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https://github.com/shadps4-emu/shadPS4.git
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75a4df53a5
* cpu_patches: Patch just-in-time using illegal instruction handler. * core: Add common signal dispatch system and use for on-demand TCB patches. * page_manager: Re-add userfaultfd implementation.
21 lines
731 B
C++
21 lines
731 B
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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namespace Core {
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/// Initializes a stack for the current thread for use by patch implementations.
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void InitializeThreadPatchStack();
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/// Cleans up the patch stack for the current thread.
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void CleanupThreadPatchStack();
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/// Registers a module for patching, providing an area to generate trampoline code.
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void RegisterPatchModule(void* module_ptr, u64 module_size, void* trampoline_area_ptr,
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u64 trampoline_area_size);
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/// Applies CPU patches that need to be done before beginning executions.
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void PrePatchInstructions(u64 segment_addr, u64 segment_size);
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} // namespace Core
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