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Diffstat (limited to 'c/src/lib/libbsp/sh/gensh1/include/coverhd.h')
| -rw-r--r-- | c/src/lib/libbsp/sh/gensh1/include/coverhd.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sh/gensh1/include/coverhd.h b/c/src/lib/libbsp/sh/gensh1/include/coverhd.h new file mode 100644 index 0000000000..570d21d0cb --- /dev/null +++ b/c/src/lib/libbsp/sh/gensh1/include/coverhd.h @@ -0,0 +1,130 @@ +/* coverhd.h + * + * This include file has defines to represent the overhead associated + * with calling a particular directive from C. These are used in the + * Timing Test Suite to ignore the overhead required to pass arguments + * to directives. On some CPUs and/or target boards, this overhead + * is significant and makes it difficult to distinguish internal + * RTEMS execution time from that used to call the directive. + * This file should be updated after running the C overhead timing + * test. Once this update has been performed, the RTEMS Time Test + * Suite should be rebuilt to account for these overhead times in the + * timing results. + * + * NOTE: If these are all zero, then the times reported include all + * all calling overhead including passing of arguments. + * + * + * These are the figures tmoverhd.exe reported with egcs-980205 -O3 + * on a Diesner OktagonSH/Amos-2.1 board with SH7032/20MHz + * + * These results are assumed to be applicable to most SH7032/20MHz boards + * + * Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de) + * + * COPYRIGHT (c) 1997-1998, FAW Ulm, Germany + * + * This program 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. + * + * + * COPYRIGHT (c) 1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#ifndef __COVERHD_h +#define __COVERHD_h + +#ifdef __cplusplus +extern "C" { +#endif + +#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE 4 +#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE 4 +#define CALLING_OVERHEAD_TASK_CREATE 9 +#define CALLING_OVERHEAD_TASK_IDENT 6 +#define CALLING_OVERHEAD_TASK_START 5 +#define CALLING_OVERHEAD_TASK_RESTART 5 +#define CALLING_OVERHEAD_TASK_DELETE 4 +#define CALLING_OVERHEAD_TASK_SUSPEND 4 +#define CALLING_OVERHEAD_TASK_RESUME 4 +#define CALLING_OVERHEAD_TASK_SET_PRIORITY 5 +#define CALLING_OVERHEAD_TASK_MODE 5 +#define CALLING_OVERHEAD_TASK_GET_NOTE 5 +#define CALLING_OVERHEAD_TASK_SET_NOTE 5 +#define CALLING_OVERHEAD_TASK_WAKE_WHEN 14 +#define CALLING_OVERHEAD_TASK_WAKE_AFTER 4 +#define CALLING_OVERHEAD_INTERRUPT_CATCH 5 +#define CALLING_OVERHEAD_CLOCK_GET 16 +#define CALLING_OVERHEAD_CLOCK_SET 14 +#define CALLING_OVERHEAD_CLOCK_TICK 3 + +#define CALLING_OVERHEAD_TIMER_CREATE 4 +#define CALLING_OVERHEAD_TIMER_IDENT 4 +#define CALLING_OVERHEAD_TIMER_DELETE 4 +#define CALLING_OVERHEAD_TIMER_FIRE_AFTER 6 +#define CALLING_OVERHEAD_TIMER_FIRE_WHEN 20 +#define CALLING_OVERHEAD_TIMER_RESET 4 +#define CALLING_OVERHEAD_TIMER_CANCEL 4 +#define CALLING_OVERHEAD_SEMAPHORE_CREATE 7 +#define CALLING_OVERHEAD_SEMAPHORE_IDENT 5 +#define CALLING_OVERHEAD_SEMAPHORE_DELETE 4 +#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN 5 +#define CALLING_OVERHEAD_SEMAPHORE_RELEASE 4 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE 5 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT 5 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE 4 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND 5 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT 5 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST 5 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE 6 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH 5 + +#define CALLING_OVERHEAD_EVENT_SEND 6 +#define CALLING_OVERHEAD_EVENT_RECEIVE 5 +#define CALLING_OVERHEAD_SIGNAL_CATCH 4 +#define CALLING_OVERHEAD_SIGNAL_SEND 4 +#define CALLING_OVERHEAD_PARTITION_CREATE 9 +#define CALLING_OVERHEAD_PARTITION_IDENT 5 +#define CALLING_OVERHEAD_PARTITION_DELETE 4 +#define CALLING_OVERHEAD_PARTITION_GET_BUFFER 6 +#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER 6 +#define CALLING_OVERHEAD_REGION_CREATE 9 +#define CALLING_OVERHEAD_REGION_IDENT 5 +#define CALLING_OVERHEAD_REGION_DELETE 4 +#define CALLING_OVERHEAD_REGION_GET_SEGMENT 9 +#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT 5 +#define CALLING_OVERHEAD_PORT_CREATE 9 +#define CALLING_OVERHEAD_PORT_IDENT 4 +#define CALLING_OVERHEAD_PORT_DELETE 4 +#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 7 +#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 8 + +#define CALLING_OVERHEAD_IO_INITIALIZE 5 +#define CALLING_OVERHEAD_IO_OPEN 5 +#define CALLING_OVERHEAD_IO_CLOSE 5 +#define CALLING_OVERHEAD_IO_READ 5 +#define CALLING_OVERHEAD_IO_WRITE 5 +#define CALLING_OVERHEAD_IO_CONTROL 5 +#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED 4 +#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE 4 +#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT 4 +#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE 4 +#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL 4 +#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD 4 +#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE 3 + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ |