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[pf3gnuchains/gcc-fork.git] / libffi / ChangeLog
1 2007-12-06  David Daney  <ddaney@avtrex.com>
2
3         * include/ffi.h.in (FFI_SIZEOF_JAVA_RAW): Define if not already
4         defined.
5         (ffi_java_raw): New typedef.
6         (ffi_java_raw_call, ffi_java_ptrarray_to_raw,
7         ffi_java_raw_to_ptrarray): Change parameter types from ffi_raw to
8         ffi_java_raw.
9         (ffi_java_raw_closure) : Same.
10         (ffi_prep_java_raw_closure, ffi_prep_java_raw_closure_loc): Change
11         parameter types.
12         * src/java_raw_api.c (ffi_java_raw_size):  Replace FFI_SIZEOF_ARG with
13         FFI_SIZEOF_JAVA_RAW.
14         (ffi_java_raw_to_ptrarray): Change type of raw to ffi_java_raw.
15         Replace FFI_SIZEOF_ARG with FFI_SIZEOF_JAVA_RAW. Use
16         sizeof(ffi_java_raw) for alignment calculations.
17         (ffi_java_ptrarray_to_raw): Same.
18         (ffi_java_rvalue_to_raw): Add special handling for FFI_TYPE_POINTER
19         if FFI_SIZEOF_JAVA_RAW == 4.
20         (ffi_java_raw_to_rvalue): Same.
21         (ffi_java_raw_call): Change type of raw to ffi_java_raw.
22         (ffi_java_translate_args): Same.
23         (ffi_prep_java_raw_closure_loc, ffi_prep_java_raw_closure): Change
24         parameter types.
25         * src/mips/ffitarget.h (FFI_SIZEOF_JAVA_RAW): Define for N32 ABI.
26
27 2007-12-06  David Daney  <ddaney@avtrex.com>
28
29         * src/mips/n32.S (ffi_closure_N32): Use 64-bit add instruction on 
30         pointer values.
31
32 2007-12-01  Andreas Tobler  <a.tobler@schweiz.org>
33
34         PR libffi/31937
35         * src/powerpc/ffitarget.h: Introduce new ABI FFI_LINUX_SOFT_FLOAT.
36         Add local FFI_TYPE_UINT128 to handle soft-float long-double-128.
37         * src/powerpc/ffi.c: Distinguish between __NO_FPRS__ and not and
38         set the NUM_FPR_ARG_REGISTERS according to.
39         Add support for potential soft-float support under hard-float
40         architecture.
41         (ffi_prep_args_SYSV): Set NUM_FPR_ARG_REGISTERS to 0 in case of
42         FFI_LINUX_SOFT_FLOAT, handle float, doubles and long-doubles according
43         to the FFI_LINUX_SOFT_FLOAT ABI.
44         (ffi_prep_cif_machdep): Likewise.
45         (ffi_closure_helper_SYSV): Likewise.
46         * src/powerpc/ppc_closure.S: Make sure not to store float/double
47         on archs where __NO_FPRS__ is true.
48         Add FFI_TYPE_UINT128 support.
49         * src/powerpc/sysv.S: Add support for soft-float long-double-128.
50         Adjust copyright notice.
51
52 2007-11-25  Andreas Tobler  <a.tobler@schweiz.org>
53
54         * src/closures.c: Move defintion of MAYBE_UNUSED from here to ...
55         * include/ffi_common.h: ... here.
56         Update copyright.
57
58 2007-11-17  Andreas Tobler  <a.tobler@schweiz.org>
59
60         * src/powerpc/sysv.S: Load correct cr to compare if we have long double.
61         * src/powerpc/linux64.S: Likewise.
62         * src/powerpc/ffi.c: Add a comment to show which part goes into cr6.
63         * testsuite/libffi.call/return_ldl.c: New test.
64
65 2007-09-04    <aph@redhat.com>
66
67         * src/arm/sysv.S (UNWIND): New.
68         (Whole file): Conditionally compile unwinder directives.
69         * src/arm/sysv.S: Add unwinder directives.
70
71         * src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes.
72         Only treat r0 as a struct address if we're actually returning a
73         struct by address.
74         Only copy the bytes that are actually within a struct.
75         (ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes
76         is returned in r0, not passed by address.
77         (ffi_call): Allocate a word-sized temporary for the case where
78         a composite is returned in r0.
79         (ffi_prep_incoming_args_SYSV): Align as necessary.
80
81 2007-08-05  Steven Newbury  <s_j_newbury@yahoo.co.uk>
82
83         * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of 
84         directly using the sys_cacheflush syscall.
85
86 2007-07-27  Andrew Haley  <aph@redhat.com>
87
88         * src/arm/sysv.S (ffi_closure_SYSV): Add soft-float.
89
90 2007-09-03  Maciej W. Rozycki  <macro@linux-mips.org>
91
92         * Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS.
93         * configure.ac: Likewise.
94         * Makefile.in: Regenerate.
95         * include/Makefile.in: Likewise.
96         * testsuite/Makefile.in: Likewise.
97         * configure: Likewise.
98
99 2007-08-24  David Daney  <ddaney@avtrex.com>
100
101         * testsuite/libffi.call/return_sl.c: New test.
102
103 2007-08-10  David Daney  <ddaney@avtrex.com>
104
105         * testsuite/libffi.call/cls_multi_ushort.c,
106         testsuite/libffi.call/cls_align_uint16.c,
107         testsuite/libffi.call/nested_struct1.c,
108         testsuite/libffi.call/nested_struct3.c,
109         testsuite/libffi.call/cls_7_1_byte.c,
110         testsuite/libffi.call/nested_struct5.c,
111         testsuite/libffi.call/cls_double.c,
112         testsuite/libffi.call/nested_struct7.c,
113         testsuite/libffi.call/cls_sint.c,
114         testsuite/libffi.call/nested_struct9.c,
115         testsuite/libffi.call/cls_20byte1.c,
116         testsuite/libffi.call/cls_multi_sshortchar.c,
117         testsuite/libffi.call/cls_align_sint64.c,
118         testsuite/libffi.call/cls_3byte2.c,
119         testsuite/libffi.call/cls_multi_schar.c,
120         testsuite/libffi.call/cls_multi_uchar.c,
121         testsuite/libffi.call/cls_19byte.c,
122         testsuite/libffi.call/cls_9byte1.c,
123         testsuite/libffi.call/cls_align_float.c,
124         testsuite/libffi.call/closure_fn1.c,
125         testsuite/libffi.call/problem1.c,
126         testsuite/libffi.call/closure_fn3.c,
127         testsuite/libffi.call/cls_sshort.c,
128         testsuite/libffi.call/closure_fn5.c,
129         testsuite/libffi.call/cls_align_double.c,
130         testsuite/libffi.call/nested_struct.c,
131         testsuite/libffi.call/cls_2byte.c,
132         testsuite/libffi.call/nested_struct10.c,
133         testsuite/libffi.call/cls_4byte.c,
134         testsuite/libffi.call/cls_6byte.c,
135         testsuite/libffi.call/cls_8byte.c,
136         testsuite/libffi.call/cls_multi_sshort.c,
137         testsuite/libffi.call/cls_align_sint16.c,
138         testsuite/libffi.call/cls_align_uint32.c,
139         testsuite/libffi.call/cls_20byte.c,
140         testsuite/libffi.call/cls_float.c,
141         testsuite/libffi.call/nested_struct2.c,
142         testsuite/libffi.call/cls_5_1_byte.c,
143         testsuite/libffi.call/nested_struct4.c,
144         testsuite/libffi.call/cls_24byte.c,
145         testsuite/libffi.call/nested_struct6.c,
146         testsuite/libffi.call/cls_64byte.c,
147         testsuite/libffi.call/nested_struct8.c,
148         testsuite/libffi.call/cls_uint.c,
149         testsuite/libffi.call/cls_multi_ushortchar.c,
150         testsuite/libffi.call/cls_schar.c,
151         testsuite/libffi.call/cls_uchar.c,
152         testsuite/libffi.call/cls_align_uint64.c,
153         testsuite/libffi.call/cls_ulonglong.c,
154         testsuite/libffi.call/cls_align_longdouble.c,
155         testsuite/libffi.call/cls_1_1byte.c,
156         testsuite/libffi.call/cls_12byte.c,
157         testsuite/libffi.call/cls_3_1byte.c,
158         testsuite/libffi.call/cls_3byte1.c,
159         testsuite/libffi.call/cls_4_1byte.c,
160         testsuite/libffi.call/cls_6_1_byte.c,
161         testsuite/libffi.call/cls_16byte.c,
162         testsuite/libffi.call/cls_18byte.c,
163         testsuite/libffi.call/closure_fn0.c,
164         testsuite/libffi.call/cls_9byte2.c,
165         testsuite/libffi.call/closure_fn2.c,
166         testsuite/libffi.call/closure_fn4.c,
167         testsuite/libffi.call/cls_ushort.c,
168         testsuite/libffi.call/closure_fn6.c,
169         testsuite/libffi.call/cls_5byte.c,
170         testsuite/libffi.call/cls_align_pointer.c,
171         testsuite/libffi.call/cls_7byte.c,
172         testsuite/libffi.call/cls_align_sint32.c,
173         testsuite/libffi.special/unwindtest_ffi_call.cc,
174         testsuite/libffi.special/unwindtest.cc: Remove xfail for mips64*-*-*.
175
176 2007-08-10  David Daney  <ddaney@avtrex.com>
177
178         PR libffi/28313
179         * configure.ac: Don't treat mips64 as a special case.
180         * Makefile.am (nodist_libffi_la_SOURCES): Add n32.S.
181         * configure: Regenerate
182         * Makefile.in: Ditto.
183         * fficonfig.h.in: Ditto.
184         * src/mips/ffitarget.h (REG_L, REG_S, SUBU, ADDU, SRL, LI): Indent.
185         (LA, EH_FRAME_ALIGN, FDE_ADDR_BYTES): New preprocessor macros.
186         (FFI_DEFAULT_ABI): Set for n64 case.
187         (FFI_CLOSURES, FFI_TRAMPOLINE_SIZE): Define for n32 and n64 cases.
188         * src/mips/n32.S (ffi_call_N32): Add debug macros and labels for FDE.
189         (ffi_closure_N32): New function.
190         (.eh_frame): New section
191         * src/mips/o32.S: Clean up comments.
192         (ffi_closure_O32): Pass ffi_closure parameter in $12.
193         * src/mips/ffi.c: Use FFI_MIPS_N32 instead of
194         _MIPS_SIM == _ABIN32 throughout.
195         (FFI_MIPS_STOP_HERE): New, use in place of
196         ffi_stop_here.
197         (ffi_prep_args): Use unsigned long to hold pointer values.  Rewrite
198         to support n32/n64 ABIs.
199         (calc_n32_struct_flags): Rewrite.
200         (calc_n32_return_struct_flags): Remove unused variable.  Reverse
201         position of flag bits.
202         (ffi_prep_cif_machdep): Rewrite n32 portion.
203         (ffi_call): Enable for n64.  Add special handling for small structure
204         return values.
205         (ffi_prep_closure_loc): Add n32 and n64 support.
206         (ffi_closure_mips_inner_O32): Add cast to silence warning.
207         (copy_struct_N32, ffi_closure_mips_inner_N32): New functions.
208
209 2007-08-08  David Daney  <ddaney@avtrex.com>
210
211         * testsuite/libffi.call/ffitest.h (ffi_type_mylong): Remove definition.
212         * testsuite/libffi.call/cls_align_uint16.c (main): Use correct type
213         specifiers.
214         * testsuite/libffi.call/nested_struct1.c (main): Ditto.
215         * testsuite/libffi.call/cls_sint.c (main): Ditto.
216         * testsuite/libffi.call/nested_struct9.c (main): Ditto.
217         * testsuite/libffi.call/cls_20byte1.c (main): Ditto.
218         * testsuite/libffi.call/cls_9byte1.c (main): Ditto.
219         * testsuite/libffi.call/closure_fn1.c (main): Ditto.
220         * testsuite/libffi.call/closure_fn3.c (main): Ditto.
221         * testsuite/libffi.call/return_dbl2.c (main): Ditto.
222         * testsuite/libffi.call/cls_sshort.c (main): Ditto.
223         * testsuite/libffi.call/return_fl3.c (main): Ditto.
224         * testsuite/libffi.call/closure_fn5.c (main): Ditto.
225         * testsuite/libffi.call/nested_struct.c (main): Ditto.
226         * testsuite/libffi.call/nested_struct10.c (main): Ditto.
227         * testsuite/libffi.call/return_ll1.c (main): Ditto.
228         * testsuite/libffi.call/cls_8byte.c (main): Ditto.
229         * testsuite/libffi.call/cls_align_uint32.c (main): Ditto.
230         * testsuite/libffi.call/cls_align_sint16.c (main): Ditto.
231         * testsuite/libffi.call/cls_20byte.c (main): Ditto.
232         * testsuite/libffi.call/nested_struct2.c (main): Ditto.
233         * testsuite/libffi.call/cls_24byte.c (main): Ditto.
234         * testsuite/libffi.call/nested_struct6.c (main): Ditto.
235         * testsuite/libffi.call/cls_uint.c (main): Ditto.
236         * testsuite/libffi.call/cls_12byte.c (main): Ditto.
237         * testsuite/libffi.call/cls_16byte.c (main): Ditto.
238         * testsuite/libffi.call/closure_fn0.c (main): Ditto.
239         * testsuite/libffi.call/cls_9byte2.c (main): Ditto.
240         * testsuite/libffi.call/closure_fn2.c (main): Ditto.
241         * testsuite/libffi.call/return_dbl1.c (main): Ditto.
242         * testsuite/libffi.call/closure_fn4.c (main): Ditto.
243         * testsuite/libffi.call/closure_fn6.c (main): Ditto.
244         * testsuite/libffi.call/cls_align_sint32.c (main): Ditto.
245
246 2007-08-07  Andrew Haley  <aph@redhat.com>
247
248         * src/x86/sysv.S (ffi_closure_raw_SYSV): Fix typo in previous
249         checkin.
250
251 2007-08-06  Andrew Haley  <aph@redhat.com>
252
253         PR testsuite/32843
254         * src/x86/sysv.S (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
255         FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
256         FFI_TYPE_SINT32.
257
258 2007-08-02  David Daney  <ddaney@avtrex.com>
259
260         * testsuite/libffi.call/return_ul.c (main): Define return type as
261         ffi_arg.  Use proper printf conversion specifier.
262         
263 2007-07-30  Andrew Haley  <aph@redhat.com>
264
265         PR testsuite/32843
266         * src/x86/ffi.c (ffi_prep_cif_machdep): in x86 case, add code for
267         signed/unsigned int8/16.
268         * src/x86/sysv.S (ffi_call_SYSV): Rewrite to:
269         Use a jump table.
270         Remove code to pop args from the stack after call.
271         Special-case signed/unsigned int8/16.
272         * testsuite/libffi.call/return_sc.c (main): Revert.
273
274 2007-07-26  Richard Guenther  <rguenther@suse.de>
275
276         PR testsuite/32843
277         * testsuite/libffi.call/return_sc.c (main): Verify call
278         result as signed char, not ffi_arg.
279
280 2007-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
281
282         * configure.ac (i?86-*-solaris2.1[0-9]): Set TARGET to X86_64.
283         * configure: Regenerate.
284
285 2007-07-11  David Daney  <ddaney@avtrex.com>
286
287         * src/mips/ffi.c: Don't include sys/cachectl.h.
288         (ffi_prep_closure_loc): Use __builtin___clear_cache() instead of
289         cacheflush().
290
291 2007-05-18  Aurelien Jarno  <aurelien@aurel32.net>
292
293         * src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted
294         from (ffi_prep_closure): ... this.
295         (FFI_INIT_TRAMPOLINE): Adjust.
296
297 2005-12-31  Phil Blundell  <pb@reciva.com>
298
299         * src/arm/ffi.c (ffi_prep_incoming_args_SYSV, 
300         ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support.
301         * src/arm/sysv.S(ffi_closure_SYSV): Likewise.
302         * src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
303         (FFI_CLOSURES): Enable closure support.
