Added the OS files

6 files changed, 889 insertions, 0 deletions

diff --git a/ecos/packages/hal/common/current/tests/basic.c b/ecos/packages/hal/common/current/tests/basic.c
new file mode 100644
index 0000000..a229a0f
--- /dev/null
+++ b/ecos/packages/hal/common/current/tests/basic.c
@@ -0,0 +1,109 @@
+//=================================================================
+//
+//        basic.c
+//
+//        HAL basic functions test
+//
+//==========================================================================
+// ####ECOSGPLCOPYRIGHTBEGIN####                                            
+// -------------------------------------------                              
+// This file is part of eCos, the Embedded Configurable Operating System.   
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under    
+// the terms of the GNU General Public License as published by the Free     
+// Software Foundation; either version 2 or (at your option) any later      
+// version.                                                                 
+//
+// eCos 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.  See the GNU General Public License    
+// for more details.                                                        
+//
+// You should have received a copy of the GNU General Public License        
+// along with eCos; if not, write to the Free Software Foundation, Inc.,    
+// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.            
+//
+// As a special exception, if other files instantiate templates or use      
+// macros or inline functions from this file, or you compile this file      
+// and link it with other works to produce a work based on this file,       
+// this file does not by itself cause the resulting work to be covered by   
+// the GNU General Public License. However the source code for this file    
+// must still be made available in accordance with section (3) of the GNU   
+// General Public License v2.                                               
+//
+// This exception does not invalidate any other reasons why a work based    
+// on this file might be covered by the GNU General Public License.         
+// -------------------------------------------                              
+// ####ECOSGPLCOPYRIGHTEND####                                              
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     gthomas
+// Contributors:  gthomas
+// Date:          2001-10-24
+//####DESCRIPTIONEND####
+//==========================================================================
+
+#include <cyg/infra/testcase.h>         // test case macros
+#include <cyg/infra/diag.h>             // diag_printf
+#include <cyg/infra/cyg_ass.h>          // assertions
+
+#include <cyg/hal/hal_arch.h>           // context macros
+
+// -------------------------------------------------------------------------
+
+#define BITS(t) (sizeof(t)*8)
+
+void
+entry(void)
+{
+    int res;
+    int i, mask, ndx;
+    hal_jmp_buf jmpbuf;
+
+    res = 1;
+
+    // Check HAL_MSBIT_NDEX() functions
+    mask = 1;  // One bits set
+    for (i = 0;  i < BITS(int);  i++) {
+        HAL_MSBIT_INDEX(ndx, mask);
+        res &= (ndx == i);
+        HAL_LSBIT_INDEX(ndx, mask);
+        res &= (ndx == i);
+        mask <<= 1;
+    }
+
+    mask = 3;  // Two bits set
+    for (i = 0;  i < BITS(int)-1;  i++) {
+        HAL_MSBIT_INDEX(ndx, mask);
+        res &= (ndx == (i+1));
+        HAL_LSBIT_INDEX(ndx, mask);
+        res &= (ndx == i);
+        mask <<= 1;
+    }
+    CYG_TEST_PASS_FAIL(res, "HAL_xSBIT_INDEX() basic functions");
+
+    res = 0;
+    if (hal_setjmp(jmpbuf)) {
+        res = 1;
+    } else {
+        hal_longjmp(jmpbuf, 1);
+    }
+    CYG_TEST_PASS_FAIL(res, "hal_setjmp()/hal_longjmp() basic functions");
+
+    CYG_TEST_FINISH("HAL basic functions test");
+}
+
+// -------------------------------------------------------------------------
+
+externC void
+cyg_start( void )
+{
+    CYG_TEST_INIT();
+
+    entry();
+}
+
+// -------------------------------------------------------------------------
+// EOF basic.c
diff --git a/ecos/packages/hal/common/current/tests/cache.c b/ecos/packages/hal/common/current/tests/cache.c
new file mode 100644
index 0000000..1fd4b66
--- /dev/null
+++ b/ecos/packages/hal/common/current/tests/cache.c
@@ -0,0 +1,240 @@
+/*=================================================================
+//
+//        cache.c
+//
+//        HAL Cache timing test
+//
+//==========================================================================
+// ####ECOSGPLCOPYRIGHTBEGIN####                                            
+// -------------------------------------------                              
+// This file is part of eCos, the Embedded Configurable Operating System.   
