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Oh wow, now that was stupid.

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This commit is contained in:
grinvader
2006-02-27 19:10:21 +00:00
parent 8c02744e19
commit 331e2dfd96
1 changed files with 0 additions and 48 deletions
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48
zsnes/src/cpu/dma.asm
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@@ -1155,54 +1155,6 @@ section .data
section .text section .text
NEWSYM hdmatype2indirect NEWSYM hdmatype2indirect
cmp byte[esi+1],40h ; Writing to spc
jne near .notend
cmp byte[esi+10],0DAh ; first transfer
jne near .notend
push eax
push ebx
push ecx
push edx
xor eax,eax
xor ebx,ebx
xor ecx,ecx
xor edx,edx
mov ax,[SPCRAM+021h] ; load dest offset
mov dword[.dest],SPCRAM
add [.dest],eax
mov dl,[esi+10] ; number of bytes to transfer
sub dl,80h
.inloop
xor ebx,ebx
xor ecx,ecx
mov bl,[esi+7]
mov cx,[esi+5]
inc word[esi+5]
call dword near [memtabler8+ebx*4]
mov ebx,[.dest]
mov [ebx],al
inc ebx
mov [.dest],ebx
xor ebx,ebx
xor ecx,ecx
mov bl,[esi+7]
mov cx,[esi+5]
inc word[esi+5]
call dword near [memtabler8+ebx*4]
mov ebx,[.dest]
mov [ebx],al
inc ebx
mov [.dest],ebx
dec edx
jnz .inloop
sub word[esi+5],5Ah
sub word[esi+5],5Ah
pop edx
pop ecx
pop ebx
pop eax
.notend
mov al,[edx+16] mov al,[edx+16]
mov [.tempdecr],al mov [.tempdecr],al
xor ebx,ebx xor ebx,ebx