Import of the watch repository from Pebble

platform/snowy/boot/src/system/passert.h

@@ -0,0 +1,67 @@
+/*
+ * 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.
+ */
+
+#pragma once
+
+#include "logging.h"
+
+
+void passert_failed(const char* filename, int line_number, const char* message, ...)
+    __attribute__((noreturn));
+
+#define PBL_ASSERT(expr, ...) \
+  do { \
+    if (!(expr)) { \
+      passert_failed(__FILE_NAME__, __LINE__, __VA_ARGS__); \
+    } \
+  } while (0)
+
+#define PBL_ASSERTN(expr) \
+  do { \
+    if (!(expr)) { \
+      passert_failed_no_message(__FILE_NAME__, __LINE__); \
+    } \
+  } while (0)
+
+void passert_failed_no_message(const char* filename, int line_number)
+    __attribute__((noreturn));
+
+void wtf(void) __attribute__((noreturn));
+
+#define WTF wtf()
+
+// Insert a compiled-in breakpoint
+#define BREAKPOINT __asm("bkpt")
+
+#define PBL_ASSERT_PRIVILEGED()
+#define PBL_ASSERT_TASK(task)
+
+extern void command_dump_malloc(void);
+
+#define PBL_ASSERT_OOM(expr) \
+  do { \
+    if (!(expr)) { \
+      croak_oom(__FILE_NAME__, __LINE__, "Failed to allocate <%s> with size %u", #expr, sizeof(*expr)); \
+    } \
+  } while (0)
+
+#define PBL_CROAK(fmt, args...) \
+    passert_failed(__FILE_NAME__, __LINE__, "*** CROAK: " fmt, ## args)
+
+void croak_oom(const char *filename, int line_number, const char *fmt, ...) __attribute__((noreturn));
+
+#define PBL_CROAK_OOM(fmt, args...) \
+  croak_oom(__FILE_NAME__, __LINE__, fmt, ## args)