1 2009-06-05 Andrew Haley <aph@redhat.com>
3 * src/x86/ffitarget.h, src/x86/ffi.c: Merge stdcall changes from
6 2009-06-04 Andrew Haley <aph@redhat.com>
8 * src/x86/ffitarget.h, src/x86/win32.S, src/x86/ffi.c: Back out
11 2008-02-26 Anthony Green <green@redhat.com>
12 Thomas Heller <theller@ctypes.org>
14 * src/x86/ffi.c (ffi_closure_SYSV_inner): Change C++ comment to C
17 2008-02-03 Timothy Wall <twall@users.sf.net>
19 * src/x86/ffi.c (FFI_INIT_TRAMPOLINE_STDCALL): Calculate jump return
20 offset based on code pointer, not data pointer.
22 2008-01-31 Timothy Wall <twall@users.sf.net>
24 * testsuite/libffi.call/closure_stdcall.c: Add test for stdcall
26 * src/x86/ffitarget.h: Increase size of trampoline for stdcall
28 * src/x86/win32.S: Add assembly for stdcall closure.
29 * src/x86/ffi.c: Initialize stdcall closure trampoline.
31 2009-06-04 Andrew Haley <aph@redhat.com>
33 * include/ffi.h.in: Change void (*)() to void (*)(void).
34 * src/x86/ffi.c: Likewise.
36 2009-06-04 Andrew Haley <aph@redhat.com>
38 * src/powerpc/ppc_closure.S: Insert licence header.
39 * src/powerpc/linux64_closure.S: Likewise.
40 * src/m68k/sysv.S: Likewise.
42 * src/sh64/ffi.c: Change void (*)() to void (*)(void).
43 * src/powerpc/ffi.c: Likewise.
44 * src/powerpc/ffi_darwin.c: Likewise.
45 * src/m32r/ffi.c: Likewise.
46 * src/sh64/ffi.c: Likewise.
47 * src/x86/ffi64.c: Likewise.
48 * src/alpha/ffi.c: Likewise.
49 * src/alpha/osf.S: Likewise.
50 * src/frv/ffi.c: Likewise.
51 * src/s390/ffi.c: Likewise.
52 * src/pa/ffi.c: Likewise.
53 * src/pa/hpux32.S: Likewise.
54 * src/ia64/unix.S: Likewise.
55 * src/ia64/ffi.c: Likewise.
56 * src/sparc/ffi.c: Likewise.
57 * src/mips/ffi.c: Likewise.
58 * src/sh/ffi.c: Likewise.
60 2008-02-15 David Daney <ddaney@avtrex.com>
62 * src/mips/ffi.c (USE__BUILTIN___CLEAR_CACHE):
63 Define (conditionally), and use it to include cachectl.h.
64 (ffi_prep_closure_loc): Fix cache flushing.
65 * src/mips/ffitarget.h (_ABIN32, _ABI64, _ABIO32): Define.
67 2009-06-04 Andrew Haley <aph@redhat.com>
73 src/powerpc/ffitarget.h,
86 src/alpha/ffitarget.h,
102 src/ia64/ia64_flags.h,
106 src/sparc/ffitarget.h,
109 src/mips/ffitarget.h,
116 src/sh/sysv.S: Update license text.
118 2009-05-22 Dave Korn <dave.korn.cygwin@gmail.com>
120 * src/x86/win32.S (_ffi_closure_STDCALL): New function.
121 (.eh_frame): Add FDE for it.
123 2009-05-22 Dave Korn <dave.korn.cygwin@gmail.com>
125 * configure.ac: Also check if assembler supports pc-relative
126 relocs on X86_WIN32 targets.
127 * configure: Regenerate.
128 * src/x86/win32.S (ffi_prep_args): Declare extern, not global.
129 (_ffi_call_SYSV): Add missing function type symbol .def and
130 add EH markup labels.
131 (_ffi_call_STDCALL): Likewise.
132 (_ffi_closure_SYSV): Likewise.
133 (_ffi_closure_raw_SYSV): Likewise.
134 (.eh_frame): Add hand-crafted EH data.
136 2009-04-09 Jakub Jelinek <jakub@redhat.com>
138 * testsuite/lib/libffi-dg.exp: Change copyright header to refer to
139 version 3 of the GNU General Public License and to point readers
140 at the COPYING3 file and the FSF's license web page.
141 * testsuite/libffi.call/call.exp: Likewise.
142 * testsuite/libffi.special/special.exp: Likewise.
144 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
146 * configure: Regenerate.
148 2008-12-18 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
151 * configure.ac (HAVE_AS_X86_PCREL): New test.
152 * configure: Regenerate.
153 * fficonfig.h.in: Regenerate.
154 * src/x86/sysv.S [!FFI_NO_RAW_API]: Precalculate
155 RAW_CLOSURE_CIF_OFFSET, RAW_CLOSURE_FUN_OFFSET,
156 RAW_CLOSURE_USER_DATA_OFFSET for the Solaris 10/x86 assembler.
157 (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
158 * src/x86/unix64.S (.Lstore_table): Move to .text section.
159 (.Lload_table): Likewise.
160 (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
162 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
164 * configure: Regenerate.
166 2008-11-21 Eric Botcazou <ebotcazou@adacore.com>
168 * src/sparc/ffi.c (ffi_prep_cif_machdep): Add support for
169 signed/unsigned int8/16 return values.
170 * src/sparc/v8.S (ffi_call_v8): Likewise.
171 (ffi_closure_v8): Likewise.
173 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
174 Steve Ellcey <sje@cup.hp.com>
176 * configure: Regenerate for new libtool.
177 * Makefile.in: Ditto.
178 * include/Makefile.in: Ditto.
181 2008-08-25 Andreas Tobler <a.tobler@schweiz.org>
183 * src/powerpc/ffitarget.h (ffi_abi): Add FFI_LINUX and
184 FFI_LINUX_SOFT_FLOAT to the POWERPC_FREEBSD enum.
185 Add note about flag bits used for FFI_SYSV_TYPE_SMALL_STRUCT.
186 Adjust copyright notice.
187 * src/powerpc/ffi.c: Add two new flags to indicate if we have one
188 register or two register to use for FFI_SYSV structs.
189 (ffi_prep_cif_machdep): Pass the right register flag introduced above.
190 (ffi_closure_helper_SYSV): Fix the return type for
191 FFI_SYSV_TYPE_SMALL_STRUCT. Comment.
192 Adjust copyright notice.
194 2008-07-16 Kaz Kojima <kkojima@gcc.gnu.org>
196 * src/sh/ffi.c (ffi_prep_closure_loc): Turn INSN into an unsigned
199 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
201 * configure: Regenerate.
202 * include/Makefile.in: Regenerate.
203 * testsuite/Makefile.in: Regenerate.
205 2008-06-07 Joseph Myers <joseph@codesourcery.com>
207 * configure.ac (parisc*-*-linux*, powerpc-*-sysv*,
208 powerpc-*-beos*): Remove.
209 * configure: Regenerate.
211 2008-05-09 Julian Brown <julian@codesourcery.com>
213 * Makefile.am (LTLDFLAGS): New.
214 (libffi_la_LDFLAGS): Use above.
215 * Makefile.in: Regenerate.
217 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
220 * aclocal.m4: Regenerate.
221 * configure: Regenerate.
223 2008-03-26 Kaz Kojima <kkojima@gcc.gnu.org>
225 * src/sh/sysv.S: Add .note.GNU-stack on Linux.
226 * src/sh64/sysv.S: Likewise.
228 2008-03-26 Daniel Jacobowitz <dan@debian.org>
230 * src/arm/sysv.S: Fix ARM comment marker.
232 2008-03-26 Jakub Jelinek <jakub@redhat.com>
234 * src/alpha/osf.S: Add .note.GNU-stack on Linux.
235 * src/s390/sysv.S: Likewise.
236 * src/powerpc/ppc_closure.S: Likewise.
237 * src/powerpc/sysv.S: Likewise.
238 * src/x86/unix64.S: Likewise.
239 * src/x86/sysv.S: Likewise.
240 * src/sparc/v8.S: Likewise.
241 * src/sparc/v9.S: Likewise.
242 * src/m68k/sysv.S: Likewise.
243 * src/arm/sysv.S: Likewise.
245 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
247 * aclocal.m4: Regenerate.
248 * configure: Likewise.
249 * Makefile.in: Likewise.
250 * include/Makefile.in: Likewise.
251 * testsuite/Makefile.in: Likewise.
253 2008-02-12 Bjoern Koenig <bkoenig@alpha-tierchen.de>
254 Andreas Tobler <a.tobler@schweiz.org>
256 * configure.ac: Add amd64-*-freebsd* target.
257 * configure: Regenerate.
259 2008-01-30 H.J. Lu <hongjiu.lu@intel.com>
262 * src/x86/sysv.S (ffi_closure_SYSV): Pop 4 byte from stack when
265 * testsuite/libffi.call/call.exp: Add "-O2 -fomit-frame-pointer"
268 2008-01-24 David Edelsohn <edelsohn@gnu.org>
270 * configure: Regenerate.
272 2008-01-06 Andreas Tobler <a.tobler@schweiz.org>
274 * src/x86/ffi.c (ffi_prep_cif_machdep): Fix thinko.
276 2008-01-05 Andreas Tobler <a.tobler@schweiz.org>
279 * src/x86/ffi.c (ffi_prep_cif_machdep): Add code for
280 signed/unsigned int8/16 for X86_DARWIN.
281 Updated copyright info.
282 Handle one and two byte structs with special cif->flags.
283 * src/x86/ffitarget.h: Add special types for one and two byte structs.
284 Updated copyright info.
285 * src/x86/darwin.S (ffi_call_SYSV): Rewrite to use a jump table like
287 Remove code to pop args from the stack after call.
288 Special-case signed/unsigned for int8/16, one and two byte structs.
289 (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
290 FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
292 Updated copyright info.
294 2007-12-08 David Daney <ddaney@avtrex.com>
296 * src/mips/n32.S (ffi_call_N32): Replace dadd with ADDU, dsub with
297 SUBU, add with ADDU and use smaller code sequences.
299 2007-12-07 David Daney <ddaney@avtrex.com>
301 * src/mips/ffi.c (ffi_prep_cif_machdep): Handle long double return
304 2007-12-06 David Daney <ddaney@avtrex.com>
306 * include/ffi.h.in (FFI_SIZEOF_JAVA_RAW): Define if not already
308 (ffi_java_raw): New typedef.
309 (ffi_java_raw_call, ffi_java_ptrarray_to_raw,
310 ffi_java_raw_to_ptrarray): Change parameter types from ffi_raw to
312 (ffi_java_raw_closure) : Same.
313 (ffi_prep_java_raw_closure, ffi_prep_java_raw_closure_loc): Change
315 * src/java_raw_api.c (ffi_java_raw_size): Replace FFI_SIZEOF_ARG with
317 (ffi_java_raw_to_ptrarray): Change type of raw to ffi_java_raw.
318 Replace FFI_SIZEOF_ARG with FFI_SIZEOF_JAVA_RAW. Use
319 sizeof(ffi_java_raw) for alignment calculations.
320 (ffi_java_ptrarray_to_raw): Same.
321 (ffi_java_rvalue_to_raw): Add special handling for FFI_TYPE_POINTER
322 if FFI_SIZEOF_JAVA_RAW == 4.
323 (ffi_java_raw_to_rvalue): Same.
324 (ffi_java_raw_call): Change type of raw to ffi_java_raw.
325 (ffi_java_translate_args): Same.
326 (ffi_prep_java_raw_closure_loc, ffi_prep_java_raw_closure): Change
328 * src/mips/ffitarget.h (FFI_SIZEOF_JAVA_RAW): Define for N32 ABI.
330 2007-12-06 David Daney <ddaney@avtrex.com>
332 * src/mips/n32.S (ffi_closure_N32): Use 64-bit add instruction on
335 2007-12-01 Andreas Tobler <a.tobler@schweiz.org>
338 * src/powerpc/ffitarget.h: Introduce new ABI FFI_LINUX_SOFT_FLOAT.
339 Add local FFI_TYPE_UINT128 to handle soft-float long-double-128.
340 * src/powerpc/ffi.c: Distinguish between __NO_FPRS__ and not and
341 set the NUM_FPR_ARG_REGISTERS according to.
342 Add support for potential soft-float support under hard-float
344 (ffi_prep_args_SYSV): Set NUM_FPR_ARG_REGISTERS to 0 in case of
345 FFI_LINUX_SOFT_FLOAT, handle float, doubles and long-doubles according
346 to the FFI_LINUX_SOFT_FLOAT ABI.
347 (ffi_prep_cif_machdep): Likewise.
348 (ffi_closure_helper_SYSV): Likewise.
349 * src/powerpc/ppc_closure.S: Make sure not to store float/double
350 on archs where __NO_FPRS__ is true.
351 Add FFI_TYPE_UINT128 support.
352 * src/powerpc/sysv.S: Add support for soft-float long-double-128.
353 Adjust copyright notice.
355 2007-11-25 Andreas Tobler <a.tobler@schweiz.org>
357 * src/closures.c: Move defintion of MAYBE_UNUSED from here to ...
358 * include/ffi_common.h: ... here.
361 2007-11-17 Andreas Tobler <a.tobler@schweiz.org>
363 * src/powerpc/sysv.S: Load correct cr to compare if we have long double.
364 * src/powerpc/linux64.S: Likewise.
365 * src/powerpc/ffi.c: Add a comment to show which part goes into cr6.
366 * testsuite/libffi.call/return_ldl.c: New test.
368 2007-09-04 <aph@redhat.com>
370 * src/arm/sysv.S (UNWIND): New.
371 (Whole file): Conditionally compile unwinder directives.
372 * src/arm/sysv.S: Add unwinder directives.
374 * src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes.
375 Only treat r0 as a struct address if we're actually returning a
377 Only copy the bytes that are actually within a struct.
378 (ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes
379 is returned in r0, not passed by address.
380 (ffi_call): Allocate a word-sized temporary for the case where
381 a composite is returned in r0.
382 (ffi_prep_incoming_args_SYSV): Align as necessary.
384 2007-08-05 Steven Newbury <s_j_newbury@yahoo.co.uk>
386 * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of
387 directly using the sys_cacheflush syscall.
389 2007-07-27 Andrew Haley <aph@redhat.com>
391 * src/arm/sysv.S (ffi_closure_SYSV): Add soft-float.
393 2007-09-03 Maciej W. Rozycki <macro@linux-mips.org>
395 * Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS.
396 * configure.ac: Likewise.
397 * Makefile.in: Regenerate.
398 * include/Makefile.in: Likewise.
399 * testsuite/Makefile.in: Likewise.
400 * configure: Likewise.
402 2007-08-24 David Daney <ddaney@avtrex.com>
404 * testsuite/libffi.call/return_sl.c: New test.
