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Fix Stack stats by running the test command with "-DMBED_HEAP_STATS_ENABLED=1" 

In CI, I receive an mbed assert of stack stats by running the following commands. Its assert is TIMEOUT.
mbed test -m RZ_A1H -t GCC_ARM -DMBED_STACK_STATS_ENABLED=1 --clean --compile
mbed test -m RZ_A1H -t GCC_ARM --run -n tests-mbed_drivers-stl_features -v

So, I fixed the process of related to stack stats (osThreadInfoStackMax).The Detail contents is here.
https://github.com/ARMmbed/mbed-os/issues/3273#issuecomment-268407191
pull/3755/head
TomoYamanaka 2017-01-23 18:11:27 +09:00 committed by Martin Kojtal
parent b8fccedbc8
commit ee87e5cf57
2 changed files with 26 additions and 5 deletions
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6
rtos/rtx/TARGET_CORTEX_A/RTX_Conf_CA.c
View File

@ -107,7 +107,11 @@
// <i> Initialize thread stack with watermark pattern for analyzing stack usage (current/maximum) in System and Thread Viewer.
// <i> Enabling this option increases significantly the execution time of osThreadCreate.
#ifndef OS_STKINIT
#define OS_STKINIT 0
#if (defined(MBED_STACK_STATS_ENABLED) && MBED_STACK_STATS_ENABLED)
#define OS_STKINIT 1
#else
#define OS_STKINIT 0
#endif
#endif
// <o>Processor mode for thread execution

25
rtos/rtx/TARGET_CORTEX_A/rt_CMSIS.c
View File

@ -843,10 +843,27 @@ os_InRegs osEvent_type svcThreadGetInfo (osThreadId thread_id, osThreadInfo info
}
if (osThreadInfoStackMax == info) {
// Cortex-A RTX does not have stack init so
// the maximum stack usage cannot be obtained.
ret.status = osErrorResource;
return osEvent_ret_status;
uint32_t i;
uint32_t *stack_ptr;
uint32_t stack_size;
if (!(os_stackinfo & (1 << 28))) {
// Stack init must be turned on for max stack usage
ret.status = osErrorResource;
return osEvent_ret_status;
}
stack_ptr = (uint32_t*)ptcb->stack;
stack_size = ptcb->priv_stack;
if (0 == stack_size) {
// This is an OS task - always a fixed size
stack_size = os_stackinfo & 0x3FFFF;
}
for (i = 1; i <stack_size / 4; i++) {
if (stack_ptr[i] != MAGIC_PATTERN) {
break;
}
}
ret.value.v = stack_size - i * 4;
return osEvent_ret_value;
}
if (osThreadInfoEntry == info) {