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-rw-r--r--gdb/ChangeLog14
-rw-r--r--gdb/fork-child.c4
-rw-r--r--gdb/gdb-stop.c110
-rw-r--r--gdb/stop-gdb.c110
4 files changed, 126 insertions, 112 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 05c18d2..cf33152 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,10 +1,20 @@
Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
+ * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
+ call it instead of doing normal loop.
+ * infcmd.c (attach_command): Don't call wait_for_inferior if
+ running Mach 3.
+ * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
+ hook that can decide whether to step over the next breakpoint.
+ * utils.c (wrap_here): Abort if wrap_buffer not allocated.
+ (request_quit) [REQUEST_QUIT]: If defined, call it instead of
+ doing normal quit.
+
* configure.in: Improve sorting/formatting of hosts and targets.
(i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
m88*-*-mach3*, ns32k-*-mach3*): Recognize.
- * Makefile.in (gdb-stop): New target.
- * gdb-stop.c: New file, utility to gets attention of waiting GDBs
+ * Makefile.in (stop-gdb): New target.
+ * stop-gdb.c: New file, utility to get attention of waiting GDBs
in Mach 3.
Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
diff --git a/gdb/fork-child.c b/gdb/fork-child.c
index 4954de2..26b74cf 100644
--- a/gdb/fork-child.c
+++ b/gdb/fork-child.c
@@ -259,6 +259,9 @@ startup_inferior (ntraps)
terminal_initted = 0;
+#ifdef STARTUP_INFERIOR
+ STARTUP_INFERIOR (pending_execs);
+#else
while (1)
{
stop_soon_quietly = 1; /* Make wait_for_inferior be quiet */
@@ -292,5 +295,6 @@ startup_inferior (ntraps)
resume (0, TARGET_SIGNAL_0); /* Just make it go on */
}
}
+#endif /* STARTUP_INFERIOR */
stop_soon_quietly = 0;
}
diff --git a/gdb/gdb-stop.c b/gdb/gdb-stop.c
index abb3d69..e69de29 100644
--- a/gdb/gdb-stop.c
+++ b/gdb/gdb-stop.c
@@ -1,110 +0,0 @@
-/* A client to make GDB return to command level in Mach 3.
- Copyright (C) 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Authors: Jukka Virtanen <jtv@hut.fi> and Peter Stout <pds@cs.cmu.edu>.
-
- A simple client to make GDB (versions 4.4 and later) on Mach 3 return
- to the command level when it is waiting for the inferior to stop.
-
- Actions: Lookup the send right to the GDB message port from the
- NetMsgServer.
-
- Send an asynchronous message with msgh_id
- GDB_MESSAGE_ID_STOP to that port.
- */
-
-#include <stdio.h>
-
-#include "defs.h"
-
-#include <mach.h>
-#include <mach/message.h>
-#include <mach_error.h>
-#include <servers/netname.h>
-#include <servers/netname_defs.h>
-
-void
-main (argc, argv)
- int argc;
- char **argv;
-{
- kern_return_t kr;
- mach_msg_header_t msg;
- mach_port_t gdb_port;
- char *host;
- char *name;
-
- if (argc == 1)
- argv[argc++] = GDB_DEF_NAME;
-
- if (argc != 2)
- {
- fprintf (stderr, "Usage : %s <GDB name>\n", argv[0]);
- exit (1);
- }
-
- /* Allow the user to specify a remote host. */
- host = strchr (argv[1], '@');
- if (host)
- *(host++) = '\0';
- else
- host = (char *) "";
-
- name = malloc (strlen (argv[1]) + sizeof(GDB_NAME_PREFIX));
- if (name == NULL)
- {
- fprintf (stderr, "Unable to allocate memory for name.");
- exit (1);
- }
-
- strcpy (name, GDB_NAME_PREFIX);
- strcat (name, argv[1]);
-
- /* Look up the GDB service port. For convenience, add the
- GDB_NAME_PREFIX the argument before looking up the name.
