path: root/debian/patches/feature-proc-set-task-name-to-pid.patch

diff --git a/exec/main.c b/exec/main.c
index c1f347c..27f33b1 100644
--- a/exec/main.c
+++ b/exec/main.c
@@ -200,7 +200,7 @@ kern_return_t
 S_exec_init (struct trivfs_protid *protid,
 	     auth_t auth, process_t proc)
 {
-  mach_port_t host_priv, startup;
+  mach_port_t host_priv, device_master, startup;
   error_t err;
 
   if (! protid || ! protid->isroot)
@@ -232,9 +232,22 @@ S_exec_init (struct trivfs_protid *protid,
     mach_port_deallocate (mach_task_self (), right);
   }
 
-  err = get_privileged_ports (&host_priv, NULL);
+  err = get_privileged_ports (&host_priv, &device_master);
   assert_perror (err);
 
+  {
+    /* Get our stderr set up to print on the console, in case we have
+       to panic or something.  */
+    mach_port_t cons;
+    error_t err;
+    err = device_open (device_master, D_READ|D_WRITE, "console", &cons);
+    assert_perror (err);
+    mach_port_deallocate (mach_task_self (), device_master);
+    stdin = mach_open_devstream (cons, "r");
+    stdout = stderr = mach_open_devstream (cons, "w");
+    mach_port_deallocate (mach_task_self (), cons);
+  }
+
   proc_register_version (procserver, host_priv, "exec", "", HURD_VERSION);
 
   err = proc_getmsgport (procserver, HURD_PID_STARTUP, &startup);
diff --git a/proc/Makefile b/proc/Makefile
index 2eed13c..7f1296a 100644
--- a/proc/Makefile
+++ b/proc/Makefile
@@ -29,7 +29,7 @@ MIGSFLAGS="-DPROCESS_INTRAN=pstruct_t reqport_find (process_t)" \
 	"-DPROCESS_IMPORTS=import \"proc.h\";"
 
 MIGSTUBS = processServer.o notifyServer.o \
-	ourmsgUser.o proc_excUser.o proc_excServer.o
+	ourmsgUser.o proc_excUser.o proc_excServer.o gnumachUser.o
 OBJS = $(SRCS:.c=.o) $(MIGSTUBS)
 HURDLIBS = ihash ports shouldbeinlibc
 OTHERLIBS = -lpthread
diff --git a/proc/gnumach.defs b/proc/gnumach.defs
new file mode 100644
index 0000000..6cfbb0d
--- /dev/null
+++ b/proc/gnumach.defs
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2012 Free Software Foundation
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+subsystem
+#if	KERNEL_SERVER
+	  KernelServer
+#endif	/* KERNEL_SERVER */
+#if	KERNEL_USER
+	  KernelUser
+#endif	/* KERNEL_USER */
+		       gnumach 4200;
+
+#include <mach/std_types.defs>
+#include <mach/mach_types.defs>
+#include <mach_debug/mach_debug_types.defs>
+
+type vm_cache_statistics_data_t = struct[11] of integer_t;
+
+/*
+ * Return page cache statistics for the host on which the target task
+ * resides.
+ */
+routine vm_cache_statistics(
+		target_task	: vm_task_t;
+	out	vm_cache_stats	: vm_cache_statistics_data_t);
+
+/*
+ * Terminate a thread and release rights and memory.
+ *
+ * Intended to be used by threading libraries to provide a clean way for
+ * threads to terminate themselves. The resources a thread wouldn't be able
+ * to release without this call when terminating itself are its
+ * last reference to its kernel port, its reply port, and its stack.
+ *
+ * This call is semantically equivalent to :
+ *  - mach_port_deallocate(task, thread_name);
+ *  - if (reply_port != MACH_PORT_NULL)
+ *      mach_port_destroy(task, reply_port);
+ *  - if ((address != 0) || (size != 0))
+ *      vm_deallocate(task, address, size)
+ *  - thread_terminate(thread)
+ *
+ * Implemented as a simple routine so a reply port isn't required.
