1 2006-03-15 Kaz Kojima <kkojima@gcc.gnu.org>
3 * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
4 passed with FP registers correctly.
5 (ffi_closure_helper_SYSV): Likewise.
6 * src/sh64/sysv.S: Likewise.
8 2006-03-01 Andreas Tobler <a.tobler@schweiz.ch>
10 * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
11 args and userdata unused.
12 (closure_test_fn1): Mark cif and userdata unused.
13 (main): Remove unused res.
15 2006-02-28 Andreas Tobler <a.tobler@schweiz.ch>
17 * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
18 -O2, -O3, -Os and the warning flags -W -Wall.
19 * testsuite/libffi.special/special.exp: Likewise.
20 * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
21 unused parameter unused for gcc or else do nothing.
22 * testsuite/libffi.special/ffitestcxx.h: Likewise.
23 * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
25 * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
26 * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
27 * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
28 * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
29 * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
30 * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
31 * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
32 * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
33 * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
34 * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
35 * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
36 * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
37 * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
38 * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
39 * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
40 * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
41 * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
42 * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
43 * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
44 * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
45 * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
46 * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
47 * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
48 * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
50 * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
52 * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
54 * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
55 void* to avoid compiler warning.
57 (cls_struct_align_gn): Mark cif and userdata unused.
58 * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
60 * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
62 * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
64 * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
66 * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
68 * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
69 * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
70 * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
72 (main): Cast res_call to silence gcc.
73 * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
75 (main): Cast res_call to silence gcc.
76 * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
78 (main): Cast res_call to silence gcc.
79 * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
81 (main): Cast res_call to silence gcc.
82 * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
84 (main): Cast res_call to silence gcc.
85 * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
87 (main): Cast res_call to silence gcc.
88 * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
90 (cls_ret_schar_fn): Cast printf parameter to silence gcc.
91 * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
93 (cls_ret_sint_fn): Cast printf parameter to silence gcc.
94 * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
96 (cls_ret_sshort_fn): Cast printf parameter to silence gcc.
97 * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn): Mark cif and
99 (cls_ret_uchar_fn): Cast printf parameter to silence gcc.
100 * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
102 (cls_ret_uint_fn): Cast printf parameter to silence gcc.
103 * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
105 * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
107 (cls_ret_ushort_fn): Cast printf parameter to silence gcc.
108 * testsuite/libffi.call/float.c (floating): Remove unused parameter e.
109 * testsuite/libffi.call/float1.c (main): Remove unused variable i.
110 Cleanup white spaces.
111 * testsuite/libffi.call/negint.c (checking): Remove unused variable i.
112 * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
113 cif and userdata unused.
114 * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
116 * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
117 * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
118 formatters to silence gcc.
119 (B_gn): Mark cif and userdata unused.
120 * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
122 * testsuite/libffi.call/nested_struct4.c: Mention related PR.
123 (B_gn): Mark cif and userdata unused.
124 * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
126 * testsuite/libffi.call/nested_struct6.c: Mention related PR.
127 (B_gn): Mark cif and userdata unused.
128 * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
130 * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
131 * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
132 * testsuite/libffi.call/problem1.c (stub): Likewise.
133 * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
135 * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
136 in the last commit for this test case in the test case itself.
137 * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
139 * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
140 * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
141 * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
142 * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
143 * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
144 * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
146 2006-02-22 Kaz Kojima <kkojima@gcc.gnu.org>
148 * src/sh/sysv.S: Fix register numbers in the FDE for
151 2006-02-20 Andreas Tobler <a.tobler@schweiz.ch>
153 * testsuite/libffi.call/return_fl2.c (return_fl): Remove static
154 declaration to avoid a false negative on ix86. See PR323.
156 2006-02-18 Kaz Kojima <kkojima@gcc.gnu.org>
158 * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
159 and cast integer to void * if needed. Update the pointer to
160 the FP register saved area correctly.
162 2006-02-17 Andreas Tobler <a.tobler@schweiz.ch>
164 * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
166 * testsuite/libffi.call/nested_struct4.c: Likewise.
168 2006-02-16 Andreas Tobler <a.tobler@schweiz.ch>
170 * testsuite/libffi.call/return_dbl.c: New test case.
171 * testsuite/libffi.call/return_dbl1.c: Likewise.
172 * testsuite/libffi.call/return_dbl2.c: Likewise.
173 * testsuite/libffi.call/return_fl.c: Likewise.
174 * testsuite/libffi.call/return_fl1.c: Likewise.
175 * testsuite/libffi.call/return_fl2.c: Likewise.
176 * testsuite/libffi.call/return_fl3.c: Likewise.
177 * testsuite/libffi.call/closure_fn6.c: Likewise.
179 * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
181 * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
182 here to be used by other test cases too.
184 * testsuite/libffi.call/nested_struct10.c: New test case.
185 * testsuite/libffi.call/nested_struct9.c: Likewise.
186 * testsuite/libffi.call/nested_struct8.c: Likewise.
187 * testsuite/libffi.call/nested_struct7.c: Likewise.
188 * testsuite/libffi.call/nested_struct6.c: Likewise.
189 * testsuite/libffi.call/nested_struct5.c: Likewise.
190 * testsuite/libffi.call/nested_struct4.c: Likewise.
192 2006-01-21 Andreas Tobler <a.tobler@schweiz.ch>
194 * configure.ac: Enable libffi for sparc64-*-freebsd*.
195 * configure: Rebuilt.
197 2006-01-18 Jakub Jelinek <jakub@redhat.com>
199 * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
200 instead do the shifting inline.
201 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
202 shift count unconditionally. Simplify load sequences for 1, 2, 3, 4
203 and 8 byte structs, for the remaining struct sizes don't call
204 __lshrdi3, instead do the shifting inline.
206 2005-12-07 Thiemo Seufer <ths@networkno.de>
208 * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
210 * src/mips/o32.S (ffi_call_O32): Code formatting. Define
211 and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
212 (ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
213 A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
214 V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
216 * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
218 (ffi_prep_closure): Improve trampoline instruction scheduling.
219 (ffi_closure_mips_inner_O32): Fix endianness bugs.
221 2005-12-03 Alan Modra <amodra@bigpond.net.au>
223 * src/powerpc/ffi.c: Formatting.
224 (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
225 (ffi_prep_args64): Likewise.
227 2005-09-30 Geoffrey Keating <geoffk@apple.com>
229 * testsuite/lib/libffi-dg.exp (libffi_target_compile): For
230 darwin, use -shared-libgcc not -lgcc_s, and explain why.
232 2005-09-26 Tom Tromey <tromey@redhat.com>
234 * testsuite/libffi.call/float1.c (value_type): New typedef.
235 (CANARY): New define.
236 (main): Check for result buffer overflow.
237 * src/powerpc/linux64.S: Handle linux64 long double returns.
238 * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
239 (ffi_prep_cif_machdep): Handle linux64 long double returns.
241 2005-08-25 Alan Modra <amodra@bigpond.net.au>
244 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
246 (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
248 2005-08-11 Jakub Jelinek <jakub@redhat.com>
250 * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
251 (AH_BOTTOM): Add FFI_HIDDEN definition.
252 * configure: Rebuilt.
253 * fficonfig.h.in: Rebuilt.
254 * src/powerpc/ffi.c (hidden): Remove.
255 (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
256 ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
257 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
258 .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
259 * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
260 add FFI_HIDDEN to its prototype.
261 (ffi_closure_SYSV_inner): New.
262 * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
263 * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
265 2005-08-10 Alfred M. Szmidt <ams@gnu.org>
268 * configure: Rebuilt.
269 * configure.ac: Handle i*86-*-gnu*.
271 2005-08-09 Jakub Jelinek <jakub@redhat.com>
273 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
274 DW_CFA_offset_extended_sf rather than
275 DW_CFA_GNU_negative_offset_extended.
276 * src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
278 2005-07-22 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
280 * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
282 (ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
283 * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
284 partially on register.
285 (ffi_closure_helper_SYSV): Likewise.
286 (ffi_prep_cif_machdep): Don't set too many cif->flags.
288 2005-07-20 Kaz Kojima <kkojima@gcc.gnu.org>
290 * src/sh/ffi.c (ffi_call): Handle small structures correctly.
292 * src/sh64/ffi.c (simple_type): Remove.
293 (return_type): Handle small structures correctly.
294 (ffi_prep_args): Likewise.
295 (ffi_call): Likewise.
296 (ffi_closure_helper_SYSV): Likewise.
297 * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
298 Emit position independent code if PIC and remove wrong datalabel
299 prefixes from EH data.
301 2005-07-19 Andreas Tobler <a.tobler@schweiz.ch>
303 * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
304 * Makefile.in: Regenerate.
305 * include/Makefile.in: Likewise.
306 * testsuite/Makefile.in: Likewise.
307 * configure.ac: Add POWERPC_FREEBSD rules.
308 * configure: Regenerate.
309 * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
310 (FFI_SYSV_TYPE_SMALL_STRUCT): Define.
311 * src/powerpc/ffi.c: Add flags to handle small structure returns
313 (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
315 (ffi_closure_helper_SYSV): Likewise.
316 * src/powerpc/ppc_closure.S: Add return types for small structures.
317 * src/powerpc/sysv.S: Add bits to handle small structures for
320 2005-07-10 Andreas Tobler <a.tobler@schweiz.ch>
322 * testsuite/libffi.call/cls_5_1_byte.c: New test file.
323 * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
324 * testsuite/libffi.call/cls_7_1_byte.c: Likewise.
326 2005-07-05 Randolph Chung <tausq@debian.org>
328 * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
329 as FFI_TYPE_SMALL_STRUCT3. Break out handling for 5-7 byte
330 structures. Kill compilation warnings.
331 (ffi_closure_inner_LINUX): Print return values as hex in debug
332 message. Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
333 Properly handle 5-7 byte structure returns.
334 * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
335 (FFI_TYPE_SMALL_STRUCT2): Remove.
336 (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
337 (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
338 * src/pa/linux.S: Mark source file as using PA1.1 assembly.
339 (checksmst1, checksmst2): Remove.
340 (checksmst3): Optimize handling of 3-byte struct returns.
341 (checksmst567): Properly handle 5-7 byte struct returns.
343 2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
346 * src/mips/n32.S: Enforce PIC code.
347 * src/mips/o32.S: Likewise.
349 2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
351 * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
352 * configure: Regenerate.
354 2005-06-01 Alan Modra <amodra@bigpond.net.au>
356 * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
357 to call ffi_closure_helper_SYSV. Append @local instead.
358 * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
360 2005-05-17 Kelley Cook <kcook@gcc.gnu.org>
362 * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
363 Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
364 * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
365 * aclocal.m4, configure, fficonfig.h.in, Makefile.in,
366 include/Makefile.in, testsuite/Makefile.in: Regenerate.
368 2005-05-09 Mike Stump <mrs@apple.com>
370 * configure: Regenerate.
