Many new patches
[libffi.git] / .pc / irix / ChangeLog
1 2011-07-11  Andrew Haley  <aph@redhat.com>
2
3         * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Clear icache.
4
5 2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6
7         * testsuite/libffi.call/cls_double_va.c: Move PR number to comment.
8         * testsuite/libffi.call/cls_longdouble_va.c: Likewise.
9
10 2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11
12         PR libffi/46660
13         * testsuite/libffi.call/cls_double_va.c: xfail dg-output on
14         mips-sgi-irix6*.
15         * testsuite/libffi.call/cls_longdouble_va.c: Likewise.
16
17 2011-06-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
18
19         * testsuite/libffi.call/huge_struct.c (test_large_fn): Use PRIu8,
20         PRId8 instead of %hhu, %hhd.
21         * testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRId8,
22         PRIu8): Define.
23         [__sgi__] (PRId8, PRIu8): Define.
24
25 2011-04-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
26
27         * src/alpha/osf.S (UA_SI, FDE_ENCODING, FDE_ENCODE, FDE_ARANGE):
28         Define.
29         Use them to handle ELF vs. ECOFF differences.
30         [__osf__] (_GLOBAL__F_ffi_call_osf): Define.
31
32 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
33
34         * configure: Regenerate.
35
36 2011-02-09  Anthony Green  <green@moxielogic.com>
37
38         * configure.ac: Add powerpc64-*-darwin* support.
39
40 2011-02-09  Anthony Green <green@moxielogic.com>
41
42         * README: Mention Interix.
43
44 2011-02-09  Jonathan Callen  <abcd@gentoo.org>
45
46         * configure.ac: Add Interix to win32/cygwin/mingw case.
47         * configure: Ditto.
48         * src/closures.c: Treat Interix like Cygwin, instead of as a
49         generic win32.
50
51 2011-02-09  Anthony Green <green@moxielogic.com>
52
53         * testsuite/libffi.call/err_bad_typedef.c: Remove xfail.
54         * testsuite/libffi.call/err_bad_abi.c: Remove xfail.
55         * src/x86/ffi64.c (UNLIKELY, LIKELY): Define.
56         (ffi_prep_closure_loc): Check for bad ABI.
57         * src/prep_cif.c (UNLIKELY, LIKELY): Define.
58         (initialize_aggregate): Check for bad types.
59
60 2011-02-09  Landon Fuller <landonf@macports.org>
61
62         * Makefile.am (EXTRA_DIST): Add build-ios.sh, src/arm/gentramp.sh,
63         src/arm/trampoline.S.
64         (nodist_libffi_la_SOURCES): Add src/arc/trampoline.S.
65         * configure.ac (FFI_EXEC_TRAMPOLINE_TABLE): Define.
66         * src/arm/ffi.c (ffi_trampoline_table)
67         (ffi_closure_trampoline_table_page, ffi_trampoline_table_entry)
68         (FFI_TRAMPOLINE_CODELOC_CONFIG, FFI_TRAMPOLINE_CONFIG_PAGE_OFFSET)
69         (FFI_TRAMPOLINE_COUNT, ffi_trampoline_lock, ffi_trampoline_tables)
70         (ffi_trampoline_table_alloc, ffi_closure_alloc, ffi_closure_free):
71         Define for FFI_EXEC_TRAMPOLINE_TABLE case (iOS).
72         (ffi_prep_closure_loc): Handl FFI_EXEC_TRAMPOLINE_TABLE case
73         separately.
74         * src/arm/sysv.S: Handle Apple iOS host.
75         * src/closures.c: Handle FFI_EXEC_TRAMPOLINE_TABLE case.
76         * build-ios.sh: New file.
77         * fficonfig.h.in, configure, Makefile.in: Rebuilt.
78         * README: Mention ARM iOS.
79
80 2011-02-08  Oren Held  <orenhe@il.ibm.com>
81
82         * src/dlmalloc.c (_STRUCT_MALLINFO): Define in order to avoid
83         redefinition of mallinfo on HP-UX.
84
85 2011-02-08  Ginn Chen  <ginn.chen@oracle.com>
86
87         * src/sparc/ffi.c (ffi_call): Make compatible with Solaris Studio
88         aggregate return ABI.  Flush cache.
89         (ffi_prep_closure_loc): Flush cache.
90
91 2011-02-11  Anthony Green  <green@moxielogic.com>
92
93         From Tom Honermann <tom.honermann@oracle.com>:
94         * src/powerpc/aix.S (ffi_call_AIX): Support for xlc toolchain on
95         AIX.  Declare .ffi_prep_args.  Insert nops after branch
96         instructions so that the AIX linker can insert TOC reload
97         instructions.
98         * src/powerpc/aix_closure.S: Declare .ffi_closure_helper_DARWIN.
99
100 2011-02-08  Ed  <ed@kdtc.net>
101
102         * src/powerpc/asm.h: Fix grammar nit in comment.
103
104 2011-02-08  Uli Link  <ul.mcamafia@linkitup.de>
105
106         * include/ffi.h.in (FFI_64_BIT_MAX): Define and use.
107
108 2011-02-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
109
110         PR libffi/46661
111         * testsuite/libffi.call/cls_pointer.c (main): Cast void * to
112         uintptr_t first.
113         * testsuite/libffi.call/cls_pointer_stack.c (main): Likewise.
114
115 2011-02-08  Rafael Avila de Espindola  <respindola@mozilla.com>
116
117         * configure.ac: Fix x86 test for pc related relocs.
118         * configure: Rebuilt.
119
120 2011-02-07  Joel Sherrill <joel.sherrill@oarcorp.com>
121
122         * libffi/src/m68k/ffi.c: Add RTEMS support for cache flushing.
123         Handle case when CPU variant does not have long double support.
124         * libffi/src/m68k/sysv.S: Add support for mc68000, Coldfire,
125         and cores with soft floating point.
126
127 2011-02-07  Joel Sherrill <joel.sherrill@oarcorp.com>
128
129         * configure.ac: Add mips*-*-rtems* support.
130         * configure: Regenerate.
131         * src/mips/ffitarget.h: Ensure needed constants are available
132         for targets which do not have sgidefs.h.
133
134 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
135
136         PR target/40125
137         * configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs.
138         * configure: Regenerate.
139
140 2010-12-18  Iain Sandoe  <iains@gcc.gnu.org>
141
142         PR libffi/29152
143         PR libffi/42378
144         * src/powerpc/darwin_closure.S: Provide Darwin64 implementation,
145         update comments.
146         * src/powerpc/ffitarget.h (POWERPC_DARWIN64): New,
147         (FFI_TRAMPOLINE_SIZE): Update for Darwin64.
148         * src/powerpc/darwin.S: Provide Darwin64 implementation,
149         update comments.
150         * src/powerpc/ffi_darwin.c: Likewise.
151
152 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
153
154         * configure.ac (libffi_cv_as_ascii_pseudo_op): Use double
155         backslashes.
156         (libffi_cv_as_string_pseudo_op): Likewise.
157         * configure: Regenerate.
158
159 2010-12-03  Chung-Lin Tang  <cltang@codesourcery.com>
160
161         * src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive.
162         (ffi_closure_VFP): Same.
163         (ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp'
164         directive.
165
166 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
167
168         * testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define.
169         (PRIuPTR): Define.
170
171 2010-11-29  Richard Henderson  <rth@redhat.com>
172             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
173
174         * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define.
175         (.eh_frame): Use FDE_ENCODING.
176         (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE.
177
178 2010-11-22  Jacek Caban <jacek@codeweavers.com>
179
180         * configure.ac: Check for symbol underscores on mingw-w64.
181         * configure: Rebuilt.
182         * src/x86/win64.S: Correctly access extern symbols in respect to
183         underscores.
184
185 2010-11-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
186
187         * testsuite/lib/libffi-dg.exp: Rename ...
188         * testsuite/lib/libffi.exp: ... to this.
189         * libffi/testsuite/libffi.call/call.exp: Don't load libffi-dg.exp.
190         * libffi/testsuite/libffi.special/special.exp: Likewise.
191
192 2010-10-28  Chung-Lin Tang  <cltang@codesourcery.com>
193
194         * src/arm/ffi.c (ffi_prep_args): Add VFP register argument handling
195         code, new parameter, and return value. Update comments.
196         (ffi_prep_cif_machdep): Add case for VFP struct return values. Add
197         call to layout_vfp_args().
198         (ffi_call_SYSV): Update declaration.
199         (ffi_call_VFP): New declaration.
200         (ffi_call): Add VFP struct return conditions. Call ffi_call_VFP()
201         when ABI is FFI_VFP.
202         (ffi_closure_VFP): New declaration.
203         (ffi_closure_SYSV_inner): Add new vfp_args parameter, update call to
204         ffi_prep_incoming_args_SYSV().
205         (ffi_prep_incoming_args_SYSV): Update parameters. Add VFP argument
206         case handling.
207         (ffi_prep_closure_loc): Pass ffi_closure_VFP to trampoline
208         construction under VFP hard-float.
209         (rec_vfp_type_p): New function.
210         (vfp_type_p): Same.
211         (place_vfp_arg): Same.
212         (layout_vfp_args): Same.
213         * src/arm/ffitarget.h (ffi_abi): Add FFI_VFP. Define FFI_DEFAULT_ABI
214         based on __ARM_PCS_VFP.
215         (FFI_EXTRA_CIF_FIELDS): Define for adding VFP hard-float specific
216         fields.
217         (FFI_TYPE_STRUCT_VFP_FLOAT): Define internally used type code.
218         (FFI_TYPE_STRUCT_VFP_DOUBLE): Same.
219         * src/arm/sysv.S (ffi_call_SYSV): Change call of ffi_prep_args() to
220         direct call. Move function pointer load upwards.
221         (ffi_call_VFP): New function.
222         (ffi_closure_VFP): Same.
223
224         * testsuite/lib/libffi-dg.exp (check-flags): New function.
225         (dg-skip-if): New function.
226         * testsuite/libffi.call/cls_double_va.c: Skip if target is arm*-*-*
227         and compiler options include -mfloat-abi=hard.
228         * testsuite/libffi.call/cls_longdouble_va.c: Same.
229
230 2010-10-01  Jakub Jelinek  <jakub@redhat.com>
231
232         PR libffi/45677
233         * src/x86/ffi64.c (ffi_prep_cif_machdep): Ensure cif->bytes is
234         a multiple of 8.
235         * testsuite/libffi.call/many2.c: New test.
236
237 2010-08-20  Mark Wielaard  <mjw@redhat.com>
238
239         * src/closures.c (open_temp_exec_file_mnt): Check if getmntent_r
240         returns NULL.
241
242 2010-08-09  Andreas Tobler  <andreast@fgznet.ch>
243
244         * configure.ac: Add target powerpc64-*-freebsd*.
245         * configure: Regenerate.
246         * testsuite/libffi.call/cls_align_longdouble_split.c: Pass
247         -mlong-double-128 only to linux targets.
248         * testsuite/libffi.call/cls_align_longdouble_split2.c: Likewise.
249         * testsuite/libffi.call/cls_longdouble.c: Likewise.
250         * testsuite/libffi.call/huge_struct.c: Likewise.
251
252 2010-08-05  Dan Witte  <dwitte@mozilla.com>
253
254         * Makefile.am: Pass FFI_DEBUG define to msvcc.sh for linking to the
255         debug CRT when --enable-debug is given.
256         * configure.ac: Define it.
257         * msvcc.sh: Translate -g and -DFFI_DEBUG appropriately.
258
259 2010-08-04  Dan Witte  <dwitte@mozilla.com>
260
261         * src/x86/ffitarget.h: Add X86_ANY define for all x86/x86_64
262         platforms.
263         * src/x86/ffi.c: Remove redundant ifdef checks.
264         * src/prep_cif.c: Push stack space computation into src/x86/ffi.c
265         for X86_ANY so return value space doesn't get added twice.
266
267 2010-08-03  Neil Rashbrooke <neil@parkwaycc.co.uk>
268
269         * msvcc.sh: Don't pass -safeseh to ml64 because behavior is buggy.
270
271 2010-07-22  Dan Witte  <dwitte@mozilla.com>
272
273         * src/*/ffitarget.h: Make FFI_LAST_ABI one past the last valid ABI.
274         * src/prep_cif.c: Fix ABI assertion.
275         * src/cris/ffi.c: Ditto.
276
277 2010-07-10  Evan Phoenix  <evan@fallingsnow.net>
278
279         * src/closures.c (selinux_enabled_check): Fix strncmp usage bug.
280
281 2010-07-07  Dan HorĂ¡k <dan@danny.cz>
282
283         * include/ffi.h.in: Protect #define with #ifndef.
284         * src/powerpc/ffitarget.h: Ditto.
285         * src/s390/ffitarget.h: Ditto.
286         * src/sparc/ffitarget.h: Ditto.
287
288 2010-07-07   Neil Roberts <neil@linux.intel.com>
289
290         * src/x86/sysv.S (ffi_call_SYSV): Align the stack pointer to
291         16-bytes.
292
293 2010-07-02  Jakub Jelinek  <jakub@redhat.com>
294
295         * Makefile.am (AM_MAKEFLAGS): Pass also mandir to submakes.
296         * Makefile.in: Regenerated.
297
298 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
299
300         * configure.ac (libffi_cv_as_x86_pcrel): Check for illegal in as
301         output, too.
302         (libffi_cv_as_ascii_pseudo_op): Check for .ascii.
303         (libffi_cv_as_string_pseudo_op): Check for .string.
304         * configure: Regenerate.
305         * fficonfig.h.in: Regenerate.
306         * src/x86/sysv.S (.eh_frame): Use .ascii, .string or error.
307
308 2010-05-11  Dan Witte  <dwitte@mozilla.com>
309
310         * doc/libffi.tex: Document previous change.
311
312 2010-05-11  Makoto Kato <m_kato@ga2.so-net.ne.jp>
313
314         * src/x86/ffi.c (ffi_call): Don't copy structs passed by value.
315
316 2010-05-05  Michael Kohler <michaelkohler@live.com>
317
318         * src/dlmalloc.c (dlfree): Fix spelling.
319         * src/ia64/ffi.c (ffi_prep_cif_machdep): Ditto.
320         * configure.ac: Ditto.
321         * configure: Rebuilt.
322
323 2010-04-13  Dan Witte  <dwitte@mozilla.com>
324
325         * msvcc.sh: Build with -W3 instead of -Wall.
326         * src/powerpc/ffi_darwin.c: Remove build warnings.
327         * src/x86/ffi.c: Ditto.
328         * src/x86/ffitarget.h: Ditto.
329
330 2010-04-12  Dan Witte  <dwitte@mozilla.com>
331             Walter Meinl <wuno@lsvw.de>
332
333         * configure.ac: Add OS/2 support.
334         * configure: Rebuilt.
335         * src/closures.c: Ditto.
336         * src/dlmalloc.c: Ditto.
337         * src/x86/win32.S: Ditto.
338
339 2010-04-07  Jakub Jelinek  <jakub@redhat.com>
340
341         * testsuite/libffi.call/err_bad_abi.c: Remove unused args variable.
342
343 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
344
345         * Makefile.in: Regenerate.
346         * aclocal.m4: Regenerate.
347         * include/Makefile.in: Regenerate.
348         * man/Makefile.in: Regenerate.
349         * testsuite/Makefile.in: Regenerate.
350
351 2010-03-30  Dan Witte  <dwitte@mozilla.com>
352
353         * msvcc.sh: Disable build warnings.
354         * README (tested): Clarify windows build procedure.
355
356 2010-03-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
357
358         * configure.ac (libffi_cv_as_x86_64_unwind_section_type): New test.
359         * configure: Regenerate.
360         * fficonfig.h.in: Regenerate.
361         * libffi/src/x86/unix64.S (.eh_frame)
362         [HAVE_AS_X86_64_UNWIND_SECTION_TYPE]: Use @unwind section type.
363
364 2010-03-14  Matthias Klose  <doko@ubuntu.com>
365
366         * src/x86/ffi64.c: Fix typo in comment.
367         * src/x86/ffi.c: Use /* ... */ comment style.
368
369 2010-02-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
370
371         * doc/libffi.texi (The Closure API): Fix typo.
372         * doc/libffi.info: Remove.
373
374 2010-02-15  Matthias Klose  <doko@ubuntu.com>
375
376         * src/arm/sysv.S (__ARM_ARCH__): Define for processor
377         __ARM_ARCH_7EM__.
378
379 2010-01-15  Anthony Green  <green@redhat.com>
380
381         * README: Add notes on building with Microsoft Visual C++.
382
383 2010-01-15  Daniel Witte  <dwitte@mozilla.com>
384
385         * msvcc.sh: New file.
386
387         * src/x86/win32.S: Port assembly routines to MSVC and #ifdef.
388         * src/x86/ffi.c: Tweak function declaration and remove excess
389         parens.
390         * include/ffi.h.in: Add __declspec(align(8)) to typedef struct
391         ffi_closure.
392
393         * src/x86/ffi.c: Merge ffi_call_SYSV and ffi_call_STDCALL into new
394         function ffi_call_win32 on X86_WIN32.
395         * src/x86/win32.S (ffi_call_SYSV): Rename to ffi_call_win32.
396         (ffi_call_STDCALL): Remove.
397
398         * src/prep_cif.c (ffi_prep_cif): Move stack space allocation code
399         to ffi_prep_cif_machdep for x86.
400         * src/x86/ffi.c (ffi_prep_cif_machdep): To here.
401
402 2010-01-15  Oliver Kiddle  <okiddle@yahoo.co.uk>
403
404         * src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for
405         Sun Studio compiler compatibility.
406
407 2010-01-12  Conrad Irwin <conrad.irwin@gmail.com>
408
409         * doc/libffi.texi: Add closure example.
410
411 2010-01-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
412
413         PR libffi/40701
414         * testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRIdLL,
415         PRIuLL, PRId64, PRIu64, PRIuPTR): Define.
416         * testsuite/libffi.call/cls_align_sint64.c: Add -Wno-format on
417         alpha*-dec-osf*.
418         * testsuite/libffi.call/cls_align_uint64.c: Likewise.
419         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
420         * testsuite/libffi.call/return_ll1.c: Likewise.
421         * testsuite/libffi.call/stret_medium2.c: Likewise.
422         * testsuite/libffi.special/ffitestcxx.h (allocate_mmap): Cast
423         MAP_FAILED to char *.
424
425 2010-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
426
427         * src/mips/n32.S: Use .abicalls and .eh_frame with __GNUC__.
428
429 2009-12-31  Anthony Green  <green@redhat.com>
430
431         * README: Update for libffi 3.0.9.
432
433 2009-12-27  Matthias Klose  <doko@ubuntu.com>
434
435         * configure.ac (HAVE_LONG_DOUBLE): Define for mips when
436         appropriate.
437         * configure: Rebuilt.
438
439 2009-12-26  Anthony Green  <green@redhat.com>
440
441         * testsuite/libffi.call/cls_longdouble_va.c: Mark as xfail for
442         avr32*-*-*.
443         * testsuite/libffi.call/cls_double_va.c: Ditto.
444
445 2009-12-26  Andreas Tobler  <a.tobler@schweiz.org>
446
447         * testsuite/libffi.call/ffitest.h: Conditionally include stdint.h
448         and inttypes.h.
449         * testsuite/libffi.special/unwindtest.cc: Ditto.
450
451 2009-12-26  Andreas Tobler  <a.tobler@schweiz.org>
452
453         * configure.ac: Add amd64-*-openbsd*.
454         * configure: Rebuilt.
455         * testsuite/lib/libffi-dg.exp (libffi_target_compile): Link
456         openbsd programs with -lpthread.
457
458 2009-12-26  Anthony Green  <green@redhat.com>
459
460         * testsuite/libffi.call/cls_double_va.c,
461         testsuite/libffi.call/cls_longdouble.c,
462         testsuite/libffi.call/cls_longdouble_va.c,
463         testsuite/libffi.call/cls_pointer.c,
464         testsuite/libffi.call/cls_pointer_stack.c: Remove xfail for
465         mips*-*-* and arm*-*-*.
466         * testsuite/libffi.call/cls_align_longdouble_split.c,
467         testsuite/libffi.call/cls_align_longdouble_split2.c,
468         testsuite/libffi.call/stret_medium2.c,
469         testsuite/libffi.call/stret_medium.c,
470         testsuite/libffi.call/stret_large.c,
471         testsuite/libffi.call/stret_large2.c: Remove xfail for arm*-*-*.
472
473 2009-12-31  Kay Tietz  <ktietz70@googlemail.com>
474
475         * testsuite/libffi.call/ffitest.h,
476         testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRuLL): Fix
477         definitions.
478
479 2009-12-31  Carlo Bramini  <carlo.bramix@libero.it>
480
481         * configure.ac (AM_LTLDFLAGS): Define for windows hosts.
482         * Makefile.am (libffi_la_LDFLAGS): Add AM_LTLDFLAGS.
483         * configure: Rebuilt.
484         * Makefile.in: Rebuilt.
485
486 2009-12-31  Anthony Green  <green@redhat.com>
487             Blake Chaffin.
488
489         * testsuite/libffi.call/huge_struct.c: New test case from Blake
490         Chaffin @ Apple.
491
492 2009-12-28  David Edelsohn  <edelsohn@gnu.org>
493
494         * src/powerpc/ffi_darwin.c (ffi_prep_args): Copy abi and nargs to
495         local variables.
496         (aix_adjust_aggregate_sizes): New function.
497         (ffi_prep_cif_machdep): Call it.
498
499 2009-12-26  Andreas Tobler  <a.tobler@schweiz.org>
500
501         * configure.ac: Define FFI_MMAP_EXEC_WRIT for the given targets.
502         * configure: Regenerate.
503         * fficonfig.h.in: Likewise.
504         * src/closures.c: Remove the FFI_MMAP_EXEC_WRIT definition for
505         Solaris/x86.
506
507 2009-12-26  Andreas Schwab  <schwab@linux-m68k.org>
508
509         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Advance intarg_count
510         when a float arguments is passed in memory.
511         (ffi_closure_helper_SYSV): Mark general registers as used up when
512         a 64bit or soft-float long double argument is passed in memory.
513
514 2009-12-25  Matthias Klose  <doko@ubuntu.com>
515
516         * man/ffi_call.3: Fix #include in examples.