406 2007-08-10 David Daney <ddaney@avtrex.com>
408 * testsuite/libffi.call/cls_multi_ushort.c,
409 testsuite/libffi.call/cls_align_uint16.c,
410 testsuite/libffi.call/nested_struct1.c,
411 testsuite/libffi.call/nested_struct3.c,
412 testsuite/libffi.call/cls_7_1_byte.c,
413 testsuite/libffi.call/nested_struct5.c,
414 testsuite/libffi.call/cls_double.c,
415 testsuite/libffi.call/nested_struct7.c,
416 testsuite/libffi.call/cls_sint.c,
417 testsuite/libffi.call/nested_struct9.c,
418 testsuite/libffi.call/cls_20byte1.c,
419 testsuite/libffi.call/cls_multi_sshortchar.c,
420 testsuite/libffi.call/cls_align_sint64.c,
421 testsuite/libffi.call/cls_3byte2.c,
422 testsuite/libffi.call/cls_multi_schar.c,
423 testsuite/libffi.call/cls_multi_uchar.c,
424 testsuite/libffi.call/cls_19byte.c,
425 testsuite/libffi.call/cls_9byte1.c,
426 testsuite/libffi.call/cls_align_float.c,
427 testsuite/libffi.call/closure_fn1.c,
428 testsuite/libffi.call/problem1.c,
429 testsuite/libffi.call/closure_fn3.c,
430 testsuite/libffi.call/cls_sshort.c,
431 testsuite/libffi.call/closure_fn5.c,
432 testsuite/libffi.call/cls_align_double.c,
433 testsuite/libffi.call/nested_struct.c,
434 testsuite/libffi.call/cls_2byte.c,
435 testsuite/libffi.call/nested_struct10.c,
436 testsuite/libffi.call/cls_4byte.c,
437 testsuite/libffi.call/cls_6byte.c,
438 testsuite/libffi.call/cls_8byte.c,
439 testsuite/libffi.call/cls_multi_sshort.c,
440 testsuite/libffi.call/cls_align_sint16.c,
441 testsuite/libffi.call/cls_align_uint32.c,
442 testsuite/libffi.call/cls_20byte.c,
443 testsuite/libffi.call/cls_float.c,
444 testsuite/libffi.call/nested_struct2.c,
445 testsuite/libffi.call/cls_5_1_byte.c,
446 testsuite/libffi.call/nested_struct4.c,
447 testsuite/libffi.call/cls_24byte.c,
448 testsuite/libffi.call/nested_struct6.c,
449 testsuite/libffi.call/cls_64byte.c,
450 testsuite/libffi.call/nested_struct8.c,
451 testsuite/libffi.call/cls_uint.c,
452 testsuite/libffi.call/cls_multi_ushortchar.c,
453 testsuite/libffi.call/cls_schar.c,
454 testsuite/libffi.call/cls_uchar.c,
455 testsuite/libffi.call/cls_align_uint64.c,
456 testsuite/libffi.call/cls_ulonglong.c,
457 testsuite/libffi.call/cls_align_longdouble.c,
458 testsuite/libffi.call/cls_1_1byte.c,
459 testsuite/libffi.call/cls_12byte.c,
460 testsuite/libffi.call/cls_3_1byte.c,
461 testsuite/libffi.call/cls_3byte1.c,
462 testsuite/libffi.call/cls_4_1byte.c,
463 testsuite/libffi.call/cls_6_1_byte.c,
464 testsuite/libffi.call/cls_16byte.c,
465 testsuite/libffi.call/cls_18byte.c,
466 testsuite/libffi.call/closure_fn0.c,
467 testsuite/libffi.call/cls_9byte2.c,
468 testsuite/libffi.call/closure_fn2.c,
469 testsuite/libffi.call/closure_fn4.c,
470 testsuite/libffi.call/cls_ushort.c,
471 testsuite/libffi.call/closure_fn6.c,
472 testsuite/libffi.call/cls_5byte.c,
473 testsuite/libffi.call/cls_align_pointer.c,
474 testsuite/libffi.call/cls_7byte.c,
475 testsuite/libffi.call/cls_align_sint32.c,
476 testsuite/libffi.special/unwindtest_ffi_call.cc,
477 testsuite/libffi.special/unwindtest.cc: Remove xfail for mips64*-*-*.
479 2007-08-10 David Daney <ddaney@avtrex.com>
482 * configure.ac: Don't treat mips64 as a special case.
483 * Makefile.am (nodist_libffi_la_SOURCES): Add n32.S.
484 * configure: Regenerate
485 * Makefile.in: Ditto.
486 * fficonfig.h.in: Ditto.
487 * src/mips/ffitarget.h (REG_L, REG_S, SUBU, ADDU, SRL, LI): Indent.
488 (LA, EH_FRAME_ALIGN, FDE_ADDR_BYTES): New preprocessor macros.
489 (FFI_DEFAULT_ABI): Set for n64 case.
490 (FFI_CLOSURES, FFI_TRAMPOLINE_SIZE): Define for n32 and n64 cases.
491 * src/mips/n32.S (ffi_call_N32): Add debug macros and labels for FDE.
492 (ffi_closure_N32): New function.
493 (.eh_frame): New section
494 * src/mips/o32.S: Clean up comments.
495 (ffi_closure_O32): Pass ffi_closure parameter in $12.
496 * src/mips/ffi.c: Use FFI_MIPS_N32 instead of
497 _MIPS_SIM == _ABIN32 throughout.
498 (FFI_MIPS_STOP_HERE): New, use in place of
500 (ffi_prep_args): Use unsigned long to hold pointer values. Rewrite
501 to support n32/n64 ABIs.
502 (calc_n32_struct_flags): Rewrite.
503 (calc_n32_return_struct_flags): Remove unused variable. Reverse
504 position of flag bits.
505 (ffi_prep_cif_machdep): Rewrite n32 portion.
506 (ffi_call): Enable for n64. Add special handling for small structure
508 (ffi_prep_closure_loc): Add n32 and n64 support.
509 (ffi_closure_mips_inner_O32): Add cast to silence warning.
510 (copy_struct_N32, ffi_closure_mips_inner_N32): New functions.
512 2007-08-08 David Daney <ddaney@avtrex.com>
514 * testsuite/libffi.call/ffitest.h (ffi_type_mylong): Remove definition.
515 * testsuite/libffi.call/cls_align_uint16.c (main): Use correct type
517 * testsuite/libffi.call/nested_struct1.c (main): Ditto.
518 * testsuite/libffi.call/cls_sint.c (main): Ditto.
519 * testsuite/libffi.call/nested_struct9.c (main): Ditto.
520 * testsuite/libffi.call/cls_20byte1.c (main): Ditto.
521 * testsuite/libffi.call/cls_9byte1.c (main): Ditto.
522 * testsuite/libffi.call/closure_fn1.c (main): Ditto.
523 * testsuite/libffi.call/closure_fn3.c (main): Ditto.
524 * testsuite/libffi.call/return_dbl2.c (main): Ditto.
525 * testsuite/libffi.call/cls_sshort.c (main): Ditto.
526 * testsuite/libffi.call/return_fl3.c (main): Ditto.
527 * testsuite/libffi.call/closure_fn5.c (main): Ditto.
528 * testsuite/libffi.call/nested_struct.c (main): Ditto.
529 * testsuite/libffi.call/nested_struct10.c (main): Ditto.
530 * testsuite/libffi.call/return_ll1.c (main): Ditto.
531 * testsuite/libffi.call/cls_8byte.c (main): Ditto.
532 * testsuite/libffi.call/cls_align_uint32.c (main): Ditto.
533 * testsuite/libffi.call/cls_align_sint16.c (main): Ditto.
534 * testsuite/libffi.call/cls_20byte.c (main): Ditto.
535 * testsuite/libffi.call/nested_struct2.c (main): Ditto.
536 * testsuite/libffi.call/cls_24byte.c (main): Ditto.
537 * testsuite/libffi.call/nested_struct6.c (main): Ditto.
538 * testsuite/libffi.call/cls_uint.c (main): Ditto.
539 * testsuite/libffi.call/cls_12byte.c (main): Ditto.
540 * testsuite/libffi.call/cls_16byte.c (main): Ditto.
541 * testsuite/libffi.call/closure_fn0.c (main): Ditto.
542 * testsuite/libffi.call/cls_9byte2.c (main): Ditto.
543 * testsuite/libffi.call/closure_fn2.c (main): Ditto.
544 * testsuite/libffi.call/return_dbl1.c (main): Ditto.
545 * testsuite/libffi.call/closure_fn4.c (main): Ditto.
546 * testsuite/libffi.call/closure_fn6.c (main): Ditto.
547 * testsuite/libffi.call/cls_align_sint32.c (main): Ditto.
549 2007-08-07 Andrew Haley <aph@redhat.com>
551 * src/x86/sysv.S (ffi_closure_raw_SYSV): Fix typo in previous
554 2007-08-06 Andrew Haley <aph@redhat.com>
557 * src/x86/sysv.S (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
558 FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
561 2007-08-02 David Daney <ddaney@avtrex.com>
563 * testsuite/libffi.call/return_ul.c (main): Define return type as
564 ffi_arg. Use proper printf conversion specifier.
566 2007-07-30 Andrew Haley <aph@redhat.com>
569 * src/x86/ffi.c (ffi_prep_cif_machdep): in x86 case, add code for
570 signed/unsigned int8/16.
571 * src/x86/sysv.S (ffi_call_SYSV): Rewrite to:
573 Remove code to pop args from the stack after call.
574 Special-case signed/unsigned int8/16.
575 * testsuite/libffi.call/return_sc.c (main): Revert.
577 2007-07-26 Richard Guenther <rguenther@suse.de>
580 * testsuite/libffi.call/return_sc.c (main): Verify call
581 result as signed char, not ffi_arg.
583 2007-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
585 * configure.ac (i?86-*-solaris2.1[0-9]): Set TARGET to X86_64.
586 * configure: Regenerate.
588 2007-07-11 David Daney <ddaney@avtrex.com>
590 * src/mips/ffi.c: Don't include sys/cachectl.h.
591 (ffi_prep_closure_loc): Use __builtin___clear_cache() instead of
594 2007-05-18 Aurelien Jarno <aurelien@aurel32.net>
596 * src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted
597 from (ffi_prep_closure): ... this.
598 (FFI_INIT_TRAMPOLINE): Adjust.
600 2005-12-31 Phil Blundell <pb@reciva.com>
602 * src/arm/ffi.c (ffi_prep_incoming_args_SYSV,
603 ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support.
604 * src/arm/sysv.S(ffi_closure_SYSV): Likewise.
605 * src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
606 (FFI_CLOSURES): Enable closure support.
608 2007-07-03 Andrew Haley <aph@hedges.billgatliff.com>
610 * testsuite/libffi.call/cls_multi_ushort.c,
611 testsuite/libffi.call/cls_align_uint16.c,
612 testsuite/libffi.call/nested_struct1.c,
613 testsuite/libffi.call/nested_struct3.c,
614 testsuite/libffi.call/cls_7_1_byte.c,
615 testsuite/libffi.call/cls_double.c,
616 testsuite/libffi.call/nested_struct5.c,
617 testsuite/libffi.call/nested_struct7.c,
618 testsuite/libffi.call/cls_sint.c,
619 testsuite/libffi.call/nested_struct9.c,
620 testsuite/libffi.call/cls_20byte1.c,
621 testsuite/libffi.call/cls_multi_sshortchar.c,
622 testsuite/libffi.call/cls_align_sint64.c,
623 testsuite/libffi.call/cls_3byte2.c,
624 testsuite/libffi.call/cls_multi_schar.c,
625 testsuite/libffi.call/cls_multi_uchar.c,
626 testsuite/libffi.call/cls_19byte.c,
627 testsuite/libffi.call/cls_9byte1.c,
628 testsuite/libffi.call/cls_align_float.c,
629 testsuite/libffi.call/closure_fn1.c,
630 testsuite/libffi.call/problem1.c,
631 testsuite/libffi.call/closure_fn3.c,
632 testsuite/libffi.call/cls_sshort.c,
633 testsuite/libffi.call/closure_fn5.c,
634 testsuite/libffi.call/cls_align_double.c,
635 testsuite/libffi.call/cls_2byte.c,
636 testsuite/libffi.call/nested_struct.c,
637 testsuite/libffi.call/nested_struct10.c,
638 testsuite/libffi.call/cls_4byte.c,
639 testsuite/libffi.call/cls_6byte.c,
640 testsuite/libffi.call/cls_8byte.c,
641 testsuite/libffi.call/cls_multi_sshort.c,
642 testsuite/libffi.call/cls_align_uint32.c,
643 testsuite/libffi.call/cls_align_sint16.c,
644 testsuite/libffi.call/cls_float.c,
645 testsuite/libffi.call/cls_20byte.c,
646 testsuite/libffi.call/cls_5_1_byte.c,
647 testsuite/libffi.call/nested_struct2.c,
648 testsuite/libffi.call/cls_24byte.c,
649 testsuite/libffi.call/nested_struct4.c,
650 testsuite/libffi.call/nested_struct6.c,
651 testsuite/libffi.call/cls_64byte.c,
652 testsuite/libffi.call/nested_struct8.c,
653 testsuite/libffi.call/cls_uint.c,
654 testsuite/libffi.call/cls_multi_ushortchar.c,
655 testsuite/libffi.call/cls_schar.c,
656 testsuite/libffi.call/cls_uchar.c,
657 testsuite/libffi.call/cls_align_uint64.c,
658 testsuite/libffi.call/cls_ulonglong.c,
659 testsuite/libffi.call/cls_align_longdouble.c,
660 testsuite/libffi.call/cls_1_1byte.c,
661 testsuite/libffi.call/cls_12byte.c,
662 testsuite/libffi.call/cls_3_1byte.c,
663 testsuite/libffi.call/cls_3byte1.c,
664 testsuite/libffi.call/cls_4_1byte.c,
665 testsuite/libffi.call/cls_6_1_byte.c,
666 testsuite/libffi.call/cls_16byte.c,
667 testsuite/libffi.call/cls_18byte.c,
668 testsuite/libffi.call/closure_fn0.c,
669 testsuite/libffi.call/cls_9byte2.c,
670 testsuite/libffi.call/closure_fn2.c,
671 testsuite/libffi.call/closure_fn4.c,
672 testsuite/libffi.call/cls_ushort.c,
673 testsuite/libffi.call/closure_fn6.c,
674 testsuite/libffi.call/cls_5byte.c,
675 testsuite/libffi.call/cls_align_pointer.c,
676 testsuite/libffi.call/cls_7byte.c,
677 testsuite/libffi.call/cls_align_sint32.c,
678 testsuite/libffi.special/unwindtest_ffi_call.cc,
679 testsuite/libffi.special/unwindtest.cc: Enable for ARM.
681 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
683 * aclocal.m4: Regenerated.
685 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
687 * configure: Regenerate.
689 2007-05-23 Steve Ellcey <sje@cup.hp.com>
691 * Makefile.in: Regenerate.
692 * configure: Regenerate.
693 * aclocal.m4: Regenerate.
694 * include/Makefile.in: Regenerate.
695 * testsuite/Makefile.in: Regenerate.
697 2007-05-10 Roman Zippel <zippel@linux-m68k.org>
699 * src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
700 ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support.
701 * src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise.
702 * src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
703 (FFI_CLOSURES): Enable closure support.
705 2007-05-10 Roman Zippel <zippel@linux-m68k.org>
707 * configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test.
708 * configure: Regenerate.
709 * fficonfig.h.in: Regenerate.
710 * src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC,
711 CFI_OFFSET,CFI_DEF_CFA): New macros.
712 (ffi_call_SYSV): Add callframe annotation.
714 2007-05-10 Roman Zippel <zippel@linux-m68k.org>
716 * src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix
717 numerous test suite failures.
718 * src/m68k/sysv.S (ffi_call_SYSV): Likewise.
720 2007-04-11 Paolo Bonzini <bonzini@gnu.org>
722 * Makefile.am (EXTRA_DIST): Bring up to date.
723 * Makefile.in: Regenerate.
724 * src/frv/eabi.S: Remove RCS keyword.
726 2007-04-06 Richard Henderson <rth@redhat.com>
728 * configure.ac: Tidy target case.
729 (HAVE_LONG_DOUBLE): Allow the target to override.
730 * configure: Regenerate.
731 * include/ffi.h.in: Don't define ffi_type_foo if
732 LIBFFI_HIDE_BASIC_TYPES is defined.
733 (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
735 * types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
736 (FFI_TYPEDEF, ffi_type_void): Mark the data const.
737 (ffi_type_longdouble): Special case for Alpha. Don't define
738 if long double == double.
740 * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
741 (ffi_prep_cif_machdep): Handle it as the 128-bit type.
742 (ffi_call, ffi_closure_osf_inner): Likewise.
743 (ffi_closure_osf_inner): Likewise. Mark hidden.
744 (ffi_call_osf, ffi_closure_osf): Mark hidden.
745 * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
746 * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
747 (load_table): Handle 128-bit long double.
749 * testsuite/libffi.call/float4.c: Add -mieee for alpha.
751 2007-04-06 Tom Tromey <tromey@redhat.com>
754 * README: Fixed bug in example.
756 2007-04-03 Jakub Jelinek <jakub@redhat.com>
758 * src/closures.c: Include sys/statfs.h.
759 (_GNU_SOURCE): Define on Linux.
760 (FFI_MMAP_EXEC_SELINUX): Define.
761 (selinux_enabled): New variable.
762 (selinux_enabled_check): New function.
763 (is_selinux_enabled): Define.
766 2007-03-24 Uros Bizjak <ubizjak@gmail.com>
768 * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
769 Use 'volatile float sum' to create sum of floats to avoid false
770 negative due to excess precision on ix86 targets.
773 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
775 * src/powerpc/ffi.c (flush_icache): Fix left-over from previous
777 (ffi_prep_closure_loc): Remove unneeded casts. Add needed ones.
779 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
781 * include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
782 (ffi_prep_closure_loc): New.
