1 2009-10-11 Matthias Klose <doko@ubuntu.com>
3 * man/ffi_call.3: Fix #include in examples.
4 * doc/libffi.texi: Add dircategory.
6 2009-12-25 Frank Everdij <f.p.x.everdij@tudelft.nl>
8 * include/ffi.h.in: Placed '__GNUC__' ifdef around
9 '__attribute__((aligned(8)))' in ffi_closure, fixes compile for
11 * include/ffi_common.h: Added '__sgi' define to non
12 '__attribute__((__mode__()))' integer typedefs.
13 * src/mips/ffi.c (ffi_call, ffi_closure_mips_inner_O32,
14 ffi_closure_mips_inner_N32): Added 'defined(_MIPSEB)' to BE check.
15 (ffi_closure_mips_inner_O32, ffi_closure_mips_inner_N32): Added
16 FFI_LONGDOUBLE support and alignment(N32 only).
17 * src/mips/ffitarget.h: Corrected '#include <sgidefs.h>' for IRIX and
18 fixed non '__attribute__((__mode__()))' integer typedefs.
19 * src/mips/n32.S: Put '#ifdef linux' around '.abicalls' and '.eh_frame'
20 since they are Linux/GNU Assembler specific.
22 2009-12-25 Bradley Smith <brad@brad-smith.co.uk>
24 * configure.ac, Makefile.am, src/avr32/ffi.c,
25 src/avr32/ffitarget.h,
26 src/avr32/sysv.S: Add AVR32 port.
27 * configure, Makefile.in: Rebuilt.
29 2009-12-21 Andreas Tobler <a.tobler@schweiz.org>
31 * configure.ac: Make i?86 build on FreeBSD and OpenBSD.
32 * configure: Regenerate.
34 2009-12-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
36 * testsuite/libffi.call/ffitest.h: Define PRIuPTR on PA HP-UX.
38 2009-12-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
40 * src/pa/ffi.c (ffi_closure_inner_pa32): Handle FFI_TYPE_LONGDOUBLE
43 2009-12-11 Eric Botcazou <ebotcazou@adacore.com>
45 * src/sparc/ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long
48 2009-12-11 Eric Botcazou <ebotcazou@adacore.com>
50 * testsuite/libffi.call/ffitest.h: Define PRIuPTR on Solaris < 10.
52 2009-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
55 * src/closures.c [X86_64 && __sun__ && __svr4__]
56 (FFI_MMAP_EXEC_WRIT): Define.
58 2009-12-08 David Daney <ddaney@caviumnetworks.com>
60 * testsuite/libffi.call/stret_medium.c: Remove xfail for mips*-*-*
61 * testsuite/libffi.call/cls_align_longdouble_split2.c: Same.
62 * testsuite/libffi.call/stret_large.c: Same.
63 * testsuite/libffi.call/cls_align_longdouble_split.c: Same.
64 * testsuite/libffi.call/stret_large2.c: Same.
65 * testsuite/libffi.call/stret_medium2.c: Same.
67 2009-12-07 David Edelsohn <edelsohn@gnu.org>
69 * src/powerpc/aix_closure.S (libffi_closure_ASM): Fix tablejump
72 2009-12-05 David Edelsohn <edelsohn@gnu.org>
74 * src/powerpc/aix.S: Update AIX32 code to be consistent with AIX64
76 * src/powerpc/aix_closure.S: Same.
78 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
80 * Makefile.in: Regenerate.
81 * configure: Regenerate.
82 * include/Makefile.in: Regenerate.
83 * man/Makefile.in: Regenerate.
84 * testsuite/Makefile.in: Regenerate.
86 2009-12-04 David Edelsohn <edelsohn@gnu.org>
88 * src/powerpc/aix_closure.S: Reorganize 64-bit code to match
91 2009-12-04 Uros Bizjak <ubizjak@gmail.com>
94 * src/x86/ffi64.c (classify_argument): Update from
95 gcc/config/i386/i386.c.
96 (ffi_closure_unix64_inner): Do not use the address of two consecutive
97 SSE registers directly.
98 * testsuite/libffi.call/cls_dbls_struct.c (main): Remove xfail
99 for x86_64 linux targets.
101 2009-12-04 David Edelsohn <edelsohn@gnu.org>
103 * src/powerpc/ffi_darwin.c (ffi_closure_helper_DARWIN): Increment
104 pfr for long double split between fpr13 and stack.
106 2009-12-03 David Edelsohn <edelsohn@gnu.org>
108 * src/powerpc/ffi_darwin.c (ffi_prep_args): Increment next_arg and
109 fparg_count twice for long double.
111 2009-12-03 David Edelsohn <edelsohn@gnu.org>
114 * src/powerpc/ffi_darwin.c (ffi_prep_args): Remove extra parentheses.
116 2009-12-03 Uros Bizjak <ubizjak@gmail.com>
118 * testsuite/libffi.call/cls_longdouble_va.c (main): Fix format string.
119 Remove xfails for x86 linux targets.
121 2009-12-02 David Edelsohn <edelsohn@gnu.org>
123 * src/powerpc/ffi_darwin.c (ffi_prep_args): Fix typo in INT64
126 2009-12-01 David Edelsohn <edelsohn@gnu.org>
128 * src/powerpc/aix.S (ffi_call_AIX): Convert to more standard
129 register usage. Call ffi_prep_args directly. Add long double
130 return value support.
131 * src/powerpc/ffi_darwin.c (ffi_prep_args): Double arg increment
132 applies to FFI_TYPE_DOUBLE. Correct fpr_base increment typo.
133 Separate FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases.
134 (ffi_prep_cif_machdep): Only 16 byte stack alignment in 64 bit
136 (ffi_closure_helper_DARWIN): Remove nf and ng counters. Move temp
138 * src/powerpc/aix_closure.S: Maintain 16 byte stack alignment.
139 Allocate result area between params and FPRs.
141 2009-11-30 David Edelsohn <edelsohn@gnu.org>
144 * src/powerpc/ffitarget.h (POWERPC64): Define for PPC64 Linux and
146 * src/powerpc/aix.S: Implement AIX64 version.
147 * src/powerpc/aix_closure.S: Implement AIX64 version.
148 (ffi_closure_ASM): Use extsb, lha and displament addresses.
149 * src/powerpc/ffi_darwin.c (ffi_prep_args): Implement AIX64
151 (ffi_prep_cif_machdep): Same.
153 (ffi_closure_helper_DARWIN): Same.
155 2009-11-02 Andreas Tobler <a.tobler@schweiz.org>
158 * testsuite/libffi.call/testclosure.c: New test.
160 2009-09-28 Kai Tietz <kai.tietz@onevision.com>
162 * src/x86/win64.S (_ffi_call_win64 stack): Remove for gnu
163 assembly version use of ___chkstk.
165 2009-09-23 Matthias Klose <doko@ubuntu.com>
167 PR libffi/40242, PR libffi/41443
168 * src/arm/sysv.S (__ARM_ARCH__): Define for processors
169 __ARM_ARCH_6T2__, __ARM_ARCH_6M__, __ARM_ARCH_7__,
170 __ARM_ARCH_7A__, __ARM_ARCH_7R__, __ARM_ARCH_7M__.
171 Change the conditionals to __SOFTFP__ || __ARM_EABI__
172 for -mfloat-abi=softfp to work.
174 2009-09-17 Loren J. Rittle <ljrittle@acm.org>
176 PR testsuite/32843 (strikes again)
177 * src/x86/ffi.c (ffi_prep_cif_machdep): Add X86_FREEBSD to
178 enable proper extension on char and short.
180 2009-09-15 David Daney <ddaney@caviumnetworks.com>
182 * src/java_raw_api.c (ffi_java_raw_to_rvalue): Remove special
183 handling for FFI_TYPE_POINTER.
184 * src/mips/ffitarget.h (FFI_TYPE_STRUCT_D_SOFT,
185 FFI_TYPE_STRUCT_F_SOFT, FFI_TYPE_STRUCT_DD_SOFT,
186 FFI_TYPE_STRUCT_FF_SOFT, FFI_TYPE_STRUCT_FD_SOFT,
187 FFI_TYPE_STRUCT_DF_SOFT, FFI_TYPE_STRUCT_SOFT): New defines.
188 (FFI_N32_SOFT_FLOAT, FFI_N64_SOFT_FLOAT): New ffi_abi enumerations.
189 (enum ffi_abi): Set FFI_DEFAULT_ABI for soft-float.
190 * src/mips/n32.S (ffi_call_N32): Add handling for soft-float
191 structure and pointer returns.
192 (ffi_closure_N32): Add handling for pointer returns.
193 * src/mips/ffi.c (ffi_prep_args, calc_n32_struct_flags,
194 calc_n32_return_struct_flags): Handle soft-float.
195 (ffi_prep_cif_machdep): Handle soft-float, fix pointer handling.
196 (ffi_call_N32): Declare proper argument types.
197 (ffi_call, copy_struct_N32, ffi_closure_mips_inner_N32): Handle
200 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
202 * configure.ac (AC_PREREQ): Bump to 2.64.
204 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
206 * Makefile.am (install-html, install-pdf): Remove.
207 * Makefile.in: Regenerate.
209 * Makefile.in: Regenerate.
210 * aclocal.m4: Regenerate.
211 * configure: Regenerate.
212 * fficonfig.h.in: Regenerate.
213 * include/Makefile.in: Regenerate.
214 * man/Makefile.in: Regenerate.
215 * testsuite/Makefile.in: Regenerate.
217 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
219 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
221 2009-07-24 Dave Korn <dave.korn.cygwin@gmail.com>
224 * src/x86/ffi.c (ffi_prep_cif_machdep): Also use sign/zero-extending
225 return types for X86_WIN32.
226 * src/x86/win32.S (_ffi_call_SYSV): Handle omitted return types.
227 (_ffi_call_STDCALL, _ffi_closure_SYSV, _ffi_closure_raw_SYSV,
228 _ffi_closure_STDCALL): Likewise.
230 * src/closures.c (is_selinux_enabled): Define to const 0 for Cygwin.
231 (dlmmap, dlmunmap): Also use these functions on Cygwin.
233 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
238 * testsuite/lib/libffi-dg.exp: Revert 2009-07-02, 2009-07-01 and
241 2009-07-01 Richard Sandiford <r.sandiford@uk.ibm.com>
243 * testsuite/lib/libffi-dg.exp (libffi-init): Set ld_library_path
244 to "" before adding paths. (This reinstates an assignment that
245 was removed by my 2009-06-30 commit, but changes the initial
246 value from "." to "".)
248 2009-07-01 H.J. Lu <hongjiu.lu@intel.com>
251 * testsuite/lib/libffi-dg.exp (libffi-init): Properly set
252 gccdir. Adjust ld_library_path for gcc only if gccdir isn't
255 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
257 * testsuite/lib/libffi-dg.exp (libffi-init): Don't add "."
258 to ld_library_path. Use add_path. Add just find_libgcc_s
259 to ld_library_path, not every libgcc multilib directory.
261 2009-06-16 Wim Lewis <wiml@hhhh.org>
263 * src/powerpc/ffi.c: Avoid clobbering cr3 and cr4, which are
264 supposed to be callee-saved.
265 * src/powerpc/sysv.S (small_struct_return_value): Fix overrun of
266 return buffer for odd-size structs.
268 2009-06-16 Andreas Tobler <a.tobler@schweiz.org>
271 * testsuite/lib/libffi-dg.exp (libffi_target_compile): Add
272 allow_stack_execute for Darwin.
274 2009-06-16 Andrew Haley <aph@redhat.com>
276 * configure.ac (TARGETDIR): Add missing blank lines.
277 * configure: Regenerate.
279 2009-06-16 Andrew Haley <aph@redhat.com>
281 * testsuite/libffi.call/cls_align_sint64.c,
282 testsuite/libffi.call/cls_align_uint64.c,
283 testsuite/libffi.call/cls_longdouble_va.c,
284 testsuite/libffi.call/cls_ulonglong.c,
285 testsuite/libffi.call/return_ll1.c,
286 testsuite/libffi.call/stret_medium2.c: Fix printf format
288 * testsuite/libffi.call/ffitest.h,
289 testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRIuLL): Define.
291 2009-06-15 Andrew Haley <aph@redhat.com>
293 * testsuite/libffi.call/err_bad_typedef.c: xfail everywhere.
294 * testsuite/libffi.call/err_bad_abi.c: Likewise.
296 2009-06-12 Andrew Haley <aph@redhat.com>
298 * Makefile.am: Remove info_TEXINFOS.
300 2009-06-12 Andrew Haley <aph@redhat.com>
302 * ChangeLog.libffi: testsuite/libffi.call/cls_align_sint64.c,
303 testsuite/libffi.call/cls_align_uint64.c,
304 testsuite/libffi.call/cls_ulonglong.c,
305 testsuite/libffi.call/return_ll1.c,
306 testsuite/libffi.call/stret_medium2.c: Fix printf format
308 testsuite/libffi.special/unwindtest.cc: include stdint.h.
310 2009-06-11 Timothy Wall <twall@users.sf.net>
315 include/ffi_common.h,
320 src/x86/win64.S (new),
321 README: Added win64 support (mingw or MSVC)
325 testsuite/Makefile.in,
327 aclocal.m4: Regenerated
328 * ltcf-c.sh: properly escape cygwin/w32 path
329 * man/ffi_call.3: Clarify size requirements for return value.
330 * src/x86/ffi64.c: Fix filename in comment.
331 * src/x86/win32.S: Remove unused extern.
333 * testsuite/libffi.call/closure_fn0.c,
334 testsuite/libffi.call/closure_fn1.c,
335 testsuite/libffi.call/closure_fn2.c,
336 testsuite/libffi.call/closure_fn3.c,
337 testsuite/libffi.call/closure_fn4.c,
338 testsuite/libffi.call/closure_fn5.c,
339 testsuite/libffi.call/closure_fn6.c,
340 testsuite/libffi.call/closure_stdcall.c,
341 testsuite/libffi.call/cls_12byte.c,
342 testsuite/libffi.call/cls_16byte.c,
343 testsuite/libffi.call/cls_18byte.c,
344 testsuite/libffi.call/cls_19byte.c,
345 testsuite/libffi.call/cls_1_1byte.c,
346 testsuite/libffi.call/cls_20byte.c,
347 testsuite/libffi.call/cls_20byte1.c,
348 testsuite/libffi.call/cls_24byte.c,
349 testsuite/libffi.call/cls_2byte.c,
350 testsuite/libffi.call/cls_3_1byte.c,
351 testsuite/libffi.call/cls_3byte1.c,
352 testsuite/libffi.call/cls_3byte2.c,
353 testsuite/libffi.call/cls_4_1byte.c,
354 testsuite/libffi.call/cls_4byte.c,
355 testsuite/libffi.call/cls_5_1_byte.c,
356 testsuite/libffi.call/cls_5byte.c,
357 testsuite/libffi.call/cls_64byte.c,
358 testsuite/libffi.call/cls_6_1_byte.c,
359 testsuite/libffi.call/cls_6byte.c,
360 testsuite/libffi.call/cls_7_1_byte.c,
361 testsuite/libffi.call/cls_7byte.c,
362 testsuite/libffi.call/cls_8byte.c,
363 testsuite/libffi.call/cls_9byte1.c,
364 testsuite/libffi.call/cls_9byte2.c,
365 testsuite/libffi.call/cls_align_double.c,
366 testsuite/libffi.call/cls_align_float.c,
367 testsuite/libffi.call/cls_align_longdouble.c,
368 testsuite/libffi.call/cls_align_longdouble_split.c,
369 testsuite/libffi.call/cls_align_longdouble_split2.c,
370 testsuite/libffi.call/cls_align_pointer.c,
371 testsuite/libffi.call/cls_align_sint16.c,
372 testsuite/libffi.call/cls_align_sint32.c,
373 testsuite/libffi.call/cls_align_sint64.c,
374 testsuite/libffi.call/cls_align_uint16.c,
375 testsuite/libffi.call/cls_align_uint32.c,
376 testsuite/libffi.call/cls_align_uint64.c,
377 testsuite/libffi.call/cls_dbls_struct.c,
378 testsuite/libffi.call/cls_double.c,
379 testsuite/libffi.call/cls_double_va.c,
380 testsuite/libffi.call/cls_float.c,
381 testsuite/libffi.call/cls_longdouble.c,
382 testsuite/libffi.call/cls_longdouble_va.c,
383 testsuite/libffi.call/cls_multi_schar.c,
384 testsuite/libffi.call/cls_multi_sshort.c,
385 testsuite/libffi.call/cls_multi_sshortchar.c,
386 testsuite/libffi.call/cls_multi_uchar.c,
387 testsuite/libffi.call/cls_multi_ushort.c,
388 testsuite/libffi.call/cls_multi_ushortchar.c,
389 testsuite/libffi.call/cls_pointer.c,
390 testsuite/libffi.call/cls_pointer_stack.c,
391 testsuite/libffi.call/cls_schar.c,
392 testsuite/libffi.call/cls_sint.c,
393 testsuite/libffi.call/cls_sshort.c,
394 testsuite/libffi.call/cls_uchar.c,
395 testsuite/libffi.call/cls_uint.c,
396 testsuite/libffi.call/cls_ulonglong.c,
397 testsuite/libffi.call/cls_ushort.c,
398 testsuite/libffi.call/err_bad_abi.c,
399 testsuite/libffi.call/err_bad_typedef.c,
400 testsuite/libffi.call/float2.c,
401 testsuite/libffi.call/huge_struct.c,
402 testsuite/libffi.call/nested_struct.c,
403 testsuite/libffi.call/nested_struct1.c,
404 testsuite/libffi.call/nested_struct10.c,
405 testsuite/libffi.call/nested_struct2.c,
406 testsuite/libffi.call/nested_struct3.c,
407 testsuite/libffi.call/nested_struct4.c,
408 testsuite/libffi.call/nested_struct5.c,
409 testsuite/libffi.call/nested_struct6.c,
410 testsuite/libffi.call/nested_struct7.c,
411 testsuite/libffi.call/nested_struct8.c,
412 testsuite/libffi.call/nested_struct9.c,
413 testsuite/libffi.call/problem1.c,
414 testsuite/libffi.call/return_ldl.c,
415 testsuite/libffi.call/return_ll1.c,
416 testsuite/libffi.call/stret_large.c,
417 testsuite/libffi.call/stret_large2.c,
418 testsuite/libffi.call/stret_medium.c,
419 testsuite/libffi.call/stret_medium2.c,
420 testsuite/libffi.special/unwindtest.cc: use ffi_closure_alloc instead
421 of checking for MMAP. Use intptr_t instead of long casts.
423 2009-06-11 Kaz Kojima <kkojima@gcc.gnu.org>
425 * testsuite/libffi.call/cls_longdouble_va.c: Add xfail sh*-*-linux-*.
426 * testsuite/libffi.call/err_bad_abi.c: Add xfail sh*-*-*.
427 * testsuite/libffi.call/err_bad_typedef.c: Likewise.
429 2009-06-09 Andrew Haley <aph@redhat.com>
431 * src/x86/freebsd.S: Add missing file.
433 2009-06-08 Andrew Haley <aph@redhat.com>
435 Import from libffi 3.0.8:
437 * doc/libffi.texi: New file.
438 * doc/libffi.info: Likewise.
439 * doc/stamp-vti: Likewise.
440 * man/Makefile.am: New file.
441 * man/ffi_call.3: New file.
