diff options
Diffstat (limited to 'c/src/lib/libbsp/sh/gensh2/include')
| -rw-r--r-- | c/src/lib/libbsp/sh/gensh2/include/Makefile.in | 43 | ||||
| -rw-r--r-- | c/src/lib/libbsp/sh/gensh2/include/bsp.h | 139 | ||||
| -rw-r--r-- | c/src/lib/libbsp/sh/gensh2/include/coverhd.h | 130 |
3 files changed, 312 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sh/gensh2/include/Makefile.in b/c/src/lib/libbsp/sh/gensh2/include/Makefile.in new file mode 100644 index 0000000000..abbcd26b6e --- /dev/null +++ b/c/src/lib/libbsp/sh/gensh2/include/Makefile.in @@ -0,0 +1,43 @@ +## +## $Id$ +## + +@SET_MAKE@ +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +top_builddir = ../../.. +subdir = sh/gensh2/include + +RTEMS_ROOT = @RTEMS_ROOT@ +PROJECT_ROOT = @PROJECT_ROOT@ + +VPATH = @srcdir@ + +H_FILES = $(srcdir)/bsp.h $(srcdir)/coverhd.h + +# +# Equate files are for including from assembly preprocessed by +# gm4 or gasp. No examples are provided except for those for +# other CPUs. The best way to generate them would be to +# provide a program which generates the constants used based +# on the C equivalents. +# + +EQ_FILES = + +SRCS = $(H_FILES) $(EQ_FILES) + +include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg +include $(RTEMS_ROOT)/make/leaf.cfg + +INSTALL_CHANGE = @INSTALL_CHANGE@ + +CLEAN_ADDITIONS += +CLOBBER_ADDITIONS += + +all: $(SRCS) + @INSTALL@ -m 644 $(H_FILES) $(PROJECT_INCLUDE) + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) \ + && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status diff --git a/c/src/lib/libbsp/sh/gensh2/include/bsp.h b/c/src/lib/libbsp/sh/gensh2/include/bsp.h new file mode 100644 index 0000000000..a403a44ecb --- /dev/null +++ b/c/src/lib/libbsp/sh/gensh2/include/bsp.h @@ -0,0 +1,139 @@ +/* + * This include file contains all board IO definitions. + * + * generic sh2 + * + * 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. + * + * Minor adaptations for sh2 by: + * John M. Mills (jmills@tga.com) + * TGA Technologies, Inc. + * 100 Pinnacle Way, Suite 140 + * Norcross, GA 30071 U.S.A. + * + * This modified file may be copied and distributed in accordance + * the above-referenced license. It is provided for critique and + * developmental purposes without any warranty nor representation + * by the authors or by TGA Technologies. + * + * $Id$ + */ + +#ifndef __gensh2_h +#define __gensh2_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems.h> +#include <clockdrv.h> +#include <console.h> + +#if 0 +#include <sh/null.h> +#define BSP_CONSOLE_DEVNAME "/dev/null" +#define BSP_CONSOLE_DRIVER_TABLE_ENTRY DEVNULL_DRIVER_TABLE_ENTRY +#else +#include <sh/sci.h> +#define BSP_CONSOLE_DEVNAME "/dev/sci1" +#define BSP_CONSOLE_DRIVER_TABLE_ENTRY DEVSCI_DRIVER_TABLE_ENTRY +#endif + +/* + * Define the time limits for RTEMS Test Suite test durations. + * Long test and short test duration limits are provided. These + * values are in seconds and need to be converted to ticks for the + * application. + * + */ + +#define MAX_LONG_TEST_DURATION 300 /* 5 minutes = 300 seconds */ +#define MAX_SHORT_TEST_DURATION 3 /* 3 seconds */ + +/* + * Stuff for Time Test 27 + */ + +#define MUST_WAIT_FOR_INTERRUPT 0 + +#define Install_tm27_vector( handler ) \ +{ \ + rtems_isr_entry ignored ; \ + rtems_interrupt_catch( (handler), 0, &ignored ) ; \ +} + +#define Cause_tm27_intr() + +#define Clear_tm27_intr() + +#define Lower_tm27_intr() + +/* Constants */ + +/* + * Simple spin delay in microsecond units for device drivers. + * This is very dependent on the clock speed of the target. + */ + +#define delay( microseconds ) CPU_delay(microseconds) +#define sh_delay( microseconds ) CPU_delay( microseconds ) + + +/* + * Defined in the linker script 'linkcmds' + */ + +extern unsigned32 HeapStart ; +extern unsigned32 HeapEnd ; +extern unsigned32 WorkSpaceStart ; +extern unsigned32 WorkSpaceEnd ; + +extern void *CPU_Interrupt_stack_low ; +extern void *CPU_Interrupt_stack_high ; + + +/* miscellaneous stuff assumed to exist */ + +extern rtems_configuration_table BSP_Configuration; + +extern void bsp_cleanup( void ); + +/* + * Device Driver Table Entries + */ + +/* + * We redefine CONSOLE_DRIVER_TABLE_ENTRY to redirect /dev/console + */ +#undef CONSOLE_DRIVER_TABLE_ENTRY +#define CONSOLE_DRIVER_TABLE_ENTRY \ + BSP_CONSOLE_DRIVER_TABLE_ENTRY, \ + { console_initialize, console_open, console_close, \ + console_read, console_write, console_control } + +/* + * NOTE: Use the standard Clock