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gcc/libffi/ChangeLog
James E Wilson 86066f9bd4 Fix IA-64 problems with denorms getting clobbered by type conversions. 
PR libgcj/26483
* src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
(hfa_type_load): Call stf_spill.
(hfa_type_store): Call ldf_fill.
(ffi_call): Adjust calls to above routines.  Add local temps for
macro result.

From-SVN: r112900
2006-04-12 15:10:49 -07:00

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2006-04-12 James E Wilson <wilson@specifix.com>
PR libgcj/26483
* src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
(hfa_type_load): Call stf_spill.
(hfa_type_store): Call ldf_fill.
(ffi_call): Adjust calls to above routines. Add local temps for
macro result.
2006-04-10 Matthias Klose <doko@debian.org>
* testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
directory names containing underscores.
2006-04-07 James E Wilson <wilson@specifix.com>
* testsuite/libffi.call/float4.c: New testcase.
2006-04-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
Andreas Tobler <a.tobler@schweiz.ch>
* Makefile.am: Add PA_HPUX port.
* Makefile.in: Regenerate.
* include/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
* configure.ac: Add PA_HPUX rules.
* configure: Regenerate.
* src/pa/ffitarget.h: Rename linux target to PA_LINUX.
Add PA_HPUX and PA64_HPUX.
Rename FFI_LINUX ABI to FFI_PA32 ABI.
(FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
(FFI_TYPE_SMALL_STRUCT2): Define.
(FFI_TYPE_SMALL_STRUCT4): Likewise.
(FFI_TYPE_SMALL_STRUCT8): Likewise.
(FFI_TYPE_SMALL_STRUCT3): Redefine.
(FFI_TYPE_SMALL_STRUCT5): Likewise.
(FFI_TYPE_SMALL_STRUCT6): Likewise.
(FFI_TYPE_SMALL_STRUCT7): Likewise.
* src/pa/ffi.c (ROUND_DOWN): Delete.
(fldw, fstw, fldd, fstd): Use '__asm__'.
(ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
(ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
Simplify incrementing of stack slot variable. Change type of local
'n' to unsigned int.
(ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
double on PA_HPUX.
(ffi_prep_cif_machdep): Likewise.
(ffi_call): Likewise.
(ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
return type to ffi_status. Simplify incrementing of stack slot
variable. Only copy floating point argument registers when PA_LINUX
is true. Reformat debug statement.
Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
FFI_TYPE_SMALL_STRUCT8.
(ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
declaration.
(ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
Add nops to cache flush. Add trampoline for PA_HPUX.
* src/pa/hpux32.S: New file.
* src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
ffi_prep_args_LINUX to ffi_prep_args_pa32.
Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
argument type checks so that common argument types appear first.
(ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
2006-03-24 Alan Modra <amodra@bigpond.net.au>
* src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX. Default
for 32-bit using IBM extended double format. Fix FFI_LAST_ABI.
* src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
FFI_TYPE_LONGDOUBLE.
(ffi_prep_args64): Assert using IBM extended double.
(ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
(ffi_call): Handle FFI_LINUX.
(ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
gpr3 return pointer as for struct return. Handle FFI_LINUX
FFI_TYPE_LONGDOUBLE return and args. Don't increment "nf"
unnecessarily.
* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
for FFI_TYPE_LONGDOUBLE. Move epilogue insns into case table.
Don't use r6 as pointer to results, instead use sp offset. Don't
make a special call to load lr with case table address, instead
use offset from previous call.
* src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
* src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
return.
2006-03-15 Kaz Kojima <kkojima@gcc.gnu.org>
* src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
passed with FP registers correctly.
(ffi_closure_helper_SYSV): Likewise.
* src/sh64/sysv.S: Likewise.
2006-03-01 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
args and userdata unused.
(closure_test_fn1): Mark cif and userdata unused.
(main): Remove unused res.
2006-02-28 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
-O2, -O3, -Os and the warning flags -W -Wall.
* testsuite/libffi.special/special.exp: Likewise.
* testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
unused parameter unused for gcc or else do nothing.
* testsuite/libffi.special/ffitestcxx.h: Likewise.
* testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
and userdata unused.
* testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
* testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
* testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
* testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
* testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
* testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
* testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
* testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
* testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
* testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
* testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
* testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
* testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
* testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
* testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
* testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
* testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
* testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
* testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
* testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
* testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
* testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
* testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
* testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
Likewise.
* testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
Likewise.
* testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
Likewise.
* testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
void* to avoid compiler warning.
(main): Likewise.
(cls_struct_align_gn): Mark cif and userdata unused.
* testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
Likewise.
* testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
Likewise.
* testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
Likewise.
* testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
Likewise.
* testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
Likewise.
* testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
* testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
* testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
data unused.
(main): Cast res_call to silence gcc.
* testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
data unused.
(main): Cast res_call to silence gcc.
* testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
and data unused.
(main): Cast res_call to silence gcc.
* testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
data unused.
(main): Cast res_call to silence gcc.
* testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
data unused.
(main): Cast res_call to silence gcc.
* testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
and data unused.
(main): Cast res_call to silence gcc.
* testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
userdata unused.
(cls_ret_schar_fn): Cast printf parameter to silence gcc.
* testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
userdata unused.
(cls_ret_sint_fn): Cast printf parameter to silence gcc.
* testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
userdata unused.
(cls_ret_sshort_fn): Cast printf parameter to silence gcc.
* testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn): Mark cif and
userdata unused.
(cls_ret_uchar_fn): Cast printf parameter to silence gcc.
* testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
userdata unused.
(cls_ret_uint_fn): Cast printf parameter to silence gcc.
* testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
and userdata unused.
* testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
userdata unused.
(cls_ret_ushort_fn): Cast printf parameter to silence gcc.
* testsuite/libffi.call/float.c (floating): Remove unused parameter e.
* testsuite/libffi.call/float1.c (main): Remove unused variable i.
Cleanup white spaces.
* testsuite/libffi.call/negint.c (checking): Remove unused variable i.
* testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
cif and userdata unused.
* testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
Likewise.
* testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
* testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
formatters to silence gcc.
(B_gn): Mark cif and userdata unused.
* testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
unused.
* testsuite/libffi.call/nested_struct4.c: Mention related PR.
(B_gn): Mark cif and userdata unused.
* testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
unused.
* testsuite/libffi.call/nested_struct6.c: Mention related PR.
(B_gn): Mark cif and userdata unused.
* testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
unused.
* testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
* testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
* testsuite/libffi.call/problem1.c (stub): Likewise.
* testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
gcc.
* testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
in the last commit for this test case in the test case itself.
* testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
unused.
* testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
* testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
* testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
* testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
* testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
* testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
2006-02-22 Kaz Kojima <kkojima@gcc.gnu.org>
* src/sh/sysv.S: Fix register numbers in the FDE for
ffi_closure_SYSV.
2006-02-20 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/return_fl2.c (return_fl): Remove static
declaration to avoid a false negative on ix86. See PR323.
2006-02-18 Kaz Kojima <kkojima@gcc.gnu.org>
* src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
and cast integer to void * if needed. Update the pointer to
the FP register saved area correctly.
2006-02-17 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
is fixed.
* testsuite/libffi.call/nested_struct4.c: Likewise.
2006-02-16 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/return_dbl.c: New test case.
* testsuite/libffi.call/return_dbl1.c: Likewise.
* testsuite/libffi.call/return_dbl2.c: Likewise.
* testsuite/libffi.call/return_fl.c: Likewise.
* testsuite/libffi.call/return_fl1.c: Likewise.
* testsuite/libffi.call/return_fl2.c: Likewise.
* testsuite/libffi.call/return_fl3.c: Likewise.
* testsuite/libffi.call/closure_fn6.c: Likewise.
* testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
definition.
* testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
here to be used by other test cases too.
* testsuite/libffi.call/nested_struct10.c: New test case.
* testsuite/libffi.call/nested_struct9.c: Likewise.
* testsuite/libffi.call/nested_struct8.c: Likewise.
* testsuite/libffi.call/nested_struct7.c: Likewise.
* testsuite/libffi.call/nested_struct6.c: Likewise.
* testsuite/libffi.call/nested_struct5.c: Likewise.
* testsuite/libffi.call/nested_struct4.c: Likewise.
2006-01-21 Andreas Tobler <a.tobler@schweiz.ch>
* configure.ac: Enable libffi for sparc64-*-freebsd*.
* configure: Rebuilt.