783 (ffi_prep_raw_closure_loc): New.
784 (ffi_prep_java_raw_closure_loc): New.
785 * src/closures.c: New file.
786 * src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
787 Replace sflags with exec_offset.
788 [FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
789 sub_segment_exec_offset): New macros.
790 (get_segment_flags, set_segment_flags, check_segment_merge): New
792 (is_mmapped_segment, is_extern_segment): Use get_segment_flags.
793 (add_segment, sys_alloc, create_mspace, create_mspace_with_base,
794 destroy_mspace): Use new macros.
795 (sys_alloc): Silence warning.
796 * Makefile.am (libffi_la_SOURCES): Add src/closures.c.
797 * Makefile.in: Rebuilt.
798 * src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
799 terms of ffi_prep_closure_loc.
800 * src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
802 (ffi_prep_raw_closure): ... this. Re-implement in terms of the
804 * src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
806 (ffi_prep_java_raw_closure): ... this. Re-implement in terms of
808 * src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
809 (ffi_prep_closure): ... this.
810 * src/pa/ffi.c: Likewise.
811 * src/cris/ffi.c: Likewise. Adjust.
812 * src/frv/ffi.c: Likewise.
813 * src/ia64/ffi.c: Likewise.
814 * src/mips/ffi.c: Likewise.
815 * src/powerpc/ffi_darwin.c: Likewise.
816 * src/s390/ffi.c: Likewise.
817 * src/sh/ffi.c: Likewise.
818 * src/sh64/ffi.c: Likewise.
819 * src/sparc/ffi.c: Likewise.
820 * src/x86/ffi64.c: Likewise.
821 * src/x86/ffi.c: Likewise.
822 (FFI_INIT_TRAMPOLINE): Adjust.
823 (ffi_prep_raw_closure_loc): Renamed and adjusted from...
824 (ffi_prep_raw_closure): ... this.
825 * src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
826 (ffi_prep_closure): ... this.
827 (flush_icache): Adjust.
829 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
831 * src/dlmalloc.c: New file, imported version 2.8.3 of Doug
834 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
836 * Makefile.am: Add dummy install-pdf target.
837 * Makefile.in: Regenerate
839 2007-02-13 Andreas Krebbel <krebbel1@de.ibm.com>
841 * src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
842 ffi_closure_helper_SYSV): Add long double handling.
844 2007-02-02 Jakub Jelinek <jakub@redhat.com>
846 * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2
847 immediately after bctrl instruction.
849 2007-01-18 Alexandre Oliva <aoliva@redhat.com>
851 * Makefile.am (all-recursive, install-recursive,
852 mostlyclean-recursive, clean-recursive, distclean-recursive,
853 maintainer-clean-recursive): Add missing targets.
854 * Makefile.in: Rebuilt.
856 2006-12-14 Andreas Tobler <a.tobler@schweiz.org>
858 * configure.ac: Add TARGET for x86_64-*-darwin*.
859 * Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
861 * src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
862 * src/x86/darwin64.S: New file for x86_64-*-darwin* support.
863 * configure: Regenerate.
864 * Makefile.in: Regenerate.
865 * include/Makefile.in: Regenerate.
866 * testsuite/Makefile.in: Regenerate.
867 * testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
870 2006-12-13 Andreas Tobler <a.tobler@schweiz.org>
872 * aclocal.m4: Regenerate with aclocal -I .. as written in the
875 2006-10-31 Geoffrey Keating <geoffk@apple.com>
877 * src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New.
878 (ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for
880 * testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL.
881 * testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL.
883 2006-10-10 Paolo Bonzini <bonzini@gnu.org>
884 Sandro Tolaini <tolaini@libero.it>
886 * configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and
888 * configure: Regenerated.
889 * Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case.
890 (EXTRA_DIST): Add src/x86/darwin.S.
891 * Makefile.in: Regenerated.
892 * include/Makefile.in: Regenerated.
893 * testsuite/Makefile.in: Regenerated.
895 * src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like
896 X86_WIN32, and additionally align stack to 16 bytes.
897 * src/x86/darwin.S: New, based on sysv.S.
898 * src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs.
900 2006-09-12 David Daney <ddaney@avtrex.com>
903 * include/Makefile.am: Install both ffi.h and ffitarget.h in
904 $(libdir)/gcc/$(target_alias)/$(gcc_version)/include.
905 * aclocal.m4: Regenerated for automake 1.9.6.
906 * Makefile.in: Regenerated.
907 * include/Makefile.in: Regenerated.
908 * testsuite/Makefile.in: Regenerated.
910 2006-08-17 Andreas Tobler <a.tobler@schweiz.ch>
912 * include/ffi_common.h (struct): Revert accidental commit.
914 2006-08-15 Andreas Tobler <a.tobler@schweiz.ch>
916 * include/ffi_common.h: Remove lint directives.
917 * include/ffi.h.in: Likewise.
919 2006-07-25 Torsten Schoenfeld <kaffeetisch@gmx.de>
921 * include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
922 for 32-bit architectures.
923 * testsuite/libffi.call/return_ul.c: New test case.
925 2006-07-19 David Daney <ddaney@avtrex.com>
927 * testsuite/libffi.call/closure_fn6.c: Remove xfail for mips,
928 xfail remains for mips64.
930 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
932 * Makefile.am: Add install-html target. Add install-html to .PHONY
933 * Makefile.in: Regenerate.
934 * aclocal.m4: Regenerate.
935 * include/Makefile.in: Regenerate.
936 * testsuite/Makefile.in: Regenerate.
938 2006-05-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
940 * pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from
943 2006-04-22 Andreas Tobler <a.tobler@schweiz.ch>
945 * README: Remove notice about 'Crazy Comments'.
946 * src/debug.c: Remove lint directives. Cleanup white spaces.
947 * src/java_raw_api.c: Likewise.
948 * src/prep_cif.c: Likewise.
949 * src/raw_api.c: Likewise.
950 * src/ffitest.c: Delete. No longer needed, all test cases migrated
952 * src/arm/ffi.c: Remove lint directives.
953 * src/m32r/ffi.c: Likewise.
954 * src/pa/ffi.c: Likewise.
955 * src/powerpc/ffi.c: Likewise.
956 * src/powerpc/ffi_darwin.c: Likewise.
957 * src/sh/ffi.c: Likewise.
958 * src/sh64/ffi.c: Likewise.
959 * src/x86/ffi.c: Likewise.
960 * testsuite/libffi.call/float2.c: Likewise.
961 * testsuite/libffi.call/promotion.c: Likewise.
962 * testsuite/libffi.call/struct1.c: Likewise.
964 2006-04-13 Andreas Tobler <a.tobler@schweiz.ch>
966 * src/pa/hpux32.S: Correct unwind offset calculation for
968 * src/pa/linux.S: Likewise.
970 2006-04-12 James E Wilson <wilson@specifix.com>
973 * src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
974 (hfa_type_load): Call stf_spill.
975 (hfa_type_store): Call ldf_fill.
976 (ffi_call): Adjust calls to above routines. Add local temps for
979 2006-04-10 Matthias Klose <doko@debian.org>
981 * testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
982 directory names containing underscores.
984 2006-04-07 James E Wilson <wilson@specifix.com>
986 * testsuite/libffi.call/float4.c: New testcase.
988 2006-04-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
989 Andreas Tobler <a.tobler@schweiz.ch>
991 * Makefile.am: Add PA_HPUX port.
992 * Makefile.in: Regenerate.
993 * include/Makefile.in: Likewise.
994 * testsuite/Makefile.in: Likewise.
995 * configure.ac: Add PA_HPUX rules.
996 * configure: Regenerate.
997 * src/pa/ffitarget.h: Rename linux target to PA_LINUX.
998 Add PA_HPUX and PA64_HPUX.
999 Rename FFI_LINUX ABI to FFI_PA32 ABI.
1000 (FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
1001 (FFI_TYPE_SMALL_STRUCT2): Define.
1002 (FFI_TYPE_SMALL_STRUCT4): Likewise.
1003 (FFI_TYPE_SMALL_STRUCT8): Likewise.
1004 (FFI_TYPE_SMALL_STRUCT3): Redefine.
1005 (FFI_TYPE_SMALL_STRUCT5): Likewise.
1006 (FFI_TYPE_SMALL_STRUCT6): Likewise.
1007 (FFI_TYPE_SMALL_STRUCT7): Likewise.
1008 * src/pa/ffi.c (ROUND_DOWN): Delete.
1009 (fldw, fstw, fldd, fstd): Use '__asm__'.
1010 (ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
1011 FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
1012 (ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
1013 Simplify incrementing of stack slot variable. Change type of local
1014 'n' to unsigned int.
1015 (ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
1017 (ffi_prep_cif_machdep): Likewise.
1018 (ffi_call): Likewise.
1019 (ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
1020 return type to ffi_status. Simplify incrementing of stack slot
1021 variable. Only copy floating point argument registers when PA_LINUX
1022 is true. Reformat debug statement.
1023 Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
1024 FFI_TYPE_SMALL_STRUCT8.
1025 (ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
1027 (ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
1028 Add nops to cache flush. Add trampoline for PA_HPUX.
1029 * src/pa/hpux32.S: New file.
1030 * src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
1031 ffi_prep_args_LINUX to ffi_prep_args_pa32.
1032 Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
1033 unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
1034 argument type checks so that common argument types appear first.
1035 (ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
1036 ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
1038 2006-03-24 Alan Modra <amodra@bigpond.net.au>
1040 * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX. Default
1041 for 32-bit using IBM extended double format. Fix FFI_LAST_ABI.
1042 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
1043 FFI_TYPE_LONGDOUBLE.
1044 (ffi_prep_args64): Assert using IBM extended double.
1045 (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
1046 Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
1047 (ffi_call): Handle FFI_LINUX.
1048 (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
1049 gpr3 return pointer as for struct return. Handle FFI_LINUX
1050 FFI_TYPE_LONGDOUBLE return and args. Don't increment "nf"
1052 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
1053 for FFI_TYPE_LONGDOUBLE. Move epilogue insns into case table.
1054 Don't use r6 as pointer to results, instead use sp offset. Don't
1055 make a special call to load lr with case table address, instead
1056 use offset from previous call.
1057 * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
1058 * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
1061 2006-03-15 Kaz Kojima <kkojima@gcc.gnu.org>
1063 * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
1064 passed with FP registers correctly.
1065 (ffi_closure_helper_SYSV): Likewise.
1066 * src/sh64/sysv.S: Likewise.
1068 2006-03-01 Andreas Tobler <a.tobler@schweiz.ch>
1070 * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
1071 args and userdata unused.
1072 (closure_test_fn1): Mark cif and userdata unused.
1073 (main): Remove unused res.
1075 2006-02-28 Andreas Tobler <a.tobler@schweiz.ch>
1077 * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
1078 -O2, -O3, -Os and the warning flags -W -Wall.
1079 * testsuite/libffi.special/special.exp: Likewise.
1080 * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
1081 unused parameter unused for gcc or else do nothing.
1082 * testsuite/libffi.special/ffitestcxx.h: Likewise.
1083 * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
1084 and userdata unused.
1085 * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
1086 * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
1087 * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
1088 * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
1089 * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
1090 * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
1091 * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
1092 * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
1093 * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
1094 * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
1095 * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
1096 * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
1097 * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
1098 * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
1099 * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
1100 * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
1101 * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
1102 * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
1103 * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
1104 * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
1105 * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
1106 * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
1107 * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
1108 * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
1110 * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
1112 * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
1114 * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
1115 void* to avoid compiler warning.
1117 (cls_struct_align_gn): Mark cif and userdata unused.
1118 * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
1120 * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
1122 * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
1124 * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
1126 * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
1128 * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
1129 * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
1130 * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
1132 (main): Cast res_call to silence gcc.
1133 * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
1135 (main): Cast res_call to silence gcc.
1136 * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
1138 (main): Cast res_call to silence gcc.
1139 * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
1141 (main): Cast res_call to silence gcc.
1142 * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
1144 (main): Cast res_call to silence gcc.
1145 * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
1147 (main): Cast res_call to silence gcc.
1148 * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
1150 (cls_ret_schar_fn): Cast printf parameter to silence gcc.
1151 * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
1153 (cls_ret_sint_fn): Cast printf parameter to silence gcc.
1154 * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
1156 (cls_ret_sshort_fn): Cast printf parameter to silence gcc.
1157 * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn): Mark cif and
1159 (cls_ret_uchar_fn): Cast printf parameter to silence gcc.
1160 * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
1162 (cls_ret_uint_fn): Cast printf parameter to silence gcc.
1163 * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
1164 and userdata unused.
1165 * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
1167 (cls_ret_ushort_fn): Cast printf parameter to silence gcc.
1168 * testsuite/libffi.call/float.c (floating): Remove unused parameter e.
1169 * testsuite/libffi.call/float1.c (main): Remove unused variable i.
1170 Cleanup white spaces.
1171 * testsuite/libffi.call/negint.c (checking): Remove unused variable i.
1172 * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
1173 cif and userdata unused.
1174 * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
1176 * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
1177 * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
1178 formatters to silence gcc.
1179 (B_gn): Mark cif and userdata unused.
1180 * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
1182 * testsuite/libffi.call/nested_struct4.c: Mention related PR.
1183 (B_gn): Mark cif and userdata unused.
1184 * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
1186 * testsuite/libffi.call/nested_struct6.c: Mention related PR.
1187 (B_gn): Mark cif and userdata unused.
1188 * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
1190 * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
1191 * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
1192 * testsuite/libffi.call/problem1.c (stub): Likewise.
1193 * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
1195 * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
1196 in the last commit for this test case in the test case itself.
1197 * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
1199 * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
1200 * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
1201 * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
1202 * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
1203 * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
1204 * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
1206 2006-02-22 Kaz Kojima <kkojima@gcc.gnu.org>
1208 * src/sh/sysv.S: Fix register numbers in the FDE for
1211 2006-02-20 Andreas Tobler <a.tobler@schweiz.ch>
1213 * testsuite/libffi.call/return_fl2.c (return_fl): Remove static
1214 declaration to avoid a false negative on ix86. See PR323.
1216 2006-02-18 Kaz Kojima <kkojima@gcc.gnu.org>
1218 * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
1219 and cast integer to void * if needed. Update the pointer to
1220 the FP register saved area correctly.
1222 2006-02-17 Andreas Tobler <a.tobler@schweiz.ch>
1224 * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
1226 * testsuite/libffi.call/nested_struct4.c: Likewise.
1228 2006-02-16 Andreas Tobler <a.tobler@schweiz.ch>
1230 * testsuite/libffi.call/return_dbl.c: New test case.
1231 * testsuite/libffi.call/return_dbl1.c: Likewise.
1232 * testsuite/libffi.call/return_dbl2.c: Likewise.
1233 * testsuite/libffi.call/return_fl.c: Likewise.
1234 * testsuite/libffi.call/return_fl1.c: Likewise.
1235 * testsuite/libffi.call/return_fl2.c: Likewise.
1236 * testsuite/libffi.call/return_fl3.c: Likewise.
1237 * testsuite/libffi.call/closure_fn6.c: Likewise.
1239 * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
1241 * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
1242 here to be used by other test cases too.
1244 * testsuite/libffi.call/nested_struct10.c: New test case.
1245 * testsuite/libffi.call/nested_struct9.c: Likewise.
1246 * testsuite/libffi.call/nested_struct8.c: Likewise.
1247 * testsuite/libffi.call/nested_struct7.c: Likewise.
1248 * testsuite/libffi.call/nested_struct6.c: Likewise.
1249 * testsuite/libffi.call/nested_struct5.c: Likewise.
1250 * testsuite/libffi.call/nested_struct4.c: Likewise.
1252 2006-01-21 Andreas Tobler <a.tobler@schweiz.ch>
1254 * configure.ac: Enable libffi for sparc64-*-freebsd*.
1255 * configure: Rebuilt.
1257 2006-01-18 Jakub Jelinek <jakub@redhat.com>
1259 * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
1260 instead do the shifting inline.
1261 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
1262 shift count unconditionally. Simplify load sequences for 1, 2, 3, 4
1263 and 8 byte structs, for the remaining struct sizes don't call
1264 __lshrdi3, instead do the shifting inline.
1266 2005-12-07 Thiemo Seufer <ths@networkno.de>
1268 * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
1269 missing parentheses.
1270 * src/mips/o32.S (ffi_call_O32): Code formatting. Define
1271 and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
1272 (ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
1273 A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
1274 V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
1276 * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
1278 (ffi_prep_closure): Improve trampoline instruction scheduling.
