Fix up sections variables are created in, major code cleanup, remove protection removal. Completed! :D

zsnes/src/Makefile.in

@@ -54,7 +54,7 @@ WINOBJ=${WINDIR}/copyvwin.o \
 	${WINDIR}/sdlintrf.o ${WINDIR}/sdllink.o \
 	@GL_DRAW@ ${WINDIR}/sw_draw.o \
 	${WINDIR}/zloaderw.o ${WINDIR}/ztcp.o ${WINDIR}/zipxw.o \
-	${WINDIR}/zfilew.o ${WINDIR}/protect.o
+	${WINDIR}/zfilew.o
 
 WINDOSOBJ=${DOSDIR}/debug.o ${DOSDIR}/joy.o ${DOSDIR}/modemrtn.o ${DOSDIR}/vesa2.o\
 	${DOSDIR}/initvid.o ${DOSDIR}/sw.o ${DOSDIR}/gppro.o ${DOSDIR}/vesa12.o

zsnes/src/dos/debug.asm

@@ -49,12 +49,6 @@ EXTSYM cycpbl,debugbuf,soundon,spcA,spcNZ,spcP,spcPCRam
 EXTSYM spcRam,spcRamDP,spcS,spcX,spcY
 EXTSYM CurPtrVal,SPC7110Enable
 
-NEWSYM DebugAsmStart
-
-
-
-
-
 ; debstop at regsw.asm 2118/2119
 
 
@@ -94,48 +88,6 @@ NEWSYM startdebugger
     EXTSYM oamram
     mov edx,oamram
     mov ecx,544
-;    mov ecx,2048*4
-;    mov edx,[C4Ram]
-;    mov ecx,32768
-;    mov edx,[romdata]
-;    add edx,65536*13h
-;    mov ecx,2EFh
-;    mov edx,SDD1Array
-;    mov ecx,[SDD1Entry]
-;    mov edx,[romdata]
-;    add edx,32768*40
-;    mov edx,cnetplaybuf
-;    mov ecx,512
-;    mov edx,[sfxramdata]
-;    add edx,65536
-;    mov edx,fxtrace
-;    mov ecx,65536
-;    mov edx,[wramdata]
-;    mov ecx,544
-;    mov edx,oamram
-;    mov ecx,256
-;    mov edx,DSPFuncUsed
-
-;    mov edx,fulladdtab
-;    mov ecx,65536*2
-
-;    mov ecx,17*4
-;    mov edx,_ViewerZ
-;    mov ecx,512
-;    mov edx,cgram
-;    mov ecx,256*4
-;    mov edx,fxtrace
-;NEWSYM DecompArray, times 65536 db 0
-;NEWSYM DecompAPtr, dd 0
-;    mov edx,DecompArray
-;    mov ecx,[DecompAPtr]
-;    shl ecx,3
-;    mov edx,[romdata]
-;    add edx,3E5CCEh
-;    mov ecx,0022h
-;    mov edx,[romdata]
-;    add edx,1024*4096
-;    mov ecx,65536
 
     or ecx,ecx
     jz .nofilecontents
@@ -174,10 +126,10 @@ NEWSYM startdebugger
 
     jmp DosExit
 
+SECTION .data
 .fname2 db 9,'vram.dat',0
 .fname3 db 9,'vram2.dat',0
 
-SECTION .data
 ; global variables
 NEWSYM debugh,  dw 0            ; debug head
 NEWSYM debugt,  dw 0            ; debug tail
@@ -261,7 +213,9 @@ NEWSYM loadtempstuff
     mov [timinl2],al
     ret
 
+SECTION .data
 .spcfname db 'temp.spc',0
+SECTION .text
 
 ;*******************************************************
 ; Debug Loop
@@ -445,8 +399,11 @@ NEWSYM debugdump
     call Write_File
     call Close_File
     jmp debugloopb
+
+SECTION .data
 .fname db 'SPCRAM.DMP',0
 .fname2 db 'DSP.DMP',0
+SECTION .text
 
 ;*******************************************************
 ; Debug save/load states
@@ -1416,7 +1373,9 @@ NEWSYM traceops
     mov [xpc],si
     ret
 
+SECTION .data
 .message1  db 'Tracing.  Press ESC to stop.'
+SECTION .text
 
 ;*******************************************************
 ; SPCBreakOps                 Breaks at Breakpoint @ SPC
@@ -1511,7 +1470,9 @@ NEWSYM SPCbreakops
     mov [xpc],si
     ret
 
+SECTION .data
 .message1  db 'Locating Breakpoint ... Press ESC to stop.'
+SECTION .text
 
 ;*******************************************************
 ; BreakatSign                Breaks whenever debstop = 1
@@ -1614,7 +1575,9 @@ NEWSYM breakatsign
     pop es
     jmp debugloopa
 
+SECTION .data
 .message1  db 'Waiting for Signal .... Press ESC to stop.'
+SECTION .text
 
 ;*******************************************************
 ; BreakatSign&Log            Breaks whenever debstop = 1
@@ -1790,6 +1753,7 @@ NEWSYM breakatsignlog
     mov bx,[.handle]
     call Close_File
 
+SECTION .data
 .loggeddata times 128 db 0
 .message1  db 'Waiting for Signal .... Press ESC to stop.',0
 .handle dw 0
@@ -1798,7 +1762,6 @@ NEWSYM breakatsignlog
 ;*******************************************************
 ; BreakatSignB               Breaks whenever keyonsn = 1
 ;*******************************************************
-SECTION .data
 NEWSYM keyonsn, db 0
 NEWSYM prbreak, db 0
 SECTION .text
@@ -2240,6 +2203,7 @@ NEWSYM startdisplay
 .doneprint    
     ret
 
+SECTION .data
 .debuginfo db '- @5Z@4S@3N@2E@6S@7 debugger -$'
 .D65816    db ' 65816 $'
 .mbar      db '@4(@6T@4)@7race for  @4(@6B@4)@7reakpoint  '
@@ -2250,7 +2214,6 @@ NEWSYM startdisplay
 ; Next Opcode              Writes the next opcode & regs
 ;*******************************************************
 ; 008000 STZ $123456,x A:0000 X:0000 Y:0000 S:01FF DB:00 D:0000 P:33 E+
-SECTION .data
 NEWSYM debugsa1, db 0
 NEWSYM skipdebugsa1, db 1
 SECTION .text
@@ -3610,7 +3573,10 @@ NEWSYM nextopcodesa1
     mov dl,0
     int 10h
     ret
+
+SECTION .data
 .blah db 0
+SECTION .text
 
 .outputtobuffer
     ; output pb/pc
@@ -4406,4 +4372,3 @@ NEWSYM ArgumentTable
 ;     F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
    db 14,01,02,03,15,16,17,18,35,64,09,65,31,66,67,00
 SECTION .text
-NEWSYM DebugAsmEnd

zsnes/src/dos/dosintrf.asm

@@ -77,18 +77,8 @@ EXTSYM TCPIPAddress
 ;   made.  GUI36hzcall should be called at 36hz after a call GUIInit and
 ;   before GUIDeInit.
 
-
-;SECTION .data
-;NEWSYM OSPort, db 0      ; 0 = DOS (C), 1 = DOS (ASM), 2 = Linux, 3 = Win95
-
-SECTION .bss
-
-NEWSYM OSPort, resb 1
-
 SECTION .data
-
 NEWSYM dssel, dw 0
-
 SECTION .text
 
 NEWSYM StartUp
@@ -445,11 +435,6 @@ NEWSYM Get_File_Date
 %%prskip
 %endmacro
 
-;SECTION .data
-;NEWSYM prval, db 0
-;NEWSYM prres, db 0
-;SECTION .text
-
 NEWSYM Check_Key
 ;    xor al,al
 ;    PressConv 75,01h,75
@@ -1609,16 +1594,6 @@ NEWSYM Check60hz
 ; TCP/IP Stuff
 ; ****************************
 
-; TCPIPPortNum
-;NEWSYM TCPIPStatus, db 0
-;NEWSYM PacketSendSize, dd 0
-;NEWSYM PacketRecvSize, dd 0
-;NEWSYM PacketRecvPtr,  dd 0
-;NEWSYM PacketSendArray, times 256 db 0
-;NEWSYM PacketRecvArray, times 256 db 0
-;NEWSYM IPAddrStr, times 20 db 0
-;NEWSYM RemoteDisconnect, db 0
-
 SECTION .bss
 
 NEWSYM TCPIPStatus, resb 1
@@ -1806,7 +1781,6 @@ NEWSYM GetHostName
 
 NEWSYM hostname
 NEWSYM UDPConfig
-;NEWSYM tcperr, dd 0,0,0,0
 
 SECTION .bss
 

zsnes/src/dos/gppro.asm

@@ -17,7 +17,6 @@
 
 %include "macros.mac"
 
-NEWSYM GPProAsmStart
 section .data
 sample times 60 db 0
 clock_mask db 0
@@ -154,4 +153,3 @@ GPP_ERR:
    pop ebx
    mov eax,1
    ret
-NEWSYM GPProAsmEnd

zsnes/src/dos/initvid.asm

@@ -26,9 +26,6 @@ EXTSYM vesa2selec,InitVesa12,videotroub
 EXTSYM cscopymodeq,cscopymodex
 %endif
 
-NEWSYM InitVidAsmStart
-
-
 SECTION .bss
 
 NEWSYM clearfilter, resw 1
@@ -572,5 +569,3 @@ NEWSYM dosinitvideo
     mov ecx,6144
     pop es
     ret
-
-NEWSYM InitVidAsmEnd

zsnes/src/dos/joy.asm

@@ -30,67 +30,8 @@ EXTSYM pl5contrl,pl5p209
 EXTSYM CalibXmin, CalibYmin, CalibXmax, CalibYmax, CalibXmin209
 EXTSYM CalibYmin209, CalibXmax209, CalibYmax209
 
