libffi/ChangeLog

   1 2010-04-14  Release Manager
   2
   3         * GCC 4.5.0 released.
   4
   5 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
   6
   7         * Makefile.in: Regenerate.
   8         * aclocal.m4: Regenerate.
   9         * include/Makefile.in: Regenerate.
  10         * man/Makefile.in: Regenerate.
  11         * testsuite/Makefile.in: Regenerate.
  12
  13 2010-03-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  14
  15         * configure.ac (libffi_cv_as_x86_64_unwind_section_type): New test.
  16         * configure: Regenerate.
  17         * fficonfig.h.in: Regenerate.
  18         * libffi/src/x86/unix64.S (.eh_frame)
  19         [HAVE_AS_X86_64_UNWIND_SECTION_TYPE]: Use @unwind section type.
  20
  21 2010-02-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  22
  23         * doc/libffi.texi (The Closure API): Fix typo.
  24         * doc/libffi.info: Remove.
  25
  26 2010-02-15  Matthias Klose  <doko@ubuntu.com>
  27
  28         * src/arm/sysv.S (__ARM_ARCH__): Define for processor
  29         __ARM_ARCH_7EM__.
  30
  31 2010-01-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  32
  33         PR libffi/40701
  34         * testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRIdLL,
  35         PRIuLL, PRId64, PRIu64, PRIuPTR): Define.
  36         * testsuite/libffi.call/cls_align_sint64.c: Add -Wno-format on
  37         alpha*-dec-osf*.
  38         * testsuite/libffi.call/cls_align_uint64.c: Likewise.
  39         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
  40         * testsuite/libffi.call/return_ll1.c: Likewise.
  41         * testsuite/libffi.call/stret_medium2.c: Likewise.
  42         * testsuite/libffi.special/ffitestcxx.h (allocate_mmap): Cast
  43         MAP_FAILED to char *.
  44
  45 2010-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  46
  47         * src/mips/n32.S: Use .abicalls and .eh_frame with __GNUC__.
  48
  49 2009-12-31  Anthony Green  <green@redhat.com>
  50
  51         * README: Update for libffi 3.0.9.
  52
  53 2009-12-27  Matthias Klose  <doko@ubuntu.com>
  54
  55         * configure.ac (HAVE_LONG_DOUBLE): Define for mips when
  56         appropriate.
  57         * configure: Rebuilt.
  58
  59 2009-12-26  Anthony Green  <green@redhat.com>
  60
  61         * testsuite/libffi.call/cls_longdouble_va.c: Mark as xfail for
  62         avr32*-*-*.
  63         * testsuite/libffi.call/cls_double_va.c: Ditto.
  64
  65 2009-12-26  Andreas Tobler  <a.tobler@schweiz.org>
  66
  67         * testsuite/libffi.call/ffitest.h: Conditionally include stdint.h
  68         and inttypes.h.
  69         * testsuite/libffi.special/unwindtest.cc: Ditto.
  70
  71 2009-12-26  Andreas Tobler  <a.tobler@schweiz.org>
  72
  73         * configure.ac: Add amd64-*-openbsd*.
  74         * configure: Rebuilt.
  75         * testsuite/lib/libffi-dg.exp (libffi_target_compile): Link
  76         openbsd programs with -lpthread.
  77
  78 2009-12-26  Anthony Green  <green@redhat.com>
  79
  80         * testsuite/libffi.call/cls_double_va.c,
  81         testsuite/libffi.call/cls_longdouble.c,
  82         testsuite/libffi.call/cls_longdouble_va.c,
  83         testsuite/libffi.call/cls_pointer.c,
  84         testsuite/libffi.call/cls_pointer_stack.c: Remove xfail for
  85         mips*-*-* and arm*-*-*.
  86         * testsuite/libffi.call/cls_align_longdouble_split.c,
  87         testsuite/libffi.call/cls_align_longdouble_split2.c,
  88         testsuite/libffi.call/stret_medium2.c,
  89         testsuite/libffi.call/stret_medium.c,
  90         testsuite/libffi.call/stret_large.c,
  91         testsuite/libffi.call/stret_large2.c: Remove xfail for arm*-*-*.
  92
  93 2009-12-31  Kay Tietz  <ktietz70@googlemail.com>
  94
  95         * testsuite/libffi.call/ffitest.h,
  96         testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRuLL): Fix
  97         definitions.
  98
  99 2009-12-31  Carlo Bramini  <carlo.bramix@libero.it>
 100
 101         * configure.ac (AM_LTLDFLAGS): Define for windows hosts.
 102         * Makefile.am (libffi_la_LDFLAGS): Add AM_LTLDFLAGS.
 103         * configure: Rebuilt.
 104         * Makefile.in: Rebuilt.
 105
 106 2009-12-31  Anthony Green  <green@redhat.com>
 107             Blake Chaffin.
 108
 109         * testsuite/libffi.call/huge_struct.c: New test case from Blake
 110         Chaffin @ Apple.
 111
 112 2009-12-28  David Edelsohn  <edelsohn@gnu.org>
 113
 114         * src/powerpc/ffi_darwin.c (ffi_prep_args): Copy abi and nargs to
 115         local variables.
 116         (aix_adjust_aggregate_sizes): New function.
 117         (ffi_prep_cif_machdep): Call it.
 118
 119 2009-12-26  Andreas Tobler  <a.tobler@schweiz.org>
 120
 121         * configure.ac: Define FFI_MMAP_EXEC_WRIT for the given targets.
 122         * configure: Regenerate.
 123         * fficonfig.h.in: Likewise.
 124         * src/closures.c: Remove the FFI_MMAP_EXEC_WRIT definition for
 125         Solaris/x86.
 126
 127 2009-12-26  Andreas Schwab  <schwab@linux-m68k.org>
 128
 129         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Advance intarg_count
 130         when a float arguments is passed in memory.
 131         (ffi_closure_helper_SYSV): Mark general registers as used up when
 132         a 64bit or soft-float long double argument is passed in memory.
 133
 134 2009-12-25  Matthias Klose  <doko@ubuntu.com>
 135
 136         * man/ffi_call.3: Fix #include in examples.
 137         * doc/libffi.texi: Add dircategory.
 138
 139 2009-12-25  Frank Everdij <f.p.x.everdij@tudelft.nl>
 140
 141         * include/ffi.h.in: Placed '__GNUC__' ifdef around
 142         '__attribute__((aligned(8)))' in ffi_closure, fixes compile for
 143         IRIX MIPSPro c99.
 144         * include/ffi_common.h: Added '__sgi' define to non
 145         '__attribute__((__mode__()))' integer typedefs.
 146         * src/mips/ffi.c (ffi_call, ffi_closure_mips_inner_O32,
 147         ffi_closure_mips_inner_N32): Added 'defined(_MIPSEB)' to BE check.
 148         (ffi_closure_mips_inner_O32, ffi_closure_mips_inner_N32): Added
 149         FFI_LONGDOUBLE support and alignment(N32 only).
 150         * src/mips/ffitarget.h: Corrected '#include <sgidefs.h>' for IRIX and
 151         fixed non '__attribute__((__mode__()))' integer typedefs.
 152         * src/mips/n32.S: Put '#ifdef linux' around '.abicalls' and '.eh_frame'
 153         since they are Linux/GNU Assembler specific.
 154
 155 2009-12-25  Bradley Smith  <brad@brad-smith.co.uk>
 156
 157         * configure.ac, Makefile.am, src/avr32/ffi.c,
 158         src/avr32/ffitarget.h,
 159         src/avr32/sysv.S: Add AVR32 port.
 160         * configure, Makefile.in: Rebuilt.
 161
 162 2009-12-21  Andreas Tobler  <a.tobler@schweiz.org>
 163
 164         * configure.ac: Make i?86 build on FreeBSD and OpenBSD.
 165         * configure: Regenerate.
 166
 167 2009-12-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 168
 169         * testsuite/libffi.call/ffitest.h: Define PRIuPTR on PA HP-UX.
 170
 171 2009-12-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 172
 173         * src/pa/ffi.c (ffi_closure_inner_pa32): Handle FFI_TYPE_LONGDOUBLE
 174         type on HP-UX.
 175
 176 2009-12-11  Eric Botcazou  <ebotcazou@adacore.com>
 177
 178         * src/sparc/ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long
 179         double' arguments.
 180
 181 2009-12-11  Eric Botcazou  <ebotcazou@adacore.com>
 182
 183         * testsuite/libffi.call/ffitest.h: Define PRIuPTR on Solaris < 10.
 184
 185 2009-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 186
 187         PR libffi/40700
 188         * src/closures.c [X86_64 && __sun__ && __svr4__]
 189         (FFI_MMAP_EXEC_WRIT): Define.
 190
 191 2009-12-08  David Daney  <ddaney@caviumnetworks.com>
 192
 193         * testsuite/libffi.call/stret_medium.c: Remove xfail for mips*-*-*
 194         * testsuite/libffi.call/cls_align_longdouble_split2.c: Same.
 195         * testsuite/libffi.call/stret_large.c: Same.
 196         * testsuite/libffi.call/cls_align_longdouble_split.c: Same.
 197         * testsuite/libffi.call/stret_large2.c: Same.
 198         * testsuite/libffi.call/stret_medium2.c: Same.
 199
 200 2009-12-07  David Edelsohn  <edelsohn@gnu.org>
 201
 202         * src/powerpc/aix_closure.S (libffi_closure_ASM): Fix tablejump
 203         typo.
 204
 205 2009-12-05  David Edelsohn  <edelsohn@gnu.org>
 206
 207         * src/powerpc/aix.S: Update AIX32 code to be consistent with AIX64
 208         code.
 209         * src/powerpc/aix_closure.S: Same.
 210
 211 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 212
 213         * Makefile.in: Regenerate.
 214         * configure: Regenerate.
 215         * include/Makefile.in: Regenerate.
 216         * man/Makefile.in: Regenerate.
 217         * testsuite/Makefile.in: Regenerate.
 218
 219 2009-12-04  David Edelsohn  <edelsohn@gnu.org>
 220
 221         * src/powerpc/aix_closure.S: Reorganize 64-bit code to match
 222         linux64_closure.S.
 223
 224 2009-12-04  Uros Bizjak  <ubizjak@gmail.com>
 225
 226         PR libffi/41908
 227         * src/x86/ffi64.c (classify_argument): Update from
 228         gcc/config/i386/i386.c.
 229         (ffi_closure_unix64_inner): Do not use the address of two consecutive
 230         SSE registers directly.
 231         * testsuite/libffi.call/cls_dbls_struct.c (main): Remove xfail
 232         for x86_64 linux targets.
 233
 234 2009-12-04  David Edelsohn  <edelsohn@gnu.org>
 235
 236         * src/powerpc/ffi_darwin.c (ffi_closure_helper_DARWIN): Increment
 237         pfr for long double split between fpr13 and stack.
 238
 239 2009-12-03  David Edelsohn  <edelsohn@gnu.org>
 240
 241         * src/powerpc/ffi_darwin.c (ffi_prep_args): Increment next_arg and
 242         fparg_count twice for long double.
 243
 244 2009-12-03  David Edelsohn  <edelsohn@gnu.org>
 245
 246         PR libffi/42243
 247         * src/powerpc/ffi_darwin.c (ffi_prep_args): Remove extra parentheses.
 248
 249 2009-12-03  Uros Bizjak  <ubizjak@gmail.com>
 250
 251         * testsuite/libffi.call/cls_longdouble_va.c (main): Fix format string.
 252         Remove xfails for x86 linux targets.
 253
 254 2009-12-02  David Edelsohn  <edelsohn@gnu.org>
 255
 256         * src/powerpc/ffi_darwin.c (ffi_prep_args): Fix typo in INT64
 257         case.
 258
 259 2009-12-01  David Edelsohn  <edelsohn@gnu.org>
 260
 261         * src/powerpc/aix.S (ffi_call_AIX): Convert to more standard
 262         register usage.  Call ffi_prep_args directly.  Add long double
 263         return value support.
 264         * src/powerpc/ffi_darwin.c (ffi_prep_args): Double arg increment
 265         applies to FFI_TYPE_DOUBLE.  Correct fpr_base increment typo.
 266         Separate FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases.
 267         (ffi_prep_cif_machdep): Only 16 byte stack alignment in 64 bit
 268         mode.
 269         (ffi_closure_helper_DARWIN): Remove nf and ng counters.  Move temp
 270         into case.
 271         * src/powerpc/aix_closure.S: Maintain 16 byte stack alignment.
 272         Allocate result area between params and FPRs.
 273
 274 2009-11-30  David Edelsohn  <edelsohn@gnu.org>
 275
 276         PR target/35484
 277         * src/powerpc/ffitarget.h (POWERPC64): Define for PPC64 Linux and
 278         AIX64.
 279         * src/powerpc/aix.S: Implement AIX64 version.
 280         * src/powerpc/aix_closure.S: Implement AIX64 version.
 281         (ffi_closure_ASM): Use extsb, lha and displament addresses.
 282         * src/powerpc/ffi_darwin.c (ffi_prep_args): Implement AIX64
 283         support.
 284         (ffi_prep_cif_machdep): Same.
 285         (ffi_call): Same.
 286         (ffi_closure_helper_DARWIN): Same.
 287
 288 2009-11-02  Andreas Tobler  <a.tobler@schweiz.org>
 289
 290         PR libffi/41908
 291         * testsuite/libffi.call/testclosure.c: New test.
 292
 293 2009-09-28  Kai Tietz  <kai.tietz@onevision.com>
 294
 295         * src/x86/win64.S (_ffi_call_win64 stack): Remove for gnu
 296         assembly version use of ___chkstk.
 297
 298 2009-09-23  Matthias Klose  <doko@ubuntu.com>
 299
 300         PR libffi/40242, PR libffi/41443
 301         * src/arm/sysv.S (__ARM_ARCH__): Define for processors
 302         __ARM_ARCH_6T2__, __ARM_ARCH_6M__, __ARM_ARCH_7__,
 303         __ARM_ARCH_7A__, __ARM_ARCH_7R__, __ARM_ARCH_7M__.
 304         Change the conditionals to __SOFTFP__ || __ARM_EABI__
 305         for -mfloat-abi=softfp to work.
 306
 307 2009-09-17  Loren J. Rittle  <ljrittle@acm.org>
 308
 309         PR testsuite/32843 (strikes again)
 310         * src/x86/ffi.c (ffi_prep_cif_machdep): Add X86_FREEBSD to
 311         enable proper extension on char and short.
 312
 313 2009-09-15  David Daney  <ddaney@caviumnetworks.com>
 314
 315         * src/java_raw_api.c (ffi_java_raw_to_rvalue): Remove special
 316         handling for FFI_TYPE_POINTER.
 317         * src/mips/ffitarget.h (FFI_TYPE_STRUCT_D_SOFT,
 318         FFI_TYPE_STRUCT_F_SOFT, FFI_TYPE_STRUCT_DD_SOFT,
 319         FFI_TYPE_STRUCT_FF_SOFT, FFI_TYPE_STRUCT_FD_SOFT,
 320         FFI_TYPE_STRUCT_DF_SOFT, FFI_TYPE_STRUCT_SOFT): New defines.
 321         (FFI_N32_SOFT_FLOAT, FFI_N64_SOFT_FLOAT): New ffi_abi enumerations.
 322         (enum ffi_abi): Set FFI_DEFAULT_ABI for soft-float.
 323         * src/mips/n32.S (ffi_call_N32): Add handling for soft-float
 324         structure and pointer returns.
 325         (ffi_closure_N32): Add handling for pointer returns.
 326         * src/mips/ffi.c (ffi_prep_args, calc_n32_struct_flags,
 327         calc_n32_return_struct_flags): Handle soft-float.
 328         (ffi_prep_cif_machdep):  Handle soft-float, fix pointer handling.
 329         (ffi_call_N32): Declare proper argument types.
 330         (ffi_call, copy_struct_N32, ffi_closure_mips_inner_N32): Handle
 331         soft-float.
 332
 333 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 334
 335         * configure.ac (AC_PREREQ): Bump to 2.64.
 336
 337 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 338
 339         * Makefile.am (install-html, install-pdf): Remove.
 340         * Makefile.in: Regenerate.
 341
 342         * Makefile.in: Regenerate.
 343         * aclocal.m4: Regenerate.
 344         * configure: Regenerate.
 345         * fficonfig.h.in: Regenerate.
 346         * include/Makefile.in: Regenerate.
 347         * man/Makefile.in: Regenerate.
 348         * testsuite/Makefile.in: Regenerate.
 349
 350 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 351
 352         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 353
 354 2009-07-24  Dave Korn  <dave.korn.cygwin@gmail.com>
 355
 356         PR libffi/40807
 357         * src/x86/ffi.c (ffi_prep_cif_machdep): Also use sign/zero-extending
 358         return types for X86_WIN32.
 359         * src/x86/win32.S (_ffi_call_SYSV): Handle omitted return types.
 360         (_ffi_call_STDCALL, _ffi_closure_SYSV, _ffi_closure_raw_SYSV,
 361         _ffi_closure_STDCALL): Likewise.
 362
 363         * src/closures.c (is_selinux_enabled): Define to const 0 for Cygwin.
 364         (dlmmap, dlmunmap): Also use these functions on Cygwin.
 365
 366 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 367
 368         PR testsuite/40699
 369         PR testsuite/40707
 370         PR testsuite/40709
 371         * testsuite/lib/libffi-dg.exp: Revert 2009-07-02, 2009-07-01 and
 372         2009-06-30 commits.
 373
 374 2009-07-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
 375
 376         * testsuite/lib/libffi-dg.exp (libffi-init): Set ld_library_path
 377         to "" before adding paths.  (This reinstates an assignment that
 378         was removed by my 2009-06-30 commit, but changes the initial
 379         value from "." to "".)
 380
 381 2009-07-01  H.J. Lu  <hongjiu.lu@intel.com>
 382
 383         PR testsuite/40601
 384         * testsuite/lib/libffi-dg.exp (libffi-init): Properly set
 385         gccdir.  Adjust ld_library_path for gcc only if gccdir isn't
 386         empty.
 387
 388 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 389
 390         * testsuite/lib/libffi-dg.exp (libffi-init): Don't add "."
 391         to ld_library_path.  Use add_path.  Add just find_libgcc_s
 392         to ld_library_path, not every libgcc multilib directory.
 393
 394 2009-06-16  Wim Lewis  <wiml@hhhh.org>
 395
 396         * src/powerpc/ffi.c: Avoid clobbering cr3 and cr4, which are
 397         supposed to be callee-saved.
 398         * src/powerpc/sysv.S (small_struct_return_value): Fix overrun of
 399         return buffer for odd-size structs.
 400
 401 2009-06-16  Andreas Tobler  <a.tobler@schweiz.org>
 402
 403         PR libffi/40444
 404         * testsuite/lib/libffi-dg.exp (libffi_target_compile): Add
 405         allow_stack_execute for Darwin.
 406
 407 2009-06-16  Andrew Haley  <aph@redhat.com>
 408
 409         * configure.ac (TARGETDIR): Add missing blank lines.
 410         * configure: Regenerate.
 411
 412 2009-06-16  Andrew Haley  <aph@redhat.com>
 413
 414         * testsuite/libffi.call/cls_align_sint64.c,
 415         testsuite/libffi.call/cls_align_uint64.c,
 416         testsuite/libffi.call/cls_longdouble_va.c,
 417         testsuite/libffi.call/cls_ulonglong.c,
 418         testsuite/libffi.call/return_ll1.c,
 419         testsuite/libffi.call/stret_medium2.c: Fix printf format
 420         specifiers.
 421         * testsuite/libffi.call/ffitest.h,
 422         testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRIuLL): Define.
 423
 424 2009-06-15  Andrew Haley  <aph@redhat.com>
 425
 426         * testsuite/libffi.call/err_bad_typedef.c: xfail everywhere.
 427         * testsuite/libffi.call/err_bad_abi.c: Likewise.
 428
 429 2009-06-12  Andrew Haley  <aph@redhat.com>
 430
 431         * Makefile.am: Remove info_TEXINFOS.
 432
 433 2009-06-12  Andrew Haley  <aph@redhat.com>
 434
 435         * ChangeLog.libffi: testsuite/libffi.call/cls_align_sint64.c,
 436         testsuite/libffi.call/cls_align_uint64.c,
 437         testsuite/libffi.call/cls_ulonglong.c,
 438         testsuite/libffi.call/return_ll1.c,
 439         testsuite/libffi.call/stret_medium2.c: Fix printf format
 440         specifiers.
 441         testsuite/libffi.special/unwindtest.cc: include stdint.h.
 442
 443 2009-06-11  Timothy Wall  <twall@users.sf.net>
 444
 445         * Makefile.am,
 446         configure.ac,
 447         include/ffi.h.in,
 448         include/ffi_common.h,
 449         src/closures.c,
 450         src/dlmalloc.c,
 451         src/x86/ffi.c,
 452         src/x86/ffitarget.h,
 453         src/x86/win64.S (new),
 454         README: Added win64 support (mingw or MSVC)
 455         * Makefile.in,
 456         include/Makefile.in,
 457         man/Makefile.in,
 458         testsuite/Makefile.in,
 459         configure,
 460         aclocal.m4: Regenerated
 461         * ltcf-c.sh: properly escape cygwin/w32 path
 462         * man/ffi_call.3: Clarify size requirements for return value.
 463         * src/x86/ffi64.c: Fix filename in comment.
 464         * src/x86/win32.S: Remove unused extern.
