cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
Log | Files | Refs | Submodules | LICENSE | sfeed.txt

gustate.h (5083B)

      1/*
      2 * GUSEMU32 - persistent GUS register state
      3 *
      4 * Copyright (C) 2000-2007 Tibor "TS" Schütz
      5 *
      6 * Permission is hereby granted, free of charge, to any person obtaining a copy
      7 * of this software and associated documentation files (the "Software"), to deal
      8 * in the Software without restriction, including without limitation the rights
      9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     10 * copies of the Software, and to permit persons to whom the Software is
     11 * furnished to do so, subject to the following conditions:
     12 *
     13 * The above copyright notice and this permission notice shall be included in
     14 * all copies or substantial portions of the Software.
     15 *
     16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
     19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     22 * THE SOFTWARE.
     23 */
     24
     25#ifndef GUSTATE_H
     26#define GUSTATE_H
     27
     28/*state block offset*/
     29#define gusdata (0)
     30
     31/* data stored using this structure is in host byte order! */
     32
     33/*access type*/
     34#define PortRead  (0)
     35#define PortWrite (1)
     36
     37#define Port8Bitacc  (0)
     38#define Port16Bitacc (1)
     39
     40/*voice register offsets (in bytes)*/
     41#define VSRegs (0)
     42#define VSRControl          (0)
     43#define VSRegsEnd (VSRControl+VSRegs + 32*(16*2))
     44#define VSRFreq             (2)
     45#define VSRLoopStartHi      (4)
     46#define VSRLoopStartLo      (6)
     47#define VSRLoopEndHi        (8)
     48#define VSRLoopEndLo       (10)
     49#define VSRVolRampRate     (12)
     50#define VSRVolRampStartVol (14)
     51#define VSRVolRampEndVol   (16)
     52#define VSRCurrVol         (18)
     53#define VSRCurrPosHi       (20)
     54#define VSRCurrPosLo       (22)
     55#define VSRPanning         (24)
     56#define VSRVolRampControl  (26)
     57
     58/*voice register offsets (in words)*/
     59#define wVSRegs (0)
     60#define wVSRControl         (0)
     61#define wVSRegsEnd (wVSRControl+wVSRegs + 32*(16))
     62#define wVSRFreq            (1)
     63#define wVSRLoopStartHi     (2)
     64#define wVSRLoopStartLo     (3)
     65#define wVSRLoopEndHi       (4)
     66#define wVSRLoopEndLo       (5)
     67#define wVSRVolRampRate     (6)
     68#define wVSRVolRampStartVol (7)
     69#define wVSRVolRampEndVol   (8)
     70#define wVSRCurrVol         (9)
     71#define wVSRCurrPosHi      (10)
     72#define wVSRCurrPosLo      (11)
     73#define wVSRPanning        (12)
     74#define wVSRVolRampControl (13)
     75
     76/*GUS register state block: 32 voices, padding filled with remaining registers*/
     77#define DataRegLoByte3x4  (VSRVolRampControl+2)
     78#define  DataRegWord3x4 (DataRegLoByte3x4)
     79#define DataRegHiByte3x5  (VSRVolRampControl+2       +1)
     80#define DMA_2xB (VSRVolRampControl+2+2)
     81#define IRQ_2xB (VSRVolRampControl+2+3)
     82
     83#define RegCtrl_2xF       (VSRVolRampControl+2+(16*2))
     84#define Jumper_2xB        (VSRVolRampControl+2+(16*2)+1)
     85#define GUS42DMAStart     (VSRVolRampControl+2+(16*2)+2)
     86
     87#define GUS43DRAMIOlo     (VSRVolRampControl+2+(16*2)*2)
     88#define  GUSDRAMPOS24bit (GUS43DRAMIOlo)
     89#define GUS44DRAMIOhi     (VSRVolRampControl+2+(16*2)*2+2)
     90
     91#define voicewavetableirq (VSRVolRampControl+2+(16*2)*3) /* voice IRQ pseudoqueue: 1 bit per voice */
     92
     93#define voicevolrampirq   (VSRVolRampControl+2+(16*2)*4) /* voice IRQ pseudoqueue: 1 bit per voice */
     94
     95#define startvoices       (VSRVolRampControl+2+(16*2)*5) /* statistics / optimizations */
     96
     97#define IRQStatReg2x6     (VSRVolRampControl+2+(16*2)*6)
     98#define TimerStatus2x8    (VSRVolRampControl+2+(16*2)*6+1)
     99#define TimerDataReg2x9   (VSRVolRampControl+2+(16*2)*6+2)
    100#define MixerCtrlReg2x0   (VSRVolRampControl+2+(16*2)*6+3)
    101
    102#define VoiceSelReg3x2    (VSRVolRampControl+2+(16*2)*7)
    103#define FunkSelReg3x3     (VSRVolRampControl+2+(16*2)*7+1)
    104#define AdLibStatus2x8    (VSRVolRampControl+2+(16*2)*7+2)
    105#define StatRead_2xF      (VSRVolRampControl+2+(16*2)*7+3)
    106
    107#define GUS48SampSpeed    (VSRVolRampControl+2+(16*2)*8)
    108#define GUS41DMACtrl      (VSRVolRampControl+2+(16*2)*8+1)
    109#define GUS45TimerCtrl    (VSRVolRampControl+2+(16*2)*8+2)
    110#define GUS46Counter1     (VSRVolRampControl+2+(16*2)*8+3)
    111
    112#define GUS47Counter2     (VSRVolRampControl+2+(16*2)*9)
    113#define GUS49SampCtrl     (VSRVolRampControl+2+(16*2)*9+1)
    114#define GUS4cReset        (VSRVolRampControl+2+(16*2)*9+2)
    115#define NumVoices         (VSRVolRampControl+2+(16*2)*9+3)
    116
    117#define TimerIRQs         (VSRVolRampControl+2+(16*2)*10)   /* delayed IRQ, statistics */
    118#define BusyTimerIRQs     (VSRVolRampControl+2+(16*2)*10+2) /* delayed IRQ, statistics */
    119
    120#define AdLibCommand2xA   (VSRVolRampControl+2+(16*2)*11)
    121#define AdLibData2x9      (VSRVolRampControl+2+(16*2)*11+1)
    122#define SB2xCd            (VSRVolRampControl+2+(16*2)*11+2)
    123#define SB2xE             (VSRVolRampControl+2+(16*2)*11+3)
    124
    125#define SynVoiceIRQ8f     (VSRVolRampControl+2+(16*2)*12)
    126#define GUS50DMAHigh      (VSRVolRampControl+2+(16*2)*12+1)
    127
    128#define portaccesses (VSRegsEnd) /* statistics / suspend mode */
    129
    130#define gusdataend (VSRegsEnd+4)
    131
    132#endif /* GUSTATE_H */