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2020-04-25libffi/test: Fix compilation for build sysrootMaciej W. Rozycki
Fix a problem with the libffi testsuite using a method to determine the compiler to use resulting in the tool being different from one the library has been built with, and causing a catastrophic failure from the inability to actually choose any compiler at all in a cross-compilation configuration. Address this problem by providing a DejaGNU configuration file defining the compiler to use, via the CC_FOR_TARGET TCL variable, set from $CC by autoconf, which will have all the required options set for the target compiler to build executables in the environment configured, removing failures like: FAIL: libffi.call/closure_fn0.c -W -Wall -Wno-psabi -O0 (test for excess errors) Excess errors: default_target_compile: No compiler to compile with UNRESOLVED: libffi.call/closure_fn0.c -W -Wall -Wno-psabi -O0 compilation failed to produce executable and bringing overall test results for the `riscv64-linux-gnu' target (here with the `x86_64-linux-gnu' host and RISC-V QEMU in the Linux user emulation mode as the target board) from: === libffi Summary === # of unexpected failures 708 # of unresolved testcases 708 # of unsupported tests 30 to: === libffi Summary === # of expected passes 1934 # of unsupported tests 28 This is a combined backport of the relevant parts of upstream libffi changes as follows: - commit 8308984e479e ("[PATCH] Make sure we're running dejagnu tests with the right compiler."), - commit 2d9b3939751b ("[PATCH] Fix for closures with sunpro compiler"), - commit 0c3824702d3d ("[PATCH] Always set CC_FOR_TARGET for dejagnu, to make the testsuite respect $CC"), - commit 7d698125b1f0 ("[PATCH] Use the proper C++ compiler to run C++ tests"), - commit 6b6df1a7bb37 ("[PATCH] Adds `local.exp` to CLEANFILES"), - commit 6cf0dea78a5a ("[PATCH] Change CLEANFILES to DISTCLEANFILES") libffi/ * Makefile.am (DISTCLEANFILES): New variable. * configure.ac: Produce `local.exp'. * Makefile.in: Regenerate. * configure: Regenerate. * testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): New variable. * testsuite/Makefile.in: Regenerate.
2020-01-24Add `--with-toolexeclibdir=' configuration optionMaciej W. Rozycki
Provide means, in the form of a `--with-toolexeclibdir=' configuration option, to override the default installation directory for target libraries, otherwise known as $toolexeclibdir. This is so that it is possible to get newly-built libraries, particularly the shared ones, installed in a common place, so that they can be readily used by the target system as their host libraries, possibly over NFS, without a need to manually copy them over from the currently hardcoded location they would otherwise be installed in. In the presence of the `--enable-version-specific-runtime-libs' option and for configurations building native GCC the option is ignored. config/ * toolexeclibdir.m4: New file. gcc/ * doc/install.texi (Cross-Compiler-Specific Options): Document `--with-toolexeclibdir' option. libada/ * Makefile.in (configure_deps): Add `toolexeclibdir.m4'. * configure.ac: Handle `--with-toolexeclibdir='. * configure: Regenerate. libatomic/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libffi/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * include/Makefile.in: Regenerate. * man/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libgcc/ * Makefile.in (configure_deps): Add `toolexeclibdir.m4'. * configure.ac: Handle `--with-toolexeclibdir='. * configure: Regenerate. libgfortran/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libgomp/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libhsail-rt/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libitm/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libobjc/ * Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'. * aclocal.m4: Include `toolexeclibdir.m4'. * configure.ac: Handle `--with-toolexeclibdir='. * configure: Regenerate. liboffloadmic/ * plugin/configure.ac: Handle `--with-toolexeclibdir='. * plugin/Makefile.in: Regenerate. * plugin/aclocal.m4: Regenerate. * plugin/configure: Regenerate. * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libphobos/ * m4/druntime.m4: Handle `--with-toolexeclibdir='. * m4/Makefile.in: Regenerate. * libdruntime/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libquadmath/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libsanitizer/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * asan/Makefile.in: Regenerate. * interception/Makefile.in: Regenerate. * libbacktrace/Makefile.in: Regenerate. * lsan/Makefile.in: Regenerate. * sanitizer_common/Makefile.in: Regenerate. * tsan/Makefile.in: Regenerate. * ubsan/Makefile.in: Regenerate. libssp/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libstdc++-v3/ * acinclude.m4: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * libsupc++/Makefile.in: Regenerate. * po/Makefile.in: Regenerate. * python/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * src/c++11/Makefile.in: Regenerate. * src/c++17/Makefile.in: Regenerate. * src/c++98/Makefile.in: Regenerate. * src/filesystem/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libvtv/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. zlib/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate.
2019-09-27Regenerate `configure' scripts for `uclinuxfdpiceabi' libtool.m4 updateMaciej W. Rozycki
A change made with r275564 ("[ARM/FDPIC v6 02/24] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts") to libtool.m4 has not regenerated all the `configure' scripts affected. Fix it. gcc/ * configure: Regenerate. libatomic/ * configure: Regenerate. libbacktrace/ * configure: Regenerate. libcc1/ * configure: Regenerate. libffi/ * configure: Regenerate. libgfortran/ * configure: Regenerate. libgomp/ * configure: Regenerate. libhsail-rt/ * configure: Regenerate. libitm/ * configure: Regenerate. libobjc/ * configure: Regenerate. liboffloadmic/ * configure: Regenerate. libphobos/ * configure: Regenerate. libquadmath/ * configure: Regenerate. libsanitizer/ * configure: Regenerate. libssp/ * configure: Regenerate. libstdc++-v3/ * configure: Regenerate. libvtv/ * configure: Regenerate. lto-plugin/ * configure: Regenerate. zlib/ * configure: Regenerate. From-SVN: r276213
2019-09-03re PR other/79543 (Inappropriate "ld --version" checking)Chung-Lin Tang
2019-09-03 Chung-Lin Tang <cltang@codesourcery.com> libatomic/ PR other/79543 * acinclude.m4 (LIBAT_CHECK_LINKER_FEATURES): Fix GNU ld --version scanning to conform to the GNU Coding Standards. * configure: Regenerate. libffi/ PR other/79543 * acinclude.m4 (LIBAT_CHECK_LINKER_FEATURES): Fix GNU ld --version scanning to conform to the GNU Coding Standards. * configure: Regenerate. libgomp/ PR other/79543 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Fix GNU ld --version scanning to conform to the GNU Coding Standards. * configure: Regenerate. libitm/ PR other/79543 * acinclude.m4 (LIBITM_CHECK_LINKER_FEATURES): Fix GNU ld --version scanning to conform to the GNU Coding Standards. * configure: Regenerate. libstdc++-v3/ PR other/79543 * acinclude.m4 (GLIBCXX_CHECK_LINKER_FEATURES): Fix GNU ld --version scanning to conform to the GNU Coding Standards. * configure: Regenerate. From-SVN: r275341
2018-10-31Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).Joseph Myers
This patch updates GCC to use autoconf 2.69 and automake 1.15.1. (That's not the latest automake version, but it's the one used by binutils-gdb, with which consistency is desirable, and in any case seems a useful incremental update that should make a future update to 1.16.1 easier.) The changes are generally similar to the binutils-gdb ones, and are copied from there where shared files and directories are involved (there are some further changes to such shared directories, however, which I'd expect to apply to binutils-gdb once this patch is in GCC). Largely, obsolete AC_PREREQ calls are removed, while many AC_LANG_SOURCE calls are added to avoid warnings from aclocal and autoconf. Multilib support is no longer included in core automake, meaning that multilib.am needs copying from automake's contrib directory into the GCC source tree. Autoconf 2.69 has Go support, so local copies of that support are removed. I hope the D support will soon be submitted to upstream autoconf so the local copy of that can be removed in a future update. Changes to how automake generates runtest calls mean quotes are removed from RUNTEST definitions in five lib*/testsuite/Makefile.am files (libatomic, libgomp, libitm, libphobos, libvtv; some others have RUNTEST definitions without quotes, which are still OK); libgo and libphobos also get -Wno-override added to AM_INIT_AUTOMAKE so those overrides of RUNTEST do not generate automake warnings. Note that the regeneration did not include regeneration of fixincludes/config.h.in (attempting such regeneration resulted in all the USED_FOR_TARGET conditionals disappearing; and I don't see anything in the fixincludes/ directory that would result in such conditionals being generated, unlike in the gcc/ directory). Also note that libvtv/testsuite/other-tests/Makefile.in was not regenerated; that directory is not listed as a subdirectory for which Makefile.in gets regenerated by calling "automake" in libvtv/, so I'm not sure how it's meant to be regenerated. While I mostly fixed warnings should running aclocal / automake / autoconf, there were various such warnings from automake in the libgfortran, libgo, libgomp, liboffloadmic, libsanitizer, libphobos directories that I did not fix, preferring to leave those to the relevant subsystem maintainers. Specifically, most of those warnings were of the following form (example from libgfortran): Makefile.am:48: warning: source file 