libffi/ChangeLog

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