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