443 * Makefile.am (EXTRA_DIST): Add src/x86/darwin64.S,
445 (nodist_libffi_la_SOURCES): Add X86_FREEBSD.
447 * configure.ac: Bump version to 3.0.8.
448 parisc*-*-linux*: Add.
449 i386-*-freebsd* | i386-*-openbsd*: Add.
450 powerpc-*-beos*: Add.
451 AM_CONDITIONAL X86_FREEBSD: Add.
452 AC_CONFIG_FILES: Add man/Makefile.
454 * include/ffi.h.in (FFI_FN): Change void (*)() to void (*)(void).
456 2009-06-08 Andrew Haley <aph@redhat.com>
458 * README: Import from libffi 3.0.8.
460 2009-06-08 Andrew Haley <aph@redhat.com>
462 * testsuite/libffi.call/err_bad_abi.c: Add xfails.
463 * testsuite/libffi.call/cls_longdouble_va.c: Add xfails.
464 * testsuite/libffi.call/cls_dbls_struct.c: Add xfail x86_64-*-linux-*.
465 * testsuite/libffi.call/err_bad_typedef.c: Add xfails.
467 * testsuite/libffi.call/stret_medium2.c: Add __UNUSED__ to args.
468 * testsuite/libffi.call/stret_medium.c: Likewise.
469 * testsuite/libffi.call/stret_large2.c: Likewise.
470 * testsuite/libffi.call/stret_large.c: Likewise.
472 2008-12-26 Timothy Wall <twall@users.sf.net>
474 * testsuite/libffi.call/cls_longdouble.c,
475 testsuite/libffi.call/cls_longdouble_va.c,
476 testsuite/libffi.call/cls_align_longdouble.c,
477 testsuite/libffi.call/cls_align_longdouble_split.c,
478 testsuite/libffi.call/cls_align_longdouble_split2.c: mark expected
479 failures on x86_64 cygwin/mingw.
481 2008-12-22 Timothy Wall <twall@users.sf.net>
483 * testsuite/libffi.call/closure_fn0.c,
484 testsuite/libffi.call/closure_fn1.c,
485 testsuite/libffi.call/closure_fn2.c,
486 testsuite/libffi.call/closure_fn3.c,
487 testsuite/libffi.call/closure_fn4.c,
488 testsuite/libffi.call/closure_fn5.c,
489 testsuite/libffi.call/closure_fn6.c,
490 testsuite/libffi.call/closure_loc_fn0.c,
491 testsuite/libffi.call/closure_stdcall.c,
492 testsuite/libffi.call/cls_align_pointer.c,
493 testsuite/libffi.call/cls_pointer.c,
494 testsuite/libffi.call/cls_pointer_stack.c: use portable cast from
495 pointer to integer (intptr_t).
496 * testsuite/libffi.call/cls_longdouble.c: disable for win64.
498 2008-07-24 Anthony Green <green@redhat.com>
500 * testsuite/libffi.call/cls_dbls_struct.c,
501 testsuite/libffi.call/cls_double_va.c,
502 testsuite/libffi.call/cls_longdouble.c,
503 testsuite/libffi.call/cls_longdouble_va.c,
504 testsuite/libffi.call/cls_pointer.c,
505 testsuite/libffi.call/cls_pointer_stack.c,
506 testsuite/libffi.call/err_bad_abi.c: Clean up failures from
509 2008-03-04 Anthony Green <green@redhat.com>
513 * testsuite/libffi.call/cls_align_longdouble_split2.c
514 testsuite/libffi.call/cls_align_longdouble_split.c
515 testsuite/libffi.call/cls_dbls_struct.c
516 testsuite/libffi.call/cls_double_va.c
517 testsuite/libffi.call/cls_longdouble.c
518 testsuite/libffi.call/cls_longdouble_va.c
519 testsuite/libffi.call/cls_pointer.c
520 testsuite/libffi.call/cls_pointer_stack.c
521 testsuite/libffi.call/err_bad_abi.c
522 testsuite/libffi.call/err_bad_typedef.c
523 testsuite/libffi.call/stret_large2.c
524 testsuite/libffi.call/stret_large.c
525 testsuite/libffi.call/stret_medium2.c
526 testsuite/libffi.call/stret_medium.c: New tests from Apple.
528 2009-06-05 Andrew Haley <aph@redhat.com>
530 * src/x86/ffitarget.h, src/x86/ffi.c: Merge stdcall changes from
533 2009-06-04 Andrew Haley <aph@redhat.com>
535 * src/x86/ffitarget.h, src/x86/win32.S, src/x86/ffi.c: Back out
538 2008-02-26 Anthony Green <green@redhat.com>
539 Thomas Heller <theller@ctypes.org>
541 * src/x86/ffi.c (ffi_closure_SYSV_inner): Change C++ comment to C
544 2008-02-03 Timothy Wall <twall@users.sf.net>
546 * src/x86/ffi.c (FFI_INIT_TRAMPOLINE_STDCALL): Calculate jump return
547 offset based on code pointer, not data pointer.
549 2008-01-31 Timothy Wall <twall@users.sf.net>
551 * testsuite/libffi.call/closure_stdcall.c: Add test for stdcall
553 * src/x86/ffitarget.h: Increase size of trampoline for stdcall
555 * src/x86/win32.S: Add assembly for stdcall closure.
556 * src/x86/ffi.c: Initialize stdcall closure trampoline.
558 2009-06-04 Andrew Haley <aph@redhat.com>
560 * include/ffi.h.in: Change void (*)() to void (*)(void).
561 * src/x86/ffi.c: Likewise.
563 2009-06-04 Andrew Haley <aph@redhat.com>
565 * src/powerpc/ppc_closure.S: Insert licence header.
566 * src/powerpc/linux64_closure.S: Likewise.
567 * src/m68k/sysv.S: Likewise.
569 * src/sh64/ffi.c: Change void (*)() to void (*)(void).
570 * src/powerpc/ffi.c: Likewise.
571 * src/powerpc/ffi_darwin.c: Likewise.
572 * src/m32r/ffi.c: Likewise.
573 * src/sh64/ffi.c: Likewise.
574 * src/x86/ffi64.c: Likewise.
575 * src/alpha/ffi.c: Likewise.
576 * src/alpha/osf.S: Likewise.
577 * src/frv/ffi.c: Likewise.
578 * src/s390/ffi.c: Likewise.
579 * src/pa/ffi.c: Likewise.
580 * src/pa/hpux32.S: Likewise.
581 * src/ia64/unix.S: Likewise.
582 * src/ia64/ffi.c: Likewise.
583 * src/sparc/ffi.c: Likewise.
584 * src/mips/ffi.c: Likewise.
585 * src/sh/ffi.c: Likewise.
587 2008-02-15 David Daney <ddaney@avtrex.com>
589 * src/mips/ffi.c (USE__BUILTIN___CLEAR_CACHE):
590 Define (conditionally), and use it to include cachectl.h.
591 (ffi_prep_closure_loc): Fix cache flushing.
592 * src/mips/ffitarget.h (_ABIN32, _ABI64, _ABIO32): Define.
594 2009-06-04 Andrew Haley <aph@redhat.com>
600 src/powerpc/ffitarget.h,
602 src/sh64/ffitarget.h,
613 src/alpha/ffitarget.h,
616 src/m68k/ffitarget.h,
619 src/s390/ffitarget.h,
621 src/cris/ffitarget.h,
626 src/ia64/ffitarget.h,
629 src/ia64/ia64_flags.h,
633 src/sparc/ffitarget.h,
636 src/mips/ffitarget.h,
643 src/sh/sysv.S: Update license text.
645 2009-05-22 Dave Korn <dave.korn.cygwin@gmail.com>
647 * src/x86/win32.S (_ffi_closure_STDCALL): New function.
648 (.eh_frame): Add FDE for it.
650 2009-05-22 Dave Korn <dave.korn.cygwin@gmail.com>
652 * configure.ac: Also check if assembler supports pc-relative
653 relocs on X86_WIN32 targets.
654 * configure: Regenerate.
655 * src/x86/win32.S (ffi_prep_args): Declare extern, not global.
656 (_ffi_call_SYSV): Add missing function type symbol .def and
657 add EH markup labels.
658 (_ffi_call_STDCALL): Likewise.
659 (_ffi_closure_SYSV): Likewise.
660 (_ffi_closure_raw_SYSV): Likewise.
661 (.eh_frame): Add hand-crafted EH data.
663 2009-04-09 Jakub Jelinek <jakub@redhat.com>
665 * testsuite/lib/libffi-dg.exp: Change copyright header to refer to
666 version 3 of the GNU General Public License and to point readers
667 at the COPYING3 file and the FSF's license web page.
668 * testsuite/libffi.call/call.exp: Likewise.
669 * testsuite/libffi.special/special.exp: Likewise.
671 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
673 * configure: Regenerate.
675 2008-12-18 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
678 * configure.ac (HAVE_AS_X86_PCREL): New test.
679 * configure: Regenerate.
680 * fficonfig.h.in: Regenerate.
681 * src/x86/sysv.S [!FFI_NO_RAW_API]: Precalculate
682 RAW_CLOSURE_CIF_OFFSET, RAW_CLOSURE_FUN_OFFSET,
683 RAW_CLOSURE_USER_DATA_OFFSET for the Solaris 10/x86 assembler.
684 (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
685 * src/x86/unix64.S (.Lstore_table): Move to .text section.
686 (.Lload_table): Likewise.
687 (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
689 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
691 * configure: Regenerate.
693 2008-11-21 Eric Botcazou <ebotcazou@adacore.com>
695 * src/sparc/ffi.c (ffi_prep_cif_machdep): Add support for
696 signed/unsigned int8/16 return values.
697 * src/sparc/v8.S (ffi_call_v8): Likewise.
698 (ffi_closure_v8): Likewise.
700 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
701 Steve Ellcey <sje@cup.hp.com>
703 * configure: Regenerate for new libtool.
704 * Makefile.in: Ditto.
705 * include/Makefile.in: Ditto.
708 2008-08-25 Andreas Tobler <a.tobler@schweiz.org>
710 * src/powerpc/ffitarget.h (ffi_abi): Add FFI_LINUX and
711 FFI_LINUX_SOFT_FLOAT to the POWERPC_FREEBSD enum.
712 Add note about flag bits used for FFI_SYSV_TYPE_SMALL_STRUCT.
713 Adjust copyright notice.
714 * src/powerpc/ffi.c: Add two new flags to indicate if we have one
715 register or two register to use for FFI_SYSV structs.
716 (ffi_prep_cif_machdep): Pass the right register flag introduced above.
717 (ffi_closure_helper_SYSV): Fix the return type for
718 FFI_SYSV_TYPE_SMALL_STRUCT. Comment.
719 Adjust copyright notice.
721 2008-07-16 Kaz Kojima <kkojima@gcc.gnu.org>
723 * src/sh/ffi.c (ffi_prep_closure_loc): Turn INSN into an unsigned
726 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
728 * configure: Regenerate.
729 * include/Makefile.in: Regenerate.
730 * testsuite/Makefile.in: Regenerate.
732 2008-06-07 Joseph Myers <joseph@codesourcery.com>
734 * configure.ac (parisc*-*-linux*, powerpc-*-sysv*,
735 powerpc-*-beos*): Remove.
736 * configure: Regenerate.
738 2008-05-09 Julian Brown <julian@codesourcery.com>
740 * Makefile.am (LTLDFLAGS): New.
741 (libffi_la_LDFLAGS): Use above.
742 * Makefile.in: Regenerate.
744 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
747 * aclocal.m4: Regenerate.
748 * configure: Regenerate.
750 2008-03-26 Kaz Kojima <kkojima@gcc.gnu.org>
752 * src/sh/sysv.S: Add .note.GNU-stack on Linux.
753 * src/sh64/sysv.S: Likewise.
755 2008-03-26 Daniel Jacobowitz <dan@debian.org>
757 * src/arm/sysv.S: Fix ARM comment marker.
759 2008-03-26 Jakub Jelinek <jakub@redhat.com>
761 * src/alpha/osf.S: Add .note.GNU-stack on Linux.
762 * src/s390/sysv.S: Likewise.
763 * src/powerpc/ppc_closure.S: Likewise.
764 * src/powerpc/sysv.S: Likewise.
765 * src/x86/unix64.S: Likewise.
766 * src/x86/sysv.S: Likewise.
767 * src/sparc/v8.S: Likewise.
768 * src/sparc/v9.S: Likewise.
769 * src/m68k/sysv.S: Likewise.
770 * src/arm/sysv.S: Likewise.
772 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
774 * aclocal.m4: Regenerate.
775 * configure: Likewise.
776 * Makefile.in: Likewise.
777 * include/Makefile.in: Likewise.
778 * testsuite/Makefile.in: Likewise.
780 2008-02-12 Bjoern Koenig <bkoenig@alpha-tierchen.de>
781 Andreas Tobler <a.tobler@schweiz.org>
783 * configure.ac: Add amd64-*-freebsd* target.
784 * configure: Regenerate.
786 2008-01-30 H.J. Lu <hongjiu.lu@intel.com>
789 * src/x86/sysv.S (ffi_closure_SYSV): Pop 4 byte from stack when
792 * testsuite/libffi.call/call.exp: Add "-O2 -fomit-frame-pointer"
795 2008-01-24 David Edelsohn <edelsohn@gnu.org>
797 * configure: Regenerate.
799 2008-01-06 Andreas Tobler <a.tobler@schweiz.org>
801 * src/x86/ffi.c (ffi_prep_cif_machdep): Fix thinko.
803 2008-01-05 Andreas Tobler <a.tobler@schweiz.org>
806 * src/x86/ffi.c (ffi_prep_cif_machdep): Add code for
807 signed/unsigned int8/16 for X86_DARWIN.
808 Updated copyright info.
809 Handle one and two byte structs with special cif->flags.
810 * src/x86/ffitarget.h: Add special types for one and two byte structs.
811 Updated copyright info.
812 * src/x86/darwin.S (ffi_call_SYSV): Rewrite to use a jump table like
814 Remove code to pop args from the stack after call.
815 Special-case signed/unsigned for int8/16, one and two byte structs.
816 (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
817 FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
819 Updated copyright info.
821 2007-12-08 David Daney <ddaney@avtrex.com>
823 * src/mips/n32.S (ffi_call_N32): Replace dadd with ADDU, dsub with
824 SUBU, add with ADDU and use smaller code sequences.
826 2007-12-07 David Daney <ddaney@avtrex.com>
828 * src/mips/ffi.c (ffi_prep_cif_machdep): Handle long double return
831 2007-12-06 David Daney <ddaney@avtrex.com>
833 * include/ffi.h.in (FFI_SIZEOF_JAVA_RAW): Define if not already
835 (ffi_java_raw): New typedef.
836 (ffi_java_raw_call, ffi_java_ptrarray_to_raw,
837 ffi_java_raw_to_ptrarray): Change parameter types from ffi_raw to
839 (ffi_java_raw_closure) : Same.
840 (ffi_prep_java_raw_closure, ffi_prep_java_raw_closure_loc): Change
842 * src/java_raw_api.c (ffi_java_raw_size): Replace FFI_SIZEOF_ARG with
844 (ffi_java_raw_to_ptrarray): Change type of raw to ffi_java_raw.
845 Replace FFI_SIZEOF_ARG with FFI_SIZEOF_JAVA_RAW. Use
846 sizeof(ffi_java_raw) for alignment calculations.
847 (ffi_java_ptrarray_to_raw): Same.
848 (ffi_java_rvalue_to_raw): Add special handling for FFI_TYPE_POINTER
849 if FFI_SIZEOF_JAVA_RAW == 4.
850 (ffi_java_raw_to_rvalue): Same.
851 (ffi_java_raw_call): Change type of raw to ffi_java_raw.
852 (ffi_java_translate_args): Same.
853 (ffi_prep_java_raw_closure_loc, ffi_prep_java_raw_closure): Change
855 * src/mips/ffitarget.h (FFI_SIZEOF_JAVA_RAW): Define for N32 ABI.
857 2007-12-06 David Daney <ddaney@avtrex.com>
859 * src/mips/n32.S (ffi_closure_N32): Use 64-bit add instruction on
862 2007-12-01 Andreas Tobler <a.tobler@schweiz.org>
865 * src/powerpc/ffitarget.h: Introduce new ABI FFI_LINUX_SOFT_FLOAT.
866 Add local FFI_TYPE_UINT128 to handle soft-float long-double-128.
867 * src/powerpc/ffi.c: Distinguish between __NO_FPRS__ and not and
868 set the NUM_FPR_ARG_REGISTERS according to.
869 Add support for potential soft-float support under hard-float
871 (ffi_prep_args_SYSV): Set NUM_FPR_ARG_REGISTERS to 0 in case of
872 FFI_LINUX_SOFT_FLOAT, handle float, doubles and long-doubles according
873 to the FFI_LINUX_SOFT_FLOAT ABI.
874 (ffi_prep_cif_machdep): Likewise.
875 (ffi_closure_helper_SYSV): Likewise.
876 * src/powerpc/ppc_closure.S: Make sure not to store float/double
877 on archs where __NO_FPRS__ is true.
878 Add FFI_TYPE_UINT128 support.
879 * src/powerpc/sysv.S: Add support for soft-float long-double-128.
880 Adjust copyright notice.
882 2007-11-25 Andreas Tobler <a.tobler@schweiz.org>
884 * src/closures.c: Move defintion of MAYBE_UNUSED from here to ...
885 * include/ffi_common.h: ... here.
888 2007-11-17 Andreas Tobler <a.tobler@schweiz.org>
890 * src/powerpc/sysv.S: Load correct cr to compare if we have long double.
891 * src/powerpc/linux64.S: Likewise.
892 * src/powerpc/ffi.c: Add a comment to show which part goes into cr6.
893 * testsuite/libffi.call/return_ldl.c: New test.
895 2007-09-04 <aph@redhat.com>
897 * src/arm/sysv.S (UNWIND): New.
898 (Whole file): Conditionally compile unwinder directives.
899 * src/arm/sysv.S: Add unwinder directives.
901 * src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes.
902 Only treat r0 as a struct address if we're actually returning a
904 Only copy the bytes that are actually within a struct.
905 (ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes
906 is returned in r0, not passed by address.
907 (ffi_call): Allocate a word-sized temporary for the case where
908 a composite is returned in r0.
909 (ffi_prep_incoming_args_SYSV): Align as necessary.
911 2007-08-05 Steven Newbury <s_j_newbury@yahoo.co.uk>
913 * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of
914 directly using the sys_cacheflush syscall.
916 2007-07-27 Andrew Haley <aph@redhat.com>
918 * src/arm/sysv.S (ffi_closure_SYSV): Add soft-float.
920 2007-09-03 Maciej W. Rozycki <macro@linux-mips.org>
922 * Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS.
923 * configure.ac: Likewise.
924 * Makefile.in: Regenerate.
925 * include/Makefile.in: Likewise.
926 * testsuite/Makefile.in: Likewise.
927 * configure: Likewise.
929 2007-08-24 David Daney <ddaney@avtrex.com>
931 * testsuite/libffi.call/return_sl.c: New test.
