Move more code to new gimple-ssa-warn-access pass.

[thirdparty/gcc.git] / libffi / ChangeLog

2021-07-09  H.J. Lu  <hjl.tools@gmail.com>

        PR libffi/101336
        * configure.host: Always check __x86_64__ for x86 hosts.

2021-06-16  Jakub Jelinek  <jakub@redhat.com>

        * src/x86/ffi64.c (classify_argument): For FFI_TYPE_STRUCT set words
        to number of words needed for type->size + byte_offset bytes rather
        than just type->size bytes.  Compute pos before the loop and check
        total size of the structure.
        * testsuite/libffi.call/nested_struct12.c: New test.

2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * configure: Re-generate.

2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>

        PR target/97865
        * configure: Regenerate.

2020-11-29  John David Anglin  <danglin@gcc.gnu.org>

        * configure: Regenerate.

2020-09-24  Alan Modra  <amodra@gmail.com>

        * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
        location of .Lret.

2020-09-24  Alan Modra  <amodra@gmail.com>

        * src/powerpc/linux64.S (ffi_call_LINUX64): Don't emit global
        entry when __PCREL__.  Call using @notoc.  Add nops.
        * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Likewise.
        (ffi_go_closure_linux64): Likewise.

2020-04-25  Maciej W. Rozycki  <macro@wdc.com>

        * 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.

2020-01-24  Maciej W. Rozycki  <macro@wdc.com>

        * 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.

2019-09-27  Maciej W. Rozycki  <macro@wdc.com>

        * configure: Regenerate.

2019-09-03  Chung-Lin Tang  <cltang@codesourcery.com>

        PR other/79543
        * acinclude.m4 (LIBAT_CHECK_LINKER_FEATURES): Fix GNU ld --version
        scanning to conform to the GNU Coding Standards.
        * configure: Regenerate.

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.

2018-08-15  Andreas Schwab  <schwab@suse.de>

        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.

2018-05-08  Andreas Schwab  <schwab@suse.de>

        Backport of RISC-V support for libffi
        * 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.

2018-05-04  Alan Modra  <amodra@gmail.com>

        Import from upstream
        * 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.

2018-04-18  David Malcolm  <dmalcolm@redhat.com>

        PR jit/85384
        * configure: Regenerate.

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.

2017-01-21  Jakub Jelinek  <jakub@redhat.com>

        PR other/79046
        * 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.

2016-11-15  Matthias Klose  <doko@ubuntu.com>

        * configure: Regenerate.

2016-09-04  John David Anglin  <danglin@gcc.gnu.org>

        * 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.

2016-05-23  Thomas Schwinge  <thomas@codesourcery.com>

        PR libffi/65567
        * testsuite/lib/libffi.exp (libffi_feature_test): Fix, and simply.

2016-03-17  Andreas Schwab  <schwab@suse.de>

        * src/aarch64/ffitarget.h (FFI_SIZEOF_JAVA_RAW) [__ILP32__]:
        Define.

2016-03-02  Richard Henderson  <rth@redhat.com>

        * libtool-version: Increase to 7:0:0.
        * libffi.map.in: Increase version numbers to 7.0.

2016-03-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * Makefile.am (libffi.map-sun): Properly convert
        $(libffi_la_OBJECTS) to object names.
        * Makefile.in: Regenerate.

2016-03-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * Makefile.am (libffi.map-sun): Tabify:
        * Makefile.in: Regenerate.

2016-03-02  Richard Henderson  <rth@redhat.com>

        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.

        * 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.

2015-10-26  John David Anglin  <danglin@gcc.gnu.org>

        PR libffi/65441
        * testsuite/lib/libffi.exp: Load target-supports-dg.exp.
        * testsuite/libffi.call/float2.c: Don't run on hppa*-*-hpux*.

2015-10-01  Alan Modra  <amodra@gmail.com>

        * src/powerpc/ffi_sysv.c (ffi_prep_cif_sysv_core): Count fprs,
        gprs, and stack words separately.
        (ffi_prep_args_SYSV): Similarly.

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.

2015-03-29  John David Anglin  <danglin@gcc.gnu.org>

        PR libffi/65567
        * testsuite/lib/libffi.exp (libffi_feature_test): Use split to ensure
        lindex is applied to a list.

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.

2015-01-29  Jack Howarth  <howarth.at.gcc@gmail.com>

        PR libffi/64855
        * testsuite/lib/libffi.exp: Don't set targetabis on darwin.

2015-01-28  Richard Henderson  <rth@redhat.com>

        PR libffi/64779
        PR libffi/64799
        * Merge to upstream commit db1b34b7e1f5e473d17557e454a29933dfecd1af.

2015-01-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/lib/libffi.exp: Load target-supports.exp.
        (run-many-tests): Only set targetabis for ia32.

2015-01-19  Richard Henderson  <rth@redhat.com>

        PR libffi/64581
        * testsuite/lib/libffi.exp (libffi_target_compile): Don't switch
        to C++ mode when compiling C++ source code.

2015-01-19  Richard Henderson  <rth@redhat.com>

        * Merge to upstream commit 3ac1610aa33c887ea9b14935208943925714a33e.

2015-01-19  Richard Henderson  <rth@redhat.com>

        PR libffi/64607
        * testsuite/lib/libffi.exp (libffi-init): Append -L for the
        just built libstdc++.

2015-01-15  Dominique d'Humieres  <dominiq@lps.ens.fr>
            Richard Henderson  <rth@redhat.com>

        PR libffi/64607
        * Makefile.am (AM_MAKEFLAGS): Use double quotes on subvariables.
        * Makefile.in: Rebuilt.

2015-01-15  Richard Henderson  <rth@redhat.com>

        PR libffi/64572
        * include/ffi.h.in (FFI_TYPE_LAST): Set to COMPLEX only if complex
        numbers are supported by the backend.

2015-01-13  Kaz Kojima  <kkojima@gcc.gnu.org>

        * configure.host: Remove extra brackets for sh.

2015-01-13  H.J. Lu  <hongjiu.lu@intel.com>

        PR bootstrap/64575
        * configure.host (TARGET): Set to X86_64 if __x86_64__ is defined.

2015-01-12  Richard Henderson  <rth@redhat.com>

        PR libffi/64572
        * src/x86/ffitarget.h (FFI_GO_CLOSURES): Do not define for darwin.
        (FFI_TARGET_HAS_COMPLEX_TYPE): Likewise.

2015-01-12  Richard Henderson  <rth@redhat.com>

        * src/x86/ffi.c (ffi_raw_call): Fill in frame.

2015-01-12  Richard Henderson  <rth@redhat.com>

        Merge to upstream commit c82cc159426d8d4402375fa1ae3f045b9cf82e16.

2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>

        PR bootstrap/63784
        * configure: Regenerated.

2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

        PR target/63610
        * configure: Regenerate.

2014-10-15  Ian Lance Taylor  <iant@google.com>

        * configure.ac: If the compiler supports -Qunused-arguments, use
        it when running the compiler on .s files.
        * configure: Regenerated.

2014-09-11  Jakub Jelinek  <jakub@redhat.com>

        * 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.

2014-07-21  Uros Bizjak  <ubizjak@gmail.com>

        * src/alpha/ffi.c: Do not include stdlib.h.
        (ffi_closure_osf_inner) <default>: Use FFI_ASSERT instead of abort.

2014-07-04  Thomas Schwinge  <thomas@codesourcery.com>

        * testsuite/lib/libffi.exp (libffi-dg-runtest): Change interface
        match to dg-runtest's.

2014-05-20  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * testsuite/lib/libffi.exp (load_gcc_lib): Register loaded libs.

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.

2014-04-22  Jakub Jelinek  <jakub@redhat.com>

        PR other/43620
        * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
        * Makefile.in: Regenerated.
        * include/Makefile.in: Regenerated.
        * man/Makefile.in: Regenerated.
        * testsuite/Makefile.in: Regenerated.

2014-03-12  Yufeng Zhang  <yufeng.zhang@arm.com>

        * src/aarch64/sysv.S (ffi_closure_SYSV): Use x29 as the
        main CFA reg; update cfi_rel_offset.

2014-02-17  Eric Botcazou  <ebotcazou@adacore.com>

        PR libffi/60073
        * src/sparc/v8.S: Assemble only if !SPARC64.
        * src/sparc/v9.S: Remove obsolete comment.
        * src/sparc/ffitarget.h (enum ffi_abi): Add FFI_COMPAT_V9.
        (V8_ABI_P): New macro.
        (V9_ABI_P): Likewise.
        (FFI_EXTRA_CIF_FIELDS): Define only if SPARC64.
        * src/sparc/ffi.c (ffi_prep_args_v8): Compile only if !SPARC64.
        (ffi_prep_args_v9): Compile only if SPARC64.
        (ffi_prep_cif_machdep_core): Use V9_ABI_P predicate.
        (ffi_prep_cif_machdep): Guard access to nfixedargs field.
        (ffi_prep_cif_machdep_var): Likewise.
        (ffi_v9_layout_struct): Compile only if SPARC64.
        (ffi_call): Deal with FFI_V8PLUS and FFI_COMPAT_V9 and fix warnings.
        (ffi_prep_closure_loc): Use V9_ABI_P and V8_ABI_P predicates.
        (ffi_closure_sparc_inner_v8): Compile only if !SPARC64.
        (ffi_closure_sparc_inner_v9): Compile only if SPARC64.  Guard access
        to nfixedargs field.

2014-02-13  Eric Botcazou  <ebotcazou@adacore.com>

        PR libffi/60073
        * src/sparc/ffitarget.h (FFI_TARGET_SPECIFIC_VARIADIC): Define.
        (FFI_EXTRA_CIF_FIELDS): Likewise.
        (FFI_NATIVE_RAW_API): Move around.
        * src/sparc/ffi.c (ffi_prep_cif_machdep_core): New function from...
        (ffi_prep_cif_machdep): ...here.  Call ffi_prep_cif_machdep_core.
        (ffi_prep_cif_machdep_var): New function.
        (ffi_closure_sparc_inner_v9): Do not pass anonymous FP arguments in
        FP registers.
        * doc/libffi.texi (Introduction): Fix inaccuracy.

2013-12-10  Alan Modra  <amodra@gmail.com>

        * src/powerpc/ffitarget.h: Import from upstream.
        * src/powerpc/ffi_powerpc.h: Likewise.
        * src/powerpc/ffi.c: Likewise.
        * src/powerpc/ffi_sysv.c: Likewise.
        * src/powerpc/ffi_linux64.c: Likewise.
        * src/powerpc/sysv.S: Likewise.
        * src/powerpc/ppc_closure.S: Likewise.
        * src/powerpc/linux64.S: Likewise.
        * src/powerpc/linux64_closure.S: Likewise.
        * src/types.c: Likewise.
        * Makefile.am (EXTRA_DIST): Add new src/powerpc files.
        (nodist_libffi_la_SOURCES <POWERPC, POWERPC_FREEBSD>): Likewise.
        * configure.ac (HAVE_LONG_DOUBLE_VARIANT): Define for powerpc.
        * include/ffi.h.in (ffi_prep_types): Declare.
        * src/prep_cif.c (ffi_prep_cif_core): Call ffi_prep_types.
        * configure: Regenerate.
        * fficonfig.h.in: Regenerate.
        * Makefile.in: Regenerate.
        * man/Makefile.in: Regenerate.
        * include/Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2013-11-18  Alan Modra  <amodra@gmail.com>

        * src/powerpc/ppc_closure.S: Don't bl .Luint128.

        * src/powerpc/ffitarget.h: Import from upstream.
        * src/powerpc/ffi.c: Likewise.
        * src/powerpc/linux64.S: Likewise.
        * src/powerpc/linux64_closure.S: Likewise.
        * doc/libffi.texi: Likewise.
        * testsuite/libffi.call/cls_double_va.c: Likewise.
        * testsuite/libffi.call/cls_longdouble_va.c: Likewise.

2013-09-20  Alan Modra  <amodra@gmail.com>

        * configure: Regenerate.

2013-06-25  Alan Modra  <amodra@gmail.com>

        * src/powerpc/ffi.c (ffi_prep_args_SYSV): Move var declaration
        before statements.
        (ffi_prep_args64): Support little-endian.
        (ffi_closure_helper_SYSV, ffi_closure_helper_LINUX64): Likewise.
        * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Likewise.
        * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Likewise.

2013-05-22  Dominique d'Humieres  <dominiq@lps.ens.fr>
            Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR libffi/56033
        * testsuite/libffi.call/cls_struct_va1.c (test_fn): Cast resp to
        ffi_arg *.
        * testsuite/libffi.call/cls_uint_va.c (cls_ret_T_fn): Likewise.
        * testsuite/libffi.call/va_1.c (main): Change res to ffi_arg.
        * testsuite/libffi.call/va_struct1.c (main): Likewise.

2013-03-22  Kai Tietz  <ktietz@redhat.com>

        * src/x86/win64.S: Make use of ffi_closure_win64_inner
        symbol pc-relative.

2013-03-07  Dave Korn  <dave.korn.cygwin@gmail.com>

        * src/closures.c (is_emutramp_enabled [!FFI_MMAP_EXEC_EMUTRAMP_PAX]):
        Move default definition outside enclosing #if scope.

2013-02-06  Andreas Tobler  <andreast@fgznet.ch>

        * src/powerpc/ffi.c (ffi_prep_cif_machdep): Fix case where
        DOUBLE equal LONGDOUBLE.

2013-01-07  Thorsten Glaser <tg@mirbsd.org>

        * testsuite/libffi.call/cls_uchar_va.c,
        testsuite/libffi.call/cls_ushort_va.c,
        testsuite/libffi.call/va_1.c: Testsuite fixes.

2012-12-29  Andreas Schwab  <schwab@linux-m68k.org>

        * Makefile.am (ACLOCAL_AMFLAGS, TEXINFO_TEX, MAKEINFOFLAGS)
        (STAMP_GENINSRC, STAMP_BUILD_INFO, CLEANFILES)
        (MAINTAINERCLEANFILES): Define.
        (all-local, stamp-geninsrc, stamp-build-info): New targets.
        (doc/libffi.info): Depend on $(STAMP_BUILD_INFO)
        * configure.ac: Check for modern makeinfo.  Add support for
        --enable-generated-files-in-srcdir.
        * libffi/mdate-sh: New file.
        * testsuite/lib/libffi.exp (load_gcc_lib): Load from gcc testsuite
        lib dir.
        (libffi-init): Properly set library paths for multilibs and add
        path to libstdc++.
        * configure: Regenerate.
        * aclocal.m4: Regenerate.
        * Makefile.in: Regenerate.
        * doc/stamp-vti: Regenerate.
        * doc/version.texi: Regenerate.
        * fficonfig.h.in: Regenerate.
        * include/Makefile.in: Regenerate.
        * man/Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2012-10-31  Alan Modra  <amodra@gmail.com>

        * src/powerpc/linux64_closure.S: Add new ABI support.
        * src/powerpc/linux64.S: Likewise.

2012-10-30  Magnus Granberg  <zorry@gentoo.org>
            Pavel Labushev  <pavel.labushev@runbox.ru>

        * configure.ac: New options pax_emutramp
        * configure, fficonfig.h.in: Regenerated
        * src/closures.c: New function emutramp_enabled_check() and
        checks.

2012-10-30  Frederick Cheung  <frederick.cheung@gmail.com>

        * configure.ac: Enable FFI_MAP_EXEC_WRIT for Darwin 12 (mountain
        lion) and future version.
        * configure: Rebuild.

2012-10-30  James Greenhalgh  <james.greenhalgh at arm.com>
            Marcus Shawcroft  <marcus.shawcroft at arm.com>

        * README: Add details of aarch64 port.
        * src/aarch64/ffi.c: New.
        * src/aarch64/ffitarget.h: Likewise.
        * src/aarch64/sysv.S: Likewise.
        * Makefile.am: Support aarch64.
        * configure.ac: Support aarch64.
        * Makefile.in, configure: Rebuilt.

2012-10-30  James Greenhalgh  <james.greenhalgh at arm.com>
            Marcus Shawcroft  <marcus.shawcroft at arm.com>

        * testsuite/lib/libffi.exp: Add support for aarch64.
        * testsuite/libffi.call/cls_struct_va1.c: New.
        * testsuite/libffi.call/cls_uchar_va.c: Likewise.
        * testsuite/libffi.call/cls_uint_va.c: Likewise.
        * testsuite/libffi.call/cls_ulong_va.c: Likewise.
        * testsuite/libffi.call/cls_ushort_va.c: Likewise.
        * testsuite/libffi.call/nested_struct11.c: Likewise.
        * testsuite/libffi.call/uninitialized.c: Likewise.
        * testsuite/libffi.call/va_1.c: Likewise.
        * testsuite/libffi.call/va_struct1.c: Likewise.
        * testsuite/libffi.call/va_struct2.c: Likewise.
        * testsuite/libffi.call/va_struct3.c: Likewise.

2012-10-12  Walter Lee  <walt@tilera.com>

        * Makefile.am: Add TILE-Gx/TILEPro support.
        * configure.ac: Likewise.
        * Makefile.in: Regenerate.
        * configure: Likewise.
        * src/prep_cif.c (ffi_prep_cif_core): Handle TILE-Gx/TILEPro.
        * src/tile: New directory.
        * src/tile/ffi.c: New file.
        * src/tile/ffitarget.h: Ditto.
        * src/tile/tile.S: Ditto.

2012-10-12  Matthias Klose  <doko@ubuntu.com>

        * generate-osx-source-and-headers.py: Normalize whitespace.

2012-09-14  David Edelsohn  <dje.gcc@gmail.com>

        * configure: Regenerated.

2012-08-26  Andrew Pinski  <apinski@cavium.com>

        PR libffi/53014
        * src/mips/ffi.c (ffi_prep_closure_loc): Allow n32 with soft-float and n64 with
        soft-float.

2012-08-08  Uros Bizjak  <ubizjak@gmail.com>

        * src/s390/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
        just return FFI_BAD_ABI when things are wrong.

2012-07-18  H.J. Lu  <hongjiu.lu@intel.com>

        PR libffi/53982
        PR libffi/53973
        * src/x86/ffitarget.h: Check __ILP32__ instead of __LP64__ for x32.
        (FFI_SIZEOF_JAVA_RAW): Defined to 4 for x32.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

        * configure: Regenerated.

2012-05-05  Nicolas Lelong

        * libffi.xcodeproj/project.pbxproj: Fixes.
        * README: Update for iOS builds.

2012-04-23  Alexandre Keunecke I. de Mendonca <alexandre.keunecke@gmail.com>

        * configure.ac: Add Blackfin/sysv support
        * Makefile.am: Add Blackfin/sysv support
        * src/bfin/ffi.c:  Add Blackfin/sysv support
        * src/bfin/ffitarget.h: Add Blackfin/sysv support

2012-04-11  Anthony Green  <green@moxielogic.com>

        * Makefile.am (EXTRA_DIST): Add new script.
        * Makefile.in: Rebuilt.

2012-04-11  Zachary Waldowski  <zwaldowski@gmail.com>

        * generate-ios-source-and-headers.py,
        libffi.xcodeproj/project.pbxproj: Support a Mac static library via
        Xcode. Set iOS compatibility to 4.0.  Move iOS trampoline
        generation into an Xcode "run script" phase.  Include both as
        Xcode build scripts. Don't always regenerate config files.

2012-04-10  Anthony Green  <green@moxielogic.com>

        * src/powerpc/ffi_darwin.c (ffi_prep_args): Add missing semicolon.

2012-04-06  Anthony Green  <green@moxielogic.com>

        * Makefile.am (EXTRA_DIST): Add new iOS/xcode files.
        * Makefile.in: Rebuilt.

2012-04-06  Mike Lewis  <mikelikespie@gmail.com>

        * generate-ios-source-and-headers.py: New file.
        * libffi.xcodeproj/project.pbxproj: New file.
        * README: Update instructions on building iOS binary.
        * build-ios.sh: Delete.

2012-04-06  Anthony Green  <green@moxielogic.com>

        * src/x86/ffi64.c (UINT128): Define differently for Intel and GNU
        compilers, then use it.

2012-04-06  H.J. Lu  <hongjiu.lu@intel.com>

        * m4/libtool.m4 (_LT_ENABLE_LOCK): Support x32.

2012-04-06  Anthony Green  <green@moxielogic.com>

        * testsuite/Makefile.am (EXTRA_DIST): Add missing test cases.
        * testsuite/Makefile.in: Rebuilt.

2012-04-05  Zachary Waldowski  <zwaldowski@gmail.com>

        * include/ffi.h.in: Add missing trampoline table fields.
        * src/arm/sysv.S: Fix ENTRY definition, and wrap symbol references
        in CNAME.
        * src/x86/ffi.c: Wrap Windows specific code in ifdefs.

2012-03-29  Peter Rosin  <peda@lysator.liu.se>

        * src/x86/win32.S (ffi_closure_raw_THISCALL): Unify the frame
        generation, fix the ENDP label and remove the surplus third arg
        from the 'lea' insn.

2012-03-29  Peter Rosin  <peda@lysator.liu.se>

        * src/x86/win32.S (ffi_closure_raw_SYSV): Make the 'stubraw' label
        visible outside the PROC, so that ffi_closure_raw_THISCALL can see
        it.  Also instruct the assembler to add a frame to the function.

2012-03-23  Peter Rosin  <peda@lysator.liu.se>

        * Makefile.am (AM_CPPFLAGS): Add -DFFI_BUILDING.
        * Makefile.in: Rebuilt.
        * include/ffi.h.in [MSVC]: Add __declspec(dllimport) decorations
        to all data exports, when compiling libffi clients using MSVC.

2012-03-29  Peter Rosin  <peda@lysator.liu.se>

        * src/x86/ffitarget.h (ffi_abi): Add new ABI FFI_MS_CDECL and
        make it the default for MSVC.
        (FFI_TYPE_MS_STRUCT): New structure return convention.
        * src/x86/ffi.c (ffi_prep_cif_machdep): Tweak the structure
        return convention for FFI_MS_CDECL to be FFI_TYPE_MS_STRUCT
        instead of an ordinary FFI_TYPE_STRUCT.
        (ffi_prep_args): Treat FFI_TYPE_MS_STRUCT as FFI_TYPE_STRUCT.
        (ffi_call): Likewise.
        (ffi_prep_incoming_args_SYSV): Likewise.
        (ffi_raw_call): Likewise.
        (ffi_prep_closure_loc): Treat FFI_MS_CDECL as FFI_SYSV.
        * src/x86/win32.S (ffi_closure_SYSV): For FFI_TYPE_MS_STRUCT,
        return a pointer to the result structure in eax and don't pop
        that pointer from the stack, the caller takes care of it.
        (ffi_call_win32): Treat FFI_TYPE_MS_STRUCT as FFI_TYPE_STRUCT.
        (ffi_closure_raw_SYSV): Likewise.

2012-03-22  Peter Rosin  <peda@lysator.liu.se>

        * testsuite/libffi.call/closure_stdcall.c [MSVC]: Add inline
        assembly version with Intel syntax.
        * testsuite/libffi.call/closure_thiscall.c [MSVC]: Likewise.

2012-03-23  Peter Rosin  <peda@lysator.liu.se>

        * testsuite/libffi.call/ffitest.h: Provide abstration of
        __attribute__((fastcall)) in the form of a __FASTCALL__
        define.  Define it to __fastcall for MSVC.
        * testsuite/libffi.call/fastthis1_win32.c: Use the above.
        * testsuite/libffi.call/fastthis2_win32.c: Likewise.
        * testsuite/libffi.call/fastthis3_win32.c: Likewise.
        * testsuite/libffi.call/strlen2_win32.c: Likewise.
        * testsuite/libffi.call/struct1_win32.c: Likewise.
        * testsuite/libffi.call/struct2_win32.c: Likewise.

2012-03-22  Peter Rosin  <peda@lysator.liu.se>

        * src/x86/win32.S [MSVC] (ffi_closure_THISCALL): Remove the manual
        frame on function entry, MASM adds one automatically.

2012-03-22  Peter Rosin  <peda@lysator.liu.se>

        * testsuite/libffi.call/ffitest.h [MSVC]: Add kludge for missing
        bits in the MSVC headers.

