#include "29k-share/udi/udiproc.h"
#include "gdbcmd.h"
#include "bfd.h"
+#include "gdbcore.h" /* For download function */
/* access the register store directly, without going through
the normal handler functions. This avoids an extra data copy. */
static int kiodebug;
extern int stop_soon_quietly; /* for wait_for_inferior */
extern struct value *call_function_by_hand();
-static void udi_resume PARAMS ((int step, int sig));
+static void udi_resume PARAMS ((int pid, int step, int sig));
static void udi_fetch_registers PARAMS ((int regno));
static void udi_load PARAMS ((char *args, int from_tty));
static void fetch_register PARAMS ((int regno));
** Tell the remote machine to resume. */
static void
-udi_resume (step, sig)
- int step, sig;
+udi_resume (pid, step, sig)
+ int pid, step, sig;
{
UDIError tip_error;
UDIUInt32 Steps = 1;
{
case UDIStdoutReady:
if (UDIGetStdout (sbuf, (UDISizeT)SBUF_MAX, &CountDone))
- error ("UDIGetStdout() failed in udi_wait");
+ /* This is said to happen if the program tries to output
+ a whole bunch of output (more than SBUF_MAX, I would
+ guess). It doesn't seem to happen with the simulator. */
+ warning ("UDIGetStdout() failed in udi_wait");
fwrite (sbuf, 1, CountDone, stdout);
fflush(stdout);
continue;
fwrite (sbuf, 1, CountDone, stderr);
fflush(stderr);
continue;
+
case UDIStdinNeeded:
- scanf ("%s", sbuf);
- i = strlen (sbuf);
- UDIPutStdin (sbuf, (UDISizeT)i, &CountDone);
- continue;
+ {
+ int ch;
+ i = 0;
+ do
+ {
+ ch = getchar ();
+ if (ch == EOF)
+ break;
+ sbuf[i++] = ch;
+ } while (i < SBUF_MAX && ch != '\n');
+ UDIPutStdin (sbuf, (UDISizeT)i, &CountDone);
+ continue;
+ }
+
case UDIRunning:
/* In spite of the fact that we told UDIWait to wait forever, it will
return spuriously sometimes. */
timeout = old_timeout; /* Restore original timeout value */
immediate_quit = old_immediate_quit;
- return 0;
+ return inferior_pid;
}
/********************************************************** UDI_FETCH_REGISTERS
}
}
- pbfd = bfd_openr (filename, 0);
+ pbfd = bfd_openr (filename, gnutarget);
if (!pbfd)
perror_with_name (filename);
void convert32() {;}
FILE* EchoFile = 0; /* used for debugging */
int QuietMode = 0; /* used for debugging */
+\f
+/* Target_ops vector. Not static because there does not seem to be
+ any portable way to do a forward declaration of a static variable.
+ The RS/6000 doesn't like "extern" followed by "static"; SunOS
+ /bin/cc doesn't like "static" twice. */
-/****************************************************************************/
-/*
- * Define the target subroutine names
- */
-static struct target_ops udi_ops = {
+struct target_ops udi_ops = {
"udi",
"Remote UDI connected TIP",
"Remote debug an AMD 29k using UDI socket connection to TIP process.\n\