--- /dev/null
+/*
+ * @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "tskm_wakeup.h"
+#include "tskm_debug.h"
+#include "tskm_util.h"
+#include "tskm_state.h"
+#include "tskm_port_subsys.h"
+#include "tskm_port_pf.h"
+
+#include "tskm_gstep.h"
+
+
+/*********************************************************
+ * Get gradual startup context
+ *********************************************************/
+TSKM_STATIC TSKM_GSTEP_CTX_t*
+gstepGetWakeupCtx(TSKM_MAIN_CTX_t* p_main) {
+ return &p_main->wakeup;
+}
+
+/***********************************************************************
+ * Startup completion process
+ ***********************************************************************/
+TSKM_STATIC void wakeupFinish(TSKM_MAIN_CTX_t* p_main) {
+ return;
+}
+
+/*********************************************************
+ * Challenge for a transition to the next state
+ *********************************************************/
+TSKM_STATIC void tryTransNextState(TSKM_MAIN_CTX_t* p_main) {
+ TSKM_GSTEP_CTX_t* p_wakeup;
+ TSKM_GSTEP_t* p_current;
+
+ p_wakeup = gstepGetWakeupCtx(p_main);
+ p_current = gstepGetCurrent(p_wakeup);
+
+ if (!p_current) {
+ return;
+ }
+
+ // LCOV_EXCL_BR_START 8: Because the second condition in the if statement is never false
+ if (tskm_svcsIsWaiting(&p_main->svcs) == TSKM_FALSE && // No waiting services
+ ((p_wakeup->compState & p_current->nextTransCond)
+ == p_current->nextTransCond)) { // Event completion condition
+ // LCOV_EXCL_BR_STOP
+ if (gstepIsLast(p_wakeup)) {
+ tskm_stateTransit(p_main, TSKM_ST_WAKEUP, TSKM_ST_RUNNING);
+ } else {
+ tskm_stateTransit(p_main, TSKM_ST_WAKEUP, TSKM_ST_WAKEUP);
+ }
+ }
+}
+
+/*********************************************************
+ * Gradual startup request issuance process
+ *********************************************************/
+TSKM_ERR_t tskm_entryWakeup_Req(TSKM_MAIN_CTX_t* p_main,
+ TSKM_GSTEP_t* p_current) {
+ uint32_t ii;
+
+ // Refer to the stepId and perform preprocessing if needed.
+ if (p_current->gstepId == TSKM_GSTEP_BUPCHK) {
+ TSKM_PRINTF(TSKM_LOG_STATE, "BUPCHK EXE");
+ // When TaskManager is used as a system Launcher, system data is initialized here.
+ }
+
+ // Start process
+ for (ii = 0; ii < p_current->execSvcNum; ii++) {
+ TSKM_ERR_t tskmRet;
+ TSKM_SVCID_t svcId = p_current->execSvcIdList[ii];
+ TSKM_SVC_CTX_t* p_svc = tskm_svcsGetSvcBySvcId(&p_main->svcs, svcId);
+
+ tskmRet = tskm_svcExec(p_svc);
+ TSKM_ERR_CHK_DFT;
+ }
+
+ // Issue gradual startup request
+ for (ii = 0; ii < p_current->reqNum; ii++) {
+ TSKM_ERR_t tskmRet;
+ TSKM_GSTEP_REQ_INFO_t* p_req = &p_current->reqList[ii];
+ TSKM_SVC_CTX_t* p_svc = tskm_svcsGetSvcBySvcId(&p_main->svcs, p_req->svcId);
+
+ // Queuing in the SVC layer even for services that are not started.