933 2007-08-10 David Daney <ddaney@avtrex.com>
935 * testsuite/libffi.call/cls_multi_ushort.c,
936 testsuite/libffi.call/cls_align_uint16.c,
937 testsuite/libffi.call/nested_struct1.c,
938 testsuite/libffi.call/nested_struct3.c,
939 testsuite/libffi.call/cls_7_1_byte.c,
940 testsuite/libffi.call/nested_struct5.c,
941 testsuite/libffi.call/cls_double.c,
942 testsuite/libffi.call/nested_struct7.c,
943 testsuite/libffi.call/cls_sint.c,
944 testsuite/libffi.call/nested_struct9.c,
945 testsuite/libffi.call/cls_20byte1.c,
946 testsuite/libffi.call/cls_multi_sshortchar.c,
947 testsuite/libffi.call/cls_align_sint64.c,
948 testsuite/libffi.call/cls_3byte2.c,
949 testsuite/libffi.call/cls_multi_schar.c,
950 testsuite/libffi.call/cls_multi_uchar.c,
951 testsuite/libffi.call/cls_19byte.c,
952 testsuite/libffi.call/cls_9byte1.c,
953 testsuite/libffi.call/cls_align_float.c,
954 testsuite/libffi.call/closure_fn1.c,
955 testsuite/libffi.call/problem1.c,
956 testsuite/libffi.call/closure_fn3.c,
957 testsuite/libffi.call/cls_sshort.c,
958 testsuite/libffi.call/closure_fn5.c,
959 testsuite/libffi.call/cls_align_double.c,
960 testsuite/libffi.call/nested_struct.c,
961 testsuite/libffi.call/cls_2byte.c,
962 testsuite/libffi.call/nested_struct10.c,
963 testsuite/libffi.call/cls_4byte.c,
964 testsuite/libffi.call/cls_6byte.c,
965 testsuite/libffi.call/cls_8byte.c,
966 testsuite/libffi.call/cls_multi_sshort.c,
967 testsuite/libffi.call/cls_align_sint16.c,
968 testsuite/libffi.call/cls_align_uint32.c,
969 testsuite/libffi.call/cls_20byte.c,
970 testsuite/libffi.call/cls_float.c,
971 testsuite/libffi.call/nested_struct2.c,
972 testsuite/libffi.call/cls_5_1_byte.c,
973 testsuite/libffi.call/nested_struct4.c,
974 testsuite/libffi.call/cls_24byte.c,
975 testsuite/libffi.call/nested_struct6.c,
976 testsuite/libffi.call/cls_64byte.c,
977 testsuite/libffi.call/nested_struct8.c,
978 testsuite/libffi.call/cls_uint.c,
979 testsuite/libffi.call/cls_multi_ushortchar.c,
980 testsuite/libffi.call/cls_schar.c,
981 testsuite/libffi.call/cls_uchar.c,
982 testsuite/libffi.call/cls_align_uint64.c,
983 testsuite/libffi.call/cls_ulonglong.c,
984 testsuite/libffi.call/cls_align_longdouble.c,
985 testsuite/libffi.call/cls_1_1byte.c,
986 testsuite/libffi.call/cls_12byte.c,
987 testsuite/libffi.call/cls_3_1byte.c,
988 testsuite/libffi.call/cls_3byte1.c,
989 testsuite/libffi.call/cls_4_1byte.c,
990 testsuite/libffi.call/cls_6_1_byte.c,
991 testsuite/libffi.call/cls_16byte.c,
992 testsuite/libffi.call/cls_18byte.c,
993 testsuite/libffi.call/closure_fn0.c,
994 testsuite/libffi.call/cls_9byte2.c,
995 testsuite/libffi.call/closure_fn2.c,
996 testsuite/libffi.call/closure_fn4.c,
997 testsuite/libffi.call/cls_ushort.c,
998 testsuite/libffi.call/closure_fn6.c,
999 testsuite/libffi.call/cls_5byte.c,
1000 testsuite/libffi.call/cls_align_pointer.c,
1001 testsuite/libffi.call/cls_7byte.c,
1002 testsuite/libffi.call/cls_align_sint32.c,
1003 testsuite/libffi.special/unwindtest_ffi_call.cc,
1004 testsuite/libffi.special/unwindtest.cc: Remove xfail for mips64*-*-*.
1006 2007-08-10 David Daney <ddaney@avtrex.com>
1009 * configure.ac: Don't treat mips64 as a special case.
1010 * Makefile.am (nodist_libffi_la_SOURCES): Add n32.S.
1011 * configure: Regenerate
1012 * Makefile.in: Ditto.
1013 * fficonfig.h.in: Ditto.
1014 * src/mips/ffitarget.h (REG_L, REG_S, SUBU, ADDU, SRL, LI): Indent.
1015 (LA, EH_FRAME_ALIGN, FDE_ADDR_BYTES): New preprocessor macros.
1016 (FFI_DEFAULT_ABI): Set for n64 case.
1017 (FFI_CLOSURES, FFI_TRAMPOLINE_SIZE): Define for n32 and n64 cases.
1018 * src/mips/n32.S (ffi_call_N32): Add debug macros and labels for FDE.
1019 (ffi_closure_N32): New function.
1020 (.eh_frame): New section
1021 * src/mips/o32.S: Clean up comments.
1022 (ffi_closure_O32): Pass ffi_closure parameter in $12.
1023 * src/mips/ffi.c: Use FFI_MIPS_N32 instead of
1024 _MIPS_SIM == _ABIN32 throughout.
1025 (FFI_MIPS_STOP_HERE): New, use in place of
1027 (ffi_prep_args): Use unsigned long to hold pointer values. Rewrite
1028 to support n32/n64 ABIs.
1029 (calc_n32_struct_flags): Rewrite.
1030 (calc_n32_return_struct_flags): Remove unused variable. Reverse
1031 position of flag bits.
1032 (ffi_prep_cif_machdep): Rewrite n32 portion.
1033 (ffi_call): Enable for n64. Add special handling for small structure
1035 (ffi_prep_closure_loc): Add n32 and n64 support.
1036 (ffi_closure_mips_inner_O32): Add cast to silence warning.
1037 (copy_struct_N32, ffi_closure_mips_inner_N32): New functions.
1039 2007-08-08 David Daney <ddaney@avtrex.com>
1041 * testsuite/libffi.call/ffitest.h (ffi_type_mylong): Remove definition.
1042 * testsuite/libffi.call/cls_align_uint16.c (main): Use correct type
1044 * testsuite/libffi.call/nested_struct1.c (main): Ditto.
1045 * testsuite/libffi.call/cls_sint.c (main): Ditto.
1046 * testsuite/libffi.call/nested_struct9.c (main): Ditto.
1047 * testsuite/libffi.call/cls_20byte1.c (main): Ditto.
1048 * testsuite/libffi.call/cls_9byte1.c (main): Ditto.
1049 * testsuite/libffi.call/closure_fn1.c (main): Ditto.
1050 * testsuite/libffi.call/closure_fn3.c (main): Ditto.
1051 * testsuite/libffi.call/return_dbl2.c (main): Ditto.
1052 * testsuite/libffi.call/cls_sshort.c (main): Ditto.
1053 * testsuite/libffi.call/return_fl3.c (main): Ditto.
1054 * testsuite/libffi.call/closure_fn5.c (main): Ditto.
1055 * testsuite/libffi.call/nested_struct.c (main): Ditto.
1056 * testsuite/libffi.call/nested_struct10.c (main): Ditto.
1057 * testsuite/libffi.call/return_ll1.c (main): Ditto.
1058 * testsuite/libffi.call/cls_8byte.c (main): Ditto.
1059 * testsuite/libffi.call/cls_align_uint32.c (main): Ditto.
1060 * testsuite/libffi.call/cls_align_sint16.c (main): Ditto.
1061 * testsuite/libffi.call/cls_20byte.c (main): Ditto.
1062 * testsuite/libffi.call/nested_struct2.c (main): Ditto.
1063 * testsuite/libffi.call/cls_24byte.c (main): Ditto.
1064 * testsuite/libffi.call/nested_struct6.c (main): Ditto.
1065 * testsuite/libffi.call/cls_uint.c (main): Ditto.
1066 * testsuite/libffi.call/cls_12byte.c (main): Ditto.
1067 * testsuite/libffi.call/cls_16byte.c (main): Ditto.
1068 * testsuite/libffi.call/closure_fn0.c (main): Ditto.
1069 * testsuite/libffi.call/cls_9byte2.c (main): Ditto.
1070 * testsuite/libffi.call/closure_fn2.c (main): Ditto.
1071 * testsuite/libffi.call/return_dbl1.c (main): Ditto.
1072 * testsuite/libffi.call/closure_fn4.c (main): Ditto.
1073 * testsuite/libffi.call/closure_fn6.c (main): Ditto.
1074 * testsuite/libffi.call/cls_align_sint32.c (main): Ditto.
1076 2007-08-07 Andrew Haley <aph@redhat.com>
1078 * src/x86/sysv.S (ffi_closure_raw_SYSV): Fix typo in previous
1081 2007-08-06 Andrew Haley <aph@redhat.com>
1084 * src/x86/sysv.S (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
1085 FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
1088 2007-08-02 David Daney <ddaney@avtrex.com>
1090 * testsuite/libffi.call/return_ul.c (main): Define return type as
1091 ffi_arg. Use proper printf conversion specifier.
1093 2007-07-30 Andrew Haley <aph@redhat.com>
1096 * src/x86/ffi.c (ffi_prep_cif_machdep): in x86 case, add code for
1097 signed/unsigned int8/16.
1098 * src/x86/sysv.S (ffi_call_SYSV): Rewrite to:
1100 Remove code to pop args from the stack after call.
1101 Special-case signed/unsigned int8/16.
1102 * testsuite/libffi.call/return_sc.c (main): Revert.
1104 2007-07-26 Richard Guenther <rguenther@suse.de>
1107 * testsuite/libffi.call/return_sc.c (main): Verify call
1108 result as signed char, not ffi_arg.
1110 2007-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1112 * configure.ac (i?86-*-solaris2.1[0-9]): Set TARGET to X86_64.
1113 * configure: Regenerate.
1115 2007-07-11 David Daney <ddaney@avtrex.com>
1117 * src/mips/ffi.c: Don't include sys/cachectl.h.
1118 (ffi_prep_closure_loc): Use __builtin___clear_cache() instead of
1121 2007-05-18 Aurelien Jarno <aurelien@aurel32.net>
1123 * src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted
1124 from (ffi_prep_closure): ... this.
1125 (FFI_INIT_TRAMPOLINE): Adjust.
1127 2005-12-31 Phil Blundell <pb@reciva.com>
1129 * src/arm/ffi.c (ffi_prep_incoming_args_SYSV,
1130 ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support.
1131 * src/arm/sysv.S(ffi_closure_SYSV): Likewise.
1132 * src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
1133 (FFI_CLOSURES): Enable closure support.
1135 2007-07-03 Andrew Haley <aph@hedges.billgatliff.com>
1137 * testsuite/libffi.call/cls_multi_ushort.c,
1138 testsuite/libffi.call/cls_align_uint16.c,
1139 testsuite/libffi.call/nested_struct1.c,
1140 testsuite/libffi.call/nested_struct3.c,
1141 testsuite/libffi.call/cls_7_1_byte.c,
1142 testsuite/libffi.call/cls_double.c,
1143 testsuite/libffi.call/nested_struct5.c,
1144 testsuite/libffi.call/nested_struct7.c,
1145 testsuite/libffi.call/cls_sint.c,
1146 testsuite/libffi.call/nested_struct9.c,
1147 testsuite/libffi.call/cls_20byte1.c,
1148 testsuite/libffi.call/cls_multi_sshortchar.c,
1149 testsuite/libffi.call/cls_align_sint64.c,
1150 testsuite/libffi.call/cls_3byte2.c,
1151 testsuite/libffi.call/cls_multi_schar.c,
1152 testsuite/libffi.call/cls_multi_uchar.c,
1153 testsuite/libffi.call/cls_19byte.c,
1154 testsuite/libffi.call/cls_9byte1.c,
1155 testsuite/libffi.call/cls_align_float.c,
1156 testsuite/libffi.call/closure_fn1.c,
1157 testsuite/libffi.call/problem1.c,
1158 testsuite/libffi.call/closure_fn3.c,
1159 testsuite/libffi.call/cls_sshort.c,
1160 testsuite/libffi.call/closure_fn5.c,
1161 testsuite/libffi.call/cls_align_double.c,
1162 testsuite/libffi.call/cls_2byte.c,
1163 testsuite/libffi.call/nested_struct.c,
1164 testsuite/libffi.call/nested_struct10.c,
1165 testsuite/libffi.call/cls_4byte.c,
1166 testsuite/libffi.call/cls_6byte.c,
1167 testsuite/libffi.call/cls_8byte.c,
1168 testsuite/libffi.call/cls_multi_sshort.c,
1169 testsuite/libffi.call/cls_align_uint32.c,
1170 testsuite/libffi.call/cls_align_sint16.c,
1171 testsuite/libffi.call/cls_float.c,
1172 testsuite/libffi.call/cls_20byte.c,
1173 testsuite/libffi.call/cls_5_1_byte.c,
1174 testsuite/libffi.call/nested_struct2.c,
1175 testsuite/libffi.call/cls_24byte.c,
1176 testsuite/libffi.call/nested_struct4.c,
1177 testsuite/libffi.call/nested_struct6.c,
1178 testsuite/libffi.call/cls_64byte.c,
1179 testsuite/libffi.call/nested_struct8.c,
1180 testsuite/libffi.call/cls_uint.c,
1181 testsuite/libffi.call/cls_multi_ushortchar.c,
1182 testsuite/libffi.call/cls_schar.c,
1183 testsuite/libffi.call/cls_uchar.c,
1184 testsuite/libffi.call/cls_align_uint64.c,
1185 testsuite/libffi.call/cls_ulonglong.c,
1186 testsuite/libffi.call/cls_align_longdouble.c,
1187 testsuite/libffi.call/cls_1_1byte.c,
1188 testsuite/libffi.call/cls_12byte.c,
1189 testsuite/libffi.call/cls_3_1byte.c,
1190 testsuite/libffi.call/cls_3byte1.c,
1191 testsuite/libffi.call/cls_4_1byte.c,
1192 testsuite/libffi.call/cls_6_1_byte.c,
1193 testsuite/libffi.call/cls_16byte.c,
1194 testsuite/libffi.call/cls_18byte.c,
1195 testsuite/libffi.call/closure_fn0.c,
1196 testsuite/libffi.call/cls_9byte2.c,
1197 testsuite/libffi.call/closure_fn2.c,
1198 testsuite/libffi.call/closure_fn4.c,
1199 testsuite/libffi.call/cls_ushort.c,
1200 testsuite/libffi.call/closure_fn6.c,
1201 testsuite/libffi.call/cls_5byte.c,
1202 testsuite/libffi.call/cls_align_pointer.c,
1203 testsuite/libffi.call/cls_7byte.c,
1204 testsuite/libffi.call/cls_align_sint32.c,
1205 testsuite/libffi.special/unwindtest_ffi_call.cc,
1206 testsuite/libffi.special/unwindtest.cc: Enable for ARM.
1208 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
1210 * aclocal.m4: Regenerated.
1212 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
1214 * configure: Regenerate.
1216 2007-05-23 Steve Ellcey <sje@cup.hp.com>
1218 * Makefile.in: Regenerate.
1219 * configure: Regenerate.
1220 * aclocal.m4: Regenerate.
1221 * include/Makefile.in: Regenerate.
1222 * testsuite/Makefile.in: Regenerate.
1224 2007-05-10 Roman Zippel <zippel@linux-m68k.org>
1226 * src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
1227 ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support.
1228 * src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise.
1229 * src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
1230 (FFI_CLOSURES): Enable closure support.
1232 2007-05-10 Roman Zippel <zippel@linux-m68k.org>
1234 * configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test.
1235 * configure: Regenerate.
1236 * fficonfig.h.in: Regenerate.
1237 * src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC,
1238 CFI_OFFSET,CFI_DEF_CFA): New macros.
1239 (ffi_call_SYSV): Add callframe annotation.
1241 2007-05-10 Roman Zippel <zippel@linux-m68k.org>
1243 * src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix
1244 numerous test suite failures.
1245 * src/m68k/sysv.S (ffi_call_SYSV): Likewise.
1247 2007-04-11 Paolo Bonzini <bonzini@gnu.org>
1249 * Makefile.am (EXTRA_DIST): Bring up to date.
1250 * Makefile.in: Regenerate.
1251 * src/frv/eabi.S: Remove RCS keyword.
1253 2007-04-06 Richard Henderson <rth@redhat.com>
1255 * configure.ac: Tidy target case.
1256 (HAVE_LONG_DOUBLE): Allow the target to override.
1257 * configure: Regenerate.
1258 * include/ffi.h.in: Don't define ffi_type_foo if
1259 LIBFFI_HIDE_BASIC_TYPES is defined.
1260 (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
1262 * types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
1263 (FFI_TYPEDEF, ffi_type_void): Mark the data const.
1264 (ffi_type_longdouble): Special case for Alpha. Don't define
1265 if long double == double.
1267 * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
1268 (ffi_prep_cif_machdep): Handle it as the 128-bit type.
1269 (ffi_call, ffi_closure_osf_inner): Likewise.
1270 (ffi_closure_osf_inner): Likewise. Mark hidden.
1271 (ffi_call_osf, ffi_closure_osf): Mark hidden.
1272 * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
1273 * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
1274 (load_table): Handle 128-bit long double.
1276 * testsuite/libffi.call/float4.c: Add -mieee for alpha.
1278 2007-04-06 Tom Tromey <tromey@redhat.com>
1281 * README: Fixed bug in example.
1283 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1285 * src/closures.c: Include sys/statfs.h.
1286 (_GNU_SOURCE): Define on Linux.
1287 (FFI_MMAP_EXEC_SELINUX): Define.
1288 (selinux_enabled): New variable.
1289 (selinux_enabled_check): New function.
1290 (is_selinux_enabled): Define.
1293 2007-03-24 Uros Bizjak <ubizjak@gmail.com>
1295 * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
1296 Use 'volatile float sum' to create sum of floats to avoid false
1297 negative due to excess precision on ix86 targets.
1300 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1302 * src/powerpc/ffi.c (flush_icache): Fix left-over from previous
1304 (ffi_prep_closure_loc): Remove unneeded casts. Add needed ones.
1306 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
1308 * include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
1309 (ffi_prep_closure_loc): New.
1310 (ffi_prep_raw_closure_loc): New.
1311 (ffi_prep_java_raw_closure_loc): New.
1312 * src/closures.c: New file.
1313 * src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
1314 Replace sflags with exec_offset.
1315 [FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
1316 sub_segment_exec_offset): New macros.
1317 (get_segment_flags, set_segment_flags, check_segment_merge): New
1319 (is_mmapped_segment, is_extern_segment): Use get_segment_flags.
1320 (add_segment, sys_alloc, create_mspace, create_mspace_with_base,
1321 destroy_mspace): Use new macros.
1322 (sys_alloc): Silence warning.
1323 * Makefile.am (libffi_la_SOURCES): Add src/closures.c.
1324 * Makefile.in: Rebuilt.
1325 * src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
1326 terms of ffi_prep_closure_loc.
1327 * src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
1329 (ffi_prep_raw_closure): ... this. Re-implement in terms of the
1331 * src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
1333 (ffi_prep_java_raw_closure): ... this. Re-implement in terms of
1334 the renamed version.
1335 * src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
1336 (ffi_prep_closure): ... this.
1337 * src/pa/ffi.c: Likewise.
1338 * src/cris/ffi.c: Likewise. Adjust.
1339 * src/frv/ffi.c: Likewise.
1340 * src/ia64/ffi.c: Likewise.
1341 * src/mips/ffi.c: Likewise.
1342 * src/powerpc/ffi_darwin.c: Likewise.
