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* src/powerpc/aix.S (ffi_call_AIX): Convert to more standard
[pf3gnuchains/gcc-fork.git] / libffi / ChangeLog
1 2009-11-30  David Edelsohn  <edelsohn@gnu.org>
2
3         * src/powerpc/aix.S (ffi_call_AIX): Convert to more standard
4         register usage.  Call ffi_prep_args directly.  Add long double
5         return value support.
6         * src/powerpc/ffi_darwin.c (ffi_prep_args): Double arg increment
7         applies to FFI_TYPE_DOUBLE.  Correct fpr_base increment typo.
8         Separate FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases.
9         (ffi_prep_cif_machdep): Only 16 byte stack alignment in 64 bit
10         mode.
11         (ffi_closure_helper_DARWIN): Remove nf and ng counters.  Move temp
12         into case.
13         * src/powerpc/aix_closure.S: Maintain 16 byte stack alignment.
14         Allocate result area between params and FPRs.
15
16 2009-11-30  David Edelsohn  <edelsohn@gnu.org>
17
18         PR target/35484
19         * src/powerpc/ffitarget.h (POWERPC64): Define for PPC64 Linux and
20         AIX64.
21         * src/powerpc/aix.S: Implement AIX64 version.
22         * src/powerpc/aix_closure.S: Implement AIX64 version.
23         (ffi_closure_ASM): Use extsb, lha and displament addresses.
24         * src/powerpc/ffi_darwin.c (ffi_prep_args): Implement AIX64
25         support.
26         (ffi_prep_cif_machdep): Same.
27         (ffi_call): Same.
28         (ffi_closure_helper_DARWIN): Same.
29
30 2009-11-02  Andreas Tobler  <a.tobler@schweiz.org>
31
32         PR libffi/41908
33         * testsuite/libffi.call/testclosure.c: New test.
34
35 2009-09-28  Kai Tietz  <kai.tietz@onevision.com>
36
37         * src/x86/win64.S (_ffi_call_win64 stack): Remove for gnu
38         assembly version use of ___chkstk.
39
40 2009-09-23  Matthias Klose  <doko@ubuntu.com>
41
42         PR libffi/40242, PR libffi/41443
43         * src/arm/sysv.S (__ARM_ARCH__): Define for processors
44         __ARM_ARCH_6T2__, __ARM_ARCH_6M__, __ARM_ARCH_7__,
45         __ARM_ARCH_7A__, __ARM_ARCH_7R__, __ARM_ARCH_7M__.
46         Change the conditionals to __SOFTFP__ || __ARM_EABI__
47         for -mfloat-abi=softfp to work.
48
49 2009-09-17  Loren J. Rittle  <ljrittle@acm.org>
50
51         PR testsuite/32843 (strikes again)
52         * src/x86/ffi.c (ffi_prep_cif_machdep): Add X86_FREEBSD to
53         enable proper extension on char and short.
54
55 2009-09-15  David Daney  <ddaney@caviumnetworks.com>
56
57         * src/java_raw_api.c (ffi_java_raw_to_rvalue): Remove special
58         handling for FFI_TYPE_POINTER.
59         * src/mips/ffitarget.h (FFI_TYPE_STRUCT_D_SOFT,
60         FFI_TYPE_STRUCT_F_SOFT, FFI_TYPE_STRUCT_DD_SOFT,
61         FFI_TYPE_STRUCT_FF_SOFT, FFI_TYPE_STRUCT_FD_SOFT,
62         FFI_TYPE_STRUCT_DF_SOFT, FFI_TYPE_STRUCT_SOFT): New defines.
63         (FFI_N32_SOFT_FLOAT, FFI_N64_SOFT_FLOAT): New ffi_abi enumerations.
64         (enum ffi_abi): Set FFI_DEFAULT_ABI for soft-float.
65         * src/mips/n32.S (ffi_call_N32): Add handling for soft-float
66         structure and pointer returns.
67         (ffi_closure_N32): Add handling for pointer returns.
68         * src/mips/ffi.c (ffi_prep_args, calc_n32_struct_flags,
69         calc_n32_return_struct_flags): Handle soft-float.
70         (ffi_prep_cif_machdep):  Handle soft-float, fix pointer handling.
71         (ffi_call_N32): Declare proper argument types.
72         (ffi_call, copy_struct_N32, ffi_closure_mips_inner_N32): Handle
73         soft-float.
74
75 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
76
77         * configure.ac (AC_PREREQ): Bump to 2.64.
78
79 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
80
81         * Makefile.am (install-html, install-pdf): Remove.
82         * Makefile.in: Regenerate.
83
84         * Makefile.in: Regenerate.
85         * aclocal.m4: Regenerate.
86         * configure: Regenerate.
87         * fficonfig.h.in: Regenerate.
88         * include/Makefile.in: Regenerate.
89         * man/Makefile.in: Regenerate.
90         * testsuite/Makefile.in: Regenerate.
91
92 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
93
94         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
95
96 2009-07-24  Dave Korn  <dave.korn.cygwin@gmail.com>
97
98         PR libffi/40807
99         * src/x86/ffi.c (ffi_prep_cif_machdep): Also use sign/zero-extending
100         return types for X86_WIN32.
101         * src/x86/win32.S (_ffi_call_SYSV): Handle omitted return types.
102         (_ffi_call_STDCALL, _ffi_closure_SYSV, _ffi_closure_raw_SYSV,
103         _ffi_closure_STDCALL): Likewise.
104
105         * src/closures.c (is_selinux_enabled): Define to const 0 for Cygwin.
106         (dlmmap, dlmunmap): Also use these functions on Cygwin.
107
108 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
109
110         PR testsuite/40699
111         PR testsuite/40707
112         PR testsuite/40709
113         * testsuite/lib/libffi-dg.exp: Revert 2009-07-02, 2009-07-01 and
114         2009-06-30 commits.
115
116 2009-07-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
117
118         * testsuite/lib/libffi-dg.exp (libffi-init): Set ld_library_path
119         to "" before adding paths.  (This reinstates an assignment that
120         was removed by my 2009-06-30 commit, but changes the initial
121         value from "." to "".)
122
123 2009-07-01  H.J. Lu  <hongjiu.lu@intel.com>
124
125         PR testsuite/40601
126         * testsuite/lib/libffi-dg.exp (libffi-init): Properly set
127         gccdir.  Adjust ld_library_path for gcc only if gccdir isn't
128         empty.
129
130 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
131
132         * testsuite/lib/libffi-dg.exp (libffi-init): Don't add "."
133         to ld_library_path.  Use add_path.  Add just find_libgcc_s
134         to ld_library_path, not every libgcc multilib directory.
135
136 2009-06-16  Wim Lewis  <wiml@hhhh.org>
137
138         * src/powerpc/ffi.c: Avoid clobbering cr3 and cr4, which are
139         supposed to be callee-saved.
140         * src/powerpc/sysv.S (small_struct_return_value): Fix overrun of
141         return buffer for odd-size structs.
142
143 2009-06-16  Andreas Tobler  <a.tobler@schweiz.org>
144
145         PR libffi/40444
146         * testsuite/lib/libffi-dg.exp (libffi_target_compile): Add
147         allow_stack_execute for Darwin.
148
149 2009-06-16  Andrew Haley  <aph@redhat.com>
150
151         * configure.ac (TARGETDIR): Add missing blank lines.
152         * configure: Regenerate.
153
154 2009-06-16  Andrew Haley  <aph@redhat.com>
155
156         * testsuite/libffi.call/cls_align_sint64.c,
157         testsuite/libffi.call/cls_align_uint64.c,
158         testsuite/libffi.call/cls_longdouble_va.c,
159         testsuite/libffi.call/cls_ulonglong.c,
160         testsuite/libffi.call/return_ll1.c,
161         testsuite/libffi.call/stret_medium2.c: Fix printf format
162         specifiers.
163         * testsuite/libffi.call/ffitest.h,
164         testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRIuLL): Define.
165
166 2009-06-15  Andrew Haley  <aph@redhat.com>
167
168         * testsuite/libffi.call/err_bad_typedef.c: xfail everywhere.
169         * testsuite/libffi.call/err_bad_abi.c: Likewise.
170         
171 2009-06-12  Andrew Haley  <aph@redhat.com>
172
173         * Makefile.am: Remove info_TEXINFOS.
174
175 2009-06-12  Andrew Haley  <aph@redhat.com>
176
177         * ChangeLog.libffi: testsuite/libffi.call/cls_align_sint64.c,
178         testsuite/libffi.call/cls_align_uint64.c,
179         testsuite/libffi.call/cls_ulonglong.c,
180         testsuite/libffi.call/return_ll1.c,
181         testsuite/libffi.call/stret_medium2.c: Fix printf format
182         specifiers.
183         testsuite/libffi.special/unwindtest.cc: include stdint.h.
184
185 2009-06-11  Timothy Wall  <twall@users.sf.net>
186
187         * Makefile.am,
188         configure.ac,
189         include/ffi.h.in,
190         include/ffi_common.h,
191         src/closures.c,
192         src/dlmalloc.c,
193         src/x86/ffi.c,
194         src/x86/ffitarget.h,
195         src/x86/win64.S (new),
196         README: Added win64 support (mingw or MSVC)
197         * Makefile.in,
198         include/Makefile.in,
199         man/Makefile.in,
200         testsuite/Makefile.in,
201         configure,
202         aclocal.m4: Regenerated
203         * ltcf-c.sh: properly escape cygwin/w32 path
204         * man/ffi_call.3: Clarify size requirements for return value.
205         * src/x86/ffi64.c: Fix filename in comment.
206         * src/x86/win32.S: Remove unused extern.
207
208         * testsuite/libffi.call/closure_fn0.c,
209         testsuite/libffi.call/closure_fn1.c,
210         testsuite/libffi.call/closure_fn2.c,
211         testsuite/libffi.call/closure_fn3.c,
212         testsuite/libffi.call/closure_fn4.c,
213         testsuite/libffi.call/closure_fn5.c,
214         testsuite/libffi.call/closure_fn6.c,
215         testsuite/libffi.call/closure_stdcall.c,
216         testsuite/libffi.call/cls_12byte.c,
217         testsuite/libffi.call/cls_16byte.c,
218         testsuite/libffi.call/cls_18byte.c,
219         testsuite/libffi.call/cls_19byte.c,
220         testsuite/libffi.call/cls_1_1byte.c,
221         testsuite/libffi.call/cls_20byte.c,
222         testsuite/libffi.call/cls_20byte1.c,
223         testsuite/libffi.call/cls_24byte.c,
224         testsuite/libffi.call/cls_2byte.c,
225         testsuite/libffi.call/cls_3_1byte.c,
226         testsuite/libffi.call/cls_3byte1.c,
227         testsuite/libffi.call/cls_3byte2.c,
228         testsuite/libffi.call/cls_4_1byte.c,
229         testsuite/libffi.call/cls_4byte.c,
230         testsuite/libffi.call/cls_5_1_byte.c,
231         testsuite/libffi.call/cls_5byte.c,
232         testsuite/libffi.call/cls_64byte.c,
233         testsuite/libffi.call/cls_6_1_byte.c,
234         testsuite/libffi.call/cls_6byte.c,
235         testsuite/libffi.call/cls_7_1_byte.c,
236         testsuite/libffi.call/cls_7byte.c,
237         testsuite/libffi.call/cls_8byte.c,
238         testsuite/libffi.call/cls_9byte1.c,
239         testsuite/libffi.call/cls_9byte2.c,
240         testsuite/libffi.call/cls_align_double.c,
241         testsuite/libffi.call/cls_align_float.c,
242         testsuite/libffi.call/cls_align_longdouble.c,
243         testsuite/libffi.call/cls_align_longdouble_split.c,
244         testsuite/libffi.call/cls_align_longdouble_split2.c,
245         testsuite/libffi.call/cls_align_pointer.c,
246         testsuite/libffi.call/cls_align_sint16.c,
247         testsuite/libffi.call/cls_align_sint32.c,
248         testsuite/libffi.call/cls_align_sint64.c,
249         testsuite/libffi.call/cls_align_uint16.c,
250         testsuite/libffi.call/cls_align_uint32.c,
251         testsuite/libffi.call/cls_align_uint64.c,
252         testsuite/libffi.call/cls_dbls_struct.c,
253         testsuite/libffi.call/cls_double.c,
254         testsuite/libffi.call/cls_double_va.c,
255         testsuite/libffi.call/cls_float.c,
256         testsuite/libffi.call/cls_longdouble.c,
257         testsuite/libffi.call/cls_longdouble_va.c,
258         testsuite/libffi.call/cls_multi_schar.c,
259         testsuite/libffi.call/cls_multi_sshort.c,
260         testsuite/libffi.call/cls_multi_sshortchar.c,
261         testsuite/libffi.call/cls_multi_uchar.c,
262         testsuite/libffi.call/cls_multi_ushort.c,
263         testsuite/libffi.call/cls_multi_ushortchar.c,
264         testsuite/libffi.call/cls_pointer.c,
265         testsuite/libffi.call/cls_pointer_stack.c,
266         testsuite/libffi.call/cls_schar.c,
267         testsuite/libffi.call/cls_sint.c,
268         testsuite/libffi.call/cls_sshort.c,
269         testsuite/libffi.call/cls_uchar.c,
270         testsuite/libffi.call/cls_uint.c,
271         testsuite/libffi.call/cls_ulonglong.c,
272         testsuite/libffi.call/cls_ushort.c,
273         testsuite/libffi.call/err_bad_abi.c,
274         testsuite/libffi.call/err_bad_typedef.c,
275         testsuite/libffi.call/float2.c,
276         testsuite/libffi.call/huge_struct.c,
277         testsuite/libffi.call/nested_struct.c,
278         testsuite/libffi.call/nested_struct1.c,
279         testsuite/libffi.call/nested_struct10.c,
280         testsuite/libffi.call/nested_struct2.c,
281         testsuite/libffi.call/nested_struct3.c,
282         testsuite/libffi.call/nested_struct4.c,
283         testsuite/libffi.call/nested_struct5.c,
284         testsuite/libffi.call/nested_struct6.c,
285         testsuite/libffi.call/nested_struct7.c,
286         testsuite/libffi.call/nested_struct8.c,
287         testsuite/libffi.call/nested_struct9.c,
288         testsuite/libffi.call/problem1.c,
289         testsuite/libffi.call/return_ldl.c,
290         testsuite/libffi.call/return_ll1.c,
291         testsuite/libffi.call/stret_large.c,
292         testsuite/libffi.call/stret_large2.c,
293         testsuite/libffi.call/stret_medium.c,
294         testsuite/libffi.call/stret_medium2.c,
295         testsuite/libffi.special/unwindtest.cc: use ffi_closure_alloc instead
296         of checking for MMAP.  Use intptr_t instead of long casts.
297
298 2009-06-11  Kaz Kojima  <kkojima@gcc.gnu.org>
299
300         * testsuite/libffi.call/cls_longdouble_va.c: Add xfail sh*-*-linux-*.
301         * testsuite/libffi.call/err_bad_abi.c: Add xfail sh*-*-*.
302         * testsuite/libffi.call/err_bad_typedef.c: Likewise.
303
304 2009-06-09  Andrew Haley  <aph@redhat.com>
305
306         * src/x86/freebsd.S: Add missing file.
307
308 2009-06-08  Andrew Haley  <aph@redhat.com>
309
310         Import from libffi 3.0.8:
311
312         * doc/libffi.texi: New file.
313         * doc/libffi.info: Likewise.
314         * doc/stamp-vti: Likewise.
315         * man/Makefile.am: New file.
316         * man/ffi_call.3: New file.
317
318         * Makefile.am (EXTRA_DIST): Add src/x86/darwin64.S,
319         src/dlmalloc.c.
320         (nodist_libffi_la_SOURCES): Add X86_FREEBSD.
321
322         * configure.ac: Bump version to 3.0.8.
323         parisc*-*-linux*: Add.
324         i386-*-freebsd* | i386-*-openbsd*: Add.
325         powerpc-*-beos*: Add.
326         AM_CONDITIONAL X86_FREEBSD: Add.
327         AC_CONFIG_FILES: Add man/Makefile.
328
329         * include/ffi.h.in (FFI_FN): Change void (*)() to void (*)(void).
330
331 2009-06-08  Andrew Haley  <aph@redhat.com>
332
333         * README: Import from libffi 3.0.8.
334
335 2009-06-08  Andrew Haley  <aph@redhat.com>
336
337         * testsuite/libffi.call/err_bad_abi.c: Add xfails.
338         * testsuite/libffi.call/cls_longdouble_va.c: Add xfails.
339         * testsuite/libffi.call/cls_dbls_struct.c: Add xfail x86_64-*-linux-*.
340         * testsuite/libffi.call/err_bad_typedef.c: Add xfails.
341
342         * testsuite/libffi.call/stret_medium2.c: Add __UNUSED__ to args.
343         * testsuite/libffi.call/stret_medium.c: Likewise.
344         * testsuite/libffi.call/stret_large2.c: Likewise.
345         * testsuite/libffi.call/stret_large.c:  Likewise.
346
347 2008-12-26  Timothy Wall  <twall@users.sf.net>
348
349         * testsuite/libffi.call/cls_longdouble.c,
350         testsuite/libffi.call/cls_longdouble_va.c,
351         testsuite/libffi.call/cls_align_longdouble.c,
352         testsuite/libffi.call/cls_align_longdouble_split.c,
353         testsuite/libffi.call/cls_align_longdouble_split2.c: mark expected
354         failures on x86_64 cygwin/mingw.
355
356 2008-12-22  Timothy Wall  <twall@users.sf.net>
357
358         * testsuite/libffi.call/closure_fn0.c,
359         testsuite/libffi.call/closure_fn1.c,
360         testsuite/libffi.call/closure_fn2.c,
361         testsuite/libffi.call/closure_fn3.c,
362         testsuite/libffi.call/closure_fn4.c,
363         testsuite/libffi.call/closure_fn5.c,
364         testsuite/libffi.call/closure_fn6.c,
365         testsuite/libffi.call/closure_loc_fn0.c,
366         testsuite/libffi.call/closure_stdcall.c,
367         testsuite/libffi.call/cls_align_pointer.c,
368         testsuite/libffi.call/cls_pointer.c,
369         testsuite/libffi.call/cls_pointer_stack.c: use portable cast from
370         pointer to integer (intptr_t).
371         * testsuite/libffi.call/cls_longdouble.c: disable for win64.
372
373 2008-07-24  Anthony Green  <green@redhat.com>
374
375         * testsuite/libffi.call/cls_dbls_struct.c,
376         testsuite/libffi.call/cls_double_va.c,
377         testsuite/libffi.call/cls_longdouble.c,
378         testsuite/libffi.call/cls_longdouble_va.c,
379         testsuite/libffi.call/cls_pointer.c,
380         testsuite/libffi.call/cls_pointer_stack.c,
381         testsuite/libffi.call/err_bad_abi.c: Clean up failures from
382         compiler warnings.
383
384 2008-03-04  Anthony Green  <green@redhat.com>
385             Blake Chaffin
386             hos@tamanegi.org
387
388         * testsuite/libffi.call/cls_align_longdouble_split2.c
389           testsuite/libffi.call/cls_align_longdouble_split.c
390           testsuite/libffi.call/cls_dbls_struct.c
391           testsuite/libffi.call/cls_double_va.c
392           testsuite/libffi.call/cls_longdouble.c
393           testsuite/libffi.call/cls_longdouble_va.c
394           testsuite/libffi.call/cls_pointer.c
395           testsuite/libffi.call/cls_pointer_stack.c
396           testsuite/libffi.call/err_bad_abi.c
397           testsuite/libffi.call/err_bad_typedef.c
398           testsuite/libffi.call/stret_large2.c
399           testsuite/libffi.call/stret_large.c
400           testsuite/libffi.call/stret_medium2.c
401           testsuite/libffi.call/stret_medium.c: New tests from Apple.
402
403 2009-06-05  Andrew Haley  <aph@redhat.com>
404
405         * src/x86/ffitarget.h, src/x86/ffi.c: Merge stdcall changes from
406         libffi.
407
408 2009-06-04  Andrew Haley  <aph@redhat.com>
409
410         * src/x86/ffitarget.h, src/x86/win32.S, src/x86/ffi.c: Back out
411         stdcall changes.
412
413 2008-02-26  Anthony Green  <green@redhat.com>
414             Thomas Heller  <theller@ctypes.org>
415
416         * src/x86/ffi.c (ffi_closure_SYSV_inner): Change C++ comment to C
417         comment.
418
419 2008-02-03  Timothy Wall  <twall@users.sf.net>
420
421         * src/x86/ffi.c (FFI_INIT_TRAMPOLINE_STDCALL): Calculate jump return
422           offset based on code pointer, not data pointer.
423
424 2008-01-31  Timothy Wall <twall@users.sf.net>
425
426         * testsuite/libffi.call/closure_stdcall.c: Add test for stdcall
427         closures.
428         * src/x86/ffitarget.h: Increase size of trampoline for stdcall
429         closures.
430         * src/x86/win32.S: Add assembly for stdcall closure.
431         * src/x86/ffi.c: Initialize stdcall closure trampoline.
432
433 2009-06-04  Andrew Haley  <aph@redhat.com>
434
435         * include/ffi.h.in: Change void (*)() to void (*)(void).
436         * src/x86/ffi.c: Likewise.
437
438 2009-06-04  Andrew Haley  <aph@redhat.com>
439
440         * src/powerpc/ppc_closure.S: Insert licence header.
441         * src/powerpc/linux64_closure.S: Likewise.
442         * src/m68k/sysv.S: Likewise.
443
444         * src/sh64/ffi.c: Change void (*)() to void (*)(void).
445         * src/powerpc/ffi.c: Likewise.
446         * src/powerpc/ffi_darwin.c: Likewise.
447         * src/m32r/ffi.c: Likewise.
448         * src/sh64/ffi.c: Likewise.
449         * src/x86/ffi64.c: Likewise.
450         * src/alpha/ffi.c: Likewise.
451         * src/alpha/osf.S: Likewise.
452         * src/frv/ffi.c: Likewise.
453         * src/s390/ffi.c: Likewise.
454         * src/pa/ffi.c: Likewise.
455         * src/pa/hpux32.S: Likewise.
456         * src/ia64/unix.S: Likewise.
457         * src/ia64/ffi.c: Likewise.
458         * src/sparc/ffi.c: Likewise.
459         * src/mips/ffi.c: Likewise.
460         * src/sh/ffi.c: Likewise.
461
462 2008-02-15  David Daney  <ddaney@avtrex.com>
463
464         * src/mips/ffi.c (USE__BUILTIN___CLEAR_CACHE):
465         Define (conditionally), and use it to include cachectl.h.
466         (ffi_prep_closure_loc): Fix cache flushing.
467         * src/mips/ffitarget.h (_ABIN32, _ABI64, _ABIO32): Define.
468
469 2009-06-04  Andrew Haley  <aph@redhat.com>
470
471         include/ffi.h.in,
472         src/arm/ffitarget.h,
473         src/arm/ffi.c,
474         src/arm/sysv.S,
475         src/powerpc/ffitarget.h,
476         src/closures.c,
477         src/sh64/ffitarget.h,
478         src/sh64/ffi.c,
479         src/sh64/sysv.S,
480         src/types.c,
481         src/x86/ffi64.c,
482         src/x86/ffitarget.h,
483         src/x86/win32.S,
484         src/x86/darwin.S,
485         src/x86/ffi.c,
486         src/x86/sysv.S,
487         src/x86/unix64.S,
488         src/alpha/ffitarget.h,
489         src/alpha/ffi.c,
490         src/alpha/osf.S,
491         src/m68k/ffitarget.h,
492         src/frv/ffitarget.h,
493         src/frv/ffi.c,
494         src/s390/ffitarget.h,
495         src/s390/sysv.S,
496         src/cris/ffitarget.h,
497         src/pa/linux.S,
498         src/pa/ffitarget.h,
499         src/pa/ffi.c,
500         src/raw_api.c,
501         src/ia64/ffitarget.h,
502         src/ia64/unix.S,
503         src/ia64/ffi.c,
504         src/ia64/ia64_flags.h,
505         src/java_raw_api.c,
506         src/debug.c,
507         src/sparc/v9.S,
508         src/sparc/ffitarget.h,
509         src/sparc/ffi.c,
510         src/sparc/v8.S,
511         src/mips/ffitarget.h,
512         src/mips/n32.S,
513         src/mips/o32.S,
514         src/mips/ffi.c,
515         src/prep_cif.c,
516         src/sh/ffitarget.h,
517         src/sh/ffi.c,
518         src/sh/sysv.S: Update license text.
519
520 2009-05-22  Dave Korn  <dave.korn.cygwin@gmail.com>
521
522         * src/x86/win32.S (_ffi_closure_STDCALL):  New function.
523         (.eh_frame):  Add FDE for it.
524
525 2009-05-22  Dave Korn  <dave.korn.cygwin@gmail.com>
526
527         * configure.ac:  Also check if assembler supports pc-relative
528         relocs on X86_WIN32 targets.
529         * configure:  Regenerate.
530         * src/x86/win32.S (ffi_prep_args):  Declare extern, not global.
531         (_ffi_call_SYSV):  Add missing function type symbol .def and
532         add EH markup labels.
533         (_ffi_call_STDCALL):  Likewise.
534         (_ffi_closure_SYSV):  Likewise.
535         (_ffi_closure_raw_SYSV):  Likewise.
536         (.eh_frame):  Add hand-crafted EH data.
537
538 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
539
540         * testsuite/lib/libffi-dg.exp: Change copyright header to refer to
541         version 3 of the GNU General Public License and to point readers
542         at the COPYING3 file and the FSF's license web page.
543         * testsuite/libffi.call/call.exp: Likewise.
544         * testsuite/libffi.special/special.exp: Likewise.
545
546 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
547
548         * configure: Regenerate.
549
550 2008-12-18  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
551
552         PR libffi/26048
553         * configure.ac (HAVE_AS_X86_PCREL): New test.
554         * configure: Regenerate.
555         * fficonfig.h.in: Regenerate.
556         * src/x86/sysv.S [!FFI_NO_RAW_API]: Precalculate
557         RAW_CLOSURE_CIF_OFFSET, RAW_CLOSURE_FUN_OFFSET,
558         RAW_CLOSURE_USER_DATA_OFFSET for the Solaris 10/x86 assembler.
559         (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
560         * src/x86/unix64.S (.Lstore_table): Move to .text section.
561         (.Lload_table): Likewise.
562         (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
563
564 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
565
566         * configure: Regenerate.
567
568 2008-11-21  Eric Botcazou  <ebotcazou@adacore.com>
569
570         * src/sparc/ffi.c (ffi_prep_cif_machdep): Add support for
571         signed/unsigned int8/16 return values.
572         * src/sparc/v8.S (ffi_call_v8): Likewise.
573         (ffi_closure_v8): Likewise.
574
575 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
576             Steve Ellcey  <sje@cup.hp.com>
577
578         * configure: Regenerate for new libtool.
579         * Makefile.in: Ditto.
580         * include/Makefile.in: Ditto.
581         * aclocal.m4: Ditto.
582
583 2008-08-25  Andreas Tobler  <a.tobler@schweiz.org>
584
585         * src/powerpc/ffitarget.h (ffi_abi): Add FFI_LINUX and
586         FFI_LINUX_SOFT_FLOAT to the POWERPC_FREEBSD enum.
587         Add note about flag bits used for FFI_SYSV_TYPE_SMALL_STRUCT.
588         Adjust copyright notice.
589         * src/powerpc/ffi.c: Add two new flags to indicate if we have one
590         register or two register to use for FFI_SYSV structs.
591         (ffi_prep_cif_machdep): Pass the right register flag introduced above.
592         (ffi_closure_helper_SYSV): Fix the return type for
593         FFI_SYSV_TYPE_SMALL_STRUCT. Comment.
594         Adjust copyright notice.
595
596 2008-07-16  Kaz Kojima  <kkojima@gcc.gnu.org>
597
598         * src/sh/ffi.c (ffi_prep_closure_loc): Turn INSN into an unsigned
599         int.
600
601 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
602
603         * configure: Regenerate.
604         * include/Makefile.in: Regenerate.
605         * testsuite/Makefile.in: Regenerate.
606
607 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
608
609         * configure.ac (parisc*-*-linux*, powerpc-*-sysv*,
610         powerpc-*-beos*): Remove.
611         * configure: Regenerate.
612
613 2008-05-09  Julian Brown  <julian@codesourcery.com>
614
615         * Makefile.am (LTLDFLAGS): New.
616         (libffi_la_LDFLAGS): Use above.
617         * Makefile.in: Regenerate.
618
619 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
620
621         PR bootstrap/35457
622         * aclocal.m4: Regenerate.
623         * configure: Regenerate.
624
625 2008-03-26  Kaz Kojima  <kkojima@gcc.gnu.org>
626
627         * src/sh/sysv.S: Add .note.GNU-stack on Linux.
628         * src/sh64/sysv.S: Likewise.
629
630 2008-03-26  Daniel Jacobowitz  <dan@debian.org>
631
632         * src/arm/sysv.S: Fix ARM comment marker.
633
634 2008-03-26  Jakub Jelinek  <jakub@redhat.com>
635
636         * src/alpha/osf.S: Add .note.GNU-stack on Linux.
637         * src/s390/sysv.S: Likewise.
638         * src/powerpc/ppc_closure.S: Likewise.
639         * src/powerpc/sysv.S: Likewise.
640         * src/x86/unix64.S: Likewise.
641         * src/x86/sysv.S: Likewise.
642         * src/sparc/v8.S: Likewise.
643         * src/sparc/v9.S: Likewise.
644         * src/m68k/sysv.S: Likewise.
645         * src/arm/sysv.S: Likewise.
646
647 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
648
649         * aclocal.m4: Regenerate.
650         * configure: Likewise.
651         * Makefile.in: Likewise.
652         * include/Makefile.in: Likewise.
653         * testsuite/Makefile.in: Likewise.
654
655 2008-02-12  Bjoern Koenig  <bkoenig@alpha-tierchen.de>
656             Andreas Tobler  <a.tobler@schweiz.org>
657
658         * configure.ac: Add amd64-*-freebsd* target.
659         * configure: Regenerate.
660
661 2008-01-30  H.J. Lu  <hongjiu.lu@intel.com>
662
663         PR libffi/34612
664         * src/x86/sysv.S (ffi_closure_SYSV): Pop 4 byte from stack when
665         returning struct.
666
667         * testsuite/libffi.call/call.exp: Add "-O2 -fomit-frame-pointer"
668         tests.
669
670 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
671
672         * configure: Regenerate.
673
674 2008-01-06  Andreas Tobler  <a.tobler@schweiz.org>
675
676         * src/x86/ffi.c (ffi_prep_cif_machdep): Fix thinko.
677
678 2008-01-05  Andreas Tobler  <a.tobler@schweiz.org>
679
680         PR testsuite/32843
681         * src/x86/ffi.c (ffi_prep_cif_machdep): Add code for
682         signed/unsigned int8/16 for X86_DARWIN.
683         Updated copyright info.
684         Handle one and two byte structs with special cif->flags.
685         * src/x86/ffitarget.h: Add special types for one and two byte structs.
686         Updated copyright info.
687         * src/x86/darwin.S (ffi_call_SYSV): Rewrite to use a jump table like
688         sysv.S
689         Remove code to pop args from the stack after call.
690         Special-case signed/unsigned for int8/16, one and two byte structs.
691         (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
692         FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
693         FFI_TYPE_SINT32.
694         Updated copyright info.
695
696 2007-12-08  David Daney  <ddaney@avtrex.com>
697
698         * src/mips/n32.S (ffi_call_N32):  Replace dadd with ADDU, dsub with 
699         SUBU, add with ADDU and use smaller code sequences.
700
701 2007-12-07  David Daney  <ddaney@avtrex.com>
702
703         * src/mips/ffi.c (ffi_prep_cif_machdep): Handle long double return
704         type.
705
706 2007-12-06  David Daney  <ddaney@avtrex.com>
707
708         * include/ffi.h.in (FFI_SIZEOF_JAVA_RAW): Define if not already
709         defined.
710         (ffi_java_raw): New typedef.
711         (ffi_java_raw_call, ffi_java_ptrarray_to_raw,
712         ffi_java_raw_to_ptrarray): Change parameter types from ffi_raw to
713         ffi_java_raw.
714         (ffi_java_raw_closure) : Same.
715         (ffi_prep_java_raw_closure, ffi_prep_java_raw_closure_loc): Change
716         parameter types.
717         * src/java_raw_api.c (ffi_java_raw_size):  Replace FFI_SIZEOF_ARG with
718         FFI_SIZEOF_JAVA_RAW.
719         (ffi_java_raw_to_ptrarray): Change type of raw to ffi_java_raw.
720         Replace FFI_SIZEOF_ARG with FFI_SIZEOF_JAVA_RAW. Use
721         sizeof(ffi_java_raw) for alignment calculations.
722         (ffi_java_ptrarray_to_raw): Same.
723         (ffi_java_rvalue_to_raw): Add special handling for FFI_TYPE_POINTER
724         if FFI_SIZEOF_JAVA_RAW == 4.
725         (ffi_java_raw_to_rvalue): Same.
726         (ffi_java_raw_call): Change type of raw to ffi_java_raw.
727         (ffi_java_translate_args): Same.
728         (ffi_prep_java_raw_closure_loc, ffi_prep_java_raw_closure): Change
729         parameter types.
730         * src/mips/ffitarget.h (FFI_SIZEOF_JAVA_RAW): Define for N32 ABI.
731
732 2007-12-06  David Daney  <ddaney@avtrex.com>
733
734         * src/mips/n32.S (ffi_closure_N32): Use 64-bit add instruction on 
735         pointer values.
736
737 2007-12-01  Andreas Tobler  <a.tobler@schweiz.org>
738
739         PR libffi/31937
740         * src/powerpc/ffitarget.h: Introduce new ABI FFI_LINUX_SOFT_FLOAT.
741         Add local FFI_TYPE_UINT128 to handle soft-float long-double-128.
742         * src/powerpc/ffi.c: Distinguish between __NO_FPRS__ and not and
743         set the NUM_FPR_ARG_REGISTERS according to.
744         Add support for potential soft-float support under hard-float
745         architecture.
746         (ffi_prep_args_SYSV): Set NUM_FPR_ARG_REGISTERS to 0 in case of
747         FFI_LINUX_SOFT_FLOAT, handle float, doubles and long-doubles according
748         to the FFI_LINUX_SOFT_FLOAT ABI.
749         (ffi_prep_cif_machdep): Likewise.
750         (ffi_closure_helper_SYSV): Likewise.
751         * src/powerpc/ppc_closure.S: Make sure not to store float/double
752         on archs where __NO_FPRS__ is true.
753         Add FFI_TYPE_UINT128 support.
754         * src/powerpc/sysv.S: Add support for soft-float long-double-128.
755         Adjust copyright notice.
756
757 2007-11-25  Andreas Tobler  <a.tobler@schweiz.org>
758
759         * src/closures.c: Move defintion of MAYBE_UNUSED from here to ...
760         * include/ffi_common.h: ... here.
761         Update copyright.
762
763 2007-11-17  Andreas Tobler  <a.tobler@schweiz.org>
764
765         * src/powerpc/sysv.S: Load correct cr to compare if we have long double.
766         * src/powerpc/linux64.S: Likewise.
767         * src/powerpc/ffi.c: Add a comment to show which part goes into cr6.
768         * testsuite/libffi.call/return_ldl.c: New test.
769
770 2007-09-04    <aph@redhat.com>
771
772         * src/arm/sysv.S (UNWIND): New.
773         (Whole file): Conditionally compile unwinder directives.
774         * src/arm/sysv.S: Add unwinder directives.
775
776         * src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes.
777         Only treat r0 as a struct address if we're actually returning a
778         struct by address.
779         Only copy the bytes that are actually within a struct.
780         (ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes
781         is returned in r0, not passed by address.
782         (ffi_call): Allocate a word-sized temporary for the case where
783         a composite is returned in r0.
784         (ffi_prep_incoming_args_SYSV): Align as necessary.
