URL https://opencores.org/ocsvn/zet86/zet86/trunk

Subversion Repositories zet86

[/] [zet86/] [trunk/] [tests/] [02_datatrnf.s] - Diff between revs 39 and 49

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Rev 39	Rev 49
`.code16`	`.code16`
`start:`	`start:`
`movb $0xed, %ah`	`movb $0xed, %ah`
`sahf # (1)`	`sahf # (1)`
`lahf # (2) Now %ah must have 0xc7`	`lahf # (2) Now %ah must have 0xc7`
`movb %ah, (0)`	`movb %ah, (0)`
`movb %ah, %al`	`movb %ah, %al`
`outb %al, $0xb7 # (19)`	`outb %al, $0xb7 # (19)`
`movw $0xb7, %ax`	`movw $0xb7, %ax`
`movw %ax, %dx`	`movw %ax, %dx`
`movb $0xa5, %ah`	`movb $0xa5, %ah`
`inb %dx, %al # (24)`	`inb %dx, %al # (24)`
`movw %ax, (2)`	`movw %ax, (2)`
`sahf`	`sahf`
`lahf # Now %ax must have 0x87c7`	`lahf # Now %ax must have 0x87c7`
`movw %ax, (32)`	`movw %ax, (32)`

`outw %ax, %dx # (22)`	`outw %ax, %dx # (22)`
`movw $0xf752, %ax`	`movw $0xf752, %ax`
`movw %ax, %bx`	`movw %ax, %bx`
`inw %dx, %ax # (26)`	`inw %dx, %ax # (26)`
`xchg %bx, %ax # (16)`	`xchg %bx, %ax # (16)`
`movw %ax, %ds`	`movw %ax, %ds`
`lds 781(%bx), %si # (3) %ds=0x5678 and %si=0x1234`	`lds 781(%bx), %si # (3) %ds=0x5678 and %si=0x1234`
`movw $0, %ax`	`movw $0, %ax`
`movw %ds, %bx`	`movw %ds, %bx`
`movw %ax, %ds`	`movw %ax, %ds`
`movw %bx, (4)`	`movw %bx, (4)`
`movw %si, (6)`	`movw %si, (6)`
`movw %bx, %ds`	`movw %bx, %ds`

`movw $-1, %bx`	`movw $-1, %bx`

`movw $0x1000, %ax`	`movw $0x1000, %ax`
`outw %ax, $0xb7 # (21)`	`outw %ax, $0xb7 # (21)`

`movw $0x5798, %ax`	`movw $0x5798, %ax`
`movw %ax, %ss`	`movw %ax, %ss`
`movw $9, %sp`	`movw $9, %sp`
`movw $0xabcd, %cx`	`movw $0xabcd, %cx`
`push %cx # (10)`	`push %cx # (10)`
`movw $0x8cf1, %cx`	`movw $0x8cf1, %cx`
`movw %cx, %es`	`movw %cx, %es`
`push %es # (11)`	`push %es # (11)`
`popf # (9)`	`popf # (9)`
`les -46(%bx,%si), %di # (5) %di=0x8cf1, %es=%0xabcd`	`les -46(%bx,%si), %di # (5) %di=0x8cf1, %es=%0xabcd`
`lea -452(%bp,%di), %si # (4) %si=0x8b2d`	`lea -452(%bp,%di), %si # (4) %si=0x8b2d`
`pushf # (13)`	`pushf # (13)`
`movw $0, %ax`	`movw $0, %ax`
`movw %ax, %ds`	`movw %ax, %ds`
`movw %di, (8)`	`movw %di, (8)`
`movw %es, %ax`	`movw %es, %ax`
`movw %ax, (10)`	`movw %ax, (10)`
`movw %si, (12)`	`movw %si, (12)`
`inw $0xb7, %ax # (25)`	`inw $0xb7, %ax # (25)`
`movw %ax, %ds`	`movw %ax, %ds`
`pop 1(%si) # (8)`	`pop 1(%si) # (8)`
`xchg 2(%bx,%si), %di # (15) %di=0x0cd3`	`xchg 2(%bx,%si), %di # (15) %di=0x0cd3`
`push 2(%bx,%si) # (12)`	`push 2(%bx,%si) # (12)`
`pop %es # (7) %es=0x8cf1`	`pop %es # (7) %es=0x8cf1`
`movw %es, %dx`	`movw %es, %dx`


`movw %ds, %ax`	`movw %ds, %ax`
`movw $0, %cx`	`movw $0, %cx`
`movw %cx, %ds`	`movw %cx, %ds`
`movw %di, (14)`	`movw %di, (14)`
`movw %dx, (16)`	`movw %dx, (16)`
`movw %ax, %ds`	`movw %ax, %ds`
`pop %dx # (6)`	`pop %dx # (6)`
`push %dx`	`push %dx`
`.byte 0x8f,0xc1 # (6) pop %cx (non-standard)`	`.byte 0x8f,0xc1 # (6) pop %cx (non-standard)`
`xchg %bx, %cx # (14) %bx=0xabcd, %cx=0xffff`	`xchg %bx, %cx # (14) %bx=0xabcd, %cx=0xffff`

`movw %ds, %ax`	`movw %ds, %ax`
`movw $0, %dx`	`movw $0, %dx`
`movw %dx, %ds`	`movw %dx, %ds`
`movw %bx, (18)`	`movw %bx, (18)`
`movw %cx, (20)`	`movw %cx, (20)`
`movw %ax, %ds`	`movw %ax, %ds`
`movw %es, (%bx,%di)`	`movw %es, (%bx,%di)`
`movw $0xb800, %bx`	`movw $0xb800, %bx`
`movw $0xa0a1, %ax`	`movw $0xa0a1, %ax`
`xlat # (18) %al=0x8c`	`xlat # (18) %al=0x8c`
`xchg %al, %ah # (17)`	`xchg %al, %ah # (17)`
`xlat # %ax=0x8cf1`	`xlat # %ax=0x8cf1`
`movw $0, %dx`	`movw $0, %dx`
`movw %dx, %ds`	`movw %dx, %ds`
`movw %ax, (22)`	`movw %ax, (22)`
`movw $0xb7, %dx`	`movw $0xb7, %dx`
`outb %al, %dx # (20)`	`outb %al, %dx # (20)`
`movb $0xff, %al`	`movb $0xff, %al`
`inb $0xb7, %al # (23) %ax=0x8cf1`	`inb $0xb7, %al # (23) %ax=0x8cf1`
`movw %ax, (24)`	`movw %ax, (24)`
`hlt`	`hlt`

`.org 65520`	`.org 65520`
`jmp start`	`jmp start`

`.org 65524`	`.org 65524`
`.word 0x1234`	`.word 0x1234`
`.word 0x5678`	`.word 0x5678`

`.org 65535`	`.org 65535`
`.byte 0xff`	`.byte 0xff`

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Subversion Repositories zet86

[/] [zet86/] [trunk/] [tests/] [02_datatrnf.s] - Diff between revs 39 and 49