-NEWSYM JoyAsmStart
-
-
 SECTION .data
-
-;NEWSYM joy4218, db 0
-;NEWSYM joy4219, db 0
-;NEWSYM joy4218j, db 0
-;NEWSYM joy4219j, db 0
-;NEWSYM joy421A, db 0
-;NEWSYM joy421B, db 0
-;NEWSYM joy421Aj, db 0
-;NEWSYM joy421Bj, db 0
-
-;NEWSYM JoyCenterX, dd 0
-;NEWSYM JoyCenterY, dd 0
-;NEWSYM JoyMaxX,    dd 0
-;NEWSYM JoyMaxY,    dd 0
-;NEWSYM JoyMinX,    dd 0
-;NEWSYM JoyMinY,    dd 0
-;NEWSYM JoyExists,  db 0
-;NEWSYM JoyX,       dd 0
-;NEWSYM JoyY,       dd 0
-;NEWSYM JoyCenterX2, dd 0
-;NEWSYM JoyCenterY2, dd 0
-;NEWSYM JoyMaxX2,    dd 0
-;NEWSYM JoyMaxY2,    dd 0
-;NEWSYM JoyMinX2,    dd 0
-;NEWSYM JoyMinY2,    dd 0
-;NEWSYM JoyExists2,  db 0
-;NEWSYM JoyX2,       dd 0
-;NEWSYM JoyY2,       dd 0
-;NEWSYM JoyAltrn,   db 0
 NEWSYM JoyAltrn2,  db 2
-;NEWSYM JoyCenterX209, dd 0
-;NEWSYM JoyCenterY209, dd 0
-;NEWSYM JoyMaxX209,    dd 0
-;NEWSYM JoyMaxY209,    dd 0
-;NEWSYM JoyMinX209,    dd 0
-;NEWSYM JoyMinY209,    dd 0
-;NEWSYM JoyCenterX2209, dd 0
-;NEWSYM JoyCenterY2209, dd 0
-;NEWSYM JoyMaxX2209,    dd 0
-;NEWSYM JoyMaxY2209,    dd 0
-;NEWSYM JoyMinX2209,    dd 0
-;NEWSYM JoyMinY2209,    dd 0
-
-;JoyQuant    db 0
-;JoyBQuant   db 0
-;NumSWs      db 0
-;NumGRiPs    db 0
-;PPad        db 0        ; b0 = pp0, b1 = pp1
-
-;JoyQuant209    db 0
-;JoyBQuant209   db 0
-;NumSWs209      db 0
-;NumGRiPs209    db 0
-;Buttons6       db 0
-;Buttons6209    db 0
-
-
 SECTION .bss
 
 NEWSYM joy4218, resb 1
@@ -147,20 +88,6 @@ NumGRiPs209    resb 1
 Buttons6       resb 1
 Buttons6209    resb 1
 
-;NEWSYM pl3selk,   dd 0   ; 3SELECT = SHIFT
-;NEWSYM pl3startk, dd 0   ; 3START = ENTER
-;NEWSYM pl3upk,    dd 0   ; 3UP = up 
-;NEWSYM pl3downk,  dd 0   ; 3DOWN = down 
-;NEWSYM pl3leftk,  dd 0   ; 3LEFT = left 
-;NEWSYM pl3rightk, dd 0   ; 3RIGHT = right 
-;NEWSYM pl3Yk,     dd 0   ; 3X = INS
-;NEWSYM pl3Xk,     dd 0   ; 3A = HOME
-;NEWSYM pl3Lk,     dd 0   ; 3L = PAGE UP
-;NEWSYM pl3Bk,     dd 0   ; 3Y = DELETE
-;NEWSYM pl3Ak,     dd 0   ; 3B = END
-;NEWSYM pl3Rk,     dd 0   ; 3R = PAGE DOWN
-
-
 SECTION .text
 
 NEWSYM GetCoords
@@ -570,7 +497,9 @@ NEWSYM DosUpdateDevices
 .none2
     ret
 
+SECTION .data
 NEWSYM JoyReadControl, db 0
+SECTION .text
 
 JoyRead209:
    cmp byte[JoyAltrn],1
@@ -1749,5 +1678,3 @@ NEWSYM SetInputDevice209
 
 .exit
     ret
-
-NEWSYM JoyAsmEnd

zsnes/src/dos/modemrtn.asm

@@ -27,13 +27,6 @@ EXTSYM delay
 EXTSYM dssel
 %endif
 
-NEWSYM DosModemRTNAsmStart
-
-
-
-
-
-
 SECTION .bss
 NEWSYM UartType, resb 1
 
@@ -457,5 +450,3 @@ NEWSYM DeInitModemC
    out dx,al
    sti
    ret
-
-NEWSYM DosModemRTNAsmEnd

zsnes/src/dos/sound.asm

@@ -431,7 +431,7 @@ NEWSYM stopsbsound
     sti
     iretd
 
-section .bss ;ALIGN=32
+section .bss
 NEWSYM sbhandexec, resd 1
 section .text
 
@@ -650,7 +650,7 @@ NEWSYM stopsbsound16
 ; Sound Blaster Initialization Stuff
 ;****************************************************
 
-section .bss ;ALIGN=32
+section .bss
 NEWSYM memoryloc, resd 1        ; Memory offset in conventional memory
 NEWSYM memoryloc2, resd 1       ; Memory offset in conventional memory
 NEWSYM sbselec,   resw 1        ; Selector of Memory location
@@ -805,7 +805,7 @@ NEWSYM InitSB
     call SB_dsp_write
     jmp .fixsurround
 
-SECTION .bss ;ALIGN=32
+SECTION .bss
 .Versionnum resw 1
 SECTION .text
 

zsnes/src/dos/sw.asm

@@ -19,11 +19,6 @@
 
 EXTSYM SidewinderFix
 
-NEWSYM SWAsmStart
-
-
-
-
 %macro ParityCheckSW 1
    mov ecx,ebx
    xor cl,ch
@@ -223,4 +218,3 @@ ModeALoop:
    dec ecx
    jnz ModeALoop
    ret
-NEWSYM SWAsmEnd

zsnes/src/dos/sw32.asm

@@ -33,7 +33,7 @@
 ;Flat memory mode (Protected mode extender required!  Tested with DOS32)
 ;Tested with TASM 4.0+
 
-
+SECTION .data
 SW1 dd 0                ;SW #1's button status
 SW2 dd 0                ;SW #2's button status
 SW3 dd 0                ;SW #3's button status
@@ -47,6 +47,7 @@ SWSetup dd 0            ;Tell the driver what polling mode to use
 
 gDump times 100h db 0   ;SW Status dump buffer (space for 256 bytes, uses 200)
 bDump times 80h db 0    ;buffer to hold button data (Modes A and B, all SW)
+SECTION .text
 