+ tskmRet = tskm_svcWakeupRequest(p_svc, p_req);
+ TSKM_ERR_CHK_DFT; // LCOV_EXCL_BR_LINE 6: Because TSKM_ERR_CHK_DFT does not specify a condition for goto to ERROR
+ }
+
+ if (p_current->nextTransCond) {
+ TSKM_PRINTF(TSKM_LOG_STATE, "WAIT COMP:%s(%llx)",
+ tskm_convInitCompId2Str(p_current->nextTransCond),
+ p_current->nextTransCond);
+ }
+
+ return TSKM_E_OK;
+
+ // LCOV_EXCL_START 6: Checked in Death testing, but it is not reflected in the coverage and excluded
+ ERROR:
+ AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 200: test assert
+ return TSKM_E_NG;
+ // LCOV_EXCL_STOP
+}
+
+/*********************************************************
+ * Gradual startup entry process
+ *********************************************************/
+TSKM_ERR_t tskm_entryWakeup(TSKM_MAIN_CTX_t* p_main) {
+ TSKM_FUNC_IN();
+
+ TSKM_GSTEP_CTX_t* p_wakeup;
+ TSKM_GSTEP_t* p_current;
+
+ p_main->state = TSKM_ST_WAKEUP;
+ p_wakeup = gstepGetWakeupCtx(p_main);
+ p_current = gstepGetCurrent(p_wakeup);
+
+ if (p_current == NULL) { // LCOV_EXCL_BR_LINE 8: Because condition false setting is not possible
+ // LCOV_EXCL_START 8: Because condition false setting is not possible
+ AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 200: test assert
+ TSKM_ASSERT(0);
+ tskm_pf_exit(EXIT_FAILURE);
+ // LCOV_EXCL_STOP
+ }
+
+ TSKM_PRINTF(TSKM_LOG_SVCSTATE, "WAKEUP GSTEP:%d", p_wakeup->gstepIdx);
+
+ if (tskm_entryWakeup_Req(p_main, p_current) == TSKM_E_NG) { // LCOV_EXCL_BR_LINE 200:the function of tskm_entryWakeup_Req can not be TSKM_E_NG at this case // NOLINT(whitespace/line_length)
+ // LCOV_EXCL_START 200:the function of tskm_entryWakeup_Req can not be TSKM_E_NG at this case // NOLINT(whitespace/line_length)
+ AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 200: test assert
+ tskm_pf_exit(EXIT_FAILURE);
+ // LCOV_EXCL_STOP
+ }
+
+ TSKM_FUNC_OUT();
+ return TSKM_E_OK;
+}
+
+/*********************************************************
+ * Gradual startup exit process
+ *********************************************************/
+TSKM_ERR_t tskm_exitWakeup(TSKM_MAIN_CTX_t* p_main) {
+ TSKM_GSTEP_CTX_t* p_wakeup;
+
+ TSKM_FUNC_IN();
+ p_wakeup = gstepGetWakeupCtx(p_main);
+
+ // Exit process at the end of the gradual startup
+ if (gstepIsLast(p_wakeup)) {
+ TSKM_PRINTF(TSKM_LOG_STATE, "WAKEUP FIN");
+ wakeupFinish(p_main);
+ }
+
+ changeNextStep(p_wakeup); // Transition to next step
+
+ TSKM_FUNC_OUT();
+ return TSKM_E_OK;
+}
+
+/*********************************************************
+ * Gradual startup handler
+ *********************************************************/
+TSKM_ERR_t tskm_handleWakeup(TSKM_MAIN_CTX_t* p_main, TSKM_EVENT_INFO_t* p_ev) {
+ TSKM_FUNC_IN();
+ TSKM_ERR_t tskmRet = TSKM_E_OK;
+
+ switch (p_ev->event) {
+ case TSKM_EV_PRI_REP_WAKEUP_COMP: // Event completion notification at startup
+ {
+ TSKM_PRINTF(TSKM_LOG_SVCSTATE, "INIT COMP :%s(%#llx) from:%d",
+ tskm_convInitCompId2Str(p_ev->prm.repWakeupComp.compId),
+ p_ev->prm.repWakeupComp.compId, p_ev->fromPid);
+ TSKM_GSTEP_CTX_t* p_wakeup = gstepGetWakeupCtx(p_main);
+ p_wakeup->compState |= p_ev->prm.repWakeupComp.compId;
+ tryTransNextState(p_main);
+ }
+ break;
+ case TSKM_EV_LCL_CHG_SVC_STATE: // Service state change
+ tryTransNextState(p_main);
+ break;
+ default:
+ tskmRet = tskm_handleAccon(p_main, p_ev);
+ break;
+ }
+ TSKM_FUNC_OUT();
+ return tskmRet;
+} // LCOV_EXCL_BR_LINE 10: Final line
+
Code Review / staging / basesystem.git / blobdiff