--- /dev/null
+
+#if defined(TARGET_MIPS)
+ // MIPS special values for constants
+
+ /*
+ * For setsockopt(2)
+ *
+ * This defines are ABI conformant as far as Linux supports these ...
+ */
+ #define TARGET_SOL_SOCKET 0xffff
+
+ #define TARGET_SO_DEBUG 0x0001 /* Record debugging information. */
+ #define TARGET_SO_REUSEADDR 0x0004 /* Allow reuse of local addresses. */
+ #define TARGET_SO_KEEPALIVE 0x0008 /* Keep connections alive and send
+ SIGPIPE when they die. */
+ #define TARGET_SO_DONTROUTE 0x0010 /* Don't do local routing. */
+ #define TARGET_SO_BROADCAST 0x0020 /* Allow transmission of
+ broadcast messages. */
+ #define TARGET_SO_LINGER 0x0080 /* Block on close of a reliable
+ socket to transmit pending data. */
+ #define TARGET_SO_OOBINLINE 0x0100 /* Receive out-of-band data in-band. */
+ #if 0
+ To add: #define TARGET_SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */
+ #endif
+
+ #define TARGET_SO_TYPE 0x1008 /* Compatible name for SO_STYLE. */
+ #define TARGET_SO_STYLE SO_TYPE /* Synonym */
+ #define TARGET_SO_ERROR 0x1007 /* get error status and clear */
+ #define TARGET_SO_SNDBUF 0x1001 /* Send buffer size. */
+ #define TARGET_SO_RCVBUF 0x1002 /* Receive buffer. */
+ #define TARGET_SO_SNDLOWAT 0x1003 /* send low-water mark */
+ #define TARGET_SO_RCVLOWAT 0x1004 /* receive low-water mark */
+ #define TARGET_SO_SNDTIMEO 0x1005 /* send timeout */
+ #define TARGET_SO_RCVTIMEO 0x1006 /* receive timeout */
+ #define TARGET_SO_ACCEPTCONN 0x1009
+
+ /* linux-specific, might as well be the same as on i386 */
+ #define TARGET_SO_NO_CHECK 11
+ #define TARGET_SO_PRIORITY 12
+ #define TARGET_SO_BSDCOMPAT 14
+
+ #define TARGET_SO_PASSCRED 17
+ #define TARGET_SO_PEERCRED 18
+
+ /* Security levels - as per NRL IPv6 - don't actually do anything */
+ #define TARGET_SO_SECURITY_AUTHENTICATION 22
+ #define TARGET_SO_SECURITY_ENCRYPTION_TRANSPORT 23
+ #define TARGET_SO_SECURITY_ENCRYPTION_NETWORK 24
+
+ #define TARGET_SO_BINDTODEVICE 25
+
+ /* Socket filtering */
+ #define TARGET_SO_ATTACH_FILTER 26
+ #define TARGET_SO_DETACH_FILTER 27
+
+ #define TARGET_SO_PEERNAME 28
+ #define TARGET_SO_TIMESTAMP 29
+ #define SCM_TIMESTAMP SO_TIMESTAMP
+
+ #define TARGET_SO_PEERSEC 30
+ #define TARGET_SO_SNDBUFFORCE 31
+ #define TARGET_SO_RCVBUFFORCE 33
+
+ /** sock_type - Socket types
+ *
+ * Please notice that for binary compat reasons MIPS has to
+ * override the enum sock_type in include/linux/net.h, so
+ * we define ARCH_HAS_SOCKET_TYPES here.
+ *
+ * @SOCK_DGRAM - datagram (conn.less) socket
+ * @SOCK_STREAM - stream (connection) socket
+ * @SOCK_RAW - raw socket
+ * @SOCK_RDM - reliably-delivered message
+ * @SOCK_SEQPACKET - sequential packet socket
+ * @SOCK_PACKET - linux specific way of getting packets at the dev level.
+ * For writing rarp and other similar things on the user level.
