2007-05-24 H.J. Lu <hongjiu.lu@intel.com>
[official-gcc.git] / libffi / ChangeLog
blob1f49a27e555ca2cfdd065c94db98be32c882a0de
1 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
3         * src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
4         ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support.
5         * src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise.
6         * src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
7         (FFI_CLOSURES): Enable closure support.
9 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
11         * configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test.
12         * configure: Regenerate.
13         * fficonfig.h.in: Regenerate.
14         * src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC,
15         CFI_OFFSET,CFI_DEF_CFA): New macros.
16         (ffi_call_SYSV): Add callframe annotation.
18 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
20         * src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix
21         numerous test suite failures.
22         * src/m68k/sysv.S (ffi_call_SYSV): Likewise.
24 2007-04-11  Paolo Bonzini  <bonzini@gnu.org>
26         * Makefile.am (EXTRA_DIST): Bring up to date.
27         * Makefile.in: Regenerate.
28         * src/frv/eabi.S: Remove RCS keyword.
30 2007-04-06  Richard Henderson  <rth@redhat.com>
32         * configure.ac: Tidy target case.
33         (HAVE_LONG_DOUBLE): Allow the target to override.
34         * configure: Regenerate.
35         * include/ffi.h.in: Don't define ffi_type_foo if
36         LIBFFI_HIDE_BASIC_TYPES is defined.
37         (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
38         to ffi_type_double.
39         * types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
40         (FFI_TYPEDEF, ffi_type_void): Mark the data const.
41         (ffi_type_longdouble): Special case for Alpha.  Don't define
42         if long double == double.
44         * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
45         (ffi_prep_cif_machdep): Handle it as the 128-bit type.
46         (ffi_call, ffi_closure_osf_inner): Likewise.
47         (ffi_closure_osf_inner): Likewise.  Mark hidden.
48         (ffi_call_osf, ffi_closure_osf): Mark hidden.
49         * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
50         * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
51         (load_table): Handle 128-bit long double.
53         * testsuite/libffi.call/float4.c: Add -mieee for alpha.
55 2007-04-06  Tom Tromey  <tromey@redhat.com>
57         PR libffi/31491:
58         * README: Fixed bug in example.
60 2007-04-03  Jakub Jelinek  <jakub@redhat.com>
62         * src/closures.c: Include sys/statfs.h.
63         (_GNU_SOURCE): Define on Linux.
64         (FFI_MMAP_EXEC_SELINUX): Define.
65         (selinux_enabled): New variable.
66         (selinux_enabled_check): New function.
67         (is_selinux_enabled): Define.
68         (dlmmap): Use it.
70 2007-03-24  Uros Bizjak  <ubizjak@gmail.com>
72         * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
73         Use 'volatile float sum' to create sum of floats to avoid false
74         negative due to excess precision on ix86 targets.
75         (main): Ditto. 
77 2007-03-08  Alexandre Oliva  <aoliva@redhat.com>
79         * src/powerpc/ffi.c (flush_icache): Fix left-over from previous
80         patch.
81         (ffi_prep_closure_loc): Remove unneeded casts.  Add needed ones.
83 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
85         * include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
86         (ffi_prep_closure_loc): New.
87         (ffi_prep_raw_closure_loc): New.
88         (ffi_prep_java_raw_closure_loc): New.
89         * src/closures.c: New file.
90         * src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
91         Replace sflags with exec_offset.
92         [FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
93         sub_segment_exec_offset): New macros.
94         (get_segment_flags, set_segment_flags, check_segment_merge): New
95         macros.
96         (is_mmapped_segment, is_extern_segment): Use get_segment_flags.
97         (add_segment, sys_alloc, create_mspace, create_mspace_with_base,
98         destroy_mspace): Use new macros.
99         (sys_alloc): Silence warning.
100         * Makefile.am (libffi_la_SOURCES): Add src/closures.c.
101         * Makefile.in: Rebuilt.
102         * src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
103         terms of ffi_prep_closure_loc.
104         * src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
105         from...
106         (ffi_prep_raw_closure): ... this.  Re-implement in terms of the
107         renamed version.
108         * src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
109         adjusted from...
110         (ffi_prep_java_raw_closure): ... this.  Re-implement in terms of
111         the renamed version.
112         * src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
113         (ffi_prep_closure): ... this.
114         * src/pa/ffi.c: Likewise.
115         * src/cris/ffi.c: Likewise.  Adjust.
116         * src/frv/ffi.c: Likewise.
117         * src/ia64/ffi.c: Likewise.
118         * src/mips/ffi.c: Likewise.
119         * src/powerpc/ffi_darwin.c: Likewise.
120         * src/s390/ffi.c: Likewise.
121         * src/sh/ffi.c: Likewise.
122         * src/sh64/ffi.c: Likewise.
123         * src/sparc/ffi.c: Likewise.
124         * src/x86/ffi64.c: Likewise.
125         * src/x86/ffi.c: Likewise.
126         (FFI_INIT_TRAMPOLINE): Adjust.
127         (ffi_prep_raw_closure_loc): Renamed and adjusted from...
128         (ffi_prep_raw_closure): ... this.
129         * src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
130         (ffi_prep_closure): ... this.
131         (flush_icache): Adjust.
133 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
135         * src/dlmalloc.c: New file, imported version 2.8.3 of Doug
136         Lea's malloc.
138 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
140         * Makefile.am: Add dummy install-pdf target.
141         * Makefile.in: Regenerate
143 2007-02-13  Andreas Krebbel  <krebbel1@de.ibm.com>
145         * src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
146         ffi_closure_helper_SYSV): Add long double handling.
148 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
150         * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2
151         immediately after bctrl instruction.
153 2007-01-18  Alexandre Oliva  <aoliva@redhat.com>
155         * Makefile.am (all-recursive, install-recursive,
156         mostlyclean-recursive, clean-recursive, distclean-recursive,
157         maintainer-clean-recursive): Add missing targets.
158         * Makefile.in: Rebuilt.
160 2006-12-14  Andreas Tobler  <a.tobler@schweiz.org>
162         * configure.ac: Add TARGET for x86_64-*-darwin*.
163         * Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
164         for X86_DARWIN.
165         * src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
166         * src/x86/darwin64.S: New file for x86_64-*-darwin* support.
167         * configure: Regenerate.
168         * Makefile.in: Regenerate.
169         * include/Makefile.in: Regenerate.
170         * testsuite/Makefile.in: Regenerate.
171         * testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
172         ffi_call only.
174 2006-12-13  Andreas Tobler <a.tobler@schweiz.org>
176         * aclocal.m4: Regenerate with aclocal -I .. as written in the
177         Makefile.am.
179 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
181         * src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New.
182         (ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for
183         Darwin.
184         * testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL.
185         * testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL.
187 2006-10-10  Paolo Bonzini  <bonzini@gnu.org>
188             Sandro Tolaini  <tolaini@libero.it>
190         * configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and 
191         conditional.
192         * configure: Regenerated.
193         * Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case.
194         (EXTRA_DIST): Add src/x86/darwin.S.
195         * Makefile.in: Regenerated.
196         * include/Makefile.in: Regenerated.
197         * testsuite/Makefile.in: Regenerated.
199         * src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like
200         X86_WIN32, and additionally align stack to 16 bytes.
201         * src/x86/darwin.S: New, based on sysv.S.
202         * src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs.
204 2006-09-12  David Daney  <ddaney@avtrex.com>
206         PR libffi/23935
207         * include/Makefile.am: Install both ffi.h and ffitarget.h in
208         $(libdir)/gcc/$(target_alias)/$(gcc_version)/include.
209         * aclocal.m4: Regenerated for automake 1.9.6.
210         * Makefile.in: Regenerated.
211         * include/Makefile.in: Regenerated.
212         * testsuite/Makefile.in: Regenerated.
214 2006-08-17  Andreas Tobler  <a.tobler@schweiz.ch>
216         * include/ffi_common.h (struct): Revert accidental commit.
218 2006-08-15  Andreas Tobler  <a.tobler@schweiz.ch>
220         * include/ffi_common.h: Remove lint directives.
221         * include/ffi.h.in: Likewise.
223 2006-07-25  Torsten Schoenfeld  <kaffeetisch@gmx.de>
225         * include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
226         for 32-bit architectures.
227         * testsuite/libffi.call/return_ul.c: New test case.
229 2006-07-19  David Daney  <ddaney@avtrex.com>
231         * testsuite/libffi.call/closure_fn6.c: Remove xfail for mips,
232         xfail remains for mips64.
234 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
236         * Makefile.am: Add install-html target. Add install-html to .PHONY
237         * Makefile.in: Regenerate.
238         * aclocal.m4: Regenerate.
239         * include/Makefile.in: Regenerate.
240         * testsuite/Makefile.in: Regenerate.
242 2006-05-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
244         * pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from
245         stack slot.
247 2006-04-22  Andreas Tobler  <a.tobler@schweiz.ch>
249         * README: Remove notice about 'Crazy Comments'.
250         * src/debug.c: Remove lint directives. Cleanup white spaces.
251         * src/java_raw_api.c: Likewise.
252         * src/prep_cif.c: Likewise.
253         * src/raw_api.c: Likewise.
254         * src/ffitest.c: Delete. No longer needed, all test cases migrated
255         to the testsuite.
256         * src/arm/ffi.c: Remove lint directives.
257         * src/m32r/ffi.c: Likewise.
258         * src/pa/ffi.c: Likewise.
259         * src/powerpc/ffi.c: Likewise.
260         * src/powerpc/ffi_darwin.c: Likewise.
261         * src/sh/ffi.c: Likewise.
262         * src/sh64/ffi.c: Likewise.
263         * src/x86/ffi.c: Likewise.
264         * testsuite/libffi.call/float2.c: Likewise.
265         * testsuite/libffi.call/promotion.c: Likewise.
266         * testsuite/libffi.call/struct1.c: Likewise.
268 2006-04-13  Andreas Tobler  <a.tobler@schweiz.ch>
270         * src/pa/hpux32.S: Correct unwind offset calculation for
271         ffi_closure_pa32.
272         * src/pa/linux.S: Likewise.
274 2006-04-12  James E Wilson  <wilson@specifix.com>
276         PR libgcj/26483
277         * src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
278         (hfa_type_load): Call stf_spill.
279         (hfa_type_store): Call ldf_fill.
280         (ffi_call): Adjust calls to above routines.  Add local temps for
281         macro result.
283 2006-04-10  Matthias Klose  <doko@debian.org>
285         * testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
286         directory names containing underscores.
288 2006-04-07  James E Wilson  <wilson@specifix.com>
290         * testsuite/libffi.call/float4.c: New testcase.
292 2006-04-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
293             Andreas Tobler  <a.tobler@schweiz.ch>
295         * Makefile.am: Add PA_HPUX port.
296         * Makefile.in: Regenerate.
297         * include/Makefile.in: Likewise.
298         * testsuite/Makefile.in: Likewise.
299         * configure.ac: Add PA_HPUX rules.
300         * configure: Regenerate.
301         * src/pa/ffitarget.h: Rename linux target to PA_LINUX.
302         Add PA_HPUX and PA64_HPUX.
303         Rename FFI_LINUX ABI to FFI_PA32 ABI.
304         (FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
305         (FFI_TYPE_SMALL_STRUCT2): Define.
306         (FFI_TYPE_SMALL_STRUCT4): Likewise.
307         (FFI_TYPE_SMALL_STRUCT8): Likewise.
308         (FFI_TYPE_SMALL_STRUCT3): Redefine.
309         (FFI_TYPE_SMALL_STRUCT5): Likewise.
310         (FFI_TYPE_SMALL_STRUCT6): Likewise.
311         (FFI_TYPE_SMALL_STRUCT7): Likewise.
312         * src/pa/ffi.c (ROUND_DOWN): Delete.
313         (fldw, fstw, fldd, fstd): Use '__asm__'.
314         (ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
315         FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
316         (ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
317         Simplify incrementing of stack slot variable. Change type of local
318         'n' to unsigned int.
319         (ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
320         double on PA_HPUX.
321         (ffi_prep_cif_machdep): Likewise.
322         (ffi_call): Likewise.
323         (ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
324         return type to ffi_status. Simplify incrementing of stack slot
325         variable. Only copy floating point argument registers when PA_LINUX
326         is true. Reformat debug statement.
327         Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
328         FFI_TYPE_SMALL_STRUCT8.
329         (ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
330         declaration.
331         (ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
332         Add nops to cache flush.  Add trampoline for PA_HPUX.
333         * src/pa/hpux32.S: New file.
334         * src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
335         ffi_prep_args_LINUX to ffi_prep_args_pa32.
336         Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
337         unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
338         argument type checks so that common argument types appear first.
339         (ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
340         ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
342 2006-03-24  Alan Modra  <amodra@bigpond.net.au>
344         * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX.  Default
345         for 32-bit using IBM extended double format.  Fix FFI_LAST_ABI.
346         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
347         FFI_TYPE_LONGDOUBLE.
348         (ffi_prep_args64): Assert using IBM extended double.
349         (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
350         Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
351         (ffi_call): Handle FFI_LINUX.
