c3-lang/libffi/ChangeLog.libffi-3.1
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Hash : 1c68c072
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Date : 2014-03-16T06:11:58
Generate ChangeLog from git in make dist Archive the existing ChangeLog to ChangeLog.libffi-3.1
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ChangeLog.libffi-3.1
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2014-03-16 Josh Triplett <josh@joshtriplett.org> * ChangeLog: Archive to ChangeLog.libffi-3.1 and delete. Future changelogs will come from git, with autogenerated snapshots shipped in distributed tarballs. 2014-03-16 Josh Triplett <josh@joshtriplett.org> Add support for stdcall, thiscall, and fastcall on non-Windows x86-32. Linux supports the stdcall calling convention, either via functions explicitly declared with the stdcall attribute, or via code compiled with -mrtd which effectively makes stdcall the default. This introduces FFI_STDCALL, FFI_THISCALL, and FFI_FASTCALL on non-Windows x86-32 platforms, as non-default calling conventions. * Makefile.am: Compile in src/x86/win32.S on non-Windows x86-32. * src/x86/ffitarget.h: Add FFI_STDCALL, FFI_THISCALL, and FFI_FASTCALL on non-Windows x86-32. Increase trampoline size to accomodate these calling conventions, and unify some ifdeffery. * src/x86/ffi.c: Add support for FFI_STDCALL, FFI_THISCALL, and FFI_FASTCALL on non-Windows x86-32 platforms; update ifdeffery. * src/x86/win32.S: Support compiling on non-Windows x86-32 platforms. On those platforms, avoid redefining the SYSV symbols already provided by src/x86/sysv.S. * testsuite/libffi.call/closure_stdcall.c: Run on non-Windows. #define __stdcall if needed. * testsuite/libffi.call/closure_thiscall.c: Run on non-Windows. #define __fastcall if needed. * testsuite/libffi.call/fastthis1_win32.c: Run on non-Windows. * testsuite/libffi.call/fastthis2_win32.c: Ditto. * testsuite/libffi.call/fastthis3_win32.c: Ditto. * testsuite/libffi.call/many2_win32.c: Ditto. * testsuite/libffi.call/many_win32.c: Ditto. * testsuite/libffi.call/strlen2_win32.c: Ditto. * testsuite/libffi.call/strlen_win32.c: Ditto. * testsuite/libffi.call/struct1_win32.c: Ditto. * testsuite/libffi.call/struct2_win32.c: Ditto. 2014-03-16 Josh Triplett <josh@joshtriplett.org> * prep_cif.c: Remove unnecessary ifdef for X86_WIN32. ffi_prep_cif_core had a special case for X86_WIN32, checking for FFI_THISCALL in addition to the FFI_FIRST_ABI-to-FFI_LAST_ABI range before returning FFI_BAD_ABI. However, on X86_WIN32, FFI_THISCALL already falls in that range, making the special case unnecessary. Remove it. 2014-03-16 Josh Triplett <josh@joshtriplett.org> * testsuite/libffi.call/closure_stdcall.c, testsuite/libffi.call/closure_thiscall.c: Remove fragile stack pointer checks. These files included inline assembly to save the stack pointer before and after the call, and compare the values. However, compilers can and do leave the stack in different states for these two pieces of inline assembly, such as by saving a temporary value on the stack across the call; observed with gcc -Os, and verified as spurious through careful inspection of disassembly. 2014-03-16 Josh Triplett <josh@joshtriplett.org> * testsuite/libffi.call/many.c: Avoid spurious failure due to excess floating-point precision. * testsuite/libffi.call/many_win32.c: Ditto. 2014-03-16 Josh Triplett <josh@joshtriplett.org> * libtool-ldflags: Re-add. 2014-03-16 Josh Triplett <josh@joshtriplett.org> * Makefile.in, aclocal.m4, compile, config.guess, config.sub, configure, depcomp, include/Makefile.in, install-sh, libtool-ldflags, ltmain.sh, m4/libtool.m4, m4/ltoptions.m4, m4/ltsugar.m4, m4/ltversion.m4, m4/lt~obsolete.m4, man/Makefile.in, mdate-sh, missing, testsuite/Makefile.in: Delete autogenerated files from version control. * .gitignore: Add autogenerated files. * autogen.sh: New script to generate the autogenerated files. * README: Document requirement to run autogen.sh when building directly from version control. * .travis.yml: Run autogen.sh 2014-03-14 Anthony Green <green@moxielogic.com> * configure, Makefile.in: Rebuilt. 2014-03-10 Mike Hommey <mh+mozilla@glandium.org> * configure.ac: Allow building for mipsel with Android NDK r8. * Makefile.am (AM_MAKEFLAGS): Replace double quotes with single quotes. 2014-03-10 Landry Breuil <landry@openbsd.org> * configure.ac: Ensure the linker supports @unwind sections in libffi. 2014-03-01 Anthony Green <green@moxielogic.com> * Makefile.am (EXTRA_DIST): Replace old scripts with generate-darwin-source-and-headers.py. * Makefile.in: Rebuilt. 2014-02-28 Anthony Green <green@moxielogic.com> * Makefile.am (AM_CFLAGS): Reintroduce missing -DFFI_DEBUG for --enable-debug builds. * Makefile.in: Rebuilt. 2014-02-28 Makoto Kato <m_kato@ga2.so-net.ne.jp> * src/closures.c: Fix build failure when using clang for Android. 2014-02-28 Marcin Wojdyr <wojdyr@gmail.com> * libffi.pc.in (toolexeclibdir): use -L${toolexeclibdir} instead of -L${libdir}. 2014-02-28 Paulo Pizarro <paulo.pizarro@gmail.com> * src/bfin/sysv.S: Calling functions in shared libraries requires considering the GOT. 2014-02-28 Josh Triplett <josh@joshtriplett.org> * src/x86/ffi64.c (classify_argument): Handle case where FFI_TYPE_LONGDOUBLE == FFI_TYPE_DOUBLE. 2014-02-28 Anthony Green <green@moxielogic.com> * ltmain.sh: Generate with libtool-2.4.2.418. * m4/libtool.m4, m4/ltoptions.m4, m4/ltversion.m4: Ditto. * configure: Rebuilt. 2014-02-28 Dominik Vogt <vogt@linux.vnet.ibm.com> * configure.ac (AC_ARG_ENABLE struct): Fix typo in help message. (AC_ARG_ENABLE raw_api): Ditto. * configure, fficonfig.h.in: Rebuilt. 2014-02-28 Will Newton <will.newton@linaro.org> * src/arm/sysv.S: Initialize IP register with FP. 2014-02-28 Yufeng Zhang <yufeng.zhang@arm.com> * src/aarch64/sysv.S (ffi_closure_SYSV): Use x29 as the main CFA reg; update cfi_rel_offset. 2014-02-15 Marcus Comstedt <marcus@mc.pp.se> * src/powerpc/ffi_linux64.c, src/powerpc/linux64_closure.S: Remove assumption on contents of r11 in closure. 2014-02-09 Heiher <r@hev.cc> * src/mips/n32.S: Fix call floating point va function. 2014-01-21 Zachary Waldowski <zach@waldowski.me> * src/aarch64/ffi.c: Fix missing semicolons on assertions under debug mode. 2013-12-30 Zachary Waldowski <zach@waldowski.me> * .gitignore: Exclude darwin_* generated source and build_* trees. * src/aarch64/ffi.c, src/arm/ffi.c, src/x86/ffi.c: Inhibit Clang previous prototype warnings. * src/arm/ffi.c: Prevent NULL dereference, fix short type warning * src/dlmalloc.c: Fix warnings from set_segment_flags return type, and the native use of size_t for malloc on platforms * src/arm/sysv.S: Use unified syntax. Clang clean-ups for ARM_FUNC_START. * generate-osx-source-and-headers.py: Remove. * build-ios.sh: Remove. * libffi.xcodeproj/project.pbxproj: Rebuild targets. Include x86_64+aarch64 pieces in library. Export headers properly. * src/x86/ffi64.c: More Clang warning clean-ups. * src/closures.c (open_temp_exec_file_dir): Use size_t. * src/prep_cif.c (ffi_prep_cif_core): Cast ALIGN result. * src/aarch64/sysv.S: Use CNAME for global symbols. Only use .size for ELF targets. * src/aarch64/ffi.c: Clean up for double == long double. Clean up from Clang warnings. Use Clang cache invalidation builtin. Use size_t in place of unsigned in many places. Accommodate for differences in Apple AArch64 ABI. 2013-12-02 Daniel RodrÃguez Troitiño <drodrigueztroitino@yahoo.es> * generate-darwin-source-and-headers.py: Clean up, modernize, merged version of previous scripts. 2013-11-21 Anthony Green <green@moxielogic.com> * configure, Makefile.in, include/Makefile.in, include/ffi.h.in, man/Makefile.in, testsuite/Makefile.in, fficonfig.h.in: Rebuilt. 2013-11-21 Alan Modra <amodra@gmail.com> * Makefile.am (EXTRA_DIST): Add new src/powerpc files. (nodist_libffi_la_SOURCES <POWERPC, POWERPC_FREEBSD>): Likewise. * configure.ac (HAVE_LONG_DOUBLE_VARIANT): Define for powerpc. * include/ffi.h.in (ffi_prep_types): Declare. * src/prep_cif.c (ffi_prep_cif_core): Call ffi_prep_types. * src/types.c (FFI_NONCONST_TYPEDEF): Define and use for HAVE_LONG_DOUBLE_VARIANT. * src/powerpc/ffi_powerpc.h: New file. * src/powerpc/ffi.c: Split into.. * src/powerpc/ffi_sysv.c: ..new file, and.. * src/powerpc/ffi_linux64.c: ..new file, rewriting parts. * src/powerpc/ffitarget.h (enum ffi_abi): Rewrite powerpc ABI selection as bits controlling features. * src/powerpc/linux64.S: For consistency, use POWERPC64 rather than __powerpc64__. * src/powerpc/linux64_closure.S: Likewise. * src/powerpc/ppc_closure.S: Likewise. Move .note.FNU-stack inside guard. * src/powerpc/sysv.S: Likewise. * configure: Regenerate. * fficonfig.h.in: Regenerate. * Makefile.in: Regenerate. 2013-11-20 Alan Modra <amodra@gmail.com> * src/powerpc/ffi.c (ffi_prep_cif_machdep_core): Use NUM_FPR_ARG_REGISTERS64 and NUM_GPR_ARG_REGISTERS64 not their 32-bit versions for 64-bit code. * src/powerpc/linux64_closure.S: Don't use the return value area as a parameter save area on ELFv2. 2013-11-18 Iain Sandoe <iain@codesourcery.com> * src/powerpc/darwin.S (EH): Correct use of pcrel FDE encoding. * src/powerpc/darwin_closure.S (EH): Likewise. Modernise picbase labels. 2013-11-18 Anthony Green <green@moxielogic.com> * src/arm/ffi.c (ffi_call): Hoist declaration of temp to top of function. * src/arm/ffi.c (ffi_closure_inner): Moderize function declaration to appease compiler. Thanks for Gregory P. Smith <greg@krypto.org>. 2013-11-18 Anthony Green <green@moxielogic.com> * README (tested): Mention PowerPC ELFv2. 2013-11-16 Alan Modra <amodra@gmail.com> * src/powerpc/ppc_closure.S: Move errant #endif to where it belongs. Don't bl .Luint128. 2013-11-16 Alan Modra <amodra@gmail.com> * src/powerpc/ffi.c (ffi_prep_cif_machdep_core): Use #if _CALL_ELF test to select parameter save sizing for ELFv2 vs. ELFv1. * src/powerpc/ffitarget.h (FFI_V2_TYPE_FLOAT_HOMOG, FFI_V2_TYPE_DOUBLE_HOMOG, FFI_V2_TYPE_SMALL_STRUCT): Define. (FFI_TRAMPOLINE_SIZE): Define variant for ELFv2. * src/powerpc/ffi.c (FLAG_ARG_NEEDS_PSAVE): Define. (discover_homogeneous_aggregate): New function. (ffi_prep_args64): Adjust start of param save area for ELFv2. Handle homogenous floating point struct parms. (ffi_prep_cif_machdep_core): Adjust space calculation for ELFv2. Handle ELFv2 return values. Set FLAG_ARG_NEEDS_PSAVE. Handle homogenous floating point structs. (ffi_call): Increase size of smst_buffer for ELFv2. Handle ELFv2. (flush_icache): Compile for ELFv2. (ffi_prep_closure_loc): Set up ELFv2 trampoline. (ffi_closure_helper_LINUX64): Don't return all structs directly to caller. Handle homogenous floating point structs. Handle ELFv2 struct return values. * src/powerpc/linux64.S (ffi_call_LINUX64): Set up r2 for ELFv2. Adjust toc save location. Call function pointer using r12. Handle FLAG_RETURNS_SMST. Don't predict branches. * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Set up r2 for ELFv2. Define ELFv2 versions of STACKFRAME, PARMSAVE, and RETVAL. Handle possibly missing parameter save area. Handle ELFv2 return values. (.note.GNU-stack): Move inside outer #ifdef. 2013-11-16 Alan Modra <amodra@gmail.com> * src/powerpc/ffi.c (ffi_prep_cif_machdep): Revert 2013-02-08 change. Do not consume an int arg when returning a small struct for FFI_SYSV ABI. (ffi_call): Only use bounce buffer when FLAG_RETURNS_SMST. Properly copy bounce buffer to destination. * src/powerpc/sysv.S: Revert 2013-02-08 change. * src/powerpc/ppc_closure.S: Remove stray '+'. 2013-11-16 Alan Modra <amodra@gmail.com> * src/powerpc/ffi.c (ffi_prep_args64): Align struct parameters according to __STRUCT_PARM_ALIGN__. (ffi_prep_cif_machdep_core): Likewise. (ffi_closure_helper_LINUX64): Likewise. 2013-11-16 Alan Modra <amodra@gmail.com> * src/powerpc/linux64.S (ffi_call_LINUX64): Tweak restore of r28. (.note.GNU-stack): Move inside outer #ifdef. * src/powerpc/linux64_closure.S (STACKFRAME, PARMSAVE, RETVAL): Define and use throughout. (ffi_closure_LINUX64): Save fprs before buying stack. (.note.GNU-stack): Move inside outer #ifdef. 2013-11-16 Alan Modra <amodra@gmail.com> * src/powerpc/ffitarget.h (FFI_TARGET_SPECIFIC_VARIADIC): Define. (FFI_EXTRA_CIF_FIELDS): Define. * src/powerpc/ffi.c (ffi_prep_args64): Save fprs as per the ABI, not to both fpr and param save area. (ffi_prep_cif_machdep_core): Renamed from ffi_prep_cif_machdep. Keep initial flags. Formatting. Remove dead FFI_LINUX_SOFT_FLOAT code. (ffi_prep_cif_machdep, ffi_prep_cif_machdep_var): New functions. (ffi_closure_helper_LINUX64): Pass floating point as per ABI, not to both fpr and parameter save areas. * libffi/testsuite/libffi.call/cls_double_va.c (main): Correct function cast and don't call ffi_prep_cif. * libffi/testsuite/libffi.call/cls_longdouble_va.c (main): Likewise. 2013-11-15 Andrew Haley <aph@redhat.com> * doc/libffi.texi (Closure Example): Fix the sample code. * doc/libffi.info, doc/stamp-vti, doc/version.texi: Rebuilt. 2013-11-15 Andrew Haley <aph@redhat.com> * testsuite/libffi.call/va_struct1.c (main): Fix broken test. * testsuite/libffi.call/cls_uint_va.c (cls_ret_T_fn): Likewise * testsuite/libffi.call/cls_struct_va1.c (test_fn): Likewise. * testsuite/libffi.call/va_1.c (main): Likewise. 2013-11-14 David Schneider <david.schneider@bivab.de> * src/arm/ffi.c: Fix register allocation for mixed float and doubles. * testsuite/libffi.call/cls_many_mixed_float_double.c: Testcase for many mixed float and double arguments. 2013-11-13 Alan Modra <amodra@gmail.com> * doc/libffi.texi (Simple Example): Correct example code. * doc/libffi.info, doc/stamp-vti, doc/version.texi: Rebuilt. 2013-11-13 Anthony Green <green@moxielogic.com> * include/ffi_common.h: Respect HAVE_ALLOCA_H for GNU compiler based build. (Thanks to tmr111116 on github) 2013-11-09 Anthony Green <green@moxielogic.com> * m4/libtool.m4: Refresh. * configure, Makefile.in: Rebuilt. * README: Add more notes about next release. 2013-11-09 Shigeharu TAKENO <shige@iee.niit.ac.jp> * m4/ax_gcc_archflag.m4 (ax_gcc_arch): Don't recognize UltraSPARC-IIi as ultrasparc3. 2013-11-06 Mark Kettenis <kettenis@gnu.org> * src/x86/freebsd.S (ffi_call_SYSV): Align the stack pointer to 16-bytes. 2013-11-06 Konstantin Belousov <kib@freebsd.org> * src/x86/freebsd.S (ffi_closure_raw_SYSV): Mark the assembler source as not requiring executable stack. 2013-11-02 Anthony Green <green@moxielogic.com> * doc/libffi.texi (The Basics): Clarify return value buffer size requirements. Also, NULL result buffer pointers are no longer supported. * doc/libffi.info: Rebuilt. 2013-11-02 Mischa Jonker <mjonker@synopsys.com> * Makefile.am (nodist_libffi_la_SOURCES): Fix build error. * Makefile.in: Rebuilt. 2013-11-02 David Schneider <david.schneider@bivab.de> * src/arm/ffi.c: more robust argument handling for closures on arm hardfloat * testsuite/libffi.call/many_mixed.c: New file. * testsuite/libffi.call/cls_many_mixed_args.c: More tests. 2013-11-02 Vitaly Budovski * src/x86/ffi.c (ffi_prep_cif_machdep): Don't align stack for win32. 2013-10-23 Mark H Weaver <mhw@netris.org> * src/mips/ffi.c: Fix handling of uint32_t arguments on the MIPS N32 ABI. 2013-10-13 Sandra Loosemore <sandra@codesourcery.com> * README: Add Nios II to table of supported platforms. * Makefile.am (EXTRA_DIST): Add nios2 files. (nodist_libffi_la_SOURCES): Likewise. * Makefile.in: Regenerated. * configure.ac (nios2*-linux*): New host. (NIOS2): Add AM_CONDITIONAL. * configure: Regenerated. * src/nios2/ffi.c: New. * src/nios2/ffitarget.h: New. * src/nios2/sysv.S: New. * src/prep_cif.c (initialize_aggregate): Handle extra structure alignment via FFI_AGGREGATE_ALIGNMENT. (ffi_prep_cif_core): Conditionalize structure return for NIOS2. 2013-10-10 Sandra Loosemore <sandra@codesourcery.com> * testsuite/libffi.call/cls_many_mixed_args.c (cls_ret_double_fn): Fix uninitialized variable. 2013-10-11 Marcus Shawcroft <marcus.shawcroft@arm.com> * testsuite/libffi.call/many.c (many): Replace * with +. 2013-10-08 OndÅ™ej BÃlka <neleai@seznam.cz> * src/aarch64/ffi.c, src/aarch64/sysv.S, src/arm/ffi.c, src/arm/gentramp.sh, src/bfin/sysv.S, src/closures.c, src/dlmalloc.c, src/ia64/ffi.c, src/microblaze/ffi.c, src/microblaze/sysv.S, src/powerpc/darwin_closure.S, src/powerpc/ffi.c, src/powerpc/ffi_darwin.c, src/sh/ffi.c, src/tile/tile.S, testsuite/libffi.call/nested_struct11.c: Fix spelling errors. 2013-10-08 Anthony Green <green@moxielogic.com> * aclocal.m4, compile, config.guess, config.sub, depcomp, install-sh, mdate-sh, missing, texinfo.tex: Update from upstream. * configure.ac: Update version to 3.0.14-rc0. * Makefile.in, configure, Makefile.in, include/Makefile.in, man/Makefile.in, testsuite/Makefile.in: Rebuilt. * README: Mention M88K and VAX. 2013-07-15 Miod Vallat <miod@openbsd.org> * Makefile.am, configure.ac, src/m88k/ffi.c, src/m88k/ffitarget.h, src/m88k/obsd.S, src/vax/elfbsd.S, src/vax/ffi.c, src/vax/ffitarget.h: Add m88k and vax support. 2013-06-24 Alan Modra <amodra@gmail.com> * src/powerpc/ffi.c (ffi_prep_args_SYSV): Move var declaration before statements. (ffi_prep_args64): Support little-endian. (ffi_closure_helper_SYSV, ffi_closure_helper_LINUX64): Likewise. * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Likewise. * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Likewise. 2013-06-12 Mischa Jonker <mjonker@synopsys.com> * configure.ac: Add support for ARC. * Makefile.am: Likewise. * README: Add ARC details. * src/arc/arcompact.S: New. * src/arc/ffi.c: Likewise. * src/arc/ffitarget.h: Likewise. 2013-03-28 David Schneider <david.schneider@bivab.de> * src/arm/ffi.c: Fix support for ARM hard-float calling convention. * src/arm/sysv.S: call different methods for SYSV and VFP ABIs. * testsuite/libffi.call/cls_many_mixed_args.c: testcase for a closure with mixed arguments, many doubles. * testsuite/libffi.call/many_double.c: testcase for calling a function using more than 8 doubles. * testcase/libffi.call/many.c: use absolute value to check result against an epsilon 2013-03-17 Anthony Green <green@moxielogic.com> * README: Update for 3.0.13. * configure.ac: Ditto. * configure: Rebuilt. * doc/*: Update version. 2013-03-17 Dave Korn <dave.korn.cygwin@gmail.com> * src/closures.c (is_emutramp_enabled [!FFI_MMAP_EXEC_EMUTRAMP_PAX]): Move default definition outside enclosing #if scope. 2013-03-17 Anthony Green <green@moxielogic.com> * configure.ac: Only modify toolexecdir in certain cases. * configure: Rebuilt. 2013-03-16 Gilles Talis <gilles.talis@gmail.com> * src/powerpc/ffi.c (ffi_prep_args_SYSV): Don't use fparg_count,etc on __NO_FPRS__ targets. 2013-03-16 Alan Hourihane <alanh@fairlite.co.uk> * src/m68k/sysv.S (epilogue): Don't use extb instruction on m680000 machines. 2013-03-16 Alex Gaynor <alex.gaynor@gmail.com> * src/x86/ffi.c (ffi_prep_cif_machdep): Always align stack. 2013-03-13 Markos Chandras <markos.chandras@imgtec.com> * configure.ac: Add support for Imagination Technologies Meta. * Makefile.am: Likewise. * README: Add Imagination Technologies Meta details. * src/metag/ffi.c: New. * src/metag/ffitarget.h: Likewise. * src/metag/sysv.S: Likewise. 2013-02-24 Andreas Schwab <schwab@linux-m68k.org> * doc/libffi.texi (Structures): Fix missing category argument of @deftp. 2013-02-11 Anthony Green <green@moxielogic.com> * configure.ac: Update release number to 3.0.12. * configure: Rebuilt. * README: Update release info. 2013-02-10 Anthony Green <green@moxielogic.com> * README: Add Moxie. * src/moxie/ffi.c: Created. * src/moxie/eabi.S: Created. * src/moxie/ffitarget.h: Created. * Makefile.am (nodist_libffi_la_SOURCES): Add Moxie. * Makefile.in: Rebuilt. * configure.ac: Add Moxie. * configure: Rebuilt. * testsuite/libffi.call/huge_struct.c: Disable format string warnings for moxie*-*-elf tests. 2013-02-10 Anthony Green <green@moxielogic.com> * Makefile.am (LTLDFLAGS): Fix reference. * Makefile.in: Rebuilt. 2013-02-10 Anthony Green <green@moxielogic.com> * README: Update supported platforms. Update test results link. 2013-02-09 Anthony Green <green@moxielogic.com> * testsuite/libffi.call/negint.c: Remove forced -O2. * testsuite/libffi.call/many2.c (foo): Remove GCCism. * testsuite/libffi.call/ffitest.h: Add default PRIuPTR definition. * src/sparc/v8.S (ffi_closure_v8): Import ancient ulonglong closure return type fix developed by Martin v. Löwis for cpython fork. 2013-02-08 Andreas Tobler <andreast@fgznet.ch> * src/powerpc/ffi.c (ffi_prep_cif_machdep): Fix small struct support. * src/powerpc/sysv.S: Ditto. 2013-02-08 Anthony Green <green@moxielogic.com> * testsuite/libffi.call/cls_longdouble.c: Remove xfail for arm*-*-*. 2013-02-08 Anthony Green <green@moxielogic.com> * src/sparc/ffi.c (ffi_prep_closure_loc): Fix cache flushing for GCC. 2013-02-08 Matthias Klose <doko@ubuntu.com> * man/ffi_prep_cif.3: Clean up for debian linter. 2013-02-08 Peter Bergner <bergner@vnet.ibm.com> * src/powerpc/ffi.c (ffi_prep_args_SYSV): Account for FP args pushed on the stack. 2013-02-08 Anthony Green <green@moxielogic.com> * Makefile.am (EXTRA_DIST): Add missing files. * testsuite/Makefile.am (EXTRA_DIST): Ditto. * Makefile.in: Rebuilt. 2013-02-08 Anthony Green <green@moxielogic.com> * configure.ac: Move sparc asm config checks to within functions for compatibility with sun tools. * configure: Rebuilt. * src/sparc/ffi.c (ffi_prep_closure_loc): Flush cache on v9 systems. * src/sparc/v8.S (ffi_flush_icache): Implement a sparc v9 cache flusher. 2013-02-08 Nathan Rossi <nathan.rossi@xilinx.com> * src/microblaze/ffi.c (ffi_closure_call_SYSV): Fix handling of small big-endian structures. (ffi_prep_args): Ditto. 2013-02-07 Anthony Green <green@moxielogic.com> * src/sparc/v8.S (ffi_call_v8): Fix typo from last patch (effectively hiding ffi_call_v8). 2013-02-07 Anthony Green <green@moxielogic.com> * configure.ac: Update bug reporting address. * configure.in: Rebuild. * src/sparc/v8.S (ffi_flush_icache): Out-of-line cache flusher for Sun compiler. * src/sparc/ffi.c (ffi_call): Remove warning. Call ffi_flush_icache for non-GCC builds. (ffi_prep_closure_loc): Use ffi_flush_icache. * Makefile.am (EXTRA_DIST): Add libtool-ldflags. * Makefile.in: Rebuilt. * libtool-ldflags: New file. 2013-02-07 Daniel Schepler <dschepler@gmail.com> * configure.ac: Correctly identify x32 systems as 64-bit. * m4/libtool.m4: Remove libtool expr error. * aclocal.m4, configure: Rebuilt. 2013-02-07 Anthony Green <green@moxielogic.com> * configure.ac: Fix GCC usage test. * configure: Rebuilt. * README: Mention LLVM/GCC x86_64 issue. * testsuite/Makefile.in: Rebuilt. 2013-02-07 Anthony Green <green@moxielogic.com> * testsuite/libffi.call/cls_double_va.c (main): Replace // style comments with /* */ for xlc compiler. * testsuite/libffi.call/stret_large.c (main): Ditto. * testsuite/libffi.call/stret_large2.c (main): Ditto. * testsuite/libffi.call/nested_struct1.c (main): Ditto. * testsuite/libffi.call/huge_struct.c (main): Ditto. * testsuite/libffi.call/float_va.c (main): Ditto. * testsuite/libffi.call/cls_struct_va1.c (main): Ditto. * testsuite/libffi.call/cls_pointer_stack.c (main): Ditto. * testsuite/libffi.call/cls_pointer.c (main): Ditto. * testsuite/libffi.call/cls_longdouble_va.c (main): Ditto. 2013-02-06 Anthony Green <green@moxielogic.com> * man/ffi_prep_cif.3: Clean up for debian lintian checker. 2013-02-06 Anthony Green <green@moxielogic.com> * Makefile.am (pkgconfigdir): Add missing pkgconfig install bits. * Makefile.in: Rebuild. 2013-02-02 Mark H Weaver <mhw@netris.org> * src/x86/ffi64.c (ffi_call): Sign-extend integer arguments passed via general purpose registers. 2013-01-21 Nathan Rossi <nathan.rossi@xilinx.com> * README: Add MicroBlaze details. * Makefile.am: Add MicroBlaze support. * configure.ac: Likewise. * src/microblaze/ffi.c: New. * src/microblaze/ffitarget.h: Likewise. * src/microblaze/sysv.S: Likewise. 2013-01-21 Nathan Rossi <nathan.rossi@xilinx.com> * testsuite/libffi.call/return_uc.c: Fixed issue. 2013-01-21 Chris Zankel <chris@zankel.net> * README: Add Xtensa support. * Makefile.am: Likewise. * configure.ac: Likewise. * Makefile.in Regenerate. * configure: Likewise. * src/prep_cif.c: Handle Xtensa. * src/xtensa: New directory. * src/xtensa/ffi.c: New file. * src/xtensa/ffitarget.h: Ditto. * src/xtensa/sysv.S: Ditto. 2013-01-11 Anthony Green <green@moxielogic.com> * src/powerpc/ffi_darwin.c (ffi_prep_args): Replace // style comments with /* */ for xlc compiler. * src/powerpc/aix.S (ffi_call_AIX): Ditto. * testsuite/libffi.call/ffitest.h (allocate_mmap): Delete deprecated inline function. * testsuite/libffi.special/ffitestcxx.h: Ditto. * README: Add update for AIX support. 2013-01-11 Anthony Green <green@moxielogic.com> * configure.ac: Robustify pc relative reloc check. * m4/ax_cc_maxopt.m4: Don't -malign-double. This is an ABI changing option for 32-bit x86. * aclocal.m4, configure: Rebuilt. * README: Update supported target list. 2013-01-10 Anthony Green <green@moxielogic.com> * README (tested): Add Compiler column to table. 2013-01-10 Anthony Green <green@moxielogic.com> * src/x86/ffi64.c (struct register_args): Make sse array and array of unions for sunpro compiler compatibility. 