1 2005-02-22 Andrew Haley <aph@redhat.com>
3 * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
4 odd-numbered register pairs for 64-bit integer types.
6 2005-02-23 Andreas Tobler <a.tobler@schweiz.ch>
9 * testsuite/libffi.call/return_ll1.c: New test case.
11 2005-02-11 Janis Johnson <janis187@us.ibm.com>
13 * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
14 * testsuite/libffi.call/float.c: Ditto.
15 * testsuite/libffi.call/float2.c: Ditto.
16 * testsuite/libffi.call/float3.c: Ditto.
18 2005-02-08 Andreas Tobler <a.tobler@schweiz.ch>
20 * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
22 2005-01-12 Eric Botcazou <ebotcazou@libertysurf.fr>
24 * testsuite/libffi.special/special.exp (cxx_options): Add
27 2004-12-31 Richard Henderson <rth@redhat.com>
29 * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
30 (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF. Replace size and
31 offset parameters with a type parameter; deduce size and structure
32 alignment. Update all users.
34 2004-12-31 Richard Henderson <rth@redhat.com>
36 * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
37 (FFI_TYPE_LONGDOUBLE): Fix for ia64.
38 * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
39 into ffi_prep_closure.
40 * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
43 2004-12-27 Richard Henderson <rth@redhat.com>
45 * src/x86/unix64.S: Fix typo in unwind info.
47 2004-12-25 Richard Henderson <rth@redhat.com>
49 * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
50 (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
51 (merge_classes): Check for it.
53 (classify_argument): Pass byte_offset by value; perform all updates
55 (examine_argument): Add classes argument; handle
56 X86_64_COMPLEX_X87_CLASS.
57 (ffi_prep_args): Merge into ...
58 (ffi_call): ... here. Share stack frame with ffi_call_unix64.
59 (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
60 (ffi_fill_return_value): Remove.
61 (ffi_prep_closure): Remove dead assert.
62 (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
63 Rewrite to use struct register_args instead of va_list. Create
64 flags for handling structure returns.
65 * src/x86/unix64.S: Remove dead strings.
66 (ffi_call_unix64): Rename from ffi_call_UNIX64. Rewrite to share
67 stack frame with ffi_call. Handle structure returns properly.
68 (float2sse, floatfloat2sse, double2sse): Remove.
69 (sse2float, sse2double, sse2floatfloat): Remove.
70 (ffi_closure_unix64): Rename from ffi_closure_UNIX64. Rewrite
71 to handle structure returns properly.
73 2004-12-08 David Edelsohn <edelsohn@gnu.org>
75 * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
77 * Makefile.in: Regenerated.
79 2004-12-02 Richard Sandiford <rsandifo@redhat.com>
81 * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
82 * configure, aclocal.m4, Makefile.in: Regenerate.
83 * include/Makefile.in, testsuite/Makefile.in: Regenerate.
85 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
87 * configure: Regenerate for libtool change.
89 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
91 * configure: Regenerate for libtool reversion.
93 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
95 * configure: Regenerate for libtool change.
97 2004-11-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
99 * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
101 2004-11-23 Richard Sandiford <rsandifo@redhat.com>
103 * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
104 of jal. Use an absolute encoding for the frame information.
106 2004-11-23 Kelley Cook <kcook@gcc.gnu.org>
108 * Makefile.am: Remove no-dependencies. Add ACLOCAL_AMFLAGS.
109 * acinclude.m4: Delete logic for sincludes.
110 * aclocal.m4, Makefile.in, configure: Regenerate.
111 * include/Makefile: Likewise.
112 * testsuite/Makefile: Likewise.
114 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
116 * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
117 on a 8-byte boundary.
118 * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
120 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
122 * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
123 long long values. Round stack allocation to a multiple of 8 bytes
124 for ATPCS compatibility.
125 * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
126 names. Handle returning long long types. Add Thumb and interworking
127 support. Improve soft-float code.
129 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
131 * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
132 (libffi_exit): New function.
133 (libffi_init): Build the testglue wrapper if needed.
135 2004-10-25 Eric Botcazou <ebotcazou@libertysurf.fr>
138 * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
140 2004-10-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
142 * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
144 2004-10-20 Kaz Kojima <kkojima@gcc.gnu.org>
146 * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
147 * testsuite/libffi.call/float3.c: New test case.
149 2004-10-18 Kaz Kojima <kkojima@gcc.gnu.org>
151 * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
152 the function returning a structure pointed with R2.
153 * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
154 the structure return value if T bit set. Emit position
155 independent code and EH data if PIC.
157 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
159 * Makefile.am: Add m32r support.
160 * configure.ac: Likewise.
161 * Makefile.in: Regenerate.
162 * confiugre: Regenerate.
163 * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
164 (uint64, sint64, double, longdouble)
165 * src/m32r: New directory.
166 * src/m32r/ffi.c: New file.
167 * src/m32r/sysv.S: Likewise.
168 * src/m32r/ffitarget.h: Likewise.
170 2004-10-02 Kaz Kojima <kkojima@gcc.gnu.org>
172 * testsuite/libffi.call/negint.c: New test case.
174 2004-09-14 H.J. Lu <hongjiu.lu@intel.com>
177 * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
178 Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
179 LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
182 2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
184 * testsuite/libffi.call/many_win32.c: Remove whitespaces.
185 * testsuite/libffi.call/promotion.c: Likewise.
186 * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
188 * testsuite/libffi.call/return_sc.c: Likewise.
189 * testsuite/libffi.call/return_uc.c: Likewise.
191 2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
193 * src/powerpc/darwin.S: Fix comments and identation.
194 * src/powerpc/darwin_closure.S: Likewise.
196 2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
198 * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
199 (ffi_prep_args): Handle longdouble arguments.
200 (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
202 (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
203 * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
205 * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
206 * src/types.c: Defined longdouble size and alignment for darwin.
208 2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
210 * src/powerpc/aix.S: Remove whitespaces.
211 * src/powerpc/aix_closure.S: Likewise.
212 * src/powerpc/asm.h: Likewise.
213 * src/powerpc/ffi.c: Likewise.
214 * src/powerpc/ffitarget.h: Likewise.
215 * src/powerpc/linux64.S: Likewise.
216 * src/powerpc/linux64_closure.S: Likewise.
217 * src/powerpc/ppc_closure.S: Likewise.
218 * src/powerpc/sysv.S: Likewise.
220 2004-08-30 Anthony Green <green@redhat.com>
222 * Makefile.am: Add frv support.
223 * Makefile.in, testsuite/Makefile.in: Rebuilt.
224 * configure.ac: Read configure.host.
225 * configure.in: Read configure.host.
226 * configure.host: New file. frv-elf needs libgloss.
227 * include/ffi.h.in: Force ffi_closure to have a nice big (8)
228 alignment. This is needed to frv and shouldn't harm the others.
229 * include/ffi_common.h (ALIGN_DOWN): New macro.
230 * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
232 2004-08-24 David Daney <daney@avtrex.com>
234 * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
235 * testsuite/libffi.call/closure_fn1.c: Likewise.
236 * testsuite/libffi.call/closure_fn2.c Likewise.
237 * testsuite/libffi.call/closure_fn3.c: Likewise.
238 * testsuite/libffi.call/closure_fn4.c: Likewise.
239 * testsuite/libffi.call/closure_fn5.c: Likewise.
240 * testsuite/libffi.call/cls_18byte.c: Likewise.
241 * testsuite/libffi.call/cls_19byte.c: Likewise.
242 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
243 * testsuite/libffi.call/cls_20byte.c: Likewise.
244 * testsuite/libffi.call/cls_20byte1.c: Likewise.
245 * testsuite/libffi.call/cls_24byte.c: Likewise.
246 * testsuite/libffi.call/cls_2byte.c: Likewise.
247 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
248 * testsuite/libffi.call/cls_3byte1.c: Likewise.
249 * testsuite/libffi.call/cls_3byte2.c: Likewise.
250 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
251 * testsuite/libffi.call/cls_4byte.c: Likewise.
252 * testsuite/libffi.call/cls_64byte.c: Likewise.
253 * testsuite/libffi.call/cls_6byte.c: Likewise.
254 * testsuite/libffi.call/cls_7byte.c: Likewise.
255 * testsuite/libffi.call/cls_8byte.c: Likewise.
256 * testsuite/libffi.call/cls_9byte1.c: Likewise.
257 * testsuite/libffi.call/cls_9byte2.c: Likewise.
258 * testsuite/libffi.call/cls_align_double.c: Likewise.
259 * testsuite/libffi.call/cls_align_float.c: Likewise.
260 * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
261 * testsuite/libffi.call/cls_align_pointer.c: Likewise.
262 * testsuite/libffi.call/cls_align_sint16.c: Likewise.
263 * testsuite/libffi.call/cls_align_sint32.c: Likewise.
264 * testsuite/libffi.call/cls_align_sint64.c: Likewise.
265 * testsuite/libffi.call/cls_align_uint16.c: Likewise.
266 * testsuite/libffi.call/cls_align_uint32.c: Likewise.
267 * testsuite/libffi.call/cls_align_uint64.c: Likewise.
268 * testsuite/libffi.call/cls_double.c: Likewise.