352         (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
353         gpr3 return pointer as for struct return.  Handle FFI_LINUX
354         FFI_TYPE_LONGDOUBLE return and args.  Don't increment "nf"
355         unnecessarily.
356         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
357         for FFI_TYPE_LONGDOUBLE.  Move epilogue insns into case table.
358         Don't use r6 as pointer to results, instead use sp offset.  Don't
359         make a special call to load lr with case table address, instead
360         use offset from previous call.
361         * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
362         * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
363         return.
365 2006-03-15  Kaz Kojima  <kkojima@gcc.gnu.org>
367         * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
368         passed with FP registers correctly.
369         (ffi_closure_helper_SYSV): Likewise.
370         * src/sh64/sysv.S: Likewise.
372 2006-03-01  Andreas Tobler  <a.tobler@schweiz.ch>
374         * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
375         args and userdata unused.
376         (closure_test_fn1): Mark cif and userdata unused.
377         (main): Remove unused res.
379 2006-02-28  Andreas Tobler  <a.tobler@schweiz.ch>
381         * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
382         -O2, -O3, -Os and the warning flags -W -Wall.
383         * testsuite/libffi.special/special.exp: Likewise.
384         * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
385         unused parameter unused for gcc or else do nothing.
386         * testsuite/libffi.special/ffitestcxx.h: Likewise.
387         * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
388         and userdata unused.
389         * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
390         * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
391         * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
392         * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
393         * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
394         * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
395         * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
396         * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
397         * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
398         * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
399         * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
400         * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
401         * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
402         * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
403         * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
404         * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
405         * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
406         * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
407         * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
408         * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
409         * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
410         * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
411         * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
412         * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
413         Likewise.
414         * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
415         Likewise.
416         * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
417         Likewise.
418         * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
419         void* to avoid compiler warning.
420         (main): Likewise.
421         (cls_struct_align_gn): Mark cif and userdata unused.
422         * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
423         Likewise.
424         * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
425         Likewise.
426         * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
427         Likewise.
428         * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
429         Likewise.
430         * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
431         Likewise.
432         * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
433         * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
434         * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
435         data unused.
436         (main): Cast res_call to silence gcc.
437         * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
438         data unused.
439         (main): Cast res_call to silence gcc.
440         * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
441         and data unused.
442         (main): Cast res_call to silence gcc.
443         * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
444         data unused.
445         (main): Cast res_call to silence gcc.
446         * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
447         data unused.
448         (main): Cast res_call to silence gcc.
449         * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
450         and data unused.
451         (main): Cast res_call to silence gcc.
452         * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
453         userdata unused.
454         (cls_ret_schar_fn): Cast printf parameter to silence gcc.
455         * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
456         userdata unused.
457         (cls_ret_sint_fn): Cast printf parameter to silence gcc.
458         * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
459         userdata unused.
460         (cls_ret_sshort_fn): Cast printf parameter to silence gcc.
461         * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn):  Mark cif and
462         userdata unused.
463         (cls_ret_uchar_fn): Cast printf parameter to silence gcc.
464         * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
465         userdata unused.
466         (cls_ret_uint_fn): Cast printf parameter to silence gcc.
467         * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
468         and userdata unused.
469         * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
470         userdata unused.
471         (cls_ret_ushort_fn): Cast printf parameter to silence gcc.
472         * testsuite/libffi.call/float.c (floating): Remove unused parameter e.
473         * testsuite/libffi.call/float1.c (main): Remove unused variable i.
474         Cleanup white spaces.
475         * testsuite/libffi.call/negint.c (checking): Remove unused variable i.
476         * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
477         cif and userdata unused.
478         * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
479         Likewise.
480         * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
481         * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
482         formatters to silence gcc.
483         (B_gn): Mark cif and userdata unused.
484         * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
485         unused.
486         * testsuite/libffi.call/nested_struct4.c: Mention related PR.
487         (B_gn): Mark cif and userdata unused.
488         * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
489         unused.
490         * testsuite/libffi.call/nested_struct6.c: Mention related PR.
491         (B_gn): Mark cif and userdata unused.
492         * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
493         unused.
494         * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
495         * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
496         * testsuite/libffi.call/problem1.c (stub): Likewise.
497         * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
498         gcc.
499         * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
500         in the last commit for this test case in the test case itself.
501         * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
502         unused.
503         * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
504         * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
505         * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
506         * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
507         * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
508         * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
510 2006-02-22  Kaz Kojima  <kkojima@gcc.gnu.org>
512         * src/sh/sysv.S: Fix register numbers in the FDE for
513         ffi_closure_SYSV.
515 2006-02-20  Andreas Tobler  <a.tobler@schweiz.ch>
517         * testsuite/libffi.call/return_fl2.c (return_fl): Remove static
518         declaration to avoid a false negative on ix86. See PR323.
520 2006-02-18  Kaz Kojima  <kkojima@gcc.gnu.org>
522         * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
523         and cast integer to void * if needed.  Update the pointer to
524         the FP register saved area correctly.
525         
526 2006-02-17  Andreas Tobler  <a.tobler@schweiz.ch>
528         * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
529         is fixed.
530         * testsuite/libffi.call/nested_struct4.c: Likewise.
532 2006-02-16  Andreas Tobler  <a.tobler@schweiz.ch>
534         * testsuite/libffi.call/return_dbl.c: New test case.
535         * testsuite/libffi.call/return_dbl1.c: Likewise.
536         * testsuite/libffi.call/return_dbl2.c: Likewise.
537         * testsuite/libffi.call/return_fl.c: Likewise.
538         * testsuite/libffi.call/return_fl1.c: Likewise.
539         * testsuite/libffi.call/return_fl2.c: Likewise.
540         * testsuite/libffi.call/return_fl3.c: Likewise.
541         * testsuite/libffi.call/closure_fn6.c: Likewise.
543         * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
544         definition.
545         * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
546         here to be used by other test cases too.
548         * testsuite/libffi.call/nested_struct10.c: New test case.
549         * testsuite/libffi.call/nested_struct9.c: Likewise.
550         * testsuite/libffi.call/nested_struct8.c: Likewise.
551         * testsuite/libffi.call/nested_struct7.c: Likewise.
552         * testsuite/libffi.call/nested_struct6.c: Likewise.
553         * testsuite/libffi.call/nested_struct5.c: Likewise.
554         * testsuite/libffi.call/nested_struct4.c: Likewise.
556 2006-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
558         * configure.ac: Enable libffi for sparc64-*-freebsd*.
559         * configure: Rebuilt.
561 2006-01-18  Jakub Jelinek  <jakub@redhat.com>
563         * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
564         instead do the shifting inline.
565         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
566         shift count unconditionally.  Simplify load sequences for 1, 2, 3, 4
567         and 8 byte structs, for the remaining struct sizes don't call
568         __lshrdi3, instead do the shifting inline.
570 2005-12-07  Thiemo Seufer  <ths@networkno.de>
572         * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
573         missing parentheses.
574         * src/mips/o32.S (ffi_call_O32): Code formatting. Define
575         and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
576         (ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
577         A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
578         V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
579         FA_0_0_OFF2.
580         * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
581         endianness bugs.
582         (ffi_prep_closure): Improve trampoline instruction scheduling.
583         (ffi_closure_mips_inner_O32): Fix endianness bugs.
585 2005-12-03  Alan Modra  <amodra@bigpond.net.au>
587         * src/powerpc/ffi.c: Formatting.
588         (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
589         (ffi_prep_args64): Likewise.
591 2005-09-30  Geoffrey Keating  <geoffk@apple.com>
593         * testsuite/lib/libffi-dg.exp (libffi_target_compile): For
594         darwin, use -shared-libgcc not -lgcc_s, and explain why.
596 2005-09-26  Tom Tromey  <tromey@redhat.com>
598         * testsuite/libffi.call/float1.c (value_type): New typedef.
599         (CANARY): New define.
600         (main): Check for result buffer overflow.
601         * src/powerpc/linux64.S: Handle linux64 long double returns.
602         * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
603         (ffi_prep_cif_machdep): Handle linux64 long double returns.
605 2005-08-25  Alan Modra  <amodra@bigpond.net.au>
607         PR target/23404
608         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
609         homed fp args.
610         (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
612 2005-08-11  Jakub Jelinek  <jakub@redhat.com>
614         * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
615         (AH_BOTTOM): Add FFI_HIDDEN definition.
616         * configure: Rebuilt.
617         * fficonfig.h.in: Rebuilt.
618         * src/powerpc/ffi.c (hidden): Remove.
619         (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
620         ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
621         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
622         .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
623         * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
624         add FFI_HIDDEN to its prototype.
625         (ffi_closure_SYSV_inner): New.
626         * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
627         * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
629 2005-08-10  Alfred M. Szmidt  <ams@gnu.org>
631         PR libffi/21819:
632         * configure: Rebuilt.
633         * configure.ac: Handle i*86-*-gnu*.
635 2005-08-09  Jakub Jelinek  <jakub@redhat.com>
637         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
638         DW_CFA_offset_extended_sf rather than
639         DW_CFA_GNU_negative_offset_extended.
640         * src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
642 2005-07-22  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>
644         * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
645         on sh3.
646         (ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
647         * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
648         partially on register.
649         (ffi_closure_helper_SYSV): Likewise.
650         (ffi_prep_cif_machdep): Don't set too many cif->flags.
652 2005-07-20  Kaz Kojima  <kkojima@gcc.gnu.org>
654         * src/sh/ffi.c (ffi_call): Handle small structures correctly.
655         Remove empty line.
656         * src/sh64/ffi.c (simple_type): Remove.
657         (return_type): Handle small structures correctly.
658         (ffi_prep_args): Likewise.
659         (ffi_call): Likewise.
660         (ffi_closure_helper_SYSV): Likewise.
661         * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
662         Emit position independent code if PIC and remove wrong datalabel
663         prefixes from EH data.
665 2005-07-19  Andreas Tobler  <a.tobler@schweiz.ch>
667         * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
668         * Makefile.in: Regenerate.
669         * include/Makefile.in: Likewise.
670         * testsuite/Makefile.in: Likewise.
671         * configure.ac: Add POWERPC_FREEBSD rules.
672         * configure: Regenerate.
673         * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
674         (FFI_SYSV_TYPE_SMALL_STRUCT): Define.
675         * src/powerpc/ffi.c: Add flags to handle small structure returns
676         in ffi_call_SYSV.
677         (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
678         Aka FFI_SYSV.
679         (ffi_closure_helper_SYSV): Likewise.
680         * src/powerpc/ppc_closure.S: Add return types for small structures.
681         * src/powerpc/sysv.S: Add bits to handle small structures for
682         final SYSV 4 ABI.
684 2005-07-10  Andreas Tobler  <a.tobler@schweiz.ch>
686         * testsuite/libffi.call/cls_5_1_byte.c: New test file.
687         * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
688         * testsuite/libffi.call/cls_7_1_byte.c: Likewise.
690 2005-07-05  Randolph Chung  <tausq@debian.org>
692         * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
693         as FFI_TYPE_SMALL_STRUCT3.  Break out handling for 5-7 byte
694         structures.  Kill compilation warnings.
695         (ffi_closure_inner_LINUX): Print return values as hex in debug
696         message.  Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
697         Properly handle 5-7 byte structure returns.
698         * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
699         (FFI_TYPE_SMALL_STRUCT2): Remove.
700         (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
701         (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
702         * src/pa/linux.S: Mark source file as using PA1.1 assembly.
703         (checksmst1, checksmst2): Remove.
704         (checksmst3): Optimize handling of 3-byte struct returns.
705         (checksmst567): Properly handle 5-7 byte struct returns.
707 2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
709         PR libgcj/21943
710         * src/mips/n32.S: Enforce PIC code.
711         * src/mips/o32.S: Likewise.
713 2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
715         * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
716         * configure: Regenerate.
717         
718 2005-06-01  Alan Modra  <amodra@bigpond.net.au>
720         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
721         to call ffi_closure_helper_SYSV.  Append @local instead.
722         * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
724 2005-05-17  Kelley Cook  <kcook@gcc.gnu.org>
726         * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
727         Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
728         * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
729         * aclocal.m4, configure, fficonfig.h.in, Makefile.in,
730         include/Makefile.in, testsuite/Makefile.in: Regenerate.
731         
732 2005-05-09  Mike Stump  <mrs@apple.com>
734         * configure: Regenerate.
736 2005-05-08  Richard Henderson  <rth@redhat.com>
738         PR libffi/21285
739         * src/alpha/osf.S: Update unwind into to match code.
741 2005-05-04  Andreas Degert <ad@papyrus-gmbh.de>
742             Richard Henderson  <rth@redhat.com>
744         * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
745         bit 11 of flags.
746         (ffi_call): Mask return type field.  Pass ssecount to ffi_call_unix64.
747         (ffi_prep_closure): Set carry bit if sse-used flag set.
748         * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
749         Only load sse registers if ssecount non-zero.
750         (ffi_closure_unix64): Only save sse registers if carry set on entry.
752 2005-04-29  Ralf Corsepius  <ralf.corsepius@rtems.org>
754         * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
755         powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
756         * configure: Regenerate.
