52 lines
1.9 KiB
C
52 lines
1.9 KiB
C
/* Definitions for the xt_mul TIE package */
|
|
|
|
/*
|
|
* Customer ID=11657; Build=0x5fe96; Copyright (c) 2004-2010 by Tensilica Inc. ALL RIGHTS RESERVED.
|
|
* These coded instructions, statements, and computer programs are the
|
|
* copyrighted works and confidential proprietary information of Tensilica Inc.
|
|
* They may not be modified, copied, reproduced, distributed, or disclosed to
|
|
* third parties in any manner, medium, or form, in whole or in part, without
|
|
* the prior written consent of Tensilica Inc.
|
|
*/
|
|
|
|
/* Do not modify. This is automatically generated.*/
|
|
|
|
#ifndef _XTENSA_xt_mul_HEADER
|
|
#define _XTENSA_xt_mul_HEADER
|
|
|
|
#ifdef __XTENSA__
|
|
#ifdef __XCC__
|
|
|
|
#include <xtensa/tie/xt_core.h>
|
|
|
|
/*
|
|
* The following prototypes describe intrinsic functions
|
|
* corresponding to TIE instructions. Some TIE instructions
|
|
* may produce multiple results (designated as "out" operands
|
|
* in the iclass section) or may have operands used as both
|
|
* inputs and outputs (designated as "inout"). However, the C
|
|
* and C++ languages do not provide syntax that can express
|
|
* the in/out/inout constraints of TIE intrinsics.
|
|
* Nevertheless, the compiler understands these constraints
|
|
* and will check that the intrinsic functions are used
|
|
* correctly. To improve the readability of these prototypes,
|
|
* the "out" and "inout" parameters are marked accordingly
|
|
* with comments.
|
|
*/
|
|
|
|
extern int _TIE_xt_mul_MUL16S(short s, short t);
|
|
extern unsigned _TIE_xt_mul_MUL16U(unsigned short s, unsigned short t);
|
|
extern int _TIE_xt_mul_MULL(int s, int t);
|
|
extern unsigned _TIE_xt_mul_MULUH(unsigned s, unsigned t);
|
|
extern int _TIE_xt_mul_MULSH(int s, int t);
|
|
#define XT_MUL16S _TIE_xt_mul_MUL16S
|
|
#define XT_MUL16U _TIE_xt_mul_MUL16U
|
|
#define XT_MULL _TIE_xt_mul_MULL
|
|
#define XT_MULUH _TIE_xt_mul_MULUH
|
|
#define XT_MULSH _TIE_xt_mul_MULSH
|
|
|
|
#endif /* __XCC__ */
|
|
|
|
#endif /* __XTENSA__ */
|
|
|
|
#endif /* !_XTENSA_xt_mul_HEADER */
|