'caf/single.c' is in a subdirectory, Makefile.am:48: but option 'subdir-objects' is disabled automake: warning: possible forward-incompatibility. automake: At least a source file is in a subdirectory, but the 'subdir-objects' automake: automake option hasn't been enabled. For now, the corresponding output automake: object file(s) will be placed in the top-level directory. However, automake: this behaviour will change in future Automake versions: they will automake: unconditionally cause object files to be placed in the same subdirectory automake: of the corresponding sources. automake: You are advised to start using 'subdir-objects' option throughout your automake: project, to avoid future incompatibilities. I think it's best for the relevant maintainers to add subdir-objects and do any other associated Makefile.am changes needed. In some cases the paths in the warnings involved ../; I don't know if that adds any extra complications to the use of subdir-objects. I've tested this with native, cross and Canadian cross builds. The risk of any OS-specific issues should I hope be rather lower than if a libtool upgrade were included (we *should* do such an upgrade at some point, but it's more complicated - it involves identifying all our local libtool changes to see if any aren't included in the upstream version we update to, and reverting an upstream libtool patch that's inappropriate for use in GCC); I think it would be better to get this update into GCC so that people can test in different configurations and we can fix any issues found, rather than to try to get more and more testing done before it goes in. top level: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * multilib.am: New file. From automake. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE. * ar-lib: New file. * test-driver: New file. * configure: Re-generate. config: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * math.m4, tls.m4: Use AC_LANG_SOURCE. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69. fixincludes: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, configure: Regenerate. gcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use single line for second argument of AC_DEFINE_UNQUOTED. * doc/install.texi (Tools/packages necessary for modifying GCC): Update to autoconf 2.69 and automake 1.15.1. * aclocal.m4, config.in, configure: Regenerate. gnattools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. gotools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * config/go.m4: Remove file. * Makefile.am (ACLOCAL_AMFLAGS): Do not use -I ./config. * configure.ac: Remove AC_PREREQ. Do not include config/go.m4. * Makefile.in, aclocal.m4, configure: Regenerate. intl: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ. * configure: Re-generate. * config.h.in: Re-generate. * aclocal.m4: Re-generate. libada: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. libatomic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * acinclude.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libbacktrace: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libcc1: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libcpp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * aclocal.m4, config.in, configure: Regenerate. libdecnumber: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * aclocal.m4. libffi: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove doc/libffi.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, fficonfig.h.in, include/Makefile.in, man/Makefile.in, testsuite/Makefile.in: Regenerate. libgcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * configure: Regenerate. libgfortran: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libgo [logically part of this change but omitted from the commit]: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * config/go.m4: Remove file. * config/libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use -Wno-override in AM_INIT_AUTOMAKE call. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libgomp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libgomp.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libhsail-rt: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libiberty: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * config.in: Re-generate. libitm: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libitm.