duckstation

duckstation, but archived from the revision just before upstream changed it to a proprietary software project, this version is the libre one
git clone https://git.neptards.moe/u3shit/duckstation.git
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cpu_code_cache.h (1025B)

      1 // SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
      2 // SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
      3 
      4 #pragma once
      5 
      6 #include "bus.h"
      7 #include "cpu_types.h"
      8 
      9 class Error;
     10 
     11 namespace CPU::CodeCache {
     12 
     13 /// Returns true if any recompiler is in use.
     14 bool IsUsingAnyRecompiler();
     15 
     16 /// Returns true if any recompiler and fastmem is in use.
     17 bool IsUsingFastmem();
     18 
     19 /// Allocates resources, call once at startup.
     20 bool ProcessStartup(Error* error);
     21 
     22 /// Frees resources, call once at shutdown.
     23 void ProcessShutdown();
     24 
     25 /// Initializes resources for the system.
     26 void Initialize();
     27 
     28 /// Frees resources used by the system.
     29 void Shutdown();
     30 
     31 /// Runs the system.
     32 [[noreturn]] void Execute();
     33 
     34 /// Flushes the code cache, forcing all blocks to be recompiled.
     35 void Reset();
     36 
     37 /// Invalidates all blocks which are in the range of the specified code page.
     38 void InvalidateBlocksWithPageIndex(u32 page_index);
     39 
     40 /// Invalidates all blocks in the cache.
     41 void InvalidateAllRAMBlocks();
     42 
     43 } // namespace CPU::CodeCache