758 2005-04-20  Hans-Peter Nilsson  <hp@axis.com>
760         * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
761         have Tcl8.3-compatible intermediate variable.
763 2005-04-18  Simon Posnjak <simon.posnjak@siol.net> 
764             Hans-Peter Nilsson  <hp@axis.com>
766         * Makefile.am: Add CRIS support.
767         * configure.ac: Likewise.
768         * Makefile.in, configure, testsuite/Makefile.in,
769         include/Makefile.in: Regenerate.
770         * src/cris: New directory.
771         * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
772         * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
774         * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
775         \r?\n in output tests.
777 2005-04-12  Mike Stump  <mrs@apple.com>
779         * configure: Regenerate.
781 2005-03-30  Hans Boehm  <Hans.Boehm@hp.com>
783         * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
784         
785 2005-03-30  Steve Ellcey  <sje@cup.hp.com>
787         * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
788         (ffi_sarg) Ditto.
789         * src/ia64/unix.S (ffi_closure_unix): Extend gp
790         to 64 bits in ILP32 mode.
791         Load 64 bits even for short data.
793 2005-03-23  Mike Stump  <mrs@apple.com>
795         * src/powerpc/darwin.S: Update for -m64 multilib.
796         * src/powerpc/darwin_closure.S: Likewise.
798 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
800         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
801         Do not set tool_include_dir.
802         * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
803         Regenerate.
804         * include/Makefile.am: Set gcc_version and toollibffidir.
805         * include/Makefile.in: Regenerate.
807 2005-02-22  Andrew Haley  <aph@redhat.com>
809         * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
810         odd-numbered register pairs for 64-bit integer types.
812 2005-02-23  Andreas Tobler  <a.tobler@schweiz.ch>
814         PR libffi/20104
815         * testsuite/libffi.call/return_ll1.c: New test case.
817 2005-02-11  Janis Johnson  <janis187@us.ibm.com>
819         * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
820         * testsuite/libffi.call/float.c: Ditto.
821         * testsuite/libffi.call/float2.c: Ditto.
822         * testsuite/libffi.call/float3.c: Ditto.
824 2005-02-08  Andreas Tobler  <a.tobler@schweiz.ch>
826         * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
828 2005-01-12  Eric Botcazou  <ebotcazou@libertysurf.fr>
830         * testsuite/libffi.special/special.exp (cxx_options): Add
831         -shared-libgcc.
833 2004-12-31  Richard Henderson  <rth@redhat.com>
835         * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
836         (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF.  Replace size and
837         offset parameters with a type parameter; deduce size and structure
838         alignment.  Update all users.
840 2004-12-31  Richard Henderson  <rth@redhat.com>
842         * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
843         (FFI_TYPE_LONGDOUBLE): Fix for ia64.
844         * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
845         into ffi_prep_closure.
846         * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
847         from scratch.
849 2004-12-27  Richard Henderson  <rth@redhat.com>
851         * src/x86/unix64.S: Fix typo in unwind info.
853 2004-12-25  Richard Henderson  <rth@redhat.com>
855         * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
856         (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
857         (merge_classes): Check for it.
858         (SSE_CLASS_P): New.
859         (classify_argument): Pass byte_offset by value; perform all updates
860         inside struct case.
861         (examine_argument): Add classes argument; handle
862         X86_64_COMPLEX_X87_CLASS.
863         (ffi_prep_args): Merge into ...
864         (ffi_call): ... here.  Share stack frame with ffi_call_unix64.
865         (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
866         (ffi_fill_return_value): Remove.
867         (ffi_prep_closure): Remove dead assert.
868         (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
869         Rewrite to use struct register_args instead of va_list.  Create
870         flags for handling structure returns.
871         * src/x86/unix64.S: Remove dead strings.
872         (ffi_call_unix64): Rename from ffi_call_UNIX64.  Rewrite to share
873         stack frame with ffi_call.  Handle structure returns properly.
874         (float2sse, floatfloat2sse, double2sse): Remove.
875         (sse2float, sse2double, sse2floatfloat): Remove.
876         (ffi_closure_unix64): Rename from ffi_closure_UNIX64.  Rewrite
877         to handle structure returns properly.
879 2004-12-08  David Edelsohn  <edelsohn@gnu.org>
881         * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
882         PICFLAG.
883         * Makefile.in: Regenerated.
885 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
887         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
888         * configure, aclocal.m4, Makefile.in: Regenerate.
889         * include/Makefile.in, testsuite/Makefile.in: Regenerate.
891 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
893         * configure: Regenerate for libtool change.
895 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
897         * configure: Regenerate for libtool reversion.
899 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
901         * configure: Regenerate for libtool change.
903 2004-11-23  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
905         * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
907 2004-11-23  Richard Sandiford  <rsandifo@redhat.com>
909         * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
910         of jal.  Use an absolute encoding for the frame information.
912 2004-11-23  Kelley Cook  <kcook@gcc.gnu.org>
914         * Makefile.am: Remove no-dependencies.  Add ACLOCAL_AMFLAGS.
915         * acinclude.m4: Delete logic for sincludes.
916         * aclocal.m4, Makefile.in, configure: Regenerate.
917         * include/Makefile: Likewise.
918         * testsuite/Makefile: Likewise.
920 2004-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
922         * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
923         on a 8-byte boundary.
924         * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
926 2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
928         * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
929         long long values.  Round stack allocation to a multiple of 8 bytes
930         for ATPCS compatibility.
931         * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
932         names.  Handle returning long long types.  Add Thumb and interworking
933         support.  Improve soft-float code.
935 2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
937         * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
938         (libffi_exit): New function.
939         (libffi_init): Build the testglue wrapper if needed.
941 2004-10-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
943         PR other/18138
944         * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
946 2004-10-25  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
948         * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
950 2004-10-20  Kaz Kojima  <kkojima@gcc.gnu.org>
952         * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
953         * testsuite/libffi.call/float3.c: New test case.
955 2004-10-18  Kaz Kojima  <kkojima@gcc.gnu.org>
957         * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
958         the function returning a structure pointed with R2.
959         * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
960         the structure return value if T bit set.  Emit position
961         independent code and EH data if PIC.
963 2004-10-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
965         * Makefile.am: Add m32r support.
966         * configure.ac: Likewise.
967         * Makefile.in: Regenerate.
968         * confiugre: Regenerate.
969         * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
970         (uint64, sint64, double, longdouble)
971         * src/m32r: New directory.
972         * src/m32r/ffi.c: New file.
973         * src/m32r/sysv.S: Likewise.
974         * src/m32r/ffitarget.h: Likewise.
976 2004-10-02  Kaz Kojima  <kkojima@gcc.gnu.org>
978         * testsuite/libffi.call/negint.c: New test case.
980 2004-09-14  H.J. Lu  <hongjiu.lu@intel.com>
982         PR libgcj/17465
983         * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
984         Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
985         LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
986         DYLD_LIBRARY_PATH.
988 2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
990         * testsuite/libffi.call/many_win32.c: Remove whitespaces.
991         * testsuite/libffi.call/promotion.c: Likewise.
992         * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
993         whitespaces.
994         * testsuite/libffi.call/return_sc.c: Likewise.
995         * testsuite/libffi.call/return_uc.c: Likewise.
997 2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
999         * src/powerpc/darwin.S: Fix comments and identation.
1000         * src/powerpc/darwin_closure.S: Likewise.
1002 2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
1004         * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
1005         (ffi_prep_args): Handle longdouble arguments.
1006         (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
1007         longdouble.
1008         (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
1009         * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
1010         values.
1011         * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
1012         * src/types.c: Defined longdouble size and alignment for darwin.
1014 2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
1016         * src/powerpc/aix.S: Remove whitespaces.
1017         * src/powerpc/aix_closure.S: Likewise.
1018         * src/powerpc/asm.h: Likewise.
1019         * src/powerpc/ffi.c: Likewise.
1020         * src/powerpc/ffitarget.h: Likewise.
1021         * src/powerpc/linux64.S: Likewise.
1022         * src/powerpc/linux64_closure.S: Likewise.
1023         * src/powerpc/ppc_closure.S: Likewise.
1024         * src/powerpc/sysv.S: Likewise.
1026 2004-08-30  Anthony Green  <green@redhat.com>
1028         * Makefile.am: Add frv support.
1029         * Makefile.in, testsuite/Makefile.in: Rebuilt.
1030         * configure.ac: Read configure.host.
1031         * configure.in: Read configure.host.
1032         * configure.host: New file.  frv-elf needs libgloss.
1033         * include/ffi.h.in: Force ffi_closure to have a nice big (8)
1034         alignment.  This is needed to frv and shouldn't harm the others.
1035         * include/ffi_common.h (ALIGN_DOWN): New macro.
1036         * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
1038 2004-08-24  David Daney  <daney@avtrex.com>
1040         * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
1041         * testsuite/libffi.call/closure_fn1.c: Likewise.
1042         * testsuite/libffi.call/closure_fn2.c  Likewise.
1043         * testsuite/libffi.call/closure_fn3.c: Likewise.
1044         * testsuite/libffi.call/closure_fn4.c: Likewise.
1045         * testsuite/libffi.call/closure_fn5.c: Likewise.
1046         * testsuite/libffi.call/cls_18byte.c: Likewise.
1047         * testsuite/libffi.call/cls_19byte.c: Likewise.
1048         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1049         * testsuite/libffi.call/cls_20byte.c: Likewise.
1050         * testsuite/libffi.call/cls_20byte1.c: Likewise.
1051         * testsuite/libffi.call/cls_24byte.c: Likewise.
1052         * testsuite/libffi.call/cls_2byte.c: Likewise.
1053         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1054         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1055         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1056         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1057         * testsuite/libffi.call/cls_4byte.c: Likewise.
1058         * testsuite/libffi.call/cls_64byte.c: Likewise.
1059         * testsuite/libffi.call/cls_6byte.c: Likewise.
1060         * testsuite/libffi.call/cls_7byte.c: Likewise.
1061         * testsuite/libffi.call/cls_8byte.c: Likewise.
1062         * testsuite/libffi.call/cls_9byte1.c: Likewise.
1063         * testsuite/libffi.call/cls_9byte2.c: Likewise.
1064         * testsuite/libffi.call/cls_align_double.c: Likewise.
1065         * testsuite/libffi.call/cls_align_float.c: Likewise.
1066         * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
1067         * testsuite/libffi.call/cls_align_pointer.c: Likewise.
1068         * testsuite/libffi.call/cls_align_sint16.c: Likewise.
1069         * testsuite/libffi.call/cls_align_sint32.c: Likewise.
1070         * testsuite/libffi.call/cls_align_sint64.c: Likewise.
1071         * testsuite/libffi.call/cls_align_uint16.c: Likewise.
1072         * testsuite/libffi.call/cls_align_uint32.c: Likewise.
1073         * testsuite/libffi.call/cls_align_uint64.c: Likewise.
1074         * testsuite/libffi.call/cls_double.c: Likewise.
1075         * testsuite/libffi.call/cls_float.c: Likewise.
1076         * testsuite/libffi.call/cls_multi_schar.c: Likewise.
1077         * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
1078         * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
1079         * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
1080         * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
1081         * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
1082         * testsuite/libffi.call/cls_schar.c: Likewise.
1083         * testsuite/libffi.call/cls_sint.c: Likewise.
1084         * testsuite/libffi.call/cls_sshort.c: Likewise.
1085         * testsuite/libffi.call/cls_uchar.c: Likewise.
1086         * testsuite/libffi.call/cls_uint.c: Likewise.
1087         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1088         * testsuite/libffi.call/cls_ushort.c: Likewise.
1089         * testsuite/libffi.call/nested_struct.c: Likewise.
1090         * testsuite/libffi.call/nested_struct1.c: Likewise.
1091         * testsuite/libffi.call/nested_struct2.c: Likewise.
1092         * testsuite/libffi.call/nested_struct3.c: Likewise.
1093         * testsuite/libffi.call/problem1.c: Likewise.
1094         * testsuite/libffi.special/unwindtest.cc: Likewise.
1095         * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
1096         to zero.
1097         * testsuite/libffi.call/cls_16byte.c: Likewise.
1098         * testsuite/libffi.call/cls_5byte.c: Likewise.
1100 2004-08-23  David Daney <daney@avtrex.com>
1102         PR libgcj/13141
1103         * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
1104         * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
1105         (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
1106         parameters and return types.
1107         (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
1108         (ffi_prep_closure): Ditto.
1109         (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
1110         alignment calculations.
1111         * src/mips/o32.S (ffi_closure_O32): Don't use floating point
1112         instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
1114 2004-08-14  Casey Marshall <csm@gnu.org>
1116         * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
1117         contain `FFI_TYPE_UINT64' as return type for any 64-bit
1118         integer (O32 ABI only).
1119         (ffi_prep_closure): new function.
1120         (ffi_closure_mips_inner_O32): new function.
1121         * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
1122         `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
1123         * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
1124         64 bit integers correctly.
1125         (ffi_closure_O32): new function.
