Removed superfluous ^Z at the end of files
This commit is contained in:
teuf
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -1,89 +1,88 @@
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||||
;Copyright (C) 1997-2001 ZSNES Team ( zsknight@zsnes.com / _demo_@zsnes.com )
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;
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||||
;This program is free software; you can redistribute it and/or
|
||||
;modify it under the terms of the GNU General Public License
|
||||
;as published by the Free Software Foundation; either
|
||||
;version 2 of the License, or (at your option) any later
|
||||
;version.
|
||||
;
|
||||
;This program is distributed in the hope that it will be useful,
|
||||
;but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
;GNU General Public License for more details.
|
||||
;
|
||||
;You should have received a copy of the GNU General Public License
|
||||
;along with this program; if not, write to the Free Software
|
||||
;Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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||||
|
||||
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||||
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||||
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%macro TORNb 1 ; V
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FETCHPIPE
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test dword [SfxB],1
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jnz .VersionB
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mov edi, SfxR0+%1*4
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inc ebp ; Increase program counter
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mov eax,ebp
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sub eax,[SfxCPB]
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mov dword[withr15sk],1
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mov [SfxR15],eax
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call [FxTableb+ecx*4]
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mov edi,SfxR0
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ret
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.VersionB
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mov eax,[esi] ; Read Source
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mov dword[withr15sk],1
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inc ebp ; Increase program counter
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mov [SfxR0+%1*4],eax ; Write
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CLRFLAGS
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ret
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%endmacro
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%macro FROMRNb 1 ; V
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FETCHPIPE
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test dword [SfxB],1
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jnz .VersionB
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mov esi,SfxR0+%1*4
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inc ebp ; Increase program counter
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call [FxTable+ecx*4]
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mov esi,SfxR0
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ret
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.VersionB
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mov eax,[SfxR0+%1*4] ; Read
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inc ebp
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mov [edi],eax ; Write Destination
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mov [SfxSignZero],eax
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shr al,7
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mov byte[SfxOverflow],al
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CLRFLAGS
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ret
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%endmacro
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%macro TORNc 1 ; V
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FETCHPIPE
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mov eax,[esi] ; Read Source
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inc ebp ; Increase program counter
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mov [SfxR0+%1*4],eax ; Write
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CLRFLAGS
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ret
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%endmacro
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%macro FROMRNc 1 ; V
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FETCHPIPE
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mov eax,[SfxR0+%1*4] ; Read
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inc ebp
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mov [edi],eax ; Write Destination
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mov [SfxSignZero],eax
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shr al,7
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mov byte[SfxOverflow],al
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CLRFLAGS
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ret
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%endmacro
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;Copyright (C) 1997-2001 ZSNES Team ( zsknight@zsnes.com / _demo_@zsnes.com )
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;
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||||
;This program is free software; you can redistribute it and/or
|
||||
;modify it under the terms of the GNU General Public License
|
||||
;as published by the Free Software Foundation; either
|
||||
;version 2 of the License, or (at your option) any later
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||||
;version.
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||||
;
|
||||
;This program is distributed in the hope that it will be useful,
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||||
;but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
;GNU General Public License for more details.