+ */
+ enum sock_type {
+ TARGET_SOCK_DGRAM = 1,
+ TARGET_SOCK_STREAM = 2,
+ TARGET_SOCK_RAW = 3,
+ TARGET_SOCK_RDM = 4,
+ TARGET_SOCK_SEQPACKET = 5,
+ TARGET_SOCK_DCCP = 6,
+ TARGET_SOCK_PACKET = 10,
+ };
+
+ #define TARGET_SOCK_MAX (SOCK_PACKET + 1)
+
+#else
+
+ /* For setsockopt(2) */
+ #define TARGET_SOL_SOCKET 1
+
+ #define TARGET_SO_DEBUG 1
+ #define TARGET_SO_REUSEADDR 2
+ #define TARGET_SO_TYPE 3
+ #define TARGET_SO_ERROR 4
+ #define TARGET_SO_DONTROUTE 5
+ #define TARGET_SO_BROADCAST 6
+ #define TARGET_SO_SNDBUF 7
+ #define TARGET_SO_RCVBUF 8
+ #define TARGET_SO_SNDBUFFORCE 32
+ #define TARGET_SO_RCVBUFFORCE 33
+ #define TARGET_SO_KEEPALIVE 9
+ #define TARGET_SO_OOBINLINE 10
+ #define TARGET_SO_NO_CHECK 11
+ #define TARGET_SO_PRIORITY 12
+ #define TARGET_SO_LINGER 13
+ #define TARGET_SO_BSDCOMPAT 14
+ /* To add :#define TARGET_SO_REUSEPORT 15 */
+ #define TARGET_SO_PASSCRED 16
+ #define TARGET_SO_PEERCRED 17
+ #define TARGET_SO_RCVLOWAT 18
+ #define TARGET_SO_SNDLOWAT 19
+ #define TARGET_SO_RCVTIMEO 20
+ #define TARGET_SO_SNDTIMEO 21
+
+ /* Security levels - as per NRL IPv6 - don't actually do anything */
+ #define TARGET_SO_SECURITY_AUTHENTICATION 22
+ #define TARGET_SO_SECURITY_ENCRYPTION_TRANSPORT 23
+ #define TARGET_SO_SECURITY_ENCRYPTION_NETWORK 24
+
+ #define TARGET_SO_BINDTODEVICE 25
+
+ /* Socket filtering */
+ #define TARGET_SO_ATTACH_FILTER 26
+ #define TARGET_SO_DETACH_FILTER 27
+
+ #define TARGET_SO_PEERNAME 28
+ #define TARGET_SO_TIMESTAMP 29
+ #define TARGET_SCM_TIMESTAMP TARGET_SO_TIMESTAMP
+
+ #define TARGET_SO_ACCEPTCONN 30
+
+ #define TARGET_SO_PEERSEC 31
+
+#endif
cmsg->cmsg_type = tswap32(target_cmsg->cmsg_type);
cmsg->cmsg_len = CMSG_LEN(len);
- if (cmsg->cmsg_level != SOL_SOCKET || cmsg->cmsg_type != SCM_RIGHTS) {
+ if (cmsg->cmsg_level != TARGET_SOL_SOCKET || cmsg->cmsg_type != SCM_RIGHTS) {
gemu_log("Unsupported ancillary data: %d/%d\n", cmsg->cmsg_level, cmsg->cmsg_type);
memcpy(data, target_data, len);
} else {
target_cmsg->cmsg_type = tswap32(cmsg->cmsg_type);
target_cmsg->cmsg_len = tswapl(TARGET_CMSG_LEN(len));
- if (cmsg->cmsg_level != SOL_SOCKET || cmsg->cmsg_type != SCM_RIGHTS) {
+ if (cmsg->cmsg_level != TARGET_SOL_SOCKET || cmsg->cmsg_type != SCM_RIGHTS) {
gemu_log("Unsupported ancillary data: %d/%d\n", cmsg->cmsg_level, cmsg->cmsg_type);
memcpy(target_data, data, len);
} else {
goto unimplemented;
}
break;
- case SOL_SOCKET:
+ case TARGET_SOL_SOCKET:
switch (optname) {
/* Options with 'int' argument. */
- case SO_DEBUG:
- case SO_REUSEADDR:
- case SO_TYPE:
- case SO_ERROR:
- case SO_DONTROUTE:
- case SO_BROADCAST:
- case SO_SNDBUF:
- case SO_RCVBUF:
- case SO_KEEPALIVE:
- case SO_OOBINLINE:
- case SO_NO_CHECK:
- case SO_PRIORITY:
+ case TARGET_SO_DEBUG:
+ optname = SO_DEBUG;
+ break;
+ case TARGET_SO_REUSEADDR:
+ optname = SO_REUSEADDR;
+ break;
+ case TARGET_SO_TYPE:
+ optname = SO_TYPE;
+ break;
+ case TARGET_SO_ERROR:
+ optname = SO_ERROR;
+ break;
+ case TARGET_SO_DONTROUTE:
+ optname = SO_DONTROUTE;
+ break;
+ case TARGET_SO_BROADCAST:
+ optname = SO_BROADCAST;
+ break;