2013-01-10 Anthony Green <green@moxielogic.com> * configure.ac: Test target platform size_t size. Handle both 32 and 64-bit builds for x86_64-* and i?86-* targets (allowing for CFLAG option to change default settings). * configure, aclocal.m4: Rebuilt. 2013-01-10 Anthony Green <green@moxielogic.com> * testsuite/libffi.special/special.exp: Only run exception handling tests when using GNU compiler. * m4/ax_compiler_vendor.m4: New file. * configure.ac: Test for compiler vendor and don't use AX_CFLAGS_WARN_ALL with the sun compiler. * aclocal.m4, configure: Rebuilt. 2013-01-10 Anthony Green <green@moxielogic.com> * include/ffi_common.h: Don't use GCCisms to define types when building with the SUNPRO compiler. 2013-01-10 Anthony Green <green@moxielogic.com> * configure.ac: Put local.exp in the right place. * configure: Rebuilt. * src/x86/ffi.c: Update comment about regparm function attributes. * src/x86/sysv.S (ffi_closure_SYSV): The SUNPRO compiler requires that all function arguments be passed on the stack (no regparm support). 2013-01-08 Anthony Green <green@moxielogic.com> * configure.ac: Generate local.exp. This sets CC_FOR_TARGET when we are using the vendor compiler. * testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): Point to ../local.exp. * configure, testsuite/Makefile.in: Rebuilt. * testsuite/libffi.call/call.exp: Run tests with different options, depending on whether or not we are using gcc or the vendor compiler. * testsuite/lib/libffi.exp (libffi-init): Set using_gcc based on whether or not we are building/testing with gcc. 2013-01-08 Anthony Green <green@moxielogic.com> * configure.ac: Switch x86 solaris target to X86 by default. * configure: Rebuilt. 2013-01-08 Anthony Green <green@moxielogic.com> * configure.ac: Fix test for read-only eh_frame. * configure: Rebuilt. 2013-01-08 Anthony Green <green@moxielogic.com> * src/x86/sysv.S, src/x86/unix64.S: Only emit DWARF unwind info when building with the GNU toolchain. * testsuite/libffi.call/ffitest.h (CHECK): Fix for Solaris vendor compiler. 2013-01-07 Thorsten Glaser <tg@mirbsd.org> * testsuite/libffi.call/cls_uchar_va.c, testsuite/libffi.call/cls_ushort_va.c, testsuite/libffi.call/va_1.c: Testsuite fixes. 2013-01-07 Thorsten Glaser <tg@mirbsd.org> * src/m68k/ffi.c (CIF_FLAGS_SINT8, CIF_FLAGS_SINT16): Define. (ffi_prep_cif_machdep): Fix 8-bit and 16-bit signed calls. * src/m68k/sysv.S (ffi_call_SYSV, ffi_closure_SYSV): Ditto. 2013-01-04 Anthony Green <green@moxielogic.com> * Makefile.am (AM_CFLAGS): Don't automatically add -fexceptions and -Wall. This is set in the configure script after testing for GCC. * Makefile.in: Rebuilt. 2013-01-02 rofl0r <https://github.com/rofl0r> * src/powerpc/ffi.c (ffi_prep_cif_machdep): Fix build error on ppc when long double == double. 2013-01-02 Reini Urban <rurban@x-ray.at> * Makefile.am (libffi_la_LDFLAGS): Add -no-undefined to LDFLAGS (required for shared libs on cygwin/mingw). * Makefile.in: Rebuilt. 2012-10-31 Alan Modra <amodra@gmail.co> * src/powerpc/linux64_closure.S: Add new ABI support. * src/powerpc/linux64.S: Likewise. 2012-10-30 Magnus Granberg <zorry@gentoo.org> Pavel Labushev <pavel.labushev@runbox.ru> * configure.ac: New options pax_emutramp * configure, fficonfig.h.in: Regenerated * src/closures.c: New function emutramp_enabled_check() and checks. 2012-10-30 Frederick Cheung <frederick.cheung@gmail.com> * configure.ac: Enable FFI_MAP_EXEC_WRIT for Darwin 12 (mountain lion) and future version. * configure: Rebuild. 2012-10-30 James Greenhalgh <james.greenhalgh at arm.com> Marcus Shawcroft <marcus.shawcroft at arm.com> * README: Add details of aarch64 port. * src/aarch64/ffi.c: New. * src/aarch64/ffitarget.h: Likewise. * src/aarch64/sysv.S: Likewise. * Makefile.am: Support aarch64. * configure.ac: Support aarch64. * Makefile.in, configure: Rebuilt. 2012-10-30 James Greenhalgh <james.greenhalgh at arm.com> Marcus Shawcroft <marcus.shawcroft at arm.com> * testsuite/lib/libffi.exp: Add support for aarch64. * testsuite/libffi.call/cls_struct_va1.c: New. * testsuite/libffi.call/cls_uchar_va.c: Likewise. * testsuite/libffi.call/cls_uint_va.c: Likewise. * testsuite/libffi.call/cls_ulong_va.c: Likewise. * testsuite/libffi.call/cls_ushort_va.c: Likewise. * testsuite/libffi.call/nested_struct11.c: Likewise. * testsuite/libffi.call/uninitialized.c: Likewise. * testsuite/libffi.call/va_1.c: Likewise. * testsuite/libffi.call/va_struct1.c: Likewise. * testsuite/libffi.call/va_struct2.c: Likewise. * testsuite/libffi.call/va_struct3.c: Likewise. 2012-10-12 Walter Lee <walt@tilera.com> * Makefile.am: Add TILE-Gx/TILEPro support. * configure.ac: Likewise. * Makefile.in: Regenerate. * configure: Likewise. * src/prep_cif.c (ffi_prep_cif_core): Handle TILE-Gx/TILEPro. * src/tile: New directory. * src/tile/ffi.c: New file. * src/tile/ffitarget.h: Ditto. * src/tile/tile.S: Ditto. 2012-10-12 Matthias Klose <doko@ubuntu.com> * generate-osx-source-and-headers.py: Normalize whitespace. 2012-09-14 David Edelsohn <dje.gcc@gmail.com> * configure: Regenerated. 2012-08-26 Andrew Pinski <apinski@cavium.com> PR libffi/53014 * src/mips/ffi.c (ffi_prep_closure_loc): Allow n32 with soft-float and n64 with soft-float. 2012-08-08 Uros Bizjak <ubizjak@gmail.com> * src/s390/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test, just return FFI_BAD_ABI when things are wrong. 2012-07-18 H.J. Lu <hongjiu.lu@intel.com> PR libffi/53982 PR libffi/53973 * src/x86/ffitarget.h: Check __ILP32__ instead of __LP64__ for x32. (FFI_SIZEOF_JAVA_RAW): Defined to 4 for x32. 2012-05-16 H.J. Lu <hongjiu.lu@intel.com> * configure: Regenerated. 2012-05-05 Nicolas Lelong * libffi.xcodeproj/project.pbxproj: Fixes. * README: Update for iOS builds. 2012-04-23 Alexandre Keunecke I. de Mendonca <alexandre.keunecke@gmail.com> * configure.ac: Add Blackfin/sysv support * Makefile.am: Add Blackfin/sysv support * src/bfin/ffi.c: Add Blackfin/sysv support * src/bfin/ffitarget.h: Add Blackfin/sysv support 2012-04-11 Anthony Green <green@moxielogic.com> * Makefile.am (EXTRA_DIST): Add new script. * Makefile.in: Rebuilt. 2012-04-11 Zachary Waldowski <zwaldowski@gmail.com> * generate-ios-source-and-headers.py, libffi.xcodeproj/project.pbxproj: Support a Mac static library via Xcode. Set iOS compatibility to 4.0. Move iOS trampoline generation into an Xcode "run script" phase. Include both as Xcode build scripts. Don't always regenerate config files. 2012-04-10 Anthony Green <green@moxielogic.com> * src/powerpc/ffi_darwin.c (ffi_prep_args): Add missing semicolon. 2012-04-06 Anthony Green <green@moxielogic.com> * Makefile.am (EXTRA_DIST): Add new iOS/xcode files. * Makefile.in: Rebuilt. 2012-04-06 Mike Lewis <mikelikespie@gmail.com> * generate-ios-source-and-headers.py: New file. * libffi.xcodeproj/project.pbxproj: New file. * README: Update instructions on building iOS binary. * build-ios.sh: Delete. 2012-04-06 Anthony Green <green@moxielogic.com> * src/x86/ffi64.c (UINT128): Define differently for Intel and GNU compilers, then use it. 2012-04-06 H.J. Lu <hongjiu.lu@intel.com> * m4/libtool.m4 (_LT_ENABLE_LOCK): Support x32. 2012-04-06 Anthony Green <green@moxielogic.com> * testsuite/Makefile.am (EXTRA_DIST): Add missing test cases. * testsuite/Makefile.in: Rebuilt. 2012-04-05 Zachary Waldowski <zwaldowski@gmail.com> * include/ffi.h.in: Add missing trampoline table fields. * src/arm/sysv.S: Fix ENTRY definition, and wrap symbol references in CNAME. * src/x86/ffi.c: Wrap Windows specific code in ifdefs. 2012-04-02 Peter Bergner <bergner@vnet.ibm.com> * src/powerpc/ffi.c (ffi_prep_args_SYSV): Declare double_tmp. Silence casting pointer to integer of different size warning. Delete goto to previously deleted label. (ffi_call): Silence possibly undefined warning. (ffi_closure_helper_SYSV): Declare variable type. 2012-04-02 Peter Rosin <peda@lysator.liu.se> * src/x86/win32.S (ffi_call_win32): Sign/zero extend the return value in the Intel version as is already done for the AT&T version. (ffi_closure_SYSV): Likewise. (ffi_closure_raw_SYSV): Likewise. (ffi_closure_STDCALL): Likewise. 2012-03-29 Peter Rosin <peda@lysator.liu.se> * src/x86/win32.S (ffi_closure_raw_THISCALL): Unify the frame generation, fix the ENDP label and remove the surplus third arg from the 'lea' insn. 2012-03-29 Peter Rosin <peda@lysator.liu.se> * src/x86/win32.S (ffi_closure_raw_SYSV): Make the 'stubraw' label visible outside the PROC, so that ffi_closure_raw_THISCALL can see it. Also instruct the assembler to add a frame to the function. 2012-03-23 Peter Rosin <peda@lysator.liu.se> * Makefile.am (AM_CPPFLAGS): Add -DFFI_BUILDING. * Makefile.in: Rebuilt. * include/ffi.h.in [MSVC]: Add __declspec(dllimport) decorations to all data exports, when compiling libffi clients using MSVC. 2012-03-29 Peter Rosin <peda@lysator.liu.se> * src/x86/ffitarget.h (ffi_abi): Add new ABI FFI_MS_CDECL and make it the default for MSVC. (FFI_TYPE_MS_STRUCT): New structure return convention. * src/x86/ffi.c (ffi_prep_cif_machdep): Tweak the structure return convention for FFI_MS_CDECL to be FFI_TYPE_MS_STRUCT instead of an ordinary FFI_TYPE_STRUCT. (ffi_prep_args): Treat FFI_TYPE_MS_STRUCT as FFI_TYPE_STRUCT. (ffi_call): Likewise. (ffi_prep_incoming_args_SYSV): Likewise. (ffi_raw_call): Likewise. (ffi_prep_closure_loc): Treat FFI_MS_CDECL as FFI_SYSV. * src/x86/win32.S (ffi_closure_SYSV): For FFI_TYPE_MS_STRUCT, return a pointer to the result structure in eax and don't pop that pointer from the stack, the caller takes care of it. (ffi_call_win32): Treat FFI_TYPE_MS_STRUCT as FFI_TYPE_STRUCT. (ffi_closure_raw_SYSV): Likewise. 2012-03-22 Peter Rosin <peda@lysator.liu.se> * testsuite/libffi.call/closure_stdcall.c [MSVC]: Add inline assembly version with Intel syntax. * testsuite/libffi.call/closure_thiscall.c [MSVC]: Likewise. 2012-03-23 Peter Rosin <peda@lysator.liu.se> * testsuite/libffi.call/ffitest.h: Provide abstration of __attribute__((fastcall)) in the form of a __FASTCALL__ define. Define it to __fastcall for MSVC. * testsuite/libffi.call/fastthis1_win32.c: Use the above. * testsuite/libffi.call/fastthis2_win32.c: Likewise. * testsuite/libffi.call/fastthis3_win32.c: Likewise. * testsuite/libffi.call/strlen2_win32.c: Likewise. * testsuite/libffi.call/struct1_win32.c: Likewise. * testsuite/libffi.call/struct2_win32.c: Likewise. 2012-03-22 Peter Rosin <peda@lysator.liu.se> * src/x86/win32.S [MSVC] (ffi_closure_THISCALL): Remove the manual frame on function entry, MASM adds one automatically. 2012-03-22 Peter Rosin <peda@lysator.liu.se> * testsuite/libffi.call/ffitest.h [MSVC]: Add kludge for missing bits in the MSVC headers. 2012-03-22 Peter Rosin <peda@lysator.liu.se> * testsuite/libffi.call/cls_12byte.c: Adjust to the C89 style with no declarations after statements. * testsuite/libffi.call/cls_16byte.c: Likewise. * testsuite/libffi.call/cls_18byte.c: Likewise. * testsuite/libffi.call/cls_19byte.c: Likewise. * testsuite/libffi.call/cls_1_1byte.c: Likewise. * testsuite/libffi.call/cls_20byte.c: Likewise. * testsuite/libffi.call/cls_20byte1.c: Likewise. * testsuite/libffi.call/cls_24byte.c: Likewise. * testsuite/libffi.call/cls_2byte.c: Likewise. * testsuite/libffi.call/cls_3_1byte.c: Likewise. * testsuite/libffi.call/cls_3byte1.c: Likewise. * testsuite/libffi.call/cls_3byte2.c: Likewise. * testsuite/libffi.call/cls_4_1byte.c: Likewise. * testsuite/libffi.call/cls_4byte.c: Likewise. * testsuite/libffi.call/cls_5_1_byte.c: Likewise. * testsuite/libffi.call/cls_5byte.c: Likewise. * testsuite/libffi.call/cls_64byte.c: Likewise. * testsuite/libffi.call/cls_6_1_byte.c: Likewise. * testsuite/libffi.call/cls_6byte.c: Likewise. * testsuite/libffi.call/cls_7_1_byte.c: Likewise. * testsuite/libffi.call/cls_7byte.c: Likewise. * testsuite/libffi.call/cls_8byte.c: Likewise. * testsuite/libffi.call/cls_9byte1.c: Likewise. * testsuite/libffi.call/cls_9byte2.c: Likewise. * testsuite/libffi.call/cls_align_double.c: Likewise. * testsuite/libffi.call/cls_align_float.c: Likewise. * testsuite/libffi.call/cls_align_longdouble.c: Likewise. * testsuite/libffi.call/cls_align_longdouble_split.c: Likewise. * testsuite/libffi.call/cls_align_longdouble_split2.c: Likewise. * testsuite/libffi.call/cls_align_pointer.c: Likewise. * testsuite/libffi.call/cls_align_sint16.c: Likewise. * testsuite/libffi.call/cls_align_sint32.c: Likewise. * testsuite/libffi.call/cls_align_sint64.c: Likewise. * testsuite/libffi.call/cls_align_uint16.c: Likewise. * testsuite/libffi.call/cls_align_uint32.c: Likewise. * testsuite/libffi.call/cls_align_uint64.c: Likewise. * testsuite/libffi.call/cls_dbls_struct.c: Likewise. * testsuite/libffi.call/cls_pointer_stack.c: Likewise. * testsuite/libffi.call/err_bad_typedef.c: Likewise. * testsuite/libffi.call/huge_struct.c: Likewise. * testsuite/libffi.call/nested_struct.c: Likewise. * testsuite/libffi.call/nested_struct1.c: Likewise. * testsuite/libffi.call/nested_struct10.c: Likewise. * testsuite/libffi.call/nested_struct2.c: Likewise. * testsuite/libffi.call/nested_struct3.c: Likewise. * testsuite/libffi.call/nested_struct4.c: Likewise. * testsuite/libffi.call/nested_struct5.c: Likewise. * testsuite/libffi.call/nested_struct6.c: Likewise. * testsuite/libffi.call/nested_struct7.c: Likewise. * testsuite/libffi.call/nested_struct8.c: Likewise. * testsuite/libffi.call/nested_struct9.c: Likewise. * testsuite/libffi.call/stret_large.c: Likewise. * testsuite/libffi.call/stret_large2.c: Likewise. * testsuite/libffi.call/stret_medium.c: Likewise. * testsuite/libffi.call/stret_medium2.c: Likewise. * testsuite/libffi.call/struct1.c: Likewise. * testsuite/libffi.call/struct1_win32.c: Likewise. * testsuite/libffi.call/struct2.c: Likewise. * testsuite/libffi.call/struct2_win32.c: Likewise. * testsuite/libffi.call/struct3.c: Likewise. * testsuite/libffi.call/struct4.c: Likewise. * testsuite/libffi.call/struct5.c: Likewise. * testsuite/libffi.call/struct6.c: Likewise. * testsuite/libffi.call/struct7.c: Likewise. * testsuite/libffi.call/struct8.c: Likewise. * testsuite/libffi.call/struct9.c: Likewise. * testsuite/libffi.call/testclosure.c: Likewise. 2012-03-21 Peter Rosin <peda@lysator.liu.se> * testsuite/libffi.call/float_va.c (float_va_fn): Use %f when printing doubles (%lf is for long doubles). (main): Likewise. 2012-03-21 Peter Rosin <peda@lysator.liu.se> * testsuite/lib/target-libpath.exp [*-*-cygwin*, *-*-mingw*] (set_ld_library_path_env_vars): Add the library search dir to PATH (and save PATH for later). (restore_ld_library_path_env_vars): Restore PATH. 2012-03-21 Peter Rosin <peda@lysator.liu.se> * testsuite/lib/target-libpath.exp [*-*-cygwin*, *-*-mingw*] (set_ld_library_path_env_vars): Add the library search dir to PATH (and save PATH for later). (restore_ld_library_path_env_vars): Restore PATH. 2012-03-20 Peter Rosin <peda@lysator.liu.se> * testsuite/libffi.call/strlen2_win32.c (main): Remove bug. * src/x86/win32.S [MSVC] (ffi_closure_SYSV): Make the 'stub' label visible outside the PROC, so that ffi_closure_THISCALL can see it. 2012-03-20 Peter Rosin <peda@lysator.liu.se> * testsuite/libffi.call/strlen2_win32.c (main): Remove bug. * src/x86/win32.S [MSVC] (ffi_closure_SYSV): Make the 'stub' label visible outside the PROC, so that ffi_closure_THISCALL can see it. 2012-03-19 Alan Hourihane <alanh@fairlite.co.uk> * src/m68k/ffi.c: Add MINT support. * src/m68k/sysv.S: Ditto. 2012-03-06 Chung-Lin Tang <cltang@codesourcery.com> * src/arm/ffi.c (ffi_call): Add __ARM_EABI__ guard around call to ffi_call_VFP(). (ffi_prep_closure_loc): Add __ARM_EABI__ guard around use of ffi_closure_VFP. * src/arm/sysv.S: Add __ARM_EABI__ guard around VFP code. 2012-03-19 chennam <csit@axway.com> * src/powerpc/ffi_darwin.c (ffi_prep_closure_loc): Fix AIX closure support. 2012-03-13 Kaz Kojima <kkojima@gcc.gnu.org> * src/sh/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test, just return FFI_BAD_ABI when things are wrong. * src/sh64/ffi.c (ffi_prep_closure_loc): Ditto. 2012-03-09 David Edelsohn <dje.gcc@gmail.com> * src/powerpc/aix_closure.S (ffi_closure_ASM): Adjust for Darwin64 change to return value of ffi_closure_helper_DARWIN and load type from return type. 2012-03-03 H.J. Lu <hongjiu.lu@intel.com> * src/x86/ffi64.c (ffi_call): Cast the return value to unsigned long. (ffi_prep_closure_loc): Cast to 64bit address in trampoline. (ffi_closure_unix64_inner): Cast return pointer to unsigned long first. * src/x86/ffitarget.h (FFI_SIZEOF_ARG): Defined to 8 for x32. (ffi_arg): Set to unsigned long long for x32. (ffi_sarg): Set to long long for x32. 2012-03-03 H.J. Lu <hongjiu.lu@intel.com> * src/prep_cif.c (ffi_prep_cif_core): Properly check bad ABI. 2012-03-03 Andoni Morales Alastruey <ylatuya@gmail.com> * configure.ac: Add -no-undefined for both 32- and 64-bit x86 windows-like hosts. * configure: Rebuilt. 2012-02-27 Mikael Pettersson <mikpe@it.uu.se> PR libffi/52223 * Makefile.am (FLAGS_TO_PASS): Define. * Makefile.in: Regenerate. 2012-02-23 Anthony Green <green@moxielogic.com> * src/*/ffitarget.h: Ensure that users never include ffitarget.h directly. 2012-02-23 Kai Tietz <ktietz@redhat.com> PR libffi/52221 * src/x86/ffi.c (ffi_closure_raw_THISCALL): New prototype. (ffi_prep_raw_closure_loc): Use ffi_closure_raw_THISCALL for thiscall-convention. (ffi_raw_call): Use ffi_prep_args_raw. * src/x86/win32.S (ffi_closure_raw_THISCALL): Add implementation for stub. 2012-02-10 Kai Tietz <ktietz@redhat.com> * configure.ac (AM_LTLDFLAGS): Add -no-undefine for x64 windows target. * configure: Regenerated. 2012-02-08 Kai Tietz <ktietz@redhat.com> * src/prep_cif.c (ffi_prep_cif): Allow for X86_WIN32 also FFI_THISCALL. * src/x86/ffi.c (ffi_closure_THISCALL): Add prototype. (FFI_INIT_TRAMPOLINE_THISCALL): New trampoline code. (ffi_prep_closure_loc): Add FFI_THISCALL support. * src/x86/ffitarget.h (FFI_TRAMPOLINE_SIZE): Adjust size. * src/x86/win32.S (ffi_closure_THISCALL): New closure code for thiscall-calling convention. * testsuite/libffi.call/closure_thiscall.c: New test. 2012-01-28 Kai Tietz <ktietz@redhat.com> * src/libffi/src/x86/ffi.c (ffi_call_win32): Add new argument to prototype for specify calling-convention. (ffi_call): Add support for stdcall/thiscall convention. (ffi_prep_args): Likewise. (ffi_raw_call): Likewise. * src/x86/ffitarget.h (ffi_abi): Add FFI_THISCALL and FFI_FASTCALL. * src/x86/win32.S (_ffi_call_win32): Add support for fastcall/thiscall calling-convention calls. * testsuite/libffi.call/fastthis1_win32.c: New test. * testsuite/libffi.call/fastthis2_win32.c: New test. * testsuite/libffi.call/fastthis3_win32.c: New test. * testsuite/libffi.call/strlen2_win32.c: New test. * testsuite/libffi.call/many2_win32.c: New test. * testsuite/libffi.call/struct1_win32.c: New test. * testsuite/libffi.call/struct2_win32.c: New test. 2012-01-23 Uros Bizjak <ubizjak@gmail.com> * src/alpha/ffi.c (ffi_prep_closure_loc): Check for bad ABI. 2012-01-23 Anthony Green <green@moxielogic.com> Chris Young <cdyoung@ntlworld.com> * configure.ac: Add Amiga support. * configure: Rebuilt. 2012-01-23 Dmitry Nadezhin <dmitry.nadezhin@gmail.com> * include/ffi_common.h (LIKELY, UNLIKELY): Fix definitions. 2012-01-23 Andreas Schwab <schwab@linux-m68k.org> * src/m68k/sysv.S (ffi_call_SYSV): Properly test for plain mc68000. Test for __HAVE_68881__ in addition to __MC68881__. 2012-01-19 Jakub Jelinek <jakub@redhat.com> PR rtl-optimization/48496 * src/ia64/ffi.c (ffi_call): Fix up aliasing violations. 2012-01-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * configure.ac (i?86-*-*): Set TARGET to X86_64. * configure: Regenerate. 2011-12-07 Andrew Pinski <apinski@cavium.com> PR libffi/50051 * src/mips/n32.S: Add ".set mips4". 2011-11-21 Andreas Tobler <andreast@fgznet.ch> * configure: Regenerate. 2011-11-12 David Gilbert <david.gilbert@linaro.org> * doc/libffi.texi, include/ffi.h.in, include/ffi_common.h, man/Makefile.am, man/ffi.3, man/ffi_prep_cif.3, man/ffi_prep_cif_var.3, src/arm/ffi.c, src/arm/ffitarget.h, src/cris/ffi.c, src/prep_cif.c, testsuite/libffi.call/cls_double_va.c, testsuite/libffi.call/cls_longdouble_va.c, testsuite/libffi.call/float_va.c: Many changes to support variadic function calls. 2011-11-12 Kyle Moffett <Kyle.D.Moffett@boeing.com> * src/powerpc/ffi.c, src/powerpc/ffitarget.h, src/powerpc/ppc_closure.S, src/powerpc/sysv.S: Many changes for softfloat powerpc variants. 2011-11-12 Petr Salinger <Petr.Salinger@seznam.cz> * configure.ac (FFI_EXEC_TRAMPOLINE_TABLE): Fix kfreebsd support. * configure: Rebuilt. 2011-11-12 Timothy Wall <twall@users.sf.net> * src/arm/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV): Max alignment of 4 for wince on ARM. 2011-11-12 Kyle Moffett <Kyle.D.Moffett@boeing.com> Anthony Green <green@moxielogic.com> * src/ppc/sysv.S, src/ppc/ffi.c: Remove use of ppc string instructions (not available on some cores, like the PPC440). 2011-11-12 Kimura Wataru <kimuraw@i.nifty.jp> * m4/ax_enable_builddir: Change from string comparison to numeric comparison for wc output. * configure.ac: Enable FFI_MMAP_EXEC_WRIT for darwin11 aka Mac OS X 10.7. * configure: Rebuilt. 2011-11-12 Anthony Green <green@moxielogic.com> * Makefile.am (AM_CCASFLAGS): Add -g option to build assembly files with debug info. * Makefile.in: Rebuilt. 2011-11-12 Jasper Lievisse Adriaanse <jasper@openbsd.org> * README: Update list of supported OpenBSD systems. 2011-11-12 Anthony Green <green@moxielogic.com> * libtool-version: Update. * Makefile.am (nodist_libffi_la_SOURCES): Add src/debug.c if FFI_DEBUG. (libffi_la_SOURCES): Remove src/debug.c (EXTRA_DIST): Add src/debug.c * Makefile.in: Rebuilt. * README: Update for 3.0.11. 2011-11-10 Richard Henderson <rth@redhat.com> * configure.ac (GCC_AS_CFI_PSEUDO_OP): Use it instead of inline check. * configure, aclocal.m4: Rebuild. 2011-09-04 Iain Sandoe <iains@gcc.gnu.org> PR libffi/49594 * src/powerpc/darwin_closure.S (stubs): Make the stub binding helper reference track the architecture pointer size. 2011-08-25 Andrew Haley <aph@redhat.com> * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Remove hard-coded assembly instructions. * src/arm/sysv.S (ffi_arm_trampoline): Put them here instead. 2011-07-11 Andrew Haley <aph@redhat.com> * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Clear icache. 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * testsuite/libffi.call/cls_double_va.c: Move PR number to comment. * testsuite/libffi.call/cls_longdouble_va.c: Likewise. 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> PR libffi/46660 * testsuite/libffi.call/cls_double_va.c: xfail dg-output on mips-sgi-irix6*. * testsuite/libffi.call/cls_longdouble_va.c: Likewise. 2011-06-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * testsuite/libffi.call/huge_struct.c (test_large_fn): Use PRIu8, PRId8 instead of %hhu, %hhd. * testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRId8, PRIu8): Define. [__sgi__] (PRId8, PRIu8): Define. 2011-04-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * src/alpha/osf.S (UA_SI, FDE_ENCODING, FDE_ENCODE, FDE_ARANGE): Define. Use them to handle ELF vs. ECOFF differences. [__osf__] (_GLOBAL__F_ffi_call_osf): Define. 2011-03-30 Timothy Wall <twall@users.sf.net> * src/powerpc/darwin.S: Fix unknown FDE encoding. * src/powerpc/darwin_closure.S: ditto. 2011-02-25 Anthony Green <green@moxielogic.com> * src/powerpc/ffi.c (ffi_prep_closure_loc): Allow for more 32-bit ABIs. 2011-02-15 Anthony Green <green@moxielogic.com> * m4/ax_cc_maxopt.m4: Don't -malign-double or use -ffast-math. * configure: Rebuilt. 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * configure: Regenerate. 2011-02-13 Anthony Green <green@moxielogic.com> * include/ffi_common.h (UNLIKELY, LIKELY): Define. * src/x86/ffi64.c (UNLIKELY, LIKELY): Remove definition. * src/prep_cif.c (UNLIKELY, LIKELY): Remove definition. * src/prep_cif.c (initialize_aggregate): Convert assertion into FFI_BAD_TYPEDEF return. Initialize arg size and alignment to 0. * src/pa/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test, just return FFI_BAD_ABI when things are wrong. * src/arm/ffi.c (ffi_prep_closure_loc): Ditto. * src/powerpc/ffi.c (ffi_prep_closure_loc): Ditto. * src/mips/ffi.c (ffi_prep_closure_loc): Ditto. * src/ia64/ffi.c (ffi_prep_closure_loc): Ditto. * src/avr32/ffi.c (ffi_prep_closure_loc): Ditto. 2011-02-11 Anthony Green <green@moxielogic.com> * src/sparc/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test, just return FFI_BAD_ABI when things are wrong. 2012-02-11 Eric Botcazou <ebotcazou@adacore.com> * src/sparc/v9.S (STACKFRAME): Bump to 176. 2011-02-09 Stuart Shelton <srcshelton@gmail.com> http://bugs.gentoo.org/show_bug.cgi?id=286911 * src/mips/ffitarget.h: Clean up error messages. * src/java_raw_api.c (ffi_java_translate_args): Cast raw arg to ffi_raw*. * include/ffi.h.in: Add pragma for SGI compiler. 2011-02-09 Anthony Green <green@moxielogic.com> * configure.ac: Add powerpc64-*-darwin* support. 2011-02-09 Anthony Green <green@moxielogic.com> * README: Mention Interix. 