diff --git a/love/src/jni/LuaJIT-2.1/.gitignore b/love/src/jni/LuaJIT-2.1/.gitignore new file mode 100644 index 00000000..1a07bf75 --- /dev/null +++ b/love/src/jni/LuaJIT-2.1/.gitignore @@ -0,0 +1,11 @@ +*.[oa] +*.so +*.obj +*.lib +*.exp +*.dll +*.exe +*.manifest +*.dmp +*.swp +.tags diff --git a/love/src/jni/LuaJIT-2.1/Android.mk b/love/src/jni/LuaJIT-2.1/Android.mk deleted file mode 100644 index b05dc17f..00000000 --- a/love/src/jni/LuaJIT-2.1/Android.mk +++ /dev/null @@ -1,9 +0,0 @@ -LOCAL_PATH:= $(call my-dir) - -include $(CLEAR_VARS) - -LOCAL_MODULE := libluajit -LOCAL_SRC_FILES := android/$(TARGET_ARCH_ABI)/libluajit.a -LOCAL_EXPORT_C_INCLUDES := ${LOCAL_PATH}/src - -include $(PREBUILT_STATIC_LIBRARY) diff --git a/love/src/jni/LuaJIT-2.1/COPYRIGHT b/love/src/jni/LuaJIT-2.1/COPYRIGHT index 1ef7df62..9c2bca55 100644 --- a/love/src/jni/LuaJIT-2.1/COPYRIGHT +++ b/love/src/jni/LuaJIT-2.1/COPYRIGHT @@ -1,7 +1,7 @@ =============================================================================== -LuaJIT -- a Just-In-Time Compiler for Lua. http://luajit.org/ +LuaJIT -- a Just-In-Time Compiler for Lua. https://luajit.org/ -Copyright (C) 2005-2015 Mike Pall. All rights reserved. +Copyright (C) 2005-2021 Mike Pall. All rights reserved. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal @@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -[ MIT license: http://www.opensource.org/licenses/mit-license.php ] +[ MIT license: https://www.opensource.org/licenses/mit-license.php ] =============================================================================== [ LuaJIT includes code from Lua 5.1/5.2, which has this license statement: ] @@ -51,6 +51,6 @@ THE SOFTWARE. This is a version (aka dlmalloc) of malloc/free/realloc written by Doug Lea and released to the public domain, as explained at -http://creativecommons.org/licenses/publicdomain +https://creativecommons.org/licenses/publicdomain =============================================================================== diff --git a/love/src/jni/LuaJIT-2.1/Makefile b/love/src/jni/LuaJIT-2.1/Makefile index 8ce773e3..aa1b84bd 100644 --- a/love/src/jni/LuaJIT-2.1/Makefile +++ b/love/src/jni/LuaJIT-2.1/Makefile @@ -10,13 +10,13 @@ # For MSVC, please follow the instructions given in src/msvcbuild.bat. # For MinGW and Cygwin, cd to src and run make with the Makefile there. # -# Copyright (C) 2005-2015 Mike Pall. See Copyright Notice in luajit.h +# Copyright (C) 2005-2021 Mike Pall. See Copyright Notice in luajit.h ############################################################################## MAJVER= 2 MINVER= 1 RELVER= 0 -PREREL= -beta1 +PREREL= -beta3 VERSION= $(MAJVER).$(MINVER).$(RELVER)$(PREREL) ABIVER= 5.1 @@ -47,17 +47,18 @@ INSTALL_PKGCONFIG= $(INSTALL_LIB)/pkgconfig INSTALL_TNAME= luajit-$(VERSION) INSTALL_TSYMNAME= luajit INSTALL_ANAME= libluajit-$(ABIVER).a -INSTALL_SONAME= libluajit-$(ABIVER).so.$(MAJVER).$(MINVER).$(RELVER) -INSTALL_SOSHORT= libluajit-$(ABIVER).so -INSTALL_DYLIBNAME= libluajit-$(ABIVER).$(MAJVER).$(MINVER).$(RELVER).dylib +INSTALL_SOSHORT1= libluajit-$(ABIVER).so +INSTALL_SOSHORT2= libluajit-$(ABIVER).so.$(MAJVER) +INSTALL_SONAME= $(INSTALL_SOSHORT2).$(MINVER).$(RELVER) INSTALL_DYLIBSHORT1= libluajit-$(ABIVER).dylib INSTALL_DYLIBSHORT2= libluajit-$(ABIVER).$(MAJVER).dylib +INSTALL_DYLIBNAME= libluajit-$(ABIVER).$(MAJVER).$(MINVER).$(RELVER).dylib INSTALL_PCNAME= luajit.pc INSTALL_STATIC= $(INSTALL_LIB)/$(INSTALL_ANAME) INSTALL_DYN= $(INSTALL_LIB)/$(INSTALL_SONAME) -INSTALL_SHORT1= $(INSTALL_LIB)/$(INSTALL_SOSHORT) -INSTALL_SHORT2= $(INSTALL_LIB)/$(INSTALL_SOSHORT) +INSTALL_SHORT1= $(INSTALL_LIB)/$(INSTALL_SOSHORT1) +INSTALL_SHORT2= $(INSTALL_LIB)/$(INSTALL_SOSHORT2) INSTALL_T= $(INSTALL_BIN)/$(INSTALL_TNAME) INSTALL_TSYM= $(INSTALL_BIN)/$(INSTALL_TSYMNAME) INSTALL_PC= $(INSTALL_PKGCONFIG)/$(INSTALL_PCNAME) @@ -74,7 +75,7 @@ SYMLINK= ln -sf INSTALL_X= install -m 0755 INSTALL_F= install -m 0644 UNINSTALL= $(RM) -LDCONFIG= ldconfig -n +LDCONFIG= ldconfig -n 2>/dev/null SED_PC= sed -e "s|^prefix=.*|prefix=$(PREFIX)|" \ -e "s|^multilib=.*|multilib=$(MULTILIB)|" @@ -85,16 +86,22 @@ FILE_MAN= luajit.1 FILE_PC= luajit.pc FILES_INC= lua.h lualib.h lauxlib.h luaconf.h lua.hpp luajit.h FILES_JITLIB= bc.lua bcsave.lua dump.lua p.lua v.lua zone.lua \ - dis_x86.lua dis_x64.lua dis_arm.lua dis_ppc.lua \ - dis_mips.lua dis_mipsel.lua vmdef.lua + dis_x86.lua dis_x64.lua dis_arm.lua dis_arm64.lua \ + dis_arm64be.lua dis_ppc.lua dis_mips.lua dis_mipsel.lua \ + dis_mips64.lua dis_mips64el.lua vmdef.lua ifeq (,$(findstring Windows,$(OS))) - ifeq (Darwin,$(shell uname -s)) - INSTALL_SONAME= $(INSTALL_DYLIBNAME) - INSTALL_SHORT1= $(INSTALL_LIB)/$(INSTALL_DYLIBSHORT1) - INSTALL_SHORT2= $(INSTALL_LIB)/$(INSTALL_DYLIBSHORT2) - LDCONFIG= : - endif + HOST_SYS:= $(shell uname -s) +else + HOST_SYS= Windows +endif +TARGET_SYS?= $(HOST_SYS) + +ifeq (Darwin,$(TARGET_SYS)) + INSTALL_SONAME= $(INSTALL_DYLIBNAME) + INSTALL_SOSHORT1= $(INSTALL_DYLIBSHORT1) + INSTALL_SOSHORT2= $(INSTALL_DYLIBSHORT2) + LDCONFIG= : endif ############################################################################## @@ -114,7 +121,7 @@ install: $(INSTALL_DEP) $(RM) $(INSTALL_DYN) $(INSTALL_SHORT1) $(INSTALL_SHORT2) cd src && test -f $(FILE_SO) && \ $(INSTALL_X) $(FILE_SO) $(INSTALL_DYN) && \ - $(LDCONFIG) $(INSTALL_LIB) && \ + ( $(LDCONFIG) $(INSTALL_LIB) || : ) && \ $(SYMLINK) $(INSTALL_SONAME) $(INSTALL_SHORT1) && \ $(SYMLINK) $(INSTALL_SONAME) $(INSTALL_SHORT2) || : cd etc && $(INSTALL_F) $(FILE_MAN) $(INSTALL_MAN) diff --git a/love/src/jni/LuaJIT-2.1/README b/love/src/jni/LuaJIT-2.1/README index ca70dd8e..c9f7d9ad 100644 --- a/love/src/jni/LuaJIT-2.1/README +++ b/love/src/jni/LuaJIT-2.1/README @@ -1,11 +1,11 @@ -README for LuaJIT 2.1.0-beta1 +README for LuaJIT 2.1.0-beta3 ----------------------------- LuaJIT is a Just-In-Time (JIT) compiler for the Lua programming language. -Project Homepage: http://luajit.org/ +Project Homepage: https://luajit.org/ -LuaJIT is Copyright (C) 2005-2015 Mike Pall. +LuaJIT is Copyright (C) 2005-2021 Mike Pall. LuaJIT is free software, released under the MIT license. See full Copyright Notice in the COPYRIGHT file or in luajit.h. diff --git a/love/src/jni/LuaJIT-2.1/android/arm64-v8a/libluajit.a b/love/src/jni/LuaJIT-2.1/android/arm64-v8a/libluajit.a index 67213a92..c9da13df 100644 Binary files a/love/src/jni/LuaJIT-2.1/android/arm64-v8a/libluajit.a and b/love/src/jni/LuaJIT-2.1/android/arm64-v8a/libluajit.a differ diff --git a/love/src/jni/LuaJIT-2.1/android/armeabi-v7a/libluajit.a b/love/src/jni/LuaJIT-2.1/android/armeabi-v7a/libluajit.a index f6381c06..94518d38 100644 Binary files a/love/src/jni/LuaJIT-2.1/android/armeabi-v7a/libluajit.a and b/love/src/jni/LuaJIT-2.1/android/armeabi-v7a/libluajit.a differ diff --git a/love/src/jni/LuaJIT-2.1/android/armeabi/libluajit.a b/love/src/jni/LuaJIT-2.1/android/armeabi/libluajit.a deleted file mode 100644 index f171b4de..00000000 Binary files a/love/src/jni/LuaJIT-2.1/android/armeabi/libluajit.a and /dev/null differ diff --git a/love/src/jni/LuaJIT-2.1/android/x86/libluajit.a b/love/src/jni/LuaJIT-2.1/android/x86/libluajit.a index c686ef3e..4be81bd9 100644 Binary files a/love/src/jni/LuaJIT-2.1/android/x86/libluajit.a and b/love/src/jni/LuaJIT-2.1/android/x86/libluajit.a differ diff --git a/love/src/jni/LuaJIT-2.1/build_instructions.bat b/love/src/jni/LuaJIT-2.1/build_instructions.bat new file mode 100644 index 00000000..a9f356b7 --- /dev/null +++ b/love/src/jni/LuaJIT-2.1/build_instructions.bat @@ -0,0 +1,65 @@ +rem Build instruction assume using WSL + Clang for Windows (with MSVC x86+x64 toolset for -m32 switch) +rem This assume NDK r19 or later. See https://github.com/LuaJIT/LuaJIT/issues/477 for more information. + +rem Make sure LuaJIT and the prebuilt is already in your PATH environment variable. +rem As of commit 384d6d5 in LuaJIT v2.1 repository, lj_ircall.h.patch is no longer needed. + +rem If you're confused which one should be added your path: +rem \toolchains\llvm\prebuilt\windows-x86_64\bin + +mkdir android\arm64-v8a +mkdir android\armeabi-v7a +mkdir android\x86 +mkdir android\x86_64 + +rem Reset error level +type nul + +rem ARMv8 +if not exist android\arm64-v8a\libluajit.a ( + wsl make clean + if "%ERRORLEVEL%" == "1" goto :error + wsl make HOST_LUA=luajit.exe HOST_CC=clang.exe HOST_CFLAGS=-D_CRT_SECURE_NO_WARNINGS CC=clang CROSS=aarch64-linux-android- STATIC_CC=aarch64-linux-android21-clang "DYNAMIC_CC=aarch64-linux-android21-clang -fPIC" "TARGET_AR=aarch64-linux-android-ar.exe rcus" TARGET_LD=aarch64-linux-android21-clang TARGET_STRIP=aarch64-linux-android-strip.exe amalg -j4 + if "%ERRORLEVEL%" == "1" goto :error + copy src\libluajit.a android\arm64-v8a\libluajit.a + if "%ERRORLEVEL%" == "1" goto :error +) + +rem ARMv7 +if not exist android\armeabi-v7a\libluajit.a ( + wsl make clean + if "%ERRORLEVEL%" == "1" goto :error + wsl make HOST_LUA=luajit.exe "HOST_CC=clang.exe -m32" HOST_CFLAGS=-D_CRT_SECURE_NO_WARNINGS CC=clang CROSS=arm-linux-android- STATIC_CC=armv7a-linux-androideabi16-clang "DYNAMIC_CC=armv7a-linux-androideabi16-clang -fPIC" "TARGET_AR=arm-linux-androideabi-ar.exe rcus" TARGET_LD=armv7a-linux-androideabi16-clang TARGET_STRIP=arm-linux-androideabi-strip.exe amalg -j4 + if "%ERRORLEVEL%" == "1" goto :error + copy src\libluajit.a android\armeabi-v7a\libluajit.a + if "%ERRORLEVEL%" == "1" goto :error +) + +rem x86 +if not exist android\x86\libluajit.a ( + wsl make clean + if "%ERRORLEVEL%" == "1" goto :error + wsl make HOST_LUA=luajit.exe "HOST_CC=clang.exe -m32" HOST_CFLAGS=-D_CRT_SECURE_NO_WARNINGS CC=clang CROSS=i686-linux-android- STATIC_CC=i686-linux-android16-clang "DYNAMIC_CC=i686-linux-android16-clang -fPIC" "TARGET_AR=i686-linux-android-ar.exe rcus" TARGET_LD=i686-linux-android16-clang TARGET_STRIP=i686-linux-android-strip.exe amalg -j4 + if "%ERRORLEVEL%" == "1" goto :error + copy src\libluajit.a android\x86\libluajit.a + if "%ERRORLEVEL%" == "1" goto :error +) + +rem x86_64 +if not exist android\x86_64\libluajit.a ( + wsl make clean + if "%ERRORLEVEL%" == "1" goto :error + wsl make HOST_LUA=luajit.exe HOST_CC=clang.exe HOST_CFLAGS=-D_CRT_SECURE_NO_WARNINGS CC=clang CROSS=x86_64-linux-android- STATIC_CC=x86_64-linux-android21-clang "DYNAMIC_CC=x86_64-linux-android21-clang -fPIC" "TARGET_AR=x86_64-linux-android-ar.exe rcus" TARGET_LD=x86_64-linux-android21-clang TARGET_STRIP=x86_64-linux-android-strip.exe amalg -j4 + if "%ERRORLEVEL%" == "1" goto :error + copy src\libluajit.a android\x86_64\libluajit.a + if "%ERRORLEVEL%" == "1" goto :error +) + +goto :done + +:error +exit /b 1 + +:done +wsl make clean +exit /b 0 diff --git a/love/src/jni/LuaJIT-2.1/buildandroid.sh b/love/src/jni/LuaJIT-2.1/buildandroid.sh deleted file mode 100755 index b74904be..00000000 --- a/love/src/jni/LuaJIT-2.1/buildandroid.sh +++ /dev/null @@ -1,79 +0,0 @@ -#!/bin/bash -#================================================================# -# Build script based on -# https://github.com/moai/moai-dev/blob/master/ant/libmoai/jni/luajit/build.sh -#================================================================# - -host_os=`uname -s | tr "[:upper:]" "[:lower:]"` -host_arch=`uname -m` - -if [ -f android/armeabi/libluajit.a ] && - [ -f android/armeabi-v7a/libluajit.a ] && - [ -f android/x86/libluajit.a ]; then - echo "LuaJIT Already built" - exit 0 -fi - -NDK_BUILD_LOCATION=${ANDROID_NDK} -if [[ x$NDK_BUILD_LOCATION = "x" ]]; then - echo "The Android NDK must be on your path." - exit 1 -fi - -NDK="${NDK_BUILD_LOCATION%/ndk-build}" - -if [[ x$NDK = "x" ]]; then - echo "The Android NDK must be on your path." - exit 1 -fi - -NDKABI=16 - -# Since OSX still has bash 3, we don't have associative arrays, fake them instead -armeabi=0 -armeabiv7a=1 -x86=2 - -NDKVER[$armeabi]="$NDK/toolchains/arm-linux-androideabi-4.9" -NDKP[$armeabi]="${NDKVER[$armeabi]}/prebuilt/${host_os}-${host_arch}/bin/arm-linux-androideabi-" -NDKF[$armeabi]="--sysroot \"$NDK/platforms/android-$NDKABI/arch-arm\"" -CFLAGS[$armeabi]="-I \"$NDK/sysroot/usr/include\" -I \"$NDK/sysroot/usr/include/arm-linux-androideabi\"" - -NDKVER[$armeabiv7a]="${NDKVER[$armeabi]}" -NDKP[$armeabiv7a]="${NDKP[$armeabi]}" -NDKF[$armeabiv7a]="${NDKF[$armeabi]}" -CFLAGS[$armeabiv7a]="${CFLAGS[$armeabi]}" - -NDKVER[$x86]="$NDK/toolchains/x86-4.9" -NDKP[$x86]="${NDKVER[$x86]}/prebuilt/${host_os}-${host_arch}/bin/i686-linux-android-" -NDKF[$x86]="--sysroot \"$NDK/platforms/android-$NDKABI/arch-x86\"" -CFLAGS[$x86]="-I \"$NDK/sysroot/usr/include\" -I \"$NDK/sysroot/usr/include/i686-linux-android\" -DLUAJIT_NO_LOG2" - -buildLuaJIT() -{ - archkey="$1" - arch="$2" - ndkarch="$3" - DESTDIR=../android/$arch - mkdir -p $DESTDIR 2>/dev/null - rm "$DESTDIR"/*.a 2>/dev/null - make clean - make HOST_CC="gcc -m32" CROSS="${NDKP[$archkey]}" TARGET_SYS=Linux TARGET_FLAGS="${NDKF[$archkey]} $ndkarch" TARGET_CFLAGS="${CFLAGS[$archkey]}" libluajit.a -j4 - - if [ -f libluajit.a ]; then - mv libluajit.a $DESTDIR/libluajit.a - fi; -} - -cd src - -# Android/ARM, armeabi (ARMv5TE soft-float), Android 2.2+ (Froyo) -buildLuaJIT $armeabi armeabi - -# Android/ARM, armeabi-v7a (ARMv7 VFP), Android 4.0+ (ICS) -buildLuaJIT $armeabiv7a armeabi-v7a "-march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -Wl,--fix-cortex-a8" - -# Android/x86 -buildLuaJIT $x86 x86 - -make clean diff --git a/love/src/jni/LuaJIT-2.1/doc/bluequad-print.css b/love/src/jni/LuaJIT-2.1/doc/bluequad-print.css index 07f5c84a..0b385cee 100644 --- a/love/src/jni/LuaJIT-2.1/doc/bluequad-print.css +++ b/love/src/jni/LuaJIT-2.1/doc/bluequad-print.css @@ -1,4 +1,4 @@ -/* Copyright (C) 2004-2015 Mike Pall. +/* Copyright (C) 2004-2021 Mike Pall. * * You are welcome to use the general ideas of this design for your own sites. * But please do not steal the stylesheet, the layout or the color scheme. diff --git a/love/src/jni/LuaJIT-2.1/doc/bluequad.css b/love/src/jni/LuaJIT-2.1/doc/bluequad.css index ae531430..86cd9ac0 100644 --- a/love/src/jni/LuaJIT-2.1/doc/bluequad.css +++ b/love/src/jni/LuaJIT-2.1/doc/bluequad.css @@ -1,4 +1,4 @@ -/* Copyright (C) 2004-2015 Mike Pall. +/* Copyright (C) 2004-2021 Mike Pall. * * You are welcome to use the general ideas of this design for your own sites. * But please do not steal the stylesheet, the layout or the color scheme. diff --git a/love/src/jni/LuaJIT-2.1/doc/changes.html b/love/src/jni/LuaJIT-2.1/doc/changes.html deleted file mode 100644 index 826cd243..00000000 --- a/love/src/jni/LuaJIT-2.1/doc/changes.html +++ /dev/null @@ -1,807 +0,0 @@ - - - -LuaJIT Change History - - - - - - - - - -
-Lua -
- - -
-

