RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

sptests/sp62: Rework to avoid heap internals

Browse Source 
This avoids problems with debugging enabled.
This commit is contained in:
Sebastian Huber
2013-06-25 14:32:44 +02:00
parent 7c1fcff32f
commit 8388970897
1 changed files with 29 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
testsuites/sptests/sp62/init.c
View File

@@ -22,27 +22,29 @@ rtems_id Region;
uint32_t Region_Memory[256] CPU_STRUCTURE_ALIGNMENT;
volatile bool case_hit;
#define FIRST_ALLOC 980
#define BLOCK_ALLOC 900
#define RESIZE 16
#define SECOND_ALLOC (sizeof(Region_Memory) / 2)
#define RESIZE 1
rtems_task Blocker(
rtems_task_argument ignored
)
{
rtems_status_code sc;
void *segment_address_1;
void *segment_address_2;
puts( "Blocker - rtems_region_get_segment - OK");
sc = rtems_region_get_segment(
Region,
BLOCK_ALLOC,
SECOND_ALLOC,
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT,
&segment_address_1
&segment_address_2
);
directive_failed( sc, "rtems_region_get_segment" );
sc = rtems_region_return_segment( Region, segment_address_2 );
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
puts( "Blocker - Got memory after resize" );
case_hit = true;
@@ -57,7 +59,7 @@ rtems_task Init(
rtems_status_code sc;
void *segment_address_1;
uintptr_t old_size;
size_t size;
size_t first_alloc_size;
puts( "\n\n*** TEST 62 ***" );
@@ -88,14 +90,18 @@ rtems_task Init(
directive_failed( sc, "rtems_region_create" );
puts( "Init - rtems_region_get_segment - OK");
sc = rtems_region_get_segment(
Region,
FIRST_ALLOC,
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT,
&segment_address_1
);
directive_failed( sc, "rtems_region_get_segment" );
first_alloc_size = sizeof( Region_Memory );
do {
--first_alloc_size;
sc = rtems_region_get_segment(
Region,
first_alloc_size,
RTEMS_NO_WAIT,
RTEMS_NO_TIMEOUT,
&segment_address_1
);
} while ( sc == RTEMS_UNSATISFIED || sc == RTEMS_INVALID_SIZE );
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
puts( "Init - sleep 1 second for Blocker - OK");
sleep(1);
@@ -121,23 +127,14 @@ rtems_task Init(
* Now resize and take all of memory so there is no need to
* process any blocked tasks waiting for memory.
*/
size = sizeof(Region_Memory);
while (1) {
sc = rtems_region_resize_segment(
Region, segment_address_1, size, &old_size);
if ( sc == RTEMS_UNSATISFIED ) {
size --;
if ( size )
continue;
}
directive_failed( sc, "rtems_region_resize_segment" );
if ( sc == RTEMS_SUCCESSFUL )
break;
}
if ( sc == RTEMS_SUCCESSFUL && size != 0 )
puts( "Init - resized to all of available memory" );
puts( "Init - resized to all of available memory" );
sc = rtems_region_resize_segment(
Region,
segment_address_1,
first_alloc_size,
&old_size
);
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
puts( "*** END OF TEST 62 ***" );
rtems_test_exit(0);