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libobjc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, config.h.in, configure: Regenerate. liboffloadmic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * plugin/Makefile.am: Include multilib.am. * plugin/configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, plugin/Makefile.in, plugin/aclocal.m4, plugin/configure: Regenerate. libphobos: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use -Wno-override in AM_INIT_AUTOMAKE call. * m4/autoconf.m4: Add extra argument to AC_LANG_DEFINE call. * m4/druntime/os.m4: Use AC_LANG_SOURCE. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, libdruntime/Makefile.in, src/Makefile.in, testsuite/Makefile.in: Regenerate. libquadmath: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir. (all-local): Define outside conditional code. (CLEANFILES): Remove libquadmath.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libsanitizer: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, asan/Makefile.in, configure, interception/Makefile.in, libbacktrace/Makefile.in, lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in, ubsan/Makefile.in: Regenerate. libssp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.9.5. * configure.ac: Remove AC_PREREQ. Quote argument to AC_RUN_IFELSE. * Makefile.in, aclocal.m4, configure: Regenerate. libstdc++-v3: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, doc/Makefile.in, include/Makefile.in, libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in, src/Makefile.in, src/c++11/Makefile.in, src/c++17/Makefile.in, src/c++98/Makefile.in, src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate. libvtv: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. lto-plugin: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. zlib: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Modernize AC_INIT call, remove AC_PREREQ. * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add foreign. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. From-SVN: r265695
2018-08-27Replace 8 spaces with a tabular in ChangeLog files.Martin Liska
From-SVN: r263886
2018-08-15backport: ffi.c (ffi_call_go, [...]): New functions.Andreas Schwab
Backport of RISC-V support for libffi go closures * src/riscv/ffi.c (ffi_call_go, ffi_prep_go_closure): New functions. (ffi_call_int): Renamed from ffi_call. (ffi_call_asm, ffi_closure_inner): Adjust interface. * src/riscv/ffitarget.h (FFI_GO_CLOSURES): Define. * src/riscv/sysv.S (ffi_go_closure_asm): New function. (ffi_closure_asm, ffi_call_asm): Update for adjusted interfaces. From-SVN: r263550
2018-05-08Backport of RISC-V support for libffiAndreas Schwab
* configure.host: Add RISC-V support. * Makefile.am: Likewise. * Makefile.in: Regenerate. * src/riscv/ffi.c, src/riscv/ffitarget.h, src/riscv/sysv.S: New files. From-SVN: r260033
2018-05-04libffi PowerPC64 ELFv1 fp arg fixesAlan Modra
The ELFv1 ABI says: "Single precision floating point values are mapped to the second word in a single doubleword" and also "Floating point registers f1 through f13 are used consecutively to pass up to 13 floating point values, one member aggregates passed by value containing a floating point value, and to pass complex floating point values". libffi wasn't expecting float args in the second word, and wasn't passing one member aggregates in fp registers. This patch fixes those problems, making use of the existing ELFv2 homogeneous aggregate support since a one element fp struct is a special case of an homogeneous aggregate. I've also set a flag when returning pointers that might be used one day. This is just a tidy since the ppc64 assembly support code currently doesn't test FLAG_RETURNS_64BITS for integer types.. * src/powerpc/ffi_linux64.c (discover_homogeneous_aggregate): Compile for ELFv1 too, handling single element aggregates. (ffi_prep_cif_linux64_core): Call discover_homogeneous_aggregate for ELFv1. Set FLAG_RETURNS_64BITS for FFI_TYPE_POINTER return. (ffi_prep_args64): Call discover_homogeneous_aggregate for ELFv1, and handle single element structs containing float or double as if the element wasn't wrapped in a struct. Store floats in second word of doubleword slot when big-endian. (ffi_closure_helper_LINUX64): Similarly. From-SVN: r259934
2018-04-18re PR jit/85384 (libgccjit does not work if --with-gcc-major-version is used)David Malcolm
PR jit/85384 * acx.m4 (GCC_BASE_VER): Remove \$\$ from sed expression. * configure.ac (gcc-driver-name.h): Honor --with-gcc-major-version by using gcc_base_ver to generate a gcc_driver_version, and use it when generating GCC_DRIVER_NAME. * configure: Regenerate. * configure: Regenerate. From-SVN: r259462