269 * testsuite/libffi.call/cls_float.c: Likewise.
270 * testsuite/libffi.call/cls_multi_schar.c: Likewise.
271 * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
272 * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
273 * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
274 * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
275 * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
276 * testsuite/libffi.call/cls_schar.c: Likewise.
277 * testsuite/libffi.call/cls_sint.c: Likewise.
278 * testsuite/libffi.call/cls_sshort.c: Likewise.
279 * testsuite/libffi.call/cls_uchar.c: Likewise.
280 * testsuite/libffi.call/cls_uint.c: Likewise.
281 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
282 * testsuite/libffi.call/cls_ushort.c: Likewise.
283 * testsuite/libffi.call/nested_struct.c: Likewise.
284 * testsuite/libffi.call/nested_struct1.c: Likewise.
285 * testsuite/libffi.call/nested_struct2.c: Likewise.
286 * testsuite/libffi.call/nested_struct3.c: Likewise.
287 * testsuite/libffi.call/problem1.c: Likewise.
288 * testsuite/libffi.special/unwindtest.cc: Likewise.
289 * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
291 * testsuite/libffi.call/cls_16byte.c: Likewise.
292 * testsuite/libffi.call/cls_5byte.c: Likewise.
294 2004-08-23 David Daney <daney@avtrex.com>
297 * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
298 * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
299 (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
300 parameters and return types.
301 (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
302 (ffi_prep_closure): Ditto.
303 (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
304 alignment calculations.
305 * src/mips/o32.S (ffi_closure_O32): Don't use floating point
306 instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
308 2004-08-14 Casey Marshall <csm@gnu.org>
310 * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
311 contain `FFI_TYPE_UINT64' as return type for any 64-bit
312 integer (O32 ABI only).
313 (ffi_prep_closure): new function.
314 (ffi_closure_mips_inner_O32): new function.
315 * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
316 `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
317 * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
318 64 bit integers correctly.
319 (ffi_closure_O32): new function.
320 Added DWARF-2 unwind info for both functions.
322 2004-08-10 Andrew Haley <aph@redhat.com>
324 * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
326 2004-08-01 Robert Millan <robertmh@gnu.org>
328 * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
329 * configure: Regenerate.
331 2004-07-30 Maciej W. Rozycki <macro@linux-mips.org>
333 * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
334 and mmap() explicitly instead of relying on preset autoconf cache
336 * aclocal.m4: Regenerate.
337 * configure: Regenerate.
339 2004-07-11 Ulrich Weigand <uweigand@de.ibm.com>
341 * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
342 (ffi_check_float_struct): Remove unused prototype.
344 2004-06-30 Geoffrey Keating <geoffk@apple.com>
346 * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
347 character on Darwin, use '\n\t' instead.
349 2004-06-26 Matthias Klose <doko@debian.org>
351 * libtool-version: Fix typo in revision/age.
353 2004-06-17 Matthias Klose <doko@debian.org>
355 * libtool-version: New.
356 * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
357 * Makefile.in: Regenerate.
359 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
361 * Makefile.am: Remove useless multilib rules.
362 * Makefile.in: Regenerate.
363 * aclocal.m4: Regenerate with automake 1.8.5.
364 * configure.ac: Remove useless multilib configury.
365 * configure: Regenerate.
367 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
369 * .cvsignore: New file.
371 2004-06-10 Jakub Jelinek <jakub@redhat.com>
373 * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
375 (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
378 2004-06-06 Sean McNeil <sean@mcneil.com>
380 * configure.ac: Add x86_64-*-freebsd* support.
381 * configure: Regenerate.
383 2004-04-26 Joe Buck <jbuck@welsh-buck.org>
386 * configure.ac: Test for existence of mmap and sys/mman.h before
387 checking blacklist. Fix suggested by Jim Wilson.
388 * configure: Regenerate.
390 2004-04-26 Matt Austern <austern@apple.com>
392 * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
394 * src/powerpc/darwin_closure.S: Likewise.
396 2004-04-24 Andreas Tobler <a.tobler@schweiz.ch>
398 * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
399 error. Reported by Thomas Heller <theller@python.net>.
400 * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
401 * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
403 2004-03-20 Matthias Klose <doko@debian.org>
405 * src/pa/linux.S: Fix typo.
407 2004-03-19 Matthias Klose <doko@debian.org>
409 * Makefile.am: Update.
410 * Makefile.in: Regenerate.
411 * src/pa/ffi.h.in: Remove.
412 * src/pa/ffitarget.h: New file.
414 2004-02-10 Randolph Chung <tausq@debian.org>
416 * Makefile.am: Add PA support.
417 * Makefile.in: Regenerate.
418 * include/Makefile.in: Regenerate.
419 * configure.ac: Add PA target.
420 * configure: Regenerate.
421 * src/pa/ffi.c: New file.
422 * src/pa/ffi.h.in: Add PA support.
423 * src/pa/linux.S: New file.
424 * prep_cif.c: Add PA support.
426 2004-03-16 Hosaka Yuji <hos@tamanegi.org>
428 * src/types.c: Fix alignment size of X86_WIN32 case int64 and
430 * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
431 with ecif->cif->flags.
432 (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
434 (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
435 (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
436 * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
437 sc_retstruct2b): Add for 1 or 2-bytes struct case.
439 2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
441 * configure.in: Rename file to ...
442 * configure.ac: ... this.
443 * fficonfig.h.in: Regenerate.
444 * Makefile.in: Regenerate.
445 * include/Makefile.in: Regenerate.
446 * testsuite/Makefile.in: Regenerate.
448 2004-03-12 Matt Austern <austern@apple.com>
450 * src/powerpc/darwin.S: Fix EH information so it corresponds to
451 changes in EH format resulting from addition of linkonce support.
452 * src/powerpc/darwin_closure.S: Likewise.
454 2004-03-11 Andreas Tobler <a.tobler@schweiz.ch>
455 Paolo Bonzini <bonzini@gnu.org>
457 * Makefile.am (AUTOMAKE_OPTIONS): Set them.
458 Remove VPATH. Remove rules for object files. Remove multilib support.
460 * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
461 (AC_PREREQ): Bump version to 2.59.
462 (AC_INIT): Fill with version info and bug address.
463 (ORIGINAL_LD_FOR_MULTILIBS): Remove.
464 (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
465 De-precious CC so that the right flags are passed down to multilibs.
466 (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
467 (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
468 (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
469 * configure: Rebuilt.
470 * aclocal.m4: Likewise.
471 * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
472 * fficonfig.h.in: Likewise.
474 2004-03-11 Andreas Schwab <schwab@suse.de>
476 * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
477 arguments from fp registers only for the first 8 parameter slots.
478 Don't convert a float parameter when passed in memory.
480 2004-03-09 Hans-Peter Nilsson <hp@axis.com>
482 * configure: Regenerate for config/accross.m4 correction.
484 2004-02-25 Matt Kraai <kraai@alumni.cmu.edu>
486 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
487 ecif->cif->bytes to bytes.
488 (ffi_prep_cif_machdep): Add braces around nested if statement.
490 2004-02-09 Alan Modra <amodra@bigpond.net.au>
492 * src/types.c (pointer): POWERPC64 has 8 byte pointers.
494 * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
495 (ffi_closure_helper_LINUX64): Fix typo.
496 * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
498 * testsuite/libffi.call/float.c: Likewise.
499 * testsuite/libffi.call/float2.c: Likewise.
501 2004-02-08 Alan Modra <amodra@bigpond.net.au>
503 * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
504 long double function return and long double arg handling.
505 (ffi_closure_helper_LINUX64): Formatting. Delete unused "ng" var.
506 Use "end_pfr" instead of "nf". Correct long double handling.
508 * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
510 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
511 space for long double return value. Adjust stack frame and offsets.
512 Load f2 long double return.
514 2004-02-07 Alan Modra <amodra@bigpond.net.au>
516 * src/types.c: Use 16 byte long double for POWERPC64.
518 2004-01-25 Eric Botcazou <ebotcazou@libertysurf.fr>
520 * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
521 when the structure return address is passed in %o0.
522 (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
523 (ffi_v9_layout_struct): Align the field following a nested structure
524 on a word boundary. Use memmove instead of memcpy.
525 (ffi_call): Update call to ffi_V9_return_struct.
526 (ffi_prep_closure): Define 'ctx' only for V8.
527 (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
528 and ffi_closure_sparc_inner_v9.
529 (ffi_closure_sparc_inner_v8): Return long doubles by reference.
530 Always skip the structure return address. For structures and long
531 doubles, copy the argument directly.
532 (ffi_closure_sparc_inner_v9): Skip the structure return address only
533 if required. Shift the maximum floating-point slot accordingly. For
534 big structures, copy the argument directly; otherwise, left-justify the
535 argument and call ffi_v9_layout_struct to lay out the structure on
537 * src/sparc/v8.S: Undef STACKFRAME before defining it.
538 (ffi_closure_v8): Pass the structure return address. Update call to
539 ffi_closure_sparc_inner_v8. Short-circuit FFI_TYPE_INT handling.
540 Skip the 'unimp' insn when returning long doubles and structures.
541 * src/sparc/v9.S: Undef STACKFRAME before defining it.
