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/*
* idtmon.S -- lo-level entry points into IDT monitor.
*
* Copyright (c) 1996 Cygnus Support
*
* The authors hereby grant permission to use, copy, modify, distribute,
* and license this software and its documentation for any purpose, provided
* that existing copyright notices are retained in all copies and that this
* notice is included verbatim in any distributions. No written agreement,
* license, or royalty fee is required for any of the authorized uses.
* Modifications to this software may be copyrighted by their authors
* and need not follow the licensing terms described here, provided that
* the new terms are clearly indicated on the first page of each file where
* they apply.
*/
#ifdef __mips16
/* This file contains 32 bit assembly code. */
.set nomips16
#endif
#include "regs.S"
.text
.align 2
/* Provide named functions for entry into the IDT monitor: */
#define INDIRECT(name,index) \
.globl name; \
.ent name; \
name: la $2,+(0xbfc00000+((index)*8)); \
j $2; \
.end name
/* The following magic numbers are for the slots into the IDT monitor: */
INDIRECT(open,6)
INDIRECT(read,7)
INDIRECT(write,8)
INDIRECT(close,10)
INDIRECT(inbyte,11)
INDIRECT(outbyte,12)
INDIRECT(mon_printf,16)
INDIRECT(_flush_cache,28)
INDIRECT(get_mem_info,55) /* expects pointer to three word vector */
/* EOF idtmon.S */
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