|
||||
;
|
||||
;You should have received a copy of the GNU General Public License
|
||||
;along with this program; if not, write to the Free Software
|
||||
;Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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||||
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||||
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||||
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||||
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||||
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%macro TORNb 1 ; V
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FETCHPIPE
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test dword [SfxB],1
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jnz .VersionB
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mov edi, SfxR0+%1*4
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inc ebp ; Increase program counter
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mov eax,ebp
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sub eax,[SfxCPB]
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mov dword[withr15sk],1
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mov [SfxR15],eax
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call [FxTableb+ecx*4]
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mov edi,SfxR0
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ret
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.VersionB
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mov eax,[esi] ; Read Source
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mov dword[withr15sk],1
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inc ebp ; Increase program counter
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mov [SfxR0+%1*4],eax ; Write
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CLRFLAGS
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ret
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%endmacro
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%macro FROMRNb 1 ; V
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FETCHPIPE
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test dword [SfxB],1
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jnz .VersionB
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mov esi,SfxR0+%1*4
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inc ebp ; Increase program counter
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call [FxTable+ecx*4]
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mov esi,SfxR0
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ret
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.VersionB
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mov eax,[SfxR0+%1*4] ; Read
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inc ebp
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mov [edi],eax ; Write Destination
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mov [SfxSignZero],eax
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shr al,7
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mov byte[SfxOverflow],al
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CLRFLAGS
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ret
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%endmacro
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%macro TORNc 1 ; V
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FETCHPIPE
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mov eax,[esi] ; Read Source
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inc ebp ; Increase program counter
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mov [SfxR0+%1*4],eax ; Write
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CLRFLAGS
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ret
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%endmacro
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%macro FROMRNc 1 ; V
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FETCHPIPE
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mov eax,[SfxR0+%1*4] ; Read
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inc ebp
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mov [edi],eax ; Write Destination
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mov [SfxSignZero],eax
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shr al,7
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mov byte[SfxOverflow],al
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CLRFLAGS
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ret
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%endmacro
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -1,365 +1,364 @@
|
||||
;Copyright (C) 1997-2001 ZSNES Team ( zsknight@zsnes.com / _demo_@zsnes.com )
|
||||
;
|
||||
;This program is free software; you can redistribute it and/or
|
||||
;modify it under the terms of the GNU General Public License
|
||||
;as published by the Free Software Foundation; either
|
||||
;version 2 of the License, or (at your option) any later
|
||||
;version.
|
||||
;
|
||||
;This program is distributed in the hope that it will be useful,
|
||||
;but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
;GNU General Public License for more details.
|
||||
;
|
||||
;You should have received a copy of the GNU General Public License
|
||||
;along with this program; if not, write to the Free Software
|
||||
;Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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%include "macros.mac"
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EXTSYM xa,xx,xy,xd,xdb,xpb,xs,xe,initaddrl,UpdateDPage,wramdata,IRAM,cycpbl,SA1DoIRQ
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EXTSYM spcnumread,SA1IRQEn,nextopcodesa1,debugds
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EXTSYM SNSRegP,SNSRegE,SNSRegPCS,SA1Ptr,SNSPtr,nmiv,irqv,nmiv2,irqv2,snesmap2,SA1tablead
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EXTSYM SA1xpb,SA1RegP,wramdataa,SA1TimerVal,debuggeron
