diff options
Diffstat (limited to 'c/src/lib/libcpu/powerpc/mpc5xx/exceptions/raw_exception.h')
| -rw-r--r-- | c/src/lib/libcpu/powerpc/mpc5xx/exceptions/raw_exception.h | 102 |
1 files changed, 38 insertions, 64 deletions
diff --git a/c/src/lib/libcpu/powerpc/mpc5xx/exceptions/raw_exception.h b/c/src/lib/libcpu/powerpc/mpc5xx/exceptions/raw_exception.h index 515a84a201..3b7e6783af 100644 --- a/c/src/lib/libcpu/powerpc/mpc5xx/exceptions/raw_exception.h +++ b/c/src/lib/libcpu/powerpc/mpc5xx/exceptions/raw_exception.h @@ -2,88 +2,62 @@ * raw_execption.h * * This file contains implementation of C function to - * Instanciate 8xx ppc primary exception entries. - * More detailled information can be found on motorola - * site and more precisely in the following book : + * Instantiate mpc5xx primary exception entries. + * More detailled information can be found on the Motorola + * site and more precisely in the following book: * - * MPC860 - * Risc Microporcessor User's Manual - * Motorola REF : MPC860UM/AD 07/98 Rev .1 + * MPC555/MPC556 User's Manual + * Motorola REF : MPC555UM/D Rev. 3, 2000 October 15 * - * Copyright (C) 1999 Eric Valette (valette@crf.canon.fr) - * Canon Centre Recherche France. * - * Changes for MPC5XX Wilfried Busalski (w.busalski@lancier-monitoring.de) - * Copyright (C) 2003 Lancier Monitoring GmbH - + * MPC5xx port sponsored by Defence Research and Development Canada - Suffield + * Copyright (C) 2004, Real-Time Systems Inc. (querbach@realtime.bc.ca) + * + * Derived from libcpu/powerpc/mpc8xx/exceptions/raw_exception.h: + * + * Copyright (C) 1999 Eric Valette (valette@crf.canon.fr) + * Canon Centre Recherche France. * * The license and distribution terms for this file may be * found in found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. + * http://www.rtems.com/license/LICENSE. * - * raw_exception.h,v 1.1 2001/04/06 15:54:18 joel Exp + * $Id$ */ #ifndef _LIBCPU_MPC5XX_EXCEPTION_RAW_EXCEPTION_H #define _LIBCPU_MPC5XX_EXCEPTION_RAW_EXCEPTION_H +#include <libcpu/vectors.h> + /* - * Exception Vectors as defined in the MCP750 manual + * Exception Vectors as defined in the MPC555 User's Manual */ -#define ASM_RESET_VECTOR 0x01 -#define ASM_MACH_VECTOR 0x02 -#define ASM_PROT_VECTOR 0x03 -#define ASM_ISI_VECTOR 0x04 -#define ASM_EXT_VECTOR 0x05 -#define ASM_ALIGN_VECTOR 0x06 -#define ASM_PROG_VECTOR 0x07 -#define ASM_FLOAT_VECTOR 0x08 -#define ASM_DEC_VECTOR 0x09 - -#define ASM_SYS_VECTOR 0x0C -#define ASM_TRACE_VECTOR 0x0D -#define ASM_FLOATASSIST_VECTOR 0x0E - -#define ASM_SOFTEMUL_VECTOR 0x10 +#define ASM_RESET_VECTOR 0x01 +#define