 465
 466         * testsuite/libffi.call/closure_fn0.c,
 467         testsuite/libffi.call/closure_fn1.c,
 468         testsuite/libffi.call/closure_fn2.c,
 469         testsuite/libffi.call/closure_fn3.c,
 470         testsuite/libffi.call/closure_fn4.c,
 471         testsuite/libffi.call/closure_fn5.c,
 472         testsuite/libffi.call/closure_fn6.c,
 473         testsuite/libffi.call/closure_stdcall.c,
 474         testsuite/libffi.call/cls_12byte.c,
 475         testsuite/libffi.call/cls_16byte.c,
 476         testsuite/libffi.call/cls_18byte.c,
 477         testsuite/libffi.call/cls_19byte.c,
 478         testsuite/libffi.call/cls_1_1byte.c,
 479         testsuite/libffi.call/cls_20byte.c,
 480         testsuite/libffi.call/cls_20byte1.c,
 481         testsuite/libffi.call/cls_24byte.c,
 482         testsuite/libffi.call/cls_2byte.c,
 483         testsuite/libffi.call/cls_3_1byte.c,
 484         testsuite/libffi.call/cls_3byte1.c,
 485         testsuite/libffi.call/cls_3byte2.c,
 486         testsuite/libffi.call/cls_4_1byte.c,
 487         testsuite/libffi.call/cls_4byte.c,
 488         testsuite/libffi.call/cls_5_1_byte.c,
 489         testsuite/libffi.call/cls_5byte.c,
 490         testsuite/libffi.call/cls_64byte.c,
 491         testsuite/libffi.call/cls_6_1_byte.c,
 492         testsuite/libffi.call/cls_6byte.c,
 493         testsuite/libffi.call/cls_7_1_byte.c,
 494         testsuite/libffi.call/cls_7byte.c,
 495         testsuite/libffi.call/cls_8byte.c,
 496         testsuite/libffi.call/cls_9byte1.c,
 497         testsuite/libffi.call/cls_9byte2.c,
 498         testsuite/libffi.call/cls_align_double.c,
 499         testsuite/libffi.call/cls_align_float.c,
 500         testsuite/libffi.call/cls_align_longdouble.c,
 501         testsuite/libffi.call/cls_align_longdouble_split.c,
 502         testsuite/libffi.call/cls_align_longdouble_split2.c,
 503         testsuite/libffi.call/cls_align_pointer.c,
 504         testsuite/libffi.call/cls_align_sint16.c,
 505         testsuite/libffi.call/cls_align_sint32.c,
 506         testsuite/libffi.call/cls_align_sint64.c,
 507         testsuite/libffi.call/cls_align_uint16.c,
 508         testsuite/libffi.call/cls_align_uint32.c,
 509         testsuite/libffi.call/cls_align_uint64.c,
 510         testsuite/libffi.call/cls_dbls_struct.c,
 511         testsuite/libffi.call/cls_double.c,
 512         testsuite/libffi.call/cls_double_va.c,
 513         testsuite/libffi.call/cls_float.c,
 514         testsuite/libffi.call/cls_longdouble.c,
 515         testsuite/libffi.call/cls_longdouble_va.c,
 516         testsuite/libffi.call/cls_multi_schar.c,
 517         testsuite/libffi.call/cls_multi_sshort.c,
 518         testsuite/libffi.call/cls_multi_sshortchar.c,
 519         testsuite/libffi.call/cls_multi_uchar.c,
 520         testsuite/libffi.call/cls_multi_ushort.c,
 521         testsuite/libffi.call/cls_multi_ushortchar.c,
 522         testsuite/libffi.call/cls_pointer.c,
 523         testsuite/libffi.call/cls_pointer_stack.c,
 524         testsuite/libffi.call/cls_schar.c,
 525         testsuite/libffi.call/cls_sint.c,
 526         testsuite/libffi.call/cls_sshort.c,
 527         testsuite/libffi.call/cls_uchar.c,
 528         testsuite/libffi.call/cls_uint.c,
 529         testsuite/libffi.call/cls_ulonglong.c,
 530         testsuite/libffi.call/cls_ushort.c,
 531         testsuite/libffi.call/err_bad_abi.c,
 532         testsuite/libffi.call/err_bad_typedef.c,
 533         testsuite/libffi.call/float2.c,
 534         testsuite/libffi.call/huge_struct.c,
 535         testsuite/libffi.call/nested_struct.c,
 536         testsuite/libffi.call/nested_struct1.c,
 537         testsuite/libffi.call/nested_struct10.c,
 538         testsuite/libffi.call/nested_struct2.c,
 539         testsuite/libffi.call/nested_struct3.c,
 540         testsuite/libffi.call/nested_struct4.c,
 541         testsuite/libffi.call/nested_struct5.c,
 542         testsuite/libffi.call/nested_struct6.c,
 543         testsuite/libffi.call/nested_struct7.c,
 544         testsuite/libffi.call/nested_struct8.c,
 545         testsuite/libffi.call/nested_struct9.c,
 546         testsuite/libffi.call/problem1.c,
 547         testsuite/libffi.call/return_ldl.c,
 548         testsuite/libffi.call/return_ll1.c,
 549         testsuite/libffi.call/stret_large.c,
 550         testsuite/libffi.call/stret_large2.c,
 551         testsuite/libffi.call/stret_medium.c,
 552         testsuite/libffi.call/stret_medium2.c,
 553         testsuite/libffi.special/unwindtest.cc: use ffi_closure_alloc instead
 554         of checking for MMAP.  Use intptr_t instead of long casts.
 555
 556 2009-06-11  Kaz Kojima  <kkojima@gcc.gnu.org>
 557
 558         * testsuite/libffi.call/cls_longdouble_va.c: Add xfail sh*-*-linux-*.
 559         * testsuite/libffi.call/err_bad_abi.c: Add xfail sh*-*-*.
 560         * testsuite/libffi.call/err_bad_typedef.c: Likewise.
 561
 562 2009-06-09  Andrew Haley  <aph@redhat.com>
 563
 564         * src/x86/freebsd.S: Add missing file.
 565
 566 2009-06-08  Andrew Haley  <aph@redhat.com>
 567
 568         Import from libffi 3.0.8:
 569
 570         * doc/libffi.texi: New file.
 571         * doc/libffi.info: Likewise.
 572         * doc/stamp-vti: Likewise.
 573         * man/Makefile.am: New file.
 574         * man/ffi_call.3: New file.
 575
 576         * Makefile.am (EXTRA_DIST): Add src/x86/darwin64.S,
 577         src/dlmalloc.c.
 578         (nodist_libffi_la_SOURCES): Add X86_FREEBSD.
 579
 580         * configure.ac: Bump version to 3.0.8.
 581         parisc*-*-linux*: Add.
 582         i386-*-freebsd* | i386-*-openbsd*: Add.
 583         powerpc-*-beos*: Add.
 584         AM_CONDITIONAL X86_FREEBSD: Add.
 585         AC_CONFIG_FILES: Add man/Makefile.
 586
 587         * include/ffi.h.in (FFI_FN): Change void (*)() to void (*)(void).
 588
 589 2009-06-08  Andrew Haley  <aph@redhat.com>
 590
 591         * README: Import from libffi 3.0.8.
 592
 593 2009-06-08  Andrew Haley  <aph@redhat.com>
 594
 595         * testsuite/libffi.call/err_bad_abi.c: Add xfails.
 596         * testsuite/libffi.call/cls_longdouble_va.c: Add xfails.
 597         * testsuite/libffi.call/cls_dbls_struct.c: Add xfail x86_64-*-linux-*.
 598         * testsuite/libffi.call/err_bad_typedef.c: Add xfails.
 599
 600         * testsuite/libffi.call/stret_medium2.c: Add __UNUSED__ to args.
 601         * testsuite/libffi.call/stret_medium.c: Likewise.
 602         * testsuite/libffi.call/stret_large2.c: Likewise.
 603         * testsuite/libffi.call/stret_large.c:  Likewise.
 604
 605 2008-12-26  Timothy Wall  <twall@users.sf.net>
 606
 607         * testsuite/libffi.call/cls_longdouble.c,
 608         testsuite/libffi.call/cls_longdouble_va.c,
 609         testsuite/libffi.call/cls_align_longdouble.c,
 610         testsuite/libffi.call/cls_align_longdouble_split.c,
 611         testsuite/libffi.call/cls_align_longdouble_split2.c: mark expected
 612         failures on x86_64 cygwin/mingw.
 613
 614 2008-12-22  Timothy Wall  <twall@users.sf.net>
 615
 616         * testsuite/libffi.call/closure_fn0.c,
 617         testsuite/libffi.call/closure_fn1.c,
 618         testsuite/libffi.call/closure_fn2.c,
 619         testsuite/libffi.call/closure_fn3.c,
 620         testsuite/libffi.call/closure_fn4.c,
 621         testsuite/libffi.call/closure_fn5.c,
 622         testsuite/libffi.call/closure_fn6.c,
 623         testsuite/libffi.call/closure_loc_fn0.c,
 624         testsuite/libffi.call/closure_stdcall.c,
 625         testsuite/libffi.call/cls_align_pointer.c,
 626         testsuite/libffi.call/cls_pointer.c,
 627         testsuite/libffi.call/cls_pointer_stack.c: use portable cast from
 628         pointer to integer (intptr_t).
 629         * testsuite/libffi.call/cls_longdouble.c: disable for win64.
 630
 631 2008-07-24  Anthony Green  <green@redhat.com>
 632
 633         * testsuite/libffi.call/cls_dbls_struct.c,
 634         testsuite/libffi.call/cls_double_va.c,
 635         testsuite/libffi.call/cls_longdouble.c,
 636         testsuite/libffi.call/cls_longdouble_va.c,
 637         testsuite/libffi.call/cls_pointer.c,
 638         testsuite/libffi.call/cls_pointer_stack.c,
 639         testsuite/libffi.call/err_bad_abi.c: Clean up failures from
 640         compiler warnings.
 641
 642 2008-03-04  Anthony Green  <green@redhat.com>
 643             Blake Chaffin
 644             hos@tamanegi.org
 645
 646         * testsuite/libffi.call/cls_align_longdouble_split2.c
 647           testsuite/libffi.call/cls_align_longdouble_split.c
 648           testsuite/libffi.call/cls_dbls_struct.c
 649           testsuite/libffi.call/cls_double_va.c
 650           testsuite/libffi.call/cls_longdouble.c
 651           testsuite/libffi.call/cls_longdouble_va.c
 652           testsuite/libffi.call/cls_pointer.c
 653           testsuite/libffi.call/cls_pointer_stack.c
 654           testsuite/libffi.call/err_bad_abi.c
 655           testsuite/libffi.call/err_bad_typedef.c
 656           testsuite/libffi.call/stret_large2.c
 657           testsuite/libffi.call/stret_large.c
 658           testsuite/libffi.call/stret_medium2.c
 659           testsuite/libffi.call/stret_medium.c: New tests from Apple.
 660
 661 2009-06-05  Andrew Haley  <aph@redhat.com>
 662
 663         * src/x86/ffitarget.h, src/x86/ffi.c: Merge stdcall changes from
 664         libffi.
 665
 666 2009-06-04  Andrew Haley  <aph@redhat.com>
 667
 668         * src/x86/ffitarget.h, src/x86/win32.S, src/x86/ffi.c: Back out
 669         stdcall changes.
 670
 671 2008-02-26  Anthony Green  <green@redhat.com>
 672             Thomas Heller  <theller@ctypes.org>
 673
 674         * src/x86/ffi.c (ffi_closure_SYSV_inner): Change C++ comment to C
 675         comment.
 676
 677 2008-02-03  Timothy Wall  <twall@users.sf.net>
 678
 679         * src/x86/ffi.c (FFI_INIT_TRAMPOLINE_STDCALL): Calculate jump return
 680           offset based on code pointer, not data pointer.
 681
 682 2008-01-31  Timothy Wall <twall@users.sf.net>
 683
 684         * testsuite/libffi.call/closure_stdcall.c: Add test for stdcall
 685         closures.
 686         * src/x86/ffitarget.h: Increase size of trampoline for stdcall
 687         closures.
 688         * src/x86/win32.S: Add assembly for stdcall closure.
 689         * src/x86/ffi.c: Initialize stdcall closure trampoline.
 690
 691 2009-06-04  Andrew Haley  <aph@redhat.com>
 692
 693         * include/ffi.h.in: Change void (*)() to void (*)(void).
 694         * src/x86/ffi.c: Likewise.
 695
 696 2009-06-04  Andrew Haley  <aph@redhat.com>
 697
 698         * src/powerpc/ppc_closure.S: Insert licence header.
 699         * src/powerpc/linux64_closure.S: Likewise.
 700         * src/m68k/sysv.S: Likewise.
 701
 702         * src/sh64/ffi.c: Change void (*)() to void (*)(void).
 703         * src/powerpc/ffi.c: Likewise.
 704         * src/powerpc/ffi_darwin.c: Likewise.
 705         * src/m32r/ffi.c: Likewise.
 706         * src/sh64/ffi.c: Likewise.
 707         * src/x86/ffi64.c: Likewise.
 708         * src/alpha/ffi.c: Likewise.
 709         * src/alpha/osf.S: Likewise.
 710         * src/frv/ffi.c: Likewise.
 711         * src/s390/ffi.c: Likewise.
 712         * src/pa/ffi.c: Likewise.
 713         * src/pa/hpux32.S: Likewise.
 714         * src/ia64/unix.S: Likewise.
 715         * src/ia64/ffi.c: Likewise.
 716         * src/sparc/ffi.c: Likewise.
 717         * src/mips/ffi.c: Likewise.
 718         * src/sh/ffi.c: Likewise.
 719
 720 2008-02-15  David Daney  <ddaney@avtrex.com>
 721
 722         * src/mips/ffi.c (USE__BUILTIN___CLEAR_CACHE):
 723         Define (conditionally), and use it to include cachectl.h.
 724         (ffi_prep_closure_loc): Fix cache flushing.
 725         * src/mips/ffitarget.h (_ABIN32, _ABI64, _ABIO32): Define.
 726
 727 2009-06-04  Andrew Haley  <aph@redhat.com>
 728
 729         include/ffi.h.in,
 730         src/arm/ffitarget.h,
 731         src/arm/ffi.c,
 732         src/arm/sysv.S,
 733         src/powerpc/ffitarget.h,
 734         src/closures.c,
 735         src/sh64/ffitarget.h,
 736         src/sh64/ffi.c,
 737         src/sh64/sysv.S,
 738         src/types.c,
 739         src/x86/ffi64.c,
 740         src/x86/ffitarget.h,
 741         src/x86/win32.S,
 742         src/x86/darwin.S,
 743         src/x86/ffi.c,
 744         src/x86/sysv.S,
 745         src/x86/unix64.S,
 746         src/alpha/ffitarget.h,
 747         src/alpha/ffi.c,
 748         src/alpha/osf.S,
 749         src/m68k/ffitarget.h,
 750         src/frv/ffitarget.h,
 751         src/frv/ffi.c,
 752         src/s390/ffitarget.h,
 753         src/s390/sysv.S,
 754         src/cris/ffitarget.h,
 755         src/pa/linux.S,
 756         src/pa/ffitarget.h,
 757         src/pa/ffi.c,
 758         src/raw_api.c,
 759         src/ia64/ffitarget.h,
 760         src/ia64/unix.S,
 761         src/ia64/ffi.c,
 762         src/ia64/ia64_flags.h,
 763         src/java_raw_api.c,
 764         src/debug.c,
 765         src/sparc/v9.S,
 766         src/sparc/ffitarget.h,
 767         src/sparc/ffi.c,
 768         src/sparc/v8.S,
 769         src/mips/ffitarget.h,
 770         src/mips/n32.S,
 771         src/mips/o32.S,
 772         src/mips/ffi.c,
 773         src/prep_cif.c,
 774         src/sh/ffitarget.h,
 775         src/sh/ffi.c,
 776         src/sh/sysv.S: Update license text.
 777
 778 2009-05-22  Dave Korn  <dave.korn.cygwin@gmail.com>
 779
 780         * src/x86/win32.S (_ffi_closure_STDCALL):  New function.
 781         (.eh_frame):  Add FDE for it.
 782
 783 2009-05-22  Dave Korn  <dave.korn.cygwin@gmail.com>
 784
 785         * configure.ac:  Also check if assembler supports pc-relative
 786         relocs on X86_WIN32 targets.
 787         * configure:  Regenerate.
 788         * src/x86/win32.S (ffi_prep_args):  Declare extern, not global.
 789         (_ffi_call_SYSV):  Add missing function type symbol .def and
 790         add EH markup labels.
 791         (_ffi_call_STDCALL):  Likewise.
 792         (_ffi_closure_SYSV):  Likewise.
 793         (_ffi_closure_raw_SYSV):  Likewise.
 794         (.eh_frame):  Add hand-crafted EH data.
 795
 796 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 797
 798         * testsuite/lib/libffi-dg.exp: Change copyright header to refer to
 799         version 3 of the GNU General Public License and to point readers
 800         at the COPYING3 file and the FSF's license web page.
 801         * testsuite/libffi.call/call.exp: Likewise.
 802         * testsuite/libffi.special/special.exp: Likewise.
 803
 804 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 805
 806         * configure: Regenerate.
 807
 808 2008-12-18  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 809
 810         PR libffi/26048
 811         * configure.ac (HAVE_AS_X86_PCREL): New test.
 812         * configure: Regenerate.
 813         * fficonfig.h.in: Regenerate.
 814         * src/x86/sysv.S [!FFI_NO_RAW_API]: Precalculate
 815         RAW_CLOSURE_CIF_OFFSET, RAW_CLOSURE_FUN_OFFSET,
 816         RAW_CLOSURE_USER_DATA_OFFSET for the Solaris 10/x86 assembler.
 817         (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
 818         * src/x86/unix64.S (.Lstore_table): Move to .text section.
 819         (.Lload_table): Likewise.
 820         (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
 821
 822 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 823
 824         * configure: Regenerate.
 825
 826 2008-11-21  Eric Botcazou  <ebotcazou@adacore.com>
 827
 828         * src/sparc/ffi.c (ffi_prep_cif_machdep): Add support for
 829         signed/unsigned int8/16 return values.
 830         * src/sparc/v8.S (ffi_call_v8): Likewise.
 831         (ffi_closure_v8): Likewise.
 832
 833 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 834             Steve Ellcey  <sje@cup.hp.com>
 835
 836         * configure: Regenerate for new libtool.
 837         * Makefile.in: Ditto.
 838         * include/Makefile.in: Ditto.
 839         * aclocal.m4: Ditto.
 840
 841 2008-08-25  Andreas Tobler  <a.tobler@schweiz.org>
 842
 843         * src/powerpc/ffitarget.h (ffi_abi): Add FFI_LINUX and
 844         FFI_LINUX_SOFT_FLOAT to the POWERPC_FREEBSD enum.
 845         Add note about flag bits used for FFI_SYSV_TYPE_SMALL_STRUCT.
 846         Adjust copyright notice.
 847         * src/powerpc/ffi.c: Add two new flags to indicate if we have one
 848         register or two register to use for FFI_SYSV structs.
 849         (ffi_prep_cif_machdep): Pass the right register flag introduced above.
 850         (ffi_closure_helper_SYSV): Fix the return type for
 851         FFI_SYSV_TYPE_SMALL_STRUCT. Comment.
 852         Adjust copyright notice.
 853
 854 2008-07-16  Kaz Kojima  <kkojima@gcc.gnu.org>
 855
 856         * src/sh/ffi.c (ffi_prep_closure_loc): Turn INSN into an unsigned
 857         int.
 858
 859 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 860
 861         * configure: Regenerate.
 862         * include/Makefile.in: Regenerate.
 863         * testsuite/Makefile.in: Regenerate.
 864
 865 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
 866
 867         * configure.ac (parisc*-*-linux*, powerpc-*-sysv*,
 868         powerpc-*-beos*): Remove.
 869         * configure: Regenerate.
 870
 871 2008-05-09  Julian Brown  <julian@codesourcery.com>
 872
 873         * Makefile.am (LTLDFLAGS): New.
 874         (libffi_la_LDFLAGS): Use above.
 875         * Makefile.in: Regenerate.
 876
 877 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
 878
 879         PR bootstrap/35457
 880         * aclocal.m4: Regenerate.
 881         * configure: Regenerate.
 882
 883 2008-03-26  Kaz Kojima  <kkojima@gcc.gnu.org>
 884
 885         * src/sh/sysv.S: Add .note.GNU-stack on Linux.
 886         * src/sh64/sysv.S: Likewise.
 887
 888 2008-03-26  Daniel Jacobowitz  <dan@debian.org>
 889
 890         * src/arm/sysv.S: Fix ARM comment marker.
 891
 892 2008-03-26  Jakub Jelinek  <jakub@redhat.com>
 893
 894         * src/alpha/osf.S: Add .note.GNU-stack on Linux.
 895         * src/s390/sysv.S: Likewise.
 896         * src/powerpc/ppc_closure.S: Likewise.
 897         * src/powerpc/sysv.S: Likewise.
 898         * src/x86/unix64.S: Likewise.
 899         * src/x86/sysv.S: Likewise.
 900         * src/sparc/v8.S: Likewise.
 901         * src/sparc/v9.S: Likewise.
 902         * src/m68k/sysv.S: Likewise.
 903         * src/arm/sysv.S: Likewise.
 904
 905 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 906
 907         * aclocal.m4: Regenerate.
 908         * configure: Likewise.
 909         * Makefile.in: Likewise.
 910         * include/Makefile.in: Likewise.
 911         * testsuite/Makefile.in: Likewise.
 912
 913 2008-02-12  Bjoern Koenig  <bkoenig@alpha-tierchen.de>
 914             Andreas Tobler  <a.tobler@schweiz.org>
 915
 916         * configure.ac: Add amd64-*-freebsd* target.
 917         * configure: Regenerate.
 918
 919 2008-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 920
 921         PR libffi/34612
 922         * src/x86/sysv.S (ffi_closure_SYSV): Pop 4 byte from stack when
 923         returning struct.
 924
 925         * testsuite/libffi.call/call.exp: Add "-O2 -fomit-frame-pointer"
 926         tests.
 927
 928 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
 929
 930         * configure: Regenerate.
 931
 932 2008-01-06  Andreas Tobler  <a.tobler@schweiz.org>
 933
 934         * src/x86/ffi.c (ffi_prep_cif_machdep): Fix thinko.
 935
 936 2008-01-05  Andreas Tobler  <a.tobler@schweiz.org>
 937
 938         PR testsuite/32843
 939         * src/x86/ffi.c (ffi_prep_cif_machdep): Add code for
 940         signed/unsigned int8/16 for X86_DARWIN.
 941         Updated copyright info.
 942         Handle one and two byte structs with special cif->flags.
 943         * src/x86/ffitarget.h: Add special types for one and two byte structs.