1279 (ffi_closure_mips_inner_O32): Fix endianness bugs.
1281 2005-12-03 Alan Modra <amodra@bigpond.net.au>
1283 * src/powerpc/ffi.c: Formatting.
1284 (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
1285 (ffi_prep_args64): Likewise.
1287 2005-09-30 Geoffrey Keating <geoffk@apple.com>
1289 * testsuite/lib/libffi-dg.exp (libffi_target_compile): For
1290 darwin, use -shared-libgcc not -lgcc_s, and explain why.
1292 2005-09-26 Tom Tromey <tromey@redhat.com>
1294 * testsuite/libffi.call/float1.c (value_type): New typedef.
1295 (CANARY): New define.
1296 (main): Check for result buffer overflow.
1297 * src/powerpc/linux64.S: Handle linux64 long double returns.
1298 * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
1299 (ffi_prep_cif_machdep): Handle linux64 long double returns.
1301 2005-08-25 Alan Modra <amodra@bigpond.net.au>
1304 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
1306 (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
1308 2005-08-11 Jakub Jelinek <jakub@redhat.com>
1310 * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
1311 (AH_BOTTOM): Add FFI_HIDDEN definition.
1312 * configure: Rebuilt.
1313 * fficonfig.h.in: Rebuilt.
1314 * src/powerpc/ffi.c (hidden): Remove.
1315 (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
1316 ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
1317 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
1318 .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
1319 * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
1320 add FFI_HIDDEN to its prototype.
1321 (ffi_closure_SYSV_inner): New.
1322 * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
1323 * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
1325 2005-08-10 Alfred M. Szmidt <ams@gnu.org>
1328 * configure: Rebuilt.
1329 * configure.ac: Handle i*86-*-gnu*.
1331 2005-08-09 Jakub Jelinek <jakub@redhat.com>
1333 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
1334 DW_CFA_offset_extended_sf rather than
1335 DW_CFA_GNU_negative_offset_extended.
1336 * src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
1338 2005-07-22 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
1340 * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
1342 (ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
1343 * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
1344 partially on register.
1345 (ffi_closure_helper_SYSV): Likewise.
1346 (ffi_prep_cif_machdep): Don't set too many cif->flags.
1348 2005-07-20 Kaz Kojima <kkojima@gcc.gnu.org>
1350 * src/sh/ffi.c (ffi_call): Handle small structures correctly.
1352 * src/sh64/ffi.c (simple_type): Remove.
1353 (return_type): Handle small structures correctly.
1354 (ffi_prep_args): Likewise.
1355 (ffi_call): Likewise.
1356 (ffi_closure_helper_SYSV): Likewise.
1357 * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
1358 Emit position independent code if PIC and remove wrong datalabel
1359 prefixes from EH data.
1361 2005-07-19 Andreas Tobler <a.tobler@schweiz.ch>
1363 * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
1364 * Makefile.in: Regenerate.
1365 * include/Makefile.in: Likewise.
1366 * testsuite/Makefile.in: Likewise.
1367 * configure.ac: Add POWERPC_FREEBSD rules.
1368 * configure: Regenerate.
1369 * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
1370 (FFI_SYSV_TYPE_SMALL_STRUCT): Define.
1371 * src/powerpc/ffi.c: Add flags to handle small structure returns
1373 (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
1375 (ffi_closure_helper_SYSV): Likewise.
1376 * src/powerpc/ppc_closure.S: Add return types for small structures.
1377 * src/powerpc/sysv.S: Add bits to handle small structures for
1380 2005-07-10 Andreas Tobler <a.tobler@schweiz.ch>
1382 * testsuite/libffi.call/cls_5_1_byte.c: New test file.
1383 * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
1384 * testsuite/libffi.call/cls_7_1_byte.c: Likewise.
1386 2005-07-05 Randolph Chung <tausq@debian.org>
1388 * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
1389 as FFI_TYPE_SMALL_STRUCT3. Break out handling for 5-7 byte
1390 structures. Kill compilation warnings.
1391 (ffi_closure_inner_LINUX): Print return values as hex in debug
1392 message. Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
1393 Properly handle 5-7 byte structure returns.
1394 * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
1395 (FFI_TYPE_SMALL_STRUCT2): Remove.
1396 (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
1397 (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
1398 * src/pa/linux.S: Mark source file as using PA1.1 assembly.
1399 (checksmst1, checksmst2): Remove.
1400 (checksmst3): Optimize handling of 3-byte struct returns.
1401 (checksmst567): Properly handle 5-7 byte struct returns.
1403 2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1406 * src/mips/n32.S: Enforce PIC code.
1407 * src/mips/o32.S: Likewise.
1409 2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1411 * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
1412 * configure: Regenerate.
1414 2005-06-01 Alan Modra <amodra@bigpond.net.au>
1416 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
1417 to call ffi_closure_helper_SYSV. Append @local instead.
1418 * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
1420 2005-05-17 Kelley Cook <kcook@gcc.gnu.org>
1422 * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
1423 Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
1424 * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
1425 * aclocal.m4, configure, fficonfig.h.in, Makefile.in,
1426 include/Makefile.in, testsuite/Makefile.in: Regenerate.
1428 2005-05-09 Mike Stump <mrs@apple.com>
1430 * configure: Regenerate.
1432 2005-05-08 Richard Henderson <rth@redhat.com>
1435 * src/alpha/osf.S: Update unwind into to match code.
1437 2005-05-04 Andreas Degert <ad@papyrus-gmbh.de>
1438 Richard Henderson <rth@redhat.com>
1440 * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
1442 (ffi_call): Mask return type field. Pass ssecount to ffi_call_unix64.
1443 (ffi_prep_closure): Set carry bit if sse-used flag set.
1444 * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
1445 Only load sse registers if ssecount non-zero.
1446 (ffi_closure_unix64): Only save sse registers if carry set on entry.
1448 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1450 * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
1451 powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
1452 * configure: Regenerate.
1454 2005-04-20 Hans-Peter Nilsson <hp@axis.com>
1456 * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
1457 have Tcl8.3-compatible intermediate variable.
1459 2005-04-18 Simon Posnjak <simon.posnjak@siol.net>
1460 Hans-Peter Nilsson <hp@axis.com>
1462 * Makefile.am: Add CRIS support.
1463 * configure.ac: Likewise.
1464 * Makefile.in, configure, testsuite/Makefile.in,
1465 include/Makefile.in: Regenerate.
1466 * src/cris: New directory.
1467 * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
1468 * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
1470 * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
1471 \r?\n in output tests.
1473 2005-04-12 Mike Stump <mrs@apple.com>
1475 * configure: Regenerate.
1477 2005-03-30 Hans Boehm <Hans.Boehm@hp.com>
1479 * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
1481 2005-03-30 Steve Ellcey <sje@cup.hp.com>
1483 * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
1485 * src/ia64/unix.S (ffi_closure_unix): Extend gp
1486 to 64 bits in ILP32 mode.
1487 Load 64 bits even for short data.
1489 2005-03-23 Mike Stump <mrs@apple.com>
1491 * src/powerpc/darwin.S: Update for -m64 multilib.
1492 * src/powerpc/darwin_closure.S: Likewise.
1494 2005-03-21 Zack Weinberg <zack@codesourcery.com>
1496 * configure.ac: Do not invoke TL_AC_GCC_VERSION.
1497 Do not set tool_include_dir.
1498 * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
1500 * include/Makefile.am: Set gcc_version and toollibffidir.
1501 * include/Makefile.in: Regenerate.
1503 2005-02-22 Andrew Haley <aph@redhat.com>
1505 * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
1506 odd-numbered register pairs for 64-bit integer types.
1508 2005-02-23 Andreas Tobler <a.tobler@schweiz.ch>
1511 * testsuite/libffi.call/return_ll1.c: New test case.
1513 2005-02-11 Janis Johnson <janis187@us.ibm.com>
1515 * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
1516 * testsuite/libffi.call/float.c: Ditto.
1517 * testsuite/libffi.call/float2.c: Ditto.
1518 * testsuite/libffi.call/float3.c: Ditto.
1520 2005-02-08 Andreas Tobler <a.tobler@schweiz.ch>
1522 * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
1524 2005-01-12 Eric Botcazou <ebotcazou@libertysurf.fr>
1526 * testsuite/libffi.special/special.exp (cxx_options): Add
1529 2004-12-31 Richard Henderson <rth@redhat.com>
1531 * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
1532 (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF. Replace size and
1533 offset parameters with a type parameter; deduce size and structure
1534 alignment. Update all users.
1536 2004-12-31 Richard Henderson <rth@redhat.com>
1538 * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
1539 (FFI_TYPE_LONGDOUBLE): Fix for ia64.
1540 * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
1541 into ffi_prep_closure.
1542 * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
1545 2004-12-27 Richard Henderson <rth@redhat.com>
1547 * src/x86/unix64.S: Fix typo in unwind info.
1549 2004-12-25 Richard Henderson <rth@redhat.com>
1551 * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
1552 (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
1553 (merge_classes): Check for it.
1555 (classify_argument): Pass byte_offset by value; perform all updates
1557 (examine_argument): Add classes argument; handle
1558 X86_64_COMPLEX_X87_CLASS.
1559 (ffi_prep_args): Merge into ...
1560 (ffi_call): ... here. Share stack frame with ffi_call_unix64.
1561 (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
1562 (ffi_fill_return_value): Remove.
1563 (ffi_prep_closure): Remove dead assert.
1564 (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
1565 Rewrite to use struct register_args instead of va_list. Create
1566 flags for handling structure returns.
1567 * src/x86/unix64.S: Remove dead strings.
1568 (ffi_call_unix64): Rename from ffi_call_UNIX64. Rewrite to share
1569 stack frame with ffi_call. Handle structure returns properly.
1570 (float2sse, floatfloat2sse, double2sse): Remove.
1571 (sse2float, sse2double, sse2floatfloat): Remove.
1572 (ffi_closure_unix64): Rename from ffi_closure_UNIX64. Rewrite
1573 to handle structure returns properly.
1575 2004-12-08 David Edelsohn <edelsohn@gnu.org>
1577 * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
1579 * Makefile.in: Regenerated.
1581 2004-12-02 Richard Sandiford <rsandifo@redhat.com>
1583 * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
1584 * configure, aclocal.m4, Makefile.in: Regenerate.
1585 * include/Makefile.in, testsuite/Makefile.in: Regenerate.
1587 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
1589 * configure: Regenerate for libtool change.
1591 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
1593 * configure: Regenerate for libtool reversion.
1595 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1597 * configure: Regenerate for libtool change.
1599 2004-11-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1601 * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
1603 2004-11-23 Richard Sandiford <rsandifo@redhat.com>
1605 * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
1606 of jal. Use an absolute encoding for the frame information.
1608 2004-11-23 Kelley Cook <kcook@gcc.gnu.org>
1610 * Makefile.am: Remove no-dependencies. Add ACLOCAL_AMFLAGS.
1611 * acinclude.m4: Delete logic for sincludes.
1612 * aclocal.m4, Makefile.in, configure: Regenerate.
1613 * include/Makefile: Likewise.
1614 * testsuite/Makefile: Likewise.
1616 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1618 * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
1619 on a 8-byte boundary.
1620 * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
1622 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1624 * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
1625 long long values. Round stack allocation to a multiple of 8 bytes
1626 for ATPCS compatibility.
1627 * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
1628 names. Handle returning long long types. Add Thumb and interworking
1629 support. Improve soft-float code.
1631 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1633 * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
1634 (libffi_exit): New function.
1635 (libffi_init): Build the testglue wrapper if needed.
1637 2004-10-25 Eric Botcazou <ebotcazou@libertysurf.fr>
1640 * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
1642 2004-10-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1644 * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
1646 2004-10-20 Kaz Kojima <kkojima@gcc.gnu.org>
1648 * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
1649 * testsuite/libffi.call/float3.c: New test case.
1651 2004-10-18 Kaz Kojima <kkojima@gcc.gnu.org>
1653 * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
1654 the function returning a structure pointed with R2.
1655 * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
1656 the structure return value if T bit set. Emit position
1657 independent code and EH data if PIC.
1659 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1661 * Makefile.am: Add m32r support.
1662 * configure.ac: Likewise.
1663 * Makefile.in: Regenerate.
1664 * confiugre: Regenerate.
1665 * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
1666 (uint64, sint64, double, longdouble)
1667 * src/m32r: New directory.
1668 * src/m32r/ffi.c: New file.
1669 * src/m32r/sysv.S: Likewise.
1670 * src/m32r/ffitarget.h: Likewise.
1672 2004-10-02 Kaz Kojima <kkojima@gcc.gnu.org>
1674 * testsuite/libffi.call/negint.c: New test case.
1676 2004-09-14 H.J. Lu <hongjiu.lu@intel.com>
1679 * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
1680 Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
1681 LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
1684 2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
1686 * testsuite/libffi.call/many_win32.c: Remove whitespaces.
1687 * testsuite/libffi.call/promotion.c: Likewise.
1688 * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
1690 * testsuite/libffi.call/return_sc.c: Likewise.
1691 * testsuite/libffi.call/return_uc.c: Likewise.
1693 2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
1695 * src/powerpc/darwin.S: Fix comments and identation.
1696 * src/powerpc/darwin_closure.S: Likewise.
1698 2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
1700 * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
1701 (ffi_prep_args): Handle longdouble arguments.
1702 (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
1704 (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
1705 * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
1707 * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
1708 * src/types.c: Defined longdouble size and alignment for darwin.
1710 2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
1712 * src/powerpc/aix.S: Remove whitespaces.
1713 * src/powerpc/aix_closure.S: Likewise.
1714 * src/powerpc/asm.h: Likewise.
1715 * src/powerpc/ffi.c: Likewise.
1716 * src/powerpc/ffitarget.h: Likewise.
1717 * src/powerpc/linux64.S: Likewise.
1718 * src/powerpc/linux64_closure.S: Likewise.
1719 * src/powerpc/ppc_closure.S: Likewise.
1720 * src/powerpc/sysv.S: Likewise.
1722 2004-08-30 Anthony Green <green@redhat.com>
1724 * Makefile.am: Add frv support.
1725 * Makefile.in, testsuite/Makefile.in: Rebuilt.
1726 * configure.ac: Read configure.host.
1727 * configure.in: Read configure.host.
1728 * configure.host: New file. frv-elf needs libgloss.
1729 * include/ffi.h.in: Force ffi_closure to have a nice big (8)
1730 alignment. This is needed to frv and shouldn't harm the others.
1731 * include/ffi_common.h (ALIGN_DOWN): New macro.
1732 * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
1734 2004-08-24 David Daney <daney@avtrex.com>
1736 * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
1737 * testsuite/libffi.call/closure_fn1.c: Likewise.
1738 * testsuite/libffi.call/closure_fn2.c Likewise.
1739 * testsuite/libffi.call/closure_fn3.c: Likewise.
1740 * testsuite/libffi.call/closure_fn4.c: Likewise.
1741 * testsuite/libffi.call/closure_fn5.c: Likewise.
1742 * testsuite/libffi.call/cls_18byte.c: Likewise.
1743 * testsuite/libffi.call/cls_19byte.c: Likewise.
1744 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1745 * testsuite/libffi.call/cls_20byte.c: Likewise.
1746 * testsuite/libffi.call/cls_20byte1.c: Likewise.
1747 * testsuite/libffi.call/cls_24byte.c: Likewise.
1748 * testsuite/libffi.call/cls_2byte.c: Likewise.
1749 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1750 * testsuite/libffi.call/cls_3byte1.c: Likewise.
1751 * testsuite/libffi.call/cls_3byte2.c: Likewise.
1752 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1753 * testsuite/libffi.call/cls_4byte.c: Likewise.
1754 * testsuite/libffi.call/cls_64byte.c: Likewise.
1755 * testsuite/libffi.call/cls_6byte.c: Likewise.
1756 * testsuite/libffi.call/cls_7byte.c: Likewise.
1757 * testsuite/libffi.call/cls_8byte.c: Likewise.
1758 * testsuite/libffi.call/cls_9byte1.c: Likewise.
1759 * testsuite/libffi.call/cls_9byte2.c: Likewise.
1760 * testsuite/libffi.call/cls_align_double.c: Likewise.
1761 * testsuite/libffi.call/cls_align_float.c: Likewise.
1762 * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
1763 * testsuite/libffi.call/cls_align_pointer.c: Likewise.
