Little source cleanup

zsnes/src/cpu/spc700.asm

@@ -451,63 +451,17 @@ NEWSYM RSPCRegF2
 NEWSYM RSPCRegF3
     mov al,[SPCRAM+0f3h]
     ret
-
-%ifdef SPCDUMP
-SECTION .bss
-ALIGNB 4
-NEWSYM SPCSave_start, resd 2
-NEWSYM SPCSave_buffer, resb 4
-NEWSYM SPCSave_ports, resb 4
-SECTION .text
-
-EXTSYM SPCSave_dump, SPCSave_handle, Write_File
-
-%macro spcdump 1
-	cmp byte[SPCSave_dump], 1
-	jne %%nodump
-
-	inc dword[SPCSave_buffer]
-	cmp [SPCSave_ports+%1], al
-	je %%nodump
-	mov [SPCSave_ports+%1], al
-	pushad
-	mov byte[SPCSave_buffer+2], %1
-	mov [SPCSave_buffer+3], al
-	mov ebx, [SPCSave_handle]
-	mov ecx, 4
-	mov edx, SPCSave_buffer
-	call Write_File
-	xor eax, eax
-	mov [SPCSave_buffer], eax
-
-	popad
-%%nodump
-%endmacro
-%endif
-
 NEWSYM RSPCRegF4
     mov al,[SPCRAM+0f4h]
-%ifdef SPCDUMP
-	  spcdump 0
-%endif
     ret
 NEWSYM RSPCRegF5
     mov al,[SPCRAM+0f5h]
-%ifdef SPCDUMP
-	  spcdump 1
-%endif
     ret
 NEWSYM RSPCRegF6
     mov al,[SPCRAM+0f6h]
-%ifdef SPCDUMP
-	  spcdump 2
-%endif
     ret
 NEWSYM RSPCRegF7
     mov al,[SPCRAM+0f7h]
-%ifdef SPCDUMP
-	  spcdump 3
-%endif
     ret
 NEWSYM RSPCRegF8
     mov al,0 ;[SPCRAM+0f8h]
@@ -591,30 +545,6 @@ NEWSYM RSPCRegFF
     ret
     skipmacro 2
 
-%if 0
-NEWSYM spcnextskip
-      inc byte[spcnumread]
-      cmp byte[spcnumread],5
-      je near haltspc
-      ret
-
-NEWSYM haltspc
-      cmp byte[SPC700sh],1
-      je .nochangestate
-      mov dword[cycpbl],0FFFFFFFFh
-      test byte[curexecstate],02h
-      jz .nochangestate
-      and byte[curexecstate],0FDh
-      push ebx
-      xor ebx,ebx
-      mov bl,dl
-      mov edi,[tableadb+ebx*4]
-      pop ebx
-.nochangestate
-      mov byte[spcnumread],0
-      ret
-%endif
-
 SECTION .data
 NEWSYM spcnumread, dd 0
 NEWSYM spchalted, dd 0
@@ -694,7 +624,7 @@ SECTION .text
   jz .nohf
   or byte[spcP],8
 .nohf
-ret
+  ret
 %endmacro
 
 %macro SPCSetFlagnvhzcnoret 0
@@ -2725,7 +2655,6 @@ NEWSYM OpCF       ; MUL YA       YA(16 bits) <- Y * A    N......Z.
 ;************************************************
 
 NEWSYM OpBE     ; DAS A     decimal adjust for sub  N......ZC
-;      ret
     ; copy al flags into AH
     xor ah,ah
     test byte[spcNZ],80h
@@ -2778,5 +2707,3 @@ NEWSYM OpDF       ; DAA A        decimal adjust for add  N......ZC
 NEWSYM Invalidopcode ; Invalid Opcode
     dec ebp
     ret
-
-