 944         Updated copyright info.
 945         * src/x86/darwin.S (ffi_call_SYSV): Rewrite to use a jump table like
 946         sysv.S
 947         Remove code to pop args from the stack after call.
 948         Special-case signed/unsigned for int8/16, one and two byte structs.
 949         (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
 950         FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
 951         FFI_TYPE_SINT32.
 952         Updated copyright info.
 953
 954 2007-12-08  David Daney  <ddaney@avtrex.com>
 955
 956         * src/mips/n32.S (ffi_call_N32):  Replace dadd with ADDU, dsub with
 957         SUBU, add with ADDU and use smaller code sequences.
 958
 959 2007-12-07  David Daney  <ddaney@avtrex.com>
 960
 961         * src/mips/ffi.c (ffi_prep_cif_machdep): Handle long double return
 962         type.
 963
 964 2007-12-06  David Daney  <ddaney@avtrex.com>
 965
 966         * include/ffi.h.in (FFI_SIZEOF_JAVA_RAW): Define if not already
 967         defined.
 968         (ffi_java_raw): New typedef.
 969         (ffi_java_raw_call, ffi_java_ptrarray_to_raw,
 970         ffi_java_raw_to_ptrarray): Change parameter types from ffi_raw to
 971         ffi_java_raw.
 972         (ffi_java_raw_closure) : Same.
 973         (ffi_prep_java_raw_closure, ffi_prep_java_raw_closure_loc): Change
 974         parameter types.
 975         * src/java_raw_api.c (ffi_java_raw_size):  Replace FFI_SIZEOF_ARG with
 976         FFI_SIZEOF_JAVA_RAW.
 977         (ffi_java_raw_to_ptrarray): Change type of raw to ffi_java_raw.
 978         Replace FFI_SIZEOF_ARG with FFI_SIZEOF_JAVA_RAW. Use
 979         sizeof(ffi_java_raw) for alignment calculations.
 980         (ffi_java_ptrarray_to_raw): Same.
 981         (ffi_java_rvalue_to_raw): Add special handling for FFI_TYPE_POINTER
 982         if FFI_SIZEOF_JAVA_RAW == 4.
 983         (ffi_java_raw_to_rvalue): Same.
 984         (ffi_java_raw_call): Change type of raw to ffi_java_raw.
 985         (ffi_java_translate_args): Same.
 986         (ffi_prep_java_raw_closure_loc, ffi_prep_java_raw_closure): Change
 987         parameter types.
 988         * src/mips/ffitarget.h (FFI_SIZEOF_JAVA_RAW): Define for N32 ABI.
 989
 990 2007-12-06  David Daney  <ddaney@avtrex.com>
 991
 992         * src/mips/n32.S (ffi_closure_N32): Use 64-bit add instruction on
 993         pointer values.
 994
 995 2007-12-01  Andreas Tobler  <a.tobler@schweiz.org>
 996
 997         PR libffi/31937
 998         * src/powerpc/ffitarget.h: Introduce new ABI FFI_LINUX_SOFT_FLOAT.
 999         Add local FFI_TYPE_UINT128 to handle soft-float long-double-128.
1000         * src/powerpc/ffi.c: Distinguish between __NO_FPRS__ and not and
1001         set the NUM_FPR_ARG_REGISTERS according to.
1002         Add support for potential soft-float support under hard-float
1003         architecture.
1004         (ffi_prep_args_SYSV): Set NUM_FPR_ARG_REGISTERS to 0 in case of
1005         FFI_LINUX_SOFT_FLOAT, handle float, doubles and long-doubles according
1006         to the FFI_LINUX_SOFT_FLOAT ABI.
1007         (ffi_prep_cif_machdep): Likewise.
1008         (ffi_closure_helper_SYSV): Likewise.
1009         * src/powerpc/ppc_closure.S: Make sure not to store float/double
1010         on archs where __NO_FPRS__ is true.
1011         Add FFI_TYPE_UINT128 support.
1012         * src/powerpc/sysv.S: Add support for soft-float long-double-128.
1013         Adjust copyright notice.
1014
1015 2007-11-25  Andreas Tobler  <a.tobler@schweiz.org>
1016
1017         * src/closures.c: Move defintion of MAYBE_UNUSED from here to ...
1018         * include/ffi_common.h: ... here.
1019         Update copyright.
1020
1021 2007-11-17  Andreas Tobler  <a.tobler@schweiz.org>
1022
1023         * src/powerpc/sysv.S: Load correct cr to compare if we have long double.
1024         * src/powerpc/linux64.S: Likewise.
1025         * src/powerpc/ffi.c: Add a comment to show which part goes into cr6.
1026         * testsuite/libffi.call/return_ldl.c: New test.
1027
1028 2007-09-04    <aph@redhat.com>
1029
1030         * src/arm/sysv.S (UNWIND): New.
1031         (Whole file): Conditionally compile unwinder directives.
1032         * src/arm/sysv.S: Add unwinder directives.
1033
1034         * src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes.
1035         Only treat r0 as a struct address if we're actually returning a
1036         struct by address.
1037         Only copy the bytes that are actually within a struct.
1038         (ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes
1039         is returned in r0, not passed by address.
1040         (ffi_call): Allocate a word-sized temporary for the case where
1041         a composite is returned in r0.
1042         (ffi_prep_incoming_args_SYSV): Align as necessary.
1043
1044 2007-08-05  Steven Newbury  <s_j_newbury@yahoo.co.uk>
1045
1046         * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of
1047         directly using the sys_cacheflush syscall.
1048
1049 2007-07-27  Andrew Haley  <aph@redhat.com>
1050
1051         * src/arm/sysv.S (ffi_closure_SYSV): Add soft-float.
1052
1053 2007-09-03  Maciej W. Rozycki  <macro@linux-mips.org>
1054
1055         * Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS.
1056         * configure.ac: Likewise.
1057         * Makefile.in: Regenerate.
1058         * include/Makefile.in: Likewise.
1059         * testsuite/Makefile.in: Likewise.
1060         * configure: Likewise.
1061
1062 2007-08-24  David Daney  <ddaney@avtrex.com>
1063
1064         * testsuite/libffi.call/return_sl.c: New test.
1065
1066 2007-08-10  David Daney  <ddaney@avtrex.com>
1067
1068         * testsuite/libffi.call/cls_multi_ushort.c,
1069         testsuite/libffi.call/cls_align_uint16.c,
1070         testsuite/libffi.call/nested_struct1.c,
1071         testsuite/libffi.call/nested_struct3.c,
1072         testsuite/libffi.call/cls_7_1_byte.c,
1073         testsuite/libffi.call/nested_struct5.c,
1074         testsuite/libffi.call/cls_double.c,
1075         testsuite/libffi.call/nested_struct7.c,
1076         testsuite/libffi.call/cls_sint.c,
1077         testsuite/libffi.call/nested_struct9.c,
1078         testsuite/libffi.call/cls_20byte1.c,
1079         testsuite/libffi.call/cls_multi_sshortchar.c,
1080         testsuite/libffi.call/cls_align_sint64.c,
1081         testsuite/libffi.call/cls_3byte2.c,
1082         testsuite/libffi.call/cls_multi_schar.c,
1083         testsuite/libffi.call/cls_multi_uchar.c,
1084         testsuite/libffi.call/cls_19byte.c,
1085         testsuite/libffi.call/cls_9byte1.c,
1086         testsuite/libffi.call/cls_align_float.c,
1087         testsuite/libffi.call/closure_fn1.c,
1088         testsuite/libffi.call/problem1.c,
1089         testsuite/libffi.call/closure_fn3.c,
1090         testsuite/libffi.call/cls_sshort.c,
1091         testsuite/libffi.call/closure_fn5.c,
1092         testsuite/libffi.call/cls_align_double.c,
1093         testsuite/libffi.call/nested_struct.c,
1094         testsuite/libffi.call/cls_2byte.c,
1095         testsuite/libffi.call/nested_struct10.c,
1096         testsuite/libffi.call/cls_4byte.c,
1097         testsuite/libffi.call/cls_6byte.c,
1098         testsuite/libffi.call/cls_8byte.c,
1099         testsuite/libffi.call/cls_multi_sshort.c,
1100         testsuite/libffi.call/cls_align_sint16.c,
1101         testsuite/libffi.call/cls_align_uint32.c,
1102         testsuite/libffi.call/cls_20byte.c,
1103         testsuite/libffi.call/cls_float.c,
1104         testsuite/libffi.call/nested_struct2.c,
1105         testsuite/libffi.call/cls_5_1_byte.c,
1106         testsuite/libffi.call/nested_struct4.c,
1107         testsuite/libffi.call/cls_24byte.c,
1108         testsuite/libffi.call/nested_struct6.c,
1109         testsuite/libffi.call/cls_64byte.c,
1110         testsuite/libffi.call/nested_struct8.c,
1111         testsuite/libffi.call/cls_uint.c,
1112         testsuite/libffi.call/cls_multi_ushortchar.c,
1113         testsuite/libffi.call/cls_schar.c,
1114         testsuite/libffi.call/cls_uchar.c,
1115         testsuite/libffi.call/cls_align_uint64.c,
1116         testsuite/libffi.call/cls_ulonglong.c,
1117         testsuite/libffi.call/cls_align_longdouble.c,
1118         testsuite/libffi.call/cls_1_1byte.c,
1119         testsuite/libffi.call/cls_12byte.c,
1120         testsuite/libffi.call/cls_3_1byte.c,
1121         testsuite/libffi.call/cls_3byte1.c,
1122         testsuite/libffi.call/cls_4_1byte.c,
1123         testsuite/libffi.call/cls_6_1_byte.c,
1124         testsuite/libffi.call/cls_16byte.c,
1125         testsuite/libffi.call/cls_18byte.c,
1126         testsuite/libffi.call/closure_fn0.c,
1127         testsuite/libffi.call/cls_9byte2.c,
1128         testsuite/libffi.call/closure_fn2.c,
1129         testsuite/libffi.call/closure_fn4.c,
1130         testsuite/libffi.call/cls_ushort.c,
1131         testsuite/libffi.call/closure_fn6.c,
1132         testsuite/libffi.call/cls_5byte.c,
1133         testsuite/libffi.call/cls_align_pointer.c,
1134         testsuite/libffi.call/cls_7byte.c,
1135         testsuite/libffi.call/cls_align_sint32.c,
1136         testsuite/libffi.special/unwindtest_ffi_call.cc,
1137         testsuite/libffi.special/unwindtest.cc: Remove xfail for mips64*-*-*.
1138
1139 2007-08-10  David Daney  <ddaney@avtrex.com>
1140
1141         PR libffi/28313
1142         * configure.ac: Don't treat mips64 as a special case.
1143         * Makefile.am (nodist_libffi_la_SOURCES): Add n32.S.
1144         * configure: Regenerate
1145         * Makefile.in: Ditto.
1146         * fficonfig.h.in: Ditto.
1147         * src/mips/ffitarget.h (REG_L, REG_S, SUBU, ADDU, SRL, LI): Indent.
1148         (LA, EH_FRAME_ALIGN, FDE_ADDR_BYTES): New preprocessor macros.
1149         (FFI_DEFAULT_ABI): Set for n64 case.
1150         (FFI_CLOSURES, FFI_TRAMPOLINE_SIZE): Define for n32 and n64 cases.
1151         * src/mips/n32.S (ffi_call_N32): Add debug macros and labels for FDE.
1152         (ffi_closure_N32): New function.
1153         (.eh_frame): New section
1154         * src/mips/o32.S: Clean up comments.
1155         (ffi_closure_O32): Pass ffi_closure parameter in $12.
1156         * src/mips/ffi.c: Use FFI_MIPS_N32 instead of
1157         _MIPS_SIM == _ABIN32 throughout.
1158         (FFI_MIPS_STOP_HERE): New, use in place of
1159         ffi_stop_here.
1160         (ffi_prep_args): Use unsigned long to hold pointer values.  Rewrite
1161         to support n32/n64 ABIs.
1162         (calc_n32_struct_flags): Rewrite.
1163         (calc_n32_return_struct_flags): Remove unused variable.  Reverse
1164         position of flag bits.
1165         (ffi_prep_cif_machdep): Rewrite n32 portion.
1166         (ffi_call): Enable for n64.  Add special handling for small structure
1167         return values.
1168         (ffi_prep_closure_loc): Add n32 and n64 support.
1169         (ffi_closure_mips_inner_O32): Add cast to silence warning.
1170         (copy_struct_N32, ffi_closure_mips_inner_N32): New functions.
1171
1172 2007-08-08  David Daney  <ddaney@avtrex.com>
1173
1174         * testsuite/libffi.call/ffitest.h (ffi_type_mylong): Remove definition.
1175         * testsuite/libffi.call/cls_align_uint16.c (main): Use correct type
1176         specifiers.
1177         * testsuite/libffi.call/nested_struct1.c (main): Ditto.
1178         * testsuite/libffi.call/cls_sint.c (main): Ditto.
1179         * testsuite/libffi.call/nested_struct9.c (main): Ditto.
1180         * testsuite/libffi.call/cls_20byte1.c (main): Ditto.
1181         * testsuite/libffi.call/cls_9byte1.c (main): Ditto.
1182         * testsuite/libffi.call/closure_fn1.c (main): Ditto.
1183         * testsuite/libffi.call/closure_fn3.c (main): Ditto.
1184         * testsuite/libffi.call/return_dbl2.c (main): Ditto.
1185         * testsuite/libffi.call/cls_sshort.c (main): Ditto.
1186         * testsuite/libffi.call/return_fl3.c (main): Ditto.
1187         * testsuite/libffi.call/closure_fn5.c (main): Ditto.
1188         * testsuite/libffi.call/nested_struct.c (main): Ditto.
1189         * testsuite/libffi.call/nested_struct10.c (main): Ditto.
1190         * testsuite/libffi.call/return_ll1.c (main): Ditto.
1191         * testsuite/libffi.call/cls_8byte.c (main): Ditto.
1192         * testsuite/libffi.call/cls_align_uint32.c (main): Ditto.
1193         * testsuite/libffi.call/cls_align_sint16.c (main): Ditto.
1194         * testsuite/libffi.call/cls_20byte.c (main): Ditto.
1195         * testsuite/libffi.call/nested_struct2.c (main): Ditto.
1196         * testsuite/libffi.call/cls_24byte.c (main): Ditto.
1197         * testsuite/libffi.call/nested_struct6.c (main): Ditto.
1198         * testsuite/libffi.call/cls_uint.c (main): Ditto.
1199         * testsuite/libffi.call/cls_12byte.c (main): Ditto.
1200         * testsuite/libffi.call/cls_16byte.c (main): Ditto.
1201         * testsuite/libffi.call/closure_fn0.c (main): Ditto.
1202         * testsuite/libffi.call/cls_9byte2.c (main): Ditto.
1203         * testsuite/libffi.call/closure_fn2.c (main): Ditto.
1204         * testsuite/libffi.call/return_dbl1.c (main): Ditto.
1205         * testsuite/libffi.call/closure_fn4.c (main): Ditto.
1206         * testsuite/libffi.call/closure_fn6.c (main): Ditto.
1207         * testsuite/libffi.call/cls_align_sint32.c (main): Ditto.
1208
1209 2007-08-07  Andrew Haley  <aph@redhat.com>
1210
1211         * src/x86/sysv.S (ffi_closure_raw_SYSV): Fix typo in previous
1212         checkin.
1213
1214 2007-08-06  Andrew Haley  <aph@redhat.com>
1215
1216         PR testsuite/32843
1217         * src/x86/sysv.S (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
1218         FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
1219         FFI_TYPE_SINT32.
1220
1221 2007-08-02  David Daney  <ddaney@avtrex.com>
1222
1223         * testsuite/libffi.call/return_ul.c (main): Define return type as
1224         ffi_arg.  Use proper printf conversion specifier.
1225
1226 2007-07-30  Andrew Haley  <aph@redhat.com>
1227
1228         PR testsuite/32843
1229         * src/x86/ffi.c (ffi_prep_cif_machdep): in x86 case, add code for
1230         signed/unsigned int8/16.
1231         * src/x86/sysv.S (ffi_call_SYSV): Rewrite to:
1232         Use a jump table.
1233         Remove code to pop args from the stack after call.
1234         Special-case signed/unsigned int8/16.
1235         * testsuite/libffi.call/return_sc.c (main): Revert.
1236
1237 2007-07-26  Richard Guenther  <rguenther@suse.de>
1238
1239         PR testsuite/32843
1240         * testsuite/libffi.call/return_sc.c (main): Verify call
1241         result as signed char, not ffi_arg.
1242
1243 2007-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1244
1245         * configure.ac (i?86-*-solaris2.1[0-9]): Set TARGET to X86_64.
1246         * configure: Regenerate.
1247
1248 2007-07-11  David Daney  <ddaney@avtrex.com>
1249
1250         * src/mips/ffi.c: Don't include sys/cachectl.h.
1251         (ffi_prep_closure_loc): Use __builtin___clear_cache() instead of
1252         cacheflush().
1253
1254 2007-05-18  Aurelien Jarno  <aurelien@aurel32.net>
1255
1256         * src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted
1257         from (ffi_prep_closure): ... this.
1258         (FFI_INIT_TRAMPOLINE): Adjust.
1259
1260 2005-12-31  Phil Blundell  <pb@reciva.com>
1261
1262         * src/arm/ffi.c (ffi_prep_incoming_args_SYSV,
1263         ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support.
1264         * src/arm/sysv.S(ffi_closure_SYSV): Likewise.
1265         * src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
1266         (FFI_CLOSURES): Enable closure support.
1267
1268 2007-07-03  Andrew Haley  <aph@hedges.billgatliff.com>
1269
1270         * testsuite/libffi.call/cls_multi_ushort.c,
1271         testsuite/libffi.call/cls_align_uint16.c,
1272         testsuite/libffi.call/nested_struct1.c,
1273         testsuite/libffi.call/nested_struct3.c,
1274         testsuite/libffi.call/cls_7_1_byte.c,
1275         testsuite/libffi.call/cls_double.c,
1276         testsuite/libffi.call/nested_struct5.c,
1277         testsuite/libffi.call/nested_struct7.c,
1278         testsuite/libffi.call/cls_sint.c,
1279         testsuite/libffi.call/nested_struct9.c,
1280         testsuite/libffi.call/cls_20byte1.c,
1281         testsuite/libffi.call/cls_multi_sshortchar.c,
1282         testsuite/libffi.call/cls_align_sint64.c,
1283         testsuite/libffi.call/cls_3byte2.c,
1284         testsuite/libffi.call/cls_multi_schar.c,
1285         testsuite/libffi.call/cls_multi_uchar.c,
1286         testsuite/libffi.call/cls_19byte.c,
1287         testsuite/libffi.call/cls_9byte1.c,
1288         testsuite/libffi.call/cls_align_float.c,
1289         testsuite/libffi.call/closure_fn1.c,
1290         testsuite/libffi.call/problem1.c,
1291         testsuite/libffi.call/closure_fn3.c,
1292         testsuite/libffi.call/cls_sshort.c,
1293         testsuite/libffi.call/closure_fn5.c,
1294         testsuite/libffi.call/cls_align_double.c,
1295         testsuite/libffi.call/cls_2byte.c,
1296         testsuite/libffi.call/nested_struct.c,
1297         testsuite/libffi.call/nested_struct10.c,
1298         testsuite/libffi.call/cls_4byte.c,
1299         testsuite/libffi.call/cls_6byte.c,
1300         testsuite/libffi.call/cls_8byte.c,
1301         testsuite/libffi.call/cls_multi_sshort.c,
1302         testsuite/libffi.call/cls_align_uint32.c,
1303         testsuite/libffi.call/cls_align_sint16.c,
1304         testsuite/libffi.call/cls_float.c,
1305         testsuite/libffi.call/cls_20byte.c,
1306         testsuite/libffi.call/cls_5_1_byte.c,
1307         testsuite/libffi.call/nested_struct2.c,
1308         testsuite/libffi.call/cls_24byte.c,
1309         testsuite/libffi.call/nested_struct4.c,
1310         testsuite/libffi.call/nested_struct6.c,
1311         testsuite/libffi.call/cls_64byte.c,
1312         testsuite/libffi.call/nested_struct8.c,
1313         testsuite/libffi.call/cls_uint.c,
1314         testsuite/libffi.call/cls_multi_ushortchar.c,
1315         testsuite/libffi.call/cls_schar.c,
1316         testsuite/libffi.call/cls_uchar.c,
1317         testsuite/libffi.call/cls_align_uint64.c,
1318         testsuite/libffi.call/cls_ulonglong.c,
1319         testsuite/libffi.call/cls_align_longdouble.c,
1320         testsuite/libffi.call/cls_1_1byte.c,
1321         testsuite/libffi.call/cls_12byte.c,
1322         testsuite/libffi.call/cls_3_1byte.c,
1323         testsuite/libffi.call/cls_3byte1.c,
1324         testsuite/libffi.call/cls_4_1byte.c,
1325         testsuite/libffi.call/cls_6_1_byte.c,
1326         testsuite/libffi.call/cls_16byte.c,
1327         testsuite/libffi.call/cls_18byte.c,
1328         testsuite/libffi.call/closure_fn0.c,
1329         testsuite/libffi.call/cls_9byte2.c,
1330         testsuite/libffi.call/closure_fn2.c,
1331         testsuite/libffi.call/closure_fn4.c,
1332         testsuite/libffi.call/cls_ushort.c,
1333         testsuite/libffi.call/closure_fn6.c,
1334         testsuite/libffi.call/cls_5byte.c,
1335         testsuite/libffi.call/cls_align_pointer.c,
1336         testsuite/libffi.call/cls_7byte.c,
1337         testsuite/libffi.call/cls_align_sint32.c,
1338         testsuite/libffi.special/unwindtest_ffi_call.cc,
1339         testsuite/libffi.special/unwindtest.cc: Enable for ARM.
1340
1341 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1342
1343         * aclocal.m4: Regenerated.
1344
1345 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1346
1347         * configure: Regenerate.
1348
1349 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1350
1351         * Makefile.in: Regenerate.
1352         * configure: Regenerate.
1353         * aclocal.m4: Regenerate.
1354         * include/Makefile.in: Regenerate.
1355         * testsuite/Makefile.in: Regenerate.
1356
1357 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
1358
1359         * src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
1360         ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support.
1361         * src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise.
