2007-05-27 H.J. Lu <hongjiu.lu@intel.com>
[official-gcc.git] / libffi / ChangeLog
blobc5bc012d6519269a168435fe58cd5b1fd10dcdc5
1 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
3         * Makefile.in: Regenerate.
4         * configure: Regenerate.
5         * aclocal.m4: Regenerate.
6         * include/Makefile.in: Regenerate.
7         * testsuite/Makefile.in: Regenerate.
9 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
11         * src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
12         ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support.
13         * src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise.
14         * src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
15         (FFI_CLOSURES): Enable closure support.
17 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
19         * configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test.
20         * configure: Regenerate.
21         * fficonfig.h.in: Regenerate.
22         * src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC,
23         CFI_OFFSET,CFI_DEF_CFA): New macros.
24         (ffi_call_SYSV): Add callframe annotation.
26 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
28         * src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix
29         numerous test suite failures.
30         * src/m68k/sysv.S (ffi_call_SYSV): Likewise.
32 2007-04-11  Paolo Bonzini  <bonzini@gnu.org>
34         * Makefile.am (EXTRA_DIST): Bring up to date.
35         * Makefile.in: Regenerate.
36         * src/frv/eabi.S: Remove RCS keyword.
38 2007-04-06  Richard Henderson  <rth@redhat.com>
40         * configure.ac: Tidy target case.
41         (HAVE_LONG_DOUBLE): Allow the target to override.
42         * configure: Regenerate.
43         * include/ffi.h.in: Don't define ffi_type_foo if
44         LIBFFI_HIDE_BASIC_TYPES is defined.
45         (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
46         to ffi_type_double.
47         * types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
48         (FFI_TYPEDEF, ffi_type_void): Mark the data const.
49         (ffi_type_longdouble): Special case for Alpha.  Don't define
50         if long double == double.
52         * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
53         (ffi_prep_cif_machdep): Handle it as the 128-bit type.
54         (ffi_call, ffi_closure_osf_inner): Likewise.
55         (ffi_closure_osf_inner): Likewise.  Mark hidden.
56         (ffi_call_osf, ffi_closure_osf): Mark hidden.
57         * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
58         * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
59         (load_table): Handle 128-bit long double.
61         * testsuite/libffi.call/float4.c: Add -mieee for alpha.
63 2007-04-06  Tom Tromey  <tromey@redhat.com>
65         PR libffi/31491:
66         * README: Fixed bug in example.
68 2007-04-03  Jakub Jelinek  <jakub@redhat.com>
70         * src/closures.c: Include sys/statfs.h.
71         (_GNU_SOURCE): Define on Linux.
72         (FFI_MMAP_EXEC_SELINUX): Define.
73         (selinux_enabled): New variable.
74         (selinux_enabled_check): New function.
75         (is_selinux_enabled): Define.
76         (dlmmap): Use it.
78 2007-03-24  Uros Bizjak  <ubizjak@gmail.com>
80         * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
81         Use 'volatile float sum' to create sum of floats to avoid false
82         negative due to excess precision on ix86 targets.
83         (main): Ditto. 
85 2007-03-08  Alexandre Oliva  <aoliva@redhat.com>
87         * src/powerpc/ffi.c (flush_icache): Fix left-over from previous
88         patch.
89         (ffi_prep_closure_loc): Remove unneeded casts.  Add needed ones.
91 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
93         * include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
94         (ffi_prep_closure_loc): New.
95         (ffi_prep_raw_closure_loc): New.
96         (ffi_prep_java_raw_closure_loc): New.
97         * src/closures.c: New file.
98         * src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
99         Replace sflags with exec_offset.
100         [FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
101         sub_segment_exec_offset): New macros.
102         (get_segment_flags, set_segment_flags, check_segment_merge): New
103         macros.
104         (is_mmapped_segment, is_extern_segment): Use get_segment_flags.
105         (add_segment, sys_alloc, create_mspace, create_mspace_with_base,
106         destroy_mspace): Use new macros.
107         (sys_alloc): Silence warning.
108         * Makefile.am (libffi_la_SOURCES): Add src/closures.c.
109         * Makefile.in: Rebuilt.
110         * src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
111         terms of ffi_prep_closure_loc.
112         * src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
113         from...
114         (ffi_prep_raw_closure): ... this.  Re-implement in terms of the
115         renamed version.
116         * src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
117         adjusted from...
118         (ffi_prep_java_raw_closure): ... this.  Re-implement in terms of
119         the renamed version.
120         * src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
121         (ffi_prep_closure): ... this.
122         * src/pa/ffi.c: Likewise.
123         * src/cris/ffi.c: Likewise.  Adjust.
124         * src/frv/ffi.c: Likewise.
125         * src/ia64/ffi.c: Likewise.
126         * src/mips/ffi.c: Likewise.
127         * src/powerpc/ffi_darwin.c: Likewise.
128         * src/s390/ffi.c: Likewise.
129         * src/sh/ffi.c: Likewise.
130         * src/sh64/ffi.c: Likewise.
131         * src/sparc/ffi.c: Likewise.
132         * src/x86/ffi64.c: Likewise.
133         * src/x86/ffi.c: Likewise.
134         (FFI_INIT_TRAMPOLINE): Adjust.
135         (ffi_prep_raw_closure_loc): Renamed and adjusted from...
136         (ffi_prep_raw_closure): ... this.
137         * src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
138         (ffi_prep_closure): ... this.
139         (flush_icache): Adjust.
141 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
143         * src/dlmalloc.c: New file, imported version 2.8.3 of Doug
144         Lea's malloc.
146 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
148         * Makefile.am: Add dummy install-pdf target.
149         * Makefile.in: Regenerate
151 2007-02-13  Andreas Krebbel  <krebbel1@de.ibm.com>
153         * src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
154         ffi_closure_helper_SYSV): Add long double handling.
156 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
158         * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2
159         immediately after bctrl instruction.
161 2007-01-18  Alexandre Oliva  <aoliva@redhat.com>
163         * Makefile.am (all-recursive, install-recursive,
164         mostlyclean-recursive, clean-recursive, distclean-recursive,
165         maintainer-clean-recursive): Add missing targets.
166         * Makefile.in: Rebuilt.
168 2006-12-14  Andreas Tobler  <a.tobler@schweiz.org>
170         * configure.ac: Add TARGET for x86_64-*-darwin*.
171         * Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
172         for X86_DARWIN.
173         * src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
174         * src/x86/darwin64.S: New file for x86_64-*-darwin* support.
175         * configure: Regenerate.
176         * Makefile.in: Regenerate.
177         * include/Makefile.in: Regenerate.
178         * testsuite/Makefile.in: Regenerate.
179         * testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
180         ffi_call only.
182 2006-12-13  Andreas Tobler <a.tobler@schweiz.org>
184         * aclocal.m4: Regenerate with aclocal -I .. as written in the
185         Makefile.am.
187 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
189         * src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New.
190         (ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for
191         Darwin.
192         * testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL.
193         * testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL.
195 2006-10-10  Paolo Bonzini  <bonzini@gnu.org>
196             Sandro Tolaini  <tolaini@libero.it>
198         * configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and 
199         conditional.
200         * configure: Regenerated.
201         * Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case.
202         (EXTRA_DIST): Add src/x86/darwin.S.
203         * Makefile.in: Regenerated.
204         * include/Makefile.in: Regenerated.
205         * testsuite/Makefile.in: Regenerated.
207         * src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like
208         X86_WIN32, and additionally align stack to 16 bytes.
209         * src/x86/darwin.S: New, based on sysv.S.
210         * src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs.
212 2006-09-12  David Daney  <ddaney@avtrex.com>
214         PR libffi/23935
215         * include/Makefile.am: Install both ffi.h and ffitarget.h in
216         $(libdir)/gcc/$(target_alias)/$(gcc_version)/include.
217         * aclocal.m4: Regenerated for automake 1.9.6.
218         * Makefile.in: Regenerated.
219         * include/Makefile.in: Regenerated.
220         * testsuite/Makefile.in: Regenerated.
222 2006-08-17  Andreas Tobler  <a.tobler@schweiz.ch>
224         * include/ffi_common.h (struct): Revert accidental commit.
226 2006-08-15  Andreas Tobler  <a.tobler@schweiz.ch>
228         * include/ffi_common.h: Remove lint directives.
229         * include/ffi.h.in: Likewise.
231 2006-07-25  Torsten Schoenfeld  <kaffeetisch@gmx.de>
233         * include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
234         for 32-bit architectures.
235         * testsuite/libffi.call/return_ul.c: New test case.
237 2006-07-19  David Daney  <ddaney@avtrex.com>
239         * testsuite/libffi.call/closure_fn6.c: Remove xfail for mips,
240         xfail remains for mips64.
242 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
244         * Makefile.am: Add install-html target. Add install-html to .PHONY
245         * Makefile.in: Regenerate.
246         * aclocal.m4: Regenerate.
247         * include/Makefile.in: Regenerate.
248         * testsuite/Makefile.in: Regenerate.
250 2006-05-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
252         * pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from
253         stack slot.
255 2006-04-22  Andreas Tobler  <a.tobler@schweiz.ch>
257         * README: Remove notice about 'Crazy Comments'.
258         * src/debug.c: Remove lint directives. Cleanup white spaces.
259         * src/java_raw_api.c: Likewise.
260         * src/prep_cif.c: Likewise.
261         * src/raw_api.c: Likewise.
262         * src/ffitest.c: Delete. No longer needed, all test cases migrated
263         to the testsuite.
264         * src/arm/ffi.c: Remove lint directives.
265         * src/m32r/ffi.c: Likewise.
266         * src/pa/ffi.c: Likewise.
267         * src/powerpc/ffi.c: Likewise.
268         * src/powerpc/ffi_darwin.c: Likewise.
269         * src/sh/ffi.c: Likewise.
270         * src/sh64/ffi.c: Likewise.
271         * src/x86/ffi.c: Likewise.
272         * testsuite/libffi.call/float2.c: Likewise.
273         * testsuite/libffi.call/promotion.c: Likewise.
274         * testsuite/libffi.call/struct1.c: Likewise.
276 2006-04-13  Andreas Tobler  <a.tobler@schweiz.ch>
278         * src/pa/hpux32.S: Correct unwind offset calculation for
279         ffi_closure_pa32.
280         * src/pa/linux.S: Likewise.
282 2006-04-12  James E Wilson  <wilson@specifix.com>
284         PR libgcj/26483
285         * src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
286         (hfa_type_load): Call stf_spill.
287         (hfa_type_store): Call ldf_fill.
288         (ffi_call): Adjust calls to above routines.  Add local temps for
289         macro result.
291 2006-04-10  Matthias Klose  <doko@debian.org>
293         * testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
294         directory names containing underscores.
296 2006-04-07  James E Wilson  <wilson@specifix.com>
298         * testsuite/libffi.call/float4.c: New testcase.
300 2006-04-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
301             Andreas Tobler  <a.tobler@schweiz.ch>
303         * Makefile.am: Add PA_HPUX port.
304         * Makefile.in: Regenerate.
305         * include/Makefile.in: Likewise.
306         * testsuite/Makefile.in: Likewise.
307         * configure.ac: Add PA_HPUX rules.
308         * configure: Regenerate.
309         * src/pa/ffitarget.h: Rename linux target to PA_LINUX.
310         Add PA_HPUX and PA64_HPUX.
311         Rename FFI_LINUX ABI to FFI_PA32 ABI.
312         (FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
313         (FFI_TYPE_SMALL_STRUCT2): Define.
314         (FFI_TYPE_SMALL_STRUCT4): Likewise.
315         (FFI_TYPE_SMALL_STRUCT8): Likewise.
316         (FFI_TYPE_SMALL_STRUCT3): Redefine.
317         (FFI_TYPE_SMALL_STRUCT5): Likewise.
318         (FFI_TYPE_SMALL_STRUCT6): Likewise.
319         (FFI_TYPE_SMALL_STRUCT7): Likewise.
320         * src/pa/ffi.c (ROUND_DOWN): Delete.
321         (fldw, fstw, fldd, fstd): Use '__asm__'.
322         (ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
323         FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
324         (ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
325         Simplify incrementing of stack slot variable. Change type of local
326         'n' to unsigned int.
327         (ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
328         double on PA_HPUX.
329         (ffi_prep_cif_machdep): Likewise.
330         (ffi_call): Likewise.
331         (ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
332         return type to ffi_status. Simplify incrementing of stack slot
333         variable. Only copy floating point argument registers when PA_LINUX
334         is true. Reformat debug statement.
335         Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
336         FFI_TYPE_SMALL_STRUCT8.
337         (ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
338         declaration.
339         (ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
340         Add nops to cache flush.  Add trampoline for PA_HPUX.
341         * src/pa/hpux32.S: New file.
342         * src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
343         ffi_prep_args_LINUX to ffi_prep_args_pa32.
344         Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
345         unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
346         argument type checks so that common argument types appear first.
347         (ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
348         ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
350 2006-03-24  Alan Modra  <amodra@bigpond.net.au>
352         * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX.  Default
353         for 32-bit using IBM extended double format.  Fix FFI_LAST_ABI.
