📄 var_intr.h
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#ifndef CYGONCE_HAL_VAR_INTR_H
#define CYGONCE_HAL_VAR_INTR_H
//==========================================================================
//
// var_intr.h
//
// NEC V850 Interrupt and clock support
//
//==========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
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//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
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// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
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//####ECOSGPLCOPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): nickg
// Contributors: nickg, jskov, gthomas, jlarmour
// Date: 2001-03-21
// Purpose: NEC V850 Interrupt support
// Description: The macros defined here provide the HAL APIs for handling
// interrupts and the clock for variants of the NEC V85x
// architecture.
//
// Usage:
// #include <cyg/hal/var_intr.h>
// ...
//
//
//####DESCRIPTIONEND####
//
//==========================================================================
#include <pkgconf/hal.h>
#include <cyg/infra/cyg_type.h>
#include <cyg/hal/plf_intr.h>
//--------------------------------------------------------------------------
// NEC V850/SA1 (70301x) and V850/SB1 (70303x) vectors.
// These are the exception codes presented in the Cause register and
// correspond to VSRs. These values are the ones to use for HAL_VSR_GET/SET
#define CYGNUM_HAL_VECTOR_RESET 0x00
#define CYGNUM_HAL_VECTOR_NMI 0x01
#define CYGNUM_HAL_VECTOR_INTWDT 0x02 // watchdog timer NMI
#define CYGNUM_HAL_VECTOR_TRAP00 0x04
#define CYGNUM_HAL_VECTOR_TRAP10 0x05
#define CYGNUM_HAL_VECTOR_ILGOP 0x06 // illegal opcode
#define CYGNUM_HAL_VECTOR_INTWDTM 0x08 // watchdog timer maskable
#define CYGNUM_HAL_VECTOR_INTP0 0x09
#define CYGNUM_HAL_VECTOR_INTP1 0x0A
#define CYGNUM_HAL_VECTOR_INTP2 0x0B
#define CYGNUM_HAL_VECTOR_INTP3 0x0C
#define CYGNUM_HAL_VECTOR_INTP4 0x0D
#define CYGNUM_HAL_VECTOR_INTP5 0x0E
#define CYGNUM_HAL_VECTOR_INTP6 0x0F
#if CYGINT_HAL_V850_VARIANT_SA1
#define CYGNUM_HAL_VECTOR_INTWTNI 0x10
#define CYGNUM_HAL_VECTOR_INTTM00 0x11
#define CYGNUM_HAL_VECTOR_INTTM01 0x12
#define CYGNUM_HAL_VECTOR_INTTM10 0x13
#define CYGNUM_HAL_VECTOR_INTTM11 0x14
#define CYGNUM_HAL_VECTOR_INTTM2 0x15
#define CYGNUM_HAL_VECTOR_INTTM3 0x16
#define CYGNUM_HAL_VECTOR_INTTM4 0x17
#define CYGNUM_HAL_VECTOR_INTTM5 0x18
#define CYGNUM_HAL_VECTOR_INTIIC0 0x19
#define CYGNUM_HAL_VECTOR_INTCSI0 0x19
#define CYGNUM_HAL_VECTOR_INTSER0 0x1A
#define CYGNUM_HAL_VECTOR_INTSR0 0x1B