304
305 2007-07-03  Andrew Haley  <aph@hedges.billgatliff.com>
306
307         * testsuite/libffi.call/cls_multi_ushort.c,
308         testsuite/libffi.call/cls_align_uint16.c,
309         testsuite/libffi.call/nested_struct1.c,
310         testsuite/libffi.call/nested_struct3.c,
311         testsuite/libffi.call/cls_7_1_byte.c,
312         testsuite/libffi.call/cls_double.c,
313         testsuite/libffi.call/nested_struct5.c,
314         testsuite/libffi.call/nested_struct7.c,
315         testsuite/libffi.call/cls_sint.c,
316         testsuite/libffi.call/nested_struct9.c,
317         testsuite/libffi.call/cls_20byte1.c,
318         testsuite/libffi.call/cls_multi_sshortchar.c,
319         testsuite/libffi.call/cls_align_sint64.c,
320         testsuite/libffi.call/cls_3byte2.c,
321         testsuite/libffi.call/cls_multi_schar.c,
322         testsuite/libffi.call/cls_multi_uchar.c,
323         testsuite/libffi.call/cls_19byte.c,
324         testsuite/libffi.call/cls_9byte1.c,
325         testsuite/libffi.call/cls_align_float.c,
326         testsuite/libffi.call/closure_fn1.c,
327         testsuite/libffi.call/problem1.c,
328         testsuite/libffi.call/closure_fn3.c,
329         testsuite/libffi.call/cls_sshort.c,
330         testsuite/libffi.call/closure_fn5.c,
331         testsuite/libffi.call/cls_align_double.c,
332         testsuite/libffi.call/cls_2byte.c,
333         testsuite/libffi.call/nested_struct.c,
334         testsuite/libffi.call/nested_struct10.c,
335         testsuite/libffi.call/cls_4byte.c,
336         testsuite/libffi.call/cls_6byte.c,
337         testsuite/libffi.call/cls_8byte.c,
338         testsuite/libffi.call/cls_multi_sshort.c,
339         testsuite/libffi.call/cls_align_uint32.c,
340         testsuite/libffi.call/cls_align_sint16.c,
341         testsuite/libffi.call/cls_float.c,
342         testsuite/libffi.call/cls_20byte.c,
343         testsuite/libffi.call/cls_5_1_byte.c,
344         testsuite/libffi.call/nested_struct2.c,
345         testsuite/libffi.call/cls_24byte.c,
346         testsuite/libffi.call/nested_struct4.c,
347         testsuite/libffi.call/nested_struct6.c,
348         testsuite/libffi.call/cls_64byte.c,
349         testsuite/libffi.call/nested_struct8.c,
350         testsuite/libffi.call/cls_uint.c,
351         testsuite/libffi.call/cls_multi_ushortchar.c,
352         testsuite/libffi.call/cls_schar.c,
353         testsuite/libffi.call/cls_uchar.c,
354         testsuite/libffi.call/cls_align_uint64.c,
355         testsuite/libffi.call/cls_ulonglong.c,
356         testsuite/libffi.call/cls_align_longdouble.c,
357         testsuite/libffi.call/cls_1_1byte.c,
358         testsuite/libffi.call/cls_12byte.c,
359         testsuite/libffi.call/cls_3_1byte.c,
360         testsuite/libffi.call/cls_3byte1.c,
361         testsuite/libffi.call/cls_4_1byte.c,
362         testsuite/libffi.call/cls_6_1_byte.c,
363         testsuite/libffi.call/cls_16byte.c,
364         testsuite/libffi.call/cls_18byte.c,
365         testsuite/libffi.call/closure_fn0.c,
366         testsuite/libffi.call/cls_9byte2.c,
367         testsuite/libffi.call/closure_fn2.c,
368         testsuite/libffi.call/closure_fn4.c,
369         testsuite/libffi.call/cls_ushort.c,
370         testsuite/libffi.call/closure_fn6.c,
371         testsuite/libffi.call/cls_5byte.c,
372         testsuite/libffi.call/cls_align_pointer.c,
373         testsuite/libffi.call/cls_7byte.c,
374         testsuite/libffi.call/cls_align_sint32.c,
375         testsuite/libffi.special/unwindtest_ffi_call.cc,
376         testsuite/libffi.special/unwindtest.cc: Enable for ARM.
377
378 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
379
380         * aclocal.m4: Regenerated.
381
382 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
383
384         * configure: Regenerate.
385
386 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
387
388         * Makefile.in: Regenerate.
389         * configure: Regenerate.
390         * aclocal.m4: Regenerate.
391         * include/Makefile.in: Regenerate.
392         * testsuite/Makefile.in: Regenerate.
393
394 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
395
396         * src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
397         ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support.
398         * src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise.
399         * src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
400         (FFI_CLOSURES): Enable closure support.
401
402 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
403
404         * configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test.
405         * configure: Regenerate.
406         * fficonfig.h.in: Regenerate.
407         * src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC,
408         CFI_OFFSET,CFI_DEF_CFA): New macros.
409         (ffi_call_SYSV): Add callframe annotation.
410
411 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
412
413         * src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix
414         numerous test suite failures.
415         * src/m68k/sysv.S (ffi_call_SYSV): Likewise.
416
417 2007-04-11  Paolo Bonzini  <bonzini@gnu.org>
418
419         * Makefile.am (EXTRA_DIST): Bring up to date.
420         * Makefile.in: Regenerate.
421         * src/frv/eabi.S: Remove RCS keyword.
422
423 2007-04-06  Richard Henderson  <rth@redhat.com>
424
425         * configure.ac: Tidy target case.
426         (HAVE_LONG_DOUBLE): Allow the target to override.
427         * configure: Regenerate.
428         * include/ffi.h.in: Don't define ffi_type_foo if
429         LIBFFI_HIDE_BASIC_TYPES is defined.
430         (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
431         to ffi_type_double.
432         * types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
433         (FFI_TYPEDEF, ffi_type_void): Mark the data const.
434         (ffi_type_longdouble): Special case for Alpha.  Don't define
435         if long double == double.
436
437         * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
438         (ffi_prep_cif_machdep): Handle it as the 128-bit type.
439         (ffi_call, ffi_closure_osf_inner): Likewise.
440         (ffi_closure_osf_inner): Likewise.  Mark hidden.
441         (ffi_call_osf, ffi_closure_osf): Mark hidden.
442         * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
443         * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
444         (load_table): Handle 128-bit long double.
445
446         * testsuite/libffi.call/float4.c: Add -mieee for alpha.
447
448 2007-04-06  Tom Tromey  <tromey@redhat.com>
449
450         PR libffi/31491:
451         * README: Fixed bug in example.
452
453 2007-04-03  Jakub Jelinek  <jakub@redhat.com>
454
455         * src/closures.c: Include sys/statfs.h.
456         (_GNU_SOURCE): Define on Linux.
457         (FFI_MMAP_EXEC_SELINUX): Define.
458         (selinux_enabled): New variable.
459         (selinux_enabled_check): New function.
460         (is_selinux_enabled): Define.
461         (dlmmap): Use it.
462
463 2007-03-24  Uros Bizjak  <ubizjak@gmail.com>
464
465         * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
466         Use 'volatile float sum' to create sum of floats to avoid false
467         negative due to excess precision on ix86 targets.
468         (main): Ditto. 
469
470 2007-03-08  Alexandre Oliva  <aoliva@redhat.com>
471
472         * src/powerpc/ffi.c (flush_icache): Fix left-over from previous
473         patch.
474         (ffi_prep_closure_loc): Remove unneeded casts.  Add needed ones.
475
476 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
477
478         * include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
479         (ffi_prep_closure_loc): New.
480         (ffi_prep_raw_closure_loc): New.
481         (ffi_prep_java_raw_closure_loc): New.
482         * src/closures.c: New file.
483         * src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
484         Replace sflags with exec_offset.
485         [FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
486         sub_segment_exec_offset): New macros.
487         (get_segment_flags, set_segment_flags, check_segment_merge): New
488         macros.
489         (is_mmapped_segment, is_extern_segment): Use get_segment_flags.
490         (add_segment, sys_alloc, create_mspace, create_mspace_with_base,
491         destroy_mspace): Use new macros.
492         (sys_alloc): Silence warning.
493         * Makefile.am (libffi_la_SOURCES): Add src/closures.c.
494         * Makefile.in: Rebuilt.
495         * src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
496         terms of ffi_prep_closure_loc.
497         * src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
498         from...
499         (ffi_prep_raw_closure): ... this.  Re-implement in terms of the
500         renamed version.
501         * src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
502         adjusted from...
503         (ffi_prep_java_raw_closure): ... this.  Re-implement in terms of
504         the renamed version.
505         * src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
506         (ffi_prep_closure): ... this.
507         * src/pa/ffi.c: Likewise.
508         * src/cris/ffi.c: Likewise.  Adjust.
509         * src/frv/ffi.c: Likewise.
510         * src/ia64/ffi.c: Likewise.
511         * src/mips/ffi.c: Likewise.
512         * src/powerpc/ffi_darwin.c: Likewise.
513         * src/s390/ffi.c: Likewise.
514         * src/sh/ffi.c: Likewise.
515         * src/sh64/ffi.c: Likewise.
516         * src/sparc/ffi.c: Likewise.
517         * src/x86/ffi64.c: Likewise.
518         * src/x86/ffi.c: Likewise.
519         (FFI_INIT_TRAMPOLINE): Adjust.
520         (ffi_prep_raw_closure_loc): Renamed and adjusted from...
521         (ffi_prep_raw_closure): ... this.
522         * src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
523         (ffi_prep_closure): ... this.
524         (flush_icache): Adjust.
525
526 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
527
528         * src/dlmalloc.c: New file, imported version 2.8.3 of Doug
529         Lea's malloc.
530
531 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
532
533         * Makefile.am: Add dummy install-pdf target.
534         * Makefile.in: Regenerate
535
536 2007-02-13  Andreas Krebbel  <krebbel1@de.ibm.com>
537
538         * src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
539         ffi_closure_helper_SYSV): Add long double handling.
540
541 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
542
543         * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2
544         immediately after bctrl instruction.
545
546 2007-01-18  Alexandre Oliva  <aoliva@redhat.com>
547
548         * Makefile.am (all-recursive, install-recursive,
549         mostlyclean-recursive, clean-recursive, distclean-recursive,
550         maintainer-clean-recursive): Add missing targets.
551         * Makefile.in: Rebuilt.
552
553 2006-12-14  Andreas Tobler  <a.tobler@schweiz.org>
554
555         * configure.ac: Add TARGET for x86_64-*-darwin*.
556         * Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
557         for X86_DARWIN.
558         * src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
559         * src/x86/darwin64.S: New file for x86_64-*-darwin* support.
560         * configure: Regenerate.
561         * Makefile.in: Regenerate.
562         * include/Makefile.in: Regenerate.
563         * testsuite/Makefile.in: Regenerate.
564         * testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
565         ffi_call only.
566
567 2006-12-13  Andreas Tobler <a.tobler@schweiz.org>
568
569         * aclocal.m4: Regenerate with aclocal -I .. as written in the
570         Makefile.am.
571
572 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
573
574         * src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New.
575         (ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for
576         Darwin.
577         * testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL.
578         * testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL.
579
580 2006-10-10  Paolo Bonzini  <bonzini@gnu.org>
581             Sandro Tolaini  <tolaini@libero.it>
582
583         * configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and 
584         conditional.
585         * configure: Regenerated.
586         * Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case.
587         (EXTRA_DIST): Add src/x86/darwin.S.
588         * Makefile.in: Regenerated.
589         * include/Makefile.in: Regenerated.
590         * testsuite/Makefile.in: Regenerated.
591
592         * src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like
593         X86_WIN32, and additionally align stack to 16 bytes.
594         * src/x86/darwin.S: New, based on sysv.S.
595         * src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs.
596
597 2006-09-12  David Daney  <ddaney@avtrex.com>
598
599         PR libffi/23935
600         * include/Makefile.am: Install both ffi.h and ffitarget.h in
601         $(libdir)/gcc/$(target_alias)/$(gcc_version)/include.
602         * aclocal.m4: Regenerated for automake 1.9.6.
603         * Makefile.in: Regenerated.
604         * include/Makefile.in: Regenerated.
605         * testsuite/Makefile.in: Regenerated.
606
607 2006-08-17  Andreas Tobler  <a.tobler@schweiz.ch>
608
609         * include/ffi_common.h (struct): Revert accidental commit.
610
611 2006-08-15  Andreas Tobler  <a.tobler@schweiz.ch>
612
613         * include/ffi_common.h: Remove lint directives.
614         * include/ffi.h.in: Likewise.
615
616 2006-07-25  Torsten Schoenfeld  <kaffeetisch@gmx.de>
617
618         * include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
619         for 32-bit architectures.
620         * testsuite/libffi.call/return_ul.c: New test case.
621
622 2006-07-19  David Daney  <ddaney@avtrex.com>
623
624         * testsuite/libffi.call/closure_fn6.c: Remove xfail for mips,
625         xfail remains for mips64.
626
627 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
628
629         * Makefile.am: Add install-html target. Add install-html to .PHONY
630         * Makefile.in: Regenerate.
631         * aclocal.m4: Regenerate.
632         * include/Makefile.in: Regenerate.
633         * testsuite/Makefile.in: Regenerate.
634
635 2006-05-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
636
637         * pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from
638         stack slot.
639
640 2006-04-22  Andreas Tobler  <a.tobler@schweiz.ch>
641
642         * README: Remove notice about 'Crazy Comments'.
643         * src/debug.c: Remove lint directives. Cleanup white spaces.
644         * src/java_raw_api.c: Likewise.
645         * src/prep_cif.c: Likewise.
646         * src/raw_api.c: Likewise.
647         * src/ffitest.c: Delete. No longer needed, all test cases migrated
648         to the testsuite.
649         * src/arm/ffi.c: Remove lint directives.
650         * src/m32r/ffi.c: Likewise.
651         * src/pa/ffi.c: Likewise.
652         * src/powerpc/ffi.c: Likewise.
653         * src/powerpc/ffi_darwin.c: Likewise.
654         * src/sh/ffi.c: Likewise.
655         * src/sh64/ffi.c: Likewise.
656         * src/x86/ffi.c: Likewise.
657         * testsuite/libffi.call/float2.c: Likewise.
658         * testsuite/libffi.call/promotion.c: Likewise.
659         * testsuite/libffi.call/struct1.c: Likewise.
660
661 2006-04-13  Andreas Tobler  <a.tobler@schweiz.ch>
662
663         * src/pa/hpux32.S: Correct unwind offset calculation for
664         ffi_closure_pa32.
665         * src/pa/linux.S: Likewise.
666
667 2006-04-12  James E Wilson  <wilson@specifix.com>
668
669         PR libgcj/26483
670         * src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
671         (hfa_type_load): Call stf_spill.
672         (hfa_type_store): Call ldf_fill.
673         (ffi_call): Adjust calls to above routines.  Add local temps for
674         macro result.
675
676 2006-04-10  Matthias Klose  <doko@debian.org>
677
678         * testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
679         directory names containing underscores.
680
681 2006-04-07  James E Wilson  <wilson@specifix.com>
682
683         * testsuite/libffi.call/float4.c: New testcase.
684
685 2006-04-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
686             Andreas Tobler  <a.tobler@schweiz.ch>
687
688         * Makefile.am: Add PA_HPUX port.
689         * Makefile.in: Regenerate.
690         * include/Makefile.in: Likewise.
691         * testsuite/Makefile.in: Likewise.
692         * configure.ac: Add PA_HPUX rules.
693         * configure: Regenerate.
694         * src/pa/ffitarget.h: Rename linux target to PA_LINUX.
695         Add PA_HPUX and PA64_HPUX.
696         Rename FFI_LINUX ABI to FFI_PA32 ABI.
697         (FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
698         (FFI_TYPE_SMALL_STRUCT2): Define.
699         (FFI_TYPE_SMALL_STRUCT4): Likewise.
700         (FFI_TYPE_SMALL_STRUCT8): Likewise.
701         (FFI_TYPE_SMALL_STRUCT3): Redefine.
702         (FFI_TYPE_SMALL_STRUCT5): Likewise.
703         (FFI_TYPE_SMALL_STRUCT6): Likewise.
704         (FFI_TYPE_SMALL_STRUCT7): Likewise.
705         * src/pa/ffi.c (ROUND_DOWN): Delete.
706         (fldw, fstw, fldd, fstd): Use '__asm__'.