1343 * src/s390/ffi.c: Likewise.
1344 * src/sh/ffi.c: Likewise.
1345 * src/sh64/ffi.c: Likewise.
1346 * src/sparc/ffi.c: Likewise.
1347 * src/x86/ffi64.c: Likewise.
1348 * src/x86/ffi.c: Likewise.
1349 (FFI_INIT_TRAMPOLINE): Adjust.
1350 (ffi_prep_raw_closure_loc): Renamed and adjusted from...
1351 (ffi_prep_raw_closure): ... this.
1352 * src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
1353 (ffi_prep_closure): ... this.
1354 (flush_icache): Adjust.
1356 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
1358 * src/dlmalloc.c: New file, imported version 2.8.3 of Doug
1361 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1363 * Makefile.am: Add dummy install-pdf target.
1364 * Makefile.in: Regenerate
1366 2007-02-13 Andreas Krebbel <krebbel1@de.ibm.com>
1368 * src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
1369 ffi_closure_helper_SYSV): Add long double handling.
1371 2007-02-02 Jakub Jelinek <jakub@redhat.com>
1373 * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2
1374 immediately after bctrl instruction.
1376 2007-01-18 Alexandre Oliva <aoliva@redhat.com>
1378 * Makefile.am (all-recursive, install-recursive,
1379 mostlyclean-recursive, clean-recursive, distclean-recursive,
1380 maintainer-clean-recursive): Add missing targets.
1381 * Makefile.in: Rebuilt.
1383 2006-12-14 Andreas Tobler <a.tobler@schweiz.org>
1385 * configure.ac: Add TARGET for x86_64-*-darwin*.
1386 * Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
1388 * src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
1389 * src/x86/darwin64.S: New file for x86_64-*-darwin* support.
1390 * configure: Regenerate.
1391 * Makefile.in: Regenerate.
1392 * include/Makefile.in: Regenerate.
1393 * testsuite/Makefile.in: Regenerate.
1394 * testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
1397 2006-12-13 Andreas Tobler <a.tobler@schweiz.org>
1399 * aclocal.m4: Regenerate with aclocal -I .. as written in the
1402 2006-10-31 Geoffrey Keating <geoffk@apple.com>
1404 * src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New.
1405 (ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for
1407 * testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL.
1408 * testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL.
1410 2006-10-10 Paolo Bonzini <bonzini@gnu.org>
1411 Sandro Tolaini <tolaini@libero.it>
1413 * configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and
1415 * configure: Regenerated.
1416 * Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case.
1417 (EXTRA_DIST): Add src/x86/darwin.S.
1418 * Makefile.in: Regenerated.
1419 * include/Makefile.in: Regenerated.
1420 * testsuite/Makefile.in: Regenerated.
1422 * src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like
1423 X86_WIN32, and additionally align stack to 16 bytes.
1424 * src/x86/darwin.S: New, based on sysv.S.
1425 * src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs.
1427 2006-09-12 David Daney <ddaney@avtrex.com>
1430 * include/Makefile.am: Install both ffi.h and ffitarget.h in
1431 $(libdir)/gcc/$(target_alias)/$(gcc_version)/include.
1432 * aclocal.m4: Regenerated for automake 1.9.6.
1433 * Makefile.in: Regenerated.
1434 * include/Makefile.in: Regenerated.
1435 * testsuite/Makefile.in: Regenerated.
1437 2006-08-17 Andreas Tobler <a.tobler@schweiz.ch>
1439 * include/ffi_common.h (struct): Revert accidental commit.
1441 2006-08-15 Andreas Tobler <a.tobler@schweiz.ch>
1443 * include/ffi_common.h: Remove lint directives.
1444 * include/ffi.h.in: Likewise.
1446 2006-07-25 Torsten Schoenfeld <kaffeetisch@gmx.de>
1448 * include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
1449 for 32-bit architectures.
1450 * testsuite/libffi.call/return_ul.c: New test case.
1452 2006-07-19 David Daney <ddaney@avtrex.com>
1454 * testsuite/libffi.call/closure_fn6.c: Remove xfail for mips,
1455 xfail remains for mips64.
1457 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1459 * Makefile.am: Add install-html target. Add install-html to .PHONY
1460 * Makefile.in: Regenerate.
1461 * aclocal.m4: Regenerate.
1462 * include/Makefile.in: Regenerate.
1463 * testsuite/Makefile.in: Regenerate.
1465 2006-05-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1467 * pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from
1470 2006-04-22 Andreas Tobler <a.tobler@schweiz.ch>
1472 * README: Remove notice about 'Crazy Comments'.
1473 * src/debug.c: Remove lint directives. Cleanup white spaces.
1474 * src/java_raw_api.c: Likewise.
1475 * src/prep_cif.c: Likewise.
1476 * src/raw_api.c: Likewise.
1477 * src/ffitest.c: Delete. No longer needed, all test cases migrated
1479 * src/arm/ffi.c: Remove lint directives.
1480 * src/m32r/ffi.c: Likewise.
1481 * src/pa/ffi.c: Likewise.
1482 * src/powerpc/ffi.c: Likewise.
1483 * src/powerpc/ffi_darwin.c: Likewise.
1484 * src/sh/ffi.c: Likewise.
1485 * src/sh64/ffi.c: Likewise.
1486 * src/x86/ffi.c: Likewise.
1487 * testsuite/libffi.call/float2.c: Likewise.
1488 * testsuite/libffi.call/promotion.c: Likewise.
1489 * testsuite/libffi.call/struct1.c: Likewise.
1491 2006-04-13 Andreas Tobler <a.tobler@schweiz.ch>
1493 * src/pa/hpux32.S: Correct unwind offset calculation for
1495 * src/pa/linux.S: Likewise.
1497 2006-04-12 James E Wilson <wilson@specifix.com>
1500 * src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
1501 (hfa_type_load): Call stf_spill.
1502 (hfa_type_store): Call ldf_fill.
1503 (ffi_call): Adjust calls to above routines. Add local temps for
1506 2006-04-10 Matthias Klose <doko@debian.org>
1508 * testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
1509 directory names containing underscores.
1511 2006-04-07 James E Wilson <wilson@specifix.com>
1513 * testsuite/libffi.call/float4.c: New testcase.
1515 2006-04-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1516 Andreas Tobler <a.tobler@schweiz.ch>
1518 * Makefile.am: Add PA_HPUX port.
1519 * Makefile.in: Regenerate.
1520 * include/Makefile.in: Likewise.
1521 * testsuite/Makefile.in: Likewise.
1522 * configure.ac: Add PA_HPUX rules.
1523 * configure: Regenerate.
1524 * src/pa/ffitarget.h: Rename linux target to PA_LINUX.
1525 Add PA_HPUX and PA64_HPUX.
1526 Rename FFI_LINUX ABI to FFI_PA32 ABI.
1527 (FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
1528 (FFI_TYPE_SMALL_STRUCT2): Define.
1529 (FFI_TYPE_SMALL_STRUCT4): Likewise.
1530 (FFI_TYPE_SMALL_STRUCT8): Likewise.
1531 (FFI_TYPE_SMALL_STRUCT3): Redefine.
1532 (FFI_TYPE_SMALL_STRUCT5): Likewise.
1533 (FFI_TYPE_SMALL_STRUCT6): Likewise.
1534 (FFI_TYPE_SMALL_STRUCT7): Likewise.
1535 * src/pa/ffi.c (ROUND_DOWN): Delete.
1536 (fldw, fstw, fldd, fstd): Use '__asm__'.
1537 (ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
1538 FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
1539 (ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
1540 Simplify incrementing of stack slot variable. Change type of local
1541 'n' to unsigned int.
1542 (ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
1544 (ffi_prep_cif_machdep): Likewise.
1545 (ffi_call): Likewise.
1546 (ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
1547 return type to ffi_status. Simplify incrementing of stack slot
1548 variable. Only copy floating point argument registers when PA_LINUX
1549 is true. Reformat debug statement.
1550 Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
1551 FFI_TYPE_SMALL_STRUCT8.
1552 (ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
1554 (ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
1555 Add nops to cache flush. Add trampoline for PA_HPUX.
1556 * src/pa/hpux32.S: New file.
1557 * src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
1558 ffi_prep_args_LINUX to ffi_prep_args_pa32.
1559 Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
1560 unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
1561 argument type checks so that common argument types appear first.
1562 (ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
1563 ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
1565 2006-03-24 Alan Modra <amodra@bigpond.net.au>
1567 * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX. Default
1568 for 32-bit using IBM extended double format. Fix FFI_LAST_ABI.
1569 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
1570 FFI_TYPE_LONGDOUBLE.
1571 (ffi_prep_args64): Assert using IBM extended double.
1572 (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
1573 Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
1574 (ffi_call): Handle FFI_LINUX.
1575 (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
1576 gpr3 return pointer as for struct return. Handle FFI_LINUX
1577 FFI_TYPE_LONGDOUBLE return and args. Don't increment "nf"
1579 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
1580 for FFI_TYPE_LONGDOUBLE. Move epilogue insns into case table.
1581 Don't use r6 as pointer to results, instead use sp offset. Don't
1582 make a special call to load lr with case table address, instead
1583 use offset from previous call.
1584 * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
1585 * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
1588 2006-03-15 Kaz Kojima <kkojima@gcc.gnu.org>
1590 * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
1591 passed with FP registers correctly.
1592 (ffi_closure_helper_SYSV): Likewise.
1593 * src/sh64/sysv.S: Likewise.
1595 2006-03-01 Andreas Tobler <a.tobler@schweiz.ch>
1597 * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
1598 args and userdata unused.
1599 (closure_test_fn1): Mark cif and userdata unused.
1600 (main): Remove unused res.
1602 2006-02-28 Andreas Tobler <a.tobler@schweiz.ch>
1604 * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
1605 -O2, -O3, -Os and the warning flags -W -Wall.
1606 * testsuite/libffi.special/special.exp: Likewise.
1607 * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
1608 unused parameter unused for gcc or else do nothing.
1609 * testsuite/libffi.special/ffitestcxx.h: Likewise.
1610 * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
1611 and userdata unused.
1612 * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
1613 * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
1614 * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
1615 * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
1616 * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
1617 * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
1618 * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
1619 * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
1620 * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
1621 * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
1622 * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
1623 * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
1624 * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
1625 * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
1626 * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
1627 * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
1628 * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
1629 * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
1630 * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
1631 * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
1632 * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
1633 * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
1634 * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
1635 * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
1637 * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
1639 * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
1641 * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
1642 void* to avoid compiler warning.
1644 (cls_struct_align_gn): Mark cif and userdata unused.
1645 * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
1647 * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
1649 * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
1651 * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
1653 * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
1655 * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
1656 * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
1657 * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
1659 (main): Cast res_call to silence gcc.
1660 * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
1662 (main): Cast res_call to silence gcc.
1663 * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
1665 (main): Cast res_call to silence gcc.
1666 * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
1668 (main): Cast res_call to silence gcc.
1669 * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
1671 (main): Cast res_call to silence gcc.
1672 * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
1674 (main): Cast res_call to silence gcc.
1675 * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
1677 (cls_ret_schar_fn): Cast printf parameter to silence gcc.
1678 * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
1680 (cls_ret_sint_fn): Cast printf parameter to silence gcc.
1681 * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
1683 (cls_ret_sshort_fn): Cast printf parameter to silence gcc.
1684 * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn): Mark cif and
1686 (cls_ret_uchar_fn): Cast printf parameter to silence gcc.
1687 * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
1689 (cls_ret_uint_fn): Cast printf parameter to silence gcc.
1690 * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
1691 and userdata unused.
1692 * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
1694 (cls_ret_ushort_fn): Cast printf parameter to silence gcc.
1695 * testsuite/libffi.call/float.c (floating): Remove unused parameter e.
1696 * testsuite/libffi.call/float1.c (main): Remove unused variable i.
1697 Cleanup white spaces.
1698 * testsuite/libffi.call/negint.c (checking): Remove unused variable i.
1699 * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
1700 cif and userdata unused.
1701 * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
1703 * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
1704 * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
1705 formatters to silence gcc.
1706 (B_gn): Mark cif and userdata unused.
1707 * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
1709 * testsuite/libffi.call/nested_struct4.c: Mention related PR.
1710 (B_gn): Mark cif and userdata unused.
1711 * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
1713 * testsuite/libffi.call/nested_struct6.c: Mention related PR.
1714 (B_gn): Mark cif and userdata unused.
1715 * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
1717 * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
1718 * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
1719 * testsuite/libffi.call/problem1.c (stub): Likewise.
1720 * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
1722 * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
1723 in the last commit for this test case in the test case itself.
1724 * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
1726 * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
1727 * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
1728 * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
1729 * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
1730 * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
1731 * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
1733 2006-02-22 Kaz Kojima <kkojima@gcc.gnu.org>
1735 * src/sh/sysv.S: Fix register numbers in the FDE for
1738 2006-02-20 Andreas Tobler <a.tobler@schweiz.ch>
1740 * testsuite/libffi.call/return_fl2.c (return_fl): Remove static
1741 declaration to avoid a false negative on ix86. See PR323.
1743 2006-02-18 Kaz Kojima <kkojima@gcc.gnu.org>
1745 * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
1746 and cast integer to void * if needed. Update the pointer to
1747 the FP register saved area correctly.
1749 2006-02-17 Andreas Tobler <a.tobler@schweiz.ch>
1751 * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
1753 * testsuite/libffi.call/nested_struct4.c: Likewise.
1755 2006-02-16 Andreas Tobler <a.tobler@schweiz.ch>
1757 * testsuite/libffi.call/return_dbl.c: New test case.
1758 * testsuite/libffi.call/return_dbl1.c: Likewise.
1759 * testsuite/libffi.call/return_dbl2.c: Likewise.
1760 * testsuite/libffi.call/return_fl.c: Likewise.
1761 * testsuite/libffi.call/return_fl1.c: Likewise.
1762 * testsuite/libffi.call/return_fl2.c: Likewise.
1763 * testsuite/libffi.call/return_fl3.c: Likewise.
1764 * testsuite/libffi.call/closure_fn6.c: Likewise.
1766 * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
1768 * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
1769 here to be used by other test cases too.
1771 * testsuite/libffi.call/nested_struct10.c: New test case.
1772 * testsuite/libffi.call/nested_struct9.c: Likewise.
1773 * testsuite/libffi.call/nested_struct8.c: Likewise.
1774 * testsuite/libffi.call/nested_struct7.c: Likewise.
1775 * testsuite/libffi.call/nested_struct6.c: Likewise.
1776 * testsuite/libffi.call/nested_struct5.c: Likewise.
1777 * testsuite/libffi.call/nested_struct4.c: Likewise.
1779 2006-01-21 Andreas Tobler <a.tobler@schweiz.ch>
1781 * configure.ac: Enable libffi for sparc64-*-freebsd*.
1782 * configure: Rebuilt.
1784 2006-01-18 Jakub Jelinek <jakub@redhat.com>
1786 * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
1787 instead do the shifting inline.
1788 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
1789 shift count unconditionally. Simplify load sequences for 1, 2, 3, 4
1790 and 8 byte structs, for the remaining struct sizes don't call
1791 __lshrdi3, instead do the shifting inline.
1793 2005-12-07 Thiemo Seufer <ths@networkno.de>
1795 * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
1796 missing parentheses.
1797 * src/mips/o32.S (ffi_call_O32): Code formatting. Define
1798 and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
1799 (ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
1800 A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
1801 V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
1803 * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
1805 (ffi_prep_closure): Improve trampoline instruction scheduling.
1806 (ffi_closure_mips_inner_O32): Fix endianness bugs.
1808 2005-12-03 Alan Modra <amodra@bigpond.net.au>
1810 * src/powerpc/ffi.c: Formatting.
1811 (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
1812 (ffi_prep_args64): Likewise.
1814 2005-09-30 Geoffrey Keating <geoffk@apple.com>
1816 * testsuite/lib/libffi-dg.exp (libffi_target_compile): For
1817 darwin, use -shared-libgcc not -lgcc_s, and explain why.
1819 2005-09-26 Tom Tromey <tromey@redhat.com>
1821 * testsuite/libffi.call/float1.c (value_type): New typedef.
1822 (CANARY): New define.
1823 (main): Check for result buffer overflow.
1824 * src/powerpc/linux64.S: Handle linux64 long double returns.
1825 * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
1826 (ffi_prep_cif_machdep): Handle linux64 long double returns.
1828 2005-08-25 Alan Modra <amodra@bigpond.net.au>
1831 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
1833 (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
1835 2005-08-11 Jakub Jelinek <jakub@redhat.com>
1837 * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
1838 (AH_BOTTOM): Add FFI_HIDDEN definition.
1839 * configure: Rebuilt.
1840 * fficonfig.h.in: Rebuilt.
1841 * src/powerpc/ffi.c (hidden): Remove.
1842 (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
1843 ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
1844 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
1845 .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
1846 * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
1847 add FFI_HIDDEN to its prototype.
1848 (ffi_closure_SYSV_inner): New.
1849 * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
1850 * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
1852 2005-08-10 Alfred M. Szmidt <ams@gnu.org>
1855 * configure: Rebuilt.
1856 * configure.ac: Handle i*86-*-gnu*.
1858 2005-08-09 Jakub Jelinek <jakub@redhat.com>
1860 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
1861 DW_CFA_offset_extended_sf rather than
1862 DW_CFA_GNU_negative_offset_extended.
1863 * src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
1865 2005-07-22 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
1867 * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
1869 (ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
1870 * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
1871 partially on register.
1872 (ffi_closure_helper_SYSV): Likewise.
1873 (ffi_prep_cif_machdep): Don't set too many cif->flags.
1875 2005-07-20 Kaz Kojima <kkojima@gcc.gnu.org>
1877 * src/sh/ffi.c (ffi_call): Handle small structures correctly.
1879 * src/sh64/ffi.c (simple_type): Remove.
1880 (return_type): Handle small structures correctly.
1881 (ffi_prep_args): Likewise.
1882 (ffi_call): Likewise.
1883 (ffi_closure_helper_SYSV): Likewise.
1884 * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
1885 Emit position independent code if PIC and remove wrong datalabel
1886 prefixes from EH data.
1888 2005-07-19 Andreas Tobler <a.tobler@schweiz.ch>
1890 * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
1891 * Makefile.in: Regenerate.
1892 * include/Makefile.in: Likewise.
1893 * testsuite/Makefile.in: Likewise.
1894 * configure.ac: Add POWERPC_FREEBSD rules.
1895 * configure: Regenerate.
1896 * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
1897 (FFI_SYSV_TYPE_SMALL_STRUCT): Define.
1898 * src/powerpc/ffi.c: Add flags to handle small structure returns
1900 (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
1902 (ffi_closure_helper_SYSV): Likewise.
1903 * src/powerpc/ppc_closure.S: Add return types for small structures.
1904 * src/powerpc/sysv.S: Add bits to handle small structures for
1907 2005-07-10 Andreas Tobler <a.tobler@schweiz.ch>
1909 * testsuite/libffi.call/cls_5_1_byte.c: New test file.
1910 * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
1911 * testsuite/libffi.call/cls_7_1_byte.c: Likewise.
1913 2005-07-05 Randolph Chung <tausq@debian.org>
1915 * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
1916 as FFI_TYPE_SMALL_STRUCT3. Break out handling for 5-7 byte
1917 structures. Kill compilation warnings.
1918 (ffi_closure_inner_LINUX): Print return values as hex in debug
1919 message. Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
1920 Properly handle 5-7 byte structure returns.
1921 * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
1922 (FFI_TYPE_SMALL_STRUCT2): Remove.