354         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
355         FFI_TYPE_LONGDOUBLE.
356         (ffi_prep_args64): Assert using IBM extended double.
357         (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
358         Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
359         (ffi_call): Handle FFI_LINUX.
360         (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
361         gpr3 return pointer as for struct return.  Handle FFI_LINUX
362         FFI_TYPE_LONGDOUBLE return and args.  Don't increment "nf"
363         unnecessarily.
364         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
365         for FFI_TYPE_LONGDOUBLE.  Move epilogue insns into case table.
366         Don't use r6 as pointer to results, instead use sp offset.  Don't
367         make a special call to load lr with case table address, instead
368         use offset from previous call.
369         * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
370         * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
371         return.
373 2006-03-15  Kaz Kojima  <kkojima@gcc.gnu.org>
375         * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
376         passed with FP registers correctly.
377         (ffi_closure_helper_SYSV): Likewise.
378         * src/sh64/sysv.S: Likewise.
380 2006-03-01  Andreas Tobler  <a.tobler@schweiz.ch>
382         * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
383         args and userdata unused.
384         (closure_test_fn1): Mark cif and userdata unused.
385         (main): Remove unused res.
387 2006-02-28  Andreas Tobler  <a.tobler@schweiz.ch>
389         * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
390         -O2, -O3, -Os and the warning flags -W -Wall.
391         * testsuite/libffi.special/special.exp: Likewise.
392         * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
393         unused parameter unused for gcc or else do nothing.
394         * testsuite/libffi.special/ffitestcxx.h: Likewise.
395         * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
396         and userdata unused.
397         * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
398         * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
399         * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
400         * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
401         * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
402         * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
403         * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
404         * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
405         * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
406         * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
407         * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
408         * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
409         * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
410         * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
411         * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
412         * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
413         * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
414         * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
415         * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
416         * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
417         * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
418         * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
419         * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
420         * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
421         Likewise.
422         * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
423         Likewise.
424         * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
425         Likewise.
426         * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
427         void* to avoid compiler warning.
428         (main): Likewise.
429         (cls_struct_align_gn): Mark cif and userdata unused.
430         * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
431         Likewise.
432         * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
433         Likewise.
434         * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
435         Likewise.
436         * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
437         Likewise.
438         * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
439         Likewise.
440         * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
441         * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
442         * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
443         data unused.
444         (main): Cast res_call to silence gcc.
445         * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
446         data unused.
447         (main): Cast res_call to silence gcc.
448         * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
449         and data unused.
450         (main): Cast res_call to silence gcc.
451         * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
452         data unused.
453         (main): Cast res_call to silence gcc.
454         * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
455         data unused.
456         (main): Cast res_call to silence gcc.
457         * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
458         and data unused.
459         (main): Cast res_call to silence gcc.
460         * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
461         userdata unused.
462         (cls_ret_schar_fn): Cast printf parameter to silence gcc.
463         * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
464         userdata unused.
465         (cls_ret_sint_fn): Cast printf parameter to silence gcc.
466         * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
467         userdata unused.
468         (cls_ret_sshort_fn): Cast printf parameter to silence gcc.
469         * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn):  Mark cif and
470         userdata unused.
471         (cls_ret_uchar_fn): Cast printf parameter to silence gcc.
472         * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
473         userdata unused.
474         (cls_ret_uint_fn): Cast printf parameter to silence gcc.
475         * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
476         and userdata unused.
477         * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
478         userdata unused.
479         (cls_ret_ushort_fn): Cast printf parameter to silence gcc.
480         * testsuite/libffi.call/float.c (floating): Remove unused parameter e.
481         * testsuite/libffi.call/float1.c (main): Remove unused variable i.
482         Cleanup white spaces.
483         * testsuite/libffi.call/negint.c (checking): Remove unused variable i.
484         * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
485         cif and userdata unused.
486         * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
487         Likewise.
488         * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
489         * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
490         formatters to silence gcc.
491         (B_gn): Mark cif and userdata unused.
492         * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
493         unused.
494         * testsuite/libffi.call/nested_struct4.c: Mention related PR.
495         (B_gn): Mark cif and userdata unused.
496         * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
497         unused.
498         * testsuite/libffi.call/nested_struct6.c: Mention related PR.
499         (B_gn): Mark cif and userdata unused.
500         * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
501         unused.
502         * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
503         * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
504         * testsuite/libffi.call/problem1.c (stub): Likewise.
505         * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
506         gcc.
507         * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
508         in the last commit for this test case in the test case itself.
509         * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
510         unused.
511         * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
512         * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
513         * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
514         * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
515         * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
516         * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
518 2006-02-22  Kaz Kojima  <kkojima@gcc.gnu.org>
520         * src/sh/sysv.S: Fix register numbers in the FDE for
521         ffi_closure_SYSV.
523 2006-02-20  Andreas Tobler  <a.tobler@schweiz.ch>
525         * testsuite/libffi.call/return_fl2.c (return_fl): Remove static
526         declaration to avoid a false negative on ix86. See PR323.
528 2006-02-18  Kaz Kojima  <kkojima@gcc.gnu.org>
530         * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
531         and cast integer to void * if needed.  Update the pointer to
532         the FP register saved area correctly.
533         
534 2006-02-17  Andreas Tobler  <a.tobler@schweiz.ch>
536         * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
537         is fixed.
538         * testsuite/libffi.call/nested_struct4.c: Likewise.
540 2006-02-16  Andreas Tobler  <a.tobler@schweiz.ch>
542         * testsuite/libffi.call/return_dbl.c: New test case.
543         * testsuite/libffi.call/return_dbl1.c: Likewise.
544         * testsuite/libffi.call/return_dbl2.c: Likewise.
545         * testsuite/libffi.call/return_fl.c: Likewise.
546         * testsuite/libffi.call/return_fl1.c: Likewise.
547         * testsuite/libffi.call/return_fl2.c: Likewise.
548         * testsuite/libffi.call/return_fl3.c: Likewise.
549         * testsuite/libffi.call/closure_fn6.c: Likewise.
551         * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
552         definition.
553         * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
554         here to be used by other test cases too.
556         * testsuite/libffi.call/nested_struct10.c: New test case.
557         * testsuite/libffi.call/nested_struct9.c: Likewise.
558         * testsuite/libffi.call/nested_struct8.c: Likewise.
559         * testsuite/libffi.call/nested_struct7.c: Likewise.
560         * testsuite/libffi.call/nested_struct6.c: Likewise.
561         * testsuite/libffi.call/nested_struct5.c: Likewise.
562         * testsuite/libffi.call/nested_struct4.c: Likewise.
564 2006-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
566         * configure.ac: Enable libffi for sparc64-*-freebsd*.
567         * configure: Rebuilt.
569 2006-01-18  Jakub Jelinek  <jakub@redhat.com>
571         * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
572         instead do the shifting inline.
573         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
574         shift count unconditionally.  Simplify load sequences for 1, 2, 3, 4
575         and 8 byte structs, for the remaining struct sizes don't call
576         __lshrdi3, instead do the shifting inline.
578 2005-12-07  Thiemo Seufer  <ths@networkno.de>
580         * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
581         missing parentheses.
582         * src/mips/o32.S (ffi_call_O32): Code formatting. Define
583         and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
584         (ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
585         A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
586         V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
587         FA_0_0_OFF2.
588         * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
589         endianness bugs.
590         (ffi_prep_closure): Improve trampoline instruction scheduling.
591         (ffi_closure_mips_inner_O32): Fix endianness bugs.
593 2005-12-03  Alan Modra  <amodra@bigpond.net.au>
595         * src/powerpc/ffi.c: Formatting.
596         (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
597         (ffi_prep_args64): Likewise.
599 2005-09-30  Geoffrey Keating  <geoffk@apple.com>
601         * testsuite/lib/libffi-dg.exp (libffi_target_compile): For
602         darwin, use -shared-libgcc not -lgcc_s, and explain why.
604 2005-09-26  Tom Tromey  <tromey@redhat.com>
606         * testsuite/libffi.call/float1.c (value_type): New typedef.
607         (CANARY): New define.
608         (main): Check for result buffer overflow.
609         * src/powerpc/linux64.S: Handle linux64 long double returns.
610         * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
611         (ffi_prep_cif_machdep): Handle linux64 long double returns.
613 2005-08-25  Alan Modra  <amodra@bigpond.net.au>
615         PR target/23404
616         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
617         homed fp args.
618         (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
620 2005-08-11  Jakub Jelinek  <jakub@redhat.com>
622         * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
623         (AH_BOTTOM): Add FFI_HIDDEN definition.
624         * configure: Rebuilt.
625         * fficonfig.h.in: Rebuilt.
626         * src/powerpc/ffi.c (hidden): Remove.
627         (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
628         ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
629         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
630         .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
631         * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
632         add FFI_HIDDEN to its prototype.
633         (ffi_closure_SYSV_inner): New.
634         * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
635         * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
637 2005-08-10  Alfred M. Szmidt  <ams@gnu.org>
639         PR libffi/21819:
640         * configure: Rebuilt.
641         * configure.ac: Handle i*86-*-gnu*.
643 2005-08-09  Jakub Jelinek  <jakub@redhat.com>
645         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
646         DW_CFA_offset_extended_sf rather than
647         DW_CFA_GNU_negative_offset_extended.
648         * src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
650 2005-07-22  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>
652         * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
653         on sh3.
654         (ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
655         * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
656         partially on register.
657         (ffi_closure_helper_SYSV): Likewise.
658         (ffi_prep_cif_machdep): Don't set too many cif->flags.
660 2005-07-20  Kaz Kojima  <kkojima@gcc.gnu.org>
662         * src/sh/ffi.c (ffi_call): Handle small structures correctly.
663         Remove empty line.
664         * src/sh64/ffi.c (simple_type): Remove.
665         (return_type): Handle small structures correctly.
666         (ffi_prep_args): Likewise.
667         (ffi_call): Likewise.
668         (ffi_closure_helper_SYSV): Likewise.
669         * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
670         Emit position independent code if PIC and remove wrong datalabel
671         prefixes from EH data.
673 2005-07-19  Andreas Tobler  <a.tobler@schweiz.ch>
675         * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
676         * Makefile.in: Regenerate.
677         * include/Makefile.in: Likewise.
678         * testsuite/Makefile.in: Likewise.
679         * configure.ac: Add POWERPC_FREEBSD rules.
680         * configure: Regenerate.
681         * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
682         (FFI_SYSV_TYPE_SMALL_STRUCT): Define.
683         * src/powerpc/ffi.c: Add flags to handle small structure returns
684         in ffi_call_SYSV.
685         (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
686         Aka FFI_SYSV.
687         (ffi_closure_helper_SYSV): Likewise.
688         * src/powerpc/ppc_closure.S: Add return types for small structures.
689         * src/powerpc/sysv.S: Add bits to handle small structures for
690         final SYSV 4 ABI.
692 2005-07-10  Andreas Tobler  <a.tobler@schweiz.ch>
694         * testsuite/libffi.call/cls_5_1_byte.c: New test file.
695         * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
696         * testsuite/libffi.call/cls_7_1_byte.c: Likewise.
698 2005-07-05  Randolph Chung  <tausq@debian.org>
700         * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
701         as FFI_TYPE_SMALL_STRUCT3.  Break out handling for 5-7 byte
702         structures.  Kill compilation warnings.
703         (ffi_closure_inner_LINUX): Print return values as hex in debug
704         message.  Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
705         Properly handle 5-7 byte structure returns.
706         * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
707         (FFI_TYPE_SMALL_STRUCT2): Remove.
708         (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
709         (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
710         * src/pa/linux.S: Mark source file as using PA1.1 assembly.
711         (checksmst1, checksmst2): Remove.
712         (checksmst3): Optimize handling of 3-byte struct returns.
713         (checksmst567): Properly handle 5-7 byte struct returns.
715 2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
717         PR libgcj/21943
718         * src/mips/n32.S: Enforce PIC code.
719         * src/mips/o32.S: Likewise.
721 2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
723         * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
724         * configure: Regenerate.
725         
726 2005-06-01  Alan Modra  <amodra@bigpond.net.au>
728         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
729         to call ffi_closure_helper_SYSV.  Append @local instead.
730         * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
732 2005-05-17  Kelley Cook  <kcook@gcc.gnu.org>
734         * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
735         Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
736         * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
737         * aclocal.m4, configure, fficonfig.h.in, Makefile.in,
738         include/Makefile.in, testsuite/Makefile.in: Regenerate.
739         
740 2005-05-09  Mike Stump  <mrs@apple.com>
742         * configure: Regenerate.
744 2005-05-08  Richard Henderson  <rth@redhat.com>
746         PR libffi/21285
747         * src/alpha/osf.S: Update unwind into to match code.
749 2005-05-04  Andreas Degert <ad@papyrus-gmbh.de>
750             Richard Henderson  <rth@redhat.com>
752         * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
753         bit 11 of flags.
754         (ffi_call): Mask return type field.  Pass ssecount to ffi_call_unix64.
755         (ffi_prep_closure): Set carry bit if sse-used flag set.
756         * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
757         Only load sse registers if ssecount non-zero.
758         (ffi_closure_unix64): Only save sse registers if carry set on entry.
