pebble/src/fw/process_management/process_loader.h
2025-01-27 11:38:16 -08:00

40 lines
1.4 KiB
C

/*
* 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);