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author | Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> | 2009-10-30 13:52:34 +0000 |
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committer | Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> | 2009-10-30 13:52:34 +0000 |
commit | f7ac681b5166bd91781c026ed81493e524860955 (patch) | |
tree | 2524b9a2c61f2aeadf977e2edac2b7f97a19b31d /c/src/lib/libcpu/powerpc/mpc8xx/exceptions/raw_exception.h | |
parent | add cache.rel to Makefile (diff) | |
download | rtems-f7ac681b5166bd91781c026ed81493e524860955.tar.bz2 |
remove depratated powerpc exception API
Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libcpu/powerpc/mpc8xx/exceptions/raw_exception.h | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/c/src/lib/libcpu/powerpc/mpc8xx/exceptions/raw_exception.h b/c/src/lib/libcpu/powerpc/mpc8xx/exceptions/raw_exception.h deleted file mode 100644 index 28e8dbb46f..0000000000 --- a/c/src/lib/libcpu/powerpc/mpc8xx/exceptions/raw_exception.h +++ /dev/null @@ -1,187 +0,0 @@ -/* - * 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 : - * - * MPC860 - * Risc Microporcessor User's Manual - * Motorola REF : MPC860UM/AD 07/98 Rev .1 - * - * 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.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#ifndef _LIBCPU_RAW_EXCEPTION_H -#define _LIBCPU_RAW_EXCEPTION_H - -/* - * Exception Vectors as defined in the MCP750 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_ITLBMISS_VECTOR 0x11 -#define ASM_DTLBMISS_VECTOR 0x12 -#define ASM_ITLBERROR_VECTOR 0x13 -#define ASM_DTLBERROR_VECTOR 0x14 - -#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_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_OFFSET (ASM_SOFTEMUL_VECTOR << 8) -#define ASM_ITLBMISS_VECTOR_OFFSET (ASM_ITLBMISS_VECTOR << 8) -#define ASM_DTLBMISS_VECTOR_OFFSET (ASM_DTLBMISS_VECTOR << 8) -#define ASM_ITLBERROR_VECTOR_OFFSET (ASM_ITLBERROR_VECTOR << 8) -#define ASM_DTLBERROR_VECTOR_OFFSET (ASM_DTLBERROR_VECTOR << 8) - -#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) - -#ifndef ASM - -/* - * Type definition for raw exceptions. - */ - -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_raw_except_hdl; - -typedef void (*rtems_raw_except_enable) (const struct __rtems_raw_except_connect_data__*); -typedef void (*rtems_raw_except_disable) (const struct __rtems_raw_except_connect_data__*); -typedef int (*rtems_raw_except_is_enabled) (const struct __rtems_raw_except_connect_data__*); - -typedef struct __rtems_raw_except_connect_data__{ - /* - * Exception vector (As defined in the manual) - */ - rtems_vector exceptIndex; - /* - * Exception raw handler. See comment on handler properties below in function prototype. - */ - rtems_raw_except_hdl hdl; - /* - * function for enabling raw exceptions. In order to be consistent - * with the fact that the raw connexion can defined in the - * libcpu library, this library should have no knowledge of - * board specific hardware to manage exceptions and thus the - * "on" routine must enable the except at processor level only. - * - */ - rtems_raw_except_enable on; - /* - * function for disabling raw exceptions. In order to be consistent - * with the fact that the raw connexion can defined in the - * libcpu library, this library should have no knowledge of - * board specific hardware to manage exceptions and thus the - * "on" routine must disable the except both at device and PIC level. - * - */ - rtems_raw_except_disable off; - /* - * function enabling to know what exception may currently occur - */ - rtems_raw_except_is_enabled isOn; -}rtems_raw_except_connect_data; - -typedef struct { - /* - * size of all the table fields (*Tbl) described below. - */ - unsigned int exceptSize; - /* - * Default handler used when disconnecting exceptions. - */ - rtems_raw_except_connect_data defaultRawEntry; - /* - * Table containing initials/current value. - */ - rtems_raw_except_connect_data* rawExceptHdlTbl; -}rtems_raw_except_global_settings; - -/* - * C callable function enabling to set up one raw idt entry - */ -extern int mpc8xx_set_exception (const rtems_raw_except_connect_data*); - -/* - * C callable function enabling to get one current raw idt entry - */ -extern int mpc8xx_get_current_exception (rtems_raw_except_connect_data*); - -/* - * C callable function enabling to remove one current raw idt entry - */ -extern int mpc8xx_delete_exception (const rtems_raw_except_connect_data*); - -/* - * C callable function enabling to check if vector is valid - */ -extern int mpc8xx_vector_is_valid(rtems_vector vector); - -inline static void* mpc8xx_get_vector_addr(rtems_vector vector) -{ - return ((void*) (((unsigned) vector) << 8)); -} -/* - * Exception global init. - */ -extern int mpc8xx_init_exceptions (rtems_raw_except_global_settings* config); -extern int mpc8xx_get_exception_config (rtems_raw_except_global_settings** config); - -# endif /* ASM */ - -#endif |