2006-01-18 Jakub Jelinek <jakub@redhat.com>
* src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
instead do the shifting inline.
* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
shift count unconditionally. Simplify load sequences for 1, 2, 3, 4
and 8 byte structs, for the remaining struct sizes don't call
__lshrdi3, instead do the shifting inline.
2005-12-07 Thiemo Seufer <ths@networkno.de>
* src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
missing parentheses.
* src/mips/o32.S (ffi_call_O32): Code formatting. Define
and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
(ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
FA_0_0_OFF2.
* src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
endianness bugs.
(ffi_prep_closure): Improve trampoline instruction scheduling.
(ffi_closure_mips_inner_O32): Fix endianness bugs.
2005-12-03 Alan Modra <amodra@bigpond.net.au>
* src/powerpc/ffi.c: Formatting.
(ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
(ffi_prep_args64): Likewise.
2005-09-30 Geoffrey Keating <geoffk@apple.com>
* testsuite/lib/libffi-dg.exp (libffi_target_compile): For
darwin, use -shared-libgcc not -lgcc_s, and explain why.
2005-09-26 Tom Tromey <tromey@redhat.com>
* testsuite/libffi.call/float1.c (value_type): New typedef.
(CANARY): New define.
(main): Check for result buffer overflow.
* src/powerpc/linux64.S: Handle linux64 long double returns.
* src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
(ffi_prep_cif_machdep): Handle linux64 long double returns.
2005-08-25 Alan Modra <amodra@bigpond.net.au>
PR target/23404
* src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
homed fp args.
(ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
2005-08-11 Jakub Jelinek <jakub@redhat.com>
* configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
(AH_BOTTOM): Add FFI_HIDDEN definition.
* configure: Rebuilt.
* fficonfig.h.in: Rebuilt.
* src/powerpc/ffi.c (hidden): Remove.
(ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
* src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
.ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
* src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
add FFI_HIDDEN to its prototype.
(ffi_closure_SYSV_inner): New.
* src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
* src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
2005-08-10 Alfred M. Szmidt <ams@gnu.org>
PR libffi/21819:
* configure: Rebuilt.
* configure.ac: Handle i*86-*-gnu*.
2005-08-09 Jakub Jelinek <jakub@redhat.com>
* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
DW_CFA_offset_extended_sf rather than
DW_CFA_GNU_negative_offset_extended.
* src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
2005-07-22 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
* src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
on sh3.
(ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
* src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
partially on register.
(ffi_closure_helper_SYSV): Likewise.
(ffi_prep_cif_machdep): Don't set too many cif->flags.
2005-07-20 Kaz Kojima <kkojima@gcc.gnu.org>
* src/sh/ffi.c (ffi_call): Handle small structures correctly.
Remove empty line.
* src/sh64/ffi.c (simple_type): Remove.
(return_type): Handle small structures correctly.
(ffi_prep_args): Likewise.
(ffi_call): Likewise.
(ffi_closure_helper_SYSV): Likewise.
* src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
Emit position independent code if PIC and remove wrong datalabel
prefixes from EH data.
2005-07-19 Andreas Tobler <a.tobler@schweiz.ch>
* Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
* Makefile.in: Regenerate.
* include/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
* configure.ac: Add POWERPC_FREEBSD rules.
* configure: Regenerate.
* src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
(FFI_SYSV_TYPE_SMALL_STRUCT): Define.
* src/powerpc/ffi.c: Add flags to handle small structure returns
in ffi_call_SYSV.
(ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
Aka FFI_SYSV.
(ffi_closure_helper_SYSV): Likewise.
* src/powerpc/ppc_closure.S: Add return types for small structures.
* src/powerpc/sysv.S: Add bits to handle small structures for
final SYSV 4 ABI.
2005-07-10 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/cls_5_1_byte.c: New test file.
* testsuite/libffi.call/cls_6_1_byte.c: Likewise.
* testsuite/libffi.call/cls_7_1_byte.c: Likewise.
2005-07-05 Randolph Chung <tausq@debian.org>
* src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
as FFI_TYPE_SMALL_STRUCT3. Break out handling for 5-7 byte
structures. Kill compilation warnings.
(ffi_closure_inner_LINUX): Print return values as hex in debug
message. Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
Properly handle 5-7 byte structure returns.
