Replacement for the sis bsp which supports the simulator and real

hardware.  From Jiri Gaisler <jgais@wd.estec.esa.nl>.  Supports sis
2.6 and later.

2 files changed, 292 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/sparc/erc32/include/bsp.h b/c/src/lib/libbsp/sparc/erc32/include/bsp.h
new file mode 100644
index 0000000000..8c6f1ce29b
--- /dev/null
+++ b/c/src/lib/libbsp/sparc/erc32/include/bsp.h
@@ -0,0 +1,181 @@
+/*  bsp.h
+ *
+ *  This include file contains all SPARC simulator definitions.
+ *
+ *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ *  On-Line Applications Research Corporation (OAR).
+ *  All rights assigned to U.S. Government, 1994.
+ *
+ *  This material may be reproduced by or for the U.S. Government pursuant
+ *  to the copyright license under the clause at DFARS 252.227-7013.  This
+ *  notice must appear in all copies of this file and its derivatives.
+ *
+ *  Ported to ERC32 implementation of the SPARC by On-Line Applications
+ *  Research Corporation (OAR) under contract to the European Space 
+ *  Agency (ESA).
+ *
+ *  ERC32 modifications of respective RTEMS file: COPYRIGHT (c) 1995. 
+ *  European Space Agency.
+ *
+ *  $Id$
+ */
+
+#ifndef __SIS_h
+#define __SIS_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rtems.h>
+#include <clockdrv.h>
+#include <console.h>
+#include <iosupp.h>
+#include <erc32.h>
+
+/*
+ *  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       3   /* 3 seconds */
+#define MAX_SHORT_TEST_DURATION      3   /* 3 seconds */
+
+/*
+ *  Define the interrupt mechanism for Time Test 27
+ *
+ *  NOTE: Since the interrupt code for the SPARC supports both synchronous
+ *        and asynchronous trap handlers, support for testing with both
+ *        is included.
+ */
+
+#define SIS_USE_SYNCHRONOUS_TRAP  0
+
+/*
+ *  The synchronous trap is an arbitrarily chosen software trap.
+ */
+
+#if (SIS_USE_SYNCHRONOUS_TRAP == 1)
+
+#define TEST_VECTOR SPARC_SYNCHRONOUS_TRAP( 0x90 )
+
+#define MUST_WAIT_FOR_INTERRUPT 1
+
+#define Install_tm27_vector( handler ) \
+  set_vector( (handler), TEST_VECTOR, 1 );
+
+#define Cause_tm27_intr() \
+  asm volatile( "ta 0x10; nop " );
+
+#define Clear_tm27_intr()  
+
+#define Lower_tm27_intr() 
+
+/*
+ *  The asynchronous trap is an arbitrarily chosen ERC32 interrupt source.
+ */
+
+#else   /* use a regular asynchronous trap */
+
+#define TEST_INTERRUPT_SOURCE ERC32_INTERRUPT_EXTERNAL_1
+#define TEST_VECTOR ERC32_TRAP_TYPE( TEST_INTERRUPT_SOURCE )
+ 
+#define MUST_WAIT_FOR_INTERRUPT 1
+ 
+#define Install_tm27_vector( handler ) \
+  set_vector( (handler), TEST_VECTOR, 1 );
+ 
+#define Cause_tm27_intr() \
+  do { \
+    ERC32_Force_interrupt( TEST_INTERRUPT_SOURCE ); \
+    nop(); \
+    nop(); \
+    nop(); \
+  } while (0)
+ 
+#define Clear_tm27_intr() \
+  ERC32_Clear_interrupt( TEST_INTERRUPT_SOURCE )
+ 
+#define Lower_tm27_intr()
+
+#endif
+
+/*
+ *  Simple spin delay in microsecond units for device drivers.
+ *  This is very dependent on the clock speed of the target.
+ */
+
+extern void Clock_delay(rtems_unsigned32 microseconds);
+
+#define delay( microseconds ) Clock_delay(microseconds)
+
+/* Constants */
+
+/*
+ *  Information placed in the linkcmds file.
+ */
+
+extern int   RAM_START;
+extern int   RAM_END;
+extern int   RAM_SIZE;
+ 
+extern int   PROM_START;
+extern int   PROM_END;
+extern int   PROM_SIZE;
+
+extern int   CLOCK_SPEED;
+ 
+extern int   end;        /* last address in the program */
+
+/*
+ *  Device Driver Table Entries
+ */
+ 
+/*
+ * NOTE: Use the standard Console driver entry
+ */
+ 
+/*
+ * NOTE: Use the standard Clock driver entry
+ */
+ 
+/*
+ * How many libio files we want
+ */
+ 
+#define BSP_LIBIO_MAX_FDS       20
+ 
+ 
+/* miscellaneous stuff assumed to exist */
+
+void bsp_cleanup( void );
+
+void bsp_start( void );
+
+rtems_isr_entry set_vector(                     /* returns old vector */
+    rtems_isr_entry     handler,                /* isr routine        */
+    rtems_vector_number vector,                 /* vector number      */
+    int                 type                    /* RTEMS or RAW intr  */
+);
+
+void DEBUG_puts( char *string );
+
+void BSP_fatal_return( void );
+
+void bsp_spurious_initialize( void );
+
+extern rtems_configuration_table BSP_Configuration;     /* owned by BSP */
+
+extern rtems_cpu_table           Cpu_table;             /* owned by BSP */
+
+extern rtems_unsigned32          bsp_isr_level;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */
diff --git a/c/src/lib/libbsp/sparc/erc32/include/coverhd.h b/c/src/lib/libbsp/sparc/erc32/include/coverhd.h
new file mode 100644
index 0000000000..6a266786cd
--- /dev/null
+++ b/c/src/lib/libbsp/sparc/erc32/include/coverhd.h
@@ -0,0 +1,111 @@
+/*  coverhd.h
+ *
+ *  This include file has defines to represent the overhead associated
+ *  with calling a particular directive from C for this target.