-This is a list of changes between the released versions of LuaJIT.
-The current stable version is LuaJIT 2.0.4.
-

-

-Please check the -» Online Change History -to see whether newer versions are available. -

- -
-

LuaJIT 2.1.0-beta1 — 2015-08-25

-

-This is a brief summary of the major changes in LuaJIT 2.1 compared to 2.0. -Please take a look at the commit history for more details. -

-
    -
  • Changes to the VM core: -
      -
    • Add low-overhead profiler (-jp).
      • -
    • Add LJ_GC64 mode: 64 bit GC object references (really: 47 bit). Interpreter-only for now.
      • -
    • Add LJ_FR2 mode: Two-slot frame info. Required by LJ_GC64 mode.
      • -
    • Add table.new() and table.clear().
      • -
    • Parse Unicode escape '\u{XX...}' in string literals.
      • -
    • Parse binary number literals (0bxxx).
      • -
    • -
  • Improvements to the JIT compiler: -
      -
    • Add trace stitching.
      • -
    • Compile various builtins: string.char(), string.reverse(), string.lower(), string.upper(), string.rep(), string.format(), table.concat(), bit.tohex(), getfenv(0), debug.getmetatable().
      • -
    • Compile string.find() for fixed string searches (no patterns).
      • -
    • Compile BC_TSETM, e.g. {1,2,3,f()}.
      • -
    • Compile string concatenations (BC_CAT).
      • -
    • Compile __concat metamethod.
      • -
    • Various minor optimizations.
      • -
    • -
  • Internal Changes: -
      -
    • Add support for embedding LuaJIT bytecode for builtins.
      • -
    • Replace various builtins with embedded bytecode.
      • -
    • Refactor string buffers and string formatting.
      • -
    • Remove obsolete non-truncating number to integer conversions.
      • -
    • -
  • Ports: -
      -
    • Add Xbox One port (LJ_GC64 mode).
      • -
    • ARM64: Add port of the interpreter (LJ_GC64 mode).
      • -
    • x64: Add separate port of the interpreter to LJ_GC64 mode.
      • -
    • x86/x64: Drop internal x87 math functions. Use libm functions.
      • -
    • x86: Remove x87 support from interpreter. SSE2 is mandatory now.
      • -
    • x86/x64: Add support for AES-NI, AVX and AVX2 to DynASM.
      • -
    • PPC/e500: Drop support for this architecture.
      • -
    • -
  • FFI library: -
      -
    • FFI: Add 64 bit bitwise operations.
      • -
    • FFI: Compile VLA/VLS and large cdata allocations with default initialization.
      • -
    • FFI: Compile conversions from functions to function pointers.
      • -
    • FFI: Compile lightuserdata to void * conversion.
      • -
    • FFI: Compile ffi.gc(cdata, nil), too.
      • -
    • FFI: Add ffi.typeinfo().
      • -
    • FFI: Add ssize_t declaration.
      • -
    • -
-
- -
-

LuaJIT 2.0.4 — 2015-05-14

-
    -
  • Fix stack check in narrowing optimization.
    • -
  • Fix Lua/C API typecheck error for special indexes.
    • -
  • Fix string to number conversion.
    • -
  • Fix lexer error for chunks without tokens.
    • -
  • Don't compile IR_RETF after CALLT to ff with-side effects.
    • -
  • Fix BC_UCLO/BC_JMP join optimization in Lua parser.
    • -
  • Fix corner case in string to number conversion.
    • -
  • Gracefully handle lua_error() for a suspended coroutine.
    • -
  • Avoid error messages when building with Clang.
    • -
  • Fix snapshot #0 handling for traces with a stack check on entry.
    • -
  • Fix fused constant loads under high register pressure.
    • -
  • Invalidate backpropagation cache after DCE.
    • -
  • Fix ABC elimination.
    • -
  • Fix debug info for main chunk of stripped bytecode.
    • -
  • Fix FOLD rule for string.sub(s, ...) == k.
    • -
  • Fix FOLD rule for STRREF of SNEW.
    • -
  • Fix frame traversal while searching for error function.
    • -
  • Prevent GC estimate miscalculation due to buffer growth.
    • -
  • Prevent adding side traces for stack checks.
    • -
  • Fix top slot calculation for snapshots with continuations.
    • -
  • Fix check for reuse of SCEV results in FORL.
    • -
  • Add PS Vita port.
    • -
  • Fix compatibility issues with Illumos.
    • -
  • Fix DragonFly build (unsupported).
    • -
  • OpenBSD/x86: Better executable memory allocation for W^X mode.
    • -
  • x86: Fix argument checks for ipairs() iterator.
    • -
  • x86: lj_math_random_step() clobbers XMM regs on OSX Clang.
    • -
  • x86: Fix code generation for unused result of math.random().
    • -
  • x64: Allow building with LUAJIT_USE_SYSMALLOC and LUAJIT_USE_VALGRIND.
    • -
  • x86/x64: Fix argument check for bit shifts.
    • -
  • x86/x64: Fix code generation for fused test/arith ops.
    • -
  • ARM: Fix write barrier check in BC_USETS.
    • -
  • PPC: Fix red zone overflow in machine code generation.
    • -
  • PPC: Don't use mcrxr on PPE.
    • -
  • Various archs: Fix excess stack growth in interpreter.
    • -
  • FFI: Fix FOLD rule for TOBIT + CONV num.u32.
    • -
  • FFI: Prevent DSE across ffi.string().
    • -
  • FFI: No meta fallback when indexing pointer to incomplete struct.
    • -
  • FFI: Fix initialization of unions of subtypes.
    • -
  • FFI: Fix cdata vs. non-cdata arithmetic and comparisons.
    • -
  • FFI: Fix __index/__newindex metamethod resolution for ctypes.
    • -
  • FFI: Fix compilation of reference field access.
    • -
  • FFI: Fix frame traversal for backtraces with FFI callbacks.
    • -
  • FFI: Fix recording of indexing a struct pointer ctype object itself.
    • -
  • FFI: Allow non-scalar cdata to be compared for equality by address.
    • -
  • FFI: Fix pseudo type conversions for type punning.
    • -
- -

LuaJIT 2.0.3 — 2014-03-12

-
    -
  • Add PS4 port.
    • -
  • Add support for multilib distro builds.
    • -
  • Fix OSX build.
    • -
  • Fix MinGW build.
    • -
  • Fix Xbox 360 build.
    • -
  • Improve ULOAD forwarding for open upvalues.
    • -
  • Fix GC steps threshold handling when called by JIT-compiled code.
    • -
  • Fix argument checks for math.deg() and math.rad().
    • -
  • Fix jit.flush(func|true).
    • -
  • Respect jit.off(func) when returning to a function, too.
    • -
  • Fix compilation of string.byte(s, nil, n).
    • -
  • Fix line number for relocated bytecode after closure fixup
    • -
  • Fix frame traversal for backtraces.
    • -
  • Fix ABC elimination.
    • -
  • Fix handling of redundant PHIs.
    • -
  • Fix snapshot restore for exit to function header.
    • -
  • Fix type punning alias analysis for constified pointers
    • -
  • Fix call unroll checks in the presence of metamethod frames.
    • -
  • Fix initial maxslot for down-recursive traces.
    • -
  • Prevent BASE register coalescing if parent uses IR_RETF.
    • -
  • Don't purge modified function from stack slots in BC_RET.
    • -
  • Fix recording of BC_VARG.
    • -
  • Don't access dangling reference to reallocated IR.
    • -
  • Fix frame depth display for bytecode dump in -jdump.
    • -
  • ARM: Fix register allocation when rematerializing FPRs.
    • -
  • x64: Fix store to upvalue for lightuserdata values.
    • -
  • FFI: Add missing GC steps for callback argument conversions.
    • -
  • FFI: Properly unload loaded DLLs.
    • -
  • FFI: Fix argument checks for ffi.string().
    • -
  • FFI/x64: Fix passing of vector arguments to calls.
    • -
  • FFI: Rehash finalizer table after GC cycle, if needed.
    • -
  • FFI: Fix cts->L for cdata unsinking in snapshot restore.
    • -
- -