707         (ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
708         FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
709         (ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
710         Simplify incrementing of stack slot variable. Change type of local
711         'n' to unsigned int.
712         (ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
713         double on PA_HPUX.
714         (ffi_prep_cif_machdep): Likewise.
715         (ffi_call): Likewise.
716         (ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
717         return type to ffi_status. Simplify incrementing of stack slot
718         variable. Only copy floating point argument registers when PA_LINUX
719         is true. Reformat debug statement.
720         Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
721         FFI_TYPE_SMALL_STRUCT8.
722         (ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
723         declaration.
724         (ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
725         Add nops to cache flush.  Add trampoline for PA_HPUX.
726         * src/pa/hpux32.S: New file.
727         * src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
728         ffi_prep_args_LINUX to ffi_prep_args_pa32.
729         Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
730         unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
731         argument type checks so that common argument types appear first.
732         (ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
733         ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
734
735 2006-03-24  Alan Modra  <amodra@bigpond.net.au>
736
737         * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX.  Default
738         for 32-bit using IBM extended double format.  Fix FFI_LAST_ABI.
739         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
740         FFI_TYPE_LONGDOUBLE.
741         (ffi_prep_args64): Assert using IBM extended double.
742         (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
743         Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
744         (ffi_call): Handle FFI_LINUX.
745         (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
746         gpr3 return pointer as for struct return.  Handle FFI_LINUX
747         FFI_TYPE_LONGDOUBLE return and args.  Don't increment "nf"
748         unnecessarily.
749         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
750         for FFI_TYPE_LONGDOUBLE.  Move epilogue insns into case table.
751         Don't use r6 as pointer to results, instead use sp offset.  Don't
752         make a special call to load lr with case table address, instead
753         use offset from previous call.
754         * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
755         * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
756         return.
757
758 2006-03-15  Kaz Kojima  <kkojima@gcc.gnu.org>
759
760         * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
761         passed with FP registers correctly.
762         (ffi_closure_helper_SYSV): Likewise.
763         * src/sh64/sysv.S: Likewise.
764
765 2006-03-01  Andreas Tobler  <a.tobler@schweiz.ch>
766
767         * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
768         args and userdata unused.
769         (closure_test_fn1): Mark cif and userdata unused.
770         (main): Remove unused res.
771
772 2006-02-28  Andreas Tobler  <a.tobler@schweiz.ch>
773
774         * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
775         -O2, -O3, -Os and the warning flags -W -Wall.
776         * testsuite/libffi.special/special.exp: Likewise.
777         * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
778         unused parameter unused for gcc or else do nothing.
779         * testsuite/libffi.special/ffitestcxx.h: Likewise.
780         * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
781         and userdata unused.
782         * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
783         * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
784         * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
785         * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
786         * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
787         * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
788         * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
789         * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
790         * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
791         * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
792         * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
793         * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
794         * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
795         * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
796         * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
797         * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
798         * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
799         * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
800         * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
801         * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
802         * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
803         * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
804         * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
805         * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
806         Likewise.
807         * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
808         Likewise.
809         * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
810         Likewise.
811         * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
812         void* to avoid compiler warning.
813         (main): Likewise.
814         (cls_struct_align_gn): Mark cif and userdata unused.
815         * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
816         Likewise.
817         * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
818         Likewise.
819         * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
820         Likewise.
821         * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
822         Likewise.
823         * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
824         Likewise.
825         * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
826         * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
827         * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
828         data unused.
829         (main): Cast res_call to silence gcc.
830         * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
831         data unused.
832         (main): Cast res_call to silence gcc.
833         * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
834         and data unused.
835         (main): Cast res_call to silence gcc.
836         * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
837         data unused.
838         (main): Cast res_call to silence gcc.
839         * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
840         data unused.
841         (main): Cast res_call to silence gcc.
842         * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
843         and data unused.
844         (main): Cast res_call to silence gcc.
845         * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
846         userdata unused.
847         (cls_ret_schar_fn): Cast printf parameter to silence gcc.
848         * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
849         userdata unused.
850         (cls_ret_sint_fn): Cast printf parameter to silence gcc.
851         * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
852         userdata unused.
853         (cls_ret_sshort_fn): Cast printf parameter to silence gcc.
854         * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn):  Mark cif and
855         userdata unused.
856         (cls_ret_uchar_fn): Cast printf parameter to silence gcc.
857         * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
858         userdata unused.
859         (cls_ret_uint_fn): Cast printf parameter to silence gcc.
860         * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
861         and userdata unused.
862         * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
863         userdata unused.
864         (cls_ret_ushort_fn): Cast printf parameter to silence gcc.
865         * testsuite/libffi.call/float.c (floating): Remove unused parameter e.
866         * testsuite/libffi.call/float1.c (main): Remove unused variable i.
867         Cleanup white spaces.
868         * testsuite/libffi.call/negint.c (checking): Remove unused variable i.
869         * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
870         cif and userdata unused.
871         * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
872         Likewise.
873         * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
874         * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
875         formatters to silence gcc.
876         (B_gn): Mark cif and userdata unused.
877         * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
878         unused.
879         * testsuite/libffi.call/nested_struct4.c: Mention related PR.
880         (B_gn): Mark cif and userdata unused.
881         * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
882         unused.
883         * testsuite/libffi.call/nested_struct6.c: Mention related PR.
884         (B_gn): Mark cif and userdata unused.
885         * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
886         unused.
887         * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
888         * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
889         * testsuite/libffi.call/problem1.c (stub): Likewise.
890         * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
891         gcc.
892         * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
893         in the last commit for this test case in the test case itself.
894         * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
895         unused.
896         * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
897         * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
898         * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
899         * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
900         * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
901         * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
902
903 2006-02-22  Kaz Kojima  <kkojima@gcc.gnu.org>
904
905         * src/sh/sysv.S: Fix register numbers in the FDE for
906         ffi_closure_SYSV.
907
908 2006-02-20  Andreas Tobler  <a.tobler@schweiz.ch>
909
910         * testsuite/libffi.call/return_fl2.c (return_fl): Remove static
911         declaration to avoid a false negative on ix86. See PR323.
912
913 2006-02-18  Kaz Kojima  <kkojima@gcc.gnu.org>
914
915         * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
916         and cast integer to void * if needed.  Update the pointer to
917         the FP register saved area correctly.
918         
919 2006-02-17  Andreas Tobler  <a.tobler@schweiz.ch>
920
921         * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
922         is fixed.
923         * testsuite/libffi.call/nested_struct4.c: Likewise.
924
925 2006-02-16  Andreas Tobler  <a.tobler@schweiz.ch>
926
927         * testsuite/libffi.call/return_dbl.c: New test case.
928         * testsuite/libffi.call/return_dbl1.c: Likewise.
929         * testsuite/libffi.call/return_dbl2.c: Likewise.
930         * testsuite/libffi.call/return_fl.c: Likewise.
931         * testsuite/libffi.call/return_fl1.c: Likewise.
932         * testsuite/libffi.call/return_fl2.c: Likewise.
933         * testsuite/libffi.call/return_fl3.c: Likewise.
934         * testsuite/libffi.call/closure_fn6.c: Likewise.
935
936         * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
937         definition.
938         * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
939         here to be used by other test cases too.
940
941         * testsuite/libffi.call/nested_struct10.c: New test case.
942         * testsuite/libffi.call/nested_struct9.c: Likewise.
943         * testsuite/libffi.call/nested_struct8.c: Likewise.
944         * testsuite/libffi.call/nested_struct7.c: Likewise.
945         * testsuite/libffi.call/nested_struct6.c: Likewise.
946         * testsuite/libffi.call/nested_struct5.c: Likewise.
947         * testsuite/libffi.call/nested_struct4.c: Likewise.
948
949 2006-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
950
951         * configure.ac: Enable libffi for sparc64-*-freebsd*.
952         * configure: Rebuilt.
953
954 2006-01-18  Jakub Jelinek  <jakub@redhat.com>
955
956         * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
957         instead do the shifting inline.
958         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
959         shift count unconditionally.  Simplify load sequences for 1, 2, 3, 4
960         and 8 byte structs, for the remaining struct sizes don't call
961         __lshrdi3, instead do the shifting inline.
962
963 2005-12-07  Thiemo Seufer  <ths@networkno.de>
964
965         * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
966         missing parentheses.
967         * src/mips/o32.S (ffi_call_O32): Code formatting. Define
968         and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
969         (ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
970         A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
971         V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
972         FA_0_0_OFF2.
973         * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
974         endianness bugs.
975         (ffi_prep_closure): Improve trampoline instruction scheduling.
976         (ffi_closure_mips_inner_O32): Fix endianness bugs.
977
978 2005-12-03  Alan Modra  <amodra@bigpond.net.au>
979
980         * src/powerpc/ffi.c: Formatting.
981         (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
982         (ffi_prep_args64): Likewise.
983
984 2005-09-30  Geoffrey Keating  <geoffk@apple.com>
985
986         * testsuite/lib/libffi-dg.exp (libffi_target_compile): For
987         darwin, use -shared-libgcc not -lgcc_s, and explain why.
988
989 2005-09-26  Tom Tromey  <tromey@redhat.com>
990
991         * testsuite/libffi.call/float1.c (value_type): New typedef.
992         (CANARY): New define.
993         (main): Check for result buffer overflow.
994         * src/powerpc/linux64.S: Handle linux64 long double returns.
995         * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
996         (ffi_prep_cif_machdep): Handle linux64 long double returns.
997
998 2005-08-25  Alan Modra  <amodra@bigpond.net.au>
999
1000         PR target/23404
1001         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
1002         homed fp args.
1003         (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
1004
1005 2005-08-11  Jakub Jelinek  <jakub@redhat.com>
1006
1007         * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
1008         (AH_BOTTOM): Add FFI_HIDDEN definition.
1009         * configure: Rebuilt.
1010         * fficonfig.h.in: Rebuilt.
1011         * src/powerpc/ffi.c (hidden): Remove.
1012         (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
1013         ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
1014         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
1015         .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
1016         * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
1017         add FFI_HIDDEN to its prototype.
1018         (ffi_closure_SYSV_inner): New.
1019         * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
1020         * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
1021
1022 2005-08-10  Alfred M. Szmidt  <ams@gnu.org>
1023
1024         PR libffi/21819:
1025         * configure: Rebuilt.
1026         * configure.ac: Handle i*86-*-gnu*.
1027
1028 2005-08-09  Jakub Jelinek  <jakub@redhat.com>
1029
1030         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
1031         DW_CFA_offset_extended_sf rather than
1032         DW_CFA_GNU_negative_offset_extended.
1033         * src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
1034
1035 2005-07-22  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>
1036
1037         * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
1038         on sh3.
1039         (ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
1040         * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
1041         partially on register.
1042         (ffi_closure_helper_SYSV): Likewise.
1043         (ffi_prep_cif_machdep): Don't set too many cif->flags.
1044
1045 2005-07-20  Kaz Kojima  <kkojima@gcc.gnu.org>
1046
1047         * src/sh/ffi.c (ffi_call): Handle small structures correctly.
1048         Remove empty line.
1049         * src/sh64/ffi.c (simple_type): Remove.
1050         (return_type): Handle small structures correctly.
1051         (ffi_prep_args): Likewise.
1052         (ffi_call): Likewise.
1053         (ffi_closure_helper_SYSV): Likewise.
1054         * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
1055         Emit position independent code if PIC and remove wrong datalabel
1056         prefixes from EH data.
1057
1058 2005-07-19  Andreas Tobler  <a.tobler@schweiz.ch>
1059
1060         * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
1061         * Makefile.in: Regenerate.
1062         * include/Makefile.in: Likewise.
1063         * testsuite/Makefile.in: Likewise.
1064         * configure.ac: Add POWERPC_FREEBSD rules.
1065         * configure: Regenerate.
1066         * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
1067         (FFI_SYSV_TYPE_SMALL_STRUCT): Define.
1068         * src/powerpc/ffi.c: Add flags to handle small structure returns
1069         in ffi_call_SYSV.
1070         (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
1071         Aka FFI_SYSV.
1072         (ffi_closure_helper_SYSV): Likewise.
1073         * src/powerpc/ppc_closure.S: Add return types for small structures.
1074         * src/powerpc/sysv.S: Add bits to handle small structures for
1075         final SYSV 4 ABI.
1076
1077 2005-07-10  Andreas Tobler  <a.tobler@schweiz.ch>
1078
1079         * testsuite/libffi.call/cls_5_1_byte.c: New test file.
1080         * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
1081         * testsuite/libffi.call/cls_7_1_byte.c: Likewise.
1082
1083 2005-07-05  Randolph Chung  <tausq@debian.org>
1084
1085         * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
1086         as FFI_TYPE_SMALL_STRUCT3.  Break out handling for 5-7 byte
1087         structures.  Kill compilation warnings.
1088         (ffi_closure_inner_LINUX): Print return values as hex in debug
1089         message.  Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
1090         Properly handle 5-7 byte structure returns.
1091         * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
1092         (FFI_TYPE_SMALL_STRUCT2): Remove.
1093         (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
1094         (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
1095         * src/pa/linux.S: Mark source file as using PA1.1 assembly.
1096         (checksmst1, checksmst2): Remove.
1097         (checksmst3): Optimize handling of 3-byte struct returns.
1098         (checksmst567): Properly handle 5-7 byte struct returns.
1099
1100 2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1101
1102         PR libgcj/21943
1103         * src/mips/n32.S: Enforce PIC code.
1104         * src/mips/o32.S: Likewise.
1105
1106 2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1107
1108         * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
1109         * configure: Regenerate.
1110         
1111 2005-06-01  Alan Modra  <amodra@bigpond.net.au>
1112
1113         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
1114         to call ffi_closure_helper_SYSV.  Append @local instead.
1115         * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
1116
1117 2005-05-17  Kelley Cook  <kcook@gcc.gnu.org>
1118
1119         * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
1120         Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
1121         * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
1122         * aclocal.m4, configure, fficonfig.h.in, Makefile.in,
1123         include/Makefile.in, testsuite/Makefile.in: Regenerate.
1124         
1125 2005-05-09  Mike Stump  <mrs@apple.com>
1126
1127         * configure: Regenerate.
1128
1129 2005-05-08  Richard Henderson  <rth@redhat.com>
1130
1131         PR libffi/21285
1132         * src/alpha/osf.S: Update unwind into to match code.
1133
1134 2005-05-04  Andreas Degert <ad@papyrus-gmbh.de>
1135             Richard Henderson  <rth@redhat.com>
1136
1137         * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
1138         bit 11 of flags.
1139         (ffi_call): Mask return type field.  Pass ssecount to ffi_call_unix64.
1140         (ffi_prep_closure): Set carry bit if sse-used flag set.
1141         * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
1142         Only load sse registers if ssecount non-zero.
1143         (ffi_closure_unix64): Only save sse registers if carry set on entry.
1144
1145 2005-04-29  Ralf Corsepius  <ralf.corsepius@rtems.org>
1146
1147         * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
1148         powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
1149         * configure: Regenerate.
1150
1151 2005-04-20  Hans-Peter Nilsson  <hp@axis.com>
1152
1153         * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
1154         have Tcl8.3-compatible intermediate variable.
1155
1156 2005-04-18  Simon Posnjak <simon.posnjak@siol.net> 
1157             Hans-Peter Nilsson  <hp@axis.com>
1158
1159         * Makefile.am: Add CRIS support.
1160         * configure.ac: Likewise.
1161         * Makefile.in, configure, testsuite/Makefile.in,
1162         include/Makefile.in: Regenerate.
1163         * src/cris: New directory.
1164         * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
1165         * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
1166
1167         * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
1168         \r?\n in output tests.
1169
1170 2005-04-12  Mike Stump  <mrs@apple.com>
1171
1172         * configure: Regenerate.
1173
1174 2005-03-30  Hans Boehm  <Hans.Boehm@hp.com>
1175
1176         * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
1177         
1178 2005-03-30  Steve Ellcey  <sje@cup.hp.com>
1179
1180         * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
1181         (ffi_sarg) Ditto.
1182         * src/ia64/unix.S (ffi_closure_unix): Extend gp
1183         to 64 bits in ILP32 mode.
1184         Load 64 bits even for short data.
1185
1186 2005-03-23  Mike Stump  <mrs@apple.com>
1187
1188         * src/powerpc/darwin.S: Update for -m64 multilib.