785
786 2007-08-05  Steven Newbury  <s_j_newbury@yahoo.co.uk>
787
788         * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of 
789         directly using the sys_cacheflush syscall.
790
791 2007-07-27  Andrew Haley  <aph@redhat.com>
792
793         * src/arm/sysv.S (ffi_closure_SYSV): Add soft-float.
794
795 2007-09-03  Maciej W. Rozycki  <macro@linux-mips.org>
796
797         * Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS.
798         * configure.ac: Likewise.
799         * Makefile.in: Regenerate.
800         * include/Makefile.in: Likewise.
801         * testsuite/Makefile.in: Likewise.
802         * configure: Likewise.
803
804 2007-08-24  David Daney  <ddaney@avtrex.com>
805
806         * testsuite/libffi.call/return_sl.c: New test.
807
808 2007-08-10  David Daney  <ddaney@avtrex.com>
809
810         * testsuite/libffi.call/cls_multi_ushort.c,
811         testsuite/libffi.call/cls_align_uint16.c,
812         testsuite/libffi.call/nested_struct1.c,
813         testsuite/libffi.call/nested_struct3.c,
814         testsuite/libffi.call/cls_7_1_byte.c,
815         testsuite/libffi.call/nested_struct5.c,
816         testsuite/libffi.call/cls_double.c,
817         testsuite/libffi.call/nested_struct7.c,
818         testsuite/libffi.call/cls_sint.c,
819         testsuite/libffi.call/nested_struct9.c,
820         testsuite/libffi.call/cls_20byte1.c,
821         testsuite/libffi.call/cls_multi_sshortchar.c,
822         testsuite/libffi.call/cls_align_sint64.c,
823         testsuite/libffi.call/cls_3byte2.c,
824         testsuite/libffi.call/cls_multi_schar.c,
825         testsuite/libffi.call/cls_multi_uchar.c,
826         testsuite/libffi.call/cls_19byte.c,
827         testsuite/libffi.call/cls_9byte1.c,
828         testsuite/libffi.call/cls_align_float.c,
829         testsuite/libffi.call/closure_fn1.c,
830         testsuite/libffi.call/problem1.c,
831         testsuite/libffi.call/closure_fn3.c,
832         testsuite/libffi.call/cls_sshort.c,
833         testsuite/libffi.call/closure_fn5.c,
834         testsuite/libffi.call/cls_align_double.c,
835         testsuite/libffi.call/nested_struct.c,
836         testsuite/libffi.call/cls_2byte.c,
837         testsuite/libffi.call/nested_struct10.c,
838         testsuite/libffi.call/cls_4byte.c,
839         testsuite/libffi.call/cls_6byte.c,
840         testsuite/libffi.call/cls_8byte.c,
841         testsuite/libffi.call/cls_multi_sshort.c,
842         testsuite/libffi.call/cls_align_sint16.c,
843         testsuite/libffi.call/cls_align_uint32.c,
844         testsuite/libffi.call/cls_20byte.c,
845         testsuite/libffi.call/cls_float.c,
846         testsuite/libffi.call/nested_struct2.c,
847         testsuite/libffi.call/cls_5_1_byte.c,
848         testsuite/libffi.call/nested_struct4.c,
849         testsuite/libffi.call/cls_24byte.c,
850         testsuite/libffi.call/nested_struct6.c,
851         testsuite/libffi.call/cls_64byte.c,
852         testsuite/libffi.call/nested_struct8.c,
853         testsuite/libffi.call/cls_uint.c,
854         testsuite/libffi.call/cls_multi_ushortchar.c,
855         testsuite/libffi.call/cls_schar.c,
856         testsuite/libffi.call/cls_uchar.c,
857         testsuite/libffi.call/cls_align_uint64.c,
858         testsuite/libffi.call/cls_ulonglong.c,
859         testsuite/libffi.call/cls_align_longdouble.c,
860         testsuite/libffi.call/cls_1_1byte.c,
861         testsuite/libffi.call/cls_12byte.c,
862         testsuite/libffi.call/cls_3_1byte.c,
863         testsuite/libffi.call/cls_3byte1.c,
864         testsuite/libffi.call/cls_4_1byte.c,
865         testsuite/libffi.call/cls_6_1_byte.c,
866         testsuite/libffi.call/cls_16byte.c,
867         testsuite/libffi.call/cls_18byte.c,
868         testsuite/libffi.call/closure_fn0.c,
869         testsuite/libffi.call/cls_9byte2.c,
870         testsuite/libffi.call/closure_fn2.c,
871         testsuite/libffi.call/closure_fn4.c,
872         testsuite/libffi.call/cls_ushort.c,
873         testsuite/libffi.call/closure_fn6.c,
874         testsuite/libffi.call/cls_5byte.c,
875         testsuite/libffi.call/cls_align_pointer.c,
876         testsuite/libffi.call/cls_7byte.c,
877         testsuite/libffi.call/cls_align_sint32.c,
878         testsuite/libffi.special/unwindtest_ffi_call.cc,
879         testsuite/libffi.special/unwindtest.cc: Remove xfail for mips64*-*-*.
880
881 2007-08-10  David Daney  <ddaney@avtrex.com>
882
883         PR libffi/28313
884         * configure.ac: Don't treat mips64 as a special case.
885         * Makefile.am (nodist_libffi_la_SOURCES): Add n32.S.
886         * configure: Regenerate
887         * Makefile.in: Ditto.
888         * fficonfig.h.in: Ditto.
889         * src/mips/ffitarget.h (REG_L, REG_S, SUBU, ADDU, SRL, LI): Indent.
890         (LA, EH_FRAME_ALIGN, FDE_ADDR_BYTES): New preprocessor macros.
891         (FFI_DEFAULT_ABI): Set for n64 case.
892         (FFI_CLOSURES, FFI_TRAMPOLINE_SIZE): Define for n32 and n64 cases.
893         * src/mips/n32.S (ffi_call_N32): Add debug macros and labels for FDE.
894         (ffi_closure_N32): New function.
895         (.eh_frame): New section
896         * src/mips/o32.S: Clean up comments.
897         (ffi_closure_O32): Pass ffi_closure parameter in $12.
898         * src/mips/ffi.c: Use FFI_MIPS_N32 instead of
899         _MIPS_SIM == _ABIN32 throughout.
900         (FFI_MIPS_STOP_HERE): New, use in place of
901         ffi_stop_here.
902         (ffi_prep_args): Use unsigned long to hold pointer values.  Rewrite
903         to support n32/n64 ABIs.
904         (calc_n32_struct_flags): Rewrite.
905         (calc_n32_return_struct_flags): Remove unused variable.  Reverse
906         position of flag bits.
907         (ffi_prep_cif_machdep): Rewrite n32 portion.
908         (ffi_call): Enable for n64.  Add special handling for small structure
909         return values.
910         (ffi_prep_closure_loc): Add n32 and n64 support.
911         (ffi_closure_mips_inner_O32): Add cast to silence warning.
912         (copy_struct_N32, ffi_closure_mips_inner_N32): New functions.
913
914 2007-08-08  David Daney  <ddaney@avtrex.com>
915
916         * testsuite/libffi.call/ffitest.h (ffi_type_mylong): Remove definition.
917         * testsuite/libffi.call/cls_align_uint16.c (main): Use correct type
918         specifiers.
919         * testsuite/libffi.call/nested_struct1.c (main): Ditto.
920         * testsuite/libffi.call/cls_sint.c (main): Ditto.
921         * testsuite/libffi.call/nested_struct9.c (main): Ditto.
922         * testsuite/libffi.call/cls_20byte1.c (main): Ditto.
923         * testsuite/libffi.call/cls_9byte1.c (main): Ditto.
924         * testsuite/libffi.call/closure_fn1.c (main): Ditto.
925         * testsuite/libffi.call/closure_fn3.c (main): Ditto.
926         * testsuite/libffi.call/return_dbl2.c (main): Ditto.
927         * testsuite/libffi.call/cls_sshort.c (main): Ditto.
928         * testsuite/libffi.call/return_fl3.c (main): Ditto.
929         * testsuite/libffi.call/closure_fn5.c (main): Ditto.
930         * testsuite/libffi.call/nested_struct.c (main): Ditto.
931         * testsuite/libffi.call/nested_struct10.c (main): Ditto.
932         * testsuite/libffi.call/return_ll1.c (main): Ditto.
933         * testsuite/libffi.call/cls_8byte.c (main): Ditto.
934         * testsuite/libffi.call/cls_align_uint32.c (main): Ditto.
935         * testsuite/libffi.call/cls_align_sint16.c (main): Ditto.
936         * testsuite/libffi.call/cls_20byte.c (main): Ditto.
937         * testsuite/libffi.call/nested_struct2.c (main): Ditto.
938         * testsuite/libffi.call/cls_24byte.c (main): Ditto.
939         * testsuite/libffi.call/nested_struct6.c (main): Ditto.
940         * testsuite/libffi.call/cls_uint.c (main): Ditto.
941         * testsuite/libffi.call/cls_12byte.c (main): Ditto.
942         * testsuite/libffi.call/cls_16byte.c (main): Ditto.
943         * testsuite/libffi.call/closure_fn0.c (main): Ditto.
944         * testsuite/libffi.call/cls_9byte2.c (main): Ditto.
945         * testsuite/libffi.call/closure_fn2.c (main): Ditto.
946         * testsuite/libffi.call/return_dbl1.c (main): Ditto.
947         * testsuite/libffi.call/closure_fn4.c (main): Ditto.
948         * testsuite/libffi.call/closure_fn6.c (main): Ditto.
949         * testsuite/libffi.call/cls_align_sint32.c (main): Ditto.
950
951 2007-08-07  Andrew Haley  <aph@redhat.com>
952
953         * src/x86/sysv.S (ffi_closure_raw_SYSV): Fix typo in previous
954         checkin.
955
956 2007-08-06  Andrew Haley  <aph@redhat.com>
957
958         PR testsuite/32843
959         * src/x86/sysv.S (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
960         FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
961         FFI_TYPE_SINT32.
962
963 2007-08-02  David Daney  <ddaney@avtrex.com>
964
965         * testsuite/libffi.call/return_ul.c (main): Define return type as
966         ffi_arg.  Use proper printf conversion specifier.
967         
968 2007-07-30  Andrew Haley  <aph@redhat.com>
969
970         PR testsuite/32843
971         * src/x86/ffi.c (ffi_prep_cif_machdep): in x86 case, add code for
972         signed/unsigned int8/16.
973         * src/x86/sysv.S (ffi_call_SYSV): Rewrite to:
974         Use a jump table.
975         Remove code to pop args from the stack after call.
976         Special-case signed/unsigned int8/16.
977         * testsuite/libffi.call/return_sc.c (main): Revert.
978
979 2007-07-26  Richard Guenther  <rguenther@suse.de>
980
981         PR testsuite/32843
982         * testsuite/libffi.call/return_sc.c (main): Verify call
983         result as signed char, not ffi_arg.
984
985 2007-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
986
987         * configure.ac (i?86-*-solaris2.1[0-9]): Set TARGET to X86_64.
988         * configure: Regenerate.
989
990 2007-07-11  David Daney  <ddaney@avtrex.com>
991
992         * src/mips/ffi.c: Don't include sys/cachectl.h.
993         (ffi_prep_closure_loc): Use __builtin___clear_cache() instead of
994         cacheflush().
995
996 2007-05-18  Aurelien Jarno  <aurelien@aurel32.net>
997
998         * src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted
999         from (ffi_prep_closure): ... this.
1000         (FFI_INIT_TRAMPOLINE): Adjust.
1001
1002 2005-12-31  Phil Blundell  <pb@reciva.com>
1003
1004         * src/arm/ffi.c (ffi_prep_incoming_args_SYSV, 
1005         ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support.
1006         * src/arm/sysv.S(ffi_closure_SYSV): Likewise.
1007         * src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
1008         (FFI_CLOSURES): Enable closure support.
1009
1010 2007-07-03  Andrew Haley  <aph@hedges.billgatliff.com>
1011
1012         * testsuite/libffi.call/cls_multi_ushort.c,
1013         testsuite/libffi.call/cls_align_uint16.c,
1014         testsuite/libffi.call/nested_struct1.c,
1015         testsuite/libffi.call/nested_struct3.c,
1016         testsuite/libffi.call/cls_7_1_byte.c,
1017         testsuite/libffi.call/cls_double.c,
1018         testsuite/libffi.call/nested_struct5.c,
1019         testsuite/libffi.call/nested_struct7.c,
1020         testsuite/libffi.call/cls_sint.c,
1021         testsuite/libffi.call/nested_struct9.c,
1022         testsuite/libffi.call/cls_20byte1.c,
1023         testsuite/libffi.call/cls_multi_sshortchar.c,
1024         testsuite/libffi.call/cls_align_sint64.c,
1025         testsuite/libffi.call/cls_3byte2.c,
1026         testsuite/libffi.call/cls_multi_schar.c,
1027         testsuite/libffi.call/cls_multi_uchar.c,
1028         testsuite/libffi.call/cls_19byte.c,
1029         testsuite/libffi.call/cls_9byte1.c,
1030         testsuite/libffi.call/cls_align_float.c,
1031         testsuite/libffi.call/closure_fn1.c,
1032         testsuite/libffi.call/problem1.c,
1033         testsuite/libffi.call/closure_fn3.c,
1034         testsuite/libffi.call/cls_sshort.c,
1035         testsuite/libffi.call/closure_fn5.c,
1036         testsuite/libffi.call/cls_align_double.c,
1037         testsuite/libffi.call/cls_2byte.c,
1038         testsuite/libffi.call/nested_struct.c,
1039         testsuite/libffi.call/nested_struct10.c,
1040         testsuite/libffi.call/cls_4byte.c,
1041         testsuite/libffi.call/cls_6byte.c,
1042         testsuite/libffi.call/cls_8byte.c,
1043         testsuite/libffi.call/cls_multi_sshort.c,
1044         testsuite/libffi.call/cls_align_uint32.c,
1045         testsuite/libffi.call/cls_align_sint16.c,
1046         testsuite/libffi.call/cls_float.c,
1047         testsuite/libffi.call/cls_20byte.c,
1048         testsuite/libffi.call/cls_5_1_byte.c,
1049         testsuite/libffi.call/nested_struct2.c,
1050         testsuite/libffi.call/cls_24byte.c,
1051         testsuite/libffi.call/nested_struct4.c,
1052         testsuite/libffi.call/nested_struct6.c,
1053         testsuite/libffi.call/cls_64byte.c,
1054         testsuite/libffi.call/nested_struct8.c,
1055         testsuite/libffi.call/cls_uint.c,
1056         testsuite/libffi.call/cls_multi_ushortchar.c,
1057         testsuite/libffi.call/cls_schar.c,
1058         testsuite/libffi.call/cls_uchar.c,
1059         testsuite/libffi.call/cls_align_uint64.c,
1060         testsuite/libffi.call/cls_ulonglong.c,
1061         testsuite/libffi.call/cls_align_longdouble.c,
1062         testsuite/libffi.call/cls_1_1byte.c,
1063         testsuite/libffi.call/cls_12byte.c,
1064         testsuite/libffi.call/cls_3_1byte.c,
1065         testsuite/libffi.call/cls_3byte1.c,
1066         testsuite/libffi.call/cls_4_1byte.c,
1067         testsuite/libffi.call/cls_6_1_byte.c,
1068         testsuite/libffi.call/cls_16byte.c,
1069         testsuite/libffi.call/cls_18byte.c,
1070         testsuite/libffi.call/closure_fn0.c,
1071         testsuite/libffi.call/cls_9byte2.c,
1072         testsuite/libffi.call/closure_fn2.c,
1073         testsuite/libffi.call/closure_fn4.c,
1074         testsuite/libffi.call/cls_ushort.c,
1075         testsuite/libffi.call/closure_fn6.c,
1076         testsuite/libffi.call/cls_5byte.c,
1077         testsuite/libffi.call/cls_align_pointer.c,
1078         testsuite/libffi.call/cls_7byte.c,
1079         testsuite/libffi.call/cls_align_sint32.c,
1080         testsuite/libffi.special/unwindtest_ffi_call.cc,
1081         testsuite/libffi.special/unwindtest.cc: Enable for ARM.
1082
1083 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1084
1085         * aclocal.m4: Regenerated.
1086
1087 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1088
1089         * configure: Regenerate.
1090
1091 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1092
1093         * Makefile.in: Regenerate.
1094         * configure: Regenerate.
1095         * aclocal.m4: Regenerate.
1096         * include/Makefile.in: Regenerate.
1097         * testsuite/Makefile.in: Regenerate.
1098
1099 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
1100
1101         * src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
1102         ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support.
1103         * src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise.
1104         * src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
1105         (FFI_CLOSURES): Enable closure support.
1106
1107 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
1108
1109         * configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test.
1110         * configure: Regenerate.
1111         * fficonfig.h.in: Regenerate.
1112         * src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC,
1113         CFI_OFFSET,CFI_DEF_CFA): New macros.
1114         (ffi_call_SYSV): Add callframe annotation.
1115
1116 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
1117
1118         * src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix
1119         numerous test suite failures.
1120         * src/m68k/sysv.S (ffi_call_SYSV): Likewise.
1121
1122 2007-04-11  Paolo Bonzini  <bonzini@gnu.org>
1123
1124         * Makefile.am (EXTRA_DIST): Bring up to date.
1125         * Makefile.in: Regenerate.
1126         * src/frv/eabi.S: Remove RCS keyword.
1127
1128 2007-04-06  Richard Henderson  <rth@redhat.com>
1129
1130         * configure.ac: Tidy target case.
1131         (HAVE_LONG_DOUBLE): Allow the target to override.
1132         * configure: Regenerate.
1133         * include/ffi.h.in: Don't define ffi_type_foo if
1134         LIBFFI_HIDE_BASIC_TYPES is defined.
1135         (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
1136         to ffi_type_double.
1137         * types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
1138         (FFI_TYPEDEF, ffi_type_void): Mark the data const.
1139         (ffi_type_longdouble): Special case for Alpha.  Don't define
1140         if long double == double.
1141
1142         * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
1143         (ffi_prep_cif_machdep): Handle it as the 128-bit type.