2011-02-09 Jonathan Callen <abcd@gentoo.org> * configure.ac: Add Interix to win32/cygwin/mingw case. * configure: Ditto. * src/closures.c: Treat Interix like Cygwin, instead of as a generic win32. 2011-02-09 Anthony Green <green@moxielogic.com> * testsuite/libffi.call/err_bad_typedef.c: Remove xfail. * testsuite/libffi.call/err_bad_abi.c: Remove xfail. * src/x86/ffi64.c (UNLIKELY, LIKELY): Define. (ffi_prep_closure_loc): Check for bad ABI. * src/prep_cif.c (UNLIKELY, LIKELY): Define. (initialize_aggregate): Check for bad types. 2011-02-09 Landon Fuller <landonf@plausible.coop> * Makefile.am (EXTRA_DIST): Add build-ios.sh, src/arm/gentramp.sh, src/arm/trampoline.S. (nodist_libffi_la_SOURCES): Add src/arc/trampoline.S. * configure.ac (FFI_EXEC_TRAMPOLINE_TABLE): Define. * src/arm/ffi.c (ffi_trampoline_table) (ffi_closure_trampoline_table_page, ffi_trampoline_table_entry) (FFI_TRAMPOLINE_CODELOC_CONFIG, FFI_TRAMPOLINE_CONFIG_PAGE_OFFSET) (FFI_TRAMPOLINE_COUNT, ffi_trampoline_lock, ffi_trampoline_tables) (ffi_trampoline_table_alloc, ffi_closure_alloc, ffi_closure_free): Define for FFI_EXEC_TRAMPOLINE_TABLE case (iOS). (ffi_prep_closure_loc): Handl FFI_EXEC_TRAMPOLINE_TABLE case separately. * src/arm/sysv.S: Handle Apple iOS host. * src/closures.c: Handle FFI_EXEC_TRAMPOLINE_TABLE case. * build-ios.sh: New file. * fficonfig.h.in, configure, Makefile.in: Rebuilt. * README: Mention ARM iOS. 2011-02-08 Oren Held <orenhe@il.ibm.com> * src/dlmalloc.c (_STRUCT_MALLINFO): Define in order to avoid redefinition of mallinfo on HP-UX. 2011-02-08 Ginn Chen <ginn.chen@oracle.com> * src/sparc/ffi.c (ffi_call): Make compatible with Solaris Studio aggregate return ABI. Flush cache. (ffi_prep_closure_loc): Flush cache. 2011-02-11 Anthony Green <green@moxielogic.com> From Tom Honermann <tom.honermann@oracle.com>: * src/powerpc/aix.S (ffi_call_AIX): Support for xlc toolchain on AIX. Declare .ffi_prep_args. Insert nops after branch instructions so that the AIX linker can insert TOC reload instructions. * src/powerpc/aix_closure.S: Declare .ffi_closure_helper_DARWIN. 2011-02-08 Ed <ed@kdtc.net> * src/powerpc/asm.h: Fix grammar nit in comment. 2011-02-08 Uli Link <ul.mcamafia@linkitup.de> * include/ffi.h.in (FFI_64_BIT_MAX): Define and use. 2011-02-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> PR libffi/46661 * testsuite/libffi.call/cls_pointer.c (main): Cast void * to uintptr_t first. * testsuite/libffi.call/cls_pointer_stack.c (main): Likewise. 2011-02-08 Rafael Avila de Espindola <respindola@mozilla.com> * configure.ac: Fix x86 test for pc related relocs. * configure: Rebuilt. 2011-02-07 Joel Sherrill <joel.sherrill@oarcorp.com> * libffi/src/m68k/ffi.c: Add RTEMS support for cache flushing. Handle case when CPU variant does not have long double support. * libffi/src/m68k/sysv.S: Add support for mc68000, Coldfire, and cores with soft floating point. 2011-02-07 Joel Sherrill <joel.sherrill@oarcorp.com> * configure.ac: Add mips*-*-rtems* support. * configure: Regenerate. * src/mips/ffitarget.h: Ensure needed constants are available for targets which do not have sgidefs.h. 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> PR target/40125 * configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs. * configure: Regenerate. 2010-12-18 Iain Sandoe <iains@gcc.gnu.org> PR libffi/29152 PR libffi/42378 * src/powerpc/darwin_closure.S: Provide Darwin64 implementation, update comments. * src/powerpc/ffitarget.h (POWERPC_DARWIN64): New, (FFI_TRAMPOLINE_SIZE): Update for Darwin64. * src/powerpc/darwin.S: Provide Darwin64 implementation, update comments. * src/powerpc/ffi_darwin.c: Likewise. 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * configure.ac (libffi_cv_as_ascii_pseudo_op): Use double backslashes. (libffi_cv_as_string_pseudo_op): Likewise. * configure: Regenerate. 2010-12-03 Chung-Lin Tang <cltang@codesourcery.com> * src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive. (ffi_closure_VFP): Same. (ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp' directive. 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define. (PRIuPTR): Define. 2010-11-29 Richard Henderson <rth@redhat.com> Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define. (.eh_frame): Use FDE_ENCODING. (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE. 2010-11-22 Jacek Caban <jacek@codeweavers.com> * configure.ac: Check for symbol underscores on mingw-w64. * configure: Rebuilt. * src/x86/win64.S: Correctly access extern symbols in respect to underscores. 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * testsuite/lib/libffi-dg.exp: Rename ... * testsuite/lib/libffi.exp: ... to this. * libffi/testsuite/libffi.call/call.exp: Don't load libffi-dg.exp. * libffi/testsuite/libffi.special/special.exp: Likewise. 2010-10-28 Chung-Lin Tang <cltang@codesourcery.com> * src/arm/ffi.c (ffi_prep_args): Add VFP register argument handling code, new parameter, and return value. Update comments. (ffi_prep_cif_machdep): Add case for VFP struct return values. Add call to layout_vfp_args(). (ffi_call_SYSV): Update declaration. (ffi_call_VFP): New declaration. (ffi_call): Add VFP struct return conditions. Call ffi_call_VFP() when ABI is FFI_VFP. (ffi_closure_VFP): New declaration. (ffi_closure_SYSV_inner): Add new vfp_args parameter, update call to ffi_prep_incoming_args_SYSV(). (ffi_prep_incoming_args_SYSV): Update parameters. Add VFP argument case handling. (ffi_prep_closure_loc): Pass ffi_closure_VFP to trampoline construction under VFP hard-float. (rec_vfp_type_p): New function. (vfp_type_p): Same. (place_vfp_arg): Same. (layout_vfp_args): Same. * src/arm/ffitarget.h (ffi_abi): Add FFI_VFP. Define FFI_DEFAULT_ABI based on __ARM_PCS_VFP. (FFI_EXTRA_CIF_FIELDS): Define for adding VFP hard-float specific fields. (FFI_TYPE_STRUCT_VFP_FLOAT): Define internally used type code. (FFI_TYPE_STRUCT_VFP_DOUBLE): Same. * src/arm/sysv.S (ffi_call_SYSV): Change call of ffi_prep_args() to direct call. Move function pointer load upwards. (ffi_call_VFP): New function. (ffi_closure_VFP): Same. * testsuite/lib/libffi-dg.exp (check-flags): New function. (dg-skip-if): New function. * testsuite/libffi.call/cls_double_va.c: Skip if target is arm*-*-* and compiler options include -mfloat-abi=hard. * testsuite/libffi.call/cls_longdouble_va.c: Same. 2010-10-01 Jakub Jelinek <jakub@redhat.com> PR libffi/45677 * src/x86/ffi64.c (ffi_prep_cif_machdep): Ensure cif->bytes is a multiple of 8. * testsuite/libffi.call/many2.c: New test. 2010-08-20 Mark Wielaard <mjw@redhat.com> * src/closures.c (open_temp_exec_file_mnt): Check if getmntent_r returns NULL. 2010-08-09 Andreas Tobler <andreast@fgznet.ch> * configure.ac: Add target powerpc64-*-freebsd*. * configure: Regenerate. * testsuite/libffi.call/cls_align_longdouble_split.c: Pass -mlong-double-128 only to linux targets. * testsuite/libffi.call/cls_align_longdouble_split2.c: Likewise. * testsuite/libffi.call/cls_longdouble.c: Likewise. * testsuite/libffi.call/huge_struct.c: Likewise. 2010-08-05 Dan Witte <dwitte@mozilla.com> * Makefile.am: Pass FFI_DEBUG define to msvcc.sh for linking to the debug CRT when --enable-debug is given. * configure.ac: Define it. * msvcc.sh: Translate -g and -DFFI_DEBUG appropriately. 2010-08-04 Dan Witte <dwitte@mozilla.com> * src/x86/ffitarget.h: Add X86_ANY define for all x86/x86_64 platforms. * src/x86/ffi.c: Remove redundant ifdef checks. * src/prep_cif.c: Push stack space computation into src/x86/ffi.c for X86_ANY so return value space doesn't get added twice. 2010-08-03 Neil Rashbrooke <neil@parkwaycc.co.uk> * msvcc.sh: Don't pass -safeseh to ml64 because behavior is buggy. 2010-07-22 Dan Witte <dwitte@mozilla.com> * src/*/ffitarget.h: Make FFI_LAST_ABI one past the last valid ABI. * src/prep_cif.c: Fix ABI assertion. * src/cris/ffi.c: Ditto. 2010-07-10 Evan Phoenix <evan@fallingsnow.net> * src/closures.c (selinux_enabled_check): Fix strncmp usage bug. 2010-07-07 Dan Horák <dan@danny.cz> * include/ffi.h.in: Protect #define with #ifndef. * src/powerpc/ffitarget.h: Ditto. * src/s390/ffitarget.h: Ditto. * src/sparc/ffitarget.h: Ditto. 2010-07-07 Neil Roberts <neil@linux.intel.com> * src/x86/sysv.S (ffi_call_SYSV): Align the stack pointer to 16-bytes. 2010-07-02 Jakub Jelinek <jakub@redhat.com> * Makefile.am (AM_MAKEFLAGS): Pass also mandir to submakes. * Makefile.in: Regenerated. 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * configure.ac (libffi_cv_as_x86_pcrel): Check for illegal in as output, too. (libffi_cv_as_ascii_pseudo_op): Check for .ascii. (libffi_cv_as_string_pseudo_op): Check for .string. * configure: Regenerate. * fficonfig.h.in: Regenerate. * src/x86/sysv.S (.eh_frame): Use .ascii, .string or error. 2010-05-11 Dan Witte <dwitte@mozilla.com> * doc/libffi.tex: Document previous change. 2010-05-11 Makoto Kato <m_kato@ga2.so-net.ne.jp> * src/x86/ffi.c (ffi_call): Don't copy structs passed by value. 2010-05-05 Michael Kohler <michaelkohler@live.com> * src/dlmalloc.c (dlfree): Fix spelling. * src/ia64/ffi.c (ffi_prep_cif_machdep): Ditto. * configure.ac: Ditto. * configure: Rebuilt. 2010-04-13 Dan Witte <dwitte@mozilla.com> * msvcc.sh: Build with -W3 instead of -Wall. * src/powerpc/ffi_darwin.c: Remove build warnings. * src/x86/ffi.c: Ditto. * src/x86/ffitarget.h: Ditto. 2010-04-12 Dan Witte <dwitte@mozilla.com> Walter Meinl <wuno@lsvw.de> * configure.ac: Add OS/2 support. * configure: Rebuilt. * src/closures.c: Ditto. * src/dlmalloc.c: Ditto. * src/x86/win32.S: Ditto. 2010-04-07 Jakub Jelinek <jakub@redhat.com> * testsuite/libffi.call/err_bad_abi.c: Remove unused args variable. 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * include/Makefile.in: Regenerate. * man/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. 2010-03-30 Dan Witte <dwitte@mozilla.com> * msvcc.sh: Disable build warnings. * README (tested): Clarify windows build procedure. 2010-03-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * configure.ac (libffi_cv_as_x86_64_unwind_section_type): New test. * configure: Regenerate. * fficonfig.h.in: Regenerate. * libffi/src/x86/unix64.S (.eh_frame) [HAVE_AS_X86_64_UNWIND_SECTION_TYPE]: Use @unwind section type. 2010-03-14 Matthias Klose <doko@ubuntu.com> * src/x86/ffi64.c: Fix typo in comment. * src/x86/ffi.c: Use /* ... */ comment style. 2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * doc/libffi.texi (The Closure API): Fix typo. * doc/libffi.info: Remove. 2010-02-15 Matthias Klose <doko@ubuntu.com> * src/arm/sysv.S (__ARM_ARCH__): Define for processor __ARM_ARCH_7EM__. 2010-01-15 Anthony Green <green@redhat.com> * README: Add notes on building with Microsoft Visual C++. 2010-01-15 Daniel Witte <dwitte@mozilla.com> * msvcc.sh: New file. * src/x86/win32.S: Port assembly routines to MSVC and #ifdef. * src/x86/ffi.c: Tweak function declaration and remove excess parens. * include/ffi.h.in: Add __declspec(align(8)) to typedef struct ffi_closure. * src/x86/ffi.c: Merge ffi_call_SYSV and ffi_call_STDCALL into new function ffi_call_win32 on X86_WIN32. * src/x86/win32.S (ffi_call_SYSV): Rename to ffi_call_win32. (ffi_call_STDCALL): Remove. * src/prep_cif.c (ffi_prep_cif): Move stack space allocation code to ffi_prep_cif_machdep for x86. * src/x86/ffi.c (ffi_prep_cif_machdep): To here. 2010-01-15 Oliver Kiddle <okiddle@yahoo.co.uk> * src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for Sun Studio compiler compatibility. 2010-01-12 Conrad Irwin <conrad.irwin@gmail.com> * doc/libffi.texi: Add closure example. 2010-01-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> PR libffi/40701 * testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRIdLL, PRIuLL, PRId64, PRIu64, PRIuPTR): Define. * testsuite/libffi.call/cls_align_sint64.c: Add -Wno-format on alpha*-dec-osf*. * testsuite/libffi.call/cls_align_uint64.c: Likewise. * testsuite/libffi.call/cls_ulonglong.c: Likewise. * testsuite/libffi.call/return_ll1.c: Likewise. * testsuite/libffi.call/stret_medium2.c: Likewise. * testsuite/libffi.special/ffitestcxx.h (allocate_mmap): Cast MAP_FAILED to char *. 2010-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * src/mips/n32.S: Use .abicalls and .eh_frame with __GNUC__. 2009-12-31 Anthony Green <green@redhat.com> * README: Update for libffi 3.0.9. 2009-12-27 Matthias Klose <doko@ubuntu.com> * configure.ac (HAVE_LONG_DOUBLE): Define for mips when appropriate. * configure: Rebuilt. 2009-12-26 Anthony Green <green@redhat.com> * testsuite/libffi.call/cls_longdouble_va.c: Mark as xfail for avr32*-*-*. * testsuite/libffi.call/cls_double_va.c: Ditto. 2009-12-26 Andreas Tobler <a.tobler@schweiz.org> * testsuite/libffi.call/ffitest.h: Conditionally include stdint.h and inttypes.h. * testsuite/libffi.special/unwindtest.cc: Ditto. 2009-12-26 Andreas Tobler <a.tobler@schweiz.org> * configure.ac: Add amd64-*-openbsd*. * configure: Rebuilt. * testsuite/lib/libffi-dg.exp (libffi_target_compile): Link openbsd programs with -lpthread. 2009-12-26 Anthony Green <green@redhat.com> * testsuite/libffi.call/cls_double_va.c, testsuite/libffi.call/cls_longdouble.c, testsuite/libffi.call/cls_longdouble_va.c, testsuite/libffi.call/cls_pointer.c, testsuite/libffi.call/cls_pointer_stack.c: Remove xfail for mips*-*-* and arm*-*-*. * testsuite/libffi.call/cls_align_longdouble_split.c, testsuite/libffi.call/cls_align_longdouble_split2.c, testsuite/libffi.call/stret_medium2.c, testsuite/libffi.call/stret_medium.c, testsuite/libffi.call/stret_large.c, testsuite/libffi.call/stret_large2.c: Remove xfail for arm*-*-*. 2009-12-31 Kay Tietz <ktietz70@googlemail.com> * testsuite/libffi.call/ffitest.h, testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRuLL): Fix definitions. 2009-12-31 Carlo Bramini <carlo.bramix@libero.it> * configure.ac (AM_LTLDFLAGS): Define for windows hosts. * Makefile.am (libffi_la_LDFLAGS): Add AM_LTLDFLAGS. * configure: Rebuilt. * Makefile.in: Rebuilt. 2009-12-31 Anthony Green <green@redhat.com> Blake Chaffin. * testsuite/libffi.call/huge_struct.c: New test case from Blake Chaffin @ Apple. 2009-12-28 David Edelsohn <edelsohn@gnu.org> * src/powerpc/ffi_darwin.c (ffi_prep_args): Copy abi and nargs to local variables. (aix_adjust_aggregate_sizes): New function. (ffi_prep_cif_machdep): Call it. 2009-12-26 Andreas Tobler <a.tobler@schweiz.org> * configure.ac: Define FFI_MMAP_EXEC_WRIT for the given targets. * configure: Regenerate. * fficonfig.h.in: Likewise. * src/closures.c: Remove the FFI_MMAP_EXEC_WRIT definition for Solaris/x86. 2009-12-26 Andreas Schwab <schwab@linux-m68k.org> * src/powerpc/ffi.c (ffi_prep_args_SYSV): Advance intarg_count when a float arguments is passed in memory. (ffi_closure_helper_SYSV): Mark general registers as used up when a 64bit or soft-float long double argument is passed in memory. 2009-12-25 Matthias Klose <doko@ubuntu.com> * man/ffi_call.3: Fix #include in examples. * doc/libffi.texi: Add dircategory. 2009-12-25 Frank Everdij <f.p.x.everdij@tudelft.nl> * include/ffi.h.in: Placed '__GNUC__' ifdef around '__attribute__((aligned(8)))' in ffi_closure, fixes compile for IRIX MIPSPro c99. * include/ffi_common.h: Added '__sgi' define to non '__attribute__((__mode__()))' integer typedefs. * src/mips/ffi.c (ffi_call, ffi_closure_mips_inner_O32, ffi_closure_mips_inner_N32): Added 'defined(_MIPSEB)' to BE check. (ffi_closure_mips_inner_O32, ffi_closure_mips_inner_N32): Added FFI_LONGDOUBLE support and alignment(N32 only). * src/mips/ffitarget.h: Corrected '#include <sgidefs.h>' for IRIX and fixed non '__attribute__((__mode__()))' integer typedefs. * src/mips/n32.S: Put '#ifdef linux' around '.abicalls' and '.eh_frame' since they are Linux/GNU Assembler specific. 2009-12-25 Bradley Smith <brad@brad-smith.co.uk> * configure.ac, Makefile.am, src/avr32/ffi.c, src/avr32/ffitarget.h, src/avr32/sysv.S: Add AVR32 port. * configure, Makefile.in: Rebuilt. 2009-12-21 Andreas Tobler <a.tobler@schweiz.org> * configure.ac: Make i?86 build on FreeBSD and OpenBSD. * configure: Regenerate. 2009-12-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> * testsuite/libffi.call/ffitest.h: Define PRIuPTR on PA HP-UX. 2009-12-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> * src/pa/ffi.c (ffi_closure_inner_pa32): Handle FFI_TYPE_LONGDOUBLE type on HP-UX. 2012-02-13 Kai Tietz <ktietz@redhat.com> PR libffi/52221 * src/x86/ffi.c (ffi_prep_raw_closure_loc): Add thiscall support for X86_WIN32. (FFI_INIT_TRAMPOLINE_THISCALL): Fix displacement. 2009-12-11 Eric Botcazou <ebotcazou@adacore.com> * src/sparc/ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long double' arguments. 2009-12-11 Eric Botcazou <ebotcazou@adacore.com> * testsuite/libffi.call/ffitest.h: Define PRIuPTR on Solaris < 10. 2009-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> PR libffi/40700 * src/closures.c [X86_64 && __sun__ && __svr4__] (FFI_MMAP_EXEC_WRIT): Define. 2009-12-08 David Daney <ddaney@caviumnetworks.com> * testsuite/libffi.call/stret_medium.c: Remove xfail for mips*-*-* * testsuite/libffi.call/cls_align_longdouble_split2.c: Same. * testsuite/libffi.call/stret_large.c: Same. * testsuite/libffi.call/cls_align_longdouble_split.c: Same. * testsuite/libffi.call/stret_large2.c: Same. * testsuite/libffi.call/stret_medium2.c: Same. 2009-12-07 David Edelsohn <edelsohn@gnu.org> * src/powerpc/aix_closure.S (libffi_closure_ASM): Fix tablejump typo. 2009-12-05 David Edelsohn <edelsohn@gnu.org> * src/powerpc/aix.S: Update AIX32 code to be consistent with AIX64 code. * src/powerpc/aix_closure.S: Same. 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * Makefile.in: Regenerate. * configure: Regenerate. * include/Makefile.in: Regenerate. * man/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. 2009-12-04 David Edelsohn <edelsohn@gnu.org> * src/powerpc/aix_closure.S: Reorganize 64-bit code to match linux64_closure.S. 2009-12-04 Uros Bizjak <ubizjak@gmail.com> PR libffi/41908 * src/x86/ffi64.c (classify_argument): Update from gcc/config/i386/i386.c. (ffi_closure_unix64_inner): Do not use the address of two consecutive SSE registers directly. * testsuite/libffi.call/cls_dbls_struct.c (main): Remove xfail for x86_64 linux targets. 2009-12-04 David Edelsohn <edelsohn@gnu.org> * src/powerpc/ffi_darwin.c (ffi_closure_helper_DARWIN): Increment pfr for long double split between fpr13 and stack. 2009-12-03 David Edelsohn <edelsohn@gnu.org> * src/powerpc/ffi_darwin.c (ffi_prep_args): Increment next_arg and fparg_count twice for long double. 2009-12-03 David Edelsohn <edelsohn@gnu.org> PR libffi/42243 * src/powerpc/ffi_darwin.c (ffi_prep_args): Remove extra parentheses. 2009-12-03 Uros Bizjak <ubizjak@gmail.com> * testsuite/libffi.call/cls_longdouble_va.c (main): Fix format string. Remove xfails for x86 linux targets. 2009-12-02 David Edelsohn <edelsohn@gnu.org> * src/powerpc/ffi_darwin.c (ffi_prep_args): Fix typo in INT64 case. 2009-12-01 David Edelsohn <edelsohn@gnu.org> * src/powerpc/aix.S (ffi_call_AIX): Convert to more standard register usage. Call ffi_prep_args directly. Add long double return value support. * src/powerpc/ffi_darwin.c (ffi_prep_args): Double arg increment applies to FFI_TYPE_DOUBLE. Correct fpr_base increment typo. Separate FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases. (ffi_prep_cif_machdep): Only 16 byte stack alignment in 64 bit mode. (ffi_closure_helper_DARWIN): Remove nf and ng counters. Move temp into case. * src/powerpc/aix_closure.S: Maintain 16 byte stack alignment. Allocate result area between params and FPRs. 2009-11-30 David Edelsohn <edelsohn@gnu.org> PR target/35484 * src/powerpc/ffitarget.h (POWERPC64): Define for PPC64 Linux and AIX64. * src/powerpc/aix.S: Implement AIX64 version. * src/powerpc/aix_closure.S: Implement AIX64 version. (ffi_closure_ASM): Use extsb, lha and displament addresses. * src/powerpc/ffi_darwin.c (ffi_prep_args): Implement AIX64 support. (ffi_prep_cif_machdep): Same. (ffi_call): Same. (ffi_closure_helper_DARWIN): Same. 2009-11-02 Andreas Tobler <a.tobler@schweiz.org> PR libffi/41908 * testsuite/libffi.call/testclosure.c: New test. 2009-09-28 Kai Tietz <kai.tietz@onevision.com> * src/x86/win64.S (_ffi_call_win64 stack): Remove for gnu assembly version use of ___chkstk. 2009-09-23 Matthias Klose <doko@ubuntu.com> PR libffi/40242, PR libffi/41443 * src/arm/sysv.S (__ARM_ARCH__): Define for processors __ARM_ARCH_6T2__, __ARM_ARCH_6M__, __ARM_ARCH_7__, __ARM_ARCH_7A__, __ARM_ARCH_7R__, __ARM_ARCH_7M__. Change the conditionals to __SOFTFP__ || __ARM_EABI__ for -mfloat-abi=softfp to work. 2009-09-17 Loren J. Rittle <ljrittle@acm.org> PR testsuite/32843 (strikes again) * src/x86/ffi.c (ffi_prep_cif_machdep): Add X86_FREEBSD to enable proper extension on char and short. 2009-09-15 David Daney <ddaney@caviumnetworks.com> * src/java_raw_api.c (ffi_java_raw_to_rvalue): Remove special handling for FFI_TYPE_POINTER. * src/mips/ffitarget.h (FFI_TYPE_STRUCT_D_SOFT, FFI_TYPE_STRUCT_F_SOFT, FFI_TYPE_STRUCT_DD_SOFT, FFI_TYPE_STRUCT_FF_SOFT, FFI_TYPE_STRUCT_FD_SOFT, FFI_TYPE_STRUCT_DF_SOFT, FFI_TYPE_STRUCT_SOFT): New defines. (FFI_N32_SOFT_FLOAT, FFI_N64_SOFT_FLOAT): New ffi_abi enumerations. (enum ffi_abi): Set FFI_DEFAULT_ABI for soft-float. * src/mips/n32.S (ffi_call_N32): Add handling for soft-float structure and pointer returns. (ffi_closure_N32): Add handling for pointer returns. * src/mips/ffi.c (ffi_prep_args, calc_n32_struct_flags, calc_n32_return_struct_flags): Handle soft-float. (ffi_prep_cif_machdep): Handle soft-float, fix pointer handling. (ffi_call_N32): Declare proper argument types. (ffi_call, copy_struct_N32, ffi_closure_mips_inner_N32): Handle soft-float. 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * configure.ac (AC_PREREQ): Bump to 2.64. 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * Makefile.am (install-html, install-pdf): Remove. * Makefile.in: Regenerate. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * fficonfig.h.in: Regenerate. * include/Makefile.in: Regenerate. * man/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. 2011-08-22 Jasper Lievisse Adriaanse <jasper@openbsd.org> * configure.ac: Add OpenBSD/hppa and OpenBSD/powerpc support. * configure: Rebuilt. 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force. 2009-07-24 Dave Korn <dave.korn.cygwin@gmail.com> PR libffi/40807 * src/x86/ffi.c (ffi_prep_cif_machdep): Also use sign/zero-extending return types for X86_WIN32. * src/x86/win32.S (_ffi_call_SYSV): Handle omitted return types. (_ffi_call_STDCALL, _ffi_closure_SYSV, _ffi_closure_raw_SYSV, _ffi_closure_STDCALL): Likewise. * src/closures.c (is_selinux_enabled): Define to const 0 for Cygwin. (dlmmap, dlmunmap): Also use these functions on Cygwin. 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com> PR testsuite/40699 PR testsuite/40707 PR testsuite/40709 * testsuite/lib/libffi-dg.exp: Revert 2009-07-02, 2009-07-01 and 2009-06-30 commits. 2009-07-01 Richard Sandiford <r.sandiford@uk.ibm.com> * testsuite/lib/libffi-dg.exp (libffi-init): Set ld_library_path to "" before adding paths. (This reinstates an assignment that was removed by my 2009-06-30 commit, but changes the initial value from "." to "".) 2009-07-01 H.J. Lu <hongjiu.lu@intel.com> PR testsuite/40601 * testsuite/lib/libffi-dg.exp (libffi-init): Properly set gccdir. Adjust ld_library_path for gcc only if gccdir isn't empty. 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com> * testsuite/lib/libffi-dg.exp (libffi-init): Don't add "." to ld_library_path. Use add_path. Add just find_libgcc_s to ld_library_path, not every libgcc multilib directory. 2009-06-16 Wim Lewis <wiml@hhhh.org> * src/powerpc/ffi.c: Avoid clobbering cr3 and cr4, which are supposed to be callee-saved. * src/powerpc/sysv.S (small_struct_return_value): Fix overrun of return buffer for odd-size structs. 2009-06-16 Andreas Tobler <a.tobler@schweiz.org> PR libffi/40444 * testsuite/lib/libffi-dg.exp (libffi_target_compile): Add allow_stack_execute for Darwin. 2009-06-16 Andrew Haley <aph@redhat.com> * configure.ac (TARGETDIR): Add missing blank lines. * configure: Regenerate. 2009-06-16 Andrew Haley <aph@redhat.com> * testsuite/libffi.call/cls_align_sint64.c, testsuite/libffi.call/cls_align_uint64.c, testsuite/libffi.call/cls_longdouble_va.c, testsuite/libffi.call/cls_ulonglong.c, testsuite/libffi.call/return_ll1.c, testsuite/libffi.call/stret_medium2.c: Fix printf format specifiers. * testsuite/libffi.call/ffitest.h, testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRIuLL): Define. 2009-06-15 Andrew Haley <aph@redhat.com> * testsuite/libffi.call/err_bad_typedef.c: xfail everywhere. * testsuite/libffi.call/err_bad_abi.c: Likewise. 2009-06-12 Andrew Haley <aph@redhat.com> * Makefile.am: Remove info_TEXINFOS. 