/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2003-2019 Apple 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
* 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
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* 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_OSREFERENCE_LICENSE_HEADER_END@
*/
* 8 Aug. 2003 - Created (Derek Kumar)
*/
-/* Various protocol definitions
- * for the core transfer protocol, which is a variant of TFTP
+/* Various protocol definitions
+ * for the core transfer protocol, which is a variant of TFTP
*/
#ifndef __KDP_CORE_H
#define __KDP_CORE_H
/*
* Packet types.
*/
-#define KDP_RRQ 1 /* read request */
-#define KDP_WRQ 2 /* write request */
-#define KDP_DATA 3 /* data packet */
-#define KDP_ACK 4 /* acknowledgement */
-#define KDP_ERROR 5 /* error code */
+#define KDP_RRQ 1 /* read request */
+#define KDP_WRQ 2 /* write request */
+#define KDP_DATA 3 /* data packet */
+#define KDP_ACK 4 /* acknowledgement */
+#define KDP_ERROR 5 /* error code */
#define KDP_SEEK 6 /* Seek to specified offset */
#define KDP_EOF 7 /* signal end of file */
#define KDP_FLUSH 8 /* flush outstanding data */
-#define KDP_FEATURE_MASK_STRING "features"
+#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;
+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 */
+struct corehdr {
+ short th_opcode; /* packet type */
union {
- unsigned int tu_block; /* block # */
- unsigned int tu_code; /* error code */
- char tu_rpl[1]; /* request packet payload */
+ unsigned int tu_block; /* block # */
+ unsigned int tu_code; /* error code */
+ char tu_rpl[1]; /* request packet payload */
} th_u;
- char th_data[0]; /* data or error string */
+ char th_data[0]; /* data or error string */
}__attribute__((packed));
-#define th_block th_u.tu_block
-#define th_code th_u.tu_code
-#define th_stuff th_u.tu_rpl
-#define th_msg th_data
+#define th_block th_u.tu_block
+#define th_code th_u.tu_code
+#define th_stuff th_u.tu_rpl
+#define th_msg th_data
/*
* Error codes.
*/
-#define EUNDEF 0 /* not defined */
-#define ENOTFOUND 1 /* file not found */
-#define EACCESS 2 /* access violation */
-#define ENOSPACE 3 /* disk full or allocation exceeded */
-#define EBADOP 4 /* illegal TFTP operation */
-#define EBADID 5 /* unknown transfer ID */
-#define EEXISTS 6 /* file already exists */
-#define ENOUSER 7 /* no such user */
+#define EUNDEF 0 /* not defined */
+#define ENOTFOUND 1 /* file not found */
+#define EACCESS 2 /* access violation */
+#define ENOSPACE 3 /* disk full or allocation exceeded */
+#define EBADOP 4 /* illegal TFTP operation */
+#define EBADID 5 /* unknown transfer ID */
+#define EEXISTS 6 /* file already exists */
+#define ENOUSER 7 /* no such user */
#define CORE_REMOTE_PORT 1069 /* hardwired, we can't really query the services file */
-#if CONFIG_EMBEDDED
+#if defined(__arm__) || defined(__arm64__)
/*
* xnu shared memory hardware debugger support
*
void panic_spin_shmcon(void);
-#endif /* CONFIG_EMBEDDED */
+#endif /* defined(__arm__) || defined(__arm64__) */
-void kdp_panic_dump (void);
+void kdp_panic_dump(void);
void begin_panic_transfer(void);
-void abort_panic_transfer (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);
+ const char *routerip, const uint32_t port);
void kdp_get_dump_info(kdp_dumpinfo_reply_t *rp);
enum kern_dump_type {
KERN_DUMP_DISK, /* local, on device core dump */
KERN_DUMP_NET, /* kdp network core dump */
-#if CONFIG_EMBEDDED
+#if defined(__arm__) || defined(__arm64__)
KERN_DUMP_HW_SHMEM_DBG, /* coordinated hardware shared memory debugger core dump */
#endif
+ KERN_DUMP_STACKSHOT_DISK, /* local, stackshot on device coredump */
};
int kern_dump(enum kern_dump_type kd_variant);
struct corehdr *create_panic_header(unsigned int request, const char *corename, unsigned length, unsigned block);
-int kdp_send_crashdump_pkt(unsigned int request, char *corename,
- uint64_t 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);
+int kdp_send_crashdump_data(unsigned int request, char *corename,
+ uint64_t length, void * txstart);
void kern_collectth_state_size(uint64_t * tstate_count, uint64_t * tstate_size);
void kern_collectth_state(thread_t thread, void *buffer, uint64_t size, void **iter);
boolean_t kdp_has_polled_corefile(void);
+kern_return_t kdp_polled_corefile_error(void);
void kdp_core_init(void);
int kern_dump_seek_to_next_file(void *kdp_core_out_varss, uint64_t next_file_offset);
-extern boolean_t efi_valid_page(ppnum_t ppn);
-#if defined(__x86_64__)
-#define EFI_VALID_PAGE(x) efi_valid_page(x)
-#elif defined(__arm__) || defined(__arm64__)
-#define EFI_VALID_PAGE(x) (FALSE)
-#endif /* defined (__x86_64__) */
+extern boolean_t bootloader_valid_page(ppnum_t ppn);
#endif /* PRIVATE */
projects / apple / xnu.git / blobdiff