372 2005-05-08 Richard Henderson <rth@redhat.com>
375 * src/alpha/osf.S: Update unwind into to match code.
377 2005-05-04 Andreas Degert <ad@papyrus-gmbh.de>
378 Richard Henderson <rth@redhat.com>
380 * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
382 (ffi_call): Mask return type field. Pass ssecount to ffi_call_unix64.
383 (ffi_prep_closure): Set carry bit if sse-used flag set.
384 * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
385 Only load sse registers if ssecount non-zero.
386 (ffi_closure_unix64): Only save sse registers if carry set on entry.
388 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
390 * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
391 powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
392 * configure: Regenerate.
394 2005-04-20 Hans-Peter Nilsson <hp@axis.com>
396 * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
397 have Tcl8.3-compatible intermediate variable.
399 2005-04-18 Simon Posnjak <simon.posnjak@siol.net>
400 Hans-Peter Nilsson <hp@axis.com>
402 * Makefile.am: Add CRIS support.
403 * configure.ac: Likewise.
404 * Makefile.in, configure, testsuite/Makefile.in,
405 include/Makefile.in: Regenerate.
406 * src/cris: New directory.
407 * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
408 * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
410 * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
411 \r?\n in output tests.
413 2005-04-12 Mike Stump <mrs@apple.com>
415 * configure: Regenerate.
417 2005-03-30 Hans Boehm <Hans.Boehm@hp.com>
419 * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
421 2005-03-30 Steve Ellcey <sje@cup.hp.com>
423 * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
425 * src/ia64/unix.S (ffi_closure_unix): Extend gp
426 to 64 bits in ILP32 mode.
427 Load 64 bits even for short data.
429 2005-03-23 Mike Stump <mrs@apple.com>
431 * src/powerpc/darwin.S: Update for -m64 multilib.
432 * src/powerpc/darwin_closure.S: Likewise.
434 2005-03-21 Zack Weinberg <zack@codesourcery.com>
436 * configure.ac: Do not invoke TL_AC_GCC_VERSION.
437 Do not set tool_include_dir.
438 * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
440 * include/Makefile.am: Set gcc_version and toollibffidir.
441 * include/Makefile.in: Regenerate.
443 2005-02-22 Andrew Haley <aph@redhat.com>
445 * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
446 odd-numbered register pairs for 64-bit integer types.
448 2005-02-23 Andreas Tobler <a.tobler@schweiz.ch>
451 * testsuite/libffi.call/return_ll1.c: New test case.
453 2005-02-11 Janis Johnson <janis187@us.ibm.com>
455 * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
456 * testsuite/libffi.call/float.c: Ditto.
457 * testsuite/libffi.call/float2.c: Ditto.
458 * testsuite/libffi.call/float3.c: Ditto.
460 2005-02-08 Andreas Tobler <a.tobler@schweiz.ch>
462 * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
464 2005-01-12 Eric Botcazou <ebotcazou@libertysurf.fr>
466 * testsuite/libffi.special/special.exp (cxx_options): Add
469 2004-12-31 Richard Henderson <rth@redhat.com>
471 * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
472 (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF. Replace size and
473 offset parameters with a type parameter; deduce size and structure
474 alignment. Update all users.
476 2004-12-31 Richard Henderson <rth@redhat.com>
478 * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
479 (FFI_TYPE_LONGDOUBLE): Fix for ia64.
480 * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
481 into ffi_prep_closure.
482 * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
485 2004-12-27 Richard Henderson <rth@redhat.com>
487 * src/x86/unix64.S: Fix typo in unwind info.
489 2004-12-25 Richard Henderson <rth@redhat.com>
491 * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
492 (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
493 (merge_classes): Check for it.
495 (classify_argument): Pass byte_offset by value; perform all updates
497 (examine_argument): Add classes argument; handle
498 X86_64_COMPLEX_X87_CLASS.
499 (ffi_prep_args): Merge into ...
500 (ffi_call): ... here. Share stack frame with ffi_call_unix64.
501 (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
502 (ffi_fill_return_value): Remove.
503 (ffi_prep_closure): Remove dead assert.
504 (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
505 Rewrite to use struct register_args instead of va_list. Create
506 flags for handling structure returns.
507 * src/x86/unix64.S: Remove dead strings.
508 (ffi_call_unix64): Rename from ffi_call_UNIX64. Rewrite to share
509 stack frame with ffi_call. Handle structure returns properly.
510 (float2sse, floatfloat2sse, double2sse): Remove.
511 (sse2float, sse2double, sse2floatfloat): Remove.
512 (ffi_closure_unix64): Rename from ffi_closure_UNIX64. Rewrite
513 to handle structure returns properly.
515 2004-12-08 David Edelsohn <edelsohn@gnu.org>
517 * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
519 * Makefile.in: Regenerated.
521 2004-12-02 Richard Sandiford <rsandifo@redhat.com>
523 * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
524 * configure, aclocal.m4, Makefile.in: Regenerate.
525 * include/Makefile.in, testsuite/Makefile.in: Regenerate.
527 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
529 * configure: Regenerate for libtool change.
531 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
533 * configure: Regenerate for libtool reversion.
535 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
537 * configure: Regenerate for libtool change.
539 2004-11-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
541 * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
543 2004-11-23 Richard Sandiford <rsandifo@redhat.com>
545 * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
546 of jal. Use an absolute encoding for the frame information.
548 2004-11-23 Kelley Cook <kcook@gcc.gnu.org>
550 * Makefile.am: Remove no-dependencies. Add ACLOCAL_AMFLAGS.
551 * acinclude.m4: Delete logic for sincludes.
552 * aclocal.m4, Makefile.in, configure: Regenerate.
553 * include/Makefile: Likewise.
554 * testsuite/Makefile: Likewise.
556 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
558 * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
559 on a 8-byte boundary.
560 * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
562 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
564 * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
565 long long values. Round stack allocation to a multiple of 8 bytes
566 for ATPCS compatibility.
567 * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
568 names. Handle returning long long types. Add Thumb and interworking
569 support. Improve soft-float code.
571 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
573 * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
574 (libffi_exit): New function.
575 (libffi_init): Build the testglue wrapper if needed.
577 2004-10-25 Eric Botcazou <ebotcazou@libertysurf.fr>
580 * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
582 2004-10-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
584 * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
586 2004-10-20 Kaz Kojima <kkojima@gcc.gnu.org>
588 * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
589 * testsuite/libffi.call/float3.c: New test case.
591 2004-10-18 Kaz Kojima <kkojima@gcc.gnu.org>
593 * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
594 the function returning a structure pointed with R2.
595 * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
596 the structure return value if T bit set. Emit position
597 independent code and EH data if PIC.
599 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
601 * Makefile.am: Add m32r support.
602 * configure.ac: Likewise.
603 * Makefile.in: Regenerate.
604 * confiugre: Regenerate.
605 * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
606 (uint64, sint64, double, longdouble)
607 * src/m32r: New directory.
608 * src/m32r/ffi.c: New file.
609 * src/m32r/sysv.S: Likewise.
610 * src/m32r/ffitarget.h: Likewise.
612 2004-10-02 Kaz Kojima <kkojima@gcc.gnu.org>
614 * testsuite/libffi.call/negint.c: New test case.
616 2004-09-14 H.J. Lu <hongjiu.lu@intel.com>
619 * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
620 Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
621 LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
624 2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
626 * testsuite/libffi.call/many_win32.c: Remove whitespaces.
627 * testsuite/libffi.call/promotion.c: Likewise.
628 * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
630 * testsuite/libffi.call/return_sc.c: Likewise.
631 * testsuite/libffi.call/return_uc.c: Likewise.
633 2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
635 * src/powerpc/darwin.S: Fix comments and identation.
636 * src/powerpc/darwin_closure.S: Likewise.
638 2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
640 * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
641 (ffi_prep_args): Handle longdouble arguments.
642 (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
644 (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
645 * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
647 * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
648 * src/types.c: Defined longdouble size and alignment for darwin.
650 2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
652 * src/powerpc/aix.S: Remove whitespaces.
653 * src/powerpc/aix_closure.S: Likewise.
654 * src/powerpc/asm.h: Likewise.
655 * src/powerpc/ffi.c: Likewise.
656 * src/powerpc/ffitarget.h: Likewise.
657 * src/powerpc/linux64.S: Likewise.
658 * src/powerpc/linux64_closure.S: Likewise.
659 * src/powerpc/ppc_closure.S: Likewise.
660 * src/powerpc/sysv.S: Likewise.
662 2004-08-30 Anthony Green <green@redhat.com>
664 * Makefile.am: Add frv support.
665 * Makefile.in, testsuite/Makefile.in: Rebuilt.
666 * configure.ac: Read configure.host.
667 * configure.in: Read configure.host.
668 * configure.host: New file. frv-elf needs libgloss.
669 * include/ffi.h.in: Force ffi_closure to have a nice big (8)
670 alignment. This is needed to frv and shouldn't harm the others.
671 * include/ffi_common.h (ALIGN_DOWN): New macro.
672 * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
674 2004-08-24 David Daney <daney@avtrex.com>
676 * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
677 * testsuite/libffi.call/closure_fn1.c: Likewise.
678 * testsuite/libffi.call/closure_fn2.c Likewise.
679 * testsuite/libffi.call/closure_fn3.c: Likewise.
680 * testsuite/libffi.call/closure_fn4.c: Likewise.
681 * testsuite/libffi.call/closure_fn5.c: Likewise.
682 * testsuite/libffi.call/cls_18byte.c: Likewise.
683 * testsuite/libffi.call/cls_19byte.c: Likewise.
684 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
685 * testsuite/libffi.call/cls_20byte.c: Likewise.
686 * testsuite/libffi.call/cls_20byte1.c: Likewise.
687 * testsuite/libffi.call/cls_24byte.c: Likewise.
688 * testsuite/libffi.call/cls_2byte.c: Likewise.
689 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
690 * testsuite/libffi.call/cls_3byte1.c: Likewise.
691 * testsuite/libffi.call/cls_3byte2.c: Likewise.
692 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
693 * testsuite/libffi.call/cls_4byte.c: Likewise.
694 * testsuite/libffi.call/cls_64byte.c: Likewise.
695 * testsuite/libffi.call/cls_6byte.c: Likewise.
696 * testsuite/libffi.call/cls_7byte.c: Likewise.
697 * testsuite/libffi.call/cls_8byte.c: Likewise.
698 * testsuite/libffi.call/cls_9byte1.c: Likewise.
699 * testsuite/libffi.call/cls_9byte2.c: Likewise.
700 * testsuite/libffi.call/cls_align_double.c: Likewise.
701 * testsuite/libffi.call/cls_align_float.c: Likewise.
702 * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
703 * testsuite/libffi.call/cls_align_pointer.c: Likewise.
704 * testsuite/libffi.call/cls_align_sint16.c: Likewise.
705 * testsuite/libffi.call/cls_align_sint32.c: Likewise.
706 * testsuite/libffi.call/cls_align_sint64.c: Likewise.
