mirror of https://github.com/nmlgc/ReC98.git
373 lines
7.4 KiB
NASM
373 lines
7.4 KiB
NASM
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VFARCALL = 1
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VPASCAL = 2
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VFARPTR = 4
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VDEALLOC = 8
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VSTORECNT = 10h
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VFASTCALL = 20h
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VHUGEVECT = 40h
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VFASTTHIS = 80h
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VTHISLAST = 100h
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VCALLTYPE = 1A7h
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; void __far _vector_new_(void far *ptr, size_t size, unsigned __int32 count, unsigned int mode, ...)
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public @_vector_new_$qnvuiuluie
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@_vector_new_$qnvuiuluie proc DIST
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@@Length = dword ptr -1Ch
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@@PadFromZero = word ptr -18h
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@@Header = word ptr -16h
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@@var_14 = word ptr -14h
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@@var_12 = dword ptr -12h
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@@Overhead = word ptr -0Eh
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@@construct = word ptr -0Ch
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@@fp = dword ptr -0Ah
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@@np = word ptr -6
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@@ap = dword ptr -4
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@@ptr = dword ptr 6
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@@size = word ptr 0Ah
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@@count = dword ptr 0Ch
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@@mode = word ptr 10h
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@@va = byte ptr 12h
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push bp
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mov bp, sp
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sub sp, 1Ch
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push si
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push di
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mov [bp+@@construct], 1
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mov [bp+@@Overhead], 0
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nopcall @__RefDestructorCount$qv ; __RefDestructorCount(void)
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mov bx, ax
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mov es, dx
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mov dx, es:[bx+2]
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mov ax, es:[bx]
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mov word ptr [bp+@@var_12+2], dx
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mov word ptr [bp+@@var_12], ax
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lea ax, [bp+@@va]
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mov word ptr [bp+@@ap+2], ss
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mov word ptr [bp+@@ap], ax
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test byte ptr [bp+@@mode], VFARCALL
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jz short @@loc_10083
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add word ptr [bp+@@ap], 4
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les bx, [bp+@@ap]
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mov dx, es:[bx-2]
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mov ax, es:[bx-4]
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mov word ptr [bp+@@fp+2], dx
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mov word ptr [bp+@@fp], ax
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or ax, word ptr [bp+@@fp+2]
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jnz short @@storeCount?
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jmp short @@loc_10097
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@@loc_10083:
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add word ptr [bp+@@ap], 2
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les bx, [bp+@@ap]
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mov ax, es:[bx-2]
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mov [bp+@@np], ax
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cmp [bp+@@np], 0
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jnz short @@storeCount?
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@@loc_10097:
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mov [bp+@@construct], 0
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@@storeCount?:
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test byte ptr [bp+@@mode], VSTORECNT
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jz short @@loc_100A7
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mov [bp+@@Overhead], 4
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@@loc_100A7:
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mov ax, word ptr [bp+@@ptr]
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or ax, word ptr [bp+@@ptr+2]
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jz short @@hugeVect?