+ case TARGET_SO_SNDBUF:
+ optname = SO_SNDBUF;
+ break;
+ case TARGET_SO_RCVBUF:
+ optname = SO_RCVBUF;
+ break;
+ case TARGET_SO_KEEPALIVE:
+ optname = SO_KEEPALIVE;
+ break;
+ case TARGET_SO_OOBINLINE:
+ optname = SO_OOBINLINE;
+ break;
+ case TARGET_SO_NO_CHECK:
+ optname = SO_NO_CHECK;
+ break;
+ case TARGET_SO_PRIORITY:
+ optname = SO_PRIORITY;
+ break;
#ifdef SO_BSDCOMPAT
- case SO_BSDCOMPAT:
-#endif
- case SO_PASSCRED:
- case SO_TIMESTAMP:
- case SO_RCVLOWAT:
- case SO_RCVTIMEO:
- case SO_SNDTIMEO:
- if (optlen < sizeof(uint32_t))
- return -EINVAL;
-
- val = tget32(optval);
- ret = get_errno(setsockopt(sockfd, level, optname, &val, sizeof(val)));
+ case TARGET_SO_BSDCOMPAT:
+ optname = SO_BSDCOMPAT;
+ break;
+#endif
+ case TARGET_SO_PASSCRED:
+ optname = SO_PASSCRED;
+ break;
+ case TARGET_SO_TIMESTAMP:
+ optname = SO_TIMESTAMP;
+ break;
+ case TARGET_SO_RCVLOWAT:
+ optname = SO_RCVLOWAT;
+ break;
+ case TARGET_SO_RCVTIMEO:
+ optname = SO_RCVTIMEO;
+ break;
+ case TARGET_SO_SNDTIMEO:
+ optname = SO_SNDTIMEO;
+ break;
break;
default:
goto unimplemented;
}
+ if (optlen < sizeof(uint32_t))
+ return -EINVAL;
+
+ val = tget32(optval);
+ ret = get_errno(setsockopt(sockfd, SOL_SOCKET, optname, &val, sizeof(val)));
break;
default:
unimplemented:
int len, lv, val, ret;
switch(level) {
- case SOL_SOCKET:
+ case TARGET_SOL_SOCKET:
+ level = SOL_SOCKET;
switch (optname) {
- case SO_LINGER:
- case SO_RCVTIMEO:
- case SO_SNDTIMEO:
- case SO_PEERCRED:
- case SO_PEERNAME:
+ case TARGET_SO_LINGER:
+ case TARGET_SO_RCVTIMEO:
+ case TARGET_SO_SNDTIMEO:
+ case TARGET_SO_PEERCRED:
+ case TARGET_SO_PEERNAME:
/* These don't just return a single integer */
goto unimplemented;
default:
unlock_user (target_vec, target_addr, 0);
}
+static long do_socket(int domain, int type, int protocol)
+{
+#if defined(TARGET_MIPS)
+ switch(type) {
+ case TARGET_SOCK_DGRAM:
+ type = SOCK_DGRAM;
+ break;
+ case TARGET_SOCK_STREAM:
+ type = SOCK_STREAM;
+ break;
+ case TARGET_SOCK_RAW:
+ type = SOCK_RAW;
+ break;
+ case TARGET_SOCK_RDM:
+ type = SOCK_RDM;
+ break;
+ case TARGET_SOCK_SEQPACKET:
+ type = SOCK_SEQPACKET;
+ break;
+ case TARGET_SOCK_PACKET:
+ type = SOCK_PACKET;
+ break;
+ }
+#endif
+ return get_errno(socket(domain, type, protocol));
+}
+
+static long do_bind(int sockfd, target_ulong target_addr,
+ socklen_t addrlen)
+{
+ void *addr = alloca(addrlen);
+
+ target_to_host_sockaddr(addr, target_addr, addrlen);
+ return get_errno(bind(sockfd, addr, addrlen));
+}
+
+static long do_connect(int sockfd, target_ulong target_addr,
+ socklen_t addrlen)
+{
+ void *addr = alloca(addrlen);
+
+ target_to_host_sockaddr(addr, target_addr, addrlen);
+ return get_errno(connect(sockfd, addr, addrlen));
+}
+
+static long do_sendrecvmsg(int fd, target_ulong target_msg,
+ int flags, int send)
+{
+ long ret;
+ struct target_msghdr *msgp;
+ struct msghdr msg;
+ int count;
+ struct iovec *vec;
+ target_ulong target_vec;
+
+ lock_user_struct(msgp, target_msg, 1);
+ if (msgp->msg_name) {
+ msg.msg_namelen = tswap32(msgp->msg_namelen);
+ msg.msg_name = alloca(msg.msg_namelen);