1362         * src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
1363         (FFI_CLOSURES): Enable closure support.
1364
1365 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
1366
1367         * configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test.
1368         * configure: Regenerate.
1369         * fficonfig.h.in: Regenerate.
1370         * src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC,
1371         CFI_OFFSET,CFI_DEF_CFA): New macros.
1372         (ffi_call_SYSV): Add callframe annotation.
1373
1374 2007-05-10  Roman Zippel <zippel@linux-m68k.org>
1375
1376         * src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix
1377         numerous test suite failures.
1378         * src/m68k/sysv.S (ffi_call_SYSV): Likewise.
1379
1380 2007-04-11  Paolo Bonzini  <bonzini@gnu.org>
1381
1382         * Makefile.am (EXTRA_DIST): Bring up to date.
1383         * Makefile.in: Regenerate.
1384         * src/frv/eabi.S: Remove RCS keyword.
1385
1386 2007-04-06  Richard Henderson  <rth@redhat.com>
1387
1388         * configure.ac: Tidy target case.
1389         (HAVE_LONG_DOUBLE): Allow the target to override.
1390         * configure: Regenerate.
1391         * include/ffi.h.in: Don't define ffi_type_foo if
1392         LIBFFI_HIDE_BASIC_TYPES is defined.
1393         (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
1394         to ffi_type_double.
1395         * types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
1396         (FFI_TYPEDEF, ffi_type_void): Mark the data const.
1397         (ffi_type_longdouble): Special case for Alpha.  Don't define
1398         if long double == double.
1399
1400         * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
1401         (ffi_prep_cif_machdep): Handle it as the 128-bit type.
1402         (ffi_call, ffi_closure_osf_inner): Likewise.
1403         (ffi_closure_osf_inner): Likewise.  Mark hidden.
1404         (ffi_call_osf, ffi_closure_osf): Mark hidden.
1405         * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
1406         * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
1407         (load_table): Handle 128-bit long double.
1408
1409         * testsuite/libffi.call/float4.c: Add -mieee for alpha.
1410
1411 2007-04-06  Tom Tromey  <tromey@redhat.com>
1412
1413         PR libffi/31491:
1414         * README: Fixed bug in example.
1415
1416 2007-04-03  Jakub Jelinek  <jakub@redhat.com>
1417
1418         * src/closures.c: Include sys/statfs.h.
1419         (_GNU_SOURCE): Define on Linux.
1420         (FFI_MMAP_EXEC_SELINUX): Define.
1421         (selinux_enabled): New variable.
1422         (selinux_enabled_check): New function.
1423         (is_selinux_enabled): Define.
1424         (dlmmap): Use it.
1425
1426 2007-03-24  Uros Bizjak  <ubizjak@gmail.com>
1427
1428         * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
1429         Use 'volatile float sum' to create sum of floats to avoid false
1430         negative due to excess precision on ix86 targets.
1431         (main): Ditto.
1432
1433 2007-03-08  Alexandre Oliva  <aoliva@redhat.com>
1434
1435         * src/powerpc/ffi.c (flush_icache): Fix left-over from previous
1436         patch.
1437         (ffi_prep_closure_loc): Remove unneeded casts.  Add needed ones.
1438
1439 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
1440
1441         * include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
1442         (ffi_prep_closure_loc): New.
1443         (ffi_prep_raw_closure_loc): New.
1444         (ffi_prep_java_raw_closure_loc): New.
1445         * src/closures.c: New file.
1446         * src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
1447         Replace sflags with exec_offset.
1448         [FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
1449         sub_segment_exec_offset): New macros.
1450         (get_segment_flags, set_segment_flags, check_segment_merge): New
1451         macros.
1452         (is_mmapped_segment, is_extern_segment): Use get_segment_flags.
1453         (add_segment, sys_alloc, create_mspace, create_mspace_with_base,
1454         destroy_mspace): Use new macros.
1455         (sys_alloc): Silence warning.
1456         * Makefile.am (libffi_la_SOURCES): Add src/closures.c.
1457         * Makefile.in: Rebuilt.
1458         * src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
1459         terms of ffi_prep_closure_loc.
1460         * src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
1461         from...
1462         (ffi_prep_raw_closure): ... this.  Re-implement in terms of the
1463         renamed version.
1464         * src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
1465         adjusted from...
1466         (ffi_prep_java_raw_closure): ... this.  Re-implement in terms of
1467         the renamed version.
1468         * src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
1469         (ffi_prep_closure): ... this.
1470         * src/pa/ffi.c: Likewise.
1471         * src/cris/ffi.c: Likewise.  Adjust.
1472         * src/frv/ffi.c: Likewise.
1473         * src/ia64/ffi.c: Likewise.
1474         * src/mips/ffi.c: Likewise.
1475         * src/powerpc/ffi_darwin.c: Likewise.
1476         * src/s390/ffi.c: Likewise.
1477         * src/sh/ffi.c: Likewise.
1478         * src/sh64/ffi.c: Likewise.
1479         * src/sparc/ffi.c: Likewise.
1480         * src/x86/ffi64.c: Likewise.
1481         * src/x86/ffi.c: Likewise.
1482         (FFI_INIT_TRAMPOLINE): Adjust.
1483         (ffi_prep_raw_closure_loc): Renamed and adjusted from...
1484         (ffi_prep_raw_closure): ... this.
1485         * src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
1486         (ffi_prep_closure): ... this.
1487         (flush_icache): Adjust.
1488
1489 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
1490
1491         * src/dlmalloc.c: New file, imported version 2.8.3 of Doug
1492         Lea's malloc.
1493
1494 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1495
1496         * Makefile.am: Add dummy install-pdf target.
1497         * Makefile.in: Regenerate
1498
1499 2007-02-13  Andreas Krebbel  <krebbel1@de.ibm.com>
1500
1501         * src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
1502         ffi_closure_helper_SYSV): Add long double handling.
1503
1504 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1505
1506         * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2
1507         immediately after bctrl instruction.
1508
1509 2007-01-18  Alexandre Oliva  <aoliva@redhat.com>
1510
1511         * Makefile.am (all-recursive, install-recursive,
1512         mostlyclean-recursive, clean-recursive, distclean-recursive,
1513         maintainer-clean-recursive): Add missing targets.
1514         * Makefile.in: Rebuilt.
1515
1516 2006-12-14  Andreas Tobler  <a.tobler@schweiz.org>
1517
1518         * configure.ac: Add TARGET for x86_64-*-darwin*.
1519         * Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
1520         for X86_DARWIN.
1521         * src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
1522         * src/x86/darwin64.S: New file for x86_64-*-darwin* support.
1523         * configure: Regenerate.
1524         * Makefile.in: Regenerate.
1525         * include/Makefile.in: Regenerate.
1526         * testsuite/Makefile.in: Regenerate.
1527         * testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
1528         ffi_call only.
1529
1530 2006-12-13  Andreas Tobler <a.tobler@schweiz.org>
1531
1532         * aclocal.m4: Regenerate with aclocal -I .. as written in the
1533         Makefile.am.
1534
1535 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
1536
1537         * src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New.
1538         (ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for
1539         Darwin.
1540         * testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL.
1541         * testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL.
1542
1543 2006-10-10  Paolo Bonzini  <bonzini@gnu.org>
1544             Sandro Tolaini  <tolaini@libero.it>
1545
1546         * configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and
1547         conditional.
1548         * configure: Regenerated.
1549         * Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case.
1550         (EXTRA_DIST): Add src/x86/darwin.S.
1551         * Makefile.in: Regenerated.
1552         * include/Makefile.in: Regenerated.
1553         * testsuite/Makefile.in: Regenerated.
1554
1555         * src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like
1556         X86_WIN32, and additionally align stack to 16 bytes.
1557         * src/x86/darwin.S: New, based on sysv.S.
1558         * src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs.
1559
1560 2006-09-12  David Daney  <ddaney@avtrex.com>
1561
1562         PR libffi/23935
1563         * include/Makefile.am: Install both ffi.h and ffitarget.h in
1564         $(libdir)/gcc/$(target_alias)/$(gcc_version)/include.
1565         * aclocal.m4: Regenerated for automake 1.9.6.
1566         * Makefile.in: Regenerated.
1567         * include/Makefile.in: Regenerated.
1568         * testsuite/Makefile.in: Regenerated.
1569
1570 2006-08-17  Andreas Tobler  <a.tobler@schweiz.ch>
1571
1572         * include/ffi_common.h (struct): Revert accidental commit.
1573
1574 2006-08-15  Andreas Tobler  <a.tobler@schweiz.ch>
1575
1576         * include/ffi_common.h: Remove lint directives.
1577         * include/ffi.h.in: Likewise.
1578
1579 2006-07-25  Torsten Schoenfeld  <kaffeetisch@gmx.de>
1580
1581         * include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
1582         for 32-bit architectures.
1583         * testsuite/libffi.call/return_ul.c: New test case.
1584
1585 2006-07-19  David Daney  <ddaney@avtrex.com>
1586
1587         * testsuite/libffi.call/closure_fn6.c: Remove xfail for mips,
1588         xfail remains for mips64.
1589
1590 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1591
1592         * Makefile.am: Add install-html target. Add install-html to .PHONY
1593         * Makefile.in: Regenerate.
1594         * aclocal.m4: Regenerate.
1595         * include/Makefile.in: Regenerate.
1596         * testsuite/Makefile.in: Regenerate.
1597
1598 2006-05-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1599
1600         * pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from
1601         stack slot.
1602
1603 2006-04-22  Andreas Tobler  <a.tobler@schweiz.ch>
1604
1605         * README: Remove notice about 'Crazy Comments'.
1606         * src/debug.c: Remove lint directives. Cleanup white spaces.
1607         * src/java_raw_api.c: Likewise.
1608         * src/prep_cif.c: Likewise.
1609         * src/raw_api.c: Likewise.
1610         * src/ffitest.c: Delete. No longer needed, all test cases migrated
1611         to the testsuite.
1612         * src/arm/ffi.c: Remove lint directives.
1613         * src/m32r/ffi.c: Likewise.
1614         * src/pa/ffi.c: Likewise.
1615         * src/powerpc/ffi.c: Likewise.
1616         * src/powerpc/ffi_darwin.c: Likewise.
1617         * src/sh/ffi.c: Likewise.
1618         * src/sh64/ffi.c: Likewise.
1619         * src/x86/ffi.c: Likewise.
1620         * testsuite/libffi.call/float2.c: Likewise.
1621         * testsuite/libffi.call/promotion.c: Likewise.
1622         * testsuite/libffi.call/struct1.c: Likewise.
1623
1624 2006-04-13  Andreas Tobler  <a.tobler@schweiz.ch>
1625
1626         * src/pa/hpux32.S: Correct unwind offset calculation for
1627         ffi_closure_pa32.
1628         * src/pa/linux.S: Likewise.
1629
1630 2006-04-12  James E Wilson  <wilson@specifix.com>
1631
1632         PR libgcj/26483
1633         * src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
1634         (hfa_type_load): Call stf_spill.
1635         (hfa_type_store): Call ldf_fill.
1636         (ffi_call): Adjust calls to above routines.  Add local temps for
1637         macro result.
1638
1639 2006-04-10  Matthias Klose  <doko@debian.org>
1640
1641         * testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
1642         directory names containing underscores.
1643
1644 2006-04-07  James E Wilson  <wilson@specifix.com>
1645
1646         * testsuite/libffi.call/float4.c: New testcase.
1647
1648 2006-04-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1649             Andreas Tobler  <a.tobler@schweiz.ch>
1650
1651         * Makefile.am: Add PA_HPUX port.
1652         * Makefile.in: Regenerate.
1653         * include/Makefile.in: Likewise.
1654         * testsuite/Makefile.in: Likewise.
1655         * configure.ac: Add PA_HPUX rules.
1656         * configure: Regenerate.
1657         * src/pa/ffitarget.h: Rename linux target to PA_LINUX.
1658         Add PA_HPUX and PA64_HPUX.
1659         Rename FFI_LINUX ABI to FFI_PA32 ABI.
1660         (FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
1661         (FFI_TYPE_SMALL_STRUCT2): Define.
1662         (FFI_TYPE_SMALL_STRUCT4): Likewise.
1663         (FFI_TYPE_SMALL_STRUCT8): Likewise.
1664         (FFI_TYPE_SMALL_STRUCT3): Redefine.
1665         (FFI_TYPE_SMALL_STRUCT5): Likewise.
1666         (FFI_TYPE_SMALL_STRUCT6): Likewise.
1667         (FFI_TYPE_SMALL_STRUCT7): Likewise.
1668         * src/pa/ffi.c (ROUND_DOWN): Delete.
1669         (fldw, fstw, fldd, fstd): Use '__asm__'.
1670         (ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
1671         FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
1672         (ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
1673         Simplify incrementing of stack slot variable. Change type of local
1674         'n' to unsigned int.
1675         (ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
1676         double on PA_HPUX.
1677         (ffi_prep_cif_machdep): Likewise.
1678         (ffi_call): Likewise.
1679         (ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
1680         return type to ffi_status. Simplify incrementing of stack slot
1681         variable. Only copy floating point argument registers when PA_LINUX
1682         is true. Reformat debug statement.
1683         Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
1684         FFI_TYPE_SMALL_STRUCT8.
1685         (ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
1686         declaration.
1687         (ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
1688         Add nops to cache flush.  Add trampoline for PA_HPUX.
1689         * src/pa/hpux32.S: New file.
1690         * src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
1691         ffi_prep_args_LINUX to ffi_prep_args_pa32.
1692         Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
1693         unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
1694         argument type checks so that common argument types appear first.
1695         (ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
1696         ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
1697
1698 2006-03-24  Alan Modra  <amodra@bigpond.net.au>
1699
1700         * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX.  Default
1701         for 32-bit using IBM extended double format.  Fix FFI_LAST_ABI.
1702         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
1703         FFI_TYPE_LONGDOUBLE.
1704         (ffi_prep_args64): Assert using IBM extended double.
1705         (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
1706         Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
1707         (ffi_call): Handle FFI_LINUX.
1708         (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
1709         gpr3 return pointer as for struct return.  Handle FFI_LINUX
1710         FFI_TYPE_LONGDOUBLE return and args.  Don't increment "nf"
1711         unnecessarily.
1712         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
1713         for FFI_TYPE_LONGDOUBLE.  Move epilogue insns into case table.
1714         Don't use r6 as pointer to results, instead use sp offset.  Don't
1715         make a special call to load lr with case table address, instead
1716         use offset from previous call.
1717         * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
1718         * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
1719         return.
1720
1721 2006-03-15  Kaz Kojima  <kkojima@gcc.gnu.org>
1722
1723         * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
1724         passed with FP registers correctly.
1725         (ffi_closure_helper_SYSV): Likewise.
1726         * src/sh64/sysv.S: Likewise.
1727
1728 2006-03-01  Andreas Tobler  <a.tobler@schweiz.ch>
1729
1730         * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
1731         args and userdata unused.
1732         (closure_test_fn1): Mark cif and userdata unused.
1733         (main): Remove unused res.
1734
1735 2006-02-28  Andreas Tobler  <a.tobler@schweiz.ch>
1736
1737         * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
1738         -O2, -O3, -Os and the warning flags -W -Wall.
1739         * testsuite/libffi.special/special.exp: Likewise.
1740         * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
1741         unused parameter unused for gcc or else do nothing.
1742         * testsuite/libffi.special/ffitestcxx.h: Likewise.
1743         * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
1744         and userdata unused.
1745         * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
1746         * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
1747         * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
1748         * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
1749         * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
1750         * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
1751         * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
1752         * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
1753         * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
1754         * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
1755         * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
1756         * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
1757         * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
1758         * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
1759         * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
1760         * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
1761         * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
1762         * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
1763         * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
1764         * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
1765         * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
1766         * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
1767         * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
1768         * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
1769         Likewise.
1770         * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
1771         Likewise.
1772         * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
1773         Likewise.
1774         * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
1775         void* to avoid compiler warning.
1776         (main): Likewise.
1777         (cls_struct_align_gn): Mark cif and userdata unused.
1778         * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
1779         Likewise.
1780         * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
1781         Likewise.
1782         * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
1783         Likewise.
1784         * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
1785         Likewise.
1786         * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
1787         Likewise.
1788         * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
1789         * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
1790         * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
1791         data unused.
1792         (main): Cast res_call to silence gcc.
1793         * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
1794         data unused.
1795         (main): Cast res_call to silence gcc.
1796         * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
1797         and data unused.
1798         (main): Cast res_call to silence gcc.
1799         * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
1800         data unused.
1801         (main): Cast res_call to silence gcc.
1802         * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
1803         data unused.
1804         (main): Cast res_call to silence gcc.
1805         * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
1806         and data unused.
1807         (main): Cast res_call to silence gcc.
1808         * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
1809         userdata unused.
1810         (cls_ret_schar_fn): Cast printf parameter to silence gcc.
1811         * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
1812         userdata unused.
1813         (cls_ret_sint_fn): Cast printf parameter to silence gcc.
1814         * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
1815         userdata unused.
1816         (cls_ret_sshort_fn): Cast printf parameter to silence gcc.
1817         * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn):  Mark cif and
1818         userdata unused.
1819         (cls_ret_uchar_fn): Cast printf parameter to silence gcc.
1820         * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
1821         userdata unused.
1822         (cls_ret_uint_fn): Cast printf parameter to silence gcc.
1823         * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
1824         and userdata unused.
1825         * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
1826         userdata unused.
1827         (cls_ret_ushort_fn): Cast printf parameter to silence gcc.
1828         * testsuite/libffi.call/float.c (floating): Remove unused parameter e.
1829         * testsuite/libffi.call/float1.c (main): Remove unused variable i.
1830         Cleanup white spaces.
1831         * testsuite/libffi.call/negint.c (checking): Remove unused variable i.
1832         * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
1833         cif and userdata unused.
1834         * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
1835         Likewise.
1836         * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
1837         * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
1838         formatters to silence gcc.
1839         (B_gn): Mark cif and userdata unused.
1840         * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
1841         unused.
1842         * testsuite/libffi.call/nested_struct4.c: Mention related PR.
1843         (B_gn): Mark cif and userdata unused.
1844         * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
1845         unused.
1846         * testsuite/libffi.call/nested_struct6.c: Mention related PR.
1847         (B_gn): Mark cif and userdata unused.
1848         * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
1849         unused.
1850         * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
1851         * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
1852         * testsuite/libffi.call/problem1.c (stub): Likewise.
1853         * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
1854         gcc.
1855         * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
1856         in the last commit for this test case in the test case itself.
1857         * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
1858         unused.
1859         * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
1860         * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
1861         * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
1862         * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
1863         * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
1864         * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
1865
1866 2006-02-22  Kaz Kojima  <kkojima@gcc.gnu.org>
1867
1868         * src/sh/sysv.S: Fix register numbers in the FDE for
1869         ffi_closure_SYSV.
1870
1871 2006-02-20  Andreas Tobler  <a.tobler@schweiz.ch>
1872
1873         * testsuite/libffi.call/return_fl2.c (return_fl): Remove static
1874         declaration to avoid a false negative on ix86. See PR323.
1875
1876 2006-02-18  Kaz Kojima  <kkojima@gcc.gnu.org>
1877
1878         * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
1879         and cast integer to void * if needed.  Update the pointer to
1880         the FP register saved area correctly.
1881
1882 2006-02-17  Andreas Tobler  <a.tobler@schweiz.ch>
1883
1884         * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
1885         is fixed.
1886         * testsuite/libffi.call/nested_struct4.c: Likewise.
1887
1888 2006-02-16  Andreas Tobler  <a.tobler@schweiz.ch>
1889
1890         * testsuite/libffi.call/return_dbl.c: New test case.
1891         * testsuite/libffi.call/return_dbl1.c: Likewise.
1892         * testsuite/libffi.call/return_dbl2.c: Likewise.
1893         * testsuite/libffi.call/return_fl.c: Likewise.
1894         * testsuite/libffi.call/return_fl1.c: Likewise.
1895         * testsuite/libffi.call/return_fl2.c: Likewise.
1896         * testsuite/libffi.call/return_fl3.c: Likewise.
1897         * testsuite/libffi.call/closure_fn6.c: Likewise.
1898
1899         * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
1900         definition.
1901         * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
1902         here to be used by other test cases too.
1903
1904         * testsuite/libffi.call/nested_struct10.c: New test case.
1905         * testsuite/libffi.call/nested_struct9.c: Likewise.
1906         * testsuite/libffi.call/nested_struct8.c: Likewise.
1907         * testsuite/libffi.call/nested_struct7.c: Likewise.
1908         * testsuite/libffi.call/nested_struct6.c: Likewise.
1909         * testsuite/libffi.call/nested_struct5.c: Likewise.
1910         * testsuite/libffi.call/nested_struct4.c: Likewise.
1911
1912 2006-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
1913
1914         * configure.ac: Enable libffi for sparc64-*-freebsd*.
1915         * configure: Rebuilt.
1916
1917 2006-01-18  Jakub Jelinek  <jakub@redhat.com>
1918
1919         * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
1920         instead do the shifting inline.
1921         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
1922         shift count unconditionally.  Simplify load sequences for 1, 2, 3, 4
1923         and 8 byte structs, for the remaining struct sizes don't call
1924         __lshrdi3, instead do the shifting inline.
1925
1926 2005-12-07  Thiemo Seufer  <ths@networkno.de>
1927
1928         * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
1929         missing parentheses.
1930         * src/mips/o32.S (ffi_call_O32): Code formatting. Define
1931         and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
1932         (ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
1933         A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
1934         V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
1935         FA_0_0_OFF2.
1936         * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
1937         endianness bugs.
1938         (ffi_prep_closure): Improve trampoline instruction scheduling.
1939         (ffi_closure_mips_inner_O32): Fix endianness bugs.
1940
1941 2005-12-03  Alan Modra  <amodra@bigpond.net.au>
1942
1943         * src/powerpc/ffi.c: Formatting.
1944         (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
1945         (ffi_prep_args64): Likewise.
1946
1947 2005-09-30  Geoffrey Keating  <geoffk@apple.com>
1948
1949         * testsuite/lib/libffi-dg.exp (libffi_target_compile): For
1950         darwin, use -shared-libgcc not -lgcc_s, and explain why.