517         * doc/libffi.texi: Add dircategory.
518
519 2009-12-25  Frank Everdij <f.p.x.everdij@tudelft.nl>
520
521         * include/ffi.h.in: Placed '__GNUC__' ifdef around
522         '__attribute__((aligned(8)))' in ffi_closure, fixes compile for
523         IRIX MIPSPro c99.
524         * include/ffi_common.h: Added '__sgi' define to non
525         '__attribute__((__mode__()))' integer typedefs.
526         * src/mips/ffi.c (ffi_call, ffi_closure_mips_inner_O32,
527         ffi_closure_mips_inner_N32): Added 'defined(_MIPSEB)' to BE check.
528         (ffi_closure_mips_inner_O32, ffi_closure_mips_inner_N32): Added
529         FFI_LONGDOUBLE support and alignment(N32 only).
530         * src/mips/ffitarget.h: Corrected '#include <sgidefs.h>' for IRIX and
531         fixed non '__attribute__((__mode__()))' integer typedefs.
532         * src/mips/n32.S: Put '#ifdef linux' around '.abicalls' and '.eh_frame'
533         since they are Linux/GNU Assembler specific.
534
535 2009-12-25  Bradley Smith  <brad@brad-smith.co.uk>
536
537         * configure.ac, Makefile.am, src/avr32/ffi.c,
538         src/avr32/ffitarget.h,
539         src/avr32/sysv.S: Add AVR32 port.
540         * configure, Makefile.in: Rebuilt.
541
542 2009-12-21  Andreas Tobler  <a.tobler@schweiz.org>
543
544         * configure.ac: Make i?86 build on FreeBSD and OpenBSD.
545         * configure: Regenerate.
546
547 2009-12-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
548
549         * testsuite/libffi.call/ffitest.h: Define PRIuPTR on PA HP-UX.
550
551 2009-12-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
552
553         * src/pa/ffi.c (ffi_closure_inner_pa32): Handle FFI_TYPE_LONGDOUBLE
554         type on HP-UX.
555
556 2009-12-11  Eric Botcazou  <ebotcazou@adacore.com>
557
558         * src/sparc/ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long
559         double' arguments.
560
561 2009-12-11  Eric Botcazou  <ebotcazou@adacore.com>
562
563         * testsuite/libffi.call/ffitest.h: Define PRIuPTR on Solaris < 10.
564
565 2009-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
566
567         PR libffi/40700
568         * src/closures.c [X86_64 && __sun__ && __svr4__]
569         (FFI_MMAP_EXEC_WRIT): Define.
570
571 2009-12-08  David Daney  <ddaney@caviumnetworks.com>
572
573         * testsuite/libffi.call/stret_medium.c: Remove xfail for mips*-*-*
574         * testsuite/libffi.call/cls_align_longdouble_split2.c: Same.
575         * testsuite/libffi.call/stret_large.c: Same.
576         * testsuite/libffi.call/cls_align_longdouble_split.c: Same.
577         * testsuite/libffi.call/stret_large2.c: Same.
578         * testsuite/libffi.call/stret_medium2.c: Same.
579
580 2009-12-07  David Edelsohn  <edelsohn@gnu.org>
581
582         * src/powerpc/aix_closure.S (libffi_closure_ASM): Fix tablejump
583         typo.
584
585 2009-12-05  David Edelsohn  <edelsohn@gnu.org>
586
587         * src/powerpc/aix.S: Update AIX32 code to be consistent with AIX64
588         code.
589         * src/powerpc/aix_closure.S: Same.
590
591 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
592
593         * Makefile.in: Regenerate.
594         * configure: Regenerate.
595         * include/Makefile.in: Regenerate.
596         * man/Makefile.in: Regenerate.
597         * testsuite/Makefile.in: Regenerate.
598
599 2009-12-04  David Edelsohn  <edelsohn@gnu.org>
600
601         * src/powerpc/aix_closure.S: Reorganize 64-bit code to match
602         linux64_closure.S.
603
604 2009-12-04  Uros Bizjak  <ubizjak@gmail.com>
605
606         PR libffi/41908
607         * src/x86/ffi64.c (classify_argument): Update from
608         gcc/config/i386/i386.c.
609         (ffi_closure_unix64_inner): Do not use the address of two consecutive
610         SSE registers directly.
611         * testsuite/libffi.call/cls_dbls_struct.c (main): Remove xfail
612         for x86_64 linux targets.
613
614 2009-12-04  David Edelsohn  <edelsohn@gnu.org>
615
616         * src/powerpc/ffi_darwin.c (ffi_closure_helper_DARWIN): Increment
617         pfr for long double split between fpr13 and stack.
618
619 2009-12-03  David Edelsohn  <edelsohn@gnu.org>
620
621         * src/powerpc/ffi_darwin.c (ffi_prep_args): Increment next_arg and
622         fparg_count twice for long double.
623
624 2009-12-03  David Edelsohn  <edelsohn@gnu.org>
625
626         PR libffi/42243
627         * src/powerpc/ffi_darwin.c (ffi_prep_args): Remove extra parentheses.
628
629 2009-12-03  Uros Bizjak  <ubizjak@gmail.com>
630
631         * testsuite/libffi.call/cls_longdouble_va.c (main): Fix format string.
632         Remove xfails for x86 linux targets.
633
634 2009-12-02  David Edelsohn  <edelsohn@gnu.org>
635
636         * src/powerpc/ffi_darwin.c (ffi_prep_args): Fix typo in INT64
637         case.
638
639 2009-12-01  David Edelsohn  <edelsohn@gnu.org>
640
641         * src/powerpc/aix.S (ffi_call_AIX): Convert to more standard
642         register usage.  Call ffi_prep_args directly.  Add long double
643         return value support.
644         * src/powerpc/ffi_darwin.c (ffi_prep_args): Double arg increment
645         applies to FFI_TYPE_DOUBLE.  Correct fpr_base increment typo.
646         Separate FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases.
647         (ffi_prep_cif_machdep): Only 16 byte stack alignment in 64 bit
648         mode.
649         (ffi_closure_helper_DARWIN): Remove nf and ng counters.  Move temp
650         into case.
651         * src/powerpc/aix_closure.S: Maintain 16 byte stack alignment.
652         Allocate result area between params and FPRs.
653
654 2009-11-30  David Edelsohn  <edelsohn@gnu.org>
655
656         PR target/35484
657         * src/powerpc/ffitarget.h (POWERPC64): Define for PPC64 Linux and
658         AIX64.
659         * src/powerpc/aix.S: Implement AIX64 version.
660         * src/powerpc/aix_closure.S: Implement AIX64 version.
661         (ffi_closure_ASM): Use extsb, lha and displament addresses.
662         * src/powerpc/ffi_darwin.c (ffi_prep_args): Implement AIX64
663         support.
664         (ffi_prep_cif_machdep): Same.
665         (ffi_call): Same.
666         (ffi_closure_helper_DARWIN): Same.
667
668 2009-11-02  Andreas Tobler  <a.tobler@schweiz.org>
669
670         PR libffi/41908
671         * testsuite/libffi.call/testclosure.c: New test.
672
673 2009-09-28  Kai Tietz  <kai.tietz@onevision.com>
674
675         * src/x86/win64.S (_ffi_call_win64 stack): Remove for gnu
676         assembly version use of ___chkstk.
677
678 2009-09-23  Matthias Klose  <doko@ubuntu.com>
679
680         PR libffi/40242, PR libffi/41443
681         * src/arm/sysv.S (__ARM_ARCH__): Define for processors
682         __ARM_ARCH_6T2__, __ARM_ARCH_6M__, __ARM_ARCH_7__,
683         __ARM_ARCH_7A__, __ARM_ARCH_7R__, __ARM_ARCH_7M__.
684         Change the conditionals to __SOFTFP__ || __ARM_EABI__
685         for -mfloat-abi=softfp to work.
686
687 2009-09-17  Loren J. Rittle  <ljrittle@acm.org>
688
689         PR testsuite/32843 (strikes again)
690         * src/x86/ffi.c (ffi_prep_cif_machdep): Add X86_FREEBSD to
691         enable proper extension on char and short.
692
693 2009-09-15  David Daney  <ddaney@caviumnetworks.com>
694
695         * src/java_raw_api.c (ffi_java_raw_to_rvalue): Remove special
696         handling for FFI_TYPE_POINTER.
697         * src/mips/ffitarget.h (FFI_TYPE_STRUCT_D_SOFT,
698         FFI_TYPE_STRUCT_F_SOFT, FFI_TYPE_STRUCT_DD_SOFT,
699         FFI_TYPE_STRUCT_FF_SOFT, FFI_TYPE_STRUCT_FD_SOFT,
700         FFI_TYPE_STRUCT_DF_SOFT, FFI_TYPE_STRUCT_SOFT): New defines.
701         (FFI_N32_SOFT_FLOAT, FFI_N64_SOFT_FLOAT): New ffi_abi enumerations.
702         (enum ffi_abi): Set FFI_DEFAULT_ABI for soft-float.
703         * src/mips/n32.S (ffi_call_N32): Add handling for soft-float
704         structure and pointer returns.
705         (ffi_closure_N32): Add handling for pointer returns.
706         * src/mips/ffi.c (ffi_prep_args, calc_n32_struct_flags,
707         calc_n32_return_struct_flags): Handle soft-float.
708         (ffi_prep_cif_machdep):  Handle soft-float, fix pointer handling.
709         (ffi_call_N32): Declare proper argument types.
710         (ffi_call, copy_struct_N32, ffi_closure_mips_inner_N32): Handle
711         soft-float.
712
713 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
714
715         * configure.ac (AC_PREREQ): Bump to 2.64.
716
717 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
718
719         * Makefile.am (install-html, install-pdf): Remove.
720         * Makefile.in: Regenerate.
721
722         * Makefile.in: Regenerate.
723         * aclocal.m4: Regenerate.
724         * configure: Regenerate.
725         * fficonfig.h.in: Regenerate.
726         * include/Makefile.in: Regenerate.
727         * man/Makefile.in: Regenerate.
728         * testsuite/Makefile.in: Regenerate.
729
730 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
731
732         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
733
734 2009-07-24  Dave Korn  <dave.korn.cygwin@gmail.com>
735
736         PR libffi/40807
737         * src/x86/ffi.c (ffi_prep_cif_machdep): Also use sign/zero-extending
738         return types for X86_WIN32.
739         * src/x86/win32.S (_ffi_call_SYSV): Handle omitted return types.
740         (_ffi_call_STDCALL, _ffi_closure_SYSV, _ffi_closure_raw_SYSV,
741         _ffi_closure_STDCALL): Likewise.
742
743         * src/closures.c (is_selinux_enabled): Define to const 0 for Cygwin.
744         (dlmmap, dlmunmap): Also use these functions on Cygwin.
745
746 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
747
748         PR testsuite/40699
749         PR testsuite/40707
750         PR testsuite/40709
751         * testsuite/lib/libffi-dg.exp: Revert 2009-07-02, 2009-07-01 and
752         2009-06-30 commits.
753
754 2009-07-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
755
756         * testsuite/lib/libffi-dg.exp (libffi-init): Set ld_library_path
757         to "" before adding paths.  (This reinstates an assignment that
758         was removed by my 2009-06-30 commit, but changes the initial
759         value from "." to "".)
760
761 2009-07-01  H.J. Lu  <hongjiu.lu@intel.com>
762
763         PR testsuite/40601
764         * testsuite/lib/libffi-dg.exp (libffi-init): Properly set
765         gccdir.  Adjust ld_library_path for gcc only if gccdir isn't
766         empty.
767
768 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
769
770         * testsuite/lib/libffi-dg.exp (libffi-init): Don't add "."
771         to ld_library_path.  Use add_path.  Add just find_libgcc_s
772         to ld_library_path, not every libgcc multilib directory.
773
774 2009-06-16  Wim Lewis  <wiml@hhhh.org>
775
776         * src/powerpc/ffi.c: Avoid clobbering cr3 and cr4, which are
777         supposed to be callee-saved.
778         * src/powerpc/sysv.S (small_struct_return_value): Fix overrun of
779         return buffer for odd-size structs.
780
781 2009-06-16  Andreas Tobler  <a.tobler@schweiz.org>
782
783         PR libffi/40444
784         * testsuite/lib/libffi-dg.exp (libffi_target_compile): Add
785         allow_stack_execute for Darwin.
786
787 2009-06-16  Andrew Haley  <aph@redhat.com>
788
789         * configure.ac (TARGETDIR): Add missing blank lines.
790         * configure: Regenerate.
791
792 2009-06-16  Andrew Haley  <aph@redhat.com>
793
794         * testsuite/libffi.call/cls_align_sint64.c,
795         testsuite/libffi.call/cls_align_uint64.c,
796         testsuite/libffi.call/cls_longdouble_va.c,
797         testsuite/libffi.call/cls_ulonglong.c,
798         testsuite/libffi.call/return_ll1.c,
799         testsuite/libffi.call/stret_medium2.c: Fix printf format
800         specifiers.
801         * testsuite/libffi.call/ffitest.h,
802         testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRIuLL): Define.
803
804 2009-06-15  Andrew Haley  <aph@redhat.com>
805
806         * testsuite/libffi.call/err_bad_typedef.c: xfail everywhere.
807         * testsuite/libffi.call/err_bad_abi.c: Likewise.
808
809 2009-06-12  Andrew Haley  <aph@redhat.com>
810
811         * Makefile.am: Remove info_TEXINFOS.
812
813 2009-06-12  Andrew Haley  <aph@redhat.com>
814
815         * ChangeLog.libffi: testsuite/libffi.call/cls_align_sint64.c,
816         testsuite/libffi.call/cls_align_uint64.c,
817         testsuite/libffi.call/cls_ulonglong.c,
818         testsuite/libffi.call/return_ll1.c,
819         testsuite/libffi.call/stret_medium2.c: Fix printf format
820         specifiers.
821         testsuite/libffi.special/unwindtest.cc: include stdint.h.
822
823 2009-06-11  Timothy Wall  <twall@users.sf.net>
824
825         * Makefile.am,
826         configure.ac,
827         include/ffi.h.in,
828         include/ffi_common.h,
829         src/closures.c,
830         src/dlmalloc.c,
831         src/x86/ffi.c,
832         src/x86/ffitarget.h,
833         src/x86/win64.S (new),
834         README: Added win64 support (mingw or MSVC)
835         * Makefile.in,
836         include/Makefile.in,
837         man/Makefile.in,
838         testsuite/Makefile.in,
839         configure,
840         aclocal.m4: Regenerated
841         * ltcf-c.sh: properly escape cygwin/w32 path
842         * man/ffi_call.3: Clarify size requirements for return value.
843         * src/x86/ffi64.c: Fix filename in comment.
844         * src/x86/win32.S: Remove unused extern.
845
846         * testsuite/libffi.call/closure_fn0.c,
847         testsuite/libffi.call/closure_fn1.c,
848         testsuite/libffi.call/closure_fn2.c,
849         testsuite/libffi.call/closure_fn3.c,
850         testsuite/libffi.call/closure_fn4.c,
851         testsuite/libffi.call/closure_fn5.c,
852         testsuite/libffi.call/closure_fn6.c,
853         testsuite/libffi.call/closure_stdcall.c,
854         testsuite/libffi.call/cls_12byte.c,
855         testsuite/libffi.call/cls_16byte.c,
856         testsuite/libffi.call/cls_18byte.c,
857         testsuite/libffi.call/cls_19byte.c,
858         testsuite/libffi.call/cls_1_1byte.c,
859         testsuite/libffi.call/cls_20byte.c,
860         testsuite/libffi.call/cls_20byte1.c,
861         testsuite/libffi.call/cls_24byte.c,
862         testsuite/libffi.call/cls_2byte.c,
863         testsuite/libffi.call/cls_3_1byte.c,
864         testsuite/libffi.call/cls_3byte1.c,
865         testsuite/libffi.call/cls_3byte2.c,
866         testsuite/libffi.call/cls_4_1byte.c,
867         testsuite/libffi.call/cls_4byte.c,
868         testsuite/libffi.call/cls_5_1_byte.c,
869         testsuite/libffi.call/cls_5byte.c,
870         testsuite/libffi.call/cls_64byte.c,
871         testsuite/libffi.call/cls_6_1_byte.c,
872         testsuite/libffi.call/cls_6byte.c,
873         testsuite/libffi.call/cls_7_1_byte.c,
874         testsuite/libffi.call/cls_7byte.c,
875         testsuite/libffi.call/cls_8byte.c,
876         testsuite/libffi.call/cls_9byte1.c,
877         testsuite/libffi.call/cls_9byte2.c,
878         testsuite/libffi.call/cls_align_double.c,
879         testsuite/libffi.call/cls_align_float.c,
880         testsuite/libffi.call/cls_align_longdouble.c,
881         testsuite/libffi.call/cls_align_longdouble_split.c,
882         testsuite/libffi.call/cls_align_longdouble_split2.c,
883         testsuite/libffi.call/cls_align_pointer.c,
884         testsuite/libffi.call/cls_align_sint16.c,
885         testsuite/libffi.call/cls_align_sint32.c,
886         testsuite/libffi.call/cls_align_sint64.c,
887         testsuite/libffi.call/cls_align_uint16.c,
888         testsuite/libffi.call/cls_align_uint32.c,
889         testsuite/libffi.call/cls_align_uint64.c,
890         testsuite/libffi.call/cls_dbls_struct.c,
891         testsuite/libffi.call/cls_double.c,
892         testsuite/libffi.call/cls_double_va.c,
893         testsuite/libffi.call/cls_float.c,
894         testsuite/libffi.call/cls_longdouble.c,
895         testsuite/libffi.call/cls_longdouble_va.c,
896         testsuite/libffi.call/cls_multi_schar.c,
897         testsuite/libffi.call/cls_multi_sshort.c,
898         testsuite/libffi.call/cls_multi_sshortchar.c,
899         testsuite/libffi.call/cls_multi_uchar.c,
900         testsuite/libffi.call/cls_multi_ushort.c,
901         testsuite/libffi.call/cls_multi_ushortchar.c,
902         testsuite/libffi.call/cls_pointer.c,
903         testsuite/libffi.call/cls_pointer_stack.c,
904         testsuite/libffi.call/cls_schar.c,
905         testsuite/libffi.call/cls_sint.c,
906         testsuite/libffi.call/cls_sshort.c,
907         testsuite/libffi.call/cls_uchar.c,
908         testsuite/libffi.call/cls_uint.c,
909         testsuite/libffi.call/cls_ulonglong.c,
910         testsuite/libffi.call/cls_ushort.c,
911         testsuite/libffi.call/err_bad_abi.c,
912         testsuite/libffi.call/err_bad_typedef.c,
913         testsuite/libffi.call/float2.c,
914         testsuite/libffi.call/huge_struct.c,
915         testsuite/libffi.call/nested_struct.c,
916         testsuite/libffi.call/nested_struct1.c,
917         testsuite/libffi.call/nested_struct10.c,
918         testsuite/libffi.call/nested_struct2.c,
919         testsuite/libffi.call/nested_struct3.c,
920         testsuite/libffi.call/nested_struct4.c,
921         testsuite/libffi.call/nested_struct5.c,
922         testsuite/libffi.call/nested_struct6.c,
923         testsuite/libffi.call/nested_struct7.c,
924         testsuite/libffi.call/nested_struct8.c,
925         testsuite/libffi.call/nested_struct9.c,
926         testsuite/libffi.call/problem1.c,
927         testsuite/libffi.call/return_ldl.c,
928         testsuite/libffi.call/return_ll1.c,
929         testsuite/libffi.call/stret_large.c,
930         testsuite/libffi.call/stret_large2.c,
931         testsuite/libffi.call/stret_medium.c,
932         testsuite/libffi.call/stret_medium2.c,
933         testsuite/libffi.special/unwindtest.cc: use ffi_closure_alloc instead
934         of checking for MMAP.  Use intptr_t instead of long casts.
935
936 2009-06-11  Kaz Kojima  <kkojima@gcc.gnu.org>
937
938         * testsuite/libffi.call/cls_longdouble_va.c: Add xfail sh*-*-linux-*.
939         * testsuite/libffi.call/err_bad_abi.c: Add xfail sh*-*-*.
940         * testsuite/libffi.call/err_bad_typedef.c: Likewise.
941
942 2009-06-09  Andrew Haley  <aph@redhat.com>
943
944         * src/x86/freebsd.S: Add missing file.
945
946 2009-06-08  Andrew Haley  <aph@redhat.com>
947
948         Import from libffi 3.0.8:
949
950         * doc/libffi.texi: New file.
951         * doc/libffi.info: Likewise.
952         * doc/stamp-vti: Likewise.
953         * man/Makefile.am: New file.
954         * man/ffi_call.3: New file.
955
956         * Makefile.am (EXTRA_DIST): Add src/x86/darwin64.S,
957         src/dlmalloc.c.
958         (nodist_libffi_la_SOURCES): Add X86_FREEBSD.
959
960         * configure.ac: Bump version to 3.0.8.
961         parisc*-*-linux*: Add.
962         i386-*-freebsd* | i386-*-openbsd*: Add.
963         powerpc-*-beos*: Add.
964         AM_CONDITIONAL X86_FREEBSD: Add.
965         AC_CONFIG_FILES: Add man/Makefile.
966
967         * include/ffi.h.in (FFI_FN): Change void (*)() to void (*)(void).
968
969 2009-06-08  Andrew Haley  <aph@redhat.com>
970
971         * README: Import from libffi 3.0.8.
972
973 2009-06-08  Andrew Haley  <aph@redhat.com>
974
975         * testsuite/libffi.call/err_bad_abi.c: Add xfails.
976         * testsuite/libffi.call/cls_longdouble_va.c: Add xfails.
977         * testsuite/libffi.call/cls_dbls_struct.c: Add xfail x86_64-*-linux-*.
978         * testsuite/libffi.call/err_bad_typedef.c: Add xfails.
979
980         * testsuite/libffi.call/stret_medium2.c: Add __UNUSED__ to args.
981         * testsuite/libffi.call/stret_medium.c: Likewise.
982         * testsuite/libffi.call/stret_large2.c: Likewise.
983         * testsuite/libffi.call/stret_large.c:  Likewise.
