/*****************************************************************************************
 Copyright (c) 2002-2004 The UbixOS Project
 All rights reserved.

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 permitted provided that the following conditions are met:

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 conditions, the following disclaimer and the list of authors.  Redistributions in binary
 form must reproduce the above copyright notice, this list of conditions, the following
 disclaimer and the list of authors in the documentation and/or other materials provided
 with the distribution. Neither the name of the UbixOS Project nor the names of its
 contributors may be used to endorse or promote products derived from this software
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 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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 OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 $Id: mpi.c 89 2016-01-12 00:20:40Z reddawg $

*****************************************************************************************/

#include <sys/mpi.h>
#include <sys/types.h>

int mpi_createMbox_old(char *name) { 
  volatile int status = 0x0;
  asm volatile(
    "int %0\n"
    : : "i" (0x81),"a" (50),"b" (&status),"c" (name)
    );

  return(status);
  }

int mpi_destroyMbox(char *name) {
  volatile int status = 0x0;
  asm volatile(
    "int %0\n"
    : : "i" (0x81),"a" (51),"b" (&status),"c" (name)
    );

  return(status);
  }

int mpi_postMessage_old(char *name,uint32_t type,mpi_message_t *msg) {
  asm volatile(
    "int %0\n"
    : : "i" (0x81),"a" (52),"b" (name),"c" (&type),"d" (msg)
    );
  return(type);
  }

int mpi_fetchMessage_old(char *name,mpi_message_t *msg) {
  volatile int status = 0x0;
  asm volatile(
    "int %0\n"
    : : "i" (0x81),"a" (53),"b" (name),"c" (msg),"d" (&status)
    );
  return(status);
  }

int mpi_spam(uint32_t type,void *data) {
  volatile int status = 0x0;
  asm volatile(
    "int %0\n"
    : : "i" (0x81),"a" (54),"b" (type),"c" (data),"d" (&status)
    );
  return(status);
  }