1951
1952 2005-09-26  Tom Tromey  <tromey@redhat.com>
1953
1954         * testsuite/libffi.call/float1.c (value_type): New typedef.
1955         (CANARY): New define.
1956         (main): Check for result buffer overflow.
1957         * src/powerpc/linux64.S: Handle linux64 long double returns.
1958         * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
1959         (ffi_prep_cif_machdep): Handle linux64 long double returns.
1960
1961 2005-08-25  Alan Modra  <amodra@bigpond.net.au>
1962
1963         PR target/23404
1964         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
1965         homed fp args.
1966         (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
1967
1968 2005-08-11  Jakub Jelinek  <jakub@redhat.com>
1969
1970         * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
1971         (AH_BOTTOM): Add FFI_HIDDEN definition.
1972         * configure: Rebuilt.
1973         * fficonfig.h.in: Rebuilt.
1974         * src/powerpc/ffi.c (hidden): Remove.
1975         (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
1976         ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
1977         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
1978         .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
1979         * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
1980         add FFI_HIDDEN to its prototype.
1981         (ffi_closure_SYSV_inner): New.
1982         * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
1983         * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
1984
1985 2005-08-10  Alfred M. Szmidt  <ams@gnu.org>
1986
1987         PR libffi/21819:
1988         * configure: Rebuilt.
1989         * configure.ac: Handle i*86-*-gnu*.
1990
1991 2005-08-09  Jakub Jelinek  <jakub@redhat.com>
1992
1993         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
1994         DW_CFA_offset_extended_sf rather than
1995         DW_CFA_GNU_negative_offset_extended.
1996         * src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
1997
1998 2005-07-22  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>
1999
2000         * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
2001         on sh3.
2002         (ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
2003         * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
2004         partially on register.
2005         (ffi_closure_helper_SYSV): Likewise.
2006         (ffi_prep_cif_machdep): Don't set too many cif->flags.
2007
2008 2005-07-20  Kaz Kojima  <kkojima@gcc.gnu.org>
2009
2010         * src/sh/ffi.c (ffi_call): Handle small structures correctly.
2011         Remove empty line.
2012         * src/sh64/ffi.c (simple_type): Remove.
2013         (return_type): Handle small structures correctly.
2014         (ffi_prep_args): Likewise.
2015         (ffi_call): Likewise.
2016         (ffi_closure_helper_SYSV): Likewise.
2017         * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
2018         Emit position independent code if PIC and remove wrong datalabel
2019         prefixes from EH data.
2020
2021 2005-07-19  Andreas Tobler  <a.tobler@schweiz.ch>
2022
2023         * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
2024         * Makefile.in: Regenerate.
2025         * include/Makefile.in: Likewise.
2026         * testsuite/Makefile.in: Likewise.
2027         * configure.ac: Add POWERPC_FREEBSD rules.
2028         * configure: Regenerate.
2029         * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
2030         (FFI_SYSV_TYPE_SMALL_STRUCT): Define.
2031         * src/powerpc/ffi.c: Add flags to handle small structure returns
2032         in ffi_call_SYSV.
2033         (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
2034         Aka FFI_SYSV.
2035         (ffi_closure_helper_SYSV): Likewise.
2036         * src/powerpc/ppc_closure.S: Add return types for small structures.
2037         * src/powerpc/sysv.S: Add bits to handle small structures for
2038         final SYSV 4 ABI.
2039
2040 2005-07-10  Andreas Tobler  <a.tobler@schweiz.ch>
2041
2042         * testsuite/libffi.call/cls_5_1_byte.c: New test file.
2043         * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
2044         * testsuite/libffi.call/cls_7_1_byte.c: Likewise.
2045
2046 2005-07-05  Randolph Chung  <tausq@debian.org>
2047
2048         * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
2049         as FFI_TYPE_SMALL_STRUCT3.  Break out handling for 5-7 byte
2050         structures.  Kill compilation warnings.
2051         (ffi_closure_inner_LINUX): Print return values as hex in debug
2052         message.  Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
2053         Properly handle 5-7 byte structure returns.
2054         * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
2055         (FFI_TYPE_SMALL_STRUCT2): Remove.
2056         (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
2057         (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
2058         * src/pa/linux.S: Mark source file as using PA1.1 assembly.
2059         (checksmst1, checksmst2): Remove.
2060         (checksmst3): Optimize handling of 3-byte struct returns.
2061         (checksmst567): Properly handle 5-7 byte struct returns.
2062
2063 2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2064
2065         PR libgcj/21943
2066         * src/mips/n32.S: Enforce PIC code.
2067         * src/mips/o32.S: Likewise.
2068
2069 2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2070
2071         * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
2072         * configure: Regenerate.
2073
2074 2005-06-01  Alan Modra  <amodra@bigpond.net.au>
2075
2076         * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
2077         to call ffi_closure_helper_SYSV.  Append @local instead.
2078         * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
2079
2080 2005-05-17  Kelley Cook  <kcook@gcc.gnu.org>
2081
2082         * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
2083         Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
2084         * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
2085         * aclocal.m4, configure, fficonfig.h.in, Makefile.in,
2086         include/Makefile.in, testsuite/Makefile.in: Regenerate.
2087
2088 2005-05-09  Mike Stump  <mrs@apple.com>
2089
2090         * configure: Regenerate.
2091
2092 2005-05-08  Richard Henderson  <rth@redhat.com>
2093
2094         PR libffi/21285
2095         * src/alpha/osf.S: Update unwind into to match code.
2096
2097 2005-05-04  Andreas Degert <ad@papyrus-gmbh.de>
2098             Richard Henderson  <rth@redhat.com>
2099
2100         * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
2101         bit 11 of flags.
2102         (ffi_call): Mask return type field.  Pass ssecount to ffi_call_unix64.
2103         (ffi_prep_closure): Set carry bit if sse-used flag set.
2104         * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
2105         Only load sse registers if ssecount non-zero.
2106         (ffi_closure_unix64): Only save sse registers if carry set on entry.
2107
2108 2005-04-29  Ralf Corsepius  <ralf.corsepius@rtems.org>
2109
2110         * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
2111         powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
2112         * configure: Regenerate.
2113
2114 2005-04-20  Hans-Peter Nilsson  <hp@axis.com>
2115
2116         * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
2117         have Tcl8.3-compatible intermediate variable.
2118
2119 2005-04-18  Simon Posnjak <simon.posnjak@siol.net>
2120             Hans-Peter Nilsson  <hp@axis.com>
2121
2122         * Makefile.am: Add CRIS support.
2123         * configure.ac: Likewise.
2124         * Makefile.in, configure, testsuite/Makefile.in,
2125         include/Makefile.in: Regenerate.
2126         * src/cris: New directory.
2127         * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
2128         * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
2129
2130         * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
2131         \r?\n in output tests.
2132
2133 2005-04-12  Mike Stump  <mrs@apple.com>
2134
2135         * configure: Regenerate.
2136
2137 2005-03-30  Hans Boehm  <Hans.Boehm@hp.com>
2138
2139         * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
2140
2141 2005-03-30  Steve Ellcey  <sje@cup.hp.com>
2142
2143         * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
2144         (ffi_sarg) Ditto.
2145         * src/ia64/unix.S (ffi_closure_unix): Extend gp
2146         to 64 bits in ILP32 mode.
2147         Load 64 bits even for short data.
2148
2149 2005-03-23  Mike Stump  <mrs@apple.com>
2150
2151         * src/powerpc/darwin.S: Update for -m64 multilib.
2152         * src/powerpc/darwin_closure.S: Likewise.
2153
2154 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2155
2156         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
2157         Do not set tool_include_dir.
2158         * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
2159         Regenerate.
2160         * include/Makefile.am: Set gcc_version and toollibffidir.
2161         * include/Makefile.in: Regenerate.
2162
2163 2005-02-22  Andrew Haley  <aph@redhat.com>
2164
2165         * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
2166         odd-numbered register pairs for 64-bit integer types.
2167
2168 2005-02-23  Andreas Tobler  <a.tobler@schweiz.ch>
2169
2170         PR libffi/20104
2171         * testsuite/libffi.call/return_ll1.c: New test case.
2172
2173 2005-02-11  Janis Johnson  <janis187@us.ibm.com>
2174
2175         * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
2176         * testsuite/libffi.call/float.c: Ditto.
2177         * testsuite/libffi.call/float2.c: Ditto.
2178         * testsuite/libffi.call/float3.c: Ditto.
2179
2180 2005-02-08  Andreas Tobler  <a.tobler@schweiz.ch>
2181
2182         * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
2183
2184 2005-01-12  Eric Botcazou  <ebotcazou@libertysurf.fr>
2185
2186         * testsuite/libffi.special/special.exp (cxx_options): Add
2187         -shared-libgcc.
2188
2189 2004-12-31  Richard Henderson  <rth@redhat.com>
2190
2191         * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
2192         (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF.  Replace size and
2193         offset parameters with a type parameter; deduce size and structure
2194         alignment.  Update all users.
2195
2196 2004-12-31  Richard Henderson  <rth@redhat.com>
2197
2198         * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
2199         (FFI_TYPE_LONGDOUBLE): Fix for ia64.
2200         * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
2201         into ffi_prep_closure.
2202         * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
2203         from scratch.
2204
2205 2004-12-27  Richard Henderson  <rth@redhat.com>
2206
2207         * src/x86/unix64.S: Fix typo in unwind info.
2208
2209 2004-12-25  Richard Henderson  <rth@redhat.com>
2210
2211         * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
2212         (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
2213         (merge_classes): Check for it.
2214         (SSE_CLASS_P): New.
2215         (classify_argument): Pass byte_offset by value; perform all updates
2216         inside struct case.
2217         (examine_argument): Add classes argument; handle
2218         X86_64_COMPLEX_X87_CLASS.
2219         (ffi_prep_args): Merge into ...
2220         (ffi_call): ... here.  Share stack frame with ffi_call_unix64.
2221         (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
2222         (ffi_fill_return_value): Remove.
2223         (ffi_prep_closure): Remove dead assert.
2224         (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
2225         Rewrite to use struct register_args instead of va_list.  Create
2226         flags for handling structure returns.
2227         * src/x86/unix64.S: Remove dead strings.
2228         (ffi_call_unix64): Rename from ffi_call_UNIX64.  Rewrite to share
2229         stack frame with ffi_call.  Handle structure returns properly.
2230         (float2sse, floatfloat2sse, double2sse): Remove.
2231         (sse2float, sse2double, sse2floatfloat): Remove.
2232         (ffi_closure_unix64): Rename from ffi_closure_UNIX64.  Rewrite
2233         to handle structure returns properly.
2234
2235 2004-12-08  David Edelsohn  <edelsohn@gnu.org>
2236
2237         * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
2238         PICFLAG.
2239         * Makefile.in: Regenerated.
2240
2241 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2242
2243         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2244         * configure, aclocal.m4, Makefile.in: Regenerate.
2245         * include/Makefile.in, testsuite/Makefile.in: Regenerate.
2246
2247 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2248
2249         * configure: Regenerate for libtool change.
2250
2251 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2252
2253         * configure: Regenerate for libtool reversion.
2254
2255 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2256
2257         * configure: Regenerate for libtool change.
2258
2259 2004-11-23  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2260
2261         * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
2262
2263 2004-11-23  Richard Sandiford  <rsandifo@redhat.com>
2264
2265         * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
2266         of jal.  Use an absolute encoding for the frame information.
2267
2268 2004-11-23  Kelley Cook  <kcook@gcc.gnu.org>
2269
2270         * Makefile.am: Remove no-dependencies.  Add ACLOCAL_AMFLAGS.
2271         * acinclude.m4: Delete logic for sincludes.
2272         * aclocal.m4, Makefile.in, configure: Regenerate.
2273         * include/Makefile: Likewise.
2274         * testsuite/Makefile: Likewise.
2275
2276 2004-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
2277
2278         * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
2279         on a 8-byte boundary.
2280         * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
2281
2282 2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
2283
2284         * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
2285         long long values.  Round stack allocation to a multiple of 8 bytes
2286         for ATPCS compatibility.
2287         * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
2288         names.  Handle returning long long types.  Add Thumb and interworking
2289         support.  Improve soft-float code.
2290
2291 2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
2292
2293         * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
2294         (libffi_exit): New function.
2295         (libffi_init): Build the testglue wrapper if needed.
2296
2297 2004-10-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
2298
2299         PR other/18138
2300         * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
2301
2302 2004-10-25  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2303
2304         * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
2305
2306 2004-10-20  Kaz Kojima  <kkojima@gcc.gnu.org>
2307
2308         * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
2309         * testsuite/libffi.call/float3.c: New test case.
2310
2311 2004-10-18  Kaz Kojima  <kkojima@gcc.gnu.org>
2312
2313         * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
2314         the function returning a structure pointed with R2.
2315         * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
2316         the structure return value if T bit set.  Emit position
2317         independent code and EH data if PIC.
2318
2319 2004-10-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
2320
2321         * Makefile.am: Add m32r support.
2322         * configure.ac: Likewise.
2323         * Makefile.in: Regenerate.
2324         * confiugre: Regenerate.
2325         * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
2326         (uint64, sint64, double, longdouble)
2327         * src/m32r: New directory.
2328         * src/m32r/ffi.c: New file.
2329         * src/m32r/sysv.S: Likewise.
2330         * src/m32r/ffitarget.h: Likewise.
2331
2332 2004-10-02  Kaz Kojima  <kkojima@gcc.gnu.org>
2333
2334         * testsuite/libffi.call/negint.c: New test case.
2335
2336 2004-09-14  H.J. Lu  <hongjiu.lu@intel.com>
2337
2338         PR libgcj/17465
2339         * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
2340         Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
2341         LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
2342         DYLD_LIBRARY_PATH.
2343
2344 2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
2345
2346         * testsuite/libffi.call/many_win32.c: Remove whitespaces.
2347         * testsuite/libffi.call/promotion.c: Likewise.
2348         * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
2349         whitespaces.
2350         * testsuite/libffi.call/return_sc.c: Likewise.
2351         * testsuite/libffi.call/return_uc.c: Likewise.
2352
2353 2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
2354
2355         * src/powerpc/darwin.S: Fix comments and identation.
2356         * src/powerpc/darwin_closure.S: Likewise.
2357
2358 2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
2359
2360         * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
2361         (ffi_prep_args): Handle longdouble arguments.
2362         (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
2363         longdouble.
2364         (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
2365         * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
2366         values.
2367         * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
2368         * src/types.c: Defined longdouble size and alignment for darwin.
2369
2370 2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
2371
2372         * src/powerpc/aix.S: Remove whitespaces.
2373         * src/powerpc/aix_closure.S: Likewise.
2374         * src/powerpc/asm.h: Likewise.
2375         * src/powerpc/ffi.c: Likewise.
2376         * src/powerpc/ffitarget.h: Likewise.
2377         * src/powerpc/linux64.S: Likewise.
2378         * src/powerpc/linux64_closure.S: Likewise.
2379         * src/powerpc/ppc_closure.S: Likewise.
2380         * src/powerpc/sysv.S: Likewise.
2381
2382 2004-08-30  Anthony Green  <green@redhat.com>
2383
2384         * Makefile.am: Add frv support.
2385         * Makefile.in, testsuite/Makefile.in: Rebuilt.
2386         * configure.ac: Read configure.host.
2387         * configure.in: Read configure.host.
2388         * configure.host: New file.  frv-elf needs libgloss.
2389         * include/ffi.h.in: Force ffi_closure to have a nice big (8)
2390         alignment.  This is needed to frv and shouldn't harm the others.
2391         * include/ffi_common.h (ALIGN_DOWN): New macro.
2392         * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
2393
2394 2004-08-24  David Daney  <daney@avtrex.com>
2395
2396         * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
2397         * testsuite/libffi.call/closure_fn1.c: Likewise.
2398         * testsuite/libffi.call/closure_fn2.c  Likewise.
2399         * testsuite/libffi.call/closure_fn3.c: Likewise.
2400         * testsuite/libffi.call/closure_fn4.c: Likewise.
2401         * testsuite/libffi.call/closure_fn5.c: Likewise.
2402         * testsuite/libffi.call/cls_18byte.c: Likewise.
2403         * testsuite/libffi.call/cls_19byte.c: Likewise.
2404         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2405         * testsuite/libffi.call/cls_20byte.c: Likewise.
2406         * testsuite/libffi.call/cls_20byte1.c: Likewise.
2407         * testsuite/libffi.call/cls_24byte.c: Likewise.
2408         * testsuite/libffi.call/cls_2byte.c: Likewise.
2409         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2410         * testsuite/libffi.call/cls_3byte1.c: Likewise.
2411         * testsuite/libffi.call/cls_3byte2.c: Likewise.
2412         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2413         * testsuite/libffi.call/cls_4byte.c: Likewise.
2414         * testsuite/libffi.call/cls_64byte.c: Likewise.
2415         * testsuite/libffi.call/cls_6byte.c: Likewise.
2416         * testsuite/libffi.call/cls_7byte.c: Likewise.
2417         * testsuite/libffi.call/cls_8byte.c: Likewise.
2418         * testsuite/libffi.call/cls_9byte1.c: Likewise.
2419         * testsuite/libffi.call/cls_9byte2.c: Likewise.
2420         * testsuite/libffi.call/cls_align_double.c: Likewise.
2421         * testsuite/libffi.call/cls_align_float.c: Likewise.
2422         * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
2423         * testsuite/libffi.call/cls_align_pointer.c: Likewise.
2424         * testsuite/libffi.call/cls_align_sint16.c: Likewise.
2425         * testsuite/libffi.call/cls_align_sint32.c: Likewise.
2426         * testsuite/libffi.call/cls_align_sint64.c: Likewise.
2427         * testsuite/libffi.call/cls_align_uint16.c: Likewise.
2428         * testsuite/libffi.call/cls_align_uint32.c: Likewise.
2429         * testsuite/libffi.call/cls_align_uint64.c: Likewise.
2430         * testsuite/libffi.call/cls_double.c: Likewise.
2431         * testsuite/libffi.call/cls_float.c: Likewise.
2432         * testsuite/libffi.call/cls_multi_schar.c: Likewise.
2433         * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
2434         * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
2435         * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
2436         * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
2437         * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
2438         * testsuite/libffi.call/cls_schar.c: Likewise.
2439         * testsuite/libffi.call/cls_sint.c: Likewise.
2440         * testsuite/libffi.call/cls_sshort.c: Likewise.
2441         * testsuite/libffi.call/cls_uchar.c: Likewise.
2442         * testsuite/libffi.call/cls_uint.c: Likewise.
2443         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2444         * testsuite/libffi.call/cls_ushort.c: Likewise.
2445         * testsuite/libffi.call/nested_struct.c: Likewise.
2446         * testsuite/libffi.call/nested_struct1.c: Likewise.
2447         * testsuite/libffi.call/nested_struct2.c: Likewise.
2448         * testsuite/libffi.call/nested_struct3.c: Likewise.
2449         * testsuite/libffi.call/problem1.c: Likewise.
2450         * testsuite/libffi.special/unwindtest.cc: Likewise.
2451         * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
2452         to zero.
2453         * testsuite/libffi.call/cls_16byte.c: Likewise.
2454         * testsuite/libffi.call/cls_5byte.c: Likewise.
2455
2456 2004-08-23  David Daney <daney@avtrex.com>
2457
2458         PR libgcj/13141
2459         * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
2460         * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
2461         (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
2462         parameters and return types.
2463         (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
2464         (ffi_prep_closure): Ditto.
2465         (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
2466         alignment calculations.
2467         * src/mips/o32.S (ffi_closure_O32): Don't use floating point
2468         instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
2469
2470 2004-08-14  Casey Marshall <csm@gnu.org>
2471
2472         * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
2473         contain `FFI_TYPE_UINT64' as return type for any 64-bit
2474         integer (O32 ABI only).
2475         (ffi_prep_closure): new function.
2476         (ffi_closure_mips_inner_O32): new function.
2477         * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
2478         `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
2479         * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
2480         64 bit integers correctly.
2481         (ffi_closure_O32): new function.
2482         Added DWARF-2 unwind info for both functions.
2483
2484 2004-08-10  Andrew Haley  <aph@redhat.com>
2485
2486         * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
2487
2488 2004-08-01  Robert Millan  <robertmh@gnu.org>
2489
2490         * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
2491         * configure: Regenerate.
2492
2493 2004-07-30  Maciej W. Rozycki  <macro@linux-mips.org>
2494
2495         * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
2496         and mmap() explicitly instead of relying on preset autoconf cache
2497         variables.
2498         * aclocal.m4: Regenerate.
2499         * configure: Regenerate.
2500
2501 2004-07-11  Ulrich Weigand  <uweigand@de.ibm.com>
2502
2503         * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
2504         (ffi_check_float_struct): Remove unused prototype.
2505
2506 2004-06-30  Geoffrey Keating  <geoffk@apple.com>
2507
2508         * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
2509         character on Darwin, use '\n\t' instead.
2510
2511 2004-06-26  Matthias Klose  <doko@debian.org>
2512
2513         * libtool-version: Fix typo in revision/age.
2514
2515 2004-06-17  Matthias Klose  <doko@debian.org>
2516
2517         * libtool-version: New.
2518         * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
2519         * Makefile.in: Regenerate.
2520
2521 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
2522
2523         * Makefile.am: Remove useless multilib rules.
2524         * Makefile.in: Regenerate.
2525         * aclocal.m4: Regenerate with automake 1.8.5.
2526         * configure.ac: Remove useless multilib configury.
2527         * configure: Regenerate.
2528
2529 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
2530
2531         * .cvsignore: New file.
2532
2533 2004-06-10  Jakub Jelinek  <jakub@redhat.com>
2534
2535         * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
2536         fp_done.
2537         (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
2538         changed from 8.
2539
2540 2004-06-06  Sean McNeil  <sean@mcneil.com>
2541
2542         * configure.ac: Add x86_64-*-freebsd* support.
2543         * configure: Regenerate.
2544
2545 2004-04-26  Joe Buck <jbuck@welsh-buck.org>
2546
2547         Bug 15093
2548         * configure.ac: Test for existence of mmap and sys/mman.h before
2549         checking blacklist.  Fix suggested by Jim Wilson.
2550         * configure: Regenerate.
