New luaffi, support for aarch64.

LuaTeX 1.20.0


git-svn-id: svn://tug.org/texlive/trunk/Build/source@73279 c570f23f-e606-0410-a88d-b1316a301751

texk/web2c/Makefile.in

@@ -5311,6 +5311,8 @@ nodist_libluaffi_a_SOURCES = $(libluaffi_sources)
 #nodist_liblua53ffi_a_SOURCES = $(libluaffi_sources)
 libluaffi_sources = \
 	luatexdir/luaffi/call_arm.h \
+	luatexdir/luaffi/call_arm64.h \
+	luatexdir/luaffi/call_arm_hf.h \
 	luatexdir/luaffi/call.c \
 	luatexdir/luaffi/call_x64.h \
 	luatexdir/luaffi/call_x64win.h \

texk/web2c/luatexdir/ChangeLog

@@ -1,9 +1,13 @@
+2025-01-01 Luigi Scarso <luigi.scarso@gmail.com>
+	* New luaffi, support for aarch64.
+	* LuaTeX 1.20.0
+
+
 2024-12-30 Luigi Scarso <luigi.scarso@gmail.com>
 	* Increment tally in tprint also when doterm is true (thanks to user202729@protonmail.com).
 	* LuaTeX 1.19.4
 
 
-
 2024-12-30 Luigi Scarso <luigi.scarso@gmail.com>
 	* Avoid useless 0 beginbfrange endbfrange in pdf 
 	* LuaTeX 1.19.3

texk/web2c/luatexdir/am/luaffi.am

@@ -36,6 +36,8 @@ nodist_libluaffi_a_SOURCES = $(libluaffi_sources)
 
 libluaffi_sources = \
 	luatexdir/luaffi/call_arm.h \
+	luatexdir/luaffi/call_arm64.h \
+	luatexdir/luaffi/call_arm_hf.h \
 	luatexdir/luaffi/call.c \
 	luatexdir/luaffi/call_x64.h \
 	luatexdir/luaffi/call_x64win.h \

texk/web2c/luatexdir/luaffi/LICENSE

@@ -1,8 +1,39 @@
+This product contains portions of third party software provided under this license:
+
+ravi-ffi, based on luaffifb (https://github.com/facebookarchive/luaffifb) by Facebook, 
+          based on luaffi (https://github.com/jmckaskill/luaffi) by James R. McKaskill 
+
+Portions Copyright (c) 2018 Dibyendu Majumdar
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+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.
+
+
+
+------------------------------------------------------------------------
+
+This product contains portions of third party software provided under this license:
+
 BSD License
 
-For luaffifb software
+For luaffifb software (enhancements done by Facebook)
 
-Copyright (c) 2015, Facebook, Inc. All rights reserved.
+Portions Copyright (c) 2015, Facebook, Inc. All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
 are permitted provided that the following conditions are met:
@@ -35,7 +66,7 @@ This product contains portions of third party software provided under this licen
 
 luaffi software
 
-Copyright (c) 2011 James R. McKaskill
+Portions Copyright (c) 2011 James R. McKaskill
 
 Permission is hereby granted, free of charge, to any person obtaining a
 copy of this software and associated documentation files (the "Software"),
@@ -55,4 +86,3 @@ 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.
 
-Facebook provides this code under the BSD License above.

texk/web2c/luatexdir/luaffi/PATENTS

@@ -1,3 +1,5 @@
+Following is from third party software luaffifb (https://github.com/facebookarchive/luaffifb)
+
 Additional Grant of Patent Rights Version 2
 
 "Software" means the luaffifb software distributed by Facebook, Inc.

texk/web2c/luatexdir/luaffi/README

@@ -7,10 +7,10 @@ because there is a ffi stub that does nothing:
 local info = [[
 The ffi module is available for:
 
-    archictures       : ARCH_X86 and ARCH_X64,
+    archictures       : ARCH_X86, ARCH_X64 and ARM_64,
     operating systems : OS_CE, OS_WIN, OS_LINUX, OS_BSD and OS_POSIX
 
-The ARM processor is currently not supported. There are subtle
+The ARM 32bit processor is currently not supported. There are subtle
 differences between this module and the one in luajitTeX 
 and we hope to be in sync around TeXLive 2025.
 Different OS can have different interfaces,
@@ -72,7 +72,7 @@ the OS enabled are OS_CE, OS_WIN, OS_LINUX, OS BD and OS_POSIX.
 Currently ARM is not supported.
 
 The module is not aligned with  luajit-2.1.0.beta2
-(the plan is to be in sync for TeXLive 2018) and 
+(the plan is to be in sync for TeXLive 2025) and 
 test.lua can fail. Be careful that different OS have different 
 interfaces (i.e. OS_WIN has not complex.h, for example)
 so extra care must be take to ensure code portability.

texk/web2c/luatexdir/luaffi/README.md

@@ -1,36 +1,54 @@
-[![Build Status](https://travis-ci.org/facebook/luaffifb.svg?branch=master)](https://travis-ci.org/facebook/luaffifb)
-
 About
 -----
-This is a library for calling C function and manipulating C types from lua. It
-is designed to be interface compatible with the FFI library in LuaJIT (see
-http://luajit.org/ext_ffi.html). It can parse C function declarations and
-struct definitions that have been directly copied out of C header files and
+This is a library for calling C function and manipulating C types from [Ravi](https://github.com/dibyendumajumdar/ravi). It
+is designed to be interface compatible with the FFI library in [LuaJIT's ffi](http://luajit.org/ext_ffi.html). 
+It can parse C function declarations and struct definitions that have been directly copied out of C header files and
 into lua source as a string.
 
-This is a fork of https://github.com/jmckaskill/luaffi
+This project is a fork of https://github.com/facebook/luaffifb which is a fork of https://github.com/jmckaskill/luaffi.
 
 Source
 ------
-https://github.com/facebook/luaffifb
+https://github.com/dibyendumajumdar/ravi-ffi
 
 Platforms
 ---------
-Currently supported:
-- Linux x86/x64
-- OS X x86/x64
+Currently being developed for:
+- Linux x64 - builds and tests pass
+- OS X x64 - builds and tests pass
+- Windows 10 x64 - builds and tests pass
 
-Runs with Lua 5.1, 5.2, and 5.3
+Ravi and Lua 5.3 are supported. 
 
 Build
 -----
-In a terminal:
+This project requires:
+
+* CMake installation
+* Ravi 5.3 installation
+
+Windows 10
+----------
+* Note that only Visual Studio 2017 is supported. 
+* Note that only x86-64 is supported
+
+In the instructions below, we assume that Ravi was installed under `c:/Software/ravi`.
 
 ```bash
-git clone https://github.com/facebook/luaffifb
-cd luaffifb
-luarocks make
+git clone https://github.com/dibyendumajumdar/ravi-ffi
+cd ravi-ffi
+mkdir build
+cd build
+cmake -DCMAKE_INSTALL_PREFIX=/Software/Ravi -G "Visual Studio 15 2017 Win64" ..
+```
+
+Above creates Visual Studio projects which can be used to build and install. Note that the install prefix ensures that the DLL files will be installed under /Software/ravi/bin so that they can be found by the library.
+
+To build for Lua, change above to:
+```
+cmake -DCMAKE_INSTALL_PREFIX=/Software/lua53 -DUSE_LUA53=ON -G "Visual Studio 15 2017 Win64" ..
 ```
+This assumes Lua 5.3 installation under `/Software/lua53'.
 
 Documentation
 -------------