LuaJIT 2.0.2 — 2013-06-03

-
    -
  • Fix memory access check for fast string interning.
    • -
  • Fix MSVC intrinsics for older versions.
    • -
  • Add missing GC steps for io.* functions.
    • -
  • Fix spurious red zone overflows in machine code generation.
    • -
  • Fix jump-range constrained mcode allocation.
    • -
  • Inhibit DSE for implicit loads via calls.
    • -
  • Fix builtin string to number conversion for overflow digits.
    • -
  • Fix optional argument handling while recording builtins.
    • -
  • Fix optional argument handling in table.concat().
    • -
  • Add partial support for building with MingW64 GCC 4.8-SEH.
    • -
  • Add missing PHI barrier to string.sub(str, a, b) == kstr FOLD rule.
    • -
  • Fix compatibility issues with Illumos.
    • -
  • ARM: Fix cache flush/sync for exit stubs of JIT-compiled code.
    • -
  • MIPS: Fix cache flush/sync for JIT-compiled code jump area.
    • -
  • PPC: Add plt suffix for external calls from assembler code.
    • -
  • FFI: Fix snapshot substitution in SPLIT pass.
    • -
  • FFI/x86: Fix register allocation for 64 bit comparisons.
    • -
  • FFI: Fix tailcall in lowest frame to C function with bool result.
    • -
  • FFI: Ignore long type specifier in ffi.istype().
    • -
  • FFI: Fix calling conventions for 32 bit OSX and iOS simulator (struct returns).
    • -
  • FFI: Fix calling conventions for ARM hard-float EABI (nested structs).
    • -
  • FFI: Improve error messages for arithmetic and comparison operators.
    • -
  • FFI: Insert no-op type conversion for pointer to integer cast.
    • -
  • FFI: Fix unroll limit for ffi.fill().
    • -
  • FFI: Must sink XBAR together with XSTOREs.
    • -
  • FFI: Preserve intermediate string for const char * conversion.
    • -
- -

LuaJIT 2.0.1 — 2013-02-19

-
    -
  • Don't clear frame for out-of-memory error.
    • -
  • Leave hook when resume catches error thrown from hook.
    • -
  • Add missing GC steps for template table creation.
    • -
  • Fix discharge order of comparisons in Lua parser.
    • -
  • Improve buffer handling for io.read().
    • -
  • OSX: Add support for Mach-O object files to -b option.
    • -
  • Fix PS3 port.
    • -
  • Fix/enable Xbox 360 port.
    • -
  • x86/x64: Always mark ref for shift count as non-weak.
    • -
  • x64: Don't fuse implicitly 32-to-64 extended operands.
    • -
  • ARM: Fix armhf call argument handling.
    • -
  • ARM: Fix code generation for integer math.min/math.max.
    • -
  • PPC/e500: Fix lj_vm_floor() for Inf/NaN.
    • -
  • FFI: Change priority of table initializer variants for structs.
    • -
  • FFI: Fix code generation for bool call result check on x86/x64.
    • -
  • FFI: Load FFI library on-demand for bytecode with cdata literals.
    • -
  • FFI: Fix handling of qualified transparent structs/unions.
    • -
- -

LuaJIT 2.0.0 — 2012-11-08

-
    -
  • Correctness and completeness: -
      -
    • Fix Android/x86 build.
      • -
    • Fix recording of equality comparisons with __eq metamethods.
      • -
    • Fix detection of immutable upvalues.
      • -
    • Replace error with PANIC for callbacks from JIT-compiled code.
      • -
    • Fix builtin string to number conversion for INT_MIN.
      • -
    • Don't create unneeded array part for template tables.
      • -
    • Fix CONV.num.int sinking.
      • -
    • Don't propagate implicitly widened number to index metamethods.
      • -
    • ARM: Fix ordered comparisons of number vs. non-number.
      • -
    • FFI: Fix code generation for replay of sunk float fields.
      • -
    • FFI: Fix signedness of bool.
      • -
    • FFI: Fix recording of bool call result check on x86/x64.
      • -
    • FFI: Fix stack-adjustment for __thiscall callbacks.
      • -
    • -
- -

LuaJIT 2.0.0-beta11 — 2012-10-16

-
    -
  • New features: -
      -
    • Use ARM VFP instructions, if available (build-time detection).
      • -
    • Add support for ARM hard-float EABI (armhf).
      • -
    • Add PS3 port.
      • -
    • Add many features from Lua 5.2, e.g. goto/labels. - Refer to this list.
      • -
    • FFI: Add parameterized C types.
      • -
    • FFI: Add support for copy constructors.
      • -
    • FFI: Equality comparisons never raise an error (treat as unequal instead).
      • -
    • FFI: Box all accessed or returned enums.
      • -
    • FFI: Check for __new metamethod when calling a constructor.
      • -
    • FFI: Handle __pairs/__ipairs metamethods for cdata objects.
      • -
    • FFI: Convert io.* file handle to FILE * pointer (but as a void *).
      • -
    • FFI: Detect and support type punning through unions.
      • -
    • FFI: Improve various error messages.
      • -
    • -
  • Build-system reorganization: -
      -
    • Reorganize directory layout:
      - lib/* → src/jit/*
      - src/buildvm_*.dasc → src/vm_*.dasc
      - src/buildvm_*.h → removed
      - src/buildvm* → src/host/*
      • -
    • Add minified Lua interpreter plus Lua BitOp (minilua) to run DynASM.
      • -
    • Change DynASM bit operations to use Lua BitOp
      • -
    • Translate only vm_*.dasc for detected target architecture.
      • -
    • Improve target detection for msvcbuild.bat.
      • -
    • Fix build issues on Cygwin and MinGW with optional MSys.
      • -
    • Handle cross-compiles with FPU/no-FPU or hard-fp/soft-fp ABI mismatch.
      • -
    • Remove some library functions for no-JIT/no-FFI builds.
      • -
    • Add uninstall target to top-level Makefile.
      • -
    • -
  • Correctness and completeness: -
      -
    • Preserve snapshot #0 PC for all traces.
      • -
    • Fix argument checks for coroutine.create().
      • -
    • Command line prints version and JIT status to stdout, not stderr.
      • -
    • Fix userdata __gc separations at Lua state close.
      • -
    • Fix TDUP to HLOAD forwarding for LJ_DUALNUM builds.
      • -
    • Fix buffer check in bytecode writer.
      • -
    • Make os.date() thread-safe.
      • -
    • Add missing declarations for MSVC intrinsics.
      • -
    • Fix dispatch table modifications for return hooks.
      • -
    • Workaround for MSVC conversion bug (double → uint32_t → int32_t).
      • -
    • Fix FOLD rule (i-j)-i => 0-j.
      • -
    • Never use DWARF unwinder on Windows.
      • -
    • Fix shrinking of direct mapped blocks in builtin allocator.
      • -
    • Limit recursion depth in string.match() et al.
      • -
    • Fix late despecialization of ITERN after loop has been entered.
      • -
    • Fix 'f' and 'L' options for debug.getinfo() and lua_getinfo().
      • -
    • Fix package.searchpath().
      • -
    • OSX: Change dylib names to be consistent with other platforms.
      • -
    • Android: Workaround for broken sprintf("%g", -0.0).
      • -
    • x86: Remove support for ancient CPUs without CMOV (before Pentium Pro).
      • -
    • x86: Fix register allocation for calls returning register pair.
      • -
    • x86/x64: Fix fusion of unsigned byte comparisons with swapped operands.
      • -
    • ARM: Fix tonumber() argument check.
      • -
    • ARM: Fix modulo operator and math.floor()/math.ceil() for inf/nan.
      • -
    • ARM: Invoke SPLIT pass for leftover IR_TOBIT.
      • -
    • ARM: Fix BASE register coalescing.
      • -
    • PPC: Fix interpreter state setup in callbacks.
      • -
    • PPC: Fix string.sub() range check.
      • -
    • MIPS: Support generation of MIPS/MIPSEL bytecode object files.
      • -
    • MIPS: Fix calls to floor()/ceil()/trunc().
      • -
    • ARM/PPC: Detect more target architecture variants.
      • -
    • ARM/PPC/e500/MIPS: Fix tailcalls from fast functions, esp. tostring().
      • -
    • ARM/PPC/MIPS: Fix rematerialization of FP constants.
      • -
    • FFI: Don't call FreeLibrary() on our own EXE/DLL.
      • -
    • FFI: Resolve metamethods for constructors, too.
      • -
    • FFI: Properly disable callbacks on iOS (would require executable memory).
      • -
    • FFI: Fix cdecl string parsing during recording.
      • -
    • FFI: Show address pointed to for tostring(ref), too.
      • -
    • FFI: Fix alignment of C call argument/return structure.
      • -
    • FFI: Initialize all fields of standard types.
      • -
    • FFI: Fix callback handling when new C types are declared in callback.
      • -
    • FFI: Fix recording of constructors for pointers.
      • -
    • FFI: Always resolve metamethods for pointers to structs.
      • -
    • FFI: Correctly propagate alignment when interning nested types.
      • -
    • -
  • Structural and performance enhancements: -
      -
    • Add allocation sinking and store sinking optimization.
      • -
    • Constify immutable upvalues.
      • -
    • Add builtin string to integer or FP number conversion. Improves cross-platform consistency and correctness.
      • -
    • Create string hash slots in template tables for non-const values, too. Avoids later table resizes.
      • -
    • Eliminate HREFK guard for template table references.
      • -
    • Add various new FOLD rules.
      • -
    • Don't use stack unwinding for lua_yield() (slow on x64).
      • -
    • ARM, PPC, MIPS: Improve XLOAD operand fusion and register hinting.
      • -
    • PPC, MIPS: Compile math.sqrt() to sqrt instruction, if available.
      • -
    • FFI: Fold KPTR + constant offset in SPLIT pass.
      • -
    • FFI: Optimize/inline ffi.copy() and ffi.fill().
      • -
    • FFI: Compile and optimize array/struct copies.
      • -
    • FFI: Compile ffi.typeof(cdata|ctype), ffi.sizeof(), ffi.alignof(), ffi.offsetof() and ffi.gc().
      • -
    • -
- -