1189         * src/powerpc/darwin_closure.S: Likewise.
1190
1191 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
1192
1193         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
1194         Do not set tool_include_dir.
1195         * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
1196         Regenerate.
1197         * include/Makefile.am: Set gcc_version and toollibffidir.
1198         * include/Makefile.in: Regenerate.
1199
1200 2005-02-22  Andrew Haley  <aph@redhat.com>
1201
1202         * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
1203         odd-numbered register pairs for 64-bit integer types.
1204
1205 2005-02-23  Andreas Tobler  <a.tobler@schweiz.ch>
1206
1207         PR libffi/20104
1208         * testsuite/libffi.call/return_ll1.c: New test case.
1209
1210 2005-02-11  Janis Johnson  <janis187@us.ibm.com>
1211
1212         * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
1213         * testsuite/libffi.call/float.c: Ditto.
1214         * testsuite/libffi.call/float2.c: Ditto.
1215         * testsuite/libffi.call/float3.c: Ditto.
1216
1217 2005-02-08  Andreas Tobler  <a.tobler@schweiz.ch>
1218
1219         * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
1220
1221 2005-01-12  Eric Botcazou  <ebotcazou@libertysurf.fr>
1222
1223         * testsuite/libffi.special/special.exp (cxx_options): Add
1224         -shared-libgcc.
1225
1226 2004-12-31  Richard Henderson  <rth@redhat.com>
1227
1228         * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
1229         (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF.  Replace size and
1230         offset parameters with a type parameter; deduce size and structure
1231         alignment.  Update all users.
1232
1233 2004-12-31  Richard Henderson  <rth@redhat.com>
1234
1235         * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
1236         (FFI_TYPE_LONGDOUBLE): Fix for ia64.
1237         * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
1238         into ffi_prep_closure.
1239         * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
1240         from scratch.
1241
1242 2004-12-27  Richard Henderson  <rth@redhat.com>
1243
1244         * src/x86/unix64.S: Fix typo in unwind info.
1245
1246 2004-12-25  Richard Henderson  <rth@redhat.com>
1247
1248         * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
1249         (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
1250         (merge_classes): Check for it.
1251         (SSE_CLASS_P): New.
1252         (classify_argument): Pass byte_offset by value; perform all updates
1253         inside struct case.
1254         (examine_argument): Add classes argument; handle
1255         X86_64_COMPLEX_X87_CLASS.
1256         (ffi_prep_args): Merge into ...
1257         (ffi_call): ... here.  Share stack frame with ffi_call_unix64.
1258         (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
1259         (ffi_fill_return_value): Remove.
1260         (ffi_prep_closure): Remove dead assert.
1261         (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
1262         Rewrite to use struct register_args instead of va_list.  Create
1263         flags for handling structure returns.
1264         * src/x86/unix64.S: Remove dead strings.
1265         (ffi_call_unix64): Rename from ffi_call_UNIX64.  Rewrite to share
1266         stack frame with ffi_call.  Handle structure returns properly.
1267         (float2sse, floatfloat2sse, double2sse): Remove.
1268         (sse2float, sse2double, sse2floatfloat): Remove.
1269         (ffi_closure_unix64): Rename from ffi_closure_UNIX64.  Rewrite
1270         to handle structure returns properly.
1271
1272 2004-12-08  David Edelsohn  <edelsohn@gnu.org>
1273
1274         * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
1275         PICFLAG.
1276         * Makefile.in: Regenerated.
1277
1278 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
1279
1280         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
1281         * configure, aclocal.m4, Makefile.in: Regenerate.
1282         * include/Makefile.in, testsuite/Makefile.in: Regenerate.
1283
1284 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
1285
1286         * configure: Regenerate for libtool change.
1287
1288 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
1289
1290         * configure: Regenerate for libtool reversion.
1291
1292 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
1293
1294         * configure: Regenerate for libtool change.
1295
1296 2004-11-23  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1297
1298         * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
1299
1300 2004-11-23  Richard Sandiford  <rsandifo@redhat.com>
1301
1302         * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
1303         of jal.  Use an absolute encoding for the frame information.
1304
1305 2004-11-23  Kelley Cook  <kcook@gcc.gnu.org>
1306
1307         * Makefile.am: Remove no-dependencies.  Add ACLOCAL_AMFLAGS.
1308         * acinclude.m4: Delete logic for sincludes.
1309         * aclocal.m4, Makefile.in, configure: Regenerate.
1310         * include/Makefile: Likewise.
1311         * testsuite/Makefile: Likewise.
1312
1313 2004-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
1314
1315         * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
1316         on a 8-byte boundary.
1317         * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
1318
1319 2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
1320
1321         * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
1322         long long values.  Round stack allocation to a multiple of 8 bytes
1323         for ATPCS compatibility.
1324         * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
1325         names.  Handle returning long long types.  Add Thumb and interworking
1326         support.  Improve soft-float code.
1327
1328 2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
1329
1330         * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
1331         (libffi_exit): New function.
1332         (libffi_init): Build the testglue wrapper if needed.
1333
1334 2004-10-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
1335
1336         PR other/18138
1337         * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
1338
1339 2004-10-25  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1340
1341         * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
1342
1343 2004-10-20  Kaz Kojima  <kkojima@gcc.gnu.org>
1344
1345         * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
1346         * testsuite/libffi.call/float3.c: New test case.
1347
1348 2004-10-18  Kaz Kojima  <kkojima@gcc.gnu.org>
1349
1350         * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
1351         the function returning a structure pointed with R2.
1352         * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
1353         the structure return value if T bit set.  Emit position
1354         independent code and EH data if PIC.
1355
1356 2004-10-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1357
1358         * Makefile.am: Add m32r support.
1359         * configure.ac: Likewise.
1360         * Makefile.in: Regenerate.
1361         * confiugre: Regenerate.
1362         * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
1363         (uint64, sint64, double, longdouble)
1364         * src/m32r: New directory.
1365         * src/m32r/ffi.c: New file.
1366         * src/m32r/sysv.S: Likewise.
1367         * src/m32r/ffitarget.h: Likewise.
1368
1369 2004-10-02  Kaz Kojima  <kkojima@gcc.gnu.org>
1370
1371         * testsuite/libffi.call/negint.c: New test case.
1372
1373 2004-09-14  H.J. Lu  <hongjiu.lu@intel.com>
1374
1375         PR libgcj/17465
1376         * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
1377         Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
1378         LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
1379         DYLD_LIBRARY_PATH.
1380
1381 2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
1382
1383         * testsuite/libffi.call/many_win32.c: Remove whitespaces.
1384         * testsuite/libffi.call/promotion.c: Likewise.
1385         * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
1386         whitespaces.
1387         * testsuite/libffi.call/return_sc.c: Likewise.
1388         * testsuite/libffi.call/return_uc.c: Likewise.
1389
1390 2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
1391
1392         * src/powerpc/darwin.S: Fix comments and identation.
1393         * src/powerpc/darwin_closure.S: Likewise.
1394
1395 2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
1396
1397         * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
1398         (ffi_prep_args): Handle longdouble arguments.
1399         (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
1400         longdouble.
1401         (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
1402         * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
1403         values.
1404         * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
1405         * src/types.c: Defined longdouble size and alignment for darwin.
1406
1407 2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
1408
1409         * src/powerpc/aix.S: Remove whitespaces.
1410         * src/powerpc/aix_closure.S: Likewise.
1411         * src/powerpc/asm.h: Likewise.
1412         * src/powerpc/ffi.c: Likewise.
1413         * src/powerpc/ffitarget.h: Likewise.
1414         * src/powerpc/linux64.S: Likewise.
1415         * src/powerpc/linux64_closure.S: Likewise.
1416         * src/powerpc/ppc_closure.S: Likewise.
1417         * src/powerpc/sysv.S: Likewise.
1418
1419 2004-08-30  Anthony Green  <green@redhat.com>
1420
1421         * Makefile.am: Add frv support.
1422         * Makefile.in, testsuite/Makefile.in: Rebuilt.
1423         * configure.ac: Read configure.host.
1424         * configure.in: Read configure.host.
1425         * configure.host: New file.  frv-elf needs libgloss.
1426         * include/ffi.h.in: Force ffi_closure to have a nice big (8)
1427         alignment.  This is needed to frv and shouldn't harm the others.
1428         * include/ffi_common.h (ALIGN_DOWN): New macro.
1429         * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
1430
1431 2004-08-24  David Daney  <daney@avtrex.com>
1432
1433         * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
1434         * testsuite/libffi.call/closure_fn1.c: Likewise.
1435         * testsuite/libffi.call/closure_fn2.c  Likewise.
1436         * testsuite/libffi.call/closure_fn3.c: Likewise.
1437         * testsuite/libffi.call/closure_fn4.c: Likewise.
1438         * testsuite/libffi.call/closure_fn5.c: Likewise.
1439         * testsuite/libffi.call/cls_18byte.c: Likewise.
1440         * testsuite/libffi.call/cls_19byte.c: Likewise.
1441         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1442         * testsuite/libffi.call/cls_20byte.c: Likewise.
1443         * testsuite/libffi.call/cls_20byte1.c: Likewise.
1444         * testsuite/libffi.call/cls_24byte.c: Likewise.
1445         * testsuite/libffi.call/cls_2byte.c: Likewise.
1446         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1447         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1448         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1449         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1450         * testsuite/libffi.call/cls_4byte.c: Likewise.
1451         * testsuite/libffi.call/cls_64byte.c: Likewise.
1452         * testsuite/libffi.call/cls_6byte.c: Likewise.
1453         * testsuite/libffi.call/cls_7byte.c: Likewise.
1454         * testsuite/libffi.call/cls_8byte.c: Likewise.
1455         * testsuite/libffi.call/cls_9byte1.c: Likewise.
1456         * testsuite/libffi.call/cls_9byte2.c: Likewise.
1457         * testsuite/libffi.call/cls_align_double.c: Likewise.
1458         * testsuite/libffi.call/cls_align_float.c: Likewise.
1459         * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
1460         * testsuite/libffi.call/cls_align_pointer.c: Likewise.
1461         * testsuite/libffi.call/cls_align_sint16.c: Likewise.
1462         * testsuite/libffi.call/cls_align_sint32.c: Likewise.
1463         * testsuite/libffi.call/cls_align_sint64.c: Likewise.
1464         * testsuite/libffi.call/cls_align_uint16.c: Likewise.
1465         * testsuite/libffi.call/cls_align_uint32.c: Likewise.
1466         * testsuite/libffi.call/cls_align_uint64.c: Likewise.
1467         * testsuite/libffi.call/cls_double.c: Likewise.
1468         * testsuite/libffi.call/cls_float.c: Likewise.
1469         * testsuite/libffi.call/cls_multi_schar.c: Likewise.
1470         * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
1471         * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
1472         * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
1473         * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
1474         * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
1475         * testsuite/libffi.call/cls_schar.c: Likewise.
1476         * testsuite/libffi.call/cls_sint.c: Likewise.
1477         * testsuite/libffi.call/cls_sshort.c: Likewise.
1478         * testsuite/libffi.call/cls_uchar.c: Likewise.
1479         * testsuite/libffi.call/cls_uint.c: Likewise.
1480         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1481         * testsuite/libffi.call/cls_ushort.c: Likewise.
1482         * testsuite/libffi.call/nested_struct.c: Likewise.
1483         * testsuite/libffi.call/nested_struct1.c: Likewise.
1484         * testsuite/libffi.call/nested_struct2.c: Likewise.
1485         * testsuite/libffi.call/nested_struct3.c: Likewise.
1486         * testsuite/libffi.call/problem1.c: Likewise.
1487         * testsuite/libffi.special/unwindtest.cc: Likewise.
1488         * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
1489         to zero.
1490         * testsuite/libffi.call/cls_16byte.c: Likewise.
1491         * testsuite/libffi.call/cls_5byte.c: Likewise.
1492
1493 2004-08-23  David Daney <daney@avtrex.com>
1494
1495         PR libgcj/13141
1496         * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
1497         * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
1498         (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
1499         parameters and return types.
1500         (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
1501         (ffi_prep_closure): Ditto.
1502         (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
1503         alignment calculations.
1504         * src/mips/o32.S (ffi_closure_O32): Don't use floating point
1505         instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
1506
1507 2004-08-14  Casey Marshall <csm@gnu.org>
1508
1509         * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
1510         contain `FFI_TYPE_UINT64' as return type for any 64-bit
1511         integer (O32 ABI only).
1512         (ffi_prep_closure): new function.
1513         (ffi_closure_mips_inner_O32): new function.
1514         * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
1515         `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
1516         * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
1517         64 bit integers correctly.
1518         (ffi_closure_O32): new function.
1519         Added DWARF-2 unwind info for both functions.
1520
1521 2004-08-10  Andrew Haley  <aph@redhat.com>
1522
1523         * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
1524
1525 2004-08-01  Robert Millan  <robertmh@gnu.org>
1526
1527         * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
1528         * configure: Regenerate.
1529
1530 2004-07-30  Maciej W. Rozycki  <macro@linux-mips.org>
1531
1532         * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
1533         and mmap() explicitly instead of relying on preset autoconf cache
1534         variables.
1535         * aclocal.m4: Regenerate.
1536         * configure: Regenerate.
1537
1538 2004-07-11  Ulrich Weigand  <uweigand@de.ibm.com>
1539
1540         * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
1541         (ffi_check_float_struct): Remove unused prototype.
1542
1543 2004-06-30  Geoffrey Keating  <geoffk@apple.com>
1544
1545         * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
1546         character on Darwin, use '\n\t' instead.
1547
1548 2004-06-26  Matthias Klose  <doko@debian.org>
1549
1550         * libtool-version: Fix typo in revision/age.
1551
1552 2004-06-17  Matthias Klose  <doko@debian.org>
1553
1554         * libtool-version: New.
1555         * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
1556         * Makefile.in: Regenerate.
1557
1558 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
1559
1560         * Makefile.am: Remove useless multilib rules.
1561         * Makefile.in: Regenerate.
1562         * aclocal.m4: Regenerate with automake 1.8.5.
1563         * configure.ac: Remove useless multilib configury.
1564         * configure: Regenerate.
1565
1566 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
1567
1568         * .cvsignore: New file.
1569
1570 2004-06-10  Jakub Jelinek  <jakub@redhat.com>
1571
1572         * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
1573         fp_done.
1574         (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
1575         changed from 8.
1576
1577 2004-06-06  Sean McNeil  <sean@mcneil.com>
1578
1579         * configure.ac: Add x86_64-*-freebsd* support.
1580         * configure: Regenerate.
1581
1582 2004-04-26  Joe Buck <jbuck@welsh-buck.org>
1583
1584         Bug 15093
1585         * configure.ac: Test for existence of mmap and sys/mman.h before
1586         checking blacklist.  Fix suggested by Jim Wilson.
1587         * configure: Regenerate.
1588
1589 2004-04-26  Matt Austern  <austern@apple.com>
1590
1591         * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
1592         FDE location.
1593         * src/powerpc/darwin_closure.S: Likewise.
1594
1595 2004-04-24  Andreas Tobler  <a.tobler@schweiz.ch>
1596
1597         * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
1598         error. Reported by Thomas Heller <theller@python.net>.
1599         * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
1600         * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
1601
1602 2004-03-20  Matthias Klose  <doko@debian.org>
1603
1604         * src/pa/linux.S: Fix typo.
1605
1606 2004-03-19  Matthias Klose  <doko@debian.org>
1607
1608         * Makefile.am: Update.
1609         * Makefile.in: Regenerate.
1610         * src/pa/ffi.h.in: Remove.
1611         * src/pa/ffitarget.h: New file.
1612
1613 2004-02-10  Randolph Chung  <tausq@debian.org>
1614
1615         * Makefile.am: Add PA support.
1616         * Makefile.in: Regenerate.
1617         * include/Makefile.in: Regenerate.
1618         * configure.ac: Add PA target.
1619         * configure: Regenerate.
1620         * src/pa/ffi.c: New file.
1621         * src/pa/ffi.h.in: Add PA support.
1622         * src/pa/linux.S: New file.
1623         * prep_cif.c: Add PA support.
1624
1625 2004-03-16  Hosaka Yuji  <hos@tamanegi.org>
1626
1627         * src/types.c: Fix alignment size of X86_WIN32 case int64 and
1628         double.