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jmp @@loc_10179
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@@hugeVect?:
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test byte ptr [bp+@@mode], VHUGEVECT
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jz short @@loc_10134
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add [bp+@@Overhead], 2
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mov bx, [bp+@@size]
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xor cx, cx
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mov dx, word ptr [bp+@@count+2]
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mov ax, word ptr [bp+@@count]
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call N_LXMUL@
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add ax, [bp+@@Overhead]
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adc dx, 0
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add ax, [bp+@@size]
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adc dx, 0
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push dx
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push ax
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nopcall @$bnwa$qul ; operator new[](ulong)
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pop cx
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pop cx
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mov word ptr [bp+@@ptr+2], dx
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mov word ptr [bp+@@ptr], ax
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or ax, word ptr [bp+@@ptr+2]
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jnz short @@loc_100ED
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jmp @@ret0
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@@loc_100ED:
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xor ax, ax
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push ax
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push [bp+@@size]
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mov ax, 1
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xor dx, dx
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push ax
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push dx
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call N_LMOD@
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mov [bp+@@PadFromZero], ax
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mov ax, word ptr [bp+@@ptr]
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mov [bp+@@Header], ax
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jmp short @@loc_1010E
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@@loc_10108:
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mov ax, [bp+@@size]
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add [bp+@@PadFromZero], ax
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@@loc_1010E:
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mov ax, [bp+@@Overhead]
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add ax, [bp+@@Header]
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cmp ax, [bp+@@PadFromZero]
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ja short @@loc_10108
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mov ax, [bp+@@PadFromZero]
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sub ax, [bp+@@Header]
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sub ax, [bp+@@Overhead]
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add word ptr [bp+@@ptr], ax
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les bx, [bp+@@ptr]
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mov ax, [bp+@@Header]
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mov es:[bx], ax
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add word ptr [bp+@@ptr], 2
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jmp short @@loc_10179
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@@loc_10134:
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mov bx, [bp+@@size]
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xor cx, cx
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mov dx, word ptr [bp+@@count+2]
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mov ax, word ptr [bp+@@count]
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call N_LXMUL@
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add ax, [bp+@@Overhead]
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adc dx, 0
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mov word ptr [bp+@@Length+2], dx
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mov word ptr [bp+@@Length], ax
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cmp word ptr [bp+@@Length+2], 0
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jb short @@loc_1015E
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ja short @@ret0
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cmp word ptr [bp+@@Length], 0FFFFh
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jbe short @@loc_1015E
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jmp short @@ret0
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@@loc_1015E:
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push word ptr [bp+@@Length]
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nopcall @$bnwa$qui ; operator new[](uint)
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pop cx
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mov word ptr [bp+@@ptr+2], dx
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mov word ptr [bp+@@ptr], ax
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or ax, word ptr [bp+@@ptr+2]
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jnz short @@loc_10179
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@@ret0:
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xor dx, dx
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xor ax, ax
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jmp @@ret
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@@loc_10179:
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test byte ptr [bp+@@mode], VSTORECNT
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jz short @@loc_10193
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les bx, [bp+@@ptr]
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mov dx, word ptr [bp+@@count+2]
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mov ax, word ptr [bp+@@count]
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mov es:[bx+2], dx
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mov es:[bx], ax
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add word ptr [bp+@@ptr], 4
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@@loc_10193:
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cmp [bp+@@construct], 0
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jnz short @@loc_1019C
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jmp @@loc_1028C
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@@loc_1019C:
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mov ax, [bp+@@mode]
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and ax, VCALLTYPE
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mov [bp+@@Header], ax
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test byte ptr [bp+@@mode], VFASTTHIS
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jz short @@loc_101B0
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and [bp+@@Header], not VTHISLAST
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@@loc_101B0:
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mov dx, word ptr [bp+@@ptr+2]
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mov ax, word ptr [bp+@@ptr]
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mov [bp+@@PadFromZero], dx
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mov word ptr [bp+@@Length+2], ax
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jmp @@loc_1026E
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@@loc_101BF:
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mov ax, [bp+@@Header]
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mov [bp+@@var_14], ax
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mov cx, 10h ; switch 16 cases
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mov bx, offset word_102B3
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@@loc_101CB:
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mov ax, cs:[bx]
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cmp ax, [bp+@@var_14]
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jz short @@loc_101DA
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add bx, 2
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loop @@loc_101CB
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jmp short @@default ; default
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@@loc_101DA:
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jmp word ptr cs:[bx+20h] ; switch jump
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vnewf_101DE:
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push [bp+@@PadFromZero] ; jumptable 000101DA case 4
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push word ptr [bp+@@Length+2]
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call [bp+@@np]
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jmp short @@loc_101F2
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vnewf_101E9:
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push [bp+@@PadFromZero] ; jumptable 000101DA case 5