984
985 2008-12-26  Timothy Wall  <twall@users.sf.net>
986
987         * testsuite/libffi.call/cls_longdouble.c,
988         testsuite/libffi.call/cls_longdouble_va.c,
989         testsuite/libffi.call/cls_align_longdouble.c,
990         testsuite/libffi.call/cls_align_longdouble_split.c,
991         testsuite/libffi.call/cls_align_longdouble_split2.c: mark expected
992         failures on x86_64 cygwin/mingw.
993
994 2008-12-22  Timothy Wall  <twall@users.sf.net>
995
996         * testsuite/libffi.call/closure_fn0.c,
997         testsuite/libffi.call/closure_fn1.c,
998         testsuite/libffi.call/closure_fn2.c,
999         testsuite/libffi.call/closure_fn3.c,
1000         testsuite/libffi.call/closure_fn4.c,
1001         testsuite/libffi.call/closure_fn5.c,
1002         testsuite/libffi.call/closure_fn6.c,
1003         testsuite/libffi.call/closure_loc_fn0.c,
1004         testsuite/libffi.call/closure_stdcall.c,
1005         testsuite/libffi.call/cls_align_pointer.c,
1006         testsuite/libffi.call/cls_pointer.c,
1007         testsuite/libffi.call/cls_pointer_stack.c: use portable cast from
1008         pointer to integer (intptr_t).
1009         * testsuite/libffi.call/cls_longdouble.c: disable for win64.
1010
1011 2008-07-24  Anthony Green  <green@redhat.com>
1012
1013         * testsuite/libffi.call/cls_dbls_struct.c,
1014         testsuite/libffi.call/cls_double_va.c,
1015         testsuite/libffi.call/cls_longdouble.c,
1016         testsuite/libffi.call/cls_longdouble_va.c,
1017         testsuite/libffi.call/cls_pointer.c,
1018         testsuite/libffi.call/cls_pointer_stack.c,
1019         testsuite/libffi.call/err_bad_abi.c: Clean up failures from
1020         compiler warnings.
1021
1022 2008-03-04  Anthony Green  <green@redhat.com>
1023             Blake Chaffin
1024             hos@tamanegi.org
1025
1026         * testsuite/libffi.call/cls_align_longdouble_split2.c
1027           testsuite/libffi.call/cls_align_longdouble_split.c
1028           testsuite/libffi.call/cls_dbls_struct.c
1029           testsuite/libffi.call/cls_double_va.c
1030           testsuite/libffi.call/cls_longdouble.c
1031           testsuite/libffi.call/cls_longdouble_va.c
1032           testsuite/libffi.call/cls_pointer.c
1033           testsuite/libffi.call/cls_pointer_stack.c
1034           testsuite/libffi.call/err_bad_abi.c
1035           testsuite/libffi.call/err_bad_typedef.c
1036           testsuite/libffi.call/stret_large2.c
1037           testsuite/libffi.call/stret_large.c
1038           testsuite/libffi.call/stret_medium2.c
1039           testsuite/libffi.call/stret_medium.c: New tests from Apple.
1040
1041 2009-06-05  Andrew Haley  <aph@redhat.com>
1042
1043         * src/x86/ffitarget.h, src/x86/ffi.c: Merge stdcall changes from
1044         libffi.
1045
1046 2009-06-04  Andrew Haley  <aph@redhat.com>
1047
1048         * src/x86/ffitarget.h, src/x86/win32.S, src/x86/ffi.c: Back out
1049         stdcall changes.
1050
1051 2008-02-26  Anthony Green  <green@redhat.com>
1052             Thomas Heller  <theller@ctypes.org>
1053
1054         * src/x86/ffi.c (ffi_closure_SYSV_inner): Change C++ comment to C
1055         comment.
1056
1057 2008-02-03  Timothy Wall  <twall@users.sf.net>
1058
1059         * src/x86/ffi.c (FFI_INIT_TRAMPOLINE_STDCALL): Calculate jump return
1060           offset based on code pointer, not data pointer.
1061
1062 2008-01-31  Timothy Wall <twall@users.sf.net>
1063
1064         * testsuite/libffi.call/closure_stdcall.c: Add test for stdcall
1065         closures.
1066         * src/x86/ffitarget.h: Increase size of trampoline for stdcall
1067         closures.
1068         * src/x86/win32.S: Add assembly for stdcall closure.
1069         * src/x86/ffi.c: Initialize stdcall closure trampoline.
1070
1071 2009-06-04  Andrew Haley  <aph@redhat.com>
1072
1073         * include/ffi.h.in: Change void (*)() to void (*)(void).
1074         * src/x86/ffi.c: Likewise.
1075
1076 2009-06-04  Andrew Haley  <aph@redhat.com>
1077
1078         * src/powerpc/ppc_closure.S: Insert licence header.
1079         * src/powerpc/linux64_closure.S: Likewise.
1080         * src/m68k/sysv.S: Likewise.
1081
1082         * src/sh64/ffi.c: Change void (*)() to void (*)(void).
1083         * src/powerpc/ffi.c: Likewise.
1084         * src/powerpc/ffi_darwin.c: Likewise.
1085         * src/m32r/ffi.c: Likewise.
1086         * src/sh64/ffi.c: Likewise.
1087         * src/x86/ffi64.c: Likewise.
1088         * src/alpha/ffi.c: Likewise.
1089         * src/alpha/osf.S: Likewise.
1090         * src/frv/ffi.c: Likewise.
1091         * src/s390/ffi.c: Likewise.
1092         * src/pa/ffi.c: Likewise.
1093         * src/pa/hpux32.S: Likewise.
1094         * src/ia64/unix.S: Likewise.
1095         * src/ia64/ffi.c: Likewise.
1096         * src/sparc/ffi.c: Likewise.
1097         * src/mips/ffi.c: Likewise.
1098         * src/sh/ffi.c: Likewise.
1099
1100 2008-02-15  David Daney  <ddaney@avtrex.com>
1101
1102         * src/mips/ffi.c (USE__BUILTIN___CLEAR_CACHE):
1103         Define (conditionally), and use it to include cachectl.h.
1104         (ffi_prep_closure_loc): Fix cache flushing.
1105         * src/mips/ffitarget.h (_ABIN32, _ABI64, _ABIO32): Define.
1106
1107 2009-06-04  Andrew Haley  <aph@redhat.com>
1108
1109         include/ffi.h.in,
1110         src/arm/ffitarget.h,
1111         src/arm/ffi.c,
1112         src/arm/sysv.S,
1113         src/powerpc/ffitarget.h,
1114         src/closures.c,
1115         src/sh64/ffitarget.h,
1116         src/sh64/ffi.c,
1117         src/sh64/sysv.S,
1118         src/types.c,
1119         src/x86/ffi64.c,
1120         src/x86/ffitarget.h,
1121         src/x86/win32.S,
1122         src/x86/darwin.S,
1123         src/x86/ffi.c,
1124         src/x86/sysv.S,
1125         src/x86/unix64.S,
1126         src/alpha/ffitarget.h,
1127         src/alpha/ffi.c,
1128         src/alpha/osf.S,
1129         src/m68k/ffitarget.h,
1130         src/frv/ffitarget.h,
1131         src/frv/ffi.c,
1132         src/s390/ffitarget.h,
1133         src/s390/sysv.S,
1134         src/cris/ffitarget.h,
1135         src/pa/linux.S,
1136         src/pa/ffitarget.h,
1137         src/pa/ffi.c,
1138         src/raw_api.c,
1139         src/ia64/ffitarget.h,
1140         src/ia64/unix.S,
1141         src/ia64/ffi.c,
1142         src/ia64/ia64_flags.h,
1143         src/java_raw_api.c,
1144         src/debug.c,
1145         src/sparc/v9.S,
1146         src/sparc/ffitarget.h,
1147         src/sparc/ffi.c,
1148         src/sparc/v8.S,
1149         src/mips/ffitarget.h,
1150         src/mips/n32.S,
1151         src/mips/o32.S,
1152         src/mips/ffi.c,
1153         src/prep_cif.c,
1154         src/sh/ffitarget.h,
1155         src/sh/ffi.c,
1156         src/sh/sysv.S: Update license text.
1157
1158 2009-05-22  Dave Korn  <dave.korn.cygwin@gmail.com>
1159
1160         * src/x86/win32.S (_ffi_closure_STDCALL):  New function.
1161         (.eh_frame):  Add FDE for it.
1162
1163 2009-05-22  Dave Korn  <dave.korn.cygwin@gmail.com>
1164
1165         * configure.ac:  Also check if assembler supports pc-relative
1166         relocs on X86_WIN32 targets.
1167         * configure:  Regenerate.
1168         * src/x86/win32.S (ffi_prep_args):  Declare extern, not global.
1169         (_ffi_call_SYSV):  Add missing function type symbol .def and
1170         add EH markup labels.
1171         (_ffi_call_STDCALL):  Likewise.
1172         (_ffi_closure_SYSV):  Likewise.
1173         (_ffi_closure_raw_SYSV):  Likewise.
1174         (.eh_frame):  Add hand-crafted EH data.
1175
1176 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1177
1178         * testsuite/lib/libffi-dg.exp: Change copyright header to refer to
1179         version 3 of the GNU General Public License and to point readers
1180         at the COPYING3 file and the FSF's license web page.
1181         * testsuite/libffi.call/call.exp: Likewise.
1182         * testsuite/libffi.special/special.exp: Likewise.
1183
1184 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1185
1186         * configure: Regenerate.
1187
1188 2008-12-18  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1189
1190         PR libffi/26048
1191         * configure.ac (HAVE_AS_X86_PCREL): New test.
1192         * configure: Regenerate.
1193         * fficonfig.h.in: Regenerate.
1194         * src/x86/sysv.S [!FFI_NO_RAW_API]: Precalculate
1195         RAW_CLOSURE_CIF_OFFSET, RAW_CLOSURE_FUN_OFFSET,
1196         RAW_CLOSURE_USER_DATA_OFFSET for the Solaris 10/x86 assembler.
1197         (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
1198         * src/x86/unix64.S (.Lstore_table): Move to .text section.
1199         (.Lload_table): Likewise.
1200         (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
1201
1202 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1203
1204         * configure: Regenerate.
1205
1206 2008-11-21  Eric Botcazou  <ebotcazou@adacore.com>
1207
1208         * src/sparc/ffi.c (ffi_prep_cif_machdep): Add support for
1209         signed/unsigned int8/16 return values.
1210         * src/sparc/v8.S (ffi_call_v8): Likewise.
1211         (ffi_closure_v8): Likewise.
1212
1213 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1214             Steve Ellcey  <sje@cup.hp.com>
1215
1216         * configure: Regenerate for new libtool.
1217         * Makefile.in: Ditto.
1218         * include/Makefile.in: Ditto.
1219         * aclocal.m4: Ditto.
1220
1221 2008-08-25  Andreas Tobler  <a.tobler@schweiz.org>
1222
1223         * src/powerpc/ffitarget.h (ffi_abi): Add FFI_LINUX and
1224         FFI_LINUX_SOFT_FLOAT to the POWERPC_FREEBSD enum.
1225         Add note about flag bits used for FFI_SYSV_TYPE_SMALL_STRUCT.
1226         Adjust copyright notice.
1227         * src/powerpc/ffi.c: Add two new flags to indicate if we have one
1228         register or two register to use for FFI_SYSV structs.
1229         (ffi_prep_cif_machdep): Pass the right register flag introduced above.
1230         (ffi_closure_helper_SYSV): Fix the return type for
1231         FFI_SYSV_TYPE_SMALL_STRUCT. Comment.
1232         Adjust copyright notice.
1233
1234 2008-07-16  Kaz Kojima  <kkojima@gcc.gnu.org>
1235
1236         * src/sh/ffi.c (ffi_prep_closure_loc): Turn INSN into an unsigned
1237         int.
1238
1239 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1240
1241         * configure: Regenerate.
1242         * include/Makefile.in: Regenerate.
1243         * testsuite/Makefile.in: Regenerate.
1244
1245 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
1246
1247         * configure.ac (parisc*-*-linux*, powerpc-*-sysv*,
1248         powerpc-*-beos*): Remove.
1249         * configure: Regenerate.
1250
1251 2008-05-09  Julian Brown  <julian@codesourcery.com>
1252
1253         * Makefile.am (LTLDFLAGS): New.
1254         (libffi_la_LDFLAGS): Use above.
1255         * Makefile.in: Regenerate.
1256
1257 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1258
1259         PR bootstrap/35457
1260         * aclocal.m4: Regenerate.
1261         * configure: Regenerate.
1262
1263 2008-03-26  Kaz Kojima  <kkojima@gcc.gnu.org>
1264
1265         * src/sh/sysv.S: Add .note.GNU-stack on Linux.
1266         * src/sh64/sysv.S: Likewise.
1267
1268 2008-03-26  Daniel Jacobowitz  <dan@debian.org>
1269
1270         * src/arm/sysv.S: Fix ARM comment marker.
1271
1272 2008-03-26  Jakub Jelinek  <jakub@redhat.com>
1273
1274         * src/alpha/osf.S: Add .note.GNU-stack on Linux.
1275         * src/s390/sysv.S: Likewise.
1276         * src/powerpc/ppc_closure.S: Likewise.
1277         * src/powerpc/sysv.S: Likewise.
1278         * src/x86/unix64.S: Likewise.
1279         * src/x86/sysv.S: Likewise.
1280         * src/sparc/v8.S: Likewise.
1281         * src/sparc/v9.S: Likewise.
1282         * src/m68k/sysv.S: Likewise.
1283         * src/arm/sysv.S: Likewise.
1284
1285 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1286
1287         * aclocal.m4: Regenerate.
1288         * configure: Likewise.
1289         * Makefile.in: Likewise.
1290         * include/Makefile.in: Likewise.
1291         * testsuite/Makefile.in: Likewise.
1292
1293 2008-02-12  Bjoern Koenig  <bkoenig@alpha-tierchen.de>
1294             Andreas Tobler  <a.tobler@schweiz.org>
1295
1296         * configure.ac: Add amd64-*-freebsd* target.
1297         * configure: Regenerate.
1298
1299 2008-01-30  H.J. Lu  <hongjiu.lu@intel.com>
1300
1301         PR libffi/34612
1302         * src/x86/sysv.S (ffi_closure_SYSV): Pop 4 byte from stack when
1303         returning struct.
1304
1305         * testsuite/libffi.call/call.exp: Add "-O2 -fomit-frame-pointer"
1306         tests.
1307
1308 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1309
1310         * configure: Regenerate.
1311
1312 2008-01-06  Andreas Tobler  <a.tobler@schweiz.org>
1313
1314         * src/x86/ffi.c (ffi_prep_cif_machdep): Fix thinko.
1315
1316 2008-01-05  Andreas Tobler  <a.tobler@schweiz.org>
1317
1318         PR testsuite/32843
1319         * src/x86/ffi.c (ffi_prep_cif_machdep): Add code for
1320         signed/unsigned int8/16 for X86_DARWIN.
1321         Updated copyright info.
1322         Handle one and two byte structs with special cif->flags.
1323         * src/x86/ffitarget.h: Add special types for one and two byte structs.
1324         Updated copyright info.
1325         * src/x86/darwin.S (ffi_call_SYSV): Rewrite to use a jump table like
1326         sysv.S
1327         Remove code to pop args from the stack after call.
1328         Special-case signed/unsigned for int8/16, one and two byte structs.
1329         (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
1330         FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
1331         FFI_TYPE_SINT32.
1332         Updated copyright info.
1333
1334 2007-12-08  David Daney  <ddaney@avtrex.com>
1335
1336         * src/mips/n32.S (ffi_call_N32):  Replace dadd with ADDU, dsub with
1337         SUBU, add with ADDU and use smaller code sequences.
1338
1339 2007-12-07  David Daney  <ddaney@avtrex.com>
1340
1341         * src/mips/ffi.c (ffi_prep_cif_machdep): Handle long double return
1342         type.
1343
1344 2007-12-06  David Daney  <ddaney@avtrex.com>
1345
1346         * include/ffi.h.in (FFI_SIZEOF_JAVA_RAW): Define if not already
1347         defined.
1348         (ffi_java_raw): New typedef.
1349         (ffi_java_raw_call, ffi_java_ptrarray_to_raw,
1350         ffi_java_raw_to_ptrarray): Change parameter types from ffi_raw to
1351         ffi_java_raw.
1352         (ffi_java_raw_closure) : Same.
1353         (ffi_prep_java_raw_closure, ffi_prep_java_raw_closure_loc): Change
1354         parameter types.
1355         * src/java_raw_api.c (ffi_java_raw_size):  Replace FFI_SIZEOF_ARG with
1356         FFI_SIZEOF_JAVA_RAW.
1357         (ffi_java_raw_to_ptrarray): Change type of raw to ffi_java_raw.
1358         Replace FFI_SIZEOF_ARG with FFI_SIZEOF_JAVA_RAW. Use
1359         sizeof(ffi_java_raw) for alignment calculations.
1360         (ffi_java_ptrarray_to_raw): Same.
1361         (ffi_java_rvalue_to_raw): Add special handling for FFI_TYPE_POINTER
1362         if FFI_SIZEOF_JAVA_RAW == 4.
1363         (ffi_java_raw_to_rvalue): Same.
1364         (ffi_java_raw_call): Change type of raw to ffi_java_raw.
1365         (ffi_java_translate_args): Same.
1366         (ffi_prep_java_raw_closure_loc, ffi_prep_java_raw_closure): Change
1367         parameter types.
1368         * src/mips/ffitarget.h (FFI_SIZEOF_JAVA_RAW): Define for N32 ABI.
1369
1370 2007-12-06  David Daney  <ddaney@avtrex.com>
1371
1372         * src/mips/n32.S (ffi_closure_N32): Use 64-bit add instruction on
1373         pointer values.
1374
1375 2007-12-01  Andreas Tobler  <a.tobler@schweiz.org>
1376
1377         PR libffi/31937
1378         * src/powerpc/ffitarget.h: Introduce new ABI FFI_LINUX_SOFT_FLOAT.
1379         Add local FFI_TYPE_UINT128 to handle soft-float long-double-128.
1380         * src/powerpc/ffi.c: Distinguish between __NO_FPRS__ and not and
1381         set the NUM_FPR_ARG_REGISTERS according to.
1382         Add support for potential soft-float support under hard-float
1383         architecture.
1384         (ffi_prep_args_SYSV): Set NUM_FPR_ARG_REGISTERS to 0 in case of
1385         FFI_LINUX_SOFT_FLOAT, handle float, doubles and long-doubles according
1386         to the FFI_LINUX_SOFT_FLOAT ABI.
1387         (ffi_prep_cif_machdep): Likewise.
1388         (ffi_closure_helper_SYSV): Likewise.
1389         * src/powerpc/ppc_closure.S: Make sure not to store float/double
1390         on archs where __NO_FPRS__ is true.
1391         Add FFI_TYPE_UINT128 support.
1392         * src/powerpc/sysv.S: Add support for soft-float long-double-128.
1393         Adjust copyright notice.
1394
1395 2007-11-25  Andreas Tobler  <a.tobler@schweiz.org>
1396
1397         * src/closures.c: Move defintion of MAYBE_UNUSED from here to ...
1398         * include/ffi_common.h: ... here.
1399         Update copyright.
1400
1401 2007-11-17  Andreas Tobler  <a.tobler@schweiz.org>
1402
1403         * src/powerpc/sysv.S: Load correct cr to compare if we have long double.
1404         * src/powerpc/linux64.S: Likewise.
1405         * src/powerpc/ffi.c: Add a comment to show which part goes into cr6.
1406         * testsuite/libffi.call/return_ldl.c: New test.
1407
1408 2007-09-04    <aph@redhat.com>
1409
1410         * src/arm/sysv.S (UNWIND): New.
1411         (Whole file): Conditionally compile unwinder directives.
1412         * src/arm/sysv.S: Add unwinder directives.
1413
1414         * src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes.
1415         Only treat r0 as a struct address if we're actually returning a
1416         struct by address.
1417         Only copy the bytes that are actually within a struct.
1418         (ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes
1419         is returned in r0, not passed by address.
1420         (ffi_call): Allocate a word-sized temporary for the case where
1421         a composite is returned in r0.
1422         (ffi_prep_incoming_args_SYSV): Align as necessary.
1423
1424 2007-08-05  Steven Newbury  <s_j_newbury@yahoo.co.uk>
1425
1426         * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of
1427         directly using the sys_cacheflush syscall.
1428
1429 2007-07-27  Andrew Haley  <aph@redhat.com>
1430
1431         * src/arm/sysv.S (ffi_closure_SYSV): Add soft-float.
1432
1433 2007-09-03  Maciej W. Rozycki  <macro@linux-mips.org>
1434
1435         * Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS.
1436         * configure.ac: Likewise.
1437         * Makefile.in: Regenerate.
1438         * include/Makefile.in: Likewise.
1439         * testsuite/Makefile.in: Likewise.
1440         * configure: Likewise.
1441
1442 2007-08-24  David Daney  <ddaney@avtrex.com>
1443
1444         * testsuite/libffi.call/return_sl.c: New test.