1764 * testsuite/libffi.call/cls_align_sint16.c: Likewise.
1765 * testsuite/libffi.call/cls_align_sint32.c: Likewise.
1766 * testsuite/libffi.call/cls_align_sint64.c: Likewise.
1767 * testsuite/libffi.call/cls_align_uint16.c: Likewise.
1768 * testsuite/libffi.call/cls_align_uint32.c: Likewise.
1769 * testsuite/libffi.call/cls_align_uint64.c: Likewise.
1770 * testsuite/libffi.call/cls_double.c: Likewise.
1771 * testsuite/libffi.call/cls_float.c: Likewise.
1772 * testsuite/libffi.call/cls_multi_schar.c: Likewise.
1773 * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
1774 * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
1775 * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
1776 * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
1777 * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
1778 * testsuite/libffi.call/cls_schar.c: Likewise.
1779 * testsuite/libffi.call/cls_sint.c: Likewise.
1780 * testsuite/libffi.call/cls_sshort.c: Likewise.
1781 * testsuite/libffi.call/cls_uchar.c: Likewise.
1782 * testsuite/libffi.call/cls_uint.c: Likewise.
1783 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1784 * testsuite/libffi.call/cls_ushort.c: Likewise.
1785 * testsuite/libffi.call/nested_struct.c: Likewise.
1786 * testsuite/libffi.call/nested_struct1.c: Likewise.
1787 * testsuite/libffi.call/nested_struct2.c: Likewise.
1788 * testsuite/libffi.call/nested_struct3.c: Likewise.
1789 * testsuite/libffi.call/problem1.c: Likewise.
1790 * testsuite/libffi.special/unwindtest.cc: Likewise.
1791 * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
1793 * testsuite/libffi.call/cls_16byte.c: Likewise.
1794 * testsuite/libffi.call/cls_5byte.c: Likewise.
1796 2004-08-23 David Daney <daney@avtrex.com>
1799 * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
1800 * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
1801 (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
1802 parameters and return types.
1803 (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
1804 (ffi_prep_closure): Ditto.
1805 (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
1806 alignment calculations.
1807 * src/mips/o32.S (ffi_closure_O32): Don't use floating point
1808 instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
1810 2004-08-14 Casey Marshall <csm@gnu.org>
1812 * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
1813 contain `FFI_TYPE_UINT64' as return type for any 64-bit
1814 integer (O32 ABI only).
1815 (ffi_prep_closure): new function.
1816 (ffi_closure_mips_inner_O32): new function.
1817 * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
1818 `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
1819 * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
1820 64 bit integers correctly.
1821 (ffi_closure_O32): new function.
1822 Added DWARF-2 unwind info for both functions.
1824 2004-08-10 Andrew Haley <aph@redhat.com>
1826 * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
1828 2004-08-01 Robert Millan <robertmh@gnu.org>
1830 * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
1831 * configure: Regenerate.
1833 2004-07-30 Maciej W. Rozycki <macro@linux-mips.org>
1835 * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
1836 and mmap() explicitly instead of relying on preset autoconf cache
1838 * aclocal.m4: Regenerate.
1839 * configure: Regenerate.
1841 2004-07-11 Ulrich Weigand <uweigand@de.ibm.com>
1843 * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
1844 (ffi_check_float_struct): Remove unused prototype.
1846 2004-06-30 Geoffrey Keating <geoffk@apple.com>
1848 * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
1849 character on Darwin, use '\n\t' instead.
1851 2004-06-26 Matthias Klose <doko@debian.org>
1853 * libtool-version: Fix typo in revision/age.
1855 2004-06-17 Matthias Klose <doko@debian.org>
1857 * libtool-version: New.
1858 * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
1859 * Makefile.in: Regenerate.
1861 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1863 * Makefile.am: Remove useless multilib rules.
1864 * Makefile.in: Regenerate.
1865 * aclocal.m4: Regenerate with automake 1.8.5.
1866 * configure.ac: Remove useless multilib configury.
1867 * configure: Regenerate.
1869 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1871 * .cvsignore: New file.
1873 2004-06-10 Jakub Jelinek <jakub@redhat.com>
1875 * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
1877 (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
1880 2004-06-06 Sean McNeil <sean@mcneil.com>
1882 * configure.ac: Add x86_64-*-freebsd* support.
1883 * configure: Regenerate.
1885 2004-04-26 Joe Buck <jbuck@welsh-buck.org>
1888 * configure.ac: Test for existence of mmap and sys/mman.h before
1889 checking blacklist. Fix suggested by Jim Wilson.
1890 * configure: Regenerate.
1892 2004-04-26 Matt Austern <austern@apple.com>
1894 * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
1896 * src/powerpc/darwin_closure.S: Likewise.
1898 2004-04-24 Andreas Tobler <a.tobler@schweiz.ch>
1900 * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
1901 error. Reported by Thomas Heller <theller@python.net>.
1902 * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
1903 * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
1905 2004-03-20 Matthias Klose <doko@debian.org>
1907 * src/pa/linux.S: Fix typo.
1909 2004-03-19 Matthias Klose <doko@debian.org>
1911 * Makefile.am: Update.
1912 * Makefile.in: Regenerate.
1913 * src/pa/ffi.h.in: Remove.
1914 * src/pa/ffitarget.h: New file.
1916 2004-02-10 Randolph Chung <tausq@debian.org>
1918 * Makefile.am: Add PA support.
1919 * Makefile.in: Regenerate.
1920 * include/Makefile.in: Regenerate.
1921 * configure.ac: Add PA target.
1922 * configure: Regenerate.
1923 * src/pa/ffi.c: New file.
1924 * src/pa/ffi.h.in: Add PA support.
1925 * src/pa/linux.S: New file.
1926 * prep_cif.c: Add PA support.
1928 2004-03-16 Hosaka Yuji <hos@tamanegi.org>
1930 * src/types.c: Fix alignment size of X86_WIN32 case int64 and
1932 * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
1933 with ecif->cif->flags.
1934 (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
1936 (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
1937 (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
1938 * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
1939 sc_retstruct2b): Add for 1 or 2-bytes struct case.
1941 2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
1943 * configure.in: Rename file to ...
1944 * configure.ac: ... this.
1945 * fficonfig.h.in: Regenerate.
1946 * Makefile.in: Regenerate.
1947 * include/Makefile.in: Regenerate.
1948 * testsuite/Makefile.in: Regenerate.
1950 2004-03-12 Matt Austern <austern@apple.com>
1952 * src/powerpc/darwin.S: Fix EH information so it corresponds to
1953 changes in EH format resulting from addition of linkonce support.
1954 * src/powerpc/darwin_closure.S: Likewise.
1956 2004-03-11 Andreas Tobler <a.tobler@schweiz.ch>
1957 Paolo Bonzini <bonzini@gnu.org>
1959 * Makefile.am (AUTOMAKE_OPTIONS): Set them.
1960 Remove VPATH. Remove rules for object files. Remove multilib support.
1961 (AM_CCASFLAGS): Add.
1962 * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
1963 (AC_PREREQ): Bump version to 2.59.
1964 (AC_INIT): Fill with version info and bug address.
1965 (ORIGINAL_LD_FOR_MULTILIBS): Remove.
1966 (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
1967 De-precious CC so that the right flags are passed down to multilibs.
1968 (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
1969 (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
1970 (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
1971 * configure: Rebuilt.
1972 * aclocal.m4: Likewise.
1973 * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
1974 * fficonfig.h.in: Likewise.
1976 2004-03-11 Andreas Schwab <schwab@suse.de>
1978 * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
1979 arguments from fp registers only for the first 8 parameter slots.
1980 Don't convert a float parameter when passed in memory.
1982 2004-03-09 Hans-Peter Nilsson <hp@axis.com>
1984 * configure: Regenerate for config/accross.m4 correction.
1986 2004-02-25 Matt Kraai <kraai@alumni.cmu.edu>
1988 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
1989 ecif->cif->bytes to bytes.
1990 (ffi_prep_cif_machdep): Add braces around nested if statement.
1992 2004-02-09 Alan Modra <amodra@bigpond.net.au>
1994 * src/types.c (pointer): POWERPC64 has 8 byte pointers.
1996 * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
1997 (ffi_closure_helper_LINUX64): Fix typo.
1998 * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
2000 * testsuite/libffi.call/float.c: Likewise.
2001 * testsuite/libffi.call/float2.c: Likewise.
2003 2004-02-08 Alan Modra <amodra@bigpond.net.au>
2005 * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
2006 long double function return and long double arg handling.
2007 (ffi_closure_helper_LINUX64): Formatting. Delete unused "ng" var.
2008 Use "end_pfr" instead of "nf". Correct long double handling.
2010 * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
2012 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
2013 space for long double return value. Adjust stack frame and offsets.
2014 Load f2 long double return.
2016 2004-02-07 Alan Modra <amodra@bigpond.net.au>
2018 * src/types.c: Use 16 byte long double for POWERPC64.
2020 2004-01-25 Eric Botcazou <ebotcazou@libertysurf.fr>
2022 * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
2023 when the structure return address is passed in %o0.
2024 (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
2025 (ffi_v9_layout_struct): Align the field following a nested structure
2026 on a word boundary. Use memmove instead of memcpy.
2027 (ffi_call): Update call to ffi_V9_return_struct.
2028 (ffi_prep_closure): Define 'ctx' only for V8.
2029 (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
2030 and ffi_closure_sparc_inner_v9.
2031 (ffi_closure_sparc_inner_v8): Return long doubles by reference.
2032 Always skip the structure return address. For structures and long
2033 doubles, copy the argument directly.
2034 (ffi_closure_sparc_inner_v9): Skip the structure return address only
2035 if required. Shift the maximum floating-point slot accordingly. For
2036 big structures, copy the argument directly; otherwise, left-justify the
2037 argument and call ffi_v9_layout_struct to lay out the structure on
2039 * src/sparc/v8.S: Undef STACKFRAME before defining it.
2040 (ffi_closure_v8): Pass the structure return address. Update call to
2041 ffi_closure_sparc_inner_v8. Short-circuit FFI_TYPE_INT handling.
2042 Skip the 'unimp' insn when returning long doubles and structures.
2043 * src/sparc/v9.S: Undef STACKFRAME before defining it.
2044 (ffi_closure_v9): Increase the frame size by 2 words. Short-circuit
2045 FFI_TYPE_INT handling. Load structures both in integers and
2046 floating-point registers on return.
2047 * README: Update status of the SPARC port.
2049 2004-01-24 Andreas Tobler <a.tobler@schweiz.ch>
2051 * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
2053 * testsuite/libffi.call/struct3.c (main): Fix CHECK.
2055 2004-01-22 Ulrich Weigand <uweigand@de.ibm.com>
2057 * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
2058 value as of type ffi_arg, not unsigned int.
2060 2004-01-21 Michael Ritzert <ritzert@t-online.de>
2062 * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
2065 2004-01-12 Andreas Tobler <a.tobler@schweiz.ch>
2067 * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
2070 2004-01-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2072 * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
2075 2003-12-10 Richard Henderson <rth@redhat.com>
2077 * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
2078 size_t instead of int.
2080 2003-12-04 Hosaka Yuji <hos@tamanegi.org>
2082 * testsuite/libffi.call/many_win32.c: Include <float.h>.
2083 * testsuite/libffi.call/many_win32.c (main): Replace variable
2084 int i with unsigned long ul.
2086 * testsuite/libffi.call/cls_align_uint64.c: New test case.
2087 * testsuite/libffi.call/cls_align_sint64.c: Likewise.
2088 * testsuite/libffi.call/cls_align_uint32.c: Likewise.
2089 * testsuite/libffi.call/cls_align_sint32.c: Likewise.
2090 * testsuite/libffi.call/cls_align_uint16.c: Likewise.
2091 * testsuite/libffi.call/cls_align_sint16.c: Likewise.
2092 * testsuite/libffi.call/cls_align_float.c: Likewise.
2093 * testsuite/libffi.call/cls_align_double.c: Likewise.
2094 * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
2095 * testsuite/libffi.call/cls_align_pointer.c: Likewise.
2097 2003-12-02 Hosaka Yuji <hos@tamanegi.org>
2100 * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
2101 Align arguments to 32 bits.
2103 2003-12-01 Andreas Tobler <a.tobler@schweiz.ch>
2106 * testsuite/libffi.call/cls_multi_sshort.c: New test case.
2107 * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
2108 * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
2109 * testsuite/libffi.call/cls_multi_schar.c: Likewise.
2110 * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
2111 * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
2113 * testsuite/libffi.special/unwindtest.cc: Cosmetics.
2115 2003-11-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2117 * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
2118 * testsuite/libffi.special/ffitestcxx.h: Likewise.
2120 2003-11-22 Andreas Tobler <a.tobler@schweiz.ch>
2122 * Makefile.in: Rebuilt.
2123 * configure: Likewise.
2124 * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
2127 2003-11-21 Andreas Jaeger <aj@suse.de>
2128 Andreas Tobler <a.tobler@schweiz.ch>
2130 * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
2131 * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
2132 * Makefile.in: Rebuilt.
2133 * aclocal.m4: Likewise.
2134 * configure: Likewise.
2135 * fficonfig.h.in: Likewise.
2136 * testsuite/lib/libffi-dg.exp: Add include dir.
2137 * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
2138 * testsuite/libffi.special/ffitestcxx.h: Likewise.
2139 * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
2140 for ffi_closure if available.
2141 * testsuite/libffi.call/closure_fn1.c: Likewise.
2142 * testsuite/libffi.call/closure_fn2.c: Likewise.
2143 * testsuite/libffi.call/closure_fn3.c: Likewise.
2144 * testsuite/libffi.call/closure_fn4.c: Likewise.
2145 * testsuite/libffi.call/closure_fn5.c: Likewise.
2146 * testsuite/libffi.call/cls_12byte.c: Likewise.
2147 * testsuite/libffi.call/cls_16byte.c: Likewise.
2148 * testsuite/libffi.call/cls_18byte.c: Likewise.
2149 * testsuite/libffi.call/cls_19byte.c: Likewise.
2150 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2151 * testsuite/libffi.call/cls_20byte.c: Likewise.
2152 * testsuite/libffi.call/cls_20byte1.c: Likewise.
2153 * testsuite/libffi.call/cls_24byte.c: Likewise.
2154 * testsuite/libffi.call/cls_2byte.c: Likewise.
2155 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2156 * testsuite/libffi.call/cls_3byte1.c: Likewise.
2157 * testsuite/libffi.call/cls_3byte2.c: Likewise.
2158 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2159 * testsuite/libffi.call/cls_4byte.c: Likewise.
2160 * testsuite/libffi.call/cls_5byte.c: Likewise.
2161 * testsuite/libffi.call/cls_64byte.c: Likewise.
2162 * testsuite/libffi.call/cls_6byte.c: Likewise.
2163 * testsuite/libffi.call/cls_7byte.c: Likewise.
2164 * testsuite/libffi.call/cls_8byte.c: Likewise.
2165 * testsuite/libffi.call/cls_9byte1.c: Likewise.
2166 * testsuite/libffi.call/cls_9byte2.c: Likewise.
2167 * testsuite/libffi.call/cls_double.c: Likewise.
2168 * testsuite/libffi.call/cls_float.c: Likewise.
2169 * testsuite/libffi.call/cls_schar.c: Likewise.
2170 * testsuite/libffi.call/cls_sint.c: Likewise.
2171 * testsuite/libffi.call/cls_sshort.c: Likewise.
2172 * testsuite/libffi.call/cls_uchar.c: Likewise.
2173 * testsuite/libffi.call/cls_uint.c: Likewise.
2174 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2175 * testsuite/libffi.call/cls_ushort.c: Likewise.
2176 * testsuite/libffi.call/nested_struct.c: Likewise.
2177 * testsuite/libffi.call/nested_struct1.c: Likewise.
2178 * testsuite/libffi.call/nested_struct2.c: Likewise.
2179 * testsuite/libffi.call/nested_struct3.c: Likewise.
2180 * testsuite/libffi.call/problem1.c: Likewise.
2181 * testsuite/libffi.special/unwindtest.cc: Likewise.
2183 2003-11-20 Andreas Tobler <a.tobler@schweiz.ch>
2185 * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
2187 2003-11-19 Andreas Tobler <a.tobler@schweiz.ch>
2189 * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
2190 Add -lgcc_s to additional flags.
2192 2003-11-12 Andreas Tobler <a.tobler@schweiz.ch>
2194 * configure.in, include/Makefile.am: PR libgcj/11147, install
2195 the ffitarget.h header file in a gcc versioned and target
2197 * configure: Regenerated.
