xnu-3248.30.4.tar.gz

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

diff --git a/osfmk/kdp/kdp_core.h b/osfmk/kdp/kdp_core.h
index a716146be137c094847bd5789a221d159f69aa87..6192d2ded406403ef412fcff7c30bcd4f6cff75b 100644 (file)
--- a/osfmk/kdp/kdp_core.h
+++ b/osfmk/kdp/kdp_core.h
@@ -1,23 +1,29 @@
 /*
  * Copyright (c) 2003 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@
  */
 
 /* HISTORY
@@ -27,6 +33,8 @@
 /* Various protocol definitions 
  * for the core transfer protocol, which is a variant of TFTP 
  */
+#ifndef __KDP_CORE_H
+#define __KDP_CORE_H
 
 /*
  * Packet types.
@@ -38,6 +46,11 @@
 #define        KDP_ERROR 5                     /* error code */
 #define KDP_SEEK  6                     /* Seek to specified offset */
 #define KDP_EOF   7                     /* signal end of file */
+#define KDP_FEATURE_MASK_STRING                "features"
+
+enum   {KDP_FEATURE_LARGE_CRASHDUMPS = 1, KDP_FEATURE_LARGE_PKT_SIZE = 2};
+extern uint32_t        kdp_feature_large_crashdumps, kdp_feature_large_pkt_size;
+
 struct corehdr {
        short   th_opcode;              /* packet type */
        union {
@@ -45,7 +58,7 @@ struct        corehdr {
                unsigned int    tu_code;        /* error code */
                char    tu_rpl[1];      /* request packet payload */
        } th_u;
-       char    th_data[1];             /* data or error string */
+       char    th_data[0];             /* data or error string */
 }__attribute__((packed));
 
 #define        th_block        th_u.tu_block
@@ -68,9 +81,30 @@ struct       corehdr {
 #define CORE_REMOTE_PORT 1069 /* hardwired, we can't really query the services file */
 
 void kdp_panic_dump (void);
-
 void abort_panic_transfer (void);
+void kdp_set_dump_info(const uint32_t flags, const char *file, const char *destip,
+                       const char *routerip, const uint32_t port);
+void kdp_get_dump_info(uint32_t *flags, char *file, char *destip, char *routerip, 
+                       uint32_t *port);
+
+extern int kern_dump(boolean_t local);
 
 struct corehdr *create_panic_header(unsigned int request, const char *corename, unsigned length, unsigned block);
 
-int kdp_send_panic_pkt (unsigned int request, char *corename, unsigned int length, void *panic_data);
+int    kdp_send_crashdump_pkt(unsigned int request, char *corename,
+                               uint64_t length, void *panic_data);
+
+int    kdp_send_crashdump_data(unsigned int request, char *corename,
+                           uint64_t length, void * txstart);
+
+void kern_collectth_state_size(uint32_t * tstate_count, size_t * tstate_size);
+
+void kern_collectth_state(thread_t thread, void *buffer, size_t size, void **iter);
+
+boolean_t kdp_has_polled_corefile(void);
+
+void kdp_core_init(void);
+
+#define KDP_CRASHDUMP_POLL_COUNT (2500)
+
+#endif /* __KDP_CORE_H */