542 (ffi_closure_v9): Increase the frame size by 2 words. Short-circuit
543 FFI_TYPE_INT handling. Load structures both in integers and
544 floating-point registers on return.
545 * README: Update status of the SPARC port.
547 2004-01-24 Andreas Tobler <a.tobler@schweiz.ch>
549 * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
551 * testsuite/libffi.call/struct3.c (main): Fix CHECK.
553 2004-01-22 Ulrich Weigand <uweigand@de.ibm.com>
555 * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
556 value as of type ffi_arg, not unsigned int.
558 2004-01-21 Michael Ritzert <ritzert@t-online.de>
560 * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
563 2004-01-12 Andreas Tobler <a.tobler@schweiz.ch>
565 * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
568 2004-01-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
570 * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
573 2003-12-10 Richard Henderson <rth@redhat.com>
575 * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
576 size_t instead of int.
578 2003-12-04 Hosaka Yuji <hos@tamanegi.org>
580 * testsuite/libffi.call/many_win32.c: Include <float.h>.
581 * testsuite/libffi.call/many_win32.c (main): Replace variable
582 int i with unsigned long ul.
584 * testsuite/libffi.call/cls_align_uint64.c: New test case.
585 * testsuite/libffi.call/cls_align_sint64.c: Likewise.
586 * testsuite/libffi.call/cls_align_uint32.c: Likewise.
587 * testsuite/libffi.call/cls_align_sint32.c: Likewise.
588 * testsuite/libffi.call/cls_align_uint16.c: Likewise.
589 * testsuite/libffi.call/cls_align_sint16.c: Likewise.
590 * testsuite/libffi.call/cls_align_float.c: Likewise.
591 * testsuite/libffi.call/cls_align_double.c: Likewise.
592 * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
593 * testsuite/libffi.call/cls_align_pointer.c: Likewise.
595 2003-12-02 Hosaka Yuji <hos@tamanegi.org>
598 * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
599 Align arguments to 32 bits.
601 2003-12-01 Andreas Tobler <a.tobler@schweiz.ch>
604 * testsuite/libffi.call/cls_multi_sshort.c: New test case.
605 * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
606 * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
607 * testsuite/libffi.call/cls_multi_schar.c: Likewise.
608 * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
609 * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
611 * testsuite/libffi.special/unwindtest.cc: Cosmetics.
613 2003-11-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
615 * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
616 * testsuite/libffi.special/ffitestcxx.h: Likewise.
618 2003-11-22 Andreas Tobler <a.tobler@schweiz.ch>
620 * Makefile.in: Rebuilt.
621 * configure: Likewise.
622 * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
625 2003-11-21 Andreas Jaeger <aj@suse.de>
626 Andreas Tobler <a.tobler@schweiz.ch>
628 * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
629 * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
630 * Makefile.in: Rebuilt.
631 * aclocal.m4: Likewise.
632 * configure: Likewise.
633 * fficonfig.h.in: Likewise.
634 * testsuite/lib/libffi-dg.exp: Add include dir.
635 * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
636 * testsuite/libffi.special/ffitestcxx.h: Likewise.
637 * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
638 for ffi_closure if available.
639 * testsuite/libffi.call/closure_fn1.c: Likewise.
640 * testsuite/libffi.call/closure_fn2.c: Likewise.
641 * testsuite/libffi.call/closure_fn3.c: Likewise.
642 * testsuite/libffi.call/closure_fn4.c: Likewise.
643 * testsuite/libffi.call/closure_fn5.c: Likewise.
644 * testsuite/libffi.call/cls_12byte.c: Likewise.
645 * testsuite/libffi.call/cls_16byte.c: Likewise.
646 * testsuite/libffi.call/cls_18byte.c: Likewise.
647 * testsuite/libffi.call/cls_19byte.c: Likewise.
648 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
649 * testsuite/libffi.call/cls_20byte.c: Likewise.
650 * testsuite/libffi.call/cls_20byte1.c: Likewise.
651 * testsuite/libffi.call/cls_24byte.c: Likewise.
652 * testsuite/libffi.call/cls_2byte.c: Likewise.
653 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
654 * testsuite/libffi.call/cls_3byte1.c: Likewise.
655 * testsuite/libffi.call/cls_3byte2.c: Likewise.
656 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
657 * testsuite/libffi.call/cls_4byte.c: Likewise.
658 * testsuite/libffi.call/cls_5byte.c: Likewise.
659 * testsuite/libffi.call/cls_64byte.c: Likewise.
660 * testsuite/libffi.call/cls_6byte.c: Likewise.
661 * testsuite/libffi.call/cls_7byte.c: Likewise.
662 * testsuite/libffi.call/cls_8byte.c: Likewise.
663 * testsuite/libffi.call/cls_9byte1.c: Likewise.
664 * testsuite/libffi.call/cls_9byte2.c: Likewise.
665 * testsuite/libffi.call/cls_double.c: Likewise.
666 * testsuite/libffi.call/cls_float.c: Likewise.
667 * testsuite/libffi.call/cls_schar.c: Likewise.
668 * testsuite/libffi.call/cls_sint.c: Likewise.
669 * testsuite/libffi.call/cls_sshort.c: Likewise.
670 * testsuite/libffi.call/cls_uchar.c: Likewise.
671 * testsuite/libffi.call/cls_uint.c: Likewise.
672 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
673 * testsuite/libffi.call/cls_ushort.c: Likewise.
674 * testsuite/libffi.call/nested_struct.c: Likewise.
675 * testsuite/libffi.call/nested_struct1.c: Likewise.
676 * testsuite/libffi.call/nested_struct2.c: Likewise.
677 * testsuite/libffi.call/nested_struct3.c: Likewise.
678 * testsuite/libffi.call/problem1.c: Likewise.
679 * testsuite/libffi.special/unwindtest.cc: Likewise.
681 2003-11-20 Andreas Tobler <a.tobler@schweiz.ch>
683 * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
685 2003-11-19 Andreas Tobler <a.tobler@schweiz.ch>
687 * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
688 Add -lgcc_s to additional flags.
690 2003-11-12 Andreas Tobler <a.tobler@schweiz.ch>
692 * configure.in, include/Makefile.am: PR libgcj/11147, install
693 the ffitarget.h header file in a gcc versioned and target
695 * configure: Regenerated.
696 * Makefile.in, include/Makefile.in: Likewise.
697 * testsuite/Makefile.in: Likewise.
699 2003-11-09 Andreas Tobler <a.tobler@schweiz.ch>
701 * testsuite/libffi.call/closure_fn0.c: Print result and check
702 with dg-output to make debugging easier.
703 * testsuite/libffi.call/closure_fn1.c: Likewise.
704 * testsuite/libffi.call/closure_fn2.c: Likewise.
705 * testsuite/libffi.call/closure_fn3.c: Likewise.
706 * testsuite/libffi.call/closure_fn4.c: Likewise.
707 * testsuite/libffi.call/closure_fn5.c: Likewise.
708 * testsuite/libffi.call/cls_12byte.c: Likewise.
709 * testsuite/libffi.call/cls_16byte.c: Likewise.
710 * testsuite/libffi.call/cls_18byte.c: Likewise.
711 * testsuite/libffi.call/cls_19byte.c: Likewise.
712 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
713 * testsuite/libffi.call/cls_20byte.c: Likewise.
714 * testsuite/libffi.call/cls_20byte1.c: Likewise.
715 * testsuite/libffi.call/cls_24byte.c: Likewise.
716 * testsuite/libffi.call/cls_2byte.c: Likewise.
717 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
718 * testsuite/libffi.call/cls_3byte1.c: Likewise.
719 * testsuite/libffi.call/cls_3byte2.c: Likewise.
720 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
721 * testsuite/libffi.call/cls_4byte.c: Likewise.
722 * testsuite/libffi.call/cls_5byte.c: Likewise.
723 * testsuite/libffi.call/cls_64byte.c: Likewise.
724 * testsuite/libffi.call/cls_6byte.c: Likewise.
725 * testsuite/libffi.call/cls_7byte.c: Likewise.
726 * testsuite/libffi.call/cls_8byte.c: Likewise.
727 * testsuite/libffi.call/cls_9byte1.c: Likewise.
728 * testsuite/libffi.call/cls_9byte2.c: Likewise.
729 * testsuite/libffi.call/cls_double.c: Likewise.
730 * testsuite/libffi.call/cls_float.c: Likewise.
731 * testsuite/libffi.call/cls_schar.c: Likewise.
732 * testsuite/libffi.call/cls_sint.c: Likewise.
733 * testsuite/libffi.call/cls_sshort.c: Likewise.
734 * testsuite/libffi.call/cls_uchar.c: Likewise.
735 * testsuite/libffi.call/cls_uint.c: Likewise.
736 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
737 * testsuite/libffi.call/cls_ushort.c: Likewise.
738 * testsuite/libffi.call/problem1.c: Likewise.
740 * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
743 2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
745 * testsuite/libffi.call/cls_9byte2.c: New test case.
746 * testsuite/libffi.call/cls_9byte1.c: Likewise.
747 * testsuite/libffi.call/cls_64byte.c: Likewise.
748 * testsuite/libffi.call/cls_20byte1.c: Likewise.
749 * testsuite/libffi.call/cls_19byte.c: Likewise.