2198 * Makefile.in, include/Makefile.in: Likewise.
2199 * testsuite/Makefile.in: Likewise.
2201 2003-11-09 Andreas Tobler <a.tobler@schweiz.ch>
2203 * testsuite/libffi.call/closure_fn0.c: Print result and check
2204 with dg-output to make debugging easier.
2205 * testsuite/libffi.call/closure_fn1.c: Likewise.
2206 * testsuite/libffi.call/closure_fn2.c: Likewise.
2207 * testsuite/libffi.call/closure_fn3.c: Likewise.
2208 * testsuite/libffi.call/closure_fn4.c: Likewise.
2209 * testsuite/libffi.call/closure_fn5.c: Likewise.
2210 * testsuite/libffi.call/cls_12byte.c: Likewise.
2211 * testsuite/libffi.call/cls_16byte.c: Likewise.
2212 * testsuite/libffi.call/cls_18byte.c: Likewise.
2213 * testsuite/libffi.call/cls_19byte.c: Likewise.
2214 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2215 * testsuite/libffi.call/cls_20byte.c: Likewise.
2216 * testsuite/libffi.call/cls_20byte1.c: Likewise.
2217 * testsuite/libffi.call/cls_24byte.c: Likewise.
2218 * testsuite/libffi.call/cls_2byte.c: Likewise.
2219 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2220 * testsuite/libffi.call/cls_3byte1.c: Likewise.
2221 * testsuite/libffi.call/cls_3byte2.c: Likewise.
2222 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2223 * testsuite/libffi.call/cls_4byte.c: Likewise.
2224 * testsuite/libffi.call/cls_5byte.c: Likewise.
2225 * testsuite/libffi.call/cls_64byte.c: Likewise.
2226 * testsuite/libffi.call/cls_6byte.c: Likewise.
2227 * testsuite/libffi.call/cls_7byte.c: Likewise.
2228 * testsuite/libffi.call/cls_8byte.c: Likewise.
2229 * testsuite/libffi.call/cls_9byte1.c: Likewise.
2230 * testsuite/libffi.call/cls_9byte2.c: Likewise.
2231 * testsuite/libffi.call/cls_double.c: Likewise.
2232 * testsuite/libffi.call/cls_float.c: Likewise.
2233 * testsuite/libffi.call/cls_schar.c: Likewise.
2234 * testsuite/libffi.call/cls_sint.c: Likewise.
2235 * testsuite/libffi.call/cls_sshort.c: Likewise.
2236 * testsuite/libffi.call/cls_uchar.c: Likewise.
2237 * testsuite/libffi.call/cls_uint.c: Likewise.
2238 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2239 * testsuite/libffi.call/cls_ushort.c: Likewise.
2240 * testsuite/libffi.call/problem1.c: Likewise.
2242 * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
2245 2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
2247 * testsuite/libffi.call/cls_9byte2.c: New test case.
2248 * testsuite/libffi.call/cls_9byte1.c: Likewise.
2249 * testsuite/libffi.call/cls_64byte.c: Likewise.
2250 * testsuite/libffi.call/cls_20byte1.c: Likewise.
2251 * testsuite/libffi.call/cls_19byte.c: Likewise.
2252 * testsuite/libffi.call/cls_18byte.c: Likewise.
2253 * testsuite/libffi.call/closure_fn4.c: Likewise.
2254 * testsuite/libffi.call/closure_fn5.c: Likewise.
2255 * testsuite/libffi.call/cls_schar.c: Likewise.
2256 * testsuite/libffi.call/cls_sint.c: Likewise.
2257 * testsuite/libffi.call/cls_sshort.c: Likewise.
2258 * testsuite/libffi.call/nested_struct2.c: Likewise.
2259 * testsuite/libffi.call/nested_struct3.c: Likewise.
2261 2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
2263 * testsuite/libffi.call/cls_double.c: Do a check on the result.
2264 * testsuite/libffi.call/cls_uchar.c: Likewise.
2265 * testsuite/libffi.call/cls_uint.c: Likewise.
2266 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2267 * testsuite/libffi.call/cls_ushort.c: Likewise.
2268 * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
2270 2003-11-06 Andreas Tobler <a.tobler@schweiz.ch>
2272 * src/prep_cif.c (ffi_prep_cif): Move the validity check after
2275 2003-10-23 Andreas Tobler <a.tobler@schweiz.ch>
2277 * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
2278 FFI_ASSERT(FALSE) with FFI_ASSERT(0).
2280 2003-10-22 David Daney <ddaney@avtrex.com>
2282 * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
2283 __attribute__((__mode__(__SI__))) and friends.
2285 2003-10-22 Andreas Schwab <schwab@suse.de>
2287 * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
2289 2003-10-21 Andreas Tobler <a.tobler@schweiz.ch>
2291 * configure.in: AC_LINK_FILES(ffitarget.h).
2292 * configure: Regenerate.
2293 * Makefile.in: Likewise.
2294 * include/Makefile.in: Likewise.
2295 * testsuite/Makefile.in: Likewise.
2296 * fficonfig.h.in: Likewise.
2298 2003-10-21 Paolo Bonzini <bonzini@gnu.org>
2299 Richard Henderson <rth@redhat.com>
2301 Avoid that ffi.h includes fficonfig.h.
2303 * Makefile.am (EXTRA_DIST): Include ffitarget.h files
2304 (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
2305 (TARGET_SRC_MIPS_SGI): Removed.
2306 (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
2307 (MIPS_SGI): Removed.
2308 (CLEANFILES): Removed.
2309 (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
2311 * acconfig.h: Removed.
2312 * configure.in: Compute sizeofs only for double and long double.
2313 Use them to define and subst HAVE_LONG_DOUBLE. Include comments
2314 into AC_DEFINE instead of using acconfig.h. Create
2315 include/ffitarget.h instead of include/fficonfig.h. Rename
2316 MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
2317 AC_DEFINE EH_FRAME_FLAGS.
2318 * include/Makefile.am (DISTCLEANFILES): New automake macro.
2319 (hack_DATA): Add ffitarget.h.
2320 * include/ffi.h.in: Remove all system specific definitions.
2321 Declare raw API even if it is not installed, why bother?
2322 Use limits.h instead of SIZEOF_* to define ffi_type_*. Do
2323 not define EH_FRAME_FLAGS, it is in fficonfig.h now. Include
2324 ffitarget.h instead of fficonfig.h. Remove ALIGN macro.
2325 (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
2326 * include/ffi_common.h (bool): Do not define.
2327 (ffi_assert): Accept failed assertion.
2328 (ffi_type_test): Return void and accept file/line.
2329 (FFI_ASSERT): Pass stringized failed assertion.
2330 (FFI_ASSERT_AT): New macro.
2331 (FFI_ASSERT_VALID_TYPE): New macro.
2332 (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
2333 UINT64, SINT64): Define here with gcc's __attribute__ macro
2335 (FLOAT32, ALIGN): Define here instead of in ffi.h
2336 * include/ffi-mips.h: Removed. Its content moved to
2337 src/mips/ffitarget.h after separating assembly and C sections.
2338 * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
2339 src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
2340 src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
2341 src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
2342 SIZEOF_ARG -> FFI_SIZEOF_ARG.
2343 * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
2344 * src/debug.c (ffi_assert): Accept stringized failed assertion.
2345 (ffi_type_test): Rewritten.
2346 * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
2347 FFI_ASSERT_VALID_TYPE.
2348 * src/alpha/ffitarget.h, src/arm/ffitarget.h,
2349 src/ia64/ffitarget.h, src/m68k/ffitarget.h,
2350 src/mips/ffitarget.h, src/powerpc/ffitarget.h,
2351 src/s390/ffitarget.h, src/sh/ffitarget.h,
2352 src/sh64/ffitarget.h, src/sparc/ffitarget.h,
2353 src/x86/ffitarget.h: New files.
2354 * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
2355 src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
2356 src/powerpc/aix.S, src/powerpc/darwin.S,
2357 src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
2358 src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
2359 src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
2360 src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
2361 src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
2364 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2366 * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
2367 _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
2369 2003-10-19 Andreas Tobler <a.tobler@schweiz.ch>
2371 * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
2372 Used when FFI_DEBUG = 1.
2374 2003-10-14 Alan Modra <amodra@bigpond.net.au>
2376 * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
2379 2003-10-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2381 * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
2382 FFI_MIPS_O32 for O32 ABI.
2384 2003-10-01 Andreas Tobler <a.tobler@schweiz.ch>
2386 * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
2387 SPARC64. Cleanup whitespaces.
2389 2003-09-19 Andreas Tobler <a.tobler@schweiz.ch>
2391 * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
2392 strongarm, xscale. Cleanup whitespaces.
2393 * testsuite/libffi.call/closure_fn1.c: Likewise.
2394 * testsuite/libffi.call/closure_fn2.c: Likewise.
2395 * testsuite/libffi.call/closure_fn3.c: Likewise.
2396 * testsuite/libffi.call/cls_12byte.c: Likewise.
2397 * testsuite/libffi.call/cls_16byte.c: Likewise.
2398 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2399 * testsuite/libffi.call/cls_20byte.c: Likewise.
2400 * testsuite/libffi.call/cls_24byte.c: Likewise.
2401 * testsuite/libffi.call/cls_2byte.c: Likewise.
2402 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2403 * testsuite/libffi.call/cls_3byte1.c: Likewise.
2404 * testsuite/libffi.call/cls_3byte2.c: Likewise.
2405 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2406 * testsuite/libffi.call/cls_4byte.c: Likewise.
2407 * testsuite/libffi.call/cls_5byte.c: Likewise.
2408 * testsuite/libffi.call/cls_6byte.c: Likewise.
2409 * testsuite/libffi.call/cls_7byte.c: Likewise.
2410 * testsuite/libffi.call/cls_8byte.c: Likewise.
2411 * testsuite/libffi.call/cls_double.c: Likewise.
2412 * testsuite/libffi.call/cls_float.c: Likewise.
2413 * testsuite/libffi.call/cls_uchar.c: Likewise.
2414 * testsuite/libffi.call/cls_uint.c: Likewise.
2415 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2416 * testsuite/libffi.call/cls_ushort.c: Likewise.
2417 * testsuite/libffi.call/nested_struct.c: Likewise.
2418 * testsuite/libffi.call/nested_struct1.c: Likewise.
2419 * testsuite/libffi.call/problem1.c: Likewise.
2420 * testsuite/libffi.special/unwindtest.cc: Likewise.
2421 * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
2423 2003-09-18 David Edelsohn <edelsohn@gnu.org>
2425 * src/powerpc/aix.S: Cleanup whitespaces.
2426 * src/powerpc/aix_closure.S: Likewise.
2428 2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
2430 * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
2431 * src/powerpc/darwin_closure.S: Likewise.
2432 * src/powerpc/ffi_darwin.c: Likewise.
2434 2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
2435 David Edelsohn <edelsohn@gnu.org>
2437 * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
2438 * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
2440 * src/powerpc/darwin_closure.S: Likewise.
2441 * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
2442 according to the Darwin/AIX ABI.
2443 (ffi_prep_cif_machdep): Likewise.
2444 (ffi_closure_helper_DARWIN): Likewise.
2445 Remove the outgoing parameter stack logic. Simplify the evaluation
2446 of the different CASE types.
2447 (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
2448 statement in the trampoline code.
2450 2003-09-18 Kaz Kojima <kkojima@gcc.gnu.org>
2452 * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
2453 for the register size.
2454 (ffi_closure_helper_SYSV): Handle the structure return value
2456 (ffi_closure_helper_SYSV): Return the appropriate type when
2457 the registers are used for the structure return value.
2458 * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
2459 the 64-bit return value. Update copyright years.
2461 2003-09-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2463 * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
2464 srcdir for ffi_mips.h.
2466 2003-09-12 Alan Modra <amodra@bigpond.net.au>
2468 * src/prep_cif.c (initialize_aggregate): Include tail padding in
2470 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
2471 placement of float result.
2472 * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
2473 cast of "resp" for big-endian 64 bit machines.
2475 2003-09-11 Alan Modra <amodra@bigpond.net.au>
2477 * src/types.c (double, longdouble): Merge identical SH and ARM
2478 typedefs, and add POWERPC64.
2479 * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
2480 struct split over gpr and rest.
2481 (ffi_prep_cif_machdep): Correct intarg_count for structures.
2482 * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
2484 2003-09-09 Andreas Tobler <a.tobler@schweiz.ch>
2486 * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
2489 2003-09-09 Alan Modra <amodra@bigpond.net.au>
2491 * configure: Regenerate.
2493 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
2495 * Makefile.am: Remove build rules for ffitest.
2496 * Makefile.in: Rebuilt.
2498 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
2500 * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
2501 about implicit declaration of abort().
2503 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
2505 * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
2506 * Makefile.in: Rebuilt.
2507 * configure.in: Add dejagnu test framework.
2508 * configure: Rebuilt.
2510 * testsuite/Makefile.am: New file.
2511 * testsuite/Makefile.in: Built
2512 * testsuite/lib/libffi-dg.exp: New file.
2513 * testsuite/config/default.exp: Likewise.
2514 * testsuite/libffi.call/call.exp: Likewise.
2515 * testsuite/libffi.call/ffitest.h: Likewise.
2516 * testsuite/libffi.call/closure_fn0.c: Likewise.
2517 * testsuite/libffi.call/closure_fn1.c: Likewise.
2518 * testsuite/libffi.call/closure_fn2.c: Likewise.
2519 * testsuite/libffi.call/closure_fn3.c: Likewise.
2520 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2521 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2522 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2523 * testsuite/libffi.call/cls_2byte.c: Likewise.
2524 * testsuite/libffi.call/cls_3byte1.c: Likewise.
2525 * testsuite/libffi.call/cls_3byte2.c: Likewise.
2526 * testsuite/libffi.call/cls_4byte.c: Likewise.
2527 * testsuite/libffi.call/cls_5byte.c: Likewise.
2528 * testsuite/libffi.call/cls_6byte.c: Likewise.
2529 * testsuite/libffi.call/cls_7byte.c: Likewise.
2530 * testsuite/libffi.call/cls_8byte.c: Likewise.
2531 * testsuite/libffi.call/cls_12byte.c: Likewise.
2532 * testsuite/libffi.call/cls_16byte.c: Likewise.
2533 * testsuite/libffi.call/cls_20byte.c: Likewise.
2534 * testsuite/libffi.call/cls_24byte.c: Likewise.
2535 * testsuite/libffi.call/cls_double.c: Likewise.
2536 * testsuite/libffi.call/cls_float.c: Likewise.
2537 * testsuite/libffi.call/cls_uchar.c: Likewise.
2538 * testsuite/libffi.call/cls_uint.c: Likewise.
2539 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2540 * testsuite/libffi.call/cls_ushort.c: Likewise.
2541 * testsuite/libffi.call/float.c: Likewise.
2542 * testsuite/libffi.call/float1.c: Likewise.
2543 * testsuite/libffi.call/float2.c: Likewise.
2544 * testsuite/libffi.call/many.c: Likewise.
2545 * testsuite/libffi.call/many_win32.c: Likewise.
2546 * testsuite/libffi.call/nested_struct.c: Likewise.
2547 * testsuite/libffi.call/nested_struct1.c: Likewise.
2548 * testsuite/libffi.call/pyobjc-tc.c: Likewise.
2549 * testsuite/libffi.call/problem1.c: Likewise.
2550 * testsuite/libffi.call/promotion.c: Likewise.
2551 * testsuite/libffi.call/return_ll.c: Likewise.
2552 * testsuite/libffi.call/return_sc.c: Likewise.
2553 * testsuite/libffi.call/return_uc.c: Likewise.
2554 * testsuite/libffi.call/strlen.c: Likewise.
2555 * testsuite/libffi.call/strlen_win32.c: Likewise.
2556 * testsuite/libffi.call/struct1.c: Likewise.
2557 * testsuite/libffi.call/struct2.c: Likewise.
2558 * testsuite/libffi.call/struct3.c: Likewise.
2559 * testsuite/libffi.call/struct4.c: Likewise.
2560 * testsuite/libffi.call/struct5.c: Likewise.
2561 * testsuite/libffi.call/struct6.c: Likewise.
2562 * testsuite/libffi.call/struct7.c: Likewise.
