#include "qemu.h"
#else
+#include "monitor.h"
#include "qemu-char.h"
#include "sysemu.h"
#include "gdbstub.h"
int running_state;
#else
CharDriverState *chr;
+ CharDriverState *mon_chr;
#endif
} GDBState;
put_packet(s, buf);
break;
}
-#endif
+#else /* !CONFIG_LINUX_USER */
+ else if (strncmp(p, "Rcmd,", 5) == 0) {
+ int len = strlen(p + 5);
+
+ if ((len % 2) != 0) {
+ put_packet(s, "E01");
+ break;
+ }
+ hextomem(mem_buf, p + 5, len);
+ len = len / 2;
+ mem_buf[len++] = 0;
+ qemu_chr_read(s->mon_chr, mem_buf, len);
+ put_packet(s, "OK");
+ break;
+ }
+#endif /* !CONFIG_LINUX_USER */
if (strncmp(p, "Supported", 9) == 0) {
snprintf(buf, sizeof(buf), "PacketSize=%x", MAX_PACKET_LENGTH);
#ifdef GDB_CORE_XML
}
}
+static void gdb_monitor_output(GDBState *s, const char *msg, int len)
+{
+ char buf[MAX_PACKET_LENGTH];
+
+ buf[0] = 'O';
+ if (len > (MAX_PACKET_LENGTH/2) - 1)
+ len = (MAX_PACKET_LENGTH/2) - 1;
+ memtohex(buf + 1, (uint8_t *)msg, len);
+ put_packet(s, buf);
+}
+
+static int gdb_monitor_write(CharDriverState *chr, const uint8_t *buf, int len)
+{
+ const char *p = (const char *)buf;
+ int max_sz;
+
+ max_sz = (sizeof(gdbserver_state->last_packet) - 2) / 2;
+ for (;;) {
+ if (len <= max_sz) {
+ gdb_monitor_output(gdbserver_state, p, len);
+ break;
+ }
+ gdb_monitor_output(gdbserver_state, p, max_sz);
+ p += max_sz;
+ len -= max_sz;
+ }
+ return len;
+}
+
int gdbserver_start(const char *port)
{
GDBState *s;
qemu_chr_add_handlers(chr, gdb_chr_can_receive, gdb_chr_receive,
gdb_chr_event, NULL);
qemu_add_vm_change_state_handler(gdb_vm_state_change, NULL);
+
+ /* Initialize a monitor terminal for gdb */
+ s->mon_chr = qemu_mallocz(sizeof(*s->mon_chr));
+ s->mon_chr->chr_write = gdb_monitor_write;
+ monitor_init(s->mon_chr, 0);
+
return 0;
}
#endif