707 * testsuite/libffi.call/cls_align_uint16.c: Likewise.
708 * testsuite/libffi.call/cls_align_uint32.c: Likewise.
709 * testsuite/libffi.call/cls_align_uint64.c: Likewise.
710 * testsuite/libffi.call/cls_double.c: Likewise.
711 * testsuite/libffi.call/cls_float.c: Likewise.
712 * testsuite/libffi.call/cls_multi_schar.c: Likewise.
713 * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
714 * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
715 * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
716 * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
717 * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
718 * testsuite/libffi.call/cls_schar.c: Likewise.
719 * testsuite/libffi.call/cls_sint.c: Likewise.
720 * testsuite/libffi.call/cls_sshort.c: Likewise.
721 * testsuite/libffi.call/cls_uchar.c: Likewise.
722 * testsuite/libffi.call/cls_uint.c: Likewise.
723 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
724 * testsuite/libffi.call/cls_ushort.c: Likewise.
725 * testsuite/libffi.call/nested_struct.c: Likewise.
726 * testsuite/libffi.call/nested_struct1.c: Likewise.
727 * testsuite/libffi.call/nested_struct2.c: Likewise.
728 * testsuite/libffi.call/nested_struct3.c: Likewise.
729 * testsuite/libffi.call/problem1.c: Likewise.
730 * testsuite/libffi.special/unwindtest.cc: Likewise.
731 * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
733 * testsuite/libffi.call/cls_16byte.c: Likewise.
734 * testsuite/libffi.call/cls_5byte.c: Likewise.
736 2004-08-23 David Daney <daney@avtrex.com>
739 * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
740 * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
741 (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
742 parameters and return types.
743 (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
744 (ffi_prep_closure): Ditto.
745 (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
746 alignment calculations.
747 * src/mips/o32.S (ffi_closure_O32): Don't use floating point
748 instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
750 2004-08-14 Casey Marshall <csm@gnu.org>
752 * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
753 contain `FFI_TYPE_UINT64' as return type for any 64-bit
754 integer (O32 ABI only).
755 (ffi_prep_closure): new function.
756 (ffi_closure_mips_inner_O32): new function.
757 * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
758 `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
759 * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
760 64 bit integers correctly.
761 (ffi_closure_O32): new function.
762 Added DWARF-2 unwind info for both functions.
764 2004-08-10 Andrew Haley <aph@redhat.com>
766 * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
768 2004-08-01 Robert Millan <robertmh@gnu.org>
770 * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
771 * configure: Regenerate.
773 2004-07-30 Maciej W. Rozycki <macro@linux-mips.org>
775 * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
776 and mmap() explicitly instead of relying on preset autoconf cache
778 * aclocal.m4: Regenerate.
779 * configure: Regenerate.
781 2004-07-11 Ulrich Weigand <uweigand@de.ibm.com>
783 * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
784 (ffi_check_float_struct): Remove unused prototype.
786 2004-06-30 Geoffrey Keating <geoffk@apple.com>
788 * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
789 character on Darwin, use '\n\t' instead.
791 2004-06-26 Matthias Klose <doko@debian.org>
793 * libtool-version: Fix typo in revision/age.
795 2004-06-17 Matthias Klose <doko@debian.org>
797 * libtool-version: New.
798 * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
799 * Makefile.in: Regenerate.
801 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
803 * Makefile.am: Remove useless multilib rules.
804 * Makefile.in: Regenerate.
805 * aclocal.m4: Regenerate with automake 1.8.5.
806 * configure.ac: Remove useless multilib configury.
807 * configure: Regenerate.
809 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
811 * .cvsignore: New file.
813 2004-06-10 Jakub Jelinek <jakub@redhat.com>
815 * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
817 (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
820 2004-06-06 Sean McNeil <sean@mcneil.com>
822 * configure.ac: Add x86_64-*-freebsd* support.
823 * configure: Regenerate.
825 2004-04-26 Joe Buck <jbuck@welsh-buck.org>
828 * configure.ac: Test for existence of mmap and sys/mman.h before
829 checking blacklist. Fix suggested by Jim Wilson.
830 * configure: Regenerate.
832 2004-04-26 Matt Austern <austern@apple.com>
834 * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
836 * src/powerpc/darwin_closure.S: Likewise.
838 2004-04-24 Andreas Tobler <a.tobler@schweiz.ch>
840 * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
841 error. Reported by Thomas Heller <theller@python.net>.
842 * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
843 * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
845 2004-03-20 Matthias Klose <doko@debian.org>
847 * src/pa/linux.S: Fix typo.
849 2004-03-19 Matthias Klose <doko@debian.org>
851 * Makefile.am: Update.
852 * Makefile.in: Regenerate.
853 * src/pa/ffi.h.in: Remove.
854 * src/pa/ffitarget.h: New file.
856 2004-02-10 Randolph Chung <tausq@debian.org>
858 * Makefile.am: Add PA support.
859 * Makefile.in: Regenerate.
860 * include/Makefile.in: Regenerate.
861 * configure.ac: Add PA target.
862 * configure: Regenerate.
863 * src/pa/ffi.c: New file.
864 * src/pa/ffi.h.in: Add PA support.
865 * src/pa/linux.S: New file.
866 * prep_cif.c: Add PA support.
868 2004-03-16 Hosaka Yuji <hos@tamanegi.org>
870 * src/types.c: Fix alignment size of X86_WIN32 case int64 and
872 * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
873 with ecif->cif->flags.
874 (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
876 (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
877 (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
878 * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
879 sc_retstruct2b): Add for 1 or 2-bytes struct case.
881 2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
883 * configure.in: Rename file to ...
884 * configure.ac: ... this.
885 * fficonfig.h.in: Regenerate.
886 * Makefile.in: Regenerate.
887 * include/Makefile.in: Regenerate.
888 * testsuite/Makefile.in: Regenerate.
890 2004-03-12 Matt Austern <austern@apple.com>
892 * src/powerpc/darwin.S: Fix EH information so it corresponds to
893 changes in EH format resulting from addition of linkonce support.
894 * src/powerpc/darwin_closure.S: Likewise.
896 2004-03-11 Andreas Tobler <a.tobler@schweiz.ch>
897 Paolo Bonzini <bonzini@gnu.org>
899 * Makefile.am (AUTOMAKE_OPTIONS): Set them.
900 Remove VPATH. Remove rules for object files. Remove multilib support.
902 * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
903 (AC_PREREQ): Bump version to 2.59.
904 (AC_INIT): Fill with version info and bug address.
905 (ORIGINAL_LD_FOR_MULTILIBS): Remove.
906 (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
907 De-precious CC so that the right flags are passed down to multilibs.
908 (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
909 (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
910 (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
911 * configure: Rebuilt.
912 * aclocal.m4: Likewise.
913 * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
914 * fficonfig.h.in: Likewise.
916 2004-03-11 Andreas Schwab <schwab@suse.de>
918 * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
919 arguments from fp registers only for the first 8 parameter slots.
920 Don't convert a float parameter when passed in memory.
922 2004-03-09 Hans-Peter Nilsson <hp@axis.com>
924 * configure: Regenerate for config/accross.m4 correction.
926 2004-02-25 Matt Kraai <kraai@alumni.cmu.edu>
928 * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
929 ecif->cif->bytes to bytes.
930 (ffi_prep_cif_machdep): Add braces around nested if statement.
932 2004-02-09 Alan Modra <amodra@bigpond.net.au>
934 * src/types.c (pointer): POWERPC64 has 8 byte pointers.
936 * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
937 (ffi_closure_helper_LINUX64): Fix typo.
938 * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
940 * testsuite/libffi.call/float.c: Likewise.
941 * testsuite/libffi.call/float2.c: Likewise.
943 2004-02-08 Alan Modra <amodra@bigpond.net.au>
945 * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
946 long double function return and long double arg handling.
947 (ffi_closure_helper_LINUX64): Formatting. Delete unused "ng" var.
948 Use "end_pfr" instead of "nf". Correct long double handling.
950 * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
952 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
953 space for long double return value. Adjust stack frame and offsets.
954 Load f2 long double return.
956 2004-02-07 Alan Modra <amodra@bigpond.net.au>
958 * src/types.c: Use 16 byte long double for POWERPC64.
960 2004-01-25 Eric Botcazou <ebotcazou@libertysurf.fr>
962 * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
963 when the structure return address is passed in %o0.
964 (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
965 (ffi_v9_layout_struct): Align the field following a nested structure
966 on a word boundary. Use memmove instead of memcpy.
967 (ffi_call): Update call to ffi_V9_return_struct.
968 (ffi_prep_closure): Define 'ctx' only for V8.
969 (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
970 and ffi_closure_sparc_inner_v9.
971 (ffi_closure_sparc_inner_v8): Return long doubles by reference.
972 Always skip the structure return address. For structures and long
973 doubles, copy the argument directly.
974 (ffi_closure_sparc_inner_v9): Skip the structure return address only
975 if required. Shift the maximum floating-point slot accordingly. For
976 big structures, copy the argument directly; otherwise, left-justify the
977 argument and call ffi_v9_layout_struct to lay out the structure on
979 * src/sparc/v8.S: Undef STACKFRAME before defining it.
980 (ffi_closure_v8): Pass the structure return address. Update call to
981 ffi_closure_sparc_inner_v8. Short-circuit FFI_TYPE_INT handling.
982 Skip the 'unimp' insn when returning long doubles and structures.
983 * src/sparc/v9.S: Undef STACKFRAME before defining it.
984 (ffi_closure_v9): Increase the frame size by 2 words. Short-circuit
985 FFI_TYPE_INT handling. Load structures both in integers and
986 floating-point registers on return.
987 * README: Update status of the SPARC port.
989 2004-01-24 Andreas Tobler <a.tobler@schweiz.ch>
991 * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
993 * testsuite/libffi.call/struct3.c (main): Fix CHECK.
995 2004-01-22 Ulrich Weigand <uweigand@de.ibm.com>
997 * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
998 value as of type ffi_arg, not unsigned int.
1000 2004-01-21 Michael Ritzert <ritzert@t-online.de>
1002 * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
1005 2004-01-12 Andreas Tobler <a.tobler@schweiz.ch>
1007 * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
1010 2004-01-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1012 * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
1015 2003-12-10 Richard Henderson <rth@redhat.com>
1017 * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
1018 size_t instead of int.
1020 2003-12-04 Hosaka Yuji <hos@tamanegi.org>
1022 * testsuite/libffi.call/many_win32.c: Include <float.h>.
1023 * testsuite/libffi.call/many_win32.c (main): Replace variable
1024 int i with unsigned long ul.
1026 * testsuite/libffi.call/cls_align_uint64.c: New test case.
1027 * testsuite/libffi.call/cls_align_sint64.c: Likewise.
1028 * testsuite/libffi.call/cls_align_uint32.c: Likewise.
1029 * testsuite/libffi.call/cls_align_sint32.c: Likewise.
1030 * testsuite/libffi.call/cls_align_uint16.c: Likewise.