1144         (ffi_call, ffi_closure_osf_inner): Likewise.
1145         (ffi_closure_osf_inner): Likewise.  Mark hidden.
1146         (ffi_call_osf, ffi_closure_osf): Mark hidden.
1147         * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
1148         * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
1149         (load_table): Handle 128-bit long double.
1150
1151         * testsuite/libffi.call/float4.c: Add -mieee for alpha.
1152
1153 2007-04-06  Tom Tromey  <tromey@redhat.com>
1154
1155         PR libffi/31491:
1156         * README: Fixed bug in example.
1157
1158 2007-04-03  Jakub Jelinek  <jakub@redhat.com>
1159
1160         * src/closures.c: Include sys/statfs.h.
1161         (_GNU_SOURCE): Define on Linux.
1162         (FFI_MMAP_EXEC_SELINUX): Define.
1163         (selinux_enabled): New variable.
1164         (selinux_enabled_check): New function.
1165         (is_selinux_enabled): Define.
1166         (dlmmap): Use it.
1167
1168 2007-03-24  Uros Bizjak  <ubizjak@gmail.com>
1169
1170         * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
1171         Use 'volatile float sum' to create sum of floats to avoid false
1172         negative due to excess precision on ix86 targets.
1173         (main): Ditto. 
1174
1175 2007-03-08  Alexandre Oliva  <aoliva@redhat.com>
1176
1177         * src/powerpc/ffi.c (flush_icache): Fix left-over from previous
1178         patch.
1179         (ffi_prep_closure_loc): Remove unneeded casts.  Add needed ones.
1180
1181 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
1182
1183         * include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
1184         (ffi_prep_closure_loc): New.
1185         (ffi_prep_raw_closure_loc): New.
1186         (ffi_prep_java_raw_closure_loc): New.
1187         * src/closures.c: New file.
1188         * src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
1189         Replace sflags with exec_offset.
1190         [FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
1191         sub_segment_exec_offset): New macros.
1192         (get_segment_flags, set_segment_flags, check_segment_merge): New
1193         macros.
1194         (is_mmapped_segment, is_extern_segment): Use get_segment_flags.
1195         (add_segment, sys_alloc, create_mspace, create_mspace_with_base,
1196         destroy_mspace): Use new macros.
1197         (sys_alloc): Silence warning.
1198         * Makefile.am (libffi_la_SOURCES): Add src/closures.c.
1199         * Makefile.in: Rebuilt.
1200         * src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
1201         terms of ffi_prep_closure_loc.
1202         * src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
1203         from...
1204         (ffi_prep_raw_closure): ... this.  Re-implement in terms of the
1205         renamed version.
1206         * src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
1207         adjusted from...
1208         (ffi_prep_java_raw_closure): ... this.  Re-implement in terms of
1209         the renamed version.
1210         * src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
1211         (ffi_prep_closure): ... this.
1212         * src/pa/ffi.c: Likewise.
1213         * src/cris/ffi.c: Likewise.  Adjust.
1214         * src/frv/ffi.c: Likewise.
1215         * src/ia64/ffi.c: Likewise.
1216         * src/mips/ffi.c: Likewise.
1217         * src/powerpc/ffi_darwin.c: Likewise.
1218         * src/s390/ffi.c: Likewise.
1219         * src/sh/ffi.c: Likewise.
1220         * src/sh64/ffi.c: Likewise.
1221         * src/sparc/ffi.c: Likewise.
1222         * src/x86/ffi64.c: Likewise.
1223         * src/x86/ffi.c: Likewise.
1224         (FFI_INIT_TRAMPOLINE): Adjust.
1225         (ffi_prep_raw_closure_loc): Renamed and adjusted from...
1226         (ffi_prep_raw_closure): ... this.
1227         * src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
1228         (ffi_prep_closure): ... this.
1229         (flush_icache): Adjust.
1230
1231 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
1232
1233         * src/dlmalloc.c: New file, imported version 2.8.3 of Doug
1234         Lea's malloc.
1235
1236 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1237
1238         * Makefile.am: Add dummy install-pdf target.
1239         * Makefile.in: Regenerate
1240
1241 2007-02-13  Andreas Krebbel  <krebbel1@de.ibm.com>
1242
1243         * src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
1244         ffi_closure_helper_SYSV): Add long double handling.
1245
1246 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1247
1248         * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2
1249         immediately after bctrl instruction.
1250
1251 2007-01-18  Alexandre Oliva  <aoliva@redhat.com>
1252
1253         * Makefile.am (all-recursive, install-recursive,
1254         mostlyclean-recursive, clean-recursive, distclean-recursive,
1255         maintainer-clean-recursive): Add missing targets.
1256         * Makefile.in: Rebuilt.
1257
1258 2006-12-14  Andreas Tobler  <a.tobler@schweiz.org>
1259
1260         * configure.ac: Add TARGET for x86_64-*-darwin*.
1261         * Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
1262         for X86_DARWIN.
1263         * src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
1264         * src/x86/darwin64.S: New file for x86_64-*-darwin* support.
1265         * configure: Regenerate.
1266         * Makefile.in: Regenerate.
1267         * include/Makefile.in: Regenerate.
1268         * testsuite/Makefile.in: Regenerate.
1269         * testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
1270         ffi_call only.
1271
1272 2006-12-13  Andreas Tobler <a.tobler@schweiz.org>
1273
1274         * aclocal.m4: Regenerate with aclocal -I .. as written in the
1275         Makefile.am.
1276
1277 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
1278
1279         * src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New.
1280         (ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for
1281         Darwin.
1282         * testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL.
1283         * testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL.
1284
1285 2006-10-10  Paolo Bonzini  <bonzini@gnu.org>
1286             Sandro Tolaini  <tolaini@libero.it>
1287
1288         * configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and 
1289         conditional.
1290         * configure: Regenerated.
1291         * Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case.
1292         (EXTRA_DIST): Add src/x86/darwin.S.
1293         * Makefile.in: Regenerated.
1294         * include/Makefile.in: Regenerated.
1295         * testsuite/Makefile.in: Regenerated.
1296
1297         * src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like
1298         X86_WIN32, and additionally align stack to 16 bytes.
1299         * src/x86/darwin.S: New, based on sysv.S.
1300         * src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs.
1301
1302 2006-09-12  David Daney  <ddaney@avtrex.com>
1303
1304         PR libffi/23935
1305         * include/Makefile.am: Install both ffi.h and ffitarget.h in
1306         $(libdir)/gcc/$(target_alias)/$(gcc_version)/include.
1307         * aclocal.m4: Regenerated for automake 1.9.6.
1308         * Makefile.in: Regenerated.
1309         * include/Makefile.in: Regenerated.
1310         * testsuite/Makefile.in: Regenerated.
1311
1312 2006-08-17  Andreas Tobler  <a.tobler@schweiz.ch>
1313
1314         * include/ffi_common.h (struct): Revert accidental commit.
1315
1316 2006-08-15  Andreas Tobler  <a.tobler@schweiz.ch>
1317
1318         * include/ffi_common.h: Remove lint directives.
1319         * include/ffi.h.in: Likewise.
1320
1321 2006-07-25  Torsten Schoenfeld  <kaffeetisch@gmx.de>
1322
1323         * include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
1324         for 32-bit architectures.
1325         * testsuite/libffi.call/return_ul.c: New test case.
1326
1327 2006-07-19  David Daney  <ddaney@avtrex.com>
1328
1329         * testsuite/libffi.call/closure_fn6.c: Remove xfail for mips,
1330         xfail remains for mips64.
1331
1332 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1333
1334         * Makefile.am: Add install-html target. Add install-html to .PHONY
1335         * Makefile.in: Regenerate.
1336         * aclocal.m4: Regenerate.
1337         * include/Makefile.in: Regenerate.
1338         * testsuite/Makefile.in: Regenerate.
1339
1340 2006-05-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1341
1342         * pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from
1343         stack slot.
1344
1345 2006-04-22  Andreas Tobler  <a.tobler@schweiz.ch>
1346
1347         * README: Remove notice about 'Crazy Comments'.
1348         * src/debug.c: Remove lint directives. Cleanup white spaces.
1349         * src/java_raw_api.c: Likewise.
1350         * src/prep_cif.c: Likewise.
1351         * src/raw_api.c: Likewise.
1352         * src/ffitest.c: Delete. No longer needed, all test cases migrated
1353         to the testsuite.
1354         * src/arm/ffi.c: Remove lint directives.
1355         * src/m32r/ffi.c: Likewise.
1356         * src/pa/ffi.c: Likewise.
1357         * src/powerpc/ffi.c: Likewise.
1358         * src/powerpc/ffi_darwin.c: Likewise.
1359         * src/sh/ffi.c: Likewise.
1360         * src/sh64/ffi.c: Likewise.
1361         * src/x86/ffi.c: Likewise.
1362         * testsuite/libffi.call/float2.c: Likewise.
1363         * testsuite/libffi.call/promotion.c: Likewise.
1364         * testsuite/libffi.call/struct1.c: Likewise.
1365
1366 2006-04-13  Andreas Tobler  <a.tobler@schweiz.ch>
1367
1368         * src/pa/hpux32.S: Correct unwind offset calculation for
1369         ffi_closure_pa32.
1370         * src/pa/linux.S: Likewise.
1371
1372 2006-04-12  James E Wilson  <wilson@specifix.com>
1373
1374         PR libgcj/26483
1375         * src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
1376         (hfa_type_load): Call stf_spill.
1377         (hfa_type_store): Call ldf_fill.
1378         (ffi_call): Adjust calls to above routines.  Add local temps for
1379         macro result.
1380
1381 2006-04-10  Matthias Klose  <doko@debian.org>
1382
1383         * testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
1384         directory names containing underscores.
1385
1386 2006-04-07  James E Wilson  <wilson@specifix.com>
1387
1388         * testsuite/libffi.call/float4.c: New testcase.
1389
1390 2006-04-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1391             Andreas Tobler  <a.tobler@schweiz.ch>
1392
1393         * Makefile.am: Add PA_HPUX port.
1394         * Makefile.in: Regenerate.
1395         * include/Makefile.in: Likewise.
1396         * testsuite/Makefile.in: Likewise.
1397         * configure.ac: Add PA_HPUX rules.
1398         * configure: Regenerate.
1399         * src/pa/ffitarget.h: Rename linux target to PA_LINUX.
1400         Add PA_HPUX and PA64_HPUX.
1401         Rename FFI_LINUX ABI to FFI_PA32 ABI.
1402         (FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
1403         (FFI_TYPE_SMALL_STRUCT2): Define.
1404         (FFI_TYPE_SMALL_STRUCT4): Likewise.
1405         (FFI_TYPE_SMALL_STRUCT8): Likewise.
1406         (FFI_TYPE_SMALL_STRUCT3): Redefine.
1407         (FFI_TYPE_SMALL_STRUCT5): Likewise.
1408         (FFI_TYPE_SMALL_STRUCT6): Likewise.
1409         (FFI_TYPE_SMALL_STRUCT7): Likewise.
1410         * src/pa/ffi.c (ROUND_DOWN): Delete.
1411         (fldw, fstw, fldd, fstd): Use '__asm__'.
1412         (ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
1413         FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
1414         (ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
1415         Simplify incrementing of stack slot variable. Change type of local
1416         'n' to unsigned int.
1417         (ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
1418         double on PA_HPUX.
1419         (ffi_prep_cif_machdep): Likewise.
1420         (ffi_call): Likewise.
1421         (ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
1422         return type to ffi_status. Simplify incrementing of stack slot
1423         variable. Only copy floating point argument registers when PA_LINUX
1424         is true. Reformat debug statement.
1425         Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
1426         FFI_TYPE_SMALL_STRUCT8.
1427         (ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
1428         declaration.
1429         (ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
1430         Add nops to cache flush.  Add trampoline for PA_HPUX.
1431         * src/pa/hpux32.S: New file.
1432         * src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
1433         ffi_prep_args_LINUX to ffi_prep_args_pa32.
1434         Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
1435         unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
1436         argument type checks so that common argument types appear first.
1437         (ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
1438         ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
1439
1440 2006-03-24  Alan Modra  <amodra@bigpond.net.au>
1441
1442         * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX.  Default
1443         for 32-bit using IBM extended double format.  Fix FFI_LAST_ABI.
1444         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
1445         FFI_TYPE_LONGDOUBLE.
1446         (ffi_prep_args64): Assert using IBM extended double.
1447         (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
1448         Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
1449         (ffi_call): Handle FFI_LINUX.
1450         (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
1451         gpr3 return pointer as for struct return.  Handle FFI_LINUX
1452         FFI_TYPE_LONGDOUBLE return and args.  Don't increment "nf"
1453         unnecessarily.
1454         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
1455         for FFI_TYPE_LONGDOUBLE.  Move epilogue insns into case table.
1456         Don't use r6 as pointer to results, instead use sp offset.  Don't
1457         make a special call to load lr with case table address, instead
1458         use offset from previous call.
1459         * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
1460         * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
1461         return.
1462
1463 2006-03-15  Kaz Kojima  <kkojima@gcc.gnu.org>
1464
1465         * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
1466         passed with FP registers correctly.
1467         (ffi_closure_helper_SYSV): Likewise.
1468         * src/sh64/sysv.S: Likewise.
1469
1470 2006-03-01  Andreas Tobler  <a.tobler@schweiz.ch>
1471
1472         * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
1473         args and userdata unused.
1474         (closure_test_fn1): Mark cif and userdata unused.
1475         (main): Remove unused res.
1476
1477 2006-02-28  Andreas Tobler  <a.tobler@schweiz.ch>
1478
1479         * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
1480         -O2, -O3, -Os and the warning flags -W -Wall.
1481         * testsuite/libffi.special/special.exp: Likewise.
1482         * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
1483         unused parameter unused for gcc or else do nothing.
1484         * testsuite/libffi.special/ffitestcxx.h: Likewise.
1485         * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
1486         and userdata unused.
1487         * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
1488         * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
1489         * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
1490         * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
1491         * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
1492         * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
1493         * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
1494         * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
1495         * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
1496         * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
1497         * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
1498         * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
1499         * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
1500         * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
1501         * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
1502         * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
1503         * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
1504         * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
1505         * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
1506         * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
1507         * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
1508         * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
1509         * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
1510         * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
1511         Likewise.
1512         * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
1513         Likewise.
1514         * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
1515         Likewise.
1516         * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
1517         void* to avoid compiler warning.
1518         (main): Likewise.
1519         (cls_struct_align_gn): Mark cif and userdata unused.
1520         * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
1521         Likewise.
1522         * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
1523         Likewise.
1524         * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
1525         Likewise.
1526         * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
1527         Likewise.
1528         * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
1529         Likewise.
1530         * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
1531         * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
1532         * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
1533         data unused.
1534         (main): Cast res_call to silence gcc.
1535         * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
1536         data unused.
1537         (main): Cast res_call to silence gcc.
1538         * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
1539         and data unused.
1540         (main): Cast res_call to silence gcc.
1541         * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
1542         data unused.
1543         (main): Cast res_call to silence gcc.
1544         * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
1545         data unused.
1546         (main): Cast res_call to silence gcc.
1547         * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
1548         and data unused.
1549         (main): Cast res_call to silence gcc.
1550         * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
1551         userdata unused.
1552         (cls_ret_schar_fn): Cast printf parameter to silence gcc.
1553         * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
1554         userdata unused.
1555         (cls_ret_sint_fn): Cast printf parameter to silence gcc.
1556         * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
1557         userdata unused.
1558         (cls_ret_sshort_fn): Cast printf parameter to silence gcc.
1559         * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn):  Mark cif and
1560         userdata unused.
1561         (cls_ret_uchar_fn): Cast printf parameter to silence gcc.
1562         * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
1563         userdata unused.
1564         (cls_ret_uint_fn): Cast printf parameter to silence gcc.
1565         * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
1566         and userdata unused.
1567         * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
1568         userdata unused.
1569         (cls_ret_ushort_fn): Cast printf parameter to silence gcc.
1570         * testsuite/libffi.call/float.c (floating): Remove unused parameter e.
1571         * testsuite/libffi.call/float1.c (main): Remove unused variable i.
1572         Cleanup white spaces.
1573         * testsuite/libffi.call/negint.c (checking): Remove unused variable i.
1574         * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
1575         cif and userdata unused.
1576         * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
1577         Likewise.
1578         * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
1579         * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
1580         formatters to silence gcc.
1581         (B_gn): Mark cif and userdata unused.
1582         * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
1583         unused.
1584         * testsuite/libffi.call/nested_struct4.c: Mention related PR.
1585         (B_gn): Mark cif and userdata unused.
1586         * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
1587         unused.
1588         * testsuite/libffi.call/nested_struct6.c: Mention related PR.
1589         (B_gn): Mark cif and userdata unused.
1590         * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
1591         unused.
1592         * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
1593         * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
1594         * testsuite/libffi.call/problem1.c (stub): Likewise.
1595         * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
1596         gcc.
1597         * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
1598         in the last commit for this test case in the test case itself.
1599         * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
1600         unused.
1601         * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
1602         * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
1603         * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
1604         * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
1605         * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
1606         * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
1607
1608 2006-02-22  Kaz Kojima  <kkojima@gcc.gnu.org>
1609
1610         * src/sh/sysv.S: Fix register numbers in the FDE for
1611         ffi_closure_SYSV.
1612
1613 2006-02-20  Andreas Tobler  <a.tobler@schweiz.ch>
1614
1615         * testsuite/libffi.call/return_fl2.c (return_fl): Remove static
1616         declaration to avoid a false negative on ix86. See PR323.
1617
1618 2006-02-18  Kaz Kojima  <kkojima@gcc.gnu.org>
1619
1620         * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
1621         and cast integer to void * if needed.  Update the pointer to
1622         the FP register saved area correctly.
1623         
1624 2006-02-17  Andreas Tobler  <a.tobler@schweiz.ch>
1625
1626         * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
1627         is fixed.
1628         * testsuite/libffi.call/nested_struct4.c: Likewise.
1629
1630 2006-02-16  Andreas Tobler  <a.tobler@schweiz.ch>
1631
1632         * testsuite/libffi.call/return_dbl.c: New test case.
1633         * testsuite/libffi.call/return_dbl1.c: Likewise.
