📄 hal_cygm.h
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#ifndef CYGONCE_HAL_CYGM_H
#define CYGONCE_HAL_CYGM_H
//=============================================================================
//
// hal_cygm.h
//
// HAL CygMon vector definitions
//
//=============================================================================
//####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
// Software Foundation; either version 2 or (at your option) any later version.
//
// 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.
//
// This exception does not invalidate any other reasons why a work based on
// 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/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//=============================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): hmt
// Contributors: hmt
// Date: 1999-02-24
// Purpose: Define Interrupt vectors in CygMon
// Description:
//
// Usage:
// #include <cyg/hal/hal_cygm.h>
// ...
//
//
//####DESCRIPTIONEND####
//
//=============================================================================
#include <pkgconf/system.h>
#include <pkgconf/hal.h>
#include <pkgconf/hal_sparclite.h>
#include <pkgconf/hal_sparclite_sleb.h>
// *** THIS FILE IS ALSO USED IN ASSEMBLY SOURCE ***
// so it does not include eg. cyg_type.h ...
#ifdef CYG_HAL_USE_ROM_MONITOR_CYGMON
//-----------------------------------------------------------------------------
// SPARClite CygMon vector numbers and address
#define CYGMON_VECTOR_TABLE_BASE (0x04000000)
#define CYGMON_VECTOR_TABLE ((CYG_ADDRESS *)CYGMON_VECTOR_TABLE_BASE)
// The ROM vector table is located at 0x04000000 and has the
// following layout:
#define BSP_EXC_IACCESS 0 /* insn access */
#define BSP_EXC_ILL 1 /* illegal insn */
#define BSP_EXC_IPRIV 2 /* privileged insn */
#define BSP_EXC_FPDIS 3 /* FPU disabled */
#define BSP_EXC_WINOVF 4 /* window overflow */
#define BSP_EXC_WINUND 5 /* window underflow */
#define BSP_EXC_ALIGN 6 /* alignment */
#define BSP_EXC_DACCESS 7 /* data access */
#define BSP_EXC_TAGOVF 8 /* tag overflow */
#define BSP_EXC_INT1 9
#define BSP_EXC_INT2 10
#define BSP_EXC_INT3 11
#define BSP_EXC_INT4 12
#define BSP_EXC_INT5 13
#define BSP_EXC_INT6 14
#define BSP_EXC_INT7 15 /* serial Ch0 rxrdy */
#define BSP_EXC_INT8 16
#define BSP_EXC_INT9 17
#define BSP_EXC_INT10 18 /* serial Ch0 rxrdy */
#define BSP_EXC_INT11 19
#define BSP_EXC_INT12 20
#define BSP_EXC_INT13 21
#define BSP_EXC_INT14 22 /* ethernet interrupt */
#define BSP_EXC_INT15 23
#define BSP_EXC_CPDIS 24 /* CP disabled */
#define BSP_EXC_BREAK 25 /* breakpoint "ta 1" */
#define BSP_EXC_WINFLUSH 26 /* window flush "ta 3" */
#define BSP_EXC_SYSCALL 27 /* syscall "ta 8" */
#define BSP_EXC_DEBUG 28 /* DSU exception */
#define BSP_EXC_TRAP 29 /* all other traps */
#define BSP_VEC_MT_DEBUG 30 /* Multi-Threaded debugging */
#define BSP_VEC_STUB_ENTRY 31 /* low level stub entry, eg. ^C rx */
// These vectors should be called with:
//
// %l0 - PSR
// %l1 - PC
// %l2 - NPC
// [%l3 - TBR ; STUB_ENTRY only, TBR from original exception ]
#define BSP_NOTVEC_BSP_COMM_PROCS 32 /* pointer to structure for comms */
#endif // CYG_HAL_USE_ROM_MONITOR_CYGMON
//-----------------------------------------------------------------------------
#endif // ifndef CYGONCE_HAL_CYGM_H
// End of hal_cygm.h
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