libffi/ChangeLog

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