Retro68/gcc/libgloss/bfin/include/sysreg.h
2012-03-27 01:51:53 +02:00

103 lines
2.2 KiB
C

/*
* The authors hereby grant permission to use, copy, modify, distribute,
* and license this software and its documentation for any purpose, provided
* that existing copyright notices are retained in all copies and that this
* notice is included verbatim in any distributions. No written agreement,
* license, or royalty fee is required for any of the authorized uses.
* Modifications to this software may be copyrighted by their authors
* and need not follow the licensing terms described here, provided that
* the new terms are clearly indicated on the first page of each file where
* they apply.
*/
/* This file must be used with compiler version 8.0.8.1 */
#ifdef __VERSIONNUM__
#if __VERSIONNUM__ != 0x08000801
#error The compiler version does not match the version of the sysreg.h include
#endif
#endif
/************************************************************************
*
* sysreg.h
*
* (c) Copyright 2001-2006 Analog Devices, Inc. All rights reserved.
*
***********************************************************************/
#pragma once
#ifndef __NO_BUILTIN
#pragma system_header /* sysreg.h */
#endif
/* sysreg definitions for use in sysreg_read and sysreg_write calls. */
#ifndef _SYSREG_H
#define _SYSREG_H
#ifdef _MISRA_RULES
#pragma diag(push)
#pragma diag(suppress:misra_rule_2_4)
#pragma diag(suppress:misra_rule_6_3)
#pragma diag(suppress:misra_rule_19_4)
#pragma diag(suppress:misra_rule_19_7)
#pragma diag(suppress:misra_rule_19_10)
#endif /* _MISRA_RULES */
enum {
/* the following can be used in word-sized sysreg reads and writes */
reg_I0,
reg_I1,
reg_I2,
reg_I3,
reg_M0,
reg_M1,
reg_M2,
reg_M3,
reg_B0,
reg_B1,
reg_B2,
reg_B3,
reg_L0,
reg_L1,
reg_L2,
reg_L3,
reg_LC0,
reg_LC1,
reg_LT0,
reg_LT1,
reg_LB0,
reg_LB1,
reg_RETS,
reg_RETI,
reg_RETX,
reg_RETN,
reg_RETE,
reg_SEQSTAT,
reg_SYSCFG,
reg_CYCLES,
reg_CYCLES2,
reg_A0W,
reg_A0X,
reg_A1W,
reg_A1X,
reg_FP,
reg_SP,
reg_ASTAT,
/* the following can be used in double-word sysreg reads and writes */
reg_A0,
reg_A1,
__num_SysRegs
};
#define STACKPOINTER reg_SP
#define FRAMEPOINTER reg_FP
#ifdef _MISRA_RULES
#pragma diag(pop)
#endif /* _MISRA_RULES */
#endif /* _SYSREG_H */