2017-10-03Import from libffi master repository.Tony Reix
2017-08-31 Tony Reix <tony.reix@atos.net> * src/powerpc/aix.S (ffi_call_AIX): Add debugging pseudo-op and labels for EH. (ffi_call_go_AIX): New function. (_GLOBAL__F_libffi_src_powerpc_aix): New EH frame. * src/powerpc/aix_closure.S (ffi_closure_ASM): Add debugging pseudo-op and labels for EH. (ffi_go_closure_ASM): New function. (_GLOBAL__F_libffi_src_powerpc_aix_closure): New EH frame. * src/powrpc/ffi_darwin.c (ffi_call_go): New function. (ffi_prep_go_closure): New function. (ffi_closure_helper_common): Rename from ffi_closure_helper_DARWIN. (ffi_closure_helper_DARWIN): Call ffi_closure_helper_common. (ffi_go_closure_helper_DARWIN): Call ffi_closure_helper_common. * src/powerpc/ffitarget.h (FFI_GO_CLOSURES): Define. From-SVN: r253386
2017-01-21re PR other/79046 (g++ -print-file-name=plugin uses full version number in path)Jakub Jelinek
PR other/79046 libatomic/ * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. libffi/ * configure.ac: Add GCC_BASE_VER. * include/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * testsuite/Makefile.in: Regenerated. * include/Makefile.in: Regenerated. * Makefile.in: Regenerated. * man/Makefile.in: Regenerated. libgomp/ * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. libitm/ * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. libmpx/ * mpxrt/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * mpxwrap/Makefile.am (gcc_version): Likewise. * mpxrt/Makefile.in: Regenerated. * mpxwrap/Makefile.in: Regenerated. liboffloadmic/ * plugin/configure.ac: Add GCC_BASE_VER. * plugin/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * plugin/configure: Regenerated. * plugin/aclocal.m4: Regenerated. * plugin/Makefile.in: Regenerated. libsanitizer/ * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * asan/Makefile.am (gcc_version): Likewise. * ubsan/Makefile.am (gcc_version): Likewise. * sanitizer_common/Makefile.am (gcc_version): Likewise. * lsan/Makefile.am (gcc_version): Likewise. * tsan/Makefile.am (gcc_version): Likewise. * interception/Makefile.in: Regenerated. * asan/Makefile.in: Regenerated. * ubsan/Makefile.in: Regenerated. * sanitizer_common/Makefile.in: Regenerated. * lsan/Makefile.in: Regenerated. * tsan/Makefile.in: Regenerated. libvtv/ * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. From-SVN: r244742
2016-11-15config-ml.in: Remove references to GCJ.Matthias Klose
<toplevel> 2016-11-15 Matthias Klose <doko@ubuntu.com> * config-ml.in: Remove references to GCJ. * configure.ac: Likewise. * configure: Regenerate. config/ 2016-11-15 Matthias Klose <doko@ubuntu.com> multi.m4: Don't set GCJ. gcc/ 2016-11-15 Matthias Klose <doko@ubuntu.com> * doc/install.texi: Remove references to gcj/libjava. * doc/invoke.texi: Likewise. */ (where necessary) 2016-11-15 Matthias Klose <doko@ubuntu.com> * configure: Regenerate. From-SVN: r242433
2016-09-04ffi.c (ffi_struct_type): Put type declaration on separate line.John David Anglin
* src/pa/ffi.c (ffi_struct_type): Put type declaration on separate line. (ffi_prep_args_pa32): Likewise. (ffi_size_stack_pa32): Likewise. (ffi_prep_cif_machdep): Likewise. (ffi_call): Likewise. Rename to ffi_call_int. Add closure argument and update call to ffi_call_pa32. (ffi_call, ffi_call_go, ffi_prep_go_closure): New. (ffi_closure_inner_pa32): Update to handle go closures. * src/pa/ffitarget.h (FFI_GO_CLOSURES): Define. * src/pa/hpux32.S (ffi_call_pa32): Pass go closure argument in static chain register (%ret1). (ffi_closure_pa32): Set closure type argument to zero. (ffi_go_closure_pa32): New function. Add unwind data for it. * src/pa/linux.S: Likewise. Use cfi directives for unwind data. * testsuite/libffi.go/static-chain.h (STATIC_CHAIN_REG): Define for hppa. From-SVN: r239978
2016-05-23[PR libffi/65567] libffi: Fix, and simply libffi_feature_testThomas Schwinge
libffi/ PR libffi/65567 * testsuite/lib/libffi.exp (libffi_feature_test): Fix, and simply. From-SVN: r236594
2016-03-17Summary: libffi: define FFI_SIZEOF_JAVA_RAW for aarch64 ILP32Andreas Schwab
* src/aarch64/ffitarget.h (FFI_SIZEOF_JAVA_RAW) [__ILP32__]: Define. From-SVN: r234282
2016-03-05libffi: Match upstream sonameRichard Henderson
* libtool-version: Increase to 7:0:0. * libffi.map.in: Increase version numbers to 7.0. From-SVN: r234009
2016-03-03Fix passing object names to make_sunver.plRainer Orth
