1 2009-04-09 Jakub Jelinek <jakub@redhat.com>
3 * testsuite/lib/libffi-dg.exp: Change copyright header to refer to
4 version 3 of the GNU General Public License and to point readers
5 at the COPYING3 file and the FSF's license web page.
6 * testsuite/libffi.call/call.exp: Likewise.
7 * testsuite/libffi.special/special.exp: Likewise.
9 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11 * configure: Regenerate.
13 2008-12-18 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16 * configure.ac (HAVE_AS_X86_PCREL): New test.
17 * configure: Regenerate.
18 * fficonfig.h.in: Regenerate.
19 * src/x86/sysv.S [!FFI_NO_RAW_API]: Precalculate
20 RAW_CLOSURE_CIF_OFFSET, RAW_CLOSURE_FUN_OFFSET,
21 RAW_CLOSURE_USER_DATA_OFFSET for the Solaris 10/x86 assembler.
22 (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
23 * src/x86/unix64.S (.Lstore_table): Move to .text section.
24 (.Lload_table): Likewise.
25 (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
27 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
29 * configure: Regenerate.
31 2008-11-21 Eric Botcazou <ebotcazou@adacore.com>
33 * src/sparc/ffi.c (ffi_prep_cif_machdep): Add support for
34 signed/unsigned int8/16 return values.
35 * src/sparc/v8.S (ffi_call_v8): Likewise.
36 (ffi_closure_v8): Likewise.
38 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
39 Steve Ellcey <sje@cup.hp.com>
41 * configure: Regenerate for new libtool.
43 * include/Makefile.in: Ditto.
46 2008-08-25 Andreas Tobler <a.tobler@schweiz.org>
48 * src/powerpc/ffitarget.h (ffi_abi): Add FFI_LINUX and
49 FFI_LINUX_SOFT_FLOAT to the POWERPC_FREEBSD enum.
50 Add note about flag bits used for FFI_SYSV_TYPE_SMALL_STRUCT.
51 Adjust copyright notice.
52 * src/powerpc/ffi.c: Add two new flags to indicate if we have one
53 register or two register to use for FFI_SYSV structs.
54 (ffi_prep_cif_machdep): Pass the right register flag introduced above.
55 (ffi_closure_helper_SYSV): Fix the return type for
56 FFI_SYSV_TYPE_SMALL_STRUCT. Comment.
57 Adjust copyright notice.
59 2008-07-16 Kaz Kojima <kkojima@gcc.gnu.org>
61 * src/sh/ffi.c (ffi_prep_closure_loc): Turn INSN into an unsigned
64 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
66 * configure: Regenerate.
67 * include/Makefile.in: Regenerate.
68 * testsuite/Makefile.in: Regenerate.
70 2008-06-07 Joseph Myers <joseph@codesourcery.com>
72 * configure.ac (parisc*-*-linux*, powerpc-*-sysv*,
73 powerpc-*-beos*): Remove.
74 * configure: Regenerate.
76 2008-05-09 Julian Brown <julian@codesourcery.com>
78 * Makefile.am (LTLDFLAGS): New.
79 (libffi_la_LDFLAGS): Use above.
80 * Makefile.in: Regenerate.
82 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
85 * aclocal.m4: Regenerate.
86 * configure: Regenerate.
88 2008-03-26 Kaz Kojima <kkojima@gcc.gnu.org>
90 * src/sh/sysv.S: Add .note.GNU-stack on Linux.
91 * src/sh64/sysv.S: Likewise.
93 2008-03-26 Daniel Jacobowitz <dan@debian.org>
95 * src/arm/sysv.S: Fix ARM comment marker.
97 2008-03-26 Jakub Jelinek <jakub@redhat.com>
99 * src/alpha/osf.S: Add .note.GNU-stack on Linux.
100 * src/s390/sysv.S: Likewise.
101 * src/powerpc/ppc_closure.S: Likewise.
102 * src/powerpc/sysv.S: Likewise.
103 * src/x86/unix64.S: Likewise.
104 * src/x86/sysv.S: Likewise.
105 * src/sparc/v8.S: Likewise.
106 * src/sparc/v9.S: Likewise.
107 * src/m68k/sysv.S: Likewise.
108 * src/arm/sysv.S: Likewise.
110 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
112 * aclocal.m4: Regenerate.
113 * configure: Likewise.
114 * Makefile.in: Likewise.
115 * include/Makefile.in: Likewise.
116 * testsuite/Makefile.in: Likewise.
118 2008-02-12 Bjoern Koenig <bkoenig@alpha-tierchen.de>
119 Andreas Tobler <a.tobler@schweiz.org>
121 * configure.ac: Add amd64-*-freebsd* target.
122 * configure: Regenerate.
124 2008-01-30 H.J. Lu <hongjiu.lu@intel.com>
127 * src/x86/sysv.S (ffi_closure_SYSV): Pop 4 byte from stack when
130 * testsuite/libffi.call/call.exp: Add "-O2 -fomit-frame-pointer"
133 2008-01-24 David Edelsohn <edelsohn@gnu.org>
135 * configure: Regenerate.
137 2008-01-06 Andreas Tobler <a.tobler@schweiz.org>
139 * src/x86/ffi.c (ffi_prep_cif_machdep): Fix thinko.
141 2008-01-05 Andreas Tobler <a.tobler@schweiz.org>
144 * src/x86/ffi.c (ffi_prep_cif_machdep): Add code for
145 signed/unsigned int8/16 for X86_DARWIN.
146 Updated copyright info.
147 Handle one and two byte structs with special cif->flags.
148 * src/x86/ffitarget.h: Add special types for one and two byte structs.
149 Updated copyright info.
150 * src/x86/darwin.S (ffi_call_SYSV): Rewrite to use a jump table like
152 Remove code to pop args from the stack after call.
153 Special-case signed/unsigned for int8/16, one and two byte structs.
154 (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
155 FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
157 Updated copyright info.
159 2007-12-08 David Daney <ddaney@avtrex.com>
161 * src/mips/n32.S (ffi_call_N32): Replace dadd with ADDU, dsub with
162 SUBU, add with ADDU and use smaller code sequences.
164 2007-12-07 David Daney <ddaney@avtrex.com>
166 * src/mips/ffi.c (ffi_prep_cif_machdep): Handle long double return
169 2007-12-06 David Daney <ddaney@avtrex.com>
171 * include/ffi.h.in (FFI_SIZEOF_JAVA_RAW): Define if not already
173 (ffi_java_raw): New typedef.
174 (ffi_java_raw_call, ffi_java_ptrarray_to_raw,
175 ffi_java_raw_to_ptrarray): Change parameter types from ffi_raw to
177 (ffi_java_raw_closure) : Same.
178 (ffi_prep_java_raw_closure, ffi_prep_java_raw_closure_loc): Change
180 * src/java_raw_api.c (ffi_java_raw_size): Replace FFI_SIZEOF_ARG with
182 (ffi_java_raw_to_ptrarray): Change type of raw to ffi_java_raw.
183 Replace FFI_SIZEOF_ARG with FFI_SIZEOF_JAVA_RAW. Use
184 sizeof(ffi_java_raw) for alignment calculations.
185 (ffi_java_ptrarray_to_raw): Same.
186 (ffi_java_rvalue_to_raw): Add special handling for FFI_TYPE_POINTER
187 if FFI_SIZEOF_JAVA_RAW == 4.
188 (ffi_java_raw_to_rvalue): Same.
189 (ffi_java_raw_call): Change type of raw to ffi_java_raw.
190 (ffi_java_translate_args): Same.
191 (ffi_prep_java_raw_closure_loc, ffi_prep_java_raw_closure): Change
193 * src/mips/ffitarget.h (FFI_SIZEOF_JAVA_RAW): Define for N32 ABI.
195 2007-12-06 David Daney <ddaney@avtrex.com>
197 * src/mips/n32.S (ffi_closure_N32): Use 64-bit add instruction on
200 2007-12-01 Andreas Tobler <a.tobler@schweiz.org>
203 * src/powerpc/ffitarget.h: Introduce new ABI FFI_LINUX_SOFT_FLOAT.
204 Add local FFI_TYPE_UINT128 to handle soft-float long-double-128.
205 * src/powerpc/ffi.c: Distinguish between __NO_FPRS__ and not and
206 set the NUM_FPR_ARG_REGISTERS according to.
207 Add support for potential soft-float support under hard-float
209 (ffi_prep_args_SYSV): Set NUM_FPR_ARG_REGISTERS to 0 in case of
210 FFI_LINUX_SOFT_FLOAT, handle float, doubles and long-doubles according
211 to the FFI_LINUX_SOFT_FLOAT ABI.
212 (ffi_prep_cif_machdep): Likewise.
213 (ffi_closure_helper_SYSV): Likewise.
214 * src/powerpc/ppc_closure.S: Make sure not to store float/double
215 on archs where __NO_FPRS__ is true.
216 Add FFI_TYPE_UINT128 support.
217 * src/powerpc/sysv.S: Add support for soft-float long-double-128.
218 Adjust copyright notice.
220 2007-11-25 Andreas Tobler <a.tobler@schweiz.org>
222 * src/closures.c: Move defintion of MAYBE_UNUSED from here to ...
223 * include/ffi_common.h: ... here.
226 2007-11-17 Andreas Tobler <a.tobler@schweiz.org>
228 * src/powerpc/sysv.S: Load correct cr to compare if we have long double.
229 * src/powerpc/linux64.S: Likewise.
230 * src/powerpc/ffi.c: Add a comment to show which part goes into cr6.
231 * testsuite/libffi.call/return_ldl.c: New test.
233 2007-09-04 <aph@redhat.com>
235 * src/arm/sysv.S (UNWIND): New.
236 (Whole file): Conditionally compile unwinder directives.
237 * src/arm/sysv.S: Add unwinder directives.
239 * src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes.
240 Only treat r0 as a struct address if we're actually returning a
242 Only copy the bytes that are actually within a struct.
243 (ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes
244 is returned in r0, not passed by address.
245 (ffi_call): Allocate a word-sized temporary for the case where
246 a composite is returned in r0.
247 (ffi_prep_incoming_args_SYSV): Align as necessary.
249 2007-08-05 Steven Newbury <s_j_newbury@yahoo.co.uk>
251 * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of
252 directly using the sys_cacheflush syscall.
254 2007-07-27 Andrew Haley <aph@redhat.com>
256 * src/arm/sysv.S (ffi_closure_SYSV): Add soft-float.
258 2007-09-03 Maciej W. Rozycki <macro@linux-mips.org>
260 * Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS.
261 * configure.ac: Likewise.
262 * Makefile.in: Regenerate.
263 * include/Makefile.in: Likewise.
264 * testsuite/Makefile.in: Likewise.
265 * configure: Likewise.
267 2007-08-24 David Daney <ddaney@avtrex.com>
269 * testsuite/libffi.call/return_sl.c: New test.
271 2007-08-10 David Daney <ddaney@avtrex.com>
273 * testsuite/libffi.call/cls_multi_ushort.c,
274 testsuite/libffi.call/cls_align_uint16.c,
275 testsuite/libffi.call/nested_struct1.c,
276 testsuite/libffi.call/nested_struct3.c,
277 testsuite/libffi.call/cls_7_1_byte.c,
278 testsuite/libffi.call/nested_struct5.c,
279 testsuite/libffi.call/cls_double.c,
280 testsuite/libffi.call/nested_struct7.c,
281 testsuite/libffi.call/cls_sint.c,
282 testsuite/libffi.call/nested_struct9.c,
283 testsuite/libffi.call/cls_20byte1.c,
284 testsuite/libffi.call/cls_multi_sshortchar.c,
285 testsuite/libffi.call/cls_align_sint64.c,
286 testsuite/libffi.call/cls_3byte2.c,
287 testsuite/libffi.call/cls_multi_schar.c,
288 testsuite/libffi.call/cls_multi_uchar.c,
289 testsuite/libffi.call/cls_19byte.c,
290 testsuite/libffi.call/cls_9byte1.c,
291 testsuite/libffi.call/cls_align_float.c,
292 testsuite/libffi.call/closure_fn1.c,
293 testsuite/libffi.call/problem1.c,
294 testsuite/libffi.call/closure_fn3.c,
295 testsuite/libffi.call/cls_sshort.c,
296 testsuite/libffi.call/closure_fn5.c,
297 testsuite/libffi.call/cls_align_double.c,
298 testsuite/libffi.call/nested_struct.c,
299 testsuite/libffi.call/cls_2byte.c,
300 testsuite/libffi.call/nested_struct10.c,
301 testsuite/libffi.call/cls_4byte.c,
302 testsuite/libffi.call/cls_6byte.c,
303 testsuite/libffi.call/cls_8byte.c,
304 testsuite/libffi.call/cls_multi_sshort.c,
305 testsuite/libffi.call/cls_align_sint16.c,
306 testsuite/libffi.call/cls_align_uint32.c,
307 testsuite/libffi.call/cls_20byte.c,
308 testsuite/libffi.call/cls_float.c,
309 testsuite/libffi.call/nested_struct2.c,
310 testsuite/libffi.call/cls_5_1_byte.c,
311 testsuite/libffi.call/nested_struct4.c,
312 testsuite/libffi.call/cls_24byte.c,
313 testsuite/libffi.call/nested_struct6.c,
314 testsuite/libffi.call/cls_64byte.c,
315 testsuite/libffi.call/nested_struct8.c,
316 testsuite/libffi.call/cls_uint.c,
317 testsuite/libffi.call/cls_multi_ushortchar.c,
318 testsuite/libffi.call/cls_schar.c,
319 testsuite/libffi.call/cls_uchar.c,
320 testsuite/libffi.call/cls_align_uint64.c,
321 testsuite/libffi.call/cls_ulonglong.c,
322 testsuite/libffi.call/cls_align_longdouble.c,
323 testsuite/libffi.call/cls_1_1byte.c,
324 testsuite/libffi.call/cls_12byte.c,
325 testsuite/libffi.call/cls_3_1byte.c,
326 testsuite/libffi.call/cls_3byte1.c,
327 testsuite/libffi.call/cls_4_1byte.c,
328 testsuite/libffi.call/cls_6_1_byte.c,
329 testsuite/libffi.call/cls_16byte.c,
330 testsuite/libffi.call/cls_18byte.c,
331 testsuite/libffi.call/closure_fn0.c,
332 testsuite/libffi.call/cls_9byte2.c,
333 testsuite/libffi.call/closure_fn2.c,
334 testsuite/libffi.call/closure_fn4.c,
335 testsuite/libffi.call/cls_ushort.c,
336 testsuite/libffi.call/closure_fn6.c,
337 testsuite/libffi.call/cls_5byte.c,
338 testsuite/libffi.call/cls_align_pointer.c,
339 testsuite/libffi.call/cls_7byte.c,
340 testsuite/libffi.call/cls_align_sint32.c,
341 testsuite/libffi.special/unwindtest_ffi_call.cc,
342 testsuite/libffi.special/unwindtest.cc: Remove xfail for mips64*-*-*.
344 2007-08-10 David Daney <ddaney@avtrex.com>
347 * configure.ac: Don't treat mips64 as a special case.
348 * Makefile.am (nodist_libffi_la_SOURCES): Add n32.S.
349 * configure: Regenerate
350 * Makefile.in: Ditto.
351 * fficonfig.h.in: Ditto.
352 * src/mips/ffitarget.h (REG_L, REG_S, SUBU, ADDU, SRL, LI): Indent.
353 (LA, EH_FRAME_ALIGN, FDE_ADDR_BYTES): New preprocessor macros.
354 (FFI_DEFAULT_ABI): Set for n64 case.
355 (FFI_CLOSURES, FFI_TRAMPOLINE_SIZE): Define for n32 and n64 cases.
356 * src/mips/n32.S (ffi_call_N32): Add debug macros and labels for FDE.
357 (ffi_closure_N32): New function.
358 (.eh_frame): New section
359 * src/mips/o32.S: Clean up comments.