1445
1446 2007-08-10  David Daney  <ddaney@avtrex.com>
1447
1448         * testsuite/libffi.call/cls_multi_ushort.c,
1449         testsuite/libffi.call/cls_align_uint16.c,
1450         testsuite/libffi.call/nested_struct1.c,
1451         testsuite/libffi.call/nested_struct3.c,
1452         testsuite/libffi.call/cls_7_1_byte.c,
1453         testsuite/libffi.call/nested_struct5.c,
1454         testsuite/libffi.call/cls_double.c,
1455         testsuite/libffi.call/nested_struct7.c,
1456         testsuite/libffi.call/cls_sint.c,
1457         testsuite/libffi.call/nested_struct9.c,
1458         testsuite/libffi.call/cls_20byte1.c,
1459         testsuite/libffi.call/cls_multi_sshortchar.c,
1460         testsuite/libffi.call/cls_align_sint64.c,
1461         testsuite/libffi.call/cls_3byte2.c,
1462         testsuite/libffi.call/cls_multi_schar.c,
1463         testsuite/libffi.call/cls_multi_uchar.c,
1464         testsuite/libffi.call/cls_19byte.c,
1465         testsuite/libffi.call/cls_9byte1.c,
1466         testsuite/libffi.call/cls_align_float.c,
1467         testsuite/libffi.call/closure_fn1.c,
1468         testsuite/libffi.call/problem1.c,
1469         testsuite/libffi.call/closure_fn3.c,
1470         testsuite/libffi.call/cls_sshort.c,
1471         testsuite/libffi.call/closure_fn5.c,
1472         testsuite/libffi.call/cls_align_double.c,
1473         testsuite/libffi.call/nested_struct.c,
1474         testsuite/libffi.call/cls_2byte.c,
1475         testsuite/libffi.call/nested_struct10.c,
1476         testsuite/libffi.call/cls_4byte.c,
1477         testsuite/libffi.call/cls_6byte.c,
1478         testsuite/libffi.call/cls_8byte.c,
1479         testsuite/libffi.call/cls_multi_sshort.c,
1480         testsuite/libffi.call/cls_align_sint16.c,
1481         testsuite/libffi.call/cls_align_uint32.c,
1482         testsuite/libffi.call/cls_20byte.c,
1483         testsuite/libffi.call/cls_float.c,
1484         testsuite/libffi.call/nested_struct2.c,
1485         testsuite/libffi.call/cls_5_1_byte.c,
1486         testsuite/libffi.call/nested_struct4.c,
1487         testsuite/libffi.call/cls_24byte.c,
1488         testsuite/libffi.call/nested_struct6.c,
1489         testsuite/libffi.call/cls_64byte.c,
1490         testsuite/libffi.call/nested_struct8.c,
1491         testsuite/libffi.call/cls_uint.c,
1492         testsuite/libffi.call/cls_multi_ushortchar.c,
1493         testsuite/libffi.call/cls_schar.c,
1494         testsuite/libffi.call/cls_uchar.c,
1495         testsuite/libffi.call/cls_align_uint64.c,
1496         testsuite/libffi.call/cls_ulonglong.c,
1497         testsuite/libffi.call/cls_align_longdouble.c,
1498         testsuite/libffi.call/cls_1_1byte.c,
1499         testsuite/libffi.call/cls_12byte.c,
1500         testsuite/libffi.call/cls_3_1byte.c,
1501         testsuite/libffi.call/cls_3byte1.c,
1502         testsuite/libffi.call/cls_4_1byte.c,
1503         testsuite/libffi.call/cls_6_1_byte.c,
1504         testsuite/libffi.call/cls_16byte.c,
1505         testsuite/libffi.call/cls_18byte.c,
1506         testsuite/libffi.call/closure_fn0.c,
1507         testsuite/libffi.call/cls_9byte2.c,
1508         testsuite/libffi.call/closure_fn2.c,
1509         testsuite/libffi.call/closure_fn4.c,
1510         testsuite/libffi.call/cls_ushort.c,
1511         testsuite/libffi.call/closure_fn6.c,
1512         testsuite/libffi.call/cls_5byte.c,
1513         testsuite/libffi.call/cls_align_pointer.c,
1514         testsuite/libffi.call/cls_7byte.c,
1515         testsuite/libffi.call/cls_align_sint32.c,
1516         testsuite/libffi.special/unwindtest_ffi_call.cc,
1517         testsuite/libffi.special/unwindtest.cc: Remove xfail for mips64*-*-*.
1518
1519 2007-08-10  David Daney  <ddaney@avtrex.com>
1520
1521         PR libffi/28313
1522         * configure.ac: Don't treat mips64 as a special case.
1523         * Makefile.am (nodist_libffi_la_SOURCES): Add n32.S.
1524         * configure: Regenerate
1525         * Makefile.in: Ditto.
1526         * fficonfig.h.in: Ditto.
1527         * src/mips/ffitarget.h (REG_L, REG_S, SUBU, ADDU, SRL, LI): Indent.
1528         (LA, EH_FRAME_ALIGN, FDE_ADDR_BYTES): New preprocessor macros.
1529         (FFI_DEFAULT_ABI): Set for n64 case.
1530         (FFI_CLOSURES, FFI_TRAMPOLINE_SIZE): Define for n32 and n64 cases.
1531         * src/mips/n32.S (ffi_call_N32): Add debug macros and labels for FDE.
1532         (ffi_closure_N32): New function.
1533         (.eh_frame): New section
1534         * src/mips/o32.S: Clean up comments.
1535         (ffi_closure_O32): Pass ffi_closure parameter in $12.
1536         * src/mips/ffi.c: Use FFI_MIPS_N32 instead of
1537         _MIPS_SIM == _ABIN32 throughout.
1538         (FFI_MIPS_STOP_HERE): New, use in place of
1539         ffi_stop_here.
1540         (ffi_prep_args): Use unsigned long to hold pointer values.  Rewrite
1541         to support n32/n64 ABIs.
1542         (calc_n32_struct_flags): Rewrite.
1543         (calc_n32_return_struct_flags): Remove unused variable.  Reverse
1544         position of flag bits.
1545         (ffi_prep_cif_machdep): Rewrite n32 portion.
1546         (ffi_call): Enable for n64.  Add special handling for small structure
1547         return values.
1548         (ffi_prep_closure_loc): Add n32 and n64 support.
1549         (ffi_closure_mips_inner_O32): Add cast to silence warning.
1550         (copy_struct_N32, ffi_closure_mips_inner_N32): New functions.
1551
1552 2007-08-08  David Daney  <ddaney@avtrex.com>
1553
1554         * testsuite/libffi.call/ffitest.h (ffi_type_mylong): Remove definition.
1555         * testsuite/libffi.call/cls_align_uint16.c (main): Use correct type
1556         specifiers.
1557         * testsuite/libffi.call/nested_struct1.c (main): Ditto.
1558         * testsuite/libffi.call/cls_sint.c (main): Ditto.
1559         * testsuite/libffi.call/nested_struct9.c (main): Ditto.
1560         * testsuite/libffi.call/cls_20byte1.c (main): Ditto.
1561         * testsuite/libffi.call/cls_9byte1.c (main): Ditto.
1562         * testsuite/libffi.call/closure_fn1.c (main): Ditto.
1563         * testsuite/libffi.call/closure_fn3.c (main): Ditto.
1564         * testsuite/libffi.call/return_dbl2.c (main): Ditto.
1565         * testsuite/libffi.call/cls_sshort.c (main): Ditto.
1566         * testsuite/libffi.call/return_fl3.c (main): Ditto.
1567         * testsuite/libffi.call/closure_fn5.c (main): Ditto.
1568         * testsuite/libffi.call/nested_struct.c (main): Ditto.
1569         * testsuite/libffi.call/nested_struct10.c (main): Ditto.
1570         * testsuite/libffi.call/return_ll1.c (main): Ditto.
1571         * testsuite/libffi.call/cls_8byte.c (main): Ditto.
1572         * testsuite/libffi.call/cls_align_uint32.c (main): Ditto.
1573         * testsuite/libffi.call/cls_align_sint16.c (main): Ditto.
1574         * testsuite/libffi.call/cls_20byte.c (main): Ditto.
1575         * testsuite/libffi.call/nested_struct2.c (main): Ditto.
1576         * testsuite/libffi.call/cls_24byte.c (main): Ditto.
1577         * testsuite/libffi.call/nested_struct6.c (main): Ditto.
1578         * testsuite/libffi.call/cls_uint.c (main): Ditto.
1579         * testsuite/libffi.call/cls_12byte.c (main): Ditto.
1580         * testsuite/libffi.call/cls_16byte.c (main): Ditto.
1581         * testsuite/libffi.call/closure_fn0.c (main): Ditto.
1582         * testsuite/libffi.call/cls_9byte2.c (main): Ditto.
1583         * testsuite/libffi.call/closure_fn2.c (main): Ditto.
1584         * testsuite/libffi.call/return_dbl1.c (main): Ditto.
1585         * testsuite/libffi.call/closure_fn4.c (main): Ditto.
1586         * testsuite/libffi.call/closure_fn6.c (main): Ditto.
1587         * testsuite/libffi.call/cls_align_sint32.c (main): Ditto.
1588
1589 2007-08-07  Andrew Haley  <aph@redhat.com>
1590
1591         * src/x86/sysv.S (ffi_closure_raw_SYSV): Fix typo in previous
1592         checkin.
1593
1594 2007-08-06  Andrew Haley  <aph@redhat.com>
1595
1596         PR testsuite/32843
1597         * src/x86/sysv.S (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
1598         FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
1599         FFI_TYPE_SINT32.
1600
1601 2007-08-02  David Daney  <ddaney@avtrex.com>
1602
1603         * testsuite/libffi.call/return_ul.c (main): Define return type as
1604         ffi_arg.  Use proper printf conversion specifier.
1605
1606 2007-07-30  Andrew Haley  <aph@redhat.com>
1607
1608         PR testsuite/32843
1609         * src/x86/ffi.c (ffi_prep_cif_machdep): in x86 case, add code for
1610         signed/unsigned int8/16.
1611         * src/x86/sysv.S (ffi_call_SYSV): Rewrite to:
1612         Use a jump table.
1613         Remove code to pop args from the stack after call.
1614         Special-case signed/unsigned int8/16.
1615         * testsuite/libffi.call/return_sc.c (main): Revert.
1616
1617 2007-07-26  Richard Guenther  <rguenther@suse.de>
1618
1619         PR testsuite/32843
1620         * testsuite/libffi.call/return_sc.c (main): Verify call
1621         result as signed char, not ffi_arg.
1622
1623 2007-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1624
1625         * configure.ac (i?86-*-solaris2.1[0-9]): Set TARGET to X86_64.
1626         * configure: Regenerate.
1627
1628 2007-07-11  David Daney  <ddaney@avtrex.com>
1629
1630         * src/mips/ffi.c: Don't include sys/cachectl.h.
1631         (ffi_prep_closure_loc): Use __builtin___clear_cache() instead of
1632         cacheflush().
1633
1634 2007-05-18  Aurelien Jarno  <aurelien@aurel32.net>
1635
1636         * src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted
1637         from (ffi_prep_closure): ... this.
1638         (FFI_INIT_TRAMPOLINE): Adjust.
1639
1640 2005-12-31  Phil Blundell  <pb@reciva.com>
1641
1642         * src/arm/ffi.c (ffi_prep_incoming_args_SYSV,
1643         ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support.
1644         * src/arm/sysv.S(ffi_closure_SYSV): Likewise.
1645         * src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
1646         (FFI_CLOSURES): Enable closure support.
1647
1648 2007-07-03  Andrew Haley  <aph@hedges.billgatliff.com>
1649
1650         * testsuite/libffi.call/cls_multi_ushort.c,
1651         testsuite/libffi.call/cls_align_uint16.c,
1652         testsuite/libffi.call/nested_struct1.c,
1653         testsuite/libffi.call/nested_struct3.c,
1654         testsuite/libffi.call/cls_7_1_byte.c,
1655         testsuite/libffi.call/cls_double.c,
1656         testsuite/libffi.call/nested_struct5.c,
1657         testsuite/libffi.call/nested_struct7.c,
1658         testsuite/libffi.call/cls_sint.c,
1659         testsuite/libffi.call/nested_struct9.c,
1660         testsuite/libffi.call/cls_20byte1.c,
1661         testsuite/libffi.call/cls_multi_sshortchar.c,
1662         testsuite/libffi.call/cls_align_sint64.c,
1663         testsuite/libffi.call/cls_3byte2.c,
1664         testsuite/libffi.call/cls_multi_schar.c,
1665         testsuite/libffi.call/cls_multi_uchar.c,
1666         testsuite/libffi.call/cls_19byte.c,
1667         testsuite/libffi.call/cls_9byte1.c,
1668         testsuite/libffi.call/cls_align_float.c,
1669         testsuite/libffi.call/closure_fn1.c,
1670         testsuite/libffi.call/problem1.c,
1671         testsuite/libffi.call/closure_fn3.c,
1672         testsuite/libffi.call/cls_sshort.c,
1673         testsuite/libffi.call/closure_fn5.c,
1674         testsuite/libffi.call/cls_align_double.c,
1675         testsuite/libffi.call/cls_2byte.c,
1676         testsuite/libffi.call/nested_struct.c,
1677         testsuite/libffi.call/nested_struct10.c,
1678         testsuite/libffi.call/cls_4byte.c,
1679         testsuite/libffi.call/cls_6byte.c,
1680         testsuite/libffi.call/cls_8byte.c,
1681         testsuite/libffi.call/cls_multi_sshort.c,
1682         testsuite/libffi.call/cls_align_uint32.c,
1683         testsuite/libffi.call/cls_align_sint16.c,
1684         testsuite/libffi.call/cls_float.c,
1685         testsuite/libffi.call/cls_20byte.c,
1686         testsuite/libffi.call/cls_5_1_byte.c,
1687         testsuite/libffi.call/nested_struct2.c,
1688         testsuite/libffi.call/cls_24byte.c,
1689         testsuite/libffi.call/nested_struct4.c,
1690         testsuite/libffi.call/nested_struct6.c,
1691         testsuite/libffi.call/cls_64byte.c,
1692         testsuite/libffi.call/nested_struct8.c,
1693         testsuite/libffi.call/cls_uint.c,
1694         testsuite/libffi.call/cls_multi_ushortchar.c,
1695         testsuite/libffi.call/cls_schar.c,
1696         testsuite/libffi.call/cls_uchar.c,
1697         testsuite/libffi.call/cls_align_uint64.c,
1698         testsuite/libffi.call/cls_ulonglong.c,
1699         testsuite/libffi.call/cls_align_longdouble.c,
1700         testsuite/libffi.call/cls_1_1byte.c,
1701         testsuite/libffi.call/cls_12byte.c,
1702         testsuite/libffi.call/cls_3_1byte.c,
1703         testsuite/libffi.call/cls_3byte1.c,
1704         testsuite/libffi.call/cls_4_1byte.c,
1705         testsuite/libffi.call/cls_6_1_byte.c,
1706         testsuite/libffi.call/cls_16byte.c,
1707         testsuite/libffi.call/cls_18byte.c,
1708         testsuite/libffi.call/closure_fn0.c,
1709         testsuite/libffi.call/cls_9byte2.c,
1710         testsuite/libffi.call/closure_fn2.c,
1711         testsuite/libffi.call/closure_fn4.c,
1712         testsuite/libffi.call/cls_ushort.c,
1713         testsuite/libffi.call/closure_fn6.c,
1714         testsuite/libffi.call/cls_5byte.c,
1715         testsuite/libffi.call/cls_align_pointer.c,
1716         testsuite/libffi.call/cls_7byte.c,
1717         testsuite/libffi.call/cls_align_sint32.c,
1718         testsuite/libffi.special/unwindtest_ffi_call.cc,
1719         testsuite/libffi.special/unwindtest.cc: Enable for ARM.
1720
1721 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1722
1723         * aclocal.m4: Regenerated.
1724
1725 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1726
1727         * configure: Regenerate.
1728
1729 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1730
1731         * Makefile.in: Regenerate.
1732         * configure: Regenerate.
1733         * aclocal.m4: Regenerate.
1734         * include/Makefile.in: Regenerate.
1735         * testsuite/Makefile.in: Regenerate.
1736
1737 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
1738
1739         * src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
1740         ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support.
1741         * src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise.
1742         * src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
1743         (FFI_CLOSURES): Enable closure support.
1744
1745 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
1746
1747         * configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test.
1748         * configure: Regenerate.
1749         * fficonfig.h.in: Regenerate.
1750         * src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC,
1751         CFI_OFFSET,CFI_DEF_CFA): New macros.
1752         (ffi_call_SYSV): Add callframe annotation.
1753
1754 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
1755
1756         * src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix
1757         numerous test suite failures.
1758         * src/m68k/sysv.S (ffi_call_SYSV): Likewise.
1759
1760 2007-04-11  Paolo Bonzini  <bonzini@gnu.org>
1761
1762         * Makefile.am (EXTRA_DIST): Bring up to date.
1763         * Makefile.in: Regenerate.
1764         * src/frv/eabi.S: Remove RCS keyword.
1765
1766 2007-04-06  Richard Henderson  <rth@redhat.com>
1767
1768         * configure.ac: Tidy target case.
1769         (HAVE_LONG_DOUBLE): Allow the target to override.
1770         * configure: Regenerate.
1771         * include/ffi.h.in: Don't define ffi_type_foo if
1772         LIBFFI_HIDE_BASIC_TYPES is defined.
1773         (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
1774         to ffi_type_double.
1775         * types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
1776         (FFI_TYPEDEF, ffi_type_void): Mark the data const.
1777         (ffi_type_longdouble): Special case for Alpha.  Don't define
1778         if long double == double.
1779
1780         * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
1781         (ffi_prep_cif_machdep): Handle it as the 128-bit type.
1782         (ffi_call, ffi_closure_osf_inner): Likewise.
1783         (ffi_closure_osf_inner): Likewise.  Mark hidden.
1784         (ffi_call_osf, ffi_closure_osf): Mark hidden.
1785         * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
1786         * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
1787         (load_table): Handle 128-bit long double.
1788
1789         * testsuite/libffi.call/float4.c: Add -mieee for alpha.
1790
1791 2007-04-06  Tom Tromey  <tromey@redhat.com>
1792
1793         PR libffi/31491:
1794         * README: Fixed bug in example.
1795
1796 2007-04-03  Jakub Jelinek  <jakub@redhat.com>
1797
1798         * src/closures.c: Include sys/statfs.h.
1799         (_GNU_SOURCE): Define on Linux.
1800         (FFI_MMAP_EXEC_SELINUX): Define.
1801         (selinux_enabled): New variable.
1802         (selinux_enabled_check): New function.
1803         (is_selinux_enabled): Define.
1804         (dlmmap): Use it.
1805
1806 2007-03-24  Uros Bizjak  <ubizjak@gmail.com>
1807
1808         * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
1809         Use 'volatile float sum' to create sum of floats to avoid false
1810         negative due to excess precision on ix86 targets.
1811         (main): Ditto.
1812
1813 2007-03-08  Alexandre Oliva  <aoliva@redhat.com>
1814
1815         * src/powerpc/ffi.c (flush_icache): Fix left-over from previous
1816         patch.
1817         (ffi_prep_closure_loc): Remove unneeded casts.  Add needed ones.
1818
1819 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
1820
1821         * include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
1822         (ffi_prep_closure_loc): New.
1823         (ffi_prep_raw_closure_loc): New.
1824         (ffi_prep_java_raw_closure_loc): New.
1825         * src/closures.c: New file.
1826         * src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
1827         Replace sflags with exec_offset.
1828         [FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
1829         sub_segment_exec_offset): New macros.
1830         (get_segment_flags, set_segment_flags, check_segment_merge): New
1831         macros.
1832         (is_mmapped_segment, is_extern_segment): Use get_segment_flags.
1833         (add_segment, sys_alloc, create_mspace, create_mspace_with_base,
1834         destroy_mspace): Use new macros.
1835         (sys_alloc): Silence warning.
1836         * Makefile.am (libffi_la_SOURCES): Add src/closures.c.
1837         * Makefile.in: Rebuilt.
1838         * src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
1839         terms of ffi_prep_closure_loc.
1840         * src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
1841         from...
1842         (ffi_prep_raw_closure): ... this.  Re-implement in terms of the
1843         renamed version.
1844         * src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
1845         adjusted from...
1846         (ffi_prep_java_raw_closure): ... this.  Re-implement in terms of
1847         the renamed version.
1848         * src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
1849         (ffi_prep_closure): ... this.
1850         * src/pa/ffi.c: Likewise.
1851         * src/cris/ffi.c: Likewise.  Adjust.
1852         * src/frv/ffi.c: Likewise.
1853         * src/ia64/ffi.c: Likewise.
1854         * src/mips/ffi.c: Likewise.
1855         * src/powerpc/ffi_darwin.c: Likewise.
1856         * src/s390/ffi.c: Likewise.
1857         * src/sh/ffi.c: Likewise.
1858         * src/sh64/ffi.c: Likewise.
1859         * src/sparc/ffi.c: Likewise.
1860         * src/x86/ffi64.c: Likewise.
1861         * src/x86/ffi.c: Likewise.
1862         (FFI_INIT_TRAMPOLINE): Adjust.
1863         (ffi_prep_raw_closure_loc): Renamed and adjusted from...
1864         (ffi_prep_raw_closure): ... this.
1865         * src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
1866         (ffi_prep_closure): ... this.
1867         (flush_icache): Adjust.
1868
1869 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
1870
1871         * src/dlmalloc.c: New file, imported version 2.8.3 of Doug
1872         Lea's malloc.
1873
1874 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1875
1876         * Makefile.am: Add dummy install-pdf target.
1877         * Makefile.in: Regenerate
1878
1879 2007-02-13  Andreas Krebbel  <krebbel1@de.ibm.com>
1880
1881         * src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
1882         ffi_closure_helper_SYSV): Add long double handling.
1883
1884 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1885
1886         * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2
1887         immediately after bctrl instruction.
1888
1889 2007-01-18  Alexandre Oliva  <aoliva@redhat.com>
1890
1891         * Makefile.am (all-recursive, install-recursive,
1892         mostlyclean-recursive, clean-recursive, distclean-recursive,
1893         maintainer-clean-recursive): Add missing targets.
1894         * Makefile.in: Rebuilt.
1895
1896 2006-12-14  Andreas Tobler  <a.tobler@schweiz.org>
1897
1898         * configure.ac: Add TARGET for x86_64-*-darwin*.
1899         * Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
1900         for X86_DARWIN.
1901         * src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
1902         * src/x86/darwin64.S: New file for x86_64-*-darwin* support.
1903         * configure: Regenerate.
1904         * Makefile.in: Regenerate.
1905         * include/Makefile.in: Regenerate.
1906         * testsuite/Makefile.in: Regenerate.
1907         * testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
1908         ffi_call only.
1909
1910 2006-12-13  Andreas Tobler <a.tobler@schweiz.org>
1911
1912         * aclocal.m4: Regenerate with aclocal -I .. as written in the
1913         Makefile.am.
1914
1915 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
1916
1917         * src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New.
1918         (ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for
1919         Darwin.
1920         * testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL.
1921         * testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL.
1922
1923 2006-10-10  Paolo Bonzini  <bonzini@gnu.org>
1924             Sandro Tolaini  <tolaini@libero.it>
1925
1926         * configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and
1927         conditional.