760 2005-04-29  Ralf Corsepius  <ralf.corsepius@rtems.org>
762         * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
763         powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
764         * configure: Regenerate.
766 2005-04-20  Hans-Peter Nilsson  <hp@axis.com>
768         * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
769         have Tcl8.3-compatible intermediate variable.
771 2005-04-18  Simon Posnjak <simon.posnjak@siol.net> 
772             Hans-Peter Nilsson  <hp@axis.com>
774         * Makefile.am: Add CRIS support.
775         * configure.ac: Likewise.
776         * Makefile.in, configure, testsuite/Makefile.in,
777         include/Makefile.in: Regenerate.
778         * src/cris: New directory.
779         * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
780         * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
782         * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
783         \r?\n in output tests.
785 2005-04-12  Mike Stump  <mrs@apple.com>
787         * configure: Regenerate.
789 2005-03-30  Hans Boehm  <Hans.Boehm@hp.com>
791         * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
792         
793 2005-03-30  Steve Ellcey  <sje@cup.hp.com>
795         * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
796         (ffi_sarg) Ditto.
797         * src/ia64/unix.S (ffi_closure_unix): Extend gp
798         to 64 bits in ILP32 mode.
799         Load 64 bits even for short data.
801 2005-03-23  Mike Stump  <mrs@apple.com>
803         * src/powerpc/darwin.S: Update for -m64 multilib.
804         * src/powerpc/darwin_closure.S: Likewise.
806 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
808         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
809         Do not set tool_include_dir.
810         * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
811         Regenerate.
812         * include/Makefile.am: Set gcc_version and toollibffidir.
813         * include/Makefile.in: Regenerate.
815 2005-02-22  Andrew Haley  <aph@redhat.com>
817         * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
818         odd-numbered register pairs for 64-bit integer types.
820 2005-02-23  Andreas Tobler  <a.tobler@schweiz.ch>
822         PR libffi/20104
823         * testsuite/libffi.call/return_ll1.c: New test case.
825 2005-02-11  Janis Johnson  <janis187@us.ibm.com>
827         * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
828         * testsuite/libffi.call/float.c: Ditto.
829         * testsuite/libffi.call/float2.c: Ditto.
830         * testsuite/libffi.call/float3.c: Ditto.
832 2005-02-08  Andreas Tobler  <a.tobler@schweiz.ch>
834         * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
836 2005-01-12  Eric Botcazou  <ebotcazou@libertysurf.fr>
838         * testsuite/libffi.special/special.exp (cxx_options): Add
839         -shared-libgcc.
841 2004-12-31  Richard Henderson  <rth@redhat.com>
843         * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
844         (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF.  Replace size and
845         offset parameters with a type parameter; deduce size and structure
846         alignment.  Update all users.
848 2004-12-31  Richard Henderson  <rth@redhat.com>
850         * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
851         (FFI_TYPE_LONGDOUBLE): Fix for ia64.
852         * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
853         into ffi_prep_closure.
854         * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
855         from scratch.
857 2004-12-27  Richard Henderson  <rth@redhat.com>
859         * src/x86/unix64.S: Fix typo in unwind info.
861 2004-12-25  Richard Henderson  <rth@redhat.com>
863         * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
864         (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
865         (merge_classes): Check for it.
866         (SSE_CLASS_P): New.
867         (classify_argument): Pass byte_offset by value; perform all updates
868         inside struct case.
869         (examine_argument): Add classes argument; handle
870         X86_64_COMPLEX_X87_CLASS.
871         (ffi_prep_args): Merge into ...
872         (ffi_call): ... here.  Share stack frame with ffi_call_unix64.
873         (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
874         (ffi_fill_return_value): Remove.
875         (ffi_prep_closure): Remove dead assert.
876         (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
877         Rewrite to use struct register_args instead of va_list.  Create
878         flags for handling structure returns.
879         * src/x86/unix64.S: Remove dead strings.
880         (ffi_call_unix64): Rename from ffi_call_UNIX64.  Rewrite to share
881         stack frame with ffi_call.  Handle structure returns properly.
882         (float2sse, floatfloat2sse, double2sse): Remove.
883         (sse2float, sse2double, sse2floatfloat): Remove.
884         (ffi_closure_unix64): Rename from ffi_closure_UNIX64.  Rewrite
885         to handle structure returns properly.
887 2004-12-08  David Edelsohn  <edelsohn@gnu.org>
889         * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
890         PICFLAG.
891         * Makefile.in: Regenerated.
893 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
895         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
896         * configure, aclocal.m4, Makefile.in: Regenerate.
897         * include/Makefile.in, testsuite/Makefile.in: Regenerate.
899 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
901         * configure: Regenerate for libtool change.
903 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
905         * configure: Regenerate for libtool reversion.
907 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
909         * configure: Regenerate for libtool change.
911 2004-11-23  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
913         * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
915 2004-11-23  Richard Sandiford  <rsandifo@redhat.com>
917         * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
918         of jal.  Use an absolute encoding for the frame information.
920 2004-11-23  Kelley Cook  <kcook@gcc.gnu.org>
922         * Makefile.am: Remove no-dependencies.  Add ACLOCAL_AMFLAGS.
923         * acinclude.m4: Delete logic for sincludes.
924         * aclocal.m4, Makefile.in, configure: Regenerate.
925         * include/Makefile: Likewise.
926         * testsuite/Makefile: Likewise.
928 2004-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
930         * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
931         on a 8-byte boundary.
932         * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
934 2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
936         * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
937         long long values.  Round stack allocation to a multiple of 8 bytes
938         for ATPCS compatibility.
939         * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
940         names.  Handle returning long long types.  Add Thumb and interworking
941         support.  Improve soft-float code.
943 2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
945         * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
946         (libffi_exit): New function.
947         (libffi_init): Build the testglue wrapper if needed.
949 2004-10-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
951         PR other/18138
952         * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
954 2004-10-25  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
956         * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
958 2004-10-20  Kaz Kojima  <kkojima@gcc.gnu.org>
960         * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
961         * testsuite/libffi.call/float3.c: New test case.
963 2004-10-18  Kaz Kojima  <kkojima@gcc.gnu.org>
965         * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
966         the function returning a structure pointed with R2.
967         * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
968         the structure return value if T bit set.  Emit position
969         independent code and EH data if PIC.
971 2004-10-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
973         * Makefile.am: Add m32r support.
974         * configure.ac: Likewise.
975         * Makefile.in: Regenerate.
976         * confiugre: Regenerate.
977         * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
978         (uint64, sint64, double, longdouble)
979         * src/m32r: New directory.
980         * src/m32r/ffi.c: New file.
981         * src/m32r/sysv.S: Likewise.
982         * src/m32r/ffitarget.h: Likewise.
984 2004-10-02  Kaz Kojima  <kkojima@gcc.gnu.org>
986         * testsuite/libffi.call/negint.c: New test case.
988 2004-09-14  H.J. Lu  <hongjiu.lu@intel.com>
990         PR libgcj/17465
991         * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
992         Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
993         LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
994         DYLD_LIBRARY_PATH.
996 2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
998         * testsuite/libffi.call/many_win32.c: Remove whitespaces.
999         * testsuite/libffi.call/promotion.c: Likewise.
1000         * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
1001         whitespaces.
1002         * testsuite/libffi.call/return_sc.c: Likewise.
1003         * testsuite/libffi.call/return_uc.c: Likewise.
1005 2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
1007         * src/powerpc/darwin.S: Fix comments and identation.
1008         * src/powerpc/darwin_closure.S: Likewise.
1010 2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
1012         * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
1013         (ffi_prep_args): Handle longdouble arguments.
1014         (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
1015         longdouble.
1016         (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
1017         * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
1018         values.
1019         * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
1020         * src/types.c: Defined longdouble size and alignment for darwin.
1022 2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
1024         * src/powerpc/aix.S: Remove whitespaces.
1025         * src/powerpc/aix_closure.S: Likewise.
1026         * src/powerpc/asm.h: Likewise.
1027         * src/powerpc/ffi.c: Likewise.
1028         * src/powerpc/ffitarget.h: Likewise.
1029         * src/powerpc/linux64.S: Likewise.
1030         * src/powerpc/linux64_closure.S: Likewise.
1031         * src/powerpc/ppc_closure.S: Likewise.
1032         * src/powerpc/sysv.S: Likewise.
1034 2004-08-30  Anthony Green  <green@redhat.com>
1036         * Makefile.am: Add frv support.
1037         * Makefile.in, testsuite/Makefile.in: Rebuilt.
1038         * configure.ac: Read configure.host.
1039         * configure.in: Read configure.host.
1040         * configure.host: New file.  frv-elf needs libgloss.
1041         * include/ffi.h.in: Force ffi_closure to have a nice big (8)
1042         alignment.  This is needed to frv and shouldn't harm the others.
1043         * include/ffi_common.h (ALIGN_DOWN): New macro.
1044         * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
1046 2004-08-24  David Daney  <daney@avtrex.com>
1048         * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
1049         * testsuite/libffi.call/closure_fn1.c: Likewise.
1050         * testsuite/libffi.call/closure_fn2.c  Likewise.
1051         * testsuite/libffi.call/closure_fn3.c: Likewise.
1052         * testsuite/libffi.call/closure_fn4.c: Likewise.
1053         * testsuite/libffi.call/closure_fn5.c: Likewise.
1054         * testsuite/libffi.call/cls_18byte.c: Likewise.
1055         * testsuite/libffi.call/cls_19byte.c: Likewise.
1056         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1057         * testsuite/libffi.call/cls_20byte.c: Likewise.
1058         * testsuite/libffi.call/cls_20byte1.c: Likewise.
1059         * testsuite/libffi.call/cls_24byte.c: Likewise.
1060         * testsuite/libffi.call/cls_2byte.c: Likewise.
1061         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1062         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1063         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1064         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1065         * testsuite/libffi.call/cls_4byte.c: Likewise.
1066         * testsuite/libffi.call/cls_64byte.c: Likewise.
1067         * testsuite/libffi.call/cls_6byte.c: Likewise.
1068         * testsuite/libffi.call/cls_7byte.c: Likewise.
1069         * testsuite/libffi.call/cls_8byte.c: Likewise.
1070         * testsuite/libffi.call/cls_9byte1.c: Likewise.
1071         * testsuite/libffi.call/cls_9byte2.c: Likewise.
1072         * testsuite/libffi.call/cls_align_double.c: Likewise.
1073         * testsuite/libffi.call/cls_align_float.c: Likewise.
1074         * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
1075         * testsuite/libffi.call/cls_align_pointer.c: Likewise.
1076         * testsuite/libffi.call/cls_align_sint16.c: Likewise.
1077         * testsuite/libffi.call/cls_align_sint32.c: Likewise.
1078         * testsuite/libffi.call/cls_align_sint64.c: Likewise.
1079         * testsuite/libffi.call/cls_align_uint16.c: Likewise.
1080         * testsuite/libffi.call/cls_align_uint32.c: Likewise.
1081         * testsuite/libffi.call/cls_align_uint64.c: Likewise.
1082         * testsuite/libffi.call/cls_double.c: Likewise.
1083         * testsuite/libffi.call/cls_float.c: Likewise.
1084         * testsuite/libffi.call/cls_multi_schar.c: Likewise.
1085         * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
1086         * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
1087         * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
1088         * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
1089         * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
1090         * testsuite/libffi.call/cls_schar.c: Likewise.
1091         * testsuite/libffi.call/cls_sint.c: Likewise.
1092         * testsuite/libffi.call/cls_sshort.c: Likewise.
1093         * testsuite/libffi.call/cls_uchar.c: Likewise.
1094         * testsuite/libffi.call/cls_uint.c: Likewise.
1095         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1096         * testsuite/libffi.call/cls_ushort.c: Likewise.
1097         * testsuite/libffi.call/nested_struct.c: Likewise.
1098         * testsuite/libffi.call/nested_struct1.c: Likewise.
1099         * testsuite/libffi.call/nested_struct2.c: Likewise.
1100         * testsuite/libffi.call/nested_struct3.c: Likewise.
1101         * testsuite/libffi.call/problem1.c: Likewise.
1102         * testsuite/libffi.special/unwindtest.cc: Likewise.
1103         * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
1104         to zero.
1105         * testsuite/libffi.call/cls_16byte.c: Likewise.
1106         * testsuite/libffi.call/cls_5byte.c: Likewise.
1108 2004-08-23  David Daney <daney@avtrex.com>
1110         PR libgcj/13141
1111         * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
1112         * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
1113         (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
1114         parameters and return types.
1115         (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
1116         (ffi_prep_closure): Ditto.
1117         (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
1118         alignment calculations.
1119         * src/mips/o32.S (ffi_closure_O32): Don't use floating point
1120         instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
1122 2004-08-14  Casey Marshall <csm@gnu.org>
1124         * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
1125         contain `FFI_TYPE_UINT64' as return type for any 64-bit
1126         integer (O32 ABI only).
1127         (ffi_prep_closure): new function.
1128         (ffi_closure_mips_inner_O32): new function.
1129         * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
1130         `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
1131         * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
1132         64 bit integers correctly.