1031 * testsuite/libffi.call/cls_align_sint16.c: Likewise.
1032 * testsuite/libffi.call/cls_align_float.c: Likewise.
1033 * testsuite/libffi.call/cls_align_double.c: Likewise.
1034 * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
1035 * testsuite/libffi.call/cls_align_pointer.c: Likewise.
1037 2003-12-02 Hosaka Yuji <hos@tamanegi.org>
1040 * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
1041 Align arguments to 32 bits.
1043 2003-12-01 Andreas Tobler <a.tobler@schweiz.ch>
1046 * testsuite/libffi.call/cls_multi_sshort.c: New test case.
1047 * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
1048 * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
1049 * testsuite/libffi.call/cls_multi_schar.c: Likewise.
1050 * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
1051 * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
1053 * testsuite/libffi.special/unwindtest.cc: Cosmetics.
1055 2003-11-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1057 * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
1058 * testsuite/libffi.special/ffitestcxx.h: Likewise.
1060 2003-11-22 Andreas Tobler <a.tobler@schweiz.ch>
1062 * Makefile.in: Rebuilt.
1063 * configure: Likewise.
1064 * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
1067 2003-11-21 Andreas Jaeger <aj@suse.de>
1068 Andreas Tobler <a.tobler@schweiz.ch>
1070 * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
1071 * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
1072 * Makefile.in: Rebuilt.
1073 * aclocal.m4: Likewise.
1074 * configure: Likewise.
1075 * fficonfig.h.in: Likewise.
1076 * testsuite/lib/libffi-dg.exp: Add include dir.
1077 * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
1078 * testsuite/libffi.special/ffitestcxx.h: Likewise.
1079 * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
1080 for ffi_closure if available.
1081 * testsuite/libffi.call/closure_fn1.c: Likewise.
1082 * testsuite/libffi.call/closure_fn2.c: Likewise.
1083 * testsuite/libffi.call/closure_fn3.c: Likewise.
1084 * testsuite/libffi.call/closure_fn4.c: Likewise.
1085 * testsuite/libffi.call/closure_fn5.c: Likewise.
1086 * testsuite/libffi.call/cls_12byte.c: Likewise.
1087 * testsuite/libffi.call/cls_16byte.c: Likewise.
1088 * testsuite/libffi.call/cls_18byte.c: Likewise.
1089 * testsuite/libffi.call/cls_19byte.c: Likewise.
1090 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1091 * testsuite/libffi.call/cls_20byte.c: Likewise.
1092 * testsuite/libffi.call/cls_20byte1.c: Likewise.
1093 * testsuite/libffi.call/cls_24byte.c: Likewise.
1094 * testsuite/libffi.call/cls_2byte.c: Likewise.
1095 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1096 * testsuite/libffi.call/cls_3byte1.c: Likewise.
1097 * testsuite/libffi.call/cls_3byte2.c: Likewise.
1098 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1099 * testsuite/libffi.call/cls_4byte.c: Likewise.
1100 * testsuite/libffi.call/cls_5byte.c: Likewise.
1101 * testsuite/libffi.call/cls_64byte.c: Likewise.
1102 * testsuite/libffi.call/cls_6byte.c: Likewise.
1103 * testsuite/libffi.call/cls_7byte.c: Likewise.
1104 * testsuite/libffi.call/cls_8byte.c: Likewise.
1105 * testsuite/libffi.call/cls_9byte1.c: Likewise.
1106 * testsuite/libffi.call/cls_9byte2.c: Likewise.
1107 * testsuite/libffi.call/cls_double.c: Likewise.
1108 * testsuite/libffi.call/cls_float.c: Likewise.
1109 * testsuite/libffi.call/cls_schar.c: Likewise.
1110 * testsuite/libffi.call/cls_sint.c: Likewise.
1111 * testsuite/libffi.call/cls_sshort.c: Likewise.
1112 * testsuite/libffi.call/cls_uchar.c: Likewise.
1113 * testsuite/libffi.call/cls_uint.c: Likewise.
1114 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1115 * testsuite/libffi.call/cls_ushort.c: Likewise.
1116 * testsuite/libffi.call/nested_struct.c: Likewise.
1117 * testsuite/libffi.call/nested_struct1.c: Likewise.
1118 * testsuite/libffi.call/nested_struct2.c: Likewise.
1119 * testsuite/libffi.call/nested_struct3.c: Likewise.
1120 * testsuite/libffi.call/problem1.c: Likewise.
1121 * testsuite/libffi.special/unwindtest.cc: Likewise.
1123 2003-11-20 Andreas Tobler <a.tobler@schweiz.ch>
1125 * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
1127 2003-11-19 Andreas Tobler <a.tobler@schweiz.ch>
1129 * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
1130 Add -lgcc_s to additional flags.
1132 2003-11-12 Andreas Tobler <a.tobler@schweiz.ch>
1134 * configure.in, include/Makefile.am: PR libgcj/11147, install
1135 the ffitarget.h header file in a gcc versioned and target
1137 * configure: Regenerated.
1138 * Makefile.in, include/Makefile.in: Likewise.
1139 * testsuite/Makefile.in: Likewise.
1141 2003-11-09 Andreas Tobler <a.tobler@schweiz.ch>
1143 * testsuite/libffi.call/closure_fn0.c: Print result and check
1144 with dg-output to make debugging easier.
1145 * testsuite/libffi.call/closure_fn1.c: Likewise.
1146 * testsuite/libffi.call/closure_fn2.c: Likewise.
1147 * testsuite/libffi.call/closure_fn3.c: Likewise.
1148 * testsuite/libffi.call/closure_fn4.c: Likewise.
1149 * testsuite/libffi.call/closure_fn5.c: Likewise.
1150 * testsuite/libffi.call/cls_12byte.c: Likewise.
1151 * testsuite/libffi.call/cls_16byte.c: Likewise.
1152 * testsuite/libffi.call/cls_18byte.c: Likewise.
1153 * testsuite/libffi.call/cls_19byte.c: Likewise.
1154 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1155 * testsuite/libffi.call/cls_20byte.c: Likewise.
1156 * testsuite/libffi.call/cls_20byte1.c: Likewise.
1157 * testsuite/libffi.call/cls_24byte.c: Likewise.
1158 * testsuite/libffi.call/cls_2byte.c: Likewise.
1159 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1160 * testsuite/libffi.call/cls_3byte1.c: Likewise.
1161 * testsuite/libffi.call/cls_3byte2.c: Likewise.
1162 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1163 * testsuite/libffi.call/cls_4byte.c: Likewise.
1164 * testsuite/libffi.call/cls_5byte.c: Likewise.
1165 * testsuite/libffi.call/cls_64byte.c: Likewise.
1166 * testsuite/libffi.call/cls_6byte.c: Likewise.
1167 * testsuite/libffi.call/cls_7byte.c: Likewise.
1168 * testsuite/libffi.call/cls_8byte.c: Likewise.
1169 * testsuite/libffi.call/cls_9byte1.c: Likewise.
1170 * testsuite/libffi.call/cls_9byte2.c: Likewise.
1171 * testsuite/libffi.call/cls_double.c: Likewise.
1172 * testsuite/libffi.call/cls_float.c: Likewise.
1173 * testsuite/libffi.call/cls_schar.c: Likewise.
1174 * testsuite/libffi.call/cls_sint.c: Likewise.
1175 * testsuite/libffi.call/cls_sshort.c: Likewise.
1176 * testsuite/libffi.call/cls_uchar.c: Likewise.
1177 * testsuite/libffi.call/cls_uint.c: Likewise.
1178 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1179 * testsuite/libffi.call/cls_ushort.c: Likewise.
1180 * testsuite/libffi.call/problem1.c: Likewise.
1182 * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
1185 2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
1187 * testsuite/libffi.call/cls_9byte2.c: New test case.
1188 * testsuite/libffi.call/cls_9byte1.c: Likewise.
1189 * testsuite/libffi.call/cls_64byte.c: Likewise.
1190 * testsuite/libffi.call/cls_20byte1.c: Likewise.
1191 * testsuite/libffi.call/cls_19byte.c: Likewise.
1192 * testsuite/libffi.call/cls_18byte.c: Likewise.
1193 * testsuite/libffi.call/closure_fn4.c: Likewise.
1194 * testsuite/libffi.call/closure_fn5.c: Likewise.
1195 * testsuite/libffi.call/cls_schar.c: Likewise.
1196 * testsuite/libffi.call/cls_sint.c: Likewise.
1197 * testsuite/libffi.call/cls_sshort.c: Likewise.
1198 * testsuite/libffi.call/nested_struct2.c: Likewise.
1199 * testsuite/libffi.call/nested_struct3.c: Likewise.
1201 2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
1203 * testsuite/libffi.call/cls_double.c: Do a check on the result.
1204 * testsuite/libffi.call/cls_uchar.c: Likewise.
1205 * testsuite/libffi.call/cls_uint.c: Likewise.
1206 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1207 * testsuite/libffi.call/cls_ushort.c: Likewise.
1208 * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
1210 2003-11-06 Andreas Tobler <a.tobler@schweiz.ch>
1212 * src/prep_cif.c (ffi_prep_cif): Move the validity check after
1215 2003-10-23 Andreas Tobler <a.tobler@schweiz.ch>
1217 * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
1218 FFI_ASSERT(FALSE) with FFI_ASSERT(0).
1220 2003-10-22 David Daney <ddaney@avtrex.com>
1222 * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
1223 __attribute__((__mode__(__SI__))) and friends.
1225 2003-10-22 Andreas Schwab <schwab@suse.de>
1227 * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
1229 2003-10-21 Andreas Tobler <a.tobler@schweiz.ch>
1231 * configure.in: AC_LINK_FILES(ffitarget.h).
1232 * configure: Regenerate.
1233 * Makefile.in: Likewise.
1234 * include/Makefile.in: Likewise.
1235 * testsuite/Makefile.in: Likewise.
1236 * fficonfig.h.in: Likewise.
1238 2003-10-21 Paolo Bonzini <bonzini@gnu.org>
1239 Richard Henderson <rth@redhat.com>
1241 Avoid that ffi.h includes fficonfig.h.
1243 * Makefile.am (EXTRA_DIST): Include ffitarget.h files
1244 (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
1245 (TARGET_SRC_MIPS_SGI): Removed.
1246 (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
1247 (MIPS_SGI): Removed.
1248 (CLEANFILES): Removed.
1249 (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
1251 * acconfig.h: Removed.
1252 * configure.in: Compute sizeofs only for double and long double.
1253 Use them to define and subst HAVE_LONG_DOUBLE. Include comments
1254 into AC_DEFINE instead of using acconfig.h. Create
1255 include/ffitarget.h instead of include/fficonfig.h. Rename
1256 MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
1257 AC_DEFINE EH_FRAME_FLAGS.
1258 * include/Makefile.am (DISTCLEANFILES): New automake macro.
1259 (hack_DATA): Add ffitarget.h.