1928         * configure: Regenerated.
1929         * Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case.
1930         (EXTRA_DIST): Add src/x86/darwin.S.
1931         * Makefile.in: Regenerated.
1932         * include/Makefile.in: Regenerated.
1933         * testsuite/Makefile.in: Regenerated.
1934
1935         * src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like
1936         X86_WIN32, and additionally align stack to 16 bytes.
1937         * src/x86/darwin.S: New, based on sysv.S.
1938         * src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs.
1939
1940 2006-09-12  David Daney  <ddaney@avtrex.com>
1941
1942         PR libffi/23935
1943         * include/Makefile.am: Install both ffi.h and ffitarget.h in
1944         $(libdir)/gcc/$(target_alias)/$(gcc_version)/include.
1945         * aclocal.m4: Regenerated for automake 1.9.6.
1946         * Makefile.in: Regenerated.
1947         * include/Makefile.in: Regenerated.
1948         * testsuite/Makefile.in: Regenerated.
1949
1950 2006-08-17  Andreas Tobler  <a.tobler@schweiz.ch>
1951
1952         * include/ffi_common.h (struct): Revert accidental commit.
1953
1954 2006-08-15  Andreas Tobler  <a.tobler@schweiz.ch>
1955
1956         * include/ffi_common.h: Remove lint directives.
1957         * include/ffi.h.in: Likewise.
1958
1959 2006-07-25  Torsten Schoenfeld  <kaffeetisch@gmx.de>
1960
1961         * include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
1962         for 32-bit architectures.
1963         * testsuite/libffi.call/return_ul.c: New test case.
1964
1965 2006-07-19  David Daney  <ddaney@avtrex.com>
1966
1967         * testsuite/libffi.call/closure_fn6.c: Remove xfail for mips,
1968         xfail remains for mips64.
1969
1970 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1971
1972         * Makefile.am: Add install-html target. Add install-html to .PHONY
1973         * Makefile.in: Regenerate.
1974         * aclocal.m4: Regenerate.
1975         * include/Makefile.in: Regenerate.
1976         * testsuite/Makefile.in: Regenerate.
1977
1978 2006-05-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1979
1980         * pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from
1981         stack slot.
1982
1983 2006-04-22  Andreas Tobler  <a.tobler@schweiz.ch>
1984
1985         * README: Remove notice about 'Crazy Comments'.
1986         * src/debug.c: Remove lint directives. Cleanup white spaces.
1987         * src/java_raw_api.c: Likewise.
1988         * src/prep_cif.c: Likewise.
1989         * src/raw_api.c: Likewise.
1990         * src/ffitest.c: Delete. No longer needed, all test cases migrated
1991         to the testsuite.
1992         * src/arm/ffi.c: Remove lint directives.
1993         * src/m32r/ffi.c: Likewise.
1994         * src/pa/ffi.c: Likewise.
1995         * src/powerpc/ffi.c: Likewise.
1996         * src/powerpc/ffi_darwin.c: Likewise.
1997         * src/sh/ffi.c: Likewise.
1998         * src/sh64/ffi.c: Likewise.
1999         * src/x86/ffi.c: Likewise.
2000         * testsuite/libffi.call/float2.c: Likewise.
2001         * testsuite/libffi.call/promotion.c: Likewise.
2002         * testsuite/libffi.call/struct1.c: Likewise.
2003
2004 2006-04-13  Andreas Tobler  <a.tobler@schweiz.ch>
2005
2006         * src/pa/hpux32.S: Correct unwind offset calculation for
2007         ffi_closure_pa32.
2008         * src/pa/linux.S: Likewise.
2009
2010 2006-04-12  James E Wilson  <wilson@specifix.com>
2011
2012         PR libgcj/26483
2013         * src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
2014         (hfa_type_load): Call stf_spill.
2015         (hfa_type_store): Call ldf_fill.
2016         (ffi_call): Adjust calls to above routines.  Add local temps for
2017         macro result.
2018
2019 2006-04-10  Matthias Klose  <doko@debian.org>
2020
2021         * testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
2022         directory names containing underscores.
2023
2024 2006-04-07  James E Wilson  <wilson@specifix.com>
2025
2026         * testsuite/libffi.call/float4.c: New testcase.
2027
2028 2006-04-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2029             Andreas Tobler  <a.tobler@schweiz.ch>
2030
2031         * Makefile.am: Add PA_HPUX port.
2032         * Makefile.in: Regenerate.
2033         * include/Makefile.in: Likewise.
2034         * testsuite/Makefile.in: Likewise.
2035         * configure.ac: Add PA_HPUX rules.
2036         * configure: Regenerate.
2037         * src/pa/ffitarget.h: Rename linux target to PA_LINUX.
2038         Add PA_HPUX and PA64_HPUX.
2039         Rename FFI_LINUX ABI to FFI_PA32 ABI.
2040         (FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
2041         (FFI_TYPE_SMALL_STRUCT2): Define.
2042         (FFI_TYPE_SMALL_STRUCT4): Likewise.
2043         (FFI_TYPE_SMALL_STRUCT8): Likewise.
2044         (FFI_TYPE_SMALL_STRUCT3): Redefine.
2045         (FFI_TYPE_SMALL_STRUCT5): Likewise.
2046         (FFI_TYPE_SMALL_STRUCT6): Likewise.
2047         (FFI_TYPE_SMALL_STRUCT7): Likewise.
2048         * src/pa/ffi.c (ROUND_DOWN): Delete.
2049         (fldw, fstw, fldd, fstd): Use '__asm__'.
2050         (ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
2051         FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
2052         (ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
2053         Simplify incrementing of stack slot variable. Change type of local
2054         'n' to unsigned int.
2055         (ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
2056         double on PA_HPUX.
2057         (ffi_prep_cif_machdep): Likewise.
2058         (ffi_call): Likewise.
2059         (ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
2060         return type to ffi_status. Simplify incrementing of stack slot
2061         variable. Only copy floating point argument registers when PA_LINUX
2062         is true. Reformat debug statement.
2063         Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
2064         FFI_TYPE_SMALL_STRUCT8.
2065         (ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
2066         declaration.
2067         (ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
2068         Add nops to cache flush.  Add trampoline for PA_HPUX.
2069         * src/pa/hpux32.S: New file.
2070         * src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
2071         ffi_prep_args_LINUX to ffi_prep_args_pa32.
2072         Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
2073         unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
2074         argument type checks so that common argument types appear first.
2075         (ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
2076         ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
2077
2078 2006-03-24  Alan Modra  <amodra@bigpond.net.au>
2079
2080         * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX.  Default
2081         for 32-bit using IBM extended double format.  Fix FFI_LAST_ABI.
2082         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
2083         FFI_TYPE_LONGDOUBLE.
2084         (ffi_prep_args64): Assert using IBM extended double.
2085         (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
2086         Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
2087         (ffi_call): Handle FFI_LINUX.
2088         (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
2089         gpr3 return pointer as for struct return.  Handle FFI_LINUX
2090         FFI_TYPE_LONGDOUBLE return and args.  Don't increment "nf"
2091         unnecessarily.
2092         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
2093         for FFI_TYPE_LONGDOUBLE.  Move epilogue insns into case table.
2094         Don't use r6 as pointer to results, instead use sp offset.  Don't
2095         make a special call to load lr with case table address, instead
2096         use offset from previous call.
2097         * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
2098         * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
2099         return.
2100
2101 2006-03-15  Kaz Kojima  <kkojima@gcc.gnu.org>
2102
2103         * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
2104         passed with FP registers correctly.
2105         (ffi_closure_helper_SYSV): Likewise.
2106         * src/sh64/sysv.S: Likewise.
2107
2108 2006-03-01  Andreas Tobler  <a.tobler@schweiz.ch>
2109
2110         * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
2111         args and userdata unused.
2112         (closure_test_fn1): Mark cif and userdata unused.
2113         (main): Remove unused res.
2114
2115 2006-02-28  Andreas Tobler  <a.tobler@schweiz.ch>
2116
2117         * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
2118         -O2, -O3, -Os and the warning flags -W -Wall.
2119         * testsuite/libffi.special/special.exp: Likewise.
2120         * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
2121         unused parameter unused for gcc or else do nothing.
2122         * testsuite/libffi.special/ffitestcxx.h: Likewise.
2123         * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
2124         and userdata unused.
2125         * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
2126         * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
2127         * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
2128         * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
2129         * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
2130         * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
2131         * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
2132         * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
2133         * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
2134         * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
2135         * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
2136         * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
2137         * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
2138         * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
2139         * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
2140         * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
2141         * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
2142         * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
2143         * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
2144         * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
2145         * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
2146         * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
2147         * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
2148         * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
2149         Likewise.
2150         * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
2151         Likewise.
2152         * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
2153         Likewise.
2154         * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
2155         void* to avoid compiler warning.
2156         (main): Likewise.
2157         (cls_struct_align_gn): Mark cif and userdata unused.
2158         * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
2159         Likewise.
2160         * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
2161         Likewise.
2162         * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
2163         Likewise.
2164         * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
2165         Likewise.
2166         * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
2167         Likewise.
2168         * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
2169         * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
2170         * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
2171         data unused.
2172         (main): Cast res_call to silence gcc.
2173         * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
2174         data unused.
2175         (main): Cast res_call to silence gcc.
2176         * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
2177         and data unused.
2178         (main): Cast res_call to silence gcc.
2179         * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
2180         data unused.
2181         (main): Cast res_call to silence gcc.
2182         * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
2183         data unused.
2184         (main): Cast res_call to silence gcc.
2185         * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
2186         and data unused.
2187         (main): Cast res_call to silence gcc.
2188         * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
2189         userdata unused.
2190         (cls_ret_schar_fn): Cast printf parameter to silence gcc.
2191         * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
2192         userdata unused.
2193         (cls_ret_sint_fn): Cast printf parameter to silence gcc.
2194         * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
2195         userdata unused.
2196         (cls_ret_sshort_fn): Cast printf parameter to silence gcc.
2197         * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn):  Mark cif and
2198         userdata unused.
2199         (cls_ret_uchar_fn): Cast printf parameter to silence gcc.
2200         * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
2201         userdata unused.
2202         (cls_ret_uint_fn): Cast printf parameter to silence gcc.
2203         * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
2204         and userdata unused.
2205         * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
2206         userdata unused.
2207         (cls_ret_ushort_fn): Cast printf parameter to silence gcc.
2208         * testsuite/libffi.call/float.c (floating): Remove unused parameter e.
2209         * testsuite/libffi.call/float1.c (main): Remove unused variable i.
2210         Cleanup white spaces.
2211         * testsuite/libffi.call/negint.c (checking): Remove unused variable i.
2212         * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
2213         cif and userdata unused.
2214         * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
2215         Likewise.
2216         * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
2217         * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
2218         formatters to silence gcc.
2219         (B_gn): Mark cif and userdata unused.
2220         * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
2221         unused.
2222         * testsuite/libffi.call/nested_struct4.c: Mention related PR.
2223         (B_gn): Mark cif and userdata unused.
2224         * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
2225         unused.
2226         * testsuite/libffi.call/nested_struct6.c: Mention related PR.
2227         (B_gn): Mark cif and userdata unused.
2228         * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
2229         unused.
2230         * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
2231         * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
2232         * testsuite/libffi.call/problem1.c (stub): Likewise.
2233         * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
2234         gcc.
2235         * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
2236         in the last commit for this test case in the test case itself.
2237         * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
2238         unused.
2239         * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
2240         * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
2241         * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
2242         * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
2243         * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
2244         * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
2245
2246 2006-02-22  Kaz Kojima  <kkojima@gcc.gnu.org>
2247
2248         * src/sh/sysv.S: Fix register numbers in the FDE for
2249         ffi_closure_SYSV.
2250
2251 2006-02-20  Andreas Tobler  <a.tobler@schweiz.ch>
2252
2253         * testsuite/libffi.call/return_fl2.c (return_fl): Remove static
2254         declaration to avoid a false negative on ix86. See PR323.
2255
2256 2006-02-18  Kaz Kojima  <kkojima@gcc.gnu.org>
2257
2258         * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
2259         and cast integer to void * if needed.  Update the pointer to
2260         the FP register saved area correctly.
2261
2262 2006-02-17  Andreas Tobler  <a.tobler@schweiz.ch>
2263
2264         * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
2265         is fixed.
2266         * testsuite/libffi.call/nested_struct4.c: Likewise.
2267
2268 2006-02-16  Andreas Tobler  <a.tobler@schweiz.ch>
2269
2270         * testsuite/libffi.call/return_dbl.c: New test case.
2271         * testsuite/libffi.call/return_dbl1.c: Likewise.
2272         * testsuite/libffi.call/return_dbl2.c: Likewise.
2273         * testsuite/libffi.call/return_fl.c: Likewise.
2274         * testsuite/libffi.call/return_fl1.c: Likewise.
2275         * testsuite/libffi.call/return_fl2.c: Likewise.
2276         * testsuite/libffi.call/return_fl3.c: Likewise.
2277         * testsuite/libffi.call/closure_fn6.c: Likewise.
2278
2279         * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
2280         definition.
2281         * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
2282         here to be used by other test cases too.
2283
2284         * testsuite/libffi.call/nested_struct10.c: New test case.
2285         * testsuite/libffi.call/nested_struct9.c: Likewise.
2286         * testsuite/libffi.call/nested_struct8.c: Likewise.
2287         * testsuite/libffi.call/nested_struct7.c: Likewise.
2288         * testsuite/libffi.call/nested_struct6.c: Likewise.
2289         * testsuite/libffi.call/nested_struct5.c: Likewise.
2290         * testsuite/libffi.call/nested_struct4.c: Likewise.
2291
2292 2006-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
2293
2294         * configure.ac: Enable libffi for sparc64-*-freebsd*.
2295         * configure: Rebuilt.
2296
2297 2006-01-18  Jakub Jelinek  <jakub@redhat.com>
2298
2299         * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
2300         instead do the shifting inline.
2301         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
2302         shift count unconditionally.  Simplify load sequences for 1, 2, 3, 4
2303         and 8 byte structs, for the remaining struct sizes don't call
2304         __lshrdi3, instead do the shifting inline.
2305
2306 2005-12-07  Thiemo Seufer  <ths@networkno.de>
2307
2308         * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
2309         missing parentheses.
2310         * src/mips/o32.S (ffi_call_O32): Code formatting. Define
2311         and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
2312         (ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
2313         A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
2314         V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
2315         FA_0_0_OFF2.
2316         * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
2317         endianness bugs.
2318         (ffi_prep_closure): Improve trampoline instruction scheduling.
2319         (ffi_closure_mips_inner_O32): Fix endianness bugs.
2320
2321 2005-12-03  Alan Modra  <amodra@bigpond.net.au>
2322
2323         * src/powerpc/ffi.c: Formatting.
2324         (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
2325         (ffi_prep_args64): Likewise.
2326
2327 2005-09-30  Geoffrey Keating  <geoffk@apple.com>
2328
2329         * testsuite/lib/libffi-dg.exp (libffi_target_compile): For
2330         darwin, use -shared-libgcc not -lgcc_s, and explain why.
2331
2332 2005-09-26  Tom Tromey  <tromey@redhat.com>
2333
2334         * testsuite/libffi.call/float1.c (value_type): New typedef.
2335         (CANARY): New define.
2336         (main): Check for result buffer overflow.
2337         * src/powerpc/linux64.S: Handle linux64 long double returns.
2338         * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
2339         (ffi_prep_cif_machdep): Handle linux64 long double returns.
2340
2341 2005-08-25  Alan Modra  <amodra@bigpond.net.au>
2342
2343         PR target/23404
2344         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
2345         homed fp args.
2346         (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
2347
2348 2005-08-11  Jakub Jelinek  <jakub@redhat.com>
2349
2350         * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
2351         (AH_BOTTOM): Add FFI_HIDDEN definition.
2352         * configure: Rebuilt.
2353         * fficonfig.h.in: Rebuilt.
2354         * src/powerpc/ffi.c (hidden): Remove.
2355         (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
2356         ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
2357         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
2358         .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
2359         * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
2360         add FFI_HIDDEN to its prototype.
2361         (ffi_closure_SYSV_inner): New.
2362         * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
2363         * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
2364
2365 2005-08-10  Alfred M. Szmidt  <ams@gnu.org>
2366
2367         PR libffi/21819:
2368         * configure: Rebuilt.
2369         * configure.ac: Handle i*86-*-gnu*.
2370
2371 2005-08-09  Jakub Jelinek  <jakub@redhat.com>
2372
2373         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
2374         DW_CFA_offset_extended_sf rather than
2375         DW_CFA_GNU_negative_offset_extended.
2376         * src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
2377
2378 2005-07-22  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>
2379
2380         * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
2381         on sh3.
2382         (ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
2383         * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
2384         partially on register.
2385         (ffi_closure_helper_SYSV): Likewise.
2386         (ffi_prep_cif_machdep): Don't set too many cif->flags.
2387
2388 2005-07-20  Kaz Kojima  <kkojima@gcc.gnu.org>
2389
2390         * src/sh/ffi.c (ffi_call): Handle small structures correctly.
2391         Remove empty line.
2392         * src/sh64/ffi.c (simple_type): Remove.
2393         (return_type): Handle small structures correctly.
2394         (ffi_prep_args): Likewise.
2395         (ffi_call): Likewise.
2396         (ffi_closure_helper_SYSV): Likewise.
2397         * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
2398         Emit position independent code if PIC and remove wrong datalabel
2399         prefixes from EH data.
2400
2401 2005-07-19  Andreas Tobler  <a.tobler@schweiz.ch>
2402
2403         * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
2404         * Makefile.in: Regenerate.
2405         * include/Makefile.in: Likewise.
2406         * testsuite/Makefile.in: Likewise.
2407         * configure.ac: Add POWERPC_FREEBSD rules.
2408         * configure: Regenerate.
2409         * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
2410         (FFI_SYSV_TYPE_SMALL_STRUCT): Define.
2411         * src/powerpc/ffi.c: Add flags to handle small structure returns
2412         in ffi_call_SYSV.
2413         (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
2414         Aka FFI_SYSV.
2415         (ffi_closure_helper_SYSV): Likewise.
2416         * src/powerpc/ppc_closure.S: Add return types for small structures.
2417         * src/powerpc/sysv.S: Add bits to handle small structures for
2418         final SYSV 4 ABI.
2419
2420 2005-07-10  Andreas Tobler  <a.tobler@schweiz.ch>
2421
2422         * testsuite/libffi.call/cls_5_1_byte.c: New test file.
2423         * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
2424         * testsuite/libffi.call/cls_7_1_byte.c: Likewise.
2425
2426 2005-07-05  Randolph Chung  <tausq@debian.org>
2427
2428         * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
2429         as FFI_TYPE_SMALL_STRUCT3.  Break out handling for 5-7 byte
2430         structures.  Kill compilation warnings.
2431         (ffi_closure_inner_LINUX): Print return values as hex in debug
2432         message.  Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
2433         Properly handle 5-7 byte structure returns.
2434         * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
2435         (FFI_TYPE_SMALL_STRUCT2): Remove.
2436         (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
2437         (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
2438         * src/pa/linux.S: Mark source file as using PA1.1 assembly.
2439         (checksmst1, checksmst2): Remove.
2440         (checksmst3): Optimize handling of 3-byte struct returns.
2441         (checksmst567): Properly handle 5-7 byte struct returns.
2442
2443 2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2444
2445         PR libgcj/21943
2446         * src/mips/n32.S: Enforce PIC code.
2447         * src/mips/o32.S: Likewise.
2448
2449 2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2450
2451         * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
2452         * configure: Regenerate.
2453
2454 2005-06-01  Alan Modra  <amodra@bigpond.net.au>
2455
2456         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
2457         to call ffi_closure_helper_SYSV.  Append @local instead.
2458         * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
2459
2460 2005-05-17  Kelley Cook  <kcook@gcc.gnu.org>
2461
2462         * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
2463         Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
2464         * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
2465         * aclocal.m4, configure, fficonfig.h.in, Makefile.in,
2466         include/Makefile.in, testsuite/Makefile.in: Regenerate.
2467
2468 2005-05-09  Mike Stump  <mrs@apple.com>
2469
2470         * configure: Regenerate.
2471
2472 2005-05-08  Richard Henderson  <rth@redhat.com>
2473
2474         PR libffi/21285
2475         * src/alpha/osf.S: Update unwind into to match code.
2476
2477 2005-05-04  Andreas Degert <ad@papyrus-gmbh.de>
2478             Richard Henderson  <rth@redhat.com>
2479
2480         * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
2481         bit 11 of flags.
2482         (ffi_call): Mask return type field.  Pass ssecount to ffi_call_unix64.
2483         (ffi_prep_closure): Set carry bit if sse-used flag set.
2484         * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
2485         Only load sse registers if ssecount non-zero.
2486         (ffi_closure_unix64): Only save sse registers if carry set on entry.
2487
2488 2005-04-29  Ralf Corsepius  <ralf.corsepius@rtems.org>
2489
2490         * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
2491         powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
2492         * configure: Regenerate.
2493
2494 2005-04-20  Hans-Peter Nilsson  <hp@axis.com>
2495
2496         * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
2497         have Tcl8.3-compatible intermediate variable.
2498
2499 2005-04-18  Simon Posnjak <simon.posnjak@siol.net>
2500             Hans-Peter Nilsson  <hp@axis.com>
2501
2502         * Makefile.am: Add CRIS support.
2503         * configure.ac: Likewise.
2504         * Makefile.in, configure, testsuite/Makefile.in,
2505         include/Makefile.in: Regenerate.
2506         * src/cris: New directory.
2507         * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
2508         * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
2509
2510         * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
2511         \r?\n in output tests.
2512
2513 2005-04-12  Mike Stump  <mrs@apple.com>
2514
2515         * configure: Regenerate.
2516
2517 2005-03-30  Hans Boehm  <Hans.Boehm@hp.com>
2518
2519         * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
2520
2521 2005-03-30  Steve Ellcey  <sje@cup.hp.com>
2522
2523         * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
2524         (ffi_sarg) Ditto.
2525         * src/ia64/unix.S (ffi_closure_unix): Extend gp
2526         to 64 bits in ILP32 mode.
2527         Load 64 bits even for short data.
2528
2529 2005-03-23  Mike Stump  <mrs@apple.com>
2530
2531         * src/powerpc/darwin.S: Update for -m64 multilib.