#define CYGNUM_HAL_VECTOR_INTCSI1 0x1B
#define CYGNUM_HAL_VECTOR_INTST0 0x1C
#define CYGNUM_HAL_VECTOR_INTCSI2 0x1D
#define CYGNUM_HAL_VECTOR_INTSER1 0x1E
#define CYGNUM_HAL_VECTOR_INTSR1 0x1F
#define CYGNUM_HAL_VECTOR_INTST1 0x20
#define CYGNUM_HAL_VECTOR_INTAD 0x21
#define CYGNUM_HAL_VECTOR_INTDMA0 0x22
#define CYGNUM_HAL_VECTOR_INTDMA1 0x23
#define CYGNUM_HAL_VECTOR_INTDMA2 0x24
#define CYGNUM_HAL_VECTOR_INTWTN 0x25
#define CYGNUM_HAL_VSR_MIN 0
#define CYGNUM_HAL_VSR_MAX 0x25
#define CYGNUM_HAL_VSR_COUNT 0x26
#elif CYGINT_HAL_V850_VARIANT_SB1
#define CYGNUM_HAL_VECTOR_INTWTNI 0x14
#define CYGNUM_HAL_VECTOR_INTTM00 0x15
#define CYGNUM_HAL_VECTOR_INTTM01 0x16
#define CYGNUM_HAL_VECTOR_INTTM10 0x17
#define CYGNUM_HAL_VECTOR_INTTM11 0x18
#define CYGNUM_HAL_VECTOR_INTTM2 0x19
#define CYGNUM_HAL_VECTOR_INTTM3 0x1A
#define CYGNUM_HAL_VECTOR_INTTM4 0x1B
#define CYGNUM_HAL_VECTOR_INTTM5 0x1C
#define CYGNUM_HAL_VECTOR_INTTM6 0x1D
#define CYGNUM_HAL_VECTOR_INTTM7 0x1E
#define CYGNUM_HAL_VECTOR_INTIIC0 0x1F
#define CYGNUM_HAL_VECTOR_INTCSI0 0x1F
#define CYGNUM_HAL_VECTOR_INTSER0 0x20
#define CYGNUM_HAL_VECTOR_INTSR0 0x21
#define CYGNUM_HAL_VECTOR_INTCSI1 0x21
#define CYGNUM_HAL_VECTOR_INTST0 0x22
#define CYGNUM_HAL_VECTOR_INTCSI2 0x23
#define CYGNUM_HAL_VECTOR_INTIIC1 0x24
#define CYGNUM_HAL_VECTOR_INTSER1 0x25
#define CYGNUM_HAL_VECTOR_INTSR1 0x26
#define CYGNUM_HAL_VECTOR_INTCSI3 0x26
#define CYGNUM_HAL_VECTOR_INTST1 0x27
#define CYGNUM_HAL_VECTOR_INTCSI4 0x28
#ifdef __SB2
#define CYGNUM_HAL_VECTOR_INTIE1 0x29
#define CYGNUM_HAL_VECTOR_INTIE2 0x2A
#endif
#define CYGNUM_HAL_VECTOR_INTAD 0x2B
#define CYGNUM_HAL_VECTOR_INTDMA0 0x2C
#define CYGNUM_HAL_VECTOR_INTDMA1 0x2D
#define CYGNUM_HAL_VECTOR_INTDMA2 0x2E
#define CYGNUM_HAL_VECTOR_INTDMA3 0x2F
#define CYGNUM_HAL_VECTOR_INTDMA4 0x30
#define CYGNUM_HAL_VECTOR_INTDMA5 0x31
#define CYGNUM_HAL_VECTOR_INTWTN 0x32
#define CYGNUM_HAL_VECTOR_INTKR 0x33
#define CYGNUM_HAL_VSR_MIN 0
#define CYGNUM_HAL_VSR_MAX 0x33
#define CYGNUM_HAL_VSR_COUNT ((CYGNUM_HAL_VSR_MAX-CYGNUM_HAL_VSR_MIN)+1)
#else
# error No v850 variant implemented!
#endif
// Min/Max exception numbers and how many there are
#define CYGNUM_HAL_EXCEPTION_MIN 0
#define CYGNUM_HAL_EXCEPTION_MAX 7
#define CYGNUM_HAL_EXCEPTION_COUNT ((CYGNUM_HAL_EXCEPTION_MAX-CYGNUM_HAL_EXCEPTION_MIN)+1)
// Min/Max ISR numbers and how many there are
#define CYGNUM_HAL_ISR_MIN 0x08
#define CYGNUM_HAL_ISR_MAX CYGNUM_HAL_VSR_MAX
#define CYGNUM_HAL_ISR_COUNT ((CYGNUM_HAL_ISR_MAX-CYGNUM_HAL_ISR_MIN)+1)
// The vector used by the Real time clock.
#define CYGNUM_HAL_INTERRUPT_RTC CYGNUM_HAL_VECTOR_INTTM10
// Mapping from interrupt numbers to hardware registers
#if CYGINT_HAL_V850_VARIANT_SA1
#define CYG_HAL_V85X_INTERRUPT_CONTROL_REGISTERS \
(volatile unsigned char *)V850_REG_WDTIC, \
(volatile unsigned char *)V850_REG_PIC0, \
(volatile unsigned char *)V850_REG_PIC1, \
(volatile unsigned char *)V850_REG_PIC2, \
(volatile unsigned char *)V850_REG_PIC3, \
(volatile unsigned char *)V850_REG_PIC4, \
(volatile unsigned char *)V850_REG_PIC5, \
(volatile unsigned char *)V850_REG_PIC6, \
(volatile unsigned char *)V850_REG_WTNIIC, \
(volatile unsigned char *)V850_REG_TMIC00, \
(volatile unsigned char *)V850_REG_TMIC01, \
(volatile unsigned char *)V850_REG_TMIC10, \
(volatile unsigned char *)V850_REG_TMIC11, \
(volatile unsigned char *)V850_REG_TMIC2, \
(volatile unsigned char *)V850_REG_TMIC3, \
(volatile unsigned char *)V850_REG_TMIC4, \
(volatile unsigned char *)V850_REG_TMIC5, \
(volatile unsigned char *)V850_REG_CSIC0, \
(volatile unsigned char *)V850_REG_SERIC0, \
(volatile unsigned char *)V850_REG_CSIC1, \
(volatile unsigned char *)V850_REG_STIC0, \
(volatile unsigned char *)V850_REG_CSIC2, \
(volatile unsigned char *)V850_REG_SERIC1, \
(volatile unsigned char *)V850_REG_SRIC1, \
(volatile unsigned char *)V850_REG_STIC1, \
(volatile unsigned char *)V850_REG_ADIC, \
(volatile unsigned char *)V850_REG_DMAIC0, \
(volatile unsigned char *)V850_REG_DMAIC1, \
(volatile unsigned char *)V850_REG_DMAIC2, \
(volatile unsigned char *)V850_REG_WTNIC
#elif CYGINT_HAL_V850_VARIANT_SB1
#define CYG_HAL_V85X_INTERRUPT_CONTROL_REGISTERS \
(volatile unsigned char *)V850_REG_WDTIC, \
(volatile unsigned char *)V850_REG_PIC0, \
(volatile unsigned char *)V850_REG_PIC1, \
(volatile unsigned char *)V850_REG_PIC2, \
(volatile unsigned char *)V850_REG_PIC3, \
(volatile unsigned char *)V850_REG_PIC4, \
(volatile unsigned char *)V850_REG_PIC5, \
(volatile unsigned char *)V850_REG_PIC6, \
NULL, \
NULL, \
NULL, \
NULL, \
(volatile unsigned char *)V850_REG_WTNIIC, \
(volatile unsigned char *)V850_REG_TMIC00, \
(volatile unsigned char *)V850_REG_TMIC01, \
(volatile unsigned char *)V850_REG_TMIC10, \
(volatile unsigned char *)V850_REG_TMIC11, \
(volatile unsigned char *)V850_REG_TMIC2, \
(volatile unsigned char *)V850_REG_TMIC3, \
(volatile unsigned char *)V850_REG_TMIC4, \
(volatile unsigned char *)V850_REG_TMIC5, \
(volatile unsigned char *)V850_REG_TMIC6, \
(volatile unsigned char *)V850_REG_TMIC7, \
(volatile unsigned char *)V850_REG_CSIC0, \
(volatile unsigned char *)V850_REG_SERIC0, \
(volatile unsigned char *)V850_REG_CSIC1, \
(volatile unsigned char *)V850_REG_STIC0, \
(volatile unsigned char *)V850_REG_CSIC2, \
(volatile unsigned char *)V850_REG_IICIC1, \
(volatile unsigned char *)V850_REG_SERIC1, \
(volatile unsigned char *)V850_REG_CSIC3, \
(volatile unsigned char *)V850_REG_STIC1, \
(volatile unsigned char *)V850_REG_CSIC4, \
(volatile unsigned char *)V850_REG_IEBIC1, \
(volatile unsigned char *)V850_REG_IEBIC2, \
(volatile unsigned char *)V850_REG_ADIC, \
(volatile unsigned char *)V850_REG_DMAIC0, \
(volatile unsigned char *)V850_REG_DMAIC1, \
(volatile unsigned char *)V850_REG_DMAIC2, \
(volatile unsigned char *)V850_REG_DMAIC3, \
(volatile unsigned char *)V850_REG_DMAIC4, \
(volatile unsigned char *)V850_REG_DMAIC5, \
(volatile unsigned char *)V850_REG_WTNIC, \
(volatile unsigned char *)V850_REG_KRIC
#endif // elif CYGINT_HAL_V850_VARIANT_SB1
//--------------------------------------------------------------------------
// Clock control
// This is handled by the default code
//--------------------------------------------------------------------------
#endif // ifndef CYGONCE_HAL_VAR_INTR_H
// End of var_intr.h
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