1126         Added DWARF-2 unwind info for both functions.
1128 2004-08-10  Andrew Haley  <aph@redhat.com>
1130         * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
1132 2004-08-01  Robert Millan  <robertmh@gnu.org>
1134         * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
1135         * configure: Regenerate.
1137 2004-07-30  Maciej W. Rozycki  <macro@linux-mips.org>
1139         * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
1140         and mmap() explicitly instead of relying on preset autoconf cache
1141         variables.
1142         * aclocal.m4: Regenerate.
1143         * configure: Regenerate.
1145 2004-07-11  Ulrich Weigand  <uweigand@de.ibm.com>
1147         * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
1148         (ffi_check_float_struct): Remove unused prototype.
1150 2004-06-30  Geoffrey Keating  <geoffk@apple.com>
1152         * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
1153         character on Darwin, use '\n\t' instead.
1155 2004-06-26  Matthias Klose  <doko@debian.org>
1157         * libtool-version: Fix typo in revision/age.
1159 2004-06-17  Matthias Klose  <doko@debian.org>
1161         * libtool-version: New.
1162         * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
1163         * Makefile.in: Regenerate.
1165 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
1167         * Makefile.am: Remove useless multilib rules.
1168         * Makefile.in: Regenerate.
1169         * aclocal.m4: Regenerate with automake 1.8.5.
1170         * configure.ac: Remove useless multilib configury.
1171         * configure: Regenerate.
1173 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
1175         * .cvsignore: New file.
1177 2004-06-10  Jakub Jelinek  <jakub@redhat.com>
1179         * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
1180         fp_done.
1181         (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
1182         changed from 8.
1184 2004-06-06  Sean McNeil  <sean@mcneil.com>
1186         * configure.ac: Add x86_64-*-freebsd* support.
1187         * configure: Regenerate.
1189 2004-04-26  Joe Buck <jbuck@welsh-buck.org>
1191         Bug 15093
1192         * configure.ac: Test for existence of mmap and sys/mman.h before
1193         checking blacklist.  Fix suggested by Jim Wilson.
1194         * configure: Regenerate.
1196 2004-04-26  Matt Austern  <austern@apple.com>
1198         * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
1199         FDE location.
1200         * src/powerpc/darwin_closure.S: Likewise.
1202 2004-04-24  Andreas Tobler  <a.tobler@schweiz.ch>
1204         * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
1205         error. Reported by Thomas Heller <theller@python.net>.
1206         * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
1207         * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
1209 2004-03-20  Matthias Klose  <doko@debian.org>
1211         * src/pa/linux.S: Fix typo.
1213 2004-03-19  Matthias Klose  <doko@debian.org>
1215         * Makefile.am: Update.
1216         * Makefile.in: Regenerate.
1217         * src/pa/ffi.h.in: Remove.
1218         * src/pa/ffitarget.h: New file.
1220 2004-02-10  Randolph Chung  <tausq@debian.org>
1222         * Makefile.am: Add PA support.
1223         * Makefile.in: Regenerate.
1224         * include/Makefile.in: Regenerate.
1225         * configure.ac: Add PA target.
1226         * configure: Regenerate.
1227         * src/pa/ffi.c: New file.
1228         * src/pa/ffi.h.in: Add PA support.
1229         * src/pa/linux.S: New file.
1230         * prep_cif.c: Add PA support.
1232 2004-03-16  Hosaka Yuji  <hos@tamanegi.org>
1234         * src/types.c: Fix alignment size of X86_WIN32 case int64 and
1235         double.
1236         * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
1237         with ecif->cif->flags.
1238         (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
1239         with cif->flags.
1240         (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
1241         (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
1242         * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
1243         sc_retstruct2b): Add for 1 or 2-bytes struct case.
1245 2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
1247         * configure.in: Rename file to ...
1248         * configure.ac: ... this.
1249         * fficonfig.h.in: Regenerate.
1250         * Makefile.in: Regenerate.
1251         * include/Makefile.in: Regenerate.
1252         * testsuite/Makefile.in: Regenerate.
1254 2004-03-12  Matt Austern  <austern@apple.com>
1256         * src/powerpc/darwin.S: Fix EH information so it corresponds to
1257         changes in EH format resulting from addition of linkonce support.
1258         * src/powerpc/darwin_closure.S: Likewise.
1260 2004-03-11  Andreas Tobler  <a.tobler@schweiz.ch>
1261             Paolo Bonzini  <bonzini@gnu.org>
1263         * Makefile.am (AUTOMAKE_OPTIONS): Set them.
1264         Remove VPATH. Remove rules for object files. Remove multilib support.
1265         (AM_CCASFLAGS): Add.
1266         * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
1267         (AC_PREREQ): Bump version to 2.59.
1268         (AC_INIT): Fill with version info and bug address.
1269         (ORIGINAL_LD_FOR_MULTILIBS): Remove.
1270         (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
1271         De-precious CC so that the right flags are passed down to multilibs.
1272         (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
1273         (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
1274         (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
1275         * configure: Rebuilt.
1276         * aclocal.m4: Likewise.
1277         * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
1278         * fficonfig.h.in: Likewise.
1280 2004-03-11  Andreas Schwab  <schwab@suse.de>
1282         * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
1283         arguments from fp registers only for the first 8 parameter slots.
1284         Don't convert a float parameter when passed in memory.
1286 2004-03-09  Hans-Peter Nilsson  <hp@axis.com>
1288         * configure: Regenerate for config/accross.m4 correction.
1290 2004-02-25  Matt Kraai  <kraai@alumni.cmu.edu>
1292         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
1293         ecif->cif->bytes to bytes.
1294         (ffi_prep_cif_machdep): Add braces around nested if statement.
1296 2004-02-09  Alan Modra  <amodra@bigpond.net.au>
1298         * src/types.c (pointer): POWERPC64 has 8 byte pointers.
1300         * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
1301         (ffi_closure_helper_LINUX64): Fix typo.
1302         * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
1303         for powerpc64-*-*.
1304         * testsuite/libffi.call/float.c: Likewise.
1305         * testsuite/libffi.call/float2.c: Likewise.
1307 2004-02-08  Alan Modra  <amodra@bigpond.net.au>
1309         * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
1310         long double function return and long double arg handling.
1311         (ffi_closure_helper_LINUX64): Formatting.  Delete unused "ng" var.
1312         Use "end_pfr" instead of "nf".  Correct long double handling.
1313         Localise "temp".
1314         * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
1315         return value.
1316         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
1317         space for long double return value.  Adjust stack frame and offsets.
1318         Load f2 long double return.
1320 2004-02-07  Alan Modra  <amodra@bigpond.net.au>
1322         * src/types.c: Use 16 byte long double for POWERPC64.
1324 2004-01-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
1326         * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
1327         when the structure return address is passed in %o0.
1328         (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
1329         (ffi_v9_layout_struct): Align the field following a nested structure
1330         on a word boundary.  Use memmove instead of memcpy.
1331         (ffi_call): Update call to ffi_V9_return_struct.
1332         (ffi_prep_closure): Define 'ctx' only for V8.
1333         (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
1334         and ffi_closure_sparc_inner_v9.
1335         (ffi_closure_sparc_inner_v8): Return long doubles by reference.
1336         Always skip the structure return address.  For structures and long
1337         doubles, copy the argument directly.
1338         (ffi_closure_sparc_inner_v9): Skip the structure return address only
1339         if required.  Shift the maximum floating-point slot accordingly.  For
1340         big structures, copy the argument directly; otherwise, left-justify the
1341         argument and call ffi_v9_layout_struct to lay out the structure on
1342         the stack.
1343         * src/sparc/v8.S: Undef STACKFRAME before defining it.
1344         (ffi_closure_v8): Pass the structure return address.  Update call to
1345         ffi_closure_sparc_inner_v8.  Short-circuit FFI_TYPE_INT handling.
1346         Skip the 'unimp' insn when returning long doubles and structures.
1347         * src/sparc/v9.S: Undef STACKFRAME before defining it.
1348         (ffi_closure_v9): Increase the frame size by 2 words.  Short-circuit
1349         FFI_TYPE_INT handling.  Load structures both in integers and
1350         floating-point registers on return.
1351         * README: Update status of the SPARC port.
1353 2004-01-24  Andreas Tobler  <a.tobler@schweiz.ch>
1355         * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
1356         as of type ffi_arg.
1357         * testsuite/libffi.call/struct3.c (main): Fix CHECK.
1359 2004-01-22  Ulrich Weigand  <uweigand@de.ibm.com>
1361         * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
1362         value as of type ffi_arg, not unsigned int.
1364 2004-01-21  Michael Ritzert  <ritzert@t-online.de>
1366         * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
1367         of the LHS.
1369 2004-01-12  Andreas Tobler  <a.tobler@schweiz.ch>
1371         * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
1372         Solaris.
1374 2004-01-08  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1376         * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
1377         to void *.
1379 2003-12-10  Richard Henderson  <rth@redhat.com>
1381         * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
1382         size_t instead of int.
1384 2003-12-04  Hosaka Yuji  <hos@tamanegi.org>
1386         * testsuite/libffi.call/many_win32.c: Include <float.h>.
1387         * testsuite/libffi.call/many_win32.c (main): Replace variable
1388         int i with unsigned long ul.
1390         * testsuite/libffi.call/cls_align_uint64.c: New test case.
1391         * testsuite/libffi.call/cls_align_sint64.c: Likewise.
1392         * testsuite/libffi.call/cls_align_uint32.c: Likewise.
1393         * testsuite/libffi.call/cls_align_sint32.c: Likewise.
1394         * testsuite/libffi.call/cls_align_uint16.c: Likewise.
1395         * testsuite/libffi.call/cls_align_sint16.c: Likewise.
1396         * testsuite/libffi.call/cls_align_float.c: Likewise.
1397         * testsuite/libffi.call/cls_align_double.c: Likewise.
1398         * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
1399         * testsuite/libffi.call/cls_align_pointer.c: Likewise.
1401 2003-12-02  Hosaka Yuji  <hos@tamanegi.org>
1403         PR other/13221
1404         * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
1405         Align arguments to 32 bits.
1407 2003-12-01  Andreas Tobler  <a.tobler@schweiz.ch>
1409         PR other/13221
1410         * testsuite/libffi.call/cls_multi_sshort.c: New test case.
1411         * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
1412         * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
1413         * testsuite/libffi.call/cls_multi_schar.c: Likewise.
1414         * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
1415         * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
1417         * testsuite/libffi.special/unwindtest.cc: Cosmetics.
1419 2003-11-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1421         * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
1422         * testsuite/libffi.special/ffitestcxx.h: Likewise.
1424 2003-11-22  Andreas Tobler  <a.tobler@schweiz.ch>
1426         * Makefile.in: Rebuilt.
1427         * configure: Likewise.
1428         * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
1429         the right type.
1431 2003-11-21  Andreas Jaeger  <aj@suse.de>
1432             Andreas Tobler  <a.tobler@schweiz.ch>
1434         * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
1435         * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
1436         * Makefile.in: Rebuilt.
1437         * aclocal.m4: Likewise.
1438         * configure: Likewise.
1439         * fficonfig.h.in: Likewise.
1440         * testsuite/lib/libffi-dg.exp: Add include dir.
1441         * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
1442         * testsuite/libffi.special/ffitestcxx.h: Likewise.
1443         * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
1444         for ffi_closure if available.
1445         * testsuite/libffi.call/closure_fn1.c: Likewise.
1446         * testsuite/libffi.call/closure_fn2.c: Likewise.
1447         * testsuite/libffi.call/closure_fn3.c: Likewise.
1448         * testsuite/libffi.call/closure_fn4.c: Likewise.
1449         * testsuite/libffi.call/closure_fn5.c: Likewise.
1450         * testsuite/libffi.call/cls_12byte.c: Likewise.
1451         * testsuite/libffi.call/cls_16byte.c: Likewise.
1452         * testsuite/libffi.call/cls_18byte.c: Likewise.
1453         * testsuite/libffi.call/cls_19byte.c: Likewise.
1454         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1455         * testsuite/libffi.call/cls_20byte.c: Likewise.
1456         * testsuite/libffi.call/cls_20byte1.c: Likewise.
1457         * testsuite/libffi.call/cls_24byte.c: Likewise.
1458         * testsuite/libffi.call/cls_2byte.c: Likewise.
1459         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1460         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1461         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1462         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1463         * testsuite/libffi.call/cls_4byte.c: Likewise.
1464         * testsuite/libffi.call/cls_5byte.c: Likewise.
1465         * testsuite/libffi.call/cls_64byte.c: Likewise.
1466         * testsuite/libffi.call/cls_6byte.c: Likewise.
1467         * testsuite/libffi.call/cls_7byte.c: Likewise.
1468         * testsuite/libffi.call/cls_8byte.c: Likewise.
1469         * testsuite/libffi.call/cls_9byte1.c: Likewise.
1470         * testsuite/libffi.call/cls_9byte2.c: Likewise.
1471         * testsuite/libffi.call/cls_double.c: Likewise.
1472         * testsuite/libffi.call/cls_float.c: Likewise.
1473         * testsuite/libffi.call/cls_schar.c: Likewise.
1474         * testsuite/libffi.call/cls_sint.c: Likewise.