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EXTSYM SA1RegE,SA1RegPCS,SA1BWPtr,SNSBWPtr,CurBWPtr,SA1NMIV,SA1IRQV,debstop,tablead
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EXTSYM membank0w8,romdata,SA1LBound,SA1UBound,SA1SH,SA1SHb
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EXTSYM stackor,stackand,snesmmap,SA1xs,SA1IRQExec
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EXTSYM SA1Message,Sflagnz,Sflagc,Sflago
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; In exec loop, jump to execloop if SA1Status != 0
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; *** Disable spc700 if possible ***
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NEWSYM SA1Status, db 0 ; 0 = 65816, 1 = SA1A, 2 = SA1B
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NEWSYM CurrentExecSA1, db 0
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NEWSYM CurrentCPU, db 0
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ALIGN32
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NEWSYM prevedi, dd 0
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%macro SA1Debugb 0
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pushad
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sub esi,[initaddrl]
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mov [SA1xpc],esi
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call nextopcodesa1
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popad
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mov bl,[esi]
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xor dh,dh
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inc esi
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call dword near [edi+ebx*4]
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dec esi
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%endmacro
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%macro SA1Debug 0
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; debug version
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test byte[debugds],01h
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jz near .nodebug
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cmp byte[debuggeron],0
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je near .nodebug
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SA1Debugb
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SA1Debugb
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SA1Debugb
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SA1Debugb
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SA1Debugb
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SA1Debugb
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SA1Debugb
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SA1Debugb
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jmp .debug
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.nodebug
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%endmacro
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NEWSYM SA1Swap
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mov ecx,[SA1BWPtr]
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mov eax,[SA1Ptr] ; small speed hack
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test byte[SA1DoIRQ],1
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jnz near .sa1exec3
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cmp byte[IRAM],0
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jne .sa1exec2
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cmp dword[eax],0FCF000A5h
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je near .nosa1exec
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cmp dword[eax-2],0FCF000A5h
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je near .nosa1exec
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.sa1exec2
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cmp byte[SA1SHb],1
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je near .nosa1execb
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cmp word[ecx+72A4h],0
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jnz .sa1exec
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cmp dword[eax],0F072A4ADh
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je near .nosa1execb
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.sa1exec
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cmp byte[IRAM+72h],0
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jne .sa1exec3
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cmp dword[eax],0F03072ADh
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je near .nosa1execb
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.sa1exec3
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.yesdebugr
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xor ecx,ecx
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; store all snes 65816 stuff
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mov [SNSRegP],dl
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mov eax,[initaddrl]
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mov [prevedi],edi
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mov [SNSRegPCS],eax
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mov [SNSPtr],esi
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; restore all sa1 65816 stuff
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mov dl,[SA1RegP]
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mov eax,[SA1RegPCS]
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mov [initaddrl],eax
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mov eax,[SA1BWPtr]
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mov [CurBWPtr],eax
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mov esi,[SA1Ptr]
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mov dword[snesmap2],IRAM
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mov dword[wramdata],IRAM
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; Check if IRQ is executed on SA-1
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xor eax,eax
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mov al,dl
