?? fpinit.c
字號:
/**************************************************************************************
*
* Project Name : S3C6400 Validation
*
* Copyright 2006 by Samsung Electronics, Inc.
* All rights reserved.
*
* Project Description :
* This software is only for validating functions of the S3C6400.
* Anybody can use this software without our permission.
*
*--------------------------------------------------------------------------------------
*
* File Name : fpinit.c
*
* File Description : This file contains the floating point initialization.
*
* Author : Haksoo,Kim
* Dept. : AP Development Team
* Created Date : 2006/11/08
* Version : 0.1
*
* History
* - Created with ARM example codes(Haksoo,Kim 2006/11/08)
*
**************************************************************************************/
#ifdef __cplusplus
#define EXTERN_C extern "C"
#else
#define EXTERN_C extern
#endif
#ifdef SETUP_UNDEF_STACK
EXTERN_C void Setup_Undef_Stack (void);
#endif
#ifdef PATCH_UNDEF_VECTOR
EXTERN_C void Install_VFPHandler (void);
#endif
#ifdef INIT_CM10rev0_VFP
EXTERN_C void CM_VFP_enable (void);
#endif
EXTERN_C void Enable_VFP (void);
EXTERN_C void $Super$$_fp_init(void);
EXTERN_C void $Sub$$_fp_init(void) // Function called in place of original _fp_init()
{
#ifdef PATCH_UNDEF_VECTOR
Install_VFPHandler();
#endif
#ifdef SETUP_UNDEF_STACK
Setup_Undef_Stack();
#endif
#ifdef INIT_CM10rev0_VFP
CM_VFP_enable();
#endif
Enable_VFP();
$Super$$_fp_init(); // Call original _fp_init()
}
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