1260 * include/ffi.h.in: Remove all system specific definitions.
1261 Declare raw API even if it is not installed, why bother?
1262 Use limits.h instead of SIZEOF_* to define ffi_type_*. Do
1263 not define EH_FRAME_FLAGS, it is in fficonfig.h now. Include
1264 ffitarget.h instead of fficonfig.h. Remove ALIGN macro.
1265 (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
1266 * include/ffi_common.h (bool): Do not define.
1267 (ffi_assert): Accept failed assertion.
1268 (ffi_type_test): Return void and accept file/line.
1269 (FFI_ASSERT): Pass stringized failed assertion.
1270 (FFI_ASSERT_AT): New macro.
1271 (FFI_ASSERT_VALID_TYPE): New macro.
1272 (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
1273 UINT64, SINT64): Define here with gcc's __attribute__ macro
1275 (FLOAT32, ALIGN): Define here instead of in ffi.h
1276 * include/ffi-mips.h: Removed. Its content moved to
1277 src/mips/ffitarget.h after separating assembly and C sections.
1278 * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
1279 src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
1280 src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
1281 src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
1282 SIZEOF_ARG -> FFI_SIZEOF_ARG.
1283 * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
1284 * src/debug.c (ffi_assert): Accept stringized failed assertion.
1285 (ffi_type_test): Rewritten.
1286 * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
1287 FFI_ASSERT_VALID_TYPE.
1288 * src/alpha/ffitarget.h, src/arm/ffitarget.h,
1289 src/ia64/ffitarget.h, src/m68k/ffitarget.h,
1290 src/mips/ffitarget.h, src/powerpc/ffitarget.h,
1291 src/s390/ffitarget.h, src/sh/ffitarget.h,
1292 src/sh64/ffitarget.h, src/sparc/ffitarget.h,
1293 src/x86/ffitarget.h: New files.
1294 * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
1295 src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
1296 src/powerpc/aix.S, src/powerpc/darwin.S,
1297 src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
1298 src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
1299 src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
1300 src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
1301 src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
1304 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1306 * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
1307 _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
1309 2003-10-19 Andreas Tobler <a.tobler@schweiz.ch>
1311 * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
1312 Used when FFI_DEBUG = 1.
1314 2003-10-14 Alan Modra <amodra@bigpond.net.au>
1316 * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
1319 2003-10-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1321 * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
1322 FFI_MIPS_O32 for O32 ABI.
1324 2003-10-01 Andreas Tobler <a.tobler@schweiz.ch>
1326 * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
1327 SPARC64. Cleanup whitespaces.
1329 2003-09-19 Andreas Tobler <a.tobler@schweiz.ch>
1331 * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
1332 strongarm, xscale. Cleanup whitespaces.
1333 * testsuite/libffi.call/closure_fn1.c: Likewise.
1334 * testsuite/libffi.call/closure_fn2.c: Likewise.
1335 * testsuite/libffi.call/closure_fn3.c: Likewise.
1336 * testsuite/libffi.call/cls_12byte.c: Likewise.
1337 * testsuite/libffi.call/cls_16byte.c: Likewise.
1338 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1339 * testsuite/libffi.call/cls_20byte.c: Likewise.
1340 * testsuite/libffi.call/cls_24byte.c: Likewise.
1341 * testsuite/libffi.call/cls_2byte.c: Likewise.
1342 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1343 * testsuite/libffi.call/cls_3byte1.c: Likewise.
1344 * testsuite/libffi.call/cls_3byte2.c: Likewise.
1345 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1346 * testsuite/libffi.call/cls_4byte.c: Likewise.
1347 * testsuite/libffi.call/cls_5byte.c: Likewise.
1348 * testsuite/libffi.call/cls_6byte.c: Likewise.
1349 * testsuite/libffi.call/cls_7byte.c: Likewise.
1350 * testsuite/libffi.call/cls_8byte.c: Likewise.
1351 * testsuite/libffi.call/cls_double.c: Likewise.
1352 * testsuite/libffi.call/cls_float.c: Likewise.
1353 * testsuite/libffi.call/cls_uchar.c: Likewise.
1354 * testsuite/libffi.call/cls_uint.c: Likewise.
1355 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1356 * testsuite/libffi.call/cls_ushort.c: Likewise.
1357 * testsuite/libffi.call/nested_struct.c: Likewise.
1358 * testsuite/libffi.call/nested_struct1.c: Likewise.
1359 * testsuite/libffi.call/problem1.c: Likewise.
1360 * testsuite/libffi.special/unwindtest.cc: Likewise.
1361 * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
1363 2003-09-18 David Edelsohn <edelsohn@gnu.org>
1365 * src/powerpc/aix.S: Cleanup whitespaces.
1366 * src/powerpc/aix_closure.S: Likewise.
1368 2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
1370 * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
1371 * src/powerpc/darwin_closure.S: Likewise.
1372 * src/powerpc/ffi_darwin.c: Likewise.
1374 2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
1375 David Edelsohn <edelsohn@gnu.org>
1377 * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
1378 * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
1380 * src/powerpc/darwin_closure.S: Likewise.
1381 * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
1382 according to the Darwin/AIX ABI.
1383 (ffi_prep_cif_machdep): Likewise.
1384 (ffi_closure_helper_DARWIN): Likewise.
1385 Remove the outgoing parameter stack logic. Simplify the evaluation
1386 of the different CASE types.
1387 (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
1388 statement in the trampoline code.
1390 2003-09-18 Kaz Kojima <kkojima@gcc.gnu.org>
1392 * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
1393 for the register size.
1394 (ffi_closure_helper_SYSV): Handle the structure return value
1396 (ffi_closure_helper_SYSV): Return the appropriate type when
1397 the registers are used for the structure return value.
1398 * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
1399 the 64-bit return value. Update copyright years.
1401 2003-09-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1403 * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
1404 srcdir for ffi_mips.h.
1406 2003-09-12 Alan Modra <amodra@bigpond.net.au>
1408 * src/prep_cif.c (initialize_aggregate): Include tail padding in
1410 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
1411 placement of float result.
1412 * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
1413 cast of "resp" for big-endian 64 bit machines.
1415 2003-09-11 Alan Modra <amodra@bigpond.net.au>
1417 * src/types.c (double, longdouble): Merge identical SH and ARM
1418 typedefs, and add POWERPC64.
1419 * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
1420 struct split over gpr and rest.
1421 (ffi_prep_cif_machdep): Correct intarg_count for structures.
1422 * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
1424 2003-09-09 Andreas Tobler <a.tobler@schweiz.ch>
1426 * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
1429 2003-09-09 Alan Modra <amodra@bigpond.net.au>
1431 * configure: Regenerate.
1433 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
1435 * Makefile.am: Remove build rules for ffitest.
1436 * Makefile.in: Rebuilt.
1438 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
1440 * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
1441 about implicit declaration of abort().
1443 2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
1445 * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
1446 * Makefile.in: Rebuilt.
1447 * configure.in: Add dejagnu test framework.
1448 * configure: Rebuilt.
1450 * testsuite/Makefile.am: New file.
1451 * testsuite/Makefile.in: Built
1452 * testsuite/lib/libffi-dg.exp: New file.
1453 * testsuite/config/default.exp: Likewise.
1454 * testsuite/libffi.call/call.exp: Likewise.
1455 * testsuite/libffi.call/ffitest.h: Likewise.
1456 * testsuite/libffi.call/closure_fn0.c: Likewise.
1457 * testsuite/libffi.call/closure_fn1.c: Likewise.
1458 * testsuite/libffi.call/closure_fn2.c: Likewise.
1459 * testsuite/libffi.call/closure_fn3.c: Likewise.
1460 * testsuite/libffi.call/cls_1_1byte.c: Likewise.
1461 * testsuite/libffi.call/cls_3_1byte.c: Likewise.
1462 * testsuite/libffi.call/cls_4_1byte.c: Likewise.
1463 * testsuite/libffi.call/cls_2byte.c: Likewise.
1464 * testsuite/libffi.call/cls_3byte1.c: Likewise.
1465 * testsuite/libffi.call/cls_3byte2.c: Likewise.
1466 * testsuite/libffi.call/cls_4byte.c: Likewise.
1467 * testsuite/libffi.call/cls_5byte.c: Likewise.
1468 * testsuite/libffi.call/cls_6byte.c: Likewise.
1469 * testsuite/libffi.call/cls_7byte.c: Likewise.
1470 * testsuite/libffi.call/cls_8byte.c: Likewise.
1471 * testsuite/libffi.call/cls_12byte.c: Likewise.
1472 * testsuite/libffi.call/cls_16byte.c: Likewise.
1473 * testsuite/libffi.call/cls_20byte.c: Likewise.
1474 * testsuite/libffi.call/cls_24byte.c: Likewise.
1475 * testsuite/libffi.call/cls_double.c: Likewise.
1476 * testsuite/libffi.call/cls_float.c: Likewise.
1477 * testsuite/libffi.call/cls_uchar.c: Likewise.
1478 * testsuite/libffi.call/cls_uint.c: Likewise.
1479 * testsuite/libffi.call/cls_ulonglong.c: Likewise.
1480 * testsuite/libffi.call/cls_ushort.c: Likewise.
1481 * testsuite/libffi.call/float.c: Likewise.
1482 * testsuite/libffi.call/float1.c: Likewise.
1483 * testsuite/libffi.call/float2.c: Likewise.
1484 * testsuite/libffi.call/many.c: Likewise.
1485 * testsuite/libffi.call/many_win32.c: Likewise.
1486 * testsuite/libffi.call/nested_struct.c: Likewise.
1487 * testsuite/libffi.call/nested_struct1.c: Likewise.
1488 * testsuite/libffi.call/pyobjc-tc.c: Likewise.
1489 * testsuite/libffi.call/problem1.c: Likewise.
1490 * testsuite/libffi.call/promotion.c: Likewise.
1491 * testsuite/libffi.call/return_ll.c: Likewise.
1492 * testsuite/libffi.call/return_sc.c: Likewise.
1493 * testsuite/libffi.call/return_uc.c: Likewise.
1494 * testsuite/libffi.call/strlen.c: Likewise.
1495 * testsuite/libffi.call/strlen_win32.c: Likewise.
1496 * testsuite/libffi.call/struct1.c: Likewise.
1497 * testsuite/libffi.call/struct2.c: Likewise.
1498 * testsuite/libffi.call/struct3.c: Likewise.
1499 * testsuite/libffi.call/struct4.c: Likewise.
1500 * testsuite/libffi.call/struct5.c: Likewise.
1501 * testsuite/libffi.call/struct6.c: Likewise.
1502 * testsuite/libffi.call/struct7.c: Likewise.
1503 * testsuite/libffi.call/struct8.c: Likewise.
1504 * testsuite/libffi.call/struct9.c: Likewise.
1505 * testsuite/libffi.special/special.exp: New file.
1506 * testsuite/libffi.special/ffitestcxx.h: Likewise.
