWARD]");
-            src_len = sizeof(src);
-            getsockname(so->s, (struct sockaddr *)&src, &src_len);
-            dst_addr = so->so_laddr;
-            dst_port = so->so_lport;
-        } else {
-            snprintf(buf, sizeof(buf), "  UDP[%d sec]",
-                         (so->so_expire - curtime) / 1000);
-            src.sin_addr = so->so_laddr;
-            src.sin_port = so->so_lport;
-            dst_addr = so->so_faddr;
-            dst_port = so->so_fport;
-        }
-        monitor_printf(mon, "%-19s %3d %15s %5d ", buf, so->s,
-                       src.sin_addr.s_addr ? inet_ntoa(src.sin_addr) : "*",
-                       ntohs(src.sin_port));
-        monitor_printf(mon, "%15s %5d %5d %5d\n",
-                       inet_ntoa(dst_addr), ntohs(dst_port),
-                       so->so_rcv.sb_cc, so->so_snd.sb_cc);
-    }
-
-    for (so = slirp->icmp.so_next; so != &slirp->icmp; so = so->so_next) {
-        snprintf(buf, sizeof(buf), "  ICMP[%d sec]",
-                     (so->so_expire - curtime) / 1000);
-        src.sin_addr = so->so_laddr;
-        dst_addr = so->so_faddr;
-        monitor_printf(mon, "%-19s %3d %15s  -    ", buf, so->s,
-                       src.sin_addr.s_addr ? inet_ntoa(src.sin_addr) : "*");
-        monitor_printf(mon, "%15s  -    %5d %5d\n", inet_ntoa(dst_addr),
-                       so->so_rcv.sb_cc, so->so_snd.sb_cc);
-    }
-}