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 b9fbc8ca9236193aabc0a60f8dbf74c702bbf40f..8c0e39a80a79dca7dbbc5573527b50f2de454944 100644 (file)
--- a/osfmk/kdp/kdp_internal.h
+++ b/osfmk/kdp/kdp_internal.h
@@ -1,16 +1,19 @@
 /*
 /*

- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.

  *
  *

- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@

  * 
  * 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
  * 
  * 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. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * 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.
+ * 
+ * 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
  * 
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER


@@ -20,7 +23,7 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 

- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@

  */
 
 /*
  */
 
 /*


@@ -29,26 +32,42 @@
 
 #include <kdp/kdp.h>
 #include <kdp/kdp_protocol.h>
 
 #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 {
 
 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 int               conn_seq;

+    unsigned short             reply_port;
+    unsigned short             exception_port;

     boolean_t                  is_conn;
     boolean_t                  is_conn;

-    void                       *saved_state;

     boolean_t                  is_halted;
     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;
 
     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
 #define KDP_READY       0x1
 #define KDP_ARP         0x2
 #define KDP_BP_DIS      0x4

-
-
+#define KDP_GETC_ENA    0x8
+#define KDP_PANIC_DUMP_ENABLED 0x10
+#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 *,
 typedef boolean_t
 (*kdp_dispatch_t) (
     kdp_pkt_t *,


@@ -56,6 +75,16 @@ typedef boolean_t
     unsigned short *
 );
 
     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(
     unsigned char *,
 boolean_t
 kdp_packet(
     unsigned char *,


@@ -63,9 +92,11 @@ kdp_packet(
     unsigned short *
 );
 
     unsigned short *
 );
 

+extern

 boolean_t
 boolean_t

-kdp_remove_all_breakpoints ();
+kdp_remove_all_breakpoints (void);

 
 

+extern

 void
 kdp_exception(
     unsigned char *,
 void
 kdp_exception(
     unsigned char *,


@@ -76,42 +107,44 @@ kdp_exception(
     unsigned int
 );
 
     unsigned int
 );
 

+extern

 boolean_t
 kdp_exception_ack(
     unsigned char *,
     int
 );
 
 boolean_t
 kdp_exception_ack(
     unsigned char *,
     int
 );
 

+extern

 void
 kdp_panic(
     const char         *msg
 );
 
 void
 kdp_panic(
     const char         *msg
 );
 

+extern

 void
 void

-kdp_reset(
-    void
-);
-
-void
-kdp_reboot(
+kdp_machine_reboot(

     void
 );
 
     void
 );
 

+extern

 void
 kdp_us_spin(
     int usec
 );
 
 void
 kdp_us_spin(
     int usec
 );
 

+extern

 int
 kdp_intr_disbl(
     void
 );
 
 int
 kdp_intr_disbl(
     void
 );
 

+extern

 void
 kdp_intr_enbl(
     int s
 );
 
 void
 kdp_intr_enbl(
     int s
 );
 

+extern

 kdp_error_t
 kdp_machine_read_regs(
     unsigned int cpu,
 kdp_error_t
 kdp_machine_read_regs(
     unsigned int cpu,


@@ -120,6 +153,7 @@ kdp_machine_read_regs(
     int *size
 );
 
     int *size
 );
 

+extern

 kdp_error_t
 kdp_machine_write_regs(
     unsigned int cpu,
 kdp_error_t
 kdp_machine_write_regs(
     unsigned int cpu,


@@ -128,13 +162,58 @@ kdp_machine_write_regs(
     int *size
 );
 
     int *size
 );
 

+extern

 void
 kdp_machine_hostinfo(
     kdp_hostinfo_t *hostinfo
 );
 
 void
 kdp_machine_hostinfo(
     kdp_hostinfo_t *hostinfo
 );
 

+extern

 void
 kdp_sync_cache(
     void
 );
 
 void
 kdp_sync_cache(
     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 */);
+