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Removed some alignment dependancy, removed some archaic code such as Dracula X hack.

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This commit is contained in:
n-a-c-h
2005-10-07 14:03:15 +00:00
parent 3dabbffec9
commit d8cdc933b7
4 changed files with 18 additions and 25 deletions
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19
zsnes/src/cpu/execute.asm
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@@ -20,7 +20,7 @@
%include "macros.mac"
EXTSYM KeyRewind,statesaver,timer2upd,Voice0Status,UpdateDPage
EXTSYM KeyRewind,statesaver,Voice0Status,UpdateDPage
EXTSYM StartGUI,debuggeron,romdata,initvideo
EXTSYM vidbufferofsa,disable65816sh,GUISaveVars,virqnodisable
EXTSYM KeySaveState,KeyLoadState,KeyQuickExit,KeyQuickLoad,KeyQuickRst
@@ -33,7 +33,7 @@ EXTSYM SetupPreGame,memtablew8,regaccessbankr8,showmenu,snesmap2,snesmmap
EXTSYM DeInitPostGame,spcPCRam,startdebugger,xp,xpb,xpc,tablead,tableadb
EXTSYM tableadc,SA1UpdateDPage,Makemode7Table,nextmenupopup,MovieProcessing
EXTSYM OSExit,DosExit,InitDir,InitDrive,createnewcfg,sfxramdata,deinitvideo
EXTSYM SFXEnable,wramdata,cycpbl,cycpblt,irqon,spcnumread,spcon
EXTSYM SFXEnable,wramdata,cycpbl,cycpblt,irqon,spcon
EXTSYM multchange,romispal,scrndis,sprlefttot,sprleftpr,processsprites
EXTSYM cachesprites,NextLineStart,FlipWait,LastLineStart,opcjmptab,CheatOn
EXTSYM INTEnab,JoyCRead,NMIEnab,NumCheats,CurrentExecSA1,ReadInputDevice
@@ -71,21 +71,6 @@ NEWSYM BackState, db 1
NEWSYM BackStateSize, dd 6
SECTION .text
NEWSYM ResetExecStuff
mov dword[soundcycleft],0
mov dword[curexecstate],0
mov dword[nmiprevaddrl],0
mov dword[nmiprevaddrh],0
mov dword[nmirept],0
mov dword[nmiprevline],224
mov dword[nmistatus],0
mov byte[NextLineCache],0
mov byte[spcnumread],0
mov dword[timer2upd],0
mov dword[HIRQCycNext],0
mov byte[HIRQNextExe],0
ret
NEWSYM ProcessRewind
mov eax,[KeyRewind]
cmp byte[pressed+eax],1

7
zsnes/src/gblvars.h
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@@ -29,13 +29,14 @@ extern unsigned int cycpbl, PH65816regsize;
extern unsigned int *wramdata, *vram, PHspcsave, PHdspsave, *C4Ram, *sfxramdata;
extern unsigned int PHnum2writesa1reg, SA1Mode, prevedi, SA1xpc, sa1dmaptr;
extern unsigned int soundcycleft, spc700read, timer2upd, xa, PHnum2writesfxreg;
extern unsigned int opcd, HIRQCycNext, oamaddr;
extern unsigned int SfxR0, *setaramdata, ramsize, *sram;
extern unsigned int opcd, HIRQCycNext, oamaddr, curexecstate, nmiprevaddrl;
extern unsigned int nmirept, nmiprevline, nmistatus, joycontren;
extern unsigned int SfxR0, *setaramdata, ramsize, *sram, nmiprevaddrh;
extern unsigned int tempesi, tempedi, tempedx, tempebp;
extern unsigned int SPCMultA, PHnum2writespc7110reg, PHdspsave2;
extern unsigned char sndrot, SPCRAM[65472], DSPMem[256], SA1Status, *SA1RAMArea;
extern unsigned char DSP1Type, DSP1COp, prevoamptr, BRRBuffer[32], *romdata;
extern unsigned char curcyc, echoon0, spcnumread;
extern unsigned char curcyc, echoon0, spcnumread, NextLineCache, HIRQNextExe;
extern unsigned char vidmemch4[4096], vidmemch8[4096], vidmemch2[4096];
extern bool C4Enable, SFXEnable, SA1Enable, SPC7110Enable, SETAEnable, spcon;

2
zsnes/src/init.asm
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@@ -997,7 +997,6 @@ NEWSYM disablehdma, db 0
NEWSYM disableeffects, db 0
NEWSYM hdmaearlstart, db 0
NEWSYM hdmadelay, db 0
NEWSYM dracxhack, db 0
NEWSYM disable65816sh, db 0
NEWSYM disablespcclr, db 0
NEWSYM virqnodisable, db 0
@@ -1138,7 +1137,6 @@ NEWSYM init65816
mov byte[prevoamptr],0FFh
mov byte[disablehdma],0
mov byte[disableeffects],0
mov byte[dracxhack],0
mov al,[opexec268b]
mov [opexec268],al
mov al,[opexec358b]

15
zsnes/src/zstate.c
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@@ -68,13 +68,22 @@ static void copy_spc_data(unsigned char **buffer, void (*copy_func)(unsigned cha
static void copy_extra_data(unsigned char **buffer, void (*copy_func)(unsigned char **, void *, size_t))
{
copy_func(buffer, &soundcycleft, 33);
copy_func(buffer, &soundcycleft, 4);
copy_func(buffer, &curexecstate, 4);
copy_func(buffer, &nmiprevaddrl, 4);
copy_func(buffer, &nmiprevaddrh, 4);
copy_func(buffer, &nmirept, 4);
copy_func(buffer, &nmiprevline, 4);
copy_func(buffer, &nmistatus, 4);
copy_func(buffer, &joycontren, 4);
copy_func(buffer, &NextLineCache, 1);
copy_func(buffer, &spc700read, 10*4);
copy_func(buffer, &timer2upd, 1*4);
copy_func(buffer, &timer2upd, 4);
copy_func(buffer, &xa, 14*4);
copy_func(buffer, &spcnumread, 1);
copy_func(buffer, &opcd, 6*4);
copy_func(buffer, &HIRQCycNext, 5);
copy_func(buffer, &HIRQCycNext, 4);
copy_func(buffer, &HIRQNextExe, 1);
copy_func(buffer, &oamaddr, 14*4);
copy_func(buffer, &prevoamptr, 1);
}