360 (ffi_closure_O32): Pass ffi_closure parameter in $12.
361 * src/mips/ffi.c: Use FFI_MIPS_N32 instead of
362 _MIPS_SIM == _ABIN32 throughout.
363 (FFI_MIPS_STOP_HERE): New, use in place of
365 (ffi_prep_args): Use unsigned long to hold pointer values. Rewrite
366 to support n32/n64 ABIs.
367 (calc_n32_struct_flags): Rewrite.
368 (calc_n32_return_struct_flags): Remove unused variable. Reverse
369 position of flag bits.
370 (ffi_prep_cif_machdep): Rewrite n32 portion.
371 (ffi_call): Enable for n64. Add special handling for small structure
373 (ffi_prep_closure_loc): Add n32 and n64 support.
374 (ffi_closure_mips_inner_O32): Add cast to silence warning.
375 (copy_struct_N32, ffi_closure_mips_inner_N32): New functions.
377 2007-08-08 David Daney <ddaney@avtrex.com>
379 * testsuite/libffi.call/ffitest.h (ffi_type_mylong): Remove definition.
380 * testsuite/libffi.call/cls_align_uint16.c (main): Use correct type
382 * testsuite/libffi.call/nested_struct1.c (main): Ditto.
383 * testsuite/libffi.call/cls_sint.c (main): Ditto.
384 * testsuite/libffi.call/nested_struct9.c (main): Ditto.
385 * testsuite/libffi.call/cls_20byte1.c (main): Ditto.
386 * testsuite/libffi.call/cls_9byte1.c (main): Ditto.
387 * testsuite/libffi.call/closure_fn1.c (main): Ditto.
388 * testsuite/libffi.call/closure_fn3.c (main): Ditto.
389 * testsuite/libffi.call/return_dbl2.c (main): Ditto.
390 * testsuite/libffi.call/cls_sshort.c (main): Ditto.
391 * testsuite/libffi.call/return_fl3.c (main): Ditto.
392 * testsuite/libffi.call/closure_fn5.c (main): Ditto.
393 * testsuite/libffi.call/nested_struct.c (main): Ditto.
394 * testsuite/libffi.call/nested_struct10.c (main): Ditto.
395 * testsuite/libffi.call/return_ll1.c (main): Ditto.
396 * testsuite/libffi.call/cls_8byte.c (main): Ditto.
397 * testsuite/libffi.call/cls_align_uint32.c (main): Ditto.
398 * testsuite/libffi.call/cls_align_sint16.c (main): Ditto.
399 * testsuite/libffi.call/cls_20byte.c (main): Ditto.
400 * testsuite/libffi.call/nested_struct2.c (main): Ditto.
401 * testsuite/libffi.call/cls_24byte.c (main): Ditto.
402 * testsuite/libffi.call/nested_struct6.c (main): Ditto.
403 * testsuite/libffi.call/cls_uint.c (main): Ditto.
404 * testsuite/libffi.call/cls_12byte.c (main): Ditto.
405 * testsuite/libffi.call/cls_16byte.c (main): Ditto.
406 * testsuite/libffi.call/closure_fn0.c (main): Ditto.
407 * testsuite/libffi.call/cls_9byte2.c (main): Ditto.
408 * testsuite/libffi.call/closure_fn2.c (main): Ditto.
409 * testsuite/libffi.call/return_dbl1.c (main): Ditto.
410 * testsuite/libffi.call/closure_fn4.c (main): Ditto.
411 * testsuite/libffi.call/closure_fn6.c (main): Ditto.
412 * testsuite/libffi.call/cls_align_sint32.c (main): Ditto.
414 2007-08-07 Andrew Haley <aph@redhat.com>
416 * src/x86/sysv.S (ffi_closure_raw_SYSV): Fix typo in previous
419 2007-08-06 Andrew Haley <aph@redhat.com>
422 * src/x86/sysv.S (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
423 FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
426 2007-08-02 David Daney <ddaney@avtrex.com>
428 * testsuite/libffi.call/return_ul.c (main): Define return type as
429 ffi_arg. Use proper printf conversion specifier.
431 2007-07-30 Andrew Haley <aph@redhat.com>
434 * src/x86/ffi.c (ffi_prep_cif_machdep): in x86 case, add code for
435 signed/unsigned int8/16.
436 * src/x86/sysv.S (ffi_call_SYSV): Rewrite to:
438 Remove code to pop args from the stack after call.
439 Special-case signed/unsigned int8/16.
440 * testsuite/libffi.call/return_sc.c (main): Revert.
442 2007-07-26 Richard Guenther <rguenther@suse.de>
445 * testsuite/libffi.call/return_sc.c (main): Verify call
446 result as signed char, not ffi_arg.
448 2007-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
450 * configure.ac (i?86-*-solaris2.1[0-9]): Set TARGET to X86_64.
451 * configure: Regenerate.
453 2007-07-11 David Daney <ddaney@avtrex.com>
455 * src/mips/ffi.c: Don't include sys/cachectl.h.
456 (ffi_prep_closure_loc): Use __builtin___clear_cache() instead of
459 2007-05-18 Aurelien Jarno <aurelien@aurel32.net>
461 * src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted
462 from (ffi_prep_closure): ... this.
463 (FFI_INIT_TRAMPOLINE): Adjust.
465 2005-12-31 Phil Blundell <pb@reciva.com>
467 * src/arm/ffi.c (ffi_prep_incoming_args_SYSV,
468 ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support.
469 * src/arm/sysv.S(ffi_closure_SYSV): Likewise.
470 * src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
471 (FFI_CLOSURES): Enable closure support.
473 2007-07-03 Andrew Haley <aph@hedges.billgatliff.com>
475 * testsuite/libffi.call/cls_multi_ushort.c,
476 testsuite/libffi.call/cls_align_uint16.c,
477 testsuite/libffi.call/nested_struct1.c,
478 testsuite/libffi.call/nested_struct3.c,
479 testsuite/libffi.call/cls_7_1_byte.c,
480 testsuite/libffi.call/cls_double.c,
481 testsuite/libffi.call/nested_struct5.c,
482 testsuite/libffi.call/nested_struct7.c,
483 testsuite/libffi.call/cls_sint.c,
484 testsuite/libffi.call/nested_struct9.c,
485 testsuite/libffi.call/cls_20byte1.c,
486 testsuite/libffi.call/cls_multi_sshortchar.c,
487 testsuite/libffi.call/cls_align_sint64.c,
488 testsuite/libffi.call/cls_3byte2.c,
489 testsuite/libffi.call/cls_multi_schar.c,
490 testsuite/libffi.call/cls_multi_uchar.c,
491 testsuite/libffi.call/cls_19byte.c,
492 testsuite/libffi.call/cls_9byte1.c,
493 testsuite/libffi.call/cls_align_float.c,
494 testsuite/libffi.call/closure_fn1.c,
495 testsuite/libffi.call/problem1.c,
496 testsuite/libffi.call/closure_fn3.c,
497 testsuite/libffi.call/cls_sshort.c,
498 testsuite/libffi.call/closure_fn5.c,
499 testsuite/libffi.call/cls_align_double.c,
500 testsuite/libffi.call/cls_2byte.c,
501 testsuite/libffi.call/nested_struct.c,
502 testsuite/libffi.call/nested_struct10.c,
503 testsuite/libffi.call/cls_4byte.c,
504 testsuite/libffi.call/cls_6byte.c,
505 testsuite/libffi.call/cls_8byte.c,
506 testsuite/libffi.call/cls_multi_sshort.c,
507 testsuite/libffi.call/cls_align_uint32.c,
508 testsuite/libffi.call/cls_align_sint16.c,
509 testsuite/libffi.call/cls_float.c,
510 testsuite/libffi.call/cls_20byte.c,
511 testsuite/libffi.call/cls_5_1_byte.c,
512 testsuite/libffi.call/nested_struct2.c,
513 testsuite/libffi.call/cls_24byte.c,
514 testsuite/libffi.call/nested_struct4.c,
515 testsuite/libffi.call/nested_struct6.c,
516 testsuite/libffi.call/cls_64byte.c,
517 testsuite/libffi.call/nested_struct8.c,
518 testsuite/libffi.call/cls_uint.c,
519 testsuite/libffi.call/cls_multi_ushortchar.c,
520 testsuite/libffi.call/cls_schar.c,
521 testsuite/libffi.call/cls_uchar.c,
522 testsuite/libffi.call/cls_align_uint64.c,
523 testsuite/libffi.call/cls_ulonglong.c,
524 testsuite/libffi.call/cls_align_longdouble.c,
525 testsuite/libffi.call/cls_1_1byte.c,
526 testsuite/libffi.call/cls_12byte.c,
527 testsuite/libffi.call/cls_3_1byte.c,
528 testsuite/libffi.call/cls_3byte1.c,
529 testsuite/libffi.call/cls_4_1byte.c,
530 testsuite/libffi.call/cls_6_1_byte.c,
531 testsuite/libffi.call/cls_16byte.c,
532 testsuite/libffi.call/cls_18byte.c,
533 testsuite/libffi.call/closure_fn0.c,
534 testsuite/libffi.call/cls_9byte2.c,
535 testsuite/libffi.call/closure_fn2.c,
536 testsuite/libffi.call/closure_fn4.c,
537 testsuite/libffi.call/cls_ushort.c,
538 testsuite/libffi.call/closure_fn6.c,
539 testsuite/libffi.call/cls_5byte.c,
540 testsuite/libffi.call/cls_align_pointer.c,
541 testsuite/libffi.call/cls_7byte.c,
542 testsuite/libffi.call/cls_align_sint32.c,
543 testsuite/libffi.special/unwindtest_ffi_call.cc,
544 testsuite/libffi.special/unwindtest.cc: Enable for ARM.
546 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
548 * aclocal.m4: Regenerated.
550 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
552 * configure: Regenerate.
554 2007-05-23 Steve Ellcey <sje@cup.hp.com>
556 * Makefile.in: Regenerate.
557 * configure: Regenerate.
558 * aclocal.m4: Regenerate.
559 * include/Makefile.in: Regenerate.
560 * testsuite/Makefile.in: Regenerate.
562 2007-05-10 Roman Zippel <zippel@linux-m68k.org>
564 * src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
565 ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support.
566 * src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise.
567 * src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
568 (FFI_CLOSURES): Enable closure support.
570 2007-05-10 Roman Zippel <zippel@linux-m68k.org>
572 * configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test.
573 * configure: Regenerate.
574 * fficonfig.h.in: Regenerate.
575 * src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC,
576 CFI_OFFSET,CFI_DEF_CFA): New macros.
577 (ffi_call_SYSV): Add callframe annotation.
579 2007-05-10 Roman Zippel <zippel@linux-m68k.org>
581 * src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix
582 numerous test suite failures.
583 * src/m68k/sysv.S (ffi_call_SYSV): Likewise.
585 2007-04-11 Paolo Bonzini <bonzini@gnu.org>
587 * Makefile.am (EXTRA_DIST): Bring up to date.
588 * Makefile.in: Regenerate.
589 * src/frv/eabi.S: Remove RCS keyword.
591 2007-04-06 Richard Henderson <rth@redhat.com>
593 * configure.ac: Tidy target case.
594 (HAVE_LONG_DOUBLE): Allow the target to override.
595 * configure: Regenerate.
596 * include/ffi.h.in: Don't define ffi_type_foo if
597 LIBFFI_HIDE_BASIC_TYPES is defined.
598 (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
600 * types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
601 (FFI_TYPEDEF, ffi_type_void): Mark the data const.
602 (ffi_type_longdouble): Special case for Alpha. Don't define
603 if long double == double.
605 * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
606 (ffi_prep_cif_machdep): Handle it as the 128-bit type.
607 (ffi_call, ffi_closure_osf_inner): Likewise.
608 (ffi_closure_osf_inner): Likewise. Mark hidden.
609 (ffi_call_osf, ffi_closure_osf): Mark hidden.
610 * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
611 * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
612 (load_table): Handle 128-bit long double.
614 * testsuite/libffi.call/float4.c: Add -mieee for alpha.
616 2007-04-06 Tom Tromey <tromey@redhat.com>
619 * README: Fixed bug in example.
621 2007-04-03 Jakub Jelinek <jakub@redhat.com>
623 * src/closures.c: Include sys/statfs.h.
624 (_GNU_SOURCE): Define on Linux.
625 (FFI_MMAP_EXEC_SELINUX): Define.
626 (selinux_enabled): New variable.
627 (selinux_enabled_check): New function.
628 (is_selinux_enabled): Define.
631 2007-03-24 Uros Bizjak <ubizjak@gmail.com>
633 * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
634 Use 'volatile float sum' to create sum of floats to avoid false
635 negative due to excess precision on ix86 targets.
638 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
640 * src/powerpc/ffi.c (flush_icache): Fix left-over from previous
642 (ffi_prep_closure_loc): Remove unneeded casts. Add needed ones.
644 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
646 * include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
647 (ffi_prep_closure_loc): New.
648 (ffi_prep_raw_closure_loc): New.
649 (ffi_prep_java_raw_closure_loc): New.
650 * src/closures.c: New file.
651 * src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
652 Replace sflags with exec_offset.
653 [FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
654 sub_segment_exec_offset): New macros.
655 (get_segment_flags, set_segment_flags, check_segment_merge): New
657 (is_mmapped_segment, is_extern_segment): Use get_segment_flags.
658 (add_segment, sys_alloc, create_mspace, create_mspace_with_base,
659 destroy_mspace): Use new macros.
660 (sys_alloc): Silence warning.
661 * Makefile.am (libffi_la_SOURCES): Add src/closures.c.
662 * Makefile.in: Rebuilt.
663 * src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
664 terms of ffi_prep_closure_loc.
665 * src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
667 (ffi_prep_raw_closure): ... this. Re-implement in terms of the
669 * src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
671 (ffi_prep_java_raw_closure): ... this. Re-implement in terms of
673 * src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
674 (ffi_prep_closure): ... this.
675 * src/pa/ffi.c: Likewise.
676 * src/cris/ffi.c: Likewise. Adjust.
677 * src/frv/ffi.c: Likewise.
678 * src/ia64/ffi.c: Likewise.
679 * src/mips/ffi.c: Likewise.
680 * src/powerpc/ffi_darwin.c: Likewise.
681 * src/s390/ffi.c: Likewise.
682 * src/sh/ffi.c: Likewise.
683 * src/sh64/ffi.c: Likewise.
684 * src/sparc/ffi.c: Likewise.
685 * src/x86/ffi64.c: Likewise.
686 * src/x86/ffi.c: Likewise.
687 (FFI_INIT_TRAMPOLINE): Adjust.
688 (ffi_prep_raw_closure_loc): Renamed and adjusted from...
689 (ffi_prep_raw_closure): ... this.
690 * src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
691 (ffi_prep_closure): ... this.
692 (flush_icache): Adjust.
694 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
696 * src/dlmalloc.c: New file, imported version 2.8.3 of Doug
699 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
701 * Makefile.am: Add dummy install-pdf target.
702 * Makefile.in: Regenerate
704 2007-02-13 Andreas Krebbel <krebbel1@de.ibm.com>
706 * src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
707 ffi_closure_helper_SYSV): Add long double handling.
709 2007-02-02 Jakub Jelinek <jakub@redhat.com>
711 * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2
712 immediately after bctrl instruction.
714 2007-01-18 Alexandre Oliva <aoliva@redhat.com>
716 * Makefile.am (all-recursive, install-recursive,
717 mostlyclean-recursive, clean-recursive, distclean-recursive,
718 maintainer-clean-recursive): Add missing targets.
719 * Makefile.in: Rebuilt.
721 2006-12-14 Andreas Tobler <a.tobler@schweiz.org>
723 * configure.ac: Add TARGET for x86_64-*-darwin*.
724 * Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
726 * src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
727 * src/x86/darwin64.S: New file for x86_64-*-darwin* support.