1475         * testsuite/libffi.call/cls_sshort.c: Likewise.
1476         * testsuite/libffi.call/cls_uchar.c: Likewise.
1477         * testsuite/libffi.call/cls_uint.c: Likewise.
1478         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1479         * testsuite/libffi.call/cls_ushort.c: Likewise.
1480         * testsuite/libffi.call/nested_struct.c: Likewise.
1481         * testsuite/libffi.call/nested_struct1.c: Likewise.
1482         * testsuite/libffi.call/nested_struct2.c: Likewise.
1483         * testsuite/libffi.call/nested_struct3.c: Likewise.
1484         * testsuite/libffi.call/problem1.c: Likewise.
1485         * testsuite/libffi.special/unwindtest.cc: Likewise.
1487 2003-11-20  Andreas Tobler  <a.tobler@schweiz.ch>
1489         * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
1491 2003-11-19  Andreas Tobler  <a.tobler@schweiz.ch>
1493         * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
1494         Add -lgcc_s to additional flags.
1496 2003-11-12  Andreas Tobler  <a.tobler@schweiz.ch>
1498         * configure.in, include/Makefile.am: PR libgcj/11147, install
1499         the ffitarget.h header file in a gcc versioned and target
1500         dependent place.
1501         * configure: Regenerated.
1502         * Makefile.in, include/Makefile.in: Likewise.
1503         * testsuite/Makefile.in: Likewise.
1505 2003-11-09  Andreas Tobler  <a.tobler@schweiz.ch>
1507         * testsuite/libffi.call/closure_fn0.c: Print result and check
1508         with dg-output to make debugging easier.
1509         * testsuite/libffi.call/closure_fn1.c: Likewise.
1510         * testsuite/libffi.call/closure_fn2.c: Likewise.
1511         * testsuite/libffi.call/closure_fn3.c: Likewise.
1512         * testsuite/libffi.call/closure_fn4.c: Likewise.
1513         * testsuite/libffi.call/closure_fn5.c: Likewise.
1514         * testsuite/libffi.call/cls_12byte.c: Likewise.
1515         * testsuite/libffi.call/cls_16byte.c: Likewise.
1516         * testsuite/libffi.call/cls_18byte.c: Likewise.
1517         * testsuite/libffi.call/cls_19byte.c: Likewise.
1518         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1519         * testsuite/libffi.call/cls_20byte.c: Likewise.
1520         * testsuite/libffi.call/cls_20byte1.c: Likewise.
1521         * testsuite/libffi.call/cls_24byte.c: Likewise.
1522         * testsuite/libffi.call/cls_2byte.c: Likewise.
1523         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1524         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1525         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1526         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1527         * testsuite/libffi.call/cls_4byte.c: Likewise.
1528         * testsuite/libffi.call/cls_5byte.c: Likewise.
1529         * testsuite/libffi.call/cls_64byte.c: Likewise.
1530         * testsuite/libffi.call/cls_6byte.c: Likewise.
1531         * testsuite/libffi.call/cls_7byte.c: Likewise.
1532         * testsuite/libffi.call/cls_8byte.c: Likewise.
1533         * testsuite/libffi.call/cls_9byte1.c: Likewise.
1534         * testsuite/libffi.call/cls_9byte2.c: Likewise.
1535         * testsuite/libffi.call/cls_double.c: Likewise.
1536         * testsuite/libffi.call/cls_float.c: Likewise.
1537         * testsuite/libffi.call/cls_schar.c: Likewise.
1538         * testsuite/libffi.call/cls_sint.c: Likewise.
1539         * testsuite/libffi.call/cls_sshort.c: Likewise.
1540         * testsuite/libffi.call/cls_uchar.c: Likewise.
1541         * testsuite/libffi.call/cls_uint.c: Likewise.
1542         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1543         * testsuite/libffi.call/cls_ushort.c: Likewise.
1544         * testsuite/libffi.call/problem1.c: Likewise.
1546         * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
1547         static.
1549 2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
1551         * testsuite/libffi.call/cls_9byte2.c: New test case.
1552         * testsuite/libffi.call/cls_9byte1.c: Likewise.
1553         * testsuite/libffi.call/cls_64byte.c: Likewise.
1554         * testsuite/libffi.call/cls_20byte1.c: Likewise.
1555         * testsuite/libffi.call/cls_19byte.c: Likewise.
1556         * testsuite/libffi.call/cls_18byte.c: Likewise.
1557         * testsuite/libffi.call/closure_fn4.c: Likewise.
1558         * testsuite/libffi.call/closure_fn5.c: Likewise.
1559         * testsuite/libffi.call/cls_schar.c: Likewise.
1560         * testsuite/libffi.call/cls_sint.c: Likewise.
1561         * testsuite/libffi.call/cls_sshort.c: Likewise.
1562         * testsuite/libffi.call/nested_struct2.c: Likewise.
1563         * testsuite/libffi.call/nested_struct3.c: Likewise.
1565 2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
1567         * testsuite/libffi.call/cls_double.c: Do a check on the result.
1568         * testsuite/libffi.call/cls_uchar.c: Likewise.
1569         * testsuite/libffi.call/cls_uint.c: Likewise.
1570         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1571         * testsuite/libffi.call/cls_ushort.c: Likewise.
1572         * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
1574 2003-11-06  Andreas Tobler  <a.tobler@schweiz.ch>
1576         * src/prep_cif.c (ffi_prep_cif): Move the validity check after
1577         the initialization.
1579 2003-10-23  Andreas Tobler  <a.tobler@schweiz.ch>
1581         * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
1582         FFI_ASSERT(FALSE) with FFI_ASSERT(0).
1584 2003-10-22  David Daney  <ddaney@avtrex.com>
1586         * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
1587         __attribute__((__mode__(__SI__))) and friends.
1589 2003-10-22  Andreas Schwab  <schwab@suse.de>
1591         * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
1593 2003-10-21  Andreas Tobler  <a.tobler@schweiz.ch>
1595         * configure.in: AC_LINK_FILES(ffitarget.h).
1596         * configure: Regenerate.
1597         * Makefile.in: Likewise.
1598         * include/Makefile.in: Likewise.
1599         * testsuite/Makefile.in: Likewise.
1600         * fficonfig.h.in: Likewise.
1602 2003-10-21  Paolo Bonzini  <bonzini@gnu.org>
1603             Richard Henderson  <rth@redhat.com>
1605         Avoid that ffi.h includes fficonfig.h.
1607         * Makefile.am (EXTRA_DIST): Include ffitarget.h files
1608         (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
1609         (TARGET_SRC_MIPS_SGI): Removed.
1610         (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
1611         (MIPS_SGI): Removed.
1612         (CLEANFILES): Removed.
1613         (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
1614         targets.
1615         * acconfig.h: Removed.
1616         * configure.in: Compute sizeofs only for double and long double.
1617         Use them to define and subst HAVE_LONG_DOUBLE.  Include comments
1618         into AC_DEFINE instead of using acconfig.h.  Create
1619         include/ffitarget.h instead of include/fficonfig.h.  Rename
1620         MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
1621         AC_DEFINE EH_FRAME_FLAGS.
1622         * include/Makefile.am (DISTCLEANFILES): New automake macro.
1623         (hack_DATA): Add ffitarget.h.
1624         * include/ffi.h.in: Remove all system specific definitions.
1625         Declare raw API even if it is not installed, why bother?
1626         Use limits.h instead of SIZEOF_* to define ffi_type_*.  Do
1627         not define EH_FRAME_FLAGS, it is in fficonfig.h now.  Include
1628         ffitarget.h instead of fficonfig.h.  Remove ALIGN macro.
1629         (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
1630         * include/ffi_common.h (bool): Do not define.
1631         (ffi_assert): Accept failed assertion.
1632         (ffi_type_test): Return void and accept file/line.
1633         (FFI_ASSERT): Pass stringized failed assertion.
1634         (FFI_ASSERT_AT): New macro.
1635         (FFI_ASSERT_VALID_TYPE): New macro.
1636         (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
1637         UINT64, SINT64): Define here with gcc's __attribute__ macro
1638         instead of in ffi.h
1639         (FLOAT32, ALIGN): Define here instead of in ffi.h
1640         * include/ffi-mips.h: Removed.  Its content moved to
1641         src/mips/ffitarget.h after separating assembly and C sections.
1642         * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
1643         src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
1644         src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
1645         src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
1646         SIZEOF_ARG -> FFI_SIZEOF_ARG.
1647         * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
1648         * src/debug.c (ffi_assert): Accept stringized failed assertion.
1649         (ffi_type_test): Rewritten.
1650         * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
1651         FFI_ASSERT_VALID_TYPE.
1652         * src/alpha/ffitarget.h, src/arm/ffitarget.h,
1653         src/ia64/ffitarget.h, src/m68k/ffitarget.h,
1654         src/mips/ffitarget.h, src/powerpc/ffitarget.h,
1655         src/s390/ffitarget.h, src/sh/ffitarget.h,
1656         src/sh64/ffitarget.h, src/sparc/ffitarget.h,
1657         src/x86/ffitarget.h: New files.
1658         * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
1659         src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
1660         src/powerpc/aix.S, src/powerpc/darwin.S,
1661         src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
1662         src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
1663         src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
1664         src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
1665         src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
1666         include fficonfig.h
1668 2003-10-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1670         * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
1671         _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
1673 2003-10-19  Andreas Tobler  <a.tobler@schweiz.ch>
1675         * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
1676         Used when FFI_DEBUG = 1.
1678 2003-10-14  Alan Modra  <amodra@bigpond.net.au>
1680         * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
1681         and align.
1683 2003-10-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1685         * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
1686         FFI_MIPS_O32 for O32 ABI.
1688 2003-10-01  Andreas Tobler  <a.tobler@schweiz.ch>
1690         * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
1691         SPARC64. Cleanup whitespaces.
1693 2003-09-19  Andreas Tobler  <a.tobler@schweiz.ch>
1695         * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
1696         strongarm, xscale. Cleanup whitespaces.
1697         * testsuite/libffi.call/closure_fn1.c: Likewise.
1698         * testsuite/libffi.call/closure_fn2.c: Likewise.
1699         * testsuite/libffi.call/closure_fn3.c: Likewise.
1700         * testsuite/libffi.call/cls_12byte.c: Likewise.
1701         * testsuite/libffi.call/cls_16byte.c: Likewise.
1702         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1703         * testsuite/libffi.call/cls_20byte.c: Likewise.
1704         * testsuite/libffi.call/cls_24byte.c: Likewise.
1705         * testsuite/libffi.call/cls_2byte.c: Likewise.
1706         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1707         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1708         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1709         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1710         * testsuite/libffi.call/cls_4byte.c: Likewise.
1711         * testsuite/libffi.call/cls_5byte.c: Likewise.
1712         * testsuite/libffi.call/cls_6byte.c: Likewise.
1713         * testsuite/libffi.call/cls_7byte.c: Likewise.
1714         * testsuite/libffi.call/cls_8byte.c: Likewise.
1715         * testsuite/libffi.call/cls_double.c: Likewise.
1716         * testsuite/libffi.call/cls_float.c: Likewise.
1717         * testsuite/libffi.call/cls_uchar.c: Likewise.
1718         * testsuite/libffi.call/cls_uint.c: Likewise.
1719         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1720         * testsuite/libffi.call/cls_ushort.c: Likewise.
1721         * testsuite/libffi.call/nested_struct.c: Likewise.
1722         * testsuite/libffi.call/nested_struct1.c: Likewise.
1723         * testsuite/libffi.call/problem1.c: Likewise.
1724         * testsuite/libffi.special/unwindtest.cc: Likewise.
1725         * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
1727 2003-09-18  David Edelsohn  <edelsohn@gnu.org>
1729         * src/powerpc/aix.S: Cleanup whitespaces.
1730         * src/powerpc/aix_closure.S: Likewise.
1732 2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
1734         * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
1735         * src/powerpc/darwin_closure.S: Likewise.
1736         * src/powerpc/ffi_darwin.c: Likewise.
1738 2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
1739             David Edelsohn  <edelsohn@gnu.org>
1741         * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
1742         * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
1743         parameter stack.
1744         * src/powerpc/darwin_closure.S: Likewise.
1745         * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
1746         according to the Darwin/AIX ABI.
1747         (ffi_prep_cif_machdep): Likewise.
1748         (ffi_closure_helper_DARWIN): Likewise.
1749         Remove the outgoing parameter stack logic. Simplify the evaluation
1750         of the different CASE types.
1751         (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
1752         statement in the trampoline code.
1754 2003-09-18  Kaz Kojima  <kkojima@gcc.gnu.org>
1756         * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
1757         for the register size.
1758         (ffi_closure_helper_SYSV): Handle the structure return value
1759         address correctly.
1760         (ffi_closure_helper_SYSV): Return the appropriate type when
1761         the registers are used for the structure return value.
1762         * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
1763         the 64-bit return value.  Update copyright years.
1765 2003-09-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1767         * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
1768         srcdir for ffi_mips.h.