* src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
(FFI_TYPE_SMALL_STRUCT2): Remove.
(FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
(FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
* src/pa/linux.S: Mark source file as using PA1.1 assembly.
(checksmst1, checksmst2): Remove.
(checksmst3): Optimize handling of 3-byte struct returns.
(checksmst567): Properly handle 5-7 byte struct returns.
2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
PR libgcj/21943
* src/mips/n32.S: Enforce PIC code.
* src/mips/o32.S: Likewise.
2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
* configure: Regenerate.
2005-06-01 Alan Modra <amodra@bigpond.net.au>
* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
to call ffi_closure_helper_SYSV. Append @local instead.
* src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
2005-05-17 Kelley Cook <kcook@gcc.gnu.org>
* configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
* Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
* aclocal.m4, configure, fficonfig.h.in, Makefile.in,
include/Makefile.in, testsuite/Makefile.in: Regenerate.
2005-05-09 Mike Stump <mrs@apple.com>
* configure: Regenerate.
2005-05-08 Richard Henderson <rth@redhat.com>
PR libffi/21285
* src/alpha/osf.S: Update unwind into to match code.
2005-05-04 Andreas Degert <ad@papyrus-gmbh.de>
Richard Henderson <rth@redhat.com>
* src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
bit 11 of flags.
(ffi_call): Mask return type field. Pass ssecount to ffi_call_unix64.
(ffi_prep_closure): Set carry bit if sse-used flag set.
* src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
Only load sse registers if ssecount non-zero.
(ffi_closure_unix64): Only save sse registers if carry set on entry.
2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
* configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
* configure: Regenerate.
2005-04-20 Hans-Peter Nilsson <hp@axis.com>
* testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
have Tcl8.3-compatible intermediate variable.
2005-04-18 Simon Posnjak <simon.posnjak@siol.net>
Hans-Peter Nilsson <hp@axis.com>
* Makefile.am: Add CRIS support.
* configure.ac: Likewise.
* Makefile.in, configure, testsuite/Makefile.in,
include/Makefile.in: Regenerate.
* src/cris: New directory.
* src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
* src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
* testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
\r?\n in output tests.
2005-04-12 Mike Stump <mrs@apple.com>
* configure: Regenerate.
2005-03-30 Hans Boehm <Hans.Boehm@hp.com>
* src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
2005-03-30 Steve Ellcey <sje@cup.hp.com>
* src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
(ffi_sarg) Ditto.
* src/ia64/unix.S (ffi_closure_unix): Extend gp
to 64 bits in ILP32 mode.
Load 64 bits even for short data.
2005-03-23 Mike Stump <mrs@apple.com>
* src/powerpc/darwin.S: Update for -m64 multilib.
* src/powerpc/darwin_closure.S: Likewise.
2005-03-21 Zack Weinberg <zack@codesourcery.com>
* configure.ac: Do not invoke TL_AC_GCC_VERSION.
Do not set tool_include_dir.
* aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
Regenerate.
* include/Makefile.am: Set gcc_version and toollibffidir.
* include/Makefile.in: Regenerate.
2005-02-22 Andrew Haley <aph@redhat.com>
* src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
odd-numbered register pairs for 64-bit integer types.
2005-02-23 Andreas Tobler <a.tobler@schweiz.ch>
PR libffi/20104
* testsuite/libffi.call/return_ll1.c: New test case.
2005-02-11 Janis Johnson <janis187@us.ibm.com>
* testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
* testsuite/libffi.call/float.c: Ditto.
* testsuite/libffi.call/float2.c: Ditto.
* testsuite/libffi.call/float3.c: Ditto.
2005-02-08 Andreas Tobler <a.tobler@schweiz.ch>
* src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
2005-01-12 Eric Botcazou <ebotcazou@libertysurf.fr>
* testsuite/libffi.special/special.exp (cxx_options): Add
-shared-libgcc.
2004-12-31 Richard Henderson <rth@redhat.com>
* src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
(FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF. Replace size and
offset parameters with a type parameter; deduce size and structure
alignment. Update all users.
2004-12-31 Richard Henderson <rth@redhat.com>
* src/types.c (FFI_TYPE_POINTER): Define with sizeof.
(FFI_TYPE_LONGDOUBLE): Fix for ia64.