2009-06-12 Andrew Haley <aph@redhat.com> * ChangeLog.libffi: testsuite/libffi.call/cls_align_sint64.c, testsuite/libffi.call/cls_align_uint64.c, testsuite/libffi.call/cls_ulonglong.c, testsuite/libffi.call/return_ll1.c, testsuite/libffi.call/stret_medium2.c: Fix printf format specifiers. testsuite/libffi.special/unwindtest.cc: include stdint.h. 2009-06-11 Timothy Wall <twall@users.sf.net> * Makefile.am, configure.ac, include/ffi.h.in, include/ffi_common.h, src/closures.c, src/dlmalloc.c, src/x86/ffi.c, src/x86/ffitarget.h, src/x86/win64.S (new), README: Added win64 support (mingw or MSVC) * Makefile.in, include/Makefile.in, man/Makefile.in, testsuite/Makefile.in, configure, aclocal.m4: Regenerated * ltcf-c.sh: properly escape cygwin/w32 path * man/ffi_call.3: Clarify size requirements for return value. * src/x86/ffi64.c: Fix filename in comment. * src/x86/win32.S: Remove unused extern. * testsuite/libffi.call/closure_fn0.c, testsuite/libffi.call/closure_fn1.c, testsuite/libffi.call/closure_fn2.c, testsuite/libffi.call/closure_fn3.c, testsuite/libffi.call/closure_fn4.c, testsuite/libffi.call/closure_fn5.c, testsuite/libffi.call/closure_fn6.c, testsuite/libffi.call/closure_stdcall.c, testsuite/libffi.call/cls_12byte.c, testsuite/libffi.call/cls_16byte.c, testsuite/libffi.call/cls_18byte.c, testsuite/libffi.call/cls_19byte.c, testsuite/libffi.call/cls_1_1byte.c, testsuite/libffi.call/cls_20byte.c, testsuite/libffi.call/cls_20byte1.c, testsuite/libffi.call/cls_24byte.c, testsuite/libffi.call/cls_2byte.c, testsuite/libffi.call/cls_3_1byte.c, testsuite/libffi.call/cls_3byte1.c, testsuite/libffi.call/cls_3byte2.c, testsuite/libffi.call/cls_4_1byte.c, testsuite/libffi.call/cls_4byte.c, testsuite/libffi.call/cls_5_1_byte.c, testsuite/libffi.call/cls_5byte.c, testsuite/libffi.call/cls_64byte.c, testsuite/libffi.call/cls_6_1_byte.c, testsuite/libffi.call/cls_6byte.c, testsuite/libffi.call/cls_7_1_byte.c, testsuite/libffi.call/cls_7byte.c, testsuite/libffi.call/cls_8byte.c, testsuite/libffi.call/cls_9byte1.c, testsuite/libffi.call/cls_9byte2.c, testsuite/libffi.call/cls_align_double.c, testsuite/libffi.call/cls_align_float.c, testsuite/libffi.call/cls_align_longdouble.c, testsuite/libffi.call/cls_align_longdouble_split.c, testsuite/libffi.call/cls_align_longdouble_split2.c, testsuite/libffi.call/cls_align_pointer.c, testsuite/libffi.call/cls_align_sint16.c, testsuite/libffi.call/cls_align_sint32.c, testsuite/libffi.call/cls_align_sint64.c, testsuite/libffi.call/cls_align_uint16.c, testsuite/libffi.call/cls_align_uint32.c, testsuite/libffi.call/cls_align_uint64.c, testsuite/libffi.call/cls_dbls_struct.c, testsuite/libffi.call/cls_double.c, testsuite/libffi.call/cls_double_va.c, testsuite/libffi.call/cls_float.c, testsuite/libffi.call/cls_longdouble.c, testsuite/libffi.call/cls_longdouble_va.c, testsuite/libffi.call/cls_multi_schar.c, testsuite/libffi.call/cls_multi_sshort.c, testsuite/libffi.call/cls_multi_sshortchar.c, testsuite/libffi.call/cls_multi_uchar.c, testsuite/libffi.call/cls_multi_ushort.c, testsuite/libffi.call/cls_multi_ushortchar.c, testsuite/libffi.call/cls_pointer.c, testsuite/libffi.call/cls_pointer_stack.c, testsuite/libffi.call/cls_schar.c, testsuite/libffi.call/cls_sint.c, testsuite/libffi.call/cls_sshort.c, testsuite/libffi.call/cls_uchar.c, testsuite/libffi.call/cls_uint.c, testsuite/libffi.call/cls_ulonglong.c, testsuite/libffi.call/cls_ushort.c, testsuite/libffi.call/err_bad_abi.c, testsuite/libffi.call/err_bad_typedef.c, testsuite/libffi.call/float2.c, testsuite/libffi.call/huge_struct.c, testsuite/libffi.call/nested_struct.c, testsuite/libffi.call/nested_struct1.c, testsuite/libffi.call/nested_struct10.c, testsuite/libffi.call/nested_struct2.c, testsuite/libffi.call/nested_struct3.c, testsuite/libffi.call/nested_struct4.c, testsuite/libffi.call/nested_struct5.c, testsuite/libffi.call/nested_struct6.c, testsuite/libffi.call/nested_struct7.c, testsuite/libffi.call/nested_struct8.c, testsuite/libffi.call/nested_struct9.c, testsuite/libffi.call/problem1.c, testsuite/libffi.call/return_ldl.c, testsuite/libffi.call/return_ll1.c, testsuite/libffi.call/stret_large.c, testsuite/libffi.call/stret_large2.c, testsuite/libffi.call/stret_medium.c, testsuite/libffi.call/stret_medium2.c, testsuite/libffi.special/unwindtest.cc: use ffi_closure_alloc instead of checking for MMAP. Use intptr_t instead of long casts. 2009-06-11 Kaz Kojima <kkojima@gcc.gnu.org> * testsuite/libffi.call/cls_longdouble_va.c: Add xfail sh*-*-linux-*. * testsuite/libffi.call/err_bad_abi.c: Add xfail sh*-*-*. * testsuite/libffi.call/err_bad_typedef.c: Likewise. 2009-06-09 Andrew Haley <aph@redhat.com> * src/x86/freebsd.S: Add missing file. 2009-06-08 Andrew Haley <aph@redhat.com> Import from libffi 3.0.8: * doc/libffi.texi: New file. * doc/libffi.info: Likewise. * doc/stamp-vti: Likewise. * man/Makefile.am: New file. * man/ffi_call.3: New file. * Makefile.am (EXTRA_DIST): Add src/x86/darwin64.S, src/dlmalloc.c. (nodist_libffi_la_SOURCES): Add X86_FREEBSD. * configure.ac: Bump version to 3.0.8. parisc*-*-linux*: Add. i386-*-freebsd* | i386-*-openbsd*: Add. powerpc-*-beos*: Add. AM_CONDITIONAL X86_FREEBSD: Add. AC_CONFIG_FILES: Add man/Makefile. * include/ffi.h.in (FFI_FN): Change void (*)() to void (*)(void). 2009-06-08 Andrew Haley <aph@redhat.com> * README: Import from libffi 3.0.8. 2009-06-08 Andrew Haley <aph@redhat.com> * testsuite/libffi.call/err_bad_abi.c: Add xfails. * testsuite/libffi.call/cls_longdouble_va.c: Add xfails. * testsuite/libffi.call/cls_dbls_struct.c: Add xfail x86_64-*-linux-*. * testsuite/libffi.call/err_bad_typedef.c: Add xfails. * testsuite/libffi.call/stret_medium2.c: Add __UNUSED__ to args. * testsuite/libffi.call/stret_medium.c: Likewise. * testsuite/libffi.call/stret_large2.c: Likewise. * testsuite/libffi.call/stret_large.c: Likewise. 2008-12-26 Timothy Wall <twall@users.sf.net> * testsuite/libffi.call/cls_longdouble.c, testsuite/libffi.call/cls_longdouble_va.c, testsuite/libffi.call/cls_align_longdouble.c, testsuite/libffi.call/cls_align_longdouble_split.c, testsuite/libffi.call/cls_align_longdouble_split2.c: mark expected failures on x86_64 cygwin/mingw. 2008-12-22 Timothy Wall <twall@users.sf.net> * testsuite/libffi.call/closure_fn0.c, testsuite/libffi.call/closure_fn1.c, testsuite/libffi.call/closure_fn2.c, testsuite/libffi.call/closure_fn3.c, testsuite/libffi.call/closure_fn4.c, testsuite/libffi.call/closure_fn5.c, testsuite/libffi.call/closure_fn6.c, testsuite/libffi.call/closure_loc_fn0.c, testsuite/libffi.call/closure_stdcall.c, testsuite/libffi.call/cls_align_pointer.c, testsuite/libffi.call/cls_pointer.c, testsuite/libffi.call/cls_pointer_stack.c: use portable cast from pointer to integer (intptr_t). * testsuite/libffi.call/cls_longdouble.c: disable for win64. 2008-07-24 Anthony Green <green@redhat.com> * testsuite/libffi.call/cls_dbls_struct.c, testsuite/libffi.call/cls_double_va.c, testsuite/libffi.call/cls_longdouble.c, testsuite/libffi.call/cls_longdouble_va.c, testsuite/libffi.call/cls_pointer.c, testsuite/libffi.call/cls_pointer_stack.c, testsuite/libffi.call/err_bad_abi.c: Clean up failures from compiler warnings. 2008-03-04 Anthony Green <green@redhat.com> Blake Chaffin hos@tamanegi.org * testsuite/libffi.call/cls_align_longdouble_split2.c testsuite/libffi.call/cls_align_longdouble_split.c testsuite/libffi.call/cls_dbls_struct.c testsuite/libffi.call/cls_double_va.c testsuite/libffi.call/cls_longdouble.c testsuite/libffi.call/cls_longdouble_va.c testsuite/libffi.call/cls_pointer.c testsuite/libffi.call/cls_pointer_stack.c testsuite/libffi.call/err_bad_abi.c testsuite/libffi.call/err_bad_typedef.c testsuite/libffi.call/stret_large2.c testsuite/libffi.call/stret_large.c testsuite/libffi.call/stret_medium2.c testsuite/libffi.call/stret_medium.c: New tests from Apple. 2009-06-05 Andrew Haley <aph@redhat.com> * src/x86/ffitarget.h, src/x86/ffi.c: Merge stdcall changes from libffi. 2009-06-04 Andrew Haley <aph@redhat.com> * src/x86/ffitarget.h, src/x86/win32.S, src/x86/ffi.c: Back out stdcall changes. 2008-02-26 Anthony Green <green@redhat.com> Thomas Heller <theller@ctypes.org> * src/x86/ffi.c (ffi_closure_SYSV_inner): Change C++ comment to C comment. 2008-02-03 Timothy Wall <twall@users.sf.net> * src/x86/ffi.c (FFI_INIT_TRAMPOLINE_STDCALL): Calculate jump return offset based on code pointer, not data pointer. 2008-01-31 Timothy Wall <twall@users.sf.net> * testsuite/libffi.call/closure_stdcall.c: Add test for stdcall closures. * src/x86/ffitarget.h: Increase size of trampoline for stdcall closures. * src/x86/win32.S: Add assembly for stdcall closure. * src/x86/ffi.c: Initialize stdcall closure trampoline. 2009-06-04 Andrew Haley <aph@redhat.com> * include/ffi.h.in: Change void (*)() to void (*)(void). * src/x86/ffi.c: Likewise. 2009-06-04 Andrew Haley <aph@redhat.com> * src/powerpc/ppc_closure.S: Insert licence header. * src/powerpc/linux64_closure.S: Likewise. * src/m68k/sysv.S: Likewise. * src/sh64/ffi.c: Change void (*)() to void (*)(void). * src/powerpc/ffi.c: Likewise. * src/powerpc/ffi_darwin.c: Likewise. * src/m32r/ffi.c: Likewise. * src/sh64/ffi.c: Likewise. * src/x86/ffi64.c: Likewise. * src/alpha/ffi.c: Likewise. * src/alpha/osf.S: Likewise. * src/frv/ffi.c: Likewise. * src/s390/ffi.c: Likewise. * src/pa/ffi.c: Likewise. * src/pa/hpux32.S: Likewise. * src/ia64/unix.S: Likewise. * src/ia64/ffi.c: Likewise. * src/sparc/ffi.c: Likewise. * src/mips/ffi.c: Likewise. * src/sh/ffi.c: Likewise. 2008-02-15 David Daney <ddaney@avtrex.com> * src/mips/ffi.c (USE__BUILTIN___CLEAR_CACHE): Define (conditionally), and use it to include cachectl.h. (ffi_prep_closure_loc): Fix cache flushing. * src/mips/ffitarget.h (_ABIN32, _ABI64, _ABIO32): Define. 2009-06-04 Andrew Haley <aph@redhat.com> include/ffi.h.in, src/arm/ffitarget.h, src/arm/ffi.c, src/arm/sysv.S, src/powerpc/ffitarget.h, src/closures.c, src/sh64/ffitarget.h, src/sh64/ffi.c, src/sh64/sysv.S, src/types.c, src/x86/ffi64.c, src/x86/ffitarget.h, src/x86/win32.S, src/x86/darwin.S, src/x86/ffi.c, src/x86/sysv.S, src/x86/unix64.S, src/alpha/ffitarget.h, src/alpha/ffi.c, src/alpha/osf.S, src/m68k/ffitarget.h, src/frv/ffitarget.h, src/frv/ffi.c, src/s390/ffitarget.h, src/s390/sysv.S, src/cris/ffitarget.h, src/pa/linux.S, src/pa/ffitarget.h, src/pa/ffi.c, src/raw_api.c, src/ia64/ffitarget.h, src/ia64/unix.S, src/ia64/ffi.c, src/ia64/ia64_flags.h, src/java_raw_api.c, src/debug.c, src/sparc/v9.S, src/sparc/ffitarget.h, src/sparc/ffi.c, src/sparc/v8.S, src/mips/ffitarget.h, src/mips/n32.S, src/mips/o32.S, src/mips/ffi.c, src/prep_cif.c, src/sh/ffitarget.h, src/sh/ffi.c, src/sh/sysv.S: Update license text. 2009-05-22 Dave Korn <dave.korn.cygwin@gmail.com> * src/x86/win32.S (_ffi_closure_STDCALL): New function. (.eh_frame): Add FDE for it. 2009-05-22 Dave Korn <dave.korn.cygwin@gmail.com> * configure.ac: Also check if assembler supports pc-relative relocs on X86_WIN32 targets. * configure: Regenerate. * src/x86/win32.S (ffi_prep_args): Declare extern, not global. (_ffi_call_SYSV): Add missing function type symbol .def and add EH markup labels. (_ffi_call_STDCALL): Likewise. (_ffi_closure_SYSV): Likewise. (_ffi_closure_raw_SYSV): Likewise. (.eh_frame): Add hand-crafted EH data. 2009-04-09 Jakub Jelinek <jakub@redhat.com> * testsuite/lib/libffi-dg.exp: Change copyright header to refer to version 3 of the GNU General Public License and to point readers at the COPYING3 file and the FSF's license web page. * testsuite/libffi.call/call.exp: Likewise. * testsuite/libffi.special/special.exp: Likewise. 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * configure: Regenerate. 2008-12-18 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> PR libffi/26048 * configure.ac (HAVE_AS_X86_PCREL): New test. * configure: Regenerate. * fficonfig.h.in: Regenerate. * src/x86/sysv.S [!FFI_NO_RAW_API]: Precalculate RAW_CLOSURE_CIF_OFFSET, RAW_CLOSURE_FUN_OFFSET, RAW_CLOSURE_USER_DATA_OFFSET for the Solaris 10/x86 assembler. (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL. * src/x86/unix64.S (.Lstore_table): Move to .text section. (.Lload_table): Likewise. (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL. 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * configure: Regenerate. 2008-11-21 Eric Botcazou <ebotcazou@adacore.com> * src/sparc/ffi.c (ffi_prep_cif_machdep): Add support for signed/unsigned int8/16 return values. * src/sparc/v8.S (ffi_call_v8): Likewise. (ffi_closure_v8): Likewise. 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com> Steve Ellcey <sje@cup.hp.com> * configure: Regenerate for new libtool. * Makefile.in: Ditto. * include/Makefile.in: Ditto. * aclocal.m4: Ditto. 2008-08-25 Andreas Tobler <a.tobler@schweiz.org> * src/powerpc/ffitarget.h (ffi_abi): Add FFI_LINUX and FFI_LINUX_SOFT_FLOAT to the POWERPC_FREEBSD enum. Add note about flag bits used for FFI_SYSV_TYPE_SMALL_STRUCT. Adjust copyright notice. * src/powerpc/ffi.c: Add two new flags to indicate if we have one register or two register to use for FFI_SYSV structs. (ffi_prep_cif_machdep): Pass the right register flag introduced above. (ffi_closure_helper_SYSV): Fix the return type for FFI_SYSV_TYPE_SMALL_STRUCT. Comment. Adjust copyright notice. 2008-07-16 Kaz Kojima <kkojima@gcc.gnu.org> * src/sh/ffi.c (ffi_prep_closure_loc): Turn INSN into an unsigned int. 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * configure: Regenerate. * include/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. 2008-06-07 Joseph Myers <joseph@codesourcery.com> * configure.ac (parisc*-*-linux*, powerpc-*-sysv*, powerpc-*-beos*): Remove. * configure: Regenerate. 2008-05-09 Julian Brown <julian@codesourcery.com> * Makefile.am (LTLDFLAGS): New. (libffi_la_LDFLAGS): Use above. * Makefile.in: Regenerate. 2008-04-18 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. 2008-03-26 Kaz Kojima <kkojima@gcc.gnu.org> * src/sh/sysv.S: Add .note.GNU-stack on Linux. * src/sh64/sysv.S: Likewise. 2008-03-26 Daniel Jacobowitz <dan@debian.org> * src/arm/sysv.S: Fix ARM comment marker. 2008-03-26 Jakub Jelinek <jakub@redhat.com> * src/alpha/osf.S: Add .note.GNU-stack on Linux. * src/s390/sysv.S: Likewise. * src/powerpc/ppc_closure.S: Likewise. * src/powerpc/sysv.S: Likewise. * src/x86/unix64.S: Likewise. * src/x86/sysv.S: Likewise. * src/sparc/v8.S: Likewise. * src/sparc/v9.S: Likewise. * src/m68k/sysv.S: Likewise. * src/arm/sysv.S: Likewise. 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * aclocal.m4: Regenerate. * configure: Likewise. * Makefile.in: Likewise. * include/Makefile.in: Likewise. * testsuite/Makefile.in: Likewise. 2008-02-12 Bjoern Koenig <bkoenig@alpha-tierchen.de> Andreas Tobler <a.tobler@schweiz.org> * configure.ac: Add amd64-*-freebsd* target. * configure: Regenerate. 2008-01-30 H.J. Lu <hongjiu.lu@intel.com> PR libffi/34612 * src/x86/sysv.S (ffi_closure_SYSV): Pop 4 byte from stack when returning struct. * testsuite/libffi.call/call.exp: Add "-O2 -fomit-frame-pointer" tests. 2008-01-24 David Edelsohn <edelsohn@gnu.org> * configure: Regenerate. 2008-01-06 Andreas Tobler <a.tobler@schweiz.org> * src/x86/ffi.c (ffi_prep_cif_machdep): Fix thinko. 2008-01-05 Andreas Tobler <a.tobler@schweiz.org> PR testsuite/32843 * src/x86/ffi.c (ffi_prep_cif_machdep): Add code for signed/unsigned int8/16 for X86_DARWIN. Updated copyright info. Handle one and two byte structs with special cif->flags. * src/x86/ffitarget.h: Add special types for one and two byte structs. Updated copyright info. * src/x86/darwin.S (ffi_call_SYSV): Rewrite to use a jump table like sysv.S Remove code to pop args from the stack after call. Special-case signed/unsigned for int8/16, one and two byte structs. (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8, FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32, FFI_TYPE_SINT32. Updated copyright info. 2007-12-08 David Daney <ddaney@avtrex.com> * src/mips/n32.S (ffi_call_N32): Replace dadd with ADDU, dsub with SUBU, add with ADDU and use smaller code sequences. 2007-12-07 David Daney <ddaney@avtrex.com> * src/mips/ffi.c (ffi_prep_cif_machdep): Handle long double return type. 2007-12-06 David Daney <ddaney@avtrex.com> * include/ffi.h.in (FFI_SIZEOF_JAVA_RAW): Define if not already defined. (ffi_java_raw): New typedef. (ffi_java_raw_call, ffi_java_ptrarray_to_raw, ffi_java_raw_to_ptrarray): Change parameter types from ffi_raw to ffi_java_raw. (ffi_java_raw_closure) : Same. (ffi_prep_java_raw_closure, ffi_prep_java_raw_closure_loc): Change parameter types. * src/java_raw_api.c (ffi_java_raw_size): Replace FFI_SIZEOF_ARG with FFI_SIZEOF_JAVA_RAW. (ffi_java_raw_to_ptrarray): Change type of raw to ffi_java_raw. Replace FFI_SIZEOF_ARG with FFI_SIZEOF_JAVA_RAW. Use sizeof(ffi_java_raw) for alignment calculations. (ffi_java_ptrarray_to_raw): Same. (ffi_java_rvalue_to_raw): Add special handling for FFI_TYPE_POINTER if FFI_SIZEOF_JAVA_RAW == 4. (ffi_java_raw_to_rvalue): Same. (ffi_java_raw_call): Change type of raw to ffi_java_raw. (ffi_java_translate_args): Same. (ffi_prep_java_raw_closure_loc, ffi_prep_java_raw_closure): Change parameter types. * src/mips/ffitarget.h (FFI_SIZEOF_JAVA_RAW): Define for N32 ABI. 2007-12-06 David Daney <ddaney@avtrex.com> * src/mips/n32.S (ffi_closure_N32): Use 64-bit add instruction on pointer values. 2007-12-01 Andreas Tobler <a.tobler@schweiz.org> PR libffi/31937 * src/powerpc/ffitarget.h: Introduce new ABI FFI_LINUX_SOFT_FLOAT. Add local FFI_TYPE_UINT128 to handle soft-float long-double-128. * src/powerpc/ffi.c: Distinguish between __NO_FPRS__ and not and set the NUM_FPR_ARG_REGISTERS according to. Add support for potential soft-float support under hard-float architecture. (ffi_prep_args_SYSV): Set NUM_FPR_ARG_REGISTERS to 0 in case of FFI_LINUX_SOFT_FLOAT, handle float, doubles and long-doubles according to the FFI_LINUX_SOFT_FLOAT ABI. (ffi_prep_cif_machdep): Likewise. (ffi_closure_helper_SYSV): Likewise. * src/powerpc/ppc_closure.S: Make sure not to store float/double on archs where __NO_FPRS__ is true. Add FFI_TYPE_UINT128 support. * src/powerpc/sysv.S: Add support for soft-float long-double-128. Adjust copyright notice. 2007-11-25 Andreas Tobler <a.tobler@schweiz.org> * src/closures.c: Move defintion of MAYBE_UNUSED from here to ... * include/ffi_common.h: ... here. Update copyright. 2007-11-17 Andreas Tobler <a.tobler@schweiz.org> * src/powerpc/sysv.S: Load correct cr to compare if we have long double. * src/powerpc/linux64.S: Likewise. * src/powerpc/ffi.c: Add a comment to show which part goes into cr6. * testsuite/libffi.call/return_ldl.c: New test. 2007-09-04 <aph@redhat.com> * src/arm/sysv.S (UNWIND): New. (Whole file): Conditionally compile unwinder directives. * src/arm/sysv.S: Add unwinder directives. * src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes. Only treat r0 as a struct address if we're actually returning a struct by address. Only copy the bytes that are actually within a struct. (ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes is returned in r0, not passed by address. (ffi_call): Allocate a word-sized temporary for the case where a composite is returned in r0. (ffi_prep_incoming_args_SYSV): Align as necessary. 2007-08-05 Steven Newbury <s_j_newbury@yahoo.co.uk> * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of directly using the sys_cacheflush syscall. 2007-07-27 Andrew Haley <aph@redhat.com> * src/arm/sysv.S (ffi_closure_SYSV): Add soft-float. 2007-09-03 Maciej W. Rozycki <macro@linux-mips.org> * Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS. * configure.ac: Likewise. * Makefile.in: Regenerate. * include/Makefile.in: Likewise. * testsuite/Makefile.in: Likewise. * configure: Likewise. 2007-08-24 David Daney <ddaney@avtrex.com> * testsuite/libffi.call/return_sl.c: New test. 2007-08-10 David Daney <ddaney@avtrex.com> * testsuite/libffi.call/cls_multi_ushort.c, testsuite/libffi.call/cls_align_uint16.c, testsuite/libffi.call/nested_struct1.c, testsuite/libffi.call/nested_struct3.c, testsuite/libffi.call/cls_7_1_byte.c, testsuite/libffi.call/nested_struct5.c, testsuite/libffi.call/cls_double.c, testsuite/libffi.call/nested_struct7.c, testsuite/libffi.call/cls_sint.c, testsuite/libffi.call/nested_struct9.c, testsuite/libffi.call/cls_20byte1.c, testsuite/libffi.call/cls_multi_sshortchar.c, testsuite/libffi.call/cls_align_sint64.c, testsuite/libffi.call/cls_3byte2.c, testsuite/libffi.call/cls_multi_schar.c, testsuite/libffi.call/cls_multi_uchar.c, testsuite/libffi.call/cls_19byte.c, testsuite/libffi.call/cls_9byte1.c, testsuite/libffi.call/cls_align_float.c, testsuite/libffi.call/closure_fn1.c, testsuite/libffi.call/problem1.c, testsuite/libffi.call/closure_fn3.c, testsuite/libffi.call/cls_sshort.c, testsuite/libffi.call/closure_fn5.c, testsuite/libffi.call/cls_align_double.c, testsuite/libffi.call/nested_struct.c, testsuite/libffi.call/cls_2byte.c, testsuite/libffi.call/nested_struct10.c, testsuite/libffi.call/cls_4byte.c, testsuite/libffi.call/cls_6byte.c, testsuite/libffi.call/cls_8byte.c, testsuite/libffi.call/cls_multi_sshort.c, testsuite/libffi.call/cls_align_sint16.c, testsuite/libffi.call/cls_align_uint32.c, testsuite/libffi.call/cls_20byte.c, testsuite/libffi.call/cls_float.c, testsuite/libffi.call/nested_struct2.c, testsuite/libffi.call/cls_5_1_byte.c, testsuite/libffi.call/nested_struct4.c, testsuite/libffi.call/cls_24byte.c, testsuite/libffi.call/nested_struct6.c, testsuite/libffi.call/cls_64byte.c, testsuite/libffi.call/nested_struct8.c, testsuite/libffi.call/cls_uint.c, testsuite/libffi.call/cls_multi_ushortchar.c, testsuite/libffi.call/cls_schar.c, testsuite/libffi.call/cls_uchar.c, testsuite/libffi.call/cls_align_uint64.c, testsuite/libffi.call/cls_ulonglong.c, testsuite/libffi.call/cls_align_longdouble.c, testsuite/libffi.call/cls_1_1byte.c, testsuite/libffi.call/cls_12byte.c, testsuite/libffi.call/cls_3_1byte.c, testsuite/libffi.call/cls_3byte1.c, testsuite/libffi.call/cls_4_1byte.c, testsuite/libffi.call/cls_6_1_byte.c, testsuite/libffi.call/cls_16byte.c, testsuite/libffi.call/cls_18byte.c, testsuite/libffi.call/closure_fn0.c, testsuite/libffi.call/cls_9byte2.c, testsuite/libffi.call/closure_fn2.c, testsuite/libffi.call/closure_fn4.c, testsuite/libffi.call/cls_ushort.c, testsuite/libffi.call/closure_fn6.c, testsuite/libffi.call/cls_5byte.c, testsuite/libffi.call/cls_align_pointer.c, testsuite/libffi.call/cls_7byte.c, testsuite/libffi.call/cls_align_sint32.c, testsuite/libffi.special/unwindtest_ffi_call.cc, testsuite/libffi.special/unwindtest.cc: Remove xfail for mips64*-*-*. 2007-08-10 David Daney <ddaney@avtrex.com> PR libffi/28313 * configure.ac: Don't treat mips64 as a special case. * Makefile.am (nodist_libffi_la_SOURCES): Add n32.S. * configure: Regenerate * Makefile.in: Ditto. * fficonfig.h.in: Ditto. * src/mips/ffitarget.h (REG_L, REG_S, SUBU, ADDU, SRL, LI): Indent. (LA, EH_FRAME_ALIGN, FDE_ADDR_BYTES): New preprocessor macros. (FFI_DEFAULT_ABI): Set for n64 case. (FFI_CLOSURES, FFI_TRAMPOLINE_SIZE): Define for n32 and n64 cases. * src/mips/n32.S (ffi_call_N32): Add debug macros and labels for FDE. (ffi_closure_N32): New function. (.eh_frame): New section * src/mips/o32.S: Clean up comments. (ffi_closure_O32): Pass ffi_closure parameter in $12. * src/mips/ffi.c: Use FFI_MIPS_N32 instead of _MIPS_SIM == _ABIN32 throughout. (FFI_MIPS_STOP_HERE): New, use in place of ffi_stop_here. (ffi_prep_args): Use unsigned long to hold pointer values. Rewrite to support n32/n64 ABIs. (calc_n32_struct_flags): Rewrite. (calc_n32_return_struct_flags): Remove unused variable. Reverse position of flag bits. (ffi_prep_cif_machdep): Rewrite n32 portion. (ffi_call): Enable for n64. Add special handling for small structure return values. (ffi_prep_closure_loc): Add n32 and n64 support. (ffi_closure_mips_inner_O32): Add cast to silence warning. (copy_struct_N32, ffi_closure_mips_inner_N32): New functions. 2007-08-08 David Daney <ddaney@avtrex.com> * testsuite/libffi.call/ffitest.h (ffi_type_mylong): Remove definition. * testsuite/libffi.call/cls_align_uint16.c (main): Use correct type specifiers. * testsuite/libffi.call/nested_struct1.c (main): Ditto. * testsuite/libffi.call/cls_sint.c (main): Ditto. * testsuite/libffi.call/nested_struct9.c (main): Ditto. * testsuite/libffi.call/cls_20byte1.c (main): Ditto. * testsuite/libffi.call/cls_9byte1.c (main): Ditto. * testsuite/libffi.call/closure_fn1.c (main): Ditto. * testsuite/libffi.call/closure_fn3.c (main): Ditto. * testsuite/libffi.call/return_dbl2.c (main): Ditto. * testsuite/libffi.call/cls_sshort.c (main): Ditto. * testsuite/libffi.call/return_fl3.c (main): Ditto. * testsuite/libffi.call/closure_fn5.c (main): Ditto. * testsuite/libffi.call/nested_struct.c (main): Ditto. * testsuite/libffi.call/nested_struct10.c (main): Ditto. * testsuite/libffi.call/return_ll1.c (main): Ditto. * testsuite/libffi.call/cls_8byte.c (main): Ditto. * testsuite/libffi.call/cls_align_uint32.c (main): Ditto. * testsuite/libffi.call/cls_align_sint16.c (main): Ditto. * testsuite/libffi.call/cls_20byte.c (main): Ditto. * testsuite/libffi.call/nested_struct2.c (main): Ditto. * testsuite/libffi.call/cls_24byte.c (main): Ditto. * testsuite/libffi.call/nested_struct6.c (main): Ditto. * testsuite/libffi.call/cls_uint.c (main): Ditto. * testsuite/libffi.call/cls_12byte.c (main): Ditto. * testsuite/libffi.call/cls_16byte.c (main): Ditto. * testsuite/libffi.call/closure_fn0.c (main): Ditto. * testsuite/libffi.call/cls_9byte2.c (main): Ditto. * testsuite/libffi.call/closure_fn2.c (main): Ditto. * testsuite/libffi.call/return_dbl1.c (main): Ditto. * testsuite/libffi.call/closure_fn4.c (main): Ditto. * testsuite/libffi.call/closure_fn6.c (main): Ditto. * testsuite/libffi.call/cls_align_sint32.c (main): Ditto. 