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https://opencores.org/ocsvn/zet86/zet86/trunk
[/] [zet86/] [trunk/] [tests/] [03_control.s] - Diff between revs 39 and 49
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| Rev 39 |
Rev 49 |
.code16
|
.code16
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start:
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start:
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movw $0x1000, %ax
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movw $0x1000, %ax
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movw %ax, %ss
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movw %ax, %ss
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movw $0x1000, %sp
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movw $0x1000, %sp
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|
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movw $0xfeff, %cx
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movw $0xfeff, %cx
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push %cx
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push %cx
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popf
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popf
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clc # (1)
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clc # (1)
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cld # (2)
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cld # (2)
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cli # (3)
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cli # (3)
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nop # (6)
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nop # (6)
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pushf
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pushf
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pop %ax # %ax = 0x08d6
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pop %ax # %ax = 0x08d6
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movw $0x1, %dx
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movw $0x1, %dx
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push %dx
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push %dx
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popf
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popf
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cmc # (4)
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cmc # (4)
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stc # (7)
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stc # (7)
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std # (8)
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std # (8)
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sti # (9)
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sti # (9)
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pushf
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pushf
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pop %bx # %bx = 0x0603
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pop %bx # %bx = 0x0603
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movw $0x0, %cx
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movw $0x0, %cx
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movw %cx, %ds
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movw %cx, %ds
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movw %ax, (0)
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movw %ax, (0)
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movw %bx, (2)
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movw %bx, (2)
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hlt # (5)
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hlt # (5)
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.org 65520
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.org 65520
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jmp start
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jmp start
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.org 65535
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.org 65535
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.byte 0xff
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.byte 0xff
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