1507 * testsuite/libffi.special/unwindtest.cc: Likewise.
1510 2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
1512 * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case. Update
1515 2003-08-02 Alan Modra <amodra@bigpond.net.au>
1517 * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
1519 (ffi_closure_helper_LINUX64): Likewise.
1520 * src/powerpc/linux64.S: Remove code writing to parm save area.
1521 * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
1522 address in lr from ffi_closure_helper_LINUX64 call to calculate
1523 table address. Optimize function tail.
1525 2003-07-28 Andreas Tobler <a.tobler@schweiz.ch>
1527 * src/sparc/ffi.c: Handle all floating point registers.
1528 * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
1530 2003-07-11 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1532 * README: Note that libffi is not part of GCC. Update the project
1535 2003-06-19 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1537 * src/powerpc/ppc_closure.S: Include ffi.h.
1539 2003-06-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1541 * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
1542 Use C style comments.
1544 2003-06-13 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1546 * Makefile.am: Add SHmedia support. Fix a typo of SH support.
1547 * Makefile.in: Regenerate.
1548 * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
1549 * configure: Regenerate.
1550 * include/ffi.h.in: Add SHmedia support.
1551 * src/sh64/ffi.c: New file.
1552 * src/sh64/sysv.S: New file.
1554 2003-05-16 Jakub Jelinek <jakub@redhat.com>
1556 * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
1557 should be read-only.
1558 * configure: Rebuilt.
1559 * fficonfig.h.in: Rebuilt.
1560 * include/ffi.h.in (EH_FRAME_FLAGS): Define.
1561 * src/alpha/osf.S: Use EH_FRAME_FLAGS.
1562 * src/powerpc/linux64.S: Likewise.
1563 * src/powerpc/linux64_closure.S: Likewise. Include ffi.h.
1564 * src/powerpc/sysv.S: Use EH_FRAME_FLAGS. Use pcrel encoding
1565 if -fpic/-fPIC/-mrelocatable.
1566 * src/powerpc/powerpc_closure.S: Likewise.
1567 * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
1568 #write in .eh_frame flags.
1569 * src/sparc/v9.S: Likewise.
1570 * src/x86/unix64.S: Use EH_FRAME_FLAGS.
1571 * src/x86/sysv.S: Likewise. Use pcrel encoding if -fpic/-fPIC.
1572 * src/s390/sysv.S: Use EH_FRAME_FLAGS. Include ffi.h.
1574 2003-05-07 Jeff Sturm <jsturm@one-point.com>
1576 Fixes PR bootstrap/10656
1577 * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
1578 support for .register pseudo-op.
1579 * src/sparc/v8.S: Use it.
1580 * fficonfig.h.in: Rebuilt.
1581 * configure: Rebuilt.
1583 2003-04-18 Jakub Jelinek <jakub@redhat.com>
1585 * include/ffi.h.in (POWERPC64): Define if 64-bit.
1586 (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
1587 Make it the default on POWERPC64.
1588 (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
1589 * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
1590 * configure: Rebuilt.
1591 * src/powerpc/ffi.c (hidden): Define.
1592 (ffi_prep_args_SYSV): Renamed from
1593 ffi_prep_args. Cast pointers to unsigned long to shut up warnings.
1594 (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
1595 ASM_NEEDS_REGISTERS64): New.
1596 (ffi_prep_args64): New function.
1597 (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
1598 (ffi_call): Likewise.
1599 (ffi_prep_closure): Likewise.
1600 (flush_icache): Surround by #ifndef POWERPC64.
1601 (ffi_dblfl): New union type.
1602 (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
1603 (ffi_closure_helper_LINUX64): New function.
1604 * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
1606 * src/powerpc/sysv.S: Likewise.
1607 (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
1608 * src/powerpc/linux64.S: New file.
1609 * src/powerpc/linux64_closure.S: New file.
1610 * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
1611 src/powerpc/linux64_closure.S.
1612 (TARGET_SRC_POWERPC): Likewise.
1614 * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
1615 closure_test_fn3): Fix result printing on big-endian 64-bit
1617 (main): Print tst2_arg instead of uninitialized tst2_result.
1619 * src/ffitest.c (main): Hide what closure pointer really points to
1622 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
1624 * configure.in (arm-*-netbsdelf*): Add configuration.
1625 (configure): Regenerated.
1627 2003-04-04 Loren J. Rittle <ljrittle@acm.org>
1629 * include/Makefile.in: Regenerate.
1631 2003-03-21 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1633 * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
1635 * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
1636 Receive closure pointer through parameter, read args using
1637 __builtin_dwarf_cfa.
1638 (FFI_INIT_TRAMPOLINE): Send closure reference through eax.
1640 2003-03-12 Andreas Schwab <schwab@suse.de>
1642 * configure.in: Avoid trailing /. in toolexeclibdir.
1643 * configure: Rebuilt.
1645 2003-03-03 Andreas Tobler <a.tobler@schweiz.ch>
1647 * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
1649 2003-02-06 Andreas Tobler <a.tobler@schweiz.ch>
1651 * libffi/src/powerpc/darwin_closure.S:
1652 Fix alignement bug, allocate 8 bytes for the result.
1653 * libffi/src/powerpc/aix_closure.S:
1655 * libffi/src/powerpc/ffi_darwin.c:
1656 Update stackframe description for aix/darwin_closure.S.
1658 2003-02-06 Jakub Jelinek <jakub@redhat.com>
1660 * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
1663 2003-01-31 Christian Cornelssen <ccorn@cs.tu-berlin.de>,
1664 Andreas Schwab <schwab@suse.de>
1666 * configure.in: Adjust command to source config-ml.in to account
1667 for changes to the libffi_basedir definition.
1668 (libffi_basedir): Remove ${srcdir} from value and include trailing
1671 * configure: Regenerate.
1673 2003-01-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1675 * src/powerpc/ppc_closure.S: Recode to fit shared libs.
1677 2003-01-28 Andrew Haley <aph@redhat.com>
1679 * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
1680 * src/x86/ffi64.c (ffi_prep_closure): New.
1681 (ffi_closure_UNIX64_inner): New.
1682 * src/x86/unix64.S (ffi_closure_UNIX64): New.
1684 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
1686 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
1687 Remove USE_LIBDIR conditional.
1688 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
1689 * Makefile.in, configure: Rebuilt.
1691 2003-01027 David Edelsohn <edelsohn@gnu.org>
1693 * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
1694 * Makefile.in: Regenerate.
1696 2003-01-22 Andrew Haley <aph@redhat.com>
1698 * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
1701 2003-01-21 Andreas Tobler <a.tobler@schweiz.ch>
1703 * src/powerpc/darwin.S: Add unwind info.
1704 * src/powerpc/darwin_closure.S: Likewise.
1706 2003-01-14 Andrew Haley <aph@redhat.com>
1708 * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
1709 (ffi_prep_cif_machdep): Likewise.
1710 * src/x86/unix64.S: Add unwind info.
1712 2003-01-14 Andreas Jaeger <aj@suse.de>
1714 * src/ffitest.c (main): Only use ffi_closures if those are
1717 2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
1719 * libffi/src/ffitest.c
1720 add closure testcases
1722 2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
1724 * libffi/src/powerpc/ffi.c
1725 fix alignment bug for float (4 byte aligned iso 8 byte)
1727 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1729 * src/powerpc/ffi_darwin.c: Remove RCS version string.
1730 * src/powerpc/darwin.S: Remove RCS version string.
1732 2003-01-03 Jeff Sturm <jsturm@one-point.com>
1734 * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
1735 * src/ffitest.c (main): Use static storage for closure.
1736 * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
1737 * src/sparc/v8.S (ffi_closure_v8): New.
1738 * src/sparc/v9.S (ffi_closure_v9): New.
1740 2002-11-10 Ranjit Mathew <rmathew@hotmail.com>
1742 * include/ffi.h.in: Added FFI_STDCALL ffi_type
1743 enumeration for X86_WIN32.
1744 * src/x86/win32.S: Added ffi_call_STDCALL function
1746 * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
1747 switch cases for recognising FFI_STDCALL and
1748 calling ffi_call_STDCALL if target is X86_WIN32.
1749 * src/ffitest.c (my_stdcall_strlen/stdcall_many):
1750 stdcall versions of the "my_strlen" and "many"
1751 test functions (for X86_WIN32).
1752 Added test cases to test stdcall invocation using
1755 2002-12-02 Kaz Kojima <kkojima@gcc.gnu.org>
1757 * src/sh/sysv.S: Add DWARF2 unwind info.
1759 2002-11-27 Ulrich Weigand <uweigand@de.ibm.com>
1761 * src/s390/sysv.S (.eh_frame section): Make section read-only.
1763 2002-11-26 Jim Wilson <wilson@redhat.com>
1765 * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
1767 2002-11-23 H.J. Lu <hjl@gnu.org>
1769 * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
1770 Include ../config/accross.m4.
1771 * aclocal.m4; Rebuild.
1772 * configure: Likewise.
1774 2002-11-15 Ulrich Weigand <uweigand@de.ibm.com>
1776 * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
1778 2002-11-11 DJ Delorie <dj@redhat.com>
1780 * configure.in: Look for common files in the right place.
1782 2002-10-08 Ulrich Weigand <uweigand@de.ibm.com>
1784 * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
1785 raw data as _Jv_word values, not ffi_raw.
1786 (ffi_java_ptrarray_to_raw): Likewise.
1787 (ffi_java_rvalue_to_raw): New function.
1788 (ffi_java_raw_call): Call it.
1789 (ffi_java_raw_to_rvalue): New function.
1790 (ffi_java_translate_args): Call it.
1791 * src/ffitest.c (closure_test_fn): Interpret return value
1792 as ffi_arg, not int.
1793 * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
1794 FFI_TYPE_POINTER case.
1795 (ffi_closure_helper_SYSV): Likewise. Also, assume return
1796 values extended to word size.
1798 2002-10-02 Andreas Jaeger <aj@suse.de>
1800 * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
1802 2002-10-01 Bo Thorsen <bo@smetana.suse.de>
1804 * include/ffi.h.in: Fix i386 win32 compilation.
1806 2002-09-30 Ulrich Weigand <uweigand@de.ibm.com>
1808 * configure.in: Add s390x-*-linux-* target.
1809 * configure: Regenerate.
1810 * include/ffi.h.in: Define S390X for s390x targets.
1811 (FFI_CLOSURES): Define for s390/s390x.
1812 (FFI_TRAMPOLINE_SIZE): Likewise.
1813 (FFI_NATIVE_RAW_API): Likewise.
1814 * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
1815 * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
1816 * src/s390/ffi.c: Major rework of existing code. Add support for
1817 s390x targets. Add closure support.
1818 * src/s390/sysv.S: Likewise.
1820 2002-09-29 Richard Earnshaw <rearnsha@arm.com>
1822 * src/arm/sysv.S: Fix typo.
1824 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
1826 * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
1827 has defined __USER_LABEL_PREFIX__, then use it in CNAME.