 ;This macro calculates parity for the buttons and compares it to the SW's
 ; parity bit.  If they don't match, the button data is discarded.

zsnes/src/dos/vesa12.asm

@@ -28,21 +28,11 @@ EXTSYM InitDrive,gotoroot,InitDir,fulladdtab
 EXTSYM LFBpointer,noblocks,bytesperscanline,vesamode,VESAmodelist
 
 
-NEWSYM Vesa12AsmStart
-
-
-
 ; add 0214h video mode
 
-;NEWSYM granularity, dw 0
-;NEWSYM granadd, dd 0
-
 SECTION .bss
-
 NEWSYM granularity, resw 1
 NEWSYM granadd, resd 1
-
-
 SECTION .text
 
 NEWSYM VESA12EXITTODOS
@@ -66,32 +56,30 @@ NEWSYM VESA12EXITTODOS
         mov byte[videotroub],1
         jmp DosExit
 
+
+SECTION .data
 .exitfromvesa12 db 'Unable to Initialize VESA1.2 $'
 .return db 10,13,'$'
+SECTION .text
 
 ;*******************************************************
 ;	Set up Vesa 2
 ;*******************************************************
 
 NEWSYM InitVesa12
-	   ;-------------------------------------------------;
+;-------------------------------------------------;
-	    ; First - allocate some bytes in DOS memory for ;
+; First - allocate some bytes in DOS memory for ;
-	    ; communication with VBE			    ;
+; communication with VBE			    ;
-	   ;-------------------------------------------------;
+;-------------------------------------------------;
 
-	mov eax,0100h
+        mov eax,0100h
-	mov ebx,512/16			; 512 bytes
+        mov ebx,512/16 ; 512 bytes
-	int 31h				; Function 31h,100h - Allocate
+        int 31h        ; Function 31h,100h - Allocate DOS memory (512 bytes)
-					; DOS memory (512 bytes)
+        jnc .gotmem
-	jnc .gotmem
+        mov edx,.nomemmessage
-	    mov edx,.nomemmessage
+        jmp VESA12EXITTODOS
-            jmp VESA12EXITTODOS
+    .gotmem
-	    .nomemmessage
+        mov fs,dx          ; FS now points to the DOS buffer
-            db ': Unable to locate DOS memory.$'
-
-	.gotmem
-	mov fs,dx			; FS now points to the DOS
-					; buffer
 
 
 	   ;--------------------------------------------------;
@@ -118,8 +106,6 @@ NEWSYM InitVesa12
 	jnc .int1ok
 	    mov edx,.noint1message
             jmp VESA12EXITTODOS
-	    .noint1message
-            db ': Simulated real mode interrupt failed.$'
 
 	.int1ok			; Real mode int successful!!!
 	mov eax,[RMREGS.eax]
@@ -127,24 +113,19 @@ NEWSYM InitVesa12
 	jz .vbedetected
 	    mov edx,.novbemessage
             jmp VESA12EXITTODOS
-	    .novbemessage
-            db ': VBE not detected!!$'
 
 	.vbedetected
 	cmp dword[fs:0000],'VESA'
 	jz .vesadetected	; Check for presence of vesa
 	    mov edx,.novesamessage
             jmp VESA12EXITTODOS
-	    .novesamessage
+
-            db ': VESA not detected!$'
 
 	.vesadetected
         cmp word[fs:0004],102h
         jae .vesa12detected      ; Check we've got VESA 1.2 or greater
 	    mov edx,.novesa2message
             jmp VESA12EXITTODOS
-	    .novesa2message
-            db ': VESA 1.2 or greater required!$'
 
 
 		;-----------------------------------------------------;
@@ -162,8 +143,6 @@ NEWSYM InitVesa12
 	jnc .wegottheselector
 	    mov edx, .oopsnoselector
             jmp VESA12EXITTODOS
-	    .oopsnoselector
-                db ': Failed to allocate vesa display selector!$'
 
 	.wegottheselector
 
@@ -187,8 +166,6 @@ NEWSYM InitVesa12
 		.outofmodelistspace
 		mov edx,.outofmodelistspacemessage
                 jmp VESA12EXITTODOS
-		.outofmodelistspacemessage
-                db ': Out of VESA mode list space!$'
 
 		   ;----------------------------------------------;
 		    ; OK - Scan the mode list to find a matching ;
@@ -208,9 +185,6 @@ NEWSYM InitVesa12
 	    mov edx,.endoflist
             jmp VESA12EXITTODOS
 
-            .endoflist db ': VESA 1.2 mode does not work on your video card/driver.$'
-            .whichwin db 0
-
     .notendoflist
 
         mov edi, RMREGS
@@ -230,8 +204,6 @@ NEWSYM InitVesa12
 	jnc .modecheckok
 	    mov edx,.modecheckfail
             jmp VESA12EXITTODOS
-	    .modecheckfail
-            db ': Real mode interrupt failure while checking vesa mode$'
 
 	.modecheckok
 	add ebp,2
@@ -492,11 +464,6 @@ NEWSYM InitVesa12
         div bx
         mov [granadd],ax
 
-
-;vesa2_rtrcl     dw 0            ; red transparency clear     (bit+4)
-;vesa2_rtrcla    dw 0            ; red transparency (AND) clear (not(bit+4))
-;vesa2_rfull     dw 0            ; red max (or (bit-1)*1Fh)
-
         call genfulladdtab
 
 	xor eax,eax
@@ -510,7 +477,6 @@ NEWSYM InitVesa12
 	jz .modesetok
             mov edx,.unableset
             jmp VESA12EXITTODOS               ; Failure!!!
-        .unableset db 'Unable to initialize video mode.$'
 