728 * configure: Regenerate.
729 * Makefile.in: Regenerate.
730 * include/Makefile.in: Regenerate.
731 * testsuite/Makefile.in: Regenerate.
732 * testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
735 2006-12-13 Andreas Tobler <a.tobler@schweiz.org>
737 * aclocal.m4: Regenerate with aclocal -I .. as written in the
740 2006-10-31 Geoffrey Keating <geoffk@apple.com>
742 * src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New.
743 (ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for
745 * testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL.
746 * testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL.
748 2006-10-10 Paolo Bonzini <bonzini@gnu.org>
749 Sandro Tolaini <tolaini@libero.it>
751 * configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and
753 * configure: Regenerated.
754 * Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case.
755 (EXTRA_DIST): Add src/x86/darwin.S.
756 * Makefile.in: Regenerated.
757 * include/Makefile.in: Regenerated.
758 * testsuite/Makefile.in: Regenerated.
760 * src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like
761 X86_WIN32, and additionally align stack to 16 bytes.
762 * src/x86/darwin.S: New, based on sysv.S.
763 * src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs.
765 2006-09-12 David Daney <ddaney@avtrex.com>
768 * include/Makefile.am: Install both ffi.h and ffitarget.h in
769 $(libdir)/gcc/$(target_alias)/$(gcc_version)/include.
770 * aclocal.m4: Regenerated for automake 1.9.6.
771 * Makefile.in: Regenerated.
772 * include/Makefile.in: Regenerated.
773 * testsuite/Makefile.in: Regenerated.
775 2006-08-17 Andreas Tobler <a.tobler@schweiz.ch>
777 * include/ffi_common.h (struct): Revert accidental commit.
779 2006-08-15 Andreas Tobler <a.tobler@schweiz.ch>
781 * include/ffi_common.h: Remove lint directives.
782 * include/ffi.h.in: Likewise.
784 2006-07-25 Torsten Schoenfeld <kaffeetisch@gmx.de>
786 * include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
787 for 32-bit architectures.
788 * testsuite/libffi.call/return_ul.c: New test case.
790 2006-07-19 David Daney <ddaney@avtrex.com>
792 * testsuite/libffi.call/closure_fn6.c: Remove xfail for mips,
793 xfail remains for mips64.
795 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
797 * Makefile.am: Add install-html target. Add install-html to .PHONY
798 * Makefile.in: Regenerate.
799 * aclocal.m4: Regenerate.
800 * include/Makefile.in: Regenerate.
801 * testsuite/Makefile.in: Regenerate.
803 2006-05-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
805 * pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from
808 2006-04-22 Andreas Tobler <a.tobler@schweiz.ch>
810 * README: Remove notice about 'Crazy Comments'.
811 * src/debug.c: Remove lint directives. Cleanup white spaces.
812 * src/java_raw_api.c: Likewise.
813 * src/prep_cif.c: Likewise.
814 * src/raw_api.c: Likewise.
815 * src/ffitest.c: Delete. No longer needed, all test cases migrated
817 * src/arm/ffi.c: Remove lint directives.
818 * src/m32r/ffi.c: Likewise.
819 * src/pa/ffi.c: Likewise.
820 * src/powerpc/ffi.c: Likewise.
821 * src/powerpc/ffi_darwin.c: Likewise.
822 * src/sh/ffi.c: Likewise.
823 * src/sh64/ffi.c: Likewise.
824 * src/x86/ffi.c: Likewise.
825 * testsuite/libffi.call/float2.c: Likewise.
826 * testsuite/libffi.call/promotion.c: Likewise.
827 * testsuite/libffi.call/struct1.c: Likewise.
829 2006-04-13 Andreas Tobler <a.tobler@schweiz.ch>
831 * src/pa/hpux32.S: Correct unwind offset calculation for
833 * src/pa/linux.S: Likewise.
835 2006-04-12 James E Wilson <wilson@specifix.com>
838 * src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
839 (hfa_type_load): Call stf_spill.
840 (hfa_type_store): Call ldf_fill.
841 (ffi_call): Adjust calls to above routines. Add local temps for
844 2006-04-10 Matthias Klose <doko@debian.org>
846 * testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
847 directory names containing underscores.
849 2006-04-07 James E Wilson <wilson@specifix.com>
851 * testsuite/libffi.call/float4.c: New testcase.
853 2006-04-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
854 Andreas Tobler <a.tobler@schweiz.ch>
856 * Makefile.am: Add PA_HPUX port.
857 * Makefile.in: Regenerate.
858 * include/Makefile.in: Likewise.
859 * testsuite/Makefile.in: Likewise.
860 * configure.ac: Add PA_HPUX rules.
861 * configure: Regenerate.
862 * src/pa/ffitarget.h: Rename linux target to PA_LINUX.
863 Add PA_HPUX and PA64_HPUX.
864 Rename FFI_LINUX ABI to FFI_PA32 ABI.
865 (FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
866 (FFI_TYPE_SMALL_STRUCT2): Define.
867 (FFI_TYPE_SMALL_STRUCT4): Likewise.
868 (FFI_TYPE_SMALL_STRUCT8): Likewise.
869 (FFI_TYPE_SMALL_STRUCT3): Redefine.
870 (FFI_TYPE_SMALL_STRUCT5): Likewise.
871 (FFI_TYPE_SMALL_STRUCT6): Likewise.
872 (FFI_TYPE_SMALL_STRUCT7): Likewise.
873 * src/pa/ffi.c (ROUND_DOWN): Delete.
874 (fldw, fstw, fldd, fstd): Use '__asm__'.
875 (ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
876 FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
877 (ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
878 Simplify incrementing of stack slot variable. Change type of local
880 (ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
882 (ffi_prep_cif_machdep): Likewise.
883 (ffi_call): Likewise.
884 (ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
885 return type to ffi_status. Simplify incrementing of stack slot
886 variable. Only copy floating point argument registers when PA_LINUX
887 is true. Reformat debug statement.
888 Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
889 FFI_TYPE_SMALL_STRUCT8.
890 (ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
892 (ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
893 Add nops to cache flush. Add trampoline for PA_HPUX.
894 * src/pa/hpux32.S: New file.
895 * src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
896 ffi_prep_args_LINUX to ffi_prep_args_pa32.
897 Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
898 unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
899 argument type checks so that common argument types appear first.
900 (ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
901 ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
903 2006-03-24 Alan Modra <amodra@bigpond.net.au>
905 * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX. Default
906 for 32-bit using IBM extended double format. Fix FFI_LAST_ABI.
907 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
909 (ffi_prep_args64): Assert using IBM extended double.
910 (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
911 Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
912 (ffi_call): Handle FFI_LINUX.
913 (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
914 gpr3 return pointer as for struct return. Handle FFI_LINUX
915 FFI_TYPE_LONGDOUBLE return and args. Don't increment "nf"
917 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
918 for FFI_TYPE_LONGDOUBLE. Move epilogue insns into case table.
919 Don't use r6 as pointer to results, instead use sp offset. Don't
920 make a special call to load lr with case table address, instead
921 use offset from previous call.
922 * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
923 * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
926 2006-03-15 Kaz Kojima <kkojima@gcc.gnu.org>
928 * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
929 passed with FP registers correctly.
930 (ffi_closure_helper_SYSV): Likewise.
931 * src/sh64/sysv.S: Likewise.
933 2006-03-01 Andreas Tobler <a.tobler@schweiz.ch>
935 * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
936 args and userdata unused.
937 (closure_test_fn1): Mark cif and userdata unused.
938 (main): Remove unused res.
940 2006-02-28 Andreas Tobler <a.tobler@schweiz.ch>
942 * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
943 -O2, -O3, -Os and the warning flags -W -Wall.
944 * testsuite/libffi.special/special.exp: Likewise.
945 * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
946 unused parameter unused for gcc or else do nothing.
947 * testsuite/libffi.special/ffitestcxx.h: Likewise.
948 * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
950 * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
951 * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
952 * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
953 * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
954 * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
955 * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
956 * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
957 * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
958 * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
959 * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
960 * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
961 * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
962 * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
963 * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
964 * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
965 * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
966 * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
967 * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
968 * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
969 * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
970 * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
971 * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
972 * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
973 * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
975 * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
977 * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
979 * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
980 void* to avoid compiler warning.
982 (cls_struct_align_gn): Mark cif and userdata unused.
983 * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
985 * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
987 * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
989 * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
991 * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
993 * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
994 * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
995 * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
997 (main): Cast res_call to silence gcc.
998 * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
1000 (main): Cast res_call to silence gcc.
1001 * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
1003 (main): Cast res_call to silence gcc.
1004 * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
1006 (main): Cast res_call to silence gcc.
1007 * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
1009 (main): Cast res_call to silence gcc.
1010 * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
1012 (main): Cast res_call to silence gcc.
1013 * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
1015 (cls_ret_schar_fn): Cast printf parameter to silence gcc.
1016 * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
1018 (cls_ret_sint_fn): Cast printf parameter to silence gcc.
1019 * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
1021 (cls_ret_sshort_fn): Cast printf parameter to silence gcc.
1022 * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn): Mark cif and
1024 (cls_ret_uchar_fn): Cast printf parameter to silence gcc.
1025 * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
1027 (cls_ret_uint_fn): Cast printf parameter to silence gcc.
1028 * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
1029 and userdata unused.
1030 * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
1032 (cls_ret_ushort_fn): Cast printf parameter to silence gcc.
1033 * testsuite/libffi.call/float.c (floating): Remove unused parameter e.
1034 * testsuite/libffi.call/float1.c (main): Remove unused variable i.
1035 Cleanup white spaces.
1036 * testsuite/libffi.call/negint.c (checking): Remove unused variable i.
1037 * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
1038 cif and userdata unused.
1039 * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
1041 * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
1042 * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
1043 formatters to silence gcc.
1044 (B_gn): Mark cif and userdata unused.
1045 * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
1047 * testsuite/libffi.call/nested_struct4.c: Mention related PR.
1048 (B_gn): Mark cif and userdata unused.
1049 * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
1051 * testsuite/libffi.call/nested_struct6.c: Mention related PR.
1052 (B_gn): Mark cif and userdata unused.
1053 * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
1055 * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
1056 * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
1057 * testsuite/libffi.call/problem1.c (stub): Likewise.
1058 * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
1060 * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
1061 in the last commit for this test case in the test case itself.
1062 * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
1064 * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
1065 * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
1066 * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
1067 * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
1068 * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
1069 * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
1071 2006-02-22 Kaz Kojima <kkojima@gcc.gnu.org>
1073 * src/sh/sysv.S: Fix register numbers in the FDE for
1076 2006-02-20 Andreas Tobler <a.tobler@schweiz.ch>
1078 * testsuite/libffi.call/return_fl2.c (return_fl): Remove static
1079 declaration to avoid a false negative on ix86. See PR323.
1081 2006-02-18 Kaz Kojima <kkojima@gcc.gnu.org>
1083 * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
1084 and cast integer to void * if needed. Update the pointer to
1085 the FP register saved area correctly.
1087 2006-02-17 Andreas Tobler <a.tobler@schweiz.ch>
1089 * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
1091 * testsuite/libffi.call/nested_struct4.c: Likewise.
1093 2006-02-16 Andreas Tobler <a.tobler@schweiz.ch>
1095 * testsuite/libffi.call/return_dbl.c: New test case.
1096 * testsuite/libffi.call/return_dbl1.c: Likewise.
1097 * testsuite/libffi.call/return_dbl2.c: Likewise.
1098 * testsuite/libffi.call/return_fl.c: Likewise.
1099 * testsuite/libffi.call/return_fl1.c: Likewise.
1100 * testsuite/libffi.call/return_fl2.c: Likewise.
1101 * testsuite/libffi.call/return_fl3.c: Likewise.
1102 * testsuite/libffi.call/closure_fn6.c: Likewise.
1104 * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
1106 * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
1107 here to be used by other test cases too.
1109 * testsuite/libffi.call/nested_struct10.c: New test case.
1110 * testsuite/libffi.call/nested_struct9.c: Likewise.
1111 * testsuite/libffi.call/nested_struct8.c: Likewise.
1112 * testsuite/libffi.call/nested_struct7.c: Likewise.
1113 * testsuite/libffi.call/nested_struct6.c: Likewise.
1114 * testsuite/libffi.call/nested_struct5.c: Likewise.
1115 * testsuite/libffi.call/nested_struct4.c: Likewise.
1117 2006-01-21 Andreas Tobler <a.tobler@schweiz.ch>
1119 * configure.ac: Enable libffi for sparc64-*-freebsd*.
1120 * configure: Rebuilt.
1122 2006-01-18 Jakub Jelinek <jakub@redhat.com>
1124 * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
1125 instead do the shifting inline.
1126 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
1127 shift count unconditionally. Simplify load sequences for 1, 2, 3, 4
1128 and 8 byte structs, for the remaining struct sizes don't call
1129 __lshrdi3, instead do the shifting inline.
1131 2005-12-07 Thiemo Seufer <ths@networkno.de>
1133 * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
1134 missing parentheses.
1135 * src/mips/o32.S (ffi_call_O32): Code formatting. Define
1136 and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
1137 (ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
1138 A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
1139 V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
1141 * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
1143 (ffi_prep_closure): Improve trampoline instruction scheduling.
1144 (ffi_closure_mips_inner_O32): Fix endianness bugs.
1146 2005-12-03 Alan Modra <amodra@bigpond.net.au>
1148 * src/powerpc/ffi.c: Formatting.
1149 (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
1150 (ffi_prep_args64): Likewise.
1152 2005-09-30 Geoffrey Keating <geoffk@apple.com>
1154 * testsuite/lib/libffi-dg.exp (libffi_target_compile): For
1155 darwin, use -shared-libgcc not -lgcc_s, and explain why.
1157 2005-09-26 Tom Tromey <tromey@redhat.com>
1159 * testsuite/libffi.call/float1.c (value_type): New typedef.
1160 (CANARY): New define.
1161 (main): Check for result buffer overflow.
1162 * src/powerpc/linux64.S: Handle linux64 long double returns.
1163 * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
1164 (ffi_prep_cif_machdep): Handle linux64 long double returns.
1166 2005-08-25 Alan Modra <amodra@bigpond.net.au>
1169 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
1171 (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
1173 2005-08-11 Jakub Jelinek <jakub@redhat.com>
1175 * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
1176 (AH_BOTTOM): Add FFI_HIDDEN definition.
1177 * configure: Rebuilt.
1178 * fficonfig.h.in: Rebuilt.
1179 * src/powerpc/ffi.c (hidden): Remove.
1180 (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
1181 ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
1182 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
1183 .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
1184 * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
1185 add FFI_HIDDEN to its prototype.
1186 (ffi_closure_SYSV_inner): New.
1187 * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
1188 * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
1190 2005-08-10 Alfred M. Szmidt <ams@gnu.org>
1193 * configure: Rebuilt.
1194 * configure.ac: Handle i*86-*-gnu*.
1196 2005-08-09 Jakub Jelinek <jakub@redhat.com>
1198 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
1199 DW_CFA_offset_extended_sf rather than
1200 DW_CFA_GNU_negative_offset_extended.
1201 * src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
1203 2005-07-22 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
1205 * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
1207 (ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
1208 * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
1209 partially on register.
1210 (ffi_closure_helper_SYSV): Likewise.
1211 (ffi_prep_cif_machdep): Don't set too many cif->flags.
1213 2005-07-20 Kaz Kojima <kkojima@gcc.gnu.org>
1215 * src/sh/ffi.c (ffi_call): Handle small structures correctly.
1217 * src/sh64/ffi.c (simple_type): Remove.
1218 (return_type): Handle small structures correctly.
1219 (ffi_prep_args): Likewise.
1220 (ffi_call): Likewise.
1221 (ffi_closure_helper_SYSV): Likewise.
1222 * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
1223 Emit position independent code if PIC and remove wrong datalabel
1224 prefixes from EH data.