2551
2552 2004-04-26  Matt Austern  <austern@apple.com>
2553
2554         * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
2555         FDE location.
2556         * src/powerpc/darwin_closure.S: Likewise.
2557
2558 2004-04-24  Andreas Tobler  <a.tobler@schweiz.ch>
2559
2560         * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
2561         error. Reported by Thomas Heller <theller@python.net>.
2562         * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
2563         * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
2564
2565 2004-03-20  Matthias Klose  <doko@debian.org>
2566
2567         * src/pa/linux.S: Fix typo.
2568
2569 2004-03-19  Matthias Klose  <doko@debian.org>
2570
2571         * Makefile.am: Update.
2572         * Makefile.in: Regenerate.
2573         * src/pa/ffi.h.in: Remove.
2574         * src/pa/ffitarget.h: New file.
2575
2576 2004-02-10  Randolph Chung  <tausq@debian.org>
2577
2578         * Makefile.am: Add PA support.
2579         * Makefile.in: Regenerate.
2580         * include/Makefile.in: Regenerate.
2581         * configure.ac: Add PA target.
2582         * configure: Regenerate.
2583         * src/pa/ffi.c: New file.
2584         * src/pa/ffi.h.in: Add PA support.
2585         * src/pa/linux.S: New file.
2586         * prep_cif.c: Add PA support.
2587
2588 2004-03-16  Hosaka Yuji  <hos@tamanegi.org>
2589
2590         * src/types.c: Fix alignment size of X86_WIN32 case int64 and
2591         double.
2592         * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
2593         with ecif->cif->flags.
2594         (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
2595         with cif->flags.
2596         (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
2597         (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
2598         * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
2599         sc_retstruct2b): Add for 1 or 2-bytes struct case.
2600
2601 2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
2602
2603         * configure.in: Rename file to ...
2604         * configure.ac: ... this.
2605         * fficonfig.h.in: Regenerate.
2606         * Makefile.in: Regenerate.
2607         * include/Makefile.in: Regenerate.
2608         * testsuite/Makefile.in: Regenerate.
2609
2610 2004-03-12  Matt Austern  <austern@apple.com>
2611
2612         * src/powerpc/darwin.S: Fix EH information so it corresponds to
2613         changes in EH format resulting from addition of linkonce support.
2614         * src/powerpc/darwin_closure.S: Likewise.
2615
2616 2004-03-11  Andreas Tobler  <a.tobler@schweiz.ch>
2617             Paolo Bonzini  <bonzini@gnu.org>
2618
2619         * Makefile.am (AUTOMAKE_OPTIONS): Set them.
2620         Remove VPATH. Remove rules for object files. Remove multilib support.
2621         (AM_CCASFLAGS): Add.
2622         * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
2623         (AC_PREREQ): Bump version to 2.59.
2624         (AC_INIT): Fill with version info and bug address.
2625         (ORIGINAL_LD_FOR_MULTILIBS): Remove.
2626         (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
2627         De-precious CC so that the right flags are passed down to multilibs.
2628         (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
2629         (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
2630         (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
2631         * configure: Rebuilt.
2632         * aclocal.m4: Likewise.
2633         * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
2634         * fficonfig.h.in: Likewise.
2635
2636 2004-03-11  Andreas Schwab  <schwab@suse.de>
2637
2638         * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
2639         arguments from fp registers only for the first 8 parameter slots.
2640         Don't convert a float parameter when passed in memory.
2641
2642 2004-03-09  Hans-Peter Nilsson  <hp@axis.com>
2643
2644         * configure: Regenerate for config/accross.m4 correction.
2645
2646 2004-02-25  Matt Kraai  <kraai@alumni.cmu.edu>
2647
2648         * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
2649         ecif->cif->bytes to bytes.
2650         (ffi_prep_cif_machdep): Add braces around nested if statement.
2651
2652 2004-02-09  Alan Modra  <amodra@bigpond.net.au>
2653
2654         * src/types.c (pointer): POWERPC64 has 8 byte pointers.
2655
2656         * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
2657         (ffi_closure_helper_LINUX64): Fix typo.
2658         * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
2659         for powerpc64-*-*.
2660         * testsuite/libffi.call/float.c: Likewise.
2661         * testsuite/libffi.call/float2.c: Likewise.
2662
2663 2004-02-08  Alan Modra  <amodra@bigpond.net.au>
2664
2665         * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
2666         long double function return and long double arg handling.
2667         (ffi_closure_helper_LINUX64): Formatting.  Delete unused "ng" var.
2668         Use "end_pfr" instead of "nf".  Correct long double handling.
2669         Localise "temp".
2670         * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
2671         return value.
2672         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
2673         space for long double return value.  Adjust stack frame and offsets.
2674         Load f2 long double return.
2675
2676 2004-02-07  Alan Modra  <amodra@bigpond.net.au>
2677
2678         * src/types.c: Use 16 byte long double for POWERPC64.
2679
2680 2004-01-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
2681
2682         * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
2683         when the structure return address is passed in %o0.
2684         (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
2685         (ffi_v9_layout_struct): Align the field following a nested structure
2686         on a word boundary.  Use memmove instead of memcpy.
2687         (ffi_call): Update call to ffi_V9_return_struct.
2688         (ffi_prep_closure): Define 'ctx' only for V8.
2689         (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
2690         and ffi_closure_sparc_inner_v9.
2691         (ffi_closure_sparc_inner_v8): Return long doubles by reference.
2692         Always skip the structure return address.  For structures and long
2693         doubles, copy the argument directly.
2694         (ffi_closure_sparc_inner_v9): Skip the structure return address only
2695         if required.  Shift the maximum floating-point slot accordingly.  For
2696         big structures, copy the argument directly; otherwise, left-justify the
2697         argument and call ffi_v9_layout_struct to lay out the structure on
2698         the stack.
2699         * src/sparc/v8.S: Undef STACKFRAME before defining it.
2700         (ffi_closure_v8): Pass the structure return address.  Update call to
2701         ffi_closure_sparc_inner_v8.  Short-circuit FFI_TYPE_INT handling.
2702         Skip the 'unimp' insn when returning long doubles and structures.
2703         * src/sparc/v9.S: Undef STACKFRAME before defining it.
2704         (ffi_closure_v9): Increase the frame size by 2 words.  Short-circuit
2705         FFI_TYPE_INT handling.  Load structures both in integers and
2706         floating-point registers on return.
2707         * README: Update status of the SPARC port.
2708
2709 2004-01-24  Andreas Tobler  <a.tobler@schweiz.ch>
2710
2711         * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
2712         as of type ffi_arg.
2713         * testsuite/libffi.call/struct3.c (main): Fix CHECK.
2714
2715 2004-01-22  Ulrich Weigand  <uweigand@de.ibm.com>
2716
2717         * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
2718         value as of type ffi_arg, not unsigned int.
2719
2720 2004-01-21  Michael Ritzert  <ritzert@t-online.de>
2721
2722         * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
2723         of the LHS.
2724
2725 2004-01-12  Andreas Tobler  <a.tobler@schweiz.ch>
2726
2727         * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
2728         Solaris.
2729
2730 2004-01-08  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2731
2732         * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
2733         to void *.
2734
2735 2003-12-10  Richard Henderson  <rth@redhat.com>
2736
2737         * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
2738         size_t instead of int.
2739
2740 2003-12-04  Hosaka Yuji  <hos@tamanegi.org>
2741
2742         * testsuite/libffi.call/many_win32.c: Include <float.h>.
2743         * testsuite/libffi.call/many_win32.c (main): Replace variable
2744         int i with unsigned long ul.
2745
2746         * testsuite/libffi.call/cls_align_uint64.c: New test case.
2747         * testsuite/libffi.call/cls_align_sint64.c: Likewise.
2748         * testsuite/libffi.call/cls_align_uint32.c: Likewise.
2749         * testsuite/libffi.call/cls_align_sint32.c: Likewise.
2750         * testsuite/libffi.call/cls_align_uint16.c: Likewise.
2751         * testsuite/libffi.call/cls_align_sint16.c: Likewise.
2752         * testsuite/libffi.call/cls_align_float.c: Likewise.
2753         * testsuite/libffi.call/cls_align_double.c: Likewise.
2754         * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
2755         * testsuite/libffi.call/cls_align_pointer.c: Likewise.
2756
2757 2003-12-02  Hosaka Yuji  <hos@tamanegi.org>
2758
2759         PR other/13221
2760         * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
2761         Align arguments to 32 bits.
2762
2763 2003-12-01  Andreas Tobler  <a.tobler@schweiz.ch>
2764
2765         PR other/13221
2766         * testsuite/libffi.call/cls_multi_sshort.c: New test case.
2767         * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
2768         * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
2769         * testsuite/libffi.call/cls_multi_schar.c: Likewise.
2770         * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
2771         * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
2772
2773         * testsuite/libffi.special/unwindtest.cc: Cosmetics.
2774
2775 2003-11-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2776
2777         * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
2778         * testsuite/libffi.special/ffitestcxx.h: Likewise.
2779
2780 2003-11-22  Andreas Tobler  <a.tobler@schweiz.ch>
2781
2782         * Makefile.in: Rebuilt.
2783         * configure: Likewise.
2784         * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
2785         the right type.
2786
2787 2003-11-21  Andreas Jaeger  <aj@suse.de>
2788             Andreas Tobler  <a.tobler@schweiz.ch>
2789
2790         * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
2791         * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
2792         * Makefile.in: Rebuilt.
2793         * aclocal.m4: Likewise.
2794         * configure: Likewise.
2795         * fficonfig.h.in: Likewise.
2796         * testsuite/lib/libffi-dg.exp: Add include dir.
2797         * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
2798         * testsuite/libffi.special/ffitestcxx.h: Likewise.
2799         * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
2800         for ffi_closure if available.
2801         * testsuite/libffi.call/closure_fn1.c: Likewise.
2802         * testsuite/libffi.call/closure_fn2.c: Likewise.
2803         * testsuite/libffi.call/closure_fn3.c: Likewise.
2804         * testsuite/libffi.call/closure_fn4.c: Likewise.
2805         * testsuite/libffi.call/closure_fn5.c: Likewise.
2806         * testsuite/libffi.call/cls_12byte.c: Likewise.
2807         * testsuite/libffi.call/cls_16byte.c: Likewise.
2808         * testsuite/libffi.call/cls_18byte.c: Likewise.
2809         * testsuite/libffi.call/cls_19byte.c: Likewise.
2810         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2811         * testsuite/libffi.call/cls_20byte.c: Likewise.
2812         * testsuite/libffi.call/cls_20byte1.c: Likewise.
2813         * testsuite/libffi.call/cls_24byte.c: Likewise.
2814         * testsuite/libffi.call/cls_2byte.c: Likewise.
2815         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2816         * testsuite/libffi.call/cls_3byte1.c: Likewise.
2817         * testsuite/libffi.call/cls_3byte2.c: Likewise.
2818         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2819         * testsuite/libffi.call/cls_4byte.c: Likewise.
2820         * testsuite/libffi.call/cls_5byte.c: Likewise.
2821         * testsuite/libffi.call/cls_64byte.c: Likewise.
2822         * testsuite/libffi.call/cls_6byte.c: Likewise.
2823         * testsuite/libffi.call/cls_7byte.c: Likewise.
2824         * testsuite/libffi.call/cls_8byte.c: Likewise.
2825         * testsuite/libffi.call/cls_9byte1.c: Likewise.
2826         * testsuite/libffi.call/cls_9byte2.c: Likewise.
2827         * testsuite/libffi.call/cls_double.c: Likewise.
2828         * testsuite/libffi.call/cls_float.c: Likewise.
2829         * testsuite/libffi.call/cls_schar.c: Likewise.
2830         * testsuite/libffi.call/cls_sint.c: Likewise.
2831         * testsuite/libffi.call/cls_sshort.c: Likewise.
2832         * testsuite/libffi.call/cls_uchar.c: Likewise.
2833         * testsuite/libffi.call/cls_uint.c: Likewise.
2834         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2835         * testsuite/libffi.call/cls_ushort.c: Likewise.
2836         * testsuite/libffi.call/nested_struct.c: Likewise.
2837         * testsuite/libffi.call/nested_struct1.c: Likewise.
2838         * testsuite/libffi.call/nested_struct2.c: Likewise.
2839         * testsuite/libffi.call/nested_struct3.c: Likewise.
2840         * testsuite/libffi.call/problem1.c: Likewise.
2841         * testsuite/libffi.special/unwindtest.cc: Likewise.
2842
2843 2003-11-20  Andreas Tobler  <a.tobler@schweiz.ch>
2844
2845         * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
2846
2847 2003-11-19  Andreas Tobler  <a.tobler@schweiz.ch>
2848
2849         * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
2850         Add -lgcc_s to additional flags.
2851
2852 2003-11-12  Andreas Tobler  <a.tobler@schweiz.ch>
2853
2854         * configure.in, include/Makefile.am: PR libgcj/11147, install
2855         the ffitarget.h header file in a gcc versioned and target
2856         dependent place.
2857         * configure: Regenerated.
2858         * Makefile.in, include/Makefile.in: Likewise.
2859         * testsuite/Makefile.in: Likewise.
2860
2861 2003-11-09  Andreas Tobler  <a.tobler@schweiz.ch>
2862
2863         * testsuite/libffi.call/closure_fn0.c: Print result and check
2864         with dg-output to make debugging easier.
2865         * testsuite/libffi.call/closure_fn1.c: Likewise.
2866         * testsuite/libffi.call/closure_fn2.c: Likewise.
2867         * testsuite/libffi.call/closure_fn3.c: Likewise.
2868         * testsuite/libffi.call/closure_fn4.c: Likewise.
2869         * testsuite/libffi.call/closure_fn5.c: Likewise.
2870         * testsuite/libffi.call/cls_12byte.c: Likewise.
2871         * testsuite/libffi.call/cls_16byte.c: Likewise.
2872         * testsuite/libffi.call/cls_18byte.c: Likewise.
2873         * testsuite/libffi.call/cls_19byte.c: Likewise.
2874         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
2875         * testsuite/libffi.call/cls_20byte.c: Likewise.
2876         * testsuite/libffi.call/cls_20byte1.c: Likewise.
2877         * testsuite/libffi.call/cls_24byte.c: Likewise.
2878         * testsuite/libffi.call/cls_2byte.c: Likewise.
2879         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
2880         * testsuite/libffi.call/cls_3byte1.c: Likewise.
2881         * testsuite/libffi.call/cls_3byte2.c: Likewise.
2882         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
2883         * testsuite/libffi.call/cls_4byte.c: Likewise.
2884         * testsuite/libffi.call/cls_5byte.c: Likewise.
2885         * testsuite/libffi.call/cls_64byte.c: Likewise.
2886         * testsuite/libffi.call/cls_6byte.c: Likewise.
2887         * testsuite/libffi.call/cls_7byte.c: Likewise.
2888         * testsuite/libffi.call/cls_8byte.c: Likewise.
2889         * testsuite/libffi.call/cls_9byte1.c: Likewise.
2890         * testsuite/libffi.call/cls_9byte2.c: Likewise.
2891         * testsuite/libffi.call/cls_double.c: Likewise.
2892         * testsuite/libffi.call/cls_float.c: Likewise.
2893         * testsuite/libffi.call/cls_schar.c: Likewise.
2894         * testsuite/libffi.call/cls_sint.c: Likewise.
2895         * testsuite/libffi.call/cls_sshort.c: Likewise.
2896         * testsuite/libffi.call/cls_uchar.c: Likewise.
2897         * testsuite/libffi.call/cls_uint.c: Likewise.
2898         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2899         * testsuite/libffi.call/cls_ushort.c: Likewise.
2900         * testsuite/libffi.call/problem1.c: Likewise.
2901
2902         * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
2903         static.
2904
2905 2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
2906
2907         * testsuite/libffi.call/cls_9byte2.c: New test case.
2908         * testsuite/libffi.call/cls_9byte1.c: Likewise.
2909         * testsuite/libffi.call/cls_64byte.c: Likewise.
2910         * testsuite/libffi.call/cls_20byte1.c: Likewise.
2911         * testsuite/libffi.call/cls_19byte.c: Likewise.
2912         * testsuite/libffi.call/cls_18byte.c: Likewise.
2913         * testsuite/libffi.call/closure_fn4.c: Likewise.
2914         * testsuite/libffi.call/closure_fn5.c: Likewise.
2915         * testsuite/libffi.call/cls_schar.c: Likewise.
2916         * testsuite/libffi.call/cls_sint.c: Likewise.
2917         * testsuite/libffi.call/cls_sshort.c: Likewise.
2918         * testsuite/libffi.call/nested_struct2.c: Likewise.
2919         * testsuite/libffi.call/nested_struct3.c: Likewise.
2920
2921 2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
2922
2923         * testsuite/libffi.call/cls_double.c: Do a check on the result.
2924         * testsuite/libffi.call/cls_uchar.c: Likewise.
2925         * testsuite/libffi.call/cls_uint.c: Likewise.
2926         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
2927         * testsuite/libffi.call/cls_ushort.c: Likewise.
2928         * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
2929
2930 2003-11-06  Andreas Tobler  <a.tobler@schweiz.ch>
2931
2932         * src/prep_cif.c (ffi_prep_cif): Move the validity check after
2933         the initialization.
2934
2935 2003-10-23  Andreas Tobler  <a.tobler@schweiz.ch>
2936
2937         * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
2938         FFI_ASSERT(FALSE) with FFI_ASSERT(0).
2939
2940 2003-10-22  David Daney  <ddaney@avtrex.com>
2941
2942         * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
2943         __attribute__((__mode__(__SI__))) and friends.
2944
2945 2003-10-22  Andreas Schwab  <schwab@suse.de>
2946
2947         * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
2948
2949 2003-10-21  Andreas Tobler  <a.tobler@schweiz.ch>
2950
2951         * configure.in: AC_LINK_FILES(ffitarget.h).
2952         * configure: Regenerate.
2953         * Makefile.in: Likewise.
2954         * include/Makefile.in: Likewise.
2955         * testsuite/Makefile.in: Likewise.
2956         * fficonfig.h.in: Likewise.
2957
2958 2003-10-21  Paolo Bonzini  <bonzini@gnu.org>
2959             Richard Henderson  <rth@redhat.com>
2960
2961         Avoid that ffi.h includes fficonfig.h.
2962
2963         * Makefile.am (EXTRA_DIST): Include ffitarget.h files
2964         (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
2965         (TARGET_SRC_MIPS_SGI): Removed.
2966         (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
2967         (MIPS_SGI): Removed.
2968         (CLEANFILES): Removed.
2969         (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
2970         targets.
2971         * acconfig.h: Removed.
2972         * configure.in: Compute sizeofs only for double and long double.
2973         Use them to define and subst HAVE_LONG_DOUBLE.  Include comments
2974         into AC_DEFINE instead of using acconfig.h.  Create
2975         include/ffitarget.h instead of include/fficonfig.h.  Rename
2976         MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
2977         AC_DEFINE EH_FRAME_FLAGS.
2978         * include/Makefile.am (DISTCLEANFILES): New automake macro.
2979         (hack_DATA): Add ffitarget.h.
2980         * include/ffi.h.in: Remove all system specific definitions.
2981         Declare raw API even if it is not installed, why bother?
2982         Use limits.h instead of SIZEOF_* to define ffi_type_*.  Do
2983         not define EH_FRAME_FLAGS, it is in fficonfig.h now.  Include
2984         ffitarget.h instead of fficonfig.h.  Remove ALIGN macro.
2985         (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
2986         * include/ffi_common.h (bool): Do not define.
2987         (ffi_assert): Accept failed assertion.
2988         (ffi_type_test): Return void and accept file/line.
2989         (FFI_ASSERT): Pass stringized failed assertion.
2990         (FFI_ASSERT_AT): New macro.
2991         (FFI_ASSERT_VALID_TYPE): New macro.
2992         (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
2993         UINT64, SINT64): Define here with gcc's __attribute__ macro
2994         instead of in ffi.h
2995         (FLOAT32, ALIGN): Define here instead of in ffi.h
2996         * include/ffi-mips.h: Removed.  Its content moved to
2997         src/mips/ffitarget.h after separating assembly and C sections.
2998         * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
2999         src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
3000         src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
3001         src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
3002         SIZEOF_ARG -> FFI_SIZEOF_ARG.
3003         * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
3004         * src/debug.c (ffi_assert): Accept stringized failed assertion.
3005         (ffi_type_test): Rewritten.
3006         * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
3007         FFI_ASSERT_VALID_TYPE.
3008         * src/alpha/ffitarget.h, src/arm/ffitarget.h,
3009         src/ia64/ffitarget.h, src/m68k/ffitarget.h,
3010         src/mips/ffitarget.h, src/powerpc/ffitarget.h,
3011         src/s390/ffitarget.h, src/sh/ffitarget.h,
3012         src/sh64/ffitarget.h, src/sparc/ffitarget.h,
3013         src/x86/ffitarget.h: New files.
3014         * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
3015         src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
3016         src/powerpc/aix.S, src/powerpc/darwin.S,
3017         src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
3018         src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
3019         src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
3020         src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
3021         src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
3022         include fficonfig.h
3023
3024 2003-10-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3025
3026         * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
3027         _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
3028
3029 2003-10-19  Andreas Tobler  <a.tobler@schweiz.ch>
3030
3031         * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
3032         Used when FFI_DEBUG = 1.
3033
3034 2003-10-14  Alan Modra  <amodra@bigpond.net.au>
3035
3036         * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
3037         and align.
3038
3039 2003-10-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3040
3041         * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
3042         FFI_MIPS_O32 for O32 ABI.
3043
3044 2003-10-01  Andreas Tobler  <a.tobler@schweiz.ch>
3045
3046         * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
3047         SPARC64. Cleanup whitespaces.
3048
3049 2003-09-19  Andreas Tobler  <a.tobler@schweiz.ch>
3050
3051         * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
3052         strongarm, xscale. Cleanup whitespaces.
3053         * testsuite/libffi.call/closure_fn1.c: Likewise.
3054         * testsuite/libffi.call/closure_fn2.c: Likewise.
3055         * testsuite/libffi.call/closure_fn3.c: Likewise.
3056         * testsuite/libffi.call/cls_12byte.c: Likewise.