+ */
+simpleroutine thread_terminate_release(
+		thread		: thread_t;
+		task		: task_t;
+		thread_name	: mach_port_name_t;
+		reply_port	: mach_port_name_t;
+		address		: vm_address_t;
+		size		: vm_size_t);
+
+/*
+ *	Set the name of task TASK to NAME.  This is a debugging aid.
+ *	NAME will be used in error messages printed by the kernel.
+ */
+simpleroutine task_set_name(
+		task	: task_t;
+		name	: kernel_debug_name_t);
diff --git a/proc/mach_debug/hash_info.h b/proc/mach_debug/hash_info.h
new file mode 100644
index 0000000..6944277
--- /dev/null
+++ b/proc/mach_debug/hash_info.h
@@ -0,0 +1,41 @@
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+
+#ifndef	_MACH_DEBUG_HASH_INFO_H_
+#define _MACH_DEBUG_HASH_INFO_H_
+
+/*
+ *	Remember to update the mig type definitions
+ *	in mach_debug_types.defs when adding/removing fields.
+ */
+
+typedef struct hash_info_bucket {
+	natural_t	hib_count;	/* number of records in bucket */
+} hash_info_bucket_t;
+
+typedef hash_info_bucket_t *hash_info_bucket_array_t;
+
+#endif	/* _MACH_DEBUG_HASH_INFO_H_ */
diff --git a/proc/mach_debug/ipc_info.h b/proc/mach_debug/ipc_info.h
new file mode 100644
index 0000000..ef0b0c6
--- /dev/null
+++ b/proc/mach_debug/ipc_info.h
@@ -0,0 +1,100 @@
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ *	File:	mach_debug/ipc_info.h
+ *	Author:	Rich Draves
+ *	Date:	March, 1990
+ *
+ *	Definitions for the IPC debugging interface.
+ */
+
+#ifndef	_MACH_DEBUG_IPC_INFO_H_
+#define _MACH_DEBUG_IPC_INFO_H_
+
+#include <mach/boolean.h>
+#include <mach/port.h>
+#include <mach/machine/vm_types.h>
+
+/*
+ *	Remember to update the mig type definitions
+ *	in mach_debug_types.defs when adding/removing fields.
+ */
+
+
+typedef struct ipc_info_space {
+	natural_t iis_genno_mask;	/* generation number mask */
+	natural_t iis_table_size;	/* size of table */
+	natural_t iis_table_next;	/* next possible size of table */
+	natural_t iis_tree_size;	/* size of tree */
+	natural_t iis_tree_small;	/* # of small entries in tree */
+	natural_t iis_tree_hash;	/* # of hashed entries in tree */
+} ipc_info_space_t;
+
+
+typedef struct ipc_info_name {
+	mach_port_t iin_name;		/* port name, including gen number */
+/*boolean_t*/integer_t iin_collision;	/* collision at this entry? */
+/*boolean_t*/integer_t iin_compat;	/* is this a compat-mode entry? */
+/*boolean_t*/integer_t iin_marequest;	/* extant msg-accepted request? */
+	mach_port_type_t iin_type;	/* straight port type */
+	mach_port_urefs_t iin_urefs;	/* user-references */
+	vm_offset_t iin_object;		/* object pointer */
+	natural_t iin_next;		/* marequest/next in free list */
+	natural_t iin_hash;		/* hash index */
+} ipc_info_name_t;
+
+typedef ipc_info_name_t *ipc_info_name_array_t;
+
+
+typedef struct ipc_info_tree_name {
+	ipc_info_name_t iitn_name;
+	mach_port_t iitn_lchild;	/* name of left child */
+	mach_port_t iitn_rchild;	/* name of right child */
+} ipc_info_tree_name_t;
+
+typedef ipc_info_tree_name_t *ipc_info_tree_name_array_t;
+
+/*
+ *	Type definitions for mach_port_kernel_object.
+ *	By remarkable coincidence, these closely resemble
+ *	the IKOT_* definitions in ipc/ipc_kobject.h.