2532         * src/powerpc/darwin_closure.S: Likewise.
2533
2534 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2535
2536         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
2537         Do not set tool_include_dir.
2538         * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
2539         Regenerate.
2540         * include/Makefile.am: Set gcc_version and toollibffidir.
2541         * include/Makefile.in: Regenerate.
2542
2543 2005-02-22  Andrew Haley  <aph@redhat.com>
2544
2545         * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
2546         odd-numbered register pairs for 64-bit integer types.
2547
2548 2005-02-23  Andreas Tobler  <a.tobler@schweiz.ch>
2549
2550         PR libffi/20104
2551         * testsuite/libffi.call/return_ll1.c: New test case.
2552
2553 2005-02-11  Janis Johnson  <janis187@us.ibm.com>
2554
2555         * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
2556         * testsuite/libffi.call/float.c: Ditto.
2557         * testsuite/libffi.call/float2.c: Ditto.
2558         * testsuite/libffi.call/float3.c: Ditto.
2559
2560 2005-02-08  Andreas Tobler  <a.tobler@schweiz.ch>
2561
2562         * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
2563
2564 2005-01-12  Eric Botcazou  <ebotcazou@libertysurf.fr>
2565
2566         * testsuite/libffi.special/special.exp (cxx_options): Add
2567         -shared-libgcc.
2568
2569 2004-12-31  Richard Henderson  <rth@redhat.com>
2570
2571         * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
2572         (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF.  Replace size and
2573         offset parameters with a type parameter; deduce size and structure
2574         alignment.  Update all users.
2575
2576 2004-12-31  Richard Henderson  <rth@redhat.com>
2577
2578         * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
2579         (FFI_TYPE_LONGDOUBLE): Fix for ia64.
2580         * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
2581         into ffi_prep_closure.
2582         * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
2583         from scratch.
2584
2585 2004-12-27  Richard Henderson  <rth@redhat.com>
2586
2587         * src/x86/unix64.S: Fix typo in unwind info.
2588
2589 2004-12-25  Richard Henderson  <rth@redhat.com>
2590
2591         * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
2592         (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
2593         (merge_classes): Check for it.
2594         (SSE_CLASS_P): New.
2595         (classify_argument): Pass byte_offset by value; perform all updates
2596         inside struct case.
2597         (examine_argument): Add classes argument; handle
2598         X86_64_COMPLEX_X87_CLASS.
2599         (ffi_prep_args): Merge into ...
2600         (ffi_call): ... here.  Share stack frame with ffi_call_unix64.
2601         (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
2602         (ffi_fill_return_value): Remove.
2603         (ffi_prep_closure): Remove dead assert.
2604         (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
2605         Rewrite to use struct register_args instead of va_list.  Create
2606         flags for handling structure returns.
2607         * src/x86/unix64.S: Remove dead strings.
2608         (ffi_call_unix64): Rename from ffi_call_UNIX64.  Rewrite to share
2609         stack frame with ffi_call.  Handle structure returns properly.
2610         (float2sse, floatfloat2sse, double2sse): Remove.
2611         (sse2float, sse2double, sse2floatfloat): Remove.
2612         (ffi_closure_unix64): Rename from ffi_closure_UNIX64.  Rewrite
2613         to handle structure returns properly.
2614
2615 2004-12-08  David Edelsohn  <edelsohn@gnu.org>
2616
2617         * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
2618         PICFLAG.
2619         * Makefile.in: Regenerated.
2620
2621 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2622
2623         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2624         * configure, aclocal.m4, Makefile.in: Regenerate.
2625         * include/Makefile.in, testsuite/Makefile.in: Regenerate.
2626
2627 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2628
2629         * configure: Regenerate for libtool change.
2630
2631 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2632
2633         * configure: Regenerate for libtool reversion.
2634
2635 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2636
2637         * configure: Regenerate for libtool change.
2638
2639 2004-11-23  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2640
2641         * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
2642
2643 2004-11-23  Richard Sandiford  <rsandifo@redhat.com>
2644
2645         * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
2646         of jal.  Use an absolute encoding for the frame information.
2647
2648 2004-11-23  Kelley Cook  <kcook@gcc.gnu.org>
2649
2650         * Makefile.am: Remove no-dependencies.  Add ACLOCAL_AMFLAGS.
2651         * acinclude.m4: Delete logic for sincludes.
2652         * aclocal.m4, Makefile.in, configure: Regenerate.
2653         * include/Makefile: Likewise.
2654         * testsuite/Makefile: Likewise.
2655
2656 2004-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
2657
2658         * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
2659         on a 8-byte boundary.
2660         * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
2661
2662 2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
2663
2664         * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
2665         long long values.  Round stack allocation to a multiple of 8 bytes
2666         for ATPCS compatibility.
2667         * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
2668         names.  Handle returning long long types.  Add Thumb and interworking
2669         support.  Improve soft-float code.
2670
2671 2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
2672
2673         * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
2674         (libffi_exit): New function.
2675         (libffi_init): Build the testglue wrapper if needed.
2676
2677 2004-10-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
2678
2679         PR other/18138
2680         * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
2681
2682 2004-10-25  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2683
2684         * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
2685
2686 2004-10-20  Kaz Kojima  <kkojima@gcc.gnu.org>
2687
2688         * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
2689         * testsuite/libffi.call/float3.c: New test case.
2690
2691 2004-10-18  Kaz Kojima  <kkojima@gcc.gnu.org>
2692
2693         * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
2694         the function returning a structure pointed with R2.
2695         * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
2696         the structure return value if T bit set.  Emit position
2697         independent code and EH data if PIC.
2698
2699 2004-10-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
2700
2701         * Makefile.am: Add m32r support.
2702         * configure.ac: Likewise.
2703         * Makefile.in: Regenerate.
2704         * confiugre: Regenerate.
2705         * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
2706         (uint64, sint64, double, longdouble)
2707         * src/m32r: New directory.
2708         * src/m32r/ffi.c: New file.
2709         * src/m32r/sysv.S: Likewise.
2710         * src/m32r/ffitarget.h: Likewise.
2711
2712 2004-10-02  Kaz Kojima  <kkojima@gcc.gnu.org>
2713
2714         * testsuite/libffi.call/negint.c: New test case.
2715
2716 2004-09-14  H.J. Lu  <hongjiu.lu@intel.com>
2717
2718         PR libgcj/17465
2719         * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
2720         Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
2721         LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
2722         DYLD_LIBRARY_PATH.
2723
2724 2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
2725
2726         * testsuite/libffi.call/many_win32.c: Remove whitespaces.
2727         * testsuite/libffi.call/promotion.c: Likewise.
2728         * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
2729         whitespaces.
2730         * testsuite/libffi.call/return_sc.c: Likewise.
2731         * testsuite/libffi.call/return_uc.c: Likewise.
2732
2733 2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
2734
2735         * src/powerpc/darwin.S: Fix comments and identation.
2736         * src/powerpc/darwin_closure.S: Likewise.
2737
2738 2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
2739
2740         * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
2741         (ffi_prep_args): Handle longdouble arguments.
2742         (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
2743         longdouble.
2744         (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
2745         * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
2746         values.
2747         * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
2748         * src/types.c: Defined longdouble size and alignment for darwin.
2749
2750 2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
2751
2752         * src/powerpc/aix.S: Remove whitespaces.
2753         * src/powerpc/aix_closure.S: Likewise.
2754         * src/powerpc/asm.h: Likewise.
2755         * src/powerpc/ffi.c: Likewise.
2756         * src/powerpc/ffitarget.h: Likewise.
2757         * src/powerpc/linux64.S: Likewise.
2758         * src/powerpc/linux64_closure.S: Likewise.
2759         * src/powerpc/ppc_closure.S: Likewise.
2760         * src/powerpc/sysv.S: Likewise.
2761
2762 2004-08-30  Anthony Green  <green@redhat.com>
2763
2764         * Makefile.am: Add frv support.
2765         * Makefile.in, testsuite/Makefile.in: Rebuilt.
2766         * configure.ac: Read configure.host.
2767         * configure.in: Read configure.host.
2768         * configure.host: New file.  frv-elf needs libgloss.
2769         * include/ffi.h.in: Force ffi_closure to have a nice big (8)
2770         alignment.  This is needed to frv and shouldn't harm the others.
2771         * include/ffi_common.h (ALIGN_DOWN): New macro.
2772         * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
2773
2774 2004-08-24  David Daney  <daney@avtrex.com>
2775
2776         * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
2777         * testsuite/libffi.call/closure_fn1.c: Likewise.
2778         * testsuite/libffi.call/closure_fn2.c  Likewise.
2779         * testsuite/libffi.call/closure_fn3.c: Likewise.
2780         * testsuite/libffi.call/closure_fn4.c: Likewise.
2781         * testsuite/libffi.call/closure_fn5.c: Likewise.
2782         * testsuite/libffi.call/cls_18byte.c: Likewise.
2783         * testsuite/libffi.call/cls_19byte.c: Likewise.
2784         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2785         * testsuite/libffi.call/cls_20byte.c: Likewise.
2786         * testsuite/libffi.call/cls_20byte1.c: Likewise.
2787         * testsuite/libffi.call/cls_24byte.c: Likewise.
2788         * testsuite/libffi.call/cls_2byte.c: Likewise.
2789         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2790         * testsuite/libffi.call/cls_3byte1.c: Likewise.
2791         * testsuite/libffi.call/cls_3byte2.c: Likewise.
2792         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2793         * testsuite/libffi.call/cls_4byte.c: Likewise.
2794         * testsuite/libffi.call/cls_64byte.c: Likewise.
2795         * testsuite/libffi.call/cls_6byte.c: Likewise.
2796         * testsuite/libffi.call/cls_7byte.c: Likewise.
2797         * testsuite/libffi.call/cls_8byte.c: Likewise.
2798         * testsuite/libffi.call/cls_9byte1.c: Likewise.
2799         * testsuite/libffi.call/cls_9byte2.c: Likewise.
2800         * testsuite/libffi.call/cls_align_double.c: Likewise.
2801         * testsuite/libffi.call/cls_align_float.c: Likewise.
2802         * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
2803         * testsuite/libffi.call/cls_align_pointer.c: Likewise.
2804         * testsuite/libffi.call/cls_align_sint16.c: Likewise.
2805         * testsuite/libffi.call/cls_align_sint32.c: Likewise.
2806         * testsuite/libffi.call/cls_align_sint64.c: Likewise.
2807         * testsuite/libffi.call/cls_align_uint16.c: Likewise.
2808         * testsuite/libffi.call/cls_align_uint32.c: Likewise.
2809         * testsuite/libffi.call/cls_align_uint64.c: Likewise.
2810         * testsuite/libffi.call/cls_double.c: Likewise.
2811         * testsuite/libffi.call/cls_float.c: Likewise.
2812         * testsuite/libffi.call/cls_multi_schar.c: Likewise.
2813         * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
2814         * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
2815         * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
2816         * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
2817         * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
2818         * testsuite/libffi.call/cls_schar.c: Likewise.
2819         * testsuite/libffi.call/cls_sint.c: Likewise.
2820         * testsuite/libffi.call/cls_sshort.c: Likewise.
2821         * testsuite/libffi.call/cls_uchar.c: Likewise.
2822         * testsuite/libffi.call/cls_uint.c: Likewise.
2823         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2824         * testsuite/libffi.call/cls_ushort.c: Likewise.
2825         * testsuite/libffi.call/nested_struct.c: Likewise.
2826         * testsuite/libffi.call/nested_struct1.c: Likewise.
2827         * testsuite/libffi.call/nested_struct2.c: Likewise.
2828         * testsuite/libffi.call/nested_struct3.c: Likewise.
2829         * testsuite/libffi.call/problem1.c: Likewise.
2830         * testsuite/libffi.special/unwindtest.cc: Likewise.
2831         * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
2832         to zero.
2833         * testsuite/libffi.call/cls_16byte.c: Likewise.
2834         * testsuite/libffi.call/cls_5byte.c: Likewise.
2835
2836 2004-08-23  David Daney <daney@avtrex.com>
2837
2838         PR libgcj/13141
2839         * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
2840         * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
2841         (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
2842         parameters and return types.
2843         (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
2844         (ffi_prep_closure): Ditto.
2845         (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
2846         alignment calculations.
2847         * src/mips/o32.S (ffi_closure_O32): Don't use floating point
2848         instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
2849
2850 2004-08-14  Casey Marshall <csm@gnu.org>
2851
2852         * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
2853         contain `FFI_TYPE_UINT64' as return type for any 64-bit
2854         integer (O32 ABI only).
2855         (ffi_prep_closure): new function.
2856         (ffi_closure_mips_inner_O32): new function.
2857         * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
2858         `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
2859         * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
2860         64 bit integers correctly.
2861         (ffi_closure_O32): new function.
2862         Added DWARF-2 unwind info for both functions.
2863
2864 2004-08-10  Andrew Haley  <aph@redhat.com>
2865
2866         * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
2867
2868 2004-08-01  Robert Millan  <robertmh@gnu.org>
2869
2870         * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
2871         * configure: Regenerate.
2872
2873 2004-07-30  Maciej W. Rozycki  <macro@linux-mips.org>
2874
2875         * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
2876         and mmap() explicitly instead of relying on preset autoconf cache
2877         variables.
2878         * aclocal.m4: Regenerate.
2879         * configure: Regenerate.
2880
2881 2004-07-11  Ulrich Weigand  <uweigand@de.ibm.com>
2882
2883         * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
2884         (ffi_check_float_struct): Remove unused prototype.
2885
2886 2004-06-30  Geoffrey Keating  <geoffk@apple.com>
2887
2888         * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
2889         character on Darwin, use '\n\t' instead.
2890
2891 2004-06-26  Matthias Klose  <doko@debian.org>
2892
2893         * libtool-version: Fix typo in revision/age.
2894
2895 2004-06-17  Matthias Klose  <doko@debian.org>
2896
2897         * libtool-version: New.
2898         * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
2899         * Makefile.in: Regenerate.
2900
2901 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
2902
2903         * Makefile.am: Remove useless multilib rules.
2904         * Makefile.in: Regenerate.
2905         * aclocal.m4: Regenerate with automake 1.8.5.
2906         * configure.ac: Remove useless multilib configury.
2907         * configure: Regenerate.
2908
2909 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
2910
2911         * .cvsignore: New file.
2912
2913 2004-06-10  Jakub Jelinek  <jakub@redhat.com>
2914
2915         * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
2916         fp_done.
2917         (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
2918         changed from 8.
2919
2920 2004-06-06  Sean McNeil  <sean@mcneil.com>
2921
2922         * configure.ac: Add x86_64-*-freebsd* support.
2923         * configure: Regenerate.
2924
2925 2004-04-26  Joe Buck <jbuck@welsh-buck.org>
2926
2927         Bug 15093
2928         * configure.ac: Test for existence of mmap and sys/mman.h before
2929         checking blacklist.  Fix suggested by Jim Wilson.
2930         * configure: Regenerate.
2931
2932 2004-04-26  Matt Austern  <austern@apple.com>
2933
2934         * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
2935         FDE location.
2936         * src/powerpc/darwin_closure.S: Likewise.
2937
2938 2004-04-24  Andreas Tobler  <a.tobler@schweiz.ch>
2939
2940         * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
2941         error. Reported by Thomas Heller <theller@python.net>.
2942         * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
2943         * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
2944
2945 2004-03-20  Matthias Klose  <doko@debian.org>
2946
2947         * src/pa/linux.S: Fix typo.
2948
2949 2004-03-19  Matthias Klose  <doko@debian.org>
2950
2951         * Makefile.am: Update.
2952         * Makefile.in: Regenerate.
2953         * src/pa/ffi.h.in: Remove.
2954         * src/pa/ffitarget.h: New file.
2955
2956 2004-02-10  Randolph Chung  <tausq@debian.org>
2957
2958         * Makefile.am: Add PA support.
2959         * Makefile.in: Regenerate.
2960         * include/Makefile.in: Regenerate.
2961         * configure.ac: Add PA target.
2962         * configure: Regenerate.
2963         * src/pa/ffi.c: New file.
2964         * src/pa/ffi.h.in: Add PA support.
2965         * src/pa/linux.S: New file.
2966         * prep_cif.c: Add PA support.
2967
2968 2004-03-16  Hosaka Yuji  <hos@tamanegi.org>
2969
2970         * src/types.c: Fix alignment size of X86_WIN32 case int64 and
2971         double.
2972         * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
2973         with ecif->cif->flags.
2974         (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
2975         with cif->flags.
2976         (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
2977         (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
2978         * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
2979         sc_retstruct2b): Add for 1 or 2-bytes struct case.
2980
2981 2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
2982
2983         * configure.in: Rename file to ...
2984         * configure.ac: ... this.
2985         * fficonfig.h.in: Regenerate.
2986         * Makefile.in: Regenerate.
2987         * include/Makefile.in: Regenerate.
2988         * testsuite/Makefile.in: Regenerate.
2989
2990 2004-03-12  Matt Austern  <austern@apple.com>
2991
2992         * src/powerpc/darwin.S: Fix EH information so it corresponds to
2993         changes in EH format resulting from addition of linkonce support.
2994         * src/powerpc/darwin_closure.S: Likewise.
2995
2996 2004-03-11  Andreas Tobler  <a.tobler@schweiz.ch>
2997             Paolo Bonzini  <bonzini@gnu.org>
2998
2999         * Makefile.am (AUTOMAKE_OPTIONS): Set them.
3000         Remove VPATH. Remove rules for object files. Remove multilib support.
3001         (AM_CCASFLAGS): Add.
3002         * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
3003         (AC_PREREQ): Bump version to 2.59.
3004         (AC_INIT): Fill with version info and bug address.
3005         (ORIGINAL_LD_FOR_MULTILIBS): Remove.
3006         (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
3007         De-precious CC so that the right flags are passed down to multilibs.
3008         (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
3009         (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
3010         (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
3011         * configure: Rebuilt.
3012         * aclocal.m4: Likewise.
3013         * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
3014         * fficonfig.h.in: Likewise.
3015
3016 2004-03-11  Andreas Schwab  <schwab@suse.de>
3017
3018         * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
3019         arguments from fp registers only for the first 8 parameter slots.
3020         Don't convert a float parameter when passed in memory.
3021
3022 2004-03-09  Hans-Peter Nilsson  <hp@axis.com>
3023
3024         * configure: Regenerate for config/accross.m4 correction.
3025
3026 2004-02-25  Matt Kraai  <kraai@alumni.cmu.edu>
3027
3028         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
3029         ecif->cif->bytes to bytes.
3030         (ffi_prep_cif_machdep): Add braces around nested if statement.
3031
3032 2004-02-09  Alan Modra  <amodra@bigpond.net.au>
3033
3034         * src/types.c (pointer): POWERPC64 has 8 byte pointers.
3035
3036         * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
3037         (ffi_closure_helper_LINUX64): Fix typo.
3038         * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
3039         for powerpc64-*-*.
3040         * testsuite/libffi.call/float.c: Likewise.
3041         * testsuite/libffi.call/float2.c: Likewise.
3042
3043 2004-02-08  Alan Modra  <amodra@bigpond.net.au>
3044
3045         * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
3046         long double function return and long double arg handling.
3047         (ffi_closure_helper_LINUX64): Formatting.  Delete unused "ng" var.
3048         Use "end_pfr" instead of "nf".  Correct long double handling.
3049         Localise "temp".
3050         * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
3051         return value.
3052         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
3053         space for long double return value.  Adjust stack frame and offsets.
3054         Load f2 long double return.
3055
3056 2004-02-07  Alan Modra  <amodra@bigpond.net.au>
3057
3058         * src/types.c: Use 16 byte long double for POWERPC64.
3059
3060 2004-01-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
3061
3062         * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
3063         when the structure return address is passed in %o0.
3064         (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
3065         (ffi_v9_layout_struct): Align the field following a nested structure
3066         on a word boundary.  Use memmove instead of memcpy.
3067         (ffi_call): Update call to ffi_V9_return_struct.
3068         (ffi_prep_closure): Define 'ctx' only for V8.
3069         (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
3070         and ffi_closure_sparc_inner_v9.
3071         (ffi_closure_sparc_inner_v8): Return long doubles by reference.
3072         Always skip the structure return address.  For structures and long
3073         doubles, copy the argument directly.
3074         (ffi_closure_sparc_inner_v9): Skip the structure return address only
3075         if required.  Shift the maximum floating-point slot accordingly.  For
3076         big structures, copy the argument directly; otherwise, left-justify the
3077         argument and call ffi_v9_layout_struct to lay out the structure on
3078         the stack.
3079         * src/sparc/v8.S: Undef STACKFRAME before defining it.
3080         (ffi_closure_v8): Pass the structure return address.  Update call to
3081         ffi_closure_sparc_inner_v8.  Short-circuit FFI_TYPE_INT handling.
3082         Skip the 'unimp' insn when returning long doubles and structures.
3083         * src/sparc/v9.S: Undef STACKFRAME before defining it.
3084         (ffi_closure_v9): Increase the frame size by 2 words.  Short-circuit
3085         FFI_TYPE_INT handling.  Load structures both in integers and
3086         floating-point registers on return.
3087         * README: Update status of the SPARC port.
3088
3089 2004-01-24  Andreas Tobler  <a.tobler@schweiz.ch>
3090
3091         * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
3092         as of type ffi_arg.
3093         * testsuite/libffi.call/struct3.c (main): Fix CHECK.
3094
3095 2004-01-22  Ulrich Weigand  <uweigand@de.ibm.com>
3096
3097         * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
3098         value as of type ffi_arg, not unsigned int.
3099
3100 2004-01-21  Michael Ritzert  <ritzert@t-online.de>
3101
3102         * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
3103         of the LHS.
3104
3105 2004-01-12  Andreas Tobler  <a.tobler@schweiz.ch>
3106
3107         * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
3108         Solaris.
3109
3110 2004-01-08  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3111
3112         * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
3113         to void *.
3114
3115 2003-12-10  Richard Henderson  <rth@redhat.com>
3116
3117         * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
3118         size_t instead of int.
3119
3120 2003-12-04  Hosaka Yuji  <hos@tamanegi.org>
3121
3122         * testsuite/libffi.call/many_win32.c: Include <float.h>.