2007-08-07 Andrew Haley <aph@redhat.com> * src/x86/sysv.S (ffi_closure_raw_SYSV): Fix typo in previous checkin. 2007-08-06 Andrew Haley <aph@redhat.com> PR testsuite/32843 * src/x86/sysv.S (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8, FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32, FFI_TYPE_SINT32. 2007-08-02 David Daney <ddaney@avtrex.com> * testsuite/libffi.call/return_ul.c (main): Define return type as ffi_arg. Use proper printf conversion specifier. 2007-07-30 Andrew Haley <aph@redhat.com> PR testsuite/32843 * src/x86/ffi.c (ffi_prep_cif_machdep): in x86 case, add code for signed/unsigned int8/16. * src/x86/sysv.S (ffi_call_SYSV): Rewrite to: Use a jump table. Remove code to pop args from the stack after call. Special-case signed/unsigned int8/16. * testsuite/libffi.call/return_sc.c (main): Revert. 2007-07-26 Richard Guenther <rguenther@suse.de> PR testsuite/32843 * testsuite/libffi.call/return_sc.c (main): Verify call result as signed char, not ffi_arg. 2007-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * configure.ac (i?86-*-solaris2.1[0-9]): Set TARGET to X86_64. * configure: Regenerate. 2007-07-11 David Daney <ddaney@avtrex.com> * src/mips/ffi.c: Don't include sys/cachectl.h. (ffi_prep_closure_loc): Use __builtin___clear_cache() instead of cacheflush(). 2007-05-18 Aurelien Jarno <aurelien@aurel32.net> * src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted from (ffi_prep_closure): ... this. (FFI_INIT_TRAMPOLINE): Adjust. 2005-12-31 Phil Blundell <pb@reciva.com> * src/arm/ffi.c (ffi_prep_incoming_args_SYSV, ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support. * src/arm/sysv.S(ffi_closure_SYSV): Likewise. * src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise. (FFI_CLOSURES): Enable closure support. 2007-07-03 Andrew Haley <aph@hedges.billgatliff.com> * testsuite/libffi.call/cls_multi_ushort.c, testsuite/libffi.call/cls_align_uint16.c, testsuite/libffi.call/nested_struct1.c, testsuite/libffi.call/nested_struct3.c, testsuite/libffi.call/cls_7_1_byte.c, testsuite/libffi.call/cls_double.c, testsuite/libffi.call/nested_struct5.c, testsuite/libffi.call/nested_struct7.c, testsuite/libffi.call/cls_sint.c, testsuite/libffi.call/nested_struct9.c, testsuite/libffi.call/cls_20byte1.c, testsuite/libffi.call/cls_multi_sshortchar.c, testsuite/libffi.call/cls_align_sint64.c, testsuite/libffi.call/cls_3byte2.c, testsuite/libffi.call/cls_multi_schar.c, testsuite/libffi.call/cls_multi_uchar.c, testsuite/libffi.call/cls_19byte.c, testsuite/libffi.call/cls_9byte1.c, testsuite/libffi.call/cls_align_float.c, testsuite/libffi.call/closure_fn1.c, testsuite/libffi.call/problem1.c, testsuite/libffi.call/closure_fn3.c, testsuite/libffi.call/cls_sshort.c, testsuite/libffi.call/closure_fn5.c, testsuite/libffi.call/cls_align_double.c, testsuite/libffi.call/cls_2byte.c, testsuite/libffi.call/nested_struct.c, testsuite/libffi.call/nested_struct10.c, testsuite/libffi.call/cls_4byte.c, testsuite/libffi.call/cls_6byte.c, testsuite/libffi.call/cls_8byte.c, testsuite/libffi.call/cls_multi_sshort.c, testsuite/libffi.call/cls_align_uint32.c, testsuite/libffi.call/cls_align_sint16.c, testsuite/libffi.call/cls_float.c, testsuite/libffi.call/cls_20byte.c, testsuite/libffi.call/cls_5_1_byte.c, testsuite/libffi.call/nested_struct2.c, testsuite/libffi.call/cls_24byte.c, testsuite/libffi.call/nested_struct4.c, testsuite/libffi.call/nested_struct6.c, testsuite/libffi.call/cls_64byte.c, testsuite/libffi.call/nested_struct8.c, testsuite/libffi.call/cls_uint.c, testsuite/libffi.call/cls_multi_ushortchar.c, testsuite/libffi.call/cls_schar.c, testsuite/libffi.call/cls_uchar.c, testsuite/libffi.call/cls_align_uint64.c, testsuite/libffi.call/cls_ulonglong.c, testsuite/libffi.call/cls_align_longdouble.c, testsuite/libffi.call/cls_1_1byte.c, testsuite/libffi.call/cls_12byte.c, testsuite/libffi.call/cls_3_1byte.c, testsuite/libffi.call/cls_3byte1.c, testsuite/libffi.call/cls_4_1byte.c, testsuite/libffi.call/cls_6_1_byte.c, testsuite/libffi.call/cls_16byte.c, testsuite/libffi.call/cls_18byte.c, testsuite/libffi.call/closure_fn0.c, testsuite/libffi.call/cls_9byte2.c, testsuite/libffi.call/closure_fn2.c, testsuite/libffi.call/closure_fn4.c, testsuite/libffi.call/cls_ushort.c, testsuite/libffi.call/closure_fn6.c, testsuite/libffi.call/cls_5byte.c, testsuite/libffi.call/cls_align_pointer.c, testsuite/libffi.call/cls_7byte.c, testsuite/libffi.call/cls_align_sint32.c, testsuite/libffi.special/unwindtest_ffi_call.cc, testsuite/libffi.special/unwindtest.cc: Enable for ARM. 2007-07-05 H.J. Lu <hongjiu.lu@intel.com> * aclocal.m4: Regenerated. 2007-06-02 Paolo Bonzini <bonzini@gnu.org> * configure: Regenerate. 2007-05-23 Steve Ellcey <sje@cup.hp.com> * Makefile.in: Regenerate. * configure: Regenerate. * aclocal.m4: Regenerate. * include/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. 2007-05-10 Roman Zippel <zippel@linux-m68k.org> * src/m68k/ffi.c (ffi_prep_incoming_args_SYSV, ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support. * src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise. * src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise. (FFI_CLOSURES): Enable closure support. 2007-05-10 Roman Zippel <zippel@linux-m68k.org> * configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test. * configure: Regenerate. * fficonfig.h.in: Regenerate. * src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC, CFI_OFFSET,CFI_DEF_CFA): New macros. (ffi_call_SYSV): Add callframe annotation. 2007-05-10 Roman Zippel <zippel@linux-m68k.org> * src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix numerous test suite failures. * src/m68k/sysv.S (ffi_call_SYSV): Likewise. 2007-04-11 Paolo Bonzini <bonzini@gnu.org> * Makefile.am (EXTRA_DIST): Bring up to date. * Makefile.in: Regenerate. * src/frv/eabi.S: Remove RCS keyword. 2007-04-06 Richard Henderson <rth@redhat.com> * configure.ac: Tidy target case. (HAVE_LONG_DOUBLE): Allow the target to override. * configure: Regenerate. * include/ffi.h.in: Don't define ffi_type_foo if LIBFFI_HIDE_BASIC_TYPES is defined. (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define to ffi_type_double. * types.c (LIBFFI_HIDE_BASIC_TYPES): Define. (FFI_TYPEDEF, ffi_type_void): Mark the data const. (ffi_type_longdouble): Special case for Alpha. Don't define if long double == double. * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value. (ffi_prep_cif_machdep): Handle it as the 128-bit type. (ffi_call, ffi_closure_osf_inner): Likewise. (ffi_closure_osf_inner): Likewise. Mark hidden. (ffi_call_osf, ffi_closure_osf): Mark hidden. * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition. * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden. (load_table): Handle 128-bit long double. * testsuite/libffi.call/float4.c: Add -mieee for alpha. 2007-04-06 Tom Tromey <tromey@redhat.com> PR libffi/31491: * README: Fixed bug in example. 2007-04-03 Jakub Jelinek <jakub@redhat.com> * src/closures.c: Include sys/statfs.h. (_GNU_SOURCE): Define on Linux. (FFI_MMAP_EXEC_SELINUX): Define. (selinux_enabled): New variable. (selinux_enabled_check): New function. (is_selinux_enabled): Define. (dlmmap): Use it. 2007-03-24 Uros Bizjak <ubizjak@gmail.com> * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static. Use 'volatile float sum' to create sum of floats to avoid false negative due to excess precision on ix86 targets. (main): Ditto. 2007-03-08 Alexandre Oliva <aoliva@redhat.com> * src/powerpc/ffi.c (flush_icache): Fix left-over from previous patch. (ffi_prep_closure_loc): Remove unneeded casts. Add needed ones. 2007-03-07 Alexandre Oliva <aoliva@redhat.com> * include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New. (ffi_prep_closure_loc): New. (ffi_prep_raw_closure_loc): New. (ffi_prep_java_raw_closure_loc): New. * src/closures.c: New file. * src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment): Replace sflags with exec_offset. [FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset, sub_segment_exec_offset): New macros. (get_segment_flags, set_segment_flags, check_segment_merge): New macros. (is_mmapped_segment, is_extern_segment): Use get_segment_flags. (add_segment, sys_alloc, create_mspace, create_mspace_with_base, destroy_mspace): Use new macros. (sys_alloc): Silence warning. * Makefile.am (libffi_la_SOURCES): Add src/closures.c. * Makefile.in: Rebuilt. * src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in terms of ffi_prep_closure_loc. * src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted from... (ffi_prep_raw_closure): ... this. Re-implement in terms of the renamed version. * src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and adjusted from... (ffi_prep_java_raw_closure): ... this. Re-implement in terms of the renamed version. * src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from (ffi_prep_closure): ... this. * src/pa/ffi.c: Likewise. * src/cris/ffi.c: Likewise. Adjust. * src/frv/ffi.c: Likewise. * src/ia64/ffi.c: Likewise. * src/mips/ffi.c: Likewise. * src/powerpc/ffi_darwin.c: Likewise. * src/s390/ffi.c: Likewise. * src/sh/ffi.c: Likewise. * src/sh64/ffi.c: Likewise. * src/sparc/ffi.c: Likewise. * src/x86/ffi64.c: Likewise. * src/x86/ffi.c: Likewise. (FFI_INIT_TRAMPOLINE): Adjust. (ffi_prep_raw_closure_loc): Renamed and adjusted from... (ffi_prep_raw_closure): ... this. * src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from (ffi_prep_closure): ... this. (flush_icache): Adjust. 2007-03-07 Alexandre Oliva <aoliva@redhat.com> * src/dlmalloc.c: New file, imported version 2.8.3 of Doug Lea's malloc. 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com> * Makefile.am: Add dummy install-pdf target. * Makefile.in: Regenerate 2007-02-13 Andreas Krebbel <krebbel1@de.ibm.com> * src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep, ffi_closure_helper_SYSV): Add long double handling. 2007-02-02 Jakub Jelinek <jakub@redhat.com> * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2 immediately after bctrl instruction. 2007-01-18 Alexandre Oliva <aoliva@redhat.com> * Makefile.am (all-recursive, install-recursive, mostlyclean-recursive, clean-recursive, distclean-recursive, maintainer-clean-recursive): Add missing targets. * Makefile.in: Rebuilt. 2006-12-14 Andreas Tobler <a.tobler@schweiz.org> * configure.ac: Add TARGET for x86_64-*-darwin*. * Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources for X86_DARWIN. * src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*. * src/x86/darwin64.S: New file for x86_64-*-darwin* support. * configure: Regenerate. * Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. * testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for ffi_call only. 2006-12-13 Andreas Tobler <a.tobler@schweiz.org> * aclocal.m4: Regenerate with aclocal -I .. as written in the Makefile.am. 2006-10-31 Geoffrey Keating <geoffk@apple.com> * src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New. (ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for Darwin. * testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL. * testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL. 2006-10-10 Paolo Bonzini <bonzini@gnu.org> Sandro Tolaini <tolaini@libero.it> * configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and conditional. * configure: Regenerated. * Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case. (EXTRA_DIST): Add src/x86/darwin.S. * Makefile.in: Regenerated. * include/Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. * src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like X86_WIN32, and additionally align stack to 16 bytes. * src/x86/darwin.S: New, based on sysv.S. * src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs. 2006-09-12 David Daney <ddaney@avtrex.com> PR libffi/23935 * include/Makefile.am: Install both ffi.h and ffitarget.h in $(libdir)/gcc/$(target_alias)/$(gcc_version)/include. * aclocal.m4: Regenerated for automake 1.9.6. * Makefile.in: Regenerated. * include/Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. 2006-08-17 Andreas Tobler <a.tobler@schweiz.ch> * include/ffi_common.h (struct): Revert accidental commit. 2006-08-15 Andreas Tobler <a.tobler@schweiz.ch> * include/ffi_common.h: Remove lint directives. * include/ffi.h.in: Likewise. 2006-07-25 Torsten Schoenfeld <kaffeetisch@gmx.de> * include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly for 32-bit architectures. * testsuite/libffi.call/return_ul.c: New test case. 2006-07-19 David Daney <ddaney@avtrex.com> * testsuite/libffi.call/closure_fn6.c: Remove xfail for mips, xfail remains for mips64. 2006-05-23 Carlos O'Donell <carlos@codesourcery.com> * Makefile.am: Add install-html target. Add install-html to .PHONY * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * include/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. 2006-05-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> * pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from stack slot. 2006-04-22 Andreas Tobler <a.tobler@schweiz.ch> * README: Remove notice about 'Crazy Comments'. * src/debug.c: Remove lint directives. Cleanup white spaces. * src/java_raw_api.c: Likewise. * src/prep_cif.c: Likewise. * src/raw_api.c: Likewise. * src/ffitest.c: Delete. No longer needed, all test cases migrated to the testsuite. * src/arm/ffi.c: Remove lint directives. * src/m32r/ffi.c: Likewise. * src/pa/ffi.c: Likewise. * src/powerpc/ffi.c: Likewise. * src/powerpc/ffi_darwin.c: Likewise. * src/sh/ffi.c: Likewise. * src/sh64/ffi.c: Likewise. * src/x86/ffi.c: Likewise. * testsuite/libffi.call/float2.c: Likewise. * testsuite/libffi.call/promotion.c: Likewise. * testsuite/libffi.call/struct1.c: Likewise. 2006-04-13 Andreas Tobler <a.tobler@schweiz.ch> * src/pa/hpux32.S: Correct unwind offset calculation for ffi_closure_pa32. * src/pa/linux.S: Likewise. 2006-04-12 James E Wilson <wilson@specifix.com> PR libgcj/26483 * src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros. (hfa_type_load): Call stf_spill. (hfa_type_store): Call ldf_fill. (ffi_call): Adjust calls to above routines. Add local temps for macro result. 2006-04-10 Matthias Klose <doko@debian.org> * testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib directory names containing underscores. 2006-04-07 James E Wilson <wilson@specifix.com> * testsuite/libffi.call/float4.c: New testcase. 2006-04-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> Andreas Tobler <a.tobler@schweiz.ch> * Makefile.am: Add PA_HPUX port. * Makefile.in: Regenerate. * include/Makefile.in: Likewise. * testsuite/Makefile.in: Likewise. * configure.ac: Add PA_HPUX rules. * configure: Regenerate. * src/pa/ffitarget.h: Rename linux target to PA_LINUX. Add PA_HPUX and PA64_HPUX. Rename FFI_LINUX ABI to FFI_PA32 ABI. (FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets. (FFI_TYPE_SMALL_STRUCT2): Define. (FFI_TYPE_SMALL_STRUCT4): Likewise. (FFI_TYPE_SMALL_STRUCT8): Likewise. (FFI_TYPE_SMALL_STRUCT3): Redefine. (FFI_TYPE_SMALL_STRUCT5): Likewise. (FFI_TYPE_SMALL_STRUCT6): Likewise. (FFI_TYPE_SMALL_STRUCT7): Likewise. * src/pa/ffi.c (ROUND_DOWN): Delete. (fldw, fstw, fldd, fstd): Use '__asm__'. (ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8. (ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment. Simplify incrementing of stack slot variable. Change type of local 'n' to unsigned int. (ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long double on PA_HPUX. (ffi_prep_cif_machdep): Likewise. (ffi_call): Likewise. (ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change return type to ffi_status. Simplify incrementing of stack slot variable. Only copy floating point argument registers when PA_LINUX is true. Reformat debug statement. Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8. (ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to declaration. (ffi_prep_closure): Make linux trampoline conditional on PA_LINUX. Add nops to cache flush. Add trampoline for PA_HPUX. * src/pa/hpux32.S: New file. * src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename ffi_prep_args_LINUX to ffi_prep_args_pa32. Localize labels. Add support for 2, 4 and 8-byte small structs. Handle unaligned destinations in 3, 5, 6 and 7-byte small structs. Order argument type checks so that common argument types appear first. (ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename ffi_closure_inner_LINUX to ffi_closure_inner_pa32. 2006-03-24 Alan Modra <amodra@bigpond.net.au> * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX. Default for 32-bit using IBM extended double format. Fix FFI_LAST_ABI. * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of FFI_TYPE_LONGDOUBLE. (ffi_prep_args64): Assert using IBM extended double. (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type. Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args. (ffi_call): Handle FFI_LINUX. (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs gpr3 return pointer as for struct return. Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args. Don't increment "nf" unnecessarily. * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2 for FFI_TYPE_LONGDOUBLE. Move epilogue insns into case table. Don't use r6 as pointer to results, instead use sp offset. Don't make a special call to load lr with case table address, instead use offset from previous call. * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return. * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double return. 2006-03-15 Kaz Kojima <kkojima@gcc.gnu.org> * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments passed with FP registers correctly. (ffi_closure_helper_SYSV): Likewise. * src/sh64/sysv.S: Likewise. 2006-03-01 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif, args and userdata unused. (closure_test_fn1): Mark cif and userdata unused. (main): Remove unused res. 2006-02-28 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for -O2, -O3, -Os and the warning flags -W -Wall. * testsuite/libffi.special/special.exp: Likewise. * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark unused parameter unused for gcc or else do nothing. * testsuite/libffi.special/ffitestcxx.h: Likewise. * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif and userdata unused. * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise. * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise. * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise. * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise. * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise. * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise. * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise. * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise. * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise. * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise. * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise. * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise. * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise. * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise. * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise. * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise. * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise. * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise. * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise. * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise. * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise. * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise. * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise. * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast void* to avoid compiler warning. (main): Likewise. (cls_struct_align_gn): Mark cif and userdata unused. * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn): Likewise. * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise. * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise. * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and data unused. (main): Cast res_call to silence gcc. * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and data unused. (main): Cast res_call to silence gcc. * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif and data unused. (main): Cast res_call to silence gcc. * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and data unused. (main): Cast res_call to silence gcc. * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and data unused. (main): Cast res_call to silence gcc. * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif and data unused. (main): Cast res_call to silence gcc. * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and userdata unused. (cls_ret_schar_fn): Cast printf parameter to silence gcc. * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and userdata unused. (cls_ret_sint_fn): Cast printf parameter to silence gcc. * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and userdata unused. (cls_ret_sshort_fn): Cast printf parameter to silence gcc. * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn): Mark cif and userdata unused. (cls_ret_uchar_fn): Cast printf parameter to silence gcc. * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and userdata unused. (cls_ret_uint_fn): Cast printf parameter to silence gcc. * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif and userdata unused. * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and userdata unused. (cls_ret_ushort_fn): Cast printf parameter to silence gcc. * testsuite/libffi.call/float.c (floating): Remove unused parameter e. * testsuite/libffi.call/float1.c (main): Remove unused variable i. Cleanup white spaces. * testsuite/libffi.call/negint.c (checking): Remove unused variable i. * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn): Likewise. * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise. * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf formatters to silence gcc. (B_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct4.c: Mention related PR. (B_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct6.c: Mention related PR. (B_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata unused. * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise. * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise. * testsuite/libffi.call/problem1.c (stub): Likewise. * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence gcc. * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned in the last commit for this test case in the test case itself. * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as unused. * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise. * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise. * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise. * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise. * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise. * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise. 2006-02-22 Kaz Kojima <kkojima@gcc.gnu.org> * src/sh/sysv.S: Fix register numbers in the FDE for ffi_closure_SYSV. 2006-02-20 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/return_fl2.c (return_fl): Remove static declaration to avoid a false negative on ix86. See PR323. 2006-02-18 Kaz Kojima <kkojima@gcc.gnu.org> * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable and cast integer to void * if needed. Update the pointer to the FP register saved area correctly. 2006-02-17 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630 is fixed. * testsuite/libffi.call/nested_struct4.c: Likewise. 2006-02-16 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/return_dbl.c: New test case. * testsuite/libffi.call/return_dbl1.c: Likewise. * testsuite/libffi.call/return_dbl2.c: Likewise. * testsuite/libffi.call/return_fl.c: Likewise. * testsuite/libffi.call/return_fl1.c: Likewise. * testsuite/libffi.call/return_fl2.c: Likewise. * testsuite/libffi.call/return_fl3.c: Likewise. * testsuite/libffi.call/closure_fn6.c: Likewise. * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong definition. * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition here to be used by other test cases too. * testsuite/libffi.call/nested_struct10.c: New test case. * testsuite/libffi.call/nested_struct9.c: Likewise. * testsuite/libffi.call/nested_struct8.c: Likewise. * testsuite/libffi.call/nested_struct7.c: Likewise. * testsuite/libffi.call/nested_struct6.c: Likewise. * testsuite/libffi.call/nested_struct5.c: Likewise. * testsuite/libffi.call/nested_struct4.c: Likewise. 2006-01-21 Andreas Tobler <a.tobler@schweiz.ch> * configure.ac: Enable libffi for sparc64-*-freebsd*. * configure: Rebuilt. 2006-01-18 Jakub Jelinek <jakub@redhat.com> * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3, instead do the shifting inline. * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5 shift count unconditionally. Simplify load sequences for 1, 2, 3, 4 and 8 byte structs, for the remaining struct sizes don't call __lshrdi3, instead do the shifting inline. 