1828 (ffi_call_SYSV): Handle soft-float.
1830 2002-09-27 Bo Thorsen <bo@suse.de>
1832 * include/ffi.h.in: Fix multilib x86-64 support.
1834 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1836 * Makefile.am (all-multi): Fix multilib parallel build.
1838 2002-07-19 Kaz Kojima <kkojima@gcc.gnu.org>
1840 * configure.in (sh[34]*-*-linux*): Add brackets.
1841 * configure: Regenerate.
1843 2002-07-18 Kaz Kojima <kkojima@gcc.gnu.org>
1845 * Makefile.am: Add SH support.
1846 * Makefile.in: Regenerate.
1847 * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
1848 * configure: Regenerate.
1849 * include/ffi.h.in: Add SH support.
1850 * src/sh/ffi.c: New file.
1851 * src/sh/sysv.S: New file.
1852 * src/types.c: Add SH support.
1854 2002-07-16 Bo Thorsen <bo@suse.de>
1856 * src/x86/ffi64.c: New file that adds x86-64 support.
1857 * src/x86/unix64.S: New file that handles argument setup for
1859 * src/x86/sysv.S: Don't use this on x86-64.
1860 * src/x86/ffi.c: Don't use this on x86-64.
1862 * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
1864 * src/ffitest.c (struct6): New test that tests a special case in
1866 (struct7): Likewise.
1867 (struct8): Likewise.
1868 (struct9): Likewise.
1869 (closure_test_fn): Silence warning about this when it's not used.
1870 (main): Add the new tests.
1871 (main): Fix a couple of wrong casts and silence some compiler warnings.
1872 * include/ffi.h.in: Add x86-64 ABI definition.
1873 * fficonfig.h.in: Regenerate.
1874 * Makefile.am: Add x86-64 support.
1875 * configure.in: Likewise.
1876 * Makefile.in: Regenerate.
1877 * configure: Likewise.
1879 2002-06-24 Bo Thorsen <bo@suse.de>
1881 * src/types.c: Merge settings for similar architectures.
1882 Add x86-64 sizes and alignments.
1884 2002-06-23 Bo Thorsen <bo@suse.de>
1886 * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
1887 * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
1888 * src/mips/ffi.c (ffi_prep_args): Likewise.
1889 * src/m68k/ffi.c (ffi_prep_args): Likewise.
1891 2002-07-18 H.J. Lu (hjl@gnu.org)
1893 * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
1894 (libffi_la_SOURCES): Support MIPS_LINUX.
1895 (libffi_convenience_la_SOURCES): Likewise.
1896 * Makefile.in: Regenerated.
1898 * configure.in (mips64*-*): Skip.
1899 (mips*-*-linux*): New.
1900 * configure: Regenerated.
1902 * src/mips/ffi.c: Include <sgidefs.h>.
1904 2002-06-06 Ulrich Weigand <uweigand@de.ibm.com>
1906 * src/s390/sysv.S: Save/restore %r6. Add DWARF-2 unwind info.
1908 2002-05-27 Roger Sayle <roger@eyesopen.com>
1910 * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
1912 2002-05-27 Bo Thorsen <bo@suse.de>
1914 * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
1917 2002-05-13 Andreas Tobler <a.tobler@schweiz.ch>
1919 * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
1920 beginning of function (for older apple cc).
1922 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
1924 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1925 script entry, and set LD to it when configuring multilibs.
1926 * configure: Rebuilt.
1928 2002-05-05 Jason Thorpe <thorpej@wasabisystems.com>
1930 * configure.in (sparc64-*-netbsd*): Add target.
1931 (sparc-*-netbsdelf*): Likewise.
1932 * configure: Regenerate.
1934 2002-04-28 David S. Miller <davem@redhat.com>
1936 * configure.in, configure: Fix SPARC test in previous change.
1938 2002-04-29 Gerhard Tonn <GerhardTonn@swol.de>
1940 * Makefile.am: Add Linux for S/390 support.
1941 * Makefile.in: Regenerate.
1942 * configure.in: Add Linux for S/390 support.
1943 * configure: Regenerate.
1944 * include/ffi.h.in: Add Linux for S/390 support.
1945 * src/s390/ffi.c: New file from libffi CVS tree.
1946 * src/s390/sysv.S: New file from libffi CVS tree.
1948 2002-04-28 Jakub Jelinek <jakub@redhat.com>
1950 * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
1952 * src/sparc/v8.S: Use it.
1953 * src/sparc/v9.S: Likewise.
1954 * fficonfig.h.in: Rebuilt.
1955 * configure: Rebuilt.
1957 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
1959 * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
1961 * src/ia64/unix.S: Add unwind information. Fix comments.
1962 Save sp in a way that's compatible with unwind info.
1963 (ffi_call_unix): Correctly restore sp in all cases.
1964 * src/ia64/ffi.c: Add, fix comments.
1966 2002-04-08 Jakub Jelinek <jakub@redhat.com>
1968 * src/sparc/v8.S: Make .eh_frame dependent on target word size.
1970 2002-04-06 Jason Thorpe <thorpej@wasabisystems.com>
1972 * configure.in (alpha*-*-netbsd*): Add target.
1973 * configure: Regenerate.
1975 2002-04-04 Jeff Sturm <jsturm@one-point.com>
1977 * src/sparc/v8.S: Add unwind info.
1978 * src/sparc/v9.S: Likewise.
1980 2002-03-30 Krister Walfridsson <cato@df.lth.se>
1982 * configure.in: Enable i*86-*-netbsdelf*.
1983 * configure: Rebuilt.
1985 2002-03-29 David Billinghurst <David.Billinghurst@riotinto.com>
1988 * src/mips/n32.s: Delete
1989 * src/mips/o32.s: Delete
1991 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
1993 * configure.in: Enable alpha*-*-freebsd*.
1994 * configure: Rebuilt.
1996 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1998 * Makefile.am: libfficonvenience -> libffi_convenience.
1999 * Makefile.in: Rebuilt.
2001 * Makefile.am: Define ffitest_OBJECTS.
2002 * Makefile.in: Rebuilt.
2004 2002-03-07 Andreas Tobler <toa@pop.agri.ch>
2005 David Edelsohn <edelsohn@gnu.org>
2007 * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
2008 (TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
2009 (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
2010 * Makefile.in: Regenerate.
2011 * include/ffi.h.in: Add AIX and Darwin closure definitions.
2012 * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
2013 (flush_icache, flush_range): New functions.
2014 (ffi_closure_helper_DARWIN): New function.
2015 * src/powerpc/aix_closure.S: New file.
2016 * src/powerpc/darwin_closure.S: New file.
2018 2002-02-24 Jeff Sturm <jsturm@one-point.com>
2020 * include/ffi.h.in: Add typedef for ffi_arg.
2021 * src/ffitest.c (main): Declare rint with ffi_arg.
2023 2002-02-21 Andreas Tobler <toa@pop.agri.ch>
2025 * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
2026 number of GPRs for floating-point arguments.
2028 2002-01-31 Anthony Green <green@redhat.com>
2030 * configure: Rebuilt.
2031 * configure.in: Replace CHECK_SIZEOF and endian tests with
2032 cross-compiler friendly macros.
2033 * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
2036 2002-01-18 David Edelsohn <edelsohn@gnu.org>
2038 * src/powerpc/darwin.S (_ffi_call_AIX): New.
2039 * src/powerpc/aix.S (ffi_call_DARWIN): New.
2041 2002-01-17 David Edelsohn <edelsohn@gnu.org>
2043 * Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
2044 (TARGET_SRC_POWERPC_AIX): New.
2045 (POWERPC_AIX): New stanza.
2046 * Makefile.in: Regenerate.
2047 * configure.in: Add AIX case.
2048 * configure: Regenerate.
2049 * include/ffi.h.in (ffi_abi): Add FFI_AIX.
2050 * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
2051 size. Fix "long double" support.
2052 (ffi_call): Add FFI_AIX case.
2053 * src/powerpc/aix.S: New.
2055 2001-10-09 John Hornkvist <john@toastedmarshmallow.com>
2057 Implement Darwin PowerPC ABI.
2058 * configure.in: Handle powerpc-*-darwin*.
2059 * Makefile.am: Set source files for POWERPC_DARWIN.
2060 * configure: Rebuilt.
2061 * Makefile.in: Rebuilt.
2062 * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
2064 * src/powerpc/darwin.S: New file.
2065 * src/powerpc/ffi_darwin.c: New file.
2067 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2069 * src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
2071 2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2073 * src/x86/sysv.S: Avoid gas-only .balign directive.
2074 Use C style comments.
2076 2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2078 * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
2079 Fixes PR bootstrap/3563.
2081 2001-06-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2083 * src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.
2085 2001-06-25 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2087 * configure.in: Recognize sparc*-sun-* host.
2088 * configure: Regenerate.
2090 2001-06-06 Andrew Haley <aph@redhat.com>
2092 * src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.
2094 2001-06-03 Andrew Haley <aph@redhat.com>
2096 * src/alpha/osf.S: Add unwind info.
2097 * src/powerpc/sysv.S: Add unwind info.
2098 * src/powerpc/ppc_closure.S: Likewise.
2100 2000-05-31 Jeff Sturm <jsturm@one-point.com>
2102 * configure.in: Fix AC_ARG_ENABLE usage.
2103 * configure: Rebuilt.
2105 2001-05-06 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2107 * configure.in: Remove warning about beta code.
2108 * configure: Rebuilt.
2110 2001-04-25 Hans Boehm <Hans_Boehm@hp.com>
2112 * src/ia64/unix.S: Restore stack pointer when returning from
2114 * src/ia64/ffi.c: Fix typo in comment.
2116 2001-04-18 Jim Wilson <wilson@redhat.com>
2118 * src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
2119 to eliminate RAW DV.
2121 2001-04-12 Bryce McKinlay <bryce@albatross.co.nz>
2123 * Makefile.am: Make a libtool convenience library.
2124 * Makefile.in: Rebuilt.
2126 2001-03-29 Bryce McKinlay <bryce@albatross.co.nz>
2128 * configure.in: Use different syntax for subdirectory creation.
2129 * configure: Rebuilt.
2131 2001-03-27 Jon Beniston <jon@beniston.com>
2133 * configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
2134 * configure: Rebuilt.
2135 * Makefile.am: Added X86_WIN32 target support.
2136 * Makefile.in: Rebuilt.
2138 * include/ffi.h.in: Added X86_WIN32 target support.
2140 * src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
2141 * src/types.c: Added X86_WIN32 target support.
2143 * src/x86/win32.S: New file. Based on sysv.S, but with EH
2144 stuff removed and made to work with CygWin's gas.
2146 2001-03-26 Bryce McKinlay <bryce@albatross.co.nz>
2148 * configure.in: Make target subdirectory in build dir.
2149 * Makefile.am: Override suffix based rules to specify correct output
2151 * Makefile.in: Rebuilt.
2152 * configure: Rebuilt.