750 * testsuite/libffi.call/cls_18byte.c: Likewise.
751 * testsuite/libffi.call/closure_fn4.c: Likewise.
752 * testsuite/libffi.call/closure_fn5.c: Likewise.
753 * testsuite/libffi.call/cls_schar.c: Likewise.
754 * testsuite/libffi.call/cls_sint.c: Likewise.
755 * testsuite/libffi.call/cls_sshort.c: Likewise.
756 * testsuite/libffi.call/nested_struct2.c: Likewise.
757 * testsuite/libffi.call/nested_struct3.c: Likewise.
759 2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
761 * testsuite/libffi.call/cls_double.c: Do a check on the result.
762 * testsuite/libffi.call/cls_uchar.c: Likewise.
763 * testsuite/libffi.call/cls_uint.c: Likewise.
764 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
765 * testsuite/libffi.call/cls_ushort.c: Likewise.
766 * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
768 2003-11-06 Andreas Tobler <a.tobler@schweiz.ch>
770 * src/prep_cif.c (ffi_prep_cif): Move the validity check after
773 2003-10-23 Andreas Tobler <a.tobler@schweiz.ch>
775 * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
776 FFI_ASSERT(FALSE) with FFI_ASSERT(0).
778 2003-10-22 David Daney <ddaney@avtrex.com>
780 * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
781 __attribute__((__mode__(__SI__))) and friends.
783 2003-10-22 Andreas Schwab <schwab@suse.de>
785 * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
787 2003-10-21 Andreas Tobler <a.tobler@schweiz.ch>
789 * configure.in: AC_LINK_FILES(ffitarget.h).
790 * configure: Regenerate.
791 * Makefile.in: Likewise.
792 * include/Makefile.in: Likewise.
793 * testsuite/Makefile.in: Likewise.
794 * fficonfig.h.in: Likewise.
796 2003-10-21 Paolo Bonzini <bonzini@gnu.org>
797 Richard Henderson <rth@redhat.com>
799 Avoid that ffi.h includes fficonfig.h.
801 * Makefile.am (EXTRA_DIST): Include ffitarget.h files
802 (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
803 (TARGET_SRC_MIPS_SGI): Removed.
804 (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
806 (CLEANFILES): Removed.
807 (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
809 * acconfig.h: Removed.
810 * configure.in: Compute sizeofs only for double and long double.
811 Use them to define and subst HAVE_LONG_DOUBLE. Include comments
812 into AC_DEFINE instead of using acconfig.h. Create
813 include/ffitarget.h instead of include/fficonfig.h. Rename
814 MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
815 AC_DEFINE EH_FRAME_FLAGS.
816 * include/Makefile.am (DISTCLEANFILES): New automake macro.
817 (hack_DATA): Add ffitarget.h.
818 * include/ffi.h.in: Remove all system specific definitions.
819 Declare raw API even if it is not installed, why bother?
820 Use limits.h instead of SIZEOF_* to define ffi_type_*. Do
821 not define EH_FRAME_FLAGS, it is in fficonfig.h now. Include
822 ffitarget.h instead of fficonfig.h. Remove ALIGN macro.
823 (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
824 * include/ffi_common.h (bool): Do not define.
825 (ffi_assert): Accept failed assertion.
826 (ffi_type_test): Return void and accept file/line.
827 (FFI_ASSERT): Pass stringized failed assertion.
828 (FFI_ASSERT_AT): New macro.
829 (FFI_ASSERT_VALID_TYPE): New macro.
830 (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
831 UINT64, SINT64): Define here with gcc's __attribute__ macro
833 (FLOAT32, ALIGN): Define here instead of in ffi.h
834 * include/ffi-mips.h: Removed. Its content moved to
835 src/mips/ffitarget.h after separating assembly and C sections.
836 * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
837 src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
838 src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
839 src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
840 SIZEOF_ARG -> FFI_SIZEOF_ARG.
841 * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
842 * src/debug.c (ffi_assert): Accept stringized failed assertion.
843 (ffi_type_test): Rewritten.
844 * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
845 FFI_ASSERT_VALID_TYPE.
846 * src/alpha/ffitarget.h, src/arm/ffitarget.h,
847 src/ia64/ffitarget.h, src/m68k/ffitarget.h,
848 src/mips/ffitarget.h, src/powerpc/ffitarget.h,
849 src/s390/ffitarget.h, src/sh/ffitarget.h,
850 src/sh64/ffitarget.h, src/sparc/ffitarget.h,
851 src/x86/ffitarget.h: New files.
852 * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
853 src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
854 src/powerpc/aix.S, src/powerpc/darwin.S,
855 src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
856 src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
857 src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
858 src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
859 src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
862 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
864 * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
865 _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
867 2003-10-19 Andreas Tobler <a.tobler@schweiz.ch>
869 * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
870 Used when FFI_DEBUG = 1.
872 2003-10-14 Alan Modra <amodra@bigpond.net.au>
874 * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
877 2003-10-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
879 * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
880 FFI_MIPS_O32 for O32 ABI.
882 2003-10-01 Andreas Tobler <a.tobler@schweiz.ch>
884 * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
885 SPARC64. Cleanup whitespaces.
887 2003-09-19 Andreas Tobler <a.tobler@schweiz.ch>
889 * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
890 strongarm, xscale. Cleanup whitespaces.
891 * testsuite/libffi.call/closure_fn1.c: Likewise.
892 * testsuite/libffi.call/closure_fn2.c: Likewise.
893 * testsuite/libffi.call/closure_fn3.c: Likewise.
894 * testsuite/libffi.call/cls_12byte.c: Likewise.
895 * testsuite/libffi.call/cls_16byte.c: Likewise.
896 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
897 * testsuite/libffi.call/cls_20byte.c: Likewise.
898 * testsuite/libffi.call/cls_24byte.c: Likewise.
899 * testsuite/libffi.call/cls_2byte.c: Likewise.
900 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
901 * testsuite/libffi.call/cls_3byte1.c: Likewise.
902 * testsuite/libffi.call/cls_3byte2.c: Likewise.
903 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
904 * testsuite/libffi.call/cls_4byte.c: Likewise.
905 * testsuite/libffi.call/cls_5byte.c: Likewise.
906 * testsuite/libffi.call/cls_6byte.c: Likewise.
907 * testsuite/libffi.call/cls_7byte.c: Likewise.
908 * testsuite/libffi.call/cls_8byte.c: Likewise.
909 * testsuite/libffi.call/cls_double.c: Likewise.
910 * testsuite/libffi.call/cls_float.c: Likewise.
911 * testsuite/libffi.call/cls_uchar.c: Likewise.
912 * testsuite/libffi.call/cls_uint.c: Likewise.
913 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
914 * testsuite/libffi.call/cls_ushort.c: Likewise.
915 * testsuite/libffi.call/nested_struct.c: Likewise.
916 * testsuite/libffi.call/nested_struct1.c: Likewise.
917 * testsuite/libffi.call/problem1.c: Likewise.
918 * testsuite/libffi.special/unwindtest.cc: Likewise.
919 * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
921 2003-09-18 David Edelsohn <edelsohn@gnu.org>
923 * src/powerpc/aix.S: Cleanup whitespaces.
924 * src/powerpc/aix_closure.S: Likewise.
926 2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
928 * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
929 * src/powerpc/darwin_closure.S: Likewise.
930 * src/powerpc/ffi_darwin.c: Likewise.
932 2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
933 David Edelsohn <edelsohn@gnu.org>
935 * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
936 * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
938 * src/powerpc/darwin_closure.S: Likewise.
939 * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
940 according to the Darwin/AIX ABI.
941 (ffi_prep_cif_machdep): Likewise.
942 (ffi_closure_helper_DARWIN): Likewise.
943 Remove the outgoing parameter stack logic. Simplify the evaluation
944 of the different CASE types.
945 (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
946 statement in the trampoline code.
948 2003-09-18 Kaz Kojima <kkojima@gcc.gnu.org>
950 * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
951 for the register size.
952 (ffi_closure_helper_SYSV): Handle the structure return value
954 (ffi_closure_helper_SYSV): Return the appropriate type when
955 the registers are used for the structure return value.
956 * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
957 the 64-bit return value. Update copyright years.
959 2003-09-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
961 * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
962 srcdir for ffi_mips.h.
964 2003-09-12 Alan Modra <amodra@bigpond.net.au>
966 * src/prep_cif.c (initialize_aggregate): Include tail padding in
968 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
969 placement of float result.
970 * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
971 cast of "resp" for big-endian 64 bit machines.
973 2003-09-11 Alan Modra <amodra@bigpond.net.au>
975 * src/types.c (double, longdouble): Merge identical SH and ARM
976 typedefs, and add POWERPC64.
977 * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
978 struct split over gpr and rest.
979 (ffi_prep_cif_machdep): Correct intarg_count for structures.
980 * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
982 2003-09-09 Andreas Tobler <a.tobler@schweiz.ch>
984 * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
987 2003-09-09 Alan Modra <amodra@bigpond.net.au>
989 * configure: Regenerate.
991 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
993 * Makefile.am: Remove build rules for ffitest.
994 * Makefile.in: Rebuilt.
996 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
998 * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
999 about implicit declaration of abort().