2005-12-07 Thiemo Seufer <ths@networkno.de> * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add missing parentheses. * src/mips/o32.S (ffi_call_O32): Code formatting. Define and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations. (ffi_closure_O32): Likewise, but with newly defined A3_OFF2, A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2, V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2, FA_0_0_OFF2. * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix endianness bugs. (ffi_prep_closure): Improve trampoline instruction scheduling. (ffi_closure_mips_inner_O32): Fix endianness bugs. 2005-12-03 Alan Modra <amodra@bigpond.net.au> * src/powerpc/ffi.c: Formatting. (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions. (ffi_prep_args64): Likewise. 2005-09-30 Geoffrey Keating <geoffk@apple.com> * testsuite/lib/libffi-dg.exp (libffi_target_compile): For darwin, use -shared-libgcc not -lgcc_s, and explain why. 2005-09-26 Tom Tromey <tromey@redhat.com> * testsuite/libffi.call/float1.c (value_type): New typedef. (CANARY): New define. (main): Check for result buffer overflow. * src/powerpc/linux64.S: Handle linux64 long double returns. * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant. (ffi_prep_cif_machdep): Handle linux64 long double returns. 2005-08-25 Alan Modra <amodra@bigpond.net.au> PR target/23404 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack homed fp args. (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same. 2005-08-11 Jakub Jelinek <jakub@redhat.com> * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test. (AH_BOTTOM): Add FFI_HIDDEN definition. * configure: Rebuilt. * fficonfig.h.in: Rebuilt. * src/powerpc/ffi.c (hidden): Remove. (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64, ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden. * src/powerpc/linux64_closure.S (ffi_closure_LINUX64, .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden. * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove, add FFI_HIDDEN to its prototype. (ffi_closure_SYSV_inner): New. * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New. * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New. 2005-08-10 Alfred M. Szmidt <ams@gnu.org> PR libffi/21819: * configure: Rebuilt. * configure.ac: Handle i*86-*-gnu*. 2005-08-09 Jakub Jelinek <jakub@redhat.com> * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use DW_CFA_offset_extended_sf rather than DW_CFA_GNU_negative_offset_extended. * src/powerpc/sysv.S (ffi_call_SYSV): Likewise. 2005-07-22 SUGIOKA Toshinobu <sugioka@itonet.co.jp> * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly on sh3. (ffi_closure_SYSV): Change the stack layout for sh3 struct argument. * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is partially on register. (ffi_closure_helper_SYSV): Likewise. (ffi_prep_cif_machdep): Don't set too many cif->flags. 2005-07-20 Kaz Kojima <kkojima@gcc.gnu.org> * src/sh/ffi.c (ffi_call): Handle small structures correctly. Remove empty line. * src/sh64/ffi.c (simple_type): Remove. (return_type): Handle small structures correctly. (ffi_prep_args): Likewise. (ffi_call): Likewise. (ffi_closure_helper_SYSV): Likewise. * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return. Emit position independent code if PIC and remove wrong datalabel prefixes from EH data. 2005-07-19 Andreas Tobler <a.tobler@schweiz.ch> * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD. * Makefile.in: Regenerate. * include/Makefile.in: Likewise. * testsuite/Makefile.in: Likewise. * configure.ac: Add POWERPC_FREEBSD rules. * configure: Regenerate. * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules. (FFI_SYSV_TYPE_SMALL_STRUCT): Define. * src/powerpc/ffi.c: Add flags to handle small structure returns in ffi_call_SYSV. (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI. Aka FFI_SYSV. (ffi_closure_helper_SYSV): Likewise. * src/powerpc/ppc_closure.S: Add return types for small structures. * src/powerpc/sysv.S: Add bits to handle small structures for final SYSV 4 ABI. 2005-07-10 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/cls_5_1_byte.c: New test file. * testsuite/libffi.call/cls_6_1_byte.c: Likewise. * testsuite/libffi.call/cls_7_1_byte.c: Likewise. 2005-07-05 Randolph Chung <tausq@debian.org> * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3. Break out handling for 5-7 byte structures. Kill compilation warnings. (ffi_closure_inner_LINUX): Print return values as hex in debug message. Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3. Properly handle 5-7 byte structure returns. * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1) (FFI_TYPE_SMALL_STRUCT2): Remove. (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5) (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define. * src/pa/linux.S: Mark source file as using PA1.1 assembly. (checksmst1, checksmst2): Remove. (checksmst3): Optimize handling of 3-byte struct returns. (checksmst567): Properly handle 5-7 byte struct returns. 2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> PR libgcj/21943 * src/mips/n32.S: Enforce PIC code. * src/mips/o32.S: Likewise. 2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64. * configure: Regenerate. 2005-06-01 Alan Modra <amodra@bigpond.net.au> * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET to call ffi_closure_helper_SYSV. Append @local instead. * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV. 2005-05-17 Kelley Cook <kcook@gcc.gnu.org> * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS. Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF. * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config. * aclocal.m4, configure, fficonfig.h.in, Makefile.in, include/Makefile.in, testsuite/Makefile.in: Regenerate. 2005-05-09 Mike Stump <mrs@apple.com> * configure: Regenerate. 2005-05-08 Richard Henderson <rth@redhat.com> PR libffi/21285 * src/alpha/osf.S: Update unwind into to match code. 2005-05-04 Andreas Degert <ad@papyrus-gmbh.de> Richard Henderson <rth@redhat.com> * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in bit 11 of flags. (ffi_call): Mask return type field. Pass ssecount to ffi_call_unix64. (ffi_prep_closure): Set carry bit if sse-used flag set. * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument. Only load sse registers if ssecount non-zero. (ffi_closure_unix64): Only save sse registers if carry set on entry. 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org> * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*, powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*. * configure: Regenerate. 2005-04-20 Hans-Peter Nilsson <hp@axis.com> * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use, have Tcl8.3-compatible intermediate variable. 2005-04-18 Simon Posnjak <simon.posnjak@siol.net> Hans-Peter Nilsson <hp@axis.com> * Makefile.am: Add CRIS support. * configure.ac: Likewise. * Makefile.in, configure, testsuite/Makefile.in, include/Makefile.in: Regenerate. * src/cris: New directory. * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files. * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__. * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with \r?\n in output tests. 2005-04-12 Mike Stump <mrs@apple.com> * configure: Regenerate. 2005-03-30 Hans Boehm <Hans.Boehm@hp.com> * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI. 2005-03-30 Steve Ellcey <sje@cup.hp.com> * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute. (ffi_sarg) Ditto. * src/ia64/unix.S (ffi_closure_unix): Extend gp to 64 bits in ILP32 mode. Load 64 bits even for short data. 2005-03-23 Mike Stump <mrs@apple.com> * src/powerpc/darwin.S: Update for -m64 multilib. * src/powerpc/darwin_closure.S: Likewise. 2005-03-21 Zack Weinberg <zack@codesourcery.com> * configure.ac: Do not invoke TL_AC_GCC_VERSION. Do not set tool_include_dir. * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in: Regenerate. * include/Makefile.am: Set gcc_version and toollibffidir. * include/Makefile.in: Regenerate. 2005-02-22 Andrew Haley <aph@redhat.com> * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to odd-numbered register pairs for 64-bit integer types. 2005-02-23 Andreas Tobler <a.tobler@schweiz.ch> PR libffi/20104 * testsuite/libffi.call/return_ll1.c: New test case. 2005-02-11 Janis Johnson <janis187@us.ibm.com> * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options. * testsuite/libffi.call/float.c: Ditto. * testsuite/libffi.call/float2.c: Ditto. * testsuite/libffi.call/float3.c: Ditto. 2005-02-08 Andreas Tobler <a.tobler@schweiz.ch> * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv. 2005-01-12 Eric Botcazou <ebotcazou@libertysurf.fr> * testsuite/libffi.special/special.exp (cxx_options): Add -shared-libgcc. 2004-12-31 Richard Henderson <rth@redhat.com> * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove. (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF. Replace size and offset parameters with a type parameter; deduce size and structure alignment. Update all users. 2004-12-31 Richard Henderson <rth@redhat.com> * src/types.c (FFI_TYPE_POINTER): Define with sizeof. (FFI_TYPE_LONGDOUBLE): Fix for ia64. * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move into ffi_prep_closure. * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite from scratch. 2004-12-27 Richard Henderson <rth@redhat.com> * src/x86/unix64.S: Fix typo in unwind info. 2004-12-25 Richard Henderson <rth@redhat.com> * src/x86/ffi64.c (struct register_args): Rename from stackLayout. (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS. (merge_classes): Check for it. (SSE_CLASS_P): New. (classify_argument): Pass byte_offset by value; perform all updates inside struct case. (examine_argument): Add classes argument; handle X86_64_COMPLEX_X87_CLASS. (ffi_prep_args): Merge into ... (ffi_call): ... here. Share stack frame with ffi_call_unix64. (ffi_prep_cif_machdep): Setup cif->flags for proper structure return. (ffi_fill_return_value): Remove. (ffi_prep_closure): Remove dead assert. (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner. Rewrite to use struct register_args instead of va_list. Create flags for handling structure returns. * src/x86/unix64.S: Remove dead strings. (ffi_call_unix64): Rename from ffi_call_UNIX64. Rewrite to share stack frame with ffi_call. Handle structure returns properly. (float2sse, floatfloat2sse, double2sse): Remove. (sse2float, sse2double, sse2floatfloat): Remove. (ffi_closure_unix64): Rename from ffi_closure_UNIX64. Rewrite to handle structure returns properly. 2004-12-08 David Edelsohn <edelsohn@gnu.org> * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and PICFLAG. * Makefile.in: Regenerated. 2004-12-02 Richard Sandiford <rsandifo@redhat.com> * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version. * configure, aclocal.m4, Makefile.in: Regenerate. * include/Makefile.in, testsuite/Makefile.in: Regenerate. 2004-11-29 Kelley Cook <kcook@gcc.gnu.org> * configure: Regenerate for libtool change. 2004-11-25 Kelley Cook <kcook@gcc.gnu.org> * configure: Regenerate for libtool reversion. 2004-11-24 Kelley Cook <kcook@gcc.gnu.org> * configure: Regenerate for libtool change. 2004-11-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp. 2004-11-23 Richard Sandiford <rsandifo@redhat.com> * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead of jal. Use an absolute encoding for the frame information. 2004-11-23 Kelley Cook <kcook@gcc.gnu.org> * Makefile.am: Remove no-dependencies. Add ACLOCAL_AMFLAGS. * acinclude.m4: Delete logic for sincludes. * aclocal.m4, Makefile.in, configure: Regenerate. * include/Makefile: Likewise. * testsuite/Makefile: Likewise. 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr> * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers on a 8-byte boundary. * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments. 2004-10-27 Richard Earnshaw <rearnsha@arm.com> * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return long long values. Round stack allocation to a multiple of 8 bytes for ATPCS compatibility. * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register names. Handle returning long long types. Add Thumb and interworking support. Improve soft-float code. 2004-10-27 Richard Earnshaw <rearnsha@arm.com> * testsuite/lib/libffi-db.exp (load_gcc_lib): New function. (libffi_exit): New function. (libffi_init): Build the testglue wrapper if needed. 2004-10-25 Eric Botcazou <ebotcazou@libertysurf.fr> PR other/18138 * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc. 2004-10-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0. 2004-10-20 Kaz Kojima <kkojima@gcc.gnu.org> * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data. * testsuite/libffi.call/float3.c: New test case. 2004-10-18 Kaz Kojima <kkojima@gcc.gnu.org> * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for the function returning a structure pointed with R2. * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to the structure return value if T bit set. Emit position independent code and EH data if PIC. 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> * Makefile.am: Add m32r support. * configure.ac: Likewise. * Makefile.in: Regenerate. * confiugre: Regenerate. * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF (uint64, sint64, double, longdouble) * src/m32r: New directory. * src/m32r/ffi.c: New file. * src/m32r/sysv.S: Likewise. * src/m32r/ffitarget.h: Likewise. 2004-10-02 Kaz Kojima <kkojima@gcc.gnu.org> * testsuite/libffi.call/negint.c: New test case. 2004-09-14 H.J. Lu <hongjiu.lu@intel.com> PR libgcj/17465 * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path. Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH, LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and DYLD_LIBRARY_PATH. 2004-09-05 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/many_win32.c: Remove whitespaces. * testsuite/libffi.call/promotion.c: Likewise. * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup whitespaces. * testsuite/libffi.call/return_sc.c: Likewise. * testsuite/libffi.call/return_uc.c: Likewise. 2004-09-05 Andreas Tobler <a.tobler@schweiz.ch> * src/powerpc/darwin.S: Fix comments and identation. * src/powerpc/darwin_closure.S: Likewise. 2004-09-02 Andreas Tobler <a.tobler@schweiz.ch> * src/powerpc/ffi_darwin.c: Add flag for longdouble return values. (ffi_prep_args): Handle longdouble arguments. (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for longdouble. (ffi_closure_helper_DARWIN): Add closure handling for longdouble. * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble values. * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise. * src/types.c: Defined longdouble size and alignment for darwin. 2004-09-02 Andreas Tobler <a.tobler@schweiz.ch> * src/powerpc/aix.S: Remove whitespaces. * src/powerpc/aix_closure.S: Likewise. * src/powerpc/asm.h: Likewise. * src/powerpc/ffi.c: Likewise. * src/powerpc/ffitarget.h: Likewise. * src/powerpc/linux64.S: Likewise. * src/powerpc/linux64_closure.S: Likewise. * src/powerpc/ppc_closure.S: Likewise. * src/powerpc/sysv.S: Likewise. 2004-08-30 Anthony Green <green@redhat.com> * Makefile.am: Add frv support. * Makefile.in, testsuite/Makefile.in: Rebuilt. * configure.ac: Read configure.host. * configure.in: Read configure.host. * configure.host: New file. frv-elf needs libgloss. * include/ffi.h.in: Force ffi_closure to have a nice big (8) alignment. This is needed to frv and shouldn't harm the others. * include/ffi_common.h (ALIGN_DOWN): New macro. * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files. 2004-08-24 David Daney <daney@avtrex.com> * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*. * testsuite/libffi.call/closure_fn1.c: Likewise. * testsuite/libffi.call/closure_fn2.c Likewise. * testsuite/libffi.call/closure_fn3.c: Likewise. * testsuite/libffi.call/closure_fn4.c: Likewise. * testsuite/libffi.call/closure_fn5.c: Likewise. * testsuite/libffi.call/cls_18byte.c: Likewise. * testsuite/libffi.call/cls_19byte.c: Likewise. * testsuite/libffi.call/cls_1_1byte.c: Likewise. * testsuite/libffi.call/cls_20byte.c: Likewise. * testsuite/libffi.call/cls_20byte1.c: Likewise. * testsuite/libffi.call/cls_24byte.c: Likewise. * testsuite/libffi.call/cls_2byte.c: Likewise. * testsuite/libffi.call/cls_3_1byte.c: Likewise. * testsuite/libffi.call/cls_3byte1.c: Likewise. * testsuite/libffi.call/cls_3byte2.c: Likewise. * testsuite/libffi.call/cls_4_1byte.c: Likewise. * testsuite/libffi.call/cls_4byte.c: Likewise. * testsuite/libffi.call/cls_64byte.c: Likewise. * testsuite/libffi.call/cls_6byte.c: Likewise. * testsuite/libffi.call/cls_7byte.c: Likewise. * testsuite/libffi.call/cls_8byte.c: Likewise. * testsuite/libffi.call/cls_9byte1.c: Likewise. * testsuite/libffi.call/cls_9byte2.c: Likewise. * testsuite/libffi.call/cls_align_double.c: Likewise. * testsuite/libffi.call/cls_align_float.c: Likewise. * testsuite/libffi.call/cls_align_longdouble.c: Likewise. * testsuite/libffi.call/cls_align_pointer.c: Likewise. * testsuite/libffi.call/cls_align_sint16.c: Likewise. * testsuite/libffi.call/cls_align_sint32.c: Likewise. * testsuite/libffi.call/cls_align_sint64.c: Likewise. * testsuite/libffi.call/cls_align_uint16.c: Likewise. * testsuite/libffi.call/cls_align_uint32.c: Likewise. * testsuite/libffi.call/cls_align_uint64.c: Likewise. * testsuite/libffi.call/cls_double.c: Likewise. * testsuite/libffi.call/cls_float.c: Likewise. * testsuite/libffi.call/cls_multi_schar.c: Likewise. * testsuite/libffi.call/cls_multi_sshort.c: Likewise. * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise. * testsuite/libffi.call/cls_multi_uchar.c: Likewise. * testsuite/libffi.call/cls_multi_ushort.c: Likewise. * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise. * testsuite/libffi.call/cls_schar.c: Likewise. * testsuite/libffi.call/cls_sint.c: Likewise. * testsuite/libffi.call/cls_sshort.c: Likewise. * testsuite/libffi.call/cls_uchar.c: Likewise. * testsuite/libffi.call/cls_uint.c: Likewise. * testsuite/libffi.call/cls_ulonglong.c: Likewise. * testsuite/libffi.call/cls_ushort.c: Likewise. * testsuite/libffi.call/nested_struct.c: Likewise. * testsuite/libffi.call/nested_struct1.c: Likewise. * testsuite/libffi.call/nested_struct2.c: Likewise. * testsuite/libffi.call/nested_struct3.c: Likewise. * testsuite/libffi.call/problem1.c: Likewise. * testsuite/libffi.special/unwindtest.cc: Likewise. * testsuite/libffi.call/cls_12byte.c: Likewise and set return value to zero. * testsuite/libffi.call/cls_16byte.c: Likewise. * testsuite/libffi.call/cls_5byte.c: Likewise. 2004-08-23 David Daney <daney@avtrex.com> PR libgcj/13141 * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI. * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation. (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point parameters and return types. (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI. (ffi_prep_closure): Ditto. (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix alignment calculations. * src/mips/o32.S (ffi_closure_O32): Don't use floating point instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant. 2004-08-14 Casey Marshall <csm@gnu.org> * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to contain `FFI_TYPE_UINT64' as return type for any 64-bit integer (O32 ABI only). (ffi_prep_closure): new function. (ffi_closure_mips_inner_O32): new function. * src/mips/ffitarget.h: Define `FFI_CLOSURES' and `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32. * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return 64 bit integers correctly. (ffi_closure_O32): new function. Added DWARF-2 unwind info for both functions. 2004-08-10 Andrew Haley <aph@redhat.com> * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments. 2004-08-01 Robert Millan <robertmh@gnu.org> * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu. * configure: Regenerate. 2004-07-30 Maciej W. Rozycki <macro@linux-mips.org> * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h> and mmap() explicitly instead of relying on preset autoconf cache variables. * aclocal.m4: Regenerate. * configure: Regenerate. 2004-07-11 Ulrich Weigand <uweigand@de.ibm.com> * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation. (ffi_check_float_struct): Remove unused prototype. 2004-06-30 Geoffrey Keating <geoffk@apple.com> * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment character on Darwin, use '\n\t' instead. 2004-06-26 Matthias Klose <doko@debian.org> * libtool-version: Fix typo in revision/age. 2004-06-17 Matthias Klose <doko@debian.org> * libtool-version: New. * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname. * Makefile.in: Regenerate. 2004-06-15 Paolo Bonzini <bonzini@gnu.org> * Makefile.am: Remove useless multilib rules. * Makefile.in: Regenerate. * aclocal.m4: Regenerate with automake 1.8.5. * configure.ac: Remove useless multilib configury. * configure: Regenerate. 2004-06-15 Paolo Bonzini <bonzini@gnu.org> * .cvsignore: New file. 2004-06-10 Jakub Jelinek <jakub@redhat.com> * src/ia64/unix.S (ffi_call_unix): Insert group barrier break fp_done. (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever changed from 8. 2004-06-06 Sean McNeil <sean@mcneil.com> * configure.ac: Add x86_64-*-freebsd* support. * configure: Regenerate. 2004-04-26 Joe Buck <jbuck@welsh-buck.org> Bug 15093 * configure.ac: Test for existence of mmap and sys/mman.h before checking blacklist. Fix suggested by Jim Wilson. * configure: Regenerate. 2004-04-26 Matt Austern <austern@apple.com> * src/powerpc/darwin.S: Go through a non-lazy pointer for initial FDE location. * src/powerpc/darwin_closure.S: Likewise. 2004-04-24 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization error. Reported by Thomas Heller <theller@python.net>. * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise. * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise. 2004-03-20 Matthias Klose <doko@debian.org> * src/pa/linux.S: Fix typo. 2004-03-19 Matthias Klose <doko@debian.org> * Makefile.am: Update. * Makefile.in: Regenerate. * src/pa/ffi.h.in: Remove. * src/pa/ffitarget.h: New file. 2004-02-10 Randolph Chung <tausq@debian.org> * Makefile.am: Add PA support. * Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * configure.ac: Add PA target. * configure: Regenerate. * src/pa/ffi.c: New file. * src/pa/ffi.h.in: Add PA support. * src/pa/linux.S: New file. * prep_cif.c: Add PA support. 2004-03-16 Hosaka Yuji <hos@tamanegi.org> * src/types.c: Fix alignment size of X86_WIN32 case int64 and double. * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type with ecif->cif->flags. (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type with cif->flags. (ffi_prep_cif_machdep): Add X86_WIN32 struct case. (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32. * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b, sc_retstruct2b): Add for 1 or 2-bytes struct case. 2004-03-15 Kelley Cook <kcook@gcc.gnu.org> * configure.in: Rename file to ... * configure.ac: ... this. * fficonfig.h.in: Regenerate. * Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. 2004-03-12 Matt Austern <austern@apple.com> * src/powerpc/darwin.S: Fix EH information so it corresponds to changes in EH format resulting from addition of linkonce support. * src/powerpc/darwin_closure.S: Likewise. 2004-03-11 Andreas Tobler <a.tobler@schweiz.ch> Paolo Bonzini <bonzini@gnu.org> * Makefile.am (AUTOMAKE_OPTIONS): Set them. Remove VPATH. Remove rules for object files. Remove multilib support. (AM_CCASFLAGS): Add. * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER. (AC_PREREQ): Bump version to 2.59. (AC_INIT): Fill with version info and bug address. (ORIGINAL_LD_FOR_MULTILIBS): Remove. (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE. De-precious CC so that the right flags are passed down to multilibs. (AC_MSG_ERROR): Replace obsolete macro AC_ERROR. (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES. (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS. * configure: Rebuilt. * aclocal.m4: Likewise. * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise. * fficonfig.h.in: Likewise. 2004-03-11 Andreas Schwab <schwab@suse.de> * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point arguments from fp registers only for the first 8 parameter slots. Don't convert a float parameter when passed in memory. 2004-03-09 Hans-Peter Nilsson <hp@axis.com> * configure: Regenerate for config/accross.m4 correction. 2004-02-25 Matt Kraai <kraai@alumni.cmu.edu> * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change ecif->cif->bytes to bytes. (ffi_prep_cif_machdep): Add braces around nested if statement. 2004-02-09 Alan Modra <amodra@bigpond.net.au> * src/types.c (pointer): POWERPC64 has 8 byte pointers. * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling. (ffi_closure_helper_LINUX64): Fix typo. * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128 for powerpc64-*-*. * testsuite/libffi.call/float.c: Likewise. * testsuite/libffi.call/float2.c: Likewise. 