1634         * testsuite/libffi.call/return_dbl2.c: Likewise.
1635         * testsuite/libffi.call/return_fl.c: Likewise.
1636         * testsuite/libffi.call/return_fl1.c: Likewise.
1637         * testsuite/libffi.call/return_fl2.c: Likewise.
1638         * testsuite/libffi.call/return_fl3.c: Likewise.
1639         * testsuite/libffi.call/closure_fn6.c: Likewise.
1640
1641         * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
1642         definition.
1643         * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
1644         here to be used by other test cases too.
1645
1646         * testsuite/libffi.call/nested_struct10.c: New test case.
1647         * testsuite/libffi.call/nested_struct9.c: Likewise.
1648         * testsuite/libffi.call/nested_struct8.c: Likewise.
1649         * testsuite/libffi.call/nested_struct7.c: Likewise.
1650         * testsuite/libffi.call/nested_struct6.c: Likewise.
1651         * testsuite/libffi.call/nested_struct5.c: Likewise.
1652         * testsuite/libffi.call/nested_struct4.c: Likewise.
1653
1654 2006-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
1655
1656         * configure.ac: Enable libffi for sparc64-*-freebsd*.
1657         * configure: Rebuilt.
1658
1659 2006-01-18  Jakub Jelinek  <jakub@redhat.com>
1660
1661         * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
1662         instead do the shifting inline.
1663         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
1664         shift count unconditionally.  Simplify load sequences for 1, 2, 3, 4
1665         and 8 byte structs, for the remaining struct sizes don't call
1666         __lshrdi3, instead do the shifting inline.
1667
1668 2005-12-07  Thiemo Seufer  <ths@networkno.de>
1669
1670         * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
1671         missing parentheses.
1672         * src/mips/o32.S (ffi_call_O32): Code formatting. Define
1673         and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
1674         (ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
1675         A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
1676         V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
1677         FA_0_0_OFF2.
1678         * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
1679         endianness bugs.
1680         (ffi_prep_closure): Improve trampoline instruction scheduling.
1681         (ffi_closure_mips_inner_O32): Fix endianness bugs.
1682
1683 2005-12-03  Alan Modra  <amodra@bigpond.net.au>
1684
1685         * src/powerpc/ffi.c: Formatting.
1686         (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
1687         (ffi_prep_args64): Likewise.
1688
1689 2005-09-30  Geoffrey Keating  <geoffk@apple.com>
1690
1691         * testsuite/lib/libffi-dg.exp (libffi_target_compile): For
1692         darwin, use -shared-libgcc not -lgcc_s, and explain why.
1693
1694 2005-09-26  Tom Tromey  <tromey@redhat.com>
1695
1696         * testsuite/libffi.call/float1.c (value_type): New typedef.
1697         (CANARY): New define.
1698         (main): Check for result buffer overflow.
1699         * src/powerpc/linux64.S: Handle linux64 long double returns.
1700         * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
1701         (ffi_prep_cif_machdep): Handle linux64 long double returns.
1702
1703 2005-08-25  Alan Modra  <amodra@bigpond.net.au>
1704
1705         PR target/23404
1706         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
1707         homed fp args.
1708         (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
1709
1710 2005-08-11  Jakub Jelinek  <jakub@redhat.com>
1711
1712         * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
1713         (AH_BOTTOM): Add FFI_HIDDEN definition.
1714         * configure: Rebuilt.
1715         * fficonfig.h.in: Rebuilt.
1716         * src/powerpc/ffi.c (hidden): Remove.
1717         (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
1718         ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
1719         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
1720         .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
1721         * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
1722         add FFI_HIDDEN to its prototype.
1723         (ffi_closure_SYSV_inner): New.
1724         * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
1725         * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
1726
1727 2005-08-10  Alfred M. Szmidt  <ams@gnu.org>
1728
1729         PR libffi/21819:
1730         * configure: Rebuilt.
1731         * configure.ac: Handle i*86-*-gnu*.
1732
1733 2005-08-09  Jakub Jelinek  <jakub@redhat.com>
1734
1735         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
1736         DW_CFA_offset_extended_sf rather than
1737         DW_CFA_GNU_negative_offset_extended.
1738         * src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
1739
1740 2005-07-22  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>
1741
1742         * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
1743         on sh3.
1744         (ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
1745         * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
1746         partially on register.
1747         (ffi_closure_helper_SYSV): Likewise.
1748         (ffi_prep_cif_machdep): Don't set too many cif->flags.
1749
1750 2005-07-20  Kaz Kojima  <kkojima@gcc.gnu.org>
1751
1752         * src/sh/ffi.c (ffi_call): Handle small structures correctly.
1753         Remove empty line.
1754         * src/sh64/ffi.c (simple_type): Remove.
1755         (return_type): Handle small structures correctly.
1756         (ffi_prep_args): Likewise.
1757         (ffi_call): Likewise.
1758         (ffi_closure_helper_SYSV): Likewise.
1759         * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
1760         Emit position independent code if PIC and remove wrong datalabel
1761         prefixes from EH data.
1762
1763 2005-07-19  Andreas Tobler  <a.tobler@schweiz.ch>
1764
1765         * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
1766         * Makefile.in: Regenerate.
1767         * include/Makefile.in: Likewise.
1768         * testsuite/Makefile.in: Likewise.
1769         * configure.ac: Add POWERPC_FREEBSD rules.
1770         * configure: Regenerate.
1771         * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
1772         (FFI_SYSV_TYPE_SMALL_STRUCT): Define.
1773         * src/powerpc/ffi.c: Add flags to handle small structure returns
1774         in ffi_call_SYSV.
1775         (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
1776         Aka FFI_SYSV.
1777         (ffi_closure_helper_SYSV): Likewise.
1778         * src/powerpc/ppc_closure.S: Add return types for small structures.
1779         * src/powerpc/sysv.S: Add bits to handle small structures for
1780         final SYSV 4 ABI.
1781
1782 2005-07-10  Andreas Tobler  <a.tobler@schweiz.ch>
1783
1784         * testsuite/libffi.call/cls_5_1_byte.c: New test file.
1785         * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
1786         * testsuite/libffi.call/cls_7_1_byte.c: Likewise.
1787
1788 2005-07-05  Randolph Chung  <tausq@debian.org>
1789
1790         * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
1791         as FFI_TYPE_SMALL_STRUCT3.  Break out handling for 5-7 byte
1792         structures.  Kill compilation warnings.
1793         (ffi_closure_inner_LINUX): Print return values as hex in debug
1794         message.  Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
1795         Properly handle 5-7 byte structure returns.
1796         * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
1797         (FFI_TYPE_SMALL_STRUCT2): Remove.
1798         (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
1799         (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
1800         * src/pa/linux.S: Mark source file as using PA1.1 assembly.
1801         (checksmst1, checksmst2): Remove.
1802         (checksmst3): Optimize handling of 3-byte struct returns.
1803         (checksmst567): Properly handle 5-7 byte struct returns.
1804
1805 2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1806
1807         PR libgcj/21943
1808         * src/mips/n32.S: Enforce PIC code.
1809         * src/mips/o32.S: Likewise.
1810
1811 2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1812
1813         * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
1814         * configure: Regenerate.
1815         
1816 2005-06-01  Alan Modra  <amodra@bigpond.net.au>
1817
1818         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
1819         to call ffi_closure_helper_SYSV.  Append @local instead.
1820         * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
1821
1822 2005-05-17  Kelley Cook  <kcook@gcc.gnu.org>
1823
1824         * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
1825         Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
1826         * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
1827         * aclocal.m4, configure, fficonfig.h.in, Makefile.in,
1828         include/Makefile.in, testsuite/Makefile.in: Regenerate.
1829         
1830 2005-05-09  Mike Stump  <mrs@apple.com>
1831
1832         * configure: Regenerate.
1833
1834 2005-05-08  Richard Henderson  <rth@redhat.com>
1835
1836         PR libffi/21285
1837         * src/alpha/osf.S: Update unwind into to match code.
1838
1839 2005-05-04  Andreas Degert <ad@papyrus-gmbh.de>
1840             Richard Henderson  <rth@redhat.com>
1841
1842         * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
1843         bit 11 of flags.
1844         (ffi_call): Mask return type field.  Pass ssecount to ffi_call_unix64.
1845         (ffi_prep_closure): Set carry bit if sse-used flag set.
1846         * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
1847         Only load sse registers if ssecount non-zero.
1848         (ffi_closure_unix64): Only save sse registers if carry set on entry.
1849
1850 2005-04-29  Ralf Corsepius  <ralf.corsepius@rtems.org>
1851
1852         * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
1853         powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
1854         * configure: Regenerate.
1855
1856 2005-04-20  Hans-Peter Nilsson  <hp@axis.com>
1857
1858         * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
1859         have Tcl8.3-compatible intermediate variable.
1860
1861 2005-04-18  Simon Posnjak <simon.posnjak@siol.net> 
1862             Hans-Peter Nilsson  <hp@axis.com>
1863
1864         * Makefile.am: Add CRIS support.
1865         * configure.ac: Likewise.
1866         * Makefile.in, configure, testsuite/Makefile.in,
1867         include/Makefile.in: Regenerate.
1868         * src/cris: New directory.
1869         * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
1870         * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
1871
1872         * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
1873         \r?\n in output tests.
1874
1875 2005-04-12  Mike Stump  <mrs@apple.com>
1876
1877         * configure: Regenerate.
1878
1879 2005-03-30  Hans Boehm  <Hans.Boehm@hp.com>
1880
1881         * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
1882         
1883 2005-03-30  Steve Ellcey  <sje@cup.hp.com>
1884
1885         * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
1886         (ffi_sarg) Ditto.
1887         * src/ia64/unix.S (ffi_closure_unix): Extend gp
1888         to 64 bits in ILP32 mode.
1889         Load 64 bits even for short data.
1890
1891 2005-03-23  Mike Stump  <mrs@apple.com>
1892
1893         * src/powerpc/darwin.S: Update for -m64 multilib.
1894         * src/powerpc/darwin_closure.S: Likewise.
1895
1896 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
1897
1898         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
1899         Do not set tool_include_dir.
1900         * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
1901         Regenerate.
1902         * include/Makefile.am: Set gcc_version and toollibffidir.
1903         * include/Makefile.in: Regenerate.
1904
1905 2005-02-22  Andrew Haley  <aph@redhat.com>
1906
1907         * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
1908         odd-numbered register pairs for 64-bit integer types.
1909
1910 2005-02-23  Andreas Tobler  <a.tobler@schweiz.ch>
1911
1912         PR libffi/20104
1913         * testsuite/libffi.call/return_ll1.c: New test case.
1914
1915 2005-02-11  Janis Johnson  <janis187@us.ibm.com>
1916
1917         * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
1918         * testsuite/libffi.call/float.c: Ditto.
1919         * testsuite/libffi.call/float2.c: Ditto.
1920         * testsuite/libffi.call/float3.c: Ditto.
1921
1922 2005-02-08  Andreas Tobler  <a.tobler@schweiz.ch>
1923
1924         * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
1925
1926 2005-01-12  Eric Botcazou  <ebotcazou@libertysurf.fr>
1927
1928         * testsuite/libffi.special/special.exp (cxx_options): Add
1929         -shared-libgcc.
1930
1931 2004-12-31  Richard Henderson  <rth@redhat.com>
1932
1933         * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
1934         (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF.  Replace size and
1935         offset parameters with a type parameter; deduce size and structure
1936         alignment.  Update all users.
1937
1938 2004-12-31  Richard Henderson  <rth@redhat.com>
1939
1940         * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
1941         (FFI_TYPE_LONGDOUBLE): Fix for ia64.
1942         * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
1943         into ffi_prep_closure.
1944         * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
1945         from scratch.
1946
1947 2004-12-27  Richard Henderson  <rth@redhat.com>
1948
1949         * src/x86/unix64.S: Fix typo in unwind info.
1950
1951 2004-12-25  Richard Henderson  <rth@redhat.com>
1952
1953         * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
1954         (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
1955         (merge_classes): Check for it.
1956         (SSE_CLASS_P): New.
1957         (classify_argument): Pass byte_offset by value; perform all updates
1958         inside struct case.
1959         (examine_argument): Add classes argument; handle
1960         X86_64_COMPLEX_X87_CLASS.
1961         (ffi_prep_args): Merge into ...
1962         (ffi_call): ... here.  Share stack frame with ffi_call_unix64.
1963         (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
1964         (ffi_fill_return_value): Remove.
1965         (ffi_prep_closure): Remove dead assert.
1966         (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
1967         Rewrite to use struct register_args instead of va_list.  Create
1968         flags for handling structure returns.
1969         * src/x86/unix64.S: Remove dead strings.
1970         (ffi_call_unix64): Rename from ffi_call_UNIX64.  Rewrite to share
1971         stack frame with ffi_call.  Handle structure returns properly.
1972         (float2sse, floatfloat2sse, double2sse): Remove.
1973         (sse2float, sse2double, sse2floatfloat): Remove.
1974         (ffi_closure_unix64): Rename from ffi_closure_UNIX64.  Rewrite
1975         to handle structure returns properly.
1976
1977 2004-12-08  David Edelsohn  <edelsohn@gnu.org>
1978
1979         * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
1980         PICFLAG.
1981         * Makefile.in: Regenerated.
1982
1983 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
1984
1985         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
1986         * configure, aclocal.m4, Makefile.in: Regenerate.
1987         * include/Makefile.in, testsuite/Makefile.in: Regenerate.
1988
1989 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
1990
1991         * configure: Regenerate for libtool change.
1992
1993 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
1994
1995         * configure: Regenerate for libtool reversion.
1996
1997 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
1998
1999         * configure: Regenerate for libtool change.
2000
2001 2004-11-23  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2002
2003         * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
2004
2005 2004-11-23  Richard Sandiford  <rsandifo@redhat.com>
2006
2007         * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
2008         of jal.  Use an absolute encoding for the frame information.
2009
2010 2004-11-23  Kelley Cook  <kcook@gcc.gnu.org>
2011
2012         * Makefile.am: Remove no-dependencies.  Add ACLOCAL_AMFLAGS.
2013         * acinclude.m4: Delete logic for sincludes.
2014         * aclocal.m4, Makefile.in, configure: Regenerate.
2015         * include/Makefile: Likewise.
2016         * testsuite/Makefile: Likewise.
2017
2018 2004-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
2019
2020         * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
2021         on a 8-byte boundary.
2022         * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
2023
2024 2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
2025
2026         * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
2027         long long values.  Round stack allocation to a multiple of 8 bytes
2028         for ATPCS compatibility.
2029         * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
2030         names.  Handle returning long long types.  Add Thumb and interworking
2031         support.  Improve soft-float code.
2032
2033 2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
2034
2035         * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
2036         (libffi_exit): New function.
2037         (libffi_init): Build the testglue wrapper if needed.
2038
2039 2004-10-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
2040
2041         PR other/18138
2042         * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
2043
2044 2004-10-25  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2045
2046         * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
2047
2048 2004-10-20  Kaz Kojima  <kkojima@gcc.gnu.org>
2049
2050         * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
2051         * testsuite/libffi.call/float3.c: New test case.
2052
2053 2004-10-18  Kaz Kojima  <kkojima@gcc.gnu.org>
2054
2055         * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
2056         the function returning a structure pointed with R2.
2057         * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
2058         the structure return value if T bit set.  Emit position
2059         independent code and EH data if PIC.
2060
2061 2004-10-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
2062
2063         * Makefile.am: Add m32r support.
2064         * configure.ac: Likewise.
2065         * Makefile.in: Regenerate.
2066         * confiugre: Regenerate.
2067         * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
2068         (uint64, sint64, double, longdouble)
2069         * src/m32r: New directory.
2070         * src/m32r/ffi.c: New file.
2071         * src/m32r/sysv.S: Likewise.
2072         * src/m32r/ffitarget.h: Likewise.
2073
2074 2004-10-02  Kaz Kojima  <kkojima@gcc.gnu.org>
2075
2076         * testsuite/libffi.call/negint.c: New test case.
2077
2078 2004-09-14  H.J. Lu  <hongjiu.lu@intel.com>
2079
2080         PR libgcj/17465
2081         * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
2082         Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
2083         LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
2084         DYLD_LIBRARY_PATH.
2085
2086 2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
2087
2088         * testsuite/libffi.call/many_win32.c: Remove whitespaces.
2089         * testsuite/libffi.call/promotion.c: Likewise.
2090         * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
2091         whitespaces.
2092         * testsuite/libffi.call/return_sc.c: Likewise.
2093         * testsuite/libffi.call/return_uc.c: Likewise.
2094
2095 2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
2096
2097         * src/powerpc/darwin.S: Fix comments and identation.
2098         * src/powerpc/darwin_closure.S: Likewise.
2099
2100 2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
2101
2102         * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
2103         (ffi_prep_args): Handle longdouble arguments.
2104         (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
2105         longdouble.
2106         (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
2107         * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
2108         values.
2109         * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
2110         * src/types.c: Defined longdouble size and alignment for darwin.
2111
2112 2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
2113
2114         * src/powerpc/aix.S: Remove whitespaces.
2115         * src/powerpc/aix_closure.S: Likewise.
2116         * src/powerpc/asm.h: Likewise.
2117         * src/powerpc/ffi.c: Likewise.
2118         * src/powerpc/ffitarget.h: Likewise.
2119         * src/powerpc/linux64.S: Likewise.
2120         * src/powerpc/linux64_closure.S: Likewise.
2121         * src/powerpc/ppc_closure.S: Likewise.
2122         * src/powerpc/sysv.S: Likewise.
2123
2124 2004-08-30  Anthony Green  <green@redhat.com>
2125
2126         * Makefile.am: Add frv support.
2127         * Makefile.in, testsuite/Makefile.in: Rebuilt.
2128         * configure.ac: Read configure.host.
2129         * configure.in: Read configure.host.
2130         * configure.host: New file.  frv-elf needs libgloss.
2131         * include/ffi.h.in: Force ffi_closure to have a nice big (8)
2132         alignment.  This is needed to frv and shouldn't harm the others.
2133         * include/ffi_common.h (ALIGN_DOWN): New macro.