1770 2003-09-12  Alan Modra  <amodra@bigpond.net.au>
1772         * src/prep_cif.c (initialize_aggregate): Include tail padding in
1773         structure size.
1774         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
1775         placement of float result.
1776         * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
1777         cast of "resp" for big-endian 64 bit machines.
1779 2003-09-11  Alan Modra  <amodra@bigpond.net.au>
1781         * src/types.c (double, longdouble): Merge identical SH and ARM
1782         typedefs, and add POWERPC64.
1783         * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
1784         struct split over gpr and rest.
1785         (ffi_prep_cif_machdep): Correct intarg_count for structures.
1786         * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
1788 2003-09-09  Andreas Tobler  <a.tobler@schweiz.ch>
1790         * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
1791         passing correctly.
1793 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
1795         * configure: Regenerate.
1797 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
1799         * Makefile.am: Remove build rules for ffitest.
1800         * Makefile.in: Rebuilt.
1802 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
1804         * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
1805         about implicit declaration of abort().
1807 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
1809         * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
1810         * Makefile.in: Rebuilt.
1811         * configure.in: Add dejagnu test framework.
1812         * configure: Rebuilt.
1814         * testsuite/Makefile.am: New file.
1815         * testsuite/Makefile.in: Built
1816         * testsuite/lib/libffi-dg.exp: New file.
1817         * testsuite/config/default.exp: Likewise.
1818         * testsuite/libffi.call/call.exp: Likewise.
1819         * testsuite/libffi.call/ffitest.h: Likewise.
1820         * testsuite/libffi.call/closure_fn0.c: Likewise.
1821         * testsuite/libffi.call/closure_fn1.c: Likewise.
1822         * testsuite/libffi.call/closure_fn2.c: Likewise.
1823         * testsuite/libffi.call/closure_fn3.c: Likewise.
1824         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1825         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1826         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1827         * testsuite/libffi.call/cls_2byte.c: Likewise.
1828         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1829         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1830         * testsuite/libffi.call/cls_4byte.c: Likewise.
1831         * testsuite/libffi.call/cls_5byte.c: Likewise.
1832         * testsuite/libffi.call/cls_6byte.c: Likewise.
1833         * testsuite/libffi.call/cls_7byte.c: Likewise.
1834         * testsuite/libffi.call/cls_8byte.c: Likewise.
1835         * testsuite/libffi.call/cls_12byte.c: Likewise.
1836         * testsuite/libffi.call/cls_16byte.c: Likewise.
1837         * testsuite/libffi.call/cls_20byte.c: Likewise.
1838         * testsuite/libffi.call/cls_24byte.c: Likewise.
1839         * testsuite/libffi.call/cls_double.c: Likewise.
1840         * testsuite/libffi.call/cls_float.c: Likewise.
1841         * testsuite/libffi.call/cls_uchar.c: Likewise.
1842         * testsuite/libffi.call/cls_uint.c: Likewise.
1843         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1844         * testsuite/libffi.call/cls_ushort.c: Likewise.
1845         * testsuite/libffi.call/float.c: Likewise.
1846         * testsuite/libffi.call/float1.c: Likewise.
1847         * testsuite/libffi.call/float2.c: Likewise.
1848         * testsuite/libffi.call/many.c: Likewise.
1849         * testsuite/libffi.call/many_win32.c: Likewise.
1850         * testsuite/libffi.call/nested_struct.c: Likewise.
1851         * testsuite/libffi.call/nested_struct1.c: Likewise.
1852         * testsuite/libffi.call/pyobjc-tc.c: Likewise.
1853         * testsuite/libffi.call/problem1.c: Likewise.
1854         * testsuite/libffi.call/promotion.c: Likewise.
1855         * testsuite/libffi.call/return_ll.c: Likewise.
1856         * testsuite/libffi.call/return_sc.c: Likewise.
1857         * testsuite/libffi.call/return_uc.c: Likewise.
1858         * testsuite/libffi.call/strlen.c: Likewise.
1859         * testsuite/libffi.call/strlen_win32.c: Likewise.
1860         * testsuite/libffi.call/struct1.c: Likewise.
1861         * testsuite/libffi.call/struct2.c: Likewise.
1862         * testsuite/libffi.call/struct3.c: Likewise.
1863         * testsuite/libffi.call/struct4.c: Likewise.
1864         * testsuite/libffi.call/struct5.c: Likewise.
1865         * testsuite/libffi.call/struct6.c: Likewise.
1866         * testsuite/libffi.call/struct7.c: Likewise.
1867         * testsuite/libffi.call/struct8.c: Likewise.
1868         * testsuite/libffi.call/struct9.c: Likewise.
1869         * testsuite/libffi.special/special.exp: New file.
1870         * testsuite/libffi.special/ffitestcxx.h: Likewise.
1871         * testsuite/libffi.special/unwindtest.cc: Likewise.
1874 2003-08-13  Kaz Kojima  <kkojima@gcc.gnu.org>
1876         * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case.  Update
1877         copyright years.
1879 2003-08-02  Alan Modra  <amodra@bigpond.net.au>
1881         * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
1882         structure passing.
1883         (ffi_closure_helper_LINUX64): Likewise.
1884         * src/powerpc/linux64.S: Remove code writing to parm save area.
1885         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
1886         address in lr from ffi_closure_helper_LINUX64 call to calculate
1887         table address.  Optimize function tail.
1889 2003-07-28  Andreas Tobler  <a.tobler@schweiz.ch>
1891         * src/sparc/ffi.c: Handle all floating point registers.
1892         * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
1894 2003-07-11  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
1896         * README: Note that libffi is not part of GCC.  Update the project
1897         URL and status.
1899 2003-06-19  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
1901         * src/powerpc/ppc_closure.S: Include ffi.h.
1903 2003-06-13  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1905         * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
1906         Use C style comments.
1908 2003-06-13  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1910         * Makefile.am: Add SHmedia support.  Fix a typo of SH support.
1911         * Makefile.in: Regenerate.
1912         * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
1913         * configure: Regenerate.
1914         * include/ffi.h.in: Add SHmedia support.
1915         * src/sh64/ffi.c: New file.
1916         * src/sh64/sysv.S: New file.
1918 2003-05-16  Jakub Jelinek  <jakub@redhat.com>
1920         * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
1921         should be read-only.
1922         * configure: Rebuilt.
1923         * fficonfig.h.in: Rebuilt.
1924         * include/ffi.h.in (EH_FRAME_FLAGS): Define.
1925         * src/alpha/osf.S: Use EH_FRAME_FLAGS.
1926         * src/powerpc/linux64.S: Likewise.
1927         * src/powerpc/linux64_closure.S: Likewise.  Include ffi.h.
1928         * src/powerpc/sysv.S: Use EH_FRAME_FLAGS.  Use pcrel encoding
1929         if -fpic/-fPIC/-mrelocatable.
1930         * src/powerpc/powerpc_closure.S: Likewise.
1931         * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
1932         #write in .eh_frame flags.
1933         * src/sparc/v9.S: Likewise.
1934         * src/x86/unix64.S: Use EH_FRAME_FLAGS.
1935         * src/x86/sysv.S: Likewise.  Use pcrel encoding if -fpic/-fPIC.
1936         * src/s390/sysv.S: Use EH_FRAME_FLAGS.  Include ffi.h.
1938 2003-05-07  Jeff Sturm  <jsturm@one-point.com>
1940         Fixes PR bootstrap/10656
1941         * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
1942         support for .register pseudo-op.
1943         * src/sparc/v8.S: Use it.
1944         * fficonfig.h.in: Rebuilt.
1945         * configure: Rebuilt.
1947 2003-04-18  Jakub Jelinek  <jakub@redhat.com>
1949         * include/ffi.h.in (POWERPC64): Define if 64-bit.
1950         (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
1951         Make it the default on POWERPC64.
1952         (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
1953         * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
1954         * configure: Rebuilt.
1955         * src/powerpc/ffi.c (hidden): Define.
1956         (ffi_prep_args_SYSV): Renamed from
1957         ffi_prep_args.  Cast pointers to unsigned long to shut up warnings.
1958         (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
1959         ASM_NEEDS_REGISTERS64): New.
1960         (ffi_prep_args64): New function.
1961         (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
1962         (ffi_call): Likewise.
1963         (ffi_prep_closure): Likewise.
1964         (flush_icache): Surround by #ifndef POWERPC64.
1965         (ffi_dblfl): New union type.
1966         (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
1967         (ffi_closure_helper_LINUX64): New function.
1968         * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
1969         __powerpc64__.
1970         * src/powerpc/sysv.S: Likewise.
1971         (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
1972         * src/powerpc/linux64.S: New file.
1973         * src/powerpc/linux64_closure.S: New file.
1974         * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
1975         src/powerpc/linux64_closure.S.
1976         (TARGET_SRC_POWERPC): Likewise.
1978         * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
1979         closure_test_fn3): Fix result printing on big-endian 64-bit
1980         machines.
1981         (main): Print tst2_arg instead of uninitialized tst2_result.
1983         * src/ffitest.c (main): Hide what closure pointer really points to
1984         from the compiler.
1986 2003-04-16  Richard Earnshaw  <rearnsha@arm.com>
1988         * configure.in (arm-*-netbsdelf*): Add configuration.
1989         (configure): Regenerated.
1991 2003-04-04  Loren J. Rittle  <ljrittle@acm.org>
1993         * include/Makefile.in: Regenerate.
1995 2003-03-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
1997         * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
1998         bit mode.
1999         * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
2000         Receive closure pointer through parameter, read args using
2001         __builtin_dwarf_cfa.
2002         (FFI_INIT_TRAMPOLINE): Send closure reference through eax.
2004 2003-03-12  Andreas Schwab  <schwab@suse.de>
2006         * configure.in: Avoid trailing /. in toolexeclibdir.
2007         * configure: Rebuilt.
2009 2003-03-03  Andreas Tobler <a.tobler@schweiz.ch>
2011         * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
2013 2003-02-06  Andreas Tobler <a.tobler@schweiz.ch>
2015         * libffi/src/powerpc/darwin_closure.S:
2016         Fix alignement bug, allocate 8 bytes for the result.
2017         * libffi/src/powerpc/aix_closure.S:
2018         Likewise.
2019         * libffi/src/powerpc/ffi_darwin.c:
2020         Update stackframe description for aix/darwin_closure.S.
2022 2003-02-06  Jakub Jelinek  <jakub@redhat.com>
2024         * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
2025         attribute.
2027 2003-01-31  Christian Cornelssen  <ccorn@cs.tu-berlin.de>,
2028             Andreas Schwab  <schwab@suse.de>
2030         * configure.in: Adjust command to source config-ml.in to account
2031         for changes to the libffi_basedir definition.
2032         (libffi_basedir): Remove ${srcdir} from value and include trailing
2033         slash if nonempty.
2035         * configure: Regenerate.
2037 2003-01-29  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2039         * src/powerpc/ppc_closure.S: Recode to fit shared libs.
2041 2003-01-28  Andrew Haley  <aph@redhat.com>
2043         * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
2044         * src/x86/ffi64.c (ffi_prep_closure): New.
2045         (ffi_closure_UNIX64_inner): New.
2046         * src/x86/unix64.S (ffi_closure_UNIX64): New.
2048 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2050         * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
2051         Remove USE_LIBDIR conditional.
2052         * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
2053         * Makefile.in, configure: Rebuilt.
2055 2003-01027  David Edelsohn  <edelsohn@gnu.org>
2057         * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
2058         * Makefile.in: Regenerate.
2060 2003-01-22  Andrew Haley  <aph@redhat.com>
2062         * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
2063         unwind info.
2065 2003-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
2067         * src/powerpc/darwin.S: Add unwind info.
2068         * src/powerpc/darwin_closure.S: Likewise.
2070 2003-01-14  Andrew Haley  <aph@redhat.com>
2072         * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
2073         (ffi_prep_cif_machdep): Likewise.
2074         * src/x86/unix64.S: Add unwind info.
2076 2003-01-14  Andreas Jaeger  <aj@suse.de>
2078         * src/ffitest.c (main): Only use ffi_closures if those are
2079         supported.
2081 2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
2083         * libffi/src/ffitest.c
2084          add closure testcases
2086 2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
2088         * libffi/src/powerpc/ffi.c
2089          fix alignment bug for float (4 byte aligned iso 8 byte)
2091 2003-01-09  Geoffrey Keating  <geoffk@apple.com>
2093         * src/powerpc/ffi_darwin.c: Remove RCS version string.
2094         * src/powerpc/darwin.S: Remove RCS version string.
2096 2003-01-03  Jeff Sturm  <jsturm@one-point.com>
2098         * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
2099         * src/ffitest.c (main): Use static storage for closure.
2100         * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
2101         * src/sparc/v8.S (ffi_closure_v8): New.
2102         * src/sparc/v9.S (ffi_closure_v9): New.
2104 2002-11-10  Ranjit Mathew <rmathew@hotmail.com>
2106         * include/ffi.h.in: Added FFI_STDCALL ffi_type
2107           enumeration for X86_WIN32.
2108         * src/x86/win32.S: Added ffi_call_STDCALL function
2109           definition.
