65 lines
1.4 KiB
C
65 lines
1.4 KiB
C
/* fppArmLib.h - ARM floating-point coprocessor support header file */
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/*
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* Copyright 1996, 2012 Wind River Systems, Inc.
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*
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* The right to copy, distribute, modify or otherwise make use
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* of this software may be licensed only pursuant to the terms
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* of an applicable Wind River license agreement.
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*/
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/*
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modification history
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--------------------
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01b,11jan12,jdw Update to call the VFP routines, WIND00327855
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01a,09may96,cdp created
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*/
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#ifndef __INCfppArmLibh
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#define __INCfppArmLibh
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#include <arch/arm/vfpArmLib.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef _ASMLANGUAGE
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#define FP_CONTEXT VFP_CONTEXT
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#define FPREG_SET FP_CONTEXT
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/* variable declarations */
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extern REG_INDEX fpRegName[]; /* f-point data register table */
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extern REG_INDEX fpCtlRegName[]; /* f-point control register table */
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extern WIND_TCB *pFppTaskIdPrevious; /* task id for deferred exceptions */
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extern FUNCPTR fppCreateHookRtn; /* arch dependent create hook routine */
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extern FUNCPTR fppDisplayHookRtn; /* arch dependent display routine */
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/* function declarations */
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#if defined(__STDC__) || defined(__cplusplus)
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IMPORT void fppArchInit (void);
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IMPORT void fppArchTaskCreateInit (FP_CONTEXT *pFpContext);
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#else /* __STDC__ */
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IMPORT void fppArchInit ();
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IMPORT void fppArchTaskCreateInit ();
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#endif /* __STDC__ */
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#endif /* _ASMLANGUAGE */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCfppArmLibh */
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