1923 (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
1924 (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
1925 * src/pa/linux.S: Mark source file as using PA1.1 assembly.
1926 (checksmst1, checksmst2): Remove.
1927 (checksmst3): Optimize handling of 3-byte struct returns.
1928 (checksmst567): Properly handle 5-7 byte struct returns.
1930 2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1933 * src/mips/n32.S: Enforce PIC code.
1934 * src/mips/o32.S: Likewise.
1936 2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1938 * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
1939 * configure: Regenerate.
1941 2005-06-01 Alan Modra <amodra@bigpond.net.au>
1943 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
1944 to call ffi_closure_helper_SYSV. Append @local instead.
1945 * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
1947 2005-05-17 Kelley Cook <kcook@gcc.gnu.org>
1949 * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
1950 Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
1951 * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
1952 * aclocal.m4, configure, fficonfig.h.in, Makefile.in,
1953 include/Makefile.in, testsuite/Makefile.in: Regenerate.
1955 2005-05-09 Mike Stump <mrs@apple.com>
1957 * configure: Regenerate.
1959 2005-05-08 Richard Henderson <rth@redhat.com>
1962 * src/alpha/osf.S: Update unwind into to match code.
1964 2005-05-04 Andreas Degert <ad@papyrus-gmbh.de>
1965 Richard Henderson <rth@redhat.com>
1967 * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
1969 (ffi_call): Mask return type field. Pass ssecount to ffi_call_unix64.
1970 (ffi_prep_closure): Set carry bit if sse-used flag set.
1971 * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
1972 Only load sse registers if ssecount non-zero.
1973 (ffi_closure_unix64): Only save sse registers if carry set on entry.
1975 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1977 * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
1978 powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
1979 * configure: Regenerate.
1981 2005-04-20 Hans-Peter Nilsson <hp@axis.com>
1983 * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
1984 have Tcl8.3-compatible intermediate variable.
1986 2005-04-18 Simon Posnjak <simon.posnjak@siol.net>
1987 Hans-Peter Nilsson <hp@axis.com>
1989 * Makefile.am: Add CRIS support.
1990 * configure.ac: Likewise.
1991 * Makefile.in, configure, testsuite/Makefile.in,
1992 include/Makefile.in: Regenerate.
1993 * src/cris: New directory.
1994 * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
1995 * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
1997 * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
1998 \r?\n in output tests.
2000 2005-04-12 Mike Stump <mrs@apple.com>
2002 * configure: Regenerate.
2004 2005-03-30 Hans Boehm <Hans.Boehm@hp.com>
2006 * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
2008 2005-03-30 Steve Ellcey <sje@cup.hp.com>
2010 * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
2012 * src/ia64/unix.S (ffi_closure_unix): Extend gp
2013 to 64 bits in ILP32 mode.
2014 Load 64 bits even for short data.
2016 2005-03-23 Mike Stump <mrs@apple.com>
2018 * src/powerpc/darwin.S: Update for -m64 multilib.
2019 * src/powerpc/darwin_closure.S: Likewise.
2021 2005-03-21 Zack Weinberg <zack@codesourcery.com>
2023 * configure.ac: Do not invoke TL_AC_GCC_VERSION.
2024 Do not set tool_include_dir.
2025 * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
2027 * include/Makefile.am: Set gcc_version and toollibffidir.
2028 * include/Makefile.in: Regenerate.
2030 2005-02-22 Andrew Haley <aph@redhat.com>
2032 * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
2033 odd-numbered register pairs for 64-bit integer types.
2035 2005-02-23 Andreas Tobler <a.tobler@schweiz.ch>
2038 * testsuite/libffi.call/return_ll1.c: New test case.
2040 2005-02-11 Janis Johnson <janis187@us.ibm.com>
2042 * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
2043 * testsuite/libffi.call/float.c: Ditto.
2044 * testsuite/libffi.call/float2.c: Ditto.
2045 * testsuite/libffi.call/float3.c: Ditto.
2047 2005-02-08 Andreas Tobler <a.tobler@schweiz.ch>
2049 * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
2051 2005-01-12 Eric Botcazou <ebotcazou@libertysurf.fr>
2053 * testsuite/libffi.special/special.exp (cxx_options): Add
2056 2004-12-31 Richard Henderson <rth@redhat.com>
2058 * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
2059 (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF. Replace size and
2060 offset parameters with a type parameter; deduce size and structure
2061 alignment. Update all users.
2063 2004-12-31 Richard Henderson <rth@redhat.com>
2065 * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
2066 (FFI_TYPE_LONGDOUBLE): Fix for ia64.
2067 * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
2068 into ffi_prep_closure.
2069 * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
2072 2004-12-27 Richard Henderson <rth@redhat.com>
2074 * src/x86/unix64.S: Fix typo in unwind info.
2076 2004-12-25 Richard Henderson <rth@redhat.com>
2078 * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
2079 (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
2080 (merge_classes): Check for it.
2082 (classify_argument): Pass byte_offset by value; perform all updates
2084 (examine_argument): Add classes argument; handle
2085 X86_64_COMPLEX_X87_CLASS.
2086 (ffi_prep_args): Merge into ...
2087 (ffi_call): ... here. Share stack frame with ffi_call_unix64.
2088 (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
2089 (ffi_fill_return_value): Remove.
2090 (ffi_prep_closure): Remove dead assert.
2091 (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
2092 Rewrite to use struct register_args instead of va_list. Create
2093 flags for handling structure returns.
2094 * src/x86/unix64.S: Remove dead strings.
2095 (ffi_call_unix64): Rename from ffi_call_UNIX64. Rewrite to share
2096 stack frame with ffi_call. Handle structure returns properly.
2097 (float2sse, floatfloat2sse, double2sse): Remove.
2098 (sse2float, sse2double, sse2floatfloat): Remove.
2099 (ffi_closure_unix64): Rename from ffi_closure_UNIX64. Rewrite
2100 to handle structure returns properly.
2102 2004-12-08 David Edelsohn <edelsohn@gnu.org>
2104 * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
2106 * Makefile.in: Regenerated.
2108 2004-12-02 Richard Sandiford <rsandifo@redhat.com>
2110 * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2111 * configure, aclocal.m4, Makefile.in: Regenerate.
2112 * include/Makefile.in, testsuite/Makefile.in: Regenerate.
2114 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
2116 * configure: Regenerate for libtool change.
2118 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
2120 * configure: Regenerate for libtool reversion.
2122 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
2124 * configure: Regenerate for libtool change.
2126 2004-11-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2128 * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
2130 2004-11-23 Richard Sandiford <rsandifo@redhat.com>
2132 * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
2133 of jal. Use an absolute encoding for the frame information.
2135 2004-11-23 Kelley Cook <kcook@gcc.gnu.org>
2137 * Makefile.am: Remove no-dependencies. Add ACLOCAL_AMFLAGS.
2138 * acinclude.m4: Delete logic for sincludes.
2139 * aclocal.m4, Makefile.in, configure: Regenerate.
2140 * include/Makefile: Likewise.
2141 * testsuite/Makefile: Likewise.
2143 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
2145 * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
2146 on a 8-byte boundary.
2147 * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
2149 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2151 * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
2152 long long values. Round stack allocation to a multiple of 8 bytes
2153 for ATPCS compatibility.
2154 * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
2155 names. Handle returning long long types. Add Thumb and interworking
2156 support. Improve soft-float code.
2158 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2160 * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
2161 (libffi_exit): New function.
2162 (libffi_init): Build the testglue wrapper if needed.
2164 2004-10-25 Eric Botcazou <ebotcazou@libertysurf.fr>
2167 * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
2169 2004-10-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2171 * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
2173 2004-10-20 Kaz Kojima <kkojima@gcc.gnu.org>
2175 * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
2176 * testsuite/libffi.call/float3.c: New test case.
2178 2004-10-18 Kaz Kojima <kkojima@gcc.gnu.org>
2180 * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
2181 the function returning a structure pointed with R2.
2182 * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
2183 the structure return value if T bit set. Emit position
2184 independent code and EH data if PIC.
2186 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2188 * Makefile.am: Add m32r support.
2189 * configure.ac: Likewise.
2190 * Makefile.in: Regenerate.
2191 * confiugre: Regenerate.
2192 * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
2193 (uint64, sint64, double, longdouble)
2194 * src/m32r: New directory.
2195 * src/m32r/ffi.c: New file.
2196 * src/m32r/sysv.S: Likewise.
2197 * src/m32r/ffitarget.h: Likewise.
2199 2004-10-02 Kaz Kojima <kkojima@gcc.gnu.org>
2201 * testsuite/libffi.call/negint.c: New test case.
2203 2004-09-14 H.J. Lu <hongjiu.lu@intel.com>
2206 * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
2207 Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
2208 LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
2211 2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
2213 * testsuite/libffi.call/many_win32.c: Remove whitespaces.
2214 * testsuite/libffi.call/promotion.c: Likewise.
2215 * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
2217 * testsuite/libffi.call/return_sc.c: Likewise.
2218 * testsuite/libffi.call/return_uc.c: Likewise.
2220 2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
2222 * src/powerpc/darwin.S: Fix comments and identation.
2223 * src/powerpc/darwin_closure.S: Likewise.
2225 2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
2227 * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
2228 (ffi_prep_args): Handle longdouble arguments.
2229 (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
2231 (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
2232 * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
2234 * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
2235 * src/types.c: Defined longdouble size and alignment for darwin.
2237 2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
2239 * src/powerpc/aix.S: Remove whitespaces.
2240 * src/powerpc/aix_closure.S: Likewise.
2241 * src/powerpc/asm.h: Likewise.
2242 * src/powerpc/ffi.c: Likewise.
2243 * src/powerpc/ffitarget.h: Likewise.
2244 * src/powerpc/linux64.S: Likewise.
2245 * src/powerpc/linux64_closure.S: Likewise.
2246 * src/powerpc/ppc_closure.S: Likewise.
2247 * src/powerpc/sysv.S: Likewise.
2249 2004-08-30 Anthony Green <green@redhat.com>
2251 * Makefile.am: Add frv support.
2252 * Makefile.in, testsuite/Makefile.in: Rebuilt.
2253 * configure.ac: Read configure.host.
2254 * configure.in: Read configure.host.
2255 * configure.host: New file. frv-elf needs libgloss.
2256 * include/ffi.h.in: Force ffi_closure to have a nice big (8)
2257 alignment. This is needed to frv and shouldn't harm the others.
2258 * include/ffi_common.h (ALIGN_DOWN): New macro.
2259 * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
2261 2004-08-24 David Daney <daney@avtrex.com>
2263 * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
2264 * testsuite/libffi.call/closure_fn1.c: Likewise.
2265 * testsuite/libffi.call/closure_fn2.c Likewise.
2266 * testsuite/libffi.call/closure_fn3.c: Likewise.
2267 * testsuite/libffi.call/closure_fn4.c: Likewise.
2268 * testsuite/libffi.call/closure_fn5.c: Likewise.
2269 * testsuite/libffi.call/cls_18byte.c: Likewise.
2270 * testsuite/libffi.call/cls_19byte.c: Likewise.
2271 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2272 * testsuite/libffi.call/cls_20byte.c: Likewise.
2273 * testsuite/libffi.call/cls_20byte1.c: Likewise.
2274 * testsuite/libffi.call/cls_24byte.c: Likewise.
2275 * testsuite/libffi.call/cls_2byte.c: Likewise.
2276 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2277 * testsuite/libffi.call/cls_3byte1.c: Likewise.
2278 * testsuite/libffi.call/cls_3byte2.c: Likewise.
2279 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2280 * testsuite/libffi.call/cls_4byte.c: Likewise.
2281 * testsuite/libffi.call/cls_64byte.c: Likewise.
2282 * testsuite/libffi.call/cls_6byte.c: Likewise.
2283 * testsuite/libffi.call/cls_7byte.c: Likewise.
2284 * testsuite/libffi.call/cls_8byte.c: Likewise.
2285 * testsuite/libffi.call/cls_9byte1.c: Likewise.
2286 * testsuite/libffi.call/cls_9byte2.c: Likewise.
2287 * testsuite/libffi.call/cls_align_double.c: Likewise.
2288 * testsuite/libffi.call/cls_align_float.c: Likewise.
2289 * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
2290 * testsuite/libffi.call/cls_align_pointer.c: Likewise.
2291 * testsuite/libffi.call/cls_align_sint16.c: Likewise.
2292 * testsuite/libffi.call/cls_align_sint32.c: Likewise.
2293 * testsuite/libffi.call/cls_align_sint64.c: Likewise.
2294 * testsuite/libffi.call/cls_align_uint16.c: Likewise.
2295 * testsuite/libffi.call/cls_align_uint32.c: Likewise.
2296 * testsuite/libffi.call/cls_align_uint64.c: Likewise.
2297 * testsuite/libffi.call/cls_double.c: Likewise.
2298 * testsuite/libffi.call/cls_float.c: Likewise.
2299 * testsuite/libffi.call/cls_multi_schar.c: Likewise.
2300 * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
2301 * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
2302 * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
2303 * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
2304 * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
2305 * testsuite/libffi.call/cls_schar.c: Likewise.
2306 * testsuite/libffi.call/cls_sint.c: Likewise.
2307 * testsuite/libffi.call/cls_sshort.c: Likewise.
2308 * testsuite/libffi.call/cls_uchar.c: Likewise.
2309 * testsuite/libffi.call/cls_uint.c: Likewise.
2310 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2311 * testsuite/libffi.call/cls_ushort.c: Likewise.
2312 * testsuite/libffi.call/nested_struct.c: Likewise.
2313 * testsuite/libffi.call/nested_struct1.c: Likewise.
2314 * testsuite/libffi.call/nested_struct2.c: Likewise.
2315 * testsuite/libffi.call/nested_struct3.c: Likewise.
2316 * testsuite/libffi.call/problem1.c: Likewise.
2317 * testsuite/libffi.special/unwindtest.cc: Likewise.
2318 * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
2320 * testsuite/libffi.call/cls_16byte.c: Likewise.
2321 * testsuite/libffi.call/cls_5byte.c: Likewise.
2323 2004-08-23 David Daney <daney@avtrex.com>
2326 * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
2327 * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
2328 (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
2329 parameters and return types.
2330 (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
2331 (ffi_prep_closure): Ditto.
2332 (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
2333 alignment calculations.
2334 * src/mips/o32.S (ffi_closure_O32): Don't use floating point
2335 instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
2337 2004-08-14 Casey Marshall <csm@gnu.org>
2339 * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
2340 contain `FFI_TYPE_UINT64' as return type for any 64-bit
2341 integer (O32 ABI only).
2342 (ffi_prep_closure): new function.
2343 (ffi_closure_mips_inner_O32): new function.
2344 * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
2345 `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
2346 * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
2347 64 bit integers correctly.
2348 (ffi_closure_O32): new function.
2349 Added DWARF-2 unwind info for both functions.
2351 2004-08-10 Andrew Haley <aph@redhat.com>
2353 * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
2355 2004-08-01 Robert Millan <robertmh@gnu.org>
2357 * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
2358 * configure: Regenerate.
2360 2004-07-30 Maciej W. Rozycki <macro@linux-mips.org>
2362 * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
2363 and mmap() explicitly instead of relying on preset autoconf cache
2365 * aclocal.m4: Regenerate.
2366 * configure: Regenerate.
2368 2004-07-11 Ulrich Weigand <uweigand@de.ibm.com>
2370 * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
2371 (ffi_check_float_struct): Remove unused prototype.
2373 2004-06-30 Geoffrey Keating <geoffk@apple.com>
2375 * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
2376 character on Darwin, use '\n\t' instead.
2378 2004-06-26 Matthias Klose <doko@debian.org>
2380 * libtool-version: Fix typo in revision/age.
2382 2004-06-17 Matthias Klose <doko@debian.org>
2384 * libtool-version: New.
2385 * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
2386 * Makefile.in: Regenerate.
2388 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2390 * Makefile.am: Remove useless multilib rules.
2391 * Makefile.in: Regenerate.
2392 * aclocal.m4: Regenerate with automake 1.8.5.
2393 * configure.ac: Remove useless multilib configury.
2394 * configure: Regenerate.
2396 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2398 * .cvsignore: New file.
2400 2004-06-10 Jakub Jelinek <jakub@redhat.com>
2402 * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
2404 (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
2407 2004-06-06 Sean McNeil <sean@mcneil.com>
2409 * configure.ac: Add x86_64-*-freebsd* support.
2410 * configure: Regenerate.
2412 2004-04-26 Joe Buck <jbuck@welsh-buck.org>
2415 * configure.ac: Test for existence of mmap and sys/mman.h before
2416 checking blacklist. Fix suggested by Jim Wilson.
2417 * configure: Regenerate.
2419 2004-04-26 Matt Austern <austern@apple.com>
2421 * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
2423 * src/powerpc/darwin_closure.S: Likewise.
2425 2004-04-24 Andreas Tobler <a.tobler@schweiz.ch>
2427 * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
2428 error. Reported by Thomas Heller <theller@python.net>.
2429 * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
2430 * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
2432 2004-03-20 Matthias Klose <doko@debian.org>
2434 * src/pa/linux.S: Fix typo.
2436 2004-03-19 Matthias Klose <doko@debian.org>
2438 * Makefile.am: Update.
2439 * Makefile.in: Regenerate.
2440 * src/pa/ffi.h.in: Remove.
2441 * src/pa/ffitarget.h: New file.
2443 2004-02-10 Randolph Chung <tausq@debian.org>
2445 * Makefile.am: Add PA support.
2446 * Makefile.in: Regenerate.
2447 * include/Makefile.in: Regenerate.
2448 * configure.ac: Add PA target.
2449 * configure: Regenerate.
2450 * src/pa/ffi.c: New file.
2451 * src/pa/ffi.h.in: Add PA support.
2452 * src/pa/linux.S: New file.
2453 * prep_cif.c: Add PA support.
2455 2004-03-16 Hosaka Yuji <hos@tamanegi.org>
2457 * src/types.c: Fix alignment size of X86_WIN32 case int64 and
2459 * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
2460 with ecif->cif->flags.
2461 (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
2463 (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
2464 (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
2465 * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
2466 sc_retstruct2b): Add for 1 or 2-bytes struct case.
2468 2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
2470 * configure.in: Rename file to ...
2471 * configure.ac: ... this.
2472 * fficonfig.h.in: Regenerate.
2473 * Makefile.in: Regenerate.
2474 * include/Makefile.in: Regenerate.
2475 * testsuite/Makefile.in: Regenerate.
2477 2004-03-12 Matt Austern <austern@apple.com>
2479 * src/powerpc/darwin.S: Fix EH information so it corresponds to
2480 changes in EH format resulting from addition of linkonce support.
2481 * src/powerpc/darwin_closure.S: Likewise.
2483 2004-03-11 Andreas Tobler <a.tobler@schweiz.ch>
2484 Paolo Bonzini <bonzini@gnu.org>
2486 * Makefile.am (AUTOMAKE_OPTIONS): Set them.
2487 Remove VPATH. Remove rules for object files. Remove multilib support.
2488 (AM_CCASFLAGS): Add.
2489 * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
2490 (AC_PREREQ): Bump version to 2.59.
2491 (AC_INIT): Fill with version info and bug address.
2492 (ORIGINAL_LD_FOR_MULTILIBS): Remove.
