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gcc/libffi/ChangeLog
Peter Bergner efe2a4b70e ffi.c (ffi_prep_args_SYSV): Declare double_tmp. 
* 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.

From-SVN: r186091
2012-04-02 13:29:22 -05:00

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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.
2012-03-13 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.
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