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test: support test for UT cases expect to reset

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This commit is contained in:
houchenyao
2017-09-20 17:17:51 +08:00
committed by Ivan Grokhotkov
parent 1613044aef
commit f80824a2d8
7 changed files with 103 additions and 59 deletions
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81
components/esp32/panic.c
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@@ -129,14 +129,14 @@ static __attribute__((noreturn)) inline void invoke_abort()
SEGGER_RTT_ESP32_FlushNoLock(CONFIG_ESP32_APPTRACE_POSTMORTEM_FLUSH_TRAX_THRESH, APPTRACE_ONPANIC_HOST_FLUSH_TMO);
#else
esp_apptrace_flush_nolock(ESP_APPTRACE_DEST_TRAX, CONFIG_ESP32_APPTRACE_POSTMORTEM_FLUSH_TRAX_THRESH,
APPTRACE_ONPANIC_HOST_FLUSH_TMO);
APPTRACE_ONPANIC_HOST_FLUSH_TMO);
#endif
#endif
while(1) {
while (1) {
if (esp_cpu_in_ocd_debug_mode()) {
__asm__ ("break 0,0");
}
*((int*) 0) = 0;
*((int *) 0) = 0;
}
}
@@ -221,13 +221,17 @@ void panicHandler(XtExcFrame *frame)
int debugRsn;
asm("rsr.debugcause %0":"=r"(debugRsn));
panicPutStr("Debug exception reason: ");
if (debugRsn&XCHAL_DEBUGCAUSE_ICOUNT_MASK) panicPutStr("SingleStep ");
if (debugRsn&XCHAL_DEBUGCAUSE_IBREAK_MASK) panicPutStr("HwBreakpoint ");
if (debugRsn&XCHAL_DEBUGCAUSE_DBREAK_MASK) {
if (debugRsn & XCHAL_DEBUGCAUSE_ICOUNT_MASK) {
panicPutStr("SingleStep ");
}
if (debugRsn & XCHAL_DEBUGCAUSE_IBREAK_MASK) {
panicPutStr("HwBreakpoint ");
}
if (debugRsn & XCHAL_DEBUGCAUSE_DBREAK_MASK) {
//Unlike what the ISA manual says, this core seemingly distinguishes from a DBREAK
//reason caused by watchdog 0 and one caused by watchdog 1 by setting bit 8 of the
//debugcause if the cause is watchdog 1 and clearing it if it's watchdog 0.
if (debugRsn&(1<<8)) {
if (debugRsn & (1 << 8)) {
#if CONFIG_FREERTOS_WATCHPOINT_END_OF_STACK
const char *name = pcTaskGetTaskName(xTaskGetCurrentTaskHandleForCPU(core_id));
panicPutStr("Stack canary watchpoint triggered (");
@@ -239,10 +243,16 @@ void panicHandler(XtExcFrame *frame)
} else {
panicPutStr("Watchpoint 0 triggered ");
}
}
if (debugRsn&XCHAL_DEBUGCAUSE_BREAK_MASK) panicPutStr("BREAK instr ");
if (debugRsn&XCHAL_DEBUGCAUSE_BREAKN_MASK) panicPutStr("BREAKN instr ");
if (debugRsn&XCHAL_DEBUGCAUSE_DEBUGINT_MASK) panicPutStr("DebugIntr ");
}
if (debugRsn & XCHAL_DEBUGCAUSE_BREAK_MASK) {
panicPutStr("BREAK instr ");
}
if (debugRsn & XCHAL_DEBUGCAUSE_BREAKN_MASK) {
panicPutStr("BREAKN instr ");
}
if (debugRsn & XCHAL_DEBUGCAUSE_DEBUGINT_MASK) {
panicPutStr("DebugIntr ");
}
panicPutStr("\r\n");
}
@@ -252,7 +262,7 @@ void panicHandler(XtExcFrame *frame)
SEGGER_RTT_ESP32_FlushNoLock(CONFIG_ESP32_APPTRACE_POSTMORTEM_FLUSH_TRAX_THRESH, APPTRACE_ONPANIC_HOST_FLUSH_TMO);
#else
esp_apptrace_flush_nolock(ESP_APPTRACE_DEST_TRAX, CONFIG_ESP32_APPTRACE_POSTMORTEM_FLUSH_TRAX_THRESH,
APPTRACE_ONPANIC_HOST_FLUSH_TMO);
APPTRACE_ONPANIC_HOST_FLUSH_TMO);
#endif
#endif
setFirstBreakpoint(frame->pc);
