-2005-05-29 Ralf Corsepius <ralf.corsepius@rtems.org>
+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*.
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