Use bintoc_compress; reduce URDE/HECL binary sizes

CMakeLists.txt

@@ -128,6 +128,11 @@ else()
   if (HAS_NO_PLT)
     add_compile_options(-fno-plt)
   endif()
+  check_cxx_compiler_flag(-fno-asynchronous-unwind-tables HAS_NO_ASYNC_UNWIND_TABLES)
+  if (HAS_NO_ASYNC_UNWIND_TABLES)
+    # Binary size reduction
+    add_compile_options(-fno-asynchronous-unwind-tables)
+  endif()
 
   if(URDE_MSAN)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
@@ -180,7 +185,7 @@ endif()
 if(USE_LD_LLD)
   execute_process(COMMAND ${CMAKE_C_COMPILER} -fuse-ld=lld -Wl,--version ERROR_QUIET OUTPUT_VARIABLE LD_VERSION)
   if("${LD_VERSION}" MATCHES "LLD")
-    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=lld")
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=lld -Wl,--build-id=uuid")
     set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fuse-ld=lld")
     if(USE_LTO)
       add_compile_options(-flto=thin)
@@ -228,7 +233,7 @@ add_subdirectory(nod)
 
 set(HECL_DLPACKAGE ${URDE_DLPACKAGE})
 
-set(DATA_SPEC_LIBS RetroDataSpec)
+set(DATA_SPEC_LIBS RetroDataSpec AssetNameMap)
 set(HECL_DATASPEC_DECLS
 "/* RetroCommon specs */
 namespace DataSpec

DataSpec/AssetNameMap.cpp

@@ -1,10 +1,13 @@
 #include "AssetNameMap.hpp"
+#include "athena/Compression.hpp"
 #include "athena/MemoryReader.hpp"
 
 extern "C" const uint8_t ASSET_NAME_MP32[];
 extern "C" const size_t ASSET_NAME_MP32_SZ;
+extern "C" const size_t ASSET_NAME_MP32_DECOMPRESSED_SZ;
 extern "C" const uint8_t ASSET_NAME_MP64[];
 extern "C" const size_t ASSET_NAME_MP64_SZ;
+extern "C" const size_t ASSET_NAME_MP64_DECOMPRESSED_SZ;
 
 namespace DataSpec::AssetNameMap {
 logvisor::Module Log("AssetNameMap");
@@ -53,14 +56,28 @@ void InitAssetNameMap() {
   Log.report(logvisor::Info, fmt("Initializing asset name database..."));
 
   /* First load the 32bit map for MP1/2 */
-  {
+  if (ASSET_NAME_MP32_DECOMPRESSED_SZ) {
-    athena::io::MemoryReader ar(ASSET_NAME_MP32, ASSET_NAME_MP32_SZ);
+    auto decompressed = new uint8_t[ASSET_NAME_MP32_DECOMPRESSED_SZ];
+    athena::io::Compression::decompressZlib(ASSET_NAME_MP32, ASSET_NAME_MP32_SZ, decompressed,
+                                            ASSET_NAME_MP32_DECOMPRESSED_SZ);
+    athena::io::MemoryReader ar(decompressed, ASSET_NAME_MP32_DECOMPRESSED_SZ);
     LoadAssetMap(ar);
+    delete[](decompressed);
+  } else {
+    Log.report(logvisor::Warning,
+               fmt(_SYS_STR("AssetNameMap32 unavailable; Assets will not have proper filenames for most files.")));
   }
   /* Now load the 64bit map for MP3 */
-  {
+  if (ASSET_NAME_MP64_DECOMPRESSED_SZ) {
-    athena::io::MemoryReader ar(ASSET_NAME_MP64, ASSET_NAME_MP64_SZ);
+    auto decompressed = new uint8_t[ASSET_NAME_MP64_DECOMPRESSED_SZ];
+    athena::io::Compression::decompressZlib(ASSET_NAME_MP64, ASSET_NAME_MP64_SZ, decompressed,
+                                            ASSET_NAME_MP64_DECOMPRESSED_SZ);
+    athena::io::MemoryReader ar(decompressed, ASSET_NAME_MP64_DECOMPRESSED_SZ);
     LoadAssetMap(ar);
+    delete[](decompressed);
+  } else {
+    Log.report(logvisor::Warning,
+               fmt(_SYS_STR("AssetNameMap64 unavailable; Assets will not have proper filenames for most files.")));
   }
   g_AssetNameMapInit = true;
 }