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under    
+// the terms of the GNU General Public License as published by the Free     
+// Software Foundation; either version 2 or (at your option) any later      
+// version.                                                                 
+//
+// eCos 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.  See the GNU General Public License    
+// for more details.                                                        
+//
+// You should have received a copy of the GNU General Public License        
+// along with eCos; if not, write to the Free Software Foundation, Inc.,    
+// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.            
+//
+// As a special exception, if other files instantiate templates or use      
+// macros or inline functions from this file, or you compile this file      
+// and link it with other works to produce a work based on this file,       
+// this file does not by itself cause the resulting work to be covered by   
+// the GNU General Public License. However the source code for this file    
+// must still be made available in accordance with section (3) of the GNU   
+// General Public License v2.                                               
+//
+// This exception does not invalidate any other reasons why a work based    
+// on this file might be covered by the GNU General Public License.         
+// -------------------------------------------                              
+// ####ECOSGPLCOPYRIGHTEND####                                              
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     dsm
+// Contributors:    dsm, nickg
+// Date:          1998-06-18
+//####DESCRIPTIONEND####
+*/
+
+#include <pkgconf/hal.h>
+
+#include <cyg/infra/testcase.h>
+
+#include <cyg/hal/hal_cache.h>
+#include <cyg/hal/hal_intr.h>
+#include <cyg/infra/diag.h>
+
+#if defined(HAL_DCACHE_SIZE) && HAL_DCACHE_SIZE != 0
+
+// -------------------------------------------------------------------------
+// If the HAL does not supply this, we supply our own version
+
+#ifndef HAL_DCACHE_PURGE_ALL
+
+#ifdef HAL_DCACHE_SYNC
+
+# define HAL_DCACHE_PURGE_ALL() HAL_DCACHE_SYNC()
+
+#else
+
+static cyg_uint8 dca[HAL_DCACHE_SIZE + HAL_DCACHE_LINE_SIZE*2];
+
+#define HAL_DCACHE_PURGE_ALL()                                          \
+CYG_MACRO_START                                                         \
+    volatile cyg_uint8 *addr = &dca[HAL_DCACHE_LINE_SIZE];              \
+    volatile cyg_uint8 tmp = 0;                                         \
+    int i;                                                              \
+    for( i = 0; i < HAL_DCACHE_SIZE; i += HAL_DCACHE_LINE_SIZE )        \
+    {                                                                   \
+        tmp = addr[i];                                                  \
+    }                                                                   \
+CYG_MACRO_END
+
+#endif // HAL_DCACHE_SYNC
+
+#endif // HAL_DCACHE_PURGE_ALL
+
+// -------------------------------------------------------------------------
+
+#ifndef MAX_STRIDE
+#define MAX_STRIDE 64
+#endif
+
+volatile char m[(HAL_DCACHE_SIZE/HAL_DCACHE_LINE_SIZE)*MAX_STRIDE];
+
+// -------------------------------------------------------------------------
+
+static void time0(register cyg_uint32 stride)
+{
+    register cyg_uint32 j,k;
+    register char c CYGBLD_ATTRIB_UNUSED;
+
+    diag_printf("stride=%d\n", stride);
+
+    k = 0;
+    if ( cyg_test_is_simulator )
+        k = 3960;
+
+    for(; k<4000;k++) {
+        for(j=0; j<(HAL_DCACHE_SIZE/HAL_DCACHE_LINE_SIZE); j++) {
+            c=m[stride*j];
+        }
+    }
+}
+
+// -------------------------------------------------------------------------
+
+void time1(void)
+{
+    cyg_uint32 i;
+
+    for(i=1; i<=MAX_STRIDE; i+=i) {
+        time0(i);
+    }
+}
+
+// -------------------------------------------------------------------------
+// This test could be improved by counting number of passes possible 
+// in a given number of ticks.