1133         (ffi_closure_O32): new function.
1134         Added DWARF-2 unwind info for both functions.
1136 2004-08-10  Andrew Haley  <aph@redhat.com>
1138         * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
1140 2004-08-01  Robert Millan  <robertmh@gnu.org>
1142         * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
1143         * configure: Regenerate.
1145 2004-07-30  Maciej W. Rozycki  <macro@linux-mips.org>
1147         * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
1148         and mmap() explicitly instead of relying on preset autoconf cache
1149         variables.
1150         * aclocal.m4: Regenerate.
1151         * configure: Regenerate.
1153 2004-07-11  Ulrich Weigand  <uweigand@de.ibm.com>
1155         * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
1156         (ffi_check_float_struct): Remove unused prototype.
1158 2004-06-30  Geoffrey Keating  <geoffk@apple.com>
1160         * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
1161         character on Darwin, use '\n\t' instead.
1163 2004-06-26  Matthias Klose  <doko@debian.org>
1165         * libtool-version: Fix typo in revision/age.
1167 2004-06-17  Matthias Klose  <doko@debian.org>
1169         * libtool-version: New.
1170         * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
1171         * Makefile.in: Regenerate.
1173 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
1175         * Makefile.am: Remove useless multilib rules.
1176         * Makefile.in: Regenerate.
1177         * aclocal.m4: Regenerate with automake 1.8.5.
1178         * configure.ac: Remove useless multilib configury.
1179         * configure: Regenerate.
1181 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
1183         * .cvsignore: New file.
1185 2004-06-10  Jakub Jelinek  <jakub@redhat.com>
1187         * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
1188         fp_done.
1189         (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
1190         changed from 8.
1192 2004-06-06  Sean McNeil  <sean@mcneil.com>
1194         * configure.ac: Add x86_64-*-freebsd* support.
1195         * configure: Regenerate.
1197 2004-04-26  Joe Buck <jbuck@welsh-buck.org>
1199         Bug 15093
1200         * configure.ac: Test for existence of mmap and sys/mman.h before
1201         checking blacklist.  Fix suggested by Jim Wilson.
1202         * configure: Regenerate.
1204 2004-04-26  Matt Austern  <austern@apple.com>
1206         * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
1207         FDE location.
1208         * src/powerpc/darwin_closure.S: Likewise.
1210 2004-04-24  Andreas Tobler  <a.tobler@schweiz.ch>
1212         * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
1213         error. Reported by Thomas Heller <theller@python.net>.
1214         * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
1215         * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
1217 2004-03-20  Matthias Klose  <doko@debian.org>
1219         * src/pa/linux.S: Fix typo.
1221 2004-03-19  Matthias Klose  <doko@debian.org>
1223         * Makefile.am: Update.
1224         * Makefile.in: Regenerate.
1225         * src/pa/ffi.h.in: Remove.
1226         * src/pa/ffitarget.h: New file.
1228 2004-02-10  Randolph Chung  <tausq@debian.org>
1230         * Makefile.am: Add PA support.
1231         * Makefile.in: Regenerate.
1232         * include/Makefile.in: Regenerate.
1233         * configure.ac: Add PA target.
1234         * configure: Regenerate.
1235         * src/pa/ffi.c: New file.
1236         * src/pa/ffi.h.in: Add PA support.
1237         * src/pa/linux.S: New file.
1238         * prep_cif.c: Add PA support.
1240 2004-03-16  Hosaka Yuji  <hos@tamanegi.org>
1242         * src/types.c: Fix alignment size of X86_WIN32 case int64 and
1243         double.
1244         * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
1245         with ecif->cif->flags.
1246         (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
1247         with cif->flags.
1248         (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
1249         (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
1250         * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
1251         sc_retstruct2b): Add for 1 or 2-bytes struct case.
1253 2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
1255         * configure.in: Rename file to ...
1256         * configure.ac: ... this.
1257         * fficonfig.h.in: Regenerate.
1258         * Makefile.in: Regenerate.
1259         * include/Makefile.in: Regenerate.
1260         * testsuite/Makefile.in: Regenerate.
1262 2004-03-12  Matt Austern  <austern@apple.com>
1264         * src/powerpc/darwin.S: Fix EH information so it corresponds to
1265         changes in EH format resulting from addition of linkonce support.
1266         * src/powerpc/darwin_closure.S: Likewise.
1268 2004-03-11  Andreas Tobler  <a.tobler@schweiz.ch>
1269             Paolo Bonzini  <bonzini@gnu.org>
1271         * Makefile.am (AUTOMAKE_OPTIONS): Set them.
1272         Remove VPATH. Remove rules for object files. Remove multilib support.
1273         (AM_CCASFLAGS): Add.
1274         * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
1275         (AC_PREREQ): Bump version to 2.59.
1276         (AC_INIT): Fill with version info and bug address.
1277         (ORIGINAL_LD_FOR_MULTILIBS): Remove.
1278         (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
1279         De-precious CC so that the right flags are passed down to multilibs.
1280         (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
1281         (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
1282         (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
1283         * configure: Rebuilt.
1284         * aclocal.m4: Likewise.
1285         * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
1286         * fficonfig.h.in: Likewise.
1288 2004-03-11  Andreas Schwab  <schwab@suse.de>
1290         * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
1291         arguments from fp registers only for the first 8 parameter slots.
1292         Don't convert a float parameter when passed in memory.
1294 2004-03-09  Hans-Peter Nilsson  <hp@axis.com>
1296         * configure: Regenerate for config/accross.m4 correction.
1298 2004-02-25  Matt Kraai  <kraai@alumni.cmu.edu>
1300         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
1301         ecif->cif->bytes to bytes.
1302         (ffi_prep_cif_machdep): Add braces around nested if statement.
1304 2004-02-09  Alan Modra  <amodra@bigpond.net.au>
1306         * src/types.c (pointer): POWERPC64 has 8 byte pointers.
1308         * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
1309         (ffi_closure_helper_LINUX64): Fix typo.
1310         * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
1311         for powerpc64-*-*.
1312         * testsuite/libffi.call/float.c: Likewise.
1313         * testsuite/libffi.call/float2.c: Likewise.
1315 2004-02-08  Alan Modra  <amodra@bigpond.net.au>
1317         * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
1318         long double function return and long double arg handling.
1319         (ffi_closure_helper_LINUX64): Formatting.  Delete unused "ng" var.
1320         Use "end_pfr" instead of "nf".  Correct long double handling.
1321         Localise "temp".
1322         * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
1323         return value.
1324         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
1325         space for long double return value.  Adjust stack frame and offsets.
1326         Load f2 long double return.
1328 2004-02-07  Alan Modra  <amodra@bigpond.net.au>
1330         * src/types.c: Use 16 byte long double for POWERPC64.
1332 2004-01-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
1334         * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
1335         when the structure return address is passed in %o0.
1336         (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
1337         (ffi_v9_layout_struct): Align the field following a nested structure
1338         on a word boundary.  Use memmove instead of memcpy.
1339         (ffi_call): Update call to ffi_V9_return_struct.
1340         (ffi_prep_closure): Define 'ctx' only for V8.
1341         (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
1342         and ffi_closure_sparc_inner_v9.
1343         (ffi_closure_sparc_inner_v8): Return long doubles by reference.
1344         Always skip the structure return address.  For structures and long
1345         doubles, copy the argument directly.
1346         (ffi_closure_sparc_inner_v9): Skip the structure return address only
1347         if required.  Shift the maximum floating-point slot accordingly.  For
1348         big structures, copy the argument directly; otherwise, left-justify the
1349         argument and call ffi_v9_layout_struct to lay out the structure on
1350         the stack.
1351         * src/sparc/v8.S: Undef STACKFRAME before defining it.
1352         (ffi_closure_v8): Pass the structure return address.  Update call to
1353         ffi_closure_sparc_inner_v8.  Short-circuit FFI_TYPE_INT handling.
1354         Skip the 'unimp' insn when returning long doubles and structures.
1355         * src/sparc/v9.S: Undef STACKFRAME before defining it.
1356         (ffi_closure_v9): Increase the frame size by 2 words.  Short-circuit
1357         FFI_TYPE_INT handling.  Load structures both in integers and
1358         floating-point registers on return.
1359         * README: Update status of the SPARC port.
1361 2004-01-24  Andreas Tobler  <a.tobler@schweiz.ch>
1363         * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
1364         as of type ffi_arg.
1365         * testsuite/libffi.call/struct3.c (main): Fix CHECK.
1367 2004-01-22  Ulrich Weigand  <uweigand@de.ibm.com>
1369         * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
1370         value as of type ffi_arg, not unsigned int.
1372 2004-01-21  Michael Ritzert  <ritzert@t-online.de>
1374         * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
1375         of the LHS.
1377 2004-01-12  Andreas Tobler  <a.tobler@schweiz.ch>
1379         * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
1380         Solaris.
1382 2004-01-08  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1384         * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
1385         to void *.
1387 2003-12-10  Richard Henderson  <rth@redhat.com>
1389         * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
1390         size_t instead of int.
1392 2003-12-04  Hosaka Yuji  <hos@tamanegi.org>
1394         * testsuite/libffi.call/many_win32.c: Include <float.h>.
1395         * testsuite/libffi.call/many_win32.c (main): Replace variable
1396         int i with unsigned long ul.
1398         * testsuite/libffi.call/cls_align_uint64.c: New test case.
1399         * testsuite/libffi.call/cls_align_sint64.c: Likewise.
1400         * testsuite/libffi.call/cls_align_uint32.c: Likewise.
1401         * testsuite/libffi.call/cls_align_sint32.c: Likewise.
1402         * testsuite/libffi.call/cls_align_uint16.c: Likewise.
1403         * testsuite/libffi.call/cls_align_sint16.c: Likewise.
1404         * testsuite/libffi.call/cls_align_float.c: Likewise.
1405         * testsuite/libffi.call/cls_align_double.c: Likewise.
1406         * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
1407         * testsuite/libffi.call/cls_align_pointer.c: Likewise.
1409 2003-12-02  Hosaka Yuji  <hos@tamanegi.org>
1411         PR other/13221
1412         * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
1413         Align arguments to 32 bits.
1415 2003-12-01  Andreas Tobler  <a.tobler@schweiz.ch>
1417         PR other/13221
1418         * testsuite/libffi.call/cls_multi_sshort.c: New test case.
1419         * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
1420         * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
1421         * testsuite/libffi.call/cls_multi_schar.c: Likewise.
1422         * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
1423         * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
1425         * testsuite/libffi.special/unwindtest.cc: Cosmetics.
1427 2003-11-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1429         * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
1430         * testsuite/libffi.special/ffitestcxx.h: Likewise.
1432 2003-11-22  Andreas Tobler  <a.tobler@schweiz.ch>
1434         * Makefile.in: Rebuilt.
1435         * configure: Likewise.
1436         * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
1437         the right type.
1439 2003-11-21  Andreas Jaeger  <aj@suse.de>
1440             Andreas Tobler  <a.tobler@schweiz.ch>
1442         * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
1443         * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
1444         * Makefile.in: Rebuilt.
1445         * aclocal.m4: Likewise.
1446         * configure: Likewise.
1447         * fficonfig.h.in: Likewise.
1448         * testsuite/lib/libffi-dg.exp: Add include dir.
1449         * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
1450         * testsuite/libffi.special/ffitestcxx.h: Likewise.
1451         * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
1452         for ffi_closure if available.
1453         * testsuite/libffi.call/closure_fn1.c: Likewise.
1454         * testsuite/libffi.call/closure_fn2.c: Likewise.
1455         * testsuite/libffi.call/closure_fn3.c: Likewise.
1456         * testsuite/libffi.call/closure_fn4.c: Likewise.
1457         * testsuite/libffi.call/closure_fn5.c: Likewise.
1458         * testsuite/libffi.call/cls_12byte.c: Likewise.
1459         * testsuite/libffi.call/cls_16byte.c: Likewise.
1460         * testsuite/libffi.call/cls_18byte.c: Likewise.
1461         * testsuite/libffi.call/cls_19byte.c: Likewise.
1462         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1463         * testsuite/libffi.call/cls_20byte.c: Likewise.
1464         * testsuite/libffi.call/cls_20byte1.c: Likewise.
1465         * testsuite/libffi.call/cls_24byte.c: Likewise.
1466         * testsuite/libffi.call/cls_2byte.c: Likewise.
1467         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1468         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1469         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1470         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1471         * testsuite/libffi.call/cls_4byte.c: Likewise.
1472         * testsuite/libffi.call/cls_5byte.c: Likewise.
1473         * testsuite/libffi.call/cls_64byte.c: Likewise.
1474         * testsuite/libffi.call/cls_6byte.c: Likewise.
1475         * testsuite/libffi.call/cls_7byte.c: Likewise.
1476         * testsuite/libffi.call/cls_8byte.c: Likewise.
1477         * testsuite/libffi.call/cls_9byte1.c: Likewise.
1478         * testsuite/libffi.call/cls_9byte2.c: Likewise.
1479         * testsuite/libffi.call/cls_double.c: Likewise.
1480         * testsuite/libffi.call/cls_float.c: Likewise.