2012-03-22  Peter Rosin  <peda@lysator.liu.se>

        * testsuite/libffi.call/cls_12byte.c: Adjust to the C89 style
        with no declarations after statements.
        * testsuite/libffi.call/cls_16byte.c: Likewise.
        * testsuite/libffi.call/cls_18byte.c: Likewise.
        * testsuite/libffi.call/cls_19byte.c: Likewise.
        * testsuite/libffi.call/cls_1_1byte.c: Likewise.
        * testsuite/libffi.call/cls_20byte.c: Likewise.
        * testsuite/libffi.call/cls_20byte1.c: Likewise.
        * testsuite/libffi.call/cls_24byte.c: Likewise.
        * testsuite/libffi.call/cls_2byte.c: Likewise.
        * testsuite/libffi.call/cls_3_1byte.c: Likewise.
        * testsuite/libffi.call/cls_3byte1.c: Likewise.
        * testsuite/libffi.call/cls_3byte2.c: Likewise.
        * testsuite/libffi.call/cls_4_1byte.c: Likewise.
        * testsuite/libffi.call/cls_4byte.c: Likewise.
        * testsuite/libffi.call/cls_5_1_byte.c: Likewise.
        * testsuite/libffi.call/cls_5byte.c: Likewise.
        * testsuite/libffi.call/cls_64byte.c: Likewise.
        * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
        * testsuite/libffi.call/cls_6byte.c: Likewise.
        * testsuite/libffi.call/cls_7_1_byte.c: Likewise.
        * testsuite/libffi.call/cls_7byte.c: Likewise.
        * testsuite/libffi.call/cls_8byte.c: Likewise.
        * testsuite/libffi.call/cls_9byte1.c: Likewise.
        * testsuite/libffi.call/cls_9byte2.c: Likewise.
        * testsuite/libffi.call/cls_align_double.c: Likewise.
        * testsuite/libffi.call/cls_align_float.c: Likewise.
        * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
        * testsuite/libffi.call/cls_align_longdouble_split.c: Likewise.
        * testsuite/libffi.call/cls_align_longdouble_split2.c: Likewise.
        * testsuite/libffi.call/cls_align_pointer.c: Likewise.
        * testsuite/libffi.call/cls_align_sint16.c: Likewise.
        * testsuite/libffi.call/cls_align_sint32.c: Likewise.
        * testsuite/libffi.call/cls_align_sint64.c: Likewise.
        * testsuite/libffi.call/cls_align_uint16.c: Likewise.
        * testsuite/libffi.call/cls_align_uint32.c: Likewise.
        * testsuite/libffi.call/cls_align_uint64.c: Likewise.
        * testsuite/libffi.call/cls_dbls_struct.c: Likewise.
        * testsuite/libffi.call/cls_pointer_stack.c: Likewise.
        * testsuite/libffi.call/err_bad_typedef.c: Likewise.
        * testsuite/libffi.call/huge_struct.c: Likewise.
        * testsuite/libffi.call/nested_struct.c: Likewise.
        * testsuite/libffi.call/nested_struct1.c: Likewise.
        * testsuite/libffi.call/nested_struct10.c: Likewise.
        * testsuite/libffi.call/nested_struct2.c: Likewise.
        * testsuite/libffi.call/nested_struct3.c: Likewise.
        * testsuite/libffi.call/nested_struct4.c: Likewise.
        * testsuite/libffi.call/nested_struct5.c: Likewise.
        * testsuite/libffi.call/nested_struct6.c: Likewise.
        * testsuite/libffi.call/nested_struct7.c: Likewise.
        * testsuite/libffi.call/nested_struct8.c: Likewise.
        * testsuite/libffi.call/nested_struct9.c: Likewise.
        * testsuite/libffi.call/stret_large.c: Likewise.
        * testsuite/libffi.call/stret_large2.c: Likewise.
        * testsuite/libffi.call/stret_medium.c: Likewise.
        * testsuite/libffi.call/stret_medium2.c: Likewise.
        * testsuite/libffi.call/struct1.c: Likewise.
        * testsuite/libffi.call/struct1_win32.c: Likewise.
        * testsuite/libffi.call/struct2.c: Likewise.
        * testsuite/libffi.call/struct2_win32.c: Likewise.
        * testsuite/libffi.call/struct3.c: Likewise.
        * testsuite/libffi.call/struct4.c: Likewise.
        * testsuite/libffi.call/struct5.c: Likewise.
        * testsuite/libffi.call/struct6.c: Likewise.
        * testsuite/libffi.call/struct7.c: Likewise.
        * testsuite/libffi.call/struct8.c: Likewise.
        * testsuite/libffi.call/struct9.c: Likewise.
        * testsuite/libffi.call/testclosure.c: Likewise.

2012-03-21  Peter Rosin  <peda@lysator.liu.se>

        * testsuite/libffi.call/float_va.c (float_va_fn): Use %f when
        printing doubles (%lf is for long doubles).
        (main): Likewise.

2012-03-21  Peter Rosin  <peda@lysator.liu.se>

        * testsuite/lib/target-libpath.exp [*-*-cygwin*, *-*-mingw*]
        (set_ld_library_path_env_vars): Add the library search dir to PATH
        (and save PATH for later).
        (restore_ld_library_path_env_vars): Restore PATH.

2012-03-20  Peter Rosin  <peda@lysator.liu.se>

        * testsuite/libffi.call/strlen2_win32.c (main): Remove bug.
        * src/x86/win32.S [MSVC] (ffi_closure_SYSV): Make the 'stub' label
        visible outside the PROC, so that ffi_closure_THISCALL can see it.

2012-03-20  Peter Rosin  <peda@lysator.liu.se>

        * testsuite/libffi.call/strlen2_win32.c (main): Remove bug.
        * src/x86/win32.S [MSVC] (ffi_closure_SYSV): Make the 'stub' label
        visible outside the PROC, so that ffi_closure_THISCALL can see it.

2012-03-19  Alan Hourihane  <alanh@fairlite.co.uk>

        * src/m68k/ffi.c: Add MINT support.
        * src/m68k/sysv.S: Ditto.

2012-03-19  chennam  <csit@axway.com>

        * src/powerpc/ffi_darwin.c (ffi_prep_closure_loc): Fix AIX closure
        support.

2012-03-06  Chung-Lin Tang  <cltang@codesourcery.com>

        * src/arm/ffi.c (ffi_call): Add __ARM_EABI__ guard around call to
        ffi_call_VFP().
        (ffi_prep_closure_loc): Add __ARM_EABI__ guard around use of
        ffi_closure_VFP.
        * src/arm/sysv.S: Add __ARM_EABI__ guard around VFP code.

2012-04-02  Peter Bergner  <bergner@vnet.ibm.com>

        * src/powerpc/ffi.c (ffi_prep_args_SYSV): Declare double_tmp.
        Silence casting pointer to integer of different size warning.
        Delete goto to previously deleted label.
        (ffi_call): Silence possibly undefined warning.
        (ffi_closure_helper_SYSV): Declare variable type.

2012-04-02  Peter Rosin  <peda@lysator.liu.se>

        * src/x86/win32.S (ffi_call_win32): Sign/zero extend the return
        value in the Intel version as is already done for the AT&T version.
        (ffi_closure_SYSV): Likewise.
        (ffi_closure_raw_SYSV): Likewise.
        (ffi_closure_STDCALL): Likewise.

2012-03-13  Kaz Kojima  <kkojima@gcc.gnu.org>

        * src/sh/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
        just return FFI_BAD_ABI when things are wrong.
        * src/sh64/ffi.c (ffi_prep_closure_loc): Ditto.

2012-03-09  David Edelsohn  <dje.gcc@gmail.com>

        * src/powerpc/aix_closure.S (ffi_closure_ASM): Adjust for Darwin64
        change to return value of ffi_closure_helper_DARWIN and load type
        from return type.

2012-03-03  H.J. Lu  <hongjiu.lu@intel.com>

        * src/x86/ffi64.c (ffi_call): Cast the return value to unsigned
        long.
        (ffi_prep_closure_loc): Cast to 64bit address in trampoline.
        (ffi_closure_unix64_inner): Cast return pointer to unsigned long
        first.

        * src/x86/ffitarget.h (FFI_SIZEOF_ARG): Defined to 8 for x32.
        (ffi_arg): Set to unsigned long long for x32.
        (ffi_sarg): Set to long long for x32.

2012-03-03  H.J. Lu  <hongjiu.lu@intel.com>

        * src/prep_cif.c (ffi_prep_cif_core): Properly check bad ABI.

2012-03-03  Andoni Morales Alastruey  <ylatuya@gmail.com>

        * configure.ac: Add -no-undefined for both 32- and 64-bit x86
        windows-like hosts.
        * configure: Rebuilt.

2012-02-27  Mikael Pettersson  <mikpe@it.uu.se>

        PR libffi/52223
        * Makefile.am (FLAGS_TO_PASS): Define.
        * Makefile.in: Regenerate.

2012-02-23  Anthony Green  <green@moxielogic.com>

        * src/*/ffitarget.h: Ensure that users never include ffitarget.h
        directly.

2012-02-23  Kai Tietz  <ktietz@redhat.com>

        PR libffi/52221
        * src/x86/ffi.c (ffi_closure_raw_THISCALL): New
        prototype.
        (ffi_prep_raw_closure_loc): Use ffi_closure_raw_THISCALL for
        thiscall-convention.
        (ffi_raw_call): Use ffi_prep_args_raw.
        * src/x86/win32.S (ffi_closure_raw_THISCALL): Add
        implementation for stub.

2012-02-10  Kai Tietz  <ktietz@redhat.com>

        * configure.ac (AM_LTLDFLAGS): Add -no-undefine for x64
        windows target.
        * configure: Regenerated.

2012-02-08  Kai Tietz  <ktietz@redhat.com>

        * src/prep_cif.c (ffi_prep_cif): Allow for X86_WIN32
        also FFI_THISCALL.
        * src/x86/ffi.c (ffi_closure_THISCALL): Add prototype.
        (FFI_INIT_TRAMPOLINE_THISCALL): New trampoline code.
        (ffi_prep_closure_loc): Add FFI_THISCALL support.
        * src/x86/ffitarget.h (FFI_TRAMPOLINE_SIZE): Adjust size.
        * src/x86/win32.S (ffi_closure_THISCALL): New closure code
        for thiscall-calling convention.
        * testsuite/libffi.call/closure_thiscall.c: New test.

2012-01-28  Kai Tietz  <ktietz@redhat.com>

        * src/libffi/src/x86/ffi.c (ffi_call_win32): Add new
        argument to prototype for specify calling-convention.
        (ffi_call): Add support for stdcall/thiscall convention.
        (ffi_prep_args): Likewise.
        (ffi_raw_call): Likewise.
        * src/x86/ffitarget.h (ffi_abi): Add FFI_THISCALL and
        FFI_FASTCALL.
        * src/x86/win32.S (_ffi_call_win32): Add support for
        fastcall/thiscall calling-convention calls.
        * testsuite/libffi.call/fastthis1_win32.c: New test.
        * testsuite/libffi.call/fastthis2_win32.c: New test.
        * testsuite/libffi.call/fastthis3_win32.c: New test.
        * testsuite/libffi.call/strlen2_win32.c: New test.
        * testsuite/libffi.call/many2_win32.c: New test.
        * testsuite/libffi.call/struct1_win32.c: New test.
        * testsuite/libffi.call/struct2_win32.c: New test.

2012-01-23  Uros Bizjak  <ubizjak@gmail.com>

        * src/alpha/ffi.c (ffi_prep_closure_loc): Check for bad ABI.

2012-01-23  Anthony Green  <green@moxielogic.com>
            Chris Young  <cdyoung@ntlworld.com>

        * configure.ac: Add Amiga support.
        * configure: Rebuilt.

2012-01-23  Dmitry Nadezhin  <dmitry.nadezhin@gmail.com>

        * include/ffi_common.h (LIKELY, UNLIKELY): Fix definitions.

2012-01-23  Andreas Schwab  <schwab@linux-m68k.org>

        * src/m68k/sysv.S (ffi_call_SYSV): Properly test for plain
        mc68000.  Test for __HAVE_68881__ in addition to __MC68881__.

2012-01-19  Jakub Jelinek  <jakub@redhat.com>

        PR rtl-optimization/48496
        * src/ia64/ffi.c (ffi_call): Fix up aliasing violations.

2012-01-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure.ac (i?86-*-*): Set TARGET to X86_64.
        * configure: Regenerate.

2011-12-07  Andrew Pinski  <apinski@cavium.com>

        PR libffi/50051
        * src/mips/n32.S: Add ".set mips4".

2011-11-21  Andreas Tobler  <andreast@fgznet.ch>

        * configure: Regenerate.

2011-11-12  David Gilbert <david.gilbert@linaro.org>

        * doc/libffi.texi, include/ffi.h.in, include/ffi_common.h,
        man/Makefile.am, man/ffi.3, man/ffi_prep_cif.3,
        man/ffi_prep_cif_var.3, src/arm/ffi.c, src/arm/ffitarget.h,
        src/cris/ffi.c, src/prep_cif.c,
        testsuite/libffi.call/cls_double_va.c,
        testsuite/libffi.call/cls_longdouble_va.c,
        testsuite/libffi.call/float_va.c: Many changes to support variadic
        function calls.

2011-11-12  Kyle Moffett <Kyle.D.Moffett@boeing.com>

        * src/powerpc/ffi.c, src/powerpc/ffitarget.h,
        src/powerpc/ppc_closure.S, src/powerpc/sysv.S: Many changes for
        softfloat powerpc variants.

2011-11-12  Petr Salinger <Petr.Salinger@seznam.cz>

        * configure.ac (FFI_EXEC_TRAMPOLINE_TABLE): Fix kfreebsd support.
        * configure: Rebuilt.

2011-11-12  Timothy Wall  <twall@users.sf.net>

        * src/arm/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV): Max
        alignment of 4 for wince on ARM.

2011-11-12  Kyle Moffett <Kyle.D.Moffett@boeing.com>
            Anthony Green <green@moxielogic.com>

        * src/ppc/sysv.S, src/ppc/ffi.c: Remove use of ppc string
        instructions (not available on some cores, like the PPC440).

2011-11-12  Kimura Wataru  <kimuraw@i.nifty.jp>

        * m4/ax_enable_builddir: Change from string comparison to numeric
        comparison for wc output.
        * configure.ac: Enable FFI_MMAP_EXEC_WRIT for darwin11 aka Mac OS
        X 10.7.
        * configure: Rebuilt.

2011-11-12  Anthony Green  <green@moxielogic.com>

        * Makefile.am (AM_CCASFLAGS): Add -g option to build assembly
        files with debug info.
        * Makefile.in: Rebuilt.

2011-11-12  Jasper Lievisse Adriaanse <jasper@openbsd.org>

        * README: Update list of supported OpenBSD systems.

2011-11-12  Anthony Green  <green@moxielogic.com>

        * libtool-version: Update.
        * Makefile.am (nodist_libffi_la_SOURCES): Add src/debug.c if
        FFI_DEBUG.
        (libffi_la_SOURCES): Remove src/debug.c
        (EXTRA_DIST): Add src/debug.c
        * Makefile.in: Rebuilt.
        * README: Update for 3.0.11.

2011-11-10  Richard Henderson  <rth@redhat.com>

        * configure.ac (GCC_AS_CFI_PSEUDO_OP): Use it instead of inline check.
        * configure, aclocal.m4: Rebuild.

2011-09-04  Iain Sandoe  <iains@gcc.gnu.org>

        PR libffi/49594
        * src/powerpc/darwin_closure.S (stubs): Make the stub binding
        helper reference track the architecture pointer size.

2011-08-25  Andrew Haley  <aph@redhat.com>

        * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Remove hard-coded assembly
        instructions.
        * src/arm/sysv.S (ffi_arm_trampoline): Put them here instead.

2011-07-11  Andrew Haley  <aph@redhat.com>

        * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Clear icache.

2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/libffi.call/cls_double_va.c: Move PR number to comment.
        * testsuite/libffi.call/cls_longdouble_va.c: Likewise.

2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR libffi/46660
        * testsuite/libffi.call/cls_double_va.c: xfail dg-output on
        mips-sgi-irix6*.
        * testsuite/libffi.call/cls_longdouble_va.c: Likewise.

2011-06-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/libffi.call/huge_struct.c (test_large_fn): Use PRIu8,
        PRId8 instead of %hhu, %hhd.
        * testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRId8,
        PRIu8): Define.
        [__sgi__] (PRId8, PRIu8): Define.

2011-04-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * src/alpha/osf.S (UA_SI, FDE_ENCODING, FDE_ENCODE, FDE_ARANGE):
        Define.
        Use them to handle ELF vs. ECOFF differences.
        [__osf__] (_GLOBAL__F_ffi_call_osf): Define.

2011-03-30  Timothy Wall  <twall@users.sf.net>

        * src/powerpc/darwin.S: Fix unknown FDE encoding.
        * src/powerpc/darwin_closure.S: ditto.

2011-02-25  Anthony Green  <green@moxielogic.com>

        * src/powerpc/ffi.c (ffi_prep_closure_loc): Allow for more
        32-bit ABIs.

2011-02-15  Anthony Green  <green@moxielogic.com>

        * m4/ax_cc_maxopt.m4: Don't -malign-double or use -ffast-math.
        * configure: Rebuilt.

2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure: Regenerate.

2011-02-13  Anthony Green  <green@moxielogic.com>

        * include/ffi_common.h (UNLIKELY, LIKELY): Define.
        * src/x86/ffi64.c (UNLIKELY, LIKELY): Remove definition.
        * src/prep_cif.c (UNLIKELY, LIKELY): Remove definition.

        * src/prep_cif.c (initialize_aggregate): Convert assertion into
        FFI_BAD_TYPEDEF return.  Initialize arg size and alignment to 0.

        * src/pa/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
        just return FFI_BAD_ABI when things are wrong.
        * src/arm/ffi.c (ffi_prep_closure_loc): Ditto.
        * src/powerpc/ffi.c (ffi_prep_closure_loc): Ditto.
        * src/mips/ffi.c (ffi_prep_closure_loc): Ditto.
        * src/ia64/ffi.c (ffi_prep_closure_loc): Ditto.
        * src/avr32/ffi.c (ffi_prep_closure_loc): Ditto.

2011-02-11  Anthony Green  <green@moxielogic.com>

        * src/sparc/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
        just return FFI_BAD_ABI when things are wrong.

2011-02-11  Eric Botcazou  <ebotcazou@adacore.com>

        * src/sparc/v9.S (STACKFRAME): Bump to 176.

2011-02-09  Stuart Shelton  <srcshelton@gmail.com>

        http://bugs.gentoo.org/show_bug.cgi?id=286911
        * src/mips/ffitarget.h: Clean up error messages.
        * src/java_raw_api.c (ffi_java_translate_args): Cast raw arg to
        ffi_raw*.
        * include/ffi.h.in: Add pragma for SGI compiler.

2011-02-09  Anthony Green  <green@moxielogic.com>

        * configure.ac: Add powerpc64-*-darwin* support.

2011-02-09  Anthony Green <green@moxielogic.com>

        * README: Mention Interix.

2011-02-09  Jonathan Callen  <abcd@gentoo.org>

        * configure.ac: Add Interix to win32/cygwin/mingw case.
        * configure: Ditto.
        * src/closures.c: Treat Interix like Cygwin, instead of as a
        generic win32.

2011-02-09  Anthony Green <green@moxielogic.com>

        * testsuite/libffi.call/err_bad_typedef.c: Remove xfail.
        * testsuite/libffi.call/err_bad_abi.c: Remove xfail.
        * src/x86/ffi64.c (UNLIKELY, LIKELY): Define.
        (ffi_prep_closure_loc): Check for bad ABI.
        * src/prep_cif.c (UNLIKELY, LIKELY): Define.
        (initialize_aggregate): Check for bad types.

2011-02-09  Landon Fuller <landonf@plausible.coop>

        * Makefile.am (EXTRA_DIST): Add build-ios.sh, src/arm/gentramp.sh,
        src/arm/trampoline.S.
        (nodist_libffi_la_SOURCES): Add src/arc/trampoline.S.
        * configure.ac (FFI_EXEC_TRAMPOLINE_TABLE): Define.
        * src/arm/ffi.c (ffi_trampoline_table)
        (ffi_closure_trampoline_table_page, ffi_trampoline_table_entry)
        (FFI_TRAMPOLINE_CODELOC_CONFIG, FFI_TRAMPOLINE_CONFIG_PAGE_OFFSET)
        (FFI_TRAMPOLINE_COUNT, ffi_trampoline_lock, ffi_trampoline_tables)
        (ffi_trampoline_table_alloc, ffi_closure_alloc, ffi_closure_free):
        Define for FFI_EXEC_TRAMPOLINE_TABLE case (iOS).
        (ffi_prep_closure_loc): Handl FFI_EXEC_TRAMPOLINE_TABLE case
        separately.
        * src/arm/sysv.S: Handle Apple iOS host.
        * src/closures.c: Handle FFI_EXEC_TRAMPOLINE_TABLE case.
        * build-ios.sh: New file.
        * fficonfig.h.in, configure, Makefile.in: Rebuilt.
        * README: Mention ARM iOS.

2011-02-08  Oren Held  <orenhe@il.ibm.com>

        * src/dlmalloc.c (_STRUCT_MALLINFO): Define in order to avoid
        redefinition of mallinfo on HP-UX.

2011-02-08  Ginn Chen  <ginn.chen@oracle.com>

        * src/sparc/ffi.c (ffi_call): Make compatible with Solaris Studio
        aggregate return ABI.  Flush cache.
        (ffi_prep_closure_loc): Flush cache.

2011-02-11  Anthony Green  <green@moxielogic.com>

        From Tom Honermann <tom.honermann@oracle.com>:
        * src/powerpc/aix.S (ffi_call_AIX): Support for xlc toolchain on
        AIX.  Declare .ffi_prep_args.  Insert nops after branch
        instructions so that the AIX linker can insert TOC reload
        instructions.
        * src/powerpc/aix_closure.S: Declare .ffi_closure_helper_DARWIN.

2011-02-08  Ed  <ed@kdtc.net>

        * src/powerpc/asm.h: Fix grammar nit in comment.

2011-02-08  Uli Link  <ul.mcamafia@linkitup.de>

        * include/ffi.h.in (FFI_64_BIT_MAX): Define and use.

2011-02-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR libffi/46661
        * testsuite/libffi.call/cls_pointer.c (main): Cast void * to
        uintptr_t first.
        * testsuite/libffi.call/cls_pointer_stack.c (main): Likewise.

2011-02-08  Rafael Avila de Espindola  <respindola@mozilla.com>

        * configure.ac: Fix x86 test for pc related relocs.
        * configure: Rebuilt.

2011-02-07  Joel Sherrill <joel.sherrill@oarcorp.com>

        * libffi/src/m68k/ffi.c: Add RTEMS support for cache flushing.
        Handle case when CPU variant does not have long double support.
        * libffi/src/m68k/sysv.S: Add support for mc68000, Coldfire,
        and cores with soft floating point.

2011-02-07  Joel Sherrill <joel.sherrill@oarcorp.com>

        * configure.ac: Add mips*-*-rtems* support.
        * configure: Regenerate.
        * src/mips/ffitarget.h: Ensure needed constants are available
        for targets which do not have sgidefs.h.

2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>

        PR target/40125
        * configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs.
        * configure: Regenerate.

2010-12-18  Iain Sandoe  <iains@gcc.gnu.org>

        PR libffi/29152
        PR libffi/42378
        * src/powerpc/darwin_closure.S: Provide Darwin64 implementation,
        update comments.
        * src/powerpc/ffitarget.h (POWERPC_DARWIN64): New,
        (FFI_TRAMPOLINE_SIZE): Update for Darwin64.
        * src/powerpc/darwin.S: Provide Darwin64 implementation,
        update comments.
        * src/powerpc/ffi_darwin.c: Likewise.

2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure.ac (libffi_cv_as_ascii_pseudo_op): Use double
        backslashes.
        (libffi_cv_as_string_pseudo_op): Likewise.
        * configure: Regenerate.

2010-12-03  Chung-Lin Tang  <cltang@codesourcery.com>

        * src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive.
        (ffi_closure_VFP): Same.
        (ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp'
        directive.

2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define.
        (PRIuPTR): Define.

2010-11-29  Richard Henderson  <rth@redhat.com>
            Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define.
        (.eh_frame): Use FDE_ENCODING.
        (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE.

2010-11-22  Jacek Caban <jacek@codeweavers.com>

        * configure.ac: Check for symbol underscores on mingw-w64.
        * configure: Rebuilt.
        * src/x86/win64.S: Correctly access extern symbols in respect to
        underscores.

2010-11-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/lib/libffi-dg.exp: Rename ...
        * testsuite/lib/libffi.exp: ... to this.
        * libffi/testsuite/libffi.call/call.exp: Don't load libffi-dg.exp.
        * libffi/testsuite/libffi.special/special.exp: Likewise.

2010-10-28  Chung-Lin Tang  <cltang@codesourcery.com>

        * src/arm/ffi.c (ffi_prep_args): Add VFP register argument handling
        code, new parameter, and return value. Update comments.
        (ffi_prep_cif_machdep): Add case for VFP struct return values. Add
        call to layout_vfp_args().
        (ffi_call_SYSV): Update declaration.
        (ffi_call_VFP): New declaration.
        (ffi_call): Add VFP struct return conditions. Call ffi_call_VFP()
        when ABI is FFI_VFP.
        (ffi_closure_VFP): New declaration.
        (ffi_closure_SYSV_inner): Add new vfp_args parameter, update call to
        ffi_prep_incoming_args_SYSV().
        (ffi_prep_incoming_args_SYSV): Update parameters. Add VFP argument
        case handling.
        (ffi_prep_closure_loc): Pass ffi_closure_VFP to trampoline
        construction under VFP hard-float.
        (rec_vfp_type_p): New function.
        (vfp_type_p): Same.
        (place_vfp_arg): Same.
        (layout_vfp_args): Same.
        * src/arm/ffitarget.h (ffi_abi): Add FFI_VFP. Define FFI_DEFAULT_ABI
        based on __ARM_PCS_VFP.
        (FFI_EXTRA_CIF_FIELDS): Define for adding VFP hard-float specific
        fields.
        (FFI_TYPE_STRUCT_VFP_FLOAT): Define internally used type code.
        (FFI_TYPE_STRUCT_VFP_DOUBLE): Same.
        * src/arm/sysv.S (ffi_call_SYSV): Change call of ffi_prep_args() to
        direct call. Move function pointer load upwards.
        (ffi_call_VFP): New function.
        (ffi_closure_VFP): Same.

        * testsuite/lib/libffi-dg.exp (check-flags): New function.
        (dg-skip-if): New function.
        * testsuite/libffi.call/cls_double_va.c: Skip if target is arm*-*-*
        and compiler options include -mfloat-abi=hard.
        * testsuite/libffi.call/cls_longdouble_va.c: Same.

2010-10-01  Jakub Jelinek  <jakub@redhat.com>

        PR libffi/45677
        * src/x86/ffi64.c (ffi_prep_cif_machdep): Ensure cif->bytes is
        a multiple of 8.
        * testsuite/libffi.call/many2.c: New test.

2010-08-20  Mark Wielaard  <mjw@redhat.com>

        * src/closures.c (open_temp_exec_file_mnt): Check if getmntent_r
        returns NULL.

2010-08-09  Andreas Tobler  <andreast@fgznet.ch>

        * configure.ac: Add target powerpc64-*-freebsd*.
        * configure: Regenerate.
        * testsuite/libffi.call/cls_align_longdouble_split.c: Pass
        -mlong-double-128 only to linux targets.
        * testsuite/libffi.call/cls_align_longdouble_split2.c: Likewise.
        * testsuite/libffi.call/cls_longdouble.c: Likewise.
        * testsuite/libffi.call/huge_struct.c: Likewise.

2010-08-05  Dan Witte  <dwitte@mozilla.com>

        * Makefile.am: Pass FFI_DEBUG define to msvcc.sh for linking to the
        debug CRT when --enable-debug is given.
        * configure.ac: Define it.
        * msvcc.sh: Translate -g and -DFFI_DEBUG appropriately.

2010-08-04  Dan Witte  <dwitte@mozilla.com>

        * src/x86/ffitarget.h: Add X86_ANY define for all x86/x86_64
        platforms.
        * src/x86/ffi.c: Remove redundant ifdef checks.
        * src/prep_cif.c: Push stack space computation into src/x86/ffi.c
        for X86_ANY so return value space doesn't get added twice.