1001 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
1003 * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
1004 * Makefile.in: Rebuilt.
1005 * configure.in: Add dejagnu test framework.
1006 * configure: Rebuilt.
1008 * testsuite/Makefile.am: New file.
1009 * testsuite/Makefile.in: Built
1010 * testsuite/lib/libffi-dg.exp: New file.
1011 * testsuite/config/default.exp: Likewise.
1012 * testsuite/libffi.call/call.exp: Likewise.
1013 * testsuite/libffi.call/ffitest.h: Likewise.
1014 * testsuite/libffi.call/closure_fn0.c: Likewise.
1015 * testsuite/libffi.call/closure_fn1.c: Likewise.
1016 * testsuite/libffi.call/closure_fn2.c: Likewise.
1017 * testsuite/libffi.call/closure_fn3.c: Likewise.
1018 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1019 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1020 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1021 * testsuite/libffi.call/cls_2byte.c: Likewise.
1022 * testsuite/libffi.call/cls_3byte1.c: Likewise.
1023 * testsuite/libffi.call/cls_3byte2.c: Likewise.
1024 * testsuite/libffi.call/cls_4byte.c: Likewise.
1025 * testsuite/libffi.call/cls_5byte.c: Likewise.
1026 * testsuite/libffi.call/cls_6byte.c: Likewise.
1027 * testsuite/libffi.call/cls_7byte.c: Likewise.
1028 * testsuite/libffi.call/cls_8byte.c: Likewise.
1029 * testsuite/libffi.call/cls_12byte.c: Likewise.
1030 * testsuite/libffi.call/cls_16byte.c: Likewise.
1031 * testsuite/libffi.call/cls_20byte.c: Likewise.
1032 * testsuite/libffi.call/cls_24byte.c: Likewise.
1033 * testsuite/libffi.call/cls_double.c: Likewise.
1034 * testsuite/libffi.call/cls_float.c: Likewise.
1035 * testsuite/libffi.call/cls_uchar.c: Likewise.
1036 * testsuite/libffi.call/cls_uint.c: Likewise.
1037 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1038 * testsuite/libffi.call/cls_ushort.c: Likewise.
1039 * testsuite/libffi.call/float.c: Likewise.
1040 * testsuite/libffi.call/float1.c: Likewise.
1041 * testsuite/libffi.call/float2.c: Likewise.
1042 * testsuite/libffi.call/many.c: Likewise.
1043 * testsuite/libffi.call/many_win32.c: Likewise.
1044 * testsuite/libffi.call/nested_struct.c: Likewise.
1045 * testsuite/libffi.call/nested_struct1.c: Likewise.
1046 * testsuite/libffi.call/pyobjc-tc.c: Likewise.
1047 * testsuite/libffi.call/problem1.c: Likewise.
1048 * testsuite/libffi.call/promotion.c: Likewise.
1049 * testsuite/libffi.call/return_ll.c: Likewise.
1050 * testsuite/libffi.call/return_sc.c: Likewise.
1051 * testsuite/libffi.call/return_uc.c: Likewise.
1052 * testsuite/libffi.call/strlen.c: Likewise.
1053 * testsuite/libffi.call/strlen_win32.c: Likewise.
1054 * testsuite/libffi.call/struct1.c: Likewise.
1055 * testsuite/libffi.call/struct2.c: Likewise.
1056 * testsuite/libffi.call/struct3.c: Likewise.
1057 * testsuite/libffi.call/struct4.c: Likewise.
1058 * testsuite/libffi.call/struct5.c: Likewise.
1059 * testsuite/libffi.call/struct6.c: Likewise.
1060 * testsuite/libffi.call/struct7.c: Likewise.
1061 * testsuite/libffi.call/struct8.c: Likewise.
1062 * testsuite/libffi.call/struct9.c: Likewise.
1063 * testsuite/libffi.special/special.exp: New file.
1064 * testsuite/libffi.special/ffitestcxx.h: Likewise.
1065 * testsuite/libffi.special/unwindtest.cc: Likewise.
1068 2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
1070 * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case. Update
1073 2003-08-02 Alan Modra <amodra@bigpond.net.au>
1075 * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
1077 (ffi_closure_helper_LINUX64): Likewise.
1078 * src/powerpc/linux64.S: Remove code writing to parm save area.
1079 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
1080 address in lr from ffi_closure_helper_LINUX64 call to calculate
1081 table address. Optimize function tail.
1083 2003-07-28 Andreas Tobler <a.tobler@schweiz.ch>
1085 * src/sparc/ffi.c: Handle all floating point registers.
1086 * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
1088 2003-07-11 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1090 * README: Note that libffi is not part of GCC. Update the project
1093 2003-06-19 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1095 * src/powerpc/ppc_closure.S: Include ffi.h.
1097 2003-06-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1099 * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
1100 Use C style comments.
1102 2003-06-13 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1104 * Makefile.am: Add SHmedia support. Fix a typo of SH support.
1105 * Makefile.in: Regenerate.
1106 * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
1107 * configure: Regenerate.
1108 * include/ffi.h.in: Add SHmedia support.
1109 * src/sh64/ffi.c: New file.
1110 * src/sh64/sysv.S: New file.
1112 2003-05-16 Jakub Jelinek <jakub@redhat.com>
1114 * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
1115 should be read-only.
1116 * configure: Rebuilt.
1117 * fficonfig.h.in: Rebuilt.
1118 * include/ffi.h.in (EH_FRAME_FLAGS): Define.
1119 * src/alpha/osf.S: Use EH_FRAME_FLAGS.
1120 * src/powerpc/linux64.S: Likewise.
1121 * src/powerpc/linux64_closure.S: Likewise. Include ffi.h.
1122 * src/powerpc/sysv.S: Use EH_FRAME_FLAGS. Use pcrel encoding
1123 if -fpic/-fPIC/-mrelocatable.
1124 * src/powerpc/powerpc_closure.S: Likewise.
1125 * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
1126 #write in .eh_frame flags.
1127 * src/sparc/v9.S: Likewise.
1128 * src/x86/unix64.S: Use EH_FRAME_FLAGS.
1129 * src/x86/sysv.S: Likewise. Use pcrel encoding if -fpic/-fPIC.
1130 * src/s390/sysv.S: Use EH_FRAME_FLAGS. Include ffi.h.
1132 2003-05-07 Jeff Sturm <jsturm@one-point.com>
1134 Fixes PR bootstrap/10656
1135 * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
1136 support for .register pseudo-op.
1137 * src/sparc/v8.S: Use it.
1138 * fficonfig.h.in: Rebuilt.
1139 * configure: Rebuilt.
1141 2003-04-18 Jakub Jelinek <jakub@redhat.com>
1143 * include/ffi.h.in (POWERPC64): Define if 64-bit.
1144 (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
1145 Make it the default on POWERPC64.
1146 (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
1147 * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
1148 * configure: Rebuilt.
1149 * src/powerpc/ffi.c (hidden): Define.
1150 (ffi_prep_args_SYSV): Renamed from
1151 ffi_prep_args. Cast pointers to unsigned long to shut up warnings.
1152 (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
1153 ASM_NEEDS_REGISTERS64): New.
1154 (ffi_prep_args64): New function.
1155 (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
1156 (ffi_call): Likewise.
1157 (ffi_prep_closure): Likewise.
1158 (flush_icache): Surround by #ifndef POWERPC64.
1159 (ffi_dblfl): New union type.
1160 (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
1161 (ffi_closure_helper_LINUX64): New function.
1162 * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
1164 * src/powerpc/sysv.S: Likewise.
1165 (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
1166 * src/powerpc/linux64.S: New file.
1167 * src/powerpc/linux64_closure.S: New file.
1168 * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
1169 src/powerpc/linux64_closure.S.
1170 (TARGET_SRC_POWERPC): Likewise.
1172 * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
1173 closure_test_fn3): Fix result printing on big-endian 64-bit
1175 (main): Print tst2_arg instead of uninitialized tst2_result.
1177 * src/ffitest.c (main): Hide what closure pointer really points to
1180 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
1182 * configure.in (arm-*-netbsdelf*): Add configuration.
1183 (configure): Regenerated.
1185 2003-04-04 Loren J. Rittle <ljrittle@acm.org>
1187 * include/Makefile.in: Regenerate.
1189 2003-03-21 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1191 * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
1193 * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
1194 Receive closure pointer through parameter, read args using
1195 __builtin_dwarf_cfa.
1196 (FFI_INIT_TRAMPOLINE): Send closure reference through eax.
1198 2003-03-12 Andreas Schwab <schwab@suse.de>
1200 * configure.in: Avoid trailing /. in toolexeclibdir.
1201 * configure: Rebuilt.
1203 2003-03-03 Andreas Tobler <a.tobler@schweiz.ch>
1205 * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
1207 2003-02-06 Andreas Tobler <a.tobler@schweiz.ch>
1209 * libffi/src/powerpc/darwin_closure.S:
1210 Fix alignement bug, allocate 8 bytes for the result.
1211 * libffi/src/powerpc/aix_closure.S:
1213 * libffi/src/powerpc/ffi_darwin.c:
1214 Update stackframe description for aix/darwin_closure.S.
1216 2003-02-06 Jakub Jelinek <jakub@redhat.com>
1218 * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
1221 2003-01-31 Christian Cornelssen <ccorn@cs.tu-berlin.de>,
1222 Andreas Schwab <schwab@suse.de>
1224 * configure.in: Adjust command to source config-ml.in to account
1225 for changes to the libffi_basedir definition.
