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[/] [openrisc/] [trunk/] [rtos/] [ecos-3.0/] [packages/] [hal/] [mn10300/] [asb2305/] [current/] [include/] [plf_intr.h] - Rev 794
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#ifndef CYGONCE_HAL_PLF_INTR_H #define CYGONCE_HAL_PLF_INTR_H //========================================================================== // // plf_intr.h // // ASB2305 Interrupt and clock 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): 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
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