* src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
into ffi_prep_closure.
* src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
from scratch.
2004-12-27 Richard Henderson <rth@redhat.com>
* src/x86/unix64.S: Fix typo in unwind info.
2004-12-25 Richard Henderson <rth@redhat.com>
* src/x86/ffi64.c (struct register_args): Rename from stackLayout.
(enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
(merge_classes): Check for it.
(SSE_CLASS_P): New.
(classify_argument): Pass byte_offset by value; perform all updates
inside struct case.
(examine_argument): Add classes argument; handle
X86_64_COMPLEX_X87_CLASS.
(ffi_prep_args): Merge into ...
(ffi_call): ... here. Share stack frame with ffi_call_unix64.
(ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
(ffi_fill_return_value): Remove.
(ffi_prep_closure): Remove dead assert.
(ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
Rewrite to use struct register_args instead of va_list. Create
flags for handling structure returns.
* src/x86/unix64.S: Remove dead strings.
(ffi_call_unix64): Rename from ffi_call_UNIX64. Rewrite to share
stack frame with ffi_call. Handle structure returns properly.
(float2sse, floatfloat2sse, double2sse): Remove.
(sse2float, sse2double, sse2floatfloat): Remove.
(ffi_closure_unix64): Rename from ffi_closure_UNIX64. Rewrite
to handle structure returns properly.
2004-12-08 David Edelsohn <edelsohn@gnu.org>
* Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
PICFLAG.
* Makefile.in: Regenerated.
2004-12-02 Richard Sandiford <rsandifo@redhat.com>
* configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
* configure, aclocal.m4, Makefile.in: Regenerate.
* include/Makefile.in, testsuite/Makefile.in: Regenerate.
2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
* configure: Regenerate for libtool change.
2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
* configure: Regenerate for libtool reversion.
2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
* configure: Regenerate for libtool change.
2004-11-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
2004-11-23 Richard Sandiford <rsandifo@redhat.com>
* src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
of jal. Use an absolute encoding for the frame information.
2004-11-23 Kelley Cook <kcook@gcc.gnu.org>
* Makefile.am: Remove no-dependencies. Add ACLOCAL_AMFLAGS.
* acinclude.m4: Delete logic for sincludes.
* aclocal.m4, Makefile.in, configure: Regenerate.
* include/Makefile: Likewise.
* testsuite/Makefile: Likewise.
2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
* src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
on a 8-byte boundary.
* src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
2004-10-27 Richard Earnshaw <rearnsha@arm.com>
* src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
long long values. Round stack allocation to a multiple of 8 bytes
for ATPCS compatibility.
* src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
names. Handle returning long long types. Add Thumb and interworking
support. Improve soft-float code.
2004-10-27 Richard Earnshaw <rearnsha@arm.com>
* testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
(libffi_exit): New function.
(libffi_init): Build the testglue wrapper if needed.
2004-10-25 Eric Botcazou <ebotcazou@libertysurf.fr>
PR other/18138
* testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
2004-10-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
* src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
2004-10-20 Kaz Kojima <kkojima@gcc.gnu.org>
* src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
* testsuite/libffi.call/float3.c: New test case.
2004-10-18 Kaz Kojima <kkojima@gcc.gnu.org>
* src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
the function returning a structure pointed with R2.
* src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
the structure return value if T bit set. Emit position
independent code and EH data if PIC.
2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
* Makefile.am: Add m32r support.
* configure.ac: Likewise.
* Makefile.in: Regenerate.
* confiugre: Regenerate.
* src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
(uint64, sint64, double, longdouble)
* src/m32r: New directory.
* src/m32r/ffi.c: New file.
* src/m32r/sysv.S: Likewise.
* src/m32r/ffitarget.h: Likewise.
2004-10-02 Kaz Kojima <kkojima@gcc.gnu.org>
* testsuite/libffi.call/negint.c: New test case.
2004-09-14 H.J. Lu <hongjiu.lu@intel.com>
PR libgcj/17465
* testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
DYLD_LIBRARY_PATH.
2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/many_win32.c: Remove whitespaces.
* testsuite/libffi.call/promotion.c: Likewise.
* testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
whitespaces.
* testsuite/libffi.call/return_sc.c: Likewise.
* testsuite/libffi.call/return_uc.c: Likewise.