* Makefile.am (libffi.map-sun): Properly convert $(libffi_la_OBJECTS) to object names. * Makefile.in: Regenerate. From-SVN: r233938
2016-03-03Tabify libffi/Makefile.amRainer Orth
* Makefile.am (libffi.map-sun): Tabify: * Makefile.in: Regenerate. From-SVN: r233936
2016-03-02re PR libffi/70024 (libffi ABI change w/o SONAME bump)Richard Henderson
PR libffi/70024 * Makefile.am (libffi_version_script): Look in cwd for libffi.map. (libffi_version_dep, libffi.map-sun): Likewise. (libffi.map): New target. * libffi.map.in: Rename from libffi.map. Add required defines, includes, and conditionals. From-SVN: r233926
2016-03-02re PR libffi/70024 (libffi ABI change w/o SONAME bump)Richard Henderson
PR libffi/70024 * Makefile.am (libffi_version_script): New. (libffi_version_dep): New. (libffi_version_info): New. (libffi_la_LDFLAGS): Include libffi_version_info, libffi_version_script. (libffi_la_DEPENDENCIES): Include libffi_version_dep. * acinclude.m4 (LIBAT_ENABLE, LIBAT_CHECK_LINKER_FEATURES): New. (LIBAT_ENABLE_SYMVERS, LIBAT_BUILD_VERSIONED_SHLIB): New. (LIBAT_BUILD_VERSIONED_SHLIB_GNU): New. (LIBAT_BUILD_VERSIONED_SHLIB_SUN): New. * configure.ac: Invoke LIBAT_ENABLE_SYMVERS. * libffi.map: New file. * libtool-version: Increase to 5.0.0. * Makefile.in, configure: Rebuild. * man/Makefile.in, testsuite/Makefile.in: Rebuild. From-SVN: r233921
2015-10-27re PR libffi/65441 (FAIL: libffi.call/float2.c -W -Wall -Wno-psabi (test for ↵John David Anglin
excess errors)) PR libffi/65441 * testsuite/lib/libffi.exp: Load target-supports-dg.exp. * testsuite/libffi.call/float2.c: Don't run on hppa*-*-hpux*. From-SVN: r229400
2015-10-01[RS6000] Correct powerpc sysv stack argument accountingAlan Modra
ppc32 starts using the stack for integer arg passing when we run out of integer arg passing registers. Similarly, we start using the stack for floating point args when we run out of floating point registers. The decision on where an integer arg goes does not depend on number of floating point args, nor does the decision on where a floating point arg goes depend on number of integer args. Alignment of stack args also simply depends on number of stack args. This patch untangles the horrible mess we had, with intarg_count being wrongly used to count both integer args and stack words. * src/powerpc/ffi_sysv.c (ffi_prep_cif_sysv_core): Count fprs, gprs, and stack words separately. (ffi_prep_args_SYSV): Similarly. From-SVN: r228307
2015-05-13libffi: Bump to automake 1.11.6Michael Haubenwallner
2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> * Makefile.in: Regenerated with automake-1.11.6. * aclocal.m4: Likewise. * configure: Likewise. * fficonfig.h.in: Likewise. * include/Makefile.in: Likewise. * man/Makefile.in: Likewise. * testsuite/Makefile.in: Likewise. From-SVN: r223142
2015-03-29re PR libffi/65567 (ERROR: tcl error sourcing ↵John David Anglin
/test/gnu/gcc/gcc/libffi/testsuite/libffi.complex/complex.exp) PR libffi/65567 * testsuite/lib/libffi.exp (libffi_feature_test): Use split to ensure lindex is applied to a list. From-SVN: r221765
2015-02-10ffitarget.h (ffi_arg): Use unsigned long long for ILP32.Andrew Pinski
2015-02-10 Andrew Pinski <apinski@cavium.com> * src/aarch64/ffitarget.h (ffi_arg): Use unsigned long long for ILP32. (FFI_SIZEOF_ARG): Define to 64 for ILP32. (ffi_sarg): Use signed long long for ILP32. * src/aarch64/sysv.S (PTR_REG): New macro. (PTR_SIZE): New macro. (ffi_closure_SYSV): Load cif, fn and user_data using PTR_REG. (ffi_go_closure_SYSV): Load cif and fn using PTR_REG. From-SVN: r220598
2015-01-29re PR libffi/64855 (FAIL: libffi.call/* -W -Wall -Wno-psabi -O0 -DABI_NUM=* ↵Jack Howarth
-DABI_ATTR=* execution test on x86_64-apple-darwin*) 2015-01-29 Jack Howarth <howarth.at.gcc@gmail.com> PR libffi/64855 * testsuite/lib/libffi.exp: Don't set targetabis on darwin. From-SVN: r220264
2015-01-28Mark prs in changelog entryRichard Henderson
From-SVN: r220223
2015-01-28Merge with upstream libffi db1b34b7e1f5e473d17557e454a29933dfecd1afRichard Henderson
Includes build fixes for Solaris and FreeBSD. From-SVN: r220222
2015-01-27Correctly check for 32-bit x86Rainer Orth
* testsuite/lib/libffi.exp: Load target-supports.exp. (run-many-tests): Only set targetabis for ia32. From-SVN: r220158
2015-01-20re PR libffi/64581 (libffi/testsuite/libffi.special/special.exp doesn't use ↵Richard Henderson
newly built GCC) PR libffi/64581 * testsuite/lib/libffi.exp (libffi_target_compile): Don't switch to C++ mode when compiling C++ source code. From-SVN: r219915