2004-02-08 Alan Modra <amodra@bigpond.net.au> * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct long double function return and long double arg handling. (ffi_closure_helper_LINUX64): Formatting. Delete unused "ng" var. Use "end_pfr" instead of "nf". Correct long double handling. Localise "temp". * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double return value. * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate space for long double return value. Adjust stack frame and offsets. Load f2 long double return. 2004-02-07 Alan Modra <amodra@bigpond.net.au> * src/types.c: Use 16 byte long double for POWERPC64. 2004-01-25 Eric Botcazou <ebotcazou@libertysurf.fr> * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array when the structure return address is passed in %o0. (ffi_V9_return_struct): Rename into ffi_v9_layout_struct. (ffi_v9_layout_struct): Align the field following a nested structure on a word boundary. Use memmove instead of memcpy. (ffi_call): Update call to ffi_V9_return_struct. (ffi_prep_closure): Define 'ctx' only for V8. (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8 and ffi_closure_sparc_inner_v9. (ffi_closure_sparc_inner_v8): Return long doubles by reference. Always skip the structure return address. For structures and long doubles, copy the argument directly. (ffi_closure_sparc_inner_v9): Skip the structure return address only if required. Shift the maximum floating-point slot accordingly. For big structures, copy the argument directly; otherwise, left-justify the argument and call ffi_v9_layout_struct to lay out the structure on the stack. * src/sparc/v8.S: Undef STACKFRAME before defining it. (ffi_closure_v8): Pass the structure return address. Update call to ffi_closure_sparc_inner_v8. Short-circuit FFI_TYPE_INT handling. Skip the 'unimp' insn when returning long doubles and structures. * src/sparc/v9.S: Undef STACKFRAME before defining it. (ffi_closure_v9): Increase the frame size by 2 words. Short-circuit FFI_TYPE_INT handling. Load structures both in integers and floating-point registers on return. * README: Update status of the SPARC port. 2004-01-24 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value as of type ffi_arg. * testsuite/libffi.call/struct3.c (main): Fix CHECK. 2004-01-22 Ulrich Weigand <uweigand@de.ibm.com> * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result value as of type ffi_arg, not unsigned int. 2004-01-21 Michael Ritzert <ritzert@t-online.de> * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead of the LHS. 2004-01-12 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for Solaris. 2004-01-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED to void *. 2003-12-10 Richard Henderson <rth@redhat.com> * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to size_t instead of int. 2003-12-04 Hosaka Yuji <hos@tamanegi.org> * testsuite/libffi.call/many_win32.c: Include <float.h>. * testsuite/libffi.call/many_win32.c (main): Replace variable int i with unsigned long ul. * testsuite/libffi.call/cls_align_uint64.c: New test case. * testsuite/libffi.call/cls_align_sint64.c: Likewise. * testsuite/libffi.call/cls_align_uint32.c: Likewise. * testsuite/libffi.call/cls_align_sint32.c: Likewise. * testsuite/libffi.call/cls_align_uint16.c: Likewise. * testsuite/libffi.call/cls_align_sint16.c: Likewise. * testsuite/libffi.call/cls_align_float.c: Likewise. * testsuite/libffi.call/cls_align_double.c: Likewise. * testsuite/libffi.call/cls_align_longdouble.c: Likewise. * testsuite/libffi.call/cls_align_pointer.c: Likewise. 2003-12-02 Hosaka Yuji <hos@tamanegi.org> PR other/13221 * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV): Align arguments to 32 bits. 2003-12-01 Andreas Tobler <a.tobler@schweiz.ch> PR other/13221 * testsuite/libffi.call/cls_multi_sshort.c: New test case. * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise. * testsuite/libffi.call/cls_multi_uchar.c: Likewise. * testsuite/libffi.call/cls_multi_schar.c: Likewise. * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise. * testsuite/libffi.call/cls_multi_ushort.c: Likewise. * testsuite/libffi.special/unwindtest.cc: Cosmetics. 2003-11-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * testsuite/libffi.call/ffitest.h: Include <fcntl.h>. * testsuite/libffi.special/ffitestcxx.h: Likewise. 2003-11-22 Andreas Tobler <a.tobler@schweiz.ch> * Makefile.in: Rebuilt. * configure: Likewise. * testsuite/libffi.special/unwindtest.cc: Convert the mmap to the right type. 2003-11-21 Andreas Jaeger <aj@suse.de> Andreas Tobler <a.tobler@schweiz.ch> * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST. * configure.in: Call AC_FUNC_MMAP_BLACKLIST. * Makefile.in: Rebuilt. * aclocal.m4: Likewise. * configure: Likewise. * fficonfig.h.in: Likewise. * testsuite/lib/libffi-dg.exp: Add include dir. * testsuite/libffi.call/ffitest.h: Add MMAP definitions. * testsuite/libffi.special/ffitestcxx.h: Likewise. * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality for ffi_closure if available. * testsuite/libffi.call/closure_fn1.c: Likewise. * testsuite/libffi.call/closure_fn2.c: Likewise. * testsuite/libffi.call/closure_fn3.c: Likewise. * testsuite/libffi.call/closure_fn4.c: Likewise. * testsuite/libffi.call/closure_fn5.c: Likewise. * testsuite/libffi.call/cls_12byte.c: Likewise. * testsuite/libffi.call/cls_16byte.c: Likewise. * testsuite/libffi.call/cls_18byte.c: Likewise. * testsuite/libffi.call/cls_19byte.c: Likewise. * testsuite/libffi.call/cls_1_1byte.c: Likewise. * testsuite/libffi.call/cls_20byte.c: Likewise. * testsuite/libffi.call/cls_20byte1.c: Likewise. * testsuite/libffi.call/cls_24byte.c: Likewise. * testsuite/libffi.call/cls_2byte.c: Likewise. * testsuite/libffi.call/cls_3_1byte.c: Likewise. * testsuite/libffi.call/cls_3byte1.c: Likewise. * testsuite/libffi.call/cls_3byte2.c: Likewise. * testsuite/libffi.call/cls_4_1byte.c: Likewise. * testsuite/libffi.call/cls_4byte.c: Likewise. * testsuite/libffi.call/cls_5byte.c: Likewise. * testsuite/libffi.call/cls_64byte.c: Likewise. * testsuite/libffi.call/cls_6byte.c: Likewise. * testsuite/libffi.call/cls_7byte.c: Likewise. * testsuite/libffi.call/cls_8byte.c: Likewise. * testsuite/libffi.call/cls_9byte1.c: Likewise. * testsuite/libffi.call/cls_9byte2.c: Likewise. * testsuite/libffi.call/cls_double.c: Likewise. * testsuite/libffi.call/cls_float.c: Likewise. * testsuite/libffi.call/cls_schar.c: Likewise. * testsuite/libffi.call/cls_sint.c: Likewise. * testsuite/libffi.call/cls_sshort.c: Likewise. * testsuite/libffi.call/cls_uchar.c: Likewise. * testsuite/libffi.call/cls_uint.c: Likewise. * testsuite/libffi.call/cls_ulonglong.c: Likewise. * testsuite/libffi.call/cls_ushort.c: Likewise. * testsuite/libffi.call/nested_struct.c: Likewise. * testsuite/libffi.call/nested_struct1.c: Likewise. * testsuite/libffi.call/nested_struct2.c: Likewise. * testsuite/libffi.call/nested_struct3.c: Likewise. * testsuite/libffi.call/problem1.c: Likewise. * testsuite/libffi.special/unwindtest.cc: Likewise. 2003-11-20 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional. 2003-11-19 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin. Add -lgcc_s to additional flags. 2003-11-12 Andreas Tobler <a.tobler@schweiz.ch> * configure.in, include/Makefile.am: PR libgcj/11147, install the ffitarget.h header file in a gcc versioned and target dependent place. * configure: Regenerated. * Makefile.in, include/Makefile.in: Likewise. * testsuite/Makefile.in: Likewise. 2003-11-09 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/closure_fn0.c: Print result and check with dg-output to make debugging easier. * testsuite/libffi.call/closure_fn1.c: Likewise. * testsuite/libffi.call/closure_fn2.c: Likewise. * testsuite/libffi.call/closure_fn3.c: Likewise. * testsuite/libffi.call/closure_fn4.c: Likewise. * testsuite/libffi.call/closure_fn5.c: Likewise. * testsuite/libffi.call/cls_12byte.c: Likewise. * testsuite/libffi.call/cls_16byte.c: Likewise. * testsuite/libffi.call/cls_18byte.c: Likewise. * testsuite/libffi.call/cls_19byte.c: Likewise. * testsuite/libffi.call/cls_1_1byte.c: Likewise. * testsuite/libffi.call/cls_20byte.c: Likewise. * testsuite/libffi.call/cls_20byte1.c: Likewise. * testsuite/libffi.call/cls_24byte.c: Likewise. * testsuite/libffi.call/cls_2byte.c: Likewise. * testsuite/libffi.call/cls_3_1byte.c: Likewise. * testsuite/libffi.call/cls_3byte1.c: Likewise. * testsuite/libffi.call/cls_3byte2.c: Likewise. * testsuite/libffi.call/cls_4_1byte.c: Likewise. * testsuite/libffi.call/cls_4byte.c: Likewise. * testsuite/libffi.call/cls_5byte.c: Likewise. * testsuite/libffi.call/cls_64byte.c: Likewise. * testsuite/libffi.call/cls_6byte.c: Likewise. * testsuite/libffi.call/cls_7byte.c: Likewise. * testsuite/libffi.call/cls_8byte.c: Likewise. * testsuite/libffi.call/cls_9byte1.c: Likewise. * testsuite/libffi.call/cls_9byte2.c: Likewise. * testsuite/libffi.call/cls_double.c: Likewise. * testsuite/libffi.call/cls_float.c: Likewise. * testsuite/libffi.call/cls_schar.c: Likewise. * testsuite/libffi.call/cls_sint.c: Likewise. * testsuite/libffi.call/cls_sshort.c: Likewise. * testsuite/libffi.call/cls_uchar.c: Likewise. * testsuite/libffi.call/cls_uint.c: Likewise. * testsuite/libffi.call/cls_ulonglong.c: Likewise. * testsuite/libffi.call/cls_ushort.c: Likewise. * testsuite/libffi.call/problem1.c: Likewise. * testsuite/libffi.special/unwindtest.cc: Make ffi_closure static. 2003-11-08 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/cls_9byte2.c: New test case. * testsuite/libffi.call/cls_9byte1.c: Likewise. * testsuite/libffi.call/cls_64byte.c: Likewise. * testsuite/libffi.call/cls_20byte1.c: Likewise. * testsuite/libffi.call/cls_19byte.c: Likewise. * testsuite/libffi.call/cls_18byte.c: Likewise. * testsuite/libffi.call/closure_fn4.c: Likewise. * testsuite/libffi.call/closure_fn5.c: Likewise. * testsuite/libffi.call/cls_schar.c: Likewise. * testsuite/libffi.call/cls_sint.c: Likewise. * testsuite/libffi.call/cls_sshort.c: Likewise. * testsuite/libffi.call/nested_struct2.c: Likewise. * testsuite/libffi.call/nested_struct3.c: Likewise. 2003-11-08 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/cls_double.c: Do a check on the result. * testsuite/libffi.call/cls_uchar.c: Likewise. * testsuite/libffi.call/cls_uint.c: Likewise. * testsuite/libffi.call/cls_ulonglong.c: Likewise. * testsuite/libffi.call/cls_ushort.c: Likewise. * testsuite/libffi.call/return_sc.c: Cleanup whitespaces. 2003-11-06 Andreas Tobler <a.tobler@schweiz.ch> * src/prep_cif.c (ffi_prep_cif): Move the validity check after the initialization. 2003-10-23 Andreas Tobler <a.tobler@schweiz.ch> * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace FFI_ASSERT(FALSE) with FFI_ASSERT(0). 2003-10-22 David Daney <ddaney@avtrex.com> * src/mips/ffitarget.h: Replace undefined UINT32 and friends with __attribute__((__mode__(__SI__))) and friends. 2003-10-22 Andreas Schwab <schwab@suse.de> * src/ia64/ffi.c: Replace FALSE/TRUE with false/true. 2003-10-21 Andreas Tobler <a.tobler@schweiz.ch> * configure.in: AC_LINK_FILES(ffitarget.h). * configure: Regenerate. * Makefile.in: Likewise. * include/Makefile.in: Likewise. * testsuite/Makefile.in: Likewise. * fficonfig.h.in: Likewise. 2003-10-21 Paolo Bonzini <bonzini@gnu.org> Richard Henderson <rth@redhat.com> Avoid that ffi.h includes fficonfig.h. * Makefile.am (EXTRA_DIST): Include ffitarget.h files (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX. (TARGET_SRC_MIPS_SGI): Removed. (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX. (MIPS_SGI): Removed. (CLEANFILES): Removed. (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New targets. * acconfig.h: Removed. * configure.in: Compute sizeofs only for double and long double. Use them to define and subst HAVE_LONG_DOUBLE. Include comments into AC_DEFINE instead of using acconfig.h. Create include/ffitarget.h instead of include/fficonfig.h. Rename MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree. AC_DEFINE EH_FRAME_FLAGS. * include/Makefile.am (DISTCLEANFILES): New automake macro. (hack_DATA): Add ffitarget.h. * include/ffi.h.in: Remove all system specific definitions. Declare raw API even if it is not installed, why bother? Use limits.h instead of SIZEOF_* to define ffi_type_*. Do not define EH_FRAME_FLAGS, it is in fficonfig.h now. Include ffitarget.h instead of fficonfig.h. Remove ALIGN macro. (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead. * include/ffi_common.h (bool): Do not define. (ffi_assert): Accept failed assertion. (ffi_type_test): Return void and accept file/line. (FFI_ASSERT): Pass stringized failed assertion. (FFI_ASSERT_AT): New macro. (FFI_ASSERT_VALID_TYPE): New macro. (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32, UINT64, SINT64): Define here with gcc's __attribute__ macro instead of in ffi.h (FLOAT32, ALIGN): Define here instead of in ffi.h * include/ffi-mips.h: Removed. Its content moved to src/mips/ffitarget.h after separating assembly and C sections. * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c, src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S, src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c: SIZEOF_ARG -> FFI_SIZEOF_ARG. * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+). * src/debug.c (ffi_assert): Accept stringized failed assertion. (ffi_type_test): Rewritten. * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call FFI_ASSERT_VALID_TYPE. * src/alpha/ffitarget.h, src/arm/ffitarget.h, src/ia64/ffitarget.h, src/m68k/ffitarget.h, src/mips/ffitarget.h, src/powerpc/ffitarget.h, src/s390/ffitarget.h, src/sh/ffitarget.h, src/sh64/ffitarget.h, src/sparc/ffitarget.h, src/x86/ffitarget.h: New files. * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S, src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S, src/powerpc/aix.S, src/powerpc/darwin.S, src/powerpc/ffi_darwin.c, src/powerpc/linux64.S, src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S, src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S, src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S, src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S: include fficonfig.h 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external _MIPS_SIM_NABI32, _MIPS_SIM_ABI32. 2003-10-19 Andreas Tobler <a.tobler@schweiz.ch> * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again. Used when FFI_DEBUG = 1. 2003-10-14 Alan Modra <amodra@bigpond.net.au> * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size and align. 2003-10-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs, FFI_MIPS_O32 for O32 ABI. 2003-10-01 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for SPARC64. Cleanup whitespaces. 2003-09-19 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm, strongarm, xscale. Cleanup whitespaces. * testsuite/libffi.call/closure_fn1.c: Likewise. * testsuite/libffi.call/closure_fn2.c: Likewise. * testsuite/libffi.call/closure_fn3.c: Likewise. * testsuite/libffi.call/cls_12byte.c: Likewise. * testsuite/libffi.call/cls_16byte.c: Likewise. * testsuite/libffi.call/cls_1_1byte.c: Likewise. * testsuite/libffi.call/cls_20byte.c: Likewise. * testsuite/libffi.call/cls_24byte.c: Likewise. * testsuite/libffi.call/cls_2byte.c: Likewise. * testsuite/libffi.call/cls_3_1byte.c: Likewise. * testsuite/libffi.call/cls_3byte1.c: Likewise. * testsuite/libffi.call/cls_3byte2.c: Likewise. * testsuite/libffi.call/cls_4_1byte.c: Likewise. * testsuite/libffi.call/cls_4byte.c: Likewise. * testsuite/libffi.call/cls_5byte.c: Likewise. * testsuite/libffi.call/cls_6byte.c: Likewise. * testsuite/libffi.call/cls_7byte.c: Likewise. * testsuite/libffi.call/cls_8byte.c: Likewise. * testsuite/libffi.call/cls_double.c: Likewise. * testsuite/libffi.call/cls_float.c: Likewise. * testsuite/libffi.call/cls_uchar.c: Likewise. * testsuite/libffi.call/cls_uint.c: Likewise. * testsuite/libffi.call/cls_ulonglong.c: Likewise. * testsuite/libffi.call/cls_ushort.c: Likewise. * testsuite/libffi.call/nested_struct.c: Likewise. * testsuite/libffi.call/nested_struct1.c: Likewise. * testsuite/libffi.call/problem1.c: Likewise. * testsuite/libffi.special/unwindtest.cc: Likewise. * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces. 2003-09-18 David Edelsohn <edelsohn@gnu.org> * src/powerpc/aix.S: Cleanup whitespaces. * src/powerpc/aix_closure.S: Likewise. 2003-09-18 Andreas Tobler <a.tobler@schweiz.ch> * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting. * src/powerpc/darwin_closure.S: Likewise. * src/powerpc/ffi_darwin.c: Likewise. 2003-09-18 Andreas Tobler <a.tobler@schweiz.ch> David Edelsohn <edelsohn@gnu.org> * src/types.c (double): Add AIX and Darwin to the right TYPEDEF. * src/powerpc/aix_closure.S: Remove the pointer to the outgoing parameter stack. * src/powerpc/darwin_closure.S: Likewise. * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures according to the Darwin/AIX ABI. (ffi_prep_cif_machdep): Likewise. (ffi_closure_helper_DARWIN): Likewise. Remove the outgoing parameter stack logic. Simplify the evaluation of the different CASE types. (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch statement in the trampoline code. 2003-09-18 Kaz Kojima <kkojima@gcc.gnu.org> * src/sh/ffi.c (ffi_prep_args): Take account into the alignement for the register size. (ffi_closure_helper_SYSV): Handle the structure return value address correctly. (ffi_closure_helper_SYSV): Return the appropriate type when the registers are used for the structure return value. * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for the 64-bit return value. Update copyright years. 2003-09-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in srcdir for ffi_mips.h. 2003-09-12 Alan Modra <amodra@bigpond.net.au> * src/prep_cif.c (initialize_aggregate): Include tail padding in structure size. * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct placement of float result. * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct cast of "resp" for big-endian 64 bit machines. 2003-09-11 Alan Modra <amodra@bigpond.net.au> * src/types.c (double, longdouble): Merge identical SH and ARM typedefs, and add POWERPC64. * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for struct split over gpr and rest. (ffi_prep_cif_machdep): Correct intarg_count for structures. * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets. 2003-09-09 Andreas Tobler <a.tobler@schweiz.ch> * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct passing correctly. 2003-09-09 Alan Modra <amodra@bigpond.net.au> * configure: Regenerate. 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch> * Makefile.am: Remove build rules for ffitest. * Makefile.in: Rebuilt. 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch> * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning about implicit declaration of abort(). 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch> * Makefile.am: Add dejagnu test framework. Fixes PR other/11411. * Makefile.in: Rebuilt. * configure.in: Add dejagnu test framework. * configure: Rebuilt. * testsuite/Makefile.am: New file. * testsuite/Makefile.in: Built * testsuite/lib/libffi-dg.exp: New file. * testsuite/config/default.exp: Likewise. * testsuite/libffi.call/call.exp: Likewise. * testsuite/libffi.call/ffitest.h: Likewise. * testsuite/libffi.call/closure_fn0.c: Likewise. * testsuite/libffi.call/closure_fn1.c: Likewise. * testsuite/libffi.call/closure_fn2.c: Likewise. * testsuite/libffi.call/closure_fn3.c: Likewise. * testsuite/libffi.call/cls_1_1byte.c: Likewise. * testsuite/libffi.call/cls_3_1byte.c: Likewise. * testsuite/libffi.call/cls_4_1byte.c: Likewise. * testsuite/libffi.call/cls_2byte.c: Likewise. * testsuite/libffi.call/cls_3byte1.c: Likewise. * testsuite/libffi.call/cls_3byte2.c: Likewise. * testsuite/libffi.call/cls_4byte.c: Likewise. * testsuite/libffi.call/cls_5byte.c: Likewise. * testsuite/libffi.call/cls_6byte.c: Likewise. * testsuite/libffi.call/cls_7byte.c: Likewise. * testsuite/libffi.call/cls_8byte.c: Likewise. * testsuite/libffi.call/cls_12byte.c: Likewise. * testsuite/libffi.call/cls_16byte.c: Likewise. * testsuite/libffi.call/cls_20byte.c: Likewise. * testsuite/libffi.call/cls_24byte.c: Likewise. * testsuite/libffi.call/cls_double.c: Likewise. * testsuite/libffi.call/cls_float.c: Likewise. * testsuite/libffi.call/cls_uchar.c: Likewise. * testsuite/libffi.call/cls_uint.c: Likewise. * testsuite/libffi.call/cls_ulonglong.c: Likewise. * testsuite/libffi.call/cls_ushort.c: Likewise. * testsuite/libffi.call/float.c: Likewise. * testsuite/libffi.call/float1.c: Likewise. * testsuite/libffi.call/float2.c: Likewise. * testsuite/libffi.call/many.c: Likewise. * testsuite/libffi.call/many_win32.c: Likewise. * testsuite/libffi.call/nested_struct.c: Likewise. * testsuite/libffi.call/nested_struct1.c: Likewise. * testsuite/libffi.call/pyobjc-tc.c: Likewise. * testsuite/libffi.call/problem1.c: Likewise. * testsuite/libffi.call/promotion.c: Likewise. * testsuite/libffi.call/return_ll.c: Likewise. * testsuite/libffi.call/return_sc.c: Likewise. * testsuite/libffi.call/return_uc.c: Likewise. * testsuite/libffi.call/strlen.c: Likewise. * testsuite/libffi.call/strlen_win32.c: Likewise. * testsuite/libffi.call/struct1.c: Likewise. * testsuite/libffi.call/struct2.c: Likewise. * testsuite/libffi.call/struct3.c: Likewise. * testsuite/libffi.call/struct4.c: Likewise. * testsuite/libffi.call/struct5.c: Likewise. * testsuite/libffi.call/struct6.c: Likewise. * testsuite/libffi.call/struct7.c: Likewise. * testsuite/libffi.call/struct8.c: Likewise. * testsuite/libffi.call/struct9.c: Likewise. * testsuite/libffi.special/special.exp: New file. * testsuite/libffi.special/ffitestcxx.h: Likewise. * testsuite/libffi.special/unwindtest.cc: Likewise. 2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org> * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case. Update copyright years. 2003-08-02 Alan Modra <amodra@bigpond.net.au> * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc structure passing. (ffi_closure_helper_LINUX64): Likewise. * src/powerpc/linux64.S: Remove code writing to parm save area. * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return address in lr from ffi_closure_helper_LINUX64 call to calculate table address. Optimize function tail. 2003-07-28 Andreas Tobler <a.tobler@schweiz.ch> * src/sparc/ffi.c: Handle all floating point registers. * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410. 2003-07-11 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> * README: Note that libffi is not part of GCC. Update the project URL and status. 2003-06-19 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * src/powerpc/ppc_closure.S: Include ffi.h. 2003-06-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives. Use C style comments. 2003-06-13 Kaz Kojima <kkojima@rr.iij4u.or.jp> * Makefile.am: Add SHmedia support. Fix a typo of SH support. * Makefile.in: Regenerate. * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target. * configure: Regenerate. * include/ffi.h.in: Add SHmedia support. * src/sh64/ffi.c: New file. * src/sh64/sysv.S: New file. 2003-05-16 Jakub Jelinek <jakub@redhat.com> * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section should be read-only. * configure: Rebuilt. * fficonfig.h.in: Rebuilt. * include/ffi.h.in (EH_FRAME_FLAGS): Define. * src/alpha/osf.S: Use EH_FRAME_FLAGS. * src/powerpc/linux64.S: Likewise. * src/powerpc/linux64_closure.S: Likewise. Include ffi.h. * src/powerpc/sysv.S: Use EH_FRAME_FLAGS. Use pcrel encoding if -fpic/-fPIC/-mrelocatable. * src/powerpc/powerpc_closure.S: Likewise. * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include #write in .eh_frame flags. * src/sparc/v9.S: Likewise. * src/x86/unix64.S: Use EH_FRAME_FLAGS. * src/x86/sysv.S: Likewise. Use pcrel encoding if -fpic/-fPIC. * src/s390/sysv.S: Use EH_FRAME_FLAGS. Include ffi.h. 2003-05-07 Jeff Sturm <jsturm@one-point.com> Fixes PR bootstrap/10656 * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler support for .register pseudo-op. * src/sparc/v8.S: Use it. * fficonfig.h.in: Rebuilt. * configure: Rebuilt. 2003-04-18 Jakub Jelinek <jakub@redhat.com> * include/ffi.h.in (POWERPC64): Define if 64-bit. (enum ffi_abi): Add FFI_LINUX64 on POWERPC. Make it the default on POWERPC64. (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64. * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*. * configure: Rebuilt. * src/powerpc/ffi.c (hidden): Define. (ffi_prep_args_SYSV): Renamed from ffi_prep_args. Cast pointers to unsigned long to shut up warnings. (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64, ASM_NEEDS_REGISTERS64): New. (ffi_prep_args64): New function. (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI. (ffi_call): Likewise. (ffi_prep_closure): Likewise. (flush_icache): Surround by #ifndef POWERPC64. (ffi_dblfl): New union type. (ffi_closure_helper_SYSV): Use it to avoid aliasing problems. (ffi_closure_helper_LINUX64): New function. * src/powerpc/ppc_closure.S: Surround whole file by #ifndef __powerpc64__. * src/powerpc/sysv.S: Likewise. (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV. * src/powerpc/linux64.S: New file. * src/powerpc/linux64_closure.S: New file. * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and src/powerpc/linux64_closure.S. (TARGET_SRC_POWERPC): Likewise. * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2, closure_test_fn3): Fix result printing on big-endian 64-bit machines. (main): Print tst2_arg instead of uninitialized tst2_result. * src/ffitest.c (main): Hide what closure pointer really points to from the compiler. 