2493 (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
2494 De-precious CC so that the right flags are passed down to multilibs.
2495 (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
2496 (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
2497 (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
2498 * configure: Rebuilt.
2499 * aclocal.m4: Likewise.
2500 * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
2501 * fficonfig.h.in: Likewise.
2503 2004-03-11 Andreas Schwab <schwab@suse.de>
2505 * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
2506 arguments from fp registers only for the first 8 parameter slots.
2507 Don't convert a float parameter when passed in memory.
2509 2004-03-09 Hans-Peter Nilsson <hp@axis.com>
2511 * configure: Regenerate for config/accross.m4 correction.
2513 2004-02-25 Matt Kraai <kraai@alumni.cmu.edu>
2515 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
2516 ecif->cif->bytes to bytes.
2517 (ffi_prep_cif_machdep): Add braces around nested if statement.
2519 2004-02-09 Alan Modra <amodra@bigpond.net.au>
2521 * src/types.c (pointer): POWERPC64 has 8 byte pointers.
2523 * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
2524 (ffi_closure_helper_LINUX64): Fix typo.
2525 * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
2527 * testsuite/libffi.call/float.c: Likewise.
2528 * testsuite/libffi.call/float2.c: Likewise.
2530 2004-02-08 Alan Modra <amodra@bigpond.net.au>
2532 * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
2533 long double function return and long double arg handling.
2534 (ffi_closure_helper_LINUX64): Formatting. Delete unused "ng" var.
2535 Use "end_pfr" instead of "nf". Correct long double handling.
2537 * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
2539 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
2540 space for long double return value. Adjust stack frame and offsets.
2541 Load f2 long double return.
2543 2004-02-07 Alan Modra <amodra@bigpond.net.au>
2545 * src/types.c: Use 16 byte long double for POWERPC64.
2547 2004-01-25 Eric Botcazou <ebotcazou@libertysurf.fr>
2549 * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
2550 when the structure return address is passed in %o0.
2551 (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
2552 (ffi_v9_layout_struct): Align the field following a nested structure
2553 on a word boundary. Use memmove instead of memcpy.
2554 (ffi_call): Update call to ffi_V9_return_struct.
2555 (ffi_prep_closure): Define 'ctx' only for V8.
2556 (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
2557 and ffi_closure_sparc_inner_v9.
2558 (ffi_closure_sparc_inner_v8): Return long doubles by reference.
2559 Always skip the structure return address. For structures and long
2560 doubles, copy the argument directly.
2561 (ffi_closure_sparc_inner_v9): Skip the structure return address only
2562 if required. Shift the maximum floating-point slot accordingly. For
2563 big structures, copy the argument directly; otherwise, left-justify the
2564 argument and call ffi_v9_layout_struct to lay out the structure on
2566 * src/sparc/v8.S: Undef STACKFRAME before defining it.
2567 (ffi_closure_v8): Pass the structure return address. Update call to
2568 ffi_closure_sparc_inner_v8. Short-circuit FFI_TYPE_INT handling.
2569 Skip the 'unimp' insn when returning long doubles and structures.
2570 * src/sparc/v9.S: Undef STACKFRAME before defining it.
2571 (ffi_closure_v9): Increase the frame size by 2 words. Short-circuit
2572 FFI_TYPE_INT handling. Load structures both in integers and
2573 floating-point registers on return.
2574 * README: Update status of the SPARC port.
2576 2004-01-24 Andreas Tobler <a.tobler@schweiz.ch>
2578 * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
2580 * testsuite/libffi.call/struct3.c (main): Fix CHECK.
2582 2004-01-22 Ulrich Weigand <uweigand@de.ibm.com>
2584 * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
2585 value as of type ffi_arg, not unsigned int.
2587 2004-01-21 Michael Ritzert <ritzert@t-online.de>
2589 * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
2592 2004-01-12 Andreas Tobler <a.tobler@schweiz.ch>
2594 * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
2597 2004-01-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2599 * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
2602 2003-12-10 Richard Henderson <rth@redhat.com>
2604 * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
2605 size_t instead of int.
2607 2003-12-04 Hosaka Yuji <hos@tamanegi.org>
2609 * testsuite/libffi.call/many_win32.c: Include <float.h>.
2610 * testsuite/libffi.call/many_win32.c (main): Replace variable
2611 int i with unsigned long ul.
2613 * testsuite/libffi.call/cls_align_uint64.c: New test case.
2614 * testsuite/libffi.call/cls_align_sint64.c: Likewise.
2615 * testsuite/libffi.call/cls_align_uint32.c: Likewise.
2616 * testsuite/libffi.call/cls_align_sint32.c: Likewise.
2617 * testsuite/libffi.call/cls_align_uint16.c: Likewise.
2618 * testsuite/libffi.call/cls_align_sint16.c: Likewise.
2619 * testsuite/libffi.call/cls_align_float.c: Likewise.
2620 * testsuite/libffi.call/cls_align_double.c: Likewise.
2621 * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
2622 * testsuite/libffi.call/cls_align_pointer.c: Likewise.
2624 2003-12-02 Hosaka Yuji <hos@tamanegi.org>
2627 * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
2628 Align arguments to 32 bits.
2630 2003-12-01 Andreas Tobler <a.tobler@schweiz.ch>
2633 * testsuite/libffi.call/cls_multi_sshort.c: New test case.
2634 * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
2635 * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
2636 * testsuite/libffi.call/cls_multi_schar.c: Likewise.
2637 * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
2638 * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
2640 * testsuite/libffi.special/unwindtest.cc: Cosmetics.
2642 2003-11-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2644 * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
2645 * testsuite/libffi.special/ffitestcxx.h: Likewise.
2647 2003-11-22 Andreas Tobler <a.tobler@schweiz.ch>
2649 * Makefile.in: Rebuilt.
2650 * configure: Likewise.
2651 * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
2654 2003-11-21 Andreas Jaeger <aj@suse.de>
2655 Andreas Tobler <a.tobler@schweiz.ch>
2657 * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
2658 * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
2659 * Makefile.in: Rebuilt.
2660 * aclocal.m4: Likewise.
2661 * configure: Likewise.
2662 * fficonfig.h.in: Likewise.
2663 * testsuite/lib/libffi-dg.exp: Add include dir.
2664 * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
2665 * testsuite/libffi.special/ffitestcxx.h: Likewise.
2666 * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
2667 for ffi_closure if available.
2668 * testsuite/libffi.call/closure_fn1.c: Likewise.
2669 * testsuite/libffi.call/closure_fn2.c: Likewise.
2670 * testsuite/libffi.call/closure_fn3.c: Likewise.
2671 * testsuite/libffi.call/closure_fn4.c: Likewise.
2672 * testsuite/libffi.call/closure_fn5.c: Likewise.
2673 * testsuite/libffi.call/cls_12byte.c: Likewise.
2674 * testsuite/libffi.call/cls_16byte.c: Likewise.
2675 * testsuite/libffi.call/cls_18byte.c: Likewise.
2676 * testsuite/libffi.call/cls_19byte.c: Likewise.
2677 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2678 * testsuite/libffi.call/cls_20byte.c: Likewise.
2679 * testsuite/libffi.call/cls_20byte1.c: Likewise.
2680 * testsuite/libffi.call/cls_24byte.c: Likewise.
2681 * testsuite/libffi.call/cls_2byte.c: Likewise.
2682 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2683 * testsuite/libffi.call/cls_3byte1.c: Likewise.
2684 * testsuite/libffi.call/cls_3byte2.c: Likewise.
2685 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2686 * testsuite/libffi.call/cls_4byte.c: Likewise.
2687 * testsuite/libffi.call/cls_5byte.c: Likewise.
2688 * testsuite/libffi.call/cls_64byte.c: Likewise.
2689 * testsuite/libffi.call/cls_6byte.c: Likewise.
2690 * testsuite/libffi.call/cls_7byte.c: Likewise.
2691 * testsuite/libffi.call/cls_8byte.c: Likewise.
2692 * testsuite/libffi.call/cls_9byte1.c: Likewise.
2693 * testsuite/libffi.call/cls_9byte2.c: Likewise.
2694 * testsuite/libffi.call/cls_double.c: Likewise.
2695 * testsuite/libffi.call/cls_float.c: Likewise.
2696 * testsuite/libffi.call/cls_schar.c: Likewise.
2697 * testsuite/libffi.call/cls_sint.c: Likewise.
2698 * testsuite/libffi.call/cls_sshort.c: Likewise.
2699 * testsuite/libffi.call/cls_uchar.c: Likewise.
2700 * testsuite/libffi.call/cls_uint.c: Likewise.
2701 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2702 * testsuite/libffi.call/cls_ushort.c: Likewise.
2703 * testsuite/libffi.call/nested_struct.c: Likewise.
2704 * testsuite/libffi.call/nested_struct1.c: Likewise.
2705 * testsuite/libffi.call/nested_struct2.c: Likewise.
2706 * testsuite/libffi.call/nested_struct3.c: Likewise.
2707 * testsuite/libffi.call/problem1.c: Likewise.
2708 * testsuite/libffi.special/unwindtest.cc: Likewise.
2710 2003-11-20 Andreas Tobler <a.tobler@schweiz.ch>
2712 * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
2714 2003-11-19 Andreas Tobler <a.tobler@schweiz.ch>
2716 * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
2717 Add -lgcc_s to additional flags.
2719 2003-11-12 Andreas Tobler <a.tobler@schweiz.ch>
2721 * configure.in, include/Makefile.am: PR libgcj/11147, install
2722 the ffitarget.h header file in a gcc versioned and target
2724 * configure: Regenerated.
2725 * Makefile.in, include/Makefile.in: Likewise.
2726 * testsuite/Makefile.in: Likewise.
2728 2003-11-09 Andreas Tobler <a.tobler@schweiz.ch>
2730 * testsuite/libffi.call/closure_fn0.c: Print result and check
2731 with dg-output to make debugging easier.
2732 * testsuite/libffi.call/closure_fn1.c: Likewise.
2733 * testsuite/libffi.call/closure_fn2.c: Likewise.
2734 * testsuite/libffi.call/closure_fn3.c: Likewise.
2735 * testsuite/libffi.call/closure_fn4.c: Likewise.
2736 * testsuite/libffi.call/closure_fn5.c: Likewise.
2737 * testsuite/libffi.call/cls_12byte.c: Likewise.
2738 * testsuite/libffi.call/cls_16byte.c: Likewise.
2739 * testsuite/libffi.call/cls_18byte.c: Likewise.
2740 * testsuite/libffi.call/cls_19byte.c: Likewise.
2741 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2742 * testsuite/libffi.call/cls_20byte.c: Likewise.
2743 * testsuite/libffi.call/cls_20byte1.c: Likewise.
2744 * testsuite/libffi.call/cls_24byte.c: Likewise.
2745 * testsuite/libffi.call/cls_2byte.c: Likewise.
2746 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2747 * testsuite/libffi.call/cls_3byte1.c: Likewise.
2748 * testsuite/libffi.call/cls_3byte2.c: Likewise.
2749 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2750 * testsuite/libffi.call/cls_4byte.c: Likewise.
2751 * testsuite/libffi.call/cls_5byte.c: Likewise.
2752 * testsuite/libffi.call/cls_64byte.c: Likewise.
2753 * testsuite/libffi.call/cls_6byte.c: Likewise.
2754 * testsuite/libffi.call/cls_7byte.c: Likewise.
2755 * testsuite/libffi.call/cls_8byte.c: Likewise.
2756 * testsuite/libffi.call/cls_9byte1.c: Likewise.
2757 * testsuite/libffi.call/cls_9byte2.c: Likewise.
2758 * testsuite/libffi.call/cls_double.c: Likewise.
2759 * testsuite/libffi.call/cls_float.c: Likewise.
2760 * testsuite/libffi.call/cls_schar.c: Likewise.
2761 * testsuite/libffi.call/cls_sint.c: Likewise.
2762 * testsuite/libffi.call/cls_sshort.c: Likewise.
2763 * testsuite/libffi.call/cls_uchar.c: Likewise.
2764 * testsuite/libffi.call/cls_uint.c: Likewise.
2765 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2766 * testsuite/libffi.call/cls_ushort.c: Likewise.
2767 * testsuite/libffi.call/problem1.c: Likewise.
2769 * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
2772 2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
2774 * testsuite/libffi.call/cls_9byte2.c: New test case.
2775 * testsuite/libffi.call/cls_9byte1.c: Likewise.
2776 * testsuite/libffi.call/cls_64byte.c: Likewise.
2777 * testsuite/libffi.call/cls_20byte1.c: Likewise.
2778 * testsuite/libffi.call/cls_19byte.c: Likewise.
2779 * testsuite/libffi.call/cls_18byte.c: Likewise.
2780 * testsuite/libffi.call/closure_fn4.c: Likewise.
2781 * testsuite/libffi.call/closure_fn5.c: Likewise.
2782 * testsuite/libffi.call/cls_schar.c: Likewise.
2783 * testsuite/libffi.call/cls_sint.c: Likewise.
2784 * testsuite/libffi.call/cls_sshort.c: Likewise.
2785 * testsuite/libffi.call/nested_struct2.c: Likewise.
2786 * testsuite/libffi.call/nested_struct3.c: Likewise.
2788 2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
2790 * testsuite/libffi.call/cls_double.c: Do a check on the result.
2791 * testsuite/libffi.call/cls_uchar.c: Likewise.
2792 * testsuite/libffi.call/cls_uint.c: Likewise.
2793 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2794 * testsuite/libffi.call/cls_ushort.c: Likewise.
2795 * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
2797 2003-11-06 Andreas Tobler <a.tobler@schweiz.ch>
2799 * src/prep_cif.c (ffi_prep_cif): Move the validity check after
2802 2003-10-23 Andreas Tobler <a.tobler@schweiz.ch>
2804 * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
2805 FFI_ASSERT(FALSE) with FFI_ASSERT(0).
2807 2003-10-22 David Daney <ddaney@avtrex.com>
2809 * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
2810 __attribute__((__mode__(__SI__))) and friends.
2812 2003-10-22 Andreas Schwab <schwab@suse.de>
2814 * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
2816 2003-10-21 Andreas Tobler <a.tobler@schweiz.ch>
2818 * configure.in: AC_LINK_FILES(ffitarget.h).
2819 * configure: Regenerate.
2820 * Makefile.in: Likewise.
2821 * include/Makefile.in: Likewise.
2822 * testsuite/Makefile.in: Likewise.
2823 * fficonfig.h.in: Likewise.
2825 2003-10-21 Paolo Bonzini <bonzini@gnu.org>
2826 Richard Henderson <rth@redhat.com>
2828 Avoid that ffi.h includes fficonfig.h.
2830 * Makefile.am (EXTRA_DIST): Include ffitarget.h files
2831 (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
2832 (TARGET_SRC_MIPS_SGI): Removed.
2833 (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
2834 (MIPS_SGI): Removed.
2835 (CLEANFILES): Removed.
2836 (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
2838 * acconfig.h: Removed.
2839 * configure.in: Compute sizeofs only for double and long double.
2840 Use them to define and subst HAVE_LONG_DOUBLE. Include comments
2841 into AC_DEFINE instead of using acconfig.h. Create
2842 include/ffitarget.h instead of include/fficonfig.h. Rename
2843 MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
2844 AC_DEFINE EH_FRAME_FLAGS.
2845 * include/Makefile.am (DISTCLEANFILES): New automake macro.
2846 (hack_DATA): Add ffitarget.h.
2847 * include/ffi.h.in: Remove all system specific definitions.
2848 Declare raw API even if it is not installed, why bother?
2849 Use limits.h instead of SIZEOF_* to define ffi_type_*. Do
2850 not define EH_FRAME_FLAGS, it is in fficonfig.h now. Include
2851 ffitarget.h instead of fficonfig.h. Remove ALIGN macro.
2852 (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
2853 * include/ffi_common.h (bool): Do not define.
2854 (ffi_assert): Accept failed assertion.
2855 (ffi_type_test): Return void and accept file/line.
2856 (FFI_ASSERT): Pass stringized failed assertion.
2857 (FFI_ASSERT_AT): New macro.
2858 (FFI_ASSERT_VALID_TYPE): New macro.
2859 (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
2860 UINT64, SINT64): Define here with gcc's __attribute__ macro
2862 (FLOAT32, ALIGN): Define here instead of in ffi.h
2863 * include/ffi-mips.h: Removed. Its content moved to
2864 src/mips/ffitarget.h after separating assembly and C sections.
2865 * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
2866 src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
2867 src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
2868 src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
2869 SIZEOF_ARG -> FFI_SIZEOF_ARG.
2870 * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
2871 * src/debug.c (ffi_assert): Accept stringized failed assertion.
2872 (ffi_type_test): Rewritten.
2873 * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
2874 FFI_ASSERT_VALID_TYPE.
2875 * src/alpha/ffitarget.h, src/arm/ffitarget.h,
2876 src/ia64/ffitarget.h, src/m68k/ffitarget.h,
2877 src/mips/ffitarget.h, src/powerpc/ffitarget.h,
2878 src/s390/ffitarget.h, src/sh/ffitarget.h,
2879 src/sh64/ffitarget.h, src/sparc/ffitarget.h,
2880 src/x86/ffitarget.h: New files.
2881 * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
2882 src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
2883 src/powerpc/aix.S, src/powerpc/darwin.S,
2884 src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
2885 src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
2886 src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
2887 src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
2888 src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
2891 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2893 * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
2894 _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
2896 2003-10-19 Andreas Tobler <a.tobler@schweiz.ch>
2898 * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
2899 Used when FFI_DEBUG = 1.
2901 2003-10-14 Alan Modra <amodra@bigpond.net.au>
2903 * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
2906 2003-10-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2908 * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
2909 FFI_MIPS_O32 for O32 ABI.
2911 2003-10-01 Andreas Tobler <a.tobler@schweiz.ch>
2913 * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
2914 SPARC64. Cleanup whitespaces.
2916 2003-09-19 Andreas Tobler <a.tobler@schweiz.ch>
2918 * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
2919 strongarm, xscale. Cleanup whitespaces.
2920 * testsuite/libffi.call/closure_fn1.c: Likewise.
2921 * testsuite/libffi.call/closure_fn2.c: Likewise.
2922 * testsuite/libffi.call/closure_fn3.c: Likewise.
2923 * testsuite/libffi.call/cls_12byte.c: Likewise.
2924 * testsuite/libffi.call/cls_16byte.c: Likewise.
2925 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2926 * testsuite/libffi.call/cls_20byte.c: Likewise.
2927 * testsuite/libffi.call/cls_24byte.c: Likewise.
2928 * testsuite/libffi.call/cls_2byte.c: Likewise.
2929 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2930 * testsuite/libffi.call/cls_3byte1.c: Likewise.
2931 * testsuite/libffi.call/cls_3byte2.c: Likewise.
2932 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2933 * testsuite/libffi.call/cls_4byte.c: Likewise.
2934 * testsuite/libffi.call/cls_5byte.c: Likewise.
2935 * testsuite/libffi.call/cls_6byte.c: Likewise.
2936 * testsuite/libffi.call/cls_7byte.c: Likewise.
2937 * testsuite/libffi.call/cls_8byte.c: Likewise.
2938 * testsuite/libffi.call/cls_double.c: Likewise.
2939 * testsuite/libffi.call/cls_float.c: Likewise.
2940 * testsuite/libffi.call/cls_uchar.c: Likewise.
2941 * testsuite/libffi.call/cls_uint.c: Likewise.
2942 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2943 * testsuite/libffi.call/cls_ushort.c: Likewise.