+ */
+
+#define	IPC_INFO_TYPE_NONE		0
+#define IPC_INFO_TYPE_THREAD		1
+#define	IPC_INFO_TYPE_TASK		2
+#define	IPC_INFO_TYPE_HOST		3
+#define	IPC_INFO_TYPE_HOST_PRIV		4
+#define	IPC_INFO_TYPE_PROCESSOR		5
+#define	IPC_INFO_TYPE_PSET		6
+#define	IPC_INFO_TYPE_PSET_NAME		7
+#define	IPC_INFO_TYPE_PAGER		8
+#define	IPC_INFO_TYPE_PAGING_REQUEST	9
+#define	IPC_INFO_TYPE_DEVICE		10
+#define	IPC_INFO_TYPE_XMM_PAGER		11
+#define IPC_INFO_TYPE_PAGING_NAME	12
+
+#endif	/* _MACH_DEBUG_IPC_INFO_H_ */
diff --git a/proc/mach_debug/mach_debug.defs b/proc/mach_debug/mach_debug.defs
new file mode 100644
index 0000000..053c3fe
--- /dev/null
+++ b/proc/mach_debug/mach_debug.defs
@@ -0,0 +1,233 @@
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ *	Matchmaker definitions file for Mach kernel debugging interface.
+ */
+
+subsystem
+#if	KERNEL_SERVER
+	  KernelServer
+#endif	/* KERNEL_SERVER */
+		       mach_debug 3000;
+
+#include <mach/std_types.defs>
+#include <mach/mach_types.defs>
+#include <mach_debug/mach_debug_types.defs>
+
+skip;	/* host_ipc_statistics */
+skip;	/* host_ipc_statistics_reset */
+skip;	/* host_callout_info */
+skip;	/* host_callout_statistics */
+skip;	/* host_callout_statistics_reset */
+skip;	/* host_zone_info */
+skip;	/* host_ipc_bucket_info */
+
+#if	!defined(MACH_IPC_DEBUG) || MACH_IPC_DEBUG
+
+/*
+ *	Returns the exact number of extant send rights
+ *	for the given receive right.
+ */
+
+routine	mach_port_get_srights(
+		task		: ipc_space_t;
+		name		: mach_port_name_t;
+	out	srights		: mach_port_rights_t);
+
+/*
+ *	Returns information about the global reverse hash table.
+ */
+
+routine host_ipc_hash_info(
+		host		: host_t;
+	out	info		: hash_info_bucket_array_t,
+					CountInOut, Dealloc);
+
+/*
+ *	Returns information about the marequest hash table.
+ */
+
+routine host_ipc_marequest_info(
+		host		: host_t;
+	out	max_requests	: unsigned;
+	out	info		: hash_info_bucket_array_t,
+					CountInOut, Dealloc);
+
+/*
+ *	Returns information about an IPC space.
+ */
+
+routine mach_port_space_info(
+		task		: ipc_space_t;
+	out	info		: ipc_info_space_t;
+	out	table_info	: ipc_info_name_array_t,
+					CountInOut, Dealloc;
+	out	tree_info	: ipc_info_tree_name_array_t,
+					CountInOut, Dealloc);
+
+/*
+ *	Returns information about the dead-name requests
+ *	registered with the named receive right.
+ */
+
+routine mach_port_dnrequest_info(
+		task		: ipc_space_t;
+		name		: mach_port_name_t;
+	out	total		: unsigned;	/* total size of table */
+	out	used		: unsigned);	/* amount used */
+
+#else	/* !defined(MACH_IPC_DEBUG) || MACH_IPC_DEBUG */
+skip;	/* mach_port_get_srights */
+skip;	/* host_ipc_hash_info */
+skip;	/* host_ipc_marequest_info */
+skip;	/* mach_port_space_info */
+skip;	/* mach_port_dnrequest_info */
+#endif	/* !defined(MACH_IPC_DEBUG) || MACH_IPC_DEBUG */
+
+skip;	/* mach_vm_region_info */
+skip;	/* vm_mapped_pages_info */
+
+/*
+ *	Returns stack usage information:
+ *		reserved	Amount of stack space reserved for pcb.
