Subversion Repositories openrisc

#ifndef CYGONCE_HAL_PLF_STUB_H
#define CYGONCE_HAL_PLF_STUB_H
 
//=============================================================================
//
//      plf_stub.h
//
//      Platform header for GDB stub support.
//
//=============================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####                                            
// -------------------------------------------                              
// This file is part of eCos, the Embedded Configurable Operating System.   
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, 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.,    
// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 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 v2.                                               
//
// This exception does not invalidate any other reasons why a work based    
// on this file might be covered by the GNU General Public License.         
// -------------------------------------------                              
// ####ECOSGPLCOPYRIGHTEND####                                              
//=============================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):   dmoseley
// Contributors:dmoseley
// Date:        2000-08-11
// Purpose:     Platform HAL stub support for AM33-20/ASB2303 boards.
// Usage:       #include <cyg/hal/plf_stub.h>
//              
//####DESCRIPTIONEND####
//
//=============================================================================
 
#include <pkgconf/hal.h>
#include <pkgconf/hal_mn10300_am33_asb.h>
 
#ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
 
#include <cyg/infra/cyg_type.h>         // CYG_UNUSED_PARAM
 
#include <cyg/hal/mn10300_stub.h>       // architecture stub support
 
//----------------------------------------------------------------------------
// Define some platform specific communication details. This is mostly
// handled by hal_if now, but we need to make sure the comms tables are
// properly initialized.
 
externC void cyg_hal_plf_comms_init(void);
 
#define HAL_STUB_PLATFORM_INIT_SERIAL()       cyg_hal_plf_comms_init()
#define HAL_STUB_PLATFORM_GET_CHAR()          cyg_hal_plf_serial_getc(0)
#define HAL_STUB_PLATFORM_PUT_CHAR(c)         cyg_hal_plf_serial_putc(0, (c))
#define HAL_STUB_PLATFORM_SET_BAUD_RATE(baud) cyg_hal_plf_serial_setbaud(0, (baud))
#define HAL_STUB_PLATFORM_INTERRUPTIBLE       (&hal_asb_interruptible)
#define HAL_STUB_PLATFORM_INIT_BREAK_IRQ()    CYG_EMPTY_STATEMENT
 
//----------------------------------------------------------------------------
// Stub initializer.
 
externC void hal_asb_platform_init(void);
 
#define HAL_STUB_PLATFORM_INIT()                hal_asb_platform_init()
#endif // ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
 
//-----------------------------------------------------------------------------
// Syscall support.
#ifdef CYGPKG_CYGMON
// Cygmon provides syscall handling for this board
#define SIGSYSCALL SIGSYS
extern int __get_syscall_num (void);
#endif
 
//-----------------------------------------------------------------------------
// Register validity checking.
#ifdef CYGPKG_CYGMON
#define CYGHWR_REGISTER_VALIDITY_CHECKING
#endif
 
//-----------------------------------------------------------------------------
#endif // CYGONCE_HAL_PLF_STUB_H
// End of plf_stub.h