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#ifndef CYGONCE_HAL_PLF_INTR_H
#define CYGONCE_HAL_PLF_INTR_H
 
//==========================================================================
//
//      plf_intr.h
//
//      ASB2305 Interrupt and clock support
//
//==========================================================================
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// -------------------------------------------                              
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
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// version.                                                                 
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// for more details.                                                        
//
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// 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   
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// General Public License v2.                                               
//
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// on this file might be covered by the GNU General Public License.         
// -------------------------------------------                              
// ####ECOSGPLCOPYRIGHTEND####                                              
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    dhowells
// Contributors: nickg, jskov,
//               gthomas, jlarmour, dmoseley
// Date:         2001-05-17
// Purpose:      Define Interrupt support
// Description:  The macros defined here provide the HAL APIs for handling
//               interrupts and the clock for the AM33-2 ASB2305 board.
//              
// Usage:
//              #include <cyg/hal/plf_intr.h>
//              ...
//              
//
//####DESCRIPTIONEND####
//
//==========================================================================
 
#include <pkgconf/hal.h>
 
#include <cyg/infra/cyg_type.h>
 
#if CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL==0
#define CYGNUM_HAL_INTERRUPT_DEBUG_UART CYGNUM_HAL_INTERRUPT_SERIAL_1_RX
#elif CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL==1
#define CYGNUM_HAL_INTERRUPT_DEBUG_UART CYGNUM_HAL_INTERRUPT_SERIAL_0_RX
#else
#error UNKNOWN DEBUG CHANNEL
#endif
 
extern void cyg_plf_hal_delay_us(cyg_int32 usecs);
#define HAL_DELAY_US cyg_plf_hal_delay_us
 
//--------------------------------------------------------------------------
// Control-C support.
 
#if defined(CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT)
 
# define CYGHWR_HAL_GDB_PORT_VECTOR CYGNUM_HAL_INTERRUPT_SERIAL_1_RX
 
externC cyg_uint32 hal_ctrlc_isr(CYG_ADDRWORD vector, CYG_ADDRWORD data);
 
#define HAL_CTRLC_ISR hal_ctrlc_isr
 
#endif
 
//--------------------------------------------------------------------------
// Function call support with a new stack.
// This will emulate thread creation using a new stack
//
#define HAL_ARCH_FUNCALL_NEW_STACK(func, base, size)     hal_arch_funcall_new_stack(func, base, size)
extern void hal_arch_funcall_new_stack(void (*func)(void), void* stack_base, cyg_uint32 stack_size);
 
 
//----------------------------------------------------------------------------
// Reset.
#ifndef CYGHWR_HAL_RESET_DEFINED
extern void cyg_hal_plf_reset( void );
#define CYGHWR_HAL_RESET_DEFINED
#define HAL_PLATFORM_RESET()               cyg_hal_plf_reset()
 
#define HAL_PLATFORM_RESET_ENTRY           0x40000000
 
#endif // CYGHWR_HAL_RESET_DEFINED
 
//--------------------------------------------------------------------------
#endif // ifndef CYGONCE_HAL_PLF_INTR_H
// End of plf_intr.h