1226 (libffi_basedir): Remove ${srcdir} from value and include trailing
1229 * configure: Regenerate.
1231 2003-01-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1233 * src/powerpc/ppc_closure.S: Recode to fit shared libs.
1235 2003-01-28 Andrew Haley <aph@redhat.com>
1237 * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
1238 * src/x86/ffi64.c (ffi_prep_closure): New.
1239 (ffi_closure_UNIX64_inner): New.
1240 * src/x86/unix64.S (ffi_closure_UNIX64): New.
1242 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
1244 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
1245 Remove USE_LIBDIR conditional.
1246 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
1247 * Makefile.in, configure: Rebuilt.
1249 2003-01027 David Edelsohn <edelsohn@gnu.org>
1251 * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
1252 * Makefile.in: Regenerate.
1254 2003-01-22 Andrew Haley <aph@redhat.com>
1256 * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
1259 2003-01-21 Andreas Tobler <a.tobler@schweiz.ch>
1261 * src/powerpc/darwin.S: Add unwind info.
1262 * src/powerpc/darwin_closure.S: Likewise.
1264 2003-01-14 Andrew Haley <aph@redhat.com>
1266 * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
1267 (ffi_prep_cif_machdep): Likewise.
1268 * src/x86/unix64.S: Add unwind info.
1270 2003-01-14 Andreas Jaeger <aj@suse.de>
1272 * src/ffitest.c (main): Only use ffi_closures if those are
1275 2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
1277 * libffi/src/ffitest.c
1278 add closure testcases
1280 2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
1282 * libffi/src/powerpc/ffi.c
1283 fix alignment bug for float (4 byte aligned iso 8 byte)
1285 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1287 * src/powerpc/ffi_darwin.c: Remove RCS version string.
1288 * src/powerpc/darwin.S: Remove RCS version string.
1290 2003-01-03 Jeff Sturm <jsturm@one-point.com>
1292 * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
1293 * src/ffitest.c (main): Use static storage for closure.
1294 * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
1295 * src/sparc/v8.S (ffi_closure_v8): New.
1296 * src/sparc/v9.S (ffi_closure_v9): New.
1298 2002-11-10 Ranjit Mathew <rmathew@hotmail.com>
1300 * include/ffi.h.in: Added FFI_STDCALL ffi_type
1301 enumeration for X86_WIN32.
1302 * src/x86/win32.S: Added ffi_call_STDCALL function
1304 * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
1305 switch cases for recognising FFI_STDCALL and
1306 calling ffi_call_STDCALL if target is X86_WIN32.
1307 * src/ffitest.c (my_stdcall_strlen/stdcall_many):
1308 stdcall versions of the "my_strlen" and "many"
1309 test functions (for X86_WIN32).
1310 Added test cases to test stdcall invocation using
1313 2002-12-02 Kaz Kojima <kkojima@gcc.gnu.org>
1315 * src/sh/sysv.S: Add DWARF2 unwind info.
1317 2002-11-27 Ulrich Weigand <uweigand@de.ibm.com>
1319 * src/s390/sysv.S (.eh_frame section): Make section read-only.
1321 2002-11-26 Jim Wilson <wilson@redhat.com>
1323 * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
1325 2002-11-23 H.J. Lu <hjl@gnu.org>
1327 * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
1328 Include ../config/accross.m4.
1329 * aclocal.m4; Rebuild.
1330 * configure: Likewise.
1332 2002-11-15 Ulrich Weigand <uweigand@de.ibm.com>
1334 * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
1336 2002-11-11 DJ Delorie <dj@redhat.com>
1338 * configure.in: Look for common files in the right place.
1340 2002-10-08 Ulrich Weigand <uweigand@de.ibm.com>
1342 * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
1343 raw data as _Jv_word values, not ffi_raw.
1344 (ffi_java_ptrarray_to_raw): Likewise.
1345 (ffi_java_rvalue_to_raw): New function.
1346 (ffi_java_raw_call): Call it.
1347 (ffi_java_raw_to_rvalue): New function.
1348 (ffi_java_translate_args): Call it.
1349 * src/ffitest.c (closure_test_fn): Interpret return value
1350 as ffi_arg, not int.
1351 * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
1352 FFI_TYPE_POINTER case.
1353 (ffi_closure_helper_SYSV): Likewise. Also, assume return
1354 values extended to word size.
1356 2002-10-02 Andreas Jaeger <aj@suse.de>
1358 * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
1360 2002-10-01 Bo Thorsen <bo@smetana.suse.de>
1362 * include/ffi.h.in: Fix i386 win32 compilation.
1364 2002-09-30 Ulrich Weigand <uweigand@de.ibm.com>
1366 * configure.in: Add s390x-*-linux-* target.
1367 * configure: Regenerate.
1368 * include/ffi.h.in: Define S390X for s390x targets.
1369 (FFI_CLOSURES): Define for s390/s390x.
1370 (FFI_TRAMPOLINE_SIZE): Likewise.
1371 (FFI_NATIVE_RAW_API): Likewise.
1372 * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
1373 * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
1374 * src/s390/ffi.c: Major rework of existing code. Add support for
1375 s390x targets. Add closure support.
1376 * src/s390/sysv.S: Likewise.
1378 2002-09-29 Richard Earnshaw <rearnsha@arm.com>
1380 * src/arm/sysv.S: Fix typo.
1382 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
1384 * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
1385 has defined __USER_LABEL_PREFIX__, then use it in CNAME.
1386 (ffi_call_SYSV): Handle soft-float.
1388 2002-09-27 Bo Thorsen <bo@suse.de>
1390 * include/ffi.h.in: Fix multilib x86-64 support.
1392 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1394 * Makefile.am (all-multi): Fix multilib parallel build.
1396 2002-07-19 Kaz Kojima <kkojima@gcc.gnu.org>
1398 * configure.in (sh[34]*-*-linux*): Add brackets.
1399 * configure: Regenerate.
1401 2002-07-18 Kaz Kojima <kkojima@gcc.gnu.org>
1403 * Makefile.am: Add SH support.
1404 * Makefile.in: Regenerate.
1405 * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
1406 * configure: Regenerate.
1407 * include/ffi.h.in: Add SH support.
1408 * src/sh/ffi.c: New file.
1409 * src/sh/sysv.S: New file.
1410 * src/types.c: Add SH support.
1412 2002-07-16 Bo Thorsen <bo@suse.de>
1414 * src/x86/ffi64.c: New file that adds x86-64 support.
1415 * src/x86/unix64.S: New file that handles argument setup for
1417 * src/x86/sysv.S: Don't use this on x86-64.
1418 * src/x86/ffi.c: Don't use this on x86-64.
1420 * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
1422 * src/ffitest.c (struct6): New test that tests a special case in
1424 (struct7): Likewise.
1425 (struct8): Likewise.
1426 (struct9): Likewise.
1427 (closure_test_fn): Silence warning about this when it's not used.
1428 (main): Add the new tests.
1429 (main): Fix a couple of wrong casts and silence some compiler warnings.
1430 * include/ffi.h.in: Add x86-64 ABI definition.
1431 * fficonfig.h.in: Regenerate.
1432 * Makefile.am: Add x86-64 support.
1433 * configure.in: Likewise.
1434 * Makefile.in: Regenerate.
1435 * configure: Likewise.
1437 2002-06-24 Bo Thorsen <bo@suse.de>
1439 * src/types.c: Merge settings for similar architectures.
1440 Add x86-64 sizes and alignments.
1442 2002-06-23 Bo Thorsen <bo@suse.de>
1444 * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
1445 * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
1446 * src/mips/ffi.c (ffi_prep_args): Likewise.
1447 * src/m68k/ffi.c (ffi_prep_args): Likewise.
1449 2002-07-18 H.J. Lu (hjl@gnu.org)
1451 * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
1452 (libffi_la_SOURCES): Support MIPS_LINUX.
1453 (libffi_convenience_la_SOURCES): Likewise.
1454 * Makefile.in: Regenerated.
1456 * configure.in (mips64*-*): Skip.
1457 (mips*-*-linux*): New.
1458 * configure: Regenerated.
1460 * src/mips/ffi.c: Include <sgidefs.h>.
1462 2002-06-06 Ulrich Weigand <uweigand@de.ibm.com>
1464 * src/s390/sysv.S: Save/restore %r6. Add DWARF-2 unwind info.
1466 2002-05-27 Roger Sayle <roger@eyesopen.com>
1468 * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
1470 2002-05-27 Bo Thorsen <bo@suse.de>
1472 * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
1475 2002-05-13 Andreas Tobler <a.tobler@schweiz.ch>
1477 * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
1478 beginning of function (for older apple cc).
1480 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
1482 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1483 script entry, and set LD to it when configuring multilibs.
1484 * configure: Rebuilt.
1486 2002-05-05 Jason Thorpe <thorpej@wasabisystems.com>
1488 * configure.in (sparc64-*-netbsd*): Add target.
