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//*****************************************************************************
//
// hw_sysexc.h - Macros used when accessing the system exception module.
//
// Copyright (c) 2011-2012 Texas Instruments Incorporated. All rights reserved.
// Software License Agreement
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// This is part of revision 9453 of the Stellaris Firmware Development Package.
//
//*****************************************************************************
#ifndef STELLARIS_HW_SYSEXC_H_
#define STELLARIS_HW_SYSEXC_H_
#ifdef __cplusplus
extern "C" {
#endif
//*****************************************************************************
//
// The following are defines for the System Exception Module register
// addresses.
//
//*****************************************************************************
#define SYSEXC_RIS 0x400F9000 // System Exception Raw Interrupt
// Status
#define SYSEXC_IM 0x400F9004 // System Exception Interrupt Mask
#define SYSEXC_MIS 0x400F9008 // System Exception Masked
// Interrupt Status
#define SYSEXC_IC 0x400F900C // System Exception Interrupt Clear
//*****************************************************************************
//
// The following are defines for the bit fields in the SYSEXC_RIS register.
//
//*****************************************************************************
#define SYSEXC_RIS_FPIXCRIS 0x00000020 // Floating-Point Inexact Exception
// Raw Interrupt Status
#define SYSEXC_RIS_FPOFCRIS 0x00000010 // Floating-Point Overflow
// Exception Raw Interrupt Status
#define SYSEXC_RIS_FPUFCRIS 0x00000008 // Floating-Point Underflow
// Exception Raw Interrupt Status
#define SYSEXC_RIS_FPIOCRIS 0x00000004 // Floating-Point Invalid Operation
// Raw Interrupt Status
#define SYSEXC_RIS_FPDZCRIS 0x00000002 // Floating-Point Divide By 0
// Exception Raw Interrupt Status
#define SYSEXC_RIS_FPIDCRIS 0x00000001 // Floating-Point Input Denormal
// Exception Raw Interrupt Status
//*****************************************************************************
//
// The following are defines for the bit fields in the SYSEXC_IM register.
//
//*****************************************************************************
#define SYSEXC_IM_FPIXCIM 0x00000020 // Floating-Point Inexact Exception
// Interrupt Mask
#define SYSEXC_IM_FPOFCIM 0x00000010 // Floating-Point Overflow
// Exception Interrupt Mask
#define SYSEXC_IM_FPUFCIM 0x00000008 // Floating-Point Underflow
// Exception Interrupt Mask
#define SYSEXC_IM_FPIOCIM 0x00000004 // Floating-Point Invalid Operation
// Interrupt Mask
#define SYSEXC_IM_FPDZCIM 0x00000002 // Floating-Point Divide By 0
// Exception Interrupt Mask
#define SYSEXC_IM_FPIDCIM 0x00000001 // Floating-Point Input Denormal
// Exception Interrupt Mask
//*****************************************************************************
//
// The following are defines for the bit fields in the SYSEXC_MIS register.
//
//*****************************************************************************
#define SYSEXC_MIS_FPIXCMIS 0x00000020 // Floating-Point Inexact Exception
// Masked Interrupt Status
#define SYSEXC_MIS_FPOFCMIS 0x00000010 // Floating-Point Overflow
// Exception Masked Interrupt
// Status
#define SYSEXC_MIS_FPUFCMIS 0x00000008 // Floating-Point Underflow
// Exception Masked Interrupt
// Status
#define SYSEXC_MIS_FPIOCMIS 0x00000004 // Floating-Point Invalid Operation
// Masked Interrupt Status
#define SYSEXC_MIS_FPDZCMIS 0x00000002 // Floating-Point Divide By 0
// Exception Masked Interrupt
// Status
#define SYSEXC_MIS_FPIDCMIS 0x00000001 // Floating-Point Input Denormal
// Exception Masked Interrupt
// Status
//*****************************************************************************
//
// The following are defines for the bit fields in the SYSEXC_IC register.
//
//*****************************************************************************
#define SYSEXC_IC_FPIXCIC 0x00000020 // Floating-Point Inexact Exception
// Interrupt Clear
#define SYSEXC_IC_FPOFCIC 0x00000010 // Floating-Point Overflow
// Exception Interrupt Clear
#define SYSEXC_IC_FPUFCIC 0x00000008 // Floating-Point Underflow
// Exception Interrupt Clear
#define SYSEXC_IC_FPIOCIC 0x00000004 // Floating-Point Invalid Operation
// Interrupt Clear
#define SYSEXC_IC_FPDZCIC 0x00000002 // Floating-Point Divide By 0
// Exception Interrupt Clear
#define SYSEXC_IC_FPIDCIC 0x00000001 // Floating-Point Input Denormal
// Exception Interrupt Clear
#ifdef __cplusplus
}
#endif
#endif /* STELLARIS_HW_SYSEXC_H_ */
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