1481         * testsuite/libffi.call/cls_schar.c: Likewise.
1482         * testsuite/libffi.call/cls_sint.c: Likewise.
1483         * testsuite/libffi.call/cls_sshort.c: Likewise.
1484         * testsuite/libffi.call/cls_uchar.c: Likewise.
1485         * testsuite/libffi.call/cls_uint.c: Likewise.
1486         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1487         * testsuite/libffi.call/cls_ushort.c: Likewise.
1488         * testsuite/libffi.call/nested_struct.c: Likewise.
1489         * testsuite/libffi.call/nested_struct1.c: Likewise.
1490         * testsuite/libffi.call/nested_struct2.c: Likewise.
1491         * testsuite/libffi.call/nested_struct3.c: Likewise.
1492         * testsuite/libffi.call/problem1.c: Likewise.
1493         * testsuite/libffi.special/unwindtest.cc: Likewise.
1495 2003-11-20  Andreas Tobler  <a.tobler@schweiz.ch>
1497         * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
1499 2003-11-19  Andreas Tobler  <a.tobler@schweiz.ch>
1501         * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
1502         Add -lgcc_s to additional flags.
1504 2003-11-12  Andreas Tobler  <a.tobler@schweiz.ch>
1506         * configure.in, include/Makefile.am: PR libgcj/11147, install
1507         the ffitarget.h header file in a gcc versioned and target
1508         dependent place.
1509         * configure: Regenerated.
1510         * Makefile.in, include/Makefile.in: Likewise.
1511         * testsuite/Makefile.in: Likewise.
1513 2003-11-09  Andreas Tobler  <a.tobler@schweiz.ch>
1515         * testsuite/libffi.call/closure_fn0.c: Print result and check
1516         with dg-output to make debugging easier.
1517         * testsuite/libffi.call/closure_fn1.c: Likewise.
1518         * testsuite/libffi.call/closure_fn2.c: Likewise.
1519         * testsuite/libffi.call/closure_fn3.c: Likewise.
1520         * testsuite/libffi.call/closure_fn4.c: Likewise.
1521         * testsuite/libffi.call/closure_fn5.c: Likewise.
1522         * testsuite/libffi.call/cls_12byte.c: Likewise.
1523         * testsuite/libffi.call/cls_16byte.c: Likewise.
1524         * testsuite/libffi.call/cls_18byte.c: Likewise.
1525         * testsuite/libffi.call/cls_19byte.c: Likewise.
1526         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1527         * testsuite/libffi.call/cls_20byte.c: Likewise.
1528         * testsuite/libffi.call/cls_20byte1.c: Likewise.
1529         * testsuite/libffi.call/cls_24byte.c: Likewise.
1530         * testsuite/libffi.call/cls_2byte.c: Likewise.
1531         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1532         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1533         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1534         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1535         * testsuite/libffi.call/cls_4byte.c: Likewise.
1536         * testsuite/libffi.call/cls_5byte.c: Likewise.
1537         * testsuite/libffi.call/cls_64byte.c: Likewise.
1538         * testsuite/libffi.call/cls_6byte.c: Likewise.
1539         * testsuite/libffi.call/cls_7byte.c: Likewise.
1540         * testsuite/libffi.call/cls_8byte.c: Likewise.
1541         * testsuite/libffi.call/cls_9byte1.c: Likewise.
1542         * testsuite/libffi.call/cls_9byte2.c: Likewise.
1543         * testsuite/libffi.call/cls_double.c: Likewise.
1544         * testsuite/libffi.call/cls_float.c: Likewise.
1545         * testsuite/libffi.call/cls_schar.c: Likewise.
1546         * testsuite/libffi.call/cls_sint.c: Likewise.
1547         * testsuite/libffi.call/cls_sshort.c: Likewise.
1548         * testsuite/libffi.call/cls_uchar.c: Likewise.
1549         * testsuite/libffi.call/cls_uint.c: Likewise.
1550         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1551         * testsuite/libffi.call/cls_ushort.c: Likewise.
1552         * testsuite/libffi.call/problem1.c: Likewise.
1554         * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
1555         static.
1557 2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
1559         * testsuite/libffi.call/cls_9byte2.c: New test case.
1560         * testsuite/libffi.call/cls_9byte1.c: Likewise.
1561         * testsuite/libffi.call/cls_64byte.c: Likewise.
1562         * testsuite/libffi.call/cls_20byte1.c: Likewise.
1563         * testsuite/libffi.call/cls_19byte.c: Likewise.
1564         * testsuite/libffi.call/cls_18byte.c: Likewise.
1565         * testsuite/libffi.call/closure_fn4.c: Likewise.
1566         * testsuite/libffi.call/closure_fn5.c: Likewise.
1567         * testsuite/libffi.call/cls_schar.c: Likewise.
1568         * testsuite/libffi.call/cls_sint.c: Likewise.
1569         * testsuite/libffi.call/cls_sshort.c: Likewise.
1570         * testsuite/libffi.call/nested_struct2.c: Likewise.
1571         * testsuite/libffi.call/nested_struct3.c: Likewise.
1573 2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
1575         * testsuite/libffi.call/cls_double.c: Do a check on the result.
1576         * testsuite/libffi.call/cls_uchar.c: Likewise.
1577         * testsuite/libffi.call/cls_uint.c: Likewise.
1578         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1579         * testsuite/libffi.call/cls_ushort.c: Likewise.
1580         * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
1582 2003-11-06  Andreas Tobler  <a.tobler@schweiz.ch>
1584         * src/prep_cif.c (ffi_prep_cif): Move the validity check after
1585         the initialization.
1587 2003-10-23  Andreas Tobler  <a.tobler@schweiz.ch>
1589         * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
1590         FFI_ASSERT(FALSE) with FFI_ASSERT(0).
1592 2003-10-22  David Daney  <ddaney@avtrex.com>
1594         * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
1595         __attribute__((__mode__(__SI__))) and friends.
1597 2003-10-22  Andreas Schwab  <schwab@suse.de>
1599         * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
1601 2003-10-21  Andreas Tobler  <a.tobler@schweiz.ch>
1603         * configure.in: AC_LINK_FILES(ffitarget.h).
1604         * configure: Regenerate.
1605         * Makefile.in: Likewise.
1606         * include/Makefile.in: Likewise.
1607         * testsuite/Makefile.in: Likewise.
1608         * fficonfig.h.in: Likewise.
1610 2003-10-21  Paolo Bonzini  <bonzini@gnu.org>
1611             Richard Henderson  <rth@redhat.com>
1613         Avoid that ffi.h includes fficonfig.h.
1615         * Makefile.am (EXTRA_DIST): Include ffitarget.h files
1616         (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
1617         (TARGET_SRC_MIPS_SGI): Removed.
1618         (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
1619         (MIPS_SGI): Removed.
1620         (CLEANFILES): Removed.
1621         (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
1622         targets.
1623         * acconfig.h: Removed.
1624         * configure.in: Compute sizeofs only for double and long double.
1625         Use them to define and subst HAVE_LONG_DOUBLE.  Include comments
1626         into AC_DEFINE instead of using acconfig.h.  Create
1627         include/ffitarget.h instead of include/fficonfig.h.  Rename
1628         MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
1629         AC_DEFINE EH_FRAME_FLAGS.
1630         * include/Makefile.am (DISTCLEANFILES): New automake macro.
1631         (hack_DATA): Add ffitarget.h.
1632         * include/ffi.h.in: Remove all system specific definitions.
1633         Declare raw API even if it is not installed, why bother?
1634         Use limits.h instead of SIZEOF_* to define ffi_type_*.  Do
1635         not define EH_FRAME_FLAGS, it is in fficonfig.h now.  Include
1636         ffitarget.h instead of fficonfig.h.  Remove ALIGN macro.
1637         (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
1638         * include/ffi_common.h (bool): Do not define.
1639         (ffi_assert): Accept failed assertion.
1640         (ffi_type_test): Return void and accept file/line.
1641         (FFI_ASSERT): Pass stringized failed assertion.
1642         (FFI_ASSERT_AT): New macro.
1643         (FFI_ASSERT_VALID_TYPE): New macro.
1644         (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
1645         UINT64, SINT64): Define here with gcc's __attribute__ macro
1646         instead of in ffi.h
1647         (FLOAT32, ALIGN): Define here instead of in ffi.h
1648         * include/ffi-mips.h: Removed.  Its content moved to
1649         src/mips/ffitarget.h after separating assembly and C sections.
1650         * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
1651         src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
1652         src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
1653         src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
1654         SIZEOF_ARG -> FFI_SIZEOF_ARG.
1655         * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
1656         * src/debug.c (ffi_assert): Accept stringized failed assertion.
1657         (ffi_type_test): Rewritten.
1658         * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
1659         FFI_ASSERT_VALID_TYPE.
1660         * src/alpha/ffitarget.h, src/arm/ffitarget.h,
1661         src/ia64/ffitarget.h, src/m68k/ffitarget.h,
1662         src/mips/ffitarget.h, src/powerpc/ffitarget.h,
1663         src/s390/ffitarget.h, src/sh/ffitarget.h,
1664         src/sh64/ffitarget.h, src/sparc/ffitarget.h,
1665         src/x86/ffitarget.h: New files.
1666         * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
1667         src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
1668         src/powerpc/aix.S, src/powerpc/darwin.S,
1669         src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
1670         src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
1671         src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
1672         src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
1673         src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
1674         include fficonfig.h
1676 2003-10-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1678         * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
1679         _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
1681 2003-10-19  Andreas Tobler  <a.tobler@schweiz.ch>
1683         * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
1684         Used when FFI_DEBUG = 1.
1686 2003-10-14  Alan Modra  <amodra@bigpond.net.au>
1688         * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
1689         and align.
1691 2003-10-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1693         * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
1694         FFI_MIPS_O32 for O32 ABI.
1696 2003-10-01  Andreas Tobler  <a.tobler@schweiz.ch>
1698         * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
1699         SPARC64. Cleanup whitespaces.
1701 2003-09-19  Andreas Tobler  <a.tobler@schweiz.ch>
1703         * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
1704         strongarm, xscale. Cleanup whitespaces.
1705         * testsuite/libffi.call/closure_fn1.c: Likewise.
1706         * testsuite/libffi.call/closure_fn2.c: Likewise.
1707         * testsuite/libffi.call/closure_fn3.c: Likewise.
1708         * testsuite/libffi.call/cls_12byte.c: Likewise.
1709         * testsuite/libffi.call/cls_16byte.c: Likewise.
1710         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1711         * testsuite/libffi.call/cls_20byte.c: Likewise.
1712         * testsuite/libffi.call/cls_24byte.c: Likewise.
1713         * testsuite/libffi.call/cls_2byte.c: Likewise.
1714         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1715         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1716         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1717         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1718         * testsuite/libffi.call/cls_4byte.c: Likewise.
1719         * testsuite/libffi.call/cls_5byte.c: Likewise.
1720         * testsuite/libffi.call/cls_6byte.c: Likewise.
1721         * testsuite/libffi.call/cls_7byte.c: Likewise.
1722         * testsuite/libffi.call/cls_8byte.c: Likewise.
1723         * testsuite/libffi.call/cls_double.c: Likewise.
1724         * testsuite/libffi.call/cls_float.c: Likewise.
1725         * testsuite/libffi.call/cls_uchar.c: Likewise.
1726         * testsuite/libffi.call/cls_uint.c: Likewise.
1727         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1728         * testsuite/libffi.call/cls_ushort.c: Likewise.
1729         * testsuite/libffi.call/nested_struct.c: Likewise.
1730         * testsuite/libffi.call/nested_struct1.c: Likewise.
1731         * testsuite/libffi.call/problem1.c: Likewise.
1732         * testsuite/libffi.special/unwindtest.cc: Likewise.
1733         * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
1735 2003-09-18  David Edelsohn  <edelsohn@gnu.org>
1737         * src/powerpc/aix.S: Cleanup whitespaces.
1738         * src/powerpc/aix_closure.S: Likewise.
1740 2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
1742         * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
1743         * src/powerpc/darwin_closure.S: Likewise.
1744         * src/powerpc/ffi_darwin.c: Likewise.
1746 2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
1747             David Edelsohn  <edelsohn@gnu.org>
1749         * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
1750         * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
1751         parameter stack.
1752         * src/powerpc/darwin_closure.S: Likewise.
1753         * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
1754         according to the Darwin/AIX ABI.
1755         (ffi_prep_cif_machdep): Likewise.
1756         (ffi_closure_helper_DARWIN): Likewise.
1757         Remove the outgoing parameter stack logic. Simplify the evaluation
1758         of the different CASE types.
1759         (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
1760         statement in the trampoline code.
1762 2003-09-18  Kaz Kojima  <kkojima@gcc.gnu.org>
1764         * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
1765         for the register size.
1766         (ffi_closure_helper_SYSV): Handle the structure return value
1767         address correctly.
1768         (ffi_closure_helper_SYSV): Return the appropriate type when
1769         the registers are used for the structure return value.
1770         * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
1771         the 64-bit return value.  Update copyright years.
1773 2003-09-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1775         * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
1776         srcdir for ffi_mips.h.