ASM_MACH_VECTOR 0x02 -#define ASM_ITLBERROR_VECTOR 0x13 -#define ASM_DTLBERROR_VECTOR 0x14 +#define ASM_EXT_VECTOR 0x05 +#define ASM_ALIGN_VECTOR 0x06 +#define ASM_PROG_VECTOR 0x07 +#define ASM_FLOAT_VECTOR 0x08 +#define ASM_DEC_VECTOR 0x09 -#define ASM_DBREAK_VECTOR 0x1C -#define ASM_IBREAK_VECTOR 0x1D -#define ASM_PERIFBREAK_VECTOR 0x1E -#define ASM_DEVPORT_VECTOR 0x1F - -#define LAST_VALID_EXC ASM_DEVPORT_VECTOR - -/* - * Vector offsets as defined in the MPC860 manual - */ - -#define ASM_RESET_VECTOR_OFFSET (ASM_RESET_VECTOR << 8) -#define ASM_MACH_VECTOR_OFFSET (ASM_MACH_VECTOR << 8) -#define ASM_PROT_VECTOR_OFFSET (ASM_PROT_VECTOR << 8) -#define ASM_ISI_VECTOR_OFFSET (ASM_ISI_VECTOR << 8) -#define ASM_EXT_VECTOR_OFFSET (ASM_EXT_VECTOR << 8) -#define ASM_ALIGN_VECTOR_OFFSET (ASM_ALIGN_VECTOR << 8) -#define ASM_PROG_VECTOR_OFFSET (ASM_PROG_VECTOR << 8) -#define ASM_FLOAT_VECTOR_OFFSET (ASM_FLOAT_VECTOR << 8) -#define ASM_DEC_VECTOR_OFFSET (ASM_DEC_VECTOR << 8) +#define ASM_SYS_VECTOR 0x0C +#define ASM_TRACE_VECTOR 0x0D +#define ASM_FLOATASSIST_VECTOR 0x0E -#define ASM_SYS_VECTOR_OFFSET (ASM_SYS_VECTOR << 8) -#define ASM_TRACE_VECTOR_OFFSET (ASM_TRACE_VECTOR << 8) -#define ASM_FLOATASSIST_VECTOR_OFFSET (ASM_FLOATASSIST_VECTOR << 8) +#define ASM_SOFTEMUL_VECTOR 0x10 -#define ASM_SOFTEMUL_VECTOR_OFFSET (ASM_SOFTEMUL_VECTOR << 8) +#define ASM_IPROT_VECTOR 0x13 +#define ASM_DPROT_VECTOR 0x14 -#define ASM_ITLBERROR_VECTOR_OFFSET (ASM_ITLBERROR_VECTOR << 8) -#define ASM_DTLBERROR_VECTOR_OFFSET (ASM_DTLBERROR_VECTOR << 8) +#define ASM_DBREAK_VECTOR 0x1C +#define ASM_IBREAK_VECTOR 0x1D +#define ASM_MEBREAK_VECTOR 0x1E +#define ASM_NMEBREAK_VECTOR 0x1F -#define ASM_DBREAK_VECTOR_OFFSET (ASM_DBREAK_VECTOR << 8) -#define ASM_IBREAK_VECTOR_OFFSET (ASM_IBREAK_VECTOR << 8) -#define ASM_PERIFBREAK_VECTOR_OFFSET (ASM_PERIFBREAK_VECTOR << 8) -#define ASM_DEVPORT_VECTOR_OFFSET (ASM_DEVPORT_VECTOR_OFFSET << 8) +#define LAST_VALID_EXC ASM_NMEBREAK_VECTOR #ifndef ASM @@ -93,13 +67,11 @@ typedef unsigned char rtems_vector; struct __rtems_raw_except_connect_data__; -typedef void (*rtems_raw_except_func) (void); typedef unsigned char rtems_raw_except_hdl_size; typedef struct { rtems_vector vector; - rtems_raw_except_func raw_hdl; - rtems_raw_except_hdl_size raw_hdl_size; + rtems_exception_handler_t* raw_hdl; }rtems_raw_except_hdl; typedef void (*rtems_raw_except_enable) (const struct __rtems_raw_except_connect_data__*); @@ -186,5 +158,7 @@ extern int mpc5xx_get_exception_config (rtems_raw_except_global_settings** confi # endif /* ASM */ +#define SIZEOF_ + #endif |