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https://github.com/shadps4-emu/shadPS4.git
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bdfc0c246c
Ideally, we've handled all possible error conditions before calling these functions, so treat errors in platform-specific code as IO errors and return POSIX_EIO instead.
55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <algorithm>
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#include <fmt/core.h>
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#include "common/types.h"
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#include "core/libraries/kernel/orbis_error.h"
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namespace Core::Loader {
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class SymbolsResolver;
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}
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namespace Libraries::Kernel {
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void ErrSceToPosix(int result);
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int ErrnoToSceKernelError(int e);
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template <size_t N>
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struct StringLiteral {
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constexpr StringLiteral(const char (&str)[N]) {
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std::copy_n(str, N, value);
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}
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char value[N];
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};
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template <StringLiteral name, class F, F f>
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struct WrapperImpl;
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template <StringLiteral name, class R, class... Args, PS4_SYSV_ABI R (*f)(Args...)>
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struct WrapperImpl<name, PS4_SYSV_ABI R (*)(Args...), f> {
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static constexpr StringLiteral Name{name};
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static R PS4_SYSV_ABI wrap(Args... args) {
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u32 ret = f(args...);
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if (ret != 0) {
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// LOG_ERROR(Lib_Kernel, "Function {} returned {}", std::string_view{name.value}, ret);
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ret += ORBIS_KERNEL_ERROR_UNKNOWN;
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}
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return ret;
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}
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};
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template <StringLiteral name, class F, F f>
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constexpr auto OrbisWrapper = WrapperImpl<name, F, f>::wrap;
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#define ORBIS(func) WrapperImpl<#func, decltype(&func), func>::wrap
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int* PS4_SYSV_ABI __Error();
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void RegisterKernel(Core::Loader::SymbolsResolver* sym);
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} // namespace Libraries::Kernel
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