+ target_to_host_sockaddr(msg.msg_name, tswapl(msgp->msg_name),
+ msg.msg_namelen);
+ } else {
+ msg.msg_name = NULL;
+ msg.msg_namelen = 0;
+ }
+ msg.msg_controllen = 2 * tswapl(msgp->msg_controllen);
+ msg.msg_control = alloca(msg.msg_controllen);
+ msg.msg_flags = tswap32(msgp->msg_flags);
+
+ count = tswapl(msgp->msg_iovlen);
+ vec = alloca(count * sizeof(struct iovec));
+ target_vec = tswapl(msgp->msg_iov);
+ lock_iovec(vec, target_vec, count, send);
+ msg.msg_iovlen = count;
+ msg.msg_iov = vec;
+
+ if (send) {
+ target_to_host_cmsg(&msg, msgp);
+ ret = get_errno(sendmsg(fd, &msg, flags));
+ } else {
+ ret = get_errno(recvmsg(fd, &msg, flags));
+ if (!is_error(ret))
+ host_to_target_cmsg(msgp, &msg);
+ }
+ unlock_iovec(vec, target_vec, count, !send);
+ return ret;
+}
+
static long do_socketcall(int num, target_ulong vptr)
{
long ret;
int domain = tgetl(vptr);
int type = tgetl(vptr + n);
int protocol = tgetl(vptr + 2 * n);
-
- ret = get_errno(socket(domain, type, protocol));
+ ret = do_socket(domain, type, protocol);
}
break;
case SOCKOP_bind:
int sockfd = tgetl(vptr);
target_ulong target_addr = tgetl(vptr + n);
socklen_t addrlen = tgetl(vptr + 2 * n);
- void *addr = alloca(addrlen);
-
- target_to_host_sockaddr(addr, target_addr, addrlen);
- ret = get_errno(bind(sockfd, addr, addrlen));
+ ret = do_bind(sockfd, target_addr, addrlen);
}
break;
case SOCKOP_connect:
int sockfd = tgetl(vptr);
target_ulong target_addr = tgetl(vptr + n);
socklen_t addrlen = tgetl(vptr + 2 * n);
- void *addr = alloca(addrlen);
-
- target_to_host_sockaddr(addr, target_addr, addrlen);
- ret = get_errno(connect(sockfd, addr, addrlen));
+ ret = do_connect(sockfd, target_addr, addrlen);
}
break;
case SOCKOP_listen:
{
int sockfd = tgetl(vptr);
int backlog = tgetl(vptr + n);
-
ret = get_errno(listen(sockfd, backlog));
}
break;
{
int fd;
target_ulong target_msg;
- struct target_msghdr *msgp;
- struct msghdr msg;
- int flags, count;
- struct iovec *vec;
- target_ulong target_vec;
- int send = (num == SOCKOP_sendmsg);
-
- target_msg = tgetl(vptr + n);
- lock_user_struct(msgp, target_msg, 1);
- if (msgp->msg_name) {
- msg.msg_namelen = tswap32(msgp->msg_namelen);
- msg.msg_name = alloca(msg.msg_namelen);
- target_to_host_sockaddr(msg.msg_name, tswapl(msgp->msg_name),
- msg.msg_namelen);
- } else {
- msg.msg_name = NULL;
- msg.msg_namelen = 0;
- }
- msg.msg_controllen = 2 * tswapl(msgp->msg_controllen);
- msg.msg_control = alloca(msg.msg_controllen);
- msg.msg_flags = tswap32(msgp->msg_flags);
-
- count = tswapl(msgp->msg_iovlen);
- vec = alloca(count * sizeof(struct iovec));
- target_vec = tswapl(msgp->msg_iov);
- lock_iovec(vec, target_vec, count, send);
- msg.msg_iovlen = count;
- msg.msg_iov = vec;
+ int flags;
fd = tgetl(vptr);
+ target_msg = tgetl(vptr + n);
flags = tgetl(vptr + 2 * n);
- if (send) {
- target_to_host_cmsg(&msg, msgp);
- ret = get_errno(sendmsg(fd, &msg, flags));
- } else {
- ret = get_errno(recvmsg(fd, &msg, flags));
- if (!is_error(ret))
- host_to_target_cmsg(msgp, &msg);
- }
- unlock_iovec(vec, target_vec, count, !send);
