diff options
Diffstat (limited to 'gdbstub.c')
| -rw-r--r-- | gdbstub.c | 30 |
1 files changed, 20 insertions, 10 deletions
@@ -30,10 +30,18 @@ #include "vl.h" #endif -#include <sys/socket.h> -#include <netinet/in.h> -#include <netinet/tcp.h> +#include "qemu_socket.h" +#ifdef _WIN32 +/* XXX: these constants may be independent of the host ones even for Unix */ +#ifndef SIGTRAP +#define SIGTRAP 5 +#endif +#ifndef SIGINT +#define SIGINT 2 +#endif +#else #include <signal.h> +#endif //#define DEBUG_GDB @@ -69,7 +77,7 @@ static int get_char(GDBState *s) int ret; for(;;) { - ret = read(s->fd, &ch, 1); + ret = recv(s->fd, &ch, 1, 0); if (ret < 0) { if (errno != EINTR && errno != EAGAIN) return -1; @@ -87,7 +95,7 @@ static void put_buffer(GDBState *s, const uint8_t *buf, int len) int ret; while (len > 0) { - ret = write(s->fd, buf, len); + ret = send(s->fd, buf, len, 0); if (ret < 0) { if (errno != EINTR && errno != EAGAIN) return; @@ -829,7 +837,7 @@ static void gdb_read(void *opaque) int i, size; uint8_t buf[4096]; - size = read(s->fd, buf, sizeof(buf)); + size = recv(s->fd, buf, sizeof(buf), 0); if (size < 0) return; if (size == 0) { @@ -866,7 +874,7 @@ static void gdb_accept(void *opaque) /* set short latency */ val = 1; - setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof(val)); + setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (char *)&val, sizeof(val)); #ifdef CONFIG_USER_ONLY s = &gdbserver_state; @@ -881,9 +889,11 @@ static void gdb_accept(void *opaque) s->env = first_cpu; /* XXX: allow to change CPU */ s->fd = fd; +#ifdef CONFIG_USER_ONLY fcntl(fd, F_SETFL, O_NONBLOCK); +#else + socket_set_nonblock(fd); -#ifndef CONFIG_USER_ONLY /* stop the VM */ vm_stop(EXCP_INTERRUPT); @@ -907,7 +917,7 @@ static int gdbserver_open(int port) /* allow fast reuse */ val = 1; - setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val)); + setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char *)&val, sizeof(val)); sockaddr.sin_family = AF_INET; sockaddr.sin_port = htons(port); @@ -923,7 +933,7 @@ static int gdbserver_open(int port) return -1; } #ifndef CONFIG_USER_ONLY - fcntl(fd, F_SETFL, O_NONBLOCK); + socket_set_nonblock(fd); #endif return fd; } |