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sapi: Use an interrupt lock for test extension

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Ensure to report only once on SMP machines and ensure that the report is
output completely.
This commit is contained in:
Sebastian Huber
2014-10-24 07:09:31 +02:00
parent 17889b257c
commit 801ad184ea
1 changed files with 20 additions and 23 deletions
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43
cpukit/sapi/src/testextension.c
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@@ -19,27 +19,10 @@
#include <rtems/test.h> #include <rtems/test.h>
#include <rtems/profiling.h> #include <rtems/profiling.h>
#if defined(RTEMS_SMP) static bool report_done;
#include <rtems/score/smpimpl.h>
#endif
#if defined(RTEMS_PROFILING) static rtems_interrupt_lock report_lock =
static bool should_report( RTEMS_INTERRUPT_LOCK_INITIALIZER( "test report" );
rtems_fatal_source source,
rtems_fatal_code code
)
{
#if defined(RTEMS_SMP)
return source != RTEMS_FATAL_SOURCE_SMP
|| code != SMP_FATAL_SHUTDOWN_RESPONSE;
#else
(void) source;
(void) code;
return true;
#endif
}
#endif
void rtems_test_fatal_extension( void rtems_test_fatal_extension(
rtems_fatal_source source, rtems_fatal_source source,
@@ -47,10 +30,18 @@ void rtems_test_fatal_extension(
rtems_fatal_code code rtems_fatal_code code
) )
{ {
(void) is_internal;
#if defined(RTEMS_PROFILING) #if defined(RTEMS_PROFILING)
if ( should_report( source, code ) ) { rtems_interrupt_lock_context lock_context;
/*
* Ensures to report only once on SMP machines and ensures that the report is
* output completely.
*/
rtems_interrupt_lock_acquire( &report_lock, &lock_context );
if ( !report_done ) {
report_done = true;
printk( printk(
"\n*** PROFILING REPORT BEGIN %s ***\n", "\n*** PROFILING REPORT BEGIN %s ***\n",
rtems_test_name rtems_test_name
@@ -69,5 +60,11 @@ void rtems_test_fatal_extension(
rtems_test_name rtems_test_name
); );
} }
rtems_interrupt_lock_release( &report_lock, &lock_context );
#endif #endif
(void) source;
(void) is_internal;
(void) code;
} }