Import of the watch repository from Pebble

src/fw/kernel/panic.c

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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 "kernel/panic.h"
+
+#include "kernel/event_loop.h"
+#include "kernel/ui/modals/modal_manager.h"
+#include "process_management/app_manager.h"
+#include "shell/system_app_state_machine.h"
+#include "system/logging.h"
+#include "system/passert.h"
+
+static uint32_t s_current_error = 0;
+
+void launcher_panic(uint32_t error_code) {
+  PBL_ASSERT_TASK(PebbleTask_KernelMain);
+
+  s_current_error = error_code;
+
+  PBL_LOG(LOG_LEVEL_ERROR, "!!!SAD WATCH 0x%"PRIX32" SAD WATCH!!!", error_code);
+
+  if (modal_manager_get_top_window()) {
+    modal_manager_pop_all();
+  }
+
+  modal_manager_set_min_priority(ModalPriorityMax);
+
+  system_app_state_machine_panic();
+}
+
+uint32_t launcher_panic_get_current_error(void) {
+  return s_current_error;
+}
+
+void command_sim_panic_cb(void* data) {
+  PebbleEvent event = {
+    .type = PEBBLE_PANIC_EVENT,
+    .panic = {
+      .error_code = (uint32_t)data,
+    },
+  };
+  event_put(&event);
+}
+
+extern void command_sim_panic(const char *error_code_str) {
+  uint32_t error_code = atoi(error_code_str);
+
+  launcher_task_add_callback(command_sim_panic_cb, (void*) error_code);
+}