Import of the watch repository from Pebble

src/fw/libos_platform.c

@@ -0,0 +1,47 @@
+/*
+ * 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/pbl_malloc.h"
+#include "system/logging.h"
+#include "system/passert.h"
+#include "util/attributes.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+void os_log(const char *filename, int line, const char *string) {
+  pbl_log(LOG_LEVEL_INFO, filename, line, string);
+}
+
+NORETURN os_assertion_failed(const char *filename, int line) {
+  passert_failed_no_message(filename, line);
+}
+
+NORETURN os_assertion_failed_lr(const char *filename, int line, uint32_t lr) {
+  passert_failed_no_message_with_lr(filename, line, lr);
+}
+
+void *os_malloc(size_t size) {
+  return kernel_malloc(size);
+}
+
+void *os_malloc_check(size_t size) {
+  return kernel_malloc_check(size);
+}
+
+void os_free(void *ptr) {
+  kernel_free(ptr);
+}