LuaJIT 2.0.0-beta10 — 2012-05-09

-
    -
  • New features: -
      -
    • The MIPS of LuaJIT is complete. It requires a CPU conforming to the -MIPS32 R1 architecture with hardware FPU. O32 hard-fp ABI, -little-endian or big-endian.
      • -
    • Auto-detect target arch via cross-compiler. No need for -TARGET=arch anymore.
      • -
    • Make DynASM compatible with Lua 5.2.
      • -
    • From Lua 5.2: Try __tostring metamethod on non-string error -messages..
      • -
    • -
  • Correctness and completeness: -
      -
    • Fix parsing of hex literals with exponents.
      • -
    • Fix bytecode dump for certain number constants.
      • -
    • Fix argument type in error message for relative arguments.
      • -
    • Fix argument error handling on Lua stacks without a frame.
      • -
    • Add missing mcode limit check in assembler backend.
      • -
    • Fix compilation on OpenBSD.
      • -
    • Avoid recursive GC steps after GC-triggered trace exit.
      • -
    • Replace <unwind.h> definitions with our own.
      • -
    • Fix OSX build issues. Bump minimum required OSX version to 10.4.
      • -
    • Fix discharge order of comparisons in Lua parser.
      • -
    • Ensure running __gc of userdata created in __gc -at state close.
      • -
    • Limit number of userdata __gc separations at state close.
      • -
    • Fix bytecode JMP slot range when optimizing -and/or with constant LHS.
      • -
    • Fix DSE of USTORE.
      • -
    • Make lua_concat() work from C hook with partial frame.
      • -
    • Add required PHIs for implicit conversions, e.g. via XREF -forwarding.
      • -
    • Add more comparison variants to Valgrind suppressions file.
      • -
    • Disable loading bytecode with an extra header (BOM or #!).
      • -
    • Fix PHI stack slot syncing.
      • -
    • ARM: Reorder type/value tests to silence Valgrind.
      • -
    • ARM: Fix register allocation for ldrd-optimized -HREFK.
      • -
    • ARM: Fix conditional branch fixup for OBAR.
      • -
    • ARM: Invoke SPLIT pass for double args in FFI call.
      • -
    • ARM: Handle all CALL* ops with double results in -SPLIT pass.
      • -
    • ARM: Fix rejoin of POW in SPLIT pass.
      • -
    • ARM: Fix compilation of math.sinh, math.cosh, -math.tanh.
      • -
    • ARM, PPC: Avoid pointless arg clearing in BC_IFUNCF.
      • -
    • PPC: Fix resume after yield from hook.
      • -
    • PPC: Fix argument checking for rawget().
      • -
    • PPC: Fix fusion of floating-point XLOAD/XSTORE.
      • -
    • PPC: Fix HREFK code generation for huge tables.
      • -
    • PPC: Use builtin D-Cache/I-Cache sync code.
      • -
    • -
  • FFI library: -
      -
    • Ignore empty statements in ffi.cdef().
      • -
    • Ignore number parsing errors while skipping definitions.
      • -
    • Don't touch frame in callbacks with tailcalls to fast functions.
      • -
    • Fix library unloading on POSIX systems.
      • -
    • Finalize cdata before userdata when closing the state.
      • -
    • Change ffi.load() library name resolution for Cygwin.
      • -
    • Fix resolving of function name redirects on Windows/x86.
      • -
    • Fix symbol resolving error messages on Windows.
      • -
    • Fix blacklisting of C functions calling callbacks.
      • -
    • Fix result type of pointer difference.
      • -
    • Use correct PC in FFI metamethod error message.
      • -
    • Allow 'typedef _Bool int BOOL;' for the Windows API.
      • -
    • Don't record test for bool result of call, if ignored.
      • -
    • -
- -

LuaJIT 2.0.0-beta9 — 2011-12-14

-
    -
  • New features: -
      -
    • PPC port of LuaJIT is complete. Default is the dual-number port -(usually faster). Single-number port selectable via src/Makefile -at build time.
      • -
    • Add FFI callback support.
      • -
    • Extend -b to generate .c, .h or .obj/.o -files with embedded bytecode.
      • -
    • Allow loading embedded bytecode with require().
      • -
    • From Lua 5.2: Change to '\z' escape. Reject undefined escape -sequences.
      • -
    • -
  • Correctness and completeness: -
      -
    • Fix OSX 10.7 build. Fix install_name and versioning on OSX.
      • -
    • Fix iOS build.
      • -
    • Install dis_arm.lua, too.
      • -
    • Mark installed shared library as executable.
      • -
    • Add debug option to msvcbuild.bat and improve error handling.
      • -
    • Fix data-flow analysis for iterators.
      • -
    • Fix forced unwinding triggered by external unwinder.
      • -
    • Record missing for loop slot loads (return to lower frame).
      • -
    • Always use ANSI variants of Windows system functions.
      • -
    • Fix GC barrier for multi-result table constructor (TSETM).
      • -
    • Fix/add various FOLD rules.
      • -
    • Add potential PHI for number conversions due to type instability.
      • -
    • Do not eliminate PHIs only referenced from other PHIs.
      • -
    • Correctly anchor implicit number to string conversions in Lua/C API.
      • -
    • Fix various stack limit checks.
      • -
    • x64: Use thread-safe exceptions for external unwinding (GCC platforms).
      • -
    • x64: Fix result type of cdata index conversions.
      • -
    • x64: Fix math.random() and bit.bswap() code generation.
      • -
    • x64: Fix lightuserdata comparisons.
      • -
    • x64: Always extend stack-passed arguments to pointer size.
      • -
    • ARM: Many fixes to code generation backend.
      • -
    • PPC/e500: Fix dispatch for binop metamethods.
      • -
    • PPC/e500: Save/restore condition registers when entering/leaving the VM.
      • -
    • PPC/e500: Fix write barrier in stores of strings to upvalues.
      • -
    • -
  • FFI library: -
      -
    • Fix C comment parsing.
      • -
    • Fix snapshot optimization for cdata comparisons.
      • -
    • Fix recording of const/enum lookups in namespaces.
      • -
    • Fix call argument and return handling for I8/U8/I16/U16 types.
      • -
    • Fix unfused loads of float fields.
      • -
    • Fix ffi.string() recording.
      • -
    • Save GetLastError() around ffi.load() and symbol -resolving, too.
      • -
    • Improve ld script detection in ffi.load().
      • -
    • Record loads/stores to external variables in namespaces.
      • -
    • Compile calls to stdcall, fastcall and vararg functions.
      • -
    • Treat function ctypes like pointers in comparisons.
      • -
    • Resolve __call metamethod for pointers, too.
      • -
    • Record C function calls with bool return values.
      • -
    • Record ffi.errno().
      • -
    • x86: Fix number to uint32_t conversion rounding.
      • -
    • x86: Fix 64 bit arithmetic in assembler backend.
      • -
    • x64: Fix struct-by-value calling conventions.
      • -
    • ARM: Ensure invocation of SPLIT pass for float conversions.
      • -
    • -
  • Structural and performance enhancements: -
      -
    • Display trace types with -jv and -jdump.
      • -
    • Record isolated calls. But prefer recording loops over calls.
      • -
    • Specialize to prototype for non-monomorphic functions. Solves the -trace-explosion problem for closure-heavy programming styles.
      • -
    • Always generate a portable vmdef.lua. Easier for distros.
      • -
    • -
- -

