Import of the watch repository from Pebble

src/fw/process_management/process_loader.h

@@ -0,0 +1,40 @@
+/*
+ * 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 "kernel/pebble_tasks.h"
+
+#include <stdint.h>
+#include <stdbool.h>
+
+typedef struct MemorySegment MemorySegment;
+typedef struct PebbleProcessMd PebbleProcessMd;
+
+//! Load the process image specified by app_md into memory.
+//!
+//! The memory that the process image is loaded into is split from the
+//! destination memory segment. The destination memory segment must
+//! already be zeroed out.
+//!
+//! Only the process' text, data and bss are loaded and split from the
+//! memory segment. It is the caller's responsibility to set up the
+//! process stack and heap.
+//!
+//! @return pointer to process's entry point function, or NULL if the
+//!     process loading failed.
+void * process_loader_load(const PebbleProcessMd *app_md, PebbleTask task,
+                           MemorySegment *destination);