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binutils-gdb
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* Changes from (or inspired by) AMD: 

* remote-udi.c (udi_attach): Assignments to Space and Offset were
	switched, fix it.
	(udi_wait): Make error message (UDIGetStdout) match error.
	(udi_wait): Handle UDIStdinNeeded.
	* command.c [CANT_FORK]: Use system().
	* utils.c (prompt_for_continue): Allow quit with 'q'.
This commit is contained in:
Jim Kingdon 1993-04-25 04:49:34 +00:00
parent 2fd0e26cde
commit 87237c5250
3 changed files with 20 additions and 13 deletions
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8
gdb/ChangeLog
View File

@ -1,5 +1,13 @@
Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
* Changes from (or inspired by) AMD:
* remote-udi.c (udi_attach): Assignments to Space and Offset were
switched, fix it.
(udi_wait): Make error message (UDIGetStdout) match error.
(udi_wait): Handle UDIStdinNeeded.
* command.c [CANT_FORK]: Use system().
* utils.c (prompt_for_continue): Allow quit with 'q'.
* solib.c (solib_add): Don't call special_symbol_handling if there
were errors in symbol_add_stub. Also set so->from_tty before
calling symbol_add_stub.

14
gdb/command.c
View File

@ -1163,13 +1163,17 @@ cmd_show_list (list, from_tty, prefix)
}
}
#ifndef CANT_FORK
/* ARGSUSED */
static void
shell_escape (arg, from_tty)
char *arg;
int from_tty;
{
#ifdef CANT_FORK
/* FIXME: what about errors (I don't know how GO32 system() handles
them)? */
system (arg);
#else /* Can fork. */
int rc, status, pid;
char *p, *user_shell;
@ -1198,10 +1202,9 @@ shell_escape (arg, from_tty)
;
else
error ("Fork failed");
#endif /* Can fork. */
}
#endif
#ifndef CANT_FORK
static void
make_command (arg, from_tty)
char *arg;
@ -1220,7 +1223,6 @@ make_command (arg, from_tty)
shell_escape (p, from_tty);
}
#endif
static void
show_user_1 (c, stream)
@ -1273,15 +1275,11 @@ show_user (args, from_tty)
void
_initialize_command ()
{
#ifndef CANT_FORK
add_com ("shell", class_support, shell_escape,
"Execute the rest of the line as a shell command. \n\
With no arguments, run an inferior shell.");
#endif
#ifndef CANT_FORK
add_com ("make", class_support, make_command,
"Run the ``make'' program using the rest of the line as arguments.");
#endif
add_cmd ("user", no_class, show_user,
"Show definitions of user defined commands.\n\
Argument is the name of the user defined command.\n\

11
gdb/remote-udi.c
View File

@ -405,8 +405,8 @@ udi_attach (args, from_tty)
printf ("Attaching to remote program %s...\n", prog_name);
UDIStop();
From.Space = 11;
From.Offset = UDI29KSpecialRegs;
From.Space = UDI29KSpecialRegs;
From.Offset = 11;
if (err = UDIRead(From, &PC_adds, Count, Size, &CountDone, HostEndian))
error ("UDIRead failed in udi_attach");
printf ("Remote process is now halted, pc1 = 0x%x.\n", PC_adds);
@ -494,7 +494,7 @@ udi_wait (status)
{
case UDIStdoutReady:
if (UDIGetStdout (sbuf, (UDISizeT)SBUF_MAX, &CountDone))
error ("UDIGetStdin() failed in udi_wait");
error ("UDIGetStdout() failed in udi_wait");
fwrite (sbuf, 1, CountDone, stdout);
fflush(stdout);
continue;
@ -504,8 +504,9 @@ udi_wait (status)
fflush(stderr);
continue;
case UDIStdinNeeded:
printf("DEBUG: stdin requested ... continue\n");
/* UDIPutStdin(sbuf, (UDISizeT)i, &CountDone); */
scanf ("%s", sbuf);
i = strlen (sbuf);
UDIPutStdin (sbuf, (UDISizeT)i, &CountDone);
continue;
case UDIRunning:
/* In spite of the fact that we told UDIWait to wait forever, it will