LuaJIT 2.0.0-beta8 — 2011-06-23

-
    -
  • New features: -
      -
    • Soft-float ARM port of LuaJIT is complete.
      • -
    • Add support for bytecode loading/saving and -b command line -option.
      • -
    • From Lua 5.2: __len metamethod for tables -(disabled by default).
      • -
    • -
  • Correctness and completeness: -
      -
    • ARM: Misc. fixes for interpreter.
      • -
    • x86/x64: Fix bit.* argument checking in interpreter.
      • -
    • Catch early out-of-memory in memory allocator initialization.
      • -
    • Fix data-flow analysis for paths leading to an upvalue close.
      • -
    • Fix check for missing arguments in string.format().
      • -
    • Fix Solaris/x86 build (note: not a supported target).
      • -
    • Fix recording of loops with instable directions in side traces.
      • -
    • x86/x64: Fix fusion of comparisons with u8/u16 -XLOAD.
      • -
    • x86/x64: Fix register allocation for variable shifts.
      • -
    • -
  • FFI library: -
      -
    • Add ffi.errno(). Save errno/GetLastError() -around allocations etc.
      • -
    • Fix __gc for VLA/VLS cdata objects.
      • -
    • Fix recording of casts from 32 bit cdata pointers to integers.
      • -
    • tonumber(cdata) returns nil for non-numbers.
      • -
    • Show address pointed to for tostring(pointer).
      • -
    • Print NULL pointers as "cdata<... *>: NULL".
      • -
    • Support __tostring metamethod for pointers to structs, too.
      • -
    • -
  • Structural and performance enhancements: -
      -
    • More tuning for loop unrolling heuristics.
      • -
    • Flatten and compress in-memory debug info (saves ~70%).
      • -
    • -
- -

LuaJIT 2.0.0-beta7 — 2011-05-05

-
    -
  • New features: -
      -
    • ARM port of the LuaJIT interpreter is complete.
      • -
    • FFI library: Add ffi.gc(), ffi.metatype(), -ffi.istype().
      • -
    • FFI library: Resolve ld script redirection in ffi.load().
      • -
    • From Lua 5.2: package.searchpath(), fp:read("*L"), -load(string).
      • -
    • From Lua 5.2, disabled by default: empty statement, -table.unpack(), modified coroutine.running().
      • -
    • -
  • Correctness and completeness: -
      -
    • FFI library: numerous fixes.
      • -
    • Fix type mismatches in store-to-load forwarding.
      • -
    • Fix error handling within metamethods.
      • -
    • Fix table.maxn().
      • -
    • Improve accuracy of x^-k on x64.
      • -
    • Fix code generation for Intel Atom in x64 mode.
      • -
    • Fix narrowing of POW.
      • -
    • Fix recording of retried fast functions.
      • -
    • Fix code generation for bit.bnot() and multiplies.
      • -
    • Fix error location within cpcall frames.
      • -
    • Add workaround for old libgcc unwind bug.
      • -
    • Fix lua_yield() and getmetatable(lightuserdata) on x64.
      • -
    • Misc. fixes for PPC/e500 interpreter.
      • -
    • Fix stack slot updates for down-recursion.
      • -
    • -
  • Structural and performance enhancements: -
      -
    • Add dual-number mode (int/double) for the VM. Enabled for ARM.
      • -
    • Improve narrowing of arithmetic operators and for loops.
      • -
    • Tune loop unrolling heuristics and increase trace recorder limits.
      • -
    • Eliminate dead slots in snapshots using bytecode data-flow analysis.
      • -
    • Avoid phantom stores to proxy tables.
      • -
    • Optimize lookups in empty proxy tables.
      • -
    • Improve bytecode optimization of and/or operators.
      • -
    • -
- -

LuaJIT 2.0.0-beta6 — 2011-02-11

-
    -
  • New features: -
      -
    • PowerPC/e500v2 port of the LuaJIT interpreter is complete.
      • -
    • Various minor features from Lua 5.2: Hex escapes in literals, -'\*' escape, reversible string.format("%q",s), -"%g" pattern, table.sort checks callbacks, -os.exit(status|true|false[,close]).
      • -
    • Lua 5.2 __pairs and __ipairs metamethods -(disabled by default).
      • -
    • Initial release of the FFI library.
      • -
    • -
  • Correctness and completeness: -
      -
    • Fix string.format() for non-finite numbers.
      • -
    • Fix memory leak when compiled to use the built-in allocator.
      • -
    • x86/x64: Fix unnecessary resize in TSETM bytecode.
      • -
    • Fix various GC issues with traces and jit.flush().
      • -
    • x64: Fix fusion of indexes for array references.
      • -
    • x86/x64: Fix stack overflow handling for coroutine results.
      • -
    • Enable low-2GB memory allocation on FreeBSD/x64.
      • -
    • Fix collectgarbage("count") result if more than 2GB is in use.
      • -
    • Fix parsing of hex floats.
      • -
    • x86/x64: Fix loop branch inversion with trailing -HREF+NE/EQ.
      • -
    • Add jit.os string.
      • -
    • coroutine.create() permits running C functions, too.
      • -
    • Fix OSX build to work with newer ld64 versions.
      • -
    • Fix bytecode optimization of and/or operators.
      • -
    • -
  • Structural and performance enhancements: -
      -
    • Emit specialized bytecode for pairs()/next().
      • -
    • Improve bytecode coalescing of nil constants.
      • -
    • Compile calls to vararg functions.
      • -
    • Compile select().
      • -
    • Improve alias analysis, esp. for loads from allocations.
      • -
    • Tuning of various compiler heuristics.
      • -
    • Refactor and extend IR conversion instructions.
      • -
    • x86/x64: Various backend enhancements related to the FFI.
      • -
    • Add SPLIT pass to split 64 bit IR instructions for 32 bit CPUs.
      • -
    • -
- -

