diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-06-22 19:59:35 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-06-22 19:59:35 +0000 |
| commit | ba6f945a7e852a75c5b91474b4c9e0515962ebe0 (patch) | |
| tree | 325a992406ec9d9845826649d7e699f95dd99d68 /testsuites/libtests/stackchk | |
| parent | 2010-06-22 Jennifer Averett <Jennifer.Averett@OARcorp.com> (diff) | |
| download | rtems-ba6f945a7e852a75c5b91474b4c9e0515962ebe0.tar.bz2 | |
2010-06-22 Joel Sherrill <joel.sherrilL@OARcorp.com>
* stackchk/blow.c, stackchk/stackchk.scn: Print a stack check report
before blowing stack.
Diffstat (limited to 'testsuites/libtests/stackchk')
| -rw-r--r-- | testsuites/libtests/stackchk/blow.c | 31 | ||||
| -rw-r--r-- | testsuites/libtests/stackchk/stackchk.scn | 7 |
2 files changed, 23 insertions, 15 deletions
diff --git a/testsuites/libtests/stackchk/blow.c b/testsuites/libtests/stackchk/blow.c index de5d4ee1fc..feefa5678c 100644 --- a/testsuites/libtests/stackchk/blow.c +++ b/testsuites/libtests/stackchk/blow.c @@ -14,6 +14,7 @@ */ #include <rtems.h> +#include <rtems/stackchk.h> void b(void) {} @@ -28,22 +29,22 @@ b(); * does not cause problems :) */ - area = (unsigned char *)_Thread_Executing->Start.Initial_stack.area; + area = (unsigned char *)_Thread_Executing->Start.Initial_stack.area; - /* Look in the stack checker implementation for this magic offset */ - low = (volatile uint32_t *) (area + sizeof(Heap_Block) - HEAP_BLOCK_HEADER_SIZE); - high = (volatile uint32_t *) - (area + _Thread_Executing->Start.Initial_stack.size - 16); + /* Look in the stack checker implementation for this magic offset */ + low = (volatile uint32_t *) \ + (area + sizeof(Heap_Block) - HEAP_BLOCK_HEADER_SIZE); + high = (volatile uint32_t *) + (area + _Thread_Executing->Start.Initial_stack.size - 16); + low[0] = 0x11111111; + low[1] = 0x22222222; + low[2] = 0x33333333; + low[3] = 0x44444444; - low[0] = 0x11111111; - low[1] = 0x22222222; - low[2] = 0x33333333; - low[3] = 0x44444444; - - high[0] = 0x55555555; - high[1] = 0x66666666; - high[2] = 0x77777777; - high[3] = 0x88888888; - + high[0] = 0x55555555; + high[1] = 0x66666666; + high[2] = 0x77777777; + high[3] = 0x88888888; + rtems_stack_checker_report_usage(); } diff --git a/testsuites/libtests/stackchk/stackchk.scn b/testsuites/libtests/stackchk/stackchk.scn index df47a61dbb..5f30fc22ea 100644 --- a/testsuites/libtests/stackchk/stackchk.scn +++ b/testsuites/libtests/stackchk/stackchk.scn @@ -5,6 +5,13 @@ TA3 - rtems_clock_get_tod - 09:00:00 12/31/1988 TA1 - rtems_clock_get_tod - 09:00:05 12/31/1988 TA1 - rtems_clock_get_tod - 09:00:10 12/31/1988 TA2 - rtems_clock_get_tod - 09:00:10 12/31/1988 +Stack usage by thread + ID NAME LOW HIGH CURRENT AVAILABLE USED +0x09010001 IDLE 0002022AE0 - 0002023AEF 00020238B0 4096 592 +0x0A010002 TA1 0002025630 - 000202863F 0002028420 12288 2752 +0x0A010003 TA2 0002028BD8 - 000202BBE7 000202B9C0 12288 2856 +0x0A010004 TA3 000202C180 - 000202F18F 000202EF70 12288 2752 +0xFFFFFFFF INTR 0002020200 - 00020211FF 0000000000 4080 792 TA1 - rtems_clock_get_tod - 09:00:15 12/31/1988 BLOWN STACK!!! task control block: 0x???????? |