- For backwards compatibility, do it without. */
-
- kr = netname_look_up (name_server_port, host, name, &gdb_port);
- if (kr == NETNAME_NOT_CHECKED_IN)
- kr = netname_look_up (name_server_port, host, argv[1], &gdb_port);
- if (kr != KERN_SUCCESS)
- {
- fprintf (stderr, "Unable to lookup the GDB service port: %s.\n",
- mach_error_string(kr));
- exit(1);
- }
-
- /* Code generated by mig stub generator, with minor cleanups :-)
-
- simpleroutine stop_inferior(gdb_port : mach_port_t); */
-
- msg.msgh_bits = MACH_MSGH_BITS (MACH_MSG_TYPE_COPY_SEND, 0);
- msg.msgh_remote_port = gdb_port;
- msg.msgh_local_port = MACH_PORT_NULL;
- msg.msgh_size = sizeof(msg);
- msg.msgh_seqno = 0;
- msg.msgh_id = GDB_MESSAGE_ID_STOP;
-
- kr = mach_msg_send (&msg);
- if (kr != KERN_SUCCESS)
- fprintf (stderr, "Message not sent, return code %d : %s\n", kr,
- mach_error_string (kr));
-
- exit (kr != KERN_SUCCESS);
-}
diff --git a/gdb/stop-gdb.c b/gdb/stop-gdb.c
new file mode 100644
index 0000000..abb3d69
--- /dev/null
+++ b/gdb/stop-gdb.c
@@ -0,0 +1,110 @@
+/* A client to make GDB return to command level in Mach 3.
+ Copyright (C) 1992, 1993 Free Software Foundation, Inc.
+
+This file is part of GDB.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/* Authors: Jukka Virtanen <jtv@hut.fi> and Peter Stout <pds@cs.cmu.edu>.
+
+ A simple client to make GDB (versions 4.4 and later) on Mach 3 return
+ to the command level when it is waiting for the inferior to stop.
+
+ Actions: Lookup the send right to the GDB message port from the
+ NetMsgServer.
+
+ Send an asynchronous message with msgh_id
+ GDB_MESSAGE_ID_STOP to that port.
+ */
+
+#include <stdio.h>
+
+#include "defs.h"
+
+#include <mach.h>
+#include <mach/message.h>
+#include <mach_error.h>
+#include <servers/netname.h>
+#include <servers/netname_defs.h>
+
+void
+main (argc, argv)
+ int argc;
+ char **argv;
+{
+ kern_return_t kr;
+ mach_msg_header_t msg;
+ mach_port_t gdb_port;
+ char *host;
+ char *name;
+
+ if (argc == 1)
+ argv[argc++] = GDB_DEF_NAME;
+
+ if (argc != 2)
+ {
+ fprintf (stderr, "Usage : %s <GDB name>\n", argv[0]);
+ exit (1);
+ }
+
+ /* Allow the user to specify a remote host. */
+ host = strchr (argv[1], '@');
+ if (host)
+ *(host++) = '\0';
+ else
+ host = (char *) "";
+
+ name = malloc (strlen (argv[1]) + sizeof(GDB_NAME_PREFIX));
+ if (name == NULL)
+ {
+ fprintf (stderr, "Unable to allocate memory for name.");
+ exit (1);
+ }
+
+ strcpy (name, GDB_NAME_PREFIX);
+ strcat (name, argv[1]);
+
+ /* Look up the GDB service port. For convenience, add the
+ GDB_NAME_PREFIX the argument before looking up the name.
+ For backwards compatibility, do it without. */
+
+ kr = netname_look_up (name_server_port, host, name, &gdb_port);
+ if (kr == NETNAME_NOT_CHECKED_IN)
+ kr = netname_look_up (name_server_port, host, argv[1], &gdb_port);
+ if (kr != KERN_SUCCESS)
+ {
+ fprintf (stderr, "Unable to lookup the GDB service port: %s.\n",
+ mach_error_string(kr));
+ exit(1);
+ }
+
+ /* Code generated by mig stub generator, with minor cleanups :-)
+
+ simpleroutine stop_inferior(gdb_port : mach_port_t); */
+
+ msg.msgh_bits = MACH_MSGH_BITS (MACH_MSG_TYPE_COPY_SEND, 0);
+ msg.msgh_remote_port = gdb_port;
+ msg.msgh_local_port = MACH_PORT_NULL;
+ msg.msgh_size = sizeof(msg);
+ msg.msgh_seqno = 0;
+ msg.msgh_id = GDB_MESSAGE_ID_STOP;
+
+ kr = mach_msg_send (&msg);
+ if (kr != KERN_SUCCESS)
+ fprintf (stderr, "Message not sent, return code %d : %s\n", kr,
+ mach_error_string (kr));
+
+ exit (kr != KERN_SUCCESS);
+}
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