+ *		total		Number of stacks.
+ *		space		Total VM space for stacks.
+ *		resident	Resident VM space for stacks.
+ *		maxusage	Maximum amount of stack used.
+ *		maxstack	Address in the kernel of the largest stack.
+ */
+
+routine host_stack_usage(
+		host		: host_t;
+	out	reserved	: vm_size_t;
+	out	total		: unsigned;
+	out	space		: vm_size_t;
+	out	resident	: vm_size_t;
+	out	maxusage	: vm_size_t;
+	out	maxstack	: vm_offset_t);
+
+routine processor_set_stack_usage(
+		pset		: processor_set_name_t;
+	out	total		: unsigned;
+	out	space		: vm_size_t;
+	out	resident	: vm_size_t;
+	out	maxusage	: vm_size_t;
+	out	maxstack	: vm_offset_t);
+
+#if	!defined(MACH_VM_DEBUG) || MACH_VM_DEBUG
+
+/*
+ *	Returns information about the global VP table.
+ */
+
+routine host_virtual_physical_table_info(
+		host		: host_t;
+	out	info		: hash_info_bucket_array_t,
+					CountInOut, Dealloc);
+
+#else	/* !defined(MACH_VM_DEBUG) || MACH_VM_DEBUG */
+skip;	/* host_virtual_physical_table_info */
+#endif	/* !defined(MACH_VM_DEBUG) || MACH_VM_DEBUG */
+
+#if	!defined(MACH_KDB) || MACH_KDB
+/*
+ *	Loads a symbol table for an external file into the kernel debugger.
+ *	The symbol table data is an array of characters.  It is assumed that
+ *	the caller and the kernel debugger agree on its format.
+ */
+
+routine host_load_symbol_table(
+		host		: host_priv_t;
+		task		: task_t;
+		name		: symtab_name_t;
+		symtab		: pointer_t);
+
+#else	/* !defined(MACH_KDB) || MACH_KDB */
+skip;	/* host_load_symbol_table */
+#endif	/* !defined(MACH_KDB) || MACH_KDB */
+
+#if	!defined(MACH_IPC_DEBUG) || MACH_IPC_DEBUG
+
+/*
+ *	Return the type and address of the kernel object
+ *	that the given send/receive right represents.
+ */
+
+routine	mach_port_kernel_object(
+		task		: ipc_space_t;
+		name		: mach_port_name_t;
+	out	object_type	: unsigned;
+	out	object_addr	: vm_offset_t);
+
+#else	/* !defined(MACH_IPC_DEBUG) || MACH_IPC_DEBUG */
+skip;	/* mach_port_kernel_object */
+#endif	/* !defined(MACH_IPC_DEBUG) || MACH_IPC_DEBUG */
+
+#if	!defined(MACH_VM_DEBUG) || MACH_VM_DEBUG
+
+/*
+ *	Returns information about a region of memory.
+ */
+
+routine mach_vm_region_info(
+		task		: vm_task_t;
+		address		: vm_address_t;
+	out	region		: vm_region_info_t;
+	/* avoid out-translation of the argument */
+	out	object		: memory_object_name_t =
+					MACH_MSG_TYPE_MOVE_SEND
+					ctype: mach_port_t);
+
+routine mach_vm_object_info(
+		object		: memory_object_name_t;
+	out	info		: vm_object_info_t;
+	/* avoid out-translation of the argument */
+	out	shadow		: memory_object_name_t =
+					MACH_MSG_TYPE_MOVE_SEND
+					ctype: mach_port_t;
+	/* avoid out-translation of the argument */
+	out	copy		: memory_object_name_t =
+					MACH_MSG_TYPE_MOVE_SEND
+					ctype: mach_port_t);
+
+routine mach_vm_object_pages(
+		object		: memory_object_name_t;
+	out	pages		: vm_page_info_array_t,
+					CountInOut, Dealloc);
+
+/*
+ *	Returns information about the memory allocation caches.