2110         * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
2111           switch cases for recognising FFI_STDCALL and
2112           calling ffi_call_STDCALL if target is X86_WIN32.
2113         * src/ffitest.c (my_stdcall_strlen/stdcall_many):
2114           stdcall versions of the "my_strlen" and "many"
2115           test functions (for X86_WIN32).
2116           Added test cases to test stdcall invocation using
2117           these functions.
2119 2002-12-02  Kaz Kojima  <kkojima@gcc.gnu.org>
2121         * src/sh/sysv.S: Add DWARF2 unwind info.
2123 2002-11-27  Ulrich Weigand  <uweigand@de.ibm.com>
2125         * src/s390/sysv.S (.eh_frame section): Make section read-only.
2127 2002-11-26  Jim Wilson  <wilson@redhat.com>
2129         * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
2131 2002-11-23  H.J. Lu <hjl@gnu.org>
2133         * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
2134         Include ../config/accross.m4.
2135         * aclocal.m4; Rebuild.
2136         * configure: Likewise.
2138 2002-11-15  Ulrich Weigand  <uweigand@de.ibm.com>
2140         * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
2142 2002-11-11  DJ Delorie  <dj@redhat.com>
2144         * configure.in: Look for common files in the right place.
2146 2002-10-08  Ulrich Weigand  <uweigand@de.ibm.com>
2148         * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
2149         raw data as _Jv_word values, not ffi_raw.
2150         (ffi_java_ptrarray_to_raw): Likewise.
2151         (ffi_java_rvalue_to_raw): New function.
2152         (ffi_java_raw_call): Call it.
2153         (ffi_java_raw_to_rvalue): New function.
2154         (ffi_java_translate_args): Call it.
2155         * src/ffitest.c (closure_test_fn): Interpret return value
2156         as ffi_arg, not int.
2157         * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
2158         FFI_TYPE_POINTER case.
2159         (ffi_closure_helper_SYSV): Likewise.  Also, assume return
2160         values extended to word size.
2162 2002-10-02  Andreas Jaeger  <aj@suse.de>
2164         * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
2166 2002-10-01  Bo Thorsen  <bo@smetana.suse.de>
2168         * include/ffi.h.in: Fix i386 win32 compilation.
2170 2002-09-30  Ulrich Weigand  <uweigand@de.ibm.com>
2172         * configure.in: Add s390x-*-linux-* target.
2173         * configure: Regenerate.
2174         * include/ffi.h.in: Define S390X for s390x targets.
2175         (FFI_CLOSURES): Define for s390/s390x.
2176         (FFI_TRAMPOLINE_SIZE): Likewise.
2177         (FFI_NATIVE_RAW_API): Likewise.
2178         * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
2179         * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
2180         * src/s390/ffi.c: Major rework of existing code.  Add support for
2181         s390x targets.  Add closure support.
2182         * src/s390/sysv.S: Likewise.
2184 2002-09-29  Richard Earnshaw  <rearnsha@arm.com>
2186         * src/arm/sysv.S: Fix typo.
2188 2002-09-28  Richard Earnshaw  <rearnsha@arm.com>
2190         * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
2191         has defined __USER_LABEL_PREFIX__, then use it in CNAME.
2192         (ffi_call_SYSV): Handle soft-float.
2194 2002-09-27  Bo Thorsen  <bo@suse.de>
2196         * include/ffi.h.in: Fix multilib x86-64 support.
2198 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2200         * Makefile.am (all-multi): Fix multilib parallel build.
2202 2002-07-19  Kaz Kojima  <kkojima@gcc.gnu.org>
2204         * configure.in (sh[34]*-*-linux*): Add brackets.
2205         * configure: Regenerate.
2207 2002-07-18  Kaz Kojima  <kkojima@gcc.gnu.org>
2209         * Makefile.am: Add SH support.
2210         * Makefile.in: Regenerate.
2211         * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
2212         * configure: Regenerate.
2213         * include/ffi.h.in: Add SH support.
2214         * src/sh/ffi.c: New file.
2215         * src/sh/sysv.S: New file.
2216         * src/types.c: Add SH support.
2218 2002-07-16  Bo Thorsen  <bo@suse.de>
2220         * src/x86/ffi64.c: New file that adds x86-64 support.
2221         * src/x86/unix64.S: New file that handles argument setup for
2222         x86-64.
2223         * src/x86/sysv.S: Don't use this on x86-64.
2224         * src/x86/ffi.c: Don't use this on x86-64.
2225         Remove unused vars.
2226         * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
2227         for x86-64.
2228         * src/ffitest.c (struct6): New test that tests a special case in
2229         the x86-64 ABI.
2230         (struct7): Likewise.
2231         (struct8): Likewise.
2232         (struct9): Likewise.
2233         (closure_test_fn): Silence warning about this when it's not used.
2234         (main): Add the new tests.
2235         (main): Fix a couple of wrong casts and silence some compiler warnings.
2236         * include/ffi.h.in: Add x86-64 ABI definition.
2237         * fficonfig.h.in: Regenerate.
2238         * Makefile.am: Add x86-64 support.
2239         * configure.in: Likewise.
2240         * Makefile.in: Regenerate.
2241         * configure: Likewise.
2243 2002-06-24  Bo Thorsen  <bo@suse.de>
2245         * src/types.c: Merge settings for similar architectures.
2246         Add x86-64 sizes and alignments.
2248 2002-06-23  Bo Thorsen  <bo@suse.de>
2250         * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
2251         * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
2252         * src/mips/ffi.c (ffi_prep_args): Likewise.
2253         * src/m68k/ffi.c (ffi_prep_args): Likewise.
2255 2002-07-18  H.J. Lu  (hjl@gnu.org)
2257         * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
2258         (libffi_la_SOURCES): Support MIPS_LINUX.
2259         (libffi_convenience_la_SOURCES): Likewise.
2260         * Makefile.in: Regenerated.
2262         * configure.in (mips64*-*): Skip.
2263         (mips*-*-linux*): New.
2264         * configure: Regenerated.
2266         * src/mips/ffi.c: Include <sgidefs.h>.
2268 2002-06-06  Ulrich Weigand  <uweigand@de.ibm.com>
2270         * src/s390/sysv.S: Save/restore %r6.  Add DWARF-2 unwind info.
2272 2002-05-27  Roger Sayle  <roger@eyesopen.com>
2274         * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
2276 2002-05-27  Bo Thorsen  <bo@suse.de>
2278         * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
2279         fix formatting.
2281 2002-05-13  Andreas Tobler  <a.tobler@schweiz.ch>
2283         * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
2284         beginning of function (for older apple cc).
2286 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2288         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2289         script entry, and set LD to it when configuring multilibs.
2290         * configure: Rebuilt.
2292 2002-05-05  Jason Thorpe  <thorpej@wasabisystems.com>
2294         * configure.in (sparc64-*-netbsd*): Add target.
2295         (sparc-*-netbsdelf*): Likewise.
2296         * configure: Regenerate.
2298 2002-04-28  David S. Miller  <davem@redhat.com>
2300         * configure.in, configure: Fix SPARC test in previous change.
2302 2002-04-29  Gerhard Tonn  <GerhardTonn@swol.de>
2304         * Makefile.am: Add Linux for S/390 support.
2305         * Makefile.in: Regenerate.
2306         * configure.in: Add Linux for S/390 support.
2307         * configure: Regenerate.
2308         * include/ffi.h.in: Add Linux for S/390 support.
2309         * src/s390/ffi.c: New file from libffi CVS tree.
2310         * src/s390/sysv.S: New file from libffi CVS tree.
2312 2002-04-28  Jakub Jelinek  <jakub@redhat.com>
2314         * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
2315         %r_disp32().
2316         * src/sparc/v8.S: Use it.
2317         * src/sparc/v9.S: Likewise.
2318         * fficonfig.h.in: Rebuilt.
2319         * configure: Rebuilt.
2321 2002-04-08  Hans Boehm  <Hans_Boehm@hp.com>
2323         * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
2324         correctly.
2325         * src/ia64/unix.S: Add unwind information. Fix comments.
2326         Save sp in a way that's compatible with unwind info.
2327         (ffi_call_unix): Correctly restore sp in all cases.
2328         * src/ia64/ffi.c: Add, fix comments.
2330 2002-04-08  Jakub Jelinek  <jakub@redhat.com>
2332         * src/sparc/v8.S: Make .eh_frame dependent on target word size.
2334 2002-04-06  Jason Thorpe  <thorpej@wasabisystems.com>
2336         * configure.in (alpha*-*-netbsd*): Add target.
2337         * configure: Regenerate.
2339 2002-04-04  Jeff Sturm  <jsturm@one-point.com>
2341         * src/sparc/v8.S: Add unwind info.
2342         * src/sparc/v9.S: Likewise.
2344 2002-03-30  Krister Walfridsson  <cato@df.lth.se>
2346         * configure.in: Enable i*86-*-netbsdelf*.
2347         * configure: Rebuilt.
2349 2002-03-29  David Billinghurst <David.Billinghurst@riotinto.com>
2351         PR other/2620
2352         * src/mips/n32.s: Delete
2353         * src/mips/o32.s: Delete
2355 2002-03-21  Loren J. Rittle  <ljrittle@acm.org>
2357         * configure.in: Enable alpha*-*-freebsd*.
2358         * configure: Rebuilt.
2360 2002-03-17  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
2362         * Makefile.am: libfficonvenience -> libffi_convenience.
2363         * Makefile.in: Rebuilt.
2365         * Makefile.am: Define ffitest_OBJECTS.
2366         * Makefile.in: Rebuilt.
2368 2002-03-07  Andreas Tobler  <toa@pop.agri.ch>
2369             David Edelsohn  <edelsohn@gnu.org>
2371         * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
2372         (TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
2373         (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
2374         * Makefile.in: Regenerate.
2375         * include/ffi.h.in: Add AIX and Darwin closure definitions.
2376         * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
2377         (flush_icache, flush_range): New functions.
2378         (ffi_closure_helper_DARWIN): New function.
2379         * src/powerpc/aix_closure.S: New file.
2380         * src/powerpc/darwin_closure.S: New file.
2382 2002-02-24  Jeff Sturm  <jsturm@one-point.com>
2384         * include/ffi.h.in: Add typedef for ffi_arg.
2385         * src/ffitest.c (main): Declare rint with ffi_arg.
2387 2002-02-21  Andreas Tobler  <toa@pop.agri.ch>
2389         * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
2390         number of GPRs for floating-point arguments.
2392 2002-01-31  Anthony Green  <green@redhat.com>
2394         * configure: Rebuilt.
2395         * configure.in: Replace CHECK_SIZEOF and endian tests with
2396         cross-compiler friendly macros.
2397         * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
2398         macros.
2400 2002-01-18  David Edelsohn  <edelsohn@gnu.org>
2402         * src/powerpc/darwin.S (_ffi_call_AIX): New.
2403         * src/powerpc/aix.S (ffi_call_DARWIN): New.
2405 2002-01-17  David Edelsohn  <edelsohn@gnu.org>
2407         * Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
2408         (TARGET_SRC_POWERPC_AIX): New.
2409         (POWERPC_AIX): New stanza.
2410         * Makefile.in: Regenerate.
2411         * configure.in: Add AIX case.
2412         * configure: Regenerate.
2413         * include/ffi.h.in (ffi_abi): Add FFI_AIX.
2414         * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
2415         size.  Fix "long double" support.
2416         (ffi_call): Add FFI_AIX case.
2417         * src/powerpc/aix.S: New.
2419 2001-10-09  John Hornkvist  <john@toastedmarshmallow.com>
2421         Implement Darwin PowerPC ABI.
2422         * configure.in: Handle powerpc-*-darwin*.
2423         * Makefile.am: Set source files for POWERPC_DARWIN.
2424         * configure: Rebuilt.
2425         * Makefile.in: Rebuilt.
2426         * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
2427         POWERPC_DARWIN.
2428         * src/powerpc/darwin.S: New file.
2429         * src/powerpc/ffi_darwin.c: New file.
2431 2001-10-07  Joseph S. Myers  <jsm28@cam.ac.uk>
2433         * src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
2435 2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2437         * src/x86/sysv.S: Avoid gas-only .balign directive.
2438         Use C style comments.
2440 2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2442         * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
2443         Fixes PR bootstrap/3563.
2445 2001-06-26  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2447         * src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.
2449 2001-06-25  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2451         * configure.in: Recognize sparc*-sun-* host.
2452         * configure: Regenerate.
2454 2001-06-06  Andrew Haley  <aph@redhat.com>
2456         * src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.
2458 2001-06-03  Andrew Haley  <aph@redhat.com>
2460         * src/alpha/osf.S: Add unwind info.
2461         * src/powerpc/sysv.S: Add unwind info.
2462         * src/powerpc/ppc_closure.S: Likewise.
2464 2000-05-31  Jeff Sturm  <jsturm@one-point.com>
2466         * configure.in: Fix AC_ARG_ENABLE usage.
2467         * configure: Rebuilt.
2469 2001-05-06  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
2471         * configure.in: Remove warning about beta code.
2472         * configure: Rebuilt.