1778 2003-09-12  Alan Modra  <amodra@bigpond.net.au>
1780         * src/prep_cif.c (initialize_aggregate): Include tail padding in
1781         structure size.
1782         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
1783         placement of float result.
1784         * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
1785         cast of "resp" for big-endian 64 bit machines.
1787 2003-09-11  Alan Modra  <amodra@bigpond.net.au>
1789         * src/types.c (double, longdouble): Merge identical SH and ARM
1790         typedefs, and add POWERPC64.
1791         * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
1792         struct split over gpr and rest.
1793         (ffi_prep_cif_machdep): Correct intarg_count for structures.
1794         * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
1796 2003-09-09  Andreas Tobler  <a.tobler@schweiz.ch>
1798         * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
1799         passing correctly.
1801 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
1803         * configure: Regenerate.
1805 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
1807         * Makefile.am: Remove build rules for ffitest.
1808         * Makefile.in: Rebuilt.
1810 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
1812         * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
1813         about implicit declaration of abort().
1815 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
1817         * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
1818         * Makefile.in: Rebuilt.
1819         * configure.in: Add dejagnu test framework.
1820         * configure: Rebuilt.
1822         * testsuite/Makefile.am: New file.
1823         * testsuite/Makefile.in: Built
1824         * testsuite/lib/libffi-dg.exp: New file.
1825         * testsuite/config/default.exp: Likewise.
1826         * testsuite/libffi.call/call.exp: Likewise.
1827         * testsuite/libffi.call/ffitest.h: Likewise.
1828         * testsuite/libffi.call/closure_fn0.c: Likewise.
1829         * testsuite/libffi.call/closure_fn1.c: Likewise.
1830         * testsuite/libffi.call/closure_fn2.c: Likewise.
1831         * testsuite/libffi.call/closure_fn3.c: Likewise.
1832         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1833         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1834         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1835         * testsuite/libffi.call/cls_2byte.c: Likewise.
1836         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1837         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1838         * testsuite/libffi.call/cls_4byte.c: Likewise.
1839         * testsuite/libffi.call/cls_5byte.c: Likewise.
1840         * testsuite/libffi.call/cls_6byte.c: Likewise.
1841         * testsuite/libffi.call/cls_7byte.c: Likewise.
1842         * testsuite/libffi.call/cls_8byte.c: Likewise.
1843         * testsuite/libffi.call/cls_12byte.c: Likewise.
1844         * testsuite/libffi.call/cls_16byte.c: Likewise.
1845         * testsuite/libffi.call/cls_20byte.c: Likewise.
1846         * testsuite/libffi.call/cls_24byte.c: Likewise.
1847         * testsuite/libffi.call/cls_double.c: Likewise.
1848         * testsuite/libffi.call/cls_float.c: Likewise.
1849         * testsuite/libffi.call/cls_uchar.c: Likewise.
1850         * testsuite/libffi.call/cls_uint.c: Likewise.
1851         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1852         * testsuite/libffi.call/cls_ushort.c: Likewise.
1853         * testsuite/libffi.call/float.c: Likewise.
1854         * testsuite/libffi.call/float1.c: Likewise.
1855         * testsuite/libffi.call/float2.c: Likewise.
1856         * testsuite/libffi.call/many.c: Likewise.
1857         * testsuite/libffi.call/many_win32.c: Likewise.
1858         * testsuite/libffi.call/nested_struct.c: Likewise.
1859         * testsuite/libffi.call/nested_struct1.c: Likewise.
1860         * testsuite/libffi.call/pyobjc-tc.c: Likewise.
1861         * testsuite/libffi.call/problem1.c: Likewise.
1862         * testsuite/libffi.call/promotion.c: Likewise.
1863         * testsuite/libffi.call/return_ll.c: Likewise.
1864         * testsuite/libffi.call/return_sc.c: Likewise.
1865         * testsuite/libffi.call/return_uc.c: Likewise.
1866         * testsuite/libffi.call/strlen.c: Likewise.
1867         * testsuite/libffi.call/strlen_win32.c: Likewise.
1868         * testsuite/libffi.call/struct1.c: Likewise.
1869         * testsuite/libffi.call/struct2.c: Likewise.
1870         * testsuite/libffi.call/struct3.c: Likewise.
1871         * testsuite/libffi.call/struct4.c: Likewise.
1872         * testsuite/libffi.call/struct5.c: Likewise.
1873         * testsuite/libffi.call/struct6.c: Likewise.
1874         * testsuite/libffi.call/struct7.c: Likewise.
1875         * testsuite/libffi.call/struct8.c: Likewise.
1876         * testsuite/libffi.call/struct9.c: Likewise.
1877         * testsuite/libffi.special/special.exp: New file.
1878         * testsuite/libffi.special/ffitestcxx.h: Likewise.
1879         * testsuite/libffi.special/unwindtest.cc: Likewise.
1882 2003-08-13  Kaz Kojima  <kkojima@gcc.gnu.org>
1884         * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case.  Update
1885         copyright years.
1887 2003-08-02  Alan Modra  <amodra@bigpond.net.au>
1889         * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
1890         structure passing.
1891         (ffi_closure_helper_LINUX64): Likewise.
1892         * src/powerpc/linux64.S: Remove code writing to parm save area.
1893         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
1894         address in lr from ffi_closure_helper_LINUX64 call to calculate
1895         table address.  Optimize function tail.
1897 2003-07-28  Andreas Tobler  <a.tobler@schweiz.ch>
1899         * src/sparc/ffi.c: Handle all floating point registers.
1900         * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
1902 2003-07-11  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
1904         * README: Note that libffi is not part of GCC.  Update the project
1905         URL and status.
1907 2003-06-19  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
1909         * src/powerpc/ppc_closure.S: Include ffi.h.
1911 2003-06-13  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1913         * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
1914         Use C style comments.
1916 2003-06-13  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1918         * Makefile.am: Add SHmedia support.  Fix a typo of SH support.
1919         * Makefile.in: Regenerate.
1920         * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
1921         * configure: Regenerate.
1922         * include/ffi.h.in: Add SHmedia support.
1923         * src/sh64/ffi.c: New file.
1924         * src/sh64/sysv.S: New file.
1926 2003-05-16  Jakub Jelinek  <jakub@redhat.com>
1928         * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
1929         should be read-only.
1930         * configure: Rebuilt.
1931         * fficonfig.h.in: Rebuilt.
1932         * include/ffi.h.in (EH_FRAME_FLAGS): Define.
1933         * src/alpha/osf.S: Use EH_FRAME_FLAGS.
1934         * src/powerpc/linux64.S: Likewise.
1935         * src/powerpc/linux64_closure.S: Likewise.  Include ffi.h.
1936         * src/powerpc/sysv.S: Use EH_FRAME_FLAGS.  Use pcrel encoding
1937         if -fpic/-fPIC/-mrelocatable.
1938         * src/powerpc/powerpc_closure.S: Likewise.
1939         * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
1940         #write in .eh_frame flags.
1941         * src/sparc/v9.S: Likewise.
1942         * src/x86/unix64.S: Use EH_FRAME_FLAGS.
1943         * src/x86/sysv.S: Likewise.  Use pcrel encoding if -fpic/-fPIC.
1944         * src/s390/sysv.S: Use EH_FRAME_FLAGS.  Include ffi.h.
1946 2003-05-07  Jeff Sturm  <jsturm@one-point.com>
1948         Fixes PR bootstrap/10656
1949         * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
1950         support for .register pseudo-op.
1951         * src/sparc/v8.S: Use it.
1952         * fficonfig.h.in: Rebuilt.
1953         * configure: Rebuilt.
1955 2003-04-18  Jakub Jelinek  <jakub@redhat.com>
1957         * include/ffi.h.in (POWERPC64): Define if 64-bit.
1958         (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
1959         Make it the default on POWERPC64.
1960         (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
1961         * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
1962         * configure: Rebuilt.
1963         * src/powerpc/ffi.c (hidden): Define.
1964         (ffi_prep_args_SYSV): Renamed from
1965         ffi_prep_args.  Cast pointers to unsigned long to shut up warnings.
1966         (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
1967         ASM_NEEDS_REGISTERS64): New.
1968         (ffi_prep_args64): New function.
1969         (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
1970         (ffi_call): Likewise.
1971         (ffi_prep_closure): Likewise.
1972         (flush_icache): Surround by #ifndef POWERPC64.
1973         (ffi_dblfl): New union type.
1974         (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
1975         (ffi_closure_helper_LINUX64): New function.
1976         * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
1977         __powerpc64__.
1978         * src/powerpc/sysv.S: Likewise.
1979         (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
1980         * src/powerpc/linux64.S: New file.
1981         * src/powerpc/linux64_closure.S: New file.
1982         * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
1983         src/powerpc/linux64_closure.S.
1984         (TARGET_SRC_POWERPC): Likewise.
1986         * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
1987         closure_test_fn3): Fix result printing on big-endian 64-bit
1988         machines.
1989         (main): Print tst2_arg instead of uninitialized tst2_result.
1991         * src/ffitest.c (main): Hide what closure pointer really points to
1992         from the compiler.
1994 2003-04-16  Richard Earnshaw  <rearnsha@arm.com>
1996         * configure.in (arm-*-netbsdelf*): Add configuration.
1997         (configure): Regenerated.
1999 2003-04-04  Loren J. Rittle  <ljrittle@acm.org>
2001         * include/Makefile.in: Regenerate.
2003 2003-03-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
2005         * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
2006         bit mode.
2007         * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
2008         Receive closure pointer through parameter, read args using
2009         __builtin_dwarf_cfa.
2010         (FFI_INIT_TRAMPOLINE): Send closure reference through eax.
2012 2003-03-12  Andreas Schwab  <schwab@suse.de>
2014         * configure.in: Avoid trailing /. in toolexeclibdir.
2015         * configure: Rebuilt.
2017 2003-03-03  Andreas Tobler <a.tobler@schweiz.ch>
2019         * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
2021 2003-02-06  Andreas Tobler <a.tobler@schweiz.ch>
2023         * libffi/src/powerpc/darwin_closure.S:
2024         Fix alignement bug, allocate 8 bytes for the result.
2025         * libffi/src/powerpc/aix_closure.S:
2026         Likewise.
2027         * libffi/src/powerpc/ffi_darwin.c:
2028         Update stackframe description for aix/darwin_closure.S.
2030 2003-02-06  Jakub Jelinek  <jakub@redhat.com>
2032         * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
2033         attribute.
2035 2003-01-31  Christian Cornelssen  <ccorn@cs.tu-berlin.de>,
2036             Andreas Schwab  <schwab@suse.de>
2038         * configure.in: Adjust command to source config-ml.in to account
2039         for changes to the libffi_basedir definition.
2040         (libffi_basedir): Remove ${srcdir} from value and include trailing
2041         slash if nonempty.
2043         * configure: Regenerate.
2045 2003-01-29  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2047         * src/powerpc/ppc_closure.S: Recode to fit shared libs.
2049 2003-01-28  Andrew Haley  <aph@redhat.com>
2051         * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
2052         * src/x86/ffi64.c (ffi_prep_closure): New.
2053         (ffi_closure_UNIX64_inner): New.
2054         * src/x86/unix64.S (ffi_closure_UNIX64): New.
2056 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2058         * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
2059         Remove USE_LIBDIR conditional.
2060         * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
2061         * Makefile.in, configure: Rebuilt.
2063 2003-01027  David Edelsohn  <edelsohn@gnu.org>
2065         * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
2066         * Makefile.in: Regenerate.
2068 2003-01-22  Andrew Haley  <aph@redhat.com>
2070         * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
2071         unwind info.
2073 2003-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
2075         * src/powerpc/darwin.S: Add unwind info.
2076         * src/powerpc/darwin_closure.S: Likewise.
2078 2003-01-14  Andrew Haley  <aph@redhat.com>
2080         * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
2081         (ffi_prep_cif_machdep): Likewise.
2082         * src/x86/unix64.S: Add unwind info.
2084 2003-01-14  Andreas Jaeger  <aj@suse.de>
2086         * src/ffitest.c (main): Only use ffi_closures if those are
2087         supported.
2089 2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
2091         * libffi/src/ffitest.c
2092          add closure testcases
2094 2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
2096         * libffi/src/powerpc/ffi.c
2097          fix alignment bug for float (4 byte aligned iso 8 byte)
2099 2003-01-09  Geoffrey Keating  <geoffk@apple.com>
2101         * src/powerpc/ffi_darwin.c: Remove RCS version string.
2102         * src/powerpc/darwin.S: Remove RCS version string.
2104 2003-01-03  Jeff Sturm  <jsturm@one-point.com>
2106         * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
2107         * src/ffitest.c (main): Use static storage for closure.
2108         * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
2109         * src/sparc/v8.S (ffi_closure_v8): New.
2110         * src/sparc/v9.S (ffi_closure_v9): New.
2112 2002-11-10  Ranjit Mathew <rmathew@hotmail.com>
2114         * include/ffi.h.in: Added FFI_STDCALL ffi_type
2115           enumeration for X86_WIN32.
2116         * src/x86/win32.S: Added ffi_call_STDCALL function
2117           definition.