2134         * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
2135
2136 2004-08-24  David Daney  <daney@avtrex.com>
2137
2138         * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
2139         * testsuite/libffi.call/closure_fn1.c: Likewise.
2140         * testsuite/libffi.call/closure_fn2.c  Likewise.
2141         * testsuite/libffi.call/closure_fn3.c: Likewise.
2142         * testsuite/libffi.call/closure_fn4.c: Likewise.
2143         * testsuite/libffi.call/closure_fn5.c: Likewise.
2144         * testsuite/libffi.call/cls_18byte.c: Likewise.
2145         * testsuite/libffi.call/cls_19byte.c: Likewise.
2146         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2147         * testsuite/libffi.call/cls_20byte.c: Likewise.
2148         * testsuite/libffi.call/cls_20byte1.c: Likewise.
2149         * testsuite/libffi.call/cls_24byte.c: Likewise.
2150         * testsuite/libffi.call/cls_2byte.c: Likewise.
2151         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2152         * testsuite/libffi.call/cls_3byte1.c: Likewise.
2153         * testsuite/libffi.call/cls_3byte2.c: Likewise.
2154         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2155         * testsuite/libffi.call/cls_4byte.c: Likewise.
2156         * testsuite/libffi.call/cls_64byte.c: Likewise.
2157         * testsuite/libffi.call/cls_6byte.c: Likewise.
2158         * testsuite/libffi.call/cls_7byte.c: Likewise.
2159         * testsuite/libffi.call/cls_8byte.c: Likewise.
2160         * testsuite/libffi.call/cls_9byte1.c: Likewise.
2161         * testsuite/libffi.call/cls_9byte2.c: Likewise.
2162         * testsuite/libffi.call/cls_align_double.c: Likewise.
2163         * testsuite/libffi.call/cls_align_float.c: Likewise.
2164         * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
2165         * testsuite/libffi.call/cls_align_pointer.c: Likewise.
2166         * testsuite/libffi.call/cls_align_sint16.c: Likewise.
2167         * testsuite/libffi.call/cls_align_sint32.c: Likewise.
2168         * testsuite/libffi.call/cls_align_sint64.c: Likewise.
2169         * testsuite/libffi.call/cls_align_uint16.c: Likewise.
2170         * testsuite/libffi.call/cls_align_uint32.c: Likewise.
2171         * testsuite/libffi.call/cls_align_uint64.c: Likewise.
2172         * testsuite/libffi.call/cls_double.c: Likewise.
2173         * testsuite/libffi.call/cls_float.c: Likewise.
2174         * testsuite/libffi.call/cls_multi_schar.c: Likewise.
2175         * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
2176         * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
2177         * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
2178         * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
2179         * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
2180         * testsuite/libffi.call/cls_schar.c: Likewise.
2181         * testsuite/libffi.call/cls_sint.c: Likewise.
2182         * testsuite/libffi.call/cls_sshort.c: Likewise.
2183         * testsuite/libffi.call/cls_uchar.c: Likewise.
2184         * testsuite/libffi.call/cls_uint.c: Likewise.
2185         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2186         * testsuite/libffi.call/cls_ushort.c: Likewise.
2187         * testsuite/libffi.call/nested_struct.c: Likewise.
2188         * testsuite/libffi.call/nested_struct1.c: Likewise.
2189         * testsuite/libffi.call/nested_struct2.c: Likewise.
2190         * testsuite/libffi.call/nested_struct3.c: Likewise.
2191         * testsuite/libffi.call/problem1.c: Likewise.
2192         * testsuite/libffi.special/unwindtest.cc: Likewise.
2193         * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
2194         to zero.
2195         * testsuite/libffi.call/cls_16byte.c: Likewise.
2196         * testsuite/libffi.call/cls_5byte.c: Likewise.
2197
2198 2004-08-23  David Daney <daney@avtrex.com>
2199
2200         PR libgcj/13141
2201         * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
2202         * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
2203         (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
2204         parameters and return types.
2205         (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
2206         (ffi_prep_closure): Ditto.
2207         (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
2208         alignment calculations.
2209         * src/mips/o32.S (ffi_closure_O32): Don't use floating point
2210         instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
2211
2212 2004-08-14  Casey Marshall <csm@gnu.org>
2213
2214         * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
2215         contain `FFI_TYPE_UINT64' as return type for any 64-bit
2216         integer (O32 ABI only).
2217         (ffi_prep_closure): new function.
2218         (ffi_closure_mips_inner_O32): new function.
2219         * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
2220         `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
2221         * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
2222         64 bit integers correctly.
2223         (ffi_closure_O32): new function.
2224         Added DWARF-2 unwind info for both functions.
2225
2226 2004-08-10  Andrew Haley  <aph@redhat.com>
2227
2228         * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
2229
2230 2004-08-01  Robert Millan  <robertmh@gnu.org>
2231
2232         * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
2233         * configure: Regenerate.
2234
2235 2004-07-30  Maciej W. Rozycki  <macro@linux-mips.org>
2236
2237         * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
2238         and mmap() explicitly instead of relying on preset autoconf cache
2239         variables.
2240         * aclocal.m4: Regenerate.
2241         * configure: Regenerate.
2242
2243 2004-07-11  Ulrich Weigand  <uweigand@de.ibm.com>
2244
2245         * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
2246         (ffi_check_float_struct): Remove unused prototype.
2247
2248 2004-06-30  Geoffrey Keating  <geoffk@apple.com>
2249
2250         * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
2251         character on Darwin, use '\n\t' instead.
2252
2253 2004-06-26  Matthias Klose  <doko@debian.org>
2254
2255         * libtool-version: Fix typo in revision/age.
2256
2257 2004-06-17  Matthias Klose  <doko@debian.org>
2258
2259         * libtool-version: New.
2260         * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
2261         * Makefile.in: Regenerate.
2262
2263 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
2264
2265         * Makefile.am: Remove useless multilib rules.
2266         * Makefile.in: Regenerate.
2267         * aclocal.m4: Regenerate with automake 1.8.5.
2268         * configure.ac: Remove useless multilib configury.
2269         * configure: Regenerate.
2270
2271 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
2272
2273         * .cvsignore: New file.
2274
2275 2004-06-10  Jakub Jelinek  <jakub@redhat.com>
2276
2277         * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
2278         fp_done.
2279         (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
2280         changed from 8.
2281
2282 2004-06-06  Sean McNeil  <sean@mcneil.com>
2283
2284         * configure.ac: Add x86_64-*-freebsd* support.
2285         * configure: Regenerate.
2286
2287 2004-04-26  Joe Buck <jbuck@welsh-buck.org>
2288
2289         Bug 15093
2290         * configure.ac: Test for existence of mmap and sys/mman.h before
2291         checking blacklist.  Fix suggested by Jim Wilson.
2292         * configure: Regenerate.
2293
2294 2004-04-26  Matt Austern  <austern@apple.com>
2295
2296         * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
2297         FDE location.
2298         * src/powerpc/darwin_closure.S: Likewise.
2299
2300 2004-04-24  Andreas Tobler  <a.tobler@schweiz.ch>
2301
2302         * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
2303         error. Reported by Thomas Heller <theller@python.net>.
2304         * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
2305         * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
2306
2307 2004-03-20  Matthias Klose  <doko@debian.org>
2308
2309         * src/pa/linux.S: Fix typo.
2310
2311 2004-03-19  Matthias Klose  <doko@debian.org>
2312
2313         * Makefile.am: Update.
2314         * Makefile.in: Regenerate.
2315         * src/pa/ffi.h.in: Remove.
2316         * src/pa/ffitarget.h: New file.
2317
2318 2004-02-10  Randolph Chung  <tausq@debian.org>
2319
2320         * Makefile.am: Add PA support.
2321         * Makefile.in: Regenerate.
2322         * include/Makefile.in: Regenerate.
2323         * configure.ac: Add PA target.
2324         * configure: Regenerate.
2325         * src/pa/ffi.c: New file.
2326         * src/pa/ffi.h.in: Add PA support.
2327         * src/pa/linux.S: New file.
2328         * prep_cif.c: Add PA support.
2329
2330 2004-03-16  Hosaka Yuji  <hos@tamanegi.org>
2331
2332         * src/types.c: Fix alignment size of X86_WIN32 case int64 and
2333         double.
2334         * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
2335         with ecif->cif->flags.
2336         (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
2337         with cif->flags.
2338         (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
2339         (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
2340         * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
2341         sc_retstruct2b): Add for 1 or 2-bytes struct case.
2342
2343 2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
2344
2345         * configure.in: Rename file to ...
2346         * configure.ac: ... this.
2347         * fficonfig.h.in: Regenerate.
2348         * Makefile.in: Regenerate.
2349         * include/Makefile.in: Regenerate.
2350         * testsuite/Makefile.in: Regenerate.
2351
2352 2004-03-12  Matt Austern  <austern@apple.com>
2353
2354         * src/powerpc/darwin.S: Fix EH information so it corresponds to
2355         changes in EH format resulting from addition of linkonce support.
2356         * src/powerpc/darwin_closure.S: Likewise.
2357
2358 2004-03-11  Andreas Tobler  <a.tobler@schweiz.ch>
2359             Paolo Bonzini  <bonzini@gnu.org>
2360
2361         * Makefile.am (AUTOMAKE_OPTIONS): Set them.
2362         Remove VPATH. Remove rules for object files. Remove multilib support.
2363         (AM_CCASFLAGS): Add.
2364         * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
2365         (AC_PREREQ): Bump version to 2.59.
2366         (AC_INIT): Fill with version info and bug address.
2367         (ORIGINAL_LD_FOR_MULTILIBS): Remove.
2368         (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
2369         De-precious CC so that the right flags are passed down to multilibs.
2370         (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
2371         (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
2372         (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
2373         * configure: Rebuilt.
2374         * aclocal.m4: Likewise.
2375         * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
2376         * fficonfig.h.in: Likewise.
2377
2378 2004-03-11  Andreas Schwab  <schwab@suse.de>
2379
2380         * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
2381         arguments from fp registers only for the first 8 parameter slots.
2382         Don't convert a float parameter when passed in memory.
2383
2384 2004-03-09  Hans-Peter Nilsson  <hp@axis.com>
2385
2386         * configure: Regenerate for config/accross.m4 correction.
2387
2388 2004-02-25  Matt Kraai  <kraai@alumni.cmu.edu>
2389
2390         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
2391         ecif->cif->bytes to bytes.
2392         (ffi_prep_cif_machdep): Add braces around nested if statement.
2393
2394 2004-02-09  Alan Modra  <amodra@bigpond.net.au>
2395
2396         * src/types.c (pointer): POWERPC64 has 8 byte pointers.
2397
2398         * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
2399         (ffi_closure_helper_LINUX64): Fix typo.
2400         * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
2401         for powerpc64-*-*.
2402         * testsuite/libffi.call/float.c: Likewise.
2403         * testsuite/libffi.call/float2.c: Likewise.
2404
2405 2004-02-08  Alan Modra  <amodra@bigpond.net.au>
2406
2407         * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
2408         long double function return and long double arg handling.
2409         (ffi_closure_helper_LINUX64): Formatting.  Delete unused "ng" var.
2410         Use "end_pfr" instead of "nf".  Correct long double handling.
2411         Localise "temp".
2412         * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
2413         return value.
2414         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
2415         space for long double return value.  Adjust stack frame and offsets.
2416         Load f2 long double return.
2417
2418 2004-02-07  Alan Modra  <amodra@bigpond.net.au>
2419
2420         * src/types.c: Use 16 byte long double for POWERPC64.
2421
2422 2004-01-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
2423
2424         * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
2425         when the structure return address is passed in %o0.
2426         (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
2427         (ffi_v9_layout_struct): Align the field following a nested structure
2428         on a word boundary.  Use memmove instead of memcpy.
2429         (ffi_call): Update call to ffi_V9_return_struct.
2430         (ffi_prep_closure): Define 'ctx' only for V8.
2431         (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
2432         and ffi_closure_sparc_inner_v9.
2433         (ffi_closure_sparc_inner_v8): Return long doubles by reference.
2434         Always skip the structure return address.  For structures and long
2435         doubles, copy the argument directly.
2436         (ffi_closure_sparc_inner_v9): Skip the structure return address only
2437         if required.  Shift the maximum floating-point slot accordingly.  For
2438         big structures, copy the argument directly; otherwise, left-justify the
2439         argument and call ffi_v9_layout_struct to lay out the structure on
2440         the stack.
2441         * src/sparc/v8.S: Undef STACKFRAME before defining it.
2442         (ffi_closure_v8): Pass the structure return address.  Update call to
2443         ffi_closure_sparc_inner_v8.  Short-circuit FFI_TYPE_INT handling.
2444         Skip the 'unimp' insn when returning long doubles and structures.
2445         * src/sparc/v9.S: Undef STACKFRAME before defining it.
2446         (ffi_closure_v9): Increase the frame size by 2 words.  Short-circuit
2447         FFI_TYPE_INT handling.  Load structures both in integers and
2448         floating-point registers on return.
2449         * README: Update status of the SPARC port.
2450
2451 2004-01-24  Andreas Tobler  <a.tobler@schweiz.ch>
2452
2453         * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
2454         as of type ffi_arg.
2455         * testsuite/libffi.call/struct3.c (main): Fix CHECK.
2456
2457 2004-01-22  Ulrich Weigand  <uweigand@de.ibm.com>
2458
2459         * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
2460         value as of type ffi_arg, not unsigned int.
2461
2462 2004-01-21  Michael Ritzert  <ritzert@t-online.de>
2463
2464         * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
2465         of the LHS.
2466
2467 2004-01-12  Andreas Tobler  <a.tobler@schweiz.ch>
2468
2469         * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
2470         Solaris.
2471
2472 2004-01-08  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2473
2474         * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
2475         to void *.
2476
2477 2003-12-10  Richard Henderson  <rth@redhat.com>
2478
2479         * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
2480         size_t instead of int.
2481
2482 2003-12-04  Hosaka Yuji  <hos@tamanegi.org>
2483
2484         * testsuite/libffi.call/many_win32.c: Include <float.h>.
2485         * testsuite/libffi.call/many_win32.c (main): Replace variable
2486         int i with unsigned long ul.
2487
2488         * testsuite/libffi.call/cls_align_uint64.c: New test case.
2489         * testsuite/libffi.call/cls_align_sint64.c: Likewise.
2490         * testsuite/libffi.call/cls_align_uint32.c: Likewise.
2491         * testsuite/libffi.call/cls_align_sint32.c: Likewise.
2492         * testsuite/libffi.call/cls_align_uint16.c: Likewise.
2493         * testsuite/libffi.call/cls_align_sint16.c: Likewise.
2494         * testsuite/libffi.call/cls_align_float.c: Likewise.
2495         * testsuite/libffi.call/cls_align_double.c: Likewise.
2496         * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
2497         * testsuite/libffi.call/cls_align_pointer.c: Likewise.
2498
2499 2003-12-02  Hosaka Yuji  <hos@tamanegi.org>
2500
2501         PR other/13221
2502         * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
2503         Align arguments to 32 bits.
2504
2505 2003-12-01  Andreas Tobler  <a.tobler@schweiz.ch>
2506
2507         PR other/13221
2508         * testsuite/libffi.call/cls_multi_sshort.c: New test case.
2509         * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
2510         * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
2511         * testsuite/libffi.call/cls_multi_schar.c: Likewise.
2512         * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
2513         * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
2514
2515         * testsuite/libffi.special/unwindtest.cc: Cosmetics.
2516
2517 2003-11-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2518
2519         * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
2520         * testsuite/libffi.special/ffitestcxx.h: Likewise.
2521
2522 2003-11-22  Andreas Tobler  <a.tobler@schweiz.ch>
2523
2524         * Makefile.in: Rebuilt.
2525         * configure: Likewise.
2526         * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
2527         the right type.
2528
2529 2003-11-21  Andreas Jaeger  <aj@suse.de>
2530             Andreas Tobler  <a.tobler@schweiz.ch>
2531
2532         * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
2533         * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
2534         * Makefile.in: Rebuilt.
2535         * aclocal.m4: Likewise.
2536         * configure: Likewise.
2537         * fficonfig.h.in: Likewise.
2538         * testsuite/lib/libffi-dg.exp: Add include dir.
2539         * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
2540         * testsuite/libffi.special/ffitestcxx.h: Likewise.
2541         * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
2542         for ffi_closure if available.
2543         * testsuite/libffi.call/closure_fn1.c: Likewise.
2544         * testsuite/libffi.call/closure_fn2.c: Likewise.
2545         * testsuite/libffi.call/closure_fn3.c: Likewise.
2546         * testsuite/libffi.call/closure_fn4.c: Likewise.
2547         * testsuite/libffi.call/closure_fn5.c: Likewise.
2548         * testsuite/libffi.call/cls_12byte.c: Likewise.
2549         * testsuite/libffi.call/cls_16byte.c: Likewise.
2550         * testsuite/libffi.call/cls_18byte.c: Likewise.
2551         * testsuite/libffi.call/cls_19byte.c: Likewise.
2552         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2553         * testsuite/libffi.call/cls_20byte.c: Likewise.
2554         * testsuite/libffi.call/cls_20byte1.c: Likewise.
2555         * testsuite/libffi.call/cls_24byte.c: Likewise.
2556         * testsuite/libffi.call/cls_2byte.c: Likewise.
2557         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2558         * testsuite/libffi.call/cls_3byte1.c: Likewise.
2559         * testsuite/libffi.call/cls_3byte2.c: Likewise.
2560         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2561         * testsuite/libffi.call/cls_4byte.c: Likewise.
2562         * testsuite/libffi.call/cls_5byte.c: Likewise.
2563         * testsuite/libffi.call/cls_64byte.c: Likewise.
2564         * testsuite/libffi.call/cls_6byte.c: Likewise.
2565         * testsuite/libffi.call/cls_7byte.c: Likewise.
2566         * testsuite/libffi.call/cls_8byte.c: Likewise.
2567         * testsuite/libffi.call/cls_9byte1.c: Likewise.
2568         * testsuite/libffi.call/cls_9byte2.c: Likewise.
2569         * testsuite/libffi.call/cls_double.c: Likewise.
2570         * testsuite/libffi.call/cls_float.c: Likewise.
2571         * testsuite/libffi.call/cls_schar.c: Likewise.