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add dh,25
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mov edi,[SA1tablead+eax*4]
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||||
mov byte[SA1Status],1
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test dword[SA1DoIRQ],0FF000003h
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jnz near .switchirq
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.returnirq
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||||
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||||
; SA1Debug
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||||
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||||
cmp byte[SA1SH],1
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je near .speedhack
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||||
|
||||
; non debug version
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||||
mov bl,[esi]
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||||
inc esi
|
||||
call dword near [edi+ebx*4]
|
||||
dec esi
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||||
.debug
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||||
|
||||
; store all sa1 65816 stuff
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||||
mov [SA1RegP],dl
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||||
mov eax,[initaddrl]
|
||||
mov [SA1RegPCS],eax
|
||||
mov [SA1Ptr],esi
|
||||
; restore all snes 65816 stuff
|
||||
mov dl,[SNSRegP]
|
||||
mov eax,[SNSRegPCS]
|
||||
mov [initaddrl],eax
|
||||
mov eax,[SNSBWPtr]
|
||||
mov [CurBWPtr],eax
|
||||
mov dword[wramdata],wramdataa
|
||||
mov esi,[SNSPtr]
|
||||
mov eax,[wramdata]
|
||||
mov dword[snesmap2],eax
|
||||
mov edi,[prevedi]
|
||||
xor eax,eax
|
||||
add dh,11
|
||||
inc byte[CurrentExecSA1]
|
||||
mov byte[SA1Status],0
|
||||
add dword[SA1TimerVal],23
|
||||
ret
|
||||
|
||||
.speedhack
|
||||
add dh,100
|
||||
|
||||
mov bl,[esi]
|
||||
inc esi
|
||||
call dword near [edi+ebx*4]
|
||||
dec esi
|
||||
; store all sa1 65816 stuff
|
||||
mov [SA1RegP],dl
|
||||
mov eax,[initaddrl]
|
||||
mov [SA1RegPCS],eax
|
||||
mov [SA1Ptr],esi
|
||||
; restore all snes 65816 stuff
|
||||
mov dl,[SNSRegP]
|
||||
mov eax,[SNSRegPCS]
|
||||
mov [initaddrl],eax
|
||||
mov eax,[SNSBWPtr]
|
||||
mov [CurBWPtr],eax
|
||||
mov dword[wramdata],wramdataa
|
||||
mov esi,[SNSPtr]
|
||||
mov eax,[wramdata]
|
||||
mov dword[snesmap2],eax
|
||||
mov edi,[prevedi]
|
||||
xor eax,eax
|
||||
add byte[CurrentExecSA1],4
|
||||
mov byte[SA1Status],0
|
||||
add dword[SA1TimerVal],23
|
||||
; xor dh,dh
|
||||
mov dh,18
|
||||
cmp esi,dword[SA1LBound]
|
||||
jb .stoph
|
||||
cmp esi,dword[SA1UBound]
|
||||
ja .stoph
|
||||
ret
|
||||
.stoph
|
||||
mov byte[SA1SH],0
|
||||
ret
|
||||
.nosa1execb
|
||||
xor ecx,ecx
|
||||
add dh,15
|
||||
add byte[CurrentExecSA1],2
|
||||
mov byte[SA1Status],0
|
||||
ret
|
||||
.nosa1exec
|
||||
xor ecx,ecx
|
||||
add dh,22
|
||||
add byte[CurrentExecSA1],2
|
||||
mov byte[SA1Status],0
|
||||
ret
|
||||
.switchirq
|
||||
test dword[SA1DoIRQ],3
|
||||
jz .notirq
|
||||
test dword[SA1DoIRQ],1
|
||||
jz .nmi
|
||||
and byte[SA1DoIRQ],0FEh
|
||||
call SA1switchtovirq
|
||||
jmp .returnirq
|
||||
.nmi
|
||||
and byte[SA1DoIRQ],0FDh
|
||||
call SA1switchtonmi
|
||||
jmp .returnirq
|
||||
.notirq
|
||||
dec byte[SA1DoIRQ+3]
|
||||
jz .hack
|
||||
jmp .returnirq
|
||||
.hack
|
||||
or byte[SA1DoIRQ],8
|
||||
jmp .returnirq
|
||||
|
||||
NEWSYM SA1xpc, dd 0
|
||||
|
||||
%macro makedl 0
|
||||
and dl,00111100b
|
||||
test dword[Sflagnz],18000h
|
||||
jz %%noneg
|
||||
or dl,80h
|
||||
%%noneg
|
||||
test dword[Sflagnz],0FFFFh
|
||||
jnz %%nozero
|
||||
or dl,02h
|
||||
%%nozero
|
||||
test dword[Sflagc],0FFh
|
||||
jz %%nocarry
|
||||
or dl,01h
|
||||
%%nocarry
|
||||
test dword[Sflago],0FFh
|
||||
jz %%nov
|
||||
or dl,40h
|
||||
%%nov
|
||||
%endmacro
|
||||
|
||||
NEWSYM SA1switchtonmi
|
||||
mov al,byte[SA1Message]
|
||||
mov byte[SA1Message+2],al
|
||||
mov byte[SA1IRQExec+2],1
|
||||
mov ebx,esi
|
||||
sub ebx,[initaddrl]
|
||||
mov [SA1xpc],bx
|
||||
|
||||
xor ecx,ecx
|
||||
mov cx,[SA1xs]
|
||||
mov al,[SA1xpb]
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
mov al,[SA1xpc+1]
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
mov al,[SA1xpc]
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
makedl
|
||||
mov al,dl
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
mov [SA1xs],cx
|
||||
|
||||
xor ebx,ebx
|
||||
mov [SA1xpb],bl
|
||||
xor eax,eax
|
||||
mov ax,[SA1NMIV]
|
||||
and dl,11110011b
|
||||
or dl,00000100b
|
||||
test ax,8000h
|
||||
jz .loweraddr
|
||||
mov esi,[snesmmap+ebx*4]
|
||||
mov [initaddrl],esi
|
||||
add esi,eax
|
||||
ret
|
||||
.loweraddr
|
||||
mov esi,[snesmap2+ebx*4]
|
||||
mov [initaddrl],esi
|
||||
add esi,eax
|
||||
ret
|
||||
|
||||
NEWSYM SA1switchtovirq
|
||||
mov al,byte[SA1Message]
|
||||
mov byte[SA1Message+2],al
|
||||
mov byte[SA1IRQExec+1],1
|
||||
mov ebx,esi
|
||||
sub ebx,[initaddrl]
|
||||
mov [SA1xpc],bx
|
||||
|
||||
xor ecx,ecx
|
||||
mov cx,[SA1xs]
|
||||
mov al,[SA1xpb]
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
mov al,[SA1xpc+1]
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
mov al,[SA1xpc]
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
makedl
|
||||
mov al,dl
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
mov [SA1xs],cx
|
||||
xor ebx,ebx
|
||||
mov [SA1xpb],bl
|
||||
xor eax,eax
|
||||
mov ax,[SA1IRQV]
|
||||
and dl,11110011b
|
||||
or dl,00000100b
|
||||
test ax,8000h
|
||||
jz .loweraddr
|
||||
mov esi,[snesmmap+ebx*4]
|
||||
mov [initaddrl],esi
|
||||
add esi,eax
|
||||
ret
|
||||
.loweraddr
|
||||
mov esi,[snesmap2+ebx*4]
|
||||
mov [initaddrl],esi
|
||||
add esi,eax
|
||||
ret
|
||||
|
||||
;Copyright (C) 1997-2001 ZSNES Team ( zsknight@zsnes.com / _demo_@zsnes.com )
|
||||
;
|
||||
;This program is free software; you can redistribute it and/or
|
||||
;modify it under the terms of the GNU General Public License
|
||||
;as published by the Free Software Foundation; either
|
||||
;version 2 of the License, or (at your option) any later
|
||||
;version.