2010-08-03  Neil Rashbrooke <neil@parkwaycc.co.uk>

        * msvcc.sh: Don't pass -safeseh to ml64 because behavior is buggy.

2010-07-22  Dan Witte  <dwitte@mozilla.com>

        * src/*/ffitarget.h: Make FFI_LAST_ABI one past the last valid ABI.
        * src/prep_cif.c: Fix ABI assertion.
        * src/cris/ffi.c: Ditto.

2010-07-10  Evan Phoenix  <evan@fallingsnow.net>

        * src/closures.c (selinux_enabled_check): Fix strncmp usage bug.

2010-07-07  Dan Horák <dan@danny.cz>

        * include/ffi.h.in: Protect #define with #ifndef.
        * src/powerpc/ffitarget.h: Ditto.
        * src/s390/ffitarget.h: Ditto.
        * src/sparc/ffitarget.h: Ditto.

2010-07-07   Neil Roberts <neil@linux.intel.com>

        * src/x86/sysv.S (ffi_call_SYSV): Align the stack pointer to
        16-bytes.

2010-07-02  Jakub Jelinek  <jakub@redhat.com>

        * Makefile.am (AM_MAKEFLAGS): Pass also mandir to submakes.
        * Makefile.in: Regenerated.

2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure.ac (libffi_cv_as_x86_pcrel): Check for illegal in as
        output, too.
        (libffi_cv_as_ascii_pseudo_op): Check for .ascii.
        (libffi_cv_as_string_pseudo_op): Check for .string.
        * configure: Regenerate.
        * fficonfig.h.in: Regenerate.
        * src/x86/sysv.S (.eh_frame): Use .ascii, .string or error.

2010-05-11  Dan Witte  <dwitte@mozilla.com>

        * doc/libffi.tex: Document previous change.

2010-05-11  Makoto Kato <m_kato@ga2.so-net.ne.jp>

        * src/x86/ffi.c (ffi_call): Don't copy structs passed by value.

2010-05-05  Michael Kohler <michaelkohler@live.com>

        * src/dlmalloc.c (dlfree): Fix spelling.
        * src/ia64/ffi.c (ffi_prep_cif_machdep): Ditto.
        * configure.ac: Ditto.
        * configure: Rebuilt.

2010-04-13  Dan Witte  <dwitte@mozilla.com>

        * msvcc.sh: Build with -W3 instead of -Wall.
        * src/powerpc/ffi_darwin.c: Remove build warnings.
        * src/x86/ffi.c: Ditto.
        * src/x86/ffitarget.h: Ditto.

2010-04-12  Dan Witte  <dwitte@mozilla.com>
            Walter Meinl <wuno@lsvw.de>

        * configure.ac: Add OS/2 support.
        * configure: Rebuilt.
        * src/closures.c: Ditto.
        * src/dlmalloc.c: Ditto.
        * src/x86/win32.S: Ditto.

2010-04-07  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libffi.call/err_bad_abi.c: Remove unused args variable.

2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * include/Makefile.in: Regenerate.
        * man/Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2010-03-30  Dan Witte  <dwitte@mozilla.com>

        * msvcc.sh: Disable build warnings.
        * README (tested): Clarify windows build procedure.

2010-03-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure.ac (libffi_cv_as_x86_64_unwind_section_type): New test.
        * configure: Regenerate.
        * fficonfig.h.in: Regenerate.
        * libffi/src/x86/unix64.S (.eh_frame)
        [HAVE_AS_X86_64_UNWIND_SECTION_TYPE]: Use @unwind section type.

2010-03-14  Matthias Klose  <doko@ubuntu.com>

        * src/x86/ffi64.c: Fix typo in comment.
        * src/x86/ffi.c: Use /* ... */ comment style.

2010-02-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * doc/libffi.texi (The Closure API): Fix typo.
        * doc/libffi.info: Remove.

2010-02-15  Matthias Klose  <doko@ubuntu.com>

        * src/arm/sysv.S (__ARM_ARCH__): Define for processor
        __ARM_ARCH_7EM__.

2010-01-15  Anthony Green  <green@redhat.com>

        * README: Add notes on building with Microsoft Visual C++.

2010-01-15  Daniel Witte  <dwitte@mozilla.com>

        * msvcc.sh: New file.

        * src/x86/win32.S: Port assembly routines to MSVC and #ifdef.
        * src/x86/ffi.c: Tweak function declaration and remove excess
        parens.
        * include/ffi.h.in: Add __declspec(align(8)) to typedef struct
        ffi_closure.

        * src/x86/ffi.c: Merge ffi_call_SYSV and ffi_call_STDCALL into new
        function ffi_call_win32 on X86_WIN32.
        * src/x86/win32.S (ffi_call_SYSV): Rename to ffi_call_win32.
        (ffi_call_STDCALL): Remove.

        * src/prep_cif.c (ffi_prep_cif): Move stack space allocation code
        to ffi_prep_cif_machdep for x86.
        * src/x86/ffi.c (ffi_prep_cif_machdep): To here.

2010-01-15  Oliver Kiddle  <okiddle@yahoo.co.uk>

        * src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for
        Sun Studio compiler compatibility.

2010-01-12  Conrad Irwin <conrad.irwin@gmail.com>

        * doc/libffi.texi: Add closure example.

2010-01-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR libffi/40701
        * testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRIdLL,
        PRIuLL, PRId64, PRIu64, PRIuPTR): Define.
        * testsuite/libffi.call/cls_align_sint64.c: Add -Wno-format on
        alpha*-dec-osf*.
        * testsuite/libffi.call/cls_align_uint64.c: Likewise.
        * testsuite/libffi.call/cls_ulonglong.c: Likewise.
        * testsuite/libffi.call/return_ll1.c: Likewise.
        * testsuite/libffi.call/stret_medium2.c: Likewise.
        * testsuite/libffi.special/ffitestcxx.h (allocate_mmap): Cast
        MAP_FAILED to char *.

2010-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * src/mips/n32.S: Use .abicalls and .eh_frame with __GNUC__.

2009-12-31  Anthony Green  <green@redhat.com>

        * README: Update for libffi 3.0.9.

2009-12-27  Matthias Klose  <doko@ubuntu.com>

        * configure.ac (HAVE_LONG_DOUBLE): Define for mips when
        appropriate.
        * configure: Rebuilt.

2009-12-26  Anthony Green  <green@redhat.com>

        * testsuite/libffi.call/cls_longdouble_va.c: Mark as xfail for
        avr32*-*-*.
        * testsuite/libffi.call/cls_double_va.c: Ditto.

2009-12-26  Andreas Tobler  <a.tobler@schweiz.org>

        * testsuite/libffi.call/ffitest.h: Conditionally include stdint.h
        and inttypes.h.
        * testsuite/libffi.special/unwindtest.cc: Ditto.

2009-12-26  Andreas Tobler  <a.tobler@schweiz.org>

        * configure.ac: Add amd64-*-openbsd*.
        * configure: Rebuilt.
        * testsuite/lib/libffi-dg.exp (libffi_target_compile): Link
        openbsd programs with -lpthread.

2009-12-26  Anthony Green  <green@redhat.com>

        * testsuite/libffi.call/cls_double_va.c,
        testsuite/libffi.call/cls_longdouble.c,
        testsuite/libffi.call/cls_longdouble_va.c,
        testsuite/libffi.call/cls_pointer.c,
        testsuite/libffi.call/cls_pointer_stack.c: Remove xfail for
        mips*-*-* and arm*-*-*.
        * testsuite/libffi.call/cls_align_longdouble_split.c,
        testsuite/libffi.call/cls_align_longdouble_split2.c,
        testsuite/libffi.call/stret_medium2.c,
        testsuite/libffi.call/stret_medium.c,
        testsuite/libffi.call/stret_large.c,
        testsuite/libffi.call/stret_large2.c: Remove xfail for arm*-*-*.

2009-12-31  Kay Tietz  <ktietz70@googlemail.com>

        * testsuite/libffi.call/ffitest.h,
        testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRuLL): Fix
        definitions.

2009-12-31  Carlo Bramini  <carlo.bramix@libero.it>

        * configure.ac (AM_LTLDFLAGS): Define for windows hosts.
        * Makefile.am (libffi_la_LDFLAGS): Add AM_LTLDFLAGS.
        * configure: Rebuilt.
        * Makefile.in: Rebuilt.

2009-12-31  Anthony Green  <green@redhat.com>
            Blake Chaffin.

        * testsuite/libffi.call/huge_struct.c: New test case from Blake
        Chaffin @ Apple.

2009-12-28  David Edelsohn  <edelsohn@gnu.org>

        * src/powerpc/ffi_darwin.c (ffi_prep_args): Copy abi and nargs to
        local variables.
        (aix_adjust_aggregate_sizes): New function.
        (ffi_prep_cif_machdep): Call it.

2009-12-26  Andreas Tobler  <a.tobler@schweiz.org>

        * configure.ac: Define FFI_MMAP_EXEC_WRIT for the given targets.
        * configure: Regenerate.
        * fficonfig.h.in: Likewise.
        * src/closures.c: Remove the FFI_MMAP_EXEC_WRIT definition for
        Solaris/x86.

2009-12-26  Andreas Schwab  <schwab@linux-m68k.org>

        * src/powerpc/ffi.c (ffi_prep_args_SYSV): Advance intarg_count
        when a float arguments is passed in memory.
        (ffi_closure_helper_SYSV): Mark general registers as used up when
        a 64bit or soft-float long double argument is passed in memory.

2009-12-25  Matthias Klose  <doko@ubuntu.com>

        * man/ffi_call.3: Fix #include in examples.
        * doc/libffi.texi: Add dircategory.

2009-12-25  Frank Everdij <f.p.x.everdij@tudelft.nl>

        * include/ffi.h.in: Placed '__GNUC__' ifdef around
        '__attribute__((aligned(8)))' in ffi_closure, fixes compile for
        IRIX MIPSPro c99.
        * include/ffi_common.h: Added '__sgi' define to non
        '__attribute__((__mode__()))' integer typedefs.
        * src/mips/ffi.c (ffi_call, ffi_closure_mips_inner_O32,
        ffi_closure_mips_inner_N32): Added 'defined(_MIPSEB)' to BE check.
        (ffi_closure_mips_inner_O32, ffi_closure_mips_inner_N32): Added
        FFI_LONGDOUBLE support and alignment(N32 only).
        * src/mips/ffitarget.h: Corrected '#include <sgidefs.h>' for IRIX and
        fixed non '__attribute__((__mode__()))' integer typedefs.
        * src/mips/n32.S: Put '#ifdef linux' around '.abicalls' and '.eh_frame'
        since they are Linux/GNU Assembler specific.

2009-12-25  Bradley Smith  <brad@brad-smith.co.uk>

        * configure.ac, Makefile.am, src/avr32/ffi.c,
        src/avr32/ffitarget.h,
        src/avr32/sysv.S: Add AVR32 port.
        * configure, Makefile.in: Rebuilt.

2009-12-21  Andreas Tobler  <a.tobler@schweiz.org>

        * configure.ac: Make i?86 build on FreeBSD and OpenBSD.
        * configure: Regenerate.

2009-12-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        * testsuite/libffi.call/ffitest.h: Define PRIuPTR on PA HP-UX.

2009-12-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        * src/pa/ffi.c (ffi_closure_inner_pa32): Handle FFI_TYPE_LONGDOUBLE
        type on HP-UX.

2012-02-13  Kai Tietz  <ktietz@redhat.com>

        PR libffi/52221
        * src/x86/ffi.c (ffi_prep_raw_closure_loc): Add thiscall
        support for X86_WIN32.
        (FFI_INIT_TRAMPOLINE_THISCALL): Fix displacement.

2009-12-11  Eric Botcazou  <ebotcazou@adacore.com>

        * src/sparc/ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long
        double' arguments.

2009-12-11  Eric Botcazou  <ebotcazou@adacore.com>

        * testsuite/libffi.call/ffitest.h: Define PRIuPTR on Solaris < 10.

2009-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR libffi/40700
        * src/closures.c [X86_64 && __sun__ && __svr4__]
        (FFI_MMAP_EXEC_WRIT): Define.

2009-12-08  David Daney  <ddaney@caviumnetworks.com>

        * testsuite/libffi.call/stret_medium.c: Remove xfail for mips*-*-*
        * testsuite/libffi.call/cls_align_longdouble_split2.c: Same.
        * testsuite/libffi.call/stret_large.c: Same.
        * testsuite/libffi.call/cls_align_longdouble_split.c: Same.
        * testsuite/libffi.call/stret_large2.c: Same.
        * testsuite/libffi.call/stret_medium2.c: Same.

2009-12-07  David Edelsohn  <edelsohn@gnu.org>

        * src/powerpc/aix_closure.S (libffi_closure_ASM): Fix tablejump
        typo.

2009-12-05  David Edelsohn  <edelsohn@gnu.org>

        * src/powerpc/aix.S: Update AIX32 code to be consistent with AIX64
        code.
        * src/powerpc/aix_closure.S: Same.

2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * include/Makefile.in: Regenerate.
        * man/Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2009-12-04  David Edelsohn  <edelsohn@gnu.org>

        * src/powerpc/aix_closure.S: Reorganize 64-bit code to match
        linux64_closure.S.

2009-12-04  Uros Bizjak  <ubizjak@gmail.com>

        PR libffi/41908
        * src/x86/ffi64.c (classify_argument): Update from
        gcc/config/i386/i386.c.
        (ffi_closure_unix64_inner): Do not use the address of two consecutive
        SSE registers directly.
        * testsuite/libffi.call/cls_dbls_struct.c (main): Remove xfail
        for x86_64 linux targets.

2009-12-04  David Edelsohn  <edelsohn@gnu.org>

        * src/powerpc/ffi_darwin.c (ffi_closure_helper_DARWIN): Increment
        pfr for long double split between fpr13 and stack.

2009-12-03  David Edelsohn  <edelsohn@gnu.org>

        * src/powerpc/ffi_darwin.c (ffi_prep_args): Increment next_arg and
        fparg_count twice for long double.

2009-12-03  David Edelsohn  <edelsohn@gnu.org>

        PR libffi/42243
        * src/powerpc/ffi_darwin.c (ffi_prep_args): Remove extra parentheses.

2009-12-03  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/libffi.call/cls_longdouble_va.c (main): Fix format string.
        Remove xfails for x86 linux targets.

2009-12-02  David Edelsohn  <edelsohn@gnu.org>

        * src/powerpc/ffi_darwin.c (ffi_prep_args): Fix typo in INT64
        case.

2009-12-01  David Edelsohn  <edelsohn@gnu.org>

        * src/powerpc/aix.S (ffi_call_AIX): Convert to more standard
        register usage.  Call ffi_prep_args directly.  Add long double
        return value support.
        * src/powerpc/ffi_darwin.c (ffi_prep_args): Double arg increment
        applies to FFI_TYPE_DOUBLE.  Correct fpr_base increment typo.
        Separate FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases.
        (ffi_prep_cif_machdep): Only 16 byte stack alignment in 64 bit
        mode.
        (ffi_closure_helper_DARWIN): Remove nf and ng counters.  Move temp
        into case.
        * src/powerpc/aix_closure.S: Maintain 16 byte stack alignment.
        Allocate result area between params and FPRs.

2009-11-30  David Edelsohn  <edelsohn@gnu.org>

        PR target/35484
        * src/powerpc/ffitarget.h (POWERPC64): Define for PPC64 Linux and
        AIX64.
        * src/powerpc/aix.S: Implement AIX64 version.
        * src/powerpc/aix_closure.S: Implement AIX64 version.
        (ffi_closure_ASM): Use extsb, lha and displament addresses.
        * src/powerpc/ffi_darwin.c (ffi_prep_args): Implement AIX64
        support.
        (ffi_prep_cif_machdep): Same.
        (ffi_call): Same.
        (ffi_closure_helper_DARWIN): Same.

2009-11-02  Andreas Tobler  <a.tobler@schweiz.org>

        PR libffi/41908
        * testsuite/libffi.call/testclosure.c: New test.

2009-09-28  Kai Tietz  <kai.tietz@onevision.com>

        * src/x86/win64.S (_ffi_call_win64 stack): Remove for gnu
        assembly version use of ___chkstk.

2009-09-23  Matthias Klose  <doko@ubuntu.com>

        PR libffi/40242, PR libffi/41443
        * src/arm/sysv.S (__ARM_ARCH__): Define for processors
        __ARM_ARCH_6T2__, __ARM_ARCH_6M__, __ARM_ARCH_7__,
        __ARM_ARCH_7A__, __ARM_ARCH_7R__, __ARM_ARCH_7M__.
        Change the conditionals to __SOFTFP__ || __ARM_EABI__
        for -mfloat-abi=softfp to work.

2009-09-17  Loren J. Rittle  <ljrittle@acm.org>

        PR testsuite/32843 (strikes again)
        * src/x86/ffi.c (ffi_prep_cif_machdep): Add X86_FREEBSD to
        enable proper extension on char and short.

2009-09-15  David Daney  <ddaney@caviumnetworks.com>

        * src/java_raw_api.c (ffi_java_raw_to_rvalue): Remove special
        handling for FFI_TYPE_POINTER.
        * src/mips/ffitarget.h (FFI_TYPE_STRUCT_D_SOFT,
        FFI_TYPE_STRUCT_F_SOFT, FFI_TYPE_STRUCT_DD_SOFT,
        FFI_TYPE_STRUCT_FF_SOFT, FFI_TYPE_STRUCT_FD_SOFT,
        FFI_TYPE_STRUCT_DF_SOFT, FFI_TYPE_STRUCT_SOFT): New defines.
        (FFI_N32_SOFT_FLOAT, FFI_N64_SOFT_FLOAT): New ffi_abi enumerations.
        (enum ffi_abi): Set FFI_DEFAULT_ABI for soft-float.
        * src/mips/n32.S (ffi_call_N32): Add handling for soft-float
        structure and pointer returns.
        (ffi_closure_N32): Add handling for pointer returns.
        * src/mips/ffi.c (ffi_prep_args, calc_n32_struct_flags,
        calc_n32_return_struct_flags): Handle soft-float.
        (ffi_prep_cif_machdep):  Handle soft-float, fix pointer handling.
        (ffi_call_N32): Declare proper argument types.
        (ffi_call, copy_struct_N32, ffi_closure_mips_inner_N32): Handle
        soft-float.

2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure.ac (AC_PREREQ): Bump to 2.64.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.am (install-html, install-pdf): Remove.
        * Makefile.in: Regenerate.

        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.
        * fficonfig.h.in: Regenerate.
        * include/Makefile.in: Regenerate.
        * man/Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2011-08-22  Jasper Lievisse Adriaanse <jasper@openbsd.org>

        * configure.ac: Add OpenBSD/hppa and OpenBSD/powerpc support.
        * configure: Rebuilt.

2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

2009-07-24  Dave Korn  <dave.korn.cygwin@gmail.com>

        PR libffi/40807
        * src/x86/ffi.c (ffi_prep_cif_machdep): Also use sign/zero-extending
        return types for X86_WIN32.
        * src/x86/win32.S (_ffi_call_SYSV): Handle omitted return types.
        (_ffi_call_STDCALL, _ffi_closure_SYSV, _ffi_closure_raw_SYSV,
        _ffi_closure_STDCALL): Likewise.

        * src/closures.c (is_selinux_enabled): Define to const 0 for Cygwin.
        (dlmmap, dlmunmap): Also use these functions on Cygwin.

2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>

        PR testsuite/40699
        PR testsuite/40707
        PR testsuite/40709
        * testsuite/lib/libffi-dg.exp: Revert 2009-07-02, 2009-07-01 and
        2009-06-30 commits.

2009-07-01  Richard Sandiford  <r.sandiford@uk.ibm.com>

        * testsuite/lib/libffi-dg.exp (libffi-init): Set ld_library_path
        to "" before adding paths.  (This reinstates an assignment that
        was removed by my 2009-06-30 commit, but changes the initial
        value from "." to "".)

2009-07-01  H.J. Lu  <hongjiu.lu@intel.com>

        PR testsuite/40601
        * testsuite/lib/libffi-dg.exp (libffi-init): Properly set
        gccdir.  Adjust ld_library_path for gcc only if gccdir isn't
        empty.

2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>

        * testsuite/lib/libffi-dg.exp (libffi-init): Don't add "."
        to ld_library_path.  Use add_path.  Add just find_libgcc_s
        to ld_library_path, not every libgcc multilib directory.

2009-06-16  Wim Lewis  <wiml@hhhh.org>

        * src/powerpc/ffi.c: Avoid clobbering cr3 and cr4, which are
        supposed to be callee-saved.
        * src/powerpc/sysv.S (small_struct_return_value): Fix overrun of
        return buffer for odd-size structs.

2009-06-16  Andreas Tobler  <a.tobler@schweiz.org>

        PR libffi/40444
        * testsuite/lib/libffi-dg.exp (libffi_target_compile): Add
        allow_stack_execute for Darwin.

2009-06-16  Andrew Haley  <aph@redhat.com>

        * configure.ac (TARGETDIR): Add missing blank lines.
        * configure: Regenerate.

2009-06-16  Andrew Haley  <aph@redhat.com>

        * testsuite/libffi.call/cls_align_sint64.c,
        testsuite/libffi.call/cls_align_uint64.c,
        testsuite/libffi.call/cls_longdouble_va.c,
        testsuite/libffi.call/cls_ulonglong.c,
        testsuite/libffi.call/return_ll1.c,
        testsuite/libffi.call/stret_medium2.c: Fix printf format
        specifiers.
        * testsuite/libffi.call/ffitest.h,
        testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRIuLL): Define.

2009-06-15  Andrew Haley  <aph@redhat.com>

        * testsuite/libffi.call/err_bad_typedef.c: xfail everywhere.
        * testsuite/libffi.call/err_bad_abi.c: Likewise.

2009-06-12  Andrew Haley  <aph@redhat.com>

        * Makefile.am: Remove info_TEXINFOS.

2009-06-12  Andrew Haley  <aph@redhat.com>

        * ChangeLog.libffi: testsuite/libffi.call/cls_align_sint64.c,
        testsuite/libffi.call/cls_align_uint64.c,
        testsuite/libffi.call/cls_ulonglong.c,
        testsuite/libffi.call/return_ll1.c,
        testsuite/libffi.call/stret_medium2.c: Fix printf format
        specifiers.
        testsuite/libffi.special/unwindtest.cc: include stdint.h.

2009-06-11  Timothy Wall  <twall@users.sf.net>

        * Makefile.am,
        configure.ac,
        include/ffi.h.in,
        include/ffi_common.h,
        src/closures.c,
        src/dlmalloc.c,
        src/x86/ffi.c,
        src/x86/ffitarget.h,
        src/x86/win64.S (new),
        README: Added win64 support (mingw or MSVC)
        * Makefile.in,
        include/Makefile.in,
        man/Makefile.in,
        testsuite/Makefile.in,
        configure,
        aclocal.m4: Regenerated
        * ltcf-c.sh: properly escape cygwin/w32 path
        * man/ffi_call.3: Clarify size requirements for return value.
        * src/x86/ffi64.c: Fix filename in comment.
        * src/x86/win32.S: Remove unused extern.

        * testsuite/libffi.call/closure_fn0.c,
        testsuite/libffi.call/closure_fn1.c,
        testsuite/libffi.call/closure_fn2.c,
        testsuite/libffi.call/closure_fn3.c,
        testsuite/libffi.call/closure_fn4.c,
        testsuite/libffi.call/closure_fn5.c,
        testsuite/libffi.call/closure_fn6.c,
        testsuite/libffi.call/closure_stdcall.c,
        testsuite/libffi.call/cls_12byte.c,
        testsuite/libffi.call/cls_16byte.c,
        testsuite/libffi.call/cls_18byte.c,
        testsuite/libffi.call/cls_19byte.c,
        testsuite/libffi.call/cls_1_1byte.c,
        testsuite/libffi.call/cls_20byte.c,
        testsuite/libffi.call/cls_20byte1.c,
        testsuite/libffi.call/cls_24byte.c,
        testsuite/libffi.call/cls_2byte.c,
        testsuite/libffi.call/cls_3_1byte.c,
        testsuite/libffi.call/cls_3byte1.c,
        testsuite/libffi.call/cls_3byte2.c,
        testsuite/libffi.call/cls_4_1byte.c,
        testsuite/libffi.call/cls_4byte.c,
        testsuite/libffi.call/cls_5_1_byte.c,
        testsuite/libffi.call/cls_5byte.c,
        testsuite/libffi.call/cls_64byte.c,
        testsuite/libffi.call/cls_6_1_byte.c,
        testsuite/libffi.call/cls_6byte.c,
        testsuite/libffi.call/cls_7_1_byte.c,
        testsuite/libffi.call/cls_7byte.c,
        testsuite/libffi.call/cls_8byte.c,
        testsuite/libffi.call/cls_9byte1.c,
        testsuite/libffi.call/cls_9byte2.c,
        testsuite/libffi.call/cls_align_double.c,
        testsuite/libffi.call/cls_align_float.c,
        testsuite/libffi.call/cls_align_longdouble.c,
        testsuite/libffi.call/cls_align_longdouble_split.c,
        testsuite/libffi.call/cls_align_longdouble_split2.c,
        testsuite/libffi.call/cls_align_pointer.c,
        testsuite/libffi.call/cls_align_sint16.c,
        testsuite/libffi.call/cls_align_sint32.c,
        testsuite/libffi.call/cls_align_sint64.c,
        testsuite/libffi.call/cls_align_uint16.c,
        testsuite/libffi.call/cls_align_uint32.c,
        testsuite/libffi.call/cls_align_uint64.c,
        testsuite/libffi.call/cls_dbls_struct.c,
        testsuite/libffi.call/cls_double.c,
        testsuite/libffi.call/cls_double_va.c,
        testsuite/libffi.call/cls_float.c,
        testsuite/libffi.call/cls_longdouble.c,
        testsuite/libffi.call/cls_longdouble_va.c,
        testsuite/libffi.call/cls_multi_schar.c,
        testsuite/libffi.call/cls_multi_sshort.c,
        testsuite/libffi.call/cls_multi_sshortchar.c,
        testsuite/libffi.call/cls_multi_uchar.c,
        testsuite/libffi.call/cls_multi_ushort.c,
        testsuite/libffi.call/cls_multi_ushortchar.c,
        testsuite/libffi.call/cls_pointer.c,
        testsuite/libffi.call/cls_pointer_stack.c,
        testsuite/libffi.call/cls_schar.c,
        testsuite/libffi.call/cls_sint.c,
        testsuite/libffi.call/cls_sshort.c,
        testsuite/libffi.call/cls_uchar.c,
        testsuite/libffi.call/cls_uint.c,
        testsuite/libffi.call/cls_ulonglong.c,
        testsuite/libffi.call/cls_ushort.c,
        testsuite/libffi.call/err_bad_abi.c,
        testsuite/libffi.call/err_bad_typedef.c,
        testsuite/libffi.call/float2.c,
        testsuite/libffi.call/huge_struct.c,
        testsuite/libffi.call/nested_struct.c,
        testsuite/libffi.call/nested_struct1.c,
        testsuite/libffi.call/nested_struct10.c,
        testsuite/libffi.call/nested_struct2.c,
        testsuite/libffi.call/nested_struct3.c,
        testsuite/libffi.call/nested_struct4.c,
        testsuite/libffi.call/nested_struct5.c,
        testsuite/libffi.call/nested_struct6.c,
        testsuite/libffi.call/nested_struct7.c,
        testsuite/libffi.call/nested_struct8.c,
        testsuite/libffi.call/nested_struct9.c,
        testsuite/libffi.call/problem1.c,
        testsuite/libffi.call/return_ldl.c,
        testsuite/libffi.call/return_ll1.c,
        testsuite/libffi.call/stret_large.c,
        testsuite/libffi.call/stret_large2.c,
        testsuite/libffi.call/stret_medium.c,
        testsuite/libffi.call/stret_medium2.c,
        testsuite/libffi.special/unwindtest.cc: use ffi_closure_alloc instead
        of checking for MMAP.  Use intptr_t instead of long casts.

