rdp_output.c
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/**************************************************************************
* *
* Copyright (C) 1995, Silicon Graphics, Inc. *
* *
* These coded instructions, statements, and computer programs contain *
* unpublished proprietary information of Silicon Graphics, Inc., and *
* are protected by Federal copyright law. They may not be disclosed *
* to third parties or copied or duplicated in any form, in whole or *
* in part, without the prior written consent of Silicon Graphics, Inc. *
* *
*************************************************************************/
/*
* The "output_buff" field of the RCP task structure is set to this address.
* It is placed in its own .c, and thus its own .o, since the linker aligns
* individual relocatables to data cache line size (16 byte) boundaries.
*
* This avoids the problem where the output buffer data is accidentally
* scribbled over during a writeback for data sharing the same line.
*/
#include <ultra64.h>
#include "onetri.h"
/*
* buffers for RSP tasks:
*/
/*
* buffers used by fifo microcode only
*/
/* for CodeWarior compiler */
#ifdef __MWERKS__
#pragma align(16)
#endif
#if __GNUC__ /* { */
/* for GNU compiler */
u64 rdp_output[RDP_OUTPUT_LEN] __attribute__((aligned (16))); /* buffer for RDP DL */
#else /* }{ */
/* for SGI compiler */
u64 rdp_output[RDP_OUTPUT_LEN]; /* buffer for RDP DL */
#endif /* } */