|
||||
;
|
||||
;This program is distributed in the hope that it will be useful,
|
||||
;but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
;GNU General Public License for more details.
|
||||
;
|
||||
;You should have received a copy of the GNU General Public License
|
||||
;along with this program; if not, write to the Free Software
|
||||
;Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
|
||||
%include "macros.mac"
|
||||
|
||||
EXTSYM xa,xx,xy,xd,xdb,xpb,xs,xe,initaddrl,UpdateDPage,wramdata,IRAM,cycpbl,SA1DoIRQ
|
||||
EXTSYM spcnumread,SA1IRQEn,nextopcodesa1,debugds
|
||||
EXTSYM SNSRegP,SNSRegE,SNSRegPCS,SA1Ptr,SNSPtr,nmiv,irqv,nmiv2,irqv2,snesmap2,SA1tablead
|
||||
EXTSYM SA1xpb,SA1RegP,wramdataa,SA1TimerVal,debuggeron
|
||||
EXTSYM SA1RegE,SA1RegPCS,SA1BWPtr,SNSBWPtr,CurBWPtr,SA1NMIV,SA1IRQV,debstop,tablead
|
||||
EXTSYM membank0w8,romdata,SA1LBound,SA1UBound,SA1SH,SA1SHb
|
||||
EXTSYM stackor,stackand,snesmmap,SA1xs,SA1IRQExec
|
||||
EXTSYM SA1Message,Sflagnz,Sflagc,Sflago
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
; In exec loop, jump to execloop if SA1Status != 0
|
||||
; *** Disable spc700 if possible ***
|
||||
|
||||
|
||||
|
||||
NEWSYM SA1Status, db 0 ; 0 = 65816, 1 = SA1A, 2 = SA1B
|
||||
|
||||
NEWSYM CurrentExecSA1, db 0
|
||||
NEWSYM CurrentCPU, db 0
|
||||
|
||||
ALIGN32
|
||||
NEWSYM prevedi, dd 0
|
||||
|
||||
%macro SA1Debugb 0
|
||||
pushad
|
||||
sub esi,[initaddrl]
|
||||
mov [SA1xpc],esi
|
||||
call nextopcodesa1
|
||||
popad
|
||||
mov bl,[esi]
|
||||
xor dh,dh
|
||||
inc esi
|
||||
call dword near [edi+ebx*4]
|
||||
dec esi
|
||||
%endmacro
|
||||
|
||||
%macro SA1Debug 0
|
||||
; debug version
|
||||
test byte[debugds],01h
|
||||
jz near .nodebug
|
||||
cmp byte[debuggeron],0
|
||||
je near .nodebug
|
||||
SA1Debugb
|
||||
SA1Debugb
|
||||
SA1Debugb
|
||||
SA1Debugb
|
||||
SA1Debugb
|
||||
SA1Debugb
|
||||
SA1Debugb
|
||||
SA1Debugb
|
||||
jmp .debug
|
||||
.nodebug
|
||||
%endmacro
|
||||
|
||||
|
||||
NEWSYM SA1Swap
|
||||
mov ecx,[SA1BWPtr]
|
||||
mov eax,[SA1Ptr] ; small speed hack
|
||||
test byte[SA1DoIRQ],1
|
||||
jnz near .sa1exec3
|
||||
cmp byte[IRAM],0
|
||||
jne .sa1exec2
|
||||
cmp dword[eax],0FCF000A5h
|
||||
je near .nosa1exec
|
||||
cmp dword[eax-2],0FCF000A5h
|
||||
je near .nosa1exec
|
||||
.sa1exec2
|
||||
cmp byte[SA1SHb],1
|
||||
je near .nosa1execb
|
||||
|
||||
cmp word[ecx+72A4h],0
|
||||
jnz .sa1exec
|
||||
cmp dword[eax],0F072A4ADh
|
||||
je near .nosa1execb
|
||||
.sa1exec
|
||||
cmp byte[IRAM+72h],0
|
||||
jne .sa1exec3
|
||||
cmp dword[eax],0F03072ADh
|
||||
je near .nosa1execb
|
||||
.sa1exec3
|
||||
.yesdebugr
|
||||
xor ecx,ecx
|
||||
; store all snes 65816 stuff
|
||||