1629         * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
1630         with ecif->cif->flags.
1631         (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
1632         with cif->flags.
1633         (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
1634         (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
1635         * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
1636         sc_retstruct2b): Add for 1 or 2-bytes struct case.
1637
1638 2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
1639
1640         * configure.in: Rename file to ...
1641         * configure.ac: ... this.
1642         * fficonfig.h.in: Regenerate.
1643         * Makefile.in: Regenerate.
1644         * include/Makefile.in: Regenerate.
1645         * testsuite/Makefile.in: Regenerate.
1646
1647 2004-03-12  Matt Austern  <austern@apple.com>
1648
1649         * src/powerpc/darwin.S: Fix EH information so it corresponds to
1650         changes in EH format resulting from addition of linkonce support.
1651         * src/powerpc/darwin_closure.S: Likewise.
1652
1653 2004-03-11  Andreas Tobler  <a.tobler@schweiz.ch>
1654             Paolo Bonzini  <bonzini@gnu.org>
1655
1656         * Makefile.am (AUTOMAKE_OPTIONS): Set them.
1657         Remove VPATH. Remove rules for object files. Remove multilib support.
1658         (AM_CCASFLAGS): Add.
1659         * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
1660         (AC_PREREQ): Bump version to 2.59.
1661         (AC_INIT): Fill with version info and bug address.
1662         (ORIGINAL_LD_FOR_MULTILIBS): Remove.
1663         (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
1664         De-precious CC so that the right flags are passed down to multilibs.
1665         (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
1666         (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
1667         (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
1668         * configure: Rebuilt.
1669         * aclocal.m4: Likewise.
1670         * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
1671         * fficonfig.h.in: Likewise.
1672
1673 2004-03-11  Andreas Schwab  <schwab@suse.de>
1674
1675         * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
1676         arguments from fp registers only for the first 8 parameter slots.
1677         Don't convert a float parameter when passed in memory.
1678
1679 2004-03-09  Hans-Peter Nilsson  <hp@axis.com>
1680
1681         * configure: Regenerate for config/accross.m4 correction.
1682
1683 2004-02-25  Matt Kraai  <kraai@alumni.cmu.edu>
1684
1685         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
1686         ecif->cif->bytes to bytes.
1687         (ffi_prep_cif_machdep): Add braces around nested if statement.
1688
1689 2004-02-09  Alan Modra  <amodra@bigpond.net.au>
1690
1691         * src/types.c (pointer): POWERPC64 has 8 byte pointers.
1692
1693         * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
1694         (ffi_closure_helper_LINUX64): Fix typo.
1695         * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
1696         for powerpc64-*-*.
1697         * testsuite/libffi.call/float.c: Likewise.
1698         * testsuite/libffi.call/float2.c: Likewise.
1699
1700 2004-02-08  Alan Modra  <amodra@bigpond.net.au>
1701
1702         * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
1703         long double function return and long double arg handling.
1704         (ffi_closure_helper_LINUX64): Formatting.  Delete unused "ng" var.
1705         Use "end_pfr" instead of "nf".  Correct long double handling.
1706         Localise "temp".
1707         * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
1708         return value.
1709         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
1710         space for long double return value.  Adjust stack frame and offsets.
1711         Load f2 long double return.
1712
1713 2004-02-07  Alan Modra  <amodra@bigpond.net.au>
1714
1715         * src/types.c: Use 16 byte long double for POWERPC64.
1716
1717 2004-01-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
1718
1719         * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
1720         when the structure return address is passed in %o0.
1721         (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
1722         (ffi_v9_layout_struct): Align the field following a nested structure
1723         on a word boundary.  Use memmove instead of memcpy.
1724         (ffi_call): Update call to ffi_V9_return_struct.
1725         (ffi_prep_closure): Define 'ctx' only for V8.
1726         (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
1727         and ffi_closure_sparc_inner_v9.
1728         (ffi_closure_sparc_inner_v8): Return long doubles by reference.
1729         Always skip the structure return address.  For structures and long
1730         doubles, copy the argument directly.
1731         (ffi_closure_sparc_inner_v9): Skip the structure return address only
1732         if required.  Shift the maximum floating-point slot accordingly.  For
1733         big structures, copy the argument directly; otherwise, left-justify the
1734         argument and call ffi_v9_layout_struct to lay out the structure on
1735         the stack.
1736         * src/sparc/v8.S: Undef STACKFRAME before defining it.
1737         (ffi_closure_v8): Pass the structure return address.  Update call to
1738         ffi_closure_sparc_inner_v8.  Short-circuit FFI_TYPE_INT handling.
1739         Skip the 'unimp' insn when returning long doubles and structures.
1740         * src/sparc/v9.S: Undef STACKFRAME before defining it.
1741         (ffi_closure_v9): Increase the frame size by 2 words.  Short-circuit
1742         FFI_TYPE_INT handling.  Load structures both in integers and
1743         floating-point registers on return.
1744         * README: Update status of the SPARC port.
1745
1746 2004-01-24  Andreas Tobler  <a.tobler@schweiz.ch>
1747
1748         * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
1749         as of type ffi_arg.
1750         * testsuite/libffi.call/struct3.c (main): Fix CHECK.
1751
1752 2004-01-22  Ulrich Weigand  <uweigand@de.ibm.com>
1753
1754         * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
1755         value as of type ffi_arg, not unsigned int.
1756
1757 2004-01-21  Michael Ritzert  <ritzert@t-online.de>
1758
1759         * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
1760         of the LHS.
1761
1762 2004-01-12  Andreas Tobler  <a.tobler@schweiz.ch>
1763
1764         * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
1765         Solaris.
1766
1767 2004-01-08  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1768
1769         * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
1770         to void *.
1771
1772 2003-12-10  Richard Henderson  <rth@redhat.com>
1773
1774         * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
1775         size_t instead of int.
1776
1777 2003-12-04  Hosaka Yuji  <hos@tamanegi.org>
1778
1779         * testsuite/libffi.call/many_win32.c: Include <float.h>.
1780         * testsuite/libffi.call/many_win32.c (main): Replace variable
1781         int i with unsigned long ul.
1782
1783         * testsuite/libffi.call/cls_align_uint64.c: New test case.
1784         * testsuite/libffi.call/cls_align_sint64.c: Likewise.
1785         * testsuite/libffi.call/cls_align_uint32.c: Likewise.
1786         * testsuite/libffi.call/cls_align_sint32.c: Likewise.
1787         * testsuite/libffi.call/cls_align_uint16.c: Likewise.
1788         * testsuite/libffi.call/cls_align_sint16.c: Likewise.
1789         * testsuite/libffi.call/cls_align_float.c: Likewise.
1790         * testsuite/libffi.call/cls_align_double.c: Likewise.
1791         * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
1792         * testsuite/libffi.call/cls_align_pointer.c: Likewise.
1793
1794 2003-12-02  Hosaka Yuji  <hos@tamanegi.org>
1795
1796         PR other/13221
1797         * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
1798         Align arguments to 32 bits.
1799
1800 2003-12-01  Andreas Tobler  <a.tobler@schweiz.ch>
1801
1802         PR other/13221
1803         * testsuite/libffi.call/cls_multi_sshort.c: New test case.
1804         * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
1805         * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
1806         * testsuite/libffi.call/cls_multi_schar.c: Likewise.
1807         * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
1808         * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
1809
1810         * testsuite/libffi.special/unwindtest.cc: Cosmetics.
1811
1812 2003-11-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1813
1814         * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
1815         * testsuite/libffi.special/ffitestcxx.h: Likewise.
1816
1817 2003-11-22  Andreas Tobler  <a.tobler@schweiz.ch>
1818
1819         * Makefile.in: Rebuilt.
1820         * configure: Likewise.
1821         * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
1822         the right type.
1823
1824 2003-11-21  Andreas Jaeger  <aj@suse.de>
1825             Andreas Tobler  <a.tobler@schweiz.ch>
1826
1827         * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
1828         * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
1829         * Makefile.in: Rebuilt.
1830         * aclocal.m4: Likewise.
1831         * configure: Likewise.
1832         * fficonfig.h.in: Likewise.
1833         * testsuite/lib/libffi-dg.exp: Add include dir.
1834         * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
1835         * testsuite/libffi.special/ffitestcxx.h: Likewise.
1836         * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
1837         for ffi_closure if available.
1838         * testsuite/libffi.call/closure_fn1.c: Likewise.
1839         * testsuite/libffi.call/closure_fn2.c: Likewise.
1840         * testsuite/libffi.call/closure_fn3.c: Likewise.
1841         * testsuite/libffi.call/closure_fn4.c: Likewise.
1842         * testsuite/libffi.call/closure_fn5.c: Likewise.
1843         * testsuite/libffi.call/cls_12byte.c: Likewise.
1844         * testsuite/libffi.call/cls_16byte.c: Likewise.
1845         * testsuite/libffi.call/cls_18byte.c: Likewise.
1846         * testsuite/libffi.call/cls_19byte.c: Likewise.
1847         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1848         * testsuite/libffi.call/cls_20byte.c: Likewise.
1849         * testsuite/libffi.call/cls_20byte1.c: Likewise.
1850         * testsuite/libffi.call/cls_24byte.c: Likewise.
1851         * testsuite/libffi.call/cls_2byte.c: Likewise.
1852         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1853         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1854         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1855         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1856         * testsuite/libffi.call/cls_4byte.c: Likewise.
1857         * testsuite/libffi.call/cls_5byte.c: Likewise.
1858         * testsuite/libffi.call/cls_64byte.c: Likewise.
1859         * testsuite/libffi.call/cls_6byte.c: Likewise.
1860         * testsuite/libffi.call/cls_7byte.c: Likewise.
1861         * testsuite/libffi.call/cls_8byte.c: Likewise.
1862         * testsuite/libffi.call/cls_9byte1.c: Likewise.
1863         * testsuite/libffi.call/cls_9byte2.c: Likewise.
1864         * testsuite/libffi.call/cls_double.c: Likewise.
1865         * testsuite/libffi.call/cls_float.c: Likewise.
1866         * testsuite/libffi.call/cls_schar.c: Likewise.
1867         * testsuite/libffi.call/cls_sint.c: Likewise.
1868         * testsuite/libffi.call/cls_sshort.c: Likewise.
1869         * testsuite/libffi.call/cls_uchar.c: Likewise.
1870         * testsuite/libffi.call/cls_uint.c: Likewise.
1871         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1872         * testsuite/libffi.call/cls_ushort.c: Likewise.
1873         * testsuite/libffi.call/nested_struct.c: Likewise.
1874         * testsuite/libffi.call/nested_struct1.c: Likewise.
1875         * testsuite/libffi.call/nested_struct2.c: Likewise.
1876         * testsuite/libffi.call/nested_struct3.c: Likewise.
1877         * testsuite/libffi.call/problem1.c: Likewise.
1878         * testsuite/libffi.special/unwindtest.cc: Likewise.
1879
1880 2003-11-20  Andreas Tobler  <a.tobler@schweiz.ch>
1881
1882         * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
1883
1884 2003-11-19  Andreas Tobler  <a.tobler@schweiz.ch>
1885
1886         * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
1887         Add -lgcc_s to additional flags.
1888
1889 2003-11-12  Andreas Tobler  <a.tobler@schweiz.ch>
1890
1891         * configure.in, include/Makefile.am: PR libgcj/11147, install
1892         the ffitarget.h header file in a gcc versioned and target
1893         dependent place.
1894         * configure: Regenerated.
1895         * Makefile.in, include/Makefile.in: Likewise.
1896         * testsuite/Makefile.in: Likewise.
1897
1898 2003-11-09  Andreas Tobler  <a.tobler@schweiz.ch>
1899
1900         * testsuite/libffi.call/closure_fn0.c: Print result and check
1901         with dg-output to make debugging easier.
1902         * testsuite/libffi.call/closure_fn1.c: Likewise.
1903         * testsuite/libffi.call/closure_fn2.c: Likewise.
1904         * testsuite/libffi.call/closure_fn3.c: Likewise.
1905         * testsuite/libffi.call/closure_fn4.c: Likewise.
1906         * testsuite/libffi.call/closure_fn5.c: Likewise.
1907         * testsuite/libffi.call/cls_12byte.c: Likewise.
1908         * testsuite/libffi.call/cls_16byte.c: Likewise.
1909         * testsuite/libffi.call/cls_18byte.c: Likewise.
1910         * testsuite/libffi.call/cls_19byte.c: Likewise.
1911         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1912         * testsuite/libffi.call/cls_20byte.c: Likewise.
1913         * testsuite/libffi.call/cls_20byte1.c: Likewise.
1914         * testsuite/libffi.call/cls_24byte.c: Likewise.
1915         * testsuite/libffi.call/cls_2byte.c: Likewise.
1916         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1917         * testsuite/libffi.call/cls_3byte1.c: Likewise.
1918         * testsuite/libffi.call/cls_3byte2.c: Likewise.
1919         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1920         * testsuite/libffi.call/cls_4byte.c: Likewise.
1921         * testsuite/libffi.call/cls_5byte.c: Likewise.
1922         * testsuite/libffi.call/cls_64byte.c: Likewise.
1923         * testsuite/libffi.call/cls_6byte.c: Likewise.
1924         * testsuite/libffi.call/cls_7byte.c: Likewise.
1925         * testsuite/libffi.call/cls_8byte.c: Likewise.
1926         * testsuite/libffi.call/cls_9byte1.c: Likewise.
1927         * testsuite/libffi.call/cls_9byte2.c: Likewise.
1928         * testsuite/libffi.call/cls_double.c: Likewise.
1929         * testsuite/libffi.call/cls_float.c: Likewise.
1930         * testsuite/libffi.call/cls_schar.c: Likewise.
1931         * testsuite/libffi.call/cls_sint.c: Likewise.
1932         * testsuite/libffi.call/cls_sshort.c: Likewise.
1933         * testsuite/libffi.call/cls_uchar.c: Likewise.
1934         * testsuite/libffi.call/cls_uint.c: Likewise.
1935         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1936         * testsuite/libffi.call/cls_ushort.c: Likewise.
1937         * testsuite/libffi.call/problem1.c: Likewise.
1938
1939         * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
1940         static.
1941
1942 2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
1943
1944         * testsuite/libffi.call/cls_9byte2.c: New test case.
1945         * testsuite/libffi.call/cls_9byte1.c: Likewise.
1946         * testsuite/libffi.call/cls_64byte.c: Likewise.
1947         * testsuite/libffi.call/cls_20byte1.c: Likewise.
1948         * testsuite/libffi.call/cls_19byte.c: Likewise.
1949         * testsuite/libffi.call/cls_18byte.c: Likewise.
1950         * testsuite/libffi.call/closure_fn4.c: Likewise.
1951         * testsuite/libffi.call/closure_fn5.c: Likewise.
1952         * testsuite/libffi.call/cls_schar.c: Likewise.
1953         * testsuite/libffi.call/cls_sint.c: Likewise.
1954         * testsuite/libffi.call/cls_sshort.c: Likewise.
1955         * testsuite/libffi.call/nested_struct2.c: Likewise.
1956         * testsuite/libffi.call/nested_struct3.c: Likewise.
1957
1958 2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
1959
1960         * testsuite/libffi.call/cls_double.c: Do a check on the result.
1961         * testsuite/libffi.call/cls_uchar.c: Likewise.
1962         * testsuite/libffi.call/cls_uint.c: Likewise.
1963         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1964         * testsuite/libffi.call/cls_ushort.c: Likewise.
1965         * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
1966
1967 2003-11-06  Andreas Tobler  <a.tobler@schweiz.ch>
1968
1969         * src/prep_cif.c (ffi_prep_cif): Move the validity check after
1970         the initialization.
1971
1972 2003-10-23  Andreas Tobler  <a.tobler@schweiz.ch>
1973
1974         * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
1975         FFI_ASSERT(FALSE) with FFI_ASSERT(0).
1976
1977 2003-10-22  David Daney  <ddaney@avtrex.com>
1978
1979         * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
1980         __attribute__((__mode__(__SI__))) and friends.
1981
1982 2003-10-22  Andreas Schwab  <schwab@suse.de>
1983
1984         * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
1985
1986 2003-10-21  Andreas Tobler  <a.tobler@schweiz.ch>
1987
1988         * configure.in: AC_LINK_FILES(ffitarget.h).