2572         * testsuite/libffi.call/cls_sint.c: Likewise.
2573         * testsuite/libffi.call/cls_sshort.c: Likewise.
2574         * testsuite/libffi.call/cls_uchar.c: Likewise.
2575         * testsuite/libffi.call/cls_uint.c: Likewise.
2576         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2577         * testsuite/libffi.call/cls_ushort.c: Likewise.
2578         * testsuite/libffi.call/nested_struct.c: Likewise.
2579         * testsuite/libffi.call/nested_struct1.c: Likewise.
2580         * testsuite/libffi.call/nested_struct2.c: Likewise.
2581         * testsuite/libffi.call/nested_struct3.c: Likewise.
2582         * testsuite/libffi.call/problem1.c: Likewise.
2583         * testsuite/libffi.special/unwindtest.cc: Likewise.
2584
2585 2003-11-20  Andreas Tobler  <a.tobler@schweiz.ch>
2586
2587         * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
2588
2589 2003-11-19  Andreas Tobler  <a.tobler@schweiz.ch>
2590
2591         * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
2592         Add -lgcc_s to additional flags.
2593
2594 2003-11-12  Andreas Tobler  <a.tobler@schweiz.ch>
2595
2596         * configure.in, include/Makefile.am: PR libgcj/11147, install
2597         the ffitarget.h header file in a gcc versioned and target
2598         dependent place.
2599         * configure: Regenerated.
2600         * Makefile.in, include/Makefile.in: Likewise.
2601         * testsuite/Makefile.in: Likewise.
2602
2603 2003-11-09  Andreas Tobler  <a.tobler@schweiz.ch>
2604
2605         * testsuite/libffi.call/closure_fn0.c: Print result and check
2606         with dg-output to make debugging easier.
2607         * testsuite/libffi.call/closure_fn1.c: Likewise.
2608         * testsuite/libffi.call/closure_fn2.c: Likewise.
2609         * testsuite/libffi.call/closure_fn3.c: Likewise.
2610         * testsuite/libffi.call/closure_fn4.c: Likewise.
2611         * testsuite/libffi.call/closure_fn5.c: Likewise.
2612         * testsuite/libffi.call/cls_12byte.c: Likewise.
2613         * testsuite/libffi.call/cls_16byte.c: Likewise.
2614         * testsuite/libffi.call/cls_18byte.c: Likewise.
2615         * testsuite/libffi.call/cls_19byte.c: Likewise.
2616         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2617         * testsuite/libffi.call/cls_20byte.c: Likewise.
2618         * testsuite/libffi.call/cls_20byte1.c: Likewise.
2619         * testsuite/libffi.call/cls_24byte.c: Likewise.
2620         * testsuite/libffi.call/cls_2byte.c: Likewise.
2621         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2622         * testsuite/libffi.call/cls_3byte1.c: Likewise.
2623         * testsuite/libffi.call/cls_3byte2.c: Likewise.
2624         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2625         * testsuite/libffi.call/cls_4byte.c: Likewise.
2626         * testsuite/libffi.call/cls_5byte.c: Likewise.
2627         * testsuite/libffi.call/cls_64byte.c: Likewise.
2628         * testsuite/libffi.call/cls_6byte.c: Likewise.
2629         * testsuite/libffi.call/cls_7byte.c: Likewise.
2630         * testsuite/libffi.call/cls_8byte.c: Likewise.
2631         * testsuite/libffi.call/cls_9byte1.c: Likewise.
2632         * testsuite/libffi.call/cls_9byte2.c: Likewise.
2633         * testsuite/libffi.call/cls_double.c: Likewise.
2634         * testsuite/libffi.call/cls_float.c: Likewise.
2635         * testsuite/libffi.call/cls_schar.c: Likewise.
2636         * testsuite/libffi.call/cls_sint.c: Likewise.
2637         * testsuite/libffi.call/cls_sshort.c: Likewise.
2638         * testsuite/libffi.call/cls_uchar.c: Likewise.
2639         * testsuite/libffi.call/cls_uint.c: Likewise.
2640         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2641         * testsuite/libffi.call/cls_ushort.c: Likewise.
2642         * testsuite/libffi.call/problem1.c: Likewise.
2643
2644         * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
2645         static.
2646
2647 2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
2648
2649         * testsuite/libffi.call/cls_9byte2.c: New test case.
2650         * testsuite/libffi.call/cls_9byte1.c: Likewise.
2651         * testsuite/libffi.call/cls_64byte.c: Likewise.
2652         * testsuite/libffi.call/cls_20byte1.c: Likewise.
2653         * testsuite/libffi.call/cls_19byte.c: Likewise.
2654         * testsuite/libffi.call/cls_18byte.c: Likewise.
2655         * testsuite/libffi.call/closure_fn4.c: Likewise.
2656         * testsuite/libffi.call/closure_fn5.c: Likewise.
2657         * testsuite/libffi.call/cls_schar.c: Likewise.
2658         * testsuite/libffi.call/cls_sint.c: Likewise.
2659         * testsuite/libffi.call/cls_sshort.c: Likewise.
2660         * testsuite/libffi.call/nested_struct2.c: Likewise.
2661         * testsuite/libffi.call/nested_struct3.c: Likewise.
2662
2663 2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
2664
2665         * testsuite/libffi.call/cls_double.c: Do a check on the result.
2666         * testsuite/libffi.call/cls_uchar.c: Likewise.
2667         * testsuite/libffi.call/cls_uint.c: Likewise.
2668         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2669         * testsuite/libffi.call/cls_ushort.c: Likewise.
2670         * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
2671
2672 2003-11-06  Andreas Tobler  <a.tobler@schweiz.ch>
2673
2674         * src/prep_cif.c (ffi_prep_cif): Move the validity check after
2675         the initialization.
2676
2677 2003-10-23  Andreas Tobler  <a.tobler@schweiz.ch>
2678
2679         * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
2680         FFI_ASSERT(FALSE) with FFI_ASSERT(0).
2681
2682 2003-10-22  David Daney  <ddaney@avtrex.com>
2683
2684         * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
2685         __attribute__((__mode__(__SI__))) and friends.
2686
2687 2003-10-22  Andreas Schwab  <schwab@suse.de>
2688
2689         * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
2690
2691 2003-10-21  Andreas Tobler  <a.tobler@schweiz.ch>
2692
2693         * configure.in: AC_LINK_FILES(ffitarget.h).
2694         * configure: Regenerate.
2695         * Makefile.in: Likewise.
2696         * include/Makefile.in: Likewise.
2697         * testsuite/Makefile.in: Likewise.
2698         * fficonfig.h.in: Likewise.
2699
2700 2003-10-21  Paolo Bonzini  <bonzini@gnu.org>
2701             Richard Henderson  <rth@redhat.com>
2702
2703         Avoid that ffi.h includes fficonfig.h.
2704
2705         * Makefile.am (EXTRA_DIST): Include ffitarget.h files
2706         (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
2707         (TARGET_SRC_MIPS_SGI): Removed.
2708         (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
2709         (MIPS_SGI): Removed.
2710         (CLEANFILES): Removed.
2711         (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
2712         targets.
2713         * acconfig.h: Removed.
2714         * configure.in: Compute sizeofs only for double and long double.
2715         Use them to define and subst HAVE_LONG_DOUBLE.  Include comments
2716         into AC_DEFINE instead of using acconfig.h.  Create
2717         include/ffitarget.h instead of include/fficonfig.h.  Rename
2718         MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
2719         AC_DEFINE EH_FRAME_FLAGS.
2720         * include/Makefile.am (DISTCLEANFILES): New automake macro.
2721         (hack_DATA): Add ffitarget.h.
2722         * include/ffi.h.in: Remove all system specific definitions.
2723         Declare raw API even if it is not installed, why bother?
2724         Use limits.h instead of SIZEOF_* to define ffi_type_*.  Do
2725         not define EH_FRAME_FLAGS, it is in fficonfig.h now.  Include
2726         ffitarget.h instead of fficonfig.h.  Remove ALIGN macro.
2727         (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
2728         * include/ffi_common.h (bool): Do not define.
2729         (ffi_assert): Accept failed assertion.
2730         (ffi_type_test): Return void and accept file/line.
2731         (FFI_ASSERT): Pass stringized failed assertion.
2732         (FFI_ASSERT_AT): New macro.
2733         (FFI_ASSERT_VALID_TYPE): New macro.
2734         (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
2735         UINT64, SINT64): Define here with gcc's __attribute__ macro
2736         instead of in ffi.h
2737         (FLOAT32, ALIGN): Define here instead of in ffi.h
2738         * include/ffi-mips.h: Removed.  Its content moved to
2739         src/mips/ffitarget.h after separating assembly and C sections.
2740         * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
2741         src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
2742         src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
2743         src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
2744         SIZEOF_ARG -> FFI_SIZEOF_ARG.
2745         * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
2746         * src/debug.c (ffi_assert): Accept stringized failed assertion.
2747         (ffi_type_test): Rewritten.
2748         * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
2749         FFI_ASSERT_VALID_TYPE.
2750         * src/alpha/ffitarget.h, src/arm/ffitarget.h,
2751         src/ia64/ffitarget.h, src/m68k/ffitarget.h,
2752         src/mips/ffitarget.h, src/powerpc/ffitarget.h,
2753         src/s390/ffitarget.h, src/sh/ffitarget.h,
2754         src/sh64/ffitarget.h, src/sparc/ffitarget.h,
2755         src/x86/ffitarget.h: New files.
2756         * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
2757         src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
2758         src/powerpc/aix.S, src/powerpc/darwin.S,
2759         src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
2760         src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
2761         src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
2762         src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
2763         src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
2764         include fficonfig.h
2765
2766 2003-10-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2767
2768         * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
2769         _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
2770
2771 2003-10-19  Andreas Tobler  <a.tobler@schweiz.ch>
2772
2773         * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
2774         Used when FFI_DEBUG = 1.
2775
2776 2003-10-14  Alan Modra  <amodra@bigpond.net.au>
2777
2778         * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
2779         and align.
2780
2781 2003-10-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2782
2783         * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
2784         FFI_MIPS_O32 for O32 ABI.
2785
2786 2003-10-01  Andreas Tobler  <a.tobler@schweiz.ch>
2787
2788         * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
2789         SPARC64. Cleanup whitespaces.
2790
2791 2003-09-19  Andreas Tobler  <a.tobler@schweiz.ch>
2792
2793         * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
2794         strongarm, xscale. Cleanup whitespaces.
2795         * testsuite/libffi.call/closure_fn1.c: Likewise.
2796         * testsuite/libffi.call/closure_fn2.c: Likewise.
2797         * testsuite/libffi.call/closure_fn3.c: Likewise.
2798         * testsuite/libffi.call/cls_12byte.c: Likewise.
2799         * testsuite/libffi.call/cls_16byte.c: Likewise.
2800         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2801         * testsuite/libffi.call/cls_20byte.c: Likewise.
2802         * testsuite/libffi.call/cls_24byte.c: Likewise.
2803         * testsuite/libffi.call/cls_2byte.c: Likewise.
2804         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2805         * testsuite/libffi.call/cls_3byte1.c: Likewise.
2806         * testsuite/libffi.call/cls_3byte2.c: Likewise.
2807         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2808         * testsuite/libffi.call/cls_4byte.c: Likewise.
2809         * testsuite/libffi.call/cls_5byte.c: Likewise.
2810         * testsuite/libffi.call/cls_6byte.c: Likewise.
2811         * testsuite/libffi.call/cls_7byte.c: Likewise.
2812         * testsuite/libffi.call/cls_8byte.c: Likewise.
2813         * testsuite/libffi.call/cls_double.c: Likewise.
2814         * testsuite/libffi.call/cls_float.c: Likewise.
2815         * testsuite/libffi.call/cls_uchar.c: Likewise.
2816         * testsuite/libffi.call/cls_uint.c: Likewise.
2817         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2818         * testsuite/libffi.call/cls_ushort.c: Likewise.
2819         * testsuite/libffi.call/nested_struct.c: Likewise.
2820         * testsuite/libffi.call/nested_struct1.c: Likewise.
2821         * testsuite/libffi.call/problem1.c: Likewise.
2822         * testsuite/libffi.special/unwindtest.cc: Likewise.
2823         * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
2824
2825 2003-09-18  David Edelsohn  <edelsohn@gnu.org>
2826
2827         * src/powerpc/aix.S: Cleanup whitespaces.
2828         * src/powerpc/aix_closure.S: Likewise.
2829
2830 2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
2831
2832         * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
2833         * src/powerpc/darwin_closure.S: Likewise.
2834         * src/powerpc/ffi_darwin.c: Likewise.
2835
2836 2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
2837             David Edelsohn  <edelsohn@gnu.org>
2838
2839         * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
2840         * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
2841         parameter stack.
2842         * src/powerpc/darwin_closure.S: Likewise.
2843         * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
2844         according to the Darwin/AIX ABI.
2845         (ffi_prep_cif_machdep): Likewise.
2846         (ffi_closure_helper_DARWIN): Likewise.
2847         Remove the outgoing parameter stack logic. Simplify the evaluation
2848         of the different CASE types.
2849         (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
2850         statement in the trampoline code.
2851
2852 2003-09-18  Kaz Kojima  <kkojima@gcc.gnu.org>
2853
2854         * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
2855         for the register size.
2856         (ffi_closure_helper_SYSV): Handle the structure return value
2857         address correctly.
2858         (ffi_closure_helper_SYSV): Return the appropriate type when
2859         the registers are used for the structure return value.
2860         * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
2861         the 64-bit return value.  Update copyright years.
2862
2863 2003-09-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2864
2865         * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
2866         srcdir for ffi_mips.h.
2867
2868 2003-09-12  Alan Modra  <amodra@bigpond.net.au>
2869
2870         * src/prep_cif.c (initialize_aggregate): Include tail padding in
2871         structure size.
2872         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
2873         placement of float result.
2874         * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
2875         cast of "resp" for big-endian 64 bit machines.
2876
2877 2003-09-11  Alan Modra  <amodra@bigpond.net.au>
2878
2879         * src/types.c (double, longdouble): Merge identical SH and ARM
2880         typedefs, and add POWERPC64.
2881         * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
2882         struct split over gpr and rest.
2883         (ffi_prep_cif_machdep): Correct intarg_count for structures.
2884         * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
2885
2886 2003-09-09  Andreas Tobler  <a.tobler@schweiz.ch>
2887
2888         * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
2889         passing correctly.
2890
2891 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2892
2893         * configure: Regenerate.
2894
2895 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
2896
2897         * Makefile.am: Remove build rules for ffitest.
2898         * Makefile.in: Rebuilt.
2899
2900 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
2901
2902         * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
2903         about implicit declaration of abort().
2904
2905 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
2906
2907         * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
2908         * Makefile.in: Rebuilt.
2909         * configure.in: Add dejagnu test framework.
2910         * configure: Rebuilt.
2911
2912         * testsuite/Makefile.am: New file.
2913         * testsuite/Makefile.in: Built
2914         * testsuite/lib/libffi-dg.exp: New file.
2915         * testsuite/config/default.exp: Likewise.
2916         * testsuite/libffi.call/call.exp: Likewise.
2917         * testsuite/libffi.call/ffitest.h: Likewise.
2918         * testsuite/libffi.call/closure_fn0.c: Likewise.
2919         * testsuite/libffi.call/closure_fn1.c: Likewise.
2920         * testsuite/libffi.call/closure_fn2.c: Likewise.
2921         * testsuite/libffi.call/closure_fn3.c: Likewise.
2922         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2923         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2924         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2925         * testsuite/libffi.call/cls_2byte.c: Likewise.
2926         * testsuite/libffi.call/cls_3byte1.c: Likewise.
2927         * testsuite/libffi.call/cls_3byte2.c: Likewise.
2928         * testsuite/libffi.call/cls_4byte.c: Likewise.
2929         * testsuite/libffi.call/cls_5byte.c: Likewise.
2930         * testsuite/libffi.call/cls_6byte.c: Likewise.
2931         * testsuite/libffi.call/cls_7byte.c: Likewise.
2932         * testsuite/libffi.call/cls_8byte.c: Likewise.
2933         * testsuite/libffi.call/cls_12byte.c: Likewise.
2934         * testsuite/libffi.call/cls_16byte.c: Likewise.
2935         * testsuite/libffi.call/cls_20byte.c: Likewise.
2936         * testsuite/libffi.call/cls_24byte.c: Likewise.
2937         * testsuite/libffi.call/cls_double.c: Likewise.
2938         * testsuite/libffi.call/cls_float.c: Likewise.
2939         * testsuite/libffi.call/cls_uchar.c: Likewise.
2940         * testsuite/libffi.call/cls_uint.c: Likewise.
2941         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2942         * testsuite/libffi.call/cls_ushort.c: Likewise.
2943         * testsuite/libffi.call/float.c: Likewise.
2944         * testsuite/libffi.call/float1.c: Likewise.
2945         * testsuite/libffi.call/float2.c: Likewise.
2946         * testsuite/libffi.call/many.c: Likewise.
2947         * testsuite/libffi.call/many_win32.c: Likewise.
2948         * testsuite/libffi.call/nested_struct.c: Likewise.
2949         * testsuite/libffi.call/nested_struct1.c: Likewise.
2950         * testsuite/libffi.call/pyobjc-tc.c: Likewise.
2951         * testsuite/libffi.call/problem1.c: Likewise.
2952         * testsuite/libffi.call/promotion.c: Likewise.
2953         * testsuite/libffi.call/return_ll.c: Likewise.
2954         * testsuite/libffi.call/return_sc.c: Likewise.
2955         * testsuite/libffi.call/return_uc.c: Likewise.
2956         * testsuite/libffi.call/strlen.c: Likewise.
2957         * testsuite/libffi.call/strlen_win32.c: Likewise.
2958         * testsuite/libffi.call/struct1.c: Likewise.
2959         * testsuite/libffi.call/struct2.c: Likewise.
2960         * testsuite/libffi.call/struct3.c: Likewise.
2961         * testsuite/libffi.call/struct4.c: Likewise.
2962         * testsuite/libffi.call/struct5.c: Likewise.
2963         * testsuite/libffi.call/struct6.c: Likewise.
2964         * testsuite/libffi.call/struct7.c: Likewise.
2965         * testsuite/libffi.call/struct8.c: Likewise.
2966         * testsuite/libffi.call/struct9.c: Likewise.
2967         * testsuite/libffi.special/special.exp: New file.
2968         * testsuite/libffi.special/ffitestcxx.h: Likewise.
2969         * testsuite/libffi.special/unwindtest.cc: Likewise.
2970
2971
2972 2003-08-13  Kaz Kojima  <kkojima@gcc.gnu.org>
2973
2974         * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case.  Update
2975         copyright years.
2976
2977 2003-08-02  Alan Modra  <amodra@bigpond.net.au>
2978
2979         * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
2980         structure passing.
2981         (ffi_closure_helper_LINUX64): Likewise.
2982         * src/powerpc/linux64.S: Remove code writing to parm save area.
2983         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
2984         address in lr from ffi_closure_helper_LINUX64 call to calculate
2985         table address.  Optimize function tail.
2986
2987 2003-07-28  Andreas Tobler  <a.tobler@schweiz.ch>
2988
2989         * src/sparc/ffi.c: Handle all floating point registers.
2990         * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
2991
2992 2003-07-11  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
2993
2994         * README: Note that libffi is not part of GCC.  Update the project
2995         URL and status.
2996
2997 2003-06-19  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2998
2999         * src/powerpc/ppc_closure.S: Include ffi.h.
3000
3001 2003-06-13  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3002
3003         * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
3004         Use C style comments.
3005
3006 2003-06-13  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
3007
3008         * Makefile.am: Add SHmedia support.  Fix a typo of SH support.
3009         * Makefile.in: Regenerate.
3010         * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
3011         * configure: Regenerate.
3012         * include/ffi.h.in: Add SHmedia support.
3013         * src/sh64/ffi.c: New file.
3014         * src/sh64/sysv.S: New file.
3015
3016 2003-05-16  Jakub Jelinek  <jakub@redhat.com>
3017
3018         * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
3019         should be read-only.
3020         * configure: Rebuilt.
3021         * fficonfig.h.in: Rebuilt.
3022         * include/ffi.h.in (EH_FRAME_FLAGS): Define.
3023         * src/alpha/osf.S: Use EH_FRAME_FLAGS.
3024         * src/powerpc/linux64.S: Likewise.
3025         * src/powerpc/linux64_closure.S: Likewise.  Include ffi.h.
3026         * src/powerpc/sysv.S: Use EH_FRAME_FLAGS.  Use pcrel encoding
3027         if -fpic/-fPIC/-mrelocatable.
3028         * src/powerpc/powerpc_closure.S: Likewise.
3029         * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
3030         #write in .eh_frame flags.
3031         * src/sparc/v9.S: Likewise.
3032         * src/x86/unix64.S: Use EH_FRAME_FLAGS.
3033         * src/x86/sysv.S: Likewise.  Use pcrel encoding if -fpic/-fPIC.
3034         * src/s390/sysv.S: Use EH_FRAME_FLAGS.  Include ffi.h.
3035
3036 2003-05-07  Jeff Sturm  <jsturm@one-point.com>
3037
3038         Fixes PR bootstrap/10656
3039         * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
3040         support for .register pseudo-op.
3041         * src/sparc/v8.S: Use it.
3042         * fficonfig.h.in: Rebuilt.
3043         * configure: Rebuilt.
3044
3045 2003-04-18  Jakub Jelinek  <jakub@redhat.com>
3046
3047         * include/ffi.h.in (POWERPC64): Define if 64-bit.
3048         (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
3049         Make it the default on POWERPC64.
3050         (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
3051         * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
3052         * configure: Rebuilt.
3053         * src/powerpc/ffi.c (hidden): Define.
3054         (ffi_prep_args_SYSV): Renamed from
3055         ffi_prep_args.  Cast pointers to unsigned long to shut up warnings.
3056         (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
3057         ASM_NEEDS_REGISTERS64): New.
3058         (ffi_prep_args64): New function.
3059         (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
3060         (ffi_call): Likewise.
3061         (ffi_prep_closure): Likewise.
3062         (flush_icache): Surround by #ifndef POWERPC64.
3063         (ffi_dblfl): New union type.
3064         (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
3065         (ffi_closure_helper_LINUX64): New function.
3066         * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
3067         __powerpc64__.
3068         * src/powerpc/sysv.S: Likewise.
3069         (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
3070         * src/powerpc/linux64.S: New file.
3071         * src/powerpc/linux64_closure.S: New file.
3072         * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
3073         src/powerpc/linux64_closure.S.
3074         (TARGET_SRC_POWERPC): Likewise.
3075
3076         * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
3077         closure_test_fn3): Fix result printing on big-endian 64-bit
3078         machines.
3079         (main): Print tst2_arg instead of uninitialized tst2_result.
3080
3081         * src/ffitest.c (main): Hide what closure pointer really points to
3082         from the compiler.
3083
3084 2003-04-16  Richard Earnshaw  <rearnsha@arm.com>
3085
3086         * configure.in (arm-*-netbsdelf*): Add configuration.
3087         (configure): Regenerated.
3088
3089 2003-04-04  Loren J. Rittle  <ljrittle@acm.org>
3090
3091         * include/Makefile.in: Regenerate.
3092
3093 2003-03-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
3094
3095         * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
3096         bit mode.
3097         * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
3098         Receive closure pointer through parameter, read args using
3099         __builtin_dwarf_cfa.
3100         (FFI_INIT_TRAMPOLINE): Send closure reference through eax.
3101
3102 2003-03-12  Andreas Schwab  <schwab@suse.de>
3103
3104         * configure.in: Avoid trailing /. in toolexeclibdir.
3105         * configure: Rebuilt.
3106
3107 2003-03-03  Andreas Tobler <a.tobler@schweiz.ch>
3108
3109         * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
3110
3111 2003-02-06  Andreas Tobler <a.tobler@schweiz.ch>
3112
3113         * libffi/src/powerpc/darwin_closure.S:
3114         Fix alignement bug, allocate 8 bytes for the result.
3115         * libffi/src/powerpc/aix_closure.S:
3116         Likewise.
3117         * libffi/src/powerpc/ffi_darwin.c:
3118         Update stackframe description for aix/darwin_closure.S.
3119
3120 2003-02-06  Jakub Jelinek  <jakub@redhat.com>
3121
3122         * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
3123         attribute.
3124
3125 2003-01-31  Christian Cornelssen  <ccorn@cs.tu-berlin.de>,
3126             Andreas Schwab  <schwab@suse.de>
3127
3128         * configure.in: Adjust command to source config-ml.in to account
3129         for changes to the libffi_basedir definition.
3130         (libffi_basedir): Remove ${srcdir} from value and include trailing
3131         slash if nonempty.
3132
3133         * configure: Regenerate.
3134
3135 2003-01-29  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3136
3137         * src/powerpc/ppc_closure.S: Recode to fit shared libs.
3138
3139 2003-01-28  Andrew Haley  <aph@redhat.com>
3140
3141         * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
3142         * src/x86/ffi64.c (ffi_prep_closure): New.
3143         (ffi_closure_UNIX64_inner): New.
3144         * src/x86/unix64.S (ffi_closure_UNIX64): New.
3145
3146 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
3147
3148         * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
3149         Remove USE_LIBDIR conditional.
3150         * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
3151         * Makefile.in, configure: Rebuilt.
3152
3153 2003-01027  David Edelsohn  <edelsohn@gnu.org>
3154
3155         * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
3156         * Makefile.in: Regenerate.
3157
3158 2003-01-22  Andrew Haley  <aph@redhat.com>
3159
3160         * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
3161         unwind info.
3162
3163 2003-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
3164
3165         * src/powerpc/darwin.S: Add unwind info.
3166         * src/powerpc/darwin_closure.S: Likewise.
3167
3168 2003-01-14  Andrew Haley  <aph@redhat.com>
3169
3170         * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
3171         (ffi_prep_cif_machdep): Likewise.
3172         * src/x86/unix64.S: Add unwind info.
3173
3174 2003-01-14  Andreas Jaeger  <aj@suse.de>
3175
3176         * src/ffitest.c (main): Only use ffi_closures if those are
3177         supported.
3178
3179 2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
3180
3181         * libffi/src/ffitest.c
3182          add closure testcases
3183
3184 2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
3185
3186         * libffi/src/powerpc/ffi.c
3187          fix alignment bug for float (4 byte aligned iso 8 byte)
3188
3189 2003-01-09  Geoffrey Keating  <geoffk@apple.com>
3190
3191         * src/powerpc/ffi_darwin.c: Remove RCS version string.
3192         * src/powerpc/darwin.S: Remove RCS version string.
3193
3194 2003-01-03  Jeff Sturm  <jsturm@one-point.com>
3195
3196         * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
3197         * src/ffitest.c (main): Use static storage for closure.
3198         * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
3199         * src/sparc/v8.S (ffi_closure_v8): New.
3200         * src/sparc/v9.S (ffi_closure_v9): New.
3201
3202 2002-11-10  Ranjit Mathew <rmathew@hotmail.com>
3203
3204         * include/ffi.h.in: Added FFI_STDCALL ffi_type
3205           enumeration for X86_WIN32.
3206         * src/x86/win32.S: Added ffi_call_STDCALL function
3207           definition.
3208         * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
3209           switch cases for recognising FFI_STDCALL and
3210           calling ffi_call_STDCALL if target is X86_WIN32.
3211         * src/ffitest.c (my_stdcall_strlen/stdcall_many):
3212           stdcall versions of the "my_strlen" and "many"
3213           test functions (for X86_WIN32).
3214           Added test cases to test stdcall invocation using
3215           these functions.
3216
3217 2002-12-02  Kaz Kojima  <kkojima@gcc.gnu.org>
3218
3219         * src/sh/sysv.S: Add DWARF2 unwind info.
3220
3221 2002-11-27  Ulrich Weigand  <uweigand@de.ibm.com>
3222
3223         * src/s390/sysv.S (.eh_frame section): Make section read-only.
3224
3225 2002-11-26  Jim Wilson  <wilson@redhat.com>
3226
3227         * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
3228
3229 2002-11-23  H.J. Lu <hjl@gnu.org>
3230
3231         * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
3232         Include ../config/accross.m4.
3233         * aclocal.m4; Rebuild.
3234         * configure: Likewise.
3235
3236 2002-11-15  Ulrich Weigand  <uweigand@de.ibm.com>
3237
3238         * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
3239
3240 2002-11-11  DJ Delorie  <dj@redhat.com>
3241
3242         * configure.in: Look for common files in the right place.
3243
3244 2002-10-08  Ulrich Weigand  <uweigand@de.ibm.com>
3245
3246         * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
3247         raw data as _Jv_word values, not ffi_raw.
3248         (ffi_java_ptrarray_to_raw): Likewise.
3249         (ffi_java_rvalue_to_raw): New function.
3250         (ffi_java_raw_call): Call it.
3251         (ffi_java_raw_to_rvalue): New function.
3252         (ffi_java_translate_args): Call it.
3253         * src/ffitest.c (closure_test_fn): Interpret return value
3254         as ffi_arg, not int.
3255         * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
3256         FFI_TYPE_POINTER case.
3257         (ffi_closure_helper_SYSV): Likewise.  Also, assume return
3258         values extended to word size.
3259
3260 2002-10-02  Andreas Jaeger  <aj@suse.de>
3261
3262         * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
3263
3264 2002-10-01  Bo Thorsen  <bo@smetana.suse.de>
3265
3266         * include/ffi.h.in: Fix i386 win32 compilation.
3267
3268 2002-09-30  Ulrich Weigand  <uweigand@de.ibm.com>
3269
3270         * configure.in: Add s390x-*-linux-* target.
3271         * configure: Regenerate.
3272         * include/ffi.h.in: Define S390X for s390x targets.
3273         (FFI_CLOSURES): Define for s390/s390x.
3274         (FFI_TRAMPOLINE_SIZE): Likewise.
3275         (FFI_NATIVE_RAW_API): Likewise.
3276         * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
3277         * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
3278         * src/s390/ffi.c: Major rework of existing code.  Add support for
3279         s390x targets.  Add closure support.
3280         * src/s390/sysv.S: Likewise.
3281
3282 2002-09-29  Richard Earnshaw  <rearnsha@arm.com>
3283
3284         * src/arm/sysv.S: Fix typo.
3285
3286 2002-09-28  Richard Earnshaw  <rearnsha@arm.com>
3287
3288         * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
3289         has defined __USER_LABEL_PREFIX__, then use it in CNAME.
3290         (ffi_call_SYSV): Handle soft-float.
3291
3292 2002-09-27  Bo Thorsen  <bo@suse.de>
3293
3294         * include/ffi.h.in: Fix multilib x86-64 support.
3295
3296 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3297
3298         * Makefile.am (all-multi): Fix multilib parallel build.
3299
3300 2002-07-19  Kaz Kojima  <kkojima@gcc.gnu.org>
3301
3302         * configure.in (sh[34]*-*-linux*): Add brackets.
3303         * configure: Regenerate.
3304
3305 2002-07-18  Kaz Kojima  <kkojima@gcc.gnu.org>
3306
3307         * Makefile.am: Add SH support.
3308         * Makefile.in: Regenerate.
3309         * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
3310         * configure: Regenerate.
3311         * include/ffi.h.in: Add SH support.
3312         * src/sh/ffi.c: New file.
3313         * src/sh/sysv.S: New file.
3314         * src/types.c: Add SH support.
3315
3316 2002-07-16  Bo Thorsen  <bo@suse.de>
3317
3318         * src/x86/ffi64.c: New file that adds x86-64 support.
3319         * src/x86/unix64.S: New file that handles argument setup for
3320         x86-64.
3321         * src/x86/sysv.S: Don't use this on x86-64.
3322         * src/x86/ffi.c: Don't use this on x86-64.
3323         Remove unused vars.
3324         * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
3325         for x86-64.
3326         * src/ffitest.c (struct6): New test that tests a special case in
3327         the x86-64 ABI.
3328         (struct7): Likewise.
3329         (struct8): Likewise.
3330         (struct9): Likewise.
3331         (closure_test_fn): Silence warning about this when it's not used.
3332         (main): Add the new tests.
3333         (main): Fix a couple of wrong casts and silence some compiler warnings.
3334         * include/ffi.h.in: Add x86-64 ABI definition.
3335         * fficonfig.h.in: Regenerate.
3336         * Makefile.am: Add x86-64 support.
3337         * configure.in: Likewise.
3338         * Makefile.in: Regenerate.
3339         * configure: Likewise.
3340
3341 2002-06-24  Bo Thorsen  <bo@suse.de>
3342
3343         * src/types.c: Merge settings for similar architectures.
3344         Add x86-64 sizes and alignments.
3345
3346 2002-06-23  Bo Thorsen  <bo@suse.de>
3347
3348         * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
3349         * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
3350         * src/mips/ffi.c (ffi_prep_args): Likewise.
3351         * src/m68k/ffi.c (ffi_prep_args): Likewise.
3352
3353 2002-07-18  H.J. Lu  (hjl@gnu.org)
3354
3355         * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
3356         (libffi_la_SOURCES): Support MIPS_LINUX.
3357         (libffi_convenience_la_SOURCES): Likewise.
3358         * Makefile.in: Regenerated.
3359
3360         * configure.in (mips64*-*): Skip.
3361         (mips*-*-linux*): New.
3362         * configure: Regenerated.
3363
3364         * src/mips/ffi.c: Include <sgidefs.h>.
3365
3366 2002-06-06  Ulrich Weigand  <uweigand@de.ibm.com>
3367
3368         * src/s390/sysv.S: Save/restore %r6.  Add DWARF-2 unwind info.
3369
3370 2002-05-27  Roger Sayle  <roger@eyesopen.com>
3371
3372         * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
3373
3374 2002-05-27  Bo Thorsen  <bo@suse.de>
3375
3376         * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
3377         fix formatting.
3378
3379 2002-05-13  Andreas Tobler  <a.tobler@schweiz.ch>
3380
3381         * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
3382         beginning of function (for older apple cc).
3383
3384 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3385
3386         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3387         script entry, and set LD to it when configuring multilibs.
3388         * configure: Rebuilt.
3389
3390 2002-05-05  Jason Thorpe  <thorpej@wasabisystems.com>
3391
3392         * configure.in (sparc64-*-netbsd*): Add target.
3393         (sparc-*-netbsdelf*): Likewise.
3394         * configure: Regenerate.
3395
3396 2002-04-28  David S. Miller  <davem@redhat.com>
3397
3398         * configure.in, configure: Fix SPARC test in previous change.
3399
3400 2002-04-29  Gerhard Tonn  <GerhardTonn@swol.de>
3401
3402         * Makefile.am: Add Linux for S/390 support.
3403         * Makefile.in: Regenerate.
3404         * configure.in: Add Linux for S/390 support.
3405         * configure: Regenerate.
3406         * include/ffi.h.in: Add Linux for S/390 support.
3407         * src/s390/ffi.c: New file from libffi CVS tree.
3408         * src/s390/sysv.S: New file from libffi CVS tree.
3409
3410 2002-04-28  Jakub Jelinek  <jakub@redhat.com>
3411
3412         * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
3413         %r_disp32().
3414         * src/sparc/v8.S: Use it.
3415         * src/sparc/v9.S: Likewise.
3416         * fficonfig.h.in: Rebuilt.
3417         * configure: Rebuilt.
3418
3419 2002-04-08  Hans Boehm  <Hans_Boehm@hp.com>
3420
3421         * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
3422         correctly.
3423         * src/ia64/unix.S: Add unwind information. Fix comments.
3424         Save sp in a way that's compatible with unwind info.
3425         (ffi_call_unix): Correctly restore sp in all cases.
3426         * src/ia64/ffi.c: Add, fix comments.
3427
3428 2002-04-08  Jakub Jelinek  <jakub@redhat.com>
3429
3430         * src/sparc/v8.S: Make .eh_frame dependent on target word size.
3431
3432 2002-04-06  Jason Thorpe  <thorpej@wasabisystems.com>
3433
3434         * configure.in (alpha*-*-netbsd*): Add target.
3435         * configure: Regenerate.