1 /*- 2 * Copyright (c) 2014 EMC Corp. 3 * Author: Conrad Meyer <conrad.meyer@isilon.com> 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD$ 28 */ 29 30 #ifndef _MACHINE_DUMP_H_ 31 #define _MACHINE_DUMP_H_ 32 33 #define KERNELDUMP_ARCH_VERSION KERNELDUMP_POWERPC_VERSION 34 #define EM_VALUE ELF_ARCH /* Defined in powerpc/include/elf.h */ 35 #define DUMPSYS_MD_PA_NPAIRS (PHYS_AVAIL_SZ + 1) 36 #define DUMPSYS_NUM_AUX_HDRS 0 37 38 /* How often to check the dump progress bar? */ 39 #define DUMPSYS_PB_CHECK_BITS 20 /* Every 1MB */ 40 41 void dumpsys_pa_init(void); 42 void dumpsys_unmap_chunk(vm_paddr_t, size_t, void *); 43 size_t dumpsys_scan_pmap(void); 44 void *dumpsys_dump_pmap_init(unsigned blkpgs); 45 void *dumpsys_dump_pmap(void *ctx, void *buf, u_long *nbytes); 46 47 static inline struct dump_pa * 48 dumpsys_pa_next(struct dump_pa *p) 49 { 50 51 return (dumpsys_gen_pa_next(p)); 52 } 53 54 static inline void 55 dumpsys_wbinv_all(void) 56 { 57 58 dumpsys_gen_wbinv_all(); 59 } 60 61 static inline int 62 dumpsys_write_aux_headers(struct dumperinfo *di) 63 { 64 65 return (dumpsys_gen_write_aux_headers(di)); 66 } 67 68 static inline int 69 dumpsys(struct dumperinfo *di) 70 { 71 72 return (dumpsys_generic(di)); 73 } 74 75 #endif /* !_MACHINE_DUMP_H_ */ 76