2563 * testsuite/libffi.call/struct8.c: Likewise.
2564 * testsuite/libffi.call/struct9.c: Likewise.
2565 * testsuite/libffi.special/special.exp: New file.
2566 * testsuite/libffi.special/ffitestcxx.h: Likewise.
2567 * testsuite/libffi.special/unwindtest.cc: Likewise.
2570 2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
2572 * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case. Update
2575 2003-08-02 Alan Modra <amodra@bigpond.net.au>
2577 * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
2579 (ffi_closure_helper_LINUX64): Likewise.
2580 * src/powerpc/linux64.S: Remove code writing to parm save area.
2581 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
2582 address in lr from ffi_closure_helper_LINUX64 call to calculate
2583 table address. Optimize function tail.
2585 2003-07-28 Andreas Tobler <a.tobler@schweiz.ch>
2587 * src/sparc/ffi.c: Handle all floating point registers.
2588 * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
2590 2003-07-11 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2592 * README: Note that libffi is not part of GCC. Update the project
2595 2003-06-19 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2597 * src/powerpc/ppc_closure.S: Include ffi.h.
2599 2003-06-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2601 * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
2602 Use C style comments.
2604 2003-06-13 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2606 * Makefile.am: Add SHmedia support. Fix a typo of SH support.
2607 * Makefile.in: Regenerate.
2608 * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
2609 * configure: Regenerate.
2610 * include/ffi.h.in: Add SHmedia support.
2611 * src/sh64/ffi.c: New file.
2612 * src/sh64/sysv.S: New file.
2614 2003-05-16 Jakub Jelinek <jakub@redhat.com>
2616 * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
2617 should be read-only.
2618 * configure: Rebuilt.
2619 * fficonfig.h.in: Rebuilt.
2620 * include/ffi.h.in (EH_FRAME_FLAGS): Define.
2621 * src/alpha/osf.S: Use EH_FRAME_FLAGS.
2622 * src/powerpc/linux64.S: Likewise.
2623 * src/powerpc/linux64_closure.S: Likewise. Include ffi.h.
2624 * src/powerpc/sysv.S: Use EH_FRAME_FLAGS. Use pcrel encoding
2625 if -fpic/-fPIC/-mrelocatable.
2626 * src/powerpc/powerpc_closure.S: Likewise.
2627 * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
2628 #write in .eh_frame flags.
2629 * src/sparc/v9.S: Likewise.
2630 * src/x86/unix64.S: Use EH_FRAME_FLAGS.
2631 * src/x86/sysv.S: Likewise. Use pcrel encoding if -fpic/-fPIC.
2632 * src/s390/sysv.S: Use EH_FRAME_FLAGS. Include ffi.h.
2634 2003-05-07 Jeff Sturm <jsturm@one-point.com>
2636 Fixes PR bootstrap/10656
2637 * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
2638 support for .register pseudo-op.
2639 * src/sparc/v8.S: Use it.
2640 * fficonfig.h.in: Rebuilt.
2641 * configure: Rebuilt.
2643 2003-04-18 Jakub Jelinek <jakub@redhat.com>
2645 * include/ffi.h.in (POWERPC64): Define if 64-bit.
2646 (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
2647 Make it the default on POWERPC64.
2648 (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
2649 * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
2650 * configure: Rebuilt.
2651 * src/powerpc/ffi.c (hidden): Define.
2652 (ffi_prep_args_SYSV): Renamed from
2653 ffi_prep_args. Cast pointers to unsigned long to shut up warnings.
2654 (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
2655 ASM_NEEDS_REGISTERS64): New.
2656 (ffi_prep_args64): New function.
2657 (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
2658 (ffi_call): Likewise.
2659 (ffi_prep_closure): Likewise.
2660 (flush_icache): Surround by #ifndef POWERPC64.
2661 (ffi_dblfl): New union type.
2662 (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
2663 (ffi_closure_helper_LINUX64): New function.
2664 * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
2666 * src/powerpc/sysv.S: Likewise.
2667 (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
2668 * src/powerpc/linux64.S: New file.
2669 * src/powerpc/linux64_closure.S: New file.
2670 * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
2671 src/powerpc/linux64_closure.S.
2672 (TARGET_SRC_POWERPC): Likewise.
2674 * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
2675 closure_test_fn3): Fix result printing on big-endian 64-bit
2677 (main): Print tst2_arg instead of uninitialized tst2_result.
2679 * src/ffitest.c (main): Hide what closure pointer really points to
2682 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
2684 * configure.in (arm-*-netbsdelf*): Add configuration.
2685 (configure): Regenerated.
2687 2003-04-04 Loren J. Rittle <ljrittle@acm.org>
2689 * include/Makefile.in: Regenerate.
2691 2003-03-21 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2693 * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
2695 * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
2696 Receive closure pointer through parameter, read args using
2697 __builtin_dwarf_cfa.
2698 (FFI_INIT_TRAMPOLINE): Send closure reference through eax.
2700 2003-03-12 Andreas Schwab <schwab@suse.de>
2702 * configure.in: Avoid trailing /. in toolexeclibdir.
2703 * configure: Rebuilt.
2705 2003-03-03 Andreas Tobler <a.tobler@schweiz.ch>
2707 * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
2709 2003-02-06 Andreas Tobler <a.tobler@schweiz.ch>
2711 * libffi/src/powerpc/darwin_closure.S:
2712 Fix alignement bug, allocate 8 bytes for the result.
2713 * libffi/src/powerpc/aix_closure.S:
2715 * libffi/src/powerpc/ffi_darwin.c:
2716 Update stackframe description for aix/darwin_closure.S.
2718 2003-02-06 Jakub Jelinek <jakub@redhat.com>
2720 * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
2723 2003-01-31 Christian Cornelssen <ccorn@cs.tu-berlin.de>,
2724 Andreas Schwab <schwab@suse.de>
2726 * configure.in: Adjust command to source config-ml.in to account
2727 for changes to the libffi_basedir definition.
2728 (libffi_basedir): Remove ${srcdir} from value and include trailing
2731 * configure: Regenerate.
2733 2003-01-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2735 * src/powerpc/ppc_closure.S: Recode to fit shared libs.
2737 2003-01-28 Andrew Haley <aph@redhat.com>
2739 * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
2740 * src/x86/ffi64.c (ffi_prep_closure): New.
2741 (ffi_closure_UNIX64_inner): New.
2742 * src/x86/unix64.S (ffi_closure_UNIX64): New.
2744 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
2746 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
2747 Remove USE_LIBDIR conditional.
2748 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
2749 * Makefile.in, configure: Rebuilt.
2751 2003-01027 David Edelsohn <edelsohn@gnu.org>
2753 * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
2754 * Makefile.in: Regenerate.
2756 2003-01-22 Andrew Haley <aph@redhat.com>
2758 * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
2761 2003-01-21 Andreas Tobler <a.tobler@schweiz.ch>
2763 * src/powerpc/darwin.S: Add unwind info.
2764 * src/powerpc/darwin_closure.S: Likewise.
2766 2003-01-14 Andrew Haley <aph@redhat.com>
2768 * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
2769 (ffi_prep_cif_machdep): Likewise.
2770 * src/x86/unix64.S: Add unwind info.
2772 2003-01-14 Andreas Jaeger <aj@suse.de>
2774 * src/ffitest.c (main): Only use ffi_closures if those are
2777 2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
2779 * libffi/src/ffitest.c
2780 add closure testcases
2782 2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
2784 * libffi/src/powerpc/ffi.c
2785 fix alignment bug for float (4 byte aligned iso 8 byte)
2787 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2789 * src/powerpc/ffi_darwin.c: Remove RCS version string.
2790 * src/powerpc/darwin.S: Remove RCS version string.
2792 2003-01-03 Jeff Sturm <jsturm@one-point.com>
2794 * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
2795 * src/ffitest.c (main): Use static storage for closure.
2796 * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
2797 * src/sparc/v8.S (ffi_closure_v8): New.
2798 * src/sparc/v9.S (ffi_closure_v9): New.
2800 2002-11-10 Ranjit Mathew <rmathew@hotmail.com>
2802 * include/ffi.h.in: Added FFI_STDCALL ffi_type
2803 enumeration for X86_WIN32.
2804 * src/x86/win32.S: Added ffi_call_STDCALL function
2806 * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
2807 switch cases for recognising FFI_STDCALL and
2808 calling ffi_call_STDCALL if target is X86_WIN32.
2809 * src/ffitest.c (my_stdcall_strlen/stdcall_many):
2810 stdcall versions of the "my_strlen" and "many"
2811 test functions (for X86_WIN32).
2812 Added test cases to test stdcall invocation using
2815 2002-12-02 Kaz Kojima <kkojima@gcc.gnu.org>
2817 * src/sh/sysv.S: Add DWARF2 unwind info.
2819 2002-11-27 Ulrich Weigand <uweigand@de.ibm.com>
2821 * src/s390/sysv.S (.eh_frame section): Make section read-only.
2823 2002-11-26 Jim Wilson <wilson@redhat.com>
2825 * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
2827 2002-11-23 H.J. Lu <hjl@gnu.org>
2829 * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
2830 Include ../config/accross.m4.
2831 * aclocal.m4; Rebuild.
2832 * configure: Likewise.
2834 2002-11-15 Ulrich Weigand <uweigand@de.ibm.com>
2836 * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
2838 2002-11-11 DJ Delorie <dj@redhat.com>
2840 * configure.in: Look for common files in the right place.
2842 2002-10-08 Ulrich Weigand <uweigand@de.ibm.com>
2844 * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
2845 raw data as _Jv_word values, not ffi_raw.
2846 (ffi_java_ptrarray_to_raw): Likewise.
2847 (ffi_java_rvalue_to_raw): New function.
2848 (ffi_java_raw_call): Call it.
2849 (ffi_java_raw_to_rvalue): New function.
2850 (ffi_java_translate_args): Call it.
2851 * src/ffitest.c (closure_test_fn): Interpret return value
2852 as ffi_arg, not int.
2853 * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
2854 FFI_TYPE_POINTER case.
2855 (ffi_closure_helper_SYSV): Likewise. Also, assume return
2856 values extended to word size.
2858 2002-10-02 Andreas Jaeger <aj@suse.de>
2860 * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
2862 2002-10-01 Bo Thorsen <bo@smetana.suse.de>
2864 * include/ffi.h.in: Fix i386 win32 compilation.
2866 2002-09-30 Ulrich Weigand <uweigand@de.ibm.com>
2868 * configure.in: Add s390x-*-linux-* target.
2869 * configure: Regenerate.
2870 * include/ffi.h.in: Define S390X for s390x targets.
2871 (FFI_CLOSURES): Define for s390/s390x.
2872 (FFI_TRAMPOLINE_SIZE): Likewise.
2873 (FFI_NATIVE_RAW_API): Likewise.
2874 * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
2875 * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
2876 * src/s390/ffi.c: Major rework of existing code. Add support for
2877 s390x targets. Add closure support.
2878 * src/s390/sysv.S: Likewise.
2880 2002-09-29 Richard Earnshaw <rearnsha@arm.com>
2882 * src/arm/sysv.S: Fix typo.
2884 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
2886 * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
2887 has defined __USER_LABEL_PREFIX__, then use it in CNAME.
2888 (ffi_call_SYSV): Handle soft-float.
2890 2002-09-27 Bo Thorsen <bo@suse.de>
2892 * include/ffi.h.in: Fix multilib x86-64 support.
2894 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2896 * Makefile.am (all-multi): Fix multilib parallel build.
2898 2002-07-19 Kaz Kojima <kkojima@gcc.gnu.org>
2900 * configure.in (sh[34]*-*-linux*): Add brackets.
2901 * configure: Regenerate.
2903 2002-07-18 Kaz Kojima <kkojima@gcc.gnu.org>
2905 * Makefile.am: Add SH support.
2906 * Makefile.in: Regenerate.
2907 * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
2908 * configure: Regenerate.
2909 * include/ffi.h.in: Add SH support.
2910 * src/sh/ffi.c: New file.
2911 * src/sh/sysv.S: New file.
2912 * src/types.c: Add SH support.
2914 2002-07-16 Bo Thorsen <bo@suse.de>
2916 * src/x86/ffi64.c: New file that adds x86-64 support.
2917 * src/x86/unix64.S: New file that handles argument setup for
2919 * src/x86/sysv.S: Don't use this on x86-64.
2920 * src/x86/ffi.c: Don't use this on x86-64.
2922 * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
2924 * src/ffitest.c (struct6): New test that tests a special case in
2926 (struct7): Likewise.
2927 (struct8): Likewise.
2928 (struct9): Likewise.
2929 (closure_test_fn): Silence warning about this when it's not used.
2930 (main): Add the new tests.
2931 (main): Fix a couple of wrong casts and silence some compiler warnings.
2932 * include/ffi.h.in: Add x86-64 ABI definition.
2933 * fficonfig.h.in: Regenerate.
2934 * Makefile.am: Add x86-64 support.
2935 * configure.in: Likewise.
2936 * Makefile.in: Regenerate.
2937 * configure: Likewise.
2939 2002-06-24 Bo Thorsen <bo@suse.de>
2941 * src/types.c: Merge settings for similar architectures.
2942 Add x86-64 sizes and alignments.
2944 2002-06-23 Bo Thorsen <bo@suse.de>
2946 * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
2947 * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
2948 * src/mips/ffi.c (ffi_prep_args): Likewise.
2949 * src/m68k/ffi.c (ffi_prep_args): Likewise.
2951 2002-07-18 H.J. Lu (hjl@gnu.org)
2953 * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
2954 (libffi_la_SOURCES): Support MIPS_LINUX.
2955 (libffi_convenience_la_SOURCES): Likewise.
2956 * Makefile.in: Regenerated.
2958 * configure.in (mips64*-*): Skip.
2959 (mips*-*-linux*): New.
2960 * configure: Regenerated.
2962 * src/mips/ffi.c: Include <sgidefs.h>.
2964 2002-06-06 Ulrich Weigand <uweigand@de.ibm.com>
2966 * src/s390/sysv.S: Save/restore %r6. Add DWARF-2 unwind info.
2968 2002-05-27 Roger Sayle <roger@eyesopen.com>
2970 * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
2972 2002-05-27 Bo Thorsen <bo@suse.de>
2974 * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
2977 2002-05-13 Andreas Tobler <a.tobler@schweiz.ch>
2979 * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
2980 beginning of function (for older apple cc).
2982 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
2984 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2985 script entry, and set LD to it when configuring multilibs.
2986 * configure: Rebuilt.
2988 2002-05-05 Jason Thorpe <thorpej@wasabisystems.com>
2990 * configure.in (sparc64-*-netbsd*): Add target.
2991 (sparc-*-netbsdelf*): Likewise.
2992 * configure: Regenerate.
2994 2002-04-28 David S. Miller <davem@redhat.com>
2996 * configure.in, configure: Fix SPARC test in previous change.
2998 2002-04-29 Gerhard Tonn <GerhardTonn@swol.de>
3000 * Makefile.am: Add Linux for S/390 support.
3001 * Makefile.in: Regenerate.
3002 * configure.in: Add Linux for S/390 support.
3003 * configure: Regenerate.
3004 * include/ffi.h.in: Add Linux for S/390 support.
3005 * src/s390/ffi.c: New file from libffi CVS tree.
3006 * src/s390/sysv.S: New file from libffi CVS tree.
3008 2002-04-28 Jakub Jelinek <jakub@redhat.com>
3010 * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
3012 * src/sparc/v8.S: Use it.
3013 * src/sparc/v9.S: Likewise.
3014 * fficonfig.h.in: Rebuilt.
3015 * configure: Rebuilt.
3017 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
3019 * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
3021 * src/ia64/unix.S: Add unwind information. Fix comments.
3022 Save sp in a way that's compatible with unwind info.
3023 (ffi_call_unix): Correctly restore sp in all cases.
3024 * src/ia64/ffi.c: Add, fix comments.
3026 2002-04-08 Jakub Jelinek <jakub@redhat.com>
3028 * src/sparc/v8.S: Make .eh_frame dependent on target word size.
3030 2002-04-06 Jason Thorpe <thorpej@wasabisystems.com>
3032 * configure.in (alpha*-*-netbsd*): Add target.
3033 * configure: Regenerate.
3035 2002-04-04 Jeff Sturm <jsturm@one-point.com>
3037 * src/sparc/v8.S: Add unwind info.
3038 * src/sparc/v9.S: Likewise.