1226 2005-07-19 Andreas Tobler <a.tobler@schweiz.ch>
1228 * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
1229 * Makefile.in: Regenerate.
1230 * include/Makefile.in: Likewise.
1231 * testsuite/Makefile.in: Likewise.
1232 * configure.ac: Add POWERPC_FREEBSD rules.
1233 * configure: Regenerate.
1234 * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
1235 (FFI_SYSV_TYPE_SMALL_STRUCT): Define.
1236 * src/powerpc/ffi.c: Add flags to handle small structure returns
1238 (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
1240 (ffi_closure_helper_SYSV): Likewise.
1241 * src/powerpc/ppc_closure.S: Add return types for small structures.
1242 * src/powerpc/sysv.S: Add bits to handle small structures for
1245 2005-07-10 Andreas Tobler <a.tobler@schweiz.ch>
1247 * testsuite/libffi.call/cls_5_1_byte.c: New test file.
1248 * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
1249 * testsuite/libffi.call/cls_7_1_byte.c: Likewise.
1251 2005-07-05 Randolph Chung <tausq@debian.org>
1253 * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
1254 as FFI_TYPE_SMALL_STRUCT3. Break out handling for 5-7 byte
1255 structures. Kill compilation warnings.
1256 (ffi_closure_inner_LINUX): Print return values as hex in debug
1257 message. Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
1258 Properly handle 5-7 byte structure returns.
1259 * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
1260 (FFI_TYPE_SMALL_STRUCT2): Remove.
1261 (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
1262 (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
1263 * src/pa/linux.S: Mark source file as using PA1.1 assembly.
1264 (checksmst1, checksmst2): Remove.
1265 (checksmst3): Optimize handling of 3-byte struct returns.
1266 (checksmst567): Properly handle 5-7 byte struct returns.
1268 2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1271 * src/mips/n32.S: Enforce PIC code.
1272 * src/mips/o32.S: Likewise.
1274 2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1276 * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
1277 * configure: Regenerate.
1279 2005-06-01 Alan Modra <amodra@bigpond.net.au>
1281 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
1282 to call ffi_closure_helper_SYSV. Append @local instead.
1283 * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
1285 2005-05-17 Kelley Cook <kcook@gcc.gnu.org>
1287 * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
1288 Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
1289 * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
1290 * aclocal.m4, configure, fficonfig.h.in, Makefile.in,
1291 include/Makefile.in, testsuite/Makefile.in: Regenerate.
1293 2005-05-09 Mike Stump <mrs@apple.com>
1295 * configure: Regenerate.
1297 2005-05-08 Richard Henderson <rth@redhat.com>
1300 * src/alpha/osf.S: Update unwind into to match code.
1302 2005-05-04 Andreas Degert <ad@papyrus-gmbh.de>
1303 Richard Henderson <rth@redhat.com>
1305 * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
1307 (ffi_call): Mask return type field. Pass ssecount to ffi_call_unix64.
1308 (ffi_prep_closure): Set carry bit if sse-used flag set.
1309 * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
1310 Only load sse registers if ssecount non-zero.
1311 (ffi_closure_unix64): Only save sse registers if carry set on entry.
1313 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1315 * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
1316 powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
1317 * configure: Regenerate.
1319 2005-04-20 Hans-Peter Nilsson <hp@axis.com>
1321 * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
1322 have Tcl8.3-compatible intermediate variable.
1324 2005-04-18 Simon Posnjak <simon.posnjak@siol.net>
1325 Hans-Peter Nilsson <hp@axis.com>
1327 * Makefile.am: Add CRIS support.
1328 * configure.ac: Likewise.
1329 * Makefile.in, configure, testsuite/Makefile.in,
1330 include/Makefile.in: Regenerate.
1331 * src/cris: New directory.
1332 * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
1333 * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
1335 * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
1336 \r?\n in output tests.
1338 2005-04-12 Mike Stump <mrs@apple.com>
1340 * configure: Regenerate.
1342 2005-03-30 Hans Boehm <Hans.Boehm@hp.com>
1344 * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
1346 2005-03-30 Steve Ellcey <sje@cup.hp.com>
1348 * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
1350 * src/ia64/unix.S (ffi_closure_unix): Extend gp
1351 to 64 bits in ILP32 mode.
1352 Load 64 bits even for short data.
1354 2005-03-23 Mike Stump <mrs@apple.com>
1356 * src/powerpc/darwin.S: Update for -m64 multilib.
1357 * src/powerpc/darwin_closure.S: Likewise.
1359 2005-03-21 Zack Weinberg <zack@codesourcery.com>
1361 * configure.ac: Do not invoke TL_AC_GCC_VERSION.
1362 Do not set tool_include_dir.
1363 * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
1365 * include/Makefile.am: Set gcc_version and toollibffidir.
1366 * include/Makefile.in: Regenerate.
1368 2005-02-22 Andrew Haley <aph@redhat.com>
1370 * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
1371 odd-numbered register pairs for 64-bit integer types.
1373 2005-02-23 Andreas Tobler <a.tobler@schweiz.ch>
1376 * testsuite/libffi.call/return_ll1.c: New test case.
1378 2005-02-11 Janis Johnson <janis187@us.ibm.com>
1380 * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
1381 * testsuite/libffi.call/float.c: Ditto.
1382 * testsuite/libffi.call/float2.c: Ditto.
1383 * testsuite/libffi.call/float3.c: Ditto.
1385 2005-02-08 Andreas Tobler <a.tobler@schweiz.ch>
1387 * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
1389 2005-01-12 Eric Botcazou <ebotcazou@libertysurf.fr>
1391 * testsuite/libffi.special/special.exp (cxx_options): Add
1394 2004-12-31 Richard Henderson <rth@redhat.com>
1396 * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
1397 (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF. Replace size and
1398 offset parameters with a type parameter; deduce size and structure
1399 alignment. Update all users.
1401 2004-12-31 Richard Henderson <rth@redhat.com>
1403 * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
1404 (FFI_TYPE_LONGDOUBLE): Fix for ia64.
1405 * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
1406 into ffi_prep_closure.
1407 * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
1410 2004-12-27 Richard Henderson <rth@redhat.com>
1412 * src/x86/unix64.S: Fix typo in unwind info.
1414 2004-12-25 Richard Henderson <rth@redhat.com>
1416 * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
1417 (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
1418 (merge_classes): Check for it.
1420 (classify_argument): Pass byte_offset by value; perform all updates
1422 (examine_argument): Add classes argument; handle
1423 X86_64_COMPLEX_X87_CLASS.
1424 (ffi_prep_args): Merge into ...
1425 (ffi_call): ... here. Share stack frame with ffi_call_unix64.
1426 (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
1427 (ffi_fill_return_value): Remove.
1428 (ffi_prep_closure): Remove dead assert.
1429 (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
1430 Rewrite to use struct register_args instead of va_list. Create
1431 flags for handling structure returns.
1432 * src/x86/unix64.S: Remove dead strings.
1433 (ffi_call_unix64): Rename from ffi_call_UNIX64. Rewrite to share
1434 stack frame with ffi_call. Handle structure returns properly.
1435 (float2sse, floatfloat2sse, double2sse): Remove.
1436 (sse2float, sse2double, sse2floatfloat): Remove.
1437 (ffi_closure_unix64): Rename from ffi_closure_UNIX64. Rewrite
1438 to handle structure returns properly.
1440 2004-12-08 David Edelsohn <edelsohn@gnu.org>
1442 * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
1444 * Makefile.in: Regenerated.
1446 2004-12-02 Richard Sandiford <rsandifo@redhat.com>
1448 * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
1449 * configure, aclocal.m4, Makefile.in: Regenerate.
1450 * include/Makefile.in, testsuite/Makefile.in: Regenerate.
1452 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
1454 * configure: Regenerate for libtool change.
1456 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
1458 * configure: Regenerate for libtool reversion.
1460 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1462 * configure: Regenerate for libtool change.
1464 2004-11-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1466 * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
1468 2004-11-23 Richard Sandiford <rsandifo@redhat.com>
1470 * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
1471 of jal. Use an absolute encoding for the frame information.
1473 2004-11-23 Kelley Cook <kcook@gcc.gnu.org>
1475 * Makefile.am: Remove no-dependencies. Add ACLOCAL_AMFLAGS.
1476 * acinclude.m4: Delete logic for sincludes.
1477 * aclocal.m4, Makefile.in, configure: Regenerate.
1478 * include/Makefile: Likewise.
1479 * testsuite/Makefile: Likewise.
1481 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1483 * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
1484 on a 8-byte boundary.
1485 * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
1487 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1489 * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
1490 long long values. Round stack allocation to a multiple of 8 bytes
1491 for ATPCS compatibility.
1492 * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
1493 names. Handle returning long long types. Add Thumb and interworking
1494 support. Improve soft-float code.
1496 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1498 * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
1499 (libffi_exit): New function.
1500 (libffi_init): Build the testglue wrapper if needed.
1502 2004-10-25 Eric Botcazou <ebotcazou@libertysurf.fr>
1505 * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
1507 2004-10-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1509 * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
1511 2004-10-20 Kaz Kojima <kkojima@gcc.gnu.org>
1513 * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
1514 * testsuite/libffi.call/float3.c: New test case.
1516 2004-10-18 Kaz Kojima <kkojima@gcc.gnu.org>
1518 * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
1519 the function returning a structure pointed with R2.
1520 * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
1521 the structure return value if T bit set. Emit position
1522 independent code and EH data if PIC.
1524 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1526 * Makefile.am: Add m32r support.
1527 * configure.ac: Likewise.
1528 * Makefile.in: Regenerate.
1529 * confiugre: Regenerate.
1530 * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
1531 (uint64, sint64, double, longdouble)
1532 * src/m32r: New directory.
1533 * src/m32r/ffi.c: New file.
1534 * src/m32r/sysv.S: Likewise.
1535 * src/m32r/ffitarget.h: Likewise.
1537 2004-10-02 Kaz Kojima <kkojima@gcc.gnu.org>
1539 * testsuite/libffi.call/negint.c: New test case.
1541 2004-09-14 H.J. Lu <hongjiu.lu@intel.com>
1544 * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
1545 Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
1546 LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
1549 2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
1551 * testsuite/libffi.call/many_win32.c: Remove whitespaces.
1552 * testsuite/libffi.call/promotion.c: Likewise.
1553 * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
1555 * testsuite/libffi.call/return_sc.c: Likewise.
1556 * testsuite/libffi.call/return_uc.c: Likewise.
1558 2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
1560 * src/powerpc/darwin.S: Fix comments and identation.
1561 * src/powerpc/darwin_closure.S: Likewise.
1563 2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
1565 * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
1566 (ffi_prep_args): Handle longdouble arguments.
1567 (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
1569 (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
1570 * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
1572 * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
1573 * src/types.c: Defined longdouble size and alignment for darwin.
1575 2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
1577 * src/powerpc/aix.S: Remove whitespaces.
1578 * src/powerpc/aix_closure.S: Likewise.
1579 * src/powerpc/asm.h: Likewise.
1580 * src/powerpc/ffi.c: Likewise.
1581 * src/powerpc/ffitarget.h: Likewise.
1582 * src/powerpc/linux64.S: Likewise.
1583 * src/powerpc/linux64_closure.S: Likewise.
1584 * src/powerpc/ppc_closure.S: Likewise.
1585 * src/powerpc/sysv.S: Likewise.
1587 2004-08-30 Anthony Green <green@redhat.com>
1589 * Makefile.am: Add frv support.
1590 * Makefile.in, testsuite/Makefile.in: Rebuilt.
1591 * configure.ac: Read configure.host.
1592 * configure.in: Read configure.host.
1593 * configure.host: New file. frv-elf needs libgloss.
1594 * include/ffi.h.in: Force ffi_closure to have a nice big (8)
1595 alignment. This is needed to frv and shouldn't harm the others.
1596 * include/ffi_common.h (ALIGN_DOWN): New macro.
1597 * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
1599 2004-08-24 David Daney <daney@avtrex.com>
1601 * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
1602 * testsuite/libffi.call/closure_fn1.c: Likewise.
1603 * testsuite/libffi.call/closure_fn2.c Likewise.
1604 * testsuite/libffi.call/closure_fn3.c: Likewise.
1605 * testsuite/libffi.call/closure_fn4.c: Likewise.
1606 * testsuite/libffi.call/closure_fn5.c: Likewise.
1607 * testsuite/libffi.call/cls_18byte.c: Likewise.
1608 * testsuite/libffi.call/cls_19byte.c: Likewise.
1609 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1610 * testsuite/libffi.call/cls_20byte.c: Likewise.
1611 * testsuite/libffi.call/cls_20byte1.c: Likewise.
1612 * testsuite/libffi.call/cls_24byte.c: Likewise.
1613 * testsuite/libffi.call/cls_2byte.c: Likewise.
1614 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1615 * testsuite/libffi.call/cls_3byte1.c: Likewise.
1616 * testsuite/libffi.call/cls_3byte2.c: Likewise.
1617 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1618 * testsuite/libffi.call/cls_4byte.c: Likewise.
1619 * testsuite/libffi.call/cls_64byte.c: Likewise.
1620 * testsuite/libffi.call/cls_6byte.c: Likewise.
1621 * testsuite/libffi.call/cls_7byte.c: Likewise.
1622 * testsuite/libffi.call/cls_8byte.c: Likewise.
1623 * testsuite/libffi.call/cls_9byte1.c: Likewise.
1624 * testsuite/libffi.call/cls_9byte2.c: Likewise.
1625 * testsuite/libffi.call/cls_align_double.c: Likewise.
1626 * testsuite/libffi.call/cls_align_float.c: Likewise.
1627 * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
1628 * testsuite/libffi.call/cls_align_pointer.c: Likewise.
1629 * testsuite/libffi.call/cls_align_sint16.c: Likewise.
1630 * testsuite/libffi.call/cls_align_sint32.c: Likewise.
1631 * testsuite/libffi.call/cls_align_sint64.c: Likewise.
1632 * testsuite/libffi.call/cls_align_uint16.c: Likewise.
1633 * testsuite/libffi.call/cls_align_uint32.c: Likewise.
1634 * testsuite/libffi.call/cls_align_uint64.c: Likewise.
1635 * testsuite/libffi.call/cls_double.c: Likewise.
1636 * testsuite/libffi.call/cls_float.c: Likewise.
1637 * testsuite/libffi.call/cls_multi_schar.c: Likewise.
1638 * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
1639 * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
1640 * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
1641 * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
1642 * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
1643 * testsuite/libffi.call/cls_schar.c: Likewise.
1644 * testsuite/libffi.call/cls_sint.c: Likewise.
1645 * testsuite/libffi.call/cls_sshort.c: Likewise.
1646 * testsuite/libffi.call/cls_uchar.c: Likewise.
1647 * testsuite/libffi.call/cls_uint.c: Likewise.
1648 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1649 * testsuite/libffi.call/cls_ushort.c: Likewise.
1650 * testsuite/libffi.call/nested_struct.c: Likewise.
1651 * testsuite/libffi.call/nested_struct1.c: Likewise.
1652 * testsuite/libffi.call/nested_struct2.c: Likewise.
1653 * testsuite/libffi.call/nested_struct3.c: Likewise.
1654 * testsuite/libffi.call/problem1.c: Likewise.
1655 * testsuite/libffi.special/unwindtest.cc: Likewise.
1656 * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
1658 * testsuite/libffi.call/cls_16byte.c: Likewise.
1659 * testsuite/libffi.call/cls_5byte.c: Likewise.
1661 2004-08-23 David Daney <daney@avtrex.com>
1664 * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
1665 * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
1666 (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
1667 parameters and return types.
1668 (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
1669 (ffi_prep_closure): Ditto.
1670 (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
1671 alignment calculations.
1672 * src/mips/o32.S (ffi_closure_O32): Don't use floating point
1673 instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
1675 2004-08-14 Casey Marshall <csm@gnu.org>
1677 * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
1678 contain `FFI_TYPE_UINT64' as return type for any 64-bit
1679 integer (O32 ABI only).