2944 * testsuite/libffi.call/nested_struct.c: Likewise.
2945 * testsuite/libffi.call/nested_struct1.c: Likewise.
2946 * testsuite/libffi.call/problem1.c: Likewise.
2947 * testsuite/libffi.special/unwindtest.cc: Likewise.
2948 * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
2950 2003-09-18 David Edelsohn <edelsohn@gnu.org>
2952 * src/powerpc/aix.S: Cleanup whitespaces.
2953 * src/powerpc/aix_closure.S: Likewise.
2955 2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
2957 * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
2958 * src/powerpc/darwin_closure.S: Likewise.
2959 * src/powerpc/ffi_darwin.c: Likewise.
2961 2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
2962 David Edelsohn <edelsohn@gnu.org>
2964 * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
2965 * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
2967 * src/powerpc/darwin_closure.S: Likewise.
2968 * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
2969 according to the Darwin/AIX ABI.
2970 (ffi_prep_cif_machdep): Likewise.
2971 (ffi_closure_helper_DARWIN): Likewise.
2972 Remove the outgoing parameter stack logic. Simplify the evaluation
2973 of the different CASE types.
2974 (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
2975 statement in the trampoline code.
2977 2003-09-18 Kaz Kojima <kkojima@gcc.gnu.org>
2979 * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
2980 for the register size.
2981 (ffi_closure_helper_SYSV): Handle the structure return value
2983 (ffi_closure_helper_SYSV): Return the appropriate type when
2984 the registers are used for the structure return value.
2985 * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
2986 the 64-bit return value. Update copyright years.
2988 2003-09-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2990 * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
2991 srcdir for ffi_mips.h.
2993 2003-09-12 Alan Modra <amodra@bigpond.net.au>
2995 * src/prep_cif.c (initialize_aggregate): Include tail padding in
2997 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
2998 placement of float result.
2999 * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
3000 cast of "resp" for big-endian 64 bit machines.
3002 2003-09-11 Alan Modra <amodra@bigpond.net.au>
3004 * src/types.c (double, longdouble): Merge identical SH and ARM
3005 typedefs, and add POWERPC64.
3006 * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
3007 struct split over gpr and rest.
3008 (ffi_prep_cif_machdep): Correct intarg_count for structures.
3009 * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
3011 2003-09-09 Andreas Tobler <a.tobler@schweiz.ch>
3013 * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
3016 2003-09-09 Alan Modra <amodra@bigpond.net.au>
3018 * configure: Regenerate.
3020 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
3022 * Makefile.am: Remove build rules for ffitest.
3023 * Makefile.in: Rebuilt.
3025 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
3027 * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
3028 about implicit declaration of abort().
3030 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
3032 * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
3033 * Makefile.in: Rebuilt.
3034 * configure.in: Add dejagnu test framework.
3035 * configure: Rebuilt.
3037 * testsuite/Makefile.am: New file.
3038 * testsuite/Makefile.in: Built
3039 * testsuite/lib/libffi-dg.exp: New file.
3040 * testsuite/config/default.exp: Likewise.
3041 * testsuite/libffi.call/call.exp: Likewise.
3042 * testsuite/libffi.call/ffitest.h: Likewise.
3043 * testsuite/libffi.call/closure_fn0.c: Likewise.
3044 * testsuite/libffi.call/closure_fn1.c: Likewise.
3045 * testsuite/libffi.call/closure_fn2.c: Likewise.
3046 * testsuite/libffi.call/closure_fn3.c: Likewise.
3047 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
3048 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
3049 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
3050 * testsuite/libffi.call/cls_2byte.c: Likewise.
3051 * testsuite/libffi.call/cls_3byte1.c: Likewise.
3052 * testsuite/libffi.call/cls_3byte2.c: Likewise.
3053 * testsuite/libffi.call/cls_4byte.c: Likewise.
3054 * testsuite/libffi.call/cls_5byte.c: Likewise.
3055 * testsuite/libffi.call/cls_6byte.c: Likewise.
3056 * testsuite/libffi.call/cls_7byte.c: Likewise.
3057 * testsuite/libffi.call/cls_8byte.c: Likewise.
3058 * testsuite/libffi.call/cls_12byte.c: Likewise.
3059 * testsuite/libffi.call/cls_16byte.c: Likewise.
3060 * testsuite/libffi.call/cls_20byte.c: Likewise.
3061 * testsuite/libffi.call/cls_24byte.c: Likewise.
3062 * testsuite/libffi.call/cls_double.c: Likewise.
3063 * testsuite/libffi.call/cls_float.c: Likewise.
3064 * testsuite/libffi.call/cls_uchar.c: Likewise.
3065 * testsuite/libffi.call/cls_uint.c: Likewise.
3066 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
3067 * testsuite/libffi.call/cls_ushort.c: Likewise.
3068 * testsuite/libffi.call/float.c: Likewise.
3069 * testsuite/libffi.call/float1.c: Likewise.
3070 * testsuite/libffi.call/float2.c: Likewise.
3071 * testsuite/libffi.call/many.c: Likewise.
3072 * testsuite/libffi.call/many_win32.c: Likewise.
3073 * testsuite/libffi.call/nested_struct.c: Likewise.
3074 * testsuite/libffi.call/nested_struct1.c: Likewise.
3075 * testsuite/libffi.call/pyobjc-tc.c: Likewise.
3076 * testsuite/libffi.call/problem1.c: Likewise.
3077 * testsuite/libffi.call/promotion.c: Likewise.
3078 * testsuite/libffi.call/return_ll.c: Likewise.
3079 * testsuite/libffi.call/return_sc.c: Likewise.
3080 * testsuite/libffi.call/return_uc.c: Likewise.
3081 * testsuite/libffi.call/strlen.c: Likewise.
3082 * testsuite/libffi.call/strlen_win32.c: Likewise.
3083 * testsuite/libffi.call/struct1.c: Likewise.
3084 * testsuite/libffi.call/struct2.c: Likewise.
3085 * testsuite/libffi.call/struct3.c: Likewise.
3086 * testsuite/libffi.call/struct4.c: Likewise.
3087 * testsuite/libffi.call/struct5.c: Likewise.
3088 * testsuite/libffi.call/struct6.c: Likewise.
3089 * testsuite/libffi.call/struct7.c: Likewise.
3090 * testsuite/libffi.call/struct8.c: Likewise.
3091 * testsuite/libffi.call/struct9.c: Likewise.
3092 * testsuite/libffi.special/special.exp: New file.
3093 * testsuite/libffi.special/ffitestcxx.h: Likewise.
3094 * testsuite/libffi.special/unwindtest.cc: Likewise.
3097 2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
3099 * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case. Update
3102 2003-08-02 Alan Modra <amodra@bigpond.net.au>
3104 * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
3106 (ffi_closure_helper_LINUX64): Likewise.
3107 * src/powerpc/linux64.S: Remove code writing to parm save area.
3108 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
3109 address in lr from ffi_closure_helper_LINUX64 call to calculate
3110 table address. Optimize function tail.
3112 2003-07-28 Andreas Tobler <a.tobler@schweiz.ch>
3114 * src/sparc/ffi.c: Handle all floating point registers.
3115 * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
3117 2003-07-11 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
3119 * README: Note that libffi is not part of GCC. Update the project
3122 2003-06-19 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3124 * src/powerpc/ppc_closure.S: Include ffi.h.
3126 2003-06-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3128 * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
3129 Use C style comments.
3131 2003-06-13 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3133 * Makefile.am: Add SHmedia support. Fix a typo of SH support.
3134 * Makefile.in: Regenerate.
3135 * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
3136 * configure: Regenerate.
3137 * include/ffi.h.in: Add SHmedia support.
3138 * src/sh64/ffi.c: New file.
3139 * src/sh64/sysv.S: New file.
3141 2003-05-16 Jakub Jelinek <jakub@redhat.com>
3143 * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
3144 should be read-only.
3145 * configure: Rebuilt.
3146 * fficonfig.h.in: Rebuilt.
3147 * include/ffi.h.in (EH_FRAME_FLAGS): Define.
3148 * src/alpha/osf.S: Use EH_FRAME_FLAGS.
3149 * src/powerpc/linux64.S: Likewise.
3150 * src/powerpc/linux64_closure.S: Likewise. Include ffi.h.
3151 * src/powerpc/sysv.S: Use EH_FRAME_FLAGS. Use pcrel encoding
3152 if -fpic/-fPIC/-mrelocatable.
3153 * src/powerpc/powerpc_closure.S: Likewise.
3154 * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
3155 #write in .eh_frame flags.
3156 * src/sparc/v9.S: Likewise.
3157 * src/x86/unix64.S: Use EH_FRAME_FLAGS.
3158 * src/x86/sysv.S: Likewise. Use pcrel encoding if -fpic/-fPIC.
3159 * src/s390/sysv.S: Use EH_FRAME_FLAGS. Include ffi.h.
3161 2003-05-07 Jeff Sturm <jsturm@one-point.com>
3163 Fixes PR bootstrap/10656
3164 * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
3165 support for .register pseudo-op.
3166 * src/sparc/v8.S: Use it.
3167 * fficonfig.h.in: Rebuilt.
3168 * configure: Rebuilt.
3170 2003-04-18 Jakub Jelinek <jakub@redhat.com>
3172 * include/ffi.h.in (POWERPC64): Define if 64-bit.
3173 (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
3174 Make it the default on POWERPC64.
3175 (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
3176 * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
3177 * configure: Rebuilt.
3178 * src/powerpc/ffi.c (hidden): Define.
3179 (ffi_prep_args_SYSV): Renamed from
3180 ffi_prep_args. Cast pointers to unsigned long to shut up warnings.
3181 (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
3182 ASM_NEEDS_REGISTERS64): New.
3183 (ffi_prep_args64): New function.
3184 (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
3185 (ffi_call): Likewise.
3186 (ffi_prep_closure): Likewise.
3187 (flush_icache): Surround by #ifndef POWERPC64.
3188 (ffi_dblfl): New union type.
3189 (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
3190 (ffi_closure_helper_LINUX64): New function.
3191 * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
3193 * src/powerpc/sysv.S: Likewise.
3194 (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
3195 * src/powerpc/linux64.S: New file.
3196 * src/powerpc/linux64_closure.S: New file.
3197 * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
3198 src/powerpc/linux64_closure.S.
3199 (TARGET_SRC_POWERPC): Likewise.
3201 * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
3202 closure_test_fn3): Fix result printing on big-endian 64-bit
3204 (main): Print tst2_arg instead of uninitialized tst2_result.
3206 * src/ffitest.c (main): Hide what closure pointer really points to
3209 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
3211 * configure.in (arm-*-netbsdelf*): Add configuration.
3212 (configure): Regenerated.
3214 2003-04-04 Loren J. Rittle <ljrittle@acm.org>
3216 * include/Makefile.in: Regenerate.
3218 2003-03-21 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3220 * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
3222 * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
3223 Receive closure pointer through parameter, read args using
3224 __builtin_dwarf_cfa.
3225 (FFI_INIT_TRAMPOLINE): Send closure reference through eax.
3227 2003-03-12 Andreas Schwab <schwab@suse.de>
3229 * configure.in: Avoid trailing /. in toolexeclibdir.
3230 * configure: Rebuilt.
3232 2003-03-03 Andreas Tobler <a.tobler@schweiz.ch>
3234 * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
3236 2003-02-06 Andreas Tobler <a.tobler@schweiz.ch>
3238 * libffi/src/powerpc/darwin_closure.S:
3239 Fix alignement bug, allocate 8 bytes for the result.
3240 * libffi/src/powerpc/aix_closure.S:
3242 * libffi/src/powerpc/ffi_darwin.c:
3243 Update stackframe description for aix/darwin_closure.S.
3245 2003-02-06 Jakub Jelinek <jakub@redhat.com>
3247 * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
3250 2003-01-31 Christian Cornelssen <ccorn@cs.tu-berlin.de>,
3251 Andreas Schwab <schwab@suse.de>
3253 * configure.in: Adjust command to source config-ml.in to account
3254 for changes to the libffi_basedir definition.
3255 (libffi_basedir): Remove ${srcdir} from value and include trailing
3258 * configure: Regenerate.
3260 2003-01-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3262 * src/powerpc/ppc_closure.S: Recode to fit shared libs.
3264 2003-01-28 Andrew Haley <aph@redhat.com>
3266 * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
3267 * src/x86/ffi64.c (ffi_prep_closure): New.
3268 (ffi_closure_UNIX64_inner): New.
3269 * src/x86/unix64.S (ffi_closure_UNIX64): New.
3271 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
3273 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
3274 Remove USE_LIBDIR conditional.
3275 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
3276 * Makefile.in, configure: Rebuilt.
3278 2003-01027 David Edelsohn <edelsohn@gnu.org>
3280 * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
3281 * Makefile.in: Regenerate.
3283 2003-01-22 Andrew Haley <aph@redhat.com>
3285 * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
3288 2003-01-21 Andreas Tobler <a.tobler@schweiz.ch>
3290 * src/powerpc/darwin.S: Add unwind info.
3291 * src/powerpc/darwin_closure.S: Likewise.
3293 2003-01-14 Andrew Haley <aph@redhat.com>
3295 * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
3296 (ffi_prep_cif_machdep): Likewise.
3297 * src/x86/unix64.S: Add unwind info.
3299 2003-01-14 Andreas Jaeger <aj@suse.de>
3301 * src/ffitest.c (main): Only use ffi_closures if those are
3304 2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
3306 * libffi/src/ffitest.c
3307 add closure testcases
3309 2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
3311 * libffi/src/powerpc/ffi.c
3312 fix alignment bug for float (4 byte aligned iso 8 byte)
3314 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3316 * src/powerpc/ffi_darwin.c: Remove RCS version string.
3317 * src/powerpc/darwin.S: Remove RCS version string.
3319 2003-01-03 Jeff Sturm <jsturm@one-point.com>
3321 * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
3322 * src/ffitest.c (main): Use static storage for closure.
3323 * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
3324 * src/sparc/v8.S (ffi_closure_v8): New.
3325 * src/sparc/v9.S (ffi_closure_v9): New.
3327 2002-11-10 Ranjit Mathew <rmathew@hotmail.com>
3329 * include/ffi.h.in: Added FFI_STDCALL ffi_type
3330 enumeration for X86_WIN32.
3331 * src/x86/win32.S: Added ffi_call_STDCALL function
3333 * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
3334 switch cases for recognising FFI_STDCALL and
3335 calling ffi_call_STDCALL if target is X86_WIN32.
3336 * src/ffitest.c (my_stdcall_strlen/stdcall_many):
3337 stdcall versions of the "my_strlen" and "many"
3338 test functions (for X86_WIN32).
3339 Added test cases to test stdcall invocation using
3342 2002-12-02 Kaz Kojima <kkojima@gcc.gnu.org>
3344 * src/sh/sysv.S: Add DWARF2 unwind info.
3346 2002-11-27 Ulrich Weigand <uweigand@de.ibm.com>
3348 * src/s390/sysv.S (.eh_frame section): Make section read-only.
3350 2002-11-26 Jim Wilson <wilson@redhat.com>
3352 * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
3354 2002-11-23 H.J. Lu <hjl@gnu.org>
3356 * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
3357 Include ../config/accross.m4.
3358 * aclocal.m4; Rebuild.
3359 * configure: Likewise.
3361 2002-11-15 Ulrich Weigand <uweigand@de.ibm.com>
3363 * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
3365 2002-11-11 DJ Delorie <dj@redhat.com>
3367 * configure.in: Look for common files in the right place.
3369 2002-10-08 Ulrich Weigand <uweigand@de.ibm.com>
3371 * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
3372 raw data as _Jv_word values, not ffi_raw.
3373 (ffi_java_ptrarray_to_raw): Likewise.
3374 (ffi_java_rvalue_to_raw): New function.
3375 (ffi_java_raw_call): Call it.
3376 (ffi_java_raw_to_rvalue): New function.
3377 (ffi_java_translate_args): Call it.
3378 * src/ffitest.c (closure_test_fn): Interpret return value
3379 as ffi_arg, not int.
3380 * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
3381 FFI_TYPE_POINTER case.
3382 (ffi_closure_helper_SYSV): Likewise. Also, assume return
3383 values extended to word size.
3385 2002-10-02 Andreas Jaeger <aj@suse.de>
3387 * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
3389 2002-10-01 Bo Thorsen <bo@smetana.suse.de>
3391 * include/ffi.h.in: Fix i386 win32 compilation.
3393 2002-09-30 Ulrich Weigand <uweigand@de.ibm.com>
3395 * configure.in: Add s390x-*-linux-* target.
3396 * configure: Regenerate.
3397 * include/ffi.h.in: Define S390X for s390x targets.
3398 (FFI_CLOSURES): Define for s390/s390x.
3399 (FFI_TRAMPOLINE_SIZE): Likewise.
3400 (FFI_NATIVE_RAW_API): Likewise.
3401 * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
3402 * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
3403 * src/s390/ffi.c: Major rework of existing code. Add support for
3404 s390x targets. Add closure support.
3405 * src/s390/sysv.S: Likewise.
3407 2002-09-29 Richard Earnshaw <rearnsha@arm.com>
3409 * src/arm/sysv.S: Fix typo.
3411 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
3413 * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
3414 has defined __USER_LABEL_PREFIX__, then use it in CNAME.
3415 (ffi_call_SYSV): Handle soft-float.
3417 2002-09-27 Bo Thorsen <bo@suse.de>
3419 * include/ffi.h.in: Fix multilib x86-64 support.
3421 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3423 * Makefile.am (all-multi): Fix multilib parallel build.
3425 2002-07-19 Kaz Kojima <kkojima@gcc.gnu.org>
3427 * configure.in (sh[34]*-*-linux*): Add brackets.
3428 * configure: Regenerate.
3430 2002-07-18 Kaz Kojima <kkojima@gcc.gnu.org>
3432 * Makefile.am: Add SH support.
3433 * Makefile.in: Regenerate.
3434 * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
3435 * configure: Regenerate.
3436 * include/ffi.h.in: Add SH support.
3437 * src/sh/ffi.c: New file.
3438 * src/sh/sysv.S: New file.
3439 * src/types.c: Add SH support.
3441 2002-07-16 Bo Thorsen <bo@suse.de>
3443 * src/x86/ffi64.c: New file that adds x86-64 support.
3444 * src/x86/unix64.S: New file that handles argument setup for
3446 * src/x86/sysv.S: Don't use this on x86-64.
3447 * src/x86/ffi.c: Don't use this on x86-64.
3449 * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
3451 * src/ffitest.c (struct6): New test that tests a special case in
3453 (struct7): Likewise.
3454 (struct8): Likewise.
3455 (struct9): Likewise.
3456 (closure_test_fn): Silence warning about this when it's not used.
3457 (main): Add the new tests.
3458 (main): Fix a couple of wrong casts and silence some compiler warnings.
3459 * include/ffi.h.in: Add x86-64 ABI definition.
3460 * fficonfig.h.in: Regenerate.
3461 * Makefile.am: Add x86-64 support.
3462 * configure.in: Likewise.
3463 * Makefile.in: Regenerate.
3464 * configure: Likewise.
3466 2002-06-24 Bo Thorsen <bo@suse.de>
3468 * src/types.c: Merge settings for similar architectures.
3469 Add x86-64 sizes and alignments.
3471 2002-06-23 Bo Thorsen <bo@suse.de>
3473 * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
3474 * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
3475 * src/mips/ffi.c (ffi_prep_args): Likewise.