 	.modesetok
 ;******************************* EXTRA BIT ****************************
@@ -534,34 +500,24 @@ NEWSYM InitVesa12
 	jz .correctwidth
             mov edx, .unablescan
             jmp VESA12EXITTODOS          ; Failure!!!
-        .unablescan db 'Unable to set scan line length.$'
 
 	.correctwidth
 
         ret
 
-
+SECTION .data
-;RMREGS
+.nomemmessage db ': Unable to locate DOS memory.$'
-;.edi  dd 0
+.noint1message db ': Simulated real mode interrupt failed.$'
-;.esi  dd 0
+.oopsnoselector db ': Failed to allocate vesa display selector!$'
-;.ebp  dd 0
+.novesa2message db ': VESA 1.2 or greater required!$'
-;.esp  dd 0
+.novbemessage db ': VBE not detected!!$'
-;.ebx  dd 0
+.novesamessage db ': VESA not detected!$'
-;.edx  dd 0
+.outofmodelistspacemessage db ': Out of VESA mode list space!$'
-;.ecx  dd 0
+.endoflist db ': VESA 1.2 mode does not work on your video card/driver.$'
-;.eax  dd 0
+.whichwin db 0
-;.flags   dw 0
+.modecheckfail db ': Real mode interrupt failure while checking vesa mode$'
-;.es   dw 0
+.unableset db 'Unable to initialize video mode.$'
-;.ds   dw 0 
+.unablescan db 'Unable to set scan line length.$'
-;.fs   dw 0
-;.gs   dw 0
-;.ip   dw 0
-;.cs   dw 0
-;.sp   dw 0
-;.ss   dw 0
-;.spare   times 20 dd 0
-
-
 SECTION .bss
 
 RMREGS
@@ -583,5 +539,3 @@ RMREGS
 .sp   resw 1
 .ss   resw 1
 .spare   times 20 resd 1
-
-NEWSYM Vesa12AsmEnd

zsnes/src/dos/vesa2.asm

@@ -28,11 +28,7 @@ EXTSYM UnusedBit,HalfTrans,UnusedBitXor,ngrposng,nggposng,ngbposng
 
 EXTSYM Init_2xSaIMMX
 
-NEWSYM Vesa2AsmStart
-
-
 SECTION .data
-
 ; add 0214h video mode
 anticrash times 10 db 0
 
@@ -162,8 +158,10 @@ NEWSYM VESA2EXITTODOS
         call Change_Dir
         jmp DosExit
 
+SECTION .data
 .exitfromvesa2 db 'Unable to Initialize VESA2 : ',0
 .return db 10,13,0
+SECTION .text
 
 ;*******************************************************
 ;	Set up Vesa 2
@@ -182,8 +180,6 @@ NEWSYM InitVesa2
 	jnc .gotmem
 	    mov edx,.nomemmessage
             jmp VESA2EXITTODOS
-	    .nomemmessage
-            db 'Unable to locate DOS memory.',0
 
 	.gotmem
 	mov fs,dx			; FS now points to the DOS
@@ -214,8 +210,7 @@ NEWSYM InitVesa2
 	jnc .int1ok
 	    mov edx,.noint1message
             jmp VESA2EXITTODOS
-	    .noint1message
+	    
-            db 'Simulated real mode interrupt failed.',0
 
 	.int1ok			; Real mode int successful!!!
 	mov eax,[RMREGS.eax]
@@ -223,24 +218,19 @@ NEWSYM InitVesa2
 	jz .vbedetected
 	    mov edx,.novbemessage
             jmp VESA2EXITTODOS
-	    .novbemessage
-            db 'VBE not detected!!',0
 
 	.vbedetected
 	cmp dword[fs:0000],'VESA'
 	jz .vesadetected	; Check for presence of vesa
 	    mov edx,.novesamessage
             jmp VESA2EXITTODOS
-	    .novesamessage
+	    
-            db 'VESA not detected!',0
 
 	.vesadetected
 	cmp word[fs:0004],200h
 	jae .vesa2detected	; Check we've got VESA 2.0 or greater
 	    mov edx,.novesa2message
             jmp VESA2EXITTODOS
-	    .novesa2message
-            db 'VESA 2.0 or greater required!',0
 
 
 		;-----------------------------------------------------;
@@ -263,8 +253,6 @@ NEWSYM InitVesa2
 	jnc .wegottheselector
 	    mov edx, .oopsnoselector
             jmp VESA2EXITTODOS
-	    .oopsnoselector
-                db 'Failed to allocate vesa display selector!',0
 
 	.wegottheselector
 
@@ -288,8 +276,6 @@ NEWSYM InitVesa2
 		.outofmodelistspace
 		mov edx,.outofmodelistspacemessage
                 jmp VESA2EXITTODOS
-		.outofmodelistspacemessage
-                db 'Out of VESA2 mode list space!',0
 
 		   ;----------------------------------------------;
 		    ; OK - Scan the mode list to find a matching ;
@@ -309,9 +295,6 @@ NEWSYM InitVesa2
 	    mov edx,.endoflist
             jmp VESA2EXITTODOS
 
-            .endoflist db 'This VESA2 mode does not work on your video card / driver.',0
-            .whichwin db 0
-
     .notendoflist
 
         mov edi, RMREGS
@@ -331,8 +314,6 @@ NEWSYM InitVesa2
 	jnc .modecheckok
 	    mov edx,.modecheckfail
             jmp VESA2EXITTODOS
-	    .modecheckfail
-            db 'Real mode interrupt failure while checking vesa mode',0
 
