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[/] [tv80/] [trunk/] [tests/] [bintr_crt0.asm] - Diff between revs 84 and 89

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Rev 84	Rev 89
`;; Generic crt0.s for a Z80`	`;; Generic crt0.s for a Z80`
`.module bintr_crt0`	`.module bintr_crt0`
`.globl _main`	`.globl _main`
`.globl _isr`	`.globl _isr`
	`.globl _nmi_isr`

`.area _HEADER (ABS)`	`.area _HEADER (ABS)`
`;; Reset vector`	`;; Reset vector`
`.org 0`	`.org 0`
`jp init`	`jp init`

`.org 0x08`	`.org 0x08`
`reti`	`reti`
`.org 0x10`	`.org 0x10`
`reti`	`reti`
`.org 0x18`	`.org 0x18`
`reti`	`reti`
`.org 0x20`	`.org 0x20`
`reti`	`reti`
`.org 0x28`	`.org 0x28`
`reti`	`reti`
`.org 0x30`	`.org 0x30`
`reti`	`reti`
`.org 0x38`	`.org 0x38`
`di`	`di`
	`push af`
`call _isr`	`call _isr`
	`pop af`
`ei`	`ei`
`reti`	`reti`

	`.org 0x66`
	`push af`
	`call _nmi_isr`
	`pop af`
	`retn`

`.org 0x100`	`.org 0x100`
`init:`	`init:`
`;; Stack at the top of memory.`	`;; Stack at the top of memory.`
`ld sp,#0xffff`	`ld sp,#0xffff`

`;; enable interrupts`	`;; enable interrupts`
`im 1`	`im 1`
`ei`	`ei`

`;; Initialise global variables`	`;; Initialise global variables`
`call _main`	`call _main`
`jp _exit`	`jp _exit`

`;; Ordering of segments for the linker.`	`;; Ordering of segments for the linker.`
`.area _HOME`	`.area _HOME`
`.area _CODE`	`.area _CODE`
`.area _GSINIT`	`.area _GSINIT`
`.area _GSFINAL`	`.area _GSFINAL`

`.area _DATA`	`.area _DATA`
`.area _BSS`	`.area _BSS`
`.area _HEAP`	`.area _HEAP`

`.area _CODE`	`.area _CODE`
`__clock::`	`__clock::`
`ld a,#2`	`ld a,#2`
`rst 0x08`	`rst 0x08`
`ret`	`ret`

`_exit::`	`_exit::`
`;; Exit - special code to the emulator`	`;; Exit - special code to the emulator`
`ld a,#0`	`ld a,#0`
`rst 0x08`	`rst 0x08`
`1$:`	`1$:`
`halt`	`halt`
`jr 1$`	`jr 1$`

`.area _GSINIT`	`.area _GSINIT`
`gsinit::`	`gsinit::`

`.area _GSFINAL`	`.area _GSFINAL`
`ret`	`ret`

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[/] [tv80/] [trunk/] [tests/] [bintr_crt0.asm] - Diff between revs 84 and 89