diff options
Diffstat (limited to 'gdb/m3-nat.c')
| -rw-r--r-- | gdb/m3-nat.c | 4566 |
1 files changed, 0 insertions, 4566 deletions
diff --git a/gdb/m3-nat.c b/gdb/m3-nat.c deleted file mode 100644 index 9e3f93b..0000000 --- a/gdb/m3-nat.c +++ /dev/null @@ -1,4566 +0,0 @@ -// OBSOLETE /* Interface GDB to Mach 3.0 operating systems. -// OBSOLETE (Most) Mach 3.0 related routines live in this file. -// OBSOLETE -// OBSOLETE Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -// OBSOLETE 2002 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Author: Jukka Virtanen <jtv@hut.fi> -// OBSOLETE * Computing Centre -// OBSOLETE * Helsinki University of Technology -// OBSOLETE * Finland -// OBSOLETE * -// OBSOLETE * Thanks to my friends who helped with ideas and testing: -// OBSOLETE * -// OBSOLETE * Johannes Helander, Antti Louko, Tero Mononen, -// OBSOLETE * jvh@cs.hut.fi alo@hut.fi tmo@cs.hut.fi -// OBSOLETE * -// OBSOLETE * Tero Kivinen and Eamonn McManus -// OBSOLETE * kivinen@cs.hut.fi emcmanus@gr.osf.org -// OBSOLETE * -// OBSOLETE */ -// OBSOLETE -// OBSOLETE #include <stdio.h> -// OBSOLETE -// OBSOLETE #include <mach.h> -// OBSOLETE #include <servers/netname.h> -// OBSOLETE #include <servers/machid.h> -// OBSOLETE #include <mach/message.h> -// OBSOLETE #include <mach/notify.h> -// OBSOLETE #include <mach_error.h> -// OBSOLETE #include <mach/exception.h> -// OBSOLETE #include <mach/vm_attributes.h> -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "value.h" -// OBSOLETE #include "language.h" -// OBSOLETE #include "target.h" -// OBSOLETE #include "gdb_wait.h" -// OBSOLETE #include "gdbcmd.h" -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE #include <servers/machid_lib.h> -// OBSOLETE #else -// OBSOLETE #define MACH_TYPE_TASK 1 -// OBSOLETE #define MACH_TYPE_THREAD 2 -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE /* Included only for signal names and NSIG -// OBSOLETE -// OBSOLETE * note: There are many problems in signal handling with -// OBSOLETE * gdb in Mach 3.0 in general. -// OBSOLETE */ -// OBSOLETE #include <signal.h> -// OBSOLETE #define SIG_UNKNOWN 0 /* Exception that has no matching unix signal */ -// OBSOLETE -// OBSOLETE #include <cthreads.h> -// OBSOLETE -// OBSOLETE /* This is what a cproc looks like. This is here partly because -// OBSOLETE cthread_internals.h is not a header we can just #include, partly with -// OBSOLETE an eye towards perhaps getting this to work with cross-debugging -// OBSOLETE someday. Best solution is if CMU publishes a real interface to this -// OBSOLETE stuff. */ -// OBSOLETE #define CPROC_NEXT_OFFSET 0 -// OBSOLETE #define CPROC_NEXT_SIZE (TARGET_PTR_BIT / HOST_CHAR_BIT) -// OBSOLETE #define CPROC_INCARNATION_OFFSET (CPROC_NEXT_OFFSET + CPROC_NEXT_SIZE) -// OBSOLETE #define CPROC_INCARNATION_SIZE (sizeof (cthread_t)) -// OBSOLETE #define CPROC_LIST_OFFSET (CPROC_INCARNATION_OFFSET + CPROC_INCARNATION_SIZE) -// OBSOLETE #define CPROC_LIST_SIZE (TARGET_PTR_BIT / HOST_CHAR_BIT) -// OBSOLETE #define CPROC_WAIT_OFFSET (CPROC_LIST_OFFSET + CPROC_LIST_SIZE) -// OBSOLETE #define CPROC_WAIT_SIZE (TARGET_PTR_BIT / HOST_CHAR_BIT) -// OBSOLETE #define CPROC_REPLY_OFFSET (CPROC_WAIT_OFFSET + CPROC_WAIT_SIZE) -// OBSOLETE #define CPROC_REPLY_SIZE (sizeof (mach_port_t)) -// OBSOLETE #define CPROC_CONTEXT_OFFSET (CPROC_REPLY_OFFSET + CPROC_REPLY_SIZE) -// OBSOLETE #define CPROC_CONTEXT_SIZE (TARGET_INT_BIT / HOST_CHAR_BIT) -// OBSOLETE #define CPROC_LOCK_OFFSET (CPROC_CONTEXT_OFFSET + CPROC_CONTEXT_SIZE) -// OBSOLETE #define CPROC_LOCK_SIZE (sizeof (spin_lock_t)) -// OBSOLETE #define CPROC_STATE_OFFSET (CPROC_LOCK_OFFSET + CPROC_LOCK_SIZE) -// OBSOLETE #define CPROC_STATE_SIZE (TARGET_INT_BIT / HOST_CHAR_BIT) -// OBSOLETE #define CPROC_WIRED_OFFSET (CPROC_STATE_OFFSET + CPROC_STATE_SIZE) -// OBSOLETE #define CPROC_WIRED_SIZE (sizeof (mach_port_t)) -// OBSOLETE #define CPROC_BUSY_OFFSET (CPROC_WIRED_OFFSET + CPROC_WIRED_SIZE) -// OBSOLETE #define CPROC_BUSY_SIZE (TARGET_INT_BIT / HOST_CHAR_BIT) -// OBSOLETE #define CPROC_MSG_OFFSET (CPROC_BUSY_OFFSET + CPROC_BUSY_SIZE) -// OBSOLETE #define CPROC_MSG_SIZE (sizeof (mach_msg_header_t)) -// OBSOLETE #define CPROC_BASE_OFFSET (CPROC_MSG_OFFSET + CPROC_MSG_SIZE) -// OBSOLETE #define CPROC_BASE_SIZE (TARGET_INT_BIT / HOST_CHAR_BIT) -// OBSOLETE #define CPROC_SIZE_OFFSET (CPROC_BASE_OFFSET + CPROC_BASE_SIZE) -// OBSOLETE #define CPROC_SIZE_SIZE (TARGET_INT_BIT / HOST_CHAR_BIT) -// OBSOLETE #define CPROC_SIZE (CPROC_SIZE_OFFSET + CPROC_SIZE_SIZE) -// OBSOLETE -// OBSOLETE /* Values for the state field in the cproc. */ -// OBSOLETE #define CPROC_RUNNING 0 -// OBSOLETE #define CPROC_SWITCHING 1 -// OBSOLETE #define CPROC_BLOCKED 2 -// OBSOLETE #define CPROC_CONDWAIT 4 -// OBSOLETE -// OBSOLETE /* For cproc and kernel thread mapping */ -// OBSOLETE typedef struct gdb_thread -// OBSOLETE { -// OBSOLETE mach_port_t name; -// OBSOLETE CORE_ADDR sp; -// OBSOLETE CORE_ADDR pc; -// OBSOLETE CORE_ADDR fp; -// OBSOLETE boolean_t in_emulator; -// OBSOLETE int slotid; -// OBSOLETE -// OBSOLETE /* This is for the mthreads list. It points to the cproc list. -// OBSOLETE Perhaps the two lists should be merged (or perhaps it was a mistake -// OBSOLETE to make them both use a struct gdb_thread). */ -// OBSOLETE struct gdb_thread *cproc; -// OBSOLETE -// OBSOLETE /* These are for the cproc list, which is linked through the next field -// OBSOLETE of the struct gdb_thread. */ -// OBSOLETE char raw_cproc[CPROC_SIZE]; -// OBSOLETE /* The cthread which is pointed to by the incarnation field from the -// OBSOLETE cproc. This points to the copy we've read into GDB. */ -// OBSOLETE cthread_t cthread; -// OBSOLETE /* Point back to the mthreads list. */ -// OBSOLETE int reverse_map; -// OBSOLETE struct gdb_thread *next; -// OBSOLETE } -// OBSOLETE *gdb_thread_t; -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Actions for Mach exceptions. -// OBSOLETE * -// OBSOLETE * sigmap field maps the exception to corresponding Unix signal. -// OBSOLETE * -// OBSOLETE * I do not know how to map the exception to unix signal -// OBSOLETE * if SIG_UNKNOWN is specified. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE struct exception_list -// OBSOLETE { -// OBSOLETE char *name; -// OBSOLETE boolean_t forward; -// OBSOLETE boolean_t print; -// OBSOLETE int sigmap; -// OBSOLETE } -// OBSOLETE exception_map[] = -// OBSOLETE { -// OBSOLETE { -// OBSOLETE "not_mach3_exception", FALSE, TRUE, SIG_UNKNOWN -// OBSOLETE } -// OBSOLETE , -// OBSOLETE { -// OBSOLETE "EXC_BAD_ACCESS", FALSE, TRUE, SIGSEGV -// OBSOLETE } -// OBSOLETE , -// OBSOLETE { -// OBSOLETE "EXC_BAD_INSTRUCTION", FALSE, TRUE, SIGILL -// OBSOLETE } -// OBSOLETE , -// OBSOLETE { -// OBSOLETE "EXC_ARITHMETIC", FALSE, TRUE, SIGFPE -// OBSOLETE } -// OBSOLETE , -// OBSOLETE { -// OBSOLETE "EXC_EMULATION", FALSE, TRUE, SIGEMT -// OBSOLETE } -// OBSOLETE , /* ??? */ -// OBSOLETE { -// OBSOLETE "EXC_SOFTWARE", FALSE, TRUE, SIG_UNKNOWN -// OBSOLETE } -// OBSOLETE , -// OBSOLETE { -// OBSOLETE "EXC_BREAKPOINT", FALSE, FALSE, SIGTRAP -// OBSOLETE } -// OBSOLETE }; -// OBSOLETE -// OBSOLETE /* Mach exception table size */ -// OBSOLETE int max_exception = sizeof (exception_map) / sizeof (struct exception_list) - 1; -// OBSOLETE -// OBSOLETE #define MAX_EXCEPTION max_exception -// OBSOLETE -// OBSOLETE WAITTYPE wait_status; -// OBSOLETE -// OBSOLETE /* If you define this, intercepted bsd server calls will be -// OBSOLETE * dumped while waiting the inferior to EXEC the correct -// OBSOLETE * program -// OBSOLETE */ -// OBSOLETE /* #define DUMP_SYSCALL /* debugging interceptor */ -// OBSOLETE -// OBSOLETE /* xx_debug() outputs messages if this is nonzero. -// OBSOLETE * If > 1, DUMP_SYSCALL will dump message contents. -// OBSOLETE */ -// OBSOLETE int debug_level = 0; -// OBSOLETE -// OBSOLETE /* "Temporary" debug stuff */ -// OBSOLETE void -// OBSOLETE xx_debug (char *fmt, int a, int b, int c) -// OBSOLETE { -// OBSOLETE if (debug_level) -// OBSOLETE warning (fmt, a, b, c); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* This is in libmach.a */ -// OBSOLETE extern mach_port_t name_server_port; -// OBSOLETE -// OBSOLETE /* Set in catch_exception_raise */ -// OBSOLETE int stop_exception, stop_code, stop_subcode; -// OBSOLETE int stopped_in_exception; -// OBSOLETE -// OBSOLETE /* Thread that was the active thread when we stopped */ -// OBSOLETE thread_t stop_thread = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE char *hostname = ""; -// OBSOLETE -// OBSOLETE /* Set when task is attached or created */ -// OBSOLETE boolean_t emulator_present = FALSE; -// OBSOLETE -// OBSOLETE task_t inferior_task; -// OBSOLETE thread_t current_thread; -// OBSOLETE -// OBSOLETE /* Exception ports for inferior task */ -// OBSOLETE mach_port_t inferior_exception_port = MACH_PORT_NULL; -// OBSOLETE mach_port_t inferior_old_exception_port = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE /* task exceptions and notifications */ -// OBSOLETE mach_port_t inferior_wait_port_set = MACH_PORT_NULL; -// OBSOLETE mach_port_t our_notify_port = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE /* This is "inferior_wait_port_set" when not single stepping, and -// OBSOLETE * "singlestepped_thread_port" when we are single stepping. -// OBSOLETE * -// OBSOLETE * This is protected by a cleanup function: discard_single_step() -// OBSOLETE */ -// OBSOLETE mach_port_t currently_waiting_for = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE /* A port for external messages to gdb. -// OBSOLETE * External in the meaning that they do not come -// OBSOLETE * from the inferior_task, but rather from external -// OBSOLETE * tasks. -// OBSOLETE * -// OBSOLETE * As a debugging feature: -// OBSOLETE * A debugger debugging another debugger can stop the -// OBSOLETE * inferior debugger by the following command sequence -// OBSOLETE * (without running external programs) -// OBSOLETE * -// OBSOLETE * (top-gdb) set stop_inferior_gdb () -// OBSOLETE * (top-gdb) continue -// OBSOLETE */ -// OBSOLETE mach_port_t our_message_port = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE /* For single stepping */ -// OBSOLETE mach_port_t thread_exception_port = MACH_PORT_NULL; -// OBSOLETE mach_port_t thread_saved_exception_port = MACH_PORT_NULL; -// OBSOLETE mach_port_t singlestepped_thread_port = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE /* For machid calls */ -// OBSOLETE mach_port_t mid_server = MACH_PORT_NULL; -// OBSOLETE mach_port_t mid_auth = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE /* If gdb thinks the inferior task is not suspended, it -// OBSOLETE * must take suspend/abort the threads when it reads the state. -// OBSOLETE */ -// OBSOLETE int must_suspend_thread = 0; -// OBSOLETE -// OBSOLETE /* When single stepping, we switch the port that mach_really_wait() listens to. -// OBSOLETE * This cleanup is a guard to prevent the port set from being left to -// OBSOLETE * the singlestepped_thread_port when error() is called. -// OBSOLETE * This is nonzero only when we are single stepping. -// OBSOLETE */ -// OBSOLETE #define NULL_CLEANUP (struct cleanup *)0 -// OBSOLETE struct cleanup *cleanup_step = NULL_CLEANUP; -// OBSOLETE -// OBSOLETE -// OBSOLETE static struct target_ops m3_ops; -// OBSOLETE -// OBSOLETE static void m3_kill_inferior (); -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE #define MACH_TYPE_EXCEPTION_PORT -1 -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE /* Chain of ports to remember requested notifications. */ -// OBSOLETE -// OBSOLETE struct port_chain -// OBSOLETE { -// OBSOLETE struct port_chain *next; -// OBSOLETE mach_port_t port; -// OBSOLETE int type; -// OBSOLETE int mid; /* Now only valid with MACH_TYPE_THREAD and */ -// OBSOLETE /* MACH_TYPE_THREAD */ -// OBSOLETE }; -// OBSOLETE typedef struct port_chain *port_chain_t; -// OBSOLETE -// OBSOLETE /* Room for chain nodes comes from pchain_obstack */ -// OBSOLETE struct obstack pchain_obstack; -// OBSOLETE struct obstack *port_chain_obstack = &pchain_obstack; -// OBSOLETE -// OBSOLETE /* For thread handling */ -// OBSOLETE struct obstack Cproc_obstack; -// OBSOLETE struct obstack *cproc_obstack = &Cproc_obstack; -// OBSOLETE -// OBSOLETE /* the list of notified ports */ -// OBSOLETE port_chain_t notify_chain = (port_chain_t) NULL; -// OBSOLETE -// OBSOLETE port_chain_t -// OBSOLETE port_chain_insert (port_chain_t list, mach_port_t name, int type) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE port_chain_t new; -// OBSOLETE int mid; -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (name)) -// OBSOLETE return list; -// OBSOLETE -// OBSOLETE if (type == MACH_TYPE_TASK || type == MACH_TYPE_THREAD) -// OBSOLETE { -// OBSOLETE if (!MACH_PORT_VALID (mid_server)) -// OBSOLETE { -// OBSOLETE warning ("Machid server port invalid, can not map port 0x%x to MID", -// OBSOLETE name); -// OBSOLETE mid = name; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE ret = machid_mach_register (mid_server, mid_auth, name, type, &mid); -// OBSOLETE -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("Can not map name (0x%x) to MID with machid", name); -// OBSOLETE mid = name; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE internal_error (__FILE__, __LINE__, "failed internal consistency check"); -// OBSOLETE -// OBSOLETE new = (port_chain_t) obstack_alloc (port_chain_obstack, -// OBSOLETE sizeof (struct port_chain)); -// OBSOLETE new->next = list; -// OBSOLETE new->port = name; -// OBSOLETE new->type = type; -// OBSOLETE new->mid = mid; -// OBSOLETE -// OBSOLETE return new; -// OBSOLETE } -// OBSOLETE -// OBSOLETE port_chain_t -// OBSOLETE port_chain_delete (port_chain_t list, mach_port_t elem) -// OBSOLETE { -// OBSOLETE if (list) -// OBSOLETE if (list->port == elem) -// OBSOLETE list = list->next; -// OBSOLETE else -// OBSOLETE while (list->next) -// OBSOLETE { -// OBSOLETE if (list->next->port == elem) -// OBSOLETE list->next = list->next->next; /* GCd with obstack_free() */ -// OBSOLETE else -// OBSOLETE list = list->next; -// OBSOLETE } -// OBSOLETE return list; -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE port_chain_destroy (struct obstack *ostack) -// OBSOLETE { -// OBSOLETE obstack_free (ostack, 0); -// OBSOLETE obstack_init (ostack); -// OBSOLETE } -// OBSOLETE -// OBSOLETE port_chain_t -// OBSOLETE port_chain_member (port_chain_t list, mach_port_t elem) -// OBSOLETE { -// OBSOLETE while (list) -// OBSOLETE { -// OBSOLETE if (list->port == elem) -// OBSOLETE return list; -// OBSOLETE list = list->next; -// OBSOLETE } -// OBSOLETE return (port_chain_t) NULL; -// OBSOLETE } -// OBSOLETE -// OBSOLETE int -// OBSOLETE map_port_name_to_mid (mach_port_t name, int type) -// OBSOLETE { -// OBSOLETE port_chain_t elem; -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (name)) -// OBSOLETE return -1; -// OBSOLETE -// OBSOLETE elem = port_chain_member (notify_chain, name); -// OBSOLETE -// OBSOLETE if (elem && (elem->type == type)) -// OBSOLETE return elem->mid; -// OBSOLETE -// OBSOLETE if (elem) -// OBSOLETE return -1; -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (mid_server)) -// OBSOLETE { -// OBSOLETE warning ("Machid server port invalid, can not map port 0x%x to mid", -// OBSOLETE name); -// OBSOLETE return -1; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE int mid; -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE ret = machid_mach_register (mid_server, mid_auth, name, type, &mid); -// OBSOLETE -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("Can not map name (0x%x) to mid with machid", name); -// OBSOLETE return -1; -// OBSOLETE } -// OBSOLETE return mid; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Guard for currently_waiting_for and singlestepped_thread_port */ -// OBSOLETE static void -// OBSOLETE discard_single_step (thread_t thread) -// OBSOLETE { -// OBSOLETE currently_waiting_for = inferior_wait_port_set; -// OBSOLETE -// OBSOLETE cleanup_step = NULL_CLEANUP; -// OBSOLETE if (MACH_PORT_VALID (thread) && MACH_PORT_VALID (singlestepped_thread_port)) -// OBSOLETE setup_single_step (thread, FALSE); -// OBSOLETE } -// OBSOLETE -// OBSOLETE setup_single_step (thread_t thread, boolean_t start_step) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (thread)) -// OBSOLETE error ("Invalid thread supplied to setup_single_step"); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE mach_port_t teport; -// OBSOLETE -// OBSOLETE /* Get the current thread exception port */ -// OBSOLETE ret = thread_get_exception_port (thread, &teport); -// OBSOLETE CHK ("Getting thread's exception port", ret); -// OBSOLETE -// OBSOLETE if (start_step) -// OBSOLETE { -// OBSOLETE if (MACH_PORT_VALID (singlestepped_thread_port)) -// OBSOLETE { -// OBSOLETE warning ("Singlestepped_thread_port (0x%x) is still valid?", -// OBSOLETE singlestepped_thread_port); -// OBSOLETE singlestepped_thread_port = MACH_PORT_NULL; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* If we are already stepping this thread */ -// OBSOLETE if (MACH_PORT_VALID (teport) && teport == thread_exception_port) -// OBSOLETE { -// OBSOLETE ret = mach_port_deallocate (mach_task_self (), teport); -// OBSOLETE CHK ("Could not deallocate thread exception port", ret); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE ret = thread_set_exception_port (thread, thread_exception_port); -// OBSOLETE CHK ("Setting exception port for thread", ret); -// OBSOLETE #if 0 -// OBSOLETE /* Insert thread exception port to wait port set */ -// OBSOLETE ret = mach_port_move_member (mach_task_self (), -// OBSOLETE thread_exception_port, -// OBSOLETE inferior_wait_port_set); -// OBSOLETE CHK ("Moving thread exception port to inferior_wait_port_set", -// OBSOLETE ret); -// OBSOLETE #endif -// OBSOLETE thread_saved_exception_port = teport; -// OBSOLETE } -// OBSOLETE -// OBSOLETE thread_trace (thread, TRUE); -// OBSOLETE -// OBSOLETE singlestepped_thread_port = thread_exception_port; -// OBSOLETE currently_waiting_for = singlestepped_thread_port; -// OBSOLETE cleanup_step = make_cleanup (discard_single_step, thread); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE if (!MACH_PORT_VALID (teport)) -// OBSOLETE error ("Single stepped thread had an invalid exception port?"); -// OBSOLETE -// OBSOLETE if (teport != thread_exception_port) -// OBSOLETE error ("Single stepped thread had an unknown exception port?"); -// OBSOLETE -// OBSOLETE ret = mach_port_deallocate (mach_task_self (), teport); -// OBSOLETE CHK ("Couldn't deallocate thread exception port", ret); -// OBSOLETE #if 0 -// OBSOLETE /* Remove thread exception port from wait port set */ -// OBSOLETE ret = mach_port_move_member (mach_task_self (), -// OBSOLETE thread_exception_port, -// OBSOLETE MACH_PORT_NULL); -// OBSOLETE CHK ("Removing thread exception port from inferior_wait_port_set", -// OBSOLETE ret); -// OBSOLETE #endif -// OBSOLETE /* Restore thread's old exception port */ -// OBSOLETE ret = thread_set_exception_port (thread, -// OBSOLETE thread_saved_exception_port); -// OBSOLETE CHK ("Restoring stepped thread's exception port", ret); -// OBSOLETE -// OBSOLETE if (MACH_PORT_VALID (thread_saved_exception_port)) -// OBSOLETE (void) mach_port_deallocate (mach_task_self (), -// OBSOLETE thread_saved_exception_port); -// OBSOLETE -// OBSOLETE thread_trace (thread, FALSE); -// OBSOLETE -// OBSOLETE singlestepped_thread_port = MACH_PORT_NULL; -// OBSOLETE currently_waiting_for = inferior_wait_port_set; -// OBSOLETE if (cleanup_step) -// OBSOLETE discard_cleanups (cleanup_step); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static -// OBSOLETE request_notify (mach_port_t name, mach_msg_id_t variant, int type) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE mach_port_t previous_port_dummy = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (name)) -// OBSOLETE return; -// OBSOLETE -// OBSOLETE if (port_chain_member (notify_chain, name)) -// OBSOLETE return; -// OBSOLETE -// OBSOLETE ret = mach_port_request_notification (mach_task_self (), -// OBSOLETE name, -// OBSOLETE variant, -// OBSOLETE 1, -// OBSOLETE our_notify_port, -// OBSOLETE MACH_MSG_TYPE_MAKE_SEND_ONCE, -// OBSOLETE &previous_port_dummy); -// OBSOLETE CHK ("Serious: request_notify failed", ret); -// OBSOLETE -// OBSOLETE (void) mach_port_deallocate (mach_task_self (), -// OBSOLETE previous_port_dummy); -// OBSOLETE -// OBSOLETE notify_chain = port_chain_insert (notify_chain, name, type); -// OBSOLETE } -// OBSOLETE -// OBSOLETE reverse_msg_bits (mach_msg_header_t *msgp, int type) -// OBSOLETE { -// OBSOLETE int rbits, lbits; -// OBSOLETE rbits = MACH_MSGH_BITS_REMOTE (msgp->msgh_bits); -// OBSOLETE lbits = type; -// OBSOLETE msgp->msgh_bits = -// OBSOLETE (msgp->msgh_bits & ~MACH_MSGH_BITS_PORTS_MASK) | -// OBSOLETE MACH_MSGH_BITS (lbits, rbits); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* On the third day He said: -// OBSOLETE -// OBSOLETE Let this be global -// OBSOLETE and then it was global. -// OBSOLETE -// OBSOLETE When creating the inferior fork, the -// OBSOLETE child code in inflow.c sets the name of the -// OBSOLETE bootstrap_port in its address space to this -// OBSOLETE variable. -// OBSOLETE -// OBSOLETE The name is transferred to our address space -// OBSOLETE with mach3_read_inferior(). -// OBSOLETE -// OBSOLETE Thou shalt not do this with -// OBSOLETE task_get_bootstrap_port() in this task, since -// OBSOLETE the name in the inferior task is different than -// OBSOLETE the one we get. -// OBSOLETE -// OBSOLETE For blessed are the meek, as they shall inherit -// OBSOLETE the address space. -// OBSOLETE */ -// OBSOLETE mach_port_t original_server_port_name = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Called from inferior after FORK but before EXEC */ -// OBSOLETE static void -// OBSOLETE m3_trace_me (void) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE /* Get the NAME of the bootstrap port in this task -// OBSOLETE so that GDB can read it */ -// OBSOLETE ret = task_get_bootstrap_port (mach_task_self (), -// OBSOLETE &original_server_port_name); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE internal_error (__FILE__, __LINE__, "failed internal consistency check"); -// OBSOLETE ret = mach_port_deallocate (mach_task_self (), -// OBSOLETE original_server_port_name); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE internal_error (__FILE__, __LINE__, "failed internal consistency check"); -// OBSOLETE -// OBSOLETE /* Suspend this task to let the parent change my ports. -// OBSOLETE Resumed by the debugger */ -// OBSOLETE ret = task_suspend (mach_task_self ()); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE internal_error (__FILE__, __LINE__, "failed internal consistency check"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Intercept system calls to Unix server. -// OBSOLETE * After EXEC_COUNTER calls to exec(), return. -// OBSOLETE * -// OBSOLETE * Pre-assertion: Child is suspended. (Not verified) -// OBSOLETE * Post-condition: Child is suspended after EXEC_COUNTER exec() calls. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE intercept_exec_calls (int exec_counter) -// OBSOLETE { -// OBSOLETE int terminal_initted = 0; -// OBSOLETE -// OBSOLETE struct syscall_msg_t -// OBSOLETE { -// OBSOLETE mach_msg_header_t header; -// OBSOLETE mach_msg_type_t type; -// OBSOLETE char room[2000]; /* Enuff space */ -// OBSOLETE }; -// OBSOLETE -// OBSOLETE struct syscall_msg_t syscall_in, syscall_out; -// OBSOLETE -// OBSOLETE mach_port_t fake_server; -// OBSOLETE mach_port_t original_server_send; -// OBSOLETE mach_port_t original_exec_reply; -// OBSOLETE mach_port_t exec_reply; -// OBSOLETE mach_port_t exec_reply_send; -// OBSOLETE mach_msg_type_name_t acquired; -// OBSOLETE mach_port_t emulator_server_port_name; -// OBSOLETE struct task_basic_info info; -// OBSOLETE mach_msg_type_number_t info_count; -// OBSOLETE -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE if (exec_counter <= 0) -// OBSOLETE return; /* We are already set up in the correct program */ -// OBSOLETE -// OBSOLETE ret = mach_port_allocate (mach_task_self (), -// OBSOLETE MACH_PORT_RIGHT_RECEIVE, -// OBSOLETE &fake_server); -// OBSOLETE CHK ("create inferior_fake_server port failed", ret); -// OBSOLETE -// OBSOLETE /* Wait for inferior_task to suspend itself */ -// OBSOLETE while (1) -// OBSOLETE { -// OBSOLETE info_count = sizeof (info); -// OBSOLETE ret = task_info (inferior_task, -// OBSOLETE TASK_BASIC_INFO, -// OBSOLETE (task_info_t) & info, -// OBSOLETE &info_count); -// OBSOLETE CHK ("Task info", ret); -// OBSOLETE -// OBSOLETE if (info.suspend_count) -// OBSOLETE break; -// OBSOLETE -// OBSOLETE /* Note that the definition of the parameter was undefined -// OBSOLETE * at the time of this writing, so I just use an `ad hoc' value. -// OBSOLETE */ -// OBSOLETE (void) swtch_pri (42); /* Universal Priority Value */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Read the inferior's bootstrap port name */ -// OBSOLETE if (!mach3_read_inferior (&original_server_port_name, -// OBSOLETE &original_server_port_name, -// OBSOLETE sizeof (original_server_port_name))) -// OBSOLETE error ("Can't read inferior task bootstrap port name"); -// OBSOLETE -// OBSOLETE /* @@ BUG: If more than 1 send right GDB will FAIL!!! */ -// OBSOLETE /* Should get refs, and set them back when restoring */ -// OBSOLETE /* Steal the original bsd server send right from inferior */ -// OBSOLETE ret = mach_port_extract_right (inferior_task, -// OBSOLETE original_server_port_name, -// OBSOLETE MACH_MSG_TYPE_MOVE_SEND, -// OBSOLETE &original_server_send, -// OBSOLETE &acquired); -// OBSOLETE CHK ("mach_port_extract_right (bsd server send)", ret); -// OBSOLETE -// OBSOLETE if (acquired != MACH_MSG_TYPE_PORT_SEND) -// OBSOLETE error ("Incorrect right extracted, send right to bsd server expected"); -// OBSOLETE -// OBSOLETE ret = mach_port_insert_right (inferior_task, -// OBSOLETE original_server_port_name, -// OBSOLETE fake_server, -// OBSOLETE MACH_MSG_TYPE_MAKE_SEND); -// OBSOLETE CHK ("mach_port_insert_right (fake server send)", ret); -// OBSOLETE -// OBSOLETE xx_debug ("inferior task bsd server ports set up \nfs %x, ospn %x, oss %x\n", -// OBSOLETE fake_server, -// OBSOLETE original_server_port_name, original_server_send); -// OBSOLETE -// OBSOLETE /* A receive right to the reply generated by unix server exec() request */ -// OBSOLETE ret = mach_port_allocate (mach_task_self (), -// OBSOLETE MACH_PORT_RIGHT_RECEIVE, -// OBSOLETE &exec_reply); -// OBSOLETE CHK ("create intercepted_reply_port port failed", ret); -// OBSOLETE -// OBSOLETE /* Pass this send right to Unix server so it replies to us after exec() */ -// OBSOLETE ret = mach_port_extract_right (mach_task_self (), -// OBSOLETE exec_reply, -// OBSOLETE MACH_MSG_TYPE_MAKE_SEND_ONCE, -// OBSOLETE &exec_reply_send, -// OBSOLETE &acquired); -// OBSOLETE CHK ("mach_port_extract_right (exec_reply)", ret); -// OBSOLETE -// OBSOLETE if (acquired != MACH_MSG_TYPE_PORT_SEND_ONCE) -// OBSOLETE error ("Incorrect right extracted, send once expected for exec reply"); -// OBSOLETE -// OBSOLETE ret = mach_port_move_member (mach_task_self (), -// OBSOLETE fake_server, -// OBSOLETE inferior_wait_port_set); -// OBSOLETE CHK ("Moving fake syscall port to inferior_wait_port_set", ret); -// OBSOLETE -// OBSOLETE xx_debug ("syscall fake server set up, resuming inferior\n"); -// OBSOLETE -// OBSOLETE ret = task_resume (inferior_task); -// OBSOLETE CHK ("task_resume (startup)", ret); -// OBSOLETE -// OBSOLETE /* Read requests from the inferior. -// OBSOLETE Pass directly through everything else except exec() calls. -// OBSOLETE */ -// OBSOLETE while (exec_counter > 0) -// OBSOLETE { -// OBSOLETE ret = mach_msg (&syscall_in.header, /* header */ -// OBSOLETE MACH_RCV_MSG, /* options */ -// OBSOLETE 0, /* send size */ -// OBSOLETE sizeof (struct syscall_msg_t), /* receive size */ -// OBSOLETE inferior_wait_port_set, /* receive_name */ -// OBSOLETE MACH_MSG_TIMEOUT_NONE, -// OBSOLETE MACH_PORT_NULL); -// OBSOLETE CHK ("mach_msg (intercepted sycall)", ret); -// OBSOLETE -// OBSOLETE #ifdef DUMP_SYSCALL -// OBSOLETE print_msg (&syscall_in.header); -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE /* ASSERT : msgh_local_port == fake_server */ -// OBSOLETE -// OBSOLETE if (notify_server (&syscall_in.header, &syscall_out.header)) -// OBSOLETE error ("received a notify while intercepting syscalls"); -// OBSOLETE -// OBSOLETE if (syscall_in.header.msgh_id == MIG_EXEC_SYSCALL_ID) -// OBSOLETE { -// OBSOLETE xx_debug ("Received EXEC SYSCALL, counter = %d\n", exec_counter); -// OBSOLETE if (exec_counter == 1) -// OBSOLETE { -// OBSOLETE original_exec_reply = syscall_in.header.msgh_remote_port; -// OBSOLETE syscall_in.header.msgh_remote_port = exec_reply_send; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (!terminal_initted) -// OBSOLETE { -// OBSOLETE /* Now that the child has exec'd we know it has already set its -// OBSOLETE process group. On POSIX systems, tcsetpgrp will fail with -// OBSOLETE EPERM if we try it before the child's setpgid. */ -// OBSOLETE -// OBSOLETE /* Set up the "saved terminal modes" of the inferior -// OBSOLETE based on what modes we are starting it with. */ -// OBSOLETE target_terminal_init (); -// OBSOLETE -// OBSOLETE /* Install inferior's terminal modes. */ -// OBSOLETE target_terminal_inferior (); -// OBSOLETE -// OBSOLETE terminal_initted = 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE exec_counter--; -// OBSOLETE } -// OBSOLETE -// OBSOLETE syscall_in.header.msgh_local_port = syscall_in.header.msgh_remote_port; -// OBSOLETE syscall_in.header.msgh_remote_port = original_server_send; -// OBSOLETE -// OBSOLETE reverse_msg_bits (&syscall_in.header, MACH_MSG_TYPE_COPY_SEND); -// OBSOLETE -// OBSOLETE ret = mach_msg_send (&syscall_in.header); -// OBSOLETE CHK ("Forwarded syscall", ret); -// OBSOLETE } -// OBSOLETE -// OBSOLETE ret = mach_port_move_member (mach_task_self (), -// OBSOLETE fake_server, -// OBSOLETE MACH_PORT_NULL); -// OBSOLETE CHK ("Moving fake syscall out of inferior_wait_port_set", ret); -// OBSOLETE -// OBSOLETE ret = mach_port_move_member (mach_task_self (), -// OBSOLETE exec_reply, -// OBSOLETE inferior_wait_port_set); -// OBSOLETE CHK ("Moving exec_reply to inferior_wait_port_set", ret); -// OBSOLETE -// OBSOLETE ret = mach_msg (&syscall_in.header, /* header */ -// OBSOLETE MACH_RCV_MSG, /* options */ -// OBSOLETE 0, /* send size */ -// OBSOLETE sizeof (struct syscall_msg_t), /* receive size */ -// OBSOLETE inferior_wait_port_set, /* receive_name */ -// OBSOLETE MACH_MSG_TIMEOUT_NONE, -// OBSOLETE MACH_PORT_NULL); -// OBSOLETE CHK ("mach_msg (exec reply)", ret); -// OBSOLETE -// OBSOLETE ret = task_suspend (inferior_task); -// OBSOLETE CHK ("Suspending inferior after last exec", ret); -// OBSOLETE -// OBSOLETE must_suspend_thread = 0; -// OBSOLETE -// OBSOLETE xx_debug ("Received exec reply from bsd server, suspended inferior task\n"); -// OBSOLETE -// OBSOLETE #ifdef DUMP_SYSCALL -// OBSOLETE print_msg (&syscall_in.header); -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE /* Message should appear as if it came from the unix server */ -// OBSOLETE syscall_in.header.msgh_local_port = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE /* and go to the inferior task original reply port */ -// OBSOLETE syscall_in.header.msgh_remote_port = original_exec_reply; -// OBSOLETE -// OBSOLETE reverse_msg_bits (&syscall_in.header, MACH_MSG_TYPE_MOVE_SEND_ONCE); -// OBSOLETE -// OBSOLETE ret = mach_msg_send (&syscall_in.header); -// OBSOLETE CHK ("Forwarding exec reply to inferior", ret); -// OBSOLETE -// OBSOLETE /* Garbage collect */ -// OBSOLETE ret = mach_port_deallocate (inferior_task, -// OBSOLETE original_server_port_name); -// OBSOLETE CHK ("deallocating fake server send right", ret); -// OBSOLETE -// OBSOLETE ret = mach_port_insert_right (inferior_task, -// OBSOLETE original_server_port_name, -// OBSOLETE original_server_send, -// OBSOLETE MACH_MSG_TYPE_MOVE_SEND); -// OBSOLETE CHK ("Restoring the original bsd server send right", ret); -// OBSOLETE -// OBSOLETE ret = mach_port_destroy (mach_task_self (), -// OBSOLETE fake_server); -// OBSOLETE fake_server = MACH_PORT_DEAD; -// OBSOLETE CHK ("mach_port_destroy (fake_server)", ret); -// OBSOLETE -// OBSOLETE ret = mach_port_destroy (mach_task_self (), -// OBSOLETE exec_reply); -// OBSOLETE exec_reply = MACH_PORT_DEAD; -// OBSOLETE CHK ("mach_port_destroy (exec_reply)", ret); -// OBSOLETE -// OBSOLETE xx_debug ("Done with exec call interception\n"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE consume_send_rights (thread_array_t thread_list, int thread_count) -// OBSOLETE { -// OBSOLETE int index; -// OBSOLETE -// OBSOLETE if (!thread_count) -// OBSOLETE return; -// OBSOLETE -// OBSOLETE for (index = 0; index < thread_count; index++) -// OBSOLETE { -// OBSOLETE /* Since thread kill command kills threads, don't check ret */ -// OBSOLETE (void) mach_port_deallocate (mach_task_self (), -// OBSOLETE thread_list[index]); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* suspend/abort/resume a thread. */ -// OBSOLETE setup_thread (mach_port_t thread, int what) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE if (what) -// OBSOLETE { -// OBSOLETE ret = thread_suspend (thread); -// OBSOLETE CHK ("setup_thread thread_suspend", ret); -// OBSOLETE -// OBSOLETE ret = thread_abort (thread); -// OBSOLETE CHK ("setup_thread thread_abort", ret); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE ret = thread_resume (thread); -// OBSOLETE CHK ("setup_thread thread_resume", ret); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE int -// OBSOLETE map_slot_to_mid (int slot, thread_array_t threads, int thread_count) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE int deallocate = 0; -// OBSOLETE int index; -// OBSOLETE int mid; -// OBSOLETE -// OBSOLETE if (!threads) -// OBSOLETE { -// OBSOLETE deallocate++; -// OBSOLETE ret = task_threads (inferior_task, &threads, &thread_count); -// OBSOLETE CHK ("Can not select a thread from a dead task", ret); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (slot < 0 || slot >= thread_count) -// OBSOLETE { -// OBSOLETE if (deallocate) -// OBSOLETE { -// OBSOLETE consume_send_rights (threads, thread_count); -// OBSOLETE (void) vm_deallocate (mach_task_self (), (vm_address_t) threads, -// OBSOLETE (thread_count * sizeof (mach_port_t))); -// OBSOLETE } -// OBSOLETE if (slot < 0) -// OBSOLETE error ("invalid slot number"); -// OBSOLETE else -// OBSOLETE return -(slot + 1); -// OBSOLETE } -// OBSOLETE -// OBSOLETE mid = map_port_name_to_mid (threads[slot], MACH_TYPE_THREAD); -// OBSOLETE -// OBSOLETE if (deallocate) -// OBSOLETE { -// OBSOLETE consume_send_rights (threads, thread_count); -// OBSOLETE (void) vm_deallocate (mach_task_self (), (vm_address_t) threads, -// OBSOLETE (thread_count * sizeof (mach_port_t))); -// OBSOLETE } -// OBSOLETE -// OBSOLETE return mid; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static int -// OBSOLETE parse_thread_id (char *arg, int thread_count, int slots) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE int mid; -// OBSOLETE int slot; -// OBSOLETE int index; -// OBSOLETE -// OBSOLETE if (arg == 0) -// OBSOLETE return 0; -// OBSOLETE -// OBSOLETE while (*arg && (*arg == ' ' || *arg == '\t')) -// OBSOLETE arg++; -// OBSOLETE -// OBSOLETE if (!*arg) -// OBSOLETE return 0; -// OBSOLETE -// OBSOLETE /* Currently parse MID and @SLOTNUMBER */ -// OBSOLETE if (*arg != '@') -// OBSOLETE { -// OBSOLETE mid = atoi (arg); -// OBSOLETE if (mid <= 0) -// OBSOLETE error ("valid thread mid expected"); -// OBSOLETE return mid; -// OBSOLETE } -// OBSOLETE -// OBSOLETE arg++; -// OBSOLETE slot = atoi (arg); -// OBSOLETE -// OBSOLETE if (slot < 0) -// OBSOLETE error ("invalid slot number"); -// OBSOLETE -// OBSOLETE /* If you want slot numbers to remain slot numbers, set slots. -// OBSOLETE -// OBSOLETE * Well, since 0 is reserved, return the ordinal number -// OBSOLETE * of the thread rather than the slot number. Awk, this -// OBSOLETE * counts as a kludge. -// OBSOLETE */ -// OBSOLETE if (slots) -// OBSOLETE return -(slot + 1); -// OBSOLETE -// OBSOLETE if (thread_count && slot >= thread_count) -// OBSOLETE return -(slot + 1); -// OBSOLETE -// OBSOLETE mid = map_slot_to_mid (slot); -// OBSOLETE -// OBSOLETE return mid; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* THREAD_ID 0 is special; it selects the first kernel -// OBSOLETE * thread from the list (i.e. SLOTNUMBER 0) -// OBSOLETE * This is used when starting the program with 'run' or when attaching. -// OBSOLETE * -// OBSOLETE * If FLAG is 0 the context is not changed, and the registers, frame, etc -// OBSOLETE * will continue to describe the old thread. -// OBSOLETE * -// OBSOLETE * If FLAG is nonzero, really select the thread. -// OBSOLETE * If FLAG is 2, the THREAD_ID is a slotnumber instead of a mid. -// OBSOLETE * -// OBSOLETE */ -// OBSOLETE kern_return_t -// OBSOLETE select_thread (mach_port_t task, int thread_id, int flag) -// OBSOLETE { -// OBSOLETE thread_array_t thread_list; -// OBSOLETE int thread_count; -// OBSOLETE kern_return_t ret; -// OBSOLETE int index; -// OBSOLETE thread_t new_thread = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE if (thread_id < 0) -// OBSOLETE error ("Can't select cprocs without kernel thread"); -// OBSOLETE -// OBSOLETE ret = task_threads (task, &thread_list, &thread_count); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("Can not select a thread from a dead task"); -// OBSOLETE m3_kill_inferior (); -// OBSOLETE return KERN_FAILURE; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (thread_count == 0) -// OBSOLETE { -// OBSOLETE /* The task can not do anything anymore, but it still -// OBSOLETE * exists as a container for memory and ports. -// OBSOLETE */ -// OBSOLETE registers_changed (); -// OBSOLETE warning ("Task %d has no threads", -// OBSOLETE map_port_name_to_mid (task, MACH_TYPE_TASK)); -// OBSOLETE current_thread = MACH_PORT_NULL; -// OBSOLETE (void) vm_deallocate (mach_task_self (), -// OBSOLETE (vm_address_t) thread_list, -// OBSOLETE (thread_count * sizeof (mach_port_t))); -// OBSOLETE return KERN_FAILURE; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (!thread_id || flag == 2) -// OBSOLETE { -// OBSOLETE /* First thread or a slotnumber */ -// OBSOLETE if (!thread_id) -// OBSOLETE new_thread = thread_list[0]; -// OBSOLETE else -// OBSOLETE { -// OBSOLETE if (thread_id < thread_count) -// OBSOLETE new_thread = thread_list[thread_id]; -// OBSOLETE else -// OBSOLETE { -// OBSOLETE (void) vm_deallocate (mach_task_self (), -// OBSOLETE (vm_address_t) thread_list, -// OBSOLETE (thread_count * sizeof (mach_port_t))); -// OBSOLETE error ("No such thread slot number : %d", thread_id); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE for (index = 0; index < thread_count; index++) -// OBSOLETE if (thread_id == map_port_name_to_mid (thread_list[index], -// OBSOLETE MACH_TYPE_THREAD)) -// OBSOLETE { -// OBSOLETE new_thread = thread_list[index]; -// OBSOLETE index = -1; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (index != -1) -// OBSOLETE error ("No thread with mid %d", thread_id); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Notify when the selected thread dies */ -// OBSOLETE request_notify (new_thread, MACH_NOTIFY_DEAD_NAME, MACH_TYPE_THREAD); -// OBSOLETE -// OBSOLETE ret = vm_deallocate (mach_task_self (), -// OBSOLETE (vm_address_t) thread_list, -// OBSOLETE (thread_count * sizeof (mach_port_t))); -// OBSOLETE CHK ("vm_deallocate", ret); -// OBSOLETE -// OBSOLETE if (!flag) -// OBSOLETE current_thread = new_thread; -// OBSOLETE else -// OBSOLETE { -// OBSOLETE #if 0 -// OBSOLETE if (MACH_PORT_VALID (current_thread)) -// OBSOLETE { -// OBSOLETE /* Store the gdb's view of the thread we are deselecting -// OBSOLETE -// OBSOLETE * @@ I think gdb updates registers immediately when they are -// OBSOLETE * changed, so don't do this. -// OBSOLETE */ -// OBSOLETE ret = thread_abort (current_thread); -// OBSOLETE CHK ("Could not abort system calls when saving state of old thread", -// OBSOLETE ret); -// OBSOLETE target_prepare_to_store (); -// OBSOLETE target_store_registers (-1); -// OBSOLETE } -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE registers_changed (); -// OBSOLETE -// OBSOLETE current_thread = new_thread; -// OBSOLETE -// OBSOLETE ret = thread_abort (current_thread); -// OBSOLETE CHK ("Could not abort system calls when selecting a thread", ret); -// OBSOLETE -// OBSOLETE stop_pc = read_pc (); -// OBSOLETE flush_cached_frames (); -// OBSOLETE -// OBSOLETE select_frame (get_current_frame ()); -// OBSOLETE } -// OBSOLETE -// OBSOLETE return KERN_SUCCESS; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Switch to use thread named NEW_THREAD. -// OBSOLETE * Return it's MID -// OBSOLETE */ -// OBSOLETE int -// OBSOLETE switch_to_thread (thread_t new_thread) -// OBSOLETE { -// OBSOLETE thread_t saved_thread = current_thread; -// OBSOLETE int mid; -// OBSOLETE -// OBSOLETE mid = map_port_name_to_mid (new_thread, -// OBSOLETE MACH_TYPE_THREAD); -// OBSOLETE if (mid == -1) -// OBSOLETE warning ("Can't map thread name 0x%x to mid", new_thread); -// OBSOLETE else if (select_thread (inferior_task, mid, 1) != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE if (current_thread) -// OBSOLETE current_thread = saved_thread; -// OBSOLETE error ("Could not select thread %d", mid); -// OBSOLETE } -// OBSOLETE -// OBSOLETE return mid; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Do this in gdb after doing FORK but before STARTUP_INFERIOR. -// OBSOLETE * Note that the registers are not yet valid in the inferior task. -// OBSOLETE */ -// OBSOLETE static int -// OBSOLETE m3_trace_him (int pid) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE push_target (&m3_ops); -// OBSOLETE -// OBSOLETE inferior_task = task_by_pid (pid); -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (inferior_task)) -// OBSOLETE error ("Can not map Unix pid %d to Mach task", pid); -// OBSOLETE -// OBSOLETE /* Clean up previous notifications and create new ones */ -// OBSOLETE setup_notify_port (1); -// OBSOLETE -// OBSOLETE /* When notification appears, the inferior task has died */ -// OBSOLETE request_notify (inferior_task, MACH_NOTIFY_DEAD_NAME, MACH_TYPE_TASK); -// OBSOLETE -// OBSOLETE emulator_present = have_emulator_p (inferior_task); -// OBSOLETE -// OBSOLETE /* By default, select the first thread, -// OBSOLETE * If task has no threads, gives a warning -// OBSOLETE * Does not fetch registers, since they are not yet valid. -// OBSOLETE */ -// OBSOLETE select_thread (inferior_task, 0, 0); -// OBSOLETE -// OBSOLETE inferior_exception_port = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE setup_exception_port (); -// OBSOLETE -// OBSOLETE xx_debug ("Now the debugged task is created\n"); -// OBSOLETE -// OBSOLETE /* One trap to exec the shell, one to exec the program being debugged. */ -// OBSOLETE intercept_exec_calls (2); -// OBSOLETE -// OBSOLETE return pid; -// OBSOLETE } -// OBSOLETE -// OBSOLETE setup_exception_port (void) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE ret = mach_port_allocate (mach_task_self (), -// OBSOLETE MACH_PORT_RIGHT_RECEIVE, -// OBSOLETE &inferior_exception_port); -// OBSOLETE CHK ("mach_port_allocate", ret); -// OBSOLETE -// OBSOLETE /* add send right */ -// OBSOLETE ret = mach_port_insert_right (mach_task_self (), -// OBSOLETE inferior_exception_port, -// OBSOLETE inferior_exception_port, -// OBSOLETE MACH_MSG_TYPE_MAKE_SEND); -// OBSOLETE CHK ("mach_port_insert_right", ret); -// OBSOLETE -// OBSOLETE ret = mach_port_move_member (mach_task_self (), -// OBSOLETE inferior_exception_port, -// OBSOLETE inferior_wait_port_set); -// OBSOLETE CHK ("mach_port_move_member", ret); -// OBSOLETE -// OBSOLETE ret = task_get_special_port (inferior_task, -// OBSOLETE TASK_EXCEPTION_PORT, -// OBSOLETE &inferior_old_exception_port); -// OBSOLETE CHK ("task_get_special_port(old exc)", ret); -// OBSOLETE -// OBSOLETE ret = task_set_special_port (inferior_task, -// OBSOLETE TASK_EXCEPTION_PORT, -// OBSOLETE inferior_exception_port); -// OBSOLETE CHK ("task_set_special_port", ret); -// OBSOLETE -// OBSOLETE ret = mach_port_deallocate (mach_task_self (), -// OBSOLETE inferior_exception_port); -// OBSOLETE CHK ("mack_port_deallocate", ret); -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE /* When notify appears, the inferior_task's exception -// OBSOLETE * port has been destroyed. -// OBSOLETE * -// OBSOLETE * Not used, since the dead_name_notification already -// OBSOLETE * appears when task dies. -// OBSOLETE * -// OBSOLETE */ -// OBSOLETE request_notify (inferior_exception_port, -// OBSOLETE MACH_NOTIFY_NO_SENDERS, -// OBSOLETE MACH_TYPE_EXCEPTION_PORT); -// OBSOLETE #endif -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Nonzero if gdb is waiting for a message */ -// OBSOLETE int mach_really_waiting; -// OBSOLETE -// OBSOLETE /* Wait for the inferior to stop for some reason. -// OBSOLETE - Loop on notifications until inferior_task dies. -// OBSOLETE - Loop on exceptions until stopped_in_exception comes true. -// OBSOLETE (e.g. we receive a single step trace trap) -// OBSOLETE - a message arrives to gdb's message port -// OBSOLETE -// OBSOLETE There is no other way to exit this loop. -// OBSOLETE -// OBSOLETE Returns the inferior_ptid for rest of gdb. -// OBSOLETE Side effects: Set *OURSTATUS. */ -// OBSOLETE ptid_t -// OBSOLETE mach_really_wait (ptid_t ptid, struct target_waitstatus *ourstatus) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE int w; -// OBSOLETE -// OBSOLETE struct msg -// OBSOLETE { -// OBSOLETE mach_msg_header_t header; -// OBSOLETE mach_msg_type_t foo; -// OBSOLETE int data[8000]; -// OBSOLETE } -// OBSOLETE in_msg, out_msg; -// OBSOLETE -// OBSOLETE /* Either notify (death), exception or message can stop the inferior */ -// OBSOLETE stopped_in_exception = FALSE; -// OBSOLETE -// OBSOLETE while (1) -// OBSOLETE { -// OBSOLETE QUIT; -// OBSOLETE -// OBSOLETE stop_exception = stop_code = stop_subcode = -1; -// OBSOLETE stop_thread = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE mach_really_waiting = 1; -// OBSOLETE ret = mach_msg (&in_msg.header, /* header */ -// OBSOLETE MACH_RCV_MSG, /* options */ -// OBSOLETE 0, /* send size */ -// OBSOLETE sizeof (struct msg), /* receive size */ -// OBSOLETE currently_waiting_for, /* receive name */ -// OBSOLETE MACH_MSG_TIMEOUT_NONE, -// OBSOLETE MACH_PORT_NULL); -// OBSOLETE mach_really_waiting = 0; -// OBSOLETE CHK ("mach_msg (receive)", ret); -// OBSOLETE -// OBSOLETE /* Check if we received a notify of the childs' death */ -// OBSOLETE if (notify_server (&in_msg.header, &out_msg.header)) -// OBSOLETE { -// OBSOLETE /* If inferior_task is null then the inferior has -// OBSOLETE gone away and we want to return to command level. -// OBSOLETE Otherwise it was just an informative message and we -// OBSOLETE need to look to see if there are any more. */ -// OBSOLETE if (inferior_task != MACH_PORT_NULL) -// OBSOLETE continue; -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* Collect Unix exit status for gdb */ -// OBSOLETE -// OBSOLETE wait3 (&w, WNOHANG, 0); -// OBSOLETE -// OBSOLETE /* This mess is here to check that the rest of -// OBSOLETE * gdb knows that the inferior died. It also -// OBSOLETE * tries to hack around the fact that Mach 3.0 (mk69) -// OBSOLETE * unix server (ux28) does not always know what -// OBSOLETE * has happened to it's children when mach-magic -// OBSOLETE * is applied on them. -// OBSOLETE */ -// OBSOLETE if ((!WIFEXITED (w) && WIFSTOPPED (w)) || -// OBSOLETE (WIFEXITED (w) && WEXITSTATUS (w) > 0377)) -// OBSOLETE { -// OBSOLETE WSETEXIT (w, 0); -// OBSOLETE warning ("Using exit value 0 for terminated task"); -// OBSOLETE } -// OBSOLETE else if (!WIFEXITED (w)) -// OBSOLETE { -// OBSOLETE int sig = WTERMSIG (w); -// OBSOLETE -// OBSOLETE /* Signals cause problems. Warn the user. */ -// OBSOLETE if (sig != SIGKILL) /* Bad luck if garbage matches this */ -// OBSOLETE warning ("The terminating signal stuff may be nonsense"); -// OBSOLETE else if (sig > NSIG) -// OBSOLETE { -// OBSOLETE WSETEXIT (w, 0); -// OBSOLETE warning ("Using exit value 0 for terminated task"); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE store_waitstatus (ourstatus, w); -// OBSOLETE return inferior_ptid; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Hmm. Check for exception, as it was not a notification. -// OBSOLETE exc_server() does an upcall to catch_exception_raise() -// OBSOLETE if this rpc is an exception. Further actions are decided -// OBSOLETE there. -// OBSOLETE */ -// OBSOLETE if (!exc_server (&in_msg.header, &out_msg.header)) -// OBSOLETE { -// OBSOLETE -// OBSOLETE /* Not an exception, check for message. -// OBSOLETE -// OBSOLETE * Messages don't come from the inferior, or if they -// OBSOLETE * do they better be asynchronous or it will hang. -// OBSOLETE */ -// OBSOLETE if (gdb_message_server (&in_msg.header)) -// OBSOLETE continue; -// OBSOLETE -// OBSOLETE error ("Unrecognized message received in mach_really_wait"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Send the reply of the exception rpc to the suspended task */ -// OBSOLETE ret = mach_msg_send (&out_msg.header); -// OBSOLETE CHK ("mach_msg_send (exc reply)", ret); -// OBSOLETE -// OBSOLETE if (stopped_in_exception) -// OBSOLETE { -// OBSOLETE /* Get unix state. May be changed in mach3_exception_actions() */ -// OBSOLETE wait3 (&w, WNOHANG, 0); -// OBSOLETE -// OBSOLETE mach3_exception_actions (&w, FALSE, "Task"); -// OBSOLETE -// OBSOLETE store_waitstatus (ourstatus, w); -// OBSOLETE return inferior_ptid; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Called by macro DO_QUIT() in utils.c(quit). -// OBSOLETE * This is called just before calling error() to return to command level -// OBSOLETE */ -// OBSOLETE void -// OBSOLETE mach3_quit (void) -// OBSOLETE { -// OBSOLETE int mid; -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE if (mach_really_waiting) -// OBSOLETE { -// OBSOLETE ret = task_suspend (inferior_task); -// OBSOLETE -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("Could not suspend task for interrupt: %s", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE mach_really_waiting = 0; -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE must_suspend_thread = 0; -// OBSOLETE mach_really_waiting = 0; -// OBSOLETE -// OBSOLETE mid = map_port_name_to_mid (current_thread, MACH_TYPE_THREAD); -// OBSOLETE if (mid == -1) -// OBSOLETE { -// OBSOLETE warning ("Selecting first existing kernel thread"); -// OBSOLETE mid = 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE current_thread = MACH_PORT_NULL; /* Force setup */ -// OBSOLETE select_thread (inferior_task, mid, 1); -// OBSOLETE -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE /* bogus bogus bogus. It is NOT OK to quit out of target_wait. */ -// OBSOLETE -// OBSOLETE /* If ^C is typed when we are waiting for a message -// OBSOLETE * and your Unix server is able to notice that we -// OBSOLETE * should quit now. -// OBSOLETE * -// OBSOLETE * Called by REQUEST_QUIT() from utils.c(request_quit) -// OBSOLETE */ -// OBSOLETE void -// OBSOLETE mach3_request_quit (void) -// OBSOLETE { -// OBSOLETE if (mach_really_waiting) -// OBSOLETE immediate_quit = 1; -// OBSOLETE } -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Gdb message server. -// OBSOLETE * Currently implemented is the STOP message, that causes -// OBSOLETE * gdb to return to the command level like ^C had been typed from terminal. -// OBSOLETE */ -// OBSOLETE int -// OBSOLETE gdb_message_server (mach_msg_header_t *InP) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE int mid; -// OBSOLETE -// OBSOLETE if (InP->msgh_local_port == our_message_port) -// OBSOLETE { -// OBSOLETE /* A message coming to our_message_port. Check validity */ -// OBSOLETE switch (InP->msgh_id) -// OBSOLETE { -// OBSOLETE -// OBSOLETE case GDB_MESSAGE_ID_STOP: -// OBSOLETE ret = task_suspend (inferior_task); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE warning ("Could not suspend task for stop message: %s", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE -// OBSOLETE /* QUIT in mach_really_wait() loop. */ -// OBSOLETE request_quit (0); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE default: -// OBSOLETE warning ("Invalid message id %d received, ignored.", -// OBSOLETE InP->msgh_id); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Message not handled by this server */ -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* NOTE: This is not an RPC call. It is a simpleroutine. -// OBSOLETE -// OBSOLETE * This is not called from this gdb code. -// OBSOLETE * -// OBSOLETE * It may be called by another debugger to cause this -// OBSOLETE * debugger to enter command level: -// OBSOLETE * -// OBSOLETE * (gdb) set stop_inferior_gdb () -// OBSOLETE * (gdb) continue -// OBSOLETE * -// OBSOLETE * External program "stop-gdb" implements this also. -// OBSOLETE */ -// OBSOLETE void -// OBSOLETE stop_inferior_gdb (void) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE /* Code generated by mig, with minor cleanups :-) -// OBSOLETE -// OBSOLETE * simpleroutine stop_inferior_gdb (our_message_port : mach_port_t); -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE mach_msg_header_t Head; -// OBSOLETE } -// OBSOLETE Request; -// OBSOLETE -// OBSOLETE Request Mess; -// OBSOLETE -// OBSOLETE register Request *InP = &Mess; -// OBSOLETE -// OBSOLETE InP->Head.msgh_bits = MACH_MSGH_BITS (MACH_MSG_TYPE_COPY_SEND, 0); -// OBSOLETE -// OBSOLETE /* msgh_size passed as argument */ -// OBSOLETE InP->Head.msgh_remote_port = our_message_port; -// OBSOLETE InP->Head.msgh_local_port = MACH_PORT_NULL; -// OBSOLETE InP->Head.msgh_seqno = 0; -// OBSOLETE InP->Head.msgh_id = GDB_MESSAGE_ID_STOP; -// OBSOLETE -// OBSOLETE ret = mach_msg (&InP->Head, -// OBSOLETE MACH_SEND_MSG | MACH_MSG_OPTION_NONE, -// OBSOLETE sizeof (Request), -// OBSOLETE 0, -// OBSOLETE MACH_PORT_NULL, -// OBSOLETE MACH_MSG_TIMEOUT_NONE, -// OBSOLETE MACH_PORT_NULL); -// OBSOLETE } -// OBSOLETE -// OBSOLETE #ifdef THREAD_ALLOWED_TO_BREAK -// OBSOLETE /* -// OBSOLETE * Return 1 if the MID specifies the thread that caused the -// OBSOLETE * last exception. -// OBSOLETE * Since catch_exception_raise() selects the thread causing -// OBSOLETE * the last exception to current_thread, we just check that -// OBSOLETE * it is selected and the last exception was a breakpoint. -// OBSOLETE */ -// OBSOLETE int -// OBSOLETE mach_thread_for_breakpoint (int mid) -// OBSOLETE { -// OBSOLETE int cmid = map_port_name_to_mid (current_thread, MACH_TYPE_THREAD); -// OBSOLETE -// OBSOLETE if (mid < 0) -// OBSOLETE { -// OBSOLETE mid = map_slot_to_mid (-(mid + 1), 0, 0); -// OBSOLETE if (mid < 0) -// OBSOLETE return 0; /* Don't stop, no such slot */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (!mid || cmid == -1) -// OBSOLETE return 1; /* stop */ -// OBSOLETE -// OBSOLETE return cmid == mid && stop_exception == EXC_BREAKPOINT; -// OBSOLETE } -// OBSOLETE #endif /* THREAD_ALLOWED_TO_BREAK */ -// OBSOLETE -// OBSOLETE #ifdef THREAD_PARSE_ID -// OBSOLETE /* -// OBSOLETE * Map a thread id string (MID or a @SLOTNUMBER) -// OBSOLETE * to a thread-id. -// OBSOLETE * -// OBSOLETE * 0 matches all threads. -// OBSOLETE * Otherwise the meaning is defined only in this file. -// OBSOLETE * (mach_thread_for_breakpoint uses it) -// OBSOLETE * -// OBSOLETE * @@ This allows non-existent MIDs to be specified. -// OBSOLETE * It now also allows non-existent slots to be -// OBSOLETE * specified. (Slot numbers stored are negative, -// OBSOLETE * and the magnitude is one greater than the actual -// OBSOLETE * slot index. (Since 0 is reserved)) -// OBSOLETE */ -// OBSOLETE int -// OBSOLETE mach_thread_parse_id (char *arg) -// OBSOLETE { -// OBSOLETE int mid; -// OBSOLETE if (arg == 0) -// OBSOLETE error ("thread id expected"); -// OBSOLETE mid = parse_thread_id (arg, 0, 1); -// OBSOLETE -// OBSOLETE return mid; -// OBSOLETE } -// OBSOLETE #endif /* THREAD_PARSE_ID */ -// OBSOLETE -// OBSOLETE #ifdef THREAD_OUTPUT_ID -// OBSOLETE char * -// OBSOLETE mach_thread_output_id (int mid) -// OBSOLETE { -// OBSOLETE static char foobar[20]; -// OBSOLETE -// OBSOLETE if (mid > 0) -// OBSOLETE sprintf (foobar, "mid %d", mid); -// OBSOLETE else if (mid < 0) -// OBSOLETE sprintf (foobar, "@%d", -(mid + 1)); -// OBSOLETE else -// OBSOLETE sprintf (foobar, "*any thread*"); -// OBSOLETE -// OBSOLETE return foobar; -// OBSOLETE } -// OBSOLETE #endif /* THREAD_OUTPUT_ID */ -// OBSOLETE -// OBSOLETE /* Called with hook PREPARE_TO_PROCEED() from infrun.c. -// OBSOLETE -// OBSOLETE * If we have switched threads and stopped at breakpoint return 1 otherwise 0. -// OBSOLETE * -// OBSOLETE * if SELECT_IT is nonzero, reselect the thread that was active when -// OBSOLETE * we stopped at a breakpoint. -// OBSOLETE * -// OBSOLETE * Note that this implementation is potentially redundant now that -// OBSOLETE * default_prepare_to_proceed() has been added. -// OBSOLETE * -// OBSOLETE * FIXME This may not support switching threads after Ctrl-C -// OBSOLETE * correctly. The default implementation does support this. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE mach3_prepare_to_proceed (int select_it) -// OBSOLETE { -// OBSOLETE if (stop_thread && -// OBSOLETE stop_thread != current_thread && -// OBSOLETE stop_exception == EXC_BREAKPOINT) -// OBSOLETE { -// OBSOLETE int mid; -// OBSOLETE -// OBSOLETE if (!select_it) -// OBSOLETE return 1; -// OBSOLETE -// OBSOLETE mid = switch_to_thread (stop_thread); -// OBSOLETE -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* this stuff here is an upcall via libmach/excServer.c -// OBSOLETE and mach_really_wait which does the actual upcall. -// OBSOLETE -// OBSOLETE The code will pass the exception to the inferior if: -// OBSOLETE -// OBSOLETE - The task that signaled is not the inferior task -// OBSOLETE (e.g. when debugging another debugger) -// OBSOLETE -// OBSOLETE - The user has explicitely requested to pass on the exceptions. -// OBSOLETE (e.g to the default unix exception handler, which maps -// OBSOLETE exceptions to signals, or the user has her own exception handler) -// OBSOLETE -// OBSOLETE - If the thread that signaled is being single-stepped and it -// OBSOLETE has set it's own exception port and the exception is not -// OBSOLETE EXC_BREAKPOINT. (Maybe this is not desirable?) -// OBSOLETE */ -// OBSOLETE -// OBSOLETE kern_return_t -// OBSOLETE catch_exception_raise (mach_port_t port, thread_t thread, task_t task, -// OBSOLETE int exception, int code, int subcode) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE boolean_t signal_thread; -// OBSOLETE int mid = map_port_name_to_mid (thread, MACH_TYPE_THREAD); -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (thread)) -// OBSOLETE { -// OBSOLETE /* If the exception was sent and thread dies before we -// OBSOLETE receive it, THREAD will be MACH_PORT_DEAD -// OBSOLETE */ -// OBSOLETE -// OBSOLETE current_thread = thread = MACH_PORT_NULL; -// OBSOLETE error ("Received exception from nonexistent thread"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Check if the task died in transit. -// OBSOLETE * @@ Isn't the thread also invalid in such case? -// OBSOLETE */ -// OBSOLETE if (!MACH_PORT_VALID (task)) -// OBSOLETE { -// OBSOLETE current_thread = thread = MACH_PORT_NULL; -// OBSOLETE error ("Received exception from nonexistent task"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (exception < 0 || exception > MAX_EXCEPTION) -// OBSOLETE internal_error (__FILE__, __LINE__, -// OBSOLETE "catch_exception_raise: unknown exception code %d thread %d", -// OBSOLETE exception, -// OBSOLETE mid); -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (inferior_task)) -// OBSOLETE error ("got an exception, but inferior_task is null or dead"); -// OBSOLETE -// OBSOLETE stop_exception = exception; -// OBSOLETE stop_code = code; -// OBSOLETE stop_subcode = subcode; -// OBSOLETE stop_thread = thread; -// OBSOLETE -// OBSOLETE signal_thread = exception != EXC_BREAKPOINT && -// OBSOLETE port == singlestepped_thread_port && -// OBSOLETE MACH_PORT_VALID (thread_saved_exception_port); -// OBSOLETE -// OBSOLETE /* If it was not our inferior or if we want to forward -// OBSOLETE * the exception to the inferior's handler, do it here -// OBSOLETE * -// OBSOLETE * Note: If you have forwarded EXC_BREAKPOINT I trust you know why. -// OBSOLETE */ -// OBSOLETE if (task != inferior_task || -// OBSOLETE signal_thread || -// OBSOLETE exception_map[exception].forward) -// OBSOLETE { -// OBSOLETE mach_port_t eport = inferior_old_exception_port; -// OBSOLETE -// OBSOLETE if (signal_thread) -// OBSOLETE { -// OBSOLETE /* -// OBSOLETE GDB now forwards the exeption to thread's original handler, -// OBSOLETE since the user propably knows what he is doing. -// OBSOLETE Give a message, though. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE mach3_exception_actions ((WAITTYPE *) NULL, TRUE, "Thread"); -// OBSOLETE eport = thread_saved_exception_port; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Send the exception to the original handler */ -// OBSOLETE ret = exception_raise (eport, -// OBSOLETE thread, -// OBSOLETE task, -// OBSOLETE exception, -// OBSOLETE code, -// OBSOLETE subcode); -// OBSOLETE -// OBSOLETE (void) mach_port_deallocate (mach_task_self (), task); -// OBSOLETE (void) mach_port_deallocate (mach_task_self (), thread); -// OBSOLETE -// OBSOLETE /* If we come here, we don't want to trace any more, since we -// OBSOLETE * will never stop for tracing anyway. -// OBSOLETE */ -// OBSOLETE discard_single_step (thread); -// OBSOLETE -// OBSOLETE /* Do not stop the inferior */ -// OBSOLETE return ret; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Now gdb handles the exception */ -// OBSOLETE stopped_in_exception = TRUE; -// OBSOLETE -// OBSOLETE ret = task_suspend (task); -// OBSOLETE CHK ("Error suspending inferior after exception", ret); -// OBSOLETE -// OBSOLETE must_suspend_thread = 0; -// OBSOLETE -// OBSOLETE if (current_thread != thread) -// OBSOLETE { -// OBSOLETE if (MACH_PORT_VALID (singlestepped_thread_port)) -// OBSOLETE /* Cleanup discards single stepping */ -// OBSOLETE error ("Exception from thread %d while singlestepping thread %d", -// OBSOLETE mid, -// OBSOLETE map_port_name_to_mid (current_thread, MACH_TYPE_THREAD)); -// OBSOLETE -// OBSOLETE /* Then select the thread that caused the exception */ -// OBSOLETE if (select_thread (inferior_task, mid, 0) != KERN_SUCCESS) -// OBSOLETE error ("Could not select thread %d causing exception", mid); -// OBSOLETE else -// OBSOLETE warning ("Gdb selected thread %d", mid); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* If we receive an exception that is not breakpoint -// OBSOLETE * exception, we interrupt the single step and return to -// OBSOLETE * debugger. Trace condition is cleared. -// OBSOLETE */ -// OBSOLETE if (MACH_PORT_VALID (singlestepped_thread_port)) -// OBSOLETE { -// OBSOLETE if (stop_exception != EXC_BREAKPOINT) -// OBSOLETE warning ("Single step interrupted by exception"); -// OBSOLETE else if (port == singlestepped_thread_port) -// OBSOLETE { -// OBSOLETE /* Single step exception occurred, remove trace bit -// OBSOLETE * and return to gdb. -// OBSOLETE */ -// OBSOLETE if (!MACH_PORT_VALID (current_thread)) -// OBSOLETE error ("Single stepped thread is not valid"); -// OBSOLETE -// OBSOLETE /* Resume threads, but leave the task suspended */ -// OBSOLETE resume_all_threads (0); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE warning ("Breakpoint while single stepping?"); -// OBSOLETE -// OBSOLETE discard_single_step (current_thread); -// OBSOLETE } -// OBSOLETE -// OBSOLETE (void) mach_port_deallocate (mach_task_self (), task); -// OBSOLETE (void) mach_port_deallocate (mach_task_self (), thread); -// OBSOLETE -// OBSOLETE return KERN_SUCCESS; -// OBSOLETE } -// OBSOLETE -// OBSOLETE int -// OBSOLETE port_valid (mach_port_t port, int mask) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE mach_port_type_t type; -// OBSOLETE -// OBSOLETE ret = mach_port_type (mach_task_self (), -// OBSOLETE port, -// OBSOLETE &type); -// OBSOLETE if (ret != KERN_SUCCESS || (type & mask) != mask) -// OBSOLETE return 0; -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* @@ No vm read cache implemented yet */ -// OBSOLETE boolean_t vm_read_cache_valid = FALSE; -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Read inferior task's LEN bytes from ADDR and copy it to MYADDR -// OBSOLETE * in gdb's address space. -// OBSOLETE * -// OBSOLETE * Return 0 on failure; number of bytes read otherwise. -// OBSOLETE */ -// OBSOLETE int -// OBSOLETE mach3_read_inferior (CORE_ADDR addr, char *myaddr, int length) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE vm_address_t low_address = (vm_address_t) trunc_page (addr); -// OBSOLETE vm_size_t aligned_length = -// OBSOLETE (vm_size_t) round_page (addr + length) - low_address; -// OBSOLETE pointer_t copied_memory; -// OBSOLETE int copy_count; -// OBSOLETE -// OBSOLETE /* Get memory from inferior with page aligned addresses */ -// OBSOLETE ret = vm_read (inferior_task, -// OBSOLETE low_address, -// OBSOLETE aligned_length, -// OBSOLETE &copied_memory, -// OBSOLETE ©_count); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE /* the problem is that the inferior might be killed for whatever reason -// OBSOLETE * before we go to mach_really_wait. This is one place that ought to -// OBSOLETE * catch many of those errors. -// OBSOLETE * @@ A better fix would be to make all external events to GDB -// OBSOLETE * to arrive via a SINGLE port set. (Including user input!) -// OBSOLETE */ -// OBSOLETE -// OBSOLETE if (!port_valid (inferior_task, MACH_PORT_TYPE_SEND)) -// OBSOLETE { -// OBSOLETE m3_kill_inferior (); -// OBSOLETE error ("Inferior killed (task port invalid)"); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE #ifdef OSF -// OBSOLETE extern int errno; -// OBSOLETE /* valprint.c gives nicer format if this does not -// OBSOLETE screw it. Eamonn seems to like this, so I enable -// OBSOLETE it if OSF is defined... -// OBSOLETE */ -// OBSOLETE warning ("[read inferior %x failed: %s]", -// OBSOLETE addr, mach_error_string (ret)); -// OBSOLETE errno = 0; -// OBSOLETE #endif -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE memcpy (myaddr, (char *) addr - low_address + copied_memory, length); -// OBSOLETE -// OBSOLETE ret = vm_deallocate (mach_task_self (), -// OBSOLETE copied_memory, -// OBSOLETE copy_count); -// OBSOLETE CHK ("mach3_read_inferior vm_deallocate failed", ret); -// OBSOLETE -// OBSOLETE return length; -// OBSOLETE } -// OBSOLETE -// OBSOLETE #define CHK_GOTO_OUT(str,ret) \ -// OBSOLETE do if (ret != KERN_SUCCESS) { errstr = #str; goto out; } while(0) -// OBSOLETE -// OBSOLETE struct vm_region_list -// OBSOLETE { -// OBSOLETE struct vm_region_list *next; -// OBSOLETE vm_prot_t protection; -// OBSOLETE vm_address_t start; -// OBSOLETE vm_size_t length; -// OBSOLETE }; -// OBSOLETE -// OBSOLETE struct obstack region_obstack; -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Write inferior task's LEN bytes from ADDR and copy it to MYADDR -// OBSOLETE * in gdb's address space. -// OBSOLETE */ -// OBSOLETE int -// OBSOLETE mach3_write_inferior (CORE_ADDR addr, char *myaddr, int length) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE vm_address_t low_address = (vm_address_t) trunc_page (addr); -// OBSOLETE vm_size_t aligned_length = -// OBSOLETE (vm_size_t) round_page (addr + length) - low_address; -// OBSOLETE pointer_t copied_memory; -// OBSOLETE int copy_count; -// OBSOLETE int deallocate = 0; -// OBSOLETE -// OBSOLETE char *errstr = "Bug in mach3_write_inferior"; -// OBSOLETE -// OBSOLETE struct vm_region_list *region_element; -// OBSOLETE struct vm_region_list *region_head = (struct vm_region_list *) NULL; -// OBSOLETE -// OBSOLETE /* Get memory from inferior with page aligned addresses */ -// OBSOLETE ret = vm_read (inferior_task, -// OBSOLETE low_address, -// OBSOLETE aligned_length, -// OBSOLETE &copied_memory, -// OBSOLETE ©_count); -// OBSOLETE CHK_GOTO_OUT ("mach3_write_inferior vm_read failed", ret); -// OBSOLETE -// OBSOLETE deallocate++; -// OBSOLETE -// OBSOLETE memcpy ((char *) addr - low_address + copied_memory, myaddr, length); -// OBSOLETE -// OBSOLETE obstack_init (®ion_obstack); -// OBSOLETE -// OBSOLETE /* Do writes atomically. -// OBSOLETE * First check for holes and unwritable memory. -// OBSOLETE */ -// OBSOLETE { -// OBSOLETE vm_size_t remaining_length = aligned_length; -// OBSOLETE vm_address_t region_address = low_address; -// OBSOLETE -// OBSOLETE struct vm_region_list *scan; -// OBSOLETE -// OBSOLETE while (region_address < low_address + aligned_length) -// OBSOLETE { -// OBSOLETE vm_prot_t protection; -// OBSOLETE vm_prot_t max_protection; -// OBSOLETE vm_inherit_t inheritance; -// OBSOLETE boolean_t shared; -// OBSOLETE mach_port_t object_name; -// OBSOLETE vm_offset_t offset; -// OBSOLETE vm_size_t region_length = remaining_length; -// OBSOLETE vm_address_t old_address = region_address; -// OBSOLETE -// OBSOLETE ret = vm_region (inferior_task, -// OBSOLETE ®ion_address, -// OBSOLETE ®ion_length, -// OBSOLETE &protection, -// OBSOLETE &max_protection, -// OBSOLETE &inheritance, -// OBSOLETE &shared, -// OBSOLETE &object_name, -// OBSOLETE &offset); -// OBSOLETE CHK_GOTO_OUT ("vm_region failed", ret); -// OBSOLETE -// OBSOLETE /* Check for holes in memory */ -// OBSOLETE if (old_address != region_address) -// OBSOLETE { -// OBSOLETE warning ("No memory at 0x%x. Nothing written", -// OBSOLETE old_address); -// OBSOLETE ret = KERN_SUCCESS; -// OBSOLETE length = 0; -// OBSOLETE goto out; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (!(max_protection & VM_PROT_WRITE)) -// OBSOLETE { -// OBSOLETE warning ("Memory at address 0x%x is unwritable. Nothing written", -// OBSOLETE old_address); -// OBSOLETE ret = KERN_SUCCESS; -// OBSOLETE length = 0; -// OBSOLETE goto out; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Chain the regions for later use */ -// OBSOLETE region_element = -// OBSOLETE (struct vm_region_list *) -// OBSOLETE obstack_alloc (®ion_obstack, sizeof (struct vm_region_list)); -// OBSOLETE -// OBSOLETE region_element->protection = protection; -// OBSOLETE region_element->start = region_address; -// OBSOLETE region_element->length = region_length; -// OBSOLETE -// OBSOLETE /* Chain the regions along with protections */ -// OBSOLETE region_element->next = region_head; -// OBSOLETE region_head = region_element; -// OBSOLETE -// OBSOLETE region_address += region_length; -// OBSOLETE remaining_length = remaining_length - region_length; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* If things fail after this, we give up. -// OBSOLETE * Somebody is messing up inferior_task's mappings. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* Enable writes to the chained vm regions */ -// OBSOLETE for (scan = region_head; scan; scan = scan->next) -// OBSOLETE { -// OBSOLETE boolean_t protection_changed = FALSE; -// OBSOLETE -// OBSOLETE if (!(scan->protection & VM_PROT_WRITE)) -// OBSOLETE { -// OBSOLETE ret = vm_protect (inferior_task, -// OBSOLETE scan->start, -// OBSOLETE scan->length, -// OBSOLETE FALSE, -// OBSOLETE scan->protection | VM_PROT_WRITE); -// OBSOLETE CHK_GOTO_OUT ("vm_protect: enable write failed", ret); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE ret = vm_write (inferior_task, -// OBSOLETE low_address, -// OBSOLETE copied_memory, -// OBSOLETE aligned_length); -// OBSOLETE CHK_GOTO_OUT ("vm_write failed", ret); -// OBSOLETE -// OBSOLETE /* Set up the original region protections, if they were changed */ -// OBSOLETE for (scan = region_head; scan; scan = scan->next) -// OBSOLETE { -// OBSOLETE boolean_t protection_changed = FALSE; -// OBSOLETE -// OBSOLETE if (!(scan->protection & VM_PROT_WRITE)) -// OBSOLETE { -// OBSOLETE ret = vm_protect (inferior_task, -// OBSOLETE scan->start, -// OBSOLETE scan->length, -// OBSOLETE FALSE, -// OBSOLETE scan->protection); -// OBSOLETE CHK_GOTO_OUT ("vm_protect: enable write failed", ret); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE out: -// OBSOLETE if (deallocate) -// OBSOLETE { -// OBSOLETE obstack_free (®ion_obstack, 0); -// OBSOLETE -// OBSOLETE (void) vm_deallocate (mach_task_self (), -// OBSOLETE copied_memory, -// OBSOLETE copy_count); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("%s %s", errstr, mach_error_string (ret)); -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE return length; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Return 0 on failure, number of bytes handled otherwise. TARGET is -// OBSOLETE ignored. */ -// OBSOLETE static int -// OBSOLETE m3_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write, -// OBSOLETE struct target_ops *target) -// OBSOLETE { -// OBSOLETE int result; -// OBSOLETE -// OBSOLETE if (write) -// OBSOLETE result = mach3_write_inferior (memaddr, myaddr, len); -// OBSOLETE else -// OBSOLETE result = mach3_read_inferior (memaddr, myaddr, len); -// OBSOLETE -// OBSOLETE return result; -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE static char * -// OBSOLETE translate_state (int state) -// OBSOLETE { -// OBSOLETE switch (state) -// OBSOLETE { -// OBSOLETE case TH_STATE_RUNNING: -// OBSOLETE return ("R"); -// OBSOLETE case TH_STATE_STOPPED: -// OBSOLETE return ("S"); -// OBSOLETE case TH_STATE_WAITING: -// OBSOLETE return ("W"); -// OBSOLETE case TH_STATE_UNINTERRUPTIBLE: -// OBSOLETE return ("U"); -// OBSOLETE case TH_STATE_HALTED: -// OBSOLETE return ("H"); -// OBSOLETE default: -// OBSOLETE return ("?"); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static char * -// OBSOLETE translate_cstate (int state) -// OBSOLETE { -// OBSOLETE switch (state) -// OBSOLETE { -// OBSOLETE case CPROC_RUNNING: -// OBSOLETE return "R"; -// OBSOLETE case CPROC_SWITCHING: -// OBSOLETE return "S"; -// OBSOLETE case CPROC_BLOCKED: -// OBSOLETE return "B"; -// OBSOLETE case CPROC_CONDWAIT: -// OBSOLETE return "C"; -// OBSOLETE case CPROC_CONDWAIT | CPROC_SWITCHING: -// OBSOLETE return "CS"; -// OBSOLETE default: -// OBSOLETE return "?"; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* type == MACH_MSG_TYPE_COPY_SEND || type == MACH_MSG_TYPE_MAKE_SEND */ -// OBSOLETE -// OBSOLETE mach_port_t /* no mach_port_name_t found in include files. */ -// OBSOLETE map_inferior_port_name (mach_port_t inferior_name, mach_msg_type_name_t type) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE mach_msg_type_name_t acquired; -// OBSOLETE mach_port_t iport; -// OBSOLETE -// OBSOLETE ret = mach_port_extract_right (inferior_task, -// OBSOLETE inferior_name, -// OBSOLETE type, -// OBSOLETE &iport, -// OBSOLETE &acquired); -// OBSOLETE CHK ("mach_port_extract_right (map_inferior_port_name)", ret); -// OBSOLETE -// OBSOLETE if (acquired != MACH_MSG_TYPE_PORT_SEND) -// OBSOLETE error ("Incorrect right extracted, (map_inferior_port_name)"); -// OBSOLETE -// OBSOLETE ret = mach_port_deallocate (mach_task_self (), -// OBSOLETE iport); -// OBSOLETE CHK ("Deallocating mapped port (map_inferior_port_name)", ret); -// OBSOLETE -// OBSOLETE return iport; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Naming convention: -// OBSOLETE * Always return user defined name if found. -// OBSOLETE * _K == A kernel thread with no matching CPROC -// OBSOLETE * _C == A cproc with no current cthread -// OBSOLETE * _t == A cthread with no user defined name -// OBSOLETE * -// OBSOLETE * The digits that follow the _names are the SLOT number of the -// OBSOLETE * kernel thread if there is such a thing, otherwise just a negation -// OBSOLETE * of the sequential number of such cprocs. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE static char buf[7]; -// OBSOLETE -// OBSOLETE static char * -// OBSOLETE get_thread_name (gdb_thread_t one_cproc, int id) -// OBSOLETE { -// OBSOLETE if (one_cproc) -// OBSOLETE if (one_cproc->cthread == NULL) -// OBSOLETE { -// OBSOLETE /* cproc not mapped to any cthread */ -// OBSOLETE sprintf (buf, "_C%d", id); -// OBSOLETE } -// OBSOLETE else if (!one_cproc->cthread->name) -// OBSOLETE { -// OBSOLETE /* cproc and cthread, but no name */ -// OBSOLETE sprintf (buf, "_t%d", id); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE return (char *) (one_cproc->cthread->name); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE if (id < 0) -// OBSOLETE warning ("Inconsistency in thread name id %d", id); -// OBSOLETE -// OBSOLETE /* Kernel thread without cproc */ -// OBSOLETE sprintf (buf, "_K%d", id); -// OBSOLETE } -// OBSOLETE -// OBSOLETE return buf; -// OBSOLETE } -// OBSOLETE -// OBSOLETE int -// OBSOLETE fetch_thread_info (mach_port_t task, gdb_thread_t *mthreads_out) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE thread_array_t th_table; -// OBSOLETE int th_count; -// OBSOLETE gdb_thread_t mthreads = NULL; -// OBSOLETE int index; -// OBSOLETE -// OBSOLETE ret = task_threads (task, &th_table, &th_count); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("Error getting inferior's thread list:%s", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE m3_kill_inferior (); -// OBSOLETE return -1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE mthreads = (gdb_thread_t) -// OBSOLETE obstack_alloc -// OBSOLETE (cproc_obstack, -// OBSOLETE th_count * sizeof (struct gdb_thread)); -// OBSOLETE -// OBSOLETE for (index = 0; index < th_count; index++) -// OBSOLETE { -// OBSOLETE thread_t saved_thread = MACH_PORT_NULL; -// OBSOLETE int mid; -// OBSOLETE -// OBSOLETE if (must_suspend_thread) -// OBSOLETE setup_thread (th_table[index], 1); -// OBSOLETE -// OBSOLETE if (th_table[index] != current_thread) -// OBSOLETE { -// OBSOLETE saved_thread = current_thread; -// OBSOLETE -// OBSOLETE mid = switch_to_thread (th_table[index]); -// OBSOLETE } -// OBSOLETE -// OBSOLETE mthreads[index].name = th_table[index]; -// OBSOLETE mthreads[index].cproc = NULL; /* map_cprocs_to_kernel_threads() */ -// OBSOLETE mthreads[index].in_emulator = FALSE; -// OBSOLETE mthreads[index].slotid = index; -// OBSOLETE -// OBSOLETE mthreads[index].sp = read_register (SP_REGNUM); -// OBSOLETE mthreads[index].fp = read_register (FP_REGNUM); -// OBSOLETE mthreads[index].pc = read_pc (); -// OBSOLETE -// OBSOLETE if (MACH_PORT_VALID (saved_thread)) -// OBSOLETE mid = switch_to_thread (saved_thread); -// OBSOLETE -// OBSOLETE if (must_suspend_thread) -// OBSOLETE setup_thread (th_table[index], 0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE consume_send_rights (th_table, th_count); -// OBSOLETE ret = vm_deallocate (mach_task_self (), (vm_address_t) th_table, -// OBSOLETE (th_count * sizeof (mach_port_t))); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("Error trying to deallocate thread list : %s", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE *mthreads_out = mthreads; -// OBSOLETE -// OBSOLETE return th_count; -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Current emulator always saves the USP on top of -// OBSOLETE * emulator stack below struct emul_stack_top stuff. -// OBSOLETE */ -// OBSOLETE CORE_ADDR -// OBSOLETE fetch_usp_from_emulator_stack (CORE_ADDR sp) -// OBSOLETE { -// OBSOLETE CORE_ADDR stack_pointer; -// OBSOLETE -// OBSOLETE sp = (sp & ~(EMULATOR_STACK_SIZE - 1)) + -// OBSOLETE EMULATOR_STACK_SIZE - sizeof (struct emul_stack_top); -// OBSOLETE -// OBSOLETE if (mach3_read_inferior (sp, -// OBSOLETE &stack_pointer, -// OBSOLETE sizeof (CORE_ADDR)) != sizeof (CORE_ADDR)) -// OBSOLETE { -// OBSOLETE warning ("Can't read user sp from emulator stack address 0x%x", sp); -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE return stack_pointer; -// OBSOLETE } -// OBSOLETE -// OBSOLETE #ifdef MK67 -// OBSOLETE -// OBSOLETE /* get_emulation_vector() interface was changed after mk67 */ -// OBSOLETE #define EMUL_VECTOR_COUNT 400 /* Value does not matter too much */ -// OBSOLETE -// OBSOLETE #endif /* MK67 */ -// OBSOLETE -// OBSOLETE /* Check if the emulator exists at task's address space. -// OBSOLETE */ -// OBSOLETE boolean_t -// OBSOLETE have_emulator_p (task_t task) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE #ifndef EMUL_VECTOR_COUNT -// OBSOLETE vm_offset_t *emulation_vector; -// OBSOLETE int n; -// OBSOLETE #else -// OBSOLETE vm_offset_t emulation_vector[EMUL_VECTOR_COUNT]; -// OBSOLETE int n = EMUL_VECTOR_COUNT; -// OBSOLETE #endif -// OBSOLETE int i; -// OBSOLETE int vector_start; -// OBSOLETE -// OBSOLETE ret = task_get_emulation_vector (task, -// OBSOLETE &vector_start, -// OBSOLETE #ifndef EMUL_VECTOR_COUNT -// OBSOLETE &emulation_vector, -// OBSOLETE #else -// OBSOLETE emulation_vector, -// OBSOLETE #endif -// OBSOLETE &n); -// OBSOLETE CHK ("task_get_emulation_vector", ret); -// OBSOLETE xx_debug ("%d vectors from %d at 0x%08x\n", -// OBSOLETE n, vector_start, emulation_vector); -// OBSOLETE -// OBSOLETE for (i = 0; i < n; i++) -// OBSOLETE { -// OBSOLETE vm_offset_t entry = emulation_vector[i]; -// OBSOLETE -// OBSOLETE if (EMULATOR_BASE <= entry && entry <= EMULATOR_END) -// OBSOLETE return TRUE; -// OBSOLETE else if (entry) -// OBSOLETE { -// OBSOLETE static boolean_t informed = FALSE; -// OBSOLETE if (!informed) -// OBSOLETE { -// OBSOLETE warning ("Emulation vector address 0x08%x outside emulator space", -// OBSOLETE entry); -// OBSOLETE informed = TRUE; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE return FALSE; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Map cprocs to kernel threads and vice versa. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE map_cprocs_to_kernel_threads (gdb_thread_t cprocs, gdb_thread_t mthreads, -// OBSOLETE int thread_count) -// OBSOLETE { -// OBSOLETE int index; -// OBSOLETE gdb_thread_t scan; -// OBSOLETE boolean_t all_mapped = TRUE; -// OBSOLETE LONGEST stack_base; -// OBSOLETE LONGEST stack_size; -// OBSOLETE -// OBSOLETE for (scan = cprocs; scan; scan = scan->next) -// OBSOLETE { -// OBSOLETE /* Default to: no kernel thread for this cproc */ -// OBSOLETE scan->reverse_map = -1; -// OBSOLETE -// OBSOLETE /* Check if the cproc is found by its stack */ -// OBSOLETE for (index = 0; index < thread_count; index++) -// OBSOLETE { -// OBSOLETE stack_base = -// OBSOLETE extract_signed_integer (scan->raw_cproc + CPROC_BASE_OFFSET, -// OBSOLETE CPROC_BASE_SIZE); -// OBSOLETE stack_size = -// OBSOLETE extract_signed_integer (scan->raw_cproc + CPROC_SIZE_OFFSET, -// OBSOLETE CPROC_SIZE_SIZE); -// OBSOLETE if ((mthreads + index)->sp > stack_base && -// OBSOLETE (mthreads + index)->sp <= stack_base + stack_size) -// OBSOLETE { -// OBSOLETE (mthreads + index)->cproc = scan; -// OBSOLETE scan->reverse_map = index; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE all_mapped &= (scan->reverse_map != -1); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Check for threads that are currently in the emulator. -// OBSOLETE * If so, they have a different stack, and the still unmapped -// OBSOLETE * cprocs may well get mapped to these threads. -// OBSOLETE * -// OBSOLETE * If: -// OBSOLETE * - cproc stack does not match any kernel thread stack pointer -// OBSOLETE * - there is at least one extra kernel thread -// OBSOLETE * that has no cproc mapped above. -// OBSOLETE * - some kernel thread stack pointer points to emulator space -// OBSOLETE * then we find the user stack pointer saved in the emulator -// OBSOLETE * stack, and try to map that to the cprocs. -// OBSOLETE * -// OBSOLETE * Also set in_emulator for kernel threads. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE if (emulator_present) -// OBSOLETE { -// OBSOLETE for (index = 0; index < thread_count; index++) -// OBSOLETE { -// OBSOLETE CORE_ADDR emul_sp; -// OBSOLETE CORE_ADDR usp; -// OBSOLETE -// OBSOLETE gdb_thread_t mthread = (mthreads + index); -// OBSOLETE emul_sp = mthread->sp; -// OBSOLETE -// OBSOLETE if (mthread->cproc == NULL && -// OBSOLETE EMULATOR_BASE <= emul_sp && emul_sp <= EMULATOR_END) -// OBSOLETE { -// OBSOLETE mthread->in_emulator = emulator_present; -// OBSOLETE -// OBSOLETE if (!all_mapped && cprocs) -// OBSOLETE { -// OBSOLETE usp = fetch_usp_from_emulator_stack (emul_sp); -// OBSOLETE -// OBSOLETE /* @@ Could be more accurate */ -// OBSOLETE if (!usp) -// OBSOLETE error ("Zero stack pointer read from emulator?"); -// OBSOLETE -// OBSOLETE /* Try to match this stack pointer to the cprocs that -// OBSOLETE * don't yet have a kernel thread. -// OBSOLETE */ -// OBSOLETE for (scan = cprocs; scan; scan = scan->next) -// OBSOLETE { -// OBSOLETE -// OBSOLETE /* Check is this unmapped CPROC stack contains -// OBSOLETE * the user stack pointer saved in the -// OBSOLETE * emulator. -// OBSOLETE */ -// OBSOLETE if (scan->reverse_map == -1) -// OBSOLETE { -// OBSOLETE stack_base = -// OBSOLETE extract_signed_integer -// OBSOLETE (scan->raw_cproc + CPROC_BASE_OFFSET, -// OBSOLETE CPROC_BASE_SIZE); -// OBSOLETE stack_size = -// OBSOLETE extract_signed_integer -// OBSOLETE (scan->raw_cproc + CPROC_SIZE_OFFSET, -// OBSOLETE CPROC_SIZE_SIZE); -// OBSOLETE if (usp > stack_base && -// OBSOLETE usp <= stack_base + stack_size) -// OBSOLETE { -// OBSOLETE mthread->cproc = scan; -// OBSOLETE scan->reverse_map = index; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Format of the thread_list command -// OBSOLETE * -// OBSOLETE * slot mid sel name emul ks susp cstate wired address -// OBSOLETE */ -// OBSOLETE #define TL_FORMAT "%-2.2s %5d%c %-10.10s %1.1s%s%-5.5s %-2.2s %-5.5s " -// OBSOLETE -// OBSOLETE #define TL_HEADER "\n@ MID Name KState CState Where\n" -// OBSOLETE -// OBSOLETE void -// OBSOLETE print_tl_address (struct ui_file *stream, CORE_ADDR pc) -// OBSOLETE { -// OBSOLETE if (!lookup_minimal_symbol_by_pc (pc)) -// OBSOLETE fprintf_filtered (stream, local_hex_format (), pc); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE extern int addressprint; -// OBSOLETE extern int asm_demangle; -// OBSOLETE -// OBSOLETE int store = addressprint; -// OBSOLETE addressprint = 0; -// OBSOLETE print_address_symbolic (pc, stream, asm_demangle, ""); -// OBSOLETE addressprint = store; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* For thread names, but also for gdb_message_port external name */ -// OBSOLETE #define MAX_NAME_LEN 50 -// OBSOLETE -// OBSOLETE /* Returns the address of variable NAME or 0 if not found */ -// OBSOLETE CORE_ADDR -// OBSOLETE lookup_address_of_variable (char *name) -// OBSOLETE { -// OBSOLETE struct symbol *sym; -// OBSOLETE CORE_ADDR symaddr = 0; -// OBSOLETE struct minimal_symbol *msymbol; -// OBSOLETE -// OBSOLETE sym = lookup_symbol (name, -// OBSOLETE (struct block *) NULL, -// OBSOLETE VAR_DOMAIN, -// OBSOLETE (int *) NULL, -// OBSOLETE (struct symtab **) NULL); -// OBSOLETE -// OBSOLETE if (sym) -// OBSOLETE symaddr = SYMBOL_VALUE (sym); -// OBSOLETE -// OBSOLETE if (!symaddr) -// OBSOLETE { -// OBSOLETE msymbol = lookup_minimal_symbol (name, NULL, NULL); -// OBSOLETE -// OBSOLETE if (msymbol && msymbol->type == mst_data) -// OBSOLETE symaddr = SYMBOL_VALUE_ADDRESS (msymbol); -// OBSOLETE } -// OBSOLETE -// OBSOLETE return symaddr; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static gdb_thread_t -// OBSOLETE get_cprocs (void) -// OBSOLETE { -// OBSOLETE gdb_thread_t cproc_head; -// OBSOLETE gdb_thread_t cproc_copy; -// OBSOLETE CORE_ADDR their_cprocs; -// OBSOLETE char *buf; -// OBSOLETE char *name; -// OBSOLETE cthread_t cthread; -// OBSOLETE CORE_ADDR symaddr; -// OBSOLETE -// OBSOLETE buf = alloca (TARGET_PTR_BIT / HOST_CHAR_BIT); -// OBSOLETE symaddr = lookup_address_of_variable ("cproc_list"); -// OBSOLETE -// OBSOLETE if (!symaddr) -// OBSOLETE { -// OBSOLETE /* cproc_list is not in a file compiled with debugging -// OBSOLETE symbols, but don't give up yet */ -// OBSOLETE -// OBSOLETE symaddr = lookup_address_of_variable ("cprocs"); -// OBSOLETE -// OBSOLETE if (symaddr) -// OBSOLETE { -// OBSOLETE static int informed = 0; -// OBSOLETE if (!informed) -// OBSOLETE { -// OBSOLETE informed++; -// OBSOLETE warning ("Your program is loaded with an old threads library."); -// OBSOLETE warning ("GDB does not know the old form of threads"); -// OBSOLETE warning ("so things may not work."); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Stripped or no -lthreads loaded or "cproc_list" is in wrong segment. */ -// OBSOLETE if (!symaddr) -// OBSOLETE return NULL; -// OBSOLETE -// OBSOLETE /* Get the address of the first cproc in the task */ -// OBSOLETE if (!mach3_read_inferior (symaddr, -// OBSOLETE buf, -// OBSOLETE TARGET_PTR_BIT / HOST_CHAR_BIT)) -// OBSOLETE error ("Can't read cproc master list at address (0x%x).", symaddr); -// OBSOLETE their_cprocs = extract_address (buf, TARGET_PTR_BIT / HOST_CHAR_BIT); -// OBSOLETE -// OBSOLETE /* Scan the CPROCs in the task. -// OBSOLETE CPROCs are chained with LIST field, not NEXT field, which -// OBSOLETE chains mutexes, condition variables and queues */ -// OBSOLETE -// OBSOLETE cproc_head = NULL; -// OBSOLETE -// OBSOLETE while (their_cprocs != (CORE_ADDR) 0) -// OBSOLETE { -// OBSOLETE CORE_ADDR cproc_copy_incarnation; -// OBSOLETE cproc_copy = (gdb_thread_t) obstack_alloc (cproc_obstack, -// OBSOLETE sizeof (struct gdb_thread)); -// OBSOLETE -// OBSOLETE if (!mach3_read_inferior (their_cprocs, -// OBSOLETE &cproc_copy->raw_cproc[0], -// OBSOLETE CPROC_SIZE)) -// OBSOLETE error ("Can't read next cproc at 0x%x.", their_cprocs); -// OBSOLETE -// OBSOLETE their_cprocs = -// OBSOLETE extract_address (cproc_copy->raw_cproc + CPROC_LIST_OFFSET, -// OBSOLETE CPROC_LIST_SIZE); -// OBSOLETE cproc_copy_incarnation = -// OBSOLETE extract_address (cproc_copy->raw_cproc + CPROC_INCARNATION_OFFSET, -// OBSOLETE CPROC_INCARNATION_SIZE); -// OBSOLETE -// OBSOLETE if (cproc_copy_incarnation == (CORE_ADDR) 0) -// OBSOLETE cproc_copy->cthread = NULL; -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* This CPROC has an attached CTHREAD. Get its name */ -// OBSOLETE cthread = (cthread_t) obstack_alloc (cproc_obstack, -// OBSOLETE sizeof (struct cthread)); -// OBSOLETE -// OBSOLETE if (!mach3_read_inferior (cproc_copy_incarnation, -// OBSOLETE cthread, -// OBSOLETE sizeof (struct cthread))) -// OBSOLETE error ("Can't read next thread at 0x%x.", -// OBSOLETE cproc_copy_incarnation); -// OBSOLETE -// OBSOLETE cproc_copy->cthread = cthread; -// OBSOLETE -// OBSOLETE if (cthread->name) -// OBSOLETE { -// OBSOLETE name = (char *) obstack_alloc (cproc_obstack, MAX_NAME_LEN); -// OBSOLETE -// OBSOLETE if (!mach3_read_inferior (cthread->name, name, MAX_NAME_LEN)) -// OBSOLETE error ("Can't read next thread's name at 0x%x.", cthread->name); -// OBSOLETE -// OBSOLETE cthread->name = name; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* insert in front */ -// OBSOLETE cproc_copy->next = cproc_head; -// OBSOLETE cproc_head = cproc_copy; -// OBSOLETE } -// OBSOLETE return cproc_head; -// OBSOLETE } -// OBSOLETE -// OBSOLETE #ifndef FETCH_CPROC_STATE -// OBSOLETE /* -// OBSOLETE * Check if your machine does not grok the way this routine -// OBSOLETE * fetches the FP,PC and SP of a cproc that is not -// OBSOLETE * currently attached to any kernel thread (e.g. its cproc.context -// OBSOLETE * field points to the place in stack where the context -// OBSOLETE * is saved). -// OBSOLETE * -// OBSOLETE * If it doesn't, define your own routine. -// OBSOLETE */ -// OBSOLETE #define FETCH_CPROC_STATE(mth) mach3_cproc_state (mth) -// OBSOLETE -// OBSOLETE int -// OBSOLETE mach3_cproc_state (gdb_thread_t mthread) -// OBSOLETE { -// OBSOLETE int context; -// OBSOLETE -// OBSOLETE if (!mthread || !mthread->cproc) -// OBSOLETE return -1; -// OBSOLETE -// OBSOLETE context = extract_signed_integer -// OBSOLETE (mthread->cproc->raw_cproc + CPROC_CONTEXT_OFFSET, -// OBSOLETE CPROC_CONTEXT_SIZE); -// OBSOLETE if (context == 0) -// OBSOLETE return -1; -// OBSOLETE -// OBSOLETE mthread->sp = context + MACHINE_CPROC_SP_OFFSET; -// OBSOLETE -// OBSOLETE if (mach3_read_inferior (context + MACHINE_CPROC_PC_OFFSET, -// OBSOLETE &mthread->pc, -// OBSOLETE sizeof (CORE_ADDR)) != sizeof (CORE_ADDR)) -// OBSOLETE { -// OBSOLETE warning ("Can't read cproc pc from inferior"); -// OBSOLETE return -1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (mach3_read_inferior (context + MACHINE_CPROC_FP_OFFSET, -// OBSOLETE &mthread->fp, -// OBSOLETE sizeof (CORE_ADDR)) != sizeof (CORE_ADDR)) -// OBSOLETE { -// OBSOLETE warning ("Can't read cproc fp from inferior"); -// OBSOLETE return -1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE #endif /* FETCH_CPROC_STATE */ -// OBSOLETE -// OBSOLETE -// OBSOLETE void -// OBSOLETE thread_list_command (void) -// OBSOLETE { -// OBSOLETE thread_basic_info_data_t ths; -// OBSOLETE int thread_count; -// OBSOLETE gdb_thread_t cprocs; -// OBSOLETE gdb_thread_t scan; -// OBSOLETE int index; -// OBSOLETE char *name; -// OBSOLETE char selected; -// OBSOLETE char *wired; -// OBSOLETE int infoCnt; -// OBSOLETE kern_return_t ret; -// OBSOLETE mach_port_t mid_or_port; -// OBSOLETE gdb_thread_t their_threads; -// OBSOLETE gdb_thread_t kthread; -// OBSOLETE -// OBSOLETE int neworder = 1; -// OBSOLETE -// OBSOLETE char *fmt = "There are %d kernel threads in task %d.\n"; -// OBSOLETE -// OBSOLETE int tmid = map_port_name_to_mid (inferior_task, MACH_TYPE_TASK); -// OBSOLETE -// OBSOLETE MACH_ERROR_NO_INFERIOR; -// OBSOLETE -// OBSOLETE thread_count = fetch_thread_info (inferior_task, -// OBSOLETE &their_threads); -// OBSOLETE if (thread_count == -1) -// OBSOLETE return; -// OBSOLETE -// OBSOLETE if (thread_count == 1) -// OBSOLETE fmt = "There is %d kernel thread in task %d.\n"; -// OBSOLETE -// OBSOLETE printf_filtered (fmt, thread_count, tmid); -// OBSOLETE -// OBSOLETE puts_filtered (TL_HEADER); -// OBSOLETE -// OBSOLETE cprocs = get_cprocs (); -// OBSOLETE -// OBSOLETE map_cprocs_to_kernel_threads (cprocs, their_threads, thread_count); -// OBSOLETE -// OBSOLETE for (scan = cprocs; scan; scan = scan->next) -// OBSOLETE { -// OBSOLETE int mid; -// OBSOLETE char buf[10]; -// OBSOLETE char slot[3]; -// OBSOLETE int cproc_state = -// OBSOLETE extract_signed_integer -// OBSOLETE (scan->raw_cproc + CPROC_STATE_OFFSET, CPROC_STATE_SIZE); -// OBSOLETE -// OBSOLETE selected = ' '; -// OBSOLETE -// OBSOLETE /* a wired cproc? */ -// OBSOLETE wired = (extract_address (scan->raw_cproc + CPROC_WIRED_OFFSET, -// OBSOLETE CPROC_WIRED_SIZE) -// OBSOLETE ? "wired" : ""); -// OBSOLETE -// OBSOLETE if (scan->reverse_map != -1) -// OBSOLETE kthread = (their_threads + scan->reverse_map); -// OBSOLETE else -// OBSOLETE kthread = NULL; -// OBSOLETE -// OBSOLETE if (kthread) -// OBSOLETE { -// OBSOLETE /* These cprocs have a kernel thread */ -// OBSOLETE -// OBSOLETE mid = map_port_name_to_mid (kthread->name, MACH_TYPE_THREAD); -// OBSOLETE -// OBSOLETE infoCnt = THREAD_BASIC_INFO_COUNT; -// OBSOLETE -// OBSOLETE ret = thread_info (kthread->name, -// OBSOLETE THREAD_BASIC_INFO, -// OBSOLETE (thread_info_t) & ths, -// OBSOLETE &infoCnt); -// OBSOLETE -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("Unable to get basic info on thread %d : %s", -// OBSOLETE mid, -// OBSOLETE mach_error_string (ret)); -// OBSOLETE continue; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Who is the first to have more than 100 threads */ -// OBSOLETE sprintf (slot, "%d", kthread->slotid % 100); -// OBSOLETE -// OBSOLETE if (kthread->name == current_thread) -// OBSOLETE selected = '*'; -// OBSOLETE -// OBSOLETE if (ths.suspend_count) -// OBSOLETE sprintf (buf, "%d", ths.suspend_count); -// OBSOLETE else -// OBSOLETE buf[0] = '\000'; -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE if (ths.flags & TH_FLAGS_SWAPPED) -// OBSOLETE strcat (buf, "S"); -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE if (ths.flags & TH_FLAGS_IDLE) -// OBSOLETE strcat (buf, "I"); -// OBSOLETE -// OBSOLETE printf_filtered (TL_FORMAT, -// OBSOLETE slot, -// OBSOLETE mid, -// OBSOLETE selected, -// OBSOLETE get_thread_name (scan, kthread->slotid), -// OBSOLETE kthread->in_emulator ? "E" : "", -// OBSOLETE translate_state (ths.run_state), -// OBSOLETE buf, -// OBSOLETE translate_cstate (cproc_state), -// OBSOLETE wired); -// OBSOLETE print_tl_address (gdb_stdout, kthread->pc); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* These cprocs don't have a kernel thread. -// OBSOLETE * find out the calling frame with -// OBSOLETE * FETCH_CPROC_STATE. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE struct gdb_thread state; -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE /* jtv -> emcmanus: why do you want this here? */ -// OBSOLETE if (scan->incarnation == NULL) -// OBSOLETE continue; /* EMcM */ -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE printf_filtered (TL_FORMAT, -// OBSOLETE "-", -// OBSOLETE -neworder, /* Pseudo MID */ -// OBSOLETE selected, -// OBSOLETE get_thread_name (scan, -neworder), -// OBSOLETE "", -// OBSOLETE "-", /* kernel state */ -// OBSOLETE "", -// OBSOLETE translate_cstate (cproc_state), -// OBSOLETE ""); -// OBSOLETE state.cproc = scan; -// OBSOLETE -// OBSOLETE if (FETCH_CPROC_STATE (&state) == -1) -// OBSOLETE puts_filtered ("???"); -// OBSOLETE else -// OBSOLETE print_tl_address (gdb_stdout, state.pc); -// OBSOLETE -// OBSOLETE neworder++; -// OBSOLETE } -// OBSOLETE puts_filtered ("\n"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Scan for kernel threads without cprocs */ -// OBSOLETE for (index = 0; index < thread_count; index++) -// OBSOLETE { -// OBSOLETE if (!their_threads[index].cproc) -// OBSOLETE { -// OBSOLETE int mid; -// OBSOLETE -// OBSOLETE char buf[10]; -// OBSOLETE char slot[3]; -// OBSOLETE -// OBSOLETE mach_port_t name = their_threads[index].name; -// OBSOLETE -// OBSOLETE mid = map_port_name_to_mid (name, MACH_TYPE_THREAD); -// OBSOLETE -// OBSOLETE infoCnt = THREAD_BASIC_INFO_COUNT; -// OBSOLETE -// OBSOLETE ret = thread_info (name, -// OBSOLETE THREAD_BASIC_INFO, -// OBSOLETE (thread_info_t) & ths, -// OBSOLETE &infoCnt); -// OBSOLETE -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("Unable to get basic info on thread %d : %s", -// OBSOLETE mid, -// OBSOLETE mach_error_string (ret)); -// OBSOLETE continue; -// OBSOLETE } -// OBSOLETE -// OBSOLETE sprintf (slot, "%d", index % 100); -// OBSOLETE -// OBSOLETE if (name == current_thread) -// OBSOLETE selected = '*'; -// OBSOLETE else -// OBSOLETE selected = ' '; -// OBSOLETE -// OBSOLETE if (ths.suspend_count) -// OBSOLETE sprintf (buf, "%d", ths.suspend_count); -// OBSOLETE else -// OBSOLETE buf[0] = '\000'; -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE if (ths.flags & TH_FLAGS_SWAPPED) -// OBSOLETE strcat (buf, "S"); -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE if (ths.flags & TH_FLAGS_IDLE) -// OBSOLETE strcat (buf, "I"); -// OBSOLETE -// OBSOLETE printf_filtered (TL_FORMAT, -// OBSOLETE slot, -// OBSOLETE mid, -// OBSOLETE selected, -// OBSOLETE get_thread_name (NULL, index), -// OBSOLETE their_threads[index].in_emulator ? "E" : "", -// OBSOLETE translate_state (ths.run_state), -// OBSOLETE buf, -// OBSOLETE "", /* No cproc state */ -// OBSOLETE ""); /* Can't be wired */ -// OBSOLETE print_tl_address (gdb_stdout, their_threads[index].pc); -// OBSOLETE puts_filtered ("\n"); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE obstack_free (cproc_obstack, 0); -// OBSOLETE obstack_init (cproc_obstack); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE thread_select_command (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE int mid; -// OBSOLETE thread_array_t thread_list; -// OBSOLETE int thread_count; -// OBSOLETE kern_return_t ret; -// OBSOLETE int is_slot = 0; -// OBSOLETE -// OBSOLETE MACH_ERROR_NO_INFERIOR; -// OBSOLETE -// OBSOLETE if (!args) -// OBSOLETE error_no_arg ("MID or @SLOTNUMBER to specify a thread to select"); -// OBSOLETE -// OBSOLETE while (*args == ' ' || *args == '\t') -// OBSOLETE args++; -// OBSOLETE -// OBSOLETE if (*args == '@') -// OBSOLETE { -// OBSOLETE is_slot++; -// OBSOLETE args++; -// OBSOLETE } -// OBSOLETE -// OBSOLETE mid = atoi (args); -// OBSOLETE -// OBSOLETE if (mid == 0) -// OBSOLETE if (!is_slot || *args != '0') /* Rudimentary checks */ -// OBSOLETE error ("You must select threads by MID or @SLOTNUMBER"); -// OBSOLETE -// OBSOLETE if (select_thread (inferior_task, mid, is_slot ? 2 : 1) != KERN_SUCCESS) -// OBSOLETE return; -// OBSOLETE -// OBSOLETE if (from_tty) -// OBSOLETE printf_filtered ("Thread %d selected\n", -// OBSOLETE is_slot ? map_port_name_to_mid (current_thread, -// OBSOLETE MACH_TYPE_THREAD) : mid); -// OBSOLETE } -// OBSOLETE -// OBSOLETE thread_trace (mach_port_t thread, boolean_t set) -// OBSOLETE { -// OBSOLETE int flavor = TRACE_FLAVOR; -// OBSOLETE unsigned int stateCnt = TRACE_FLAVOR_SIZE; -// OBSOLETE kern_return_t ret; -// OBSOLETE thread_state_data_t state; -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (thread)) -// OBSOLETE { -// OBSOLETE warning ("thread_trace: invalid thread"); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (must_suspend_thread) -// OBSOLETE setup_thread (thread, 1); -// OBSOLETE -// OBSOLETE ret = thread_get_state (thread, flavor, state, &stateCnt); -// OBSOLETE CHK ("thread_trace: error reading thread state", ret); -// OBSOLETE -// OBSOLETE if (set) -// OBSOLETE { -// OBSOLETE TRACE_SET (thread, state); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE if (!TRACE_CLEAR (thread, state)) -// OBSOLETE { -// OBSOLETE if (must_suspend_thread) -// OBSOLETE setup_thread (thread, 0); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE ret = thread_set_state (thread, flavor, state, stateCnt); -// OBSOLETE CHK ("thread_trace: error writing thread state", ret); -// OBSOLETE if (must_suspend_thread) -// OBSOLETE setup_thread (thread, 0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE #ifdef FLUSH_INFERIOR_CACHE -// OBSOLETE -// OBSOLETE /* When over-writing code on some machines the I-Cache must be flushed -// OBSOLETE explicitly, because it is not kept coherent by the lazy hardware. -// OBSOLETE This definitely includes breakpoints, for instance, or else we -// OBSOLETE end up looping in mysterious Bpt traps */ -// OBSOLETE -// OBSOLETE flush_inferior_icache (CORE_ADDR pc, int amount) -// OBSOLETE { -// OBSOLETE vm_machine_attribute_val_t flush = MATTR_VAL_ICACHE_FLUSH; -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE ret = vm_machine_attribute (inferior_task, -// OBSOLETE pc, -// OBSOLETE amount, -// OBSOLETE MATTR_CACHE, -// OBSOLETE &flush); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE warning ("Error flushing inferior's cache : %s", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE } -// OBSOLETE #endif /* FLUSH_INFERIOR_CACHE */ -// OBSOLETE -// OBSOLETE -// OBSOLETE static -// OBSOLETE suspend_all_threads (int from_tty) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE thread_array_t thread_list; -// OBSOLETE int thread_count, index; -// OBSOLETE int infoCnt; -// OBSOLETE thread_basic_info_data_t th_info; -// OBSOLETE -// OBSOLETE -// OBSOLETE ret = task_threads (inferior_task, &thread_list, &thread_count); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("Could not suspend inferior threads."); -// OBSOLETE m3_kill_inferior (); -// OBSOLETE throw_exception (RETURN_ERROR); -// OBSOLETE } -// OBSOLETE -// OBSOLETE for (index = 0; index < thread_count; index++) -// OBSOLETE { -// OBSOLETE int mid; -// OBSOLETE -// OBSOLETE mid = map_port_name_to_mid (thread_list[index], -// OBSOLETE MACH_TYPE_THREAD); -// OBSOLETE -// OBSOLETE ret = thread_suspend (thread_list[index]); -// OBSOLETE -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE warning ("Error trying to suspend thread %d : %s", -// OBSOLETE mid, mach_error_string (ret)); -// OBSOLETE -// OBSOLETE if (from_tty) -// OBSOLETE { -// OBSOLETE infoCnt = THREAD_BASIC_INFO_COUNT; -// OBSOLETE ret = thread_info (thread_list[index], -// OBSOLETE THREAD_BASIC_INFO, -// OBSOLETE (thread_info_t) & th_info, -// OBSOLETE &infoCnt); -// OBSOLETE CHK ("suspend can't get thread info", ret); -// OBSOLETE -// OBSOLETE warning ("Thread %d suspend count is %d", -// OBSOLETE mid, th_info.suspend_count); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE consume_send_rights (thread_list, thread_count); -// OBSOLETE ret = vm_deallocate (mach_task_self (), -// OBSOLETE (vm_address_t) thread_list, -// OBSOLETE (thread_count * sizeof (int))); -// OBSOLETE CHK ("Error trying to deallocate thread list", ret); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE thread_suspend_command (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE int mid; -// OBSOLETE mach_port_t saved_thread; -// OBSOLETE int infoCnt; -// OBSOLETE thread_basic_info_data_t th_info; -// OBSOLETE -// OBSOLETE MACH_ERROR_NO_INFERIOR; -// OBSOLETE -// OBSOLETE if (!strcasecmp (args, "all")) -// OBSOLETE { -// OBSOLETE suspend_all_threads (from_tty); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE saved_thread = current_thread; -// OBSOLETE -// OBSOLETE mid = parse_thread_id (args, 0, 0); -// OBSOLETE -// OBSOLETE if (mid < 0) -// OBSOLETE error ("You can suspend only existing kernel threads with MID or @SLOTNUMBER"); -// OBSOLETE -// OBSOLETE if (mid == 0) -// OBSOLETE mid = map_port_name_to_mid (current_thread, MACH_TYPE_THREAD); -// OBSOLETE else if (select_thread (inferior_task, mid, 0) != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE if (current_thread) -// OBSOLETE current_thread = saved_thread; -// OBSOLETE error ("Could not select thread %d", mid); -// OBSOLETE } -// OBSOLETE -// OBSOLETE ret = thread_suspend (current_thread); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE warning ("thread_suspend failed : %s", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE -// OBSOLETE infoCnt = THREAD_BASIC_INFO_COUNT; -// OBSOLETE ret = thread_info (current_thread, -// OBSOLETE THREAD_BASIC_INFO, -// OBSOLETE (thread_info_t) & th_info, -// OBSOLETE &infoCnt); -// OBSOLETE CHK ("suspend can't get thread info", ret); -// OBSOLETE -// OBSOLETE warning ("Thread %d suspend count is %d", mid, th_info.suspend_count); -// OBSOLETE -// OBSOLETE current_thread = saved_thread; -// OBSOLETE } -// OBSOLETE -// OBSOLETE resume_all_threads (int from_tty) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE thread_array_t thread_list; -// OBSOLETE int thread_count, index; -// OBSOLETE int mid; -// OBSOLETE int infoCnt; -// OBSOLETE thread_basic_info_data_t th_info; -// OBSOLETE -// OBSOLETE ret = task_threads (inferior_task, &thread_list, &thread_count); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE m3_kill_inferior (); -// OBSOLETE error ("task_threads", mach_error_string (ret)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE for (index = 0; index < thread_count; index++) -// OBSOLETE { -// OBSOLETE infoCnt = THREAD_BASIC_INFO_COUNT; -// OBSOLETE ret = thread_info (thread_list[index], -// OBSOLETE THREAD_BASIC_INFO, -// OBSOLETE (thread_info_t) & th_info, -// OBSOLETE &infoCnt); -// OBSOLETE CHK ("resume_all can't get thread info", ret); -// OBSOLETE -// OBSOLETE mid = map_port_name_to_mid (thread_list[index], -// OBSOLETE MACH_TYPE_THREAD); -// OBSOLETE -// OBSOLETE if (!th_info.suspend_count) -// OBSOLETE { -// OBSOLETE if (mid != -1 && from_tty) -// OBSOLETE warning ("Thread %d is not suspended", mid); -// OBSOLETE continue; -// OBSOLETE } -// OBSOLETE -// OBSOLETE ret = thread_resume (thread_list[index]); -// OBSOLETE -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE warning ("Error trying to resume thread %d : %s", -// OBSOLETE mid, mach_error_string (ret)); -// OBSOLETE else if (mid != -1 && from_tty) -// OBSOLETE warning ("Thread %d suspend count is %d", -// OBSOLETE mid, --th_info.suspend_count); -// OBSOLETE } -// OBSOLETE -// OBSOLETE consume_send_rights (thread_list, thread_count); -// OBSOLETE ret = vm_deallocate (mach_task_self (), -// OBSOLETE (vm_address_t) thread_list, -// OBSOLETE (thread_count * sizeof (int))); -// OBSOLETE CHK ("Error trying to deallocate thread list", ret); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE thread_resume_command (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE int mid; -// OBSOLETE mach_port_t saved_thread; -// OBSOLETE kern_return_t ret; -// OBSOLETE thread_basic_info_data_t th_info; -// OBSOLETE int infoCnt = THREAD_BASIC_INFO_COUNT; -// OBSOLETE -// OBSOLETE MACH_ERROR_NO_INFERIOR; -// OBSOLETE -// OBSOLETE if (!strcasecmp (args, "all")) -// OBSOLETE { -// OBSOLETE resume_all_threads (from_tty); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE saved_thread = current_thread; -// OBSOLETE -// OBSOLETE mid = parse_thread_id (args, 0, 0); -// OBSOLETE -// OBSOLETE if (mid < 0) -// OBSOLETE error ("You can resume only existing kernel threads with MID or @SLOTNUMBER"); -// OBSOLETE -// OBSOLETE if (mid == 0) -// OBSOLETE mid = map_port_name_to_mid (current_thread, MACH_TYPE_THREAD); -// OBSOLETE else if (select_thread (inferior_task, mid, 0) != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE if (current_thread) -// OBSOLETE current_thread = saved_thread; -// OBSOLETE throw_exception (RETURN_ERROR); -// OBSOLETE } -// OBSOLETE -// OBSOLETE ret = thread_info (current_thread, -// OBSOLETE THREAD_BASIC_INFO, -// OBSOLETE (thread_info_t) & th_info, -// OBSOLETE &infoCnt); -// OBSOLETE CHK ("resume can't get thread info", ret); -// OBSOLETE -// OBSOLETE if (!th_info.suspend_count) -// OBSOLETE { -// OBSOLETE warning ("Thread %d is not suspended", mid); -// OBSOLETE goto out; -// OBSOLETE } -// OBSOLETE -// OBSOLETE ret = thread_resume (current_thread); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE warning ("thread_resume failed : %s", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE th_info.suspend_count--; -// OBSOLETE warning ("Thread %d suspend count is %d", mid, th_info.suspend_count); -// OBSOLETE } -// OBSOLETE -// OBSOLETE out: -// OBSOLETE current_thread = saved_thread; -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE thread_kill_command (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE int mid; -// OBSOLETE kern_return_t ret; -// OBSOLETE int thread_count; -// OBSOLETE thread_array_t thread_table; -// OBSOLETE int index; -// OBSOLETE mach_port_t thread_to_kill = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE -// OBSOLETE MACH_ERROR_NO_INFERIOR; -// OBSOLETE -// OBSOLETE if (!args) -// OBSOLETE error_no_arg ("thread mid to kill from the inferior task"); -// OBSOLETE -// OBSOLETE mid = parse_thread_id (args, 0, 0); -// OBSOLETE -// OBSOLETE if (mid < 0) -// OBSOLETE error ("You can kill only existing kernel threads with MID or @SLOTNUMBER"); -// OBSOLETE -// OBSOLETE if (mid) -// OBSOLETE { -// OBSOLETE ret = machid_mach_port (mid_server, mid_auth, mid, &thread_to_kill); -// OBSOLETE CHK ("thread_kill_command: machid_mach_port map failed", ret); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE mid = map_port_name_to_mid (current_thread, MACH_TYPE_THREAD); -// OBSOLETE -// OBSOLETE /* Don't allow gdb to kill *any* thread in the system. Use mkill program for that */ -// OBSOLETE ret = task_threads (inferior_task, &thread_table, &thread_count); -// OBSOLETE CHK ("Error getting inferior's thread list", ret); -// OBSOLETE -// OBSOLETE if (thread_to_kill == current_thread) -// OBSOLETE { -// OBSOLETE ret = thread_terminate (thread_to_kill); -// OBSOLETE CHK ("Thread could not be terminated", ret); -// OBSOLETE -// OBSOLETE if (select_thread (inferior_task, 0, 1) != KERN_SUCCESS) -// OBSOLETE warning ("Last thread was killed, use \"kill\" command to kill task"); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE for (index = 0; index < thread_count; index++) -// OBSOLETE if (thread_table[index] == thread_to_kill) -// OBSOLETE { -// OBSOLETE ret = thread_terminate (thread_to_kill); -// OBSOLETE CHK ("Thread could not be terminated", ret); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (thread_count > 1) -// OBSOLETE consume_send_rights (thread_table, thread_count); -// OBSOLETE -// OBSOLETE ret = vm_deallocate (mach_task_self (), (vm_address_t) thread_table, -// OBSOLETE (thread_count * sizeof (mach_port_t))); -// OBSOLETE CHK ("Error trying to deallocate thread list", ret); -// OBSOLETE -// OBSOLETE warning ("Thread %d killed", mid); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Task specific commands; add more if you like */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE task_resume_command (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE task_basic_info_data_t ta_info; -// OBSOLETE int infoCnt = TASK_BASIC_INFO_COUNT; -// OBSOLETE int mid = map_port_name_to_mid (inferior_task, MACH_TYPE_TASK); -// OBSOLETE -// OBSOLETE MACH_ERROR_NO_INFERIOR; -// OBSOLETE -// OBSOLETE /* Would be trivial to change, but is it desirable? */ -// OBSOLETE if (args) -// OBSOLETE error ("Currently gdb can resume only it's inferior task"); -// OBSOLETE -// OBSOLETE ret = task_info (inferior_task, -// OBSOLETE TASK_BASIC_INFO, -// OBSOLETE (task_info_t) & ta_info, -// OBSOLETE &infoCnt); -// OBSOLETE CHK ("task_resume_command: task_info failed", ret); -// OBSOLETE -// OBSOLETE if (ta_info.suspend_count == 0) -// OBSOLETE error ("Inferior task %d is not suspended", mid); -// OBSOLETE else if (ta_info.suspend_count == 1 && -// OBSOLETE from_tty && -// OBSOLETE !query ("Suspend count is now 1. Do you know what you are doing? ")) -// OBSOLETE error ("Task not resumed"); -// OBSOLETE -// OBSOLETE ret = task_resume (inferior_task); -// OBSOLETE CHK ("task_resume_command: task_resume", ret); -// OBSOLETE -// OBSOLETE if (ta_info.suspend_count == 1) -// OBSOLETE { -// OBSOLETE warning ("Inferior task %d is no longer suspended", mid); -// OBSOLETE must_suspend_thread = 1; -// OBSOLETE /* @@ This is not complete: Registers change all the time when not -// OBSOLETE suspended! */ -// OBSOLETE registers_changed (); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE warning ("Inferior task %d suspend count is now %d", -// OBSOLETE mid, ta_info.suspend_count - 1); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE void -// OBSOLETE task_suspend_command (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE task_basic_info_data_t ta_info; -// OBSOLETE int infoCnt = TASK_BASIC_INFO_COUNT; -// OBSOLETE int mid = map_port_name_to_mid (inferior_task, MACH_TYPE_TASK); -// OBSOLETE -// OBSOLETE MACH_ERROR_NO_INFERIOR; -// OBSOLETE -// OBSOLETE /* Would be trivial to change, but is it desirable? */ -// OBSOLETE if (args) -// OBSOLETE error ("Currently gdb can suspend only it's inferior task"); -// OBSOLETE -// OBSOLETE ret = task_suspend (inferior_task); -// OBSOLETE CHK ("task_suspend_command: task_suspend", ret); -// OBSOLETE -// OBSOLETE must_suspend_thread = 0; -// OBSOLETE -// OBSOLETE ret = task_info (inferior_task, -// OBSOLETE TASK_BASIC_INFO, -// OBSOLETE (task_info_t) & ta_info, -// OBSOLETE &infoCnt); -// OBSOLETE CHK ("task_suspend_command: task_info failed", ret); -// OBSOLETE -// OBSOLETE warning ("Inferior task %d suspend count is now %d", -// OBSOLETE mid, ta_info.suspend_count); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static char * -// OBSOLETE get_size (int bytes) -// OBSOLETE { -// OBSOLETE static char size[30]; -// OBSOLETE int zz = bytes / 1024; -// OBSOLETE -// OBSOLETE if (zz / 1024) -// OBSOLETE sprintf (size, "%-2.1f M", ((float) bytes) / (1024.0 * 1024.0)); -// OBSOLETE else -// OBSOLETE sprintf (size, "%d K", zz); -// OBSOLETE -// OBSOLETE return size; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Does this require the target task to be suspended?? I don't think so. */ -// OBSOLETE void -// OBSOLETE task_info_command (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE int mid = -5; -// OBSOLETE mach_port_t task; -// OBSOLETE kern_return_t ret; -// OBSOLETE task_basic_info_data_t ta_info; -// OBSOLETE int infoCnt = TASK_BASIC_INFO_COUNT; -// OBSOLETE int page_size = round_page (1); -// OBSOLETE int thread_count = 0; -// OBSOLETE -// OBSOLETE if (MACH_PORT_VALID (inferior_task)) -// OBSOLETE mid = map_port_name_to_mid (inferior_task, -// OBSOLETE MACH_TYPE_TASK); -// OBSOLETE -// OBSOLETE task = inferior_task; -// OBSOLETE -// OBSOLETE if (args) -// OBSOLETE { -// OBSOLETE int tmid = atoi (args); -// OBSOLETE -// OBSOLETE if (tmid <= 0) -// OBSOLETE error ("Invalid mid %d for task info", tmid); -// OBSOLETE -// OBSOLETE if (tmid != mid) -// OBSOLETE { -// OBSOLETE mid = tmid; -// OBSOLETE ret = machid_mach_port (mid_server, mid_auth, tmid, &task); -// OBSOLETE CHK ("task_info_command: machid_mach_port map failed", ret); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (mid < 0) -// OBSOLETE error ("You have to give the task MID as an argument"); -// OBSOLETE -// OBSOLETE ret = task_info (task, -// OBSOLETE TASK_BASIC_INFO, -// OBSOLETE (task_info_t) & ta_info, -// OBSOLETE &infoCnt); -// OBSOLETE CHK ("task_info_command: task_info failed", ret); -// OBSOLETE -// OBSOLETE printf_filtered ("\nTask info for task %d:\n\n", mid); -// OBSOLETE printf_filtered (" Suspend count : %d\n", ta_info.suspend_count); -// OBSOLETE printf_filtered (" Base priority : %d\n", ta_info.base_priority); -// OBSOLETE printf_filtered (" Virtual size : %s\n", get_size (ta_info.virtual_size)); -// OBSOLETE printf_filtered (" Resident size : %s\n", get_size (ta_info.resident_size)); -// OBSOLETE -// OBSOLETE { -// OBSOLETE thread_array_t thread_list; -// OBSOLETE -// OBSOLETE ret = task_threads (task, &thread_list, &thread_count); -// OBSOLETE CHK ("task_info_command: task_threads", ret); -// OBSOLETE -// OBSOLETE printf_filtered (" Thread count : %d\n", thread_count); -// OBSOLETE -// OBSOLETE consume_send_rights (thread_list, thread_count); -// OBSOLETE ret = vm_deallocate (mach_task_self (), -// OBSOLETE (vm_address_t) thread_list, -// OBSOLETE (thread_count * sizeof (int))); -// OBSOLETE CHK ("Error trying to deallocate thread list", ret); -// OBSOLETE } -// OBSOLETE if (have_emulator_p (task)) -// OBSOLETE printf_filtered (" Emulator at : 0x%x..0x%x\n", -// OBSOLETE EMULATOR_BASE, EMULATOR_END); -// OBSOLETE else -// OBSOLETE printf_filtered (" No emulator.\n"); -// OBSOLETE -// OBSOLETE if (thread_count && task == inferior_task) -// OBSOLETE printf_filtered ("\nUse the \"thread list\" command to see the threads\n"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* You may either FORWARD the exception to the inferior, or KEEP -// OBSOLETE * it and return to GDB command level. -// OBSOLETE * -// OBSOLETE * exception mid [ forward | keep ] -// OBSOLETE */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE exception_command (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE char *scan = args; -// OBSOLETE int exception; -// OBSOLETE int len; -// OBSOLETE -// OBSOLETE if (!args) -// OBSOLETE error_no_arg ("exception number action"); -// OBSOLETE -// OBSOLETE while (*scan == ' ' || *scan == '\t') -// OBSOLETE scan++; -// OBSOLETE -// OBSOLETE if ('0' <= *scan && *scan <= '9') -// OBSOLETE while ('0' <= *scan && *scan <= '9') -// OBSOLETE scan++; -// OBSOLETE else -// OBSOLETE error ("exception number action"); -// OBSOLETE -// OBSOLETE exception = atoi (args); -// OBSOLETE if (exception <= 0 || exception > MAX_EXCEPTION) -// OBSOLETE error ("Allowed exception numbers are in range 1..%d", -// OBSOLETE MAX_EXCEPTION); -// OBSOLETE -// OBSOLETE if (*scan != ' ' && *scan != '\t') -// OBSOLETE error ("exception number must be followed by a space"); -// OBSOLETE else -// OBSOLETE while (*scan == ' ' || *scan == '\t') -// OBSOLETE scan++; -// OBSOLETE -// OBSOLETE args = scan; -// OBSOLETE len = 0; -// OBSOLETE while (*scan) -// OBSOLETE { -// OBSOLETE len++; -// OBSOLETE scan++; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (!len) -// OBSOLETE error ("exception number action"); -// OBSOLETE -// OBSOLETE if (!strncasecmp (args, "forward", len)) -// OBSOLETE exception_map[exception].forward = TRUE; -// OBSOLETE else if (!strncasecmp (args, "keep", len)) -// OBSOLETE exception_map[exception].forward = FALSE; -// OBSOLETE else -// OBSOLETE error ("exception action is either \"keep\" or \"forward\""); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE print_exception_info (int exception) -// OBSOLETE { -// OBSOLETE boolean_t forward = exception_map[exception].forward; -// OBSOLETE -// OBSOLETE printf_filtered ("%s\t(%d): ", exception_map[exception].name, -// OBSOLETE exception); -// OBSOLETE if (!forward) -// OBSOLETE if (exception_map[exception].sigmap != SIG_UNKNOWN) -// OBSOLETE printf_filtered ("keep and handle as signal %d\n", -// OBSOLETE exception_map[exception].sigmap); -// OBSOLETE else -// OBSOLETE printf_filtered ("keep and handle as unknown signal %d\n", -// OBSOLETE exception_map[exception].sigmap); -// OBSOLETE else -// OBSOLETE printf_filtered ("forward exception to inferior\n"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE exception_info (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE int exception; -// OBSOLETE -// OBSOLETE if (!args) -// OBSOLETE for (exception = 1; exception <= MAX_EXCEPTION; exception++) -// OBSOLETE print_exception_info (exception); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE exception = atoi (args); -// OBSOLETE -// OBSOLETE if (exception <= 0 || exception > MAX_EXCEPTION) -// OBSOLETE error ("Invalid exception number, values from 1 to %d allowed", -// OBSOLETE MAX_EXCEPTION); -// OBSOLETE print_exception_info (exception); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Check for actions for mach exceptions. -// OBSOLETE */ -// OBSOLETE mach3_exception_actions (WAITTYPE *w, boolean_t force_print_only, char *who) -// OBSOLETE { -// OBSOLETE boolean_t force_print = FALSE; -// OBSOLETE -// OBSOLETE -// OBSOLETE if (force_print_only || -// OBSOLETE exception_map[stop_exception].sigmap == SIG_UNKNOWN) -// OBSOLETE force_print = TRUE; -// OBSOLETE else -// OBSOLETE WSETSTOP (*w, exception_map[stop_exception].sigmap); -// OBSOLETE -// OBSOLETE if (exception_map[stop_exception].print || force_print) -// OBSOLETE { -// OBSOLETE target_terminal_ours (); -// OBSOLETE -// OBSOLETE printf_filtered ("\n%s received %s exception : ", -// OBSOLETE who, -// OBSOLETE exception_map[stop_exception].name); -// OBSOLETE -// OBSOLETE wrap_here (" "); -// OBSOLETE -// OBSOLETE switch (stop_exception) -// OBSOLETE { -// OBSOLETE case EXC_BAD_ACCESS: -// OBSOLETE printf_filtered ("referencing address 0x%x : %s\n", -// OBSOLETE stop_subcode, -// OBSOLETE mach_error_string (stop_code)); -// OBSOLETE break; -// OBSOLETE case EXC_BAD_INSTRUCTION: -// OBSOLETE printf_filtered -// OBSOLETE ("illegal or undefined instruction. code %d subcode %d\n", -// OBSOLETE stop_code, stop_subcode); -// OBSOLETE break; -// OBSOLETE case EXC_ARITHMETIC: -// OBSOLETE printf_filtered ("code %d\n", stop_code); -// OBSOLETE break; -// OBSOLETE case EXC_EMULATION: -// OBSOLETE printf_filtered ("code %d subcode %d\n", stop_code, stop_subcode); -// OBSOLETE break; -// OBSOLETE case EXC_SOFTWARE: -// OBSOLETE printf_filtered ("%s specific, code 0x%x\n", -// OBSOLETE stop_code < 0xffff ? "hardware" : "os emulation", -// OBSOLETE stop_code); -// OBSOLETE break; -// OBSOLETE case EXC_BREAKPOINT: -// OBSOLETE printf_filtered ("type %d (machine dependent)\n", -// OBSOLETE stop_code); -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE internal_error (__FILE__, __LINE__, -// OBSOLETE "Unknown exception"); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE setup_notify_port (int create_new) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE if (MACH_PORT_VALID (our_notify_port)) -// OBSOLETE { -// OBSOLETE ret = mach_port_destroy (mach_task_self (), our_notify_port); -// OBSOLETE CHK ("Could not destroy our_notify_port", ret); -// OBSOLETE } -// OBSOLETE -// OBSOLETE our_notify_port = MACH_PORT_NULL; -// OBSOLETE notify_chain = (port_chain_t) NULL; -// OBSOLETE port_chain_destroy (port_chain_obstack); -// OBSOLETE -// OBSOLETE if (create_new) -// OBSOLETE { -// OBSOLETE ret = mach_port_allocate (mach_task_self (), -// OBSOLETE MACH_PORT_RIGHT_RECEIVE, -// OBSOLETE &our_notify_port); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE internal_error (__FILE__, __LINE__, -// OBSOLETE "Creating notify port %s", mach_error_string (ret)); -// OBSOLETE -// OBSOLETE ret = mach_port_move_member (mach_task_self (), -// OBSOLETE our_notify_port, -// OBSOLETE inferior_wait_port_set); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE internal_error (__FILE__, __LINE__, -// OBSOLETE "initial move member %s", mach_error_string (ret)); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Register our message port to the net name server -// OBSOLETE * -// OBSOLETE * Currently used only by the external stop-gdb program -// OBSOLETE * since ^C does not work if you would like to enter -// OBSOLETE * gdb command level while debugging your program. -// OBSOLETE * -// OBSOLETE * NOTE: If the message port is sometimes used for other -// OBSOLETE * purposes also, the NAME must not be a guessable one. -// OBSOLETE * Then, there should be a way to change it. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE char registered_name[MAX_NAME_LEN]; -// OBSOLETE -// OBSOLETE void -// OBSOLETE message_port_info (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE if (registered_name[0]) -// OBSOLETE printf_filtered ("gdb's message port name: '%s'\n", -// OBSOLETE registered_name); -// OBSOLETE else -// OBSOLETE printf_filtered ("gdb's message port is not currently registered\n"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE gdb_register_port (char *name, mach_port_t port) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE static int already_signed = 0; -// OBSOLETE int len; -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (port) || !name || !*name) -// OBSOLETE { -// OBSOLETE warning ("Invalid registration request"); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (!already_signed) -// OBSOLETE { -// OBSOLETE ret = mach_port_insert_right (mach_task_self (), -// OBSOLETE our_message_port, -// OBSOLETE our_message_port, -// OBSOLETE MACH_MSG_TYPE_MAKE_SEND); -// OBSOLETE CHK ("Failed to create a signature to our_message_port", ret); -// OBSOLETE already_signed = 1; -// OBSOLETE } -// OBSOLETE else if (already_signed > 1) -// OBSOLETE { -// OBSOLETE ret = netname_check_out (name_server_port, -// OBSOLETE registered_name, -// OBSOLETE our_message_port); -// OBSOLETE CHK ("Failed to check out gdb's message port", ret); -// OBSOLETE registered_name[0] = '\000'; -// OBSOLETE already_signed = 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE ret = netname_check_in (name_server_port, /* Name server port */ -// OBSOLETE name, /* Name of service */ -// OBSOLETE our_message_port, /* Signature */ -// OBSOLETE port); /* Creates a new send right */ -// OBSOLETE CHK ("Failed to check in the port", ret); -// OBSOLETE -// OBSOLETE len = 0; -// OBSOLETE while (len < MAX_NAME_LEN && *(name + len)) -// OBSOLETE { -// OBSOLETE registered_name[len] = *(name + len); -// OBSOLETE len++; -// OBSOLETE } -// OBSOLETE registered_name[len] = '\000'; -// OBSOLETE already_signed = 2; -// OBSOLETE } -// OBSOLETE -// OBSOLETE struct cmd_list_element *cmd_thread_list; -// OBSOLETE struct cmd_list_element *cmd_task_list; -// OBSOLETE -// OBSOLETE /*ARGSUSED */ -// OBSOLETE static void -// OBSOLETE thread_command (char *arg, int from_tty) -// OBSOLETE { -// OBSOLETE printf_unfiltered ("\"thread\" must be followed by the name of a thread command.\n"); -// OBSOLETE help_list (cmd_thread_list, "thread ", -1, gdb_stdout); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /*ARGSUSED */ -// OBSOLETE static void -// OBSOLETE task_command (char *arg, int from_tty) -// OBSOLETE { -// OBSOLETE printf_unfiltered ("\"task\" must be followed by the name of a task command.\n"); -// OBSOLETE help_list (cmd_task_list, "task ", -1, gdb_stdout); -// OBSOLETE } -// OBSOLETE -// OBSOLETE add_mach_specific_commands (void) -// OBSOLETE { -// OBSOLETE /* Thread handling commands */ -// OBSOLETE -// OBSOLETE /* FIXME: Move our thread support into the generic thread.c stuff so we -// OBSOLETE can share that code. */ -// OBSOLETE add_prefix_cmd ("mthread", class_stack, thread_command, -// OBSOLETE "Generic command for handling Mach threads in the debugged task.", -// OBSOLETE &cmd_thread_list, "thread ", 0, &cmdlist); -// OBSOLETE -// OBSOLETE add_com_alias ("th", "mthread", class_stack, 1); -// OBSOLETE -// OBSOLETE add_cmd ("select", class_stack, thread_select_command, -// OBSOLETE "Select and print MID of the selected thread", -// OBSOLETE &cmd_thread_list); -// OBSOLETE add_cmd ("list", class_stack, thread_list_command, -// OBSOLETE "List info of task's threads. Selected thread is marked with '*'", -// OBSOLETE &cmd_thread_list); -// OBSOLETE add_cmd ("suspend", class_run, thread_suspend_command, -// OBSOLETE "Suspend one or all of the threads in the selected task.", -// OBSOLETE &cmd_thread_list); -// OBSOLETE add_cmd ("resume", class_run, thread_resume_command, -// OBSOLETE "Resume one or all of the threads in the selected task.", -// OBSOLETE &cmd_thread_list); -// OBSOLETE add_cmd ("kill", class_run, thread_kill_command, -// OBSOLETE "Kill the specified thread MID from inferior task.", -// OBSOLETE &cmd_thread_list); -// OBSOLETE #if 0 -// OBSOLETE /* The rest of this support (condition_thread) was not merged. It probably -// OBSOLETE should not be merged in this form, but instead added to the generic GDB -// OBSOLETE thread support. */ -// OBSOLETE add_cmd ("break", class_breakpoint, condition_thread, -// OBSOLETE "Breakpoint N will only be effective for thread MID or @SLOT\n\ -// OBSOLETE If MID/@SLOT is omitted allow all threads to break at breakpoint", -// OBSOLETE &cmd_thread_list); -// OBSOLETE #endif -// OBSOLETE /* Thread command shorthands (for backward compatibility) */ -// OBSOLETE add_alias_cmd ("ts", "mthread select", 0, 0, &cmdlist); -// OBSOLETE add_alias_cmd ("tl", "mthread list", 0, 0, &cmdlist); -// OBSOLETE -// OBSOLETE /* task handling commands */ -// OBSOLETE -// OBSOLETE add_prefix_cmd ("task", class_stack, task_command, -// OBSOLETE "Generic command for handling debugged task.", -// OBSOLETE &cmd_task_list, "task ", 0, &cmdlist); -// OBSOLETE -// OBSOLETE add_com_alias ("ta", "task", class_stack, 1); -// OBSOLETE -// OBSOLETE add_cmd ("suspend", class_run, task_suspend_command, -// OBSOLETE "Suspend the inferior task.", -// OBSOLETE &cmd_task_list); -// OBSOLETE add_cmd ("resume", class_run, task_resume_command, -// OBSOLETE "Resume the inferior task.", -// OBSOLETE &cmd_task_list); -// OBSOLETE add_cmd ("info", no_class, task_info_command, -// OBSOLETE "Print information about the specified task.", -// OBSOLETE &cmd_task_list); -// OBSOLETE -// OBSOLETE /* Print my message port name */ -// OBSOLETE -// OBSOLETE add_info ("message-port", message_port_info, -// OBSOLETE "Returns the name of gdb's message port in the netnameserver"); -// OBSOLETE -// OBSOLETE /* Exception commands */ -// OBSOLETE -// OBSOLETE add_info ("exceptions", exception_info, -// OBSOLETE "What debugger does when program gets various exceptions.\n\ -// OBSOLETE Specify an exception number as argument to print info on that\n\ -// OBSOLETE exception only."); -// OBSOLETE -// OBSOLETE add_com ("exception", class_run, exception_command, -// OBSOLETE "Specify how to handle an exception.\n\ -// OBSOLETE Args are exception number followed by \"forward\" or \"keep\".\n\ -// OBSOLETE `Forward' means forward the exception to the program's normal exception\n\ -// OBSOLETE handler.\n\ -// OBSOLETE `Keep' means reenter debugger if this exception happens, and GDB maps\n\ -// OBSOLETE the exception to some signal (see info exception)\n\ -// OBSOLETE Normally \"keep\" is used to return to GDB on exception."); -// OBSOLETE } -// OBSOLETE -// OBSOLETE kern_return_t -// OBSOLETE do_mach_notify_dead_name (mach_port_t notify, mach_port_t name) -// OBSOLETE { -// OBSOLETE kern_return_t kr = KERN_SUCCESS; -// OBSOLETE -// OBSOLETE /* Find the thing that notified */ -// OBSOLETE port_chain_t element = port_chain_member (notify_chain, name); -// OBSOLETE -// OBSOLETE /* Take name of from unreceived dead name notification list */ -// OBSOLETE notify_chain = port_chain_delete (notify_chain, name); -// OBSOLETE -// OBSOLETE if (!element) -// OBSOLETE error ("Received a dead name notify from unchained port (0x%x)", name); -// OBSOLETE -// OBSOLETE switch (element->type) -// OBSOLETE { -// OBSOLETE -// OBSOLETE case MACH_TYPE_THREAD: -// OBSOLETE target_terminal_ours_for_output (); -// OBSOLETE if (name == current_thread) -// OBSOLETE { -// OBSOLETE printf_filtered ("\nCurrent thread %d died", element->mid); -// OBSOLETE current_thread = MACH_PORT_NULL; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE printf_filtered ("\nThread %d died", element->mid); -// OBSOLETE -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case MACH_TYPE_TASK: -// OBSOLETE target_terminal_ours_for_output (); -// OBSOLETE if (name != inferior_task) -// OBSOLETE printf_filtered ("Task %d died, but it was not the selected task", -// OBSOLETE element->mid); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE printf_filtered ("Current task %d died", element->mid); -// OBSOLETE -// OBSOLETE mach_port_destroy (mach_task_self (), name); -// OBSOLETE inferior_task = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE if (notify_chain) -// OBSOLETE warning ("There were still unreceived dead_name_notifications???"); -// OBSOLETE -// OBSOLETE /* Destroy the old notifications */ -// OBSOLETE setup_notify_port (0); -// OBSOLETE -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE default: -// OBSOLETE error ("Unregistered dead_name 0x%x notification received. Type is %d, mid is 0x%x", -// OBSOLETE name, element->type, element->mid); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE return KERN_SUCCESS; -// OBSOLETE } -// OBSOLETE -// OBSOLETE kern_return_t -// OBSOLETE do_mach_notify_msg_accepted (mach_port_t notify, mach_port_t name) -// OBSOLETE { -// OBSOLETE warning ("do_mach_notify_msg_accepted : notify %x, name %x", -// OBSOLETE notify, name); -// OBSOLETE return KERN_SUCCESS; -// OBSOLETE } -// OBSOLETE -// OBSOLETE kern_return_t -// OBSOLETE do_mach_notify_no_senders (mach_port_t notify, mach_port_mscount_t mscount) -// OBSOLETE { -// OBSOLETE warning ("do_mach_notify_no_senders : notify %x, mscount %x", -// OBSOLETE notify, mscount); -// OBSOLETE return KERN_SUCCESS; -// OBSOLETE } -// OBSOLETE -// OBSOLETE kern_return_t -// OBSOLETE do_mach_notify_port_deleted (mach_port_t notify, mach_port_t name) -// OBSOLETE { -// OBSOLETE warning ("do_mach_notify_port_deleted : notify %x, name %x", -// OBSOLETE notify, name); -// OBSOLETE return KERN_SUCCESS; -// OBSOLETE } -// OBSOLETE -// OBSOLETE kern_return_t -// OBSOLETE do_mach_notify_port_destroyed (mach_port_t notify, mach_port_t rights) -// OBSOLETE { -// OBSOLETE warning ("do_mach_notify_port_destroyed : notify %x, rights %x", -// OBSOLETE notify, rights); -// OBSOLETE return KERN_SUCCESS; -// OBSOLETE } -// OBSOLETE -// OBSOLETE kern_return_t -// OBSOLETE do_mach_notify_send_once (mach_port_t notify) -// OBSOLETE { -// OBSOLETE #ifdef DUMP_SYSCALL -// OBSOLETE /* MANY of these are generated. */ -// OBSOLETE warning ("do_mach_notify_send_once : notify %x", -// OBSOLETE notify); -// OBSOLETE #endif -// OBSOLETE return KERN_SUCCESS; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Kills the inferior. It's gone when you call this */ -// OBSOLETE static void -// OBSOLETE kill_inferior_fast (void) -// OBSOLETE { -// OBSOLETE WAITTYPE w; -// OBSOLETE -// OBSOLETE if (PIDGET (inferior_ptid) == 0 || PIDGET (inferior_ptid) == 1) -// OBSOLETE return; -// OBSOLETE -// OBSOLETE /* kill() it, since the Unix server does not otherwise notice when -// OBSOLETE * killed with task_terminate(). -// OBSOLETE */ -// OBSOLETE if (PIDGET (inferior_ptid) > 0) -// OBSOLETE kill (PIDGET (inferior_ptid), SIGKILL); -// OBSOLETE -// OBSOLETE /* It's propably terminate already */ -// OBSOLETE (void) task_terminate (inferior_task); -// OBSOLETE -// OBSOLETE inferior_task = MACH_PORT_NULL; -// OBSOLETE current_thread = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE wait3 (&w, WNOHANG, 0); -// OBSOLETE -// OBSOLETE setup_notify_port (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE m3_kill_inferior (void) -// OBSOLETE { -// OBSOLETE kill_inferior_fast (); -// OBSOLETE target_mourn_inferior (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Clean up after the inferior dies. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE m3_mourn_inferior (void) -// OBSOLETE { -// OBSOLETE unpush_target (&m3_ops); -// OBSOLETE generic_mourn_inferior (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Fork an inferior process, and start debugging it. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE m3_create_inferior (char *exec_file, char *allargs, char **env) -// OBSOLETE { -// OBSOLETE fork_inferior (exec_file, allargs, env, m3_trace_me, m3_trace_him, NULL, NULL); -// OBSOLETE /* We are at the first instruction we care about. */ -// OBSOLETE /* Pedal to the metal... */ -// OBSOLETE proceed ((CORE_ADDR) -1, 0, 0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Mark our target-struct as eligible for stray "run" and "attach" -// OBSOLETE commands. */ -// OBSOLETE static int -// OBSOLETE m3_can_run (void) -// OBSOLETE { -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Mach 3.0 does not need ptrace for anything -// OBSOLETE * Make sure nobody uses it on mach. -// OBSOLETE */ -// OBSOLETE ptrace (int a, int b, int c, int d) -// OBSOLETE { -// OBSOLETE error ("Lose, Lose! Somebody called ptrace\n"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Resume execution of the inferior process. -// OBSOLETE If STEP is nonzero, single-step it. -// OBSOLETE If SIGNAL is nonzero, give it that signal. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE m3_resume (ptid_t ptid, int step, enum target_signal signal) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE if (step) -// OBSOLETE { -// OBSOLETE thread_basic_info_data_t th_info; -// OBSOLETE unsigned int infoCnt = THREAD_BASIC_INFO_COUNT; -// OBSOLETE -// OBSOLETE /* There is no point in single stepping when current_thread -// OBSOLETE * is dead. -// OBSOLETE */ -// OBSOLETE if (!MACH_PORT_VALID (current_thread)) -// OBSOLETE error ("No thread selected; can not single step"); -// OBSOLETE -// OBSOLETE /* If current_thread is suspended, tracing it would never return. -// OBSOLETE */ -// OBSOLETE ret = thread_info (current_thread, -// OBSOLETE THREAD_BASIC_INFO, -// OBSOLETE (thread_info_t) & th_info, -// OBSOLETE &infoCnt); -// OBSOLETE CHK ("child_resume: can't get thread info", ret); -// OBSOLETE -// OBSOLETE if (th_info.suspend_count) -// OBSOLETE error ("Can't trace a suspended thread. Use \"thread resume\" command to resume it"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE vm_read_cache_valid = FALSE; -// OBSOLETE -// OBSOLETE if (signal && PIDGET (inferior_ptid) > 0) /* Do not signal, if attached by MID */ -// OBSOLETE kill (PIDGET (inferior_ptid), target_signal_to_host (signal)); -// OBSOLETE -// OBSOLETE if (step) -// OBSOLETE { -// OBSOLETE suspend_all_threads (0); -// OBSOLETE -// OBSOLETE setup_single_step (current_thread, TRUE); -// OBSOLETE -// OBSOLETE ret = thread_resume (current_thread); -// OBSOLETE CHK ("thread_resume", ret); -// OBSOLETE } -// OBSOLETE -// OBSOLETE ret = task_resume (inferior_task); -// OBSOLETE if (ret == KERN_FAILURE) -// OBSOLETE warning ("Task was not suspended"); -// OBSOLETE else -// OBSOLETE CHK ("Resuming task", ret); -// OBSOLETE -// OBSOLETE /* HACK HACK This is needed by the multiserver system HACK HACK */ -// OBSOLETE while ((ret = task_resume (inferior_task)) == KERN_SUCCESS) -// OBSOLETE /* make sure it really runs */ ; -// OBSOLETE /* HACK HACK This is needed by the multiserver system HACK HACK */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE #ifdef ATTACH_DETACH -// OBSOLETE -// OBSOLETE /* Start debugging the process with the given task */ -// OBSOLETE void -// OBSOLETE task_attach (task_t tid) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE inferior_task = tid; -// OBSOLETE -// OBSOLETE ret = task_suspend (inferior_task); -// OBSOLETE CHK ("task_attach: task_suspend", ret); -// OBSOLETE -// OBSOLETE must_suspend_thread = 0; -// OBSOLETE -// OBSOLETE setup_notify_port (1); -// OBSOLETE -// OBSOLETE request_notify (inferior_task, MACH_NOTIFY_DEAD_NAME, MACH_TYPE_TASK); -// OBSOLETE -// OBSOLETE setup_exception_port (); -// OBSOLETE -// OBSOLETE emulator_present = have_emulator_p (inferior_task); -// OBSOLETE -// OBSOLETE attach_flag = 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Well, we can call error also here and leave the -// OBSOLETE * target stack inconsistent. Sigh. -// OBSOLETE * Fix this sometime (the only way to fail here is that -// OBSOLETE * the task has no threads at all, which is rare, but -// OBSOLETE * possible; or if the target task has died, which is also -// OBSOLETE * possible, but unlikely, since it has been suspended. -// OBSOLETE * (Someone must have killed it)) -// OBSOLETE */ -// OBSOLETE void -// OBSOLETE attach_to_thread (void) -// OBSOLETE { -// OBSOLETE if (select_thread (inferior_task, 0, 1) != KERN_SUCCESS) -// OBSOLETE error ("Could not select any threads to attach to"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE mid_attach (int mid) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE ret = machid_mach_port (mid_server, mid_auth, mid, &inferior_task); -// OBSOLETE CHK ("mid_attach: machid_mach_port", ret); -// OBSOLETE -// OBSOLETE task_attach (inferior_task); -// OBSOLETE -// OBSOLETE return mid; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Start debugging the process whose unix process-id is PID. -// OBSOLETE * A negative "pid" value is legal and signifies a mach_id not a unix pid. -// OBSOLETE * -// OBSOLETE * Prevent (possible unwanted) dangerous operations by enabled users -// OBSOLETE * like "atta 0" or "atta foo" (equal to the previous :-) and -// OBSOLETE * "atta pidself". Anyway, the latter is allowed by specifying a MID. -// OBSOLETE */ -// OBSOLETE static int -// OBSOLETE m3_do_attach (int pid) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE if (pid == 0) -// OBSOLETE error ("MID=0, Debugging the master unix server does not compute"); -// OBSOLETE -// OBSOLETE /* Foo. This assumes gdb has a unix pid */ -// OBSOLETE if (pid == getpid ()) -// OBSOLETE error ("I will debug myself only by mid. (Gdb would suspend itself!)"); -// OBSOLETE -// OBSOLETE if (pid < 0) -// OBSOLETE { -// OBSOLETE mid_attach (-(pid)); -// OBSOLETE -// OBSOLETE /* inferior_ptid will be NEGATIVE! */ -// OBSOLETE inferior_ptid = pid_to_ptid (pid); -// OBSOLETE -// OBSOLETE return PIDGET (inferior_ptid); -// OBSOLETE } -// OBSOLETE -// OBSOLETE inferior_task = task_by_pid (pid); -// OBSOLETE if (!MACH_PORT_VALID (inferior_task)) -// OBSOLETE error ("Cannot map Unix pid %d to Mach task port", pid); -// OBSOLETE -// OBSOLETE task_attach (inferior_task); -// OBSOLETE -// OBSOLETE inferior_ptid = pid_to_ptid (pid); -// OBSOLETE -// OBSOLETE return PIDGET (inferior_ptid); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Attach to process PID, then initialize for debugging it -// OBSOLETE and wait for the trace-trap that results from attaching. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE m3_attach (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE char *exec_file; -// OBSOLETE int pid; -// OBSOLETE -// OBSOLETE if (!args) -// OBSOLETE error_no_arg ("process-id to attach"); -// OBSOLETE -// OBSOLETE pid = atoi (args); -// OBSOLETE -// OBSOLETE if (pid == getpid ()) /* Trying to masturbate? */ -// OBSOLETE error ("I refuse to debug myself!"); -// OBSOLETE -// OBSOLETE if (from_tty) -// OBSOLETE { -// OBSOLETE exec_file = (char *) get_exec_file (0); -// OBSOLETE -// OBSOLETE if (exec_file) -// OBSOLETE printf_unfiltered ("Attaching to program `%s', %s\n", exec_file, -// OBSOLETE target_pid_to_str (pid_to_ptid (pid))); -// OBSOLETE else -// OBSOLETE printf_unfiltered ("Attaching to %s\n", -// OBSOLETE target_pid_to_str (pid_to_ptid (pid))); -// OBSOLETE -// OBSOLETE gdb_flush (gdb_stdout); -// OBSOLETE } -// OBSOLETE -// OBSOLETE m3_do_attach (pid_to_ptid (pid)); -// OBSOLETE inferior_ptid = pid_to_ptid (pid); -// OBSOLETE push_target (&m3_ops); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE deallocate_inferior_ports (void) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE thread_array_t thread_list; -// OBSOLETE int thread_count, index; -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (inferior_task)) -// OBSOLETE return; -// OBSOLETE -// OBSOLETE ret = task_threads (inferior_task, &thread_list, &thread_count); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("deallocate_inferior_ports: task_threads", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Get rid of send rights to task threads */ -// OBSOLETE for (index = 0; index < thread_count; index++) -// OBSOLETE { -// OBSOLETE int rights; -// OBSOLETE ret = mach_port_get_refs (mach_task_self (), -// OBSOLETE thread_list[index], -// OBSOLETE MACH_PORT_RIGHT_SEND, -// OBSOLETE &rights); -// OBSOLETE CHK ("deallocate_inferior_ports: get refs", ret); -// OBSOLETE -// OBSOLETE if (rights > 0) -// OBSOLETE { -// OBSOLETE ret = mach_port_mod_refs (mach_task_self (), -// OBSOLETE thread_list[index], -// OBSOLETE MACH_PORT_RIGHT_SEND, -// OBSOLETE -rights); -// OBSOLETE CHK ("deallocate_inferior_ports: mod refs", ret); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE ret = mach_port_mod_refs (mach_task_self (), -// OBSOLETE inferior_exception_port, -// OBSOLETE MACH_PORT_RIGHT_RECEIVE, -// OBSOLETE -1); -// OBSOLETE CHK ("deallocate_inferior_ports: cannot get rid of exception port", ret); -// OBSOLETE -// OBSOLETE ret = mach_port_deallocate (mach_task_self (), -// OBSOLETE inferior_task); -// OBSOLETE CHK ("deallocate_task_port: deallocating inferior_task", ret); -// OBSOLETE -// OBSOLETE current_thread = MACH_PORT_NULL; -// OBSOLETE inferior_task = MACH_PORT_NULL; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Stop debugging the process whose number is PID -// OBSOLETE and continue it with signal number SIGNAL. -// OBSOLETE SIGNAL = 0 means just continue it. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE m3_do_detach (int signal) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE MACH_ERROR_NO_INFERIOR; -// OBSOLETE -// OBSOLETE if (current_thread != MACH_PORT_NULL) -// OBSOLETE { -// OBSOLETE /* Store the gdb's view of the thread we are deselecting -// OBSOLETE * before we detach. -// OBSOLETE * @@ I am really not sure if this is ever needeed. -// OBSOLETE */ -// OBSOLETE target_prepare_to_store (); -// OBSOLETE target_store_registers (-1); -// OBSOLETE } -// OBSOLETE -// OBSOLETE ret = task_set_special_port (inferior_task, -// OBSOLETE TASK_EXCEPTION_PORT, -// OBSOLETE inferior_old_exception_port); -// OBSOLETE CHK ("task_set_special_port", ret); -// OBSOLETE -// OBSOLETE /* Discard all requested notifications */ -// OBSOLETE setup_notify_port (0); -// OBSOLETE -// OBSOLETE if (remove_breakpoints ()) -// OBSOLETE warning ("Could not remove breakpoints when detaching"); -// OBSOLETE -// OBSOLETE if (signal && PIDGET (inferior_ptid) > 0) -// OBSOLETE kill (PIDGET (inferior_ptid), signal); -// OBSOLETE -// OBSOLETE /* the task might be dead by now */ -// OBSOLETE (void) task_resume (inferior_task); -// OBSOLETE -// OBSOLETE deallocate_inferior_ports (); -// OBSOLETE -// OBSOLETE attach_flag = 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Take a program previously attached to and detaches it. -// OBSOLETE The program resumes execution and will no longer stop -// OBSOLETE on signals, etc. We'd better not have left any breakpoints -// OBSOLETE in the program or it'll die when it hits one. For this -// OBSOLETE to work, it may be necessary for the process to have been -// OBSOLETE previously attached. It *might* work if the program was -// OBSOLETE started via fork. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE m3_detach (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE int siggnal = 0; -// OBSOLETE -// OBSOLETE if (from_tty) -// OBSOLETE { -// OBSOLETE char *exec_file = get_exec_file (0); -// OBSOLETE if (exec_file == 0) -// OBSOLETE exec_file = ""; -// OBSOLETE printf_unfiltered ("Detaching from program: %s %s\n", -// OBSOLETE exec_file, target_pid_to_str (inferior_ptid)); -// OBSOLETE gdb_flush (gdb_stdout); -// OBSOLETE } -// OBSOLETE if (args) -// OBSOLETE siggnal = atoi (args); -// OBSOLETE -// OBSOLETE m3_do_detach (siggnal); -// OBSOLETE inferior_ptid = null_ptid; -// OBSOLETE unpush_target (&m3_ops); /* Pop out of handling an inferior */ -// OBSOLETE } -// OBSOLETE #endif /* ATTACH_DETACH */ -// OBSOLETE -// OBSOLETE /* Get ready to modify the registers array. On machines which store -// OBSOLETE individual registers, this doesn't need to do anything. On machines -// OBSOLETE which store all the registers in one fell swoop, this makes sure -// OBSOLETE that registers contains all the registers from the program being -// OBSOLETE debugged. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE m3_prepare_to_store (void) -// OBSOLETE { -// OBSOLETE #ifdef CHILD_PREPARE_TO_STORE -// OBSOLETE CHILD_PREPARE_TO_STORE (); -// OBSOLETE #endif -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Print status information about what we're accessing. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE m3_files_info (struct target_ops *ignore) -// OBSOLETE { -// OBSOLETE /* FIXME: should print MID and all that crap. */ -// OBSOLETE printf_unfiltered ("\tUsing the running image of %s %s.\n", -// OBSOLETE attach_flag ? "attached" : "child", target_pid_to_str (inferior_ptid)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE m3_open (char *arg, int from_tty) -// OBSOLETE { -// OBSOLETE error ("Use the \"run\" command to start a Unix child process."); -// OBSOLETE } -// OBSOLETE -// OBSOLETE #ifdef DUMP_SYSCALL -// OBSOLETE #define STR(x) #x -// OBSOLETE -// OBSOLETE char *bsd1_names[] = -// OBSOLETE { -// OBSOLETE "execve", -// OBSOLETE "fork", -// OBSOLETE "take_signal", -// OBSOLETE "sigreturn", -// OBSOLETE "getrusage", -// OBSOLETE "chdir", -// OBSOLETE "chroot", -// OBSOLETE "open", -// OBSOLETE "creat", -// OBSOLETE "mknod", -// OBSOLETE "link", -// OBSOLETE "symlink", -// OBSOLETE "unlink", -// OBSOLETE "access", -// OBSOLETE "stat", -// OBSOLETE "readlink", -// OBSOLETE "chmod", -// OBSOLETE "chown", -// OBSOLETE "utimes", -// OBSOLETE "truncate", -// OBSOLETE "rename", -// OBSOLETE "mkdir", -// OBSOLETE "rmdir", -// OBSOLETE "xutimes", -// OBSOLETE "mount", -// OBSOLETE "umount", -// OBSOLETE "acct", -// OBSOLETE "setquota", -// OBSOLETE "write_short", -// OBSOLETE "write_long", -// OBSOLETE "send_short", -// OBSOLETE "send_long", -// OBSOLETE "sendto_short", -// OBSOLETE "sendto_long", -// OBSOLETE "select", -// OBSOLETE "task_by_pid", -// OBSOLETE "recvfrom_short", -// OBSOLETE "recvfrom_long", -// OBSOLETE "setgroups", -// OBSOLETE "setrlimit", -// OBSOLETE "sigvec", -// OBSOLETE "sigstack", -// OBSOLETE "settimeofday", -// OBSOLETE "adjtime", -// OBSOLETE "setitimer", -// OBSOLETE "sethostname", -// OBSOLETE "bind", -// OBSOLETE "accept", -// OBSOLETE "connect", -// OBSOLETE "setsockopt", -// OBSOLETE "getsockopt", -// OBSOLETE "getsockname", -// OBSOLETE "getpeername", -// OBSOLETE "init_process", -// OBSOLETE "table_set", -// OBSOLETE "table_get", -// OBSOLETE "pioctl", -// OBSOLETE "emulator_error", -// OBSOLETE "readwrite", -// OBSOLETE "share_wakeup", -// OBSOLETE 0, -// OBSOLETE "maprw_request_it", -// OBSOLETE "maprw_release_it", -// OBSOLETE "maprw_remap", -// OBSOLETE "pid_by_task", -// OBSOLETE }; -// OBSOLETE -// OBSOLETE int bsd1_nnames = sizeof (bsd1_names) / sizeof (bsd1_names[0]); -// OBSOLETE -// OBSOLETE char * -// OBSOLETE name_str (int name, char *buf) -// OBSOLETE { -// OBSOLETE switch (name) -// OBSOLETE { -// OBSOLETE case MACH_MSG_TYPE_BOOLEAN: -// OBSOLETE return "boolean"; -// OBSOLETE case MACH_MSG_TYPE_INTEGER_16: -// OBSOLETE return "short"; -// OBSOLETE case MACH_MSG_TYPE_INTEGER_32: -// OBSOLETE return "long"; -// OBSOLETE case MACH_MSG_TYPE_CHAR: -// OBSOLETE return "char"; -// OBSOLETE case MACH_MSG_TYPE_BYTE: -// OBSOLETE return "byte"; -// OBSOLETE case MACH_MSG_TYPE_REAL: -// OBSOLETE return "real"; -// OBSOLETE case MACH_MSG_TYPE_STRING: -// OBSOLETE return "string"; -// OBSOLETE default: -// OBSOLETE sprintf (buf, "%d", name); -// OBSOLETE return buf; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE char * -// OBSOLETE id_str (int id, char *buf) -// OBSOLETE { -// OBSOLETE char *p; -// OBSOLETE if (id >= 101000 && id < 101000 + bsd1_nnames) -// OBSOLETE { -// OBSOLETE if (p = bsd1_names[id - 101000]) -// OBSOLETE return p; -// OBSOLETE } -// OBSOLETE if (id == 102000) -// OBSOLETE return "psignal_retry"; -// OBSOLETE if (id == 100000) -// OBSOLETE return "syscall"; -// OBSOLETE sprintf (buf, "%d", id); -// OBSOLETE return buf; -// OBSOLETE } -// OBSOLETE -// OBSOLETE print_msg (mach_msg_header_t *mp) -// OBSOLETE { -// OBSOLETE char *fmt_x = "%20s : 0x%08x\n"; -// OBSOLETE char *fmt_d = "%20s : %10d\n"; -// OBSOLETE char *fmt_s = "%20s : %s\n"; -// OBSOLETE char buf[100]; -// OBSOLETE -// OBSOLETE puts_filtered ("\n"); -// OBSOLETE #define pr(fmt,h,x) printf_filtered(fmt,STR(x),(h).x) -// OBSOLETE pr (fmt_x, (*mp), msgh_bits); -// OBSOLETE pr (fmt_d, (*mp), msgh_size); -// OBSOLETE pr (fmt_x, (*mp), msgh_remote_port); -// OBSOLETE pr (fmt_x, (*mp), msgh_local_port); -// OBSOLETE pr (fmt_d, (*mp), msgh_kind); -// OBSOLETE printf_filtered (fmt_s, STR (msgh_id), id_str (mp->msgh_id, buf)); -// OBSOLETE -// OBSOLETE if (debug_level > 1) -// OBSOLETE { -// OBSOLETE char *p, *ep, *dp; -// OBSOLETE int plen; -// OBSOLETE p = (char *) mp; -// OBSOLETE ep = p + mp->msgh_size; -// OBSOLETE p += sizeof (*mp); -// OBSOLETE for (; p < ep; p += plen) -// OBSOLETE { -// OBSOLETE mach_msg_type_t *tp; -// OBSOLETE mach_msg_type_long_t *tlp; -// OBSOLETE int name, size, number; -// OBSOLETE tp = (mach_msg_type_t *) p; -// OBSOLETE if (tp->msgt_longform) -// OBSOLETE { -// OBSOLETE tlp = (mach_msg_type_long_t *) tp; -// OBSOLETE name = tlp->msgtl_name; -// OBSOLETE size = tlp->msgtl_size; -// OBSOLETE number = tlp->msgtl_number; -// OBSOLETE plen = sizeof (*tlp); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE name = tp->msgt_name; -// OBSOLETE size = tp->msgt_size; -// OBSOLETE number = tp->msgt_number; -// OBSOLETE plen = sizeof (*tp); -// OBSOLETE } -// OBSOLETE printf_filtered ("name=%-16s size=%2d number=%7d inline=%d long=%d deal=%d\n", -// OBSOLETE name_str (name, buf), size, number, tp->msgt_inline, -// OBSOLETE tp->msgt_longform, tp->msgt_deallocate); -// OBSOLETE dp = p + plen; -// OBSOLETE if (tp->msgt_inline) -// OBSOLETE { -// OBSOLETE int l; -// OBSOLETE l = size * number / 8; -// OBSOLETE l = (l + sizeof (long) - 1) & ~((sizeof (long)) - 1); -// OBSOLETE plen += l; -// OBSOLETE print_data (dp, size, number); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE plen += sizeof (int *); -// OBSOLETE } -// OBSOLETE printf_filtered ("plen=%d\n", plen); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE print_data (char *p, int size, int number) -// OBSOLETE { -// OBSOLETE int *ip; -// OBSOLETE short *sp; -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE switch (size) -// OBSOLETE { -// OBSOLETE case 8: -// OBSOLETE for (i = 0; i < number; i++) -// OBSOLETE { -// OBSOLETE printf_filtered (" %02x", p[i]); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE case 16: -// OBSOLETE sp = (short *) p; -// OBSOLETE for (i = 0; i < number; i++) -// OBSOLETE { -// OBSOLETE printf_filtered (" %04x", sp[i]); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE case 32: -// OBSOLETE ip = (int *) p; -// OBSOLETE for (i = 0; i < number; i++) -// OBSOLETE { -// OBSOLETE printf_filtered (" %08x", ip[i]); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE puts_filtered ("\n"); -// OBSOLETE } -// OBSOLETE #endif /* DUMP_SYSCALL */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE m3_stop (void) -// OBSOLETE { -// OBSOLETE error ("to_stop target function not implemented"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static char * -// OBSOLETE m3_pid_to_exec_file (int pid) -// OBSOLETE { -// OBSOLETE error ("to_pid_to_exec_file target function not implemented"); -// OBSOLETE return NULL; /* To keep all compilers happy. */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE init_m3_ops (void) -// OBSOLETE { -// OBSOLETE m3_ops.to_shortname = "mach"; -// OBSOLETE m3_ops.to_longname = "Mach child process"; -// OBSOLETE m3_ops.to_doc = "Mach child process (started by the \"run\" command)."; -// OBSOLETE m3_ops.to_open = m3_open; -// OBSOLETE m3_ops.to_attach = m3_attach; -// OBSOLETE m3_ops.to_detach = m3_detach; -// OBSOLETE m3_ops.to_resume = m3_resume; -// OBSOLETE m3_ops.to_wait = mach_really_wait; -// OBSOLETE m3_ops.to_fetch_registers = fetch_inferior_registers; -// OBSOLETE m3_ops.to_store_registers = store_inferior_registers; -// OBSOLETE m3_ops.to_prepare_to_store = m3_prepare_to_store; -// OBSOLETE m3_ops.to_xfer_memory = m3_xfer_memory; -// OBSOLETE m3_ops.to_files_info = m3_files_info; -// OBSOLETE m3_ops.to_insert_breakpoint = memory_insert_breakpoint; -// OBSOLETE m3_ops.to_remove_breakpoint = memory_remove_breakpoint; -// OBSOLETE m3_ops.to_terminal_init = terminal_init_inferior; -// OBSOLETE m3_ops.to_terminal_inferior = terminal_inferior; -// OBSOLETE m3_ops.to_terminal_ours_for_output = terminal_ours_for_output; -// OBSOLETE m3_ops.to_terminal_save_ours = terminal_save_ours; -// OBSOLETE m3_ops.to_terminal_ours = terminal_ours; -// OBSOLETE m3_ops.to_terminal_info = child_terminal_info; -// OBSOLETE m3_ops.to_kill = m3_kill_inferior; -// OBSOLETE m3_ops.to_create_inferior = m3_create_inferior; -// OBSOLETE m3_ops.to_mourn_inferior = m3_mourn_inferior; -// OBSOLETE m3_ops.to_can_run = m3_can_run; -// OBSOLETE m3_ops.to_stop = m3_stop; -// OBSOLETE m3_ops.to_pid_to_exec_file = m3_pid_to_exec_file; -// OBSOLETE m3_ops.to_stratum = process_stratum; -// OBSOLETE m3_ops.to_has_all_memory = 1; -// OBSOLETE m3_ops.to_has_memory = 1; -// OBSOLETE m3_ops.to_has_stack = 1; -// OBSOLETE m3_ops.to_has_registers = 1; -// OBSOLETE m3_ops.to_has_execution = 1; -// OBSOLETE m3_ops.to_magic = OPS_MAGIC; -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_m3_nat (void) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE -// OBSOLETE init_m3_ops (); -// OBSOLETE add_target (&m3_ops); -// OBSOLETE -// OBSOLETE ret = mach_port_allocate (mach_task_self (), -// OBSOLETE MACH_PORT_RIGHT_PORT_SET, -// OBSOLETE &inferior_wait_port_set); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE internal_error (__FILE__, __LINE__, -// OBSOLETE "initial port set %s", mach_error_string (ret)); -// OBSOLETE -// OBSOLETE /* mach_really_wait now waits for this */ -// OBSOLETE currently_waiting_for = inferior_wait_port_set; -// OBSOLETE -// OBSOLETE ret = netname_look_up (name_server_port, hostname, "MachID", &mid_server); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE mid_server = MACH_PORT_NULL; -// OBSOLETE -// OBSOLETE warning ("initialize machid: netname_lookup_up(MachID) : %s", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE warning ("Some (most?) features disabled..."); -// OBSOLETE } -// OBSOLETE -// OBSOLETE mid_auth = mach_privileged_host_port (); -// OBSOLETE if (mid_auth == MACH_PORT_NULL) -// OBSOLETE mid_auth = mach_task_self (); -// OBSOLETE -// OBSOLETE obstack_init (port_chain_obstack); -// OBSOLETE -// OBSOLETE ret = mach_port_allocate (mach_task_self (), -// OBSOLETE MACH_PORT_RIGHT_RECEIVE, -// OBSOLETE &thread_exception_port); -// OBSOLETE CHK ("Creating thread_exception_port for single stepping", ret); -// OBSOLETE -// OBSOLETE ret = mach_port_insert_right (mach_task_self (), -// OBSOLETE thread_exception_port, -// OBSOLETE thread_exception_port, -// OBSOLETE MACH_MSG_TYPE_MAKE_SEND); -// OBSOLETE CHK ("Inserting send right to thread_exception_port", ret); -// OBSOLETE -// OBSOLETE /* Allocate message port */ -// OBSOLETE ret = mach_port_allocate (mach_task_self (), -// OBSOLETE MACH_PORT_RIGHT_RECEIVE, -// OBSOLETE &our_message_port); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE warning ("Creating message port %s", mach_error_string (ret)); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE char buf[MAX_NAME_LEN]; -// OBSOLETE ret = mach_port_move_member (mach_task_self (), -// OBSOLETE our_message_port, -// OBSOLETE inferior_wait_port_set); -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE warning ("message move member %s", mach_error_string (ret)); -// OBSOLETE -// OBSOLETE -// OBSOLETE /* @@@@ No way to change message port name currently */ -// OBSOLETE /* Foo. This assumes gdb has a unix pid */ -// OBSOLETE sprintf (buf, "gdb-%d", getpid ()); -// OBSOLETE gdb_register_port (buf, our_message_port); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Heap for thread commands */ -// OBSOLETE obstack_init (cproc_obstack); -// OBSOLETE -// OBSOLETE add_mach_specific_commands (); -// OBSOLETE } |