1680 (ffi_prep_closure): new function.
1681 (ffi_closure_mips_inner_O32): new function.
1682 * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
1683 `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
1684 * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
1685 64 bit integers correctly.
1686 (ffi_closure_O32): new function.
1687 Added DWARF-2 unwind info for both functions.
1689 2004-08-10 Andrew Haley <aph@redhat.com>
1691 * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
1693 2004-08-01 Robert Millan <robertmh@gnu.org>
1695 * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
1696 * configure: Regenerate.
1698 2004-07-30 Maciej W. Rozycki <macro@linux-mips.org>
1700 * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
1701 and mmap() explicitly instead of relying on preset autoconf cache
1703 * aclocal.m4: Regenerate.
1704 * configure: Regenerate.
1706 2004-07-11 Ulrich Weigand <uweigand@de.ibm.com>
1708 * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
1709 (ffi_check_float_struct): Remove unused prototype.
1711 2004-06-30 Geoffrey Keating <geoffk@apple.com>
1713 * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
1714 character on Darwin, use '\n\t' instead.
1716 2004-06-26 Matthias Klose <doko@debian.org>
1718 * libtool-version: Fix typo in revision/age.
1720 2004-06-17 Matthias Klose <doko@debian.org>
1722 * libtool-version: New.
1723 * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
1724 * Makefile.in: Regenerate.
1726 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1728 * Makefile.am: Remove useless multilib rules.
1729 * Makefile.in: Regenerate.
1730 * aclocal.m4: Regenerate with automake 1.8.5.
1731 * configure.ac: Remove useless multilib configury.
1732 * configure: Regenerate.
1734 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1736 * .cvsignore: New file.
1738 2004-06-10 Jakub Jelinek <jakub@redhat.com>
1740 * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
1742 (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
1745 2004-06-06 Sean McNeil <sean@mcneil.com>
1747 * configure.ac: Add x86_64-*-freebsd* support.
1748 * configure: Regenerate.
1750 2004-04-26 Joe Buck <jbuck@welsh-buck.org>
1753 * configure.ac: Test for existence of mmap and sys/mman.h before
1754 checking blacklist. Fix suggested by Jim Wilson.
1755 * configure: Regenerate.
1757 2004-04-26 Matt Austern <austern@apple.com>
1759 * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
1761 * src/powerpc/darwin_closure.S: Likewise.
1763 2004-04-24 Andreas Tobler <a.tobler@schweiz.ch>
1765 * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
1766 error. Reported by Thomas Heller <theller@python.net>.
1767 * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
1768 * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
1770 2004-03-20 Matthias Klose <doko@debian.org>
1772 * src/pa/linux.S: Fix typo.
1774 2004-03-19 Matthias Klose <doko@debian.org>
1776 * Makefile.am: Update.
1777 * Makefile.in: Regenerate.
1778 * src/pa/ffi.h.in: Remove.
1779 * src/pa/ffitarget.h: New file.
1781 2004-02-10 Randolph Chung <tausq@debian.org>
1783 * Makefile.am: Add PA support.
1784 * Makefile.in: Regenerate.
1785 * include/Makefile.in: Regenerate.
1786 * configure.ac: Add PA target.
1787 * configure: Regenerate.
1788 * src/pa/ffi.c: New file.
1789 * src/pa/ffi.h.in: Add PA support.
1790 * src/pa/linux.S: New file.
1791 * prep_cif.c: Add PA support.
1793 2004-03-16 Hosaka Yuji <hos@tamanegi.org>
1795 * src/types.c: Fix alignment size of X86_WIN32 case int64 and
1797 * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
1798 with ecif->cif->flags.
1799 (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
1801 (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
1802 (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
1803 * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
1804 sc_retstruct2b): Add for 1 or 2-bytes struct case.
1806 2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
1808 * configure.in: Rename file to ...
1809 * configure.ac: ... this.
1810 * fficonfig.h.in: Regenerate.
1811 * Makefile.in: Regenerate.
1812 * include/Makefile.in: Regenerate.
1813 * testsuite/Makefile.in: Regenerate.
1815 2004-03-12 Matt Austern <austern@apple.com>
1817 * src/powerpc/darwin.S: Fix EH information so it corresponds to
1818 changes in EH format resulting from addition of linkonce support.
1819 * src/powerpc/darwin_closure.S: Likewise.
1821 2004-03-11 Andreas Tobler <a.tobler@schweiz.ch>
1822 Paolo Bonzini <bonzini@gnu.org>
1824 * Makefile.am (AUTOMAKE_OPTIONS): Set them.
1825 Remove VPATH. Remove rules for object files. Remove multilib support.
1826 (AM_CCASFLAGS): Add.
1827 * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
1828 (AC_PREREQ): Bump version to 2.59.
1829 (AC_INIT): Fill with version info and bug address.
1830 (ORIGINAL_LD_FOR_MULTILIBS): Remove.
1831 (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
1832 De-precious CC so that the right flags are passed down to multilibs.
1833 (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
1834 (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
1835 (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
1836 * configure: Rebuilt.
1837 * aclocal.m4: Likewise.
1838 * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
1839 * fficonfig.h.in: Likewise.
1841 2004-03-11 Andreas Schwab <schwab@suse.de>
1843 * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
1844 arguments from fp registers only for the first 8 parameter slots.
1845 Don't convert a float parameter when passed in memory.
1847 2004-03-09 Hans-Peter Nilsson <hp@axis.com>
1849 * configure: Regenerate for config/accross.m4 correction.
1851 2004-02-25 Matt Kraai <kraai@alumni.cmu.edu>
1853 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
1854 ecif->cif->bytes to bytes.
1855 (ffi_prep_cif_machdep): Add braces around nested if statement.
1857 2004-02-09 Alan Modra <amodra@bigpond.net.au>
1859 * src/types.c (pointer): POWERPC64 has 8 byte pointers.
1861 * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
1862 (ffi_closure_helper_LINUX64): Fix typo.
1863 * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
1865 * testsuite/libffi.call/float.c: Likewise.
1866 * testsuite/libffi.call/float2.c: Likewise.
1868 2004-02-08 Alan Modra <amodra@bigpond.net.au>
1870 * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
1871 long double function return and long double arg handling.
1872 (ffi_closure_helper_LINUX64): Formatting. Delete unused "ng" var.
1873 Use "end_pfr" instead of "nf". Correct long double handling.
1875 * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
1877 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
1878 space for long double return value. Adjust stack frame and offsets.
1879 Load f2 long double return.
1881 2004-02-07 Alan Modra <amodra@bigpond.net.au>
1883 * src/types.c: Use 16 byte long double for POWERPC64.
1885 2004-01-25 Eric Botcazou <ebotcazou@libertysurf.fr>
1887 * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
1888 when the structure return address is passed in %o0.
1889 (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
1890 (ffi_v9_layout_struct): Align the field following a nested structure
1891 on a word boundary. Use memmove instead of memcpy.
1892 (ffi_call): Update call to ffi_V9_return_struct.
1893 (ffi_prep_closure): Define 'ctx' only for V8.
1894 (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
1895 and ffi_closure_sparc_inner_v9.
1896 (ffi_closure_sparc_inner_v8): Return long doubles by reference.
1897 Always skip the structure return address. For structures and long
1898 doubles, copy the argument directly.
1899 (ffi_closure_sparc_inner_v9): Skip the structure return address only
1900 if required. Shift the maximum floating-point slot accordingly. For
1901 big structures, copy the argument directly; otherwise, left-justify the
1902 argument and call ffi_v9_layout_struct to lay out the structure on
1904 * src/sparc/v8.S: Undef STACKFRAME before defining it.
1905 (ffi_closure_v8): Pass the structure return address. Update call to
1906 ffi_closure_sparc_inner_v8. Short-circuit FFI_TYPE_INT handling.
1907 Skip the 'unimp' insn when returning long doubles and structures.
1908 * src/sparc/v9.S: Undef STACKFRAME before defining it.
1909 (ffi_closure_v9): Increase the frame size by 2 words. Short-circuit
1910 FFI_TYPE_INT handling. Load structures both in integers and
1911 floating-point registers on return.
1912 * README: Update status of the SPARC port.
1914 2004-01-24 Andreas Tobler <a.tobler@schweiz.ch>
1916 * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
1918 * testsuite/libffi.call/struct3.c (main): Fix CHECK.
1920 2004-01-22 Ulrich Weigand <uweigand@de.ibm.com>
1922 * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
1923 value as of type ffi_arg, not unsigned int.
1925 2004-01-21 Michael Ritzert <ritzert@t-online.de>
1927 * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
1930 2004-01-12 Andreas Tobler <a.tobler@schweiz.ch>
1932 * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
1935 2004-01-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1937 * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
1940 2003-12-10 Richard Henderson <rth@redhat.com>
1942 * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
1943 size_t instead of int.
1945 2003-12-04 Hosaka Yuji <hos@tamanegi.org>
1947 * testsuite/libffi.call/many_win32.c: Include <float.h>.
1948 * testsuite/libffi.call/many_win32.c (main): Replace variable
1949 int i with unsigned long ul.
1951 * testsuite/libffi.call/cls_align_uint64.c: New test case.
1952 * testsuite/libffi.call/cls_align_sint64.c: Likewise.
1953 * testsuite/libffi.call/cls_align_uint32.c: Likewise.
1954 * testsuite/libffi.call/cls_align_sint32.c: Likewise.
1955 * testsuite/libffi.call/cls_align_uint16.c: Likewise.
1956 * testsuite/libffi.call/cls_align_sint16.c: Likewise.
1957 * testsuite/libffi.call/cls_align_float.c: Likewise.
1958 * testsuite/libffi.call/cls_align_double.c: Likewise.
1959 * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
1960 * testsuite/libffi.call/cls_align_pointer.c: Likewise.
1962 2003-12-02 Hosaka Yuji <hos@tamanegi.org>
1965 * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
1966 Align arguments to 32 bits.
1968 2003-12-01 Andreas Tobler <a.tobler@schweiz.ch>
1971 * testsuite/libffi.call/cls_multi_sshort.c: New test case.
1972 * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
1973 * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
1974 * testsuite/libffi.call/cls_multi_schar.c: Likewise.
1975 * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
1976 * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
1978 * testsuite/libffi.special/unwindtest.cc: Cosmetics.
1980 2003-11-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1982 * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
1983 * testsuite/libffi.special/ffitestcxx.h: Likewise.
1985 2003-11-22 Andreas Tobler <a.tobler@schweiz.ch>
1987 * Makefile.in: Rebuilt.
1988 * configure: Likewise.
1989 * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
1992 2003-11-21 Andreas Jaeger <aj@suse.de>
1993 Andreas Tobler <a.tobler@schweiz.ch>
1995 * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
1996 * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
1997 * Makefile.in: Rebuilt.
1998 * aclocal.m4: Likewise.
1999 * configure: Likewise.
2000 * fficonfig.h.in: Likewise.
2001 * testsuite/lib/libffi-dg.exp: Add include dir.
2002 * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
2003 * testsuite/libffi.special/ffitestcxx.h: Likewise.
2004 * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
2005 for ffi_closure if available.
2006 * testsuite/libffi.call/closure_fn1.c: Likewise.
2007 * testsuite/libffi.call/closure_fn2.c: Likewise.
2008 * testsuite/libffi.call/closure_fn3.c: Likewise.
2009 * testsuite/libffi.call/closure_fn4.c: Likewise.
2010 * testsuite/libffi.call/closure_fn5.c: Likewise.
2011 * testsuite/libffi.call/cls_12byte.c: Likewise.
2012 * testsuite/libffi.call/cls_16byte.c: Likewise.
2013 * testsuite/libffi.call/cls_18byte.c: Likewise.
2014 * testsuite/libffi.call/cls_19byte.c: Likewise.
2015 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2016 * testsuite/libffi.call/cls_20byte.c: Likewise.
2017 * testsuite/libffi.call/cls_20byte1.c: Likewise.
2018 * testsuite/libffi.call/cls_24byte.c: Likewise.
2019 * testsuite/libffi.call/cls_2byte.c: Likewise.
2020 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2021 * testsuite/libffi.call/cls_3byte1.c: Likewise.
2022 * testsuite/libffi.call/cls_3byte2.c: Likewise.
2023 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2024 * testsuite/libffi.call/cls_4byte.c: Likewise.
2025 * testsuite/libffi.call/cls_5byte.c: Likewise.
2026 * testsuite/libffi.call/cls_64byte.c: Likewise.
2027 * testsuite/libffi.call/cls_6byte.c: Likewise.
2028 * testsuite/libffi.call/cls_7byte.c: Likewise.
2029 * testsuite/libffi.call/cls_8byte.c: Likewise.
2030 * testsuite/libffi.call/cls_9byte1.c: Likewise.
2031 * testsuite/libffi.call/cls_9byte2.c: Likewise.
2032 * testsuite/libffi.call/cls_double.c: Likewise.
2033 * testsuite/libffi.call/cls_float.c: Likewise.
2034 * testsuite/libffi.call/cls_schar.c: Likewise.
2035 * testsuite/libffi.call/cls_sint.c: Likewise.
2036 * testsuite/libffi.call/cls_sshort.c: Likewise.
2037 * testsuite/libffi.call/cls_uchar.c: Likewise.
2038 * testsuite/libffi.call/cls_uint.c: Likewise.
2039 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2040 * testsuite/libffi.call/cls_ushort.c: Likewise.
2041 * testsuite/libffi.call/nested_struct.c: Likewise.
2042 * testsuite/libffi.call/nested_struct1.c: Likewise.
2043 * testsuite/libffi.call/nested_struct2.c: Likewise.
2044 * testsuite/libffi.call/nested_struct3.c: Likewise.
2045 * testsuite/libffi.call/problem1.c: Likewise.
2046 * testsuite/libffi.special/unwindtest.cc: Likewise.
2048 2003-11-20 Andreas Tobler <a.tobler@schweiz.ch>
2050 * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
2052 2003-11-19 Andreas Tobler <a.tobler@schweiz.ch>
2054 * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
2055 Add -lgcc_s to additional flags.
2057 2003-11-12 Andreas Tobler <a.tobler@schweiz.ch>
2059 * configure.in, include/Makefile.am: PR libgcj/11147, install
2060 the ffitarget.h header file in a gcc versioned and target
2062 * configure: Regenerated.
2063 * Makefile.in, include/Makefile.in: Likewise.
2064 * testsuite/Makefile.in: Likewise.
2066 2003-11-09 Andreas Tobler <a.tobler@schweiz.ch>
2068 * testsuite/libffi.call/closure_fn0.c: Print result and check
2069 with dg-output to make debugging easier.
2070 * testsuite/libffi.call/closure_fn1.c: Likewise.
2071 * testsuite/libffi.call/closure_fn2.c: Likewise.
2072 * testsuite/libffi.call/closure_fn3.c: Likewise.
2073 * testsuite/libffi.call/closure_fn4.c: Likewise.
2074 * testsuite/libffi.call/closure_fn5.c: Likewise.
2075 * testsuite/libffi.call/cls_12byte.c: Likewise.
2076 * testsuite/libffi.call/cls_16byte.c: Likewise.
2077 * testsuite/libffi.call/cls_18byte.c: Likewise.
2078 * testsuite/libffi.call/cls_19byte.c: Likewise.
2079 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2080 * testsuite/libffi.call/cls_20byte.c: Likewise.
2081 * testsuite/libffi.call/cls_20byte1.c: Likewise.
2082 * testsuite/libffi.call/cls_24byte.c: Likewise.
2083 * testsuite/libffi.call/cls_2byte.c: Likewise.
2084 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2085 * testsuite/libffi.call/cls_3byte1.c: Likewise.
2086 * testsuite/libffi.call/cls_3byte2.c: Likewise.