 	.modecheckok
 	add ebp,2
@@ -622,17 +603,12 @@ NEWSYM InitVesa2
 
         xor word[vesa2_clbit],0FFFFh
 
-;vesa2_rtrcl     dw 0            ; red transparency clear     (bit+4)
-;vesa2_rtrcla    dw 0            ; red transparency (AND) clear (not(bit+4))
-;vesa2_rfull     dw 0            ; red max (or (bit-1)*1Fh)
-
         call genfulladdtab
 
 	test word[fs:0h],10000000b	; Check if linear available
 	jnz .linearavailable
             mov edx,.nolframebuffer
             jmp VESA2EXITTODOS               ; None available
-        .nolframebuffer db 'Linear Frame Buffer not Detected.',0
 
 		;---------------------------------------------;
 		 ; OK - now set the vesa 2 mode based on the ;
@@ -655,7 +631,6 @@ NEWSYM InitVesa2
 	jnc .mappedphysicalarea
             mov edx,.unablemap
             jmp VESA2EXITTODOS               ; Failure!!!
-        .unablemap db 'Unable to map physical area.',0
 
 	.mappedphysicalarea
 	shl ebx,16
@@ -676,7 +651,6 @@ NEWSYM InitVesa2
 	jz .modesetok
             mov edx,.unableset
             jmp VESA2EXITTODOS               ; Failure!!!
-        .unableset db 'Unable to initialize video mode.',0
 	    
 	.modesetok
 ;******************************* EXTRA BIT ****************************
@@ -708,7 +682,6 @@ NEWSYM InitVesa2
 	jz .correctwidth
             mov edx, .unablescan
 	    jmp VESA2EXITTODOS		; Failure!!!
-        .unablescan db 'Unable to set scan line length.',0
 
 	.correctwidth
 
@@ -728,7 +701,6 @@ NEWSYM InitVesa2
 	jnc .selectornowset
                 mov edx,.unablelfb
                 jmp VESA2EXITTODOS           ; Failure!!!
-        .unablelfb db 'Unable to set selector to LFB.',0
 
 	.selectornowset
 
@@ -744,7 +716,6 @@ NEWSYM InitVesa2
 	jnc .ok
                 mov edx,.unablesets
                 jmp VESA2EXITTODOS           ; Failure!!!
-        .unablesets db 'Unable to set size of selector.',0
 
 	.ok
 	lar ecx,ebx
@@ -757,7 +728,6 @@ NEWSYM InitVesa2
 	jnc .accessrightsset
                 mov edx,.unablesetar
                 jmp VESA2EXITTODOS
-        .unablesetar db 'Unable to set selector access rights.',0
 
 	.accessrightsset
         mov [vesa2selec],bx
@@ -776,6 +746,23 @@ NEWSYM InitVesa2
 
 
 SECTION .data
+.nomemmessage db 'Unable to locate DOS memory.',0
+.noint1message db 'Simulated real mode interrupt failed.',0
+.novbemessage db 'VBE not detected!!',0
+.novesamessage db 'VESA not detected!',0
+.novesa2message db 'VESA 2.0 or greater required!',0
+.oopsnoselector db 'Failed to allocate vesa display selector!',0
+.outofmodelistspacemessage db 'Out of VESA2 mode list space!',0
+.endoflist db 'This VESA2 mode does not work on your video card / driver.',0
+.whichwin db 0
+.modecheckfail db 'Real mode interrupt failure while checking vesa mode',0
+.nolframebuffer db 'Linear Frame Buffer not Detected.',0
+.unablemap db 'Unable to map physical area.',0
+.unableset db 'Unable to initialize video mode.',0
+.unablescan db 'Unable to set scan line length.',0
+.unablelfb db 'Unable to set selector to LFB.',0
+.unablesets db 'Unable to set size of selector.',0
+.unablesetar db 'Unable to set selector access rights.',0
 
 NEWSYM LFBpointer
 	dd 0
@@ -794,29 +781,6 @@ NEWSYM vesamode
 SECTION .bss
 
 NEWSYM VESAmodelist, times 512 resw 1
-
-
-;NEWSYM RMREGS
-;.edi  dd 0
-;.esi  dd 0
-;.ebp  dd 0
-;.esp  dd 0
-;.ebx  dd 0
-;.edx  dd 0
-;.ecx  dd 0
-;.eax  dd 0
-;
-;.flags   dw 0
-;.es   dw 0
-;.ds   dw 0 
-;.fs   dw 0
-;.gs   dw 0
-;.ip   dw 0
-;.cs   dw 0
-;.sp   dw 0
-;.ss   dw 0
-;.spare   times 20 dd 0
-
 NEWSYM RMREGS
 .edi  resd 1
 .esi  resd 1
@@ -838,4 +802,3 @@ NEWSYM RMREGS
 .ss   resw 1
 .spare   times 20 resd 1
 ;----------------------------------------------------------------------
-NEWSYM Vesa2AsmEnd

zsnes/src/dos/zsipx.asm

@@ -40,8 +40,9 @@ EXTSYM modembuffer, modemhead, modemtail
 
 
 
-
+SECTION .data
 NEWSYM ipxinited, db 0
+SECTION .text
 
 NEWSYM initipx
     mov dword[modemhead],0
@@ -65,7 +66,9 @@ NEWSYM deinitipx
 .notinitialized
     ret
 