driver entry + */ + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ diff --git a/c/src/lib/libbsp/sh/gensh2/include/coverhd.h b/c/src/lib/libbsp/sh/gensh2/include/coverhd.h new file mode 100644 index 0000000000..005e19455a --- /dev/null +++ b/c/src/lib/libbsp/sh/gensh2/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 gcc-2.95.1 -O4 + * on a Hitachi SH7045F Evaluation Board with SH7045F at 29 MHz + * + * These results are assumed to be applicable to most SH7045/29MHz boards + * + * Author: John M.Mills (jmills@tga.com) + * + * COPYRIGHT (c) 1999. TGA Technologies, Inc., Norcross, GA, USA + * + * 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. + * + * 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. + * + * This file may be copied and distributed in accordance + * the above-referenced license. It is provided for critique and + * developmental purposes without any warranty nor representation + * by the authors or by TGA Technologies. + * + * $Id$ + */ + +#ifndef __COVERHD_h +#define __COVERHD_h + +#ifdef __cplusplus +extern "C" { +#endif + +#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE 1 +#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE 1 +#define CALLING_OVERHEAD_TASK_CREATE 2 +#define CALLING_OVERHEAD_TASK_IDENT 1 +#define CALLING_OVERHEAD_TASK_START 1 +#define CALLING_OVERHEAD_TASK_RESTART 1 +#define CALLING_OVERHEAD_TASK_DELETE 1 +#define CALLING_OVERHEAD_TASK_SUSPEND 1 +#define CALLING_OVERHEAD_TASK_RESUME 1 +#define CALLING_OVERHEAD_TASK_SET_PRIORITY 1 +#define CALLING_OVERHEAD_TASK_MODE 1 +#define CALLING_OVERHEAD_TASK_GET_NOTE 1 +#define CALLING_OVERHEAD_TASK_SET_NOTE 1 +#define CALLING_OVERHEAD_TASK_WAKE_WHEN 2 +#define CALLING_OVERHEAD_TASK_WAKE_AFTER 1 +#define CALLING_OVERHEAD_INTERRUPT_CATCH 1 +#define CALLING_OVERHEAD_CLOCK_GET 3 +#define CALLING_OVERHEAD_CLOCK_SET 2 +#define CALLING_OVERHEAD_CLOCK_TICK 1 + +#define CALLING_OVERHEAD_TIMER_CREATE 1 +#define CALLING_OVERHEAD_TIMER_IDENT 1 +#define CALLING_OVERHEAD_TIMER_DELETE 1 +#define CALLING_OVERHEAD_TIMER_FIRE_AFTER 1 +#define CALLING_OVERHEAD_TIMER_FIRE_WHEN 3 +#define CALLING_OVERHEAD_TIMER_RESET 1 +#define CALLING_OVERHEAD_TIMER_CANCEL 1 +#define CALLING_OVERHEAD_SEMAPHORE_CREATE 1 +#define CALLING_OVERHEAD_SEMAPHORE_IDENT 1 +#define CALLING_OVERHEAD_SEMAPHORE_DELETE 1 +#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN 1 +#define CALLING_OVERHEAD_SEMAPHORE_RELEASE 1 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE 1 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT 1 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE 1 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND 1 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT 1 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST 1 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE 1 +#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH 1 + +#define CALLING_OVERHEAD_EVENT_SEND 1 +#define CALLING_OVERHEAD_EVENT_RECEIVE 1 +#define CALLING_OVERHEAD_SIGNAL_CATCH 1 +#define CALLING_OVERHEAD_SIGNAL_SEND 1 +#define CALLING_OVERHEAD_PARTITION_CREATE 2 +#define CALLING_OVERHEAD_PARTITION_IDENT 1 +#define CALLING_OVERHEAD_PARTITION_DELETE 1 +#define CALLING_OVERHEAD_PARTITION_GET_BUFFER 1 +#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER 1 +#define CALLING_OVERHEAD_REGION_CREATE 2 +#define CALLING_OVERHEAD_REGION_IDENT 1 +#define CALLING_OVERHEAD_REGION_DELETE 1 +#define CALLING_OVERHEAD_REGION_GET_SEGMENT 2 +#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT 1 +#define CALLING_OVERHEAD_PORT_CREATE 2 +#define CALLING_OVERHEAD_PORT_IDENT 1 +#define CALLING_OVERHEAD_PORT_DELETE 1 +#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 1 +#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 1 + +#define CALLING_OVERHEAD_IO_INITIALIZE 1 +#define CALLING_OVERHEAD_IO_OPEN 1 +#define CALLING_OVERHEAD_IO_CLOSE 1 +#define CALLING_OVERHEAD_IO_READ 1 +#define CALLING_OVERHEAD_IO_WRITE 1 +#define CALLING_OVERHEAD_IO_CONTROL 1 +#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED 1 +#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE 1 +#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT 1 +#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE 1 +#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL 1 +#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD 1 +#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE 1 + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ |