URL https://opencores.org/ocsvn/eco32/eco32/trunk

Subversion Repositories eco32

[/] [eco32/] [tags/] [eco32-0.22/] [stdalone/] [mkpart/] [mkmboot/] [stage2/] [iolib.s] - Diff between revs 18 and 21

Rev 18	Rev 21
`;`	`;`
`; iolib.s -- a very small library of I/O routines`	`; iolib.s -- a very small library of I/O routines`
`;`	`;`

`.set cin,0xE0000010`	`.set cin,0xE0000010`
`.set cout,0xE0000018`	`.set cout,0xE0000018`
`.set dskio,0xE0000030`	`.set dskio,0xE0000030`

`.export getc`	`.export getc`
`.export putc`	`.export putc`
`.export rwscts`	`.export rwscts`

`.code`	`.code`
`.align 4`	`.align 4`

`getc:`	`getc:`
`add $8,$0,cin`	`add $8,$0,cin`
`jr $8`	`jr $8`

`putc:`	`putc:`
`add $8,$0,cout`	`add $8,$0,cout`
`jr $8`	`jr $8`

`rwscts:`	`rwscts:`
`add $8,$0,dskio`	`add $8,$0,dskio`
`jr $8`	`jr $8`