+
+static void entry0( void )
+{
+    register CYG_INTERRUPT_STATE oldints;
+
+#ifdef HAL_CACHE_UNIFIED
+
+    HAL_DISABLE_INTERRUPTS(oldints);
+    HAL_DCACHE_PURGE_ALL();             // rely on above definition
+    HAL_UCACHE_INVALIDATE_ALL();
+    HAL_UCACHE_DISABLE();
+    HAL_RESTORE_INTERRUPTS(oldints);
+    CYG_TEST_INFO("Cache off");
+    time1();
+
+    HAL_DISABLE_INTERRUPTS(oldints);
+    HAL_DCACHE_PURGE_ALL();             // rely on above definition
+    HAL_UCACHE_INVALIDATE_ALL();
+    HAL_UCACHE_ENABLE();
+    HAL_RESTORE_INTERRUPTS(oldints);
+    CYG_TEST_INFO("Cache on");
+    time1();
+
+#else // HAL_CACHE_UNIFIED
+
+    HAL_DISABLE_INTERRUPTS(oldints);
+    HAL_DCACHE_PURGE_ALL();
+    HAL_ICACHE_INVALIDATE_ALL();
+    HAL_DCACHE_INVALIDATE_ALL();
+    HAL_ICACHE_DISABLE();
+    HAL_DCACHE_DISABLE();
+    HAL_RESTORE_INTERRUPTS(oldints);
+    CYG_TEST_INFO("Dcache off Icache off");
+    time1();
+
+    HAL_DISABLE_INTERRUPTS(oldints);
+    HAL_DCACHE_PURGE_ALL();
+    HAL_ICACHE_INVALIDATE_ALL();
+    HAL_DCACHE_INVALIDATE_ALL();
+    HAL_ICACHE_DISABLE();
+    HAL_DCACHE_ENABLE();
+    HAL_RESTORE_INTERRUPTS(oldints);
+    CYG_TEST_INFO("Dcache on  Icache off");
+    time1();
+
+    HAL_DISABLE_INTERRUPTS(oldints);
+    HAL_DCACHE_PURGE_ALL();
+    HAL_ICACHE_INVALIDATE_ALL();
+    HAL_DCACHE_INVALIDATE_ALL();
+    HAL_ICACHE_ENABLE();
+    HAL_DCACHE_DISABLE();
+    HAL_RESTORE_INTERRUPTS(oldints);
+    CYG_TEST_INFO("Dcache off Icache on");
+    time1();
+
+    HAL_DISABLE_INTERRUPTS(oldints);
+    HAL_DCACHE_PURGE_ALL();
+    HAL_ICACHE_INVALIDATE_ALL();
+    HAL_DCACHE_INVALIDATE_ALL();
+    HAL_ICACHE_ENABLE();
+    HAL_DCACHE_ENABLE();
+    HAL_RESTORE_INTERRUPTS(oldints);
+    CYG_TEST_INFO("Dcache on  Icache on");
+    time1();
+
+    HAL_DISABLE_INTERRUPTS(oldints);
+    HAL_DCACHE_PURGE_ALL();
+    HAL_ICACHE_INVALIDATE_ALL();
+    HAL_DCACHE_INVALIDATE_ALL();
+    HAL_ICACHE_DISABLE();
+    HAL_DCACHE_DISABLE();
+    HAL_RESTORE_INTERRUPTS(oldints);
+    CYG_TEST_INFO("Dcache off Icache off");
+    time1();
+
+#endif // HAL_CACHE_UNIFIED
+
+    CYG_TEST_PASS_FINISH("End of test");
+}
+
+// -------------------------------------------------------------------------
+
+void cache_main( void )
+{
+    CYG_TEST_INIT();
+
+    entry0();
+
+}
+
+// -------------------------------------------------------------------------
+
+externC void
+cyg_start( void )
+{
+    cache_main();
+}
+
+#else // HAL_DCACHE_SIZE
+#define N_A_MSG "No cache"
+#endif // HAL_DCACHE_SIZE
+
+#ifdef N_A_MSG
+externC void
+cyg_start( void )
+{
+    CYG_TEST_INIT();
+    CYG_TEST_NA( N_A_MSG );
+}
+#endif // N_A_MSG
+
+// -------------------------------------------------------------------------
+/* EOF cache.c */
diff --git a/ecos/packages/hal/common/current/tests/context.c b/ecos/packages/hal/common/current/tests/context.c
new file mode 100644
index 0000000..4e96dd0
--- /dev/null
+++ b/ecos/packages/hal/common/current/tests/context.c
@@ -0,0 +1,120 @@
+/*=================================================================
+//
+//        context.c
+//
+//        HAL Thread context handling test
+//
+//==========================================================================
+// ####ECOSGPLCOPYRIGHTBEGIN####                                            
+// -------------------------------------------                              
+// This file is part of eCos, the Embedded Configurable Operating System.   
