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#ifndef CYGONCE_HAL_PLF_INTR_H
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#define CYGONCE_HAL_PLF_INTR_H
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//==========================================================================
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//
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// plf_intr.h
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//
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// ASB2305 Interrupt and clock support
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//
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//==========================================================================
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//####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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//
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// As a special exception, if other files instantiate templates or use macros
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// or inline functions from this file, or you compile this file and link it
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// with other works to produce a work based on this file, this file does not
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// by itself cause the resulting work to be covered by the GNU General Public
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// License. However the source code for this file must still be made available
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// in accordance with section (3) of the GNU General Public License.
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//
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// This exception does not invalidate any other reasons why a work based on
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// this file might be covered by the GNU General Public License.
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//
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// at http://sources.redhat.com/ecos/ecos-license/
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// -------------------------------------------
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//####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): dhowells
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// Contributors: nickg, jskov,
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// gthomas, jlarmour, dmoseley
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// Date: 2001-05-17
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// Purpose: Define Interrupt support
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// Description: The macros defined here provide the HAL APIs for handling
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// interrupts and the clock for the AM33-2 ASB2305 board.
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//
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// Usage:
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// #include <cyg/hal/plf_intr.h>
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// ...
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//
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//
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//####DESCRIPTIONEND####
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//
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//==========================================================================
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#include <pkgconf/hal.h>
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#include <cyg/infra/cyg_type.h>
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#if CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL==0
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#define CYGNUM_HAL_INTERRUPT_DEBUG_UART CYGNUM_HAL_INTERRUPT_SERIAL_1_RX
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#elif CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL==1
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#define CYGNUM_HAL_INTERRUPT_DEBUG_UART CYGNUM_HAL_INTERRUPT_SERIAL_0_RX
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#else
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#error UNKNOWN DEBUG CHANNEL
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#endif
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extern void cyg_plf_hal_delay_us(cyg_int32 usecs);
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#define HAL_DELAY_US cyg_plf_hal_delay_us
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//--------------------------------------------------------------------------
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// Control-C support.
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#if defined(CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT)
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# define CYGHWR_HAL_GDB_PORT_VECTOR CYGNUM_HAL_INTERRUPT_SERIAL_1_RX
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externC cyg_uint32 hal_ctrlc_isr(CYG_ADDRWORD vector, CYG_ADDRWORD data);
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#define HAL_CTRLC_ISR hal_ctrlc_isr
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#endif
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//--------------------------------------------------------------------------
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// Function call support with a new stack.
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// This will emulate thread creation using a new stack
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//
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#define HAL_ARCH_FUNCALL_NEW_STACK(func, base, size) hal_arch_funcall_new_stack(func, base, size)
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extern void hal_arch_funcall_new_stack(void (*func)(void), void* stack_base, cyg_uint32 stack_size);
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//----------------------------------------------------------------------------
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// Reset.
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#ifndef CYGHWR_HAL_RESET_DEFINED
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extern void cyg_hal_plf_reset( void );
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#define CYGHWR_HAL_RESET_DEFINED
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#define HAL_PLATFORM_RESET() cyg_hal_plf_reset()
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#define HAL_PLATFORM_RESET_ENTRY 0x40000000
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#endif // CYGHWR_HAL_RESET_DEFINED
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//--------------------------------------------------------------------------
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#endif // ifndef CYGONCE_HAL_PLF_INTR_H
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// End of plf_intr.h
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