tosdefs.h revision 1.2.6.2
1 1.2.6.2 thorpej /* $NetBSD: tosdefs.h,v 1.2.6.2 2002/01/10 19:40:30 thorpej Exp $ */ 2 1.2.6.2 thorpej 3 1.2.6.2 thorpej /*- 4 1.2.6.2 thorpej * Copyright (c) 1998 The NetBSD Foundation, Inc. 5 1.2.6.2 thorpej * All rights reserved. 6 1.2.6.2 thorpej * 7 1.2.6.2 thorpej * This code is derived from software contributed to The NetBSD Foundation 8 1.2.6.2 thorpej * by Leo Weppelman. 9 1.2.6.2 thorpej * 10 1.2.6.2 thorpej * Redistribution and use in source and binary forms, with or without 11 1.2.6.2 thorpej * modification, are permitted provided that the following conditions 12 1.2.6.2 thorpej * are met: 13 1.2.6.2 thorpej * 1. Redistributions of source code must retain the above copyright 14 1.2.6.2 thorpej * notice, this list of conditions and the following disclaimer. 15 1.2.6.2 thorpej * 2. Redistributions in binary form must reproduce the above copyright 16 1.2.6.2 thorpej * notice, this list of conditions and the following disclaimer in the 17 1.2.6.2 thorpej * documentation and/or other materials provided with the distribution. 18 1.2.6.2 thorpej * 3. All advertising materials mentioning features or use of this software 19 1.2.6.2 thorpej * must display the following acknowledgement: 20 1.2.6.2 thorpej * This product includes software developed by the NetBSD 21 1.2.6.2 thorpej * Foundation, Inc. and its contributors. 22 1.2.6.2 thorpej * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.2.6.2 thorpej * contributors may be used to endorse or promote products derived 24 1.2.6.2 thorpej * from this software without specific prior written permission. 25 1.2.6.2 thorpej * 26 1.2.6.2 thorpej * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.2.6.2 thorpej * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.2.6.2 thorpej * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.2.6.2 thorpej * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.2.6.2 thorpej * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.2.6.2 thorpej * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.2.6.2 thorpej * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.2.6.2 thorpej * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.2.6.2 thorpej * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.2.6.2 thorpej * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.2.6.2 thorpej * POSSIBILITY OF SUCH DAMAGE. 37 1.2.6.2 thorpej */ 38 1.2.6.2 thorpej 39 1.2.6.2 thorpej #ifndef _LIBTOS_TOSDEFS_H 40 1.2.6.2 thorpej #define _LIBTOS_TOSDEFS_H 41 1.2.6.2 thorpej 42 1.2.6.2 thorpej #include <sys/types.h> 43 1.2.6.2 thorpej 44 1.2.6.2 thorpej #ifndef int8_t 45 1.2.6.2 thorpej /* 46 1.2.6.2 thorpej * My TOS/MiNT installation does not define these (Leo 09/10/2001). 47 1.2.6.2 thorpej */ 48 1.2.6.2 thorpej typedef unsigned char u_int8_t; 49 1.2.6.2 thorpej typedef unsigned short u_int16_t; 50 1.2.6.2 thorpej typedef unsigned long u_int32_t; 51 1.2.6.2 thorpej #endif /* int8_t */ 52 1.2.6.2 thorpej 53 1.2.6.2 thorpej #include "kparamb.h" 54 1.2.6.2 thorpej 55 1.2.6.2 thorpej /* 56 1.2.6.2 thorpej * TOS variables in low memory 57 1.2.6.2 thorpej */ 58 1.2.6.2 thorpej struct _gem_mupb; 59 1.2.6.2 thorpej struct _basepage; 60 1.2.6.2 thorpej struct _osheader { 61 1.2.6.2 thorpej u_int16_t os_entry; 62 1.2.6.2 thorpej u_int16_t os_version; 63 1.2.6.2 thorpej void *reseth; 64 1.2.6.2 thorpej struct _osheader *os_beg; 65 1.2.6.2 thorpej void *os_end; 66 1.2.6.2 thorpej u_int32_t os_rsv1; 67 1.2.6.2 thorpej struct _gem_mupb *os_magic; 68 1.2.6.2 thorpej u_int32_t os_date; 69 1.2.6.2 thorpej u_int16_t os_conf; 70 1.2.6.2 thorpej u_int16_t os_dosdate; 71 1.2.6.2 thorpej char **p_root; 72 1.2.6.2 thorpej u_int8_t **pkbshift; 73 1.2.6.2 thorpej struct _basepage **p_run; 74 1.2.6.2 thorpej char *p_rsv2; 75 1.2.6.2 thorpej }; 76 1.2.6.2 thorpej 77 1.2.6.2 thorpej typedef struct _osheader OSH; 78 1.2.6.2 thorpej 79 1.2.6.2 thorpej #define ADDR_P_COOKIE ((long**)0x5a0) /* Pointer to cookie jar */ 80 1.2.6.2 thorpej #define ADDR_OSHEAD ((OSH**)0x4f2) /* Pointer Os-header */ 81 1.2.6.2 thorpej #define ADDR_PHYSTOP ((long*)0x42e) /* End of ST-ram */ 82 1.2.6.2 thorpej #define ADDR_RAMTOP ((long*)0x5a4) /* End of TT-ram (unofficial) */ 83 1.2.6.2 thorpej #define ADDR_CHKRAMTOP ((long*)0x5a8) /* above is valid (unofficial) */ 84 1.2.6.2 thorpej 85 1.2.6.2 thorpej #define RAMTOP_MAGIC (0x1357bd13) /* Magic no. for ADDR_CHKRAMTOP */ 86 1.2.6.2 thorpej 87 1.2.6.2 thorpej #define TTRAM_BASE (0x1000000) /* Fastram always starts here */ 88 1.2.6.2 thorpej #define CTRAM_BASE (0x4000000) /* ... except on CT2 boards: */ 89 1.2.6.2 thorpej /* Logical : TTRAM_BASE */ 90 1.2.6.2 thorpej /* Physical: CTRAM_BASE */ 91 1.2.6.2 thorpej 92 1.2.6.2 thorpej /* 93 1.2.6.2 thorpej * Kernel parameter block 94 1.2.6.2 thorpej */ 95 1.2.6.2 thorpej typedef struct osdsc { 96 1.2.6.2 thorpej const char * ostype; 97 1.2.6.2 thorpej const char * osname; 98 1.2.6.2 thorpej unsigned rootfs; 99 1.2.6.2 thorpej struct kparamb kp; 100 1.2.6.2 thorpej } osdsc_t; 101 1.2.6.2 thorpej 102 1.2.6.2 thorpej #define ksize kp.ksize 103 1.2.6.2 thorpej #define kstart kp.kp 104 1.2.6.2 thorpej #define kentry kp.entry 105 1.2.6.2 thorpej #define k_esym kp.esym_loc 106 1.2.6.2 thorpej #define stmem_size kp.stmem_size 107 1.2.6.2 thorpej #define ttmem_size kp.ttmem_size 108 1.2.6.2 thorpej #define ttmem_start kp.ttmem_start 109 1.2.6.2 thorpej #define cputype kp.bootflags 110 1.2.6.2 thorpej #define boothowto kp.boothowto 111 1.2.6.2 thorpej 112 1.2.6.2 thorpej #endif /* !_LIBTOS_TOSDEFS_H */ 113
Indexes created Tue Sep 30 11:09:46 GMT 2025