@@ -266,15 +276,16 @@ void xt_unhandled_exception(XtExcFrame *frame)
haltOtherCore();
esp_dport_access_int_abort();
if (!abort_called) {
panicPutStr("Guru Meditation Error of type ");
panicPutStr("Guru Meditation Error: Core ");
panicPutDec(xPortGetCoreID());
panicPutStr(" panic'ed (");
int exccause = frame->exccause;
if (exccause < NUM_EDESCS) {
panicPutStr(edesc[exccause]);
} else {
panicPutStr("Unknown");
}
panicPutStr(" occurred on core ");
panicPutDec(xPortGetCoreID());
panicPutStr(")\r\n");
if (esp_cpu_in_ocd_debug_mode()) {
panicPutStr(" at pc=");
panicPutHex(frame->pc);
@@ -284,7 +295,7 @@ void xt_unhandled_exception(XtExcFrame *frame)
SEGGER_RTT_ESP32_FlushNoLock(CONFIG_ESP32_APPTRACE_POSTMORTEM_FLUSH_TRAX_THRESH, APPTRACE_ONPANIC_HOST_FLUSH_TMO);
#else
esp_apptrace_flush_nolock(ESP_APPTRACE_DEST_TRAX, CONFIG_ESP32_APPTRACE_POSTMORTEM_FLUSH_TRAX_THRESH,
APPTRACE_ONPANIC_HOST_FLUSH_TMO);
APPTRACE_ONPANIC_HOST_FLUSH_TMO);
#endif
#endif
//Stick a hardware breakpoint on the address the handler returns to. This way, the OCD debugger
@@ -458,7 +469,7 @@ static __attribute__((noreturn)) void commonErrorHandler(XtExcFrame *frame)
SEGGER_RTT_ESP32_FlushNoLock(CONFIG_ESP32_APPTRACE_POSTMORTEM_FLUSH_TRAX_THRESH, APPTRACE_ONPANIC_HOST_FLUSH_TMO);
#else
esp_apptrace_flush_nolock(ESP_APPTRACE_DEST_TRAX, CONFIG_ESP32_APPTRACE_POSTMORTEM_FLUSH_TRAX_THRESH,
APPTRACE_ONPANIC_HOST_FLUSH_TMO);
APPTRACE_ONPANIC_HOST_FLUSH_TMO);
#endif
reconfigureAllWdts();
#endif
@@ -515,28 +526,36 @@ void esp_set_breakpoint_if_jtag(void *fn)
esp_err_t esp_set_watchpoint(int no, void *adr, int size, int flags)
{
int x;
if (no<0 || no>1) return ESP_ERR_INVALID_ARG;
if (flags&(~0xC0000000)) return ESP_ERR_INVALID_ARG;
int dbreakc=0x3F;
//We support watching 2^n byte values, from 1 to 64. Calculate the mask for that.
for (x=0; x<7; x++) {
if (size==(1<<x)) break;
dbreakc<<=1;
if (no < 0 || no > 1) {
return ESP_ERR_INVALID_ARG;
}
if (flags & (~0xC0000000)) {
return ESP_ERR_INVALID_ARG;
}
int dbreakc = 0x3F;
//We support watching 2^n byte values, from 1 to 64. Calculate the mask for that.
for (x = 0; x < 7; x++) {
if (size == (1 << x)) {
break;
}
dbreakc <<= 1;
}
if (x == 7) {
return ESP_ERR_INVALID_ARG;
}
if (x==7) return ESP_ERR_INVALID_ARG;
//Mask mask and add in flags.
dbreakc=(dbreakc&0x3f)|flags;
dbreakc = (dbreakc & 0x3f) | flags;
if (no==0) {
if (no == 0) {
asm volatile(
"wsr.dbreaka0 %0\n" \
"wsr.dbreakc0 %1\n" \
::"r"(adr),"r"(dbreakc));
::"r"(adr), "r"(dbreakc));
} else {
asm volatile(
"wsr.dbreaka1 %0\n" \
"wsr.dbreakc1 %1\n" \
::"r"(adr),"r"(dbreakc));
::"r"(adr), "r"(dbreakc));
}
return ESP_OK;
}
@@ -544,8 +563,8 @@ esp_err_t esp_set_watchpoint(int no, void *adr, int size, int flags)
void esp_clear_watchpoint(int no)
{
//Setting a dbreakc register to 0 makes it trigger on neither load nor store, effectively disabling it.
int dbreakc=0;
if (no==0) {
int dbreakc = 0;
if (no == 0) {
asm volatile(
"wsr.dbreakc0 %0\n" \
::"r"(dbreakc));