3123         * testsuite/libffi.call/many_win32.c (main): Replace variable
3124         int i with unsigned long ul.
3125
3126         * testsuite/libffi.call/cls_align_uint64.c: New test case.
3127         * testsuite/libffi.call/cls_align_sint64.c: Likewise.
3128         * testsuite/libffi.call/cls_align_uint32.c: Likewise.
3129         * testsuite/libffi.call/cls_align_sint32.c: Likewise.
3130         * testsuite/libffi.call/cls_align_uint16.c: Likewise.
3131         * testsuite/libffi.call/cls_align_sint16.c: Likewise.
3132         * testsuite/libffi.call/cls_align_float.c: Likewise.
3133         * testsuite/libffi.call/cls_align_double.c: Likewise.
3134         * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
3135         * testsuite/libffi.call/cls_align_pointer.c: Likewise.
3136
3137 2003-12-02  Hosaka Yuji  <hos@tamanegi.org>
3138
3139         PR other/13221
3140         * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
3141         Align arguments to 32 bits.
3142
3143 2003-12-01  Andreas Tobler  <a.tobler@schweiz.ch>
3144
3145         PR other/13221
3146         * testsuite/libffi.call/cls_multi_sshort.c: New test case.
3147         * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
3148         * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
3149         * testsuite/libffi.call/cls_multi_schar.c: Likewise.
3150         * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
3151         * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
3152
3153         * testsuite/libffi.special/unwindtest.cc: Cosmetics.
3154
3155 2003-11-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3156
3157         * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
3158         * testsuite/libffi.special/ffitestcxx.h: Likewise.
3159
3160 2003-11-22  Andreas Tobler  <a.tobler@schweiz.ch>
3161
3162         * Makefile.in: Rebuilt.
3163         * configure: Likewise.
3164         * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
3165         the right type.
3166
3167 2003-11-21  Andreas Jaeger  <aj@suse.de>
3168             Andreas Tobler  <a.tobler@schweiz.ch>
3169
3170         * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
3171         * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
3172         * Makefile.in: Rebuilt.
3173         * aclocal.m4: Likewise.
3174         * configure: Likewise.
3175         * fficonfig.h.in: Likewise.
3176         * testsuite/lib/libffi-dg.exp: Add include dir.
3177         * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
3178         * testsuite/libffi.special/ffitestcxx.h: Likewise.
3179         * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
3180         for ffi_closure if available.
3181         * testsuite/libffi.call/closure_fn1.c: Likewise.
3182         * testsuite/libffi.call/closure_fn2.c: Likewise.
3183         * testsuite/libffi.call/closure_fn3.c: Likewise.
3184         * testsuite/libffi.call/closure_fn4.c: Likewise.
3185         * testsuite/libffi.call/closure_fn5.c: Likewise.
3186         * testsuite/libffi.call/cls_12byte.c: Likewise.
3187         * testsuite/libffi.call/cls_16byte.c: Likewise.
3188         * testsuite/libffi.call/cls_18byte.c: Likewise.
3189         * testsuite/libffi.call/cls_19byte.c: Likewise.
3190         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
3191         * testsuite/libffi.call/cls_20byte.c: Likewise.
3192         * testsuite/libffi.call/cls_20byte1.c: Likewise.
3193         * testsuite/libffi.call/cls_24byte.c: Likewise.
3194         * testsuite/libffi.call/cls_2byte.c: Likewise.
3195         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
3196         * testsuite/libffi.call/cls_3byte1.c: Likewise.
3197         * testsuite/libffi.call/cls_3byte2.c: Likewise.
3198         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
3199         * testsuite/libffi.call/cls_4byte.c: Likewise.
3200         * testsuite/libffi.call/cls_5byte.c: Likewise.
3201         * testsuite/libffi.call/cls_64byte.c: Likewise.
3202         * testsuite/libffi.call/cls_6byte.c: Likewise.
3203         * testsuite/libffi.call/cls_7byte.c: Likewise.
3204         * testsuite/libffi.call/cls_8byte.c: Likewise.
3205         * testsuite/libffi.call/cls_9byte1.c: Likewise.
3206         * testsuite/libffi.call/cls_9byte2.c: Likewise.
3207         * testsuite/libffi.call/cls_double.c: Likewise.
3208         * testsuite/libffi.call/cls_float.c: Likewise.
3209         * testsuite/libffi.call/cls_schar.c: Likewise.
3210         * testsuite/libffi.call/cls_sint.c: Likewise.
3211         * testsuite/libffi.call/cls_sshort.c: Likewise.
3212         * testsuite/libffi.call/cls_uchar.c: Likewise.
3213         * testsuite/libffi.call/cls_uint.c: Likewise.
3214         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
3215         * testsuite/libffi.call/cls_ushort.c: Likewise.
3216         * testsuite/libffi.call/nested_struct.c: Likewise.
3217         * testsuite/libffi.call/nested_struct1.c: Likewise.
3218         * testsuite/libffi.call/nested_struct2.c: Likewise.
3219         * testsuite/libffi.call/nested_struct3.c: Likewise.
3220         * testsuite/libffi.call/problem1.c: Likewise.
3221         * testsuite/libffi.special/unwindtest.cc: Likewise.
3222
3223 2003-11-20  Andreas Tobler  <a.tobler@schweiz.ch>
3224
3225         * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
3226
3227 2003-11-19  Andreas Tobler  <a.tobler@schweiz.ch>
3228
3229         * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
3230         Add -lgcc_s to additional flags.
3231
3232 2003-11-12  Andreas Tobler  <a.tobler@schweiz.ch>
3233
3234         * configure.in, include/Makefile.am: PR libgcj/11147, install
3235         the ffitarget.h header file in a gcc versioned and target
3236         dependent place.
3237         * configure: Regenerated.
3238         * Makefile.in, include/Makefile.in: Likewise.
3239         * testsuite/Makefile.in: Likewise.
3240
3241 2003-11-09  Andreas Tobler  <a.tobler@schweiz.ch>
3242
3243         * testsuite/libffi.call/closure_fn0.c: Print result and check
3244         with dg-output to make debugging easier.
3245         * testsuite/libffi.call/closure_fn1.c: Likewise.
3246         * testsuite/libffi.call/closure_fn2.c: Likewise.
3247         * testsuite/libffi.call/closure_fn3.c: Likewise.
3248         * testsuite/libffi.call/closure_fn4.c: Likewise.
3249         * testsuite/libffi.call/closure_fn5.c: Likewise.
3250         * testsuite/libffi.call/cls_12byte.c: Likewise.
3251         * testsuite/libffi.call/cls_16byte.c: Likewise.
3252         * testsuite/libffi.call/cls_18byte.c: Likewise.
3253         * testsuite/libffi.call/cls_19byte.c: Likewise.
3254         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
3255         * testsuite/libffi.call/cls_20byte.c: Likewise.
3256         * testsuite/libffi.call/cls_20byte1.c: Likewise.
3257         * testsuite/libffi.call/cls_24byte.c: Likewise.
3258         * testsuite/libffi.call/cls_2byte.c: Likewise.
3259         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
3260         * testsuite/libffi.call/cls_3byte1.c: Likewise.
3261         * testsuite/libffi.call/cls_3byte2.c: Likewise.
3262         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
3263         * testsuite/libffi.call/cls_4byte.c: Likewise.
3264         * testsuite/libffi.call/cls_5byte.c: Likewise.
3265         * testsuite/libffi.call/cls_64byte.c: Likewise.
3266         * testsuite/libffi.call/cls_6byte.c: Likewise.
3267         * testsuite/libffi.call/cls_7byte.c: Likewise.
3268         * testsuite/libffi.call/cls_8byte.c: Likewise.
3269         * testsuite/libffi.call/cls_9byte1.c: Likewise.
3270         * testsuite/libffi.call/cls_9byte2.c: Likewise.
3271         * testsuite/libffi.call/cls_double.c: Likewise.
3272         * testsuite/libffi.call/cls_float.c: Likewise.
3273         * testsuite/libffi.call/cls_schar.c: Likewise.
3274         * testsuite/libffi.call/cls_sint.c: Likewise.
3275         * testsuite/libffi.call/cls_sshort.c: Likewise.
3276         * testsuite/libffi.call/cls_uchar.c: Likewise.
3277         * testsuite/libffi.call/cls_uint.c: Likewise.
3278         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
3279         * testsuite/libffi.call/cls_ushort.c: Likewise.
3280         * testsuite/libffi.call/problem1.c: Likewise.
3281
3282         * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
3283         static.
3284
3285 2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
3286
3287         * testsuite/libffi.call/cls_9byte2.c: New test case.
3288         * testsuite/libffi.call/cls_9byte1.c: Likewise.
3289         * testsuite/libffi.call/cls_64byte.c: Likewise.
3290         * testsuite/libffi.call/cls_20byte1.c: Likewise.
3291         * testsuite/libffi.call/cls_19byte.c: Likewise.
3292         * testsuite/libffi.call/cls_18byte.c: Likewise.
3293         * testsuite/libffi.call/closure_fn4.c: Likewise.
3294         * testsuite/libffi.call/closure_fn5.c: Likewise.
3295         * testsuite/libffi.call/cls_schar.c: Likewise.
3296         * testsuite/libffi.call/cls_sint.c: Likewise.
3297         * testsuite/libffi.call/cls_sshort.c: Likewise.
3298         * testsuite/libffi.call/nested_struct2.c: Likewise.
3299         * testsuite/libffi.call/nested_struct3.c: Likewise.
3300
3301 2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
3302
3303         * testsuite/libffi.call/cls_double.c: Do a check on the result.
3304         * testsuite/libffi.call/cls_uchar.c: Likewise.
3305         * testsuite/libffi.call/cls_uint.c: Likewise.
3306         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
3307         * testsuite/libffi.call/cls_ushort.c: Likewise.
3308         * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
3309
3310 2003-11-06  Andreas Tobler  <a.tobler@schweiz.ch>
3311
3312         * src/prep_cif.c (ffi_prep_cif): Move the validity check after
3313         the initialization.
3314
3315 2003-10-23  Andreas Tobler  <a.tobler@schweiz.ch>
3316
3317         * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
3318         FFI_ASSERT(FALSE) with FFI_ASSERT(0).
3319
3320 2003-10-22  David Daney  <ddaney@avtrex.com>
3321
3322         * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
3323         __attribute__((__mode__(__SI__))) and friends.
3324
3325 2003-10-22  Andreas Schwab  <schwab@suse.de>
3326
3327         * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
3328
3329 2003-10-21  Andreas Tobler  <a.tobler@schweiz.ch>
3330
3331         * configure.in: AC_LINK_FILES(ffitarget.h).
3332         * configure: Regenerate.
3333         * Makefile.in: Likewise.
3334         * include/Makefile.in: Likewise.
3335         * testsuite/Makefile.in: Likewise.
3336         * fficonfig.h.in: Likewise.
3337
3338 2003-10-21  Paolo Bonzini  <bonzini@gnu.org>
3339             Richard Henderson  <rth@redhat.com>
3340
3341         Avoid that ffi.h includes fficonfig.h.
3342
3343         * Makefile.am (EXTRA_DIST): Include ffitarget.h files
3344         (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
3345         (TARGET_SRC_MIPS_SGI): Removed.
3346         (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
3347         (MIPS_SGI): Removed.
3348         (CLEANFILES): Removed.
3349         (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
3350         targets.
3351         * acconfig.h: Removed.
3352         * configure.in: Compute sizeofs only for double and long double.
3353         Use them to define and subst HAVE_LONG_DOUBLE.  Include comments
3354         into AC_DEFINE instead of using acconfig.h.  Create
3355         include/ffitarget.h instead of include/fficonfig.h.  Rename
3356         MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
3357         AC_DEFINE EH_FRAME_FLAGS.
3358         * include/Makefile.am (DISTCLEANFILES): New automake macro.
3359         (hack_DATA): Add ffitarget.h.
3360         * include/ffi.h.in: Remove all system specific definitions.
3361         Declare raw API even if it is not installed, why bother?
3362         Use limits.h instead of SIZEOF_* to define ffi_type_*.  Do
3363         not define EH_FRAME_FLAGS, it is in fficonfig.h now.  Include
3364         ffitarget.h instead of fficonfig.h.  Remove ALIGN macro.
3365         (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
3366         * include/ffi_common.h (bool): Do not define.
3367         (ffi_assert): Accept failed assertion.
3368         (ffi_type_test): Return void and accept file/line.
3369         (FFI_ASSERT): Pass stringized failed assertion.
3370         (FFI_ASSERT_AT): New macro.
3371         (FFI_ASSERT_VALID_TYPE): New macro.
3372         (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
3373         UINT64, SINT64): Define here with gcc's __attribute__ macro
3374         instead of in ffi.h
3375         (FLOAT32, ALIGN): Define here instead of in ffi.h
3376         * include/ffi-mips.h: Removed.  Its content moved to
3377         src/mips/ffitarget.h after separating assembly and C sections.
3378         * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
3379         src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
3380         src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
3381         src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
3382         SIZEOF_ARG -> FFI_SIZEOF_ARG.
3383         * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
3384         * src/debug.c (ffi_assert): Accept stringized failed assertion.
3385         (ffi_type_test): Rewritten.
3386         * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
3387         FFI_ASSERT_VALID_TYPE.
3388         * src/alpha/ffitarget.h, src/arm/ffitarget.h,
3389         src/ia64/ffitarget.h, src/m68k/ffitarget.h,
3390         src/mips/ffitarget.h, src/powerpc/ffitarget.h,
3391         src/s390/ffitarget.h, src/sh/ffitarget.h,
3392         src/sh64/ffitarget.h, src/sparc/ffitarget.h,
3393         src/x86/ffitarget.h: New files.
3394         * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
3395         src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
3396         src/powerpc/aix.S, src/powerpc/darwin.S,
3397         src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
3398         src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
3399         src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
3400         src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
3401         src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
3402         include fficonfig.h
3403
3404 2003-10-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3405
3406         * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
3407         _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
3408
3409 2003-10-19  Andreas Tobler  <a.tobler@schweiz.ch>
3410
3411         * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
3412         Used when FFI_DEBUG = 1.
3413
3414 2003-10-14  Alan Modra  <amodra@bigpond.net.au>
3415
3416         * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
3417         and align.
3418
3419 2003-10-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3420
3421         * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
3422         FFI_MIPS_O32 for O32 ABI.
3423
3424 2003-10-01  Andreas Tobler  <a.tobler@schweiz.ch>
3425
3426         * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
3427         SPARC64. Cleanup whitespaces.
3428
3429 2003-09-19  Andreas Tobler  <a.tobler@schweiz.ch>
3430
3431         * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
3432         strongarm, xscale. Cleanup whitespaces.
3433         * testsuite/libffi.call/closure_fn1.c: Likewise.
3434         * testsuite/libffi.call/closure_fn2.c: Likewise.
3435         * testsuite/libffi.call/closure_fn3.c: Likewise.
3436         * testsuite/libffi.call/cls_12byte.c: Likewise.
3437         * testsuite/libffi.call/cls_16byte.c: Likewise.
3438         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
3439         * testsuite/libffi.call/cls_20byte.c: Likewise.
3440         * testsuite/libffi.call/cls_24byte.c: Likewise.
3441         * testsuite/libffi.call/cls_2byte.c: Likewise.
3442         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
3443         * testsuite/libffi.call/cls_3byte1.c: Likewise.
3444         * testsuite/libffi.call/cls_3byte2.c: Likewise.
3445         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
3446         * testsuite/libffi.call/cls_4byte.c: Likewise.
3447         * testsuite/libffi.call/cls_5byte.c: Likewise.
3448         * testsuite/libffi.call/cls_6byte.c: Likewise.
3449         * testsuite/libffi.call/cls_7byte.c: Likewise.
3450         * testsuite/libffi.call/cls_8byte.c: Likewise.
3451         * testsuite/libffi.call/cls_double.c: Likewise.
3452         * testsuite/libffi.call/cls_float.c: Likewise.
3453         * testsuite/libffi.call/cls_uchar.c: Likewise.
3454         * testsuite/libffi.call/cls_uint.c: Likewise.
3455         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
3456         * testsuite/libffi.call/cls_ushort.c: Likewise.
3457         * testsuite/libffi.call/nested_struct.c: Likewise.
3458         * testsuite/libffi.call/nested_struct1.c: Likewise.
3459         * testsuite/libffi.call/problem1.c: Likewise.
3460         * testsuite/libffi.special/unwindtest.cc: Likewise.
3461         * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
3462
3463 2003-09-18  David Edelsohn  <edelsohn@gnu.org>
3464
3465         * src/powerpc/aix.S: Cleanup whitespaces.
3466         * src/powerpc/aix_closure.S: Likewise.
3467
3468 2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
3469
3470         * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
3471         * src/powerpc/darwin_closure.S: Likewise.
3472         * src/powerpc/ffi_darwin.c: Likewise.
3473
3474 2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
3475             David Edelsohn  <edelsohn@gnu.org>
3476
3477         * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
3478         * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
3479         parameter stack.
3480         * src/powerpc/darwin_closure.S: Likewise.
3481         * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
3482         according to the Darwin/AIX ABI.
3483         (ffi_prep_cif_machdep): Likewise.
3484         (ffi_closure_helper_DARWIN): Likewise.
3485         Remove the outgoing parameter stack logic. Simplify the evaluation
3486         of the different CASE types.
3487         (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
3488         statement in the trampoline code.
3489
3490 2003-09-18  Kaz Kojima  <kkojima@gcc.gnu.org>
3491
3492         * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
3493         for the register size.
3494         (ffi_closure_helper_SYSV): Handle the structure return value
3495         address correctly.
3496         (ffi_closure_helper_SYSV): Return the appropriate type when
3497         the registers are used for the structure return value.
3498         * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
3499         the 64-bit return value.  Update copyright years.
3500
3501 2003-09-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3502
3503         * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
3504         srcdir for ffi_mips.h.
3505
3506 2003-09-12  Alan Modra  <amodra@bigpond.net.au>
3507
3508         * src/prep_cif.c (initialize_aggregate): Include tail padding in
3509         structure size.
3510         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
3511         placement of float result.
3512         * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
3513         cast of "resp" for big-endian 64 bit machines.
3514
3515 2003-09-11  Alan Modra  <amodra@bigpond.net.au>
3516
3517         * src/types.c (double, longdouble): Merge identical SH and ARM
3518         typedefs, and add POWERPC64.
3519         * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
3520         struct split over gpr and rest.
3521         (ffi_prep_cif_machdep): Correct intarg_count for structures.
3522         * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
3523
3524 2003-09-09  Andreas Tobler  <a.tobler@schweiz.ch>
3525
3526         * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
3527         passing correctly.
3528
3529 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
3530
3531         * configure: Regenerate.
3532
3533 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
3534
3535         * Makefile.am: Remove build rules for ffitest.
3536         * Makefile.in: Rebuilt.
3537
3538 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
3539
3540         * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
3541         about implicit declaration of abort().
3542
3543 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
3544
3545         * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
3546         * Makefile.in: Rebuilt.
3547         * configure.in: Add dejagnu test framework.
3548         * configure: Rebuilt.
3549
3550         * testsuite/Makefile.am: New file.
3551         * testsuite/Makefile.in: Built
3552         * testsuite/lib/libffi-dg.exp: New file.
3553         * testsuite/config/default.exp: Likewise.
3554         * testsuite/libffi.call/call.exp: Likewise.
3555         * testsuite/libffi.call/ffitest.h: Likewise.
3556         * testsuite/libffi.call/closure_fn0.c: Likewise.
3557         * testsuite/libffi.call/closure_fn1.c: Likewise.
3558         * testsuite/libffi.call/closure_fn2.c: Likewise.
3559         * testsuite/libffi.call/closure_fn3.c: Likewise.
3560         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
3561         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
3562         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
3563         * testsuite/libffi.call/cls_2byte.c: Likewise.
3564         * testsuite/libffi.call/cls_3byte1.c: Likewise.
3565         * testsuite/libffi.call/cls_3byte2.c: Likewise.
3566         * testsuite/libffi.call/cls_4byte.c: Likewise.
3567         * testsuite/libffi.call/cls_5byte.c: Likewise.
3568         * testsuite/libffi.call/cls_6byte.c: Likewise.
3569         * testsuite/libffi.call/cls_7byte.c: Likewise.
3570         * testsuite/libffi.call/cls_8byte.c: Likewise.
3571         * testsuite/libffi.call/cls_12byte.c: Likewise.
3572         * testsuite/libffi.call/cls_16byte.c: Likewise.
3573         * testsuite/libffi.call/cls_20byte.c: Likewise.
3574         * testsuite/libffi.call/cls_24byte.c: Likewise.
3575         * testsuite/libffi.call/cls_double.c: Likewise.
3576         * testsuite/libffi.call/cls_float.c: Likewise.
3577         * testsuite/libffi.call/cls_uchar.c: Likewise.
3578         * testsuite/libffi.call/cls_uint.c: Likewise.
3579         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
3580         * testsuite/libffi.call/cls_ushort.c: Likewise.
3581         * testsuite/libffi.call/float.c: Likewise.
3582         * testsuite/libffi.call/float1.c: Likewise.
3583         * testsuite/libffi.call/float2.c: Likewise.
3584         * testsuite/libffi.call/many.c: Likewise.
3585         * testsuite/libffi.call/many_win32.c: Likewise.
3586         * testsuite/libffi.call/nested_struct.c: Likewise.
3587         * testsuite/libffi.call/nested_struct1.c: Likewise.
3588         * testsuite/libffi.call/pyobjc-tc.c: Likewise.
3589         * testsuite/libffi.call/problem1.c: Likewise.
3590         * testsuite/libffi.call/promotion.c: Likewise.
3591         * testsuite/libffi.call/return_ll.c: Likewise.
3592         * testsuite/libffi.call/return_sc.c: Likewise.
3593         * testsuite/libffi.call/return_uc.c: Likewise.
3594         * testsuite/libffi.call/strlen.c: Likewise.
3595         * testsuite/libffi.call/strlen_win32.c: Likewise.
3596         * testsuite/libffi.call/struct1.c: Likewise.
3597         * testsuite/libffi.call/struct2.c: Likewise.
3598         * testsuite/libffi.call/struct3.c: Likewise.