2009-06-11  Kaz Kojima  <kkojima@gcc.gnu.org>

        * testsuite/libffi.call/cls_longdouble_va.c: Add xfail sh*-*-linux-*.
        * testsuite/libffi.call/err_bad_abi.c: Add xfail sh*-*-*.
        * testsuite/libffi.call/err_bad_typedef.c: Likewise.

2009-06-09  Andrew Haley  <aph@redhat.com>

        * src/x86/freebsd.S: Add missing file.

2009-06-08  Andrew Haley  <aph@redhat.com>

        Import from libffi 3.0.8:

        * doc/libffi.texi: New file.
        * doc/libffi.info: Likewise.
        * doc/stamp-vti: Likewise.
        * man/Makefile.am: New file.
        * man/ffi_call.3: New file.

        * Makefile.am (EXTRA_DIST): Add src/x86/darwin64.S,
        src/dlmalloc.c.
        (nodist_libffi_la_SOURCES): Add X86_FREEBSD.

        * configure.ac: Bump version to 3.0.8.
        parisc*-*-linux*: Add.
        i386-*-freebsd* | i386-*-openbsd*: Add.
        powerpc-*-beos*: Add.
        AM_CONDITIONAL X86_FREEBSD: Add.
        AC_CONFIG_FILES: Add man/Makefile.

        * include/ffi.h.in (FFI_FN): Change void (*)() to void (*)(void).

2009-06-08  Andrew Haley  <aph@redhat.com>

        * README: Import from libffi 3.0.8.

2009-06-08  Andrew Haley  <aph@redhat.com>

        * testsuite/libffi.call/err_bad_abi.c: Add xfails.
        * testsuite/libffi.call/cls_longdouble_va.c: Add xfails.
        * testsuite/libffi.call/cls_dbls_struct.c: Add xfail x86_64-*-linux-*.
        * testsuite/libffi.call/err_bad_typedef.c: Add xfails.

        * testsuite/libffi.call/stret_medium2.c: Add __UNUSED__ to args.
        * testsuite/libffi.call/stret_medium.c: Likewise.
        * testsuite/libffi.call/stret_large2.c: Likewise.
        * testsuite/libffi.call/stret_large.c:  Likewise.

2008-12-26  Timothy Wall  <twall@users.sf.net>

        * testsuite/libffi.call/cls_longdouble.c,
        testsuite/libffi.call/cls_longdouble_va.c,
        testsuite/libffi.call/cls_align_longdouble.c,
        testsuite/libffi.call/cls_align_longdouble_split.c,
        testsuite/libffi.call/cls_align_longdouble_split2.c: mark expected
        failures on x86_64 cygwin/mingw.

2008-12-22  Timothy Wall  <twall@users.sf.net>

        * testsuite/libffi.call/closure_fn0.c,
        testsuite/libffi.call/closure_fn1.c,
        testsuite/libffi.call/closure_fn2.c,
        testsuite/libffi.call/closure_fn3.c,
        testsuite/libffi.call/closure_fn4.c,
        testsuite/libffi.call/closure_fn5.c,
        testsuite/libffi.call/closure_fn6.c,
        testsuite/libffi.call/closure_loc_fn0.c,
        testsuite/libffi.call/closure_stdcall.c,
        testsuite/libffi.call/cls_align_pointer.c,
        testsuite/libffi.call/cls_pointer.c,
        testsuite/libffi.call/cls_pointer_stack.c: use portable cast from
        pointer to integer (intptr_t).
        * testsuite/libffi.call/cls_longdouble.c: disable for win64.

2008-07-24  Anthony Green  <green@redhat.com>

        * testsuite/libffi.call/cls_dbls_struct.c,
        testsuite/libffi.call/cls_double_va.c,
        testsuite/libffi.call/cls_longdouble.c,
        testsuite/libffi.call/cls_longdouble_va.c,
        testsuite/libffi.call/cls_pointer.c,
        testsuite/libffi.call/cls_pointer_stack.c,
        testsuite/libffi.call/err_bad_abi.c: Clean up failures from
        compiler warnings.

2008-03-04  Anthony Green  <green@redhat.com>
            Blake Chaffin
            hos@tamanegi.org

        * testsuite/libffi.call/cls_align_longdouble_split2.c
          testsuite/libffi.call/cls_align_longdouble_split.c
          testsuite/libffi.call/cls_dbls_struct.c
          testsuite/libffi.call/cls_double_va.c
          testsuite/libffi.call/cls_longdouble.c
          testsuite/libffi.call/cls_longdouble_va.c
          testsuite/libffi.call/cls_pointer.c
          testsuite/libffi.call/cls_pointer_stack.c
          testsuite/libffi.call/err_bad_abi.c
          testsuite/libffi.call/err_bad_typedef.c
          testsuite/libffi.call/stret_large2.c
          testsuite/libffi.call/stret_large.c
          testsuite/libffi.call/stret_medium2.c
          testsuite/libffi.call/stret_medium.c: New tests from Apple.

2009-06-05  Andrew Haley  <aph@redhat.com>

        * src/x86/ffitarget.h, src/x86/ffi.c: Merge stdcall changes from
        libffi.

2009-06-04  Andrew Haley  <aph@redhat.com>

        * src/x86/ffitarget.h, src/x86/win32.S, src/x86/ffi.c: Back out
        stdcall changes.

2008-02-26  Anthony Green  <green@redhat.com>
            Thomas Heller  <theller@ctypes.org>

        * src/x86/ffi.c (ffi_closure_SYSV_inner): Change C++ comment to C
        comment.

2008-02-03  Timothy Wall  <twall@users.sf.net>

        * src/x86/ffi.c (FFI_INIT_TRAMPOLINE_STDCALL): Calculate jump return
          offset based on code pointer, not data pointer.

2008-01-31  Timothy Wall <twall@users.sf.net>

        * testsuite/libffi.call/closure_stdcall.c: Add test for stdcall
        closures.
        * src/x86/ffitarget.h: Increase size of trampoline for stdcall
        closures.
        * src/x86/win32.S: Add assembly for stdcall closure.
        * src/x86/ffi.c: Initialize stdcall closure trampoline.

2009-06-04  Andrew Haley  <aph@redhat.com>

        * include/ffi.h.in: Change void (*)() to void (*)(void).
        * src/x86/ffi.c: Likewise.

2009-06-04  Andrew Haley  <aph@redhat.com>

        * src/powerpc/ppc_closure.S: Insert licence header.
        * src/powerpc/linux64_closure.S: Likewise.
        * src/m68k/sysv.S: Likewise.

        * src/sh64/ffi.c: Change void (*)() to void (*)(void).
        * src/powerpc/ffi.c: Likewise.
        * src/powerpc/ffi_darwin.c: Likewise.
        * src/m32r/ffi.c: Likewise.
        * src/sh64/ffi.c: Likewise.
        * src/x86/ffi64.c: Likewise.
        * src/alpha/ffi.c: Likewise.
        * src/alpha/osf.S: Likewise.
        * src/frv/ffi.c: Likewise.
        * src/s390/ffi.c: Likewise.
        * src/pa/ffi.c: Likewise.
        * src/pa/hpux32.S: Likewise.
        * src/ia64/unix.S: Likewise.
        * src/ia64/ffi.c: Likewise.
        * src/sparc/ffi.c: Likewise.
        * src/mips/ffi.c: Likewise.
        * src/sh/ffi.c: Likewise.

2008-02-15  David Daney  <ddaney@avtrex.com>

        * src/mips/ffi.c (USE__BUILTIN___CLEAR_CACHE):
        Define (conditionally), and use it to include cachectl.h.
        (ffi_prep_closure_loc): Fix cache flushing.
        * src/mips/ffitarget.h (_ABIN32, _ABI64, _ABIO32): Define.

2009-06-04  Andrew Haley  <aph@redhat.com>

        include/ffi.h.in,
        src/arm/ffitarget.h,
        src/arm/ffi.c,
        src/arm/sysv.S,
        src/powerpc/ffitarget.h,
        src/closures.c,
        src/sh64/ffitarget.h,
        src/sh64/ffi.c,
        src/sh64/sysv.S,
        src/types.c,
        src/x86/ffi64.c,
        src/x86/ffitarget.h,
        src/x86/win32.S,
        src/x86/darwin.S,
        src/x86/ffi.c,
        src/x86/sysv.S,
        src/x86/unix64.S,
        src/alpha/ffitarget.h,
        src/alpha/ffi.c,
        src/alpha/osf.S,
        src/m68k/ffitarget.h,
        src/frv/ffitarget.h,
        src/frv/ffi.c,
        src/s390/ffitarget.h,
        src/s390/sysv.S,
        src/cris/ffitarget.h,
        src/pa/linux.S,
        src/pa/ffitarget.h,
        src/pa/ffi.c,
        src/raw_api.c,
        src/ia64/ffitarget.h,
        src/ia64/unix.S,
        src/ia64/ffi.c,
        src/ia64/ia64_flags.h,
        src/java_raw_api.c,
        src/debug.c,
        src/sparc/v9.S,
        src/sparc/ffitarget.h,
        src/sparc/ffi.c,
        src/sparc/v8.S,
        src/mips/ffitarget.h,
        src/mips/n32.S,
        src/mips/o32.S,
        src/mips/ffi.c,
        src/prep_cif.c,
        src/sh/ffitarget.h,
        src/sh/ffi.c,
        src/sh/sysv.S: Update license text.

2009-05-22  Dave Korn  <dave.korn.cygwin@gmail.com>

        * src/x86/win32.S (_ffi_closure_STDCALL):  New function.
        (.eh_frame):  Add FDE for it.

2009-05-22  Dave Korn  <dave.korn.cygwin@gmail.com>

        * configure.ac:  Also check if assembler supports pc-relative
        relocs on X86_WIN32 targets.
        * configure:  Regenerate.
        * src/x86/win32.S (ffi_prep_args):  Declare extern, not global.
        (_ffi_call_SYSV):  Add missing function type symbol .def and
        add EH markup labels.
        (_ffi_call_STDCALL):  Likewise.
        (_ffi_closure_SYSV):  Likewise.
        (_ffi_closure_raw_SYSV):  Likewise.
        (.eh_frame):  Add hand-crafted EH data.

2009-04-09  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/lib/libffi-dg.exp: Change copyright header to refer to
        version 3 of the GNU General Public License and to point readers
        at the COPYING3 file and the FSF's license web page.
        * testsuite/libffi.call/call.exp: Likewise.
        * testsuite/libffi.special/special.exp: Likewise.

2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure: Regenerate.

2008-12-18  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        PR libffi/26048
        * configure.ac (HAVE_AS_X86_PCREL): New test.
        * configure: Regenerate.
        * fficonfig.h.in: Regenerate.
        * src/x86/sysv.S [!FFI_NO_RAW_API]: Precalculate
        RAW_CLOSURE_CIF_OFFSET, RAW_CLOSURE_FUN_OFFSET,
        RAW_CLOSURE_USER_DATA_OFFSET for the Solaris 10/x86 assembler.
        (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
        * src/x86/unix64.S (.Lstore_table): Move to .text section.
        (.Lload_table): Likewise.
        (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.

2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure: Regenerate.

2008-11-21  Eric Botcazou  <ebotcazou@adacore.com>

        * src/sparc/ffi.c (ffi_prep_cif_machdep): Add support for
        signed/unsigned int8/16 return values.
        * src/sparc/v8.S (ffi_call_v8): Likewise.
        (ffi_closure_v8): Likewise.

2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
            Steve Ellcey  <sje@cup.hp.com>

        * configure: Regenerate for new libtool.
        * Makefile.in: Ditto.
        * include/Makefile.in: Ditto.
        * aclocal.m4: Ditto.

2008-08-25  Andreas Tobler  <a.tobler@schweiz.org>

        * src/powerpc/ffitarget.h (ffi_abi): Add FFI_LINUX and
        FFI_LINUX_SOFT_FLOAT to the POWERPC_FREEBSD enum.
        Add note about flag bits used for FFI_SYSV_TYPE_SMALL_STRUCT.
        Adjust copyright notice.
        * src/powerpc/ffi.c: Add two new flags to indicate if we have one
        register or two register to use for FFI_SYSV structs.
        (ffi_prep_cif_machdep): Pass the right register flag introduced above.
        (ffi_closure_helper_SYSV): Fix the return type for
        FFI_SYSV_TYPE_SMALL_STRUCT. Comment.
        Adjust copyright notice.

2008-07-16  Kaz Kojima  <kkojima@gcc.gnu.org>

        * src/sh/ffi.c (ffi_prep_closure_loc): Turn INSN into an unsigned
        int.

2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure: Regenerate.
        * include/Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2008-06-07  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (parisc*-*-linux*, powerpc-*-sysv*,
        powerpc-*-beos*): Remove.
        * configure: Regenerate.

2008-05-09  Julian Brown  <julian@codesourcery.com>

        * Makefile.am (LTLDFLAGS): New.
        (libffi_la_LDFLAGS): Use above.
        * Makefile.in: Regenerate.

2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

        PR bootstrap/35457
        * aclocal.m4: Regenerate.
        * configure: Regenerate.

2008-03-26  Kaz Kojima  <kkojima@gcc.gnu.org>

        * src/sh/sysv.S: Add .note.GNU-stack on Linux.
        * src/sh64/sysv.S: Likewise.

2008-03-26  Daniel Jacobowitz  <dan@debian.org>

        * src/arm/sysv.S: Fix ARM comment marker.

2008-03-26  Jakub Jelinek  <jakub@redhat.com>

        * src/alpha/osf.S: Add .note.GNU-stack on Linux.
        * src/s390/sysv.S: Likewise.
        * src/powerpc/ppc_closure.S: Likewise.
        * src/powerpc/sysv.S: Likewise.
        * src/x86/unix64.S: Likewise.
        * src/x86/sysv.S: Likewise.
        * src/sparc/v8.S: Likewise.
        * src/sparc/v9.S: Likewise.
        * src/m68k/sysv.S: Likewise.
        * src/arm/sysv.S: Likewise.

2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.
        * include/Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.

2008-02-12  Bjoern Koenig  <bkoenig@alpha-tierchen.de>
            Andreas Tobler  <a.tobler@schweiz.org>

        * configure.ac: Add amd64-*-freebsd* target.
        * configure: Regenerate.

2008-01-30  H.J. Lu  <hongjiu.lu@intel.com>

        PR libffi/34612
        * src/x86/sysv.S (ffi_closure_SYSV): Pop 4 byte from stack when
        returning struct.

        * testsuite/libffi.call/call.exp: Add "-O2 -fomit-frame-pointer"
        tests.

2008-01-24  David Edelsohn  <edelsohn@gnu.org>

        * configure: Regenerate.

2008-01-06  Andreas Tobler  <a.tobler@schweiz.org>

        * src/x86/ffi.c (ffi_prep_cif_machdep): Fix thinko.

2008-01-05  Andreas Tobler  <a.tobler@schweiz.org>

        PR testsuite/32843
        * src/x86/ffi.c (ffi_prep_cif_machdep): Add code for
        signed/unsigned int8/16 for X86_DARWIN.
        Updated copyright info.
        Handle one and two byte structs with special cif->flags.
        * src/x86/ffitarget.h: Add special types for one and two byte structs.
        Updated copyright info.
        * src/x86/darwin.S (ffi_call_SYSV): Rewrite to use a jump table like
        sysv.S
        Remove code to pop args from the stack after call.
        Special-case signed/unsigned for int8/16, one and two byte structs.
        (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
        FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
        FFI_TYPE_SINT32.
        Updated copyright info.

2007-12-08  David Daney  <ddaney@avtrex.com>

        * src/mips/n32.S (ffi_call_N32):  Replace dadd with ADDU, dsub with
        SUBU, add with ADDU and use smaller code sequences.

2007-12-07  David Daney  <ddaney@avtrex.com>

        * src/mips/ffi.c (ffi_prep_cif_machdep): Handle long double return
        type.

2007-12-06  David Daney  <ddaney@avtrex.com>

        * include/ffi.h.in (FFI_SIZEOF_JAVA_RAW): Define if not already
        defined.
        (ffi_java_raw): New typedef.
        (ffi_java_raw_call, ffi_java_ptrarray_to_raw,
        ffi_java_raw_to_ptrarray): Change parameter types from ffi_raw to
        ffi_java_raw.
        (ffi_java_raw_closure) : Same.
        (ffi_prep_java_raw_closure, ffi_prep_java_raw_closure_loc): Change
        parameter types.
        * src/java_raw_api.c (ffi_java_raw_size):  Replace FFI_SIZEOF_ARG with
        FFI_SIZEOF_JAVA_RAW.
        (ffi_java_raw_to_ptrarray): Change type of raw to ffi_java_raw.
        Replace FFI_SIZEOF_ARG with FFI_SIZEOF_JAVA_RAW. Use
        sizeof(ffi_java_raw) for alignment calculations.
        (ffi_java_ptrarray_to_raw): Same.
        (ffi_java_rvalue_to_raw): Add special handling for FFI_TYPE_POINTER
        if FFI_SIZEOF_JAVA_RAW == 4.
        (ffi_java_raw_to_rvalue): Same.
        (ffi_java_raw_call): Change type of raw to ffi_java_raw.
        (ffi_java_translate_args): Same.
        (ffi_prep_java_raw_closure_loc, ffi_prep_java_raw_closure): Change
        parameter types.
        * src/mips/ffitarget.h (FFI_SIZEOF_JAVA_RAW): Define for N32 ABI.

2007-12-06  David Daney  <ddaney@avtrex.com>

        * src/mips/n32.S (ffi_closure_N32): Use 64-bit add instruction on
        pointer values.

2007-12-01  Andreas Tobler  <a.tobler@schweiz.org>

        PR libffi/31937
        * src/powerpc/ffitarget.h: Introduce new ABI FFI_LINUX_SOFT_FLOAT.
        Add local FFI_TYPE_UINT128 to handle soft-float long-double-128.
        * src/powerpc/ffi.c: Distinguish between __NO_FPRS__ and not and
        set the NUM_FPR_ARG_REGISTERS according to.
        Add support for potential soft-float support under hard-float
        architecture.
        (ffi_prep_args_SYSV): Set NUM_FPR_ARG_REGISTERS to 0 in case of
        FFI_LINUX_SOFT_FLOAT, handle float, doubles and long-doubles according
        to the FFI_LINUX_SOFT_FLOAT ABI.
        (ffi_prep_cif_machdep): Likewise.
        (ffi_closure_helper_SYSV): Likewise.
        * src/powerpc/ppc_closure.S: Make sure not to store float/double
        on archs where __NO_FPRS__ is true.
        Add FFI_TYPE_UINT128 support.
        * src/powerpc/sysv.S: Add support for soft-float long-double-128.
        Adjust copyright notice.

2007-11-25  Andreas Tobler  <a.tobler@schweiz.org>

        * src/closures.c: Move defintion of MAYBE_UNUSED from here to ...
        * include/ffi_common.h: ... here.
        Update copyright.

2007-11-17  Andreas Tobler  <a.tobler@schweiz.org>

        * src/powerpc/sysv.S: Load correct cr to compare if we have long double.
        * src/powerpc/linux64.S: Likewise.
        * src/powerpc/ffi.c: Add a comment to show which part goes into cr6.
        * testsuite/libffi.call/return_ldl.c: New test.

2007-09-04    <aph@redhat.com>

        * src/arm/sysv.S (UNWIND): New.
        (Whole file): Conditionally compile unwinder directives.
        * src/arm/sysv.S: Add unwinder directives.

        * src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes.
        Only treat r0 as a struct address if we're actually returning a
        struct by address.
        Only copy the bytes that are actually within a struct.
        (ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes
        is returned in r0, not passed by address.
        (ffi_call): Allocate a word-sized temporary for the case where
        a composite is returned in r0.
        (ffi_prep_incoming_args_SYSV): Align as necessary.

2007-08-05  Steven Newbury  <s_j_newbury@yahoo.co.uk>

        * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of
        directly using the sys_cacheflush syscall.

2007-07-27  Andrew Haley  <aph@redhat.com>

        * src/arm/sysv.S (ffi_closure_SYSV): Add soft-float.

2007-09-03  Maciej W. Rozycki  <macro@linux-mips.org>

        * Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS.
        * configure.ac: Likewise.
        * Makefile.in: Regenerate.
        * include/Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.
        * configure: Likewise.

2007-08-24  David Daney  <ddaney@avtrex.com>

        * testsuite/libffi.call/return_sl.c: New test.

2007-08-10  David Daney  <ddaney@avtrex.com>

        * testsuite/libffi.call/cls_multi_ushort.c,
        testsuite/libffi.call/cls_align_uint16.c,
        testsuite/libffi.call/nested_struct1.c,
        testsuite/libffi.call/nested_struct3.c,
        testsuite/libffi.call/cls_7_1_byte.c,
        testsuite/libffi.call/nested_struct5.c,
        testsuite/libffi.call/cls_double.c,
        testsuite/libffi.call/nested_struct7.c,
        testsuite/libffi.call/cls_sint.c,
        testsuite/libffi.call/nested_struct9.c,
        testsuite/libffi.call/cls_20byte1.c,
        testsuite/libffi.call/cls_multi_sshortchar.c,
        testsuite/libffi.call/cls_align_sint64.c,
        testsuite/libffi.call/cls_3byte2.c,
        testsuite/libffi.call/cls_multi_schar.c,
        testsuite/libffi.call/cls_multi_uchar.c,
        testsuite/libffi.call/cls_19byte.c,
        testsuite/libffi.call/cls_9byte1.c,
        testsuite/libffi.call/cls_align_float.c,
        testsuite/libffi.call/closure_fn1.c,
        testsuite/libffi.call/problem1.c,
        testsuite/libffi.call/closure_fn3.c,
        testsuite/libffi.call/cls_sshort.c,
        testsuite/libffi.call/closure_fn5.c,
        testsuite/libffi.call/cls_align_double.c,
        testsuite/libffi.call/nested_struct.c,
        testsuite/libffi.call/cls_2byte.c,
        testsuite/libffi.call/nested_struct10.c,
        testsuite/libffi.call/cls_4byte.c,
        testsuite/libffi.call/cls_6byte.c,
        testsuite/libffi.call/cls_8byte.c,
        testsuite/libffi.call/cls_multi_sshort.c,
        testsuite/libffi.call/cls_align_sint16.c,
        testsuite/libffi.call/cls_align_uint32.c,
        testsuite/libffi.call/cls_20byte.c,
        testsuite/libffi.call/cls_float.c,
        testsuite/libffi.call/nested_struct2.c,
        testsuite/libffi.call/cls_5_1_byte.c,
        testsuite/libffi.call/nested_struct4.c,
        testsuite/libffi.call/cls_24byte.c,
        testsuite/libffi.call/nested_struct6.c,
        testsuite/libffi.call/cls_64byte.c,
        testsuite/libffi.call/nested_struct8.c,
        testsuite/libffi.call/cls_uint.c,
        testsuite/libffi.call/cls_multi_ushortchar.c,
        testsuite/libffi.call/cls_schar.c,
        testsuite/libffi.call/cls_uchar.c,
        testsuite/libffi.call/cls_align_uint64.c,
        testsuite/libffi.call/cls_ulonglong.c,
        testsuite/libffi.call/cls_align_longdouble.c,
        testsuite/libffi.call/cls_1_1byte.c,
        testsuite/libffi.call/cls_12byte.c,
        testsuite/libffi.call/cls_3_1byte.c,
        testsuite/libffi.call/cls_3byte1.c,
        testsuite/libffi.call/cls_4_1byte.c,
        testsuite/libffi.call/cls_6_1_byte.c,
        testsuite/libffi.call/cls_16byte.c,
        testsuite/libffi.call/cls_18byte.c,
        testsuite/libffi.call/closure_fn0.c,
        testsuite/libffi.call/cls_9byte2.c,
        testsuite/libffi.call/closure_fn2.c,
        testsuite/libffi.call/closure_fn4.c,
        testsuite/libffi.call/cls_ushort.c,
        testsuite/libffi.call/closure_fn6.c,
        testsuite/libffi.call/cls_5byte.c,
        testsuite/libffi.call/cls_align_pointer.c,
        testsuite/libffi.call/cls_7byte.c,
        testsuite/libffi.call/cls_align_sint32.c,
        testsuite/libffi.special/unwindtest_ffi_call.cc,
        testsuite/libffi.special/unwindtest.cc: Remove xfail for mips64*-*-*.