2154 2001-03-23 Kevin B Hendricks <khendricks@ivey.uwo.ca>
2156 * src/powerpc/ppc_closure.S: New file.
2157 * src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
2158 involving long long and register pairs.
2159 (ffi_prep_closure): New function.
2160 (flush_icache): Likewise.
2161 (ffi_closure_helper_SYSV): Likewise.
2162 * include/ffi.h.in (FFI_CLOSURES): Define on PPC.
2163 (FFI_TRAMPOLINE_SIZE): Likewise.
2164 (FFI_NATIVE_RAW_API): Likewise.
2165 * Makefile.in: Rebuilt.
2166 * Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
2167 (TARGET_SRC_POWERPC): Likewise.
2169 2001-03-19 Tom Tromey <tromey@redhat.com>
2171 * Makefile.in: Rebuilt.
2172 * Makefile.am (ffitest_LDFLAGS): New macro.
2174 2001-03-02 Nick Clifton <nickc@redhat.com>
2176 * include/ffi.h.in: Remove RCS ident string.
2177 * include/ffi_mips.h: Remove RCS ident string.
2178 * src/debug.c: Remove RCS ident string.
2179 * src/ffitest.c: Remove RCS ident string.
2180 * src/prep_cif.c: Remove RCS ident string.
2181 * src/types.c: Remove RCS ident string.
2182 * src/alpha/ffi.c: Remove RCS ident string.
2183 * src/alpha/osf.S: Remove RCS ident string.
2184 * src/arm/ffi.c: Remove RCS ident string.
2185 * src/arm/sysv.S: Remove RCS ident string.
2186 * src/mips/ffi.c: Remove RCS ident string.
2187 * src/mips/n32.S: Remove RCS ident string.
2188 * src/mips/o32.S: Remove RCS ident string.
2189 * src/sparc/ffi.c: Remove RCS ident string.
2190 * src/sparc/v8.S: Remove RCS ident string.
2191 * src/sparc/v9.S: Remove RCS ident string.
2192 * src/x86/ffi.c: Remove RCS ident string.
2193 * src/x86/sysv.S: Remove RCS ident string.
2195 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2197 * include/ffi.h.in: Change sourceware.cygnus.com references to
2200 2000-12-09 Richard Henderson <rth@redhat.com>
2202 * src/alpha/ffi.c (ffi_call): Simplify struct return test.
2203 (ffi_closure_osf_inner): Index rather than increment avalue
2204 and arg_types. Give ffi_closure_osf the raw return value type.
2205 * src/alpha/osf.S (ffi_closure_osf): Handle return value type
2208 2000-12-07 Richard Henderson <rth@redhat.com>
2210 * src/raw_api.c (ffi_translate_args): Fix typo.
2211 (ffi_prep_closure): Likewise.
2213 * include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
2214 FFI_TRAMPOLINE_SIZE.
2215 * src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
2216 cif->bytes for new ffi_call_osf implementation.
2217 (ffi_prep_args): Absorb into ...
2218 (ffi_call): ... here. Do all stack allocation here and
2219 avoid a callback function.
2220 (ffi_prep_closure, ffi_closure_osf_inner): New.
2221 * src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
2222 (ffi_closure_osf): New.
2224 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
2226 * config.guess, config.sub, install-sh: Removed.
2227 * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
2228 * Makefile.in: Rebuilt.
2230 * acinclude.m4: Include libtool macros from the top level.
2231 * aclocal.m4, configure: Rebuilt.
2233 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2235 * configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
2236 * configure: Rebuilt.
2238 2000-05-11 Scott Bambrough <scottb@netwinder.org>
2240 * libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
2241 memory correctly. Use conditional instructions, not branches where
2244 2000-05-04 Tom Tromey <tromey@cygnus.com>
2246 * configure: Rebuilt.
2247 * configure.in: Match `arm*-*-linux-*'.
2248 From Chris Dornan <cdornan@arm.com>.
2250 2000-04-28 Jakub Jelinek <jakub@redhat.com>
2252 * Makefile.am (SUBDIRS): Define.
2253 (AM_MAKEFLAGS): Likewise.
2254 (Multilib support.): Add section.
2255 * Makefile.in: Rebuilt.
2256 * ltconfig (extra_compiler_flags, extra_compiler_flags_value):
2257 New variables. Set for gcc using -print-multi-lib. Export them
2259 (sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
2260 * ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
2262 (extra_compiler_flags_value, extra_compiler_flags): Check these
2263 for extra compiler options which need to be passed down in
2266 2000-04-16 Anthony Green <green@redhat.com>
2268 * configure: Rebuilt.
2269 * configure.in: Change i*86-pc-linux* to i*86-*-linux*.
2271 2000-04-14 Jakub Jelinek <jakub@redhat.com>
2273 * include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
2274 Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
2275 * src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
2276 Replace all void * sizeofs with sizeof(int).
2277 Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
2278 different than DOUBLE.
2279 Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
2280 (ffi_prep_args_v9): New function.
2281 (ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
2282 (ffi_V9_return_struct): New function.
2283 (ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
2284 32bit code (not yet cross-arch calls).
2285 * src/sparc/v8.S: Add struct return delay nop.
2287 * src/sparc/v9.S: New file.
2288 * src/prep_cif.c (ffi_prep_cif): Return structure pointer
2289 is used on sparc64 only for structures larger than 32 bytes.
2290 Pass by reference for structures is done for structure arguments
2291 larger than 16 bytes.
2292 * src/ffitest.c (main): Use 64bit rint on sparc64.
2293 Run long long tests on sparc.
2294 * src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
2296 (FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
2298 * configure.in (sparc-*-linux*): New supported target.
2299 (sparc64-*-linux*): Likewise.
2300 * configure: Rebuilt.
2301 * Makefile.am: Add v9.S to SPARC files.
2302 * Makefile.in: Likewise.
2303 (LINK): Surround $(CCLD) into double quotes, so that multilib
2304 compiles work correctly.
2306 2000-04-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2308 * configure: Rebuilt.
2309 * configure.in: (i*86-*-solaris*): New libffi target. Patch
2310 proposed by Bryce McKinlay.
2312 2000-03-20 Tom Tromey <tromey@cygnus.com>
2314 * Makefile.in: Hand edit for java_raw_api.lo.
2316 2000-03-08 Bryce McKinlay <bryce@albatross.co.nz>
2318 * config.guess, config.sub: Update from the gcc tree.
2319 Fix for PR libgcj/168.
2321 2000-03-03 Tom Tromey <tromey@cygnus.com>
2323 * Makefile.in: Fixed ia64 by hand.
2325 * configure: Rebuilt.
2326 * configure.in (--enable-multilib): New option.
2327 (libffi_basedir): New subst.
2328 (AC_OUTPUT): Added multilib code.
2330 2000-03-02 Tom Tromey <tromey@cygnus.com>
2332 * Makefile.in: Rebuilt.
2333 * Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
2336 2000-02-25 Hans Boehm <boehm@acm.org>
2338 * src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
2340 * src/raw_api.c (ffi_translate_args): Fixed typo in argument
2342 (ffi_prep_raw_closure): Use ffi_translate_args, not
2343 ffi_closure_translate.
2344 * src/java_raw_api.c: New file.
2345 * src/ffitest.c (closure_test_fn): New function.
2346 (main): Define `rint' as long long on IA64. Added new test when
2347 FFI_CLOSURES is defined.
2348 * include/ffi.h.in (ALIGN): Use size_t, not unsigned.
2349 (ffi_abi): Recognize IA64.
2350 (ffi_raw): Added `flt' field.
2351 Added "Java raw API" code.
2352 * configure.in: Recognize ia64.
2353 * Makefile.am (TARGET_SRC_IA64): New macro.
2354 (libffi_la_common_SOURCES): Added java_raw_api.c.
2355 (libffi_la_SOURCES): Define in IA64 case.
2357 2000-01-04 Tom Tromey <tromey@cygnus.com>
2359 * Makefile.in: Rebuilt with newer automake.
2361 1999-12-31 Tom Tromey <tromey@cygnus.com>
2363 * Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.
2365 1999-09-01 Tom Tromey <tromey@cygnus.com>
2367 * include/ffi.h.in: Removed PACKAGE and VERSION defines and
2369 * fficonfig.h.in: Rebuilt.
2370 * configure: Rebuilt.
2371 * configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
2372 Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
2373 * acconfig.h: Don't #undef PACKAGE or VERSION.
2375 1999-08-09 Anthony Green <green@cygnus.com>
2377 * include/ffi.h.in: Try to work around messy header problem
2378 with PACKAGE and VERSION.
2380 * configure: Rebuilt.
2381 * configure.in: Change version to 2.00-beta.
2383 * fficonfig.h.in: Rebuilt.
2384 * acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
2386 * src/x86/ffi.c (ffi_raw_call): Rename.
2388 1999-08-02 Kresten Krab Thorup <krab@dominiq.is.s.u-tokyo.ac.jp>
2390 * src/x86/ffi.c (ffi_closure_SYSV): New function.
2391 (ffi_prep_incoming_args_SYSV): Ditto.
2392 (ffi_prep_closure): Ditto.
2393 (ffi_closure_raw_SYSV): Ditto.
2394 (ffi_prep_raw_closure): More ditto.
2395 (ffi_call_raw): Final ditto.
2397 * include/ffi.h.in: Add definitions for closure and raw API.
2399 * src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
2402 * Makefile.am (libffi_la_common_SOURCES): Added raw_api.c
2404 * src/raw_api.c: New file.
2406 * include/ffi.h.in (ffi_raw): New type.
2407 (UINT_ARG, SINT_ARG): New defines.
2408 (ffi_closure, ffi_raw_closure): New types.
2409 (ffi_prep_closure, ffi_prep_raw_closure): New declarations.
2411 * configure.in: Add check for endianness and sizeof void*.
2413 * src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
2414 instead of directly.
2416 * configure: Rebuilt.
2418 Thu Jul 8 14:28:42 1999 Anthony Green <green@cygnus.com>
2420 * configure.in: Add x86 and powerpc BeOS configurations.
2421 From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
2423 1999-05-09 Anthony Green <green@cygnus.com>
2425 * configure.in: Add warning about this being beta code.
2426 Remove src/Makefile.am from the picture.
2427 * configure: Rebuilt.
2429 * Makefile.am: Move logic from src/Makefile.am. Add changes
2430 to support libffi as a target library.
2431 * Makefile.in: Rebuilt.
2433 * aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
2434 Upgraded to new autoconf, automake, libtool.
2438 * LICENSE: Update copyright date.
2440 * src/Makefile.am, src/Makefile.in: Removed.
2442 1998-11-29 Anthony Green <green@cygnus.com>
2444 * include/ChangeLog: Removed.
2445 * src/ChangeLog: Removed.
2446 * src/mips/ChangeLog: Removed.
2447 * src/sparc/ChangeLog: Remboved.
2448 * src/x86/ChangeLog: Removed.
2450 * ChangeLog.v1: Created.