libffi/ChangeLog

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