2087 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2088 * testsuite/libffi.call/cls_4byte.c: Likewise.
2089 * testsuite/libffi.call/cls_5byte.c: Likewise.
2090 * testsuite/libffi.call/cls_64byte.c: Likewise.
2091 * testsuite/libffi.call/cls_6byte.c: Likewise.
2092 * testsuite/libffi.call/cls_7byte.c: Likewise.
2093 * testsuite/libffi.call/cls_8byte.c: Likewise.
2094 * testsuite/libffi.call/cls_9byte1.c: Likewise.
2095 * testsuite/libffi.call/cls_9byte2.c: Likewise.
2096 * testsuite/libffi.call/cls_double.c: Likewise.
2097 * testsuite/libffi.call/cls_float.c: Likewise.
2098 * testsuite/libffi.call/cls_schar.c: Likewise.
2099 * testsuite/libffi.call/cls_sint.c: Likewise.
2100 * testsuite/libffi.call/cls_sshort.c: Likewise.
2101 * testsuite/libffi.call/cls_uchar.c: Likewise.
2102 * testsuite/libffi.call/cls_uint.c: Likewise.
2103 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2104 * testsuite/libffi.call/cls_ushort.c: Likewise.
2105 * testsuite/libffi.call/problem1.c: Likewise.
2107 * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
2110 2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
2112 * testsuite/libffi.call/cls_9byte2.c: New test case.
2113 * testsuite/libffi.call/cls_9byte1.c: Likewise.
2114 * testsuite/libffi.call/cls_64byte.c: Likewise.
2115 * testsuite/libffi.call/cls_20byte1.c: Likewise.
2116 * testsuite/libffi.call/cls_19byte.c: Likewise.
2117 * testsuite/libffi.call/cls_18byte.c: Likewise.
2118 * testsuite/libffi.call/closure_fn4.c: Likewise.
2119 * testsuite/libffi.call/closure_fn5.c: Likewise.
2120 * testsuite/libffi.call/cls_schar.c: Likewise.
2121 * testsuite/libffi.call/cls_sint.c: Likewise.
2122 * testsuite/libffi.call/cls_sshort.c: Likewise.
2123 * testsuite/libffi.call/nested_struct2.c: Likewise.
2124 * testsuite/libffi.call/nested_struct3.c: Likewise.
2126 2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
2128 * testsuite/libffi.call/cls_double.c: Do a check on the result.
2129 * testsuite/libffi.call/cls_uchar.c: Likewise.
2130 * testsuite/libffi.call/cls_uint.c: Likewise.
2131 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2132 * testsuite/libffi.call/cls_ushort.c: Likewise.
2133 * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
2135 2003-11-06 Andreas Tobler <a.tobler@schweiz.ch>
2137 * src/prep_cif.c (ffi_prep_cif): Move the validity check after
2140 2003-10-23 Andreas Tobler <a.tobler@schweiz.ch>
2142 * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
2143 FFI_ASSERT(FALSE) with FFI_ASSERT(0).
2145 2003-10-22 David Daney <ddaney@avtrex.com>
2147 * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
2148 __attribute__((__mode__(__SI__))) and friends.
2150 2003-10-22 Andreas Schwab <schwab@suse.de>
2152 * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
2154 2003-10-21 Andreas Tobler <a.tobler@schweiz.ch>
2156 * configure.in: AC_LINK_FILES(ffitarget.h).
2157 * configure: Regenerate.
2158 * Makefile.in: Likewise.
2159 * include/Makefile.in: Likewise.
2160 * testsuite/Makefile.in: Likewise.
2161 * fficonfig.h.in: Likewise.
2163 2003-10-21 Paolo Bonzini <bonzini@gnu.org>
2164 Richard Henderson <rth@redhat.com>
2166 Avoid that ffi.h includes fficonfig.h.
2168 * Makefile.am (EXTRA_DIST): Include ffitarget.h files
2169 (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
2170 (TARGET_SRC_MIPS_SGI): Removed.
2171 (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
2172 (MIPS_SGI): Removed.
2173 (CLEANFILES): Removed.
2174 (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
2176 * acconfig.h: Removed.
2177 * configure.in: Compute sizeofs only for double and long double.
2178 Use them to define and subst HAVE_LONG_DOUBLE. Include comments
2179 into AC_DEFINE instead of using acconfig.h. Create
2180 include/ffitarget.h instead of include/fficonfig.h. Rename
2181 MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
2182 AC_DEFINE EH_FRAME_FLAGS.
2183 * include/Makefile.am (DISTCLEANFILES): New automake macro.
2184 (hack_DATA): Add ffitarget.h.
2185 * include/ffi.h.in: Remove all system specific definitions.
2186 Declare raw API even if it is not installed, why bother?
2187 Use limits.h instead of SIZEOF_* to define ffi_type_*. Do
2188 not define EH_FRAME_FLAGS, it is in fficonfig.h now. Include
2189 ffitarget.h instead of fficonfig.h. Remove ALIGN macro.
2190 (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
2191 * include/ffi_common.h (bool): Do not define.
2192 (ffi_assert): Accept failed assertion.
2193 (ffi_type_test): Return void and accept file/line.
2194 (FFI_ASSERT): Pass stringized failed assertion.
2195 (FFI_ASSERT_AT): New macro.
2196 (FFI_ASSERT_VALID_TYPE): New macro.
2197 (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
2198 UINT64, SINT64): Define here with gcc's __attribute__ macro
2200 (FLOAT32, ALIGN): Define here instead of in ffi.h
2201 * include/ffi-mips.h: Removed. Its content moved to
2202 src/mips/ffitarget.h after separating assembly and C sections.
2203 * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
2204 src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
2205 src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
2206 src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
2207 SIZEOF_ARG -> FFI_SIZEOF_ARG.
2208 * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
2209 * src/debug.c (ffi_assert): Accept stringized failed assertion.
2210 (ffi_type_test): Rewritten.
2211 * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
2212 FFI_ASSERT_VALID_TYPE.
2213 * src/alpha/ffitarget.h, src/arm/ffitarget.h,
2214 src/ia64/ffitarget.h, src/m68k/ffitarget.h,
2215 src/mips/ffitarget.h, src/powerpc/ffitarget.h,
2216 src/s390/ffitarget.h, src/sh/ffitarget.h,
2217 src/sh64/ffitarget.h, src/sparc/ffitarget.h,
2218 src/x86/ffitarget.h: New files.
2219 * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
2220 src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
2221 src/powerpc/aix.S, src/powerpc/darwin.S,
2222 src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
2223 src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
2224 src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
2225 src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
2226 src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
2229 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2231 * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
2232 _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
2234 2003-10-19 Andreas Tobler <a.tobler@schweiz.ch>
2236 * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
2237 Used when FFI_DEBUG = 1.
2239 2003-10-14 Alan Modra <amodra@bigpond.net.au>
2241 * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
2244 2003-10-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2246 * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
2247 FFI_MIPS_O32 for O32 ABI.
2249 2003-10-01 Andreas Tobler <a.tobler@schweiz.ch>
2251 * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
2252 SPARC64. Cleanup whitespaces.
2254 2003-09-19 Andreas Tobler <a.tobler@schweiz.ch>
2256 * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
2257 strongarm, xscale. Cleanup whitespaces.
2258 * testsuite/libffi.call/closure_fn1.c: Likewise.
2259 * testsuite/libffi.call/closure_fn2.c: Likewise.
2260 * testsuite/libffi.call/closure_fn3.c: Likewise.
2261 * testsuite/libffi.call/cls_12byte.c: Likewise.
2262 * testsuite/libffi.call/cls_16byte.c: Likewise.
2263 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2264 * testsuite/libffi.call/cls_20byte.c: Likewise.
2265 * testsuite/libffi.call/cls_24byte.c: Likewise.
2266 * testsuite/libffi.call/cls_2byte.c: Likewise.
2267 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2268 * testsuite/libffi.call/cls_3byte1.c: Likewise.
2269 * testsuite/libffi.call/cls_3byte2.c: Likewise.
2270 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2271 * testsuite/libffi.call/cls_4byte.c: Likewise.
2272 * testsuite/libffi.call/cls_5byte.c: Likewise.
2273 * testsuite/libffi.call/cls_6byte.c: Likewise.
2274 * testsuite/libffi.call/cls_7byte.c: Likewise.
2275 * testsuite/libffi.call/cls_8byte.c: Likewise.
2276 * testsuite/libffi.call/cls_double.c: Likewise.
2277 * testsuite/libffi.call/cls_float.c: Likewise.
2278 * testsuite/libffi.call/cls_uchar.c: Likewise.
2279 * testsuite/libffi.call/cls_uint.c: Likewise.
2280 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2281 * testsuite/libffi.call/cls_ushort.c: Likewise.
2282 * testsuite/libffi.call/nested_struct.c: Likewise.
2283 * testsuite/libffi.call/nested_struct1.c: Likewise.
2284 * testsuite/libffi.call/problem1.c: Likewise.
2285 * testsuite/libffi.special/unwindtest.cc: Likewise.
2286 * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
2288 2003-09-18 David Edelsohn <edelsohn@gnu.org>
2290 * src/powerpc/aix.S: Cleanup whitespaces.
2291 * src/powerpc/aix_closure.S: Likewise.
2293 2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
2295 * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
2296 * src/powerpc/darwin_closure.S: Likewise.
2297 * src/powerpc/ffi_darwin.c: Likewise.
2299 2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
2300 David Edelsohn <edelsohn@gnu.org>
2302 * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
2303 * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
2305 * src/powerpc/darwin_closure.S: Likewise.
2306 * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
2307 according to the Darwin/AIX ABI.
2308 (ffi_prep_cif_machdep): Likewise.
2309 (ffi_closure_helper_DARWIN): Likewise.
2310 Remove the outgoing parameter stack logic. Simplify the evaluation
2311 of the different CASE types.
2312 (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
2313 statement in the trampoline code.
2315 2003-09-18 Kaz Kojima <kkojima@gcc.gnu.org>
2317 * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
2318 for the register size.
2319 (ffi_closure_helper_SYSV): Handle the structure return value
2321 (ffi_closure_helper_SYSV): Return the appropriate type when
2322 the registers are used for the structure return value.
2323 * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
2324 the 64-bit return value. Update copyright years.
2326 2003-09-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2328 * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
2329 srcdir for ffi_mips.h.
2331 2003-09-12 Alan Modra <amodra@bigpond.net.au>
2333 * src/prep_cif.c (initialize_aggregate): Include tail padding in
2335 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
2336 placement of float result.
2337 * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
2338 cast of "resp" for big-endian 64 bit machines.
2340 2003-09-11 Alan Modra <amodra@bigpond.net.au>
2342 * src/types.c (double, longdouble): Merge identical SH and ARM
2343 typedefs, and add POWERPC64.
2344 * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
2345 struct split over gpr and rest.
2346 (ffi_prep_cif_machdep): Correct intarg_count for structures.
2347 * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
2349 2003-09-09 Andreas Tobler <a.tobler@schweiz.ch>
2351 * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
2354 2003-09-09 Alan Modra <amodra@bigpond.net.au>
2356 * configure: Regenerate.
2358 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
2360 * Makefile.am: Remove build rules for ffitest.
2361 * Makefile.in: Rebuilt.
2363 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
2365 * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
2366 about implicit declaration of abort().
2368 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
2370 * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
2371 * Makefile.in: Rebuilt.
2372 * configure.in: Add dejagnu test framework.
2373 * configure: Rebuilt.
2375 * testsuite/Makefile.am: New file.
2376 * testsuite/Makefile.in: Built
2377 * testsuite/lib/libffi-dg.exp: New file.
2378 * testsuite/config/default.exp: Likewise.
2379 * testsuite/libffi.call/call.exp: Likewise.
2380 * testsuite/libffi.call/ffitest.h: Likewise.
2381 * testsuite/libffi.call/closure_fn0.c: Likewise.
2382 * testsuite/libffi.call/closure_fn1.c: Likewise.
2383 * testsuite/libffi.call/closure_fn2.c: Likewise.
2384 * testsuite/libffi.call/closure_fn3.c: Likewise.
2385 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2386 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2387 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2388 * testsuite/libffi.call/cls_2byte.c: Likewise.
2389 * testsuite/libffi.call/cls_3byte1.c: Likewise.
2390 * testsuite/libffi.call/cls_3byte2.c: Likewise.
2391 * testsuite/libffi.call/cls_4byte.c: Likewise.
2392 * testsuite/libffi.call/cls_5byte.c: Likewise.
2393 * testsuite/libffi.call/cls_6byte.c: Likewise.
2394 * testsuite/libffi.call/cls_7byte.c: Likewise.
2395 * testsuite/libffi.call/cls_8byte.c: Likewise.
2396 * testsuite/libffi.call/cls_12byte.c: Likewise.
2397 * testsuite/libffi.call/cls_16byte.c: Likewise.
2398 * testsuite/libffi.call/cls_20byte.c: Likewise.
2399 * testsuite/libffi.call/cls_24byte.c: Likewise.
2400 * testsuite/libffi.call/cls_double.c: Likewise.
2401 * testsuite/libffi.call/cls_float.c: Likewise.
2402 * testsuite/libffi.call/cls_uchar.c: Likewise.
2403 * testsuite/libffi.call/cls_uint.c: Likewise.
2404 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2405 * testsuite/libffi.call/cls_ushort.c: Likewise.
2406 * testsuite/libffi.call/float.c: Likewise.
2407 * testsuite/libffi.call/float1.c: Likewise.
2408 * testsuite/libffi.call/float2.c: Likewise.
2409 * testsuite/libffi.call/many.c: Likewise.
2410 * testsuite/libffi.call/many_win32.c: Likewise.
2411 * testsuite/libffi.call/nested_struct.c: Likewise.
2412 * testsuite/libffi.call/nested_struct1.c: Likewise.
2413 * testsuite/libffi.call/pyobjc-tc.c: Likewise.
2414 * testsuite/libffi.call/problem1.c: Likewise.
2415 * testsuite/libffi.call/promotion.c: Likewise.
2416 * testsuite/libffi.call/return_ll.c: Likewise.
2417 * testsuite/libffi.call/return_sc.c: Likewise.
2418 * testsuite/libffi.call/return_uc.c: Likewise.
2419 * testsuite/libffi.call/strlen.c: Likewise.
2420 * testsuite/libffi.call/strlen_win32.c: Likewise.
2421 * testsuite/libffi.call/struct1.c: Likewise.
2422 * testsuite/libffi.call/struct2.c: Likewise.
2423 * testsuite/libffi.call/struct3.c: Likewise.
2424 * testsuite/libffi.call/struct4.c: Likewise.
2425 * testsuite/libffi.call/struct5.c: Likewise.
2426 * testsuite/libffi.call/struct6.c: Likewise.
2427 * testsuite/libffi.call/struct7.c: Likewise.
2428 * testsuite/libffi.call/struct8.c: Likewise.
2429 * testsuite/libffi.call/struct9.c: Likewise.
2430 * testsuite/libffi.special/special.exp: New file.
2431 * testsuite/libffi.special/ffitestcxx.h: Likewise.
2432 * testsuite/libffi.special/unwindtest.cc: Likewise.
2435 2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
2437 * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case. Update
2440 2003-08-02 Alan Modra <amodra@bigpond.net.au>
2442 * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
2444 (ffi_closure_helper_LINUX64): Likewise.
2445 * src/powerpc/linux64.S: Remove code writing to parm save area.
2446 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
2447 address in lr from ffi_closure_helper_LINUX64 call to calculate
2448 table address. Optimize function tail.
2450 2003-07-28 Andreas Tobler <a.tobler@schweiz.ch>
2452 * src/sparc/ffi.c: Handle all floating point registers.
2453 * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
2455 2003-07-11 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2457 * README: Note that libffi is not part of GCC. Update the project
2460 2003-06-19 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2462 * src/powerpc/ppc_closure.S: Include ffi.h.