+ */
+routine host_slab_info(
+		host		: host_t;
+	out	info		: cache_info_array_t,
+					CountInOut, Dealloc);
+
+#else	/* !defined(MACH_VM_DEBUG) || MACH_VM_DEBUG */
+skip;	/* mach_vm_region_info */
+skip;	/* mach_vm_object_info */
+skip;	/* mach_vm_object_pages */
+#endif	/* !defined(MACH_VM_DEBUG) || MACH_VM_DEBUG */
diff --git a/proc/mach_debug/mach_debug_types.defs b/proc/mach_debug/mach_debug_types.defs
new file mode 100644
index 0000000..d24b6f9
--- /dev/null
+++ b/proc/mach_debug/mach_debug_types.defs
@@ -0,0 +1,64 @@
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ *	Mach kernel debugging interface type declarations
+ */
+
+#ifndef	_MACH_DEBUG_MACH_DEBUG_TYPES_DEFS_
+#define _MACH_DEBUG_MACH_DEBUG_TYPES_DEFS_
+
+#include <mach/std_types.defs>
+
+type cache_info_t = struct[19] of integer_t;
+type cache_info_array_t = array[] of cache_info_t;
+
+type hash_info_bucket_t = struct[1] of natural_t;
+type hash_info_bucket_array_t = array[] of hash_info_bucket_t;
+
+type ipc_info_space_t = struct[6] of natural_t;
+
+type ipc_info_name_t = struct[9] of natural_t;
+type ipc_info_name_array_t = array[] of ipc_info_name_t;
+
+type ipc_info_tree_name_t = struct[11] of natural_t;
+type ipc_info_tree_name_array_t = array[] of ipc_info_tree_name_t;
+
+type vm_region_info_t = struct[11] of natural_t;
+type vm_region_info_array_t = array[] of vm_region_info_t;
+
+type vm_object_info_t = struct[14] of natural_t;
+type vm_object_info_array_t = array[] of vm_object_info_t;
+
+type vm_page_info_t = struct[6] of natural_t;
+type vm_page_info_array_t = array[] of vm_page_info_t;
+
+type symtab_name_t = (MACH_MSG_TYPE_STRING_C, 8*32);
+
+type kernel_debug_name_t = c_string[*: 64];
+
+import <mach_debug/mach_debug_types.h>;
+
+#endif	/* _MACH_DEBUG_MACH_DEBUG_TYPES_DEFS_ */
diff --git a/proc/mach_debug/mach_debug_types.h b/proc/mach_debug/mach_debug_types.h
new file mode 100644
index 0000000..9c7d1fd
--- /dev/null
+++ b/proc/mach_debug/mach_debug_types.h
@@ -0,0 +1,51 @@
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ *	Mach kernel debugging interface type declarations
+ */
+
+#ifndef	_MACH_DEBUG_MACH_DEBUG_TYPES_H_
+#define _MACH_DEBUG_MACH_DEBUG_TYPES_H_
+
+#include <mach_debug/ipc_info.h>
+#include <mach_debug/vm_info.h>
+#include <mach_debug/slab_info.h>
+#include <mach_debug/hash_info.h>
+
+typedef	char	symtab_name_t[32];
+
+/*
+ *	A fixed-length string data type intended for names given to
+ *	kernel objects.
+ *
+ *	Note that it is not guaranteed that the in-kernel data
+ *	structure will hold KERNEL_DEBUG_NAME_MAX bytes.  The given
+ *	name will be truncated to fit into the target data structure.
+ */
+#define KERNEL_DEBUG_NAME_MAX (64)
+typedef char	kernel_debug_name_t[KERNEL_DEBUG_NAME_MAX];
+
+#endif	/* _MACH_DEBUG_MACH_DEBUG_TYPES_H_ */
diff --git a/proc/mach_debug/pc_info.h b/proc/mach_debug/pc_info.h
new file mode 100644
index 0000000..bc43fa8
--- /dev/null
+++ b/proc/mach_debug/pc_info.h
@@ -0,0 +1,43 @@
+/* 
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ * 
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ * 
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ * 
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ *	File:	mach_debug/pc_info.h
+ *	Author:	Brian Bershad
+ *	Date:	January 1992
+ *
+ *	Definitions for the PC sampling interface.