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under    
+// the terms of the GNU General Public License as published by the Free     
+// Software Foundation; either version 2 or (at your option) any later      
+// version.                                                                 
+//
+// eCos 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.  See the GNU General Public License    
+// for more details.                                                        
+//
+// You should have received a copy of the GNU General Public License        
+// along with eCos; if not, write to the Free Software Foundation, Inc.,    
+// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.            
+//
+// As a special exception, if other files instantiate templates or use      
+// macros or inline functions from this file, or you compile this file      
+// and link it with other works to produce a work based on this file,       
+// this file does not by itself cause the resulting work to be covered by   
+// the GNU General Public License. However the source code for this file    
+// must still be made available in accordance with section (3) of the GNU   
+// General Public License v2.                                               
+//
+// This exception does not invalidate any other reasons why a work based    
+// on this file might be covered by the GNU General Public License.         
+// -------------------------------------------                              
+// ####ECOSGPLCOPYRIGHTEND####                                              
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     nickg
+// Contributors:  nickg
+// Date:          1998-10-07
+//####DESCRIPTIONEND####
+*/
+
+#include <pkgconf/hal.h>
+
+#include <pkgconf/infra.h>
+
+#include <cyg/infra/testcase.h>
+
+#include <cyg/infra/cyg_trac.h>
+#include <cyg/hal/hal_arch.h>
+
+#define CYG_TRACE_USER_BOOL 1
+
+// -------------------------------------------------------------------------
+
+#define THREADS         4
+#define STACKSIZE       (2*1024)
+
+char stack[THREADS][STACKSIZE];
+
+CYG_ADDRWORD sp[THREADS];
+
+cyg_count32 switches = 0;
+
+// -------------------------------------------------------------------------
+
+void entry0( CYG_ADDRWORD arg )
+{
+    CYG_TRACE1B("Thread %d started\n", arg );
+
+    while( switches < 1000 )
+    {
+        HAL_THREAD_SWITCH_CONTEXT( &sp[arg], &sp[(arg+1) % THREADS] );
+
+        CYG_TRACE1B("Thread %d resumed\n", arg );
+
+        switches++;
+    }
+
+    CYG_TEST_PASS_FINISH("HAL Context test");
+    
+}
+
+// -------------------------------------------------------------------------
+
+void context_main(void)
+{
+    int i;
+    
+    CYG_TEST_INIT();
+
+    // Init all thread contexts:
+    
+    for( i = 0 ; i < THREADS; i++ )
+    {
+        sp[i] = (CYG_ADDRWORD)stack[i]+STACKSIZE;
+        
+        HAL_THREAD_INIT_CONTEXT( sp[i], i, entry0, i*0x01010000 );
+    }
+
+    // Load the first thread.
+    
+    HAL_THREAD_LOAD_CONTEXT( &sp[0] );
+}
+
+// -------------------------------------------------------------------------
+
+externC void
+cyg_start( void )
+{
+    context_main();
+}
+
+// -------------------------------------------------------------------------
+/* EOF context.c */
diff --git a/ecos/packages/hal/common/current/tests/cpp1.c b/ecos/packages/hal/common/current/tests/cpp1.c
new file mode 100644
index 0000000..9c5eaa3
--- /dev/null
+++ b/ecos/packages/hal/common/current/tests/cpp1.c
@@ -0,0 +1,108 @@
+/*=================================================================
+//
+//        cpp1.c
+//
+//        cpp arithmetic bug regression test
+//
+//==========================================================================
+// ####ECOSGPLCOPYRIGHTBEGIN####                                            
+// -------------------------------------------                              
+// This file is part of eCos, the Embedded Configurable Operating System.   
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under    
+// the terms of the GNU General Public License as published by the Free     
+// Software Foundation; either version 2 or (at your option) any later      
+// version.                                                                 
+//
+// eCos 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.  See the GNU General Public License    
+// for more details.                                                        
+//
+// You should have received a copy of the GNU General Public License        
+// along with eCos; if not, write to the Free Software Foundation, Inc.,    
+// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.            
+//
+// As a special exception, if other files instantiate templates or use      
+// macros or inline functions from this file, or you compile this file      
+// and link it with other works to produce a work based on this file,       
+// this file does not by itself cause the resulting work to be covered by   
+// the GNU General Public License. However the source code for this file    
+// must still be made available in accordance with section (3) of the GNU   
+// General Public License v2.                                               
+//
+// This exception does not invalidate any other reasons why a work based    
+// on this file might be covered by the GNU General Public License.         