2464 2003-06-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2466 * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
2467 Use C style comments.
2469 2003-06-13 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2471 * Makefile.am: Add SHmedia support. Fix a typo of SH support.
2472 * Makefile.in: Regenerate.
2473 * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
2474 * configure: Regenerate.
2475 * include/ffi.h.in: Add SHmedia support.
2476 * src/sh64/ffi.c: New file.
2477 * src/sh64/sysv.S: New file.
2479 2003-05-16 Jakub Jelinek <jakub@redhat.com>
2481 * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
2482 should be read-only.
2483 * configure: Rebuilt.
2484 * fficonfig.h.in: Rebuilt.
2485 * include/ffi.h.in (EH_FRAME_FLAGS): Define.
2486 * src/alpha/osf.S: Use EH_FRAME_FLAGS.
2487 * src/powerpc/linux64.S: Likewise.
2488 * src/powerpc/linux64_closure.S: Likewise. Include ffi.h.
2489 * src/powerpc/sysv.S: Use EH_FRAME_FLAGS. Use pcrel encoding
2490 if -fpic/-fPIC/-mrelocatable.
2491 * src/powerpc/powerpc_closure.S: Likewise.
2492 * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
2493 #write in .eh_frame flags.
2494 * src/sparc/v9.S: Likewise.
2495 * src/x86/unix64.S: Use EH_FRAME_FLAGS.
2496 * src/x86/sysv.S: Likewise. Use pcrel encoding if -fpic/-fPIC.
2497 * src/s390/sysv.S: Use EH_FRAME_FLAGS. Include ffi.h.
2499 2003-05-07 Jeff Sturm <jsturm@one-point.com>
2501 Fixes PR bootstrap/10656
2502 * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
2503 support for .register pseudo-op.
2504 * src/sparc/v8.S: Use it.
2505 * fficonfig.h.in: Rebuilt.
2506 * configure: Rebuilt.
2508 2003-04-18 Jakub Jelinek <jakub@redhat.com>
2510 * include/ffi.h.in (POWERPC64): Define if 64-bit.
2511 (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
2512 Make it the default on POWERPC64.
2513 (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
2514 * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
2515 * configure: Rebuilt.
2516 * src/powerpc/ffi.c (hidden): Define.
2517 (ffi_prep_args_SYSV): Renamed from
2518 ffi_prep_args. Cast pointers to unsigned long to shut up warnings.
2519 (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
2520 ASM_NEEDS_REGISTERS64): New.
2521 (ffi_prep_args64): New function.
2522 (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
2523 (ffi_call): Likewise.
2524 (ffi_prep_closure): Likewise.
2525 (flush_icache): Surround by #ifndef POWERPC64.
2526 (ffi_dblfl): New union type.
2527 (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
2528 (ffi_closure_helper_LINUX64): New function.
2529 * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
2531 * src/powerpc/sysv.S: Likewise.
2532 (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
2533 * src/powerpc/linux64.S: New file.
2534 * src/powerpc/linux64_closure.S: New file.
2535 * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
2536 src/powerpc/linux64_closure.S.
2537 (TARGET_SRC_POWERPC): Likewise.
2539 * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
2540 closure_test_fn3): Fix result printing on big-endian 64-bit
2542 (main): Print tst2_arg instead of uninitialized tst2_result.
2544 * src/ffitest.c (main): Hide what closure pointer really points to
2547 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
2549 * configure.in (arm-*-netbsdelf*): Add configuration.
2550 (configure): Regenerated.
2552 2003-04-04 Loren J. Rittle <ljrittle@acm.org>
2554 * include/Makefile.in: Regenerate.
2556 2003-03-21 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2558 * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
2560 * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
2561 Receive closure pointer through parameter, read args using
2562 __builtin_dwarf_cfa.
2563 (FFI_INIT_TRAMPOLINE): Send closure reference through eax.
2565 2003-03-12 Andreas Schwab <schwab@suse.de>
2567 * configure.in: Avoid trailing /. in toolexeclibdir.
2568 * configure: Rebuilt.
2570 2003-03-03 Andreas Tobler <a.tobler@schweiz.ch>
2572 * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
2574 2003-02-06 Andreas Tobler <a.tobler@schweiz.ch>
2576 * libffi/src/powerpc/darwin_closure.S:
2577 Fix alignement bug, allocate 8 bytes for the result.
2578 * libffi/src/powerpc/aix_closure.S:
2580 * libffi/src/powerpc/ffi_darwin.c:
2581 Update stackframe description for aix/darwin_closure.S.
2583 2003-02-06 Jakub Jelinek <jakub@redhat.com>
2585 * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
2588 2003-01-31 Christian Cornelssen <ccorn@cs.tu-berlin.de>,
2589 Andreas Schwab <schwab@suse.de>
2591 * configure.in: Adjust command to source config-ml.in to account
2592 for changes to the libffi_basedir definition.
2593 (libffi_basedir): Remove ${srcdir} from value and include trailing
2596 * configure: Regenerate.
2598 2003-01-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2600 * src/powerpc/ppc_closure.S: Recode to fit shared libs.
2602 2003-01-28 Andrew Haley <aph@redhat.com>
2604 * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
2605 * src/x86/ffi64.c (ffi_prep_closure): New.
2606 (ffi_closure_UNIX64_inner): New.
2607 * src/x86/unix64.S (ffi_closure_UNIX64): New.
2609 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
2611 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
2612 Remove USE_LIBDIR conditional.
2613 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
2614 * Makefile.in, configure: Rebuilt.
2616 2003-01027 David Edelsohn <edelsohn@gnu.org>
2618 * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
2619 * Makefile.in: Regenerate.
2621 2003-01-22 Andrew Haley <aph@redhat.com>
2623 * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
2626 2003-01-21 Andreas Tobler <a.tobler@schweiz.ch>
2628 * src/powerpc/darwin.S: Add unwind info.
2629 * src/powerpc/darwin_closure.S: Likewise.
2631 2003-01-14 Andrew Haley <aph@redhat.com>
2633 * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
2634 (ffi_prep_cif_machdep): Likewise.
2635 * src/x86/unix64.S: Add unwind info.
2637 2003-01-14 Andreas Jaeger <aj@suse.de>
2639 * src/ffitest.c (main): Only use ffi_closures if those are
2642 2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
2644 * libffi/src/ffitest.c
2645 add closure testcases
2647 2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
2649 * libffi/src/powerpc/ffi.c
2650 fix alignment bug for float (4 byte aligned iso 8 byte)
2652 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2654 * src/powerpc/ffi_darwin.c: Remove RCS version string.
2655 * src/powerpc/darwin.S: Remove RCS version string.
2657 2003-01-03 Jeff Sturm <jsturm@one-point.com>
2659 * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
2660 * src/ffitest.c (main): Use static storage for closure.
2661 * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
2662 * src/sparc/v8.S (ffi_closure_v8): New.
2663 * src/sparc/v9.S (ffi_closure_v9): New.
2665 2002-11-10 Ranjit Mathew <rmathew@hotmail.com>
2667 * include/ffi.h.in: Added FFI_STDCALL ffi_type
2668 enumeration for X86_WIN32.
2669 * src/x86/win32.S: Added ffi_call_STDCALL function
2671 * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
2672 switch cases for recognising FFI_STDCALL and
2673 calling ffi_call_STDCALL if target is X86_WIN32.
2674 * src/ffitest.c (my_stdcall_strlen/stdcall_many):
2675 stdcall versions of the "my_strlen" and "many"
2676 test functions (for X86_WIN32).
2677 Added test cases to test stdcall invocation using
2680 2002-12-02 Kaz Kojima <kkojima@gcc.gnu.org>
2682 * src/sh/sysv.S: Add DWARF2 unwind info.
2684 2002-11-27 Ulrich Weigand <uweigand@de.ibm.com>
2686 * src/s390/sysv.S (.eh_frame section): Make section read-only.
2688 2002-11-26 Jim Wilson <wilson@redhat.com>
2690 * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
2692 2002-11-23 H.J. Lu <hjl@gnu.org>
2694 * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
2695 Include ../config/accross.m4.
2696 * aclocal.m4; Rebuild.
2697 * configure: Likewise.
2699 2002-11-15 Ulrich Weigand <uweigand@de.ibm.com>
2701 * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
2703 2002-11-11 DJ Delorie <dj@redhat.com>
2705 * configure.in: Look for common files in the right place.
2707 2002-10-08 Ulrich Weigand <uweigand@de.ibm.com>
2709 * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
2710 raw data as _Jv_word values, not ffi_raw.
2711 (ffi_java_ptrarray_to_raw): Likewise.
2712 (ffi_java_rvalue_to_raw): New function.
2713 (ffi_java_raw_call): Call it.
2714 (ffi_java_raw_to_rvalue): New function.
2715 (ffi_java_translate_args): Call it.
2716 * src/ffitest.c (closure_test_fn): Interpret return value
2717 as ffi_arg, not int.
2718 * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
2719 FFI_TYPE_POINTER case.
2720 (ffi_closure_helper_SYSV): Likewise. Also, assume return
2721 values extended to word size.
2723 2002-10-02 Andreas Jaeger <aj@suse.de>
2725 * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
2727 2002-10-01 Bo Thorsen <bo@smetana.suse.de>
2729 * include/ffi.h.in: Fix i386 win32 compilation.
2731 2002-09-30 Ulrich Weigand <uweigand@de.ibm.com>
2733 * configure.in: Add s390x-*-linux-* target.
2734 * configure: Regenerate.
2735 * include/ffi.h.in: Define S390X for s390x targets.
2736 (FFI_CLOSURES): Define for s390/s390x.
2737 (FFI_TRAMPOLINE_SIZE): Likewise.
2738 (FFI_NATIVE_RAW_API): Likewise.
2739 * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
2740 * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
2741 * src/s390/ffi.c: Major rework of existing code. Add support for
2742 s390x targets. Add closure support.
2743 * src/s390/sysv.S: Likewise.
2745 2002-09-29 Richard Earnshaw <rearnsha@arm.com>
2747 * src/arm/sysv.S: Fix typo.
2749 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
2751 * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
2752 has defined __USER_LABEL_PREFIX__, then use it in CNAME.
2753 (ffi_call_SYSV): Handle soft-float.
2755 2002-09-27 Bo Thorsen <bo@suse.de>
2757 * include/ffi.h.in: Fix multilib x86-64 support.
2759 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2761 * Makefile.am (all-multi): Fix multilib parallel build.
2763 2002-07-19 Kaz Kojima <kkojima@gcc.gnu.org>
2765 * configure.in (sh[34]*-*-linux*): Add brackets.
2766 * configure: Regenerate.
2768 2002-07-18 Kaz Kojima <kkojima@gcc.gnu.org>
2770 * Makefile.am: Add SH support.
2771 * Makefile.in: Regenerate.
2772 * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
2773 * configure: Regenerate.
2774 * include/ffi.h.in: Add SH support.
2775 * src/sh/ffi.c: New file.
2776 * src/sh/sysv.S: New file.
2777 * src/types.c: Add SH support.
2779 2002-07-16 Bo Thorsen <bo@suse.de>
2781 * src/x86/ffi64.c: New file that adds x86-64 support.
2782 * src/x86/unix64.S: New file that handles argument setup for
2784 * src/x86/sysv.S: Don't use this on x86-64.
2785 * src/x86/ffi.c: Don't use this on x86-64.
2787 * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
2789 * src/ffitest.c (struct6): New test that tests a special case in
2791 (struct7): Likewise.
2792 (struct8): Likewise.
2793 (struct9): Likewise.
2794 (closure_test_fn): Silence warning about this when it's not used.
2795 (main): Add the new tests.
2796 (main): Fix a couple of wrong casts and silence some compiler warnings.
2797 * include/ffi.h.in: Add x86-64 ABI definition.
2798 * fficonfig.h.in: Regenerate.
2799 * Makefile.am: Add x86-64 support.
2800 * configure.in: Likewise.
2801 * Makefile.in: Regenerate.
2802 * configure: Likewise.
2804 2002-06-24 Bo Thorsen <bo@suse.de>
2806 * src/types.c: Merge settings for similar architectures.
2807 Add x86-64 sizes and alignments.
2809 2002-06-23 Bo Thorsen <bo@suse.de>
2811 * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
2812 * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
2813 * src/mips/ffi.c (ffi_prep_args): Likewise.
2814 * src/m68k/ffi.c (ffi_prep_args): Likewise.
2816 2002-07-18 H.J. Lu (hjl@gnu.org)
2818 * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
2819 (libffi_la_SOURCES): Support MIPS_LINUX.
2820 (libffi_convenience_la_SOURCES): Likewise.
2821 * Makefile.in: Regenerated.
2823 * configure.in (mips64*-*): Skip.
2824 (mips*-*-linux*): New.
2825 * configure: Regenerated.
2827 * src/mips/ffi.c: Include <sgidefs.h>.
2829 2002-06-06 Ulrich Weigand <uweigand@de.ibm.com>
2831 * src/s390/sysv.S: Save/restore %r6. Add DWARF-2 unwind info.
2833 2002-05-27 Roger Sayle <roger@eyesopen.com>
2835 * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
2837 2002-05-27 Bo Thorsen <bo@suse.de>
2839 * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
2842 2002-05-13 Andreas Tobler <a.tobler@schweiz.ch>
2844 * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
2845 beginning of function (for older apple cc).
2847 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
2849 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2850 script entry, and set LD to it when configuring multilibs.
2851 * configure: Rebuilt.
2853 2002-05-05 Jason Thorpe <thorpej@wasabisystems.com>
2855 * configure.in (sparc64-*-netbsd*): Add target.
2856 (sparc-*-netbsdelf*): Likewise.
2857 * configure: Regenerate.
2859 2002-04-28 David S. Miller <davem@redhat.com>
2861 * configure.in, configure: Fix SPARC test in previous change.
2863 2002-04-29 Gerhard Tonn <GerhardTonn@swol.de>
2865 * Makefile.am: Add Linux for S/390 support.
2866 * Makefile.in: Regenerate.
2867 * configure.in: Add Linux for S/390 support.
2868 * configure: Regenerate.
2869 * include/ffi.h.in: Add Linux for S/390 support.
2870 * src/s390/ffi.c: New file from libffi CVS tree.
2871 * src/s390/sysv.S: New file from libffi CVS tree.
2873 2002-04-28 Jakub Jelinek <jakub@redhat.com>
2875 * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
2877 * src/sparc/v8.S: Use it.
2878 * src/sparc/v9.S: Likewise.
2879 * fficonfig.h.in: Rebuilt.
2880 * configure: Rebuilt.
2882 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
2884 * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
2886 * src/ia64/unix.S: Add unwind information. Fix comments.
2887 Save sp in a way that's compatible with unwind info.
2888 (ffi_call_unix): Correctly restore sp in all cases.
2889 * src/ia64/ffi.c: Add, fix comments.
2891 2002-04-08 Jakub Jelinek <jakub@redhat.com>
2893 * src/sparc/v8.S: Make .eh_frame dependent on target word size.
2895 2002-04-06 Jason Thorpe <thorpej@wasabisystems.com>
2897 * configure.in (alpha*-*-netbsd*): Add target.
2898 * configure: Regenerate.
2900 2002-04-04 Jeff Sturm <jsturm@one-point.com>
2902 * src/sparc/v8.S: Add unwind info.
2903 * src/sparc/v9.S: Likewise.
2905 2002-03-30 Krister Walfridsson <cato@df.lth.se>
2907 * configure.in: Enable i*86-*-netbsdelf*.
2908 * configure: Rebuilt.
2910 2002-03-29 David Billinghurst <David.Billinghurst@riotinto.com>
2913 * src/mips/n32.s: Delete
2914 * src/mips/o32.s: Delete
2916 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
2918 * configure.in: Enable alpha*-*-freebsd*.
2919 * configure: Rebuilt.
2921 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2923 * Makefile.am: libfficonvenience -> libffi_convenience.