1989         * configure: Regenerate.
1990         * Makefile.in: Likewise.
1991         * include/Makefile.in: Likewise.
1992         * testsuite/Makefile.in: Likewise.
1993         * fficonfig.h.in: Likewise.
1994
1995 2003-10-21  Paolo Bonzini  <bonzini@gnu.org>
1996             Richard Henderson  <rth@redhat.com>
1997
1998         Avoid that ffi.h includes fficonfig.h.
1999
2000         * Makefile.am (EXTRA_DIST): Include ffitarget.h files
2001         (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
2002         (TARGET_SRC_MIPS_SGI): Removed.
2003         (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
2004         (MIPS_SGI): Removed.
2005         (CLEANFILES): Removed.
2006         (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
2007         targets.
2008         * acconfig.h: Removed.
2009         * configure.in: Compute sizeofs only for double and long double.
2010         Use them to define and subst HAVE_LONG_DOUBLE.  Include comments
2011         into AC_DEFINE instead of using acconfig.h.  Create
2012         include/ffitarget.h instead of include/fficonfig.h.  Rename
2013         MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
2014         AC_DEFINE EH_FRAME_FLAGS.
2015         * include/Makefile.am (DISTCLEANFILES): New automake macro.
2016         (hack_DATA): Add ffitarget.h.
2017         * include/ffi.h.in: Remove all system specific definitions.
2018         Declare raw API even if it is not installed, why bother?
2019         Use limits.h instead of SIZEOF_* to define ffi_type_*.  Do
2020         not define EH_FRAME_FLAGS, it is in fficonfig.h now.  Include
2021         ffitarget.h instead of fficonfig.h.  Remove ALIGN macro.
2022         (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
2023         * include/ffi_common.h (bool): Do not define.
2024         (ffi_assert): Accept failed assertion.
2025         (ffi_type_test): Return void and accept file/line.
2026         (FFI_ASSERT): Pass stringized failed assertion.
2027         (FFI_ASSERT_AT): New macro.
2028         (FFI_ASSERT_VALID_TYPE): New macro.
2029         (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
2030         UINT64, SINT64): Define here with gcc's __attribute__ macro
2031         instead of in ffi.h
2032         (FLOAT32, ALIGN): Define here instead of in ffi.h
2033         * include/ffi-mips.h: Removed.  Its content moved to
2034         src/mips/ffitarget.h after separating assembly and C sections.
2035         * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
2036         src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
2037         src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
2038         src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
2039         SIZEOF_ARG -> FFI_SIZEOF_ARG.
2040         * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
2041         * src/debug.c (ffi_assert): Accept stringized failed assertion.
2042         (ffi_type_test): Rewritten.
2043         * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
2044         FFI_ASSERT_VALID_TYPE.
2045         * src/alpha/ffitarget.h, src/arm/ffitarget.h,
2046         src/ia64/ffitarget.h, src/m68k/ffitarget.h,
2047         src/mips/ffitarget.h, src/powerpc/ffitarget.h,
2048         src/s390/ffitarget.h, src/sh/ffitarget.h,
2049         src/sh64/ffitarget.h, src/sparc/ffitarget.h,
2050         src/x86/ffitarget.h: New files.
2051         * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
2052         src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
2053         src/powerpc/aix.S, src/powerpc/darwin.S,
2054         src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
2055         src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
2056         src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
2057         src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
2058         src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
2059         include fficonfig.h
2060
2061 2003-10-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2062
2063         * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
2064         _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
2065
2066 2003-10-19  Andreas Tobler  <a.tobler@schweiz.ch>
2067
2068         * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
2069         Used when FFI_DEBUG = 1.
2070
2071 2003-10-14  Alan Modra  <amodra@bigpond.net.au>
2072
2073         * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
2074         and align.
2075
2076 2003-10-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2077
2078         * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
2079         FFI_MIPS_O32 for O32 ABI.
2080
2081 2003-10-01  Andreas Tobler  <a.tobler@schweiz.ch>
2082
2083         * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
2084         SPARC64. Cleanup whitespaces.
2085
2086 2003-09-19  Andreas Tobler  <a.tobler@schweiz.ch>
2087
2088         * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
2089         strongarm, xscale. Cleanup whitespaces.
2090         * testsuite/libffi.call/closure_fn1.c: Likewise.
2091         * testsuite/libffi.call/closure_fn2.c: Likewise.
2092         * testsuite/libffi.call/closure_fn3.c: Likewise.
2093         * testsuite/libffi.call/cls_12byte.c: Likewise.
2094         * testsuite/libffi.call/cls_16byte.c: Likewise.
2095         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2096         * testsuite/libffi.call/cls_20byte.c: Likewise.
2097         * testsuite/libffi.call/cls_24byte.c: Likewise.
2098         * testsuite/libffi.call/cls_2byte.c: Likewise.
2099         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2100         * testsuite/libffi.call/cls_3byte1.c: Likewise.
2101         * testsuite/libffi.call/cls_3byte2.c: Likewise.
2102         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2103         * testsuite/libffi.call/cls_4byte.c: Likewise.
2104         * testsuite/libffi.call/cls_5byte.c: Likewise.
2105         * testsuite/libffi.call/cls_6byte.c: Likewise.
2106         * testsuite/libffi.call/cls_7byte.c: Likewise.
2107         * testsuite/libffi.call/cls_8byte.c: Likewise.
2108         * testsuite/libffi.call/cls_double.c: Likewise.
2109         * testsuite/libffi.call/cls_float.c: Likewise.
2110         * testsuite/libffi.call/cls_uchar.c: Likewise.
2111         * testsuite/libffi.call/cls_uint.c: Likewise.
2112         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2113         * testsuite/libffi.call/cls_ushort.c: Likewise.
2114         * testsuite/libffi.call/nested_struct.c: Likewise.
2115         * testsuite/libffi.call/nested_struct1.c: Likewise.
2116         * testsuite/libffi.call/problem1.c: Likewise.
2117         * testsuite/libffi.special/unwindtest.cc: Likewise.
2118         * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
2119
2120 2003-09-18  David Edelsohn  <edelsohn@gnu.org>
2121
2122         * src/powerpc/aix.S: Cleanup whitespaces.
2123         * src/powerpc/aix_closure.S: Likewise.
2124
2125 2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
2126
2127         * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
2128         * src/powerpc/darwin_closure.S: Likewise.
2129         * src/powerpc/ffi_darwin.c: Likewise.
2130
2131 2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
2132             David Edelsohn  <edelsohn@gnu.org>
2133
2134         * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
2135         * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
2136         parameter stack.
2137         * src/powerpc/darwin_closure.S: Likewise.
2138         * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
2139         according to the Darwin/AIX ABI.
2140         (ffi_prep_cif_machdep): Likewise.
2141         (ffi_closure_helper_DARWIN): Likewise.
2142         Remove the outgoing parameter stack logic. Simplify the evaluation
2143         of the different CASE types.
2144         (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
2145         statement in the trampoline code.
2146
2147 2003-09-18  Kaz Kojima  <kkojima@gcc.gnu.org>
2148
2149         * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
2150         for the register size.
2151         (ffi_closure_helper_SYSV): Handle the structure return value
2152         address correctly.
2153         (ffi_closure_helper_SYSV): Return the appropriate type when
2154         the registers are used for the structure return value.
2155         * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
2156         the 64-bit return value.  Update copyright years.
2157
2158 2003-09-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2159
2160         * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
2161         srcdir for ffi_mips.h.
2162
2163 2003-09-12  Alan Modra  <amodra@bigpond.net.au>
2164
2165         * src/prep_cif.c (initialize_aggregate): Include tail padding in
2166         structure size.
2167         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
2168         placement of float result.
2169         * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
2170         cast of "resp" for big-endian 64 bit machines.
2171
2172 2003-09-11  Alan Modra  <amodra@bigpond.net.au>
2173
2174         * src/types.c (double, longdouble): Merge identical SH and ARM
2175         typedefs, and add POWERPC64.
2176         * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
2177         struct split over gpr and rest.
2178         (ffi_prep_cif_machdep): Correct intarg_count for structures.
2179         * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
2180
2181 2003-09-09  Andreas Tobler  <a.tobler@schweiz.ch>
2182
2183         * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
2184         passing correctly.
2185
2186 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2187
2188         * configure: Regenerate.
2189
2190 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
2191
2192         * Makefile.am: Remove build rules for ffitest.
2193         * Makefile.in: Rebuilt.
2194
2195 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
2196
2197         * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
2198         about implicit declaration of abort().
2199
2200 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
2201
2202         * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
2203         * Makefile.in: Rebuilt.
2204         * configure.in: Add dejagnu test framework.
2205         * configure: Rebuilt.
2206
2207         * testsuite/Makefile.am: New file.
2208         * testsuite/Makefile.in: Built
2209         * testsuite/lib/libffi-dg.exp: New file.
2210         * testsuite/config/default.exp: Likewise.
2211         * testsuite/libffi.call/call.exp: Likewise.
2212         * testsuite/libffi.call/ffitest.h: Likewise.
2213         * testsuite/libffi.call/closure_fn0.c: Likewise.
2214         * testsuite/libffi.call/closure_fn1.c: Likewise.
2215         * testsuite/libffi.call/closure_fn2.c: Likewise.
2216         * testsuite/libffi.call/closure_fn3.c: Likewise.
2217         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2218         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2219         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2220         * testsuite/libffi.call/cls_2byte.c: Likewise.
2221         * testsuite/libffi.call/cls_3byte1.c: Likewise.
2222         * testsuite/libffi.call/cls_3byte2.c: Likewise.
2223         * testsuite/libffi.call/cls_4byte.c: Likewise.
2224         * testsuite/libffi.call/cls_5byte.c: Likewise.
2225         * testsuite/libffi.call/cls_6byte.c: Likewise.
2226         * testsuite/libffi.call/cls_7byte.c: Likewise.
2227         * testsuite/libffi.call/cls_8byte.c: Likewise.
2228         * testsuite/libffi.call/cls_12byte.c: Likewise.
2229         * testsuite/libffi.call/cls_16byte.c: Likewise.
2230         * testsuite/libffi.call/cls_20byte.c: Likewise.
2231         * testsuite/libffi.call/cls_24byte.c: Likewise.
2232         * testsuite/libffi.call/cls_double.c: Likewise.
2233         * testsuite/libffi.call/cls_float.c: Likewise.
2234         * testsuite/libffi.call/cls_uchar.c: Likewise.
2235         * testsuite/libffi.call/cls_uint.c: Likewise.
2236         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2237         * testsuite/libffi.call/cls_ushort.c: Likewise.
2238         * testsuite/libffi.call/float.c: Likewise.
2239         * testsuite/libffi.call/float1.c: Likewise.
2240         * testsuite/libffi.call/float2.c: Likewise.
2241         * testsuite/libffi.call/many.c: Likewise.
2242         * testsuite/libffi.call/many_win32.c: Likewise.
2243         * testsuite/libffi.call/nested_struct.c: Likewise.
2244         * testsuite/libffi.call/nested_struct1.c: Likewise.
2245         * testsuite/libffi.call/pyobjc-tc.c: Likewise.
2246         * testsuite/libffi.call/problem1.c: Likewise.
2247         * testsuite/libffi.call/promotion.c: Likewise.
2248         * testsuite/libffi.call/return_ll.c: Likewise.
2249         * testsuite/libffi.call/return_sc.c: Likewise.
2250         * testsuite/libffi.call/return_uc.c: Likewise.
2251         * testsuite/libffi.call/strlen.c: Likewise.
2252         * testsuite/libffi.call/strlen_win32.c: Likewise.
2253         * testsuite/libffi.call/struct1.c: Likewise.
2254         * testsuite/libffi.call/struct2.c: Likewise.
2255         * testsuite/libffi.call/struct3.c: Likewise.
2256         * testsuite/libffi.call/struct4.c: Likewise.
2257         * testsuite/libffi.call/struct5.c: Likewise.
2258         * testsuite/libffi.call/struct6.c: Likewise.
2259         * testsuite/libffi.call/struct7.c: Likewise.
2260         * testsuite/libffi.call/struct8.c: Likewise.
2261         * testsuite/libffi.call/struct9.c: Likewise.
2262         * testsuite/libffi.special/special.exp: New file.
2263         * testsuite/libffi.special/ffitestcxx.h: Likewise.
2264         * testsuite/libffi.special/unwindtest.cc: Likewise.
2265
2266
2267 2003-08-13  Kaz Kojima  <kkojima@gcc.gnu.org>
2268
2269         * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case.  Update
2270         copyright years.
2271
2272 2003-08-02  Alan Modra  <amodra@bigpond.net.au>
2273
2274         * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
2275         structure passing.
2276         (ffi_closure_helper_LINUX64): Likewise.
2277         * src/powerpc/linux64.S: Remove code writing to parm save area.
2278         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
2279         address in lr from ffi_closure_helper_LINUX64 call to calculate
2280         table address.  Optimize function tail.
2281
2282 2003-07-28  Andreas Tobler  <a.tobler@schweiz.ch>
2283
2284         * src/sparc/ffi.c: Handle all floating point registers.
2285         * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
2286
2287 2003-07-11  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
2288
2289         * README: Note that libffi is not part of GCC.  Update the project
2290         URL and status.
2291
2292 2003-06-19  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2293
2294         * src/powerpc/ppc_closure.S: Include ffi.h.
2295
2296 2003-06-13  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2297
2298         * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
2299         Use C style comments.
2300
2301 2003-06-13  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
2302
2303         * Makefile.am: Add SHmedia support.  Fix a typo of SH support.
2304         * Makefile.in: Regenerate.
2305         * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
2306         * configure: Regenerate.
2307         * include/ffi.h.in: Add SHmedia support.
2308         * src/sh64/ffi.c: New file.
2309         * src/sh64/sysv.S: New file.
2310
2311 2003-05-16  Jakub Jelinek  <jakub@redhat.com>
2312
2313         * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
2314         should be read-only.
2315         * configure: Rebuilt.
2316         * fficonfig.h.in: Rebuilt.
2317         * include/ffi.h.in (EH_FRAME_FLAGS): Define.
2318         * src/alpha/osf.S: Use EH_FRAME_FLAGS.
2319         * src/powerpc/linux64.S: Likewise.
2320         * src/powerpc/linux64_closure.S: Likewise.  Include ffi.h.
2321         * src/powerpc/sysv.S: Use EH_FRAME_FLAGS.  Use pcrel encoding
2322         if -fpic/-fPIC/-mrelocatable.
2323         * src/powerpc/powerpc_closure.S: Likewise.
2324         * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
2325         #write in .eh_frame flags.
2326         * src/sparc/v9.S: Likewise.
2327         * src/x86/unix64.S: Use EH_FRAME_FLAGS.
2328         * src/x86/sysv.S: Likewise.  Use pcrel encoding if -fpic/-fPIC.
2329         * src/s390/sysv.S: Use EH_FRAME_FLAGS.  Include ffi.h.
2330
2331 2003-05-07  Jeff Sturm  <jsturm@one-point.com>
2332
2333         Fixes PR bootstrap/10656
2334         * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
2335         support for .register pseudo-op.
2336         * src/sparc/v8.S: Use it.
2337         * fficonfig.h.in: Rebuilt.
2338         * configure: Rebuilt.
2339
2340 2003-04-18  Jakub Jelinek  <jakub@redhat.com>
2341
2342         * include/ffi.h.in (POWERPC64): Define if 64-bit.
2343         (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
2344         Make it the default on POWERPC64.
2345         (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
2346         * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
2347         * configure: Rebuilt.
2348         * src/powerpc/ffi.c (hidden): Define.
2349         (ffi_prep_args_SYSV): Renamed from
2350         ffi_prep_args.  Cast pointers to unsigned long to shut up warnings.
2351         (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
2352         ASM_NEEDS_REGISTERS64): New.
2353         (ffi_prep_args64): New function.
2354         (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
2355         (ffi_call): Likewise.
2356         (ffi_prep_closure): Likewise.
2357         (flush_icache): Surround by #ifndef POWERPC64.
2358         (ffi_dblfl): New union type.
2359         (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
2360         (ffi_closure_helper_LINUX64): New function.
2361         * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
2362         __powerpc64__.
2363         * src/powerpc/sysv.S: Likewise.
2364         (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
2365         * src/powerpc/linux64.S: New file.
2366         * src/powerpc/linux64_closure.S: New file.
2367         * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
2368         src/powerpc/linux64_closure.S.
2369         (TARGET_SRC_POWERPC): Likewise.
2370
2371         * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
2372         closure_test_fn3): Fix result printing on big-endian 64-bit
2373         machines.
2374         (main): Print tst2_arg instead of uninitialized tst2_result.
2375
2376         * src/ffitest.c (main): Hide what closure pointer really points to
2377         from the compiler.
2378
2379 2003-04-16  Richard Earnshaw  <rearnsha@arm.com>
2380
2381         * configure.in (arm-*-netbsdelf*): Add configuration.
2382         (configure): Regenerated.
2383
2384 2003-04-04  Loren J. Rittle  <ljrittle@acm.org>
2385
2386         * include/Makefile.in: Regenerate.
2387
2388 2003-03-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
2389
2390         * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
2391         bit mode.
2392         * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
2393         Receive closure pointer through parameter, read args using
2394         __builtin_dwarf_cfa.
2395         (FFI_INIT_TRAMPOLINE): Send closure reference through eax.
2396
2397 2003-03-12  Andreas Schwab  <schwab@suse.de>
2398
2399         * configure.in: Avoid trailing /. in toolexeclibdir.
2400         * configure: Rebuilt.
2401
2402 2003-03-03  Andreas Tobler <a.tobler@schweiz.ch>
2403
2404         * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
2405
2406 2003-02-06  Andreas Tobler <a.tobler@schweiz.ch>
2407
2408         * libffi/src/powerpc/darwin_closure.S:
2409         Fix alignement bug, allocate 8 bytes for the result.
2410         * libffi/src/powerpc/aix_closure.S:
2411         Likewise.
2412         * libffi/src/powerpc/ffi_darwin.c:
2413         Update stackframe description for aix/darwin_closure.S.
2414
2415 2003-02-06  Jakub Jelinek  <jakub@redhat.com>
2416
2417         * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
2418         attribute.
2419
2420 2003-01-31  Christian Cornelssen  <ccorn@cs.tu-berlin.de>,
2421             Andreas Schwab  <schwab@suse.de>
2422
2423         * configure.in: Adjust command to source config-ml.in to account
2424         for changes to the libffi_basedir definition.
2425         (libffi_basedir): Remove ${srcdir} from value and include trailing
2426         slash if nonempty.
2427
2428         * configure: Regenerate.
2429
2430 2003-01-29  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2431
2432         * src/powerpc/ppc_closure.S: Recode to fit shared libs.
2433
2434 2003-01-28  Andrew Haley  <aph@redhat.com>
2435
2436         * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
2437         * src/x86/ffi64.c (ffi_prep_closure): New.
2438         (ffi_closure_UNIX64_inner): New.
2439         * src/x86/unix64.S (ffi_closure_UNIX64): New.
2440
2441 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2442
2443         * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
2444         Remove USE_LIBDIR conditional.
2445         * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
2446         * Makefile.in, configure: Rebuilt.
2447
2448 2003-01027  David Edelsohn  <edelsohn@gnu.org>
2449
2450         * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
2451         * Makefile.in: Regenerate.
2452
2453 2003-01-22  Andrew Haley  <aph@redhat.com>
2454
2455         * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
2456         unwind info.
2457
2458 2003-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
2459
2460         * src/powerpc/darwin.S: Add unwind info.
2461         * src/powerpc/darwin_closure.S: Likewise.
2462
2463 2003-01-14  Andrew Haley  <aph@redhat.com>
2464
2465         * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
2466         (ffi_prep_cif_machdep): Likewise.
2467         * src/x86/unix64.S: Add unwind info.
2468
2469 2003-01-14  Andreas Jaeger  <aj@suse.de>
2470
2471         * src/ffitest.c (main): Only use ffi_closures if those are
2472         supported.
2473
2474 2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
2475
2476         * libffi/src/ffitest.c
2477          add closure testcases
2478
2479 2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
2480
2481         * libffi/src/powerpc/ffi.c
2482          fix alignment bug for float (4 byte aligned iso 8 byte)
2483
2484 2003-01-09  Geoffrey Keating  <geoffk@apple.com>
2485
2486         * src/powerpc/ffi_darwin.c: Remove RCS version string.
2487         * src/powerpc/darwin.S: Remove RCS version string.
2488
2489 2003-01-03  Jeff Sturm  <jsturm@one-point.com>
2490
2491         * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
2492         * src/ffitest.c (main): Use static storage for closure.
2493         * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
2494         * src/sparc/v8.S (ffi_closure_v8): New.
2495         * src/sparc/v9.S (ffi_closure_v9): New.
2496
2497 2002-11-10  Ranjit Mathew <rmathew@hotmail.com>
2498
2499         * include/ffi.h.in: Added FFI_STDCALL ffi_type
2500           enumeration for X86_WIN32.
2501         * src/x86/win32.S: Added ffi_call_STDCALL function
2502           definition.
2503         * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
2504           switch cases for recognising FFI_STDCALL and
2505           calling ffi_call_STDCALL if target is X86_WIN32.
2506         * src/ffitest.c (my_stdcall_strlen/stdcall_many):
2507           stdcall versions of the "my_strlen" and "many"
2508           test functions (for X86_WIN32).
2509           Added test cases to test stdcall invocation using
2510           these functions.
2511
2512 2002-12-02  Kaz Kojima  <kkojima@gcc.gnu.org>
2513
2514         * src/sh/sysv.S: Add DWARF2 unwind info.
2515
2516 2002-11-27  Ulrich Weigand  <uweigand@de.ibm.com>
2517
2518         * src/s390/sysv.S (.eh_frame section): Make section read-only.
2519
2520 2002-11-26  Jim Wilson  <wilson@redhat.com>
2521
2522         * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
2523
2524 2002-11-23  H.J. Lu <hjl@gnu.org>
2525
2526         * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
2527         Include ../config/accross.m4.
2528         * aclocal.m4; Rebuild.
2529         * configure: Likewise.
2530
2531 2002-11-15  Ulrich Weigand  <uweigand@de.ibm.com>
2532
2533         * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
2534
2535 2002-11-11  DJ Delorie  <dj@redhat.com>
2536
2537         * configure.in: Look for common files in the right place.
2538
2539 2002-10-08  Ulrich Weigand  <uweigand@de.ibm.com>
2540
2541         * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
2542         raw data as _Jv_word values, not ffi_raw.
2543         (ffi_java_ptrarray_to_raw): Likewise.
2544         (ffi_java_rvalue_to_raw): New function.
2545         (ffi_java_raw_call): Call it.
2546         (ffi_java_raw_to_rvalue): New function.
2547         (ffi_java_translate_args): Call it.
2548         * src/ffitest.c (closure_test_fn): Interpret return value
2549         as ffi_arg, not int.
2550         * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
2551         FFI_TYPE_POINTER case.
2552         (ffi_closure_helper_SYSV): Likewise.  Also, assume return
2553         values extended to word size.
2554
2555 2002-10-02  Andreas Jaeger  <aj@suse.de>
2556
2557         * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
2558
2559 2002-10-01  Bo Thorsen  <bo@smetana.suse.de>
2560
2561         * include/ffi.h.in: Fix i386 win32 compilation.
2562
2563 2002-09-30  Ulrich Weigand  <uweigand@de.ibm.com>
2564
2565         * configure.in: Add s390x-*-linux-* target.
2566         * configure: Regenerate.
2567         * include/ffi.h.in: Define S390X for s390x targets.
2568         (FFI_CLOSURES): Define for s390/s390x.
2569         (FFI_TRAMPOLINE_SIZE): Likewise.
2570         (FFI_NATIVE_RAW_API): Likewise.
2571         * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
2572         * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
2573         * src/s390/ffi.c: Major rework of existing code.  Add support for
2574         s390x targets.  Add closure support.
2575         * src/s390/sysv.S: Likewise.
2576
2577 2002-09-29  Richard Earnshaw  <rearnsha@arm.com>
2578
2579         * src/arm/sysv.S: Fix typo.
2580
2581 2002-09-28  Richard Earnshaw  <rearnsha@arm.com>
2582
2583         * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
2584         has defined __USER_LABEL_PREFIX__, then use it in CNAME.
2585         (ffi_call_SYSV): Handle soft-float.
2586
2587 2002-09-27  Bo Thorsen  <bo@suse.de>
2588
2589         * include/ffi.h.in: Fix multilib x86-64 support.
2590
2591 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2592
2593         * Makefile.am (all-multi): Fix multilib parallel build.
2594
2595 2002-07-19  Kaz Kojima  <kkojima@gcc.gnu.org>
2596
2597         * configure.in (sh[34]*-*-linux*): Add brackets.
2598         * configure: Regenerate.
2599
2600 2002-07-18  Kaz Kojima  <kkojima@gcc.gnu.org>
2601
2602         * Makefile.am: Add SH support.
2603         * Makefile.in: Regenerate.
2604         * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
2605         * configure: Regenerate.
2606         * include/ffi.h.in: Add SH support.
2607         * src/sh/ffi.c: New file.
2608         * src/sh/sysv.S: New file.
2609         * src/types.c: Add SH support.
2610
2611 2002-07-16  Bo Thorsen  <bo@suse.de>
2612
2613         * src/x86/ffi64.c: New file that adds x86-64 support.
2614         * src/x86/unix64.S: New file that handles argument setup for
2615         x86-64.
2616         * src/x86/sysv.S: Don't use this on x86-64.
2617         * src/x86/ffi.c: Don't use this on x86-64.
2618         Remove unused vars.
2619         * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
2620         for x86-64.
2621         * src/ffitest.c (struct6): New test that tests a special case in
2622         the x86-64 ABI.
2623         (struct7): Likewise.
2624         (struct8): Likewise.
2625         (struct9): Likewise.
2626         (closure_test_fn): Silence warning about this when it's not used.
2627         (main): Add the new tests.
2628         (main): Fix a couple of wrong casts and silence some compiler warnings.
2629         * include/ffi.h.in: Add x86-64 ABI definition.
2630         * fficonfig.h.in: Regenerate.
2631         * Makefile.am: Add x86-64 support.
2632         * configure.in: Likewise.
2633         * Makefile.in: Regenerate.
2634         * configure: Likewise.
2635
2636 2002-06-24  Bo Thorsen  <bo@suse.de>
2637
2638         * src/types.c: Merge settings for similar architectures.
2639         Add x86-64 sizes and alignments.
2640
2641 2002-06-23  Bo Thorsen  <bo@suse.de>
2642
2643         * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
2644         * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
2645         * src/mips/ffi.c (ffi_prep_args): Likewise.
2646         * src/m68k/ffi.c (ffi_prep_args): Likewise.
2647
2648 2002-07-18  H.J. Lu  (hjl@gnu.org)
2649
2650         * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
2651         (libffi_la_SOURCES): Support MIPS_LINUX.
2652         (libffi_convenience_la_SOURCES): Likewise.
2653         * Makefile.in: Regenerated.
2654
2655         * configure.in (mips64*-*): Skip.
2656         (mips*-*-linux*): New.
2657         * configure: Regenerated.
2658
2659         * src/mips/ffi.c: Include <sgidefs.h>.
2660
2661 2002-06-06  Ulrich Weigand  <uweigand@de.ibm.com>
2662
2663         * src/s390/sysv.S: Save/restore %r6.  Add DWARF-2 unwind info.
2664
2665 2002-05-27  Roger Sayle  <roger@eyesopen.com>
2666
2667         * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
2668
2669 2002-05-27  Bo Thorsen  <bo@suse.de>
2670
2671         * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
2672         fix formatting.
2673
2674 2002-05-13  Andreas Tobler  <a.tobler@schweiz.ch>
2675
2676         * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
2677         beginning of function (for older apple cc).
2678
2679 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2680
2681         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2682         script entry, and set LD to it when configuring multilibs.
2683         * configure: Rebuilt.
2684
2685 2002-05-05  Jason Thorpe  <thorpej@wasabisystems.com>
2686
2687         * configure.in (sparc64-*-netbsd*): Add target.
2688         (sparc-*-netbsdelf*): Likewise.
2689         * configure: Regenerate.
2690
2691 2002-04-28  David S. Miller  <davem@redhat.com>
2692
2693         * configure.in, configure: Fix SPARC test in previous change.
2694
2695 2002-04-29  Gerhard Tonn  <GerhardTonn@swol.de>
2696
2697         * Makefile.am: Add Linux for S/390 support.
2698         * Makefile.in: Regenerate.
2699         * configure.in: Add Linux for S/390 support.
2700         * configure: Regenerate.
2701         * include/ffi.h.in: Add Linux for S/390 support.
2702         * src/s390/ffi.c: New file from libffi CVS tree.
2703         * src/s390/sysv.S: New file from libffi CVS tree.
2704
2705 2002-04-28  Jakub Jelinek  <jakub@redhat.com>
2706
2707         * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
2708         %r_disp32().
2709         * src/sparc/v8.S: Use it.
2710         * src/sparc/v9.S: Likewise.
2711         * fficonfig.h.in: Rebuilt.
2712         * configure: Rebuilt.
2713
2714 2002-04-08  Hans Boehm  <Hans_Boehm@hp.com>
2715
2716         * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
2717         correctly.
2718         * src/ia64/unix.S: Add unwind information. Fix comments.
2719         Save sp in a way that's compatible with unwind info.
2720         (ffi_call_unix): Correctly restore sp in all cases.
2721         * src/ia64/ffi.c: Add, fix comments.
2722
2723 2002-04-08  Jakub Jelinek  <jakub@redhat.com>
2724
2725         * src/sparc/v8.S: Make .eh_frame dependent on target word size.
2726
2727 2002-04-06  Jason Thorpe  <thorpej@wasabisystems.com>
2728
2729         * configure.in (alpha*-*-netbsd*): Add target.
2730         * configure: Regenerate.
2731
2732 2002-04-04  Jeff Sturm  <jsturm@one-point.com>
2733
2734         * src/sparc/v8.S: Add unwind info.
2735         * src/sparc/v9.S: Likewise.
2736
2737 2002-03-30  Krister Walfridsson  <cato@df.lth.se>
2738
2739         * configure.in: Enable i*86-*-netbsdelf*.
2740         * configure: Rebuilt.
2741
2742 2002-03-29  David Billinghurst <David.Billinghurst@riotinto.com>
2743
2744         PR other/2620
2745         * src/mips/n32.s: Delete
2746         * src/mips/o32.s: Delete
2747
2748 2002-03-21  Loren J. Rittle  <ljrittle@acm.org>
2749
2750         * configure.in: Enable alpha*-*-freebsd*.
2751         * configure: Rebuilt.
2752
2753 2002-03-17  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
2754
2755         * Makefile.am: libfficonvenience -> libffi_convenience.
2756         * Makefile.in: Rebuilt.
2757
2758         * Makefile.am: Define ffitest_OBJECTS.
2759         * Makefile.in: Rebuilt.
2760
2761 2002-03-07  Andreas Tobler  <toa@pop.agri.ch>
2762             David Edelsohn  <edelsohn@gnu.org>
2763
2764         * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
2765         (TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
2766         (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
2767         * Makefile.in: Regenerate.
2768         * include/ffi.h.in: Add AIX and Darwin closure definitions.
2769         * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
2770         (flush_icache, flush_range): New functions.
2771         (ffi_closure_helper_DARWIN): New function.
2772         * src/powerpc/aix_closure.S: New file.
2773         * src/powerpc/darwin_closure.S: New file.
2774
2775 2002-02-24  Jeff Sturm  <jsturm@one-point.com>
2776
2777         * include/ffi.h.in: Add typedef for ffi_arg.
2778         * src/ffitest.c (main): Declare rint with ffi_arg.
2779
2780 2002-02-21  Andreas Tobler  <toa@pop.agri.ch>
2781
2782         * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
2783         number of GPRs for floating-point arguments.
2784
2785 2002-01-31  Anthony Green  <green@redhat.com>
2786
2787         * configure: Rebuilt.
2788         * configure.in: Replace CHECK_SIZEOF and endian tests with
2789         cross-compiler friendly macros.
2790         * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
2791         macros.
