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gcc/libffi/ChangeLog
Richard Henderson 3f67ba6e95 Richards changes to the closure code for alpha 
From-SVN: r38169
2000-12-10 07:13:18 +00:00

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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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