1489 (sparc-*-netbsdelf*): Likewise.
1490 * configure: Regenerate.
1492 2002-04-28 David S. Miller <davem@redhat.com>
1494 * configure.in, configure: Fix SPARC test in previous change.
1496 2002-04-29 Gerhard Tonn <GerhardTonn@swol.de>
1498 * Makefile.am: Add Linux for S/390 support.
1499 * Makefile.in: Regenerate.
1500 * configure.in: Add Linux for S/390 support.
1501 * configure: Regenerate.
1502 * include/ffi.h.in: Add Linux for S/390 support.
1503 * src/s390/ffi.c: New file from libffi CVS tree.
1504 * src/s390/sysv.S: New file from libffi CVS tree.
1506 2002-04-28 Jakub Jelinek <jakub@redhat.com>
1508 * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
1510 * src/sparc/v8.S: Use it.
1511 * src/sparc/v9.S: Likewise.
1512 * fficonfig.h.in: Rebuilt.
1513 * configure: Rebuilt.
1515 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
1517 * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
1519 * src/ia64/unix.S: Add unwind information. Fix comments.
1520 Save sp in a way that's compatible with unwind info.
1521 (ffi_call_unix): Correctly restore sp in all cases.
1522 * src/ia64/ffi.c: Add, fix comments.
1524 2002-04-08 Jakub Jelinek <jakub@redhat.com>
1526 * src/sparc/v8.S: Make .eh_frame dependent on target word size.
1528 2002-04-06 Jason Thorpe <thorpej@wasabisystems.com>
1530 * configure.in (alpha*-*-netbsd*): Add target.
1531 * configure: Regenerate.
1533 2002-04-04 Jeff Sturm <jsturm@one-point.com>
1535 * src/sparc/v8.S: Add unwind info.
1536 * src/sparc/v9.S: Likewise.
1538 2002-03-30 Krister Walfridsson <cato@df.lth.se>
1540 * configure.in: Enable i*86-*-netbsdelf*.
1541 * configure: Rebuilt.
1543 2002-03-29 David Billinghurst <David.Billinghurst@riotinto.com>
1546 * src/mips/n32.s: Delete
1547 * src/mips/o32.s: Delete
1549 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
1551 * configure.in: Enable alpha*-*-freebsd*.
1552 * configure: Rebuilt.
1554 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1556 * Makefile.am: libfficonvenience -> libffi_convenience.
1557 * Makefile.in: Rebuilt.
1559 * Makefile.am: Define ffitest_OBJECTS.
1560 * Makefile.in: Rebuilt.
1562 2002-03-07 Andreas Tobler <toa@pop.agri.ch>
1563 David Edelsohn <edelsohn@gnu.org>
1565 * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
1566 (TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
1567 (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
1568 * Makefile.in: Regenerate.
1569 * include/ffi.h.in: Add AIX and Darwin closure definitions.
1570 * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
1571 (flush_icache, flush_range): New functions.
1572 (ffi_closure_helper_DARWIN): New function.
1573 * src/powerpc/aix_closure.S: New file.
1574 * src/powerpc/darwin_closure.S: New file.
1576 2002-02-24 Jeff Sturm <jsturm@one-point.com>
1578 * include/ffi.h.in: Add typedef for ffi_arg.
1579 * src/ffitest.c (main): Declare rint with ffi_arg.
1581 2002-02-21 Andreas Tobler <toa@pop.agri.ch>
1583 * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
1584 number of GPRs for floating-point arguments.
1586 2002-01-31 Anthony Green <green@redhat.com>
1588 * configure: Rebuilt.
1589 * configure.in: Replace CHECK_SIZEOF and endian tests with
1590 cross-compiler friendly macros.
1591 * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
1594 2002-01-18 David Edelsohn <edelsohn@gnu.org>
1596 * src/powerpc/darwin.S (_ffi_call_AIX): New.
1597 * src/powerpc/aix.S (ffi_call_DARWIN): New.
1599 2002-01-17 David Edelsohn <edelsohn@gnu.org>
1601 * Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
1602 (TARGET_SRC_POWERPC_AIX): New.
1603 (POWERPC_AIX): New stanza.
1604 * Makefile.in: Regenerate.
1605 * configure.in: Add AIX case.
1606 * configure: Regenerate.
1607 * include/ffi.h.in (ffi_abi): Add FFI_AIX.
1608 * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
1609 size. Fix "long double" support.
1610 (ffi_call): Add FFI_AIX case.
1611 * src/powerpc/aix.S: New.
1613 2001-10-09 John Hornkvist <john@toastedmarshmallow.com>
1615 Implement Darwin PowerPC ABI.
1616 * configure.in: Handle powerpc-*-darwin*.
1617 * Makefile.am: Set source files for POWERPC_DARWIN.
1618 * configure: Rebuilt.
1619 * Makefile.in: Rebuilt.
1620 * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
1622 * src/powerpc/darwin.S: New file.
1623 * src/powerpc/ffi_darwin.c: New file.
1625 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1627 * src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
1629 2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1631 * src/x86/sysv.S: Avoid gas-only .balign directive.
1632 Use C style comments.
1634 2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1636 * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
1637 Fixes PR bootstrap/3563.
1639 2001-06-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1641 * src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.
1643 2001-06-25 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1645 * configure.in: Recognize sparc*-sun-* host.
1646 * configure: Regenerate.
1648 2001-06-06 Andrew Haley <aph@redhat.com>
1650 * src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.
1652 2001-06-03 Andrew Haley <aph@redhat.com>
1654 * src/alpha/osf.S: Add unwind info.
1655 * src/powerpc/sysv.S: Add unwind info.
1656 * src/powerpc/ppc_closure.S: Likewise.
1658 2000-05-31 Jeff Sturm <jsturm@one-point.com>
1660 * configure.in: Fix AC_ARG_ENABLE usage.
1661 * configure: Rebuilt.
1663 2001-05-06 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1665 * configure.in: Remove warning about beta code.
1666 * configure: Rebuilt.
1668 2001-04-25 Hans Boehm <Hans_Boehm@hp.com>
1670 * src/ia64/unix.S: Restore stack pointer when returning from
1672 * src/ia64/ffi.c: Fix typo in comment.
1674 2001-04-18 Jim Wilson <wilson@redhat.com>
1676 * src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
1677 to eliminate RAW DV.
1679 2001-04-12 Bryce McKinlay <bryce@albatross.co.nz>
1681 * Makefile.am: Make a libtool convenience library.
1682 * Makefile.in: Rebuilt.
1684 2001-03-29 Bryce McKinlay <bryce@albatross.co.nz>
1686 * configure.in: Use different syntax for subdirectory creation.
1687 * configure: Rebuilt.
1689 2001-03-27 Jon Beniston <jon@beniston.com>
1691 * configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
1692 * configure: Rebuilt.
1693 * Makefile.am: Added X86_WIN32 target support.
1694 * Makefile.in: Rebuilt.
1696 * include/ffi.h.in: Added X86_WIN32 target support.
1698 * src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
1699 * src/types.c: Added X86_WIN32 target support.
1701 * src/x86/win32.S: New file. Based on sysv.S, but with EH
1702 stuff removed and made to work with CygWin's gas.
1704 2001-03-26 Bryce McKinlay <bryce@albatross.co.nz>
1706 * configure.in: Make target subdirectory in build dir.
1707 * Makefile.am: Override suffix based rules to specify correct output
1709 * Makefile.in: Rebuilt.
1710 * configure: Rebuilt.
1712 2001-03-23 Kevin B Hendricks <khendricks@ivey.uwo.ca>
1714 * src/powerpc/ppc_closure.S: New file.
1715 * src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
1716 involving long long and register pairs.
1717 (ffi_prep_closure): New function.
1718 (flush_icache): Likewise.
1719 (ffi_closure_helper_SYSV): Likewise.
1720 * include/ffi.h.in (FFI_CLOSURES): Define on PPC.
1721 (FFI_TRAMPOLINE_SIZE): Likewise.
1722 (FFI_NATIVE_RAW_API): Likewise.
1723 * Makefile.in: Rebuilt.
1724 * Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
1725 (TARGET_SRC_POWERPC): Likewise.
1727 2001-03-19 Tom Tromey <tromey@redhat.com>
1729 * Makefile.in: Rebuilt.
1730 * Makefile.am (ffitest_LDFLAGS): New macro.
1732 2001-03-02 Nick Clifton <nickc@redhat.com>
1734 * include/ffi.h.in: Remove RCS ident string.
1735 * include/ffi_mips.h: Remove RCS ident string.
1736 * src/debug.c: Remove RCS ident string.
1737 * src/ffitest.c: Remove RCS ident string.
1738 * src/prep_cif.c: Remove RCS ident string.
1739 * src/types.c: Remove RCS ident string.
1740 * src/alpha/ffi.c: Remove RCS ident string.
1741 * src/alpha/osf.S: Remove RCS ident string.
1742 * src/arm/ffi.c: Remove RCS ident string.
1743 * src/arm/sysv.S: Remove RCS ident string.
1744 * src/mips/ffi.c: Remove RCS ident string.
1745 * src/mips/n32.S: Remove RCS ident string.
1746 * src/mips/o32.S: Remove RCS ident string.