mov [SNSRegP],dl
|
||||
mov eax,[initaddrl]
|
||||
mov [prevedi],edi
|
||||
mov [SNSRegPCS],eax
|
||||
mov [SNSPtr],esi
|
||||
; restore all sa1 65816 stuff
|
||||
mov dl,[SA1RegP]
|
||||
mov eax,[SA1RegPCS]
|
||||
mov [initaddrl],eax
|
||||
mov eax,[SA1BWPtr]
|
||||
mov [CurBWPtr],eax
|
||||
mov esi,[SA1Ptr]
|
||||
mov dword[snesmap2],IRAM
|
||||
mov dword[wramdata],IRAM
|
||||
; Check if IRQ is executed on SA-1
|
||||
xor eax,eax
|
||||
mov al,dl
|
||||
add dh,25
|
||||
mov edi,[SA1tablead+eax*4]
|
||||
mov byte[SA1Status],1
|
||||
test dword[SA1DoIRQ],0FF000003h
|
||||
jnz near .switchirq
|
||||
.returnirq
|
||||
|
||||
; SA1Debug
|
||||
|
||||
cmp byte[SA1SH],1
|
||||
je near .speedhack
|
||||
|
||||
; non debug version
|
||||
mov bl,[esi]
|
||||
inc esi
|
||||
call dword near [edi+ebx*4]
|
||||
dec esi
|
||||
.debug
|
||||
|
||||
; store all sa1 65816 stuff
|
||||
mov [SA1RegP],dl
|
||||
mov eax,[initaddrl]
|
||||
mov [SA1RegPCS],eax
|
||||
mov [SA1Ptr],esi
|
||||
; restore all snes 65816 stuff
|
||||
mov dl,[SNSRegP]
|
||||
mov eax,[SNSRegPCS]
|
||||
mov [initaddrl],eax
|
||||
mov eax,[SNSBWPtr]
|
||||
mov [CurBWPtr],eax
|
||||
mov dword[wramdata],wramdataa
|
||||
mov esi,[SNSPtr]
|
||||
mov eax,[wramdata]
|
||||
mov dword[snesmap2],eax
|
||||
mov edi,[prevedi]
|
||||
xor eax,eax
|
||||
add dh,11
|
||||
inc byte[CurrentExecSA1]
|
||||
mov byte[SA1Status],0
|
||||
add dword[SA1TimerVal],23
|
||||
ret
|
||||
|
||||
.speedhack
|
||||
add dh,100
|
||||
|
||||
mov bl,[esi]
|
||||
inc esi
|
||||
call dword near [edi+ebx*4]
|
||||
dec esi
|
||||
; store all sa1 65816 stuff
|
||||
mov [SA1RegP],dl
|
||||
mov eax,[initaddrl]
|
||||
mov [SA1RegPCS],eax
|
||||
mov [SA1Ptr],esi
|
||||
; restore all snes 65816 stuff
|
||||
mov dl,[SNSRegP]
|
||||
mov eax,[SNSRegPCS]
|
||||
mov [initaddrl],eax
|
||||
mov eax,[SNSBWPtr]
|
||||
mov [CurBWPtr],eax
|
||||
mov dword[wramdata],wramdataa
|
||||
mov esi,[SNSPtr]
|
||||
mov eax,[wramdata]
|
||||
mov dword[snesmap2],eax
|
||||
mov edi,[prevedi]
|
||||
xor eax,eax
|
||||
add byte[CurrentExecSA1],4
|
||||
mov byte[SA1Status],0
|
||||
add dword[SA1TimerVal],23
|
||||
; xor dh,dh
|
||||
mov dh,18
|
||||
cmp esi,dword[SA1LBound]
|
||||
jb .stoph
|
||||
cmp esi,dword[SA1UBound]
|
||||
ja .stoph
|
||||
ret
|
||||
.stoph
|
||||
mov byte[SA1SH],0
|
||||
ret
|
||||
.nosa1execb
|
||||
xor ecx,ecx
|
||||
add dh,15
|
||||
add byte[CurrentExecSA1],2
|
||||
mov byte[SA1Status],0
|
||||
ret
|
||||
.nosa1exec
|
||||
xor ecx,ecx
|
||||
add dh,22
|
||||
add byte[CurrentExecSA1],2
|
||||
mov byte[SA1Status],0
|
||||
ret
|
||||
.switchirq
|
||||
test dword[SA1DoIRQ],3
|
||||
jz .notirq
|
||||
test dword[SA1DoIRQ],1
|
||||
jz .nmi
|
||||
and byte[SA1DoIRQ],0FEh