DataSpec/AssetNameMapNull.cpp

@@ -0,0 +1,9 @@
+#include <cstddef>
+#include <cstdint>
+
+extern "C" const uint8_t ASSET_NAME_MP32[] = {};
+extern "C" const size_t ASSET_NAME_MP32_SZ = 0;
+extern "C" const size_t ASSET_NAME_MP32_DECOMPRESSED_SZ = 0;
+extern "C" const uint8_t ASSET_NAME_MP64[] = {};
+extern "C" const size_t ASSET_NAME_MP64_SZ = 0;
+extern "C" const size_t ASSET_NAME_MP64_DECOMPRESSED_SZ = 0;

DataSpec/CMakeLists.txt

@@ -42,11 +42,11 @@ bintoc(RetroMasterShader.cpp Blender/RetroMasterShader.py RETRO_MASTER_SHADER)
 # Download asset name databases
 add_custom_command(OUTPUT AssetNameMap32.bin COMMAND ${CMAKE_COMMAND} ARGS -P
                    ${CMAKE_CURRENT_SOURCE_DIR}/AssetMap32Download.cmake)
-bintoc(AssetNameMap32.cpp ${CMAKE_CURRENT_BINARY_DIR}/AssetNameMap32.bin ASSET_NAME_MP32)
+bintoc_compress(AssetNameMap32.cpp ${CMAKE_CURRENT_BINARY_DIR}/AssetNameMap32.bin ASSET_NAME_MP32)
 
 add_custom_command(OUTPUT AssetNameMap64.bin COMMAND ${CMAKE_COMMAND} ARGS -P
                    ${CMAKE_CURRENT_SOURCE_DIR}/AssetMap64Download.cmake)
-bintoc(AssetNameMap64.cpp ${CMAKE_CURRENT_BINARY_DIR}/AssetNameMap64.bin ASSET_NAME_MP64)
+bintoc_compress(AssetNameMap64.cpp ${CMAKE_CURRENT_BINARY_DIR}/AssetNameMap64.bin ASSET_NAME_MP64)
 
 # Each game's DataSpec implementation
 add_library(RetroDataSpec
@@ -65,9 +65,12 @@ add_library(RetroDataSpec
             Blender/RetroMasterShader.py
             AssetNameMap.hpp
             AssetNameMap.cpp
-            AssetNameMap32.bin AssetNameMap32.cpp
-            AssetNameMap64.bin AssetNameMap64.cpp
             RetroMasterShader.cpp)
+add_library(AssetNameMap
+        AssetNameMap32.bin AssetNameMap32.cpp
+        AssetNameMap64.bin AssetNameMap64.cpp)
+add_library(AssetNameMapNull
+        AssetNameMapNull.cpp)
 
 get_target_property(HECL_INCLUDES hecl-full INCLUDE_DIRECTORIES)
 target_include_directories(RetroDataSpec PUBLIC ${LIBPNG_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR}

Runtime/CMakeLists.txt

@@ -132,7 +132,7 @@ endif()
 endfunction()
 
 set(RUNTIME_INCLUDES ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
-set(RUNTIME_LIBRARIES ${HECL_APPLICATION_REPS_TARGETS_LIST} RetroDataSpec NESEmulator
+set(RUNTIME_LIBRARIES ${HECL_APPLICATION_REPS_TARGETS_LIST} RetroDataSpec AssetNameMapNull NESEmulator
         libjpeg-turbo jbus kabufuda discord-rpc logvisor)
 
 if(MSVC)

hecl

@@ -1 +1 @@
-Subproject commit 57bfd8cb3fefb3e57caddef46b636d762ec642a1
+Subproject commit 7bd95f9abe8b315a4aeba03d88b83f7b0a5e0ef1