3057         * testsuite/libffi.call/cls_16byte.c: Likewise.
3058         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
3059         * testsuite/libffi.call/cls_20byte.c: Likewise.
3060         * testsuite/libffi.call/cls_24byte.c: Likewise.
3061         * testsuite/libffi.call/cls_2byte.c: Likewise.
3062         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
3063         * testsuite/libffi.call/cls_3byte1.c: Likewise.
3064         * testsuite/libffi.call/cls_3byte2.c: Likewise.
3065         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
3066         * testsuite/libffi.call/cls_4byte.c: Likewise.
3067         * testsuite/libffi.call/cls_5byte.c: Likewise.
3068         * testsuite/libffi.call/cls_6byte.c: Likewise.
3069         * testsuite/libffi.call/cls_7byte.c: Likewise.
3070         * testsuite/libffi.call/cls_8byte.c: Likewise.
3071         * testsuite/libffi.call/cls_double.c: Likewise.
3072         * testsuite/libffi.call/cls_float.c: Likewise.
3073         * testsuite/libffi.call/cls_uchar.c: Likewise.
3074         * testsuite/libffi.call/cls_uint.c: Likewise.
3075         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
3076         * testsuite/libffi.call/cls_ushort.c: Likewise.
3077         * testsuite/libffi.call/nested_struct.c: Likewise.
3078         * testsuite/libffi.call/nested_struct1.c: Likewise.
3079         * testsuite/libffi.call/problem1.c: Likewise.
3080         * testsuite/libffi.special/unwindtest.cc: Likewise.
3081         * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
3082
3083 2003-09-18  David Edelsohn  <edelsohn@gnu.org>
3084
3085         * src/powerpc/aix.S: Cleanup whitespaces.
3086         * src/powerpc/aix_closure.S: Likewise.
3087
3088 2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
3089
3090         * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
3091         * src/powerpc/darwin_closure.S: Likewise.
3092         * src/powerpc/ffi_darwin.c: Likewise.
3093
3094 2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
3095             David Edelsohn  <edelsohn@gnu.org>
3096
3097         * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
3098         * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
3099         parameter stack.
3100         * src/powerpc/darwin_closure.S: Likewise.
3101         * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
3102         according to the Darwin/AIX ABI.
3103         (ffi_prep_cif_machdep): Likewise.
3104         (ffi_closure_helper_DARWIN): Likewise.
3105         Remove the outgoing parameter stack logic. Simplify the evaluation
3106         of the different CASE types.
3107         (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
3108         statement in the trampoline code.
3109
3110 2003-09-18  Kaz Kojima  <kkojima@gcc.gnu.org>
3111
3112         * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
3113         for the register size.
3114         (ffi_closure_helper_SYSV): Handle the structure return value
3115         address correctly.
3116         (ffi_closure_helper_SYSV): Return the appropriate type when
3117         the registers are used for the structure return value.
3118         * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
3119         the 64-bit return value.  Update copyright years.
3120
3121 2003-09-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3122
3123         * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
3124         srcdir for ffi_mips.h.
3125
3126 2003-09-12  Alan Modra  <amodra@bigpond.net.au>
3127
3128         * src/prep_cif.c (initialize_aggregate): Include tail padding in
3129         structure size.
3130         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
3131         placement of float result.
3132         * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
3133         cast of "resp" for big-endian 64 bit machines.
3134
3135 2003-09-11  Alan Modra  <amodra@bigpond.net.au>
3136
3137         * src/types.c (double, longdouble): Merge identical SH and ARM
3138         typedefs, and add POWERPC64.
3139         * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
3140         struct split over gpr and rest.
3141         (ffi_prep_cif_machdep): Correct intarg_count for structures.
3142         * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
3143
3144 2003-09-09  Andreas Tobler  <a.tobler@schweiz.ch>
3145
3146         * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
3147         passing correctly.
3148
3149 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
3150
3151         * configure: Regenerate.
3152
3153 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
3154
3155         * Makefile.am: Remove build rules for ffitest.
3156         * Makefile.in: Rebuilt.
3157
3158 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
3159
3160         * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
3161         about implicit declaration of abort().
3162
3163 2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
3164
3165         * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
3166         * Makefile.in: Rebuilt.
3167         * configure.in: Add dejagnu test framework.
3168         * configure: Rebuilt.
3169
3170         * testsuite/Makefile.am: New file.
3171         * testsuite/Makefile.in: Built
3172         * testsuite/lib/libffi-dg.exp: New file.
3173         * testsuite/config/default.exp: Likewise.
3174         * testsuite/libffi.call/call.exp: Likewise.
3175         * testsuite/libffi.call/ffitest.h: Likewise.
3176         * testsuite/libffi.call/closure_fn0.c: Likewise.
3177         * testsuite/libffi.call/closure_fn1.c: Likewise.
3178         * testsuite/libffi.call/closure_fn2.c: Likewise.
3179         * testsuite/libffi.call/closure_fn3.c: Likewise.
3180         * testsuite/libffi.call/cls_1_1byte.c: Likewise.
3181         * testsuite/libffi.call/cls_3_1byte.c: Likewise.
3182         * testsuite/libffi.call/cls_4_1byte.c: Likewise.
3183         * testsuite/libffi.call/cls_2byte.c: Likewise.
3184         * testsuite/libffi.call/cls_3byte1.c: Likewise.
3185         * testsuite/libffi.call/cls_3byte2.c: Likewise.
3186         * testsuite/libffi.call/cls_4byte.c: Likewise.
3187         * testsuite/libffi.call/cls_5byte.c: Likewise.
3188         * testsuite/libffi.call/cls_6byte.c: Likewise.
3189         * testsuite/libffi.call/cls_7byte.c: Likewise.
3190         * testsuite/libffi.call/cls_8byte.c: Likewise.
3191         * testsuite/libffi.call/cls_12byte.c: Likewise.
3192         * testsuite/libffi.call/cls_16byte.c: Likewise.
3193         * testsuite/libffi.call/cls_20byte.c: Likewise.
3194         * testsuite/libffi.call/cls_24byte.c: Likewise.
3195         * testsuite/libffi.call/cls_double.c: Likewise.
3196         * testsuite/libffi.call/cls_float.c: Likewise.
3197         * testsuite/libffi.call/cls_uchar.c: Likewise.
3198         * testsuite/libffi.call/cls_uint.c: Likewise.
3199         * testsuite/libffi.call/cls_ulonglong.c: Likewise.
3200         * testsuite/libffi.call/cls_ushort.c: Likewise.
3201         * testsuite/libffi.call/float.c: Likewise.
3202         * testsuite/libffi.call/float1.c: Likewise.
3203         * testsuite/libffi.call/float2.c: Likewise.
3204         * testsuite/libffi.call/many.c: Likewise.
3205         * testsuite/libffi.call/many_win32.c: Likewise.
3206         * testsuite/libffi.call/nested_struct.c: Likewise.
3207         * testsuite/libffi.call/nested_struct1.c: Likewise.
3208         * testsuite/libffi.call/pyobjc-tc.c: Likewise.
3209         * testsuite/libffi.call/problem1.c: Likewise.
3210         * testsuite/libffi.call/promotion.c: Likewise.
3211         * testsuite/libffi.call/return_ll.c: Likewise.
3212         * testsuite/libffi.call/return_sc.c: Likewise.
3213         * testsuite/libffi.call/return_uc.c: Likewise.
3214         * testsuite/libffi.call/strlen.c: Likewise.
3215         * testsuite/libffi.call/strlen_win32.c: Likewise.
3216         * testsuite/libffi.call/struct1.c: Likewise.
3217         * testsuite/libffi.call/struct2.c: Likewise.
3218         * testsuite/libffi.call/struct3.c: Likewise.
3219         * testsuite/libffi.call/struct4.c: Likewise.
3220         * testsuite/libffi.call/struct5.c: Likewise.
3221         * testsuite/libffi.call/struct6.c: Likewise.
3222         * testsuite/libffi.call/struct7.c: Likewise.
3223         * testsuite/libffi.call/struct8.c: Likewise.
3224         * testsuite/libffi.call/struct9.c: Likewise.
3225         * testsuite/libffi.special/special.exp: New file.
3226         * testsuite/libffi.special/ffitestcxx.h: Likewise.
3227         * testsuite/libffi.special/unwindtest.cc: Likewise.
3228
3229
3230 2003-08-13  Kaz Kojima  <kkojima@gcc.gnu.org>
3231
3232         * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case.  Update
3233         copyright years.
3234
3235 2003-08-02  Alan Modra  <amodra@bigpond.net.au>
3236
3237         * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
3238         structure passing.
3239         (ffi_closure_helper_LINUX64): Likewise.
3240         * src/powerpc/linux64.S: Remove code writing to parm save area.
3241         * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
3242         address in lr from ffi_closure_helper_LINUX64 call to calculate
3243         table address.  Optimize function tail.
3244
3245 2003-07-28  Andreas Tobler  <a.tobler@schweiz.ch>
3246
3247         * src/sparc/ffi.c: Handle all floating point registers.
3248         * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
3249
3250 2003-07-11  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
3251
3252         * README: Note that libffi is not part of GCC.  Update the project
3253         URL and status.
3254
3255 2003-06-19  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3256
3257         * src/powerpc/ppc_closure.S: Include ffi.h.
3258
3259 2003-06-13  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3260
3261         * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
3262         Use C style comments.
3263
3264 2003-06-13  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
3265
3266         * Makefile.am: Add SHmedia support.  Fix a typo of SH support.
3267         * Makefile.in: Regenerate.
3268         * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
3269         * configure: Regenerate.
3270         * include/ffi.h.in: Add SHmedia support.
3271         * src/sh64/ffi.c: New file.
3272         * src/sh64/sysv.S: New file.
3273
3274 2003-05-16  Jakub Jelinek  <jakub@redhat.com>
3275
3276         * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
3277         should be read-only.
3278         * configure: Rebuilt.
3279         * fficonfig.h.in: Rebuilt.
3280         * include/ffi.h.in (EH_FRAME_FLAGS): Define.
3281         * src/alpha/osf.S: Use EH_FRAME_FLAGS.
3282         * src/powerpc/linux64.S: Likewise.
3283         * src/powerpc/linux64_closure.S: Likewise.  Include ffi.h.
3284         * src/powerpc/sysv.S: Use EH_FRAME_FLAGS.  Use pcrel encoding
3285         if -fpic/-fPIC/-mrelocatable.
3286         * src/powerpc/powerpc_closure.S: Likewise.
3287         * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
3288         #write in .eh_frame flags.
3289         * src/sparc/v9.S: Likewise.
3290         * src/x86/unix64.S: Use EH_FRAME_FLAGS.
3291         * src/x86/sysv.S: Likewise.  Use pcrel encoding if -fpic/-fPIC.
3292         * src/s390/sysv.S: Use EH_FRAME_FLAGS.  Include ffi.h.
3293
3294 2003-05-07  Jeff Sturm  <jsturm@one-point.com>
3295
3296         Fixes PR bootstrap/10656
3297         * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
3298         support for .register pseudo-op.
3299         * src/sparc/v8.S: Use it.
3300         * fficonfig.h.in: Rebuilt.
3301         * configure: Rebuilt.
3302
3303 2003-04-18  Jakub Jelinek  <jakub@redhat.com>
3304
3305         * include/ffi.h.in (POWERPC64): Define if 64-bit.
3306         (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
3307         Make it the default on POWERPC64.
3308         (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
3309         * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
3310         * configure: Rebuilt.
3311         * src/powerpc/ffi.c (hidden): Define.
3312         (ffi_prep_args_SYSV): Renamed from
3313         ffi_prep_args.  Cast pointers to unsigned long to shut up warnings.
3314         (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
3315         ASM_NEEDS_REGISTERS64): New.
3316         (ffi_prep_args64): New function.
3317         (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
3318         (ffi_call): Likewise.
3319         (ffi_prep_closure): Likewise.
3320         (flush_icache): Surround by #ifndef POWERPC64.
3321         (ffi_dblfl): New union type.
3322         (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
3323         (ffi_closure_helper_LINUX64): New function.
3324         * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
3325         __powerpc64__.
3326         * src/powerpc/sysv.S: Likewise.
3327         (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
3328         * src/powerpc/linux64.S: New file.
3329         * src/powerpc/linux64_closure.S: New file.
3330         * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
3331         src/powerpc/linux64_closure.S.
3332         (TARGET_SRC_POWERPC): Likewise.
3333
3334         * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
3335         closure_test_fn3): Fix result printing on big-endian 64-bit
3336         machines.
3337         (main): Print tst2_arg instead of uninitialized tst2_result.
3338
3339         * src/ffitest.c (main): Hide what closure pointer really points to
3340         from the compiler.
3341
3342 2003-04-16  Richard Earnshaw  <rearnsha@arm.com>
3343
3344         * configure.in (arm-*-netbsdelf*): Add configuration.
3345         (configure): Regenerated.
3346
3347 2003-04-04  Loren J. Rittle  <ljrittle@acm.org>
3348
3349         * include/Makefile.in: Regenerate.
3350
3351 2003-03-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
3352
3353         * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
3354         bit mode.
3355         * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
3356         Receive closure pointer through parameter, read args using
3357         __builtin_dwarf_cfa.
3358         (FFI_INIT_TRAMPOLINE): Send closure reference through eax.
3359
3360 2003-03-12  Andreas Schwab  <schwab@suse.de>
3361
3362         * configure.in: Avoid trailing /. in toolexeclibdir.
3363         * configure: Rebuilt.
3364
3365 2003-03-03  Andreas Tobler <a.tobler@schweiz.ch>
3366
3367         * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
3368
3369 2003-02-06  Andreas Tobler <a.tobler@schweiz.ch>
3370
3371         * libffi/src/powerpc/darwin_closure.S:
3372         Fix alignement bug, allocate 8 bytes for the result.
3373         * libffi/src/powerpc/aix_closure.S:
3374         Likewise.
3375         * libffi/src/powerpc/ffi_darwin.c:
3376         Update stackframe description for aix/darwin_closure.S.
3377
3378 2003-02-06  Jakub Jelinek  <jakub@redhat.com>
3379
3380         * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
3381         attribute.
3382
3383 2003-01-31  Christian Cornelssen  <ccorn@cs.tu-berlin.de>,
3384             Andreas Schwab  <schwab@suse.de>
3385
3386         * configure.in: Adjust command to source config-ml.in to account
3387         for changes to the libffi_basedir definition.
3388         (libffi_basedir): Remove ${srcdir} from value and include trailing
3389         slash if nonempty.
3390
3391         * configure: Regenerate.
3392
3393 2003-01-29  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3394
3395         * src/powerpc/ppc_closure.S: Recode to fit shared libs.
3396
3397 2003-01-28  Andrew Haley  <aph@redhat.com>
3398
3399         * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
3400         * src/x86/ffi64.c (ffi_prep_closure): New.
3401         (ffi_closure_UNIX64_inner): New.
3402         * src/x86/unix64.S (ffi_closure_UNIX64): New.
3403
3404 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
3405
3406         * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
3407         Remove USE_LIBDIR conditional.
3408         * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
3409         * Makefile.in, configure: Rebuilt.
3410
3411 2003-01027  David Edelsohn  <edelsohn@gnu.org>
3412
3413         * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
3414         * Makefile.in: Regenerate.
3415
3416 2003-01-22  Andrew Haley  <aph@redhat.com>
3417
3418         * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
3419         unwind info.
3420
3421 2003-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
3422
3423         * src/powerpc/darwin.S: Add unwind info.
3424         * src/powerpc/darwin_closure.S: Likewise.
3425
3426 2003-01-14  Andrew Haley  <aph@redhat.com>
3427
3428         * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
3429         (ffi_prep_cif_machdep): Likewise.
3430         * src/x86/unix64.S: Add unwind info.
3431
3432 2003-01-14  Andreas Jaeger  <aj@suse.de>
3433
3434         * src/ffitest.c (main): Only use ffi_closures if those are
3435         supported.
3436
3437 2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
3438
3439         * libffi/src/ffitest.c
3440          add closure testcases
3441
3442 2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
3443
3444         * libffi/src/powerpc/ffi.c
3445          fix alignment bug for float (4 byte aligned iso 8 byte)
3446
3447 2003-01-09  Geoffrey Keating  <geoffk@apple.com>
3448
3449         * src/powerpc/ffi_darwin.c: Remove RCS version string.
3450         * src/powerpc/darwin.S: Remove RCS version string.
3451
3452 2003-01-03  Jeff Sturm  <jsturm@one-point.com>
3453
3454         * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
3455         * src/ffitest.c (main): Use static storage for closure.
3456         * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
3457         * src/sparc/v8.S (ffi_closure_v8): New.
3458         * src/sparc/v9.S (ffi_closure_v9): New.
3459
3460 2002-11-10  Ranjit Mathew <rmathew@hotmail.com>
3461
3462         * include/ffi.h.in: Added FFI_STDCALL ffi_type
3463           enumeration for X86_WIN32.
3464         * src/x86/win32.S: Added ffi_call_STDCALL function
3465           definition.
3466         * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
3467           switch cases for recognising FFI_STDCALL and
3468           calling ffi_call_STDCALL if target is X86_WIN32.
3469         * src/ffitest.c (my_stdcall_strlen/stdcall_many):
3470           stdcall versions of the "my_strlen" and "many"
3471           test functions (for X86_WIN32).
3472           Added test cases to test stdcall invocation using
3473           these functions.
3474
3475 2002-12-02  Kaz Kojima  <kkojima@gcc.gnu.org>
3476
3477         * src/sh/sysv.S: Add DWARF2 unwind info.
3478
3479 2002-11-27  Ulrich Weigand  <uweigand@de.ibm.com>
3480
3481         * src/s390/sysv.S (.eh_frame section): Make section read-only.
3482
3483 2002-11-26  Jim Wilson  <wilson@redhat.com>
3484
3485         * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
3486
3487 2002-11-23  H.J. Lu <hjl@gnu.org>
3488
3489         * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
3490         Include ../config/accross.m4.
3491         * aclocal.m4; Rebuild.
3492         * configure: Likewise.
3493
3494 2002-11-15  Ulrich Weigand  <uweigand@de.ibm.com>
3495
3496         * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
3497
3498 2002-11-11  DJ Delorie  <dj@redhat.com>
3499
3500         * configure.in: Look for common files in the right place.
3501
3502 2002-10-08  Ulrich Weigand  <uweigand@de.ibm.com>
3503
3504         * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
3505         raw data as _Jv_word values, not ffi_raw.
3506         (ffi_java_ptrarray_to_raw): Likewise.
3507         (ffi_java_rvalue_to_raw): New function.
3508         (ffi_java_raw_call): Call it.
3509         (ffi_java_raw_to_rvalue): New function.
3510         (ffi_java_translate_args): Call it.
3511         * src/ffitest.c (closure_test_fn): Interpret return value
3512         as ffi_arg, not int.
3513         * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
3514         FFI_TYPE_POINTER case.
3515         (ffi_closure_helper_SYSV): Likewise.  Also, assume return
3516         values extended to word size.
3517
3518 2002-10-02  Andreas Jaeger  <aj@suse.de>
3519
3520         * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
3521
3522 2002-10-01  Bo Thorsen  <bo@smetana.suse.de>
3523
3524         * include/ffi.h.in: Fix i386 win32 compilation.
3525
3526 2002-09-30  Ulrich Weigand  <uweigand@de.ibm.com>
3527
3528         * configure.in: Add s390x-*-linux-* target.
3529         * configure: Regenerate.
3530         * include/ffi.h.in: Define S390X for s390x targets.
3531         (FFI_CLOSURES): Define for s390/s390x.
3532         (FFI_TRAMPOLINE_SIZE): Likewise.
3533         (FFI_NATIVE_RAW_API): Likewise.
3534         * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
3535         * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
3536         * src/s390/ffi.c: Major rework of existing code.  Add support for
3537         s390x targets.  Add closure support.
3538         * src/s390/sysv.S: Likewise.
3539
3540 2002-09-29  Richard Earnshaw  <rearnsha@arm.com>
3541
3542         * src/arm/sysv.S: Fix typo.
3543
3544 2002-09-28  Richard Earnshaw  <rearnsha@arm.com>
3545
3546         * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
3547         has defined __USER_LABEL_PREFIX__, then use it in CNAME.
3548         (ffi_call_SYSV): Handle soft-float.
3549
3550 2002-09-27  Bo Thorsen  <bo@suse.de>
3551
3552         * include/ffi.h.in: Fix multilib x86-64 support.
3553
3554 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3555
3556         * Makefile.am (all-multi): Fix multilib parallel build.
3557
3558 2002-07-19  Kaz Kojima  <kkojima@gcc.gnu.org>
3559
3560         * configure.in (sh[34]*-*-linux*): Add brackets.
3561         * configure: Regenerate.
3562
3563 2002-07-18  Kaz Kojima  <kkojima@gcc.gnu.org>
3564
3565         * Makefile.am: Add SH support.
3566         * Makefile.in: Regenerate.
3567         * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
3568         * configure: Regenerate.
3569         * include/ffi.h.in: Add SH support.
3570         * src/sh/ffi.c: New file.
3571         * src/sh/sysv.S: New file.
3572         * src/types.c: Add SH support.
3573
3574 2002-07-16  Bo Thorsen  <bo@suse.de>
3575
3576         * src/x86/ffi64.c: New file that adds x86-64 support.
3577         * src/x86/unix64.S: New file that handles argument setup for
3578         x86-64.
3579         * src/x86/sysv.S: Don't use this on x86-64.
3580         * src/x86/ffi.c: Don't use this on x86-64.
3581         Remove unused vars.
3582         * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
3583         for x86-64.
3584         * src/ffitest.c (struct6): New test that tests a special case in
3585         the x86-64 ABI.
3586         (struct7): Likewise.
3587         (struct8): Likewise.
3588         (struct9): Likewise.
3589         (closure_test_fn): Silence warning about this when it's not used.
3590         (main): Add the new tests.
3591         (main): Fix a couple of wrong casts and silence some compiler warnings.
3592         * include/ffi.h.in: Add x86-64 ABI definition.
3593         * fficonfig.h.in: Regenerate.
3594         * Makefile.am: Add x86-64 support.
3595         * configure.in: Likewise.