|
||||
call SA1switchtovirq
|
||||
jmp .returnirq
|
||||
.nmi
|
||||
and byte[SA1DoIRQ],0FDh
|
||||
call SA1switchtonmi
|
||||
jmp .returnirq
|
||||
.notirq
|
||||
dec byte[SA1DoIRQ+3]
|
||||
jz .hack
|
||||
jmp .returnirq
|
||||
.hack
|
||||
or byte[SA1DoIRQ],8
|
||||
jmp .returnirq
|
||||
|
||||
NEWSYM SA1xpc, dd 0
|
||||
|
||||
%macro makedl 0
|
||||
and dl,00111100b
|
||||
test dword[Sflagnz],18000h
|
||||
jz %%noneg
|
||||
or dl,80h
|
||||
%%noneg
|
||||
test dword[Sflagnz],0FFFFh
|
||||
jnz %%nozero
|
||||
or dl,02h
|
||||
%%nozero
|
||||
test dword[Sflagc],0FFh
|
||||
jz %%nocarry
|
||||
or dl,01h
|
||||
%%nocarry
|
||||
test dword[Sflago],0FFh
|
||||
jz %%nov
|
||||
or dl,40h
|
||||
%%nov
|
||||
%endmacro
|
||||
|
||||
NEWSYM SA1switchtonmi
|
||||
mov al,byte[SA1Message]
|
||||
mov byte[SA1Message+2],al
|
||||
mov byte[SA1IRQExec+2],1
|
||||
mov ebx,esi
|
||||
sub ebx,[initaddrl]
|
||||
mov [SA1xpc],bx
|
||||
|
||||
xor ecx,ecx
|
||||
mov cx,[SA1xs]
|
||||
mov al,[SA1xpb]
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
mov al,[SA1xpc+1]
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
mov al,[SA1xpc]
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
makedl
|
||||
mov al,dl
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
mov [SA1xs],cx
|
||||
|
||||
xor ebx,ebx
|
||||
mov [SA1xpb],bl
|
||||
xor eax,eax
|
||||
mov ax,[SA1NMIV]
|
||||
and dl,11110011b
|
||||
or dl,00000100b
|
||||
test ax,8000h
|
||||
jz .loweraddr
|
||||
mov esi,[snesmmap+ebx*4]
|
||||
mov [initaddrl],esi
|
||||
add esi,eax
|
||||
ret
|
||||
.loweraddr
|
||||
mov esi,[snesmap2+ebx*4]
|
||||
mov [initaddrl],esi
|
||||
add esi,eax
|
||||
ret
|
||||
|
||||
NEWSYM SA1switchtovirq
|
||||
mov al,byte[SA1Message]
|
||||
mov byte[SA1Message+2],al
|
||||
mov byte[SA1IRQExec+1],1
|
||||
mov ebx,esi
|
||||
sub ebx,[initaddrl]
|
||||
mov [SA1xpc],bx
|
||||
|
||||
xor ecx,ecx
|
||||
mov cx,[SA1xs]
|
||||
mov al,[SA1xpb]
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
mov al,[SA1xpc+1]
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
mov al,[SA1xpc]
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
makedl
|
||||
mov al,dl
|
||||
call membank0w8
|
||||
|
||||
dec cx
|
||||
and cx,word[stackand]
|
||||
or cx,word[stackor]
|
||||
mov [SA1xs],cx
|
||||
xor ebx,ebx
|
||||
mov [SA1xpb],bl
|
||||
xor eax,eax
|
||||
mov ax,[SA1IRQV]
|
||||
and dl,11110011b
|
||||
or dl,00000100b
|
||||
test ax,8000h
|
||||
jz .loweraddr
|
||||
mov esi,[snesmmap+ebx*4]
|
||||
mov [initaddrl],esi
|
||||
add esi,eax
|
||||
ret
|
||||
.loweraddr
|
||||
mov esi,[snesmap2+ebx*4]
|
||||
mov [initaddrl],esi
|
||||
add esi,eax
|
||||
ret
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user