3040 2002-03-30 Krister Walfridsson <cato@df.lth.se>
3042 * configure.in: Enable i*86-*-netbsdelf*.
3043 * configure: Rebuilt.
3045 2002-03-29 David Billinghurst <David.Billinghurst@riotinto.com>
3048 * src/mips/n32.s: Delete
3049 * src/mips/o32.s: Delete
3051 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
3053 * configure.in: Enable alpha*-*-freebsd*.
3054 * configure: Rebuilt.
3056 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3058 * Makefile.am: libfficonvenience -> libffi_convenience.
3059 * Makefile.in: Rebuilt.
3061 * Makefile.am: Define ffitest_OBJECTS.
3062 * Makefile.in: Rebuilt.
3064 2002-03-07 Andreas Tobler <toa@pop.agri.ch>
3065 David Edelsohn <edelsohn@gnu.org>
3067 * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
3068 (TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
3069 (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
3070 * Makefile.in: Regenerate.
3071 * include/ffi.h.in: Add AIX and Darwin closure definitions.
3072 * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
3073 (flush_icache, flush_range): New functions.
3074 (ffi_closure_helper_DARWIN): New function.
3075 * src/powerpc/aix_closure.S: New file.
3076 * src/powerpc/darwin_closure.S: New file.
3078 2002-02-24 Jeff Sturm <jsturm@one-point.com>
3080 * include/ffi.h.in: Add typedef for ffi_arg.
3081 * src/ffitest.c (main): Declare rint with ffi_arg.
3083 2002-02-21 Andreas Tobler <toa@pop.agri.ch>
3085 * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
3086 number of GPRs for floating-point arguments.
3088 2002-01-31 Anthony Green <green@redhat.com>
3090 * configure: Rebuilt.
3091 * configure.in: Replace CHECK_SIZEOF and endian tests with
3092 cross-compiler friendly macros.
3093 * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
3096 2002-01-18 David Edelsohn <edelsohn@gnu.org>
3098 * src/powerpc/darwin.S (_ffi_call_AIX): New.
3099 * src/powerpc/aix.S (ffi_call_DARWIN): New.
3101 2002-01-17 David Edelsohn <edelsohn@gnu.org>
3103 * Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
3104 (TARGET_SRC_POWERPC_AIX): New.
3105 (POWERPC_AIX): New stanza.
3106 * Makefile.in: Regenerate.
3107 * configure.in: Add AIX case.
3108 * configure: Regenerate.
3109 * include/ffi.h.in (ffi_abi): Add FFI_AIX.
3110 * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
3111 size. Fix "long double" support.
3112 (ffi_call): Add FFI_AIX case.
3113 * src/powerpc/aix.S: New.
3115 2001-10-09 John Hornkvist <john@toastedmarshmallow.com>
3117 Implement Darwin PowerPC ABI.
3118 * configure.in: Handle powerpc-*-darwin*.
3119 * Makefile.am: Set source files for POWERPC_DARWIN.
3120 * configure: Rebuilt.
3121 * Makefile.in: Rebuilt.
3122 * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
3124 * src/powerpc/darwin.S: New file.
3125 * src/powerpc/ffi_darwin.c: New file.
3127 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3129 * src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
3131 2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3133 * src/x86/sysv.S: Avoid gas-only .balign directive.
3134 Use C style comments.
3136 2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3138 * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
3139 Fixes PR bootstrap/3563.
3141 2001-06-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3143 * src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.
3145 2001-06-25 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3147 * configure.in: Recognize sparc*-sun-* host.
3148 * configure: Regenerate.
3150 2001-06-06 Andrew Haley <aph@redhat.com>
3152 * src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.
3154 2001-06-03 Andrew Haley <aph@redhat.com>
3156 * src/alpha/osf.S: Add unwind info.
3157 * src/powerpc/sysv.S: Add unwind info.
3158 * src/powerpc/ppc_closure.S: Likewise.
3160 2000-05-31 Jeff Sturm <jsturm@one-point.com>
3162 * configure.in: Fix AC_ARG_ENABLE usage.
3163 * configure: Rebuilt.
3165 2001-05-06 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3167 * configure.in: Remove warning about beta code.
3168 * configure: Rebuilt.
3170 2001-04-25 Hans Boehm <Hans_Boehm@hp.com>
3172 * src/ia64/unix.S: Restore stack pointer when returning from
3174 * src/ia64/ffi.c: Fix typo in comment.
3176 2001-04-18 Jim Wilson <wilson@redhat.com>
3178 * src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
3179 to eliminate RAW DV.
3181 2001-04-12 Bryce McKinlay <bryce@albatross.co.nz>
3183 * Makefile.am: Make a libtool convenience library.
3184 * Makefile.in: Rebuilt.
3186 2001-03-29 Bryce McKinlay <bryce@albatross.co.nz>
3188 * configure.in: Use different syntax for subdirectory creation.
3189 * configure: Rebuilt.
3191 2001-03-27 Jon Beniston <jon@beniston.com>
3193 * configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
3194 * configure: Rebuilt.
3195 * Makefile.am: Added X86_WIN32 target support.
3196 * Makefile.in: Rebuilt.
3198 * include/ffi.h.in: Added X86_WIN32 target support.
3200 * src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
3201 * src/types.c: Added X86_WIN32 target support.
3203 * src/x86/win32.S: New file. Based on sysv.S, but with EH
3204 stuff removed and made to work with CygWin's gas.
3206 2001-03-26 Bryce McKinlay <bryce@albatross.co.nz>
3208 * configure.in: Make target subdirectory in build dir.
3209 * Makefile.am: Override suffix based rules to specify correct output
3211 * Makefile.in: Rebuilt.
3212 * configure: Rebuilt.
3214 2001-03-23 Kevin B Hendricks <khendricks@ivey.uwo.ca>
3216 * src/powerpc/ppc_closure.S: New file.
3217 * src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
3218 involving long long and register pairs.
3219 (ffi_prep_closure): New function.
3220 (flush_icache): Likewise.
3221 (ffi_closure_helper_SYSV): Likewise.
3222 * include/ffi.h.in (FFI_CLOSURES): Define on PPC.
3223 (FFI_TRAMPOLINE_SIZE): Likewise.
3224 (FFI_NATIVE_RAW_API): Likewise.
3225 * Makefile.in: Rebuilt.
3226 * Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
3227 (TARGET_SRC_POWERPC): Likewise.
3229 2001-03-19 Tom Tromey <tromey@redhat.com>
3231 * Makefile.in: Rebuilt.
3232 * Makefile.am (ffitest_LDFLAGS): New macro.
3234 2001-03-02 Nick Clifton <nickc@redhat.com>
3236 * include/ffi.h.in: Remove RCS ident string.
3237 * include/ffi_mips.h: Remove RCS ident string.
3238 * src/debug.c: Remove RCS ident string.
3239 * src/ffitest.c: Remove RCS ident string.
3240 * src/prep_cif.c: Remove RCS ident string.
3241 * src/types.c: Remove RCS ident string.
3242 * src/alpha/ffi.c: Remove RCS ident string.
3243 * src/alpha/osf.S: Remove RCS ident string.
3244 * src/arm/ffi.c: Remove RCS ident string.
3245 * src/arm/sysv.S: Remove RCS ident string.
3246 * src/mips/ffi.c: Remove RCS ident string.
3247 * src/mips/n32.S: Remove RCS ident string.
3248 * src/mips/o32.S: Remove RCS ident string.
3249 * src/sparc/ffi.c: Remove RCS ident string.
3250 * src/sparc/v8.S: Remove RCS ident string.
3251 * src/sparc/v9.S: Remove RCS ident string.
3252 * src/x86/ffi.c: Remove RCS ident string.
3253 * src/x86/sysv.S: Remove RCS ident string.
3255 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3257 * include/ffi.h.in: Change sourceware.cygnus.com references to
3260 2000-12-09 Richard Henderson <rth@redhat.com>
3262 * src/alpha/ffi.c (ffi_call): Simplify struct return test.
3263 (ffi_closure_osf_inner): Index rather than increment avalue
3264 and arg_types. Give ffi_closure_osf the raw return value type.
3265 * src/alpha/osf.S (ffi_closure_osf): Handle return value type
3268 2000-12-07 Richard Henderson <rth@redhat.com>
3270 * src/raw_api.c (ffi_translate_args): Fix typo.
3271 (ffi_prep_closure): Likewise.
3273 * include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
3274 FFI_TRAMPOLINE_SIZE.
3275 * src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
3276 cif->bytes for new ffi_call_osf implementation.
3277 (ffi_prep_args): Absorb into ...
3278 (ffi_call): ... here. Do all stack allocation here and
3279 avoid a callback function.
3280 (ffi_prep_closure, ffi_closure_osf_inner): New.
3281 * src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
3282 (ffi_closure_osf): New.
3284 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
3286 * config.guess, config.sub, install-sh: Removed.
3287 * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
3288 * Makefile.in: Rebuilt.
3290 * acinclude.m4: Include libtool macros from the top level.
3291 * aclocal.m4, configure: Rebuilt.
3293 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3295 * configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
3296 * configure: Rebuilt.
3298 2000-05-11 Scott Bambrough <scottb@netwinder.org>
3300 * libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
3301 memory correctly. Use conditional instructions, not branches where
3304 2000-05-04 Tom Tromey <tromey@cygnus.com>
3306 * configure: Rebuilt.
3307 * configure.in: Match `arm*-*-linux-*'.
3308 From Chris Dornan <cdornan@arm.com>.
3310 2000-04-28 Jakub Jelinek <jakub@redhat.com>
3312 * Makefile.am (SUBDIRS): Define.
3313 (AM_MAKEFLAGS): Likewise.
3314 (Multilib support.): Add section.
3315 * Makefile.in: Rebuilt.
3316 * ltconfig (extra_compiler_flags, extra_compiler_flags_value):
3317 New variables. Set for gcc using -print-multi-lib. Export them
3319 (sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
3320 * ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
3322 (extra_compiler_flags_value, extra_compiler_flags): Check these
3323 for extra compiler options which need to be passed down in
3326 2000-04-16 Anthony Green <green@redhat.com>
3328 * configure: Rebuilt.
3329 * configure.in: Change i*86-pc-linux* to i*86-*-linux*.
3331 2000-04-14 Jakub Jelinek <jakub@redhat.com>
3333 * include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
3334 Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
3335 * src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
3336 Replace all void * sizeofs with sizeof(int).
3337 Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
3338 different than DOUBLE.
3339 Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
3340 (ffi_prep_args_v9): New function.
3341 (ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
3342 (ffi_V9_return_struct): New function.
3343 (ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
3344 32bit code (not yet cross-arch calls).
3345 * src/sparc/v8.S: Add struct return delay nop.
3347 * src/sparc/v9.S: New file.
3348 * src/prep_cif.c (ffi_prep_cif): Return structure pointer
3349 is used on sparc64 only for structures larger than 32 bytes.
3350 Pass by reference for structures is done for structure arguments
3351 larger than 16 bytes.
3352 * src/ffitest.c (main): Use 64bit rint on sparc64.
3353 Run long long tests on sparc.
3354 * src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
3356 (FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
3358 * configure.in (sparc-*-linux*): New supported target.
3359 (sparc64-*-linux*): Likewise.
3360 * configure: Rebuilt.
3361 * Makefile.am: Add v9.S to SPARC files.
3362 * Makefile.in: Likewise.
3363 (LINK): Surround $(CCLD) into double quotes, so that multilib
3364 compiles work correctly.
3366 2000-04-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3368 * configure: Rebuilt.
3369 * configure.in: (i*86-*-solaris*): New libffi target. Patch
3370 proposed by Bryce McKinlay.
3372 2000-03-20 Tom Tromey <tromey@cygnus.com>
3374 * Makefile.in: Hand edit for java_raw_api.lo.
3376 2000-03-08 Bryce McKinlay <bryce@albatross.co.nz>
3378 * config.guess, config.sub: Update from the gcc tree.
3379 Fix for PR libgcj/168.
3381 2000-03-03 Tom Tromey <tromey@cygnus.com>
3383 * Makefile.in: Fixed ia64 by hand.
3385 * configure: Rebuilt.
3386 * configure.in (--enable-multilib): New option.
3387 (libffi_basedir): New subst.
3388 (AC_OUTPUT): Added multilib code.
3390 2000-03-02 Tom Tromey <tromey@cygnus.com>
3392 * Makefile.in: Rebuilt.
3393 * Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
3396 2000-02-25 Hans Boehm <boehm@acm.org>
3398 * src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
3400 * src/raw_api.c (ffi_translate_args): Fixed typo in argument
3402 (ffi_prep_raw_closure): Use ffi_translate_args, not
3403 ffi_closure_translate.
3404 * src/java_raw_api.c: New file.
3405 * src/ffitest.c (closure_test_fn): New function.
3406 (main): Define `rint' as long long on IA64. Added new test when
3407 FFI_CLOSURES is defined.
3408 * include/ffi.h.in (ALIGN): Use size_t, not unsigned.
3409 (ffi_abi): Recognize IA64.
3410 (ffi_raw): Added `flt' field.
3411 Added "Java raw API" code.
3412 * configure.in: Recognize ia64.
3413 * Makefile.am (TARGET_SRC_IA64): New macro.
3414 (libffi_la_common_SOURCES): Added java_raw_api.c.
3415 (libffi_la_SOURCES): Define in IA64 case.
3417 2000-01-04 Tom Tromey <tromey@cygnus.com>
3419 * Makefile.in: Rebuilt with newer automake.
3421 1999-12-31 Tom Tromey <tromey@cygnus.com>
3423 * Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.
3425 1999-09-01 Tom Tromey <tromey@cygnus.com>
3427 * include/ffi.h.in: Removed PACKAGE and VERSION defines and
3429 * fficonfig.h.in: Rebuilt.
3430 * configure: Rebuilt.
3431 * configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
3432 Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
3433 * acconfig.h: Don't #undef PACKAGE or VERSION.
3435 1999-08-09 Anthony Green <green@cygnus.com>
3437 * include/ffi.h.in: Try to work around messy header problem
3438 with PACKAGE and VERSION.
3440 * configure: Rebuilt.
3441 * configure.in: Change version to 2.00-beta.
3443 * fficonfig.h.in: Rebuilt.
3444 * acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
3446 * src/x86/ffi.c (ffi_raw_call): Rename.
3448 1999-08-02 Kresten Krab Thorup <krab@dominiq.is.s.u-tokyo.ac.jp>
3450 * src/x86/ffi.c (ffi_closure_SYSV): New function.
3451 (ffi_prep_incoming_args_SYSV): Ditto.
3452 (ffi_prep_closure): Ditto.
3453 (ffi_closure_raw_SYSV): Ditto.
3454 (ffi_prep_raw_closure): More ditto.
3455 (ffi_call_raw): Final ditto.
3457 * include/ffi.h.in: Add definitions for closure and raw API.
3459 * src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
3462 * Makefile.am (libffi_la_common_SOURCES): Added raw_api.c
3464 * src/raw_api.c: New file.
3466 * include/ffi.h.in (ffi_raw): New type.
3467 (UINT_ARG, SINT_ARG): New defines.
3468 (ffi_closure, ffi_raw_closure): New types.
3469 (ffi_prep_closure, ffi_prep_raw_closure): New declarations.
3471 * configure.in: Add check for endianness and sizeof void*.
3473 * src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
3474 instead of directly.
3476 * configure: Rebuilt.
3478 Thu Jul 8 14:28:42 1999 Anthony Green <green@cygnus.com>
3480 * configure.in: Add x86 and powerpc BeOS configurations.
3481 From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
3483 1999-05-09 Anthony Green <green@cygnus.com>
3485 * configure.in: Add warning about this being beta code.
3486 Remove src/Makefile.am from the picture.
3487 * configure: Rebuilt.
3489 * Makefile.am: Move logic from src/Makefile.am. Add changes
3490 to support libffi as a target library.
3491 * Makefile.in: Rebuilt.
3493 * aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
3494 Upgraded to new autoconf, automake, libtool.
3498 * LICENSE: Update copyright date.
3500 * src/Makefile.am, src/Makefile.in: Removed.
3502 1998-11-29 Anthony Green <green@cygnus.com>
3504 * include/ChangeLog: Removed.
3505 * src/ChangeLog: Removed.
3506 * src/mips/ChangeLog: Removed.
3507 * src/sparc/ChangeLog: Remboved.
3508 * src/x86/ChangeLog: Removed.
3510 * ChangeLog.v1: Created.