+SECTION .data
 NEWSYM PacketPointer, dd 0
+SECTION .text
 
 NEWSYM PreparePacketIPX
     cmp byte[ipxinited],1
@@ -89,7 +92,10 @@ NEWSYM ipxsendchar    ; prepare packet
     pop esi
     ret
 
+SECTION .data
 NEWSYM IPXSearchval, db 0
+SECTION .text
+
 NEWSYM ipxlookforconnect
     cmp byte[ipxinited],0
     je .initialized

zsnes/src/link.win32

@@ -1,4 +1,4 @@
-/Fezsnesw.exe chips\dsp1proc.obj chips\dsp2proc.obj dos\sw.obj dos\gppro.obj dos\vesa12.obj dos\zsipx.obj dos\modemrtn.obj dos\joy.obj dos\debug.obj dos\vesa2.obj dos\initvid.obj cfgload.obj endmem.obj init.obj initc.obj uic.obj patch.obj ui.obj vcache.obj effects\water.obj effects\smoke.obj effects\burn.obj version.obj video\procvid.obj win\copyvwin.obj win\winintrf.obj win\winlink.obj win\zloaderw.obj win\ztcp.obj win\zfilew.obj win\zipxw.obj video\makev16b.obj video\makev16t.obj video\makevid.obj video\mode716.obj video\mode716b.obj video\mode716d.obj video\mode716e.obj video\mode716t.obj video\mode7.obj video\mode7ext.obj video\mv16tms.obj video\newg162.obj video\newgfx16.obj video\newgfx2.obj video\newgfx.obj video\m716text.obj video\2xsaiw.obj video\sw_draw.obj video\hq2x16.obj video\hq2x32.obj video\hq3x16.obj video\hq3x32.obj video\hq4x16.obj video\hq4x32.obj gui\gui.obj gui\menu.obj cpu\addrni.obj cpu\dma.obj cpu\dsp.obj cpu\dspproc.obj cpu\execute.obj cpu\irq.obj cpu\memory.obj cpu\spc700.obj cpu\stable.obj cpu\table.obj cpu\tableb.obj cpu\tablec.obj chips\dsp1emu.obj chips\fxemu2.obj chips\fxemu2b.obj chips\fxemu2c.obj chips\fxtable.obj chips\sa1proc.obj chips\sa1regs.obj chips\sfxproc.obj chips\st10proc.obj chips\seta10.obj chips\sdd1emu.obj zip\unzip.obj zip\zpng.obj jma\7zlzma.obj jma\crc32.obj jma\iiostrm.obj jma\inbyte.obj jma\jma.obj jma\lzmadec.obj jma\lzma.obj jma\winout.obj jma\zsnesjma.obj zlib.lib libpng.lib wsock32.lib user32.lib gdi32.lib shell32.lib winmm.lib dinput8.lib dxguid.lib /link /section:.text,erw
+/Fezsnesw.exe chips\dsp1proc.obj chips\dsp2proc.obj dos\sw.obj dos\gppro.obj dos\vesa12.obj dos\zsipx.obj dos\modemrtn.obj dos\joy.obj dos\debug.obj dos\vesa2.obj dos\initvid.obj cfgload.obj endmem.obj init.obj initc.obj uic.obj patch.obj ui.obj vcache.obj effects\water.obj effects\smoke.obj effects\burn.obj version.obj video\procvid.obj win\copyvwin.obj win\winintrf.obj win\winlink.obj win\zloaderw.obj win\ztcp.obj win\zfilew.obj win\zipxw.obj video\makev16b.obj video\makev16t.obj video\makevid.obj video\mode716.obj video\mode716b.obj video\mode716d.obj video\mode716e.obj video\mode716t.obj video\mode7.obj video\mode7ext.obj video\mv16tms.obj video\newg162.obj video\newgfx16.obj video\newgfx2.obj video\newgfx.obj video\m716text.obj video\2xsaiw.obj video\sw_draw.obj video\hq2x16.obj video\hq2x32.obj video\hq3x16.obj video\hq3x32.obj video\hq4x16.obj video\hq4x32.obj gui\gui.obj gui\menu.obj cpu\addrni.obj cpu\dma.obj cpu\dsp.obj cpu\dspproc.obj cpu\execute.obj cpu\irq.obj cpu\memory.obj cpu\spc700.obj cpu\stable.obj cpu\table.obj cpu\tableb.obj cpu\tablec.obj chips\dsp1emu.obj chips\fxemu2.obj chips\fxemu2b.obj chips\fxemu2c.obj chips\fxtable.obj chips\sa1proc.obj chips\sa1regs.obj chips\sfxproc.obj chips\st10proc.obj chips\seta10.obj chips\sdd1emu.obj zip\unzip.obj zip\zpng.obj jma\7zlzma.obj jma\crc32.obj jma\iiostrm.obj jma\inbyte.obj jma\jma.obj jma\lzmadec.obj jma\lzma.obj jma\winout.obj jma\zsnesjma.obj zlib.lib libpng.lib wsock32.lib user32.lib gdi32.lib shell32.lib winmm.lib dinput8.lib dxguid.lib /link
 
 
 

zsnes/src/linux/copyvwin.asm

@@ -28,9 +28,6 @@ EXTSYM SpecialLine
 EXTSYM vidbufferofsb
 EXTSYM HalfTransB,HalfTransC
 
-NEWSYM CopyVWinAsmStart
-
-
 SECTION .bss
 NEWSYM AddEndBytes, resd 1         ; Number of bytes between each line
 NEWSYM NumBytesPerLine, resd 1     ; Total number of bytes per line (1024+AddEndBytes)
@@ -1562,8 +1559,4 @@ NEWSYM interpolate640x480x16bwin
     ret
 