3599         * testsuite/libffi.call/struct4.c: Likewise.
3600         * testsuite/libffi.call/struct5.c: Likewise.
3601         * testsuite/libffi.call/struct6.c: Likewise.
3602         * testsuite/libffi.call/struct7.c: Likewise.
3603         * testsuite/libffi.call/struct8.c: Likewise.
3604         * testsuite/libffi.call/struct9.c: Likewise.
3605         * testsuite/libffi.special/special.exp: New file.
3606         * testsuite/libffi.special/ffitestcxx.h: Likewise.
3607         * testsuite/libffi.special/unwindtest.cc: Likewise.
3608
3609
3610 2003-08-13  Kaz Kojima  <kkojima@gcc.gnu.org>
3611
3612         * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case.  Update
3613         copyright years.
3614
3615 2003-08-02  Alan Modra  <amodra@bigpond.net.au>
3616
3617         * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
3618         structure passing.
3619         (ffi_closure_helper_LINUX64): Likewise.
3620         * src/powerpc/linux64.S: Remove code writing to parm save area.
3621         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
3622         address in lr from ffi_closure_helper_LINUX64 call to calculate
3623         table address.  Optimize function tail.
3624
3625 2003-07-28  Andreas Tobler  <a.tobler@schweiz.ch>
3626
3627         * src/sparc/ffi.c: Handle all floating point registers.
3628         * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
3629
3630 2003-07-11  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
3631
3632         * README: Note that libffi is not part of GCC.  Update the project
3633         URL and status.
3634
3635 2003-06-19  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3636
3637         * src/powerpc/ppc_closure.S: Include ffi.h.
3638
3639 2003-06-13  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3640
3641         * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
3642         Use C style comments.
3643
3644 2003-06-13  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
3645
3646         * Makefile.am: Add SHmedia support.  Fix a typo of SH support.
3647         * Makefile.in: Regenerate.
3648         * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
3649         * configure: Regenerate.
3650         * include/ffi.h.in: Add SHmedia support.
3651         * src/sh64/ffi.c: New file.
3652         * src/sh64/sysv.S: New file.
3653
3654 2003-05-16  Jakub Jelinek  <jakub@redhat.com>
3655
3656         * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
3657         should be read-only.
3658         * configure: Rebuilt.
3659         * fficonfig.h.in: Rebuilt.
3660         * include/ffi.h.in (EH_FRAME_FLAGS): Define.
3661         * src/alpha/osf.S: Use EH_FRAME_FLAGS.
3662         * src/powerpc/linux64.S: Likewise.
3663         * src/powerpc/linux64_closure.S: Likewise.  Include ffi.h.
3664         * src/powerpc/sysv.S: Use EH_FRAME_FLAGS.  Use pcrel encoding
3665         if -fpic/-fPIC/-mrelocatable.
3666         * src/powerpc/powerpc_closure.S: Likewise.
3667         * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
3668         #write in .eh_frame flags.
3669         * src/sparc/v9.S: Likewise.
3670         * src/x86/unix64.S: Use EH_FRAME_FLAGS.
3671         * src/x86/sysv.S: Likewise.  Use pcrel encoding if -fpic/-fPIC.
3672         * src/s390/sysv.S: Use EH_FRAME_FLAGS.  Include ffi.h.
3673
3674 2003-05-07  Jeff Sturm  <jsturm@one-point.com>
3675
3676         Fixes PR bootstrap/10656
3677         * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
3678         support for .register pseudo-op.
3679         * src/sparc/v8.S: Use it.
3680         * fficonfig.h.in: Rebuilt.
3681         * configure: Rebuilt.
3682
3683 2003-04-18  Jakub Jelinek  <jakub@redhat.com>
3684
3685         * include/ffi.h.in (POWERPC64): Define if 64-bit.
3686         (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
3687         Make it the default on POWERPC64.
3688         (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
3689         * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
3690         * configure: Rebuilt.
3691         * src/powerpc/ffi.c (hidden): Define.
3692         (ffi_prep_args_SYSV): Renamed from
3693         ffi_prep_args.  Cast pointers to unsigned long to shut up warnings.
3694         (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
3695         ASM_NEEDS_REGISTERS64): New.
3696         (ffi_prep_args64): New function.
3697         (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
3698         (ffi_call): Likewise.
3699         (ffi_prep_closure): Likewise.
3700         (flush_icache): Surround by #ifndef POWERPC64.
3701         (ffi_dblfl): New union type.
3702         (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
3703         (ffi_closure_helper_LINUX64): New function.
3704         * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
3705         __powerpc64__.
3706         * src/powerpc/sysv.S: Likewise.
3707         (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
3708         * src/powerpc/linux64.S: New file.
3709         * src/powerpc/linux64_closure.S: New file.
3710         * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
3711         src/powerpc/linux64_closure.S.
3712         (TARGET_SRC_POWERPC): Likewise.
3713
3714         * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
3715         closure_test_fn3): Fix result printing on big-endian 64-bit
3716         machines.
3717         (main): Print tst2_arg instead of uninitialized tst2_result.
3718
3719         * src/ffitest.c (main): Hide what closure pointer really points to
3720         from the compiler.
3721
3722 2003-04-16  Richard Earnshaw  <rearnsha@arm.com>
3723
3724         * configure.in (arm-*-netbsdelf*): Add configuration.
3725         (configure): Regenerated.
3726
3727 2003-04-04  Loren J. Rittle  <ljrittle@acm.org>
3728
3729         * include/Makefile.in: Regenerate.
3730
3731 2003-03-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
3732
3733         * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
3734         bit mode.
3735         * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
3736         Receive closure pointer through parameter, read args using
3737         __builtin_dwarf_cfa.
3738         (FFI_INIT_TRAMPOLINE): Send closure reference through eax.
3739
3740 2003-03-12  Andreas Schwab  <schwab@suse.de>
3741
3742         * configure.in: Avoid trailing /. in toolexeclibdir.
3743         * configure: Rebuilt.
3744
3745 2003-03-03  Andreas Tobler <a.tobler@schweiz.ch>
3746
3747         * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
3748
3749 2003-02-06  Andreas Tobler <a.tobler@schweiz.ch>
3750
3751         * libffi/src/powerpc/darwin_closure.S:
3752         Fix alignement bug, allocate 8 bytes for the result.
3753         * libffi/src/powerpc/aix_closure.S:
3754         Likewise.
3755         * libffi/src/powerpc/ffi_darwin.c:
3756         Update stackframe description for aix/darwin_closure.S.
3757
3758 2003-02-06  Jakub Jelinek  <jakub@redhat.com>
3759
3760         * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
3761         attribute.
3762
3763 2003-01-31  Christian Cornelssen  <ccorn@cs.tu-berlin.de>,
3764             Andreas Schwab  <schwab@suse.de>
3765
3766         * configure.in: Adjust command to source config-ml.in to account
3767         for changes to the libffi_basedir definition.
3768         (libffi_basedir): Remove ${srcdir} from value and include trailing
3769         slash if nonempty.
3770
3771         * configure: Regenerate.
3772
3773 2003-01-29  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3774
3775         * src/powerpc/ppc_closure.S: Recode to fit shared libs.
3776
3777 2003-01-28  Andrew Haley  <aph@redhat.com>
3778
3779         * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
3780         * src/x86/ffi64.c (ffi_prep_closure): New.
3781         (ffi_closure_UNIX64_inner): New.
3782         * src/x86/unix64.S (ffi_closure_UNIX64): New.
3783
3784 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
3785
3786         * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
3787         Remove USE_LIBDIR conditional.
3788         * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
3789         * Makefile.in, configure: Rebuilt.
3790
3791 2003-01027  David Edelsohn  <edelsohn@gnu.org>
3792
3793         * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
3794         * Makefile.in: Regenerate.
3795
3796 2003-01-22  Andrew Haley  <aph@redhat.com>
3797
3798         * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
3799         unwind info.
3800
3801 2003-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
3802
3803         * src/powerpc/darwin.S: Add unwind info.
3804         * src/powerpc/darwin_closure.S: Likewise.
3805
3806 2003-01-14  Andrew Haley  <aph@redhat.com>
3807
3808         * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
3809         (ffi_prep_cif_machdep): Likewise.
3810         * src/x86/unix64.S: Add unwind info.
3811
3812 2003-01-14  Andreas Jaeger  <aj@suse.de>
3813
3814         * src/ffitest.c (main): Only use ffi_closures if those are
3815         supported.
3816
3817 2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
3818
3819         * libffi/src/ffitest.c
3820          add closure testcases
3821
3822 2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
3823
3824         * libffi/src/powerpc/ffi.c
3825          fix alignment bug for float (4 byte aligned iso 8 byte)
3826
3827 2003-01-09  Geoffrey Keating  <geoffk@apple.com>
3828
3829         * src/powerpc/ffi_darwin.c: Remove RCS version string.
3830         * src/powerpc/darwin.S: Remove RCS version string.
3831
3832 2003-01-03  Jeff Sturm  <jsturm@one-point.com>
3833
3834         * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
3835         * src/ffitest.c (main): Use static storage for closure.
3836         * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
3837         * src/sparc/v8.S (ffi_closure_v8): New.
3838         * src/sparc/v9.S (ffi_closure_v9): New.
3839
3840 2002-11-10  Ranjit Mathew <rmathew@hotmail.com>
3841
3842         * include/ffi.h.in: Added FFI_STDCALL ffi_type
3843           enumeration for X86_WIN32.
3844         * src/x86/win32.S: Added ffi_call_STDCALL function
3845           definition.
3846         * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
3847           switch cases for recognising FFI_STDCALL and
3848           calling ffi_call_STDCALL if target is X86_WIN32.
3849         * src/ffitest.c (my_stdcall_strlen/stdcall_many):
3850           stdcall versions of the "my_strlen" and "many"
3851           test functions (for X86_WIN32).
3852           Added test cases to test stdcall invocation using
3853           these functions.
3854
3855 2002-12-02  Kaz Kojima  <kkojima@gcc.gnu.org>
3856
3857         * src/sh/sysv.S: Add DWARF2 unwind info.
3858
3859 2002-11-27  Ulrich Weigand  <uweigand@de.ibm.com>
3860
3861         * src/s390/sysv.S (.eh_frame section): Make section read-only.
3862
3863 2002-11-26  Jim Wilson  <wilson@redhat.com>
3864
3865         * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
3866
3867 2002-11-23  H.J. Lu <hjl@gnu.org>
3868
3869         * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
3870         Include ../config/accross.m4.
3871         * aclocal.m4; Rebuild.
3872         * configure: Likewise.
3873
3874 2002-11-15  Ulrich Weigand  <uweigand@de.ibm.com>
3875
3876         * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
3877
3878 2002-11-11  DJ Delorie  <dj@redhat.com>
3879
3880         * configure.in: Look for common files in the right place.
3881
3882 2002-10-08  Ulrich Weigand  <uweigand@de.ibm.com>
3883
3884         * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
3885         raw data as _Jv_word values, not ffi_raw.
3886         (ffi_java_ptrarray_to_raw): Likewise.
3887         (ffi_java_rvalue_to_raw): New function.
3888         (ffi_java_raw_call): Call it.
3889         (ffi_java_raw_to_rvalue): New function.
3890         (ffi_java_translate_args): Call it.
3891         * src/ffitest.c (closure_test_fn): Interpret return value
3892         as ffi_arg, not int.
3893         * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
3894         FFI_TYPE_POINTER case.
3895         (ffi_closure_helper_SYSV): Likewise.  Also, assume return
3896         values extended to word size.
3897
3898 2002-10-02  Andreas Jaeger  <aj@suse.de>
3899
3900         * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
3901
3902 2002-10-01  Bo Thorsen  <bo@smetana.suse.de>
3903
3904         * include/ffi.h.in: Fix i386 win32 compilation.
3905
3906 2002-09-30  Ulrich Weigand  <uweigand@de.ibm.com>
3907
3908         * configure.in: Add s390x-*-linux-* target.
3909         * configure: Regenerate.
3910         * include/ffi.h.in: Define S390X for s390x targets.
3911         (FFI_CLOSURES): Define for s390/s390x.
3912         (FFI_TRAMPOLINE_SIZE): Likewise.
3913         (FFI_NATIVE_RAW_API): Likewise.
3914         * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
3915         * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
3916         * src/s390/ffi.c: Major rework of existing code.  Add support for
3917         s390x targets.  Add closure support.
3918         * src/s390/sysv.S: Likewise.
3919
3920 2002-09-29  Richard Earnshaw  <rearnsha@arm.com>
3921
3922         * src/arm/sysv.S: Fix typo.
3923
3924 2002-09-28  Richard Earnshaw  <rearnsha@arm.com>
3925
3926         * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
3927         has defined __USER_LABEL_PREFIX__, then use it in CNAME.
3928         (ffi_call_SYSV): Handle soft-float.
3929
3930 2002-09-27  Bo Thorsen  <bo@suse.de>
3931
3932         * include/ffi.h.in: Fix multilib x86-64 support.
3933
3934 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3935
3936         * Makefile.am (all-multi): Fix multilib parallel build.
3937
3938 2002-07-19  Kaz Kojima  <kkojima@gcc.gnu.org>
3939
3940         * configure.in (sh[34]*-*-linux*): Add brackets.
3941         * configure: Regenerate.
3942
3943 2002-07-18  Kaz Kojima  <kkojima@gcc.gnu.org>
3944
3945         * Makefile.am: Add SH support.
3946         * Makefile.in: Regenerate.
3947         * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
3948         * configure: Regenerate.
3949         * include/ffi.h.in: Add SH support.
3950         * src/sh/ffi.c: New file.
3951         * src/sh/sysv.S: New file.
3952         * src/types.c: Add SH support.
3953
3954 2002-07-16  Bo Thorsen  <bo@suse.de>
3955
3956         * src/x86/ffi64.c: New file that adds x86-64 support.
3957         * src/x86/unix64.S: New file that handles argument setup for
3958         x86-64.
3959         * src/x86/sysv.S: Don't use this on x86-64.
3960         * src/x86/ffi.c: Don't use this on x86-64.
3961         Remove unused vars.
3962         * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
3963         for x86-64.
3964         * src/ffitest.c (struct6): New test that tests a special case in
3965         the x86-64 ABI.
3966         (struct7): Likewise.
3967         (struct8): Likewise.
3968         (struct9): Likewise.
3969         (closure_test_fn): Silence warning about this when it's not used.
3970         (main): Add the new tests.
3971         (main): Fix a couple of wrong casts and silence some compiler warnings.
3972         * include/ffi.h.in: Add x86-64 ABI definition.
3973         * fficonfig.h.in: Regenerate.
3974         * Makefile.am: Add x86-64 support.
3975         * configure.in: Likewise.
3976         * Makefile.in: Regenerate.
3977         * configure: Likewise.
3978
3979 2002-06-24  Bo Thorsen  <bo@suse.de>
3980
3981         * src/types.c: Merge settings for similar architectures.
3982         Add x86-64 sizes and alignments.
3983
3984 2002-06-23  Bo Thorsen  <bo@suse.de>
3985
3986         * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
3987         * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
3988         * src/mips/ffi.c (ffi_prep_args): Likewise.
3989         * src/m68k/ffi.c (ffi_prep_args): Likewise.
3990
3991 2002-07-18  H.J. Lu  (hjl@gnu.org)
3992
3993         * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
3994         (libffi_la_SOURCES): Support MIPS_LINUX.
3995         (libffi_convenience_la_SOURCES): Likewise.
3996         * Makefile.in: Regenerated.
3997
3998         * configure.in (mips64*-*): Skip.
3999         (mips*-*-linux*): New.
4000         * configure: Regenerated.
4001
4002         * src/mips/ffi.c: Include <sgidefs.h>.
4003
4004 2002-06-06  Ulrich Weigand  <uweigand@de.ibm.com>
4005
4006         * src/s390/sysv.S: Save/restore %r6.  Add DWARF-2 unwind info.
4007
4008 2002-05-27  Roger Sayle  <roger@eyesopen.com>
4009
4010         * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
4011
4012 2002-05-27  Bo Thorsen  <bo@suse.de>
4013
4014         * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
4015         fix formatting.
4016
4017 2002-05-13  Andreas Tobler  <a.tobler@schweiz.ch>
4018
4019         * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
4020         beginning of function (for older apple cc).
4021
4022 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
4023
4024         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
4025         script entry, and set LD to it when configuring multilibs.
4026         * configure: Rebuilt.
4027
4028 2002-05-05  Jason Thorpe  <thorpej@wasabisystems.com>
4029
4030         * configure.in (sparc64-*-netbsd*): Add target.
4031         (sparc-*-netbsdelf*): Likewise.
4032         * configure: Regenerate.
4033
4034 2002-04-28  David S. Miller  <davem@redhat.com>
4035
4036         * configure.in, configure: Fix SPARC test in previous change.
4037
4038 2002-04-29  Gerhard Tonn  <GerhardTonn@swol.de>
4039
4040         * Makefile.am: Add Linux for S/390 support.
4041         * Makefile.in: Regenerate.
4042         * configure.in: Add Linux for S/390 support.
4043         * configure: Regenerate.
4044         * include/ffi.h.in: Add Linux for S/390 support.
4045         * src/s390/ffi.c: New file from libffi CVS tree.
4046         * src/s390/sysv.S: New file from libffi CVS tree.
4047
4048 2002-04-28  Jakub Jelinek  <jakub@redhat.com>
4049
4050         * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
4051         %r_disp32().
4052         * src/sparc/v8.S: Use it.
4053         * src/sparc/v9.S: Likewise.
4054         * fficonfig.h.in: Rebuilt.
4055         * configure: Rebuilt.
4056
4057 2002-04-08  Hans Boehm  <Hans_Boehm@hp.com>
4058
4059         * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
4060         correctly.
4061         * src/ia64/unix.S: Add unwind information. Fix comments.
4062         Save sp in a way that's compatible with unwind info.
4063         (ffi_call_unix): Correctly restore sp in all cases.
4064         * src/ia64/ffi.c: Add, fix comments.
4065
4066 2002-04-08  Jakub Jelinek  <jakub@redhat.com>
4067
4068         * src/sparc/v8.S: Make .eh_frame dependent on target word size.
4069
4070 2002-04-06  Jason Thorpe  <thorpej@wasabisystems.com>
4071
4072         * configure.in (alpha*-*-netbsd*): Add target.
4073         * configure: Regenerate.
4074
4075 2002-04-04  Jeff Sturm  <jsturm@one-point.com>
4076
4077         * src/sparc/v8.S: Add unwind info.
4078         * src/sparc/v9.S: Likewise.
4079
4080 2002-03-30  Krister Walfridsson  <cato@df.lth.se>
4081
4082         * configure.in: Enable i*86-*-netbsdelf*.
4083         * configure: Rebuilt.
4084
4085 2002-03-29  David Billinghurst <David.Billinghurst@riotinto.com>
4086
4087         PR other/2620
4088         * src/mips/n32.s: Delete
4089         * src/mips/o32.s: Delete
4090
4091 2002-03-21  Loren J. Rittle  <ljrittle@acm.org>
4092
4093         * configure.in: Enable alpha*-*-freebsd*.
4094         * configure: Rebuilt.
4095
4096 2002-03-17  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
4097
4098         * Makefile.am: libfficonvenience -> libffi_convenience.
4099         * Makefile.in: Rebuilt.
4100
4101         * Makefile.am: Define ffitest_OBJECTS.
4102         * Makefile.in: Rebuilt.
4103
4104 2002-03-07  Andreas Tobler  <toa@pop.agri.ch>
4105             David Edelsohn  <edelsohn@gnu.org>
4106
4107         * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
4108         (TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
4109         (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
4110         * Makefile.in: Regenerate.
4111         * include/ffi.h.in: Add AIX and Darwin closure definitions.
4112         * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
4113         (flush_icache, flush_range): New functions.
4114         (ffi_closure_helper_DARWIN): New function.
4115         * src/powerpc/aix_closure.S: New file.
4116         * src/powerpc/darwin_closure.S: New file.
4117
4118 2002-02-24  Jeff Sturm  <jsturm@one-point.com>
4119
4120         * include/ffi.h.in: Add typedef for ffi_arg.
4121         * src/ffitest.c (main): Declare rint with ffi_arg.
4122
4123 2002-02-21  Andreas Tobler  <toa@pop.agri.ch>
4124
4125         * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
4126         number of GPRs for floating-point arguments.
4127
4128 2002-01-31  Anthony Green  <green@redhat.com>
4129
4130         * configure: Rebuilt.
4131         * configure.in: Replace CHECK_SIZEOF and endian tests with
4132         cross-compiler friendly macros.
4133         * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
4134         macros.
4135
4136 2002-01-18  David Edelsohn  <edelsohn@gnu.org>
4137
4138         * src/powerpc/darwin.S (_ffi_call_AIX): New.
4139         * src/powerpc/aix.S (ffi_call_DARWIN): New.
4140
4141 2002-01-17  David Edelsohn  <edelsohn@gnu.org>
4142
4143         * Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
4144         (TARGET_SRC_POWERPC_AIX): New.
4145         (POWERPC_AIX): New stanza.
4146         * Makefile.in: Regenerate.
4147         * configure.in: Add AIX case.
4148         * configure: Regenerate.
4149         * include/ffi.h.in (ffi_abi): Add FFI_AIX.
4150         * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
4151         size.  Fix "long double" support.
4152         (ffi_call): Add FFI_AIX case.
4153         * src/powerpc/aix.S: New.
4154
4155 2001-10-09  John Hornkvist  <john@toastedmarshmallow.com>
4156
4157         Implement Darwin PowerPC ABI.
4158         * configure.in: Handle powerpc-*-darwin*.
4159         * Makefile.am: Set source files for POWERPC_DARWIN.
4160         * configure: Rebuilt.
4161         * Makefile.in: Rebuilt.
4162         * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
4163         POWERPC_DARWIN.
4164         * src/powerpc/darwin.S: New file.
4165         * src/powerpc/ffi_darwin.c: New file.
4166
4167 2001-10-07  Joseph S. Myers  <jsm28@cam.ac.uk>
4168
4169         * src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
4170
4171 2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
4172
4173         * src/x86/sysv.S: Avoid gas-only .balign directive.
4174         Use C style comments.
4175
4176 2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
4177
4178         * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
4179         Fixes PR bootstrap/3563.