+ */
+
+#ifndef	_MACH_DEBUG_PC_INFO_H_
+#define _MACH_DEBUG_PC_INFO_H_
+
+
+typedef struct sampled_pc {
+    task_t 	task;
+    thread_t 	thread;
+    vm_offset_t pc;
+} sampled_pc_t;
+
+typedef sampled_pc_t *sampled_pc_array_t;
+typedef unsigned int sampled_pc_seqno_t;
+
+#endif	_MACH_DEBUG_PC_INFO_H_
diff --git a/proc/mach_debug/slab_info.h b/proc/mach_debug/slab_info.h
new file mode 100644
index 0000000..37dcb8c
--- /dev/null
+++ b/proc/mach_debug/slab_info.h
@@ -0,0 +1,62 @@
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+
+#ifndef _MACH_DEBUG_SLAB_INFO_H_
+#define _MACH_DEBUG_SLAB_INFO_H_
+
+#include <sys/types.h>
+
+/*
+ *	Remember to update the mig type definitions
+ *	in mach_debug_types.defs when adding/removing fields.
+ */
+
+#define CACHE_NAME_MAX_LEN 32
+
+#define CACHE_FLAGS_NO_CPU_POOL		0x01
+#define CACHE_FLAGS_SLAB_EXTERNAL	0x02
+#define CACHE_FLAGS_NO_RECLAIM		0x04
+#define CACHE_FLAGS_VERIFY		0x08
+#define CACHE_FLAGS_DIRECT		0x10
+
+typedef struct cache_info {
+	int flags;
+	size_t cpu_pool_size;
+	size_t obj_size;
+	size_t align;
+	size_t buf_size;
+	size_t slab_size;
+	unsigned long bufs_per_slab;
+	unsigned long nr_objs;
+	unsigned long nr_bufs;
+	unsigned long nr_slabs;
+	unsigned long nr_free_slabs;
+	char name[CACHE_NAME_MAX_LEN];
+} cache_info_t;
+
+typedef cache_info_t *cache_info_array_t;
+
+#endif	/* _MACH_DEBUG_SLAB_INFO_H_ */
diff --git a/proc/mach_debug/vm_info.h b/proc/mach_debug/vm_info.h
new file mode 100644
index 0000000..70ba887
--- /dev/null
+++ b/proc/mach_debug/vm_info.h
@@ -0,0 +1,132 @@
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ *	File:	mach_debug/vm_info.h
+ *	Author:	Rich Draves
+ *	Date:	March, 1990
+ *
+ *	Definitions for the VM debugging interface.
+ */
+
+#ifndef	_MACH_DEBUG_VM_INFO_H_
+#define _MACH_DEBUG_VM_INFO_H_
+
+#include <mach/boolean.h>
+#include <mach/machine/vm_types.h>
+#include <mach/vm_inherit.h>
+#include <mach/vm_prot.h>
+#include <mach/memory_object.h>
+
+/*
+ *	Remember to update the mig type definitions
+ *	in mach_debug_types.defs when adding/removing fields.