2924 * Makefile.in: Rebuilt.
2926 * Makefile.am: Define ffitest_OBJECTS.
2927 * Makefile.in: Rebuilt.
2929 2002-03-07 Andreas Tobler <toa@pop.agri.ch>
2930 David Edelsohn <edelsohn@gnu.org>
2932 * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
2933 (TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
2934 (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
2935 * Makefile.in: Regenerate.
2936 * include/ffi.h.in: Add AIX and Darwin closure definitions.
2937 * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
2938 (flush_icache, flush_range): New functions.
2939 (ffi_closure_helper_DARWIN): New function.
2940 * src/powerpc/aix_closure.S: New file.
2941 * src/powerpc/darwin_closure.S: New file.
2943 2002-02-24 Jeff Sturm <jsturm@one-point.com>
2945 * include/ffi.h.in: Add typedef for ffi_arg.
2946 * src/ffitest.c (main): Declare rint with ffi_arg.
2948 2002-02-21 Andreas Tobler <toa@pop.agri.ch>
2950 * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
2951 number of GPRs for floating-point arguments.
2953 2002-01-31 Anthony Green <green@redhat.com>
2955 * configure: Rebuilt.
2956 * configure.in: Replace CHECK_SIZEOF and endian tests with
2957 cross-compiler friendly macros.
2958 * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
2961 2002-01-18 David Edelsohn <edelsohn@gnu.org>
2963 * src/powerpc/darwin.S (_ffi_call_AIX): New.
2964 * src/powerpc/aix.S (ffi_call_DARWIN): New.
2966 2002-01-17 David Edelsohn <edelsohn@gnu.org>
2968 * Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
2969 (TARGET_SRC_POWERPC_AIX): New.
2970 (POWERPC_AIX): New stanza.
2971 * Makefile.in: Regenerate.
2972 * configure.in: Add AIX case.
2973 * configure: Regenerate.
2974 * include/ffi.h.in (ffi_abi): Add FFI_AIX.
2975 * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
2976 size. Fix "long double" support.
2977 (ffi_call): Add FFI_AIX case.
2978 * src/powerpc/aix.S: New.
2980 2001-10-09 John Hornkvist <john@toastedmarshmallow.com>
2982 Implement Darwin PowerPC ABI.
2983 * configure.in: Handle powerpc-*-darwin*.
2984 * Makefile.am: Set source files for POWERPC_DARWIN.
2985 * configure: Rebuilt.
2986 * Makefile.in: Rebuilt.
2987 * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
2989 * src/powerpc/darwin.S: New file.
2990 * src/powerpc/ffi_darwin.c: New file.
2992 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2994 * src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
2996 2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2998 * src/x86/sysv.S: Avoid gas-only .balign directive.
2999 Use C style comments.
3001 2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3003 * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
3004 Fixes PR bootstrap/3563.
3006 2001-06-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3008 * src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.
3010 2001-06-25 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3012 * configure.in: Recognize sparc*-sun-* host.
3013 * configure: Regenerate.
3015 2001-06-06 Andrew Haley <aph@redhat.com>
3017 * src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.
3019 2001-06-03 Andrew Haley <aph@redhat.com>
3021 * src/alpha/osf.S: Add unwind info.
3022 * src/powerpc/sysv.S: Add unwind info.
3023 * src/powerpc/ppc_closure.S: Likewise.
3025 2000-05-31 Jeff Sturm <jsturm@one-point.com>
3027 * configure.in: Fix AC_ARG_ENABLE usage.
3028 * configure: Rebuilt.
3030 2001-05-06 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3032 * configure.in: Remove warning about beta code.
3033 * configure: Rebuilt.
3035 2001-04-25 Hans Boehm <Hans_Boehm@hp.com>
3037 * src/ia64/unix.S: Restore stack pointer when returning from
3039 * src/ia64/ffi.c: Fix typo in comment.
3041 2001-04-18 Jim Wilson <wilson@redhat.com>
3043 * src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
3044 to eliminate RAW DV.
3046 2001-04-12 Bryce McKinlay <bryce@albatross.co.nz>
3048 * Makefile.am: Make a libtool convenience library.
3049 * Makefile.in: Rebuilt.
3051 2001-03-29 Bryce McKinlay <bryce@albatross.co.nz>
3053 * configure.in: Use different syntax for subdirectory creation.
3054 * configure: Rebuilt.
3056 2001-03-27 Jon Beniston <jon@beniston.com>
3058 * configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
3059 * configure: Rebuilt.
3060 * Makefile.am: Added X86_WIN32 target support.
3061 * Makefile.in: Rebuilt.
3063 * include/ffi.h.in: Added X86_WIN32 target support.
3065 * src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
3066 * src/types.c: Added X86_WIN32 target support.
3068 * src/x86/win32.S: New file. Based on sysv.S, but with EH
3069 stuff removed and made to work with CygWin's gas.
3071 2001-03-26 Bryce McKinlay <bryce@albatross.co.nz>
3073 * configure.in: Make target subdirectory in build dir.
3074 * Makefile.am: Override suffix based rules to specify correct output
3076 * Makefile.in: Rebuilt.
3077 * configure: Rebuilt.
3079 2001-03-23 Kevin B Hendricks <khendricks@ivey.uwo.ca>
3081 * src/powerpc/ppc_closure.S: New file.
3082 * src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
3083 involving long long and register pairs.
3084 (ffi_prep_closure): New function.
3085 (flush_icache): Likewise.
3086 (ffi_closure_helper_SYSV): Likewise.
3087 * include/ffi.h.in (FFI_CLOSURES): Define on PPC.
3088 (FFI_TRAMPOLINE_SIZE): Likewise.
3089 (FFI_NATIVE_RAW_API): Likewise.
3090 * Makefile.in: Rebuilt.
3091 * Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
3092 (TARGET_SRC_POWERPC): Likewise.
3094 2001-03-19 Tom Tromey <tromey@redhat.com>
3096 * Makefile.in: Rebuilt.
3097 * Makefile.am (ffitest_LDFLAGS): New macro.
3099 2001-03-02 Nick Clifton <nickc@redhat.com>
3101 * include/ffi.h.in: Remove RCS ident string.
3102 * include/ffi_mips.h: Remove RCS ident string.
3103 * src/debug.c: Remove RCS ident string.
3104 * src/ffitest.c: Remove RCS ident string.
3105 * src/prep_cif.c: Remove RCS ident string.
3106 * src/types.c: Remove RCS ident string.
3107 * src/alpha/ffi.c: Remove RCS ident string.
3108 * src/alpha/osf.S: Remove RCS ident string.
3109 * src/arm/ffi.c: Remove RCS ident string.
3110 * src/arm/sysv.S: Remove RCS ident string.
3111 * src/mips/ffi.c: Remove RCS ident string.
3112 * src/mips/n32.S: Remove RCS ident string.
3113 * src/mips/o32.S: Remove RCS ident string.
3114 * src/sparc/ffi.c: Remove RCS ident string.
3115 * src/sparc/v8.S: Remove RCS ident string.
3116 * src/sparc/v9.S: Remove RCS ident string.
3117 * src/x86/ffi.c: Remove RCS ident string.
3118 * src/x86/sysv.S: Remove RCS ident string.
3120 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3122 * include/ffi.h.in: Change sourceware.cygnus.com references to
3125 2000-12-09 Richard Henderson <rth@redhat.com>
3127 * src/alpha/ffi.c (ffi_call): Simplify struct return test.
3128 (ffi_closure_osf_inner): Index rather than increment avalue
3129 and arg_types. Give ffi_closure_osf the raw return value type.
3130 * src/alpha/osf.S (ffi_closure_osf): Handle return value type
3133 2000-12-07 Richard Henderson <rth@redhat.com>
3135 * src/raw_api.c (ffi_translate_args): Fix typo.
3136 (ffi_prep_closure): Likewise.
3138 * include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
3139 FFI_TRAMPOLINE_SIZE.
3140 * src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
3141 cif->bytes for new ffi_call_osf implementation.
3142 (ffi_prep_args): Absorb into ...
3143 (ffi_call): ... here. Do all stack allocation here and
3144 avoid a callback function.
3145 (ffi_prep_closure, ffi_closure_osf_inner): New.
3146 * src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
3147 (ffi_closure_osf): New.
3149 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
3151 * config.guess, config.sub, install-sh: Removed.
3152 * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
3153 * Makefile.in: Rebuilt.
3155 * acinclude.m4: Include libtool macros from the top level.
3156 * aclocal.m4, configure: Rebuilt.
3158 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3160 * configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
3161 * configure: Rebuilt.
3163 2000-05-11 Scott Bambrough <scottb@netwinder.org>
3165 * libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
3166 memory correctly. Use conditional instructions, not branches where
3169 2000-05-04 Tom Tromey <tromey@cygnus.com>
3171 * configure: Rebuilt.
3172 * configure.in: Match `arm*-*-linux-*'.
3173 From Chris Dornan <cdornan@arm.com>.
3175 2000-04-28 Jakub Jelinek <jakub@redhat.com>
3177 * Makefile.am (SUBDIRS): Define.
3178 (AM_MAKEFLAGS): Likewise.
3179 (Multilib support.): Add section.
3180 * Makefile.in: Rebuilt.
3181 * ltconfig (extra_compiler_flags, extra_compiler_flags_value):
3182 New variables. Set for gcc using -print-multi-lib. Export them
3184 (sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
3185 * ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
3187 (extra_compiler_flags_value, extra_compiler_flags): Check these
3188 for extra compiler options which need to be passed down in
3191 2000-04-16 Anthony Green <green@redhat.com>
3193 * configure: Rebuilt.
3194 * configure.in: Change i*86-pc-linux* to i*86-*-linux*.
3196 2000-04-14 Jakub Jelinek <jakub@redhat.com>
3198 * include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
3199 Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
3200 * src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
3201 Replace all void * sizeofs with sizeof(int).
3202 Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
3203 different than DOUBLE.
3204 Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
3205 (ffi_prep_args_v9): New function.
3206 (ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
3207 (ffi_V9_return_struct): New function.
3208 (ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
3209 32bit code (not yet cross-arch calls).
3210 * src/sparc/v8.S: Add struct return delay nop.
3212 * src/sparc/v9.S: New file.
3213 * src/prep_cif.c (ffi_prep_cif): Return structure pointer
3214 is used on sparc64 only for structures larger than 32 bytes.
3215 Pass by reference for structures is done for structure arguments
3216 larger than 16 bytes.
3217 * src/ffitest.c (main): Use 64bit rint on sparc64.
3218 Run long long tests on sparc.
3219 * src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
3221 (FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
3223 * configure.in (sparc-*-linux*): New supported target.
3224 (sparc64-*-linux*): Likewise.
3225 * configure: Rebuilt.
3226 * Makefile.am: Add v9.S to SPARC files.
3227 * Makefile.in: Likewise.
3228 (LINK): Surround $(CCLD) into double quotes, so that multilib
3229 compiles work correctly.
3231 2000-04-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3233 * configure: Rebuilt.
3234 * configure.in: (i*86-*-solaris*): New libffi target. Patch
3235 proposed by Bryce McKinlay.
3237 2000-03-20 Tom Tromey <tromey@cygnus.com>
3239 * Makefile.in: Hand edit for java_raw_api.lo.
3241 2000-03-08 Bryce McKinlay <bryce@albatross.co.nz>
3243 * config.guess, config.sub: Update from the gcc tree.
3244 Fix for PR libgcj/168.
3246 2000-03-03 Tom Tromey <tromey@cygnus.com>
3248 * Makefile.in: Fixed ia64 by hand.
3250 * configure: Rebuilt.
3251 * configure.in (--enable-multilib): New option.
3252 (libffi_basedir): New subst.
3253 (AC_OUTPUT): Added multilib code.
3255 2000-03-02 Tom Tromey <tromey@cygnus.com>
3257 * Makefile.in: Rebuilt.
3258 * Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
3261 2000-02-25 Hans Boehm <boehm@acm.org>
3263 * src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
3265 * src/raw_api.c (ffi_translate_args): Fixed typo in argument
3267 (ffi_prep_raw_closure): Use ffi_translate_args, not
3268 ffi_closure_translate.
3269 * src/java_raw_api.c: New file.
3270 * src/ffitest.c (closure_test_fn): New function.
3271 (main): Define `rint' as long long on IA64. Added new test when
3272 FFI_CLOSURES is defined.
3273 * include/ffi.h.in (ALIGN): Use size_t, not unsigned.
3274 (ffi_abi): Recognize IA64.
3275 (ffi_raw): Added `flt' field.
3276 Added "Java raw API" code.
3277 * configure.in: Recognize ia64.
3278 * Makefile.am (TARGET_SRC_IA64): New macro.
3279 (libffi_la_common_SOURCES): Added java_raw_api.c.
3280 (libffi_la_SOURCES): Define in IA64 case.
3282 2000-01-04 Tom Tromey <tromey@cygnus.com>
3284 * Makefile.in: Rebuilt with newer automake.
3286 1999-12-31 Tom Tromey <tromey@cygnus.com>
3288 * Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.
3290 1999-09-01 Tom Tromey <tromey@cygnus.com>
3292 * include/ffi.h.in: Removed PACKAGE and VERSION defines and
3294 * fficonfig.h.in: Rebuilt.
3295 * configure: Rebuilt.
3296 * configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
3297 Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
3298 * acconfig.h: Don't #undef PACKAGE or VERSION.
3300 1999-08-09 Anthony Green <green@cygnus.com>
3302 * include/ffi.h.in: Try to work around messy header problem
3303 with PACKAGE and VERSION.
3305 * configure: Rebuilt.
3306 * configure.in: Change version to 2.00-beta.
3308 * fficonfig.h.in: Rebuilt.
3309 * acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
3311 * src/x86/ffi.c (ffi_raw_call): Rename.
3313 1999-08-02 Kresten Krab Thorup <krab@dominiq.is.s.u-tokyo.ac.jp>
3315 * src/x86/ffi.c (ffi_closure_SYSV): New function.
3316 (ffi_prep_incoming_args_SYSV): Ditto.
3317 (ffi_prep_closure): Ditto.
3318 (ffi_closure_raw_SYSV): Ditto.
3319 (ffi_prep_raw_closure): More ditto.
3320 (ffi_call_raw): Final ditto.
3322 * include/ffi.h.in: Add definitions for closure and raw API.
3324 * src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
3327 * Makefile.am (libffi_la_common_SOURCES): Added raw_api.c
3329 * src/raw_api.c: New file.
3331 * include/ffi.h.in (ffi_raw): New type.
3332 (UINT_ARG, SINT_ARG): New defines.
3333 (ffi_closure, ffi_raw_closure): New types.
3334 (ffi_prep_closure, ffi_prep_raw_closure): New declarations.
3336 * configure.in: Add check for endianness and sizeof void*.
3338 * src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
3339 instead of directly.
3341 * configure: Rebuilt.
3343 Thu Jul 8 14:28:42 1999 Anthony Green <green@cygnus.com>
3345 * configure.in: Add x86 and powerpc BeOS configurations.
3346 From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
3348 1999-05-09 Anthony Green <green@cygnus.com>
3350 * configure.in: Add warning about this being beta code.
3351 Remove src/Makefile.am from the picture.
3352 * configure: Rebuilt.
3354 * Makefile.am: Move logic from src/Makefile.am. Add changes
3355 to support libffi as a target library.
3356 * Makefile.in: Rebuilt.
3358 * aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
3359 Upgraded to new autoconf, automake, libtool.
3363 * LICENSE: Update copyright date.
3365 * src/Makefile.am, src/Makefile.in: Removed.
3367 1998-11-29 Anthony Green <green@cygnus.com>
3369 * include/ChangeLog: Removed.
3370 * src/ChangeLog: Removed.
3371 * src/mips/ChangeLog: Removed.
3372 * src/sparc/ChangeLog: Remboved.
3373 * src/x86/ChangeLog: Removed.
3375 * ChangeLog.v1: Created.