2792
2793 2002-01-18  David Edelsohn  <edelsohn@gnu.org>
2794
2795         * src/powerpc/darwin.S (_ffi_call_AIX): New.
2796         * src/powerpc/aix.S (ffi_call_DARWIN): New.
2797
2798 2002-01-17  David Edelsohn  <edelsohn@gnu.org>
2799
2800         * Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
2801         (TARGET_SRC_POWERPC_AIX): New.
2802         (POWERPC_AIX): New stanza.
2803         * Makefile.in: Regenerate.
2804         * configure.in: Add AIX case.
2805         * configure: Regenerate.
2806         * include/ffi.h.in (ffi_abi): Add FFI_AIX.
2807         * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
2808         size.  Fix "long double" support.
2809         (ffi_call): Add FFI_AIX case.
2810         * src/powerpc/aix.S: New.
2811
2812 2001-10-09  John Hornkvist  <john@toastedmarshmallow.com>
2813
2814         Implement Darwin PowerPC ABI.
2815         * configure.in: Handle powerpc-*-darwin*.
2816         * Makefile.am: Set source files for POWERPC_DARWIN.
2817         * configure: Rebuilt.
2818         * Makefile.in: Rebuilt.
2819         * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
2820         POWERPC_DARWIN.
2821         * src/powerpc/darwin.S: New file.
2822         * src/powerpc/ffi_darwin.c: New file.
2823
2824 2001-10-07  Joseph S. Myers  <jsm28@cam.ac.uk>
2825
2826         * src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
2827
2828 2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2829
2830         * src/x86/sysv.S: Avoid gas-only .balign directive.
2831         Use C style comments.
2832
2833 2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2834
2835         * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
2836         Fixes PR bootstrap/3563.
2837
2838 2001-06-26  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2839
2840         * src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.
2841
2842 2001-06-25  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2843
2844         * configure.in: Recognize sparc*-sun-* host.
2845         * configure: Regenerate.
2846
2847 2001-06-06  Andrew Haley  <aph@redhat.com>
2848
2849         * src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.
2850
2851 2001-06-03  Andrew Haley  <aph@redhat.com>
2852
2853         * src/alpha/osf.S: Add unwind info.
2854         * src/powerpc/sysv.S: Add unwind info.
2855         * src/powerpc/ppc_closure.S: Likewise.
2856
2857 2000-05-31  Jeff Sturm  <jsturm@one-point.com>
2858
2859         * configure.in: Fix AC_ARG_ENABLE usage.
2860         * configure: Rebuilt.
2861
2862 2001-05-06  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
2863
2864         * configure.in: Remove warning about beta code.
2865         * configure: Rebuilt.
2866
2867 2001-04-25  Hans Boehm <Hans_Boehm@hp.com>
2868
2869         * src/ia64/unix.S: Restore stack pointer when returning from
2870         ffi_closure_UNIX.
2871         * src/ia64/ffi.c: Fix typo in comment.
2872
2873 2001-04-18  Jim Wilson  <wilson@redhat.com>
2874
2875         * src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
2876         to eliminate RAW DV.
2877
2878 2001-04-12  Bryce McKinlay  <bryce@albatross.co.nz>
2879
2880         * Makefile.am: Make a libtool convenience library.
2881         * Makefile.in: Rebuilt.
2882
2883 2001-03-29  Bryce McKinlay  <bryce@albatross.co.nz>
2884
2885         * configure.in: Use different syntax for subdirectory creation.
2886         * configure: Rebuilt.
2887
2888 2001-03-27  Jon Beniston  <jon@beniston.com>
2889
2890         * configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
2891         * configure: Rebuilt.
2892         * Makefile.am: Added X86_WIN32 target support.
2893         * Makefile.in: Rebuilt.
2894
2895         * include/ffi.h.in: Added X86_WIN32 target support.
2896
2897         * src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
2898         * src/types.c: Added X86_WIN32 target support.
2899
2900         * src/x86/win32.S: New file. Based on sysv.S, but with EH
2901         stuff removed and made to work with CygWin's gas.
2902
2903 2001-03-26  Bryce McKinlay  <bryce@albatross.co.nz>
2904
2905         * configure.in: Make target subdirectory in build dir.
2906         * Makefile.am: Override suffix based rules to specify correct output
2907         subdirectory.
2908         * Makefile.in: Rebuilt.
2909         * configure: Rebuilt.
2910
2911 2001-03-23  Kevin B Hendricks  <khendricks@ivey.uwo.ca>
2912
2913         * src/powerpc/ppc_closure.S: New file.
2914         * src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
2915         involving long long and register pairs.
2916         (ffi_prep_closure): New function.
2917         (flush_icache): Likewise.
2918         (ffi_closure_helper_SYSV): Likewise.
2919         * include/ffi.h.in (FFI_CLOSURES): Define on PPC.
2920         (FFI_TRAMPOLINE_SIZE): Likewise.
2921         (FFI_NATIVE_RAW_API): Likewise.
2922         * Makefile.in: Rebuilt.
2923         * Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
2924         (TARGET_SRC_POWERPC): Likewise.
2925
2926 2001-03-19  Tom Tromey  <tromey@redhat.com>
2927
2928         * Makefile.in: Rebuilt.
2929         * Makefile.am (ffitest_LDFLAGS): New macro.
2930
2931 2001-03-02  Nick Clifton  <nickc@redhat.com>
2932
2933         * include/ffi.h.in: Remove RCS ident string.
2934         * include/ffi_mips.h: Remove RCS ident string.
2935         * src/debug.c: Remove RCS ident string.
2936         * src/ffitest.c: Remove RCS ident string.
2937         * src/prep_cif.c: Remove RCS ident string.
2938         * src/types.c: Remove RCS ident string.
2939         * src/alpha/ffi.c: Remove RCS ident string.
2940         * src/alpha/osf.S: Remove RCS ident string.
2941         * src/arm/ffi.c: Remove RCS ident string.
2942         * src/arm/sysv.S: Remove RCS ident string.
2943         * src/mips/ffi.c: Remove RCS ident string.
2944         * src/mips/n32.S: Remove RCS ident string.
2945         * src/mips/o32.S: Remove RCS ident string.
2946         * src/sparc/ffi.c: Remove RCS ident string.
2947         * src/sparc/v8.S: Remove RCS ident string.
2948         * src/sparc/v9.S: Remove RCS ident string.
2949         * src/x86/ffi.c: Remove RCS ident string.
2950         * src/x86/sysv.S: Remove RCS ident string.
2951
2952 2001-02-08  Joseph S. Myers  <jsm28@cam.ac.uk>
2953
2954         * include/ffi.h.in: Change sourceware.cygnus.com references to
2955         gcc.gnu.org.
2956
2957 2000-12-09  Richard Henderson  <rth@redhat.com>
2958
2959         * src/alpha/ffi.c (ffi_call): Simplify struct return test.
2960         (ffi_closure_osf_inner): Index rather than increment avalue
2961         and arg_types.  Give ffi_closure_osf the raw return value type.
2962         * src/alpha/osf.S (ffi_closure_osf): Handle return value type
2963         promotion.
2964
2965 2000-12-07  Richard Henderson  <rth@redhat.com>
2966
2967         * src/raw_api.c (ffi_translate_args): Fix typo.
2968         (ffi_prep_closure): Likewise.
2969
2970         * include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
2971         FFI_TRAMPOLINE_SIZE.
2972         * src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
2973         cif->bytes for new ffi_call_osf implementation.
2974         (ffi_prep_args): Absorb into ...
2975         (ffi_call): ... here.  Do all stack allocation here and
2976         avoid a callback function.
2977         (ffi_prep_closure, ffi_closure_osf_inner): New.
2978         * src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
2979         (ffi_closure_osf): New.
2980
2981 2000-09-10  Alexandre Oliva  <aoliva@redhat.com>
2982
2983         * config.guess, config.sub, install-sh: Removed.
2984         * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
2985         * Makefile.in: Rebuilt.
2986
2987         * acinclude.m4: Include libtool macros from the top level.
2988         * aclocal.m4, configure: Rebuilt.
2989
2990 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
2991
2992         * configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
2993         * configure: Rebuilt.
2994
2995 2000-05-11  Scott Bambrough  <scottb@netwinder.org>
2996
2997         * libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
2998         memory correctly.  Use conditional instructions, not branches where
2999         possible.
3000
3001 2000-05-04  Tom Tromey  <tromey@cygnus.com>
3002
3003         * configure: Rebuilt.
3004         * configure.in: Match `arm*-*-linux-*'.
3005         From Chris Dornan <cdornan@arm.com>.
3006
3007 2000-04-28  Jakub Jelinek  <jakub@redhat.com>
3008
3009         * Makefile.am (SUBDIRS): Define.
3010         (AM_MAKEFLAGS): Likewise.
3011         (Multilib support.): Add section.
3012         * Makefile.in: Rebuilt.
3013         * ltconfig (extra_compiler_flags, extra_compiler_flags_value):
3014         New variables. Set for gcc using -print-multi-lib. Export them
3015         to libtool.
3016         (sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
3017         * ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
3018         for -shared links.
3019         (extra_compiler_flags_value, extra_compiler_flags): Check these
3020         for extra compiler options which need to be passed down in
3021         compiler_flags.
3022
3023 2000-04-16  Anthony Green  <green@redhat.com>
3024
3025         * configure: Rebuilt.
3026         * configure.in: Change i*86-pc-linux* to i*86-*-linux*.
3027
3028 2000-04-14  Jakub Jelinek  <jakub@redhat.com>
3029
3030         * include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
3031         Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
3032         * src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
3033         Replace all void * sizeofs with sizeof(int).
3034         Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
3035         different than DOUBLE.
3036         Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
3037         (ffi_prep_args_v9): New function.
3038         (ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
3039         (ffi_V9_return_struct): New function.
3040         (ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
3041         32bit code (not yet cross-arch calls).
3042         * src/sparc/v8.S: Add struct return delay nop.
3043         Handle long long.
3044         * src/sparc/v9.S: New file.
3045         * src/prep_cif.c (ffi_prep_cif): Return structure pointer
3046         is used on sparc64 only for structures larger than 32 bytes.
3047         Pass by reference for structures is done for structure arguments
3048         larger than 16 bytes.
3049         * src/ffitest.c (main): Use 64bit rint on sparc64.
3050         Run long long tests on sparc.
3051         * src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
3052         sparc64.
3053         (FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
3054         on sparc64.
3055         * configure.in (sparc-*-linux*): New supported target.
3056         (sparc64-*-linux*): Likewise.
3057         * configure: Rebuilt.
3058         * Makefile.am: Add v9.S to SPARC files.
3059         * Makefile.in: Likewise.
3060         (LINK): Surround $(CCLD) into double quotes, so that multilib
3061         compiles work correctly.
3062
3063 2000-04-04  Alexandre Petit-Bianco  <apbianco@cygnus.com>
3064
3065         * configure: Rebuilt.
3066         * configure.in: (i*86-*-solaris*): New libffi target. Patch
3067         proposed by Bryce McKinlay.
3068
3069 2000-03-20  Tom Tromey  <tromey@cygnus.com>
3070
3071         * Makefile.in: Hand edit for java_raw_api.lo.
3072
3073 2000-03-08  Bryce McKinlay  <bryce@albatross.co.nz>
3074
3075         * config.guess, config.sub: Update from the gcc tree.
3076         Fix for PR libgcj/168.
3077
3078 2000-03-03  Tom Tromey  <tromey@cygnus.com>
3079
3080         * Makefile.in: Fixed ia64 by hand.
3081
3082         * configure: Rebuilt.
3083         * configure.in (--enable-multilib): New option.
3084         (libffi_basedir): New subst.
3085         (AC_OUTPUT): Added multilib code.
3086
3087 2000-03-02  Tom Tromey  <tromey@cygnus.com>
3088
3089         * Makefile.in: Rebuilt.
3090         * Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
3091         directory name.
3092
3093 2000-02-25  Hans Boehm <boehm@acm.org>
3094
3095         * src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
3096         files.
3097         * src/raw_api.c (ffi_translate_args): Fixed typo in argument
3098         list.
3099         (ffi_prep_raw_closure): Use ffi_translate_args, not
3100         ffi_closure_translate.
3101         * src/java_raw_api.c: New file.
3102         * src/ffitest.c (closure_test_fn): New function.
3103         (main): Define `rint' as long long on IA64.  Added new test when
3104         FFI_CLOSURES is defined.
3105         * include/ffi.h.in (ALIGN): Use size_t, not unsigned.
3106         (ffi_abi): Recognize IA64.
3107         (ffi_raw): Added `flt' field.
3108         Added "Java raw API" code.
3109         * configure.in: Recognize ia64.
3110         * Makefile.am (TARGET_SRC_IA64): New macro.
3111         (libffi_la_common_SOURCES): Added java_raw_api.c.
3112         (libffi_la_SOURCES): Define in IA64 case.
3113
3114 2000-01-04  Tom Tromey  <tromey@cygnus.com>
3115
3116         * Makefile.in: Rebuilt with newer automake.
3117
3118 1999-12-31  Tom Tromey  <tromey@cygnus.com>
3119
3120         * Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.
3121
3122 1999-09-01  Tom Tromey  <tromey@cygnus.com>
3123
3124         * include/ffi.h.in: Removed PACKAGE and VERSION defines and
3125         undefs.
3126         * fficonfig.h.in: Rebuilt.
3127         * configure: Rebuilt.
3128         * configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
3129         Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
3130         * acconfig.h: Don't #undef PACKAGE or VERSION.
3131
3132 1999-08-09  Anthony Green  <green@cygnus.com>
3133
3134         * include/ffi.h.in: Try to work around messy header problem
3135         with PACKAGE and VERSION.
3136
3137         * configure: Rebuilt.
3138         * configure.in: Change version to 2.00-beta.
3139
3140         * fficonfig.h.in: Rebuilt.
3141         * acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
3142
3143         * src/x86/ffi.c (ffi_raw_call): Rename.
3144
3145 1999-08-02  Kresten Krab Thorup  <krab@dominiq.is.s.u-tokyo.ac.jp>
3146
3147         * src/x86/ffi.c (ffi_closure_SYSV): New function.
3148         (ffi_prep_incoming_args_SYSV): Ditto.
3149         (ffi_prep_closure): Ditto.
3150         (ffi_closure_raw_SYSV): Ditto.
3151         (ffi_prep_raw_closure): More ditto.
3152         (ffi_call_raw): Final ditto.
3153
3154         * include/ffi.h.in: Add definitions for closure and raw API.
3155
3156         * src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
3157         FFI_TYPE_UINT64.
3158
3159         * Makefile.am (libffi_la_common_SOURCES): Added raw_api.c
3160
3161         * src/raw_api.c: New file.
3162
3163         * include/ffi.h.in (ffi_raw): New type.
3164         (UINT_ARG, SINT_ARG): New defines.
3165         (ffi_closure, ffi_raw_closure): New types.
3166         (ffi_prep_closure, ffi_prep_raw_closure): New declarations.
3167
3168         * configure.in: Add check for endianness and sizeof void*.
3169
3170         * src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
3171         instead of directly.
3172
3173         * configure: Rebuilt.
3174
3175 Thu Jul  8 14:28:42 1999  Anthony Green  <green@cygnus.com>
3176
3177         * configure.in: Add x86 and powerpc BeOS configurations.
3178         From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
3179
3180 1999-05-09  Anthony Green  <green@cygnus.com>
3181
3182         * configure.in: Add warning about this being beta code.
3183         Remove src/Makefile.am from the picture.
3184         * configure: Rebuilt.
3185
3186         * Makefile.am: Move logic from src/Makefile.am.  Add changes
3187         to support libffi as a target library.
3188         * Makefile.in: Rebuilt.
3189
3190         * aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
3191         Upgraded to new autoconf, automake, libtool.
3192
3193         * README: Tweaks.
3194
3195         * LICENSE: Update copyright date.
3196
3197         * src/Makefile.am, src/Makefile.in: Removed.
3198
3199 1998-11-29  Anthony Green  <green@cygnus.com>
3200
3201         * include/ChangeLog: Removed.
3202         * src/ChangeLog: Removed.
3203         * src/mips/ChangeLog: Removed.
3204         * src/sparc/ChangeLog: Remboved.
3205         * src/x86/ChangeLog: Removed.
3206
3207         * ChangeLog.v1: Created.