+ */
+
+typedef struct vm_region_info {
+	vm_offset_t vri_start;		/* start of region */
+	vm_offset_t vri_end;		/* end of region */
+
+/*vm_prot_t*/natural_t vri_protection;	/* protection code */
+/*vm_prot_t*/natural_t vri_max_protection;	/* maximum protection */
+/*vm_inherit_t*/natural_t vri_inheritance;	/* inheritance */
+	natural_t vri_wired_count;	/* number of times wired */
+	natural_t vri_user_wired_count; /* number of times user has wired */
+
+	vm_offset_t vri_object;		/* the mapped object */
+	vm_offset_t vri_offset;		/* offset into object */
+/*boolean_t*/integer_t vri_needs_copy;	/* does object need to be copied? */
+	natural_t vri_sharing;	/* share map references */
+} vm_region_info_t;
+
+typedef vm_region_info_t *vm_region_info_array_t;
+
+
+typedef natural_t vm_object_info_state_t;
+
+#define VOI_STATE_PAGER_CREATED		0x00000001
+#define VOI_STATE_PAGER_INITIALIZED	0x00000002
+#define VOI_STATE_PAGER_READY		0x00000004
+#define VOI_STATE_CAN_PERSIST		0x00000008
+#define VOI_STATE_INTERNAL		0x00000010
+#define VOI_STATE_TEMPORARY		0x00000020
+#define VOI_STATE_ALIVE			0x00000040
+#define VOI_STATE_LOCK_IN_PROGRESS	0x00000080
+#define VOI_STATE_LOCK_RESTART		0x00000100
+#define VOI_STATE_USE_OLD_PAGEOUT	0x00000200
+
+typedef struct vm_object_info {
+	vm_offset_t voi_object;		/* this object */
+	vm_size_t voi_pagesize;		/* object's page size */
+	vm_size_t voi_size;		/* object size (valid if internal) */
+	natural_t voi_ref_count;	/* number of references */
+	natural_t voi_resident_page_count; /* number of resident pages */
+	natural_t voi_absent_count;	/* number requested but not filled */
+	vm_offset_t voi_copy;		/* copy object */
+	vm_offset_t voi_shadow;		/* shadow object */
+	vm_offset_t voi_shadow_offset;	/* offset into shadow object */
+	vm_offset_t voi_paging_offset;	/* offset into memory object */
+/*memory_object_copy_strategy_t*/integer_t voi_copy_strategy;
+					/* how to handle data copy */
+	vm_offset_t voi_last_alloc;	/* offset of last allocation */
+	natural_t voi_paging_in_progress; /* paging references */
+	vm_object_info_state_t voi_state; /* random state bits */
+} vm_object_info_t;
+
+typedef vm_object_info_t *vm_object_info_array_t;
+
+
+typedef natural_t vm_page_info_state_t;
+
+#define VPI_STATE_BUSY		0x00000001
+#define VPI_STATE_WANTED	0x00000002
+#define VPI_STATE_TABLED	0x00000004
+#define VPI_STATE_FICTITIOUS	0x00000008
+#define VPI_STATE_PRIVATE	0x00000010
+#define VPI_STATE_ABSENT	0x00000020
+#define VPI_STATE_ERROR		0x00000040
+#define VPI_STATE_DIRTY		0x00000080
+#define VPI_STATE_PRECIOUS	0x00000100
+#define VPI_STATE_OVERWRITING	0x00000200
+#define VPI_STATE_INACTIVE	0x00000400
+#define VPI_STATE_ACTIVE	0x00000800
+#define VPI_STATE_LAUNDRY	0x00001000
+#define VPI_STATE_FREE		0x00002000
+#define VPI_STATE_REFERENCE	0x00004000
+
+#define VPI_STATE_PAGER		0x80000000	/* pager has the page */
+
+typedef struct vm_page_info {
+	vm_offset_t vpi_offset;		/* offset in object */
+	vm_offset_t vpi_phys_addr;	/* physical address */
+	natural_t vpi_wire_count;	/* number of times wired */
+/*vm_prot_t*/natural_t vpi_page_lock;	/* XP access restrictions */
+/*vm_prot_t*/natural_t vpi_unlock_request;	/* outstanding unlock requests */
+	vm_page_info_state_t vpi_state;	/* random state bits */
+} vm_page_info_t;
+
+typedef vm_page_info_t *vm_page_info_array_t;
+
+#endif	/* _MACH_DEBUG_VM_INFO_H_ */
diff --git a/proc/mgt.c b/proc/mgt.c
index 5e0accd..61a45a6 100644
--- a/proc/mgt.c
+++ b/proc/mgt.c
@@ -663,6 +663,10 @@ complete_proc (struct proc *p, pid_t pid)
 
   p->p_pid = pid;
 
+  char name[20];	/* prefix + 10 digits + \0 */
+  snprintf (name, sizeof name, "with pid %i", pid);
+  task_set_name (p->p_task, name);
+
   ids_ref (&nullids);
   p->p_id = &nullids;