LuaJIT 2.0.0-beta5 — 2010-08-24

-
    -
  • Correctness and completeness: -
      -
    • Fix trace exit dispatch to function headers.
      • -
    • Fix Windows and OSX builds with LUAJIT_DISABLE_JIT.
      • -
    • Reorganize and fix placement of generated machine code on x64.
      • -
    • Fix TNEW in x64 interpreter.
      • -
    • Do not eliminate PHIs for values only referenced from side exits.
      • -
    • OS-independent canonicalization of strings for non-finite numbers.
      • -
    • Fix string.char() range check on x64.
      • -
    • Fix tostring() resolving within print().
      • -
    • Fix error handling for next().
      • -
    • Fix passing of constant arguments to external calls on x64.
      • -
    • Fix interpreter argument check for two-argument SSE math functions.
      • -
    • Fix C frame chain corruption caused by lua_cpcall().
      • -
    • Fix return from pcall() within active hook.
      • -
    • -
  • Structural and performance enhancements: -
      -
    • Replace on-trace GC frame syncing with interpreter exit.
      • -
    • Improve hash lookup specialization by not removing dead keys during GC.
      • -
    • Turn traces into true GC objects.
      • -
    • Avoid starting a GC cycle immediately after library init.
      • -
    • Add weak guards to improve dead-code elimination.
      • -
    • Speed up string interning.
      • -
    • -
- -

LuaJIT 2.0.0-beta4 — 2010-03-28

-
    -
  • Correctness and completeness: -
      -
    • Fix precondition for on-trace creation of table keys.
      • -
    • Fix {f()} on x64 when table is resized.
      • -
    • Fix folding of ordered comparisons with same references.
      • -
    • Fix snapshot restores for multi-result bytecodes.
      • -
    • Fix potential hang when recording bytecode with nested closures.
      • -
    • Fix recording of getmetatable(), tonumber() and bad argument types.
      • -
    • Fix SLOAD fusion across returns to lower frames.
      • -
    • -
  • Structural and performance enhancements: -
      -
    • Add array bounds check elimination. -Oabc is enabled by default.
      • -
    • More tuning for x64, e.g. smaller table objects.
      • -
    • -
- -

LuaJIT 2.0.0-beta3 — 2010-03-07

-
    -
  • LuaJIT x64 port: -
      -
    • Port integrated memory allocator to Linux/x64, Windows/x64 and OSX/x64.
      • -
    • Port interpreter and JIT compiler to x64.
      • -
    • Port DynASM to x64.
      • -
    • Many 32/64 bit cleanups in the VM.
      • -
    • Allow building the interpreter with either x87 or SSE2 arithmetics.
      • -
    • Add external unwinding and C++ exception interop (default on x64).
      • -
    • -
  • Correctness and completeness: -
      -
    • Fix constructor bytecode generation for certain conditional values.
      • -
    • Fix some cases of ordered string comparisons.
      • -
    • Fix lua_tocfunction().
      • -
    • Fix cutoff register in JMP bytecode for some conditional expressions.
      • -
    • Fix PHI marking algorithm for references from variant slots.
      • -
    • Fix package.cpath for non-default PREFIX.
      • -
    • Fix DWARF2 frame unwind information for interpreter on OSX.
      • -
    • Drive the GC forward on string allocations in the parser.
      • -
    • Implement call/return hooks (zero-cost if disabled).
      • -
    • Implement yield from C hooks.
      • -
    • Disable JIT compiler on older non-SSE2 CPUs instead of aborting.
      • -
    • -
  • Structural and performance enhancements: -
      -
    • Compile recursive code (tail-, up- and down-recursion).
      • -
    • Improve heuristics for bytecode penalties and blacklisting.
      • -
    • Split CALL/FUNC recording and clean up fast function call semantics.
      • -
    • Major redesign of internal function call handling.
      • -
    • Improve FOR loop const specialization and integerness checks.
      • -
    • Switch to pre-initialized stacks. Avoid frame-clearing.
      • -
    • Colocation of prototypes and related data: bytecode, constants, debug info.
      • -
    • Cleanup parser and streamline bytecode generation.
      • -
    • Add support for weak IR references to register allocator.
      • -
    • Switch to compressed, extensible snapshots.
      • -
    • Compile returns to frames below the start frame.
      • -
    • Improve alias analysis of upvalues using a disambiguation hash value.
      • -
    • Compile floor/ceil/trunc to SSE2 helper calls or SSE4.1 instructions.
      • -
    • Add generic C call handling to IR and backend.
      • -
    • Improve KNUM fuse vs. load heuristics.
      • -
    • Compile various io.*() functions.
      • -
    • Compile math.sinh(), math.cosh(), math.tanh() -and math.random().
      • -
    • -
- -

LuaJIT 2.0.0-beta2 — 2009-11-09

-
    -
  • Reorganize build system. Build static+shared library on POSIX.
    • -
  • Allow C++ exception conversion on all platforms -using a wrapper function.
    • -
  • Automatically catch C++ exceptions and rethrow Lua error -(DWARF2 only).
    • -
  • Check for the correct x87 FPU precision at strategic points.
    • -
  • Always use wrappers for libm functions.
    • -
  • Resurrect metamethod name strings before copying them.
    • -
  • Mark current trace, even if compiler is idle.
    • -
  • Ensure FILE metatable is created only once.
    • -
  • Fix type comparisons when different integer types are involved.
    • -
  • Fix getmetatable() recording.
    • -
  • Fix TDUP with dead keys in template table.
    • -
  • jit.flush(tr) returns status. -Prevent manual flush of a trace that's still linked.
    • -
  • Improve register allocation heuristics for invariant references.
    • -
  • Compile the push/pop variants of table.insert() and -table.remove().
    • -
  • Compatibility with MSVC link /debug.
    • -
  • Fix lua_iscfunction().
    • -
  • Fix math.random() when compiled with -fpic (OSX).
    • -
  • Fix table.maxn().
    • -
  • Bump MACOSX_DEPLOYMENT_TARGET to 10.4
    • -
  • luaL_check*() and luaL_opt*() now support -negative arguments, too.
    -This matches the behavior of Lua 5.1, but not the specification.
    • -
- -

LuaJIT 2.0.0-beta1 — 2009-10-31

-
    -
  • This is the first public release of LuaJIT 2.0.
    • -
  • The whole VM has been rewritten from the ground up, so there's -no point in listing differences over earlier versions.
    • -
-
-
-
- - - diff --git a/love/src/jni/LuaJIT-2.1/doc/contact.html b/love/src/jni/LuaJIT-2.1/doc/contact.html index d92c3e38..0c775f98 100644 --- a/love/src/jni/LuaJIT-2.1/doc/contact.html +++ b/love/src/jni/LuaJIT-2.1/doc/contact.html @@ -3,15 +3,14 @@ Contact - - +
-Lua +Lua

+If you want to report bugs, propose fixes or suggest enhancements, +please use the +» GitHub issue tracker. +

+

Please send general questions to the -» LuaJIT mailing list. +» LuaJIT mailing list. +

+

You can also send any questions you have directly to me:

@@ -86,7 +87,7 @@ xD("fyZKB8xv\"FJytmz8.KAB0u52D")

Copyright

All documentation is -Copyright © 2005-2015 Mike Pall. +Copyright © 2005-2021 Mike Pall.

@@ -94,7 +95,7 @@ Copyright © 2005-2015 Mike Pall.