+
+ ret = do_sendrecvmsg(fd, target_msg, flags,
+ (num == SOCKOP_sendmsg));
}
break;
case SOCKOP_setsockopt:
return ret;
}
+/* XXX: suppress this function and call directly the related socket
+ functions */
+static long do_socketcallwrapper(int num, long arg1, long arg2, long arg3,
+ long arg4, long arg5, long arg6)
+{
+ target_long args[6];
+
+ tputl(args, arg1);
+ tputl(args+1, arg2);
+ tputl(args+2, arg3);
+ tputl(args+3, arg4);
+ tputl(args+4, arg5);
+ tputl(args+5, arg6);
+
+ return do_socketcall(num, (target_ulong) args);
+}
#define N_SHM_REGIONS 32
case TARGET_NR_socketcall:
ret = do_socketcall(arg1, arg2);
break;
+
+#ifdef TARGET_NR_accept
+ case TARGET_NR_accept:
+ ret = do_socketcallwrapper(SOCKOP_accept, arg1, arg2, arg3, arg4, arg5, arg6);
+ break;
+#endif
+#ifdef TARGET_NR_bind
+ case TARGET_NR_bind:
+ ret = do_bind(arg1, arg2, arg3);
+ break;
+#endif
+#ifdef TARGET_NR_connect
+ case TARGET_NR_connect:
+ ret = do_connect(arg1, arg2, arg3);
+ break;
+#endif
+#ifdef TARGET_NR_getpeername
+ case TARGET_NR_getpeername:
+ ret = do_socketcallwrapper(SOCKOP_getpeername, arg1, arg2, arg3, arg4, arg5, arg6);
+ break;
+#endif
+#ifdef TARGET_NR_getsockname
+ case TARGET_NR_getsockname:
+ ret = do_socketcallwrapper(SOCKOP_getsockname, arg1, arg2, arg3, arg4, arg5, arg6);
+ break;
+#endif
+#ifdef TARGET_NR_getsockopt
+ case TARGET_NR_getsockopt:
+ ret = do_getsockopt(arg1, arg2, arg3, arg4, arg5);
+ break;
+#endif
+#ifdef TARGET_NR_listen
+ case TARGET_NR_listen:
+ ret = do_socketcallwrapper(SOCKOP_listen, arg1, arg2, arg3, arg4, arg5, arg6);
+ break;
+#endif
+#ifdef TARGET_NR_recv
+ case TARGET_NR_recv:
+ ret = do_socketcallwrapper(SOCKOP_recv, arg1, arg2, arg3, arg4, arg5, arg6);
+ break;
+#endif
+#ifdef TARGET_NR_recvfrom
+ case TARGET_NR_recvfrom:
+ ret = do_socketcallwrapper(SOCKOP_recvfrom, arg1, arg2, arg3, arg4, arg5, arg6);
+ break;
+#endif
+#ifdef TARGET_NR_recvmsg
+ case TARGET_NR_recvmsg:
+ ret = do_sendrecvmsg(arg1, arg2, arg3, 0);
+ break;
+#endif
+#ifdef TARGET_NR_send
+ case TARGET_NR_send:
+ ret = do_socketcallwrapper(SOCKOP_send, arg1, arg2, arg3, arg4, arg5, arg6);
+ break;
+#endif
+#ifdef TARGET_NR_sendmsg
+ case TARGET_NR_sendmsg:
+ ret = do_sendrecvmsg(arg1, arg2, arg3, 1);
+ break;
+#endif
+#ifdef TARGET_NR_sendto
+ case TARGET_NR_sendto:
+ ret = do_socketcallwrapper(SOCKOP_sendto, arg1, arg2, arg3, arg4, arg5, arg6);
+ break;
+#endif
+#ifdef TARGET_NR_shutdown
+ case TARGET_NR_shutdown:
+ ret = do_socketcallwrapper(SOCKOP_shutdown, arg1, arg2, arg3, arg4, arg5, arg6);
+ break;
+#endif
+#ifdef TARGET_NR_socket
+ case TARGET_NR_socket:
+ ret = do_socket(arg1, arg2, arg3);
+ break;
+#endif
+#ifdef TARGET_NR_socketpair
+ case TARGET_NR_socketpair:
+ ret = do_socketcallwrapper(SOCKOP_socketpair, arg1, arg2, arg3, arg4, arg5, arg6);
+ break;
+#endif
+#ifdef TARGET_NR_setsockopt
+ case TARGET_NR_setsockopt:
+ ret = do_setsockopt(arg1, arg2, arg3, arg4, (socklen_t) arg5);
+ break;
+#endif
+
case TARGET_NR_syslog:
goto unimplemented;
case TARGET_NR_setitimer:
projects / mirror_qemu.git / commitdiff