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push word ptr [bp+@@Length+2]
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call [bp+@@fp]
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@@loc_101F2:
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pop cx
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pop cx
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jmp short @@loc_1025B
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vnewf_101F6:
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push [bp+@@PadFromZero] ; jumptable 000101DA cases 6,36,262,292
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push word ptr [bp+@@Length+2]
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call [bp+@@np]
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jmp short @@loc_1020A
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vnewf_10201:
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push [bp+@@PadFromZero] ; jumptable 000101DA cases 7,37,263,293
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push word ptr [bp+@@Length+2]
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call [bp+@@fp]
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@@loc_1020A:
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jmp short @@loc_1025B
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vnewf_1020C:
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push ds ; jumptable 000101DA case 132
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push si
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lds si, [bp+@@Length+2]
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call [bp+@@np]
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pop si
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pop ds
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jmp short @@loc_1025B
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vnewf_10218:
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push ds ; jumptable 000101DA case 133
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push si
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lds si, [bp+@@Length+2]
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call [bp+@@fp]
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pop si
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pop ds
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jmp short @@loc_1025B
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vnewf_10224:
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push ds ; jumptable 000101DA case 134
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push si
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lds si, [bp+@@Length+2]
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call [bp+@@np]
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pop si
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pop ds
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jmp short @@loc_1025B
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vnewf_10230:
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push ds ; jumptable 000101DA case 135
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push si
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lds si, [bp+@@Length+2]
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call [bp+@@fp]
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pop si
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pop ds
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jmp short @@loc_1025B
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vnewf_1023C:
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push ds ; jumptable 000101DA case 164
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push si
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lds si, [bp+@@Length+2]
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call [bp+@@np]
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pop si
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pop ds
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jmp short @@loc_1025B
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vnewf_10248:
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push ds ; jumptable 000101DA case 165
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push si
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lds si, [bp+@@Length+2]
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push bx
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pop bx
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call [bp+@@fp]
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pop si
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pop ds
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jmp short @@loc_1025B
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@@default:
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nopcall _abort
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@@loc_1025B:
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mov ax, [bp+@@size]
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xor dx, dx
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add word ptr [bp+@@Length+2], ax
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adc dx, 0
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mov cx, offset __AHSHIFT
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shl dx, cl
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add [bp+@@PadFromZero], dx
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@@loc_1026E:
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mov ax, word ptr [bp+@@count+2]
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mov dx, word ptr [bp+@@count]
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sub word ptr [bp+@@count], 1
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sbb word ptr [bp+@@count+2], 0
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or ax, ax
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jbe short @@loc_10283
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jmp @@loc_101BF
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@@loc_10283:
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jnz short @@loc_1028C
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or dx, dx
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jbe short @@loc_1028C
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jmp @@loc_101BF
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@@loc_1028C:
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test byte ptr [bp+@@mode+1], 2
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jz short @@ret_ptr
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nopcall @__RefDestructorCount$qv ; __RefDestructorCount(void)
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mov bx, word ptr [bp+@@var_12+2]
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mov cx, word ptr [bp+@@var_12]
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mov es, dx
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xchg ax, bx
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mov es:[bx+2], ax
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mov es:[bx], cx
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@@ret_ptr:
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mov dx, word ptr [bp+@@ptr+2]
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mov ax, word ptr [bp+@@ptr]
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@@ret:
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pop di
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pop si
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mov sp, bp
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pop bp
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ret
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@_vector_new_$qnvuiuluie endp
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word_102B3 dw 4, 5, 6, 7
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dw 24h, 25h, 84h, 85h ; value table for switch statement
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dw 86h, 87h, 0A4h, 0A5h
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dw 106h, 107h, 124h, 125h
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dw offset vnewf_101DE ; jump table for switch statement
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dw offset vnewf_101E9
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dw offset vnewf_101F6
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dw offset vnewf_10201
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dw offset vnewf_101F6
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dw offset vnewf_10201
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dw offset vnewf_1020C
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dw offset vnewf_10218
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dw offset vnewf_10224
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dw offset vnewf_10230
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dw offset vnewf_1023C
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dw offset vnewf_10248
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dw offset vnewf_101F6
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dw offset vnewf_10201
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dw offset vnewf_101F6
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dw offset vnewf_10201
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