2118         * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
2119           switch cases for recognising FFI_STDCALL and
2120           calling ffi_call_STDCALL if target is X86_WIN32.
2121         * src/ffitest.c (my_stdcall_strlen/stdcall_many):
2122           stdcall versions of the "my_strlen" and "many"
2123           test functions (for X86_WIN32).
2124           Added test cases to test stdcall invocation using
2125           these functions.
2127 2002-12-02  Kaz Kojima  <kkojima@gcc.gnu.org>
2129         * src/sh/sysv.S: Add DWARF2 unwind info.
2131 2002-11-27  Ulrich Weigand  <uweigand@de.ibm.com>
2133         * src/s390/sysv.S (.eh_frame section): Make section read-only.
2135 2002-11-26  Jim Wilson  <wilson@redhat.com>
2137         * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
2139 2002-11-23  H.J. Lu <hjl@gnu.org>
2141         * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
2142         Include ../config/accross.m4.
2143         * aclocal.m4; Rebuild.
2144         * configure: Likewise.
2146 2002-11-15  Ulrich Weigand  <uweigand@de.ibm.com>
2148         * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
2150 2002-11-11  DJ Delorie  <dj@redhat.com>
2152         * configure.in: Look for common files in the right place.
2154 2002-10-08  Ulrich Weigand  <uweigand@de.ibm.com>
2156         * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
2157         raw data as _Jv_word values, not ffi_raw.
2158         (ffi_java_ptrarray_to_raw): Likewise.
2159         (ffi_java_rvalue_to_raw): New function.
2160         (ffi_java_raw_call): Call it.
2161         (ffi_java_raw_to_rvalue): New function.
2162         (ffi_java_translate_args): Call it.
2163         * src/ffitest.c (closure_test_fn): Interpret return value
2164         as ffi_arg, not int.
2165         * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
2166         FFI_TYPE_POINTER case.
2167         (ffi_closure_helper_SYSV): Likewise.  Also, assume return
2168         values extended to word size.
2170 2002-10-02  Andreas Jaeger  <aj@suse.de>
2172         * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
2174 2002-10-01  Bo Thorsen  <bo@smetana.suse.de>
2176         * include/ffi.h.in: Fix i386 win32 compilation.
2178 2002-09-30  Ulrich Weigand  <uweigand@de.ibm.com>
2180         * configure.in: Add s390x-*-linux-* target.
2181         * configure: Regenerate.
2182         * include/ffi.h.in: Define S390X for s390x targets.
2183         (FFI_CLOSURES): Define for s390/s390x.
2184         (FFI_TRAMPOLINE_SIZE): Likewise.
2185         (FFI_NATIVE_RAW_API): Likewise.
2186         * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
2187         * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
2188         * src/s390/ffi.c: Major rework of existing code.  Add support for
2189         s390x targets.  Add closure support.
2190         * src/s390/sysv.S: Likewise.
2192 2002-09-29  Richard Earnshaw  <rearnsha@arm.com>
2194         * src/arm/sysv.S: Fix typo.
2196 2002-09-28  Richard Earnshaw  <rearnsha@arm.com>
2198         * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
2199         has defined __USER_LABEL_PREFIX__, then use it in CNAME.
2200         (ffi_call_SYSV): Handle soft-float.
2202 2002-09-27  Bo Thorsen  <bo@suse.de>
2204         * include/ffi.h.in: Fix multilib x86-64 support.
2206 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2208         * Makefile.am (all-multi): Fix multilib parallel build.
2210 2002-07-19  Kaz Kojima  <kkojima@gcc.gnu.org>
2212         * configure.in (sh[34]*-*-linux*): Add brackets.
2213         * configure: Regenerate.
2215 2002-07-18  Kaz Kojima  <kkojima@gcc.gnu.org>
2217         * Makefile.am: Add SH support.
2218         * Makefile.in: Regenerate.
2219         * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
2220         * configure: Regenerate.
2221         * include/ffi.h.in: Add SH support.
2222         * src/sh/ffi.c: New file.
2223         * src/sh/sysv.S: New file.
2224         * src/types.c: Add SH support.
2226 2002-07-16  Bo Thorsen  <bo@suse.de>
2228         * src/x86/ffi64.c: New file that adds x86-64 support.
2229         * src/x86/unix64.S: New file that handles argument setup for
2230         x86-64.
2231         * src/x86/sysv.S: Don't use this on x86-64.
2232         * src/x86/ffi.c: Don't use this on x86-64.
2233         Remove unused vars.
2234         * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
2235         for x86-64.
2236         * src/ffitest.c (struct6): New test that tests a special case in
2237         the x86-64 ABI.
2238         (struct7): Likewise.
2239         (struct8): Likewise.
2240         (struct9): Likewise.
2241         (closure_test_fn): Silence warning about this when it's not used.
2242         (main): Add the new tests.
2243         (main): Fix a couple of wrong casts and silence some compiler warnings.
2244         * include/ffi.h.in: Add x86-64 ABI definition.
2245         * fficonfig.h.in: Regenerate.
2246         * Makefile.am: Add x86-64 support.
2247         * configure.in: Likewise.
2248         * Makefile.in: Regenerate.
2249         * configure: Likewise.
2251 2002-06-24  Bo Thorsen  <bo@suse.de>
2253         * src/types.c: Merge settings for similar architectures.
2254         Add x86-64 sizes and alignments.
2256 2002-06-23  Bo Thorsen  <bo@suse.de>
2258         * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
2259         * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
2260         * src/mips/ffi.c (ffi_prep_args): Likewise.
2261         * src/m68k/ffi.c (ffi_prep_args): Likewise.
2263 2002-07-18  H.J. Lu  (hjl@gnu.org)
2265         * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
2266         (libffi_la_SOURCES): Support MIPS_LINUX.
2267         (libffi_convenience_la_SOURCES): Likewise.
2268         * Makefile.in: Regenerated.
2270         * configure.in (mips64*-*): Skip.
2271         (mips*-*-linux*): New.
2272         * configure: Regenerated.
2274         * src/mips/ffi.c: Include <sgidefs.h>.
2276 2002-06-06  Ulrich Weigand  <uweigand@de.ibm.com>
2278         * src/s390/sysv.S: Save/restore %r6.  Add DWARF-2 unwind info.
2280 2002-05-27  Roger Sayle  <roger@eyesopen.com>
2282         * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
2284 2002-05-27  Bo Thorsen  <bo@suse.de>
2286         * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
2287         fix formatting.
2289 2002-05-13  Andreas Tobler  <a.tobler@schweiz.ch>
2291         * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
2292         beginning of function (for older apple cc).
2294 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2296         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2297         script entry, and set LD to it when configuring multilibs.
2298         * configure: Rebuilt.
2300 2002-05-05  Jason Thorpe  <thorpej@wasabisystems.com>
2302         * configure.in (sparc64-*-netbsd*): Add target.
2303         (sparc-*-netbsdelf*): Likewise.
2304         * configure: Regenerate.
2306 2002-04-28  David S. Miller  <davem@redhat.com>
2308         * configure.in, configure: Fix SPARC test in previous change.
2310 2002-04-29  Gerhard Tonn  <GerhardTonn@swol.de>
2312         * Makefile.am: Add Linux for S/390 support.
2313         * Makefile.in: Regenerate.
2314         * configure.in: Add Linux for S/390 support.
2315         * configure: Regenerate.
2316         * include/ffi.h.in: Add Linux for S/390 support.
2317         * src/s390/ffi.c: New file from libffi CVS tree.
2318         * src/s390/sysv.S: New file from libffi CVS tree.
2320 2002-04-28  Jakub Jelinek  <jakub@redhat.com>
2322         * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
2323         %r_disp32().
2324         * src/sparc/v8.S: Use it.
2325         * src/sparc/v9.S: Likewise.
2326         * fficonfig.h.in: Rebuilt.
2327         * configure: Rebuilt.
2329 2002-04-08  Hans Boehm  <Hans_Boehm@hp.com>
2331         * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
2332         correctly.
2333         * src/ia64/unix.S: Add unwind information. Fix comments.
2334         Save sp in a way that's compatible with unwind info.
2335         (ffi_call_unix): Correctly restore sp in all cases.
2336         * src/ia64/ffi.c: Add, fix comments.
2338 2002-04-08  Jakub Jelinek  <jakub@redhat.com>
2340         * src/sparc/v8.S: Make .eh_frame dependent on target word size.
2342 2002-04-06  Jason Thorpe  <thorpej@wasabisystems.com>
2344         * configure.in (alpha*-*-netbsd*): Add target.
2345         * configure: Regenerate.
2347 2002-04-04  Jeff Sturm  <jsturm@one-point.com>
2349         * src/sparc/v8.S: Add unwind info.
2350         * src/sparc/v9.S: Likewise.
2352 2002-03-30  Krister Walfridsson  <cato@df.lth.se>
2354         * configure.in: Enable i*86-*-netbsdelf*.
2355         * configure: Rebuilt.
2357 2002-03-29  David Billinghurst <David.Billinghurst@riotinto.com>
2359         PR other/2620
2360         * src/mips/n32.s: Delete
2361         * src/mips/o32.s: Delete
2363 2002-03-21  Loren J. Rittle  <ljrittle@acm.org>
2365         * configure.in: Enable alpha*-*-freebsd*.
2366         * configure: Rebuilt.
2368 2002-03-17  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
2370         * Makefile.am: libfficonvenience -> libffi_convenience.
2371         * Makefile.in: Rebuilt.
2373         * Makefile.am: Define ffitest_OBJECTS.
2374         * Makefile.in: Rebuilt.
2376 2002-03-07  Andreas Tobler  <toa@pop.agri.ch>
2377             David Edelsohn  <edelsohn@gnu.org>
2379         * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
2380         (TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
2381         (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
2382         * Makefile.in: Regenerate.
2383         * include/ffi.h.in: Add AIX and Darwin closure definitions.
2384         * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
2385         (flush_icache, flush_range): New functions.
2386         (ffi_closure_helper_DARWIN): New function.
2387         * src/powerpc/aix_closure.S: New file.
2388         * src/powerpc/darwin_closure.S: New file.
2390 2002-02-24  Jeff Sturm  <jsturm@one-point.com>
2392         * include/ffi.h.in: Add typedef for ffi_arg.
2393         * src/ffitest.c (main): Declare rint with ffi_arg.
2395 2002-02-21  Andreas Tobler  <toa@pop.agri.ch>
2397         * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
2398         number of GPRs for floating-point arguments.
2400 2002-01-31  Anthony Green  <green@redhat.com>
2402         * configure: Rebuilt.
2403         * configure.in: Replace CHECK_SIZEOF and endian tests with
2404         cross-compiler friendly macros.
2405         * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
2406         macros.
2408 2002-01-18  David Edelsohn  <edelsohn@gnu.org>
2410         * src/powerpc/darwin.S (_ffi_call_AIX): New.
2411         * src/powerpc/aix.S (ffi_call_DARWIN): New.
2413 2002-01-17  David Edelsohn  <edelsohn@gnu.org>
2415         * Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
2416         (TARGET_SRC_POWERPC_AIX): New.
2417         (POWERPC_AIX): New stanza.
2418         * Makefile.in: Regenerate.
2419         * configure.in: Add AIX case.
2420         * configure: Regenerate.
2421         * include/ffi.h.in (ffi_abi): Add FFI_AIX.
2422         * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
2423         size.  Fix "long double" support.
2424         (ffi_call): Add FFI_AIX case.
2425         * src/powerpc/aix.S: New.
2427 2001-10-09  John Hornkvist  <john@toastedmarshmallow.com>
2429         Implement Darwin PowerPC ABI.
2430         * configure.in: Handle powerpc-*-darwin*.
2431         * Makefile.am: Set source files for POWERPC_DARWIN.
2432         * configure: Rebuilt.
2433         * Makefile.in: Rebuilt.
2434         * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
2435         POWERPC_DARWIN.
2436         * src/powerpc/darwin.S: New file.
2437         * src/powerpc/ffi_darwin.c: New file.
2439 2001-10-07  Joseph S. Myers  <jsm28@cam.ac.uk>
2441         * src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
2443 2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2445         * src/x86/sysv.S: Avoid gas-only .balign directive.
2446         Use C style comments.
2448 2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2450         * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
2451         Fixes PR bootstrap/3563.
2453 2001-06-26  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2455         * src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.
2457 2001-06-25  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2459         * configure.in: Recognize sparc*-sun-* host.
2460         * configure: Regenerate.
2462 2001-06-06  Andrew Haley  <aph@redhat.com>
2464         * src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.
2466 2001-06-03  Andrew Haley  <aph@redhat.com>
2468         * src/alpha/osf.S: Add unwind info.
2469         * src/powerpc/sysv.S: Add unwind info.
2470         * src/powerpc/ppc_closure.S: Likewise.
2472 2000-05-31  Jeff Sturm  <jsturm@one-point.com>
2474         * configure.in: Fix AC_ARG_ENABLE usage.
2475         * configure: Rebuilt.
2477 2001-05-06  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
2479         * configure.in: Remove warning about beta code.
2480         * configure: Rebuilt.