1747 * src/sparc/ffi.c: Remove RCS ident string.
1748 * src/sparc/v8.S: Remove RCS ident string.
1749 * src/sparc/v9.S: Remove RCS ident string.
1750 * src/x86/ffi.c: Remove RCS ident string.
1751 * src/x86/sysv.S: Remove RCS ident string.
1753 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1755 * include/ffi.h.in: Change sourceware.cygnus.com references to
1758 2000-12-09 Richard Henderson <rth@redhat.com>
1760 * src/alpha/ffi.c (ffi_call): Simplify struct return test.
1761 (ffi_closure_osf_inner): Index rather than increment avalue
1762 and arg_types. Give ffi_closure_osf the raw return value type.
1763 * src/alpha/osf.S (ffi_closure_osf): Handle return value type
1766 2000-12-07 Richard Henderson <rth@redhat.com>
1768 * src/raw_api.c (ffi_translate_args): Fix typo.
1769 (ffi_prep_closure): Likewise.
1771 * include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
1772 FFI_TRAMPOLINE_SIZE.
1773 * src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
1774 cif->bytes for new ffi_call_osf implementation.
1775 (ffi_prep_args): Absorb into ...
1776 (ffi_call): ... here. Do all stack allocation here and
1777 avoid a callback function.
1778 (ffi_prep_closure, ffi_closure_osf_inner): New.
1779 * src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
1780 (ffi_closure_osf): New.
1782 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1784 * config.guess, config.sub, install-sh: Removed.
1785 * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
1786 * Makefile.in: Rebuilt.
1788 * acinclude.m4: Include libtool macros from the top level.
1789 * aclocal.m4, configure: Rebuilt.
1791 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1793 * configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
1794 * configure: Rebuilt.
1796 2000-05-11 Scott Bambrough <scottb@netwinder.org>
1798 * libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
1799 memory correctly. Use conditional instructions, not branches where
1802 2000-05-04 Tom Tromey <tromey@cygnus.com>
1804 * configure: Rebuilt.
1805 * configure.in: Match `arm*-*-linux-*'.
1806 From Chris Dornan <cdornan@arm.com>.
1808 2000-04-28 Jakub Jelinek <jakub@redhat.com>
1810 * Makefile.am (SUBDIRS): Define.
1811 (AM_MAKEFLAGS): Likewise.
1812 (Multilib support.): Add section.
1813 * Makefile.in: Rebuilt.
1814 * ltconfig (extra_compiler_flags, extra_compiler_flags_value):
1815 New variables. Set for gcc using -print-multi-lib. Export them
1817 (sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
1818 * ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
1820 (extra_compiler_flags_value, extra_compiler_flags): Check these
1821 for extra compiler options which need to be passed down in
1824 2000-04-16 Anthony Green <green@redhat.com>
1826 * configure: Rebuilt.
1827 * configure.in: Change i*86-pc-linux* to i*86-*-linux*.
1829 2000-04-14 Jakub Jelinek <jakub@redhat.com>
1831 * include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
1832 Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
1833 * src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
1834 Replace all void * sizeofs with sizeof(int).
1835 Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
1836 different than DOUBLE.
1837 Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
1838 (ffi_prep_args_v9): New function.
1839 (ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
1840 (ffi_V9_return_struct): New function.
1841 (ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
1842 32bit code (not yet cross-arch calls).
1843 * src/sparc/v8.S: Add struct return delay nop.
1845 * src/sparc/v9.S: New file.
1846 * src/prep_cif.c (ffi_prep_cif): Return structure pointer
1847 is used on sparc64 only for structures larger than 32 bytes.
1848 Pass by reference for structures is done for structure arguments
1849 larger than 16 bytes.
1850 * src/ffitest.c (main): Use 64bit rint on sparc64.
1851 Run long long tests on sparc.
1852 * src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
1854 (FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
1856 * configure.in (sparc-*-linux*): New supported target.
1857 (sparc64-*-linux*): Likewise.
1858 * configure: Rebuilt.
1859 * Makefile.am: Add v9.S to SPARC files.
1860 * Makefile.in: Likewise.
1861 (LINK): Surround $(CCLD) into double quotes, so that multilib
1862 compiles work correctly.
1864 2000-04-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1866 * configure: Rebuilt.
1867 * configure.in: (i*86-*-solaris*): New libffi target. Patch
1868 proposed by Bryce McKinlay.
1870 2000-03-20 Tom Tromey <tromey@cygnus.com>
1872 * Makefile.in: Hand edit for java_raw_api.lo.
1874 2000-03-08 Bryce McKinlay <bryce@albatross.co.nz>
1876 * config.guess, config.sub: Update from the gcc tree.
1877 Fix for PR libgcj/168.
1879 2000-03-03 Tom Tromey <tromey@cygnus.com>
1881 * Makefile.in: Fixed ia64 by hand.
1883 * configure: Rebuilt.
1884 * configure.in (--enable-multilib): New option.
1885 (libffi_basedir): New subst.
1886 (AC_OUTPUT): Added multilib code.
1888 2000-03-02 Tom Tromey <tromey@cygnus.com>
1890 * Makefile.in: Rebuilt.
1891 * Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
1894 2000-02-25 Hans Boehm <boehm@acm.org>
1896 * src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
1898 * src/raw_api.c (ffi_translate_args): Fixed typo in argument
1900 (ffi_prep_raw_closure): Use ffi_translate_args, not
1901 ffi_closure_translate.
1902 * src/java_raw_api.c: New file.
1903 * src/ffitest.c (closure_test_fn): New function.
1904 (main): Define `rint' as long long on IA64. Added new test when
1905 FFI_CLOSURES is defined.
1906 * include/ffi.h.in (ALIGN): Use size_t, not unsigned.
1907 (ffi_abi): Recognize IA64.
1908 (ffi_raw): Added `flt' field.
1909 Added "Java raw API" code.
1910 * configure.in: Recognize ia64.
1911 * Makefile.am (TARGET_SRC_IA64): New macro.
1912 (libffi_la_common_SOURCES): Added java_raw_api.c.
1913 (libffi_la_SOURCES): Define in IA64 case.
1915 2000-01-04 Tom Tromey <tromey@cygnus.com>
1917 * Makefile.in: Rebuilt with newer automake.
1919 1999-12-31 Tom Tromey <tromey@cygnus.com>
1921 * Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.
1923 1999-09-01 Tom Tromey <tromey@cygnus.com>
1925 * include/ffi.h.in: Removed PACKAGE and VERSION defines and
1927 * fficonfig.h.in: Rebuilt.
1928 * configure: Rebuilt.
1929 * configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
1930 Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
1931 * acconfig.h: Don't #undef PACKAGE or VERSION.
1933 1999-08-09 Anthony Green <green@cygnus.com>
1935 * include/ffi.h.in: Try to work around messy header problem
1936 with PACKAGE and VERSION.
1938 * configure: Rebuilt.
1939 * configure.in: Change version to 2.00-beta.
1941 * fficonfig.h.in: Rebuilt.
1942 * acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
1944 * src/x86/ffi.c (ffi_raw_call): Rename.
1946 1999-08-02 Kresten Krab Thorup <krab@dominiq.is.s.u-tokyo.ac.jp>
1948 * src/x86/ffi.c (ffi_closure_SYSV): New function.
1949 (ffi_prep_incoming_args_SYSV): Ditto.
1950 (ffi_prep_closure): Ditto.
1951 (ffi_closure_raw_SYSV): Ditto.
1952 (ffi_prep_raw_closure): More ditto.
1953 (ffi_call_raw): Final ditto.
1955 * include/ffi.h.in: Add definitions for closure and raw API.
1957 * src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
1960 * Makefile.am (libffi_la_common_SOURCES): Added raw_api.c
1962 * src/raw_api.c: New file.
1964 * include/ffi.h.in (ffi_raw): New type.
1965 (UINT_ARG, SINT_ARG): New defines.
1966 (ffi_closure, ffi_raw_closure): New types.
1967 (ffi_prep_closure, ffi_prep_raw_closure): New declarations.
1969 * configure.in: Add check for endianness and sizeof void*.
1971 * src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
1972 instead of directly.
1974 * configure: Rebuilt.
1976 Thu Jul 8 14:28:42 1999 Anthony Green <green@cygnus.com>
1978 * configure.in: Add x86 and powerpc BeOS configurations.
1979 From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
1981 1999-05-09 Anthony Green <green@cygnus.com>
1983 * configure.in: Add warning about this being beta code.
1984 Remove src/Makefile.am from the picture.
1985 * configure: Rebuilt.
1987 * Makefile.am: Move logic from src/Makefile.am. Add changes
1988 to support libffi as a target library.
1989 * Makefile.in: Rebuilt.
1991 * aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
1992 Upgraded to new autoconf, automake, libtool.
1996 * LICENSE: Update copyright date.
1998 * src/Makefile.am, src/Makefile.in: Removed.
2000 1998-11-29 Anthony Green <green@cygnus.com>
2002 * include/ChangeLog: Removed.
2003 * src/ChangeLog: Removed.
2004 * src/mips/ChangeLog: Removed.
2005 * src/sparc/ChangeLog: Remboved.
2006 * src/x86/ChangeLog: Removed.
2008 * ChangeLog.v1: Created.