2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
* src/powerpc/darwin.S: Fix comments and identation.
* src/powerpc/darwin_closure.S: Likewise.
2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
* src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
(ffi_prep_args): Handle longdouble arguments.
(ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
longdouble.
(ffi_closure_helper_DARWIN): Add closure handling for longdouble.
* src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
values.
* src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
* src/types.c: Defined longdouble size and alignment for darwin.
2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
* src/powerpc/aix.S: Remove whitespaces.
* src/powerpc/aix_closure.S: Likewise.
* src/powerpc/asm.h: Likewise.
* src/powerpc/ffi.c: Likewise.
* src/powerpc/ffitarget.h: Likewise.
* src/powerpc/linux64.S: Likewise.
* src/powerpc/linux64_closure.S: Likewise.
* src/powerpc/ppc_closure.S: Likewise.
* src/powerpc/sysv.S: Likewise.
2004-08-30 Anthony Green <green@redhat.com>
* Makefile.am: Add frv support.
* Makefile.in, testsuite/Makefile.in: Rebuilt.
* configure.ac: Read configure.host.
* configure.in: Read configure.host.
* configure.host: New file. frv-elf needs libgloss.
* include/ffi.h.in: Force ffi_closure to have a nice big (8)
alignment. This is needed to frv and shouldn't harm the others.
* include/ffi_common.h (ALIGN_DOWN): New macro.
* src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
2004-08-24 David Daney <daney@avtrex.com>
* testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
* testsuite/libffi.call/closure_fn1.c: Likewise.
* testsuite/libffi.call/closure_fn2.c Likewise.
* testsuite/libffi.call/closure_fn3.c: Likewise.
* testsuite/libffi.call/closure_fn4.c: Likewise.
* testsuite/libffi.call/closure_fn5.c: Likewise.
* testsuite/libffi.call/cls_18byte.c: Likewise.
* testsuite/libffi.call/cls_19byte.c: Likewise.
* testsuite/libffi.call/cls_1_1byte.c: Likewise.
* testsuite/libffi.call/cls_20byte.c: Likewise.
* testsuite/libffi.call/cls_20byte1.c: Likewise.
* testsuite/libffi.call/cls_24byte.c: Likewise.
* testsuite/libffi.call/cls_2byte.c: Likewise.
* testsuite/libffi.call/cls_3_1byte.c: Likewise.
* testsuite/libffi.call/cls_3byte1.c: Likewise.
* testsuite/libffi.call/cls_3byte2.c: Likewise.
* testsuite/libffi.call/cls_4_1byte.c: Likewise.
* testsuite/libffi.call/cls_4byte.c: Likewise.
* testsuite/libffi.call/cls_64byte.c: Likewise.
* testsuite/libffi.call/cls_6byte.c: Likewise.
* testsuite/libffi.call/cls_7byte.c: Likewise.
* testsuite/libffi.call/cls_8byte.c: Likewise.
* testsuite/libffi.call/cls_9byte1.c: Likewise.
* testsuite/libffi.call/cls_9byte2.c: Likewise.
* testsuite/libffi.call/cls_align_double.c: Likewise.
* testsuite/libffi.call/cls_align_float.c: Likewise.
* testsuite/libffi.call/cls_align_longdouble.c: Likewise.
* testsuite/libffi.call/cls_align_pointer.c: Likewise.
* testsuite/libffi.call/cls_align_sint16.c: Likewise.
* testsuite/libffi.call/cls_align_sint32.c: Likewise.
* testsuite/libffi.call/cls_align_sint64.c: Likewise.
* testsuite/libffi.call/cls_align_uint16.c: Likewise.
* testsuite/libffi.call/cls_align_uint32.c: Likewise.
* testsuite/libffi.call/cls_align_uint64.c: Likewise.
* testsuite/libffi.call/cls_double.c: Likewise.
* testsuite/libffi.call/cls_float.c: Likewise.
* testsuite/libffi.call/cls_multi_schar.c: Likewise.
* testsuite/libffi.call/cls_multi_sshort.c: Likewise.
* testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
* testsuite/libffi.call/cls_multi_uchar.c: Likewise.
* testsuite/libffi.call/cls_multi_ushort.c: Likewise.
* testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
* testsuite/libffi.call/cls_schar.c: Likewise.