2482 2001-04-25  Hans Boehm <Hans_Boehm@hp.com>
2484         * src/ia64/unix.S: Restore stack pointer when returning from
2485         ffi_closure_UNIX.
2486         * src/ia64/ffi.c: Fix typo in comment.
2488 2001-04-18  Jim Wilson  <wilson@redhat.com>
2490         * src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
2491         to eliminate RAW DV.
2493 2001-04-12  Bryce McKinlay  <bryce@albatross.co.nz>
2495         * Makefile.am: Make a libtool convenience library.
2496         * Makefile.in: Rebuilt.
2498 2001-03-29  Bryce McKinlay  <bryce@albatross.co.nz>
2500         * configure.in: Use different syntax for subdirectory creation.
2501         * configure: Rebuilt.
2503 2001-03-27  Jon Beniston  <jon@beniston.com>
2505         * configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
2506         * configure: Rebuilt.
2507         * Makefile.am: Added X86_WIN32 target support.
2508         * Makefile.in: Rebuilt.
2510         * include/ffi.h.in: Added X86_WIN32 target support.
2512         * src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
2513         * src/types.c: Added X86_WIN32 target support.
2515         * src/x86/win32.S: New file. Based on sysv.S, but with EH
2516         stuff removed and made to work with CygWin's gas.
2518 2001-03-26  Bryce McKinlay  <bryce@albatross.co.nz>
2520         * configure.in: Make target subdirectory in build dir.
2521         * Makefile.am: Override suffix based rules to specify correct output
2522         subdirectory.
2523         * Makefile.in: Rebuilt.
2524         * configure: Rebuilt.
2526 2001-03-23  Kevin B Hendricks  <khendricks@ivey.uwo.ca>
2528         * src/powerpc/ppc_closure.S: New file.
2529         * src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
2530         involving long long and register pairs.
2531         (ffi_prep_closure): New function.
2532         (flush_icache): Likewise.
2533         (ffi_closure_helper_SYSV): Likewise.
2534         * include/ffi.h.in (FFI_CLOSURES): Define on PPC.
2535         (FFI_TRAMPOLINE_SIZE): Likewise.
2536         (FFI_NATIVE_RAW_API): Likewise.
2537         * Makefile.in: Rebuilt.
2538         * Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
2539         (TARGET_SRC_POWERPC): Likewise.
2541 2001-03-19  Tom Tromey  <tromey@redhat.com>
2543         * Makefile.in: Rebuilt.
2544         * Makefile.am (ffitest_LDFLAGS): New macro.
2546 2001-03-02  Nick Clifton  <nickc@redhat.com>
2548         * include/ffi.h.in: Remove RCS ident string.
2549         * include/ffi_mips.h: Remove RCS ident string.
2550         * src/debug.c: Remove RCS ident string.
2551         * src/ffitest.c: Remove RCS ident string.
2552         * src/prep_cif.c: Remove RCS ident string.
2553         * src/types.c: Remove RCS ident string.
2554         * src/alpha/ffi.c: Remove RCS ident string.
2555         * src/alpha/osf.S: Remove RCS ident string.
2556         * src/arm/ffi.c: Remove RCS ident string.
2557         * src/arm/sysv.S: Remove RCS ident string.
2558         * src/mips/ffi.c: Remove RCS ident string.
2559         * src/mips/n32.S: Remove RCS ident string.
2560         * src/mips/o32.S: Remove RCS ident string.
2561         * src/sparc/ffi.c: Remove RCS ident string.
2562         * src/sparc/v8.S: Remove RCS ident string.
2563         * src/sparc/v9.S: Remove RCS ident string.
2564         * src/x86/ffi.c: Remove RCS ident string.
2565         * src/x86/sysv.S: Remove RCS ident string.
2567 2001-02-08  Joseph S. Myers  <jsm28@cam.ac.uk>
2569         * include/ffi.h.in: Change sourceware.cygnus.com references to
2570         gcc.gnu.org.
2572 2000-12-09  Richard Henderson  <rth@redhat.com>
2574         * src/alpha/ffi.c (ffi_call): Simplify struct return test.
2575         (ffi_closure_osf_inner): Index rather than increment avalue
2576         and arg_types.  Give ffi_closure_osf the raw return value type.
2577         * src/alpha/osf.S (ffi_closure_osf): Handle return value type
2578         promotion.
2580 2000-12-07  Richard Henderson  <rth@redhat.com>
2582         * src/raw_api.c (ffi_translate_args): Fix typo.
2583         (ffi_prep_closure): Likewise.
2585         * include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
2586         FFI_TRAMPOLINE_SIZE.
2587         * src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
2588         cif->bytes for new ffi_call_osf implementation.
2589         (ffi_prep_args): Absorb into ...
2590         (ffi_call): ... here.  Do all stack allocation here and
2591         avoid a callback function.
2592         (ffi_prep_closure, ffi_closure_osf_inner): New.
2593         * src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
2594         (ffi_closure_osf): New.
2596 2000-09-10  Alexandre Oliva  <aoliva@redhat.com>
2598         * config.guess, config.sub, install-sh: Removed.
2599         * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
2600         * Makefile.in: Rebuilt.
2602         * acinclude.m4: Include libtool macros from the top level.
2603         * aclocal.m4, configure: Rebuilt.
2605 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
2607         * configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
2608         * configure: Rebuilt.
2610 2000-05-11  Scott Bambrough  <scottb@netwinder.org>
2612         * libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
2613         memory correctly.  Use conditional instructions, not branches where
2614         possible.
2616 2000-05-04  Tom Tromey  <tromey@cygnus.com>
2618         * configure: Rebuilt.
2619         * configure.in: Match `arm*-*-linux-*'.
2620         From Chris Dornan <cdornan@arm.com>.
2622 2000-04-28  Jakub Jelinek  <jakub@redhat.com>
2624         * Makefile.am (SUBDIRS): Define.
2625         (AM_MAKEFLAGS): Likewise.
2626         (Multilib support.): Add section.
2627         * Makefile.in: Rebuilt.
2628         * ltconfig (extra_compiler_flags, extra_compiler_flags_value):
2629         New variables. Set for gcc using -print-multi-lib. Export them
2630         to libtool.
2631         (sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
2632         * ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
2633         for -shared links.
2634         (extra_compiler_flags_value, extra_compiler_flags): Check these
2635         for extra compiler options which need to be passed down in
2636         compiler_flags.
2638 2000-04-16  Anthony Green  <green@redhat.com>
2640         * configure: Rebuilt.
2641         * configure.in: Change i*86-pc-linux* to i*86-*-linux*.
2643 2000-04-14  Jakub Jelinek  <jakub@redhat.com>
2645         * include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
2646         Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
2647         * src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
2648         Replace all void * sizeofs with sizeof(int).
2649         Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
2650         different than DOUBLE.
2651         Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
2652         (ffi_prep_args_v9): New function.
2653         (ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
2654         (ffi_V9_return_struct): New function.
2655         (ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
2656         32bit code (not yet cross-arch calls).
2657         * src/sparc/v8.S: Add struct return delay nop.
2658         Handle long long.
2659         * src/sparc/v9.S: New file.
2660         * src/prep_cif.c (ffi_prep_cif): Return structure pointer
2661         is used on sparc64 only for structures larger than 32 bytes.
2662         Pass by reference for structures is done for structure arguments
2663         larger than 16 bytes.
2664         * src/ffitest.c (main): Use 64bit rint on sparc64.
2665         Run long long tests on sparc.
2666         * src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
2667         sparc64.
2668         (FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
2669         on sparc64.
2670         * configure.in (sparc-*-linux*): New supported target.
2671         (sparc64-*-linux*): Likewise.
2672         * configure: Rebuilt.
2673         * Makefile.am: Add v9.S to SPARC files.
2674         * Makefile.in: Likewise.
2675         (LINK): Surround $(CCLD) into double quotes, so that multilib
2676         compiles work correctly.
2678 2000-04-04  Alexandre Petit-Bianco  <apbianco@cygnus.com>
2680         * configure: Rebuilt.
2681         * configure.in: (i*86-*-solaris*): New libffi target. Patch
2682         proposed by Bryce McKinlay.
2684 2000-03-20  Tom Tromey  <tromey@cygnus.com>
2686         * Makefile.in: Hand edit for java_raw_api.lo.
2688 2000-03-08  Bryce McKinlay  <bryce@albatross.co.nz>
2690         * config.guess, config.sub: Update from the gcc tree.
2691         Fix for PR libgcj/168.
2693 2000-03-03  Tom Tromey  <tromey@cygnus.com>
2695         * Makefile.in: Fixed ia64 by hand.
2697         * configure: Rebuilt.
2698         * configure.in (--enable-multilib): New option.
2699         (libffi_basedir): New subst.
2700         (AC_OUTPUT): Added multilib code.
2702 2000-03-02  Tom Tromey  <tromey@cygnus.com>
2704         * Makefile.in: Rebuilt.
2705         * Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
2706         directory name.
2708 2000-02-25  Hans Boehm <boehm@acm.org>
2710         * src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
2711         files.
2712         * src/raw_api.c (ffi_translate_args): Fixed typo in argument
2713         list.
2714         (ffi_prep_raw_closure): Use ffi_translate_args, not
2715         ffi_closure_translate.
2716         * src/java_raw_api.c: New file.
2717         * src/ffitest.c (closure_test_fn): New function.
2718         (main): Define `rint' as long long on IA64.  Added new test when
2719         FFI_CLOSURES is defined.
2720         * include/ffi.h.in (ALIGN): Use size_t, not unsigned.
2721         (ffi_abi): Recognize IA64.
2722         (ffi_raw): Added `flt' field.
2723         Added "Java raw API" code.
2724         * configure.in: Recognize ia64.
2725         * Makefile.am (TARGET_SRC_IA64): New macro.
2726         (libffi_la_common_SOURCES): Added java_raw_api.c.
2727         (libffi_la_SOURCES): Define in IA64 case.
2729 2000-01-04  Tom Tromey  <tromey@cygnus.com>
2731         * Makefile.in: Rebuilt with newer automake.
2733 1999-12-31  Tom Tromey  <tromey@cygnus.com>
2735         * Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.
2737 1999-09-01  Tom Tromey  <tromey@cygnus.com>
2739         * include/ffi.h.in: Removed PACKAGE and VERSION defines and
2740         undefs.
2741         * fficonfig.h.in: Rebuilt.
2742         * configure: Rebuilt.
2743         * configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
2744         Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
2745         * acconfig.h: Don't #undef PACKAGE or VERSION.
2747 1999-08-09  Anthony Green  <green@cygnus.com>
2749         * include/ffi.h.in: Try to work around messy header problem
2750         with PACKAGE and VERSION.
2752         * configure: Rebuilt.
2753         * configure.in: Change version to 2.00-beta.
2755         * fficonfig.h.in: Rebuilt.
2756         * acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
2758         * src/x86/ffi.c (ffi_raw_call): Rename.
2760 1999-08-02  Kresten Krab Thorup  <krab@dominiq.is.s.u-tokyo.ac.jp>
2762         * src/x86/ffi.c (ffi_closure_SYSV): New function.
2763         (ffi_prep_incoming_args_SYSV): Ditto.
2764         (ffi_prep_closure): Ditto.
2765         (ffi_closure_raw_SYSV): Ditto.
2766         (ffi_prep_raw_closure): More ditto.
2767         (ffi_call_raw): Final ditto.
2769         * include/ffi.h.in: Add definitions for closure and raw API.
2771         * src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
2772         FFI_TYPE_UINT64.
2774         * Makefile.am (libffi_la_common_SOURCES): Added raw_api.c
2776         * src/raw_api.c: New file.
2778         * include/ffi.h.in (ffi_raw): New type.
2779         (UINT_ARG, SINT_ARG): New defines.
2780         (ffi_closure, ffi_raw_closure): New types.
2781         (ffi_prep_closure, ffi_prep_raw_closure): New declarations.
2783         * configure.in: Add check for endianness and sizeof void*.
2785         * src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
2786         instead of directly.
2788         * configure: Rebuilt.
2790 Thu Jul  8 14:28:42 1999  Anthony Green  <green@cygnus.com>
2792         * configure.in: Add x86 and powerpc BeOS configurations.
2793         From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
2795 1999-05-09  Anthony Green  <green@cygnus.com>
2797         * configure.in: Add warning about this being beta code.
2798         Remove src/Makefile.am from the picture.
2799         * configure: Rebuilt.
2801         * Makefile.am: Move logic from src/Makefile.am.  Add changes
2802         to support libffi as a target library.
2803         * Makefile.in: Rebuilt.
2805         * aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
2806         Upgraded to new autoconf, automake, libtool.
2808         * README: Tweaks.
2810         * LICENSE: Update copyright date.
2812         * src/Makefile.am, src/Makefile.in: Removed.
2814 1998-11-29  Anthony Green  <green@cygnus.com>
2816         * include/ChangeLog: Removed.
2817         * src/ChangeLog: Removed.
2818         * src/mips/ChangeLog: Removed.
2819         * src/sparc/ChangeLog: Remboved.
2820         * src/x86/ChangeLog: Removed.
2822         * ChangeLog.v1: Created.