2015-01-19Merge with upstream libffi 3ac1610aa33c887ea9b14935208943925714a33eRichard Henderson
Includes build fixes for Solaris and Cygwin. From-SVN: r219860
2015-01-19re PR libffi/64607 (Multilib test stops working in libffi)Richard Henderson
PR libffi/64607 * testsuite/lib/libffi.exp (libffi-init): Append -L for the just built libstdc++. From-SVN: r219852
2015-01-16re PR libffi/64607 (Multilib test stops working in libffi)Dominique d'Humieres
PR libffi/64607 * Makefile.am (AM_MAKEFLAGS): Use double quotes on subvariables. * Makefile.in: Rebuilt. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r219772
2015-01-15re PR libffi/64572 (r219477 breaks bootstrap on x86_64 darwin)Richard Henderson
PR libffi/64572 * include/ffi.h.in (FFI_TYPE_LAST): Set to COMPLEX only if complex numbers are supported by the backend. From-SVN: r219688
2015-01-13configure.host: Remove extra brackets for sh.Kaz Kojima
* libffi/configure.host: Remove extra brackets for sh. From-SVN: r219565
2015-01-13Set TARGET to X86_64 if __x86_64__ is definedH.J. Lu
PR bootstrap/64575 * configure.host (TARGET): Set to X86_64 if __x86_64__ is defined. From-SVN: r219539
2015-01-13re PR libffi/64572 (r219477 breaks bootstrap on x86_64 darwin)Richard Henderson
PR libffi/64572 * src/x86/ffitarget.h (FFI_GO_CLOSURES): Do not define for darwin. (FFI_TARGET_HAS_COMPLEX_TYPE): Likewise. From-SVN: r219538
2015-01-12Fix libjava failures on i686-linuxRichard Henderson
* src/x86/ffi.c (ffi_raw_call): Fill in frame. From-SVN: r219505
2015-01-12Merge libffi to upstream commit c82cc159426d8d4402375fa1ae3f045b9cf82e16Richard Henderson
From-SVN: r219477
2014-11-21Always use PIC option with -shared in libtoolH.J. Lu
Libtool needs to pass PIC option -shared when creating shared object to link regular object files with slim-lto archive. PR bootstrap/63784 * libtool.m4: Add $pic_flag with -shared. boehm-gc/ PR bootstrap/63784 * configure: Regenerated. gcc/ PR bootstrap/63784 * configure: Regenerated. libatomic/ PR bootstrap/63784 * configure: Regenerated. libbacktrace/ PR bootstrap/63784 * configure: Regenerated. libcc1/ PR bootstrap/63784 * configure: Regenerated. libcilkrts/ PR bootstrap/63784 * configure: Regenerated. libffi/ PR bootstrap/63784 * configure: Regenerated. libgfortran/ PR bootstrap/63784 * configure: Regenerated. libgomp/ PR bootstrap/63784 * configure: Regenerated. libitm/ PR bootstrap/63784 * configure: Regenerated. libjava/ PR bootstrap/63784 * configure: Regenerated. libjava/classpath/ PR bootstrap/63784 * configure: Regenerated. libobjc/ PR bootstrap/63784 * configure: Regenerated. libquadmath/ PR bootstrap/63784 * configure: Regenerated. libsanitizer/ PR bootstrap/63784 * configure: Regenerated. libssp/ PR bootstrap/63784 * configure: Regenerated. libstdc++-v3/ PR bootstrap/63784 * configure: Regenerated. libvtv/ PR bootstrap/63784 * configure: Regenerated. lto-plugin/ PR bootstrap/63784 * configure: Regenerated. From-SVN: r217937
2014-11-11re PR target/63610 (Fixing the libtool bug for Yosemite (darwin14))Francois-Xavier Coudert
toplevel: 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * libtool.m4: Fix globbing of darwin versions. boehm-gc/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. gcc/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libatomic/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libbacktrace/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libcc1/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libcilkrts/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libffi/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libgfortran/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libgomp/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libitm/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libobjc/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libquadmath/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libsanitizer/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libssp/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libstdc++-v3/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libvtv/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. lto-plugin/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libjava/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libjava/classpath/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. zlib/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. From-SVN: r217366