3476 * src/m68k/ffi.c (ffi_prep_args): Likewise.
3478 2002-07-18 H.J. Lu (hjl@gnu.org)
3480 * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
3481 (libffi_la_SOURCES): Support MIPS_LINUX.
3482 (libffi_convenience_la_SOURCES): Likewise.
3483 * Makefile.in: Regenerated.
3485 * configure.in (mips64*-*): Skip.
3486 (mips*-*-linux*): New.
3487 * configure: Regenerated.
3489 * src/mips/ffi.c: Include <sgidefs.h>.
3491 2002-06-06 Ulrich Weigand <uweigand@de.ibm.com>
3493 * src/s390/sysv.S: Save/restore %r6. Add DWARF-2 unwind info.
3495 2002-05-27 Roger Sayle <roger@eyesopen.com>
3497 * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
3499 2002-05-27 Bo Thorsen <bo@suse.de>
3501 * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
3504 2002-05-13 Andreas Tobler <a.tobler@schweiz.ch>
3506 * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
3507 beginning of function (for older apple cc).
3509 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
3511 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3512 script entry, and set LD to it when configuring multilibs.
3513 * configure: Rebuilt.
3515 2002-05-05 Jason Thorpe <thorpej@wasabisystems.com>
3517 * configure.in (sparc64-*-netbsd*): Add target.
3518 (sparc-*-netbsdelf*): Likewise.
3519 * configure: Regenerate.
3521 2002-04-28 David S. Miller <davem@redhat.com>
3523 * configure.in, configure: Fix SPARC test in previous change.
3525 2002-04-29 Gerhard Tonn <GerhardTonn@swol.de>
3527 * Makefile.am: Add Linux for S/390 support.
3528 * Makefile.in: Regenerate.
3529 * configure.in: Add Linux for S/390 support.
3530 * configure: Regenerate.
3531 * include/ffi.h.in: Add Linux for S/390 support.
3532 * src/s390/ffi.c: New file from libffi CVS tree.
3533 * src/s390/sysv.S: New file from libffi CVS tree.
3535 2002-04-28 Jakub Jelinek <jakub@redhat.com>
3537 * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
3539 * src/sparc/v8.S: Use it.
3540 * src/sparc/v9.S: Likewise.
3541 * fficonfig.h.in: Rebuilt.
3542 * configure: Rebuilt.
3544 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
3546 * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
3548 * src/ia64/unix.S: Add unwind information. Fix comments.
3549 Save sp in a way that's compatible with unwind info.
3550 (ffi_call_unix): Correctly restore sp in all cases.
3551 * src/ia64/ffi.c: Add, fix comments.
3553 2002-04-08 Jakub Jelinek <jakub@redhat.com>
3555 * src/sparc/v8.S: Make .eh_frame dependent on target word size.
3557 2002-04-06 Jason Thorpe <thorpej@wasabisystems.com>
3559 * configure.in (alpha*-*-netbsd*): Add target.
3560 * configure: Regenerate.
3562 2002-04-04 Jeff Sturm <jsturm@one-point.com>
3564 * src/sparc/v8.S: Add unwind info.
3565 * src/sparc/v9.S: Likewise.
3567 2002-03-30 Krister Walfridsson <cato@df.lth.se>
3569 * configure.in: Enable i*86-*-netbsdelf*.
3570 * configure: Rebuilt.
3572 2002-03-29 David Billinghurst <David.Billinghurst@riotinto.com>
3575 * src/mips/n32.s: Delete
3576 * src/mips/o32.s: Delete
3578 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
3580 * configure.in: Enable alpha*-*-freebsd*.
3581 * configure: Rebuilt.
3583 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3585 * Makefile.am: libfficonvenience -> libffi_convenience.
3586 * Makefile.in: Rebuilt.
3588 * Makefile.am: Define ffitest_OBJECTS.
3589 * Makefile.in: Rebuilt.
3591 2002-03-07 Andreas Tobler <toa@pop.agri.ch>
3592 David Edelsohn <edelsohn@gnu.org>
3594 * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
3595 (TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
3596 (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
3597 * Makefile.in: Regenerate.
3598 * include/ffi.h.in: Add AIX and Darwin closure definitions.
3599 * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
3600 (flush_icache, flush_range): New functions.
3601 (ffi_closure_helper_DARWIN): New function.
3602 * src/powerpc/aix_closure.S: New file.
3603 * src/powerpc/darwin_closure.S: New file.
3605 2002-02-24 Jeff Sturm <jsturm@one-point.com>
3607 * include/ffi.h.in: Add typedef for ffi_arg.
3608 * src/ffitest.c (main): Declare rint with ffi_arg.
3610 2002-02-21 Andreas Tobler <toa@pop.agri.ch>
3612 * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
3613 number of GPRs for floating-point arguments.
3615 2002-01-31 Anthony Green <green@redhat.com>
3617 * configure: Rebuilt.
3618 * configure.in: Replace CHECK_SIZEOF and endian tests with
3619 cross-compiler friendly macros.
3620 * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
3623 2002-01-18 David Edelsohn <edelsohn@gnu.org>
3625 * src/powerpc/darwin.S (_ffi_call_AIX): New.
3626 * src/powerpc/aix.S (ffi_call_DARWIN): New.
3628 2002-01-17 David Edelsohn <edelsohn@gnu.org>
3630 * Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
3631 (TARGET_SRC_POWERPC_AIX): New.
3632 (POWERPC_AIX): New stanza.
3633 * Makefile.in: Regenerate.
3634 * configure.in: Add AIX case.
3635 * configure: Regenerate.
3636 * include/ffi.h.in (ffi_abi): Add FFI_AIX.
3637 * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
3638 size. Fix "long double" support.
3639 (ffi_call): Add FFI_AIX case.
3640 * src/powerpc/aix.S: New.
3642 2001-10-09 John Hornkvist <john@toastedmarshmallow.com>
3644 Implement Darwin PowerPC ABI.
3645 * configure.in: Handle powerpc-*-darwin*.
3646 * Makefile.am: Set source files for POWERPC_DARWIN.
3647 * configure: Rebuilt.
3648 * Makefile.in: Rebuilt.
3649 * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
3651 * src/powerpc/darwin.S: New file.
3652 * src/powerpc/ffi_darwin.c: New file.
3654 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3656 * src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
3658 2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3660 * src/x86/sysv.S: Avoid gas-only .balign directive.
3661 Use C style comments.
3663 2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3665 * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
3666 Fixes PR bootstrap/3563.
3668 2001-06-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3670 * src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.
3672 2001-06-25 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3674 * configure.in: Recognize sparc*-sun-* host.
3675 * configure: Regenerate.
3677 2001-06-06 Andrew Haley <aph@redhat.com>
3679 * src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.
3681 2001-06-03 Andrew Haley <aph@redhat.com>
3683 * src/alpha/osf.S: Add unwind info.
3684 * src/powerpc/sysv.S: Add unwind info.
3685 * src/powerpc/ppc_closure.S: Likewise.
3687 2000-05-31 Jeff Sturm <jsturm@one-point.com>
3689 * configure.in: Fix AC_ARG_ENABLE usage.
3690 * configure: Rebuilt.
3692 2001-05-06 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3694 * configure.in: Remove warning about beta code.
3695 * configure: Rebuilt.
3697 2001-04-25 Hans Boehm <Hans_Boehm@hp.com>
3699 * src/ia64/unix.S: Restore stack pointer when returning from
3701 * src/ia64/ffi.c: Fix typo in comment.
3703 2001-04-18 Jim Wilson <wilson@redhat.com>
3705 * src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
3706 to eliminate RAW DV.
3708 2001-04-12 Bryce McKinlay <bryce@albatross.co.nz>
3710 * Makefile.am: Make a libtool convenience library.
3711 * Makefile.in: Rebuilt.
3713 2001-03-29 Bryce McKinlay <bryce@albatross.co.nz>
3715 * configure.in: Use different syntax for subdirectory creation.
3716 * configure: Rebuilt.
3718 2001-03-27 Jon Beniston <jon@beniston.com>
3720 * configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
3721 * configure: Rebuilt.
3722 * Makefile.am: Added X86_WIN32 target support.
3723 * Makefile.in: Rebuilt.
3725 * include/ffi.h.in: Added X86_WIN32 target support.
3727 * src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
3728 * src/types.c: Added X86_WIN32 target support.
3730 * src/x86/win32.S: New file. Based on sysv.S, but with EH
3731 stuff removed and made to work with CygWin's gas.
3733 2001-03-26 Bryce McKinlay <bryce@albatross.co.nz>
3735 * configure.in: Make target subdirectory in build dir.
3736 * Makefile.am: Override suffix based rules to specify correct output
3738 * Makefile.in: Rebuilt.
3739 * configure: Rebuilt.
3741 2001-03-23 Kevin B Hendricks <khendricks@ivey.uwo.ca>
3743 * src/powerpc/ppc_closure.S: New file.
3744 * src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
3745 involving long long and register pairs.
3746 (ffi_prep_closure): New function.
3747 (flush_icache): Likewise.
3748 (ffi_closure_helper_SYSV): Likewise.
3749 * include/ffi.h.in (FFI_CLOSURES): Define on PPC.
3750 (FFI_TRAMPOLINE_SIZE): Likewise.
3751 (FFI_NATIVE_RAW_API): Likewise.
3752 * Makefile.in: Rebuilt.
3753 * Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
3754 (TARGET_SRC_POWERPC): Likewise.
3756 2001-03-19 Tom Tromey <tromey@redhat.com>
3758 * Makefile.in: Rebuilt.
3759 * Makefile.am (ffitest_LDFLAGS): New macro.
3761 2001-03-02 Nick Clifton <nickc@redhat.com>
3763 * include/ffi.h.in: Remove RCS ident string.
3764 * include/ffi_mips.h: Remove RCS ident string.
3765 * src/debug.c: Remove RCS ident string.
3766 * src/ffitest.c: Remove RCS ident string.
3767 * src/prep_cif.c: Remove RCS ident string.
3768 * src/types.c: Remove RCS ident string.
3769 * src/alpha/ffi.c: Remove RCS ident string.
3770 * src/alpha/osf.S: Remove RCS ident string.
3771 * src/arm/ffi.c: Remove RCS ident string.
3772 * src/arm/sysv.S: Remove RCS ident string.
3773 * src/mips/ffi.c: Remove RCS ident string.
3774 * src/mips/n32.S: Remove RCS ident string.
3775 * src/mips/o32.S: Remove RCS ident string.
3776 * src/sparc/ffi.c: Remove RCS ident string.
3777 * src/sparc/v8.S: Remove RCS ident string.
3778 * src/sparc/v9.S: Remove RCS ident string.
3779 * src/x86/ffi.c: Remove RCS ident string.
3780 * src/x86/sysv.S: Remove RCS ident string.
3782 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3784 * include/ffi.h.in: Change sourceware.cygnus.com references to
3787 2000-12-09 Richard Henderson <rth@redhat.com>
3789 * src/alpha/ffi.c (ffi_call): Simplify struct return test.
3790 (ffi_closure_osf_inner): Index rather than increment avalue
3791 and arg_types. Give ffi_closure_osf the raw return value type.
3792 * src/alpha/osf.S (ffi_closure_osf): Handle return value type
3795 2000-12-07 Richard Henderson <rth@redhat.com>
3797 * src/raw_api.c (ffi_translate_args): Fix typo.
3798 (ffi_prep_closure): Likewise.
3800 * include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
3801 FFI_TRAMPOLINE_SIZE.
3802 * src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
3803 cif->bytes for new ffi_call_osf implementation.
3804 (ffi_prep_args): Absorb into ...
3805 (ffi_call): ... here. Do all stack allocation here and
3806 avoid a callback function.
3807 (ffi_prep_closure, ffi_closure_osf_inner): New.
3808 * src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
3809 (ffi_closure_osf): New.
3811 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
3813 * config.guess, config.sub, install-sh: Removed.
3814 * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
3815 * Makefile.in: Rebuilt.
3817 * acinclude.m4: Include libtool macros from the top level.
3818 * aclocal.m4, configure: Rebuilt.
3820 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3822 * configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
3823 * configure: Rebuilt.
3825 2000-05-11 Scott Bambrough <scottb@netwinder.org>
3827 * libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
3828 memory correctly. Use conditional instructions, not branches where
3831 2000-05-04 Tom Tromey <tromey@cygnus.com>
3833 * configure: Rebuilt.
3834 * configure.in: Match `arm*-*-linux-*'.
3835 From Chris Dornan <cdornan@arm.com>.
3837 2000-04-28 Jakub Jelinek <jakub@redhat.com>
3839 * Makefile.am (SUBDIRS): Define.
3840 (AM_MAKEFLAGS): Likewise.
3841 (Multilib support.): Add section.
3842 * Makefile.in: Rebuilt.
3843 * ltconfig (extra_compiler_flags, extra_compiler_flags_value):
3844 New variables. Set for gcc using -print-multi-lib. Export them
3846 (sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
3847 * ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
3849 (extra_compiler_flags_value, extra_compiler_flags): Check these
3850 for extra compiler options which need to be passed down in
3853 2000-04-16 Anthony Green <green@redhat.com>
3855 * configure: Rebuilt.
3856 * configure.in: Change i*86-pc-linux* to i*86-*-linux*.
3858 2000-04-14 Jakub Jelinek <jakub@redhat.com>
3860 * include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
3861 Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
3862 * src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
3863 Replace all void * sizeofs with sizeof(int).
3864 Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
3865 different than DOUBLE.
3866 Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
3867 (ffi_prep_args_v9): New function.
3868 (ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
3869 (ffi_V9_return_struct): New function.
3870 (ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
3871 32bit code (not yet cross-arch calls).
3872 * src/sparc/v8.S: Add struct return delay nop.
3874 * src/sparc/v9.S: New file.
3875 * src/prep_cif.c (ffi_prep_cif): Return structure pointer
3876 is used on sparc64 only for structures larger than 32 bytes.
3877 Pass by reference for structures is done for structure arguments
3878 larger than 16 bytes.
3879 * src/ffitest.c (main): Use 64bit rint on sparc64.
3880 Run long long tests on sparc.
3881 * src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
3883 (FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
3885 * configure.in (sparc-*-linux*): New supported target.
3886 (sparc64-*-linux*): Likewise.
3887 * configure: Rebuilt.
3888 * Makefile.am: Add v9.S to SPARC files.
3889 * Makefile.in: Likewise.
3890 (LINK): Surround $(CCLD) into double quotes, so that multilib
3891 compiles work correctly.
3893 2000-04-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3895 * configure: Rebuilt.
3896 * configure.in: (i*86-*-solaris*): New libffi target. Patch
3897 proposed by Bryce McKinlay.
3899 2000-03-20 Tom Tromey <tromey@cygnus.com>
3901 * Makefile.in: Hand edit for java_raw_api.lo.
3903 2000-03-08 Bryce McKinlay <bryce@albatross.co.nz>
3905 * config.guess, config.sub: Update from the gcc tree.
3906 Fix for PR libgcj/168.
3908 2000-03-03 Tom Tromey <tromey@cygnus.com>
3910 * Makefile.in: Fixed ia64 by hand.
3912 * configure: Rebuilt.
3913 * configure.in (--enable-multilib): New option.
3914 (libffi_basedir): New subst.
3915 (AC_OUTPUT): Added multilib code.
3917 2000-03-02 Tom Tromey <tromey@cygnus.com>
3919 * Makefile.in: Rebuilt.
3920 * Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
3923 2000-02-25 Hans Boehm <boehm@acm.org>
3925 * src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
3927 * src/raw_api.c (ffi_translate_args): Fixed typo in argument
3929 (ffi_prep_raw_closure): Use ffi_translate_args, not
3930 ffi_closure_translate.
3931 * src/java_raw_api.c: New file.
3932 * src/ffitest.c (closure_test_fn): New function.
3933 (main): Define `rint' as long long on IA64. Added new test when
3934 FFI_CLOSURES is defined.
3935 * include/ffi.h.in (ALIGN): Use size_t, not unsigned.
3936 (ffi_abi): Recognize IA64.
3937 (ffi_raw): Added `flt' field.
3938 Added "Java raw API" code.
3939 * configure.in: Recognize ia64.
3940 * Makefile.am (TARGET_SRC_IA64): New macro.
3941 (libffi_la_common_SOURCES): Added java_raw_api.c.
3942 (libffi_la_SOURCES): Define in IA64 case.
3944 2000-01-04 Tom Tromey <tromey@cygnus.com>
3946 * Makefile.in: Rebuilt with newer automake.
3948 1999-12-31 Tom Tromey <tromey@cygnus.com>
3950 * Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.
3952 1999-09-01 Tom Tromey <tromey@cygnus.com>
3954 * include/ffi.h.in: Removed PACKAGE and VERSION defines and
3956 * fficonfig.h.in: Rebuilt.
3957 * configure: Rebuilt.
3958 * configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
3959 Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
3960 * acconfig.h: Don't #undef PACKAGE or VERSION.
3962 1999-08-09 Anthony Green <green@cygnus.com>
3964 * include/ffi.h.in: Try to work around messy header problem
3965 with PACKAGE and VERSION.
3967 * configure: Rebuilt.
3968 * configure.in: Change version to 2.00-beta.
3970 * fficonfig.h.in: Rebuilt.
3971 * acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
3973 * src/x86/ffi.c (ffi_raw_call): Rename.
3975 1999-08-02 Kresten Krab Thorup <krab@dominiq.is.s.u-tokyo.ac.jp>
3977 * src/x86/ffi.c (ffi_closure_SYSV): New function.
3978 (ffi_prep_incoming_args_SYSV): Ditto.
3979 (ffi_prep_closure): Ditto.
3980 (ffi_closure_raw_SYSV): Ditto.
3981 (ffi_prep_raw_closure): More ditto.
3982 (ffi_call_raw): Final ditto.
3984 * include/ffi.h.in: Add definitions for closure and raw API.
3986 * src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
3989 * Makefile.am (libffi_la_common_SOURCES): Added raw_api.c
3991 * src/raw_api.c: New file.
3993 * include/ffi.h.in (ffi_raw): New type.
3994 (UINT_ARG, SINT_ARG): New defines.
3995 (ffi_closure, ffi_raw_closure): New types.
3996 (ffi_prep_closure, ffi_prep_raw_closure): New declarations.
3998 * configure.in: Add check for endianness and sizeof void*.
4000 * src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
4001 instead of directly.
4003 * configure: Rebuilt.
4005 Thu Jul 8 14:28:42 1999 Anthony Green <green@cygnus.com>
4007 * configure.in: Add x86 and powerpc BeOS configurations.
4008 From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
4010 1999-05-09 Anthony Green <green@cygnus.com>
4012 * configure.in: Add warning about this being beta code.
4013 Remove src/Makefile.am from the picture.
4014 * configure: Rebuilt.
4016 * Makefile.am: Move logic from src/Makefile.am. Add changes
4017 to support libffi as a target library.
4018 * Makefile.in: Rebuilt.
4020 * aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
4021 Upgraded to new autoconf, automake, libtool.
4025 * LICENSE: Update copyright date.
4027 * src/Makefile.am, src/Makefile.in: Removed.
4029 1998-11-29 Anthony Green <green@cygnus.com>
4031 * include/ChangeLog: Removed.
4032 * src/ChangeLog: Removed.
4033 * src/mips/ChangeLog: Removed.
4034 * src/sparc/ChangeLog: Remboved.
4035 * src/x86/ChangeLog: Removed.
4037 * ChangeLog.v1: Created.