2003-04-16 Richard Earnshaw <rearnsha@arm.com> * configure.in (arm-*-netbsdelf*): Add configuration. (configure): Regenerated. 2003-04-04 Loren J. Rittle <ljrittle@acm.org> * include/Makefile.in: Regenerate. 2003-03-21 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32 bit mode. * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Receive closure pointer through parameter, read args using __builtin_dwarf_cfa. (FFI_INIT_TRAMPOLINE): Send closure reference through eax. 2003-03-12 Andreas Schwab <schwab@suse.de> * configure.in: Avoid trailing /. in toolexeclibdir. * configure: Rebuilt. 2003-03-03 Andreas Tobler <a.tobler@schweiz.ch> * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries. 2003-02-06 Andreas Tobler <a.tobler@schweiz.ch> * libffi/src/powerpc/darwin_closure.S: Fix alignement bug, allocate 8 bytes for the result. * libffi/src/powerpc/aix_closure.S: Likewise. * libffi/src/powerpc/ffi_darwin.c: Update stackframe description for aix/darwin_closure.S. 2003-02-06 Jakub Jelinek <jakub@redhat.com> * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility attribute. 2003-01-31 Christian Cornelssen <ccorn@cs.tu-berlin.de>, Andreas Schwab <schwab@suse.de> * configure.in: Adjust command to source config-ml.in to account for changes to the libffi_basedir definition. (libffi_basedir): Remove ${srcdir} from value and include trailing slash if nonempty. * configure: Regenerate. 2003-01-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * src/powerpc/ppc_closure.S: Recode to fit shared libs. 2003-01-28 Andrew Haley <aph@redhat.com> * include/ffi.h.in: Enable FFI_CLOSURES for x86_64. * src/x86/ffi64.c (ffi_prep_closure): New. (ffi_closure_UNIX64_inner): New. * src/x86/unix64.S (ffi_closure_UNIX64): New. 2003-01-27 Alexandre Oliva <aoliva@redhat.com> * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST. Remove USE_LIBDIR conditional. * Makefile.am (toolexecdir, toolexeclibdir): Don't override. * Makefile.in, configure: Rebuilt. 2003-01027 David Edelsohn <edelsohn@gnu.org> * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo. * Makefile.in: Regenerate. 2003-01-22 Andrew Haley <aph@redhat.com> * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to unwind info. 2003-01-21 Andreas Tobler <a.tobler@schweiz.ch> * src/powerpc/darwin.S: Add unwind info. * src/powerpc/darwin_closure.S: Likewise. 2003-01-14 Andrew Haley <aph@redhat.com> * src/x86/ffi64.c (ffi_prep_args): Check for void retval. (ffi_prep_cif_machdep): Likewise. * src/x86/unix64.S: Add unwind info. 2003-01-14 Andreas Jaeger <aj@suse.de> * src/ffitest.c (main): Only use ffi_closures if those are supported. 2003-01-13 Andreas Tobler <a.tobler@schweiz.ch> * libffi/src/ffitest.c add closure testcases 2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca> * libffi/src/powerpc/ffi.c fix alignment bug for float (4 byte aligned iso 8 byte) 2003-01-09 Geoffrey Keating <geoffk@apple.com> * src/powerpc/ffi_darwin.c: Remove RCS version string. * src/powerpc/darwin.S: Remove RCS version string. 2003-01-03 Jeff Sturm <jsturm@one-point.com> * include/ffi.h.in: Add closure defines for SPARC, SPARC64. * src/ffitest.c (main): Use static storage for closure. * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New. * src/sparc/v8.S (ffi_closure_v8): New. * src/sparc/v9.S (ffi_closure_v9): New. 2002-11-10 Ranjit Mathew <rmathew@hotmail.com> * include/ffi.h.in: Added FFI_STDCALL ffi_type enumeration for X86_WIN32. * src/x86/win32.S: Added ffi_call_STDCALL function definition. * src/x86/ffi.c (ffi_call/ffi_raw_call): Added switch cases for recognising FFI_STDCALL and calling ffi_call_STDCALL if target is X86_WIN32. * src/ffitest.c (my_stdcall_strlen/stdcall_many): stdcall versions of the "my_strlen" and "many" test functions (for X86_WIN32). Added test cases to test stdcall invocation using these functions. 2002-12-02 Kaz Kojima <kkojima@gcc.gnu.org> * src/sh/sysv.S: Add DWARF2 unwind info. 2002-11-27 Ulrich Weigand <uweigand@de.ibm.com> * src/s390/sysv.S (.eh_frame section): Make section read-only. 2002-11-26 Jim Wilson <wilson@redhat.com> * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64. 2002-11-23 H.J. Lu <hjl@gnu.org> * acinclude.m4: Add dummy AM_PROG_LIBTOOL. Include ../config/accross.m4. * aclocal.m4; Rebuild. * configure: Likewise. 2002-11-15 Ulrich Weigand <uweigand@de.ibm.com> * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding. 2002-11-11 DJ Delorie <dj@redhat.com> * configure.in: Look for common files in the right place. 2002-10-08 Ulrich Weigand <uweigand@de.ibm.com> * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret raw data as _Jv_word values, not ffi_raw. (ffi_java_ptrarray_to_raw): Likewise. (ffi_java_rvalue_to_raw): New function. (ffi_java_raw_call): Call it. (ffi_java_raw_to_rvalue): New function. (ffi_java_translate_args): Call it. * src/ffitest.c (closure_test_fn): Interpret return value as ffi_arg, not int. * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing FFI_TYPE_POINTER case. (ffi_closure_helper_SYSV): Likewise. Also, assume return values extended to word size. 2002-10-02 Andreas Jaeger <aj@suse.de> * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output. 2002-10-01 Bo Thorsen <bo@smetana.suse.de> * include/ffi.h.in: Fix i386 win32 compilation. 2002-09-30 Ulrich Weigand <uweigand@de.ibm.com> * configure.in: Add s390x-*-linux-* target. * configure: Regenerate. * include/ffi.h.in: Define S390X for s390x targets. (FFI_CLOSURES): Define for s390/s390x. (FFI_TRAMPOLINE_SIZE): Likewise. (FFI_NATIVE_RAW_API): Likewise. * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390. * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x. * src/s390/ffi.c: Major rework of existing code. Add support for s390x targets. Add closure support. * src/s390/sysv.S: Likewise. 2002-09-29 Richard Earnshaw <rearnsha@arm.com> * src/arm/sysv.S: Fix typo. 2002-09-28 Richard Earnshaw <rearnsha@arm.com> * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor has defined __USER_LABEL_PREFIX__, then use it in CNAME. (ffi_call_SYSV): Handle soft-float. 2002-09-27 Bo Thorsen <bo@suse.de> * include/ffi.h.in: Fix multilib x86-64 support. 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * Makefile.am (all-multi): Fix multilib parallel build. 2002-07-19 Kaz Kojima <kkojima@gcc.gnu.org> * configure.in (sh[34]*-*-linux*): Add brackets. * configure: Regenerate. 2002-07-18 Kaz Kojima <kkojima@gcc.gnu.org> * Makefile.am: Add SH support. * Makefile.in: Regenerate. * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target. * configure: Regenerate. * include/ffi.h.in: Add SH support. * src/sh/ffi.c: New file. * src/sh/sysv.S: New file. * src/types.c: Add SH support. 2002-07-16 Bo Thorsen <bo@suse.de> * src/x86/ffi64.c: New file that adds x86-64 support. * src/x86/unix64.S: New file that handles argument setup for x86-64. * src/x86/sysv.S: Don't use this on x86-64. * src/x86/ffi.c: Don't use this on x86-64. Remove unused vars. * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation for x86-64. * src/ffitest.c (struct6): New test that tests a special case in the x86-64 ABI. (struct7): Likewise. (struct8): Likewise. (struct9): Likewise. (closure_test_fn): Silence warning about this when it's not used. (main): Add the new tests. (main): Fix a couple of wrong casts and silence some compiler warnings. * include/ffi.h.in: Add x86-64 ABI definition. * fficonfig.h.in: Regenerate. * Makefile.am: Add x86-64 support. * configure.in: Likewise. * Makefile.in: Regenerate. * configure: Likewise. 2002-06-24 Bo Thorsen <bo@suse.de> * src/types.c: Merge settings for similar architectures. Add x86-64 sizes and alignments. 2002-06-23 Bo Thorsen <bo@suse.de> * src/arm/ffi.c (ffi_prep_args): Remove unused vars. * src/sparc/ffi.c (ffi_prep_args_v8): Likewise. * src/mips/ffi.c (ffi_prep_args): Likewise. * src/m68k/ffi.c (ffi_prep_args): Likewise. 2002-07-18 H.J. Lu (hjl@gnu.org) * Makefile.am (TARGET_SRC_MIPS_LINUX): New. (libffi_la_SOURCES): Support MIPS_LINUX. (libffi_convenience_la_SOURCES): Likewise. * Makefile.in: Regenerated. * configure.in (mips64*-*): Skip. (mips*-*-linux*): New. * configure: Regenerated. * src/mips/ffi.c: Include <sgidefs.h>. 2002-06-06 Ulrich Weigand <uweigand@de.ibm.com> * src/s390/sysv.S: Save/restore %r6. Add DWARF-2 unwind info. 2002-05-27 Roger Sayle <roger@eyesopen.com> * src/x86/ffi.c (ffi_prep_args): Remove reference to avn. 2002-05-27 Bo Thorsen <bo@suse.de> * src/x86/ffi.c (ffi_prep_args): Remove unused variable and fix formatting. 2002-05-13 Andreas Tobler <a.tobler@schweiz.ch> * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at beginning of function (for older apple cc). 2002-05-08 Alexandre Oliva <aoliva@redhat.com> * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at script entry, and set LD to it when configuring multilibs. * configure: Rebuilt. 2002-05-05 Jason Thorpe <thorpej@wasabisystems.com> * configure.in (sparc64-*-netbsd*): Add target. (sparc-*-netbsdelf*): Likewise. * configure: Regenerate. 2002-04-28 David S. Miller <davem@redhat.com> * configure.in, configure: Fix SPARC test in previous change. 2002-04-29 Gerhard Tonn <GerhardTonn@swol.de> * Makefile.am: Add Linux for S/390 support. * Makefile.in: Regenerate. * configure.in: Add Linux for S/390 support. * configure: Regenerate. * include/ffi.h.in: Add Linux for S/390 support. * src/s390/ffi.c: New file from libffi CVS tree. * src/s390/sysv.S: New file from libffi CVS tree. 2002-04-28 Jakub Jelinek <jakub@redhat.com> * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working %r_disp32(). * src/sparc/v8.S: Use it. * src/sparc/v9.S: Likewise. * fficonfig.h.in: Rebuilt. * configure: Rebuilt. 2002-04-08 Hans Boehm <Hans_Boehm@hp.com> * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE correctly. * src/ia64/unix.S: Add unwind information. Fix comments. Save sp in a way that's compatible with unwind info. (ffi_call_unix): Correctly restore sp in all cases. * src/ia64/ffi.c: Add, fix comments. 2002-04-08 Jakub Jelinek <jakub@redhat.com> * src/sparc/v8.S: Make .eh_frame dependent on target word size. 2002-04-06 Jason Thorpe <thorpej@wasabisystems.com> * configure.in (alpha*-*-netbsd*): Add target. * configure: Regenerate. 2002-04-04 Jeff Sturm <jsturm@one-point.com> * src/sparc/v8.S: Add unwind info. * src/sparc/v9.S: Likewise. 2002-03-30 Krister Walfridsson <cato@df.lth.se> * configure.in: Enable i*86-*-netbsdelf*. * configure: Rebuilt. 2002-03-29 David Billinghurst <David.Billinghurst@riotinto.com> PR other/2620 * src/mips/n32.s: Delete * src/mips/o32.s: Delete 2002-03-21 Loren J. Rittle <ljrittle@acm.org> * configure.in: Enable alpha*-*-freebsd*. * configure: Rebuilt. 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz> * Makefile.am: libfficonvenience -> libffi_convenience. * Makefile.in: Rebuilt. * Makefile.am: Define ffitest_OBJECTS. * Makefile.in: Rebuilt. 2002-03-07 Andreas Tobler <toa@pop.agri.ch> David Edelsohn <edelsohn@gnu.org> * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files. (TARGET_SRC_POWERPC_AIX): Add aix_closure.S. (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S. * Makefile.in: Regenerate. * include/ffi.h.in: Add AIX and Darwin closure definitions. * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function. (flush_icache, flush_range): New functions. (ffi_closure_helper_DARWIN): New function. * src/powerpc/aix_closure.S: New file. * src/powerpc/darwin_closure.S: New file. 2002-02-24 Jeff Sturm <jsturm@one-point.com> * include/ffi.h.in: Add typedef for ffi_arg. * src/ffitest.c (main): Declare rint with ffi_arg. 2002-02-21 Andreas Tobler <toa@pop.agri.ch> * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate number of GPRs for floating-point arguments. 2002-01-31 Anthony Green <green@redhat.com> * configure: Rebuilt. * configure.in: Replace CHECK_SIZEOF and endian tests with cross-compiler friendly macros. * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New macros. 2002-01-18 David Edelsohn <edelsohn@gnu.org> * src/powerpc/darwin.S (_ffi_call_AIX): New. * src/powerpc/aix.S (ffi_call_DARWIN): New. 2002-01-17 David Edelsohn <edelsohn@gnu.org> * Makefile.am (EXTRA_DIST): Add Darwin and AIX files. (TARGET_SRC_POWERPC_AIX): New. (POWERPC_AIX): New stanza. * Makefile.in: Regenerate. * configure.in: Add AIX case. * configure: Regenerate. * include/ffi.h.in (ffi_abi): Add FFI_AIX. * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame size. Fix "long double" support. (ffi_call): Add FFI_AIX case. * src/powerpc/aix.S: New. 2001-10-09 John Hornkvist <john@toastedmarshmallow.com> Implement Darwin PowerPC ABI. * configure.in: Handle powerpc-*-darwin*. * Makefile.am: Set source files for POWERPC_DARWIN. * configure: Rebuilt. * Makefile.in: Rebuilt. * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for POWERPC_DARWIN. * src/powerpc/darwin.S: New file. * src/powerpc/ffi_darwin.c: New file. 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk> * src/x86/ffi.c: Fix spelling error of "separate" as "seperate". 2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * src/x86/sysv.S: Avoid gas-only .balign directive. Use C style comments. 2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic. Fixes PR bootstrap/3563. 2001-06-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF. 2001-06-25 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * configure.in: Recognize sparc*-sun-* host. * configure: Regenerate. 2001-06-06 Andrew Haley <aph@redhat.com> * src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF. 2001-06-03 Andrew Haley <aph@redhat.com> * src/alpha/osf.S: Add unwind info. * src/powerpc/sysv.S: Add unwind info. * src/powerpc/ppc_closure.S: Likewise. 2000-05-31 Jeff Sturm <jsturm@one-point.com> * configure.in: Fix AC_ARG_ENABLE usage. * configure: Rebuilt. 2001-05-06 Bryce McKinlay <bryce@waitaki.otago.ac.nz> * configure.in: Remove warning about beta code. * configure: Rebuilt. 2001-04-25 Hans Boehm <Hans_Boehm@hp.com> * src/ia64/unix.S: Restore stack pointer when returning from ffi_closure_UNIX. * src/ia64/ffi.c: Fix typo in comment. 2001-04-18 Jim Wilson <wilson@redhat.com> * src/ia64/unix.S: Delete unnecessary increment and decrement of loc2 to eliminate RAW DV. 2001-04-12 Bryce McKinlay <bryce@albatross.co.nz> * Makefile.am: Make a libtool convenience library. * Makefile.in: Rebuilt. 2001-03-29 Bryce McKinlay <bryce@albatross.co.nz> * configure.in: Use different syntax for subdirectory creation. * configure: Rebuilt. 2001-03-27 Jon Beniston <jon@beniston.com> * configure.in: Added X86_WIN32 target (Win32, CygWin, MingW). * configure: Rebuilt. * Makefile.am: Added X86_WIN32 target support. * Makefile.in: Rebuilt. * include/ffi.h.in: Added X86_WIN32 target support. * src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets. * src/types.c: Added X86_WIN32 target support. * src/x86/win32.S: New file. Based on sysv.S, but with EH stuff removed and made to work with CygWin's gas. 2001-03-26 Bryce McKinlay <bryce@albatross.co.nz> * configure.in: Make target subdirectory in build dir. * Makefile.am: Override suffix based rules to specify correct output subdirectory. * Makefile.in: Rebuilt. * configure: Rebuilt. 2001-03-23 Kevin B Hendricks <khendricks@ivey.uwo.ca> * src/powerpc/ppc_closure.S: New file. * src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug involving long long and register pairs. (ffi_prep_closure): New function. (flush_icache): Likewise. (ffi_closure_helper_SYSV): Likewise. * include/ffi.h.in (FFI_CLOSURES): Define on PPC. (FFI_TRAMPOLINE_SIZE): Likewise. (FFI_NATIVE_RAW_API): Likewise. * Makefile.in: Rebuilt. * Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S. (TARGET_SRC_POWERPC): Likewise. 2001-03-19 Tom Tromey <tromey@redhat.com> * Makefile.in: Rebuilt. * Makefile.am (ffitest_LDFLAGS): New macro. 2001-03-02 Nick Clifton <nickc@redhat.com> * include/ffi.h.in: Remove RCS ident string. * include/ffi_mips.h: Remove RCS ident string. * src/debug.c: Remove RCS ident string. * src/ffitest.c: Remove RCS ident string. * src/prep_cif.c: Remove RCS ident string. * src/types.c: Remove RCS ident string. * src/alpha/ffi.c: Remove RCS ident string. * src/alpha/osf.S: Remove RCS ident string. * src/arm/ffi.c: Remove RCS ident string. * src/arm/sysv.S: Remove RCS ident string. * src/mips/ffi.c: Remove RCS ident string. * src/mips/n32.S: Remove RCS ident string. * src/mips/o32.S: Remove RCS ident string. * src/sparc/ffi.c: Remove RCS ident string. * src/sparc/v8.S: Remove RCS ident string. * src/sparc/v9.S: Remove RCS ident string. * src/x86/ffi.c: Remove RCS ident string. * src/x86/sysv.S: Remove RCS ident string. 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk> * include/ffi.h.in: Change sourceware.cygnus.com references to gcc.gnu.org. 2000-12-09 Richard Henderson <rth@redhat.com> * src/alpha/ffi.c (ffi_call): Simplify struct return test. (ffi_closure_osf_inner): Index rather than increment avalue and arg_types. Give ffi_closure_osf the raw return value type. * src/alpha/osf.S (ffi_closure_osf): Handle return value type promotion. 2000-12-07 Richard Henderson <rth@redhat.com> * src/raw_api.c (ffi_translate_args): Fix typo. (ffi_prep_closure): Likewise. * include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and FFI_TRAMPOLINE_SIZE. * src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal cif->bytes for new ffi_call_osf implementation. (ffi_prep_args): Absorb into ... (ffi_call): ... here. Do all stack allocation here and avoid a callback function. (ffi_prep_closure, ffi_closure_osf_inner): New. * src/alpha/osf.S (ffi_call_osf): Reimplement with no callback. (ffi_closure_osf): New. 2000-09-10 Alexandre Oliva <aoliva@redhat.com> * config.guess, config.sub, install-sh: Removed. * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise. * Makefile.in: Rebuilt. * acinclude.m4: Include libtool macros from the top level. * aclocal.m4, configure: Rebuilt. 2000-08-22 Alexandre Oliva <aoliva@redhat.com> * configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set. * configure: Rebuilt. 2000-05-11 Scott Bambrough <scottb@netwinder.org> * libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to memory correctly. Use conditional instructions, not branches where possible. 2000-05-04 Tom Tromey <tromey@cygnus.com> * configure: Rebuilt. * configure.in: Match `arm*-*-linux-*'. From Chris Dornan <cdornan@arm.com>. 2000-04-28 Jakub Jelinek <jakub@redhat.com> * Makefile.am (SUBDIRS): Define. (AM_MAKEFLAGS): Likewise. (Multilib support.): Add section. * Makefile.in: Rebuilt. * ltconfig (extra_compiler_flags, extra_compiler_flags_value): New variables. Set for gcc using -print-multi-lib. Export them to libtool. (sparc64-*-linux-gnu*): Use libsuff 64 for search paths. * ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options for -shared links. (extra_compiler_flags_value, extra_compiler_flags): Check these for extra compiler options which need to be passed down in compiler_flags. 2000-04-16 Anthony Green <green@redhat.com> * configure: Rebuilt. * configure.in: Change i*86-pc-linux* to i*86-*-linux*. 2000-04-14 Jakub Jelinek <jakub@redhat.com> * include/ffi.h.in (SPARC64): Define for 64bit SPARC builds. Set SPARC FFI_DEFAULT_ABI based on SPARC64 define. * src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args. Replace all void * sizeofs with sizeof(int). Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is different than DOUBLE. Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere). (ffi_prep_args_v9): New function. (ffi_prep_cif_machdep): Handle V9 ABI and long long on V8. (ffi_V9_return_struct): New function. (ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from 32bit code (not yet cross-arch calls). * src/sparc/v8.S: Add struct return delay nop. Handle long long. * src/sparc/v9.S: New file. * src/prep_cif.c (ffi_prep_cif): Return structure pointer is used on sparc64 only for structures larger than 32 bytes. Pass by reference for structures is done for structure arguments larger than 16 bytes. * src/ffitest.c (main): Use 64bit rint on sparc64. Run long long tests on sparc. * src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and sparc64. (FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits on sparc64. * configure.in (sparc-*-linux*): New supported target. (sparc64-*-linux*): Likewise. * configure: Rebuilt. * Makefile.am: Add v9.S to SPARC files. * Makefile.in: Likewise. (LINK): Surround $(CCLD) into double quotes, so that multilib compiles work correctly. 2000-04-04 Alexandre Petit-Bianco <apbianco@cygnus.com> * configure: Rebuilt. * configure.in: (i*86-*-solaris*): New libffi target. Patch proposed by Bryce McKinlay. 2000-03-20 Tom Tromey <tromey@cygnus.com> * Makefile.in: Hand edit for java_raw_api.lo. 2000-03-08 Bryce McKinlay <bryce@albatross.co.nz> * config.guess, config.sub: Update from the gcc tree. Fix for PR libgcj/168. 2000-03-03 Tom Tromey <tromey@cygnus.com> * Makefile.in: Fixed ia64 by hand. * configure: Rebuilt. * configure.in (--enable-multilib): New option. (libffi_basedir): New subst. (AC_OUTPUT): Added multilib code. 2000-03-02 Tom Tromey <tromey@cygnus.com> * Makefile.in: Rebuilt. * Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as directory name. 2000-02-25 Hans Boehm <boehm@acm.org> * src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New files. * src/raw_api.c (ffi_translate_args): Fixed typo in argument list. (ffi_prep_raw_closure): Use ffi_translate_args, not ffi_closure_translate. * src/java_raw_api.c: New file. * src/ffitest.c (closure_test_fn): New function. (main): Define `rint' as long long on IA64. Added new test when FFI_CLOSURES is defined. * include/ffi.h.in (ALIGN): Use size_t, not unsigned. (ffi_abi): Recognize IA64. (ffi_raw): Added `flt' field. Added "Java raw API" code. * configure.in: Recognize ia64. * Makefile.am (TARGET_SRC_IA64): New macro. (libffi_la_common_SOURCES): Added java_raw_api.c. (libffi_la_SOURCES): Define in IA64 case. 2000-01-04 Tom Tromey <tromey@cygnus.com> * Makefile.in: Rebuilt with newer automake. 1999-12-31 Tom Tromey <tromey@cygnus.com> * Makefile.am (INCLUDES): Added -I$(top_srcdir)/src. 1999-09-01 Tom Tromey <tromey@cygnus.com> * include/ffi.h.in: Removed PACKAGE and VERSION defines and undefs. * fficonfig.h.in: Rebuilt. * configure: Rebuilt. * configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE. Use AM_PROG_LIBTOOL (automake 1.4 compatibility). * acconfig.h: Don't #undef PACKAGE or VERSION. 1999-08-09 Anthony Green <green@cygnus.com> * include/ffi.h.in: Try to work around messy header problem with PACKAGE and VERSION. * configure: Rebuilt. * configure.in: Change version to 2.00-beta. * fficonfig.h.in: Rebuilt. * acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define. * src/x86/ffi.c (ffi_raw_call): Rename. 1999-08-02 Kresten Krab Thorup <krab@dominiq.is.s.u-tokyo.ac.jp> * src/x86/ffi.c (ffi_closure_SYSV): New function. (ffi_prep_incoming_args_SYSV): Ditto. (ffi_prep_closure): Ditto. (ffi_closure_raw_SYSV): Ditto. (ffi_prep_raw_closure): More ditto. (ffi_call_raw): Final ditto. * include/ffi.h.in: Add definitions for closure and raw API. * src/x86/ffi.c (ffi_prep_cif_machdep): Added case for FFI_TYPE_UINT64. * Makefile.am (libffi_la_common_SOURCES): Added raw_api.c * src/raw_api.c: New file. * include/ffi.h.in (ffi_raw): New type. (UINT_ARG, SINT_ARG): New defines. (ffi_closure, ffi_raw_closure): New types. (ffi_prep_closure, ffi_prep_raw_closure): New declarations. * configure.in: Add check for endianness and sizeof void*. * src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument, instead of directly. * configure: Rebuilt. Thu Jul 8 14:28:42 1999 Anthony Green <green@cygnus.com> * configure.in: Add x86 and powerpc BeOS configurations. From Makoto Kato <m_kato@ga2.so-net.ne.jp>. 1999-05-09 Anthony Green <green@cygnus.com> * configure.in: Add warning about this being beta code. Remove src/Makefile.am from the picture. * configure: Rebuilt. * Makefile.am: Move logic from src/Makefile.am. Add changes to support libffi as a target library. * Makefile.in: Rebuilt. * aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh: Upgraded to new autoconf, automake, libtool. * README: Tweaks. * LICENSE: Update copyright date. * src/Makefile.am, src/Makefile.in: Removed. 1998-11-29 Anthony Green <green@cygnus.com> * include/ChangeLog: Removed. * src/ChangeLog: Removed. * src/mips/ChangeLog: Removed. * src/sparc/ChangeLog: Remboved. * src/x86/ChangeLog: Removed. * ChangeLog.v1: Created.