+// -------------------------------------------                              
+// ####ECOSGPLCOPYRIGHTEND####                                              
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     hmt
+// Contributors:  hmt
+// Date:          2001-04-30
+//####DESCRIPTIONEND####
+*/
+
+#include <pkgconf/hal.h>
+
+#include <pkgconf/infra.h>
+
+#include <cyg/infra/testcase.h>
+
+// -----------------------------------------------------------------
+// This is smaller than 2048.
+// Unless the parser binds '+' too strongly because it is after a ket, so
+// it is mistaken for unary plus, when (4 * 20 + 2) * 4 * 20 is larger.
+#define CYGNUM_HAL_STACK_SIZE_MINIMUM ((4 * 20) + 2 * 4 * 20)
+
+#define CYGNUM_UITRON_STACK_SIZE (2048)
+
+#ifdef CYGNUM_HAL_STACK_SIZE_MINIMUM
+# ifdef CYGNUM_UITRON_STACK_SIZE
+#  if CYGNUM_UITRON_STACK_SIZE < CYGNUM_HAL_STACK_SIZE_MINIMUM
+
+// then override the configured stack size
+#   undef CYGNUM_UITRON_STACK_SIZE
+#   define CYGNUM_UITRON_STACK_SIZE CYGNUM_HAL_STACK_SIZE_MINIMUM
+
+#  endif // CYGNUM_UITRON_STACK_SIZE < CYGNUM_HAL_STACK_SIZE_MINIMUM
+# endif // CYGNUM_UITRON_STACK_SIZE
+#endif // CYGNUM_HAL_STACK_SIZE_MINIMUM
+
+
+// This tests for the bug per se:
+int i = CYGNUM_UITRON_STACK_SIZE;
+
+// This tests the workaround independently of more complex context:
+#define MAX(_x_,_y_) ((_x_) > (_y_) ? (_x_) : (_y_))
+
+static char stack1[
+    MAX(
+        CYGNUM_HAL_STACK_SIZE_MINIMUM,
+        2048)
+    ];
+
+// Better to report a fully-fledged failure and test the workaround than
+// fail early.
+#if 0
+# if CYGNUM_UITRON_STACK_SIZE != 2048
+#  error FAIL: CPP '+' binding bug detected
+# endif
+#endif
+
+// -------------------------------------------------------------------------
+externC void
+cyg_start( void )
+{
+    CYG_TEST_INIT();
+    CYG_TEST_PASS("CPP '+' binding test compiled OK");
+    CYG_TEST_PASS_FAIL( 2048 == i, "initialized i should be 2048" );
+    CYG_TEST_PASS_FAIL( 2048 == sizeof( stack1 ),
+                        "workaround: sizeof( stack1 ) should be 2048" );
+    CYG_TEST_EXIT("All done");
+}
+
+// -------------------------------------------------------------------------
+/* EOF cpp1.c */
diff --git a/ecos/packages/hal/common/current/tests/intr.c b/ecos/packages/hal/common/current/tests/intr.c
new file mode 100644
index 0000000..9cf695c
--- /dev/null
+++ b/ecos/packages/hal/common/current/tests/intr.c
@@ -0,0 +1,156 @@
+/*=================================================================
+//
+//        intr.c
+//
+//        HAL Interrupt API test
+//
+//==========================================================================
+// ####ECOSGPLCOPYRIGHTBEGIN####                                            
+// -------------------------------------------                              
+// This file is part of eCos, the Embedded Configurable Operating System.   
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under    
+// the terms of the GNU General Public License as published by the Free     
+// Software Foundation; either version 2 or (at your option) any later      
+// version.                                                                 
+//
+// eCos 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.  See the GNU General Public License    
+// for more details.                                                        
+//
+// You should have received a copy of the GNU General Public License        
+// along with eCos; if not, write to the Free Software Foundation, Inc.,    
+// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.            
+//
+// As a special exception, if other files instantiate templates or use      
+// macros or inline functions from this file, or you compile this file      
+// and link it with other works to produce a work based on this file,       
+// this file does not by itself cause the resulting work to be covered by   
+// the GNU General Public License. However the source code for this file    
+// must still be made available in accordance with section (3) of the GNU   
+// General Public License v2.                                               
+//
+// This exception does not invalidate any other reasons why a work based    
+// on this file might be covered by the GNU General Public License.         
+// -------------------------------------------                              
+// ####ECOSGPLCOPYRIGHTEND####                                              
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     nickg
+// Contributors:  nickg
+// Date:          1998-10-08
+//####DESCRIPTIONEND####
+*/
+
+#include <pkgconf/hal.h>
+
+#include <cyg/infra/testcase.h>
+
+#include <cyg/hal/hal_intr.h>
+#include <cyg/hal/drv_api.h>
+
+// Include HAL/Platform specifics
+#include CYGBLD_HAL_PLATFORM_H
+
+#ifdef CYGPKG_KERNEL
+#include <pkgconf/kernel.h>             // Need to look for the RTC config.
+#endif
+
+// Fallback defaults (in case HAL didn't define these)
+#ifndef CYGNUM_HAL_RTC_NUMERATOR       
+#define CYGNUM_HAL_RTC_NUMERATOR     1000000000
+#define CYGNUM_HAL_RTC_DENOMINATOR   100
+#define CYGNUM_HAL_RTC_PERIOD        9999
+#endif
+
+// -------------------------------------------------------------------------
+
+#define ISR_DATA        0xAAAA1234
+
+// -------------------------------------------------------------------------
+
+volatile cyg_count32 ticks = 0;
+volatile cyg_count32 dsr_ticks = 0;
+static cyg_interrupt intr;
+static cyg_handle_t  intr_handle;
+
+// -------------------------------------------------------------------------
+
+cyg_uint32 isr( cyg_uint32 vector, CYG_ADDRWORD data )
+{
+    CYG_TEST_CHECK( ISR_DATA == data , "Bad data passed to ISR");
+    CYG_TEST_CHECK( CYGNUM_HAL_INTERRUPT_RTC == vector ,
+                    "Bad vector passed to ISR");
+
+    HAL_CLOCK_RESET( vector, CYGNUM_HAL_RTC_PERIOD );
+
+    HAL_INTERRUPT_ACKNOWLEDGE( vector );
+    
+    ticks++;
+
+    return CYG_ISR_CALL_DSR;
+}
+
+// -------------------------------------------------------------------------
+
+void dsr( cyg_uint32 vector, cyg_ucount32 count, CYG_ADDRWORD data )
+{
+    CYG_TEST_CHECK( ISR_DATA == data , "Bad data passed to DSR");
+    CYG_TEST_CHECK( CYGNUM_HAL_INTERRUPT_RTC == vector ,
+                    "Bad vector passed to DSR");
+
+    dsr_ticks += count;
+}
+
+void intr_main( void )
+{
+    CYG_INTERRUPT_STATE oldints;
+
+    cyg_drv_interrupt_create(CYGNUM_HAL_INTERRUPT_RTC, 1,
+                             ISR_DATA, isr, dsr, &intr_handle, &intr);
+    cyg_drv_interrupt_attach(intr_handle);
+    HAL_CLOCK_INITIALIZE( CYGNUM_HAL_RTC_PERIOD );
+    cyg_drv_interrupt_unmask(CYGNUM_HAL_INTERRUPT_RTC);
+
+    HAL_ENABLE_INTERRUPTS();
+
+    while( ticks < 10 )
+    {
+        
+    }
+
+
+    CYG_TEST_CHECK( dsr_ticks == 10, "DSR not called sufficient times");
+    
+    HAL_DISABLE_INTERRUPTS(oldints);
+
+    CYG_TEST_PASS_FINISH("HAL interrupt test");
+}
+
+
+// -------------------------------------------------------------------------
+
+externC void
+cyg_start( void )
+{
+    CYG_TEST_INIT();
+
+    // Attaching the ISR will not succeed if the kernel real-time
+    // clock has been configured in.
+#ifndef CYGVAR_KERNEL_COUNTERS_CLOCK
+
+    intr_main();
+
+#else
+
+    CYG_TEST_NA("Cannot override kernel real-time clock.");
+
+#endif
+}
+
+
+// -------------------------------------------------------------------------
+// EOF intr.c
diff --git a/ecos/packages/hal/common/current/tests/vaargs.c b/ecos/packages/hal/common/current/tests/vaargs.c
new file mode 100644
index 0000000..9bb621d
--- /dev/null
+++ b/ecos/packages/hal/common/current/tests/vaargs.c
@@ -0,0 +1,156 @@
+//=================================================================
+//
+//        vaargs.c
+//
+//        HAL variable argument calls test
+//
+//==========================================================================
+// ####ECOSGPLCOPYRIGHTBEGIN####                                            
+// -------------------------------------------                              
+// This file is part of eCos, the Embedded Configurable Operating System.   
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under    
+// the terms of the GNU General Public License as published by the Free     
+// Software Foundation; either version 2 or (at your option) any later      
+// version.                                                                 
+//
+// eCos 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.  See the GNU General Public License    
+// for more details.                                                        
+//
+// You should have received a copy of the GNU General Public License        
+// along with eCos; if not, write to the Free Software Foundation, Inc.,    
+// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.            
+//
+// As a special exception, if other files instantiate templates or use      
+// macros or inline functions from this file, or you compile this file      
+// and link it with other works to produce a work based on this file,       
+// this file does not by itself cause the resulting work to be covered by   
+// the GNU General Public License. However the source code for this file    
+// must still be made available in accordance with section (3) of the GNU   
+// General Public License v2.                                               
+//
+// This exception does not invalidate any other reasons why a work based    
+// on this file might be covered by the GNU General Public License.         
+// -------------------------------------------                              
+// ####ECOSGPLCOPYRIGHTEND####                                              
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     jskov
+// Contributors:  jskov
+// Date:          2001-08-03
+//####DESCRIPTIONEND####
+//==========================================================================
+
+#include <cyg/infra/testcase.h>         // test case macros
+#include <cyg/infra/diag.h>             // diag_printf
+#include <cyg/infra/cyg_ass.h>          // assertions
+
+#include <cyg/hal/hal_arch.h>           // context macros
+
+#include <stdarg.h>                     // vaargs magic
+
+// -------------------------------------------------------------------------
+
+int
+function(int n, ...)
+{
+    va_list args;
+    int c = 11 * n;
+    int i = 1;
+    int res = 1;
+
+    CYG_ASSERT(n >= 0 && n < 8, "Invalid count argument");
+
+    va_start(args, n);
+
+    for (i = 1; i <= n; c++, i++) {
+        int v = va_arg(args, int);
+        if (v != c) {
+            diag_printf("FAIL:<Bad argument: index %d expected %d got %d>\n", i, c, v);
+            res = 0;
+        }
+    }       
+
+    va_end(args);
+
+    return res;
+}
+
+int
+function_proxy(int n, va_list args)
+{
+    int c = 11 * n;
+    int i = 1;
+    int res = 1;
+
+    CYG_ASSERT(n >= 0 && n < 8, "Invalid count argument");
+
+    for (i = 1; i <= n; c++, i++) {
+        int v = va_arg(args, int);
+        if (v != c) {
+            diag_printf("FAIL:<Bad argument: index %d expected %d got %d>\n", i, c, v);
+            res = 0;
+        }
+    }       
+
+    return res;
+}
+
+int
+proxy(int n, ...)
+{
+    int res;
+    va_list args;
+
+    va_start(args, n);
+    res = function_proxy(n, args);
+    va_end(args);
+
+    return res;
+}
+
+
+void
+entry(void)
+{
+    int res;
+
+    res =  function(0);
+    res &= function(1, 11);
+    res &= function(2, 22, 23);
+    res &= function(3, 33, 34, 35);
+    res &= function(4, 44, 45, 46, 47);
+    res &= function(5, 55, 56, 57, 58, 59);
+    res &= function(6, 66, 67, 68, 69, 70, 71);
+    res &= function(7, 77, 78, 79, 80, 81, 82, 83);
+    CYG_TEST_PASS_FAIL(res, "Direct vaargs calls");
+
+    res =  proxy(0);
+    res &= proxy(1, 11);
+    res &= proxy(2, 22, 23);
+    res &= proxy(3, 33, 34, 35);
+    res &= proxy(4, 44, 45, 46, 47);
+    res &= proxy(5, 55, 56, 57, 58, 59);
+    res &= proxy(6, 66, 67, 68, 69, 70, 71);
+    res &= proxy(7, 77, 78, 79, 80, 81, 82, 83);
+    CYG_TEST_PASS_FAIL(res, "Proxy vaargs calls");
+
+    CYG_TEST_FINISH("HAL vaargs test");
+}
+
+// -------------------------------------------------------------------------
+
+externC void
+cyg_start( void )
+{
+    CYG_TEST_INIT();
+
+    entry();
+}
+
+// -------------------------------------------------------------------------
+// EOF vaargs.c