xnu-3789.70.16.tar.gz

[apple/xnu.git] / osfmk / kdp / kdp_internal.h

diff --git a/osfmk/kdp/kdp_internal.h b/osfmk/kdp/kdp_internal.h
index 37eccf3abcfa45370c7f8700cd6ac29ddb2e29af..8c0e39a80a79dca7dbbc5573527b50f2de454944 100644 (file)
--- a/osfmk/kdp/kdp_internal.h
+++ b/osfmk/kdp/kdp_internal.h
@@ -1,23 +1,29 @@
 /*
  * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 
 /*
@@ -26,21 +32,32 @@
 
 #include <kdp/kdp.h>
 #include <kdp/kdp_protocol.h>
+#include <mach/vm_types.h>
+#include <mach/boolean.h>
+#include <mach/mach_types.h>
+#include <libsa/types.h>
 
 typedef struct {
-    unsigned short             reply_port;
+    void                       *saved_state;
+    thread_t                   kdp_thread;
+    int                                kdp_cpu;
+    uint32_t                    session_key;
     unsigned int               conn_seq;
+    unsigned short             reply_port;
+    unsigned short             exception_port;
     boolean_t                  is_conn;
-    void                       *saved_state;
     boolean_t                  is_halted;
-    unsigned short             exception_port;
     unsigned char              exception_seq;
     boolean_t                  exception_ack_needed;
 } kdp_glob_t;
 
 extern kdp_glob_t      kdp;
 
-extern int             kdp_flag;
+extern volatile int    kdp_flag;
+extern int            noresume_on_disconnect;
+
+extern char kdp_kernelversion_string[256];
+
 #define KDP_READY       0x1
 #define KDP_ARP         0x2
 #define KDP_BP_DIS      0x4
@@ -49,6 +66,8 @@ extern int            kdp_flag;
 #define PANIC_CORE_ON_NMI 0x20 
 #define DBG_POST_CORE     0x40
 #define PANIC_LOG_DUMP    0x80
+#define REBOOT_POST_CORE  0x100
+#define SYSTEM_LOG_DUMP   0x200
 typedef boolean_t
 (*kdp_dispatch_t) (
     kdp_pkt_t *,
@@ -56,6 +75,15 @@ typedef boolean_t
     unsigned short *
 );
 
+struct debugger_callback {
+       kern_return_t (*callback) (void*);
+       void *callback_context;
+       boolean_t proceed_on_sync_failure;
+       kern_return_t error;
+};
+
+extern struct debugger_callback *debugger_callback;
+
 extern
 boolean_t
 kdp_packet(
@@ -94,7 +122,7 @@ kdp_panic(
 
 extern
 void
-kdp_reboot(
+kdp_machine_reboot(
     void
 );
 
@@ -146,7 +174,46 @@ kdp_sync_cache(
     void
 );
 
-unsigned int
-kdp_ml_get_breakinsn(
-    void
+/* Return a byte array that can be byte-copied to a memory address
+ * to trap into the debugger. Must be 4 bytes or less in the current
+ * implementation
+ */
+#define MAX_BREAKINSN_BYTES 4
+
+void
+kdp_machine_get_breakinsn(
+                                                 uint8_t *bytes,
+                                                 uint32_t *size
 );
+
+extern void
+kdp_ml_enter_debugger(
+       void
+);
+
+mach_vm_size_t
+kdp_machine_vm_read( mach_vm_address_t, caddr_t, mach_vm_size_t);
+
+mach_vm_size_t
+kdp_machine_vm_write( caddr_t, mach_vm_address_t, mach_vm_size_t);
+
+mach_vm_size_t
+kdp_machine_phys_read(kdp_readphysmem64_req_t *rq, caddr_t /* data */,
+                      uint16_t /* lcpu */);
+
+mach_vm_size_t
+kdp_machine_phys_write(kdp_writephysmem64_req_t *rq, caddr_t /* data */,
+                       uint16_t /* lcpu */);
+
+int
+kdp_machine_ioport_read(kdp_readioport_req_t *, caddr_t /* data */, uint16_t /* lcpu */);
+
+int
+kdp_machine_ioport_write(kdp_writeioport_req_t *, caddr_t /* data */, uint16_t /* lcpu */);
+
+int
+kdp_machine_msr64_read(kdp_readmsr64_req_t *, caddr_t /* data */, uint16_t /* lcpu */);
+
+int
+kdp_machine_msr64_write(kdp_writemsr64_req_t *, caddr_t /* data */, uint16_t /* lcpu */);
+