mirror of
https://github.com/mihawk-99/PS5_RetroArch.git
synced 2026-10-22 00:22:29 -05:00
Mihawk
4df5c68c11
Sets up this project as the native pipeline's scaffolding plus RetroArch's
sources, so RetroArch is compiled for the title pipeline rather than converted
into it.
- tools/scaffold-native.sh builds the scaffold from
../ps5-native-app-boilerplate-main: tooling, runtime (digest verified),
Makefile and its tools, merged into this repository's tools/ rather than
replacing them. An earlier version replaced tools/ wholesale and deleted this
project's own scripts; the copy is now additive and the reason is in the file.
- tools/fetch-retroarch.sh clones the pinned upstream tag into vendor/ and
records the revision, so "built from RetroArch 1.22.2" is checkable.
- src/display.{hpp,cpp} owns the console's display: VideoOut, direct memory, two
registered buffers, present-and-wait. The sequence and its two load-bearing
details come from the sibling application that proved it on hardware.
- src/main.cpp draws a moving bar: the cheapest thing that proves build, title
format, launcher, VideoOut and the direct-memory path together.
- sce_sys/param.json is this project's identity, PPSA99169.
Evidence: src/display.cpp compiles through the pipeline's compiler
(tooling/prospero-clang18 with PS5_CLANG=/usr/bin/clang, -std=c++20), and a
RetroArch source file compiles the same way with its include paths.
87 lines
2.3 KiB
C++
87 lines
2.3 KiB
C++
/*
|
|
* ps5-native-app-boilerplate - Native FSELF container interface.
|
|
* Copyright (C) 2026 BlackBearReloaded
|
|
* SPDX-License-Identifier: GPL-3.0-or-later
|
|
*
|
|
* Declares deterministic wrapping, extraction, inspection, and integrity
|
|
* helpers for plaintext PS5 signed-executable containers.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <array>
|
|
#include <cstddef>
|
|
#include <cstdint>
|
|
#include <span>
|
|
#include <vector>
|
|
|
|
namespace ps5::self
|
|
{
|
|
|
|
using Bytes = std::vector<std::uint8_t>;
|
|
|
|
inline constexpr std::uint32_t kMagic = 0xEEF51454;
|
|
inline constexpr std::uint32_t kAlternateMagic = 0x1D3D154F;
|
|
inline constexpr std::uint64_t kDeveloperAuthority = 0x3100000000000002;
|
|
|
|
struct SignOptions
|
|
{
|
|
std::uint32_t magic = kMagic;
|
|
bool include_proc_param = false;
|
|
bool normalize_header = true;
|
|
std::uint64_t app_version = 0;
|
|
std::uint64_t firmware_version = 0;
|
|
std::uint64_t authority = kDeveloperAuthority;
|
|
Bytes auth_info;
|
|
};
|
|
|
|
struct Segment
|
|
{
|
|
std::uint64_t flags{};
|
|
std::uint64_t file_offset{};
|
|
std::uint64_t file_size{};
|
|
std::uint64_t memory_size{};
|
|
|
|
[[nodiscard]] std::size_t id() const
|
|
{
|
|
return (flags >> 20) & 0xffff;
|
|
}
|
|
[[nodiscard]] bool encrypted() const
|
|
{
|
|
return (flags & 0x2) != 0;
|
|
}
|
|
[[nodiscard]] bool compressed() const
|
|
{
|
|
return (flags & 0x8) != 0;
|
|
}
|
|
[[nodiscard]] bool blocked() const
|
|
{
|
|
return (flags & 0x800) != 0;
|
|
}
|
|
};
|
|
|
|
struct Image
|
|
{
|
|
std::uint32_t program_type{};
|
|
std::uint16_t header_size{};
|
|
std::uint16_t metadata_size{};
|
|
std::uint64_t file_size{};
|
|
std::vector<Segment> segments;
|
|
Bytes elf_headers;
|
|
bool has_extended_info{};
|
|
std::uint64_t authority{};
|
|
std::uint64_t extended_program_type{};
|
|
std::uint64_t app_version{};
|
|
std::uint64_t firmware_version{};
|
|
std::array<std::uint8_t, 32> digest{};
|
|
};
|
|
|
|
[[nodiscard]] bool is_elf(std::span<const std::uint8_t> data);
|
|
[[nodiscard]] bool is_self(std::span<const std::uint8_t> data);
|
|
[[nodiscard]] Image parse(std::span<const std::uint8_t> data);
|
|
[[nodiscard]] Bytes extract(std::span<const std::uint8_t> data);
|
|
[[nodiscard]] Bytes sign(std::span<const std::uint8_t> elf, const SignOptions &options = {});
|
|
[[nodiscard]] Bytes strip_sections(std::span<const std::uint8_t> elf);
|
|
|
|
} // namespace ps5::self
|