 SECTION .data
-;ALIGN32
 InterPtr dd 0
-SECTION .text
-
-NEWSYM CopyVWinAsmEnd

zsnes/src/linux/protect.c

@@ -1,73 +0,0 @@
-//Copyright (C) 1997-2004 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 "gblhdr.h"
-
-extern void CfgLoadAsmStart();
-extern void CfgLoadAsmEnd();
-extern void CopyVWinAsmStart();
-extern void CopyVWinAsmEnd();
-extern void DebugAsmStart();
-extern void DebugAsmEnd();
-extern void JoyAsmStart();
-extern void JoyAsmEnd();
-extern void DosModemRTNAsmStart();
-extern void DosModemRTNAsmEnd();
-extern void Vesa2AsmStart();
-extern void Vesa2AsmEnd();
-extern void InitVidAsmStart();
-extern void InitVidAsmEnd();
-extern void SWAsmStart();
-extern void SWAsmEnd();
-extern void GPProAsmStart();
-extern void GPProAsmEnd();
-extern void Vesa12AsmStart();
-extern void Vesa12AsmEnd();
-
-#define MakeCodeWriteable(a, b) MakeCodeWriteable_f (a, b, #a)
-
-// Thanks QuakeForge 
-void MakeCodeWriteable_f (unsigned long startaddr, unsigned long length, const char *name) 
-{ 
-	int r; 
-	unsigned int addr; 
-	int psize = getpagesize(); 
-
-	//fprintf(stderr, "Unprotecting 0x%x to 0x%x\n", startaddr, startaddr+length); 
-	addr = (startaddr & ~(psize -1)) - psize; 
-
-	/* Using 7 is a very stupid thing to do, but I'll leave it in commented form for the non-posix compliant zealots to ph34r... */ 
-	//r = mprotect ((char *) addr, length + startaddr - addr + psize, 7); 
-	r = mprotect ((char *) addr, length + startaddr - addr + psize, PROT_READ | PROT_WRITE | PROT_EXEC); 
-
-	if (r < 0) 
-		fprintf (stderr, "Error! Memory *NOT* unprotected. startaddr = 0x%08lx (%s)\n", startaddr, name); 
-} 
-
-
-void UnProtectMemory(void)
-{
-	MakeCodeWriteable((long) CopyVWinAsmStart, (long) CopyVWinAsmEnd - (long) CopyVWinAsmStart);
-	MakeCodeWriteable((long) DebugAsmStart, (long) DebugAsmEnd - (long) DebugAsmStart);
-	MakeCodeWriteable((long) JoyAsmStart, (long) JoyAsmEnd - (long) JoyAsmStart);
-	MakeCodeWriteable((long) DosModemRTNAsmStart, (long) DosModemRTNAsmEnd - (long) DosModemRTNAsmStart);
-	MakeCodeWriteable((long) Vesa2AsmStart, (long) Vesa2AsmEnd - (long) Vesa2AsmStart);
-	MakeCodeWriteable((long) InitVidAsmStart, (long) InitVidAsmEnd - (long) InitVidAsmStart);
-	MakeCodeWriteable((long) SWAsmStart, (long) SWAsmEnd - (long) SWAsmStart);
-	MakeCodeWriteable((long) GPProAsmStart, (long) GPProAsmEnd - (long) GPProAsmStart);
-	MakeCodeWriteable((long) Vesa12AsmStart, (long) Vesa12AsmEnd - (long) Vesa12AsmStart);
-}

zsnes/src/linux/zloaderw.c

@@ -90,14 +90,11 @@ int my_atoi(char *nptr) {
 	return atoi(nptr);
 }
 
-extern void UnProtectMemory (void);
-
 int main (int argc, char *argv[]) {
 	int opt,p,pp;
 
 	char *fvar;
 
-	UnProtectMemory();
 	while((opt = getopt(argc, argv, "01:2:789a:c:d:ef:g:hijk:lmno:p:r:s:tuv:wyz?")) != -1) {
 		switch(opt) {
 			/* Palette 0 disable */

zsnes/src/win/copyvwin.asm

@@ -26,10 +26,6 @@ EXTSYM SpecialLine
 EXTSYM vidbufferofsb
 EXTSYM HalfTransB,HalfTransC
 
-%ifdef __MINGW__
-NEWSYM CopyVWinAsmStart
-%endif
-
 SECTION .bss
 NEWSYM AddEndBytes, resd 1         ; Number of bytes between each line
 NEWSYM NumBytesPerLine, resd 1     ; Total number of bytes per line (1024+AddEndBytes)
@@ -1553,9 +1549,3 @@ NEWSYM interpolate640x480x16bwin
 SECTION .data
 InterPtr dd 0
 SECTION .text
-
-
-%ifdef __MINGW__
-NEWSYM CopyVWinAsmEnd
-%endif
-

zsnes/src/win/winintrf.asm

@@ -135,11 +135,6 @@ EXTSYM _imp__GetLocalTime@4
 
 EXTSYM FrameSemaphore
 
-%ifdef __MINGW__
-NEWSYM WinIntRFAsmStart
-%endif
-
-
 ; NOTE: For timing, Game60hzcall should be called at 50hz or 60hz (depending
 ;   on romispal) after a call to InitPreGame and before DeInitPostGame are
 ;   made.  GUI36hzcall should be called at 36hz after a call GUIInit and
@@ -2071,9 +2066,6 @@ SystemTime:
 
 
 SECTION .text
-%ifdef __MINGW__
-NEWSYM WinIntRFAsmEnd
-%endif
 
 %if 0