Bump libffi to v3.3

5c63b46 (v3.3 + 64 commits)

native/libffi/.appveyor.yml

@@ -0,0 +1,66 @@
+shallow_clone: true
+
+# We're currently only testing libffi built with Microsoft's
+# tools.
+# This matrix should be expanded to include at least:
+#  32- and 64-bit gcc/cygwin
+#  32- and 64-bit gcc/mingw
+#  32- and 64-bit clang/mingw
+#  and perhaps more.
+
+image: Visual Studio 2017
+platform:
+  - x64
+  - x86
+  - arm
+  - arm64
+
+environment:
+  global:
+    CYG_ROOT: C:/cygwin
+    CYG_CACHE: C:/cygwin/var/cache/setup
+    CYG_MIRROR: http://mirrors.kernel.org/sourceware/cygwin/
+  matrix:
+    - VSVER: 15
+
+install:
+  - ps: >-
+      If ($env:Platform -Match "x86") {
+          $env:VCVARS_PLATFORM="x86"
+          $env:BUILD="i686-pc-cygwin"
+          $env:HOST="i686-pc-cygwin"
+          $env:MSVCC="/cygdrive/c/projects/libffi/msvcc.sh"
+          $env:SRC_ARCHITECTURE="x86"
+        } ElseIf ($env:Platform -Match "arm64") {
+          $env:VCVARS_PLATFORM="x86_arm64"
+          $env:BUILD="i686-pc-cygwin"
+          $env:HOST="aarch64-w64-cygwin"
+          $env:MSVCC="/cygdrive/c/projects/libffi/msvcc.sh -marm64"
+          $env:SRC_ARCHITECTURE="aarch64"
+        } ElseIf ($env:Platform -Match "arm") {
+          $env:VCVARS_PLATFORM="x86_arm"
+          $env:BUILD="i686-pc-cygwin"
+          $env:HOST="arm-w32-cygwin"
+          $env:MSVCC="/cygdrive/c/projects/libffi/msvcc.sh -marm"
+          $env:SRC_ARCHITECTURE="arm"
+        } Else {
+          $env:VCVARS_PLATFORM="amd64"
+          $env:BUILD="x86_64-w64-cygwin"
+          $env:HOST="x86_64-w64-cygwin"
+          $env:MSVCC="/cygdrive/c/projects/libffi/msvcc.sh -m64"
+          $env:SRC_ARCHITECTURE="x86"
+      }
+  - 'appveyor DownloadFile https://cygwin.com/setup-x86.exe -FileName setup.exe'
+  - 'setup.exe -qnNdO -R "%CYG_ROOT%" -s "%CYG_MIRROR%" -l "%CYG_CACHE%" -P dejagnu >NUL'
+  - '%CYG_ROOT%/bin/bash -lc "cygcheck -dc cygwin"'
+  - echo call VsDevCmd to set VS150COMNTOOLS
+  - call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\Common7\Tools\VsDevCmd.bat"
+  - ps: $env:VSCOMNTOOLS=(Get-Content ("env:VS" + "$env:VSVER" + "0COMNTOOLS"))
+  - echo "Using Visual Studio %VSVER%.0 at %VSCOMNTOOLS%"
+  - call "%VSCOMNTOOLS%..\..\vc\Auxiliary\Build\vcvarsall.bat" %VCVARS_PLATFORM%
+
+build_script:
+  - c:\cygwin\bin\sh -lc "(cd $OLDPWD; ./autogen.sh;)"
+  - c:\cygwin\bin\sh -lc "(cd $OLDPWD; ./configure CC='%MSVCC%' CXX='%MSVCC%' LD='link' CPP='cl -nologo -EP' CXXCPP='cl -nologo -EP' CPPFLAGS='-DFFI_BUILDING_DLL' AR='/cygdrive/c/projects/libffi/.travis/ar-lib lib' NM='dumpbin -symbols' STRIP=':' --build=$BUILD --host=$HOST;)"
+  - c:\cygwin\bin\sh -lc "(cd $OLDPWD; cp src/%SRC_ARCHITECTURE%/ffitarget.h include; make; find .;)"
+  - c:\cygwin\bin\sh -lc "(cd $OLDPWD; cp `find . -name 'libffi-?.dll'` $HOST/testsuite/; make check; cat `find ./ -name libffi.log`)"

native/libffi/.gitattributes

@@ -0,0 +1,4 @@
+*	text=auto
+
+*.sln	text eol=crlf
+*.vcxproj*	text eol=crlf

native/libffi/.github/issue_template.md

@@ -0,0 +1,10 @@
+## System Details
+
+<!--- What platform are you working with? eg. the output of config.guess -->
+<!--- Provide any toolchain details here. eg. compiler version -->
+
+## Problems Description
+
+<!--- Provide a description of the problem here -->
+<!--- If this is a configure-time problem, attach config.log -->
+<!--- If this is a testsuite problem, attach the relevant log output -->

native/libffi/.gitignore

@@ -5,10 +5,11 @@
 .dirstamp
 *.la
 Makefile
+!testsuite/libffi.bhaible/Makefile
 Makefile.in
 aclocal.m4
 compile
-config.*
+!.travis/compile
 configure
 depcomp
 doc/libffi.info
@@ -33,3 +34,5 @@ libffi.xcodeproj/xcuserdata
 libffi.xcodeproj/project.xcworkspace
 build_*/
 darwin_*/
+src/arm/trampoline.S
+**/texinfo.tex

native/libffi/.travis.yml

@@ -1,22 +1,83 @@
+---
+sudo: required
+
 language: cpp
-compiler:
-  - gcc
-  - clang
-env:
-  -
-  - HOST=i386-pc-linux-gnu
+
+# For qemu-powered targets, get the list of supported processors from
+# travis by setting QEMU_CPU=help, then set -mcpu= for the compilers
+# accordingly.
+
 matrix:
-  exclude:
-    - compiler: clang
-      env: HOST=i386-pc-linux-gnu
+  include:
+    - os: linux
+      env: HOST=powerpc-eabisim RUNTESTFLAGS="--target_board powerpc-eabisim" DEJAGNU="/opt/.travis/site.exp"
+    - os: linux
+      env: HOST=or1k-elf RUNTESTFLAGS="--target_board or1k-sim" DEJAGNU="/opt/.travis/site.exp"
+    - os: linux
+      env: HOST=m32r-elf RUNTESTFLAGS="--target_board m32r-sim" DEJAGNU="/opt/.travis/site.exp"
+    - os: linux
+      env: HOST=bfin-elf RUNTESTFLAGS="--target_board bfin-sim" DEJAGNU="/opt/.travis/site.exp"
+# This configuration is still using the native x86 toolchain?
+#    - os: osx
+#      env: HOST=aarch64-apple-darwin13
+    - os: osx
+      env: HOST=x86_64-apple-darwin10
+    - os: linux
+      env: HOST=x86_64-w64-mingw32 MEVAL='export CC="x86_64-w64-mingw32-gcc" && CXX="x86_64-w64-mingw32-g++" RUNTESTFLAGS="--target_board wine-sim" DEJAGNU="$TRAVIS_BUILD_DIR/.travis/site.exp" CONFIGURE_OPTIONS=--disable-shared LIBFFI_TEST_OPTIMIZATION="-O2"
+    - os: linux
+      env: HOST=sh4-linux-gnu CONFIGURE_OPTIONS=--disable-shared QEMU_LD_PREFIX=/usr/sh4-linux-gnu
+    - os: linux
+      env: HOST=alpha-linux-gnu CONFIGURE_OPTIONS=--disable-shared QEMU_LD_PREFIX=/usr/alpha-linux-gnu
+    - os: linux
+      env: HOST=m68k-linux-gnu MEVAL='export CC="m68k-linux-gnu-gcc-8 -mcpu=547x" && CXX="m68k-linux-gnu-g++-8 -mcpu=547x"' CONFIGURE_OPTIONS=--disable-shared QEMU_LD_PREFIX=/usr/m68k-linux-gnu QEMU_CPU=cfv4e
+    - os: linux
+      arch: s390x
+      env: HOST=s390x-linux-gnu
+    - os: linux
+      arch: ppc64le
+      env: HOST=ppc64le-linux-gnu
+    - os: linux
+      arch: arm64
+      env: HOST=aarch64-linux-gnu
+    - os: linux
+      arch: arm64
+      env: HOST=aarch64-linux-gnu
+      compiler: clang
+    - os: linux
+      env: HOST=arm32v7-linux-gnu LIBFFI_TEST_OPTIMIZATION="-O0"
+    - os: linux
+      env: HOST=arm32v7-linux-gnu LIBFFI_TEST_OPTIMIZATION="-O2"
+    - os: linux
+      env: HOST=arm32v7-linux-gnu LIBFFI_TEST_OPTIMIZATION="-O2 -fomit-frame-pointer"
+# The sparc64 linux system in the GCC compile farm is non-responsive.
+#    - os: linux
+#      env: HOST=sparc64-linux-gnu
+# The mips64 linux system in the GCC compile farm is not allowing logins
+#    - os: linux
+#      env: HOST=mips64el-linux-gnu
+    - os: linux
+      compiler: gcc
+      env: HOST=i386-pc-linux-gnu MEVAL='export CC="$CC -m32" && CXX="$CXX -m32"'
+    - os: linux
+      compiler: gcc
+    - os: linux
+      compiler: gcc
+      env: CONFIGURE_OPTIONS=--disable-shared
+    - os: linux
+      compiler: clang
+    - os: linux
+      compiler: clang
+      env: CONFIGURE_OPTIONS=--disable-shared
+    - os: linux
+      env: HOST=moxie-elf MEVAL='export PATH=/opt/moxielogic/bin:$PATH && CC=moxie-elf-gcc && CXX=moxie-elf-g++' LDFLAGS=-Tsim.ld RUNTESTFLAGS="--target_board moxie-sim" DEJAGNU="$TRAVIS_BUILD_DIR/.travis/site.exp"
+
+before_install:
+  - if test x"$MEVAL" != x; then eval ${MEVAL}; fi
 
-before_script:
-  - sudo apt-get install dejagnu texinfo
-  - if [ "$HOST" = i386-pc-linux-gnu ] ; then sudo apt-get install gcc-multilib g++-multilib && CC="$CC -m32" && CXX="$CXX -m32" ; fi
+install:
+  - travis_wait 30 ./.travis/install.sh
 
 script:
-  - ./autogen.sh
-  - ./configure ${HOST+--host=$HOST}
-  - make
-  - make dist
-  - make check
+  - if ! test x"$MEVAL" = x; then eval ${MEVAL}; fi
+  - travis_wait 115 sleep infinity &
+  - ./.travis/build.sh