2007-08-10  David Daney  <ddaney@avtrex.com>

        PR libffi/28313
        * configure.ac: Don't treat mips64 as a special case.
        * Makefile.am (nodist_libffi_la_SOURCES): Add n32.S.
        * configure: Regenerate
        * Makefile.in: Ditto.
        * fficonfig.h.in: Ditto.
        * src/mips/ffitarget.h (REG_L, REG_S, SUBU, ADDU, SRL, LI): Indent.
        (LA, EH_FRAME_ALIGN, FDE_ADDR_BYTES): New preprocessor macros.
        (FFI_DEFAULT_ABI): Set for n64 case.
        (FFI_CLOSURES, FFI_TRAMPOLINE_SIZE): Define for n32 and n64 cases.
        * src/mips/n32.S (ffi_call_N32): Add debug macros and labels for FDE.
        (ffi_closure_N32): New function.
        (.eh_frame): New section
        * src/mips/o32.S: Clean up comments.
        (ffi_closure_O32): Pass ffi_closure parameter in $12.
        * src/mips/ffi.c: Use FFI_MIPS_N32 instead of
        _MIPS_SIM == _ABIN32 throughout.
        (FFI_MIPS_STOP_HERE): New, use in place of
        ffi_stop_here.
        (ffi_prep_args): Use unsigned long to hold pointer values.  Rewrite
        to support n32/n64 ABIs.
        (calc_n32_struct_flags): Rewrite.
        (calc_n32_return_struct_flags): Remove unused variable.  Reverse
        position of flag bits.
        (ffi_prep_cif_machdep): Rewrite n32 portion.
        (ffi_call): Enable for n64.  Add special handling for small structure
        return values.
        (ffi_prep_closure_loc): Add n32 and n64 support.
        (ffi_closure_mips_inner_O32): Add cast to silence warning.
        (copy_struct_N32, ffi_closure_mips_inner_N32): New functions.

2007-08-08  David Daney  <ddaney@avtrex.com>

        * testsuite/libffi.call/ffitest.h (ffi_type_mylong): Remove definition.
        * testsuite/libffi.call/cls_align_uint16.c (main): Use correct type
        specifiers.
        * testsuite/libffi.call/nested_struct1.c (main): Ditto.
        * testsuite/libffi.call/cls_sint.c (main): Ditto.
        * testsuite/libffi.call/nested_struct9.c (main): Ditto.
        * testsuite/libffi.call/cls_20byte1.c (main): Ditto.
        * testsuite/libffi.call/cls_9byte1.c (main): Ditto.
        * testsuite/libffi.call/closure_fn1.c (main): Ditto.
        * testsuite/libffi.call/closure_fn3.c (main): Ditto.
        * testsuite/libffi.call/return_dbl2.c (main): Ditto.
        * testsuite/libffi.call/cls_sshort.c (main): Ditto.
        * testsuite/libffi.call/return_fl3.c (main): Ditto.
        * testsuite/libffi.call/closure_fn5.c (main): Ditto.
        * testsuite/libffi.call/nested_struct.c (main): Ditto.
        * testsuite/libffi.call/nested_struct10.c (main): Ditto.
        * testsuite/libffi.call/return_ll1.c (main): Ditto.
        * testsuite/libffi.call/cls_8byte.c (main): Ditto.
        * testsuite/libffi.call/cls_align_uint32.c (main): Ditto.
        * testsuite/libffi.call/cls_align_sint16.c (main): Ditto.
        * testsuite/libffi.call/cls_20byte.c (main): Ditto.
        * testsuite/libffi.call/nested_struct2.c (main): Ditto.
        * testsuite/libffi.call/cls_24byte.c (main): Ditto.
        * testsuite/libffi.call/nested_struct6.c (main): Ditto.
        * testsuite/libffi.call/cls_uint.c (main): Ditto.
        * testsuite/libffi.call/cls_12byte.c (main): Ditto.
        * testsuite/libffi.call/cls_16byte.c (main): Ditto.
        * testsuite/libffi.call/closure_fn0.c (main): Ditto.
        * testsuite/libffi.call/cls_9byte2.c (main): Ditto.
        * testsuite/libffi.call/closure_fn2.c (main): Ditto.
        * testsuite/libffi.call/return_dbl1.c (main): Ditto.
        * testsuite/libffi.call/closure_fn4.c (main): Ditto.
        * testsuite/libffi.call/closure_fn6.c (main): Ditto.
        * testsuite/libffi.call/cls_align_sint32.c (main): Ditto.

2007-08-07  Andrew Haley  <aph@redhat.com>

        * src/x86/sysv.S (ffi_closure_raw_SYSV): Fix typo in previous
        checkin.

2007-08-06  Andrew Haley  <aph@redhat.com>

        PR testsuite/32843
        * src/x86/sysv.S (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
        FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
        FFI_TYPE_SINT32.

2007-08-02  David Daney  <ddaney@avtrex.com>

        * testsuite/libffi.call/return_ul.c (main): Define return type as
        ffi_arg.  Use proper printf conversion specifier.

2007-07-30  Andrew Haley  <aph@redhat.com>

        PR testsuite/32843
        * src/x86/ffi.c (ffi_prep_cif_machdep): in x86 case, add code for
        signed/unsigned int8/16.
        * src/x86/sysv.S (ffi_call_SYSV): Rewrite to:
        Use a jump table.
        Remove code to pop args from the stack after call.
        Special-case signed/unsigned int8/16.
        * testsuite/libffi.call/return_sc.c (main): Revert.

2007-07-26  Richard Guenther  <rguenther@suse.de>

        PR testsuite/32843
        * testsuite/libffi.call/return_sc.c (main): Verify call
        result as signed char, not ffi_arg.

2007-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * configure.ac (i?86-*-solaris2.1[0-9]): Set TARGET to X86_64.
        * configure: Regenerate.

2007-07-11  David Daney  <ddaney@avtrex.com>

        * src/mips/ffi.c: Don't include sys/cachectl.h.
        (ffi_prep_closure_loc): Use __builtin___clear_cache() instead of
        cacheflush().

2007-05-18  Aurelien Jarno  <aurelien@aurel32.net>

        * src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted
        from (ffi_prep_closure): ... this.
        (FFI_INIT_TRAMPOLINE): Adjust.

2005-12-31  Phil Blundell  <pb@reciva.com>

        * src/arm/ffi.c (ffi_prep_incoming_args_SYSV,
        ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support.
        * src/arm/sysv.S(ffi_closure_SYSV): Likewise.
        * src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
        (FFI_CLOSURES): Enable closure support.

2007-07-03  Andrew Haley  <aph@hedges.billgatliff.com>

        * testsuite/libffi.call/cls_multi_ushort.c,
        testsuite/libffi.call/cls_align_uint16.c,
        testsuite/libffi.call/nested_struct1.c,
        testsuite/libffi.call/nested_struct3.c,
        testsuite/libffi.call/cls_7_1_byte.c,
        testsuite/libffi.call/cls_double.c,
        testsuite/libffi.call/nested_struct5.c,
        testsuite/libffi.call/nested_struct7.c,
        testsuite/libffi.call/cls_sint.c,
        testsuite/libffi.call/nested_struct9.c,
        testsuite/libffi.call/cls_20byte1.c,
        testsuite/libffi.call/cls_multi_sshortchar.c,
        testsuite/libffi.call/cls_align_sint64.c,
        testsuite/libffi.call/cls_3byte2.c,
        testsuite/libffi.call/cls_multi_schar.c,
        testsuite/libffi.call/cls_multi_uchar.c,
        testsuite/libffi.call/cls_19byte.c,
        testsuite/libffi.call/cls_9byte1.c,
        testsuite/libffi.call/cls_align_float.c,
        testsuite/libffi.call/closure_fn1.c,
        testsuite/libffi.call/problem1.c,
        testsuite/libffi.call/closure_fn3.c,
        testsuite/libffi.call/cls_sshort.c,
        testsuite/libffi.call/closure_fn5.c,
        testsuite/libffi.call/cls_align_double.c,
        testsuite/libffi.call/cls_2byte.c,
        testsuite/libffi.call/nested_struct.c,
        testsuite/libffi.call/nested_struct10.c,
        testsuite/libffi.call/cls_4byte.c,
        testsuite/libffi.call/cls_6byte.c,
        testsuite/libffi.call/cls_8byte.c,
        testsuite/libffi.call/cls_multi_sshort.c,
        testsuite/libffi.call/cls_align_uint32.c,
        testsuite/libffi.call/cls_align_sint16.c,
        testsuite/libffi.call/cls_float.c,
        testsuite/libffi.call/cls_20byte.c,
        testsuite/libffi.call/cls_5_1_byte.c,
        testsuite/libffi.call/nested_struct2.c,
        testsuite/libffi.call/cls_24byte.c,
        testsuite/libffi.call/nested_struct4.c,
        testsuite/libffi.call/nested_struct6.c,
        testsuite/libffi.call/cls_64byte.c,
        testsuite/libffi.call/nested_struct8.c,
        testsuite/libffi.call/cls_uint.c,
        testsuite/libffi.call/cls_multi_ushortchar.c,
        testsuite/libffi.call/cls_schar.c,
        testsuite/libffi.call/cls_uchar.c,
        testsuite/libffi.call/cls_align_uint64.c,
        testsuite/libffi.call/cls_ulonglong.c,
        testsuite/libffi.call/cls_align_longdouble.c,
        testsuite/libffi.call/cls_1_1byte.c,
        testsuite/libffi.call/cls_12byte.c,
        testsuite/libffi.call/cls_3_1byte.c,
        testsuite/libffi.call/cls_3byte1.c,
        testsuite/libffi.call/cls_4_1byte.c,
        testsuite/libffi.call/cls_6_1_byte.c,
        testsuite/libffi.call/cls_16byte.c,
        testsuite/libffi.call/cls_18byte.c,
        testsuite/libffi.call/closure_fn0.c,
        testsuite/libffi.call/cls_9byte2.c,
        testsuite/libffi.call/closure_fn2.c,
        testsuite/libffi.call/closure_fn4.c,
        testsuite/libffi.call/cls_ushort.c,
        testsuite/libffi.call/closure_fn6.c,
        testsuite/libffi.call/cls_5byte.c,
        testsuite/libffi.call/cls_align_pointer.c,
        testsuite/libffi.call/cls_7byte.c,
        testsuite/libffi.call/cls_align_sint32.c,
        testsuite/libffi.special/unwindtest_ffi_call.cc,
        testsuite/libffi.special/unwindtest.cc: Enable for ARM.

2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>

        * aclocal.m4: Regenerated.

2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

        * configure: Regenerate.

2007-05-23  Steve Ellcey  <sje@cup.hp.com>

        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * aclocal.m4: Regenerate.
        * include/Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2007-05-10  Roman Zippel <zippel@linux-m68k.org>

        * src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
        ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support.
        * src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise.
        * src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
        (FFI_CLOSURES): Enable closure support.

2007-05-10  Roman Zippel <zippel@linux-m68k.org>

        * configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test.
        * configure: Regenerate.
        * fficonfig.h.in: Regenerate.
        * src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC,
        CFI_OFFSET,CFI_DEF_CFA): New macros.
        (ffi_call_SYSV): Add callframe annotation.

2007-05-10  Roman Zippel <zippel@linux-m68k.org>

        * src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix
        numerous test suite failures.
        * src/m68k/sysv.S (ffi_call_SYSV): Likewise.

2007-04-11  Paolo Bonzini  <bonzini@gnu.org>

        * Makefile.am (EXTRA_DIST): Bring up to date.
        * Makefile.in: Regenerate.
        * src/frv/eabi.S: Remove RCS keyword.

2007-04-06  Richard Henderson  <rth@redhat.com>

        * configure.ac: Tidy target case.
        (HAVE_LONG_DOUBLE): Allow the target to override.
        * configure: Regenerate.
        * include/ffi.h.in: Don't define ffi_type_foo if
        LIBFFI_HIDE_BASIC_TYPES is defined.
        (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
        to ffi_type_double.
        * types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
        (FFI_TYPEDEF, ffi_type_void): Mark the data const.
        (ffi_type_longdouble): Special case for Alpha.  Don't define
        if long double == double.

        * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
        (ffi_prep_cif_machdep): Handle it as the 128-bit type.
        (ffi_call, ffi_closure_osf_inner): Likewise.
        (ffi_closure_osf_inner): Likewise.  Mark hidden.
        (ffi_call_osf, ffi_closure_osf): Mark hidden.
        * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
        * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
        (load_table): Handle 128-bit long double.

        * testsuite/libffi.call/float4.c: Add -mieee for alpha.

2007-04-06  Tom Tromey  <tromey@redhat.com>

        PR libffi/31491:
        * README: Fixed bug in example.

2007-04-03  Jakub Jelinek  <jakub@redhat.com>

        * src/closures.c: Include sys/statfs.h.
        (_GNU_SOURCE): Define on Linux.
        (FFI_MMAP_EXEC_SELINUX): Define.
        (selinux_enabled): New variable.
        (selinux_enabled_check): New function.
        (is_selinux_enabled): Define.
        (dlmmap): Use it.

2007-03-24  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
        Use 'volatile float sum' to create sum of floats to avoid false
        negative due to excess precision on ix86 targets.
        (main): Ditto.

2007-03-08  Alexandre Oliva  <aoliva@redhat.com>

        * src/powerpc/ffi.c (flush_icache): Fix left-over from previous
        patch.
        (ffi_prep_closure_loc): Remove unneeded casts.  Add needed ones.

2007-03-07  Alexandre Oliva  <aoliva@redhat.com>

        * include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
        (ffi_prep_closure_loc): New.
        (ffi_prep_raw_closure_loc): New.
        (ffi_prep_java_raw_closure_loc): New.
        * src/closures.c: New file.
        * src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
        Replace sflags with exec_offset.
        [FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
        sub_segment_exec_offset): New macros.
        (get_segment_flags, set_segment_flags, check_segment_merge): New
        macros.
        (is_mmapped_segment, is_extern_segment): Use get_segment_flags.
        (add_segment, sys_alloc, create_mspace, create_mspace_with_base,
        destroy_mspace): Use new macros.
        (sys_alloc): Silence warning.
        * Makefile.am (libffi_la_SOURCES): Add src/closures.c.
        * Makefile.in: Rebuilt.
        * src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
        terms of ffi_prep_closure_loc.
        * src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
        from...
        (ffi_prep_raw_closure): ... this.  Re-implement in terms of the
        renamed version.
        * src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
        adjusted from...
        (ffi_prep_java_raw_closure): ... this.  Re-implement in terms of
        the renamed version.
        * src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
        (ffi_prep_closure): ... this.
        * src/pa/ffi.c: Likewise.
        * src/cris/ffi.c: Likewise.  Adjust.
        * src/frv/ffi.c: Likewise.
        * src/ia64/ffi.c: Likewise.
        * src/mips/ffi.c: Likewise.
        * src/powerpc/ffi_darwin.c: Likewise.
        * src/s390/ffi.c: Likewise.
        * src/sh/ffi.c: Likewise.
        * src/sh64/ffi.c: Likewise.
        * src/sparc/ffi.c: Likewise.
        * src/x86/ffi64.c: Likewise.
        * src/x86/ffi.c: Likewise.
        (FFI_INIT_TRAMPOLINE): Adjust.
        (ffi_prep_raw_closure_loc): Renamed and adjusted from...
        (ffi_prep_raw_closure): ... this.
        * src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
        (ffi_prep_closure): ... this.
        (flush_icache): Adjust.

2007-03-07  Alexandre Oliva  <aoliva@redhat.com>

        * src/dlmalloc.c: New file, imported version 2.8.3 of Doug
        Lea's malloc.

2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>

        * Makefile.am: Add dummy install-pdf target.
        * Makefile.in: Regenerate

2007-02-13  Andreas Krebbel  <krebbel1@de.ibm.com>

        * src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
        ffi_closure_helper_SYSV): Add long double handling.

2007-02-02  Jakub Jelinek  <jakub@redhat.com>

        * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2
        immediately after bctrl instruction.

2007-01-18  Alexandre Oliva  <aoliva@redhat.com>

        * Makefile.am (all-recursive, install-recursive,
        mostlyclean-recursive, clean-recursive, distclean-recursive,
        maintainer-clean-recursive): Add missing targets.
        * Makefile.in: Rebuilt.

2006-12-14  Andreas Tobler  <a.tobler@schweiz.org>

        * configure.ac: Add TARGET for x86_64-*-darwin*.
        * Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
        for X86_DARWIN.
        * src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
        * src/x86/darwin64.S: New file for x86_64-*-darwin* support.
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * include/Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.
        * testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
        ffi_call only.

2006-12-13  Andreas Tobler <a.tobler@schweiz.org>

        * aclocal.m4: Regenerate with aclocal -I .. as written in the
        Makefile.am.

2006-10-31  Geoffrey Keating  <geoffk@apple.com>

        * src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New.
        (ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for
        Darwin.
        * testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL.
        * testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL.

2006-10-10  Paolo Bonzini  <bonzini@gnu.org>
            Sandro Tolaini  <tolaini@libero.it>

        * configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and
        conditional.
        * configure: Regenerated.
        * Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case.
        (EXTRA_DIST): Add src/x86/darwin.S.
        * Makefile.in: Regenerated.
        * include/Makefile.in: Regenerated.
        * testsuite/Makefile.in: Regenerated.

        * src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like
        X86_WIN32, and additionally align stack to 16 bytes.
        * src/x86/darwin.S: New, based on sysv.S.
        * src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs.

2006-09-12  David Daney  <ddaney@avtrex.com>

        PR libffi/23935
        * include/Makefile.am: Install both ffi.h and ffitarget.h in
        $(libdir)/gcc/$(target_alias)/$(gcc_version)/include.
        * aclocal.m4: Regenerated for automake 1.9.6.
        * Makefile.in: Regenerated.
        * include/Makefile.in: Regenerated.
        * testsuite/Makefile.in: Regenerated.

2006-08-17  Andreas Tobler  <a.tobler@schweiz.ch>

        * include/ffi_common.h (struct): Revert accidental commit.

2006-08-15  Andreas Tobler  <a.tobler@schweiz.ch>

        * include/ffi_common.h: Remove lint directives.
        * include/ffi.h.in: Likewise.

2006-07-25  Torsten Schoenfeld  <kaffeetisch@gmx.de>

        * include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
        for 32-bit architectures.
        * testsuite/libffi.call/return_ul.c: New test case.

2006-07-19  David Daney  <ddaney@avtrex.com>

        * testsuite/libffi.call/closure_fn6.c: Remove xfail for mips,
        xfail remains for mips64.

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

        * Makefile.am: Add install-html target. Add install-html to .PHONY
        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * include/Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2006-05-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        * pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from
        stack slot.

2006-04-22  Andreas Tobler  <a.tobler@schweiz.ch>

        * README: Remove notice about 'Crazy Comments'.
        * src/debug.c: Remove lint directives. Cleanup white spaces.
        * src/java_raw_api.c: Likewise.
        * src/prep_cif.c: Likewise.
        * src/raw_api.c: Likewise.
        * src/ffitest.c: Delete. No longer needed, all test cases migrated
        to the testsuite.
        * src/arm/ffi.c: Remove lint directives.
        * src/m32r/ffi.c: Likewise.
        * src/pa/ffi.c: Likewise.
        * src/powerpc/ffi.c: Likewise.
        * src/powerpc/ffi_darwin.c: Likewise.
        * src/sh/ffi.c: Likewise.
        * src/sh64/ffi.c: Likewise.
        * src/x86/ffi.c: Likewise.
        * testsuite/libffi.call/float2.c: Likewise.
        * testsuite/libffi.call/promotion.c: Likewise.
        * testsuite/libffi.call/struct1.c: Likewise.

2006-04-13  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/pa/hpux32.S: Correct unwind offset calculation for
        ffi_closure_pa32.
        * src/pa/linux.S: Likewise.

2006-04-12  James E Wilson  <wilson@specifix.com>

        PR libgcj/26483
        * src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
        (hfa_type_load): Call stf_spill.
        (hfa_type_store): Call ldf_fill.
        (ffi_call): Adjust calls to above routines.  Add local temps for
        macro result.

2006-04-10  Matthias Klose  <doko@debian.org>

        * testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
        directory names containing underscores.

2006-04-07  James E Wilson  <wilson@specifix.com>

        * testsuite/libffi.call/float4.c: New testcase.

2006-04-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
            Andreas Tobler  <a.tobler@schweiz.ch>

        * Makefile.am: Add PA_HPUX port.
        * Makefile.in: Regenerate.
        * include/Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.
        * configure.ac: Add PA_HPUX rules.
        * configure: Regenerate.
        * src/pa/ffitarget.h: Rename linux target to PA_LINUX.
        Add PA_HPUX and PA64_HPUX.
        Rename FFI_LINUX ABI to FFI_PA32 ABI.
        (FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
        (FFI_TYPE_SMALL_STRUCT2): Define.
        (FFI_TYPE_SMALL_STRUCT4): Likewise.
        (FFI_TYPE_SMALL_STRUCT8): Likewise.
        (FFI_TYPE_SMALL_STRUCT3): Redefine.
        (FFI_TYPE_SMALL_STRUCT5): Likewise.
        (FFI_TYPE_SMALL_STRUCT6): Likewise.
        (FFI_TYPE_SMALL_STRUCT7): Likewise.
        * src/pa/ffi.c (ROUND_DOWN): Delete.
        (fldw, fstw, fldd, fstd): Use '__asm__'.
        (ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
        FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
        (ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
        Simplify incrementing of stack slot variable. Change type of local
        'n' to unsigned int.
        (ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
        double on PA_HPUX.
        (ffi_prep_cif_machdep): Likewise.
        (ffi_call): Likewise.
        (ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
        return type to ffi_status. Simplify incrementing of stack slot
        variable. Only copy floating point argument registers when PA_LINUX
        is true. Reformat debug statement.
        Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
        FFI_TYPE_SMALL_STRUCT8.
        (ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
        declaration.
        (ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
        Add nops to cache flush.  Add trampoline for PA_HPUX.
        * src/pa/hpux32.S: New file.
        * src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
        ffi_prep_args_LINUX to ffi_prep_args_pa32.
        Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
        unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
        argument type checks so that common argument types appear first.
        (ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
        ffi_closure_inner_LINUX to ffi_closure_inner_pa32.

2006-03-24  Alan Modra  <amodra@bigpond.net.au>

        * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX.  Default
        for 32-bit using IBM extended double format.  Fix FFI_LAST_ABI.
        * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
        FFI_TYPE_LONGDOUBLE.
        (ffi_prep_args64): Assert using IBM extended double.
        (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
        Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
        (ffi_call): Handle FFI_LINUX.
        (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
        gpr3 return pointer as for struct return.  Handle FFI_LINUX
        FFI_TYPE_LONGDOUBLE return and args.  Don't increment "nf"
        unnecessarily.
        * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
        for FFI_TYPE_LONGDOUBLE.  Move epilogue insns into case table.
        Don't use r6 as pointer to results, instead use sp offset.  Don't
        make a special call to load lr with case table address, instead
        use offset from previous call.
        * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
        * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
        return.

2006-03-15  Kaz Kojima  <kkojima@gcc.gnu.org>

        * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
        passed with FP registers correctly.
        (ffi_closure_helper_SYSV): Likewise.
        * src/sh64/sysv.S: Likewise.

2006-03-01  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
        args and userdata unused.
        (closure_test_fn1): Mark cif and userdata unused.
        (main): Remove unused res.

2006-02-28  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
        -O2, -O3, -Os and the warning flags -W -Wall.
        * testsuite/libffi.special/special.exp: Likewise.
        * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
        unused parameter unused for gcc or else do nothing.
        * testsuite/libffi.special/ffitestcxx.h: Likewise.
        * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
        and userdata unused.
        * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
        * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
        * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
        * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
        * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
        * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
        * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
        * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
        * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
        * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
        * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
        * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
        * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
        * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
        * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
        * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
        * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
        * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
        * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
        * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
        * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
        * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
        * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
        * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
        Likewise.
        * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
        Likewise.
        * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
        Likewise.
        * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
        void* to avoid compiler warning.
        (main): Likewise.
        (cls_struct_align_gn): Mark cif and userdata unused.
        * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
        Likewise.
        * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
        Likewise.
        * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
        Likewise.
        * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
        Likewise.
        * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
        Likewise.
        * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
        * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
        * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
        data unused.
        (main): Cast res_call to silence gcc.
        * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
        data unused.
        (main): Cast res_call to silence gcc.
        * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
        and data unused.
        (main): Cast res_call to silence gcc.
        * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
        data unused.
        (main): Cast res_call to silence gcc.
        * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
        data unused.
        (main): Cast res_call to silence gcc.
        * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
        and data unused.
        (main): Cast res_call to silence gcc.
        * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
        userdata unused.
        (cls_ret_schar_fn): Cast printf parameter to silence gcc.
        * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
        userdata unused.
        (cls_ret_sint_fn): Cast printf parameter to silence gcc.
        * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
        userdata unused.
        (cls_ret_sshort_fn): Cast printf parameter to silence gcc.
        * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn):  Mark cif and
        userdata unused.
        (cls_ret_uchar_fn): Cast printf parameter to silence gcc.
        * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
        userdata unused.
        (cls_ret_uint_fn): Cast printf parameter to silence gcc.
        * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
        and userdata unused.
        * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
        userdata unused.
        (cls_ret_ushort_fn): Cast printf parameter to silence gcc.
        * testsuite/libffi.call/float.c (floating): Remove unused parameter e.
        * testsuite/libffi.call/float1.c (main): Remove unused variable i.
        Cleanup white spaces.
        * testsuite/libffi.call/negint.c (checking): Remove unused variable i.
        * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
        cif and userdata unused.
        * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
        Likewise.
        * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
        * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
        formatters to silence gcc.
        (B_gn): Mark cif and userdata unused.
        * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
        unused.
        * testsuite/libffi.call/nested_struct4.c: Mention related PR.
        (B_gn): Mark cif and userdata unused.
        * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
        unused.
        * testsuite/libffi.call/nested_struct6.c: Mention related PR.
        (B_gn): Mark cif and userdata unused.
        * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
        unused.
        * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
        * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
        * testsuite/libffi.call/problem1.c (stub): Likewise.
        * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
        gcc.
        * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
        in the last commit for this test case in the test case itself.
        * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
        unused.
        * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
        * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
        * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
        * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
        * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
        * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.

2006-02-22  Kaz Kojima  <kkojima@gcc.gnu.org>

        * src/sh/sysv.S: Fix register numbers in the FDE for
        ffi_closure_SYSV.

2006-02-20  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.call/return_fl2.c (return_fl): Remove static
        declaration to avoid a false negative on ix86. See PR323.

