149 lines
2.4 KiB
NASM
149 lines
2.4 KiB
NASM
; Tests for opcode range 0x50-0x5F
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; ---------------------------------
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; 0x50 - PUSH AX
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; 0x51 - PUSH CX
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; 0x52 - PUSH DX
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; 0x53 - PUSH BX
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; 0x54 - PUSH SP
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; 0x55 - PUSH BP
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; 0x56 - PUSH SI
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; 0x57 - PUSH DI
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; ############################################################
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TEST_50_0:
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mov ax,0AAAA
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mov cx,0CCCC
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mov dx,0DDDD
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mov bx,0BBBB
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mov bp,02222
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mov si,03333
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mov di,04444
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push ax
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push cx
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push dx
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push bx
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push bp
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push si
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push di
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mov bx,sp
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cmp word[bx],04444
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jne FAIL_50_0
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cmp word[bx+02],03333
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jne FAIL_50_0
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cmp word[bx+04],02222
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jne FAIL_50_0
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cmp word[bx+06],0BBBB
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jne FAIL_50_0
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cmp word[bx+08],0DDDD
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jne FAIL_50_0
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cmp word[bx+0A],0CCCC
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jne FAIL_50_0
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cmp word[bx+0C],0AAAA
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jne FAIL_50_0
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mov dx,sp ; Test PUSH SP
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sub dx,00002
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push sp
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mov bx,sp
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cmp word[bx],dx
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jne FAIL_50_0
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jmp TEST_58_0
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FAIL_50_0:
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mov dx,00030 ; Print a 0
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mov ax,00202
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int 021
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; 0x58 - POP AX
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; 0x59 - POP CX
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; 0x5A - POP DX
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; 0x5B - POP BX
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; 0x5C - POP SP
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; 0x5D - POP BP
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; 0x5E - POP SI
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; 0x5F - POP DI
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; ############################################################
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TEST_58_0:
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mov ax,01111
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push ax
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mov ax,02222
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push ax
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mov ax,03333
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push ax
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mov ax,04444
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push ax
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mov ax,05555
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push ax
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mov ax,06666
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push ax
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mov ax,07777
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push ax
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pop ax
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cmp ax,07777
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jne FAIL_58_0
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pop cx
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cmp cx,06666
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jne FAIL_58_0
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pop dx
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cmp dx,05555
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jne FAIL_58_0
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pop bx
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cmp bx,04444
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jne FAIL_58_0
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pop bp
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cmp bp,03333
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jne FAIL_58_0
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pop si
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cmp si,02222
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jne FAIL_58_0
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pop di
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cmp di,01111
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jne FAIL_58_0
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mov ax,01234
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push ax
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pop sp
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mov bx,sp
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cmp bx,01234
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jne FAIL_58_0
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jmp Z_END
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FAIL_58_0:
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mov dx,00038 ; Print a 8
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mov ax,00202
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int 021
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; xxxxxxxxxxxxxxxxxxxxxxx
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; End
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; xxxxxxxxxxxxxxxxxxxxxxx
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Z_END:
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mov ax,00000 ; DOS Command=Exit
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int 021
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