2014-10-15configure.ac: If the compiler supports -Qunused-arguments...Ian Lance Taylor
* configure.ac: If the compiler supports -Qunused-arguments, use it when running the compiler on .s files. * configure: Regenerated. From-SVN: r216268
2014-09-11linux64.S: Emit .note.GNU-stack even when POWERPC64 is not defined.Jakub Jelinek
* src/powerpc/linux64.S: Emit .note.GNU-stack even when POWERPC64 is not defined. * src/powerpc/linux64_closure.S: Likewise. Also test _CALL_ELF == 2. From-SVN: r215155
2014-07-25ffi.c: Do not include stdlib.h.Uros Bizjak
* src/alpha/ffi.c: Do not include stdlib.h. (ffi_closure_osf_inner) <default>: Use FFI_ASSERT instead of abort. From-SVN: r213049
2014-07-04Normalize interface for all *-dg-runtest.Thomas Schwinge
gcc/testsuite/ * lib/g++-dg.exp (g++-dg-runtest): Change interface to match dg-runtest's. Adapt all callers. * lib/gcc-dg.exp (gcc-dg-runtest): Likewise. * lib/gfortran-dg.exp (gfortran-dg-runtest): Likewise. * lib/go-dg.exp (go-dg-runtest): Likewise. * lib/obj-c++-dg.exp (obj-c++-dg-runtest): Likewise. * lib/objc-dg.exp (objc-dg-runtest): Likewise. libffi/ * testsuite/lib/libffi.exp (libffi-dg-runtest): Change interface match to dg-runtest's. From-SVN: r212278
2014-05-20libffi.exp (load_gcc_lib): Register loaded libs.Sebastian Huber
2014-05-20 Sebastian Huber <sebastian.huber@embedded-brains.de> libffi/ * testsuite/lib/libffi.exp (load_gcc_lib): Register loaded libs. libjava/ * testsuite/lib/libjava.exp (load_gcc_lib): Register loaded libs. libstdc++-v3/ * testsuite/lib/libstdc++.exp (load_gcc_lib): Register loaded libs. From-SVN: r210634
2014-05-13Enable Java on Cygwin-64Bernd Edlinger
Currently it is not possible to build GCC's libjava support on Cygwin-64. This patch fixes the current build-problems on Cygwin-64 and the most fundamental bugs on that platform. Note you must still add --enable-threads=posix to successfully build the java language support. boehm-gc/ChangeLog: 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> Fix current cygwin-64 build problems. * include/gc_config_macros.h (GC_PTHREADS): Use __CYGWIN__ instead of __CYGWIN32__ here. * win32_threads.c (GC_push_all_stacks): Push all X86_64 registers. (GC_get_thread_stack_base): Get the stack base for X86_64. libffi/ChangeLog: 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> Fix current cygwin-64 build problems. * src/java_raw_api.c: Remove if !defined(FFI_NO_RAW_API). * src/x86/ffi.c: Add if defined(__CYGWIN__). * src/x86/win64.S (ffi_closure_win64, ffi_call_win64): Added handling for FFI_TYPE_UINT64, FFI_TYPE_POINTER and FFI_TYPE_INT. Added SEH information. Fixed formatting. libgcc/ChangeLog: 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished implementation. libjava/ChangeLog: 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> Fix current cygwin-64 build problems. * configure.host: Added handling for x86_64-*-cygwin/mingw. * boehm.cc (_Jv_GCAttachThread, _Jv_GCDetachThread): Don't compile if GC_WIN32_THREADS is defined. * java/lang/natClass.cc (_Jv_InterfaceAssignableFrom): Rename interface to source_interface. libjava/classpath/ChangeLog: 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> Fix current cygwin-64 build problems. * native/fdlibm/mprec.c (_REENT_CHECK_MP, _REENT_MP_FREELIST, _REENT_MP_P5S, __ULong, __Long): Undefine previous definitions. From-SVN: r210386
2014-04-24tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.Jakub Jelinek
* tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define. * gimplify.c (omp_is_private): Change last argument's type to int. Only diagnose lastprivate if the simd argument is 1, only diagnose linear if the simd argument is 2. (gimplify_omp_for): Adjust omp_is_private callers. When adding lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var. If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ. * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle OMP_CLAUSE_LINEAR_GIMPLE_SEQ. * tree-nested.c (convert_nonlocal_omp_clauses, convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR. * testsuite/libgomp.c/simd-7.c: New test. * testsuite/libgomp.c/simd-8.c: New test. * testsuite/libgomp.c/simd-9.c: New test. * testsuite/libgomp.c/loop-16.c: New test. From-SVN: r209760
2014-03-12sysv.S (ffi_closure_SYSV): Use x29 as the main CFA reg; update cfi_rel_offset.Yufeng Zhang
libffi/ * src/aarch64/sysv.S (ffi_closure_SYSV): Use x29 as the main CFA reg; update cfi_rel_offset. From-SVN: r208515
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