+ *
+ *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ *  On-Line Applications Research Corporation (OAR).
+ *  All rights assigned to U.S. Government, 1994.
+ *
+ *  This material may be reproduced by or for the U.S. Government pursuant
+ *  to the copyright license under the clause at DFARS 252.227-7013.  This
+ *  notice must appear in all copies of this file and its derivatives.
+ *
+ *  Ported to ERC32 implementation of the SPARC by On-Line Applications
+ *  Research Corporation (OAR) under contract to the European Space 
+ *  Agency (ESA).
+ *
+ *  ERC32 modifications of respective RTEMS file: COPYRIGHT (c) 1995. 
+ *  European Space Agency.
+ *
+ *  $Id$
+ */
+
+#ifndef __COVERHD_h
+#define __COVERHD_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE      0
+#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE        0
+#define CALLING_OVERHEAD_TASK_CREATE               0
+#define CALLING_OVERHEAD_TASK_IDENT                0
+#define CALLING_OVERHEAD_TASK_START                0
+#define CALLING_OVERHEAD_TASK_RESTART              0
+#define CALLING_OVERHEAD_TASK_DELETE               0
+#define CALLING_OVERHEAD_TASK_SUSPEND              0
+#define CALLING_OVERHEAD_TASK_RESUME               0
+#define CALLING_OVERHEAD_TASK_SET_PRIORITY         0
+#define CALLING_OVERHEAD_TASK_MODE                 0
+#define CALLING_OVERHEAD_TASK_GET_NOTE             0
+#define CALLING_OVERHEAD_TASK_SET_NOTE             0
+#define CALLING_OVERHEAD_TASK_WAKE_WHEN            0
+#define CALLING_OVERHEAD_TASK_WAKE_AFTER           0
+#define CALLING_OVERHEAD_INTERRUPT_CATCH           0
+#define CALLING_OVERHEAD_CLOCK_GET                 0
+#define CALLING_OVERHEAD_CLOCK_SET                 0
+#define CALLING_OVERHEAD_CLOCK_TICK                0
+
+#define CALLING_OVERHEAD_TIMER_CREATE              0
+#define CALLING_OVERHEAD_TIMER_IDENT               0
+#define CALLING_OVERHEAD_TIMER_DELETE              0
+#define CALLING_OVERHEAD_TIMER_FIRE_AFTER          0
+#define CALLING_OVERHEAD_TIMER_FIRE_WHEN           0
+#define CALLING_OVERHEAD_TIMER_RESET               0
+#define CALLING_OVERHEAD_TIMER_CANCEL              0
+#define CALLING_OVERHEAD_SEMAPHORE_CREATE          0
+#define CALLING_OVERHEAD_SEMAPHORE_IDENT           0
+#define CALLING_OVERHEAD_SEMAPHORE_DELETE          0
+#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN          0
+#define CALLING_OVERHEAD_SEMAPHORE_RELEASE         0
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE      0
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT       0
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE      0
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND        0
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT      0
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST   0
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE     0
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH       0
+
+#define CALLING_OVERHEAD_EVENT_SEND                0
+#define CALLING_OVERHEAD_EVENT_RECEIVE             0
+#define CALLING_OVERHEAD_SIGNAL_CATCH              0
+#define CALLING_OVERHEAD_SIGNAL_SEND               0
+#define CALLING_OVERHEAD_PARTITION_CREATE          0
+#define CALLING_OVERHEAD_PARTITION_IDENT           0
+#define CALLING_OVERHEAD_PARTITION_DELETE          0
+#define CALLING_OVERHEAD_PARTITION_GET_BUFFER      0
+#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER   0
+#define CALLING_OVERHEAD_REGION_CREATE             0
+#define CALLING_OVERHEAD_REGION_IDENT              0
+#define CALLING_OVERHEAD_REGION_DELETE             0
+#define CALLING_OVERHEAD_REGION_GET_SEGMENT        0
+#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT     0
+#define CALLING_OVERHEAD_PORT_CREATE               0
+#define CALLING_OVERHEAD_PORT_IDENT                0
+#define CALLING_OVERHEAD_PORT_DELETE               0
+#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 0
+#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 0
+
+#define CALLING_OVERHEAD_IO_INITIALIZE             0
+#define CALLING_OVERHEAD_IO_OPEN                   0
+#define CALLING_OVERHEAD_IO_CLOSE                  0
+#define CALLING_OVERHEAD_IO_READ                   0
+#define CALLING_OVERHEAD_IO_WRITE                  0
+#define CALLING_OVERHEAD_IO_CONTROL                0
+#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED      0
+#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE     0
+#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT      0
+#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE     0
+#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL     0
+#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD     0
+#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE  0
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */