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2008-10-14 Joel Sherrill <joel.sherrill@oarcorp.com>

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* malloctest/init.c: Do not generate alignment factors larger that will
	not fit in a native integer.
This commit is contained in:
Joel Sherrill
2008-10-14 13:16:03 +00:00
parent 29ff6c9ccb
commit d7e739a96b
2 changed files with 22 additions and 2 deletions
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5
testsuites/libtests/ChangeLog
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@@ -1,3 +1,8 @@
2008-10-14 Joel Sherrill <joel.sherrill@oarcorp.com>
* malloctest/init.c: Do not generate alignment factors larger that will
not fit in a native integer.
2008-09-17 Joel Sherrill <joel.sherrill@oarcorp.com> 2008-09-17 Joel Sherrill <joel.sherrill@oarcorp.com>
* stackchk/system.h: Rename STACK_CHECKER_ON to more appropriate * stackchk/system.h: Rename STACK_CHECKER_ON to more appropriate

19
testsuites/libtests/malloctest/init.c
View File

@@ -26,6 +26,7 @@
#include "system.h" #include "system.h"
#include <stdlib.h> #include <stdlib.h>
#include <inttypes.h>
#include <errno.h> #include <errno.h>
#include <rtems/score/protectedheap.h> #include <rtems/score/protectedheap.h>
@@ -227,6 +228,7 @@ void test_posix_memalign(void)
void *p1, *p2; void *p1, *p2;
int i; int i;
int sc; int sc;
int maximumShift;
puts( "posix_memalign - NULL return pointer -- EINVAL" ); puts( "posix_memalign - NULL return pointer -- EINVAL" );
sc = posix_memalign( NULL, 32, 8 ); sc = posix_memalign( NULL, 32, 8 );
@@ -240,8 +242,17 @@ void test_posix_memalign(void)
sc = posix_memalign( &p1, 2, 8 ); sc = posix_memalign( &p1, 2, 8 );
fatal_posix_service_status( sc, EINVAL, "posix_memalign alignment of 2" ); fatal_posix_service_status( sc, EINVAL, "posix_memalign alignment of 2" );
for ( i=2 ; i<32 ; i++ ) { if ( sizeof(int) == 4 )
printf( "posix_memalign - alignment of %d -- OK\n", 1 << i ); maximumShift = 31;
else if ( sizeof(int) == 2 )
maximumShift = 15;
else {
printf( "Unsupported int size == %d\n", sizeof(int) );
rtems_test_exit(0);
}
for ( i=2 ; i<maximumShift ; i++ ) {
printf( "posix_memalign - alignment of %" PRId32 " -- OK\n",
(int32_t) 1 << i );
sc = posix_memalign( &p1, 1 << i, 8 ); sc = posix_memalign( &p1, 1 << i, 8 );
if ( sc == ENOMEM ) { if ( sc == ENOMEM ) {
printf( "posix_memalign - ran out of memory trying %d\n", 1<<i ); printf( "posix_memalign - ran out of memory trying %d\n", 1<<i );
@@ -251,6 +262,10 @@ void test_posix_memalign(void)
free( p1 ); free( p1 );
} }
for ( ; i<maximumShift ; i++ ) {
printf( "posix_memalign - alignment of %" PRId32 " -- SKIPPED\n",
(int32_t) 1 << i );
}
} }