* tree-ssa-structalias.h (alias_info): Remove num_references.

[official-gcc.git] / libffi / ChangeLog

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.