* testsuite/libffi.call/cls_sint.c: Likewise.
* testsuite/libffi.call/cls_sshort.c: Likewise.
* testsuite/libffi.call/cls_uchar.c: Likewise.
* testsuite/libffi.call/cls_uint.c: Likewise.
* testsuite/libffi.call/cls_ulonglong.c: Likewise.
* testsuite/libffi.call/cls_ushort.c: Likewise.
* testsuite/libffi.call/nested_struct.c: Likewise.
* testsuite/libffi.call/nested_struct1.c: Likewise.
* testsuite/libffi.call/nested_struct2.c: Likewise.
* testsuite/libffi.call/nested_struct3.c: Likewise.
* testsuite/libffi.call/problem1.c: Likewise.
* testsuite/libffi.special/unwindtest.cc: Likewise.
* testsuite/libffi.call/cls_12byte.c: Likewise and set return value
to zero.
* testsuite/libffi.call/cls_16byte.c: Likewise.
* testsuite/libffi.call/cls_5byte.c: Likewise.
2004-08-23 David Daney <daney@avtrex.com>
PR libgcj/13141
* src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
* src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
(ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
parameters and return types.
(ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
(ffi_prep_closure): Ditto.
(ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
alignment calculations.
* src/mips/o32.S (ffi_closure_O32): Don't use floating point
instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
2004-08-14 Casey Marshall <csm@gnu.org>
* src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
contain `FFI_TYPE_UINT64' as return type for any 64-bit
integer (O32 ABI only).
(ffi_prep_closure): new function.
(ffi_closure_mips_inner_O32): new function.
* src/mips/ffitarget.h: Define `FFI_CLOSURES' and
`FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
* src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
64 bit integers correctly.
(ffi_closure_O32): new function.
Added DWARF-2 unwind info for both functions.
2004-08-10 Andrew Haley <aph@redhat.com>
* src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
2004-08-01 Robert Millan <robertmh@gnu.org>
* configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
* configure: Regenerate.
2004-07-30 Maciej W. Rozycki <macro@linux-mips.org>
* acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
and mmap() explicitly instead of relying on preset autoconf cache
variables.
* aclocal.m4: Regenerate.
* configure: Regenerate.
2004-07-11 Ulrich Weigand <uweigand@de.ibm.com>
* src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
(ffi_check_float_struct): Remove unused prototype.
2004-06-30 Geoffrey Keating <geoffk@apple.com>
* src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
character on Darwin, use '\n\t' instead.
2004-06-26 Matthias Klose <doko@debian.org>
* libtool-version: Fix typo in revision/age.
2004-06-17 Matthias Klose <doko@debian.org>
* libtool-version: New.
* Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
* Makefile.in: Regenerate.
2004-06-15 Paolo Bonzini <bonzini@gnu.org>
* Makefile.am: Remove useless multilib rules.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate with automake 1.8.5.
* configure.ac: Remove useless multilib configury.
* configure: Regenerate.
2004-06-15 Paolo Bonzini <bonzini@gnu.org>
* .cvsignore: New file.
2004-06-10 Jakub Jelinek <jakub@redhat.com>
* src/ia64/unix.S (ffi_call_unix): Insert group barrier break
fp_done.
(ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
changed from 8.
2004-06-06 Sean McNeil <sean@mcneil.com>
* configure.ac: Add x86_64-*-freebsd* support.
* configure: Regenerate.
2004-04-26 Joe Buck <jbuck@welsh-buck.org>
Bug 15093
* configure.ac: Test for existence of mmap and sys/mman.h before
checking blacklist. Fix suggested by Jim Wilson.
* configure: Regenerate.
2004-04-26 Matt Austern <austern@apple.com>
* src/powerpc/darwin.S: Go through a non-lazy pointer for initial
FDE location.
* src/powerpc/darwin_closure.S: Likewise.
2004-04-24 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
error. Reported by Thomas Heller <theller@python.net>.
* testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
* testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
2004-03-20 Matthias Klose <doko@debian.org>
* src/pa/linux.S: Fix typo.
2004-03-19 Matthias Klose <doko@debian.org>
* Makefile.am: Update.
* Makefile.in: Regenerate.
* src/pa/ffi.h.in: Remove.
* src/pa/ffitarget