1/* $NetBSD: libstubs.h,v 1.6 2008/04/28 20:23:13 martin Exp $ */ 2 3/*- 4 * Copyright (c) 1996 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Ignatios Souvatzis. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#include "amigaio.h" 33#include "amigagraph.h" 34#include "amigatypes.h" 35#include <sys/types.h> 36 37extern struct ExecBase *SysBase; 38extern struct Library *IntuitionBase; 39extern struct Library *ExpansionBase; 40 41void *AllocMem (size_t, u_int32_t); 42void FreeMem (void *, size_t); 43 44struct Library *OpenLibrary (const char *, u_int32_t); 45void CloseLibrary (struct Library *); 46struct MsgPort *CreateMsgPort(void); 47void *CreateIORequest(struct MsgPort *, u_int32_t); 48void DeleteIORequest(void *); 49void DeleteMsgPort(struct MsgPort *); 50 51u_int8_t DoIO(struct AmigaIO *); 52void SendIO(struct AmigaIO *); 53struct AmigaIO *CheckIO(struct AmigaIO *); 54void *WaitPort(struct MsgPort *); 55void AbortIO(struct AmigaIO *); 56u_int8_t WaitIO(struct AmigaIO *); 57 58void RawIOInit(void); 59int32_t RawPutChar(int32_t c); 60int32_t RawMayGetChar(void); 61 62int OpenDevice(const char *, u_int32_t, struct AmigaIO *, u_int32_t); 63#ifdef _PRIMARY_BOOT 64void CloseDevice(struct AmigaIO *); 65#endif 66 67void *FindResident(const char *); 68void *OpenResource(const char *); 69 70u_int32_t CachePreDMA(u_int32_t, u_int32_t *, int); 71#define DMAF_Continue 2 72#define DMAF_NoModify 4 73#define DMAF_ReadFromRAM 8 74 75void Forbid(void); 76void Permit(void); 77 78struct Screen *OpenScreenTagList(struct NewScreen *, const u_int32_t *); 79struct Screen *OpenScreenTag(struct NewScreen *, ...); 80struct Window *OpenWindowTagList(struct Window *, const u_int32_t *); 81struct Window *OpenWindowTag(struct Window *, ...); 82#ifdef _PRIMARY_BOOT 83void CloseScreen(struct Screen *); 84void CloseWindow(struct Window *); 85#endif 86 87#ifdef nomore 88u_int32_t mytime(void); 89#endif 90 91struct cfdev *FindConfigDev(struct cfdev *, int, int); 92 93#ifndef DOINLINES 94void CacheClearU(void); 95#else 96#define LibCallNone(lib, what) \ 97 __asm("movl a6,sp@-; movl %0,a6; " what "; movl sp@+,a6" :: \ 98 "r"(lib) : "d0", "d1", "a0", "a1") 99 100#define CacheClearU() LibCallNone(SysBase, "jsr a6@(-0x27c)") 101#endif 102