3596         * Makefile.in: Regenerate.
3597         * configure: Likewise.
3598
3599 2002-06-24  Bo Thorsen  <bo@suse.de>
3600
3601         * src/types.c: Merge settings for similar architectures.
3602         Add x86-64 sizes and alignments.
3603
3604 2002-06-23  Bo Thorsen  <bo@suse.de>
3605
3606         * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
3607         * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
3608         * src/mips/ffi.c (ffi_prep_args): Likewise.
3609         * src/m68k/ffi.c (ffi_prep_args): Likewise.
3610
3611 2002-07-18  H.J. Lu  (hjl@gnu.org)
3612
3613         * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
3614         (libffi_la_SOURCES): Support MIPS_LINUX.
3615         (libffi_convenience_la_SOURCES): Likewise.
3616         * Makefile.in: Regenerated.
3617
3618         * configure.in (mips64*-*): Skip.
3619         (mips*-*-linux*): New.
3620         * configure: Regenerated.
3621
3622         * src/mips/ffi.c: Include <sgidefs.h>.
3623
3624 2002-06-06  Ulrich Weigand  <uweigand@de.ibm.com>
3625
3626         * src/s390/sysv.S: Save/restore %r6.  Add DWARF-2 unwind info.
3627
3628 2002-05-27  Roger Sayle  <roger@eyesopen.com>
3629
3630         * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
3631
3632 2002-05-27  Bo Thorsen  <bo@suse.de>
3633
3634         * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
3635         fix formatting.
3636
3637 2002-05-13  Andreas Tobler  <a.tobler@schweiz.ch>
3638
3639         * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
3640         beginning of function (for older apple cc).
3641
3642 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3643
3644         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3645         script entry, and set LD to it when configuring multilibs.
3646         * configure: Rebuilt.
3647
3648 2002-05-05  Jason Thorpe  <thorpej@wasabisystems.com>
3649
3650         * configure.in (sparc64-*-netbsd*): Add target.
3651         (sparc-*-netbsdelf*): Likewise.
3652         * configure: Regenerate.
3653
3654 2002-04-28  David S. Miller  <davem@redhat.com>
3655
3656         * configure.in, configure: Fix SPARC test in previous change.
3657
3658 2002-04-29  Gerhard Tonn  <GerhardTonn@swol.de>
3659
3660         * Makefile.am: Add Linux for S/390 support.
3661         * Makefile.in: Regenerate.
3662         * configure.in: Add Linux for S/390 support.
3663         * configure: Regenerate.
3664         * include/ffi.h.in: Add Linux for S/390 support.
3665         * src/s390/ffi.c: New file from libffi CVS tree.
3666         * src/s390/sysv.S: New file from libffi CVS tree.
3667
3668 2002-04-28  Jakub Jelinek  <jakub@redhat.com>
3669
3670         * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
3671         %r_disp32().
3672         * src/sparc/v8.S: Use it.
3673         * src/sparc/v9.S: Likewise.
3674         * fficonfig.h.in: Rebuilt.
3675         * configure: Rebuilt.
3676
3677 2002-04-08  Hans Boehm  <Hans_Boehm@hp.com>
3678
3679         * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
3680         correctly.
3681         * src/ia64/unix.S: Add unwind information. Fix comments.
3682         Save sp in a way that's compatible with unwind info.
3683         (ffi_call_unix): Correctly restore sp in all cases.
3684         * src/ia64/ffi.c: Add, fix comments.
3685
3686 2002-04-08  Jakub Jelinek  <jakub@redhat.com>
3687
3688         * src/sparc/v8.S: Make .eh_frame dependent on target word size.
3689
3690 2002-04-06  Jason Thorpe  <thorpej@wasabisystems.com>
3691
3692         * configure.in (alpha*-*-netbsd*): Add target.
3693         * configure: Regenerate.
3694
3695 2002-04-04  Jeff Sturm  <jsturm@one-point.com>
3696
3697         * src/sparc/v8.S: Add unwind info.
3698         * src/sparc/v9.S: Likewise.
3699
3700 2002-03-30  Krister Walfridsson  <cato@df.lth.se>
3701
3702         * configure.in: Enable i*86-*-netbsdelf*.
3703         * configure: Rebuilt.
3704
3705 2002-03-29  David Billinghurst <David.Billinghurst@riotinto.com>
3706
3707         PR other/2620
3708         * src/mips/n32.s: Delete
3709         * src/mips/o32.s: Delete
3710
3711 2002-03-21  Loren J. Rittle  <ljrittle@acm.org>
3712
3713         * configure.in: Enable alpha*-*-freebsd*.
3714         * configure: Rebuilt.
3715
3716 2002-03-17  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
3717
3718         * Makefile.am: libfficonvenience -> libffi_convenience.
3719         * Makefile.in: Rebuilt.
3720
3721         * Makefile.am: Define ffitest_OBJECTS.
3722         * Makefile.in: Rebuilt.
3723
3724 2002-03-07  Andreas Tobler  <toa@pop.agri.ch>
3725             David Edelsohn  <edelsohn@gnu.org>
3726
3727         * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
3728         (TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
3729         (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
3730         * Makefile.in: Regenerate.
3731         * include/ffi.h.in: Add AIX and Darwin closure definitions.
3732         * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
3733         (flush_icache, flush_range): New functions.
3734         (ffi_closure_helper_DARWIN): New function.
3735         * src/powerpc/aix_closure.S: New file.
3736         * src/powerpc/darwin_closure.S: New file.
3737
3738 2002-02-24  Jeff Sturm  <jsturm@one-point.com>
3739
3740         * include/ffi.h.in: Add typedef for ffi_arg.
3741         * src/ffitest.c (main): Declare rint with ffi_arg.
3742
3743 2002-02-21  Andreas Tobler  <toa@pop.agri.ch>
3744
3745         * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
3746         number of GPRs for floating-point arguments.
3747
3748 2002-01-31  Anthony Green  <green@redhat.com>
3749
3750         * configure: Rebuilt.
3751         * configure.in: Replace CHECK_SIZEOF and endian tests with
3752         cross-compiler friendly macros.
3753         * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
3754         macros.
3755
3756 2002-01-18  David Edelsohn  <edelsohn@gnu.org>
3757
3758         * src/powerpc/darwin.S (_ffi_call_AIX): New.
3759         * src/powerpc/aix.S (ffi_call_DARWIN): New.
3760
3761 2002-01-17  David Edelsohn  <edelsohn@gnu.org>
3762
3763         * Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
3764         (TARGET_SRC_POWERPC_AIX): New.
3765         (POWERPC_AIX): New stanza.
3766         * Makefile.in: Regenerate.
3767         * configure.in: Add AIX case.
3768         * configure: Regenerate.
3769         * include/ffi.h.in (ffi_abi): Add FFI_AIX.
3770         * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
3771         size.  Fix "long double" support.
3772         (ffi_call): Add FFI_AIX case.
3773         * src/powerpc/aix.S: New.
3774
3775 2001-10-09  John Hornkvist  <john@toastedmarshmallow.com>
3776
3777         Implement Darwin PowerPC ABI.
3778         * configure.in: Handle powerpc-*-darwin*.
3779         * Makefile.am: Set source files for POWERPC_DARWIN.
3780         * configure: Rebuilt.
3781         * Makefile.in: Rebuilt.
3782         * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
3783         POWERPC_DARWIN.
3784         * src/powerpc/darwin.S: New file.
3785         * src/powerpc/ffi_darwin.c: New file.
3786
3787 2001-10-07  Joseph S. Myers  <jsm28@cam.ac.uk>
3788
3789         * src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
3790
3791 2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3792
3793         * src/x86/sysv.S: Avoid gas-only .balign directive.
3794         Use C style comments.
3795
3796 2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3797
3798         * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
3799         Fixes PR bootstrap/3563.
3800
3801 2001-06-26  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3802
3803         * src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.
3804
3805 2001-06-25  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3806
3807         * configure.in: Recognize sparc*-sun-* host.
3808         * configure: Regenerate.
3809
3810 2001-06-06  Andrew Haley  <aph@redhat.com>
3811
3812         * src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.
3813
3814 2001-06-03  Andrew Haley  <aph@redhat.com>
3815
3816         * src/alpha/osf.S: Add unwind info.
3817         * src/powerpc/sysv.S: Add unwind info.
3818         * src/powerpc/ppc_closure.S: Likewise.
3819
3820 2000-05-31  Jeff Sturm  <jsturm@one-point.com>
3821
3822         * configure.in: Fix AC_ARG_ENABLE usage.
3823         * configure: Rebuilt.
3824
3825 2001-05-06  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
3826
3827         * configure.in: Remove warning about beta code.
3828         * configure: Rebuilt.
3829
3830 2001-04-25  Hans Boehm <Hans_Boehm@hp.com>
3831
3832         * src/ia64/unix.S: Restore stack pointer when returning from
3833         ffi_closure_UNIX.
3834         * src/ia64/ffi.c: Fix typo in comment.
3835
3836 2001-04-18  Jim Wilson  <wilson@redhat.com>
3837
3838         * src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
3839         to eliminate RAW DV.
3840
3841 2001-04-12  Bryce McKinlay  <bryce@albatross.co.nz>
3842
3843         * Makefile.am: Make a libtool convenience library.
3844         * Makefile.in: Rebuilt.
3845
3846 2001-03-29  Bryce McKinlay  <bryce@albatross.co.nz>
3847
3848         * configure.in: Use different syntax for subdirectory creation.
3849         * configure: Rebuilt.
3850
3851 2001-03-27  Jon Beniston  <jon@beniston.com>
3852
3853         * configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
3854         * configure: Rebuilt.
3855         * Makefile.am: Added X86_WIN32 target support.
3856         * Makefile.in: Rebuilt.
3857
3858         * include/ffi.h.in: Added X86_WIN32 target support.
3859
3860         * src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
3861         * src/types.c: Added X86_WIN32 target support.
3862
3863         * src/x86/win32.S: New file. Based on sysv.S, but with EH
3864         stuff removed and made to work with CygWin's gas.
3865
3866 2001-03-26  Bryce McKinlay  <bryce@albatross.co.nz>
3867
3868         * configure.in: Make target subdirectory in build dir.
3869         * Makefile.am: Override suffix based rules to specify correct output
3870         subdirectory.
3871         * Makefile.in: Rebuilt.
3872         * configure: Rebuilt.
3873
3874 2001-03-23  Kevin B Hendricks  <khendricks@ivey.uwo.ca>
3875
3876         * src/powerpc/ppc_closure.S: New file.
3877         * src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
3878         involving long long and register pairs.
3879         (ffi_prep_closure): New function.
3880         (flush_icache): Likewise.
3881         (ffi_closure_helper_SYSV): Likewise.
3882         * include/ffi.h.in (FFI_CLOSURES): Define on PPC.
3883         (FFI_TRAMPOLINE_SIZE): Likewise.
3884         (FFI_NATIVE_RAW_API): Likewise.
3885         * Makefile.in: Rebuilt.
3886         * Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
3887         (TARGET_SRC_POWERPC): Likewise.
3888
3889 2001-03-19  Tom Tromey  <tromey@redhat.com>
3890
3891         * Makefile.in: Rebuilt.
3892         * Makefile.am (ffitest_LDFLAGS): New macro.
3893
3894 2001-03-02  Nick Clifton  <nickc@redhat.com>
3895
3896         * include/ffi.h.in: Remove RCS ident string.
3897         * include/ffi_mips.h: Remove RCS ident string.
3898         * src/debug.c: Remove RCS ident string.
3899         * src/ffitest.c: Remove RCS ident string.
3900         * src/prep_cif.c: Remove RCS ident string.
3901         * src/types.c: Remove RCS ident string.
3902         * src/alpha/ffi.c: Remove RCS ident string.
3903         * src/alpha/osf.S: Remove RCS ident string.
3904         * src/arm/ffi.c: Remove RCS ident string.
3905         * src/arm/sysv.S: Remove RCS ident string.
3906         * src/mips/ffi.c: Remove RCS ident string.
3907         * src/mips/n32.S: Remove RCS ident string.
3908         * src/mips/o32.S: Remove RCS ident string.
3909         * src/sparc/ffi.c: Remove RCS ident string.
3910         * src/sparc/v8.S: Remove RCS ident string.
3911         * src/sparc/v9.S: Remove RCS ident string.
3912         * src/x86/ffi.c: Remove RCS ident string.
3913         * src/x86/sysv.S: Remove RCS ident string.
3914
3915 2001-02-08  Joseph S. Myers  <jsm28@cam.ac.uk>
3916
3917         * include/ffi.h.in: Change sourceware.cygnus.com references to
3918         gcc.gnu.org.
3919
3920 2000-12-09  Richard Henderson  <rth@redhat.com>
3921
3922         * src/alpha/ffi.c (ffi_call): Simplify struct return test.
3923         (ffi_closure_osf_inner): Index rather than increment avalue
3924         and arg_types.  Give ffi_closure_osf the raw return value type.
3925         * src/alpha/osf.S (ffi_closure_osf): Handle return value type
3926         promotion.
3927
3928 2000-12-07  Richard Henderson  <rth@redhat.com>
3929
3930         * src/raw_api.c (ffi_translate_args): Fix typo.
3931         (ffi_prep_closure): Likewise.
3932
3933         * include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
3934         FFI_TRAMPOLINE_SIZE.
3935         * src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
3936         cif->bytes for new ffi_call_osf implementation.
3937         (ffi_prep_args): Absorb into ...
3938         (ffi_call): ... here.  Do all stack allocation here and
3939         avoid a callback function.
3940         (ffi_prep_closure, ffi_closure_osf_inner): New.
3941         * src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
3942         (ffi_closure_osf): New.
3943
3944 2000-09-10  Alexandre Oliva  <aoliva@redhat.com>
3945
3946         * config.guess, config.sub, install-sh: Removed.
3947         * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
3948         * Makefile.in: Rebuilt.
3949
3950         * acinclude.m4: Include libtool macros from the top level.
3951         * aclocal.m4, configure: Rebuilt.
3952
3953 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
3954
3955         * configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
3956         * configure: Rebuilt.
3957
3958 2000-05-11  Scott Bambrough  <scottb@netwinder.org>
3959
3960         * libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
3961         memory correctly.  Use conditional instructions, not branches where
3962         possible.
3963
3964 2000-05-04  Tom Tromey  <tromey@cygnus.com>
3965
3966         * configure: Rebuilt.
3967         * configure.in: Match `arm*-*-linux-*'.
3968         From Chris Dornan <cdornan@arm.com>.
3969
3970 2000-04-28  Jakub Jelinek  <jakub@redhat.com>
3971
3972         * Makefile.am (SUBDIRS): Define.
3973         (AM_MAKEFLAGS): Likewise.
3974         (Multilib support.): Add section.
3975         * Makefile.in: Rebuilt.
3976         * ltconfig (extra_compiler_flags, extra_compiler_flags_value):
3977         New variables. Set for gcc using -print-multi-lib. Export them
3978         to libtool.
3979         (sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
3980         * ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
3981         for -shared links.
3982         (extra_compiler_flags_value, extra_compiler_flags): Check these
3983         for extra compiler options which need to be passed down in
3984         compiler_flags.
3985
3986 2000-04-16  Anthony Green  <green@redhat.com>
3987
3988         * configure: Rebuilt.
3989         * configure.in: Change i*86-pc-linux* to i*86-*-linux*.
3990
3991 2000-04-14  Jakub Jelinek  <jakub@redhat.com>
3992
3993         * include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
3994         Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
3995         * src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
3996         Replace all void * sizeofs with sizeof(int).
3997         Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
3998         different than DOUBLE.
3999         Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
4000         (ffi_prep_args_v9): New function.
4001         (ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
4002         (ffi_V9_return_struct): New function.
4003         (ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
4004         32bit code (not yet cross-arch calls).
4005         * src/sparc/v8.S: Add struct return delay nop.
4006         Handle long long.
4007         * src/sparc/v9.S: New file.
4008         * src/prep_cif.c (ffi_prep_cif): Return structure pointer
4009         is used on sparc64 only for structures larger than 32 bytes.
4010         Pass by reference for structures is done for structure arguments
4011         larger than 16 bytes.
4012         * src/ffitest.c (main): Use 64bit rint on sparc64.
4013         Run long long tests on sparc.
4014         * src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
4015         sparc64.
4016         (FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
4017         on sparc64.
4018         * configure.in (sparc-*-linux*): New supported target.
4019         (sparc64-*-linux*): Likewise.
4020         * configure: Rebuilt.
4021         * Makefile.am: Add v9.S to SPARC files.
4022         * Makefile.in: Likewise.
4023         (LINK): Surround $(CCLD) into double quotes, so that multilib
4024         compiles work correctly.
4025
4026 2000-04-04  Alexandre Petit-Bianco  <apbianco@cygnus.com>
4027
4028         * configure: Rebuilt.
4029         * configure.in: (i*86-*-solaris*): New libffi target. Patch
4030         proposed by Bryce McKinlay.
4031
4032 2000-03-20  Tom Tromey  <tromey@cygnus.com>
4033
4034         * Makefile.in: Hand edit for java_raw_api.lo.
4035
4036 2000-03-08  Bryce McKinlay  <bryce@albatross.co.nz>
4037
4038         * config.guess, config.sub: Update from the gcc tree.
4039         Fix for PR libgcj/168.
4040
4041 2000-03-03  Tom Tromey  <tromey@cygnus.com>
4042
4043         * Makefile.in: Fixed ia64 by hand.
4044
4045         * configure: Rebuilt.
4046         * configure.in (--enable-multilib): New option.
4047         (libffi_basedir): New subst.
4048         (AC_OUTPUT): Added multilib code.
4049
4050 2000-03-02  Tom Tromey  <tromey@cygnus.com>
4051
4052         * Makefile.in: Rebuilt.
4053         * Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
4054         directory name.
4055
4056 2000-02-25  Hans Boehm <boehm@acm.org>
4057
4058         * src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
4059         files.
4060         * src/raw_api.c (ffi_translate_args): Fixed typo in argument
4061         list.
4062         (ffi_prep_raw_closure): Use ffi_translate_args, not
4063         ffi_closure_translate.
4064         * src/java_raw_api.c: New file.
4065         * src/ffitest.c (closure_test_fn): New function.
4066         (main): Define `rint' as long long on IA64.  Added new test when
4067         FFI_CLOSURES is defined.
4068         * include/ffi.h.in (ALIGN): Use size_t, not unsigned.
4069         (ffi_abi): Recognize IA64.
4070         (ffi_raw): Added `flt' field.
4071         Added "Java raw API" code.
4072         * configure.in: Recognize ia64.
4073         * Makefile.am (TARGET_SRC_IA64): New macro.
4074         (libffi_la_common_SOURCES): Added java_raw_api.c.
4075         (libffi_la_SOURCES): Define in IA64 case.
4076
4077 2000-01-04  Tom Tromey  <tromey@cygnus.com>
4078
4079         * Makefile.in: Rebuilt with newer automake.
4080
4081 1999-12-31  Tom Tromey  <tromey@cygnus.com>
4082
4083         * Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.
4084
4085 1999-09-01  Tom Tromey  <tromey@cygnus.com>
4086
4087         * include/ffi.h.in: Removed PACKAGE and VERSION defines and
4088         undefs.
4089         * fficonfig.h.in: Rebuilt.
4090         * configure: Rebuilt.
4091         * configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
4092         Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
4093         * acconfig.h: Don't #undef PACKAGE or VERSION.
4094
4095 1999-08-09  Anthony Green  <green@cygnus.com>
4096
4097         * include/ffi.h.in: Try to work around messy header problem
4098         with PACKAGE and VERSION.
4099
4100         * configure: Rebuilt.
4101         * configure.in: Change version to 2.00-beta.
4102
4103         * fficonfig.h.in: Rebuilt.
4104         * acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
4105
4106         * src/x86/ffi.c (ffi_raw_call): Rename.
4107
4108 1999-08-02  Kresten Krab Thorup  <krab@dominiq.is.s.u-tokyo.ac.jp>
4109
4110         * src/x86/ffi.c (ffi_closure_SYSV): New function.
4111         (ffi_prep_incoming_args_SYSV): Ditto.
4112         (ffi_prep_closure): Ditto.
4113         (ffi_closure_raw_SYSV): Ditto.
4114         (ffi_prep_raw_closure): More ditto.
4115         (ffi_call_raw): Final ditto.
4116
4117         * include/ffi.h.in: Add definitions for closure and raw API.
4118
4119         * src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
4120         FFI_TYPE_UINT64.
4121
4122         * Makefile.am (libffi_la_common_SOURCES): Added raw_api.c
4123
4124         * src/raw_api.c: New file.
4125
4126         * include/ffi.h.in (ffi_raw): New type.
4127         (UINT_ARG, SINT_ARG): New defines.
4128         (ffi_closure, ffi_raw_closure): New types.
4129         (ffi_prep_closure, ffi_prep_raw_closure): New declarations.
4130
4131         * configure.in: Add check for endianness and sizeof void*.
4132
4133         * src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
4134         instead of directly.
4135
4136         * configure: Rebuilt.
4137
4138 Thu Jul  8 14:28:42 1999  Anthony Green  <green@cygnus.com>
4139
4140         * configure.in: Add x86 and powerpc BeOS configurations.
4141         From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
4142
4143 1999-05-09  Anthony Green  <green@cygnus.com>
4144
4145         * configure.in: Add warning about this being beta code.
4146         Remove src/Makefile.am from the picture.
4147         * configure: Rebuilt.
4148
4149         * Makefile.am: Move logic from src/Makefile.am.  Add changes
4150         to support libffi as a target library.
4151         * Makefile.in: Rebuilt.
4152
4153         * aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
4154         Upgraded to new autoconf, automake, libtool.
4155
4156         * README: Tweaks.
4157
4158         * LICENSE: Update copyright date.
4159
4160         * src/Makefile.am, src/Makefile.in: Removed.
4161
4162 1998-11-29  Anthony Green  <green@cygnus.com>
4163
4164         * include/ChangeLog: Removed.
4165         * src/ChangeLog: Removed.
4166         * src/mips/ChangeLog: Removed.
4167         * src/sparc/ChangeLog: Remboved.
4168         * src/x86/ChangeLog: Removed.
4169
4170         * ChangeLog.v1: Created.