2474 2001-04-25  Hans Boehm <Hans_Boehm@hp.com>
2476         * src/ia64/unix.S: Restore stack pointer when returning from
2477         ffi_closure_UNIX.
2478         * src/ia64/ffi.c: Fix typo in comment.
2480 2001-04-18  Jim Wilson  <wilson@redhat.com>
2482         * src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
2483         to eliminate RAW DV.
2485 2001-04-12  Bryce McKinlay  <bryce@albatross.co.nz>
2487         * Makefile.am: Make a libtool convenience library.
2488         * Makefile.in: Rebuilt.
2490 2001-03-29  Bryce McKinlay  <bryce@albatross.co.nz>
2492         * configure.in: Use different syntax for subdirectory creation.
2493         * configure: Rebuilt.
2495 2001-03-27  Jon Beniston  <jon@beniston.com>
2497         * configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
2498         * configure: Rebuilt.
2499         * Makefile.am: Added X86_WIN32 target support.
2500         * Makefile.in: Rebuilt.
2502         * include/ffi.h.in: Added X86_WIN32 target support.
2504         * src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
2505         * src/types.c: Added X86_WIN32 target support.
2507         * src/x86/win32.S: New file. Based on sysv.S, but with EH
2508         stuff removed and made to work with CygWin's gas.
2510 2001-03-26  Bryce McKinlay  <bryce@albatross.co.nz>
2512         * configure.in: Make target subdirectory in build dir.
2513         * Makefile.am: Override suffix based rules to specify correct output
2514         subdirectory.
2515         * Makefile.in: Rebuilt.
2516         * configure: Rebuilt.
2518 2001-03-23  Kevin B Hendricks  <khendricks@ivey.uwo.ca>
2520         * src/powerpc/ppc_closure.S: New file.
2521         * src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
2522         involving long long and register pairs.
2523         (ffi_prep_closure): New function.
2524         (flush_icache): Likewise.
2525         (ffi_closure_helper_SYSV): Likewise.
2526         * include/ffi.h.in (FFI_CLOSURES): Define on PPC.
2527         (FFI_TRAMPOLINE_SIZE): Likewise.
2528         (FFI_NATIVE_RAW_API): Likewise.
2529         * Makefile.in: Rebuilt.
2530         * Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
2531         (TARGET_SRC_POWERPC): Likewise.
2533 2001-03-19  Tom Tromey  <tromey@redhat.com>
2535         * Makefile.in: Rebuilt.
2536         * Makefile.am (ffitest_LDFLAGS): New macro.
2538 2001-03-02  Nick Clifton  <nickc@redhat.com>
2540         * include/ffi.h.in: Remove RCS ident string.
2541         * include/ffi_mips.h: Remove RCS ident string.
2542         * src/debug.c: Remove RCS ident string.
2543         * src/ffitest.c: Remove RCS ident string.
2544         * src/prep_cif.c: Remove RCS ident string.
2545         * src/types.c: Remove RCS ident string.
2546         * src/alpha/ffi.c: Remove RCS ident string.
2547         * src/alpha/osf.S: Remove RCS ident string.
2548         * src/arm/ffi.c: Remove RCS ident string.
2549         * src/arm/sysv.S: Remove RCS ident string.
2550         * src/mips/ffi.c: Remove RCS ident string.
2551         * src/mips/n32.S: Remove RCS ident string.
2552         * src/mips/o32.S: Remove RCS ident string.
2553         * src/sparc/ffi.c: Remove RCS ident string.
2554         * src/sparc/v8.S: Remove RCS ident string.
2555         * src/sparc/v9.S: Remove RCS ident string.
2556         * src/x86/ffi.c: Remove RCS ident string.
2557         * src/x86/sysv.S: Remove RCS ident string.
2559 2001-02-08  Joseph S. Myers  <jsm28@cam.ac.uk>
2561         * include/ffi.h.in: Change sourceware.cygnus.com references to
2562         gcc.gnu.org.
2564 2000-12-09  Richard Henderson  <rth@redhat.com>
2566         * src/alpha/ffi.c (ffi_call): Simplify struct return test.
2567         (ffi_closure_osf_inner): Index rather than increment avalue
2568         and arg_types.  Give ffi_closure_osf the raw return value type.
2569         * src/alpha/osf.S (ffi_closure_osf): Handle return value type
2570         promotion.
2572 2000-12-07  Richard Henderson  <rth@redhat.com>
2574         * src/raw_api.c (ffi_translate_args): Fix typo.
2575         (ffi_prep_closure): Likewise.
2577         * include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
2578         FFI_TRAMPOLINE_SIZE.
2579         * src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
2580         cif->bytes for new ffi_call_osf implementation.
2581         (ffi_prep_args): Absorb into ...
2582         (ffi_call): ... here.  Do all stack allocation here and
2583         avoid a callback function.
2584         (ffi_prep_closure, ffi_closure_osf_inner): New.
2585         * src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
2586         (ffi_closure_osf): New.
2588 2000-09-10  Alexandre Oliva  <aoliva@redhat.com>
2590         * config.guess, config.sub, install-sh: Removed.
2591         * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
2592         * Makefile.in: Rebuilt.
2594         * acinclude.m4: Include libtool macros from the top level.
2595         * aclocal.m4, configure: Rebuilt.
2597 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
2599         * configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
2600         * configure: Rebuilt.
2602 2000-05-11  Scott Bambrough  <scottb@netwinder.org>
2604         * libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
2605         memory correctly.  Use conditional instructions, not branches where
2606         possible.
2608 2000-05-04  Tom Tromey  <tromey@cygnus.com>
2610         * configure: Rebuilt.
2611         * configure.in: Match `arm*-*-linux-*'.
2612         From Chris Dornan <cdornan@arm.com>.
2614 2000-04-28  Jakub Jelinek  <jakub@redhat.com>
2616         * Makefile.am (SUBDIRS): Define.
2617         (AM_MAKEFLAGS): Likewise.
2618         (Multilib support.): Add section.
2619         * Makefile.in: Rebuilt.
2620         * ltconfig (extra_compiler_flags, extra_compiler_flags_value):
2621         New variables. Set for gcc using -print-multi-lib. Export them
2622         to libtool.
2623         (sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
2624         * ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
2625         for -shared links.
2626         (extra_compiler_flags_value, extra_compiler_flags): Check these
2627         for extra compiler options which need to be passed down in
2628         compiler_flags.
2630 2000-04-16  Anthony Green  <green@redhat.com>
2632         * configure: Rebuilt.
2633         * configure.in: Change i*86-pc-linux* to i*86-*-linux*.
2635 2000-04-14  Jakub Jelinek  <jakub@redhat.com>
2637         * include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
2638         Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
2639         * src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
2640         Replace all void * sizeofs with sizeof(int).
2641         Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
2642         different than DOUBLE.
2643         Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
2644         (ffi_prep_args_v9): New function.
2645         (ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
2646         (ffi_V9_return_struct): New function.
2647         (ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
2648         32bit code (not yet cross-arch calls).
2649         * src/sparc/v8.S: Add struct return delay nop.
2650         Handle long long.
2651         * src/sparc/v9.S: New file.
2652         * src/prep_cif.c (ffi_prep_cif): Return structure pointer
2653         is used on sparc64 only for structures larger than 32 bytes.
2654         Pass by reference for structures is done for structure arguments
2655         larger than 16 bytes.
2656         * src/ffitest.c (main): Use 64bit rint on sparc64.
2657         Run long long tests on sparc.
2658         * src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
2659         sparc64.
2660         (FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
2661         on sparc64.
2662         * configure.in (sparc-*-linux*): New supported target.
2663         (sparc64-*-linux*): Likewise.
2664         * configure: Rebuilt.
2665         * Makefile.am: Add v9.S to SPARC files.
2666         * Makefile.in: Likewise.
2667         (LINK): Surround $(CCLD) into double quotes, so that multilib
2668         compiles work correctly.
2670 2000-04-04  Alexandre Petit-Bianco  <apbianco@cygnus.com>
2672         * configure: Rebuilt.
2673         * configure.in: (i*86-*-solaris*): New libffi target. Patch
2674         proposed by Bryce McKinlay.
2676 2000-03-20  Tom Tromey  <tromey@cygnus.com>
2678         * Makefile.in: Hand edit for java_raw_api.lo.
2680 2000-03-08  Bryce McKinlay  <bryce@albatross.co.nz>
2682         * config.guess, config.sub: Update from the gcc tree.
2683         Fix for PR libgcj/168.
2685 2000-03-03  Tom Tromey  <tromey@cygnus.com>
2687         * Makefile.in: Fixed ia64 by hand.
2689         * configure: Rebuilt.
2690         * configure.in (--enable-multilib): New option.
2691         (libffi_basedir): New subst.
2692         (AC_OUTPUT): Added multilib code.
2694 2000-03-02  Tom Tromey  <tromey@cygnus.com>
2696         * Makefile.in: Rebuilt.
2697         * Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
2698         directory name.
2700 2000-02-25  Hans Boehm <boehm@acm.org>
2702         * src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
2703         files.
2704         * src/raw_api.c (ffi_translate_args): Fixed typo in argument
2705         list.
2706         (ffi_prep_raw_closure): Use ffi_translate_args, not
2707         ffi_closure_translate.
2708         * src/java_raw_api.c: New file.
2709         * src/ffitest.c (closure_test_fn): New function.
2710         (main): Define `rint' as long long on IA64.  Added new test when
2711         FFI_CLOSURES is defined.
2712         * include/ffi.h.in (ALIGN): Use size_t, not unsigned.
2713         (ffi_abi): Recognize IA64.
2714         (ffi_raw): Added `flt' field.
2715         Added "Java raw API" code.
2716         * configure.in: Recognize ia64.
2717         * Makefile.am (TARGET_SRC_IA64): New macro.
2718         (libffi_la_common_SOURCES): Added java_raw_api.c.
2719         (libffi_la_SOURCES): Define in IA64 case.
2721 2000-01-04  Tom Tromey  <tromey@cygnus.com>
2723         * Makefile.in: Rebuilt with newer automake.
2725 1999-12-31  Tom Tromey  <tromey@cygnus.com>
2727         * Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.
2729 1999-09-01  Tom Tromey  <tromey@cygnus.com>
2731         * include/ffi.h.in: Removed PACKAGE and VERSION defines and
2732         undefs.
2733         * fficonfig.h.in: Rebuilt.
2734         * configure: Rebuilt.
2735         * configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
2736         Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
2737         * acconfig.h: Don't #undef PACKAGE or VERSION.
2739 1999-08-09  Anthony Green  <green@cygnus.com>
2741         * include/ffi.h.in: Try to work around messy header problem
2742         with PACKAGE and VERSION.
2744         * configure: Rebuilt.
2745         * configure.in: Change version to 2.00-beta.
2747         * fficonfig.h.in: Rebuilt.
2748         * acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
2750         * src/x86/ffi.c (ffi_raw_call): Rename.
2752 1999-08-02  Kresten Krab Thorup  <krab@dominiq.is.s.u-tokyo.ac.jp>
2754         * src/x86/ffi.c (ffi_closure_SYSV): New function.
2755         (ffi_prep_incoming_args_SYSV): Ditto.
2756         (ffi_prep_closure): Ditto.
2757         (ffi_closure_raw_SYSV): Ditto.
2758         (ffi_prep_raw_closure): More ditto.
2759         (ffi_call_raw): Final ditto.
2761         * include/ffi.h.in: Add definitions for closure and raw API.
2763         * src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
2764         FFI_TYPE_UINT64.
2766         * Makefile.am (libffi_la_common_SOURCES): Added raw_api.c
2768         * src/raw_api.c: New file.
2770         * include/ffi.h.in (ffi_raw): New type.
2771         (UINT_ARG, SINT_ARG): New defines.
2772         (ffi_closure, ffi_raw_closure): New types.
2773         (ffi_prep_closure, ffi_prep_raw_closure): New declarations.
2775         * configure.in: Add check for endianness and sizeof void*.
2777         * src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
2778         instead of directly.
2780         * configure: Rebuilt.
2782 Thu Jul  8 14:28:42 1999  Anthony Green  <green@cygnus.com>
2784         * configure.in: Add x86 and powerpc BeOS configurations.
2785         From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
2787 1999-05-09  Anthony Green  <green@cygnus.com>
2789         * configure.in: Add warning about this being beta code.
2790         Remove src/Makefile.am from the picture.
2791         * configure: Rebuilt.
2793         * Makefile.am: Move logic from src/Makefile.am.  Add changes
2794         to support libffi as a target library.
2795         * Makefile.in: Rebuilt.
2797         * aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
2798         Upgraded to new autoconf, automake, libtool.
2800         * README: Tweaks.
2802         * LICENSE: Update copyright date.
2804         * src/Makefile.am, src/Makefile.in: Removed.
2806 1998-11-29  Anthony Green  <green@cygnus.com>
2808         * include/ChangeLog: Removed.
2809         * src/ChangeLog: Removed.
2810         * src/mips/ChangeLog: Removed.
2811         * src/sparc/ChangeLog: Remboved.
2812         * src/x86/ChangeLog: Removed.
2814         * ChangeLog.v1: Created.