2006-02-18  Kaz Kojima  <kkojima@gcc.gnu.org>

        * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
        and cast integer to void * if needed.  Update the pointer to
        the FP register saved area correctly.

2006-02-17  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
        is fixed.
        * testsuite/libffi.call/nested_struct4.c: Likewise.

2006-02-16  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.call/return_dbl.c: New test case.
        * testsuite/libffi.call/return_dbl1.c: Likewise.
        * testsuite/libffi.call/return_dbl2.c: Likewise.
        * testsuite/libffi.call/return_fl.c: Likewise.
        * testsuite/libffi.call/return_fl1.c: Likewise.
        * testsuite/libffi.call/return_fl2.c: Likewise.
        * testsuite/libffi.call/return_fl3.c: Likewise.
        * testsuite/libffi.call/closure_fn6.c: Likewise.

        * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
        definition.
        * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
        here to be used by other test cases too.

        * testsuite/libffi.call/nested_struct10.c: New test case.
        * testsuite/libffi.call/nested_struct9.c: Likewise.
        * testsuite/libffi.call/nested_struct8.c: Likewise.
        * testsuite/libffi.call/nested_struct7.c: Likewise.
        * testsuite/libffi.call/nested_struct6.c: Likewise.
        * testsuite/libffi.call/nested_struct5.c: Likewise.
        * testsuite/libffi.call/nested_struct4.c: Likewise.

2006-01-21  Andreas Tobler  <a.tobler@schweiz.ch>

        * configure.ac: Enable libffi for sparc64-*-freebsd*.
        * configure: Rebuilt.

2006-01-18  Jakub Jelinek  <jakub@redhat.com>

        * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
        instead do the shifting inline.
        * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
        shift count unconditionally.  Simplify load sequences for 1, 2, 3, 4
        and 8 byte structs, for the remaining struct sizes don't call
        __lshrdi3, instead do the shifting inline.

2005-12-07  Thiemo Seufer  <ths@networkno.de>

        * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
        missing parentheses.
        * src/mips/o32.S (ffi_call_O32): Code formatting. Define
        and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
        (ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
        A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
        V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
        FA_0_0_OFF2.
        * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
        endianness bugs.
        (ffi_prep_closure): Improve trampoline instruction scheduling.
        (ffi_closure_mips_inner_O32): Fix endianness bugs.

2005-12-03  Alan Modra  <amodra@bigpond.net.au>

        * src/powerpc/ffi.c: Formatting.
        (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
        (ffi_prep_args64): Likewise.

2005-09-30  Geoffrey Keating  <geoffk@apple.com>

        * testsuite/lib/libffi-dg.exp (libffi_target_compile): For
        darwin, use -shared-libgcc not -lgcc_s, and explain why.

2005-09-26  Tom Tromey  <tromey@redhat.com>

        * testsuite/libffi.call/float1.c (value_type): New typedef.
        (CANARY): New define.
        (main): Check for result buffer overflow.
        * src/powerpc/linux64.S: Handle linux64 long double returns.
        * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
        (ffi_prep_cif_machdep): Handle linux64 long double returns.

2005-08-25  Alan Modra  <amodra@bigpond.net.au>

        PR target/23404
        * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
        homed fp args.
        (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.

2005-08-11  Jakub Jelinek  <jakub@redhat.com>

        * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
        (AH_BOTTOM): Add FFI_HIDDEN definition.
        * configure: Rebuilt.
        * fficonfig.h.in: Rebuilt.
        * src/powerpc/ffi.c (hidden): Remove.
        (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
        ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
        * src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
        .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
        * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
        add FFI_HIDDEN to its prototype.
        (ffi_closure_SYSV_inner): New.
        * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
        * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.

2005-08-10  Alfred M. Szmidt  <ams@gnu.org>

        PR libffi/21819:
        * configure: Rebuilt.
        * configure.ac: Handle i*86-*-gnu*.

2005-08-09  Jakub Jelinek  <jakub@redhat.com>

        * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
        DW_CFA_offset_extended_sf rather than
        DW_CFA_GNU_negative_offset_extended.
        * src/powerpc/sysv.S (ffi_call_SYSV): Likewise.

2005-07-22  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>

        * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
        on sh3.
        (ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
        * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
        partially on register.
        (ffi_closure_helper_SYSV): Likewise.
        (ffi_prep_cif_machdep): Don't set too many cif->flags.

2005-07-20  Kaz Kojima  <kkojima@gcc.gnu.org>

        * src/sh/ffi.c (ffi_call): Handle small structures correctly.
        Remove empty line.
        * src/sh64/ffi.c (simple_type): Remove.
        (return_type): Handle small structures correctly.
        (ffi_prep_args): Likewise.
        (ffi_call): Likewise.
        (ffi_closure_helper_SYSV): Likewise.
        * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
        Emit position independent code if PIC and remove wrong datalabel
        prefixes from EH data.

2005-07-19  Andreas Tobler  <a.tobler@schweiz.ch>

        * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
        * Makefile.in: Regenerate.
        * include/Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.
        * configure.ac: Add POWERPC_FREEBSD rules.
        * configure: Regenerate.
        * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
        (FFI_SYSV_TYPE_SMALL_STRUCT): Define.
        * src/powerpc/ffi.c: Add flags to handle small structure returns
        in ffi_call_SYSV.
        (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
        Aka FFI_SYSV.
        (ffi_closure_helper_SYSV): Likewise.
        * src/powerpc/ppc_closure.S: Add return types for small structures.
        * src/powerpc/sysv.S: Add bits to handle small structures for
        final SYSV 4 ABI.

2005-07-10  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.call/cls_5_1_byte.c: New test file.
        * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
        * testsuite/libffi.call/cls_7_1_byte.c: Likewise.

2005-07-05  Randolph Chung  <tausq@debian.org>

        * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
        as FFI_TYPE_SMALL_STRUCT3.  Break out handling for 5-7 byte
        structures.  Kill compilation warnings.
        (ffi_closure_inner_LINUX): Print return values as hex in debug
        message.  Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
        Properly handle 5-7 byte structure returns.
        * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
        (FFI_TYPE_SMALL_STRUCT2): Remove.
        (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
        (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
        * src/pa/linux.S: Mark source file as using PA1.1 assembly.
        (checksmst1, checksmst2): Remove.
        (checksmst3): Optimize handling of 3-byte struct returns.
        (checksmst567): Properly handle 5-7 byte struct returns.

2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        PR libgcj/21943
        * src/mips/n32.S: Enforce PIC code.
        * src/mips/o32.S: Likewise.

2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
        * configure: Regenerate.

2005-06-01  Alan Modra  <amodra@bigpond.net.au>

        * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
        to call ffi_closure_helper_SYSV.  Append @local instead.
        * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.

2005-05-17  Kelley Cook  <kcook@gcc.gnu.org>

        * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
        Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
        * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
        * aclocal.m4, configure, fficonfig.h.in, Makefile.in,
        include/Makefile.in, testsuite/Makefile.in: Regenerate.

2005-05-09  Mike Stump  <mrs@apple.com>

        * configure: Regenerate.

2005-05-08  Richard Henderson  <rth@redhat.com>

        PR libffi/21285
        * src/alpha/osf.S: Update unwind into to match code.

2005-05-04  Andreas Degert <ad@papyrus-gmbh.de>
            Richard Henderson  <rth@redhat.com>

        * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
        bit 11 of flags.
        (ffi_call): Mask return type field.  Pass ssecount to ffi_call_unix64.
        (ffi_prep_closure): Set carry bit if sse-used flag set.
        * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
        Only load sse registers if ssecount non-zero.
        (ffi_closure_unix64): Only save sse registers if carry set on entry.

2005-04-29  Ralf Corsepius  <ralf.corsepius@rtems.org>

        * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
        powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
        * configure: Regenerate.

2005-04-20  Hans-Peter Nilsson  <hp@axis.com>

        * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
        have Tcl8.3-compatible intermediate variable.

2005-04-18  Simon Posnjak <simon.posnjak@siol.net>
            Hans-Peter Nilsson  <hp@axis.com>

        * Makefile.am: Add CRIS support.
        * configure.ac: Likewise.
        * Makefile.in, configure, testsuite/Makefile.in,
        include/Makefile.in: Regenerate.
        * src/cris: New directory.
        * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
        * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.

        * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
        \r?\n in output tests.

2005-04-12  Mike Stump  <mrs@apple.com>

        * configure: Regenerate.

2005-03-30  Hans Boehm  <Hans.Boehm@hp.com>

        * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.

2005-03-30  Steve Ellcey  <sje@cup.hp.com>

        * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
        (ffi_sarg) Ditto.
        * src/ia64/unix.S (ffi_closure_unix): Extend gp
        to 64 bits in ILP32 mode.
        Load 64 bits even for short data.

2005-03-23  Mike Stump  <mrs@apple.com>

        * src/powerpc/darwin.S: Update for -m64 multilib.
        * src/powerpc/darwin_closure.S: Likewise.

2005-03-21  Zack Weinberg  <zack@codesourcery.com>

        * configure.ac: Do not invoke TL_AC_GCC_VERSION.
        Do not set tool_include_dir.
        * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
        Regenerate.
        * include/Makefile.am: Set gcc_version and toollibffidir.
        * include/Makefile.in: Regenerate.

2005-02-22  Andrew Haley  <aph@redhat.com>

        * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
        odd-numbered register pairs for 64-bit integer types.

2005-02-23  Andreas Tobler  <a.tobler@schweiz.ch>

        PR libffi/20104
        * testsuite/libffi.call/return_ll1.c: New test case.

2005-02-11  Janis Johnson  <janis187@us.ibm.com>

        * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
        * testsuite/libffi.call/float.c: Ditto.
        * testsuite/libffi.call/float2.c: Ditto.
        * testsuite/libffi.call/float3.c: Ditto.

2005-02-08  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.

2005-01-12  Eric Botcazou  <ebotcazou@libertysurf.fr>

        * testsuite/libffi.special/special.exp (cxx_options): Add
        -shared-libgcc.

2004-12-31  Richard Henderson  <rth@redhat.com>

        * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
        (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF.  Replace size and
        offset parameters with a type parameter; deduce size and structure
        alignment.  Update all users.

2004-12-31  Richard Henderson  <rth@redhat.com>

        * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
        (FFI_TYPE_LONGDOUBLE): Fix for ia64.
        * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
        into ffi_prep_closure.
        * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
        from scratch.

2004-12-27  Richard Henderson  <rth@redhat.com>

        * src/x86/unix64.S: Fix typo in unwind info.

2004-12-25  Richard Henderson  <rth@redhat.com>

        * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
        (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
        (merge_classes): Check for it.
        (SSE_CLASS_P): New.
        (classify_argument): Pass byte_offset by value; perform all updates
        inside struct case.
        (examine_argument): Add classes argument; handle
        X86_64_COMPLEX_X87_CLASS.
        (ffi_prep_args): Merge into ...
        (ffi_call): ... here.  Share stack frame with ffi_call_unix64.
        (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
        (ffi_fill_return_value): Remove.
        (ffi_prep_closure): Remove dead assert.
        (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
        Rewrite to use struct register_args instead of va_list.  Create
        flags for handling structure returns.
        * src/x86/unix64.S: Remove dead strings.
        (ffi_call_unix64): Rename from ffi_call_UNIX64.  Rewrite to share
        stack frame with ffi_call.  Handle structure returns properly.
        (float2sse, floatfloat2sse, double2sse): Remove.
        (sse2float, sse2double, sse2floatfloat): Remove.
        (ffi_closure_unix64): Rename from ffi_closure_UNIX64.  Rewrite
        to handle structure returns properly.

2004-12-08  David Edelsohn  <edelsohn@gnu.org>

        * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
        PICFLAG.
        * Makefile.in: Regenerated.

2004-12-02  Richard Sandiford  <rsandifo@redhat.com>

        * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
        * configure, aclocal.m4, Makefile.in: Regenerate.
        * include/Makefile.in, testsuite/Makefile.in: Regenerate.

2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>

        * configure: Regenerate for libtool change.

2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>

        * configure: Regenerate for libtool reversion.

2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>

        * configure: Regenerate for libtool change.

2004-11-23  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.

2004-11-23  Richard Sandiford  <rsandifo@redhat.com>

        * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
        of jal.  Use an absolute encoding for the frame information.

2004-11-23  Kelley Cook  <kcook@gcc.gnu.org>

        * Makefile.am: Remove no-dependencies.  Add ACLOCAL_AMFLAGS.
        * acinclude.m4: Delete logic for sincludes.
        * aclocal.m4, Makefile.in, configure: Regenerate.
        * include/Makefile: Likewise.
        * testsuite/Makefile: Likewise.

2004-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>

        * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
        on a 8-byte boundary.
        * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.

2004-10-27  Richard Earnshaw  <rearnsha@arm.com>

        * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
        long long values.  Round stack allocation to a multiple of 8 bytes
        for ATPCS compatibility.
        * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
        names.  Handle returning long long types.  Add Thumb and interworking
        support.  Improve soft-float code.

2004-10-27  Richard Earnshaw  <rearnsha@arm.com>

        * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
        (libffi_exit): New function.
        (libffi_init): Build the testglue wrapper if needed.

2004-10-25  Eric Botcazou  <ebotcazou@libertysurf.fr>

        PR other/18138
        * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.

2004-10-25  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>

        * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.

2004-10-20  Kaz Kojima  <kkojima@gcc.gnu.org>

        * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
        * testsuite/libffi.call/float3.c: New test case.

2004-10-18  Kaz Kojima  <kkojima@gcc.gnu.org>

        * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
        the function returning a structure pointed with R2.
        * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
        the structure return value if T bit set.  Emit position
        independent code and EH data if PIC.

2004-10-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>

        * Makefile.am: Add m32r support.
        * configure.ac: Likewise.
        * Makefile.in: Regenerate.
        * confiugre: Regenerate.
        * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
        (uint64, sint64, double, longdouble)
        * src/m32r: New directory.
        * src/m32r/ffi.c: New file.
        * src/m32r/sysv.S: Likewise.
        * src/m32r/ffitarget.h: Likewise.

2004-10-02  Kaz Kojima  <kkojima@gcc.gnu.org>

        * testsuite/libffi.call/negint.c: New test case.

2004-09-14  H.J. Lu  <hongjiu.lu@intel.com>

        PR libgcj/17465
        * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
        Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
        LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
        DYLD_LIBRARY_PATH.

2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.call/many_win32.c: Remove whitespaces.
        * testsuite/libffi.call/promotion.c: Likewise.
        * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
        whitespaces.
        * testsuite/libffi.call/return_sc.c: Likewise.
        * testsuite/libffi.call/return_uc.c: Likewise.

2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/powerpc/darwin.S: Fix comments and identation.
        * src/powerpc/darwin_closure.S: Likewise.

2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
        (ffi_prep_args): Handle longdouble arguments.
        (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
        longdouble.
        (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
        * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
        values.
        * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
        * src/types.c: Defined longdouble size and alignment for darwin.

2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/powerpc/aix.S: Remove whitespaces.
        * src/powerpc/aix_closure.S: Likewise.
        * src/powerpc/asm.h: Likewise.
        * src/powerpc/ffi.c: Likewise.
        * src/powerpc/ffitarget.h: Likewise.
        * src/powerpc/linux64.S: Likewise.
        * src/powerpc/linux64_closure.S: Likewise.
        * src/powerpc/ppc_closure.S: Likewise.
        * src/powerpc/sysv.S: Likewise.

2004-08-30  Anthony Green  <green@redhat.com>

        * Makefile.am: Add frv support.
        * Makefile.in, testsuite/Makefile.in: Rebuilt.
        * configure.ac: Read configure.host.
        * configure.in: Read configure.host.
        * configure.host: New file.  frv-elf needs libgloss.
        * include/ffi.h.in: Force ffi_closure to have a nice big (8)
        alignment.  This is needed to frv and shouldn't harm the others.
        * include/ffi_common.h (ALIGN_DOWN): New macro.
        * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.

2004-08-24  David Daney  <daney@avtrex.com>

        * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
        * testsuite/libffi.call/closure_fn1.c: Likewise.
        * testsuite/libffi.call/closure_fn2.c  Likewise.
        * testsuite/libffi.call/closure_fn3.c: Likewise.
        * testsuite/libffi.call/closure_fn4.c: Likewise.
        * testsuite/libffi.call/closure_fn5.c: Likewise.
        * testsuite/libffi.call/cls_18byte.c: Likewise.
        * testsuite/libffi.call/cls_19byte.c: Likewise.
        * testsuite/libffi.call/cls_1_1byte.c: Likewise.
        * testsuite/libffi.call/cls_20byte.c: Likewise.
        * testsuite/libffi.call/cls_20byte1.c: Likewise.
        * testsuite/libffi.call/cls_24byte.c: Likewise.
        * testsuite/libffi.call/cls_2byte.c: Likewise.
        * testsuite/libffi.call/cls_3_1byte.c: Likewise.
        * testsuite/libffi.call/cls_3byte1.c: Likewise.
        * testsuite/libffi.call/cls_3byte2.c: Likewise.
        * testsuite/libffi.call/cls_4_1byte.c: Likewise.
        * testsuite/libffi.call/cls_4byte.c: Likewise.
        * testsuite/libffi.call/cls_64byte.c: Likewise.
        * testsuite/libffi.call/cls_6byte.c: Likewise.
        * testsuite/libffi.call/cls_7byte.c: Likewise.
        * testsuite/libffi.call/cls_8byte.c: Likewise.
        * testsuite/libffi.call/cls_9byte1.c: Likewise.
        * testsuite/libffi.call/cls_9byte2.c: Likewise.
        * testsuite/libffi.call/cls_align_double.c: Likewise.
        * testsuite/libffi.call/cls_align_float.c: Likewise.
        * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
        * testsuite/libffi.call/cls_align_pointer.c: Likewise.
        * testsuite/libffi.call/cls_align_sint16.c: Likewise.
        * testsuite/libffi.call/cls_align_sint32.c: Likewise.
        * testsuite/libffi.call/cls_align_sint64.c: Likewise.
        * testsuite/libffi.call/cls_align_uint16.c: Likewise.
        * testsuite/libffi.call/cls_align_uint32.c: Likewise.
        * testsuite/libffi.call/cls_align_uint64.c: Likewise.
        * testsuite/libffi.call/cls_double.c: Likewise.
        * testsuite/libffi.call/cls_float.c: Likewise.
        * testsuite/libffi.call/cls_multi_schar.c: Likewise.
        * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
        * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
        * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
        * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
        * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
        * testsuite/libffi.call/cls_schar.c: Likewise.
        * testsuite/libffi.call/cls_sint.c: Likewise.
        * testsuite/libffi.call/cls_sshort.c: Likewise.
        * testsuite/libffi.call/cls_uchar.c: Likewise.
        * testsuite/libffi.call/cls_uint.c: Likewise.
        * testsuite/libffi.call/cls_ulonglong.c: Likewise.
        * testsuite/libffi.call/cls_ushort.c: Likewise.
        * testsuite/libffi.call/nested_struct.c: Likewise.
        * testsuite/libffi.call/nested_struct1.c: Likewise.
        * testsuite/libffi.call/nested_struct2.c: Likewise.
        * testsuite/libffi.call/nested_struct3.c: Likewise.
        * testsuite/libffi.call/problem1.c: Likewise.
        * testsuite/libffi.special/unwindtest.cc: Likewise.
        * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
        to zero.
        * testsuite/libffi.call/cls_16byte.c: Likewise.
        * testsuite/libffi.call/cls_5byte.c: Likewise.

2004-08-23  David Daney <daney@avtrex.com>

        PR libgcj/13141
        * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
        * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
        (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
        parameters and return types.
        (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
        (ffi_prep_closure): Ditto.
        (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
        alignment calculations.
        * src/mips/o32.S (ffi_closure_O32): Don't use floating point
        instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.

2004-08-14  Casey Marshall <csm@gnu.org>

        * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
        contain `FFI_TYPE_UINT64' as return type for any 64-bit
        integer (O32 ABI only).
        (ffi_prep_closure): new function.
        (ffi_closure_mips_inner_O32): new function.
        * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
        `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
        * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
        64 bit integers correctly.
        (ffi_closure_O32): new function.
        Added DWARF-2 unwind info for both functions.

2004-08-10  Andrew Haley  <aph@redhat.com>

        * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.

2004-08-01  Robert Millan  <robertmh@gnu.org>

        * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
        * configure: Regenerate.

2004-07-30  Maciej W. Rozycki  <macro@linux-mips.org>

        * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
        and mmap() explicitly instead of relying on preset autoconf cache
        variables.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.

2004-07-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
        (ffi_check_float_struct): Remove unused prototype.

2004-06-30  Geoffrey Keating  <geoffk@apple.com>

        * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
        character on Darwin, use '\n\t' instead.

2004-06-26  Matthias Klose  <doko@debian.org>

        * libtool-version: Fix typo in revision/age.

2004-06-17  Matthias Klose  <doko@debian.org>

        * libtool-version: New.
        * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
        * Makefile.in: Regenerate.

2004-06-15  Paolo Bonzini  <bonzini@gnu.org>

        * Makefile.am: Remove useless multilib rules.
        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate with automake 1.8.5.
        * configure.ac: Remove useless multilib configury.
        * configure: Regenerate.

2004-06-15  Paolo Bonzini  <bonzini@gnu.org>

        * .cvsignore: New file.

2004-06-10  Jakub Jelinek  <jakub@redhat.com>

        * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
        fp_done.
        (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
        changed from 8.

2004-06-06  Sean McNeil  <sean@mcneil.com>

        * configure.ac: Add x86_64-*-freebsd* support.
        * configure: Regenerate.

2004-04-26  Joe Buck <jbuck@welsh-buck.org>

        Bug 15093
        * configure.ac: Test for existence of mmap and sys/mman.h before
        checking blacklist.  Fix suggested by Jim Wilson.
        * configure: Regenerate.

2004-04-26  Matt Austern  <austern@apple.com>

        * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
        FDE location.
        * src/powerpc/darwin_closure.S: Likewise.

2004-04-24  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
        error. Reported by Thomas Heller <theller@python.net>.
        * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
        * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.

2004-03-20  Matthias Klose  <doko@debian.org>

        * src/pa/linux.S: Fix typo.

2004-03-19  Matthias Klose  <doko@debian.org>

        * Makefile.am: Update.
        * Makefile.in: Regenerate.
        * src/pa/ffi.h.in: Remove.
        * src/pa/ffitarget.h: New file.

2004-02-10  Randolph Chung  <tausq@debian.org>

        * Makefile.am: Add PA support.
        * Makefile.in: Regenerate.
        * include/Makefile.in: Regenerate.
        * configure.ac: Add PA target.
        * configure: Regenerate.
        * src/pa/ffi.c: New file.
        * src/pa/ffi.h.in: Add PA support.
        * src/pa/linux.S: New file.
        * prep_cif.c: Add PA support.

2004-03-16  Hosaka Yuji  <hos@tamanegi.org>

        * src/types.c: Fix alignment size of X86_WIN32 case int64 and
        double.
        * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
        with ecif->cif->flags.
        (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
        with cif->flags.
        (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
        (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
        * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
        sc_retstruct2b): Add for 1 or 2-bytes struct case.

2004-03-15 Kelley Cook <kcook@gcc.gnu.org>

        * configure.in: Rename file to ...
        * configure.ac: ... this.
        * fficonfig.h.in: Regenerate.
        * Makefile.in: Regenerate.
        * include/Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2004-03-12  Matt Austern  <austern@apple.com>

        * src/powerpc/darwin.S: Fix EH information so it corresponds to
        changes in EH format resulting from addition of linkonce support.
        * src/powerpc/darwin_closure.S: Likewise.

2004-03-11  Andreas Tobler  <a.tobler@schweiz.ch>
            Paolo Bonzini  <bonzini@gnu.org>

        * Makefile.am (AUTOMAKE_OPTIONS): Set them.
        Remove VPATH. Remove rules for object files. Remove multilib support.
        (AM_CCASFLAGS): Add.
        * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
        (AC_PREREQ): Bump version to 2.59.
        (AC_INIT): Fill with version info and bug address.
        (ORIGINAL_LD_FOR_MULTILIBS): Remove.
        (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
        De-precious CC so that the right flags are passed down to multilibs.
        (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
        (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
        (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
        * configure: Rebuilt.
        * aclocal.m4: Likewise.
        * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
        * fficonfig.h.in: Likewise.

2004-03-11  Andreas Schwab  <schwab@suse.de>

        * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
        arguments from fp registers only for the first 8 parameter slots.
        Don't convert a float parameter when passed in memory.

2004-03-09  Hans-Peter Nilsson  <hp@axis.com>

        * configure: Regenerate for config/accross.m4 correction.

2004-02-25  Matt Kraai  <kraai@alumni.cmu.edu>

        * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
        ecif->cif->bytes to bytes.
        (ffi_prep_cif_machdep): Add braces around nested if statement.

2004-02-09  Alan Modra  <amodra@bigpond.net.au>

        * src/types.c (pointer): POWERPC64 has 8 byte pointers.

        * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
        (ffi_closure_helper_LINUX64): Fix typo.
        * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
        for powerpc64-*-*.
        * testsuite/libffi.call/float.c: Likewise.
        * testsuite/libffi.call/float2.c: Likewise.

2004-02-08  Alan Modra  <amodra@bigpond.net.au>

        * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
        long double function return and long double arg handling.
        (ffi_closure_helper_LINUX64): Formatting.  Delete unused "ng" var.
        Use "end_pfr" instead of "nf".  Correct long double handling.
        Localise "temp".
        * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
        return value.
        * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
        space for long double return value.  Adjust stack frame and offsets.
        Load f2 long double return.

2004-02-07  Alan Modra  <amodra@bigpond.net.au>

        * src/types.c: Use 16 byte long double for POWERPC64.

2004-01-25  Eric Botcazou  <ebotcazou@libertysurf.fr>

        * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
        when the structure return address is passed in %o0.
        (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
        (ffi_v9_layout_struct): Align the field following a nested structure
        on a word boundary.  Use memmove instead of memcpy.
        (ffi_call): Update call to ffi_V9_return_struct.
        (ffi_prep_closure): Define 'ctx' only for V8.
        (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
        and ffi_closure_sparc_inner_v9.
        (ffi_closure_sparc_inner_v8): Return long doubles by reference.
        Always skip the structure return address.  For structures and long
        doubles, copy the argument directly.
        (ffi_closure_sparc_inner_v9): Skip the structure return address only
        if required.  Shift the maximum floating-point slot accordingly.  For
        big structures, copy the argument directly; otherwise, left-justify the
        argument and call ffi_v9_layout_struct to lay out the structure on
        the stack.
        * src/sparc/v8.S: Undef STACKFRAME before defining it.
        (ffi_closure_v8): Pass the structure return address.  Update call to
        ffi_closure_sparc_inner_v8.  Short-circuit FFI_TYPE_INT handling.
        Skip the 'unimp' insn when returning long doubles and structures.
        * src/sparc/v9.S: Undef STACKFRAME before defining it.
        (ffi_closure_v9): Increase the frame size by 2 words.  Short-circuit
        FFI_TYPE_INT handling.  Load structures both in integers and
        floating-point registers on return.
        * README: Update status of the SPARC port.

2004-01-24  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
        as of type ffi_arg.
        * testsuite/libffi.call/struct3.c (main): Fix CHECK.

2004-01-22  Ulrich Weigand  <uweigand@de.ibm.com>

        * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
        value as of type ffi_arg, not unsigned int.

2004-01-21  Michael Ritzert  <ritzert@t-online.de>

        * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
        of the LHS.

2004-01-12  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
        Solaris.

2004-01-08  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
        to void *.

2003-12-10  Richard Henderson  <rth@redhat.com>

        * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
        size_t instead of int.

2003-12-04  Hosaka Yuji  <hos@tamanegi.org>

        * testsuite/libffi.call/many_win32.c: Include <float.h>.
        * testsuite/libffi.call/many_win32.c (main): Replace variable
        int i with unsigned long ul.

        * testsuite/libffi.call/cls_align_uint64.c: New test case.
        * testsuite/libffi.call/cls_align_sint64.c: Likewise.
        * testsuite/libffi.call/cls_align_uint32.c: Likewise.
        * testsuite/libffi.call/cls_align_sint32.c: Likewise.
        * testsuite/libffi.call/cls_align_uint16.c: Likewise.
        * testsuite/libffi.call/cls_align_sint16.c: Likewise.
        * testsuite/libffi.call/cls_align_float.c: Likewise.
        * testsuite/libffi.call/cls_align_double.c: Likewise.
        * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
        * testsuite/libffi.call/cls_align_pointer.c: Likewise.

2003-12-02  Hosaka Yuji  <hos@tamanegi.org>

        PR other/13221
        * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
        Align arguments to 32 bits.

2003-12-01  Andreas Tobler  <a.tobler@schweiz.ch>

        PR other/13221
        * testsuite/libffi.call/cls_multi_sshort.c: New test case.
        * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
        * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
        * testsuite/libffi.call/cls_multi_schar.c: Likewise.
        * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
        * testsuite/libffi.call/cls_multi_ushort.c: Likewise.

        * testsuite/libffi.special/unwindtest.cc: Cosmetics.

2003-11-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
        * testsuite/libffi.special/ffitestcxx.h: Likewise.

2003-11-22  Andreas Tobler  <a.tobler@schweiz.ch>

        * Makefile.in: Rebuilt.
        * configure: Likewise.
        * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
        the right type.

2003-11-21  Andreas Jaeger  <aj@suse.de>
            Andreas Tobler  <a.tobler@schweiz.ch>

        * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
        * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
        * Makefile.in: Rebuilt.
        * aclocal.m4: Likewise.
        * configure: Likewise.
        * fficonfig.h.in: Likewise.
        * testsuite/lib/libffi-dg.exp: Add include dir.
        * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
        * testsuite/libffi.special/ffitestcxx.h: Likewise.
        * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
        for ffi_closure if available.
        * testsuite/libffi.call/closure_fn1.c: Likewise.
        * testsuite/libffi.call/closure_fn2.c: Likewise.
        * testsuite/libffi.call/closure_fn3.c: Likewise.
        * testsuite/libffi.call/closure_fn4.c: Likewise.
        * testsuite/libffi.call/closure_fn5.c: Likewise.
        * testsuite/libffi.call/cls_12byte.c: Likewise.
        * testsuite/libffi.call/cls_16byte.c: Likewise.
        * testsuite/libffi.call/cls_18byte.c: Likewise.
        * testsuite/libffi.call/cls_19byte.c: Likewise.
        * testsuite/libffi.call/cls_1_1byte.c: Likewise.
        * testsuite/libffi.call/cls_20byte.c: Likewise.
        * testsuite/libffi.call/cls_20byte1.c: Likewise.
        * testsuite/libffi.call/cls_24byte.c: Likewise.
        * testsuite/libffi.call/cls_2byte.c: Likewise.
        * testsuite/libffi.call/cls_3_1byte.c: Likewise.
        * testsuite/libffi.call/cls_3byte1.c: Likewise.
        * testsuite/libffi.call/cls_3byte2.c: Likewise.
        * testsuite/libffi.call/cls_4_1byte.c: Likewise.
        * testsuite/libffi.call/cls_4byte.c: Likewise.
        * testsuite/libffi.call/cls_5byte.c: Likewise.
        * testsuite/libffi.call/cls_64byte.c: Likewise.
        * testsuite/libffi.call/cls_6byte.c: Likewise.
        * testsuite/libffi.call/cls_7byte.c: Likewise.
        * testsuite/libffi.call/cls_8byte.c: Likewise.
        * testsuite/libffi.call/cls_9byte1.c: Likewise.
        * testsuite/libffi.call/cls_9byte2.c: Likewise.
        * testsuite/libffi.call/cls_double.c: Likewise.
        * testsuite/libffi.call/cls_float.c: Likewise.
        * testsuite/libffi.call/cls_schar.c: Likewise.
        * testsuite/libffi.call/cls_sint.c: Likewise.
        * testsuite/libffi.call/cls_sshort.c: Likewise.
        * testsuite/libffi.call/cls_uchar.c: Likewise.
        * testsuite/libffi.call/cls_uint.c: Likewise.
        * testsuite/libffi.call/cls_ulonglong.c: Likewise.
        * testsuite/libffi.call/cls_ushort.c: Likewise.
        * testsuite/libffi.call/nested_struct.c: Likewise.
        * testsuite/libffi.call/nested_struct1.c: Likewise.
        * testsuite/libffi.call/nested_struct2.c: Likewise.
        * testsuite/libffi.call/nested_struct3.c: Likewise.
        * testsuite/libffi.call/problem1.c: Likewise.
        * testsuite/libffi.special/unwindtest.cc: Likewise.

2003-11-20  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.

2003-11-19  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
        Add -lgcc_s to additional flags.

2003-11-12  Andreas Tobler  <a.tobler@schweiz.ch>

        * configure.in, include/Makefile.am: PR libgcj/11147, install
        the ffitarget.h header file in a gcc versioned and target
        dependent place.
        * configure: Regenerated.
        * Makefile.in, include/Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.

2003-11-09  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.call/closure_fn0.c: Print result and check
        with dg-output to make debugging easier.
        * testsuite/libffi.call/closure_fn1.c: Likewise.
        * testsuite/libffi.call/closure_fn2.c: Likewise.
        * testsuite/libffi.call/closure_fn3.c: Likewise.
        * testsuite/libffi.call/closure_fn4.c: Likewise.
        * testsuite/libffi.call/closure_fn5.c: Likewise.
        * testsuite/libffi.call/cls_12byte.c: Likewise.
        * testsuite/libffi.call/cls_16byte.c: Likewise.
        * testsuite/libffi.call/cls_18byte.c: Likewise.
        * testsuite/libffi.call/cls_19byte.c: Likewise.
        * testsuite/libffi.call/cls_1_1byte.c: Likewise.
        * testsuite/libffi.call/cls_20byte.c: Likewise.
        * testsuite/libffi.call/cls_20byte1.c: Likewise.
        * testsuite/libffi.call/cls_24byte.c: Likewise.
        * testsuite/libffi.call/cls_2byte.c: Likewise.
        * testsuite/libffi.call/cls_3_1byte.c: Likewise.
        * testsuite/libffi.call/cls_3byte1.c: Likewise.
        * testsuite/libffi.call/cls_3byte2.c: Likewise.
        * testsuite/libffi.call/cls_4_1byte.c: Likewise.
        * testsuite/libffi.call/cls_4byte.c: Likewise.
        * testsuite/libffi.call/cls_5byte.c: Likewise.
        * testsuite/libffi.call/cls_64byte.c: Likewise.
        * testsuite/libffi.call/cls_6byte.c: Likewise.
        * testsuite/libffi.call/cls_7byte.c: Likewise.
        * testsuite/libffi.call/cls_8byte.c: Likewise.
        * testsuite/libffi.call/cls_9byte1.c: Likewise.
        * testsuite/libffi.call/cls_9byte2.c: Likewise.
        * testsuite/libffi.call/cls_double.c: Likewise.
        * testsuite/libffi.call/cls_float.c: Likewise.
        * testsuite/libffi.call/cls_schar.c: Likewise.
        * testsuite/libffi.call/cls_sint.c: Likewise.
        * testsuite/libffi.call/cls_sshort.c: Likewise.
        * testsuite/libffi.call/cls_uchar.c: Likewise.
        * testsuite/libffi.call/cls_uint.c: Likewise.
        * testsuite/libffi.call/cls_ulonglong.c: Likewise.
        * testsuite/libffi.call/cls_ushort.c: Likewise.
        * testsuite/libffi.call/problem1.c: Likewise.

        * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
        static.

2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.call/cls_9byte2.c: New test case.
        * testsuite/libffi.call/cls_9byte1.c: Likewise.
        * testsuite/libffi.call/cls_64byte.c: Likewise.
        * testsuite/libffi.call/cls_20byte1.c: Likewise.
        * testsuite/libffi.call/cls_19byte.c: Likewise.
        * testsuite/libffi.call/cls_18byte.c: Likewise.
        * testsuite/libffi.call/closure_fn4.c: Likewise.
        * testsuite/libffi.call/closure_fn5.c: Likewise.
        * testsuite/libffi.call/cls_schar.c: Likewise.
        * testsuite/libffi.call/cls_sint.c: Likewise.
        * testsuite/libffi.call/cls_sshort.c: Likewise.
        * testsuite/libffi.call/nested_struct2.c: Likewise.
        * testsuite/libffi.call/nested_struct3.c: Likewise.

2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.call/cls_double.c: Do a check on the result.
        * testsuite/libffi.call/cls_uchar.c: Likewise.
        * testsuite/libffi.call/cls_uint.c: Likewise.
        * testsuite/libffi.call/cls_ulonglong.c: Likewise.
        * testsuite/libffi.call/cls_ushort.c: Likewise.
        * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.

2003-11-06  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/prep_cif.c (ffi_prep_cif): Move the validity check after
        the initialization.

2003-10-23  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
        FFI_ASSERT(FALSE) with FFI_ASSERT(0).

2003-10-22  David Daney  <ddaney@avtrex.com>

        * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
        __attribute__((__mode__(__SI__))) and friends.

2003-10-22  Andreas Schwab  <schwab@suse.de>

        * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.

2003-10-21  Andreas Tobler  <a.tobler@schweiz.ch>

        * configure.in: AC_LINK_FILES(ffitarget.h).
        * configure: Regenerate.
        * Makefile.in: Likewise.
        * include/Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.
        * fficonfig.h.in: Likewise.

2003-10-21  Paolo Bonzini  <bonzini@gnu.org>
            Richard Henderson  <rth@redhat.com>

        Avoid that ffi.h includes fficonfig.h.

        * Makefile.am (EXTRA_DIST): Include ffitarget.h files
        (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
        (TARGET_SRC_MIPS_SGI): Removed.
        (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
        (MIPS_SGI): Removed.
        (CLEANFILES): Removed.
        (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
        targets.
        * acconfig.h: Removed.
        * configure.in: Compute sizeofs only for double and long double.
        Use them to define and subst HAVE_LONG_DOUBLE.  Include comments
        into AC_DEFINE instead of using acconfig.h.  Create
        include/ffitarget.h instead of include/fficonfig.h.  Rename
        MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
        AC_DEFINE EH_FRAME_FLAGS.
        * include/Makefile.am (DISTCLEANFILES): New automake macro.
        (hack_DATA): Add ffitarget.h.
        * include/ffi.h.in: Remove all system specific definitions.
        Declare raw API even if it is not installed, why bother?
        Use limits.h instead of SIZEOF_* to define ffi_type_*.  Do
        not define EH_FRAME_FLAGS, it is in fficonfig.h now.  Include
        ffitarget.h instead of fficonfig.h.  Remove ALIGN macro.
        (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
        * include/ffi_common.h (bool): Do not define.
        (ffi_assert): Accept failed assertion.
        (ffi_type_test): Return void and accept file/line.
        (FFI_ASSERT): Pass stringized failed assertion.
        (FFI_ASSERT_AT): New macro.
        (FFI_ASSERT_VALID_TYPE): New macro.
        (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
        UINT64, SINT64): Define here with gcc's __attribute__ macro
        instead of in ffi.h
        (FLOAT32, ALIGN): Define here instead of in ffi.h
        * include/ffi-mips.h: Removed.  Its content moved to
        src/mips/ffitarget.h after separating assembly and C sections.
        * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
        src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
        src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
        src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
        SIZEOF_ARG -> FFI_SIZEOF_ARG.
        * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
        * src/debug.c (ffi_assert): Accept stringized failed assertion.
        (ffi_type_test): Rewritten.
        * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
        FFI_ASSERT_VALID_TYPE.
        * src/alpha/ffitarget.h, src/arm/ffitarget.h,
        src/ia64/ffitarget.h, src/m68k/ffitarget.h,
        src/mips/ffitarget.h, src/powerpc/ffitarget.h,
        src/s390/ffitarget.h, src/sh/ffitarget.h,
        src/sh64/ffitarget.h, src/sparc/ffitarget.h,
        src/x86/ffitarget.h: New files.
        * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
        src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
        src/powerpc/aix.S, src/powerpc/darwin.S,
        src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
        src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
        src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
        src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
        src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
        include fficonfig.h

2003-10-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
        _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.

2003-10-19  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
        Used when FFI_DEBUG = 1.

2003-10-14  Alan Modra  <amodra@bigpond.net.au>

        * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
        and align.

2003-10-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
        FFI_MIPS_O32 for O32 ABI.

2003-10-01  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
        SPARC64. Cleanup whitespaces.

2003-09-19  Andreas Tobler  <a.tobler@schweiz.ch>

        * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
        strongarm, xscale. Cleanup whitespaces.
        * testsuite/libffi.call/closure_fn1.c: Likewise.
        * testsuite/libffi.call/closure_fn2.c: Likewise.
        * testsuite/libffi.call/closure_fn3.c: Likewise.
        * testsuite/libffi.call/cls_12byte.c: Likewise.
        * testsuite/libffi.call/cls_16byte.c: Likewise.
        * testsuite/libffi.call/cls_1_1byte.c: Likewise.
        * testsuite/libffi.call/cls_20byte.c: Likewise.
        * testsuite/libffi.call/cls_24byte.c: Likewise.
        * testsuite/libffi.call/cls_2byte.c: Likewise.
        * testsuite/libffi.call/cls_3_1byte.c: Likewise.
        * testsuite/libffi.call/cls_3byte1.c: Likewise.
        * testsuite/libffi.call/cls_3byte2.c: Likewise.
        * testsuite/libffi.call/cls_4_1byte.c: Likewise.
        * testsuite/libffi.call/cls_4byte.c: Likewise.
        * testsuite/libffi.call/cls_5byte.c: Likewise.
        * testsuite/libffi.call/cls_6byte.c: Likewise.
        * testsuite/libffi.call/cls_7byte.c: Likewise.
        * testsuite/libffi.call/cls_8byte.c: Likewise.
        * testsuite/libffi.call/cls_double.c: Likewise.
        * testsuite/libffi.call/cls_float.c: Likewise.
        * testsuite/libffi.call/cls_uchar.c: Likewise.
        * testsuite/libffi.call/cls_uint.c: Likewise.
        * testsuite/libffi.call/cls_ulonglong.c: Likewise.
        * testsuite/libffi.call/cls_ushort.c: Likewise.
        * testsuite/libffi.call/nested_struct.c: Likewise.
        * testsuite/libffi.call/nested_struct1.c: Likewise.
        * testsuite/libffi.call/problem1.c: Likewise.
        * testsuite/libffi.special/unwindtest.cc: Likewise.
        * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.

2003-09-18  David Edelsohn  <edelsohn@gnu.org>

        * src/powerpc/aix.S: Cleanup whitespaces.
        * src/powerpc/aix_closure.S: Likewise.

2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
        * src/powerpc/darwin_closure.S: Likewise.
        * src/powerpc/ffi_darwin.c: Likewise.

2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
            David Edelsohn  <edelsohn@gnu.org>

        * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
        * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
        parameter stack.
        * src/powerpc/darwin_closure.S: Likewise.
        * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
        according to the Darwin/AIX ABI.
        (ffi_prep_cif_machdep): Likewise.
        (ffi_closure_helper_DARWIN): Likewise.
        Remove the outgoing parameter stack logic. Simplify the evaluation
        of the different CASE types.
        (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
        statement in the trampoline code.

2003-09-18  Kaz Kojima  <kkojima@gcc.gnu.org>

        * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
        for the register size.
        (ffi_closure_helper_SYSV): Handle the structure return value
        address correctly.
        (ffi_closure_helper_SYSV): Return the appropriate type when
        the registers are used for the structure return value.
        * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
        the 64-bit return value.  Update copyright years.

2003-09-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
        srcdir for ffi_mips.h.

2003-09-12  Alan Modra  <amodra@bigpond.net.au>

        * src/prep_cif.c (initialize_aggregate): Include tail padding in
        structure size.
        * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
        placement of float result.
        * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
        cast of "resp" for big-endian 64 bit machines.

2003-09-11  Alan Modra  <amodra@bigpond.net.au>

        * src/types.c (double, longdouble): Merge identical SH and ARM
        typedefs, and add POWERPC64.
        * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
        struct split over gpr and rest.
        (ffi_prep_cif_machdep): Correct intarg_count for structures.
        * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.

2003-09-09  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
        passing correctly.

2003-09-09  Alan Modra  <amodra@bigpond.net.au>

        * configure: Regenerate.

2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>

        * Makefile.am: Remove build rules for ffitest.
        * Makefile.in: Rebuilt.

2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
        about implicit declaration of abort().

2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>

        * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
        * Makefile.in: Rebuilt.
        * configure.in: Add dejagnu test framework.
        * configure: Rebuilt.

        * testsuite/Makefile.am: New file.
        * testsuite/Makefile.in: Built
        * testsuite/lib/libffi-dg.exp: New file.
        * testsuite/config/default.exp: Likewise.
        * testsuite/libffi.call/call.exp: Likewise.
        * testsuite/libffi.call/ffitest.h: Likewise.
        * testsuite/libffi.call/closure_fn0.c: Likewise.
        * testsuite/libffi.call/closure_fn1.c: Likewise.
        * testsuite/libffi.call/closure_fn2.c: Likewise.
        * testsuite/libffi.call/closure_fn3.c: Likewise.
        * testsuite/libffi.call/cls_1_1byte.c: Likewise.
        * testsuite/libffi.call/cls_3_1byte.c: Likewise.
        * testsuite/libffi.call/cls_4_1byte.c: Likewise.
        * testsuite/libffi.call/cls_2byte.c: Likewise.
        * testsuite/libffi.call/cls_3byte1.c: Likewise.
        * testsuite/libffi.call/cls_3byte2.c: Likewise.
        * testsuite/libffi.call/cls_4byte.c: Likewise.
        * testsuite/libffi.call/cls_5byte.c: Likewise.
        * testsuite/libffi.call/cls_6byte.c: Likewise.
        * testsuite/libffi.call/cls_7byte.c: Likewise.
        * testsuite/libffi.call/cls_8byte.c: Likewise.
        * testsuite/libffi.call/cls_12byte.c: Likewise.
        * testsuite/libffi.call/cls_16byte.c: Likewise.
        * testsuite/libffi.call/cls_20byte.c: Likewise.
        * testsuite/libffi.call/cls_24byte.c: Likewise.
        * testsuite/libffi.call/cls_double.c: Likewise.
        * testsuite/libffi.call/cls_float.c: Likewise.
        * testsuite/libffi.call/cls_uchar.c: Likewise.
        * testsuite/libffi.call/cls_uint.c: Likewise.
        * testsuite/libffi.call/cls_ulonglong.c: Likewise.
        * testsuite/libffi.call/cls_ushort.c: Likewise.
        * testsuite/libffi.call/float.c: Likewise.
        * testsuite/libffi.call/float1.c: Likewise.
        * testsuite/libffi.call/float2.c: Likewise.
        * testsuite/libffi.call/many.c: Likewise.
        * testsuite/libffi.call/many_win32.c: Likewise.
        * testsuite/libffi.call/nested_struct.c: Likewise.
        * testsuite/libffi.call/nested_struct1.c: Likewise.
        * testsuite/libffi.call/pyobjc-tc.c: Likewise.
        * testsuite/libffi.call/problem1.c: Likewise.
        * testsuite/libffi.call/promotion.c: Likewise.
        * testsuite/libffi.call/return_ll.c: Likewise.
        * testsuite/libffi.call/return_sc.c: Likewise.
        * testsuite/libffi.call/return_uc.c: Likewise.
        * testsuite/libffi.call/strlen.c: Likewise.
        * testsuite/libffi.call/strlen_win32.c: Likewise.
        * testsuite/libffi.call/struct1.c: Likewise.
        * testsuite/libffi.call/struct2.c: Likewise.
        * testsuite/libffi.call/struct3.c: Likewise.
        * testsuite/libffi.call/struct4.c: Likewise.
        * testsuite/libffi.call/struct5.c: Likewise.
        * testsuite/libffi.call/struct6.c: Likewise.
        * testsuite/libffi.call/struct7.c: Likewise.
        * testsuite/libffi.call/struct8.c: Likewise.
        * testsuite/libffi.call/struct9.c: Likewise.
        * testsuite/libffi.special/special.exp: New file.
        * testsuite/libffi.special/ffitestcxx.h: Likewise.
        * testsuite/libffi.special/unwindtest.cc: Likewise.


2003-08-13  Kaz Kojima  <kkojima@gcc.gnu.org>

        * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case.  Update
        copyright years.

2003-08-02  Alan Modra  <amodra@bigpond.net.au>

        * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
        structure passing.
        (ffi_closure_helper_LINUX64): Likewise.
        * src/powerpc/linux64.S: Remove code writing to parm save area.
        * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
        address in lr from ffi_closure_helper_LINUX64 call to calculate
        table address.  Optimize function tail.

2003-07-28  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/sparc/ffi.c: Handle all floating point registers.
        * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.

2003-07-11  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>

        * README: Note that libffi is not part of GCC.  Update the project
        URL and status.

2003-06-19  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

        * src/powerpc/ppc_closure.S: Include ffi.h.

2003-06-13  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
        Use C style comments.

2003-06-13  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * Makefile.am: Add SHmedia support.  Fix a typo of SH support.
        * Makefile.in: Regenerate.
        * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
        * configure: Regenerate.
        * include/ffi.h.in: Add SHmedia support.
        * src/sh64/ffi.c: New file.
        * src/sh64/sysv.S: New file.

2003-05-16  Jakub Jelinek  <jakub@redhat.com>

        * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
        should be read-only.
        * configure: Rebuilt.
        * fficonfig.h.in: Rebuilt.
        * include/ffi.h.in (EH_FRAME_FLAGS): Define.
        * src/alpha/osf.S: Use EH_FRAME_FLAGS.
        * src/powerpc/linux64.S: Likewise.
        * src/powerpc/linux64_closure.S: Likewise.  Include ffi.h.
        * src/powerpc/sysv.S: Use EH_FRAME_FLAGS.  Use pcrel encoding
        if -fpic/-fPIC/-mrelocatable.
        * src/powerpc/powerpc_closure.S: Likewise.
        * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
        #write in .eh_frame flags.
        * src/sparc/v9.S: Likewise.
        * src/x86/unix64.S: Use EH_FRAME_FLAGS.
        * src/x86/sysv.S: Likewise.  Use pcrel encoding if -fpic/-fPIC.
        * src/s390/sysv.S: Use EH_FRAME_FLAGS.  Include ffi.h.

2003-05-07  Jeff Sturm  <jsturm@one-point.com>

        Fixes PR bootstrap/10656
        * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
        support for .register pseudo-op.
        * src/sparc/v8.S: Use it.
        * fficonfig.h.in: Rebuilt.
        * configure: Rebuilt.

2003-04-18  Jakub Jelinek  <jakub@redhat.com>

        * include/ffi.h.in (POWERPC64): Define if 64-bit.
        (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
        Make it the default on POWERPC64.
        (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
        * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
        * configure: Rebuilt.
        * src/powerpc/ffi.c (hidden): Define.
        (ffi_prep_args_SYSV): Renamed from
        ffi_prep_args.  Cast pointers to unsigned long to shut up warnings.
        (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
        ASM_NEEDS_REGISTERS64): New.
        (ffi_prep_args64): New function.
        (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
        (ffi_call): Likewise.
        (ffi_prep_closure): Likewise.
        (flush_icache): Surround by #ifndef POWERPC64.
        (ffi_dblfl): New union type.
        (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
        (ffi_closure_helper_LINUX64): New function.
        * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
        __powerpc64__.
        * src/powerpc/sysv.S: Likewise.
        (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
        * src/powerpc/linux64.S: New file.
        * src/powerpc/linux64_closure.S: New file.
        * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
        src/powerpc/linux64_closure.S.
        (TARGET_SRC_POWERPC): Likewise.

        * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
        closure_test_fn3): Fix result printing on big-endian 64-bit
        machines.
        (main): Print tst2_arg instead of uninitialized tst2_result.

        * src/ffitest.c (main): Hide what closure pointer really points to
        from the compiler.

2003-04-16  Richard Earnshaw  <rearnsha@arm.com>

        * configure.in (arm-*-netbsdelf*): Add configuration.
        (configure): Regenerated.

2003-04-04  Loren J. Rittle  <ljrittle@acm.org>

        * include/Makefile.in: Regenerate.

2003-03-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>

        * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
        bit mode.
        * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
        Receive closure pointer through parameter, read args using
        __builtin_dwarf_cfa.
        (FFI_INIT_TRAMPOLINE): Send closure reference through eax.

2003-03-12  Andreas Schwab  <schwab@suse.de>

        * configure.in: Avoid trailing /. in toolexeclibdir.
        * configure: Rebuilt.

2003-03-03  Andreas Tobler <a.tobler@schweiz.ch>

        * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.

2003-02-06  Andreas Tobler <a.tobler@schweiz.ch>

        * libffi/src/powerpc/darwin_closure.S:
        Fix alignement bug, allocate 8 bytes for the result.
        * libffi/src/powerpc/aix_closure.S:
        Likewise.
        * libffi/src/powerpc/ffi_darwin.c:
        Update stackframe description for aix/darwin_closure.S.

2003-02-06  Jakub Jelinek  <jakub@redhat.com>

        * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
        attribute.

2003-01-31  Christian Cornelssen  <ccorn@cs.tu-berlin.de>,
            Andreas Schwab  <schwab@suse.de>

        * configure.in: Adjust command to source config-ml.in to account
        for changes to the libffi_basedir definition.
        (libffi_basedir): Remove ${srcdir} from value and include trailing
        slash if nonempty.

        * configure: Regenerate.

2003-01-29  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

        * src/powerpc/ppc_closure.S: Recode to fit shared libs.

2003-01-28  Andrew Haley  <aph@redhat.com>

        * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
        * src/x86/ffi64.c (ffi_prep_closure): New.
        (ffi_closure_UNIX64_inner): New.
        * src/x86/unix64.S (ffi_closure_UNIX64): New.

2003-01-27  Alexandre Oliva  <aoliva@redhat.com>

        * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
        Remove USE_LIBDIR conditional.
        * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
        * Makefile.in, configure: Rebuilt.

2003-01027  David Edelsohn  <edelsohn@gnu.org>

        * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
        * Makefile.in: Regenerate.

2003-01-22  Andrew Haley  <aph@redhat.com>

        * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
        unwind info.

2003-01-21  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/powerpc/darwin.S: Add unwind info.
        * src/powerpc/darwin_closure.S: Likewise.

2003-01-14  Andrew Haley  <aph@redhat.com>

        * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
        (ffi_prep_cif_machdep): Likewise.
        * src/x86/unix64.S: Add unwind info.

2003-01-14  Andreas Jaeger  <aj@suse.de>

        * src/ffitest.c (main): Only use ffi_closures if those are
        supported.

2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>

        * libffi/src/ffitest.c
         add closure testcases

2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>

        * libffi/src/powerpc/ffi.c
         fix alignment bug for float (4 byte aligned iso 8 byte)

2003-01-09  Geoffrey Keating  <geoffk@apple.com>

        * src/powerpc/ffi_darwin.c: Remove RCS version string.
        * src/powerpc/darwin.S: Remove RCS version string.

2003-01-03  Jeff Sturm  <jsturm@one-point.com>

        * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
        * src/ffitest.c (main): Use static storage for closure.
        * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
        * src/sparc/v8.S (ffi_closure_v8): New.
        * src/sparc/v9.S (ffi_closure_v9): New.

2002-11-10  Ranjit Mathew <rmathew@hotmail.com>

        * include/ffi.h.in: Added FFI_STDCALL ffi_type
          enumeration for X86_WIN32.
        * src/x86/win32.S: Added ffi_call_STDCALL function
          definition.
        * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
          switch cases for recognising FFI_STDCALL and
          calling ffi_call_STDCALL if target is X86_WIN32.
        * src/ffitest.c (my_stdcall_strlen/stdcall_many):
          stdcall versions of the "my_strlen" and "many"
          test functions (for X86_WIN32).
          Added test cases to test stdcall invocation using
          these functions.

2002-12-02  Kaz Kojima  <kkojima@gcc.gnu.org>

        * src/sh/sysv.S: Add DWARF2 unwind info.

2002-11-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * src/s390/sysv.S (.eh_frame section): Make section read-only.

2002-11-26  Jim Wilson  <wilson@redhat.com>

        * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.

2002-11-23  H.J. Lu <hjl@gnu.org>

        * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
        Include ../config/accross.m4.
        * aclocal.m4; Rebuild.
        * configure: Likewise.

2002-11-15  Ulrich Weigand  <uweigand@de.ibm.com>

        * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.

2002-11-11  DJ Delorie  <dj@redhat.com>

        * configure.in: Look for common files in the right place.

2002-10-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
        raw data as _Jv_word values, not ffi_raw.
        (ffi_java_ptrarray_to_raw): Likewise.
        (ffi_java_rvalue_to_raw): New function.
        (ffi_java_raw_call): Call it.
        (ffi_java_raw_to_rvalue): New function.
        (ffi_java_translate_args): Call it.
        * src/ffitest.c (closure_test_fn): Interpret return value
        as ffi_arg, not int.
        * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
        FFI_TYPE_POINTER case.
        (ffi_closure_helper_SYSV): Likewise.  Also, assume return
        values extended to word size.

2002-10-02  Andreas Jaeger  <aj@suse.de>

        * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.

2002-10-01  Bo Thorsen  <bo@smetana.suse.de>

        * include/ffi.h.in: Fix i386 win32 compilation.

2002-09-30  Ulrich Weigand  <uweigand@de.ibm.com>

        * configure.in: Add s390x-*-linux-* target.
        * configure: Regenerate.
        * include/ffi.h.in: Define S390X for s390x targets.
        (FFI_CLOSURES): Define for s390/s390x.
        (FFI_TRAMPOLINE_SIZE): Likewise.
        (FFI_NATIVE_RAW_API): Likewise.
        * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
        * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
        * src/s390/ffi.c: Major rework of existing code.  Add support for
        s390x targets.  Add closure support.
        * src/s390/sysv.S: Likewise.

2002-09-29  Richard Earnshaw  <rearnsha@arm.com>

        * src/arm/sysv.S: Fix typo.

2002-09-28  Richard Earnshaw  <rearnsha@arm.com>

        * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
        has defined __USER_LABEL_PREFIX__, then use it in CNAME.
        (ffi_call_SYSV): Handle soft-float.

2002-09-27  Bo Thorsen  <bo@suse.de>

        * include/ffi.h.in: Fix multilib x86-64 support.

2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * Makefile.am (all-multi): Fix multilib parallel build.

2002-07-19  Kaz Kojima  <kkojima@gcc.gnu.org>

        * configure.in (sh[34]*-*-linux*): Add brackets.
        * configure: Regenerate.

2002-07-18  Kaz Kojima  <kkojima@gcc.gnu.org>

        * Makefile.am: Add SH support.
        * Makefile.in: Regenerate.
        * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
        * configure: Regenerate.
        * include/ffi.h.in: Add SH support.
        * src/sh/ffi.c: New file.
        * src/sh/sysv.S: New file.
        * src/types.c: Add SH support.

2002-07-16  Bo Thorsen  <bo@suse.de>

        * src/x86/ffi64.c: New file that adds x86-64 support.
        * src/x86/unix64.S: New file that handles argument setup for
        x86-64.
        * src/x86/sysv.S: Don't use this on x86-64.
        * src/x86/ffi.c: Don't use this on x86-64.
        Remove unused vars.
        * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
        for x86-64.
        * src/ffitest.c (struct6): New test that tests a special case in
        the x86-64 ABI.
        (struct7): Likewise.
        (struct8): Likewise.
        (struct9): Likewise.
        (closure_test_fn): Silence warning about this when it's not used.
        (main): Add the new tests.
        (main): Fix a couple of wrong casts and silence some compiler warnings.
        * include/ffi.h.in: Add x86-64 ABI definition.
        * fficonfig.h.in: Regenerate.
        * Makefile.am: Add x86-64 support.
        * configure.in: Likewise.
        * Makefile.in: Regenerate.
        * configure: Likewise.

2002-06-24  Bo Thorsen  <bo@suse.de>

        * src/types.c: Merge settings for similar architectures.
        Add x86-64 sizes and alignments.

2002-06-23  Bo Thorsen  <bo@suse.de>

        * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
        * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
        * src/mips/ffi.c (ffi_prep_args): Likewise.
        * src/m68k/ffi.c (ffi_prep_args): Likewise.

2002-07-18  H.J. Lu  (hjl@gnu.org)

        * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
        (libffi_la_SOURCES): Support MIPS_LINUX.
        (libffi_convenience_la_SOURCES): Likewise.
        * Makefile.in: Regenerated.

        * configure.in (mips64*-*): Skip.
        (mips*-*-linux*): New.
        * configure: Regenerated.

        * src/mips/ffi.c: Include <sgidefs.h>.

2002-06-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * src/s390/sysv.S: Save/restore %r6.  Add DWARF-2 unwind info.

2002-05-27  Roger Sayle  <roger@eyesopen.com>

        * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.

2002-05-27  Bo Thorsen  <bo@suse.de>

        * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
        fix formatting.

2002-05-13  Andreas Tobler  <a.tobler@schweiz.ch>

        * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
        beginning of function (for older apple cc).

2002-05-08  Alexandre Oliva  <aoliva@redhat.com>

        * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
        script entry, and set LD to it when configuring multilibs.
        * configure: Rebuilt.

2002-05-05  Jason Thorpe  <thorpej@wasabisystems.com>

        * configure.in (sparc64-*-netbsd*): Add target.
        (sparc-*-netbsdelf*): Likewise.
        * configure: Regenerate.

2002-04-28  David S. Miller  <davem@redhat.com>

        * configure.in, configure: Fix SPARC test in previous change.

2002-04-29  Gerhard Tonn  <GerhardTonn@swol.de>

        * Makefile.am: Add Linux for S/390 support.
        * Makefile.in: Regenerate.
        * configure.in: Add Linux for S/390 support.
        * configure: Regenerate.
        * include/ffi.h.in: Add Linux for S/390 support.
        * src/s390/ffi.c: New file from libffi CVS tree.
        * src/s390/sysv.S: New file from libffi CVS tree.

2002-04-28  Jakub Jelinek  <jakub@redhat.com>

        * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
        %r_disp32().
        * src/sparc/v8.S: Use it.
        * src/sparc/v9.S: Likewise.
        * fficonfig.h.in: Rebuilt.
        * configure: Rebuilt.

2002-04-08  Hans Boehm  <Hans_Boehm@hp.com>

        * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
        correctly.
        * src/ia64/unix.S: Add unwind information. Fix comments.
        Save sp in a way that's compatible with unwind info.
        (ffi_call_unix): Correctly restore sp in all cases.
        * src/ia64/ffi.c: Add, fix comments.

2002-04-08  Jakub Jelinek  <jakub@redhat.com>

        * src/sparc/v8.S: Make .eh_frame dependent on target word size.

2002-04-06  Jason Thorpe  <thorpej@wasabisystems.com>

        * configure.in (alpha*-*-netbsd*): Add target.
        * configure: Regenerate.

2002-04-04  Jeff Sturm  <jsturm@one-point.com>

        * src/sparc/v8.S: Add unwind info.
        * src/sparc/v9.S: Likewise.

2002-03-30  Krister Walfridsson  <cato@df.lth.se>

        * configure.in: Enable i*86-*-netbsdelf*.
        * configure: Rebuilt.

2002-03-29  David Billinghurst <David.Billinghurst@riotinto.com>

        PR other/2620
        * src/mips/n32.s: Delete
        * src/mips/o32.s: Delete

2002-03-21  Loren J. Rittle  <ljrittle@acm.org>

        * configure.in: Enable alpha*-*-freebsd*.
        * configure: Rebuilt.

2002-03-17  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>

        * Makefile.am: libfficonvenience -> libffi_convenience.
        * Makefile.in: Rebuilt.

        * Makefile.am: Define ffitest_OBJECTS.
        * Makefile.in: Rebuilt.

2002-03-07  Andreas Tobler  <toa@pop.agri.ch>
            David Edelsohn  <edelsohn@gnu.org>

        * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
        (TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
        (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
        * Makefile.in: Regenerate.
        * include/ffi.h.in: Add AIX and Darwin closure definitions.
        * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
        (flush_icache, flush_range): New functions.
        (ffi_closure_helper_DARWIN): New function.
        * src/powerpc/aix_closure.S: New file.
        * src/powerpc/darwin_closure.S: New file.

2002-02-24  Jeff Sturm  <jsturm@one-point.com>

        * include/ffi.h.in: Add typedef for ffi_arg.
        * src/ffitest.c (main): Declare rint with ffi_arg.

2002-02-21  Andreas Tobler  <toa@pop.agri.ch>

        * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
        number of GPRs for floating-point arguments.

2002-01-31  Anthony Green  <green@redhat.com>

        * configure: Rebuilt.
        * configure.in: Replace CHECK_SIZEOF and endian tests with
        cross-compiler friendly macros.
        * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
        macros.

2002-01-18  David Edelsohn  <edelsohn@gnu.org>

        * src/powerpc/darwin.S (_ffi_call_AIX): New.
        * src/powerpc/aix.S (ffi_call_DARWIN): New.

2002-01-17  David Edelsohn  <edelsohn@gnu.org>

        * Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
        (TARGET_SRC_POWERPC_AIX): New.
        (POWERPC_AIX): New stanza.
        * Makefile.in: Regenerate.
        * configure.in: Add AIX case.
        * configure: Regenerate.
        * include/ffi.h.in (ffi_abi): Add FFI_AIX.
        * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
        size.  Fix "long double" support.
        (ffi_call): Add FFI_AIX case.
        * src/powerpc/aix.S: New.

2001-10-09  John Hornkvist  <john@toastedmarshmallow.com>

        Implement Darwin PowerPC ABI.
        * configure.in: Handle powerpc-*-darwin*.
        * Makefile.am: Set source files for POWERPC_DARWIN.
        * configure: Rebuilt.
        * Makefile.in: Rebuilt.
        * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
        POWERPC_DARWIN.
        * src/powerpc/darwin.S: New file.
        * src/powerpc/ffi_darwin.c: New file.

2001-10-07  Joseph S. Myers  <jsm28@cam.ac.uk>

        * src/x86/ffi.c: Fix spelling error of "separate" as "seperate".

2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * src/x86/sysv.S: Avoid gas-only .balign directive.
        Use C style comments.

2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
        Fixes PR bootstrap/3563.

2001-06-26  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.

2001-06-25  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * configure.in: Recognize sparc*-sun-* host.
        * configure: Regenerate.

2001-06-06  Andrew Haley  <aph@redhat.com>

        * src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.

2001-06-03  Andrew Haley  <aph@redhat.com>

        * src/alpha/osf.S: Add unwind info.
        * src/powerpc/sysv.S: Add unwind info.
        * src/powerpc/ppc_closure.S: Likewise.

2000-05-31  Jeff Sturm  <jsturm@one-point.com>

        * configure.in: Fix AC_ARG_ENABLE usage.
        * configure: Rebuilt.

2001-05-06  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>

        * configure.in: Remove warning about beta code.
        * configure: Rebuilt.

2001-04-25  Hans Boehm <Hans_Boehm@hp.com>

        * src/ia64/unix.S: Restore stack pointer when returning from
        ffi_closure_UNIX.
        * src/ia64/ffi.c: Fix typo in comment.

2001-04-18  Jim Wilson  <wilson@redhat.com>

        * src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
        to eliminate RAW DV.

2001-04-12  Bryce McKinlay  <bryce@albatross.co.nz>

        * Makefile.am: Make a libtool convenience library.
        * Makefile.in: Rebuilt.

2001-03-29  Bryce McKinlay  <bryce@albatross.co.nz>

        * configure.in: Use different syntax for subdirectory creation.
        * configure: Rebuilt.

2001-03-27  Jon Beniston  <jon@beniston.com>

        * configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
        * configure: Rebuilt.
        * Makefile.am: Added X86_WIN32 target support.
        * Makefile.in: Rebuilt.

        * include/ffi.h.in: Added X86_WIN32 target support.

        * src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
        * src/types.c: Added X86_WIN32 target support.

        * src/x86/win32.S: New file. Based on sysv.S, but with EH
        stuff removed and made to work with CygWin's gas.

2001-03-26  Bryce McKinlay  <bryce@albatross.co.nz>

        * configure.in: Make target subdirectory in build dir.
        * Makefile.am: Override suffix based rules to specify correct output
        subdirectory.
        * Makefile.in: Rebuilt.
        * configure: Rebuilt.

2001-03-23  Kevin B Hendricks  <khendricks@ivey.uwo.ca>

        * src/powerpc/ppc_closure.S: New file.
        * src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
        involving long long and register pairs.
        (ffi_prep_closure): New function.
        (flush_icache): Likewise.
        (ffi_closure_helper_SYSV): Likewise.
        * include/ffi.h.in (FFI_CLOSURES): Define on PPC.
        (FFI_TRAMPOLINE_SIZE): Likewise.
        (FFI_NATIVE_RAW_API): Likewise.
        * Makefile.in: Rebuilt.
        * Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
        (TARGET_SRC_POWERPC): Likewise.

2001-03-19  Tom Tromey  <tromey@redhat.com>

        * Makefile.in: Rebuilt.
        * Makefile.am (ffitest_LDFLAGS): New macro.

2001-03-02  Nick Clifton  <nickc@redhat.com>

        * include/ffi.h.in: Remove RCS ident string.
        * include/ffi_mips.h: Remove RCS ident string.
        * src/debug.c: Remove RCS ident string.
        * src/ffitest.c: Remove RCS ident string.
        * src/prep_cif.c: Remove RCS ident string.
        * src/types.c: Remove RCS ident string.
        * src/alpha/ffi.c: Remove RCS ident string.
        * src/alpha/osf.S: Remove RCS ident string.
        * src/arm/ffi.c: Remove RCS ident string.
        * src/arm/sysv.S: Remove RCS ident string.
        * src/mips/ffi.c: Remove RCS ident string.
        * src/mips/n32.S: Remove RCS ident string.
        * src/mips/o32.S: Remove RCS ident string.
        * src/sparc/ffi.c: Remove RCS ident string.
        * src/sparc/v8.S: Remove RCS ident string.
        * src/sparc/v9.S: Remove RCS ident string.
        * src/x86/ffi.c: Remove RCS ident string.
        * src/x86/sysv.S: Remove RCS ident string.

2001-02-08  Joseph S. Myers  <jsm28@cam.ac.uk>

        * include/ffi.h.in: Change sourceware.cygnus.com references to
        gcc.gnu.org.

2000-12-09  Richard Henderson  <rth@redhat.com>

        * src/alpha/ffi.c (ffi_call): Simplify struct return test.
        (ffi_closure_osf_inner): Index rather than increment avalue
        and arg_types.  Give ffi_closure_osf the raw return value type.
        * src/alpha/osf.S (ffi_closure_osf): Handle return value type
        promotion.

2000-12-07  Richard Henderson  <rth@redhat.com>

        * src/raw_api.c (ffi_translate_args): Fix typo.
        (ffi_prep_closure): Likewise.

        * include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
        FFI_TRAMPOLINE_SIZE.
        * src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
        cif->bytes for new ffi_call_osf implementation.
        (ffi_prep_args): Absorb into ...
        (ffi_call): ... here.  Do all stack allocation here and
        avoid a callback function.
        (ffi_prep_closure, ffi_closure_osf_inner): New.
        * src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
        (ffi_closure_osf): New.

2000-09-10  Alexandre Oliva  <aoliva@redhat.com>

        * config.guess, config.sub, install-sh: Removed.
        * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
        * Makefile.in: Rebuilt.

        * acinclude.m4: Include libtool macros from the top level.
        * aclocal.m4, configure: Rebuilt.

2000-08-22  Alexandre Oliva  <aoliva@redhat.com>

        * configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
        * configure: Rebuilt.

2000-05-11  Scott Bambrough  <scottb@netwinder.org>

        * libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
        memory correctly.  Use conditional instructions, not branches where
        possible.

2000-05-04  Tom Tromey  <tromey@cygnus.com>

        * configure: Rebuilt.
        * configure.in: Match `arm*-*-linux-*'.
        From Chris Dornan <cdornan@arm.com>.

2000-04-28  Jakub Jelinek  <jakub@redhat.com>

        * Makefile.am (SUBDIRS): Define.
        (AM_MAKEFLAGS): Likewise.
        (Multilib support.): Add section.
        * Makefile.in: Rebuilt.
        * ltconfig (extra_compiler_flags, extra_compiler_flags_value):
        New variables. Set for gcc using -print-multi-lib. Export them
        to libtool.
        (sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
        * ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
        for -shared links.
        (extra_compiler_flags_value, extra_compiler_flags): Check these
        for extra compiler options which need to be passed down in
        compiler_flags.

2000-04-16  Anthony Green  <green@redhat.com>

        * configure: Rebuilt.
        * configure.in: Change i*86-pc-linux* to i*86-*-linux*.

2000-04-14  Jakub Jelinek  <jakub@redhat.com>

        * include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
        Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
        * src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
        Replace all void * sizeofs with sizeof(int).
        Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
        different than DOUBLE.
        Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
        (ffi_prep_args_v9): New function.
        (ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
        (ffi_V9_return_struct): New function.
        (ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
        32bit code (not yet cross-arch calls).
        * src/sparc/v8.S: Add struct return delay nop.
        Handle long long.
        * src/sparc/v9.S: New file.
        * src/prep_cif.c (ffi_prep_cif): Return structure pointer
        is used on sparc64 only for structures larger than 32 bytes.
        Pass by reference for structures is done for structure arguments
        larger than 16 bytes.
        * src/ffitest.c (main): Use 64bit rint on sparc64.
        Run long long tests on sparc.
        * src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
        sparc64.
        (FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
        on sparc64.
        * configure.in (sparc-*-linux*): New supported target.
        (sparc64-*-linux*): Likewise.
        * configure: Rebuilt.
        * Makefile.am: Add v9.S to SPARC files.
        * Makefile.in: Likewise.
        (LINK): Surround $(CCLD) into double quotes, so that multilib
        compiles work correctly.

2000-04-04  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * configure: Rebuilt.
        * configure.in: (i*86-*-solaris*): New libffi target. Patch
        proposed by Bryce McKinlay.

2000-03-20  Tom Tromey  <tromey@cygnus.com>

        * Makefile.in: Hand edit for java_raw_api.lo.

2000-03-08  Bryce McKinlay  <bryce@albatross.co.nz>

        * config.guess, config.sub: Update from the gcc tree.
        Fix for PR libgcj/168.

2000-03-03  Tom Tromey  <tromey@cygnus.com>

        * Makefile.in: Fixed ia64 by hand.

        * configure: Rebuilt.
        * configure.in (--enable-multilib): New option.
        (libffi_basedir): New subst.
        (AC_OUTPUT): Added multilib code.

2000-03-02  Tom Tromey  <tromey@cygnus.com>

        * Makefile.in: Rebuilt.
        * Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
        directory name.

2000-02-25  Hans Boehm <boehm@acm.org>

        * src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
        files.
        * src/raw_api.c (ffi_translate_args): Fixed typo in argument
        list.
        (ffi_prep_raw_closure): Use ffi_translate_args, not
        ffi_closure_translate.
        * src/java_raw_api.c: New file.
        * src/ffitest.c (closure_test_fn): New function.
        (main): Define `rint' as long long on IA64.  Added new test when
        FFI_CLOSURES is defined.
        * include/ffi.h.in (ALIGN): Use size_t, not unsigned.
        (ffi_abi): Recognize IA64.
        (ffi_raw): Added `flt' field.
        Added "Java raw API" code.
        * configure.in: Recognize ia64.
        * Makefile.am (TARGET_SRC_IA64): New macro.
        (libffi_la_common_SOURCES): Added java_raw_api.c.
        (libffi_la_SOURCES): Define in IA64 case.

2000-01-04  Tom Tromey  <tromey@cygnus.com>

        * Makefile.in: Rebuilt with newer automake.

1999-12-31  Tom Tromey  <tromey@cygnus.com>

        * Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.

1999-09-01  Tom Tromey  <tromey@cygnus.com>

        * include/ffi.h.in: Removed PACKAGE and VERSION defines and
        undefs.
        * fficonfig.h.in: Rebuilt.
        * configure: Rebuilt.
        * configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
        Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
        * acconfig.h: Don't #undef PACKAGE or VERSION.

1999-08-09  Anthony Green  <green@cygnus.com>

        * include/ffi.h.in: Try to work around messy header problem
        with PACKAGE and VERSION.

        * configure: Rebuilt.
        * configure.in: Change version to 2.00-beta.

        * fficonfig.h.in: Rebuilt.
        * acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.

        * src/x86/ffi.c (ffi_raw_call): Rename.

1999-08-02  Kresten Krab Thorup  <krab@dominiq.is.s.u-tokyo.ac.jp>

        * src/x86/ffi.c (ffi_closure_SYSV): New function.
        (ffi_prep_incoming_args_SYSV): Ditto.
        (ffi_prep_closure): Ditto.
        (ffi_closure_raw_SYSV): Ditto.
        (ffi_prep_raw_closure): More ditto.
        (ffi_call_raw): Final ditto.

        * include/ffi.h.in: Add definitions for closure and raw API.

        * src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
        FFI_TYPE_UINT64.

        * Makefile.am (libffi_la_common_SOURCES): Added raw_api.c

        * src/raw_api.c: New file.

        * include/ffi.h.in (ffi_raw): New type.
        (UINT_ARG, SINT_ARG): New defines.
        (ffi_closure, ffi_raw_closure): New types.
        (ffi_prep_closure, ffi_prep_raw_closure): New declarations.

        * configure.in: Add check for endianness and sizeof void*.

        * src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
        instead of directly.

        * configure: Rebuilt.

Thu Jul  8 14:28:42 1999  Anthony Green  <green@cygnus.com>

        * configure.in: Add x86 and powerpc BeOS configurations.
        From Makoto Kato <m_kato@ga2.so-net.ne.jp>.

1999-05-09  Anthony Green  <green@cygnus.com>

        * configure.in: Add warning about this being beta code.
        Remove src/Makefile.am from the picture.
        * configure: Rebuilt.

        * Makefile.am: Move logic from src/Makefile.am.  Add changes
        to support libffi as a target library.
        * Makefile.in: Rebuilt.

        * aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
        Upgraded to new autoconf, automake, libtool.

        * README: Tweaks.

        * LICENSE: Update copyright date.

        * src/Makefile.am, src/Makefile.in: Removed.

1998-11-29  Anthony Green  <green@cygnus.com>

        * include/ChangeLog: Removed.
        * src/ChangeLog: Removed.
        * src/mips/ChangeLog: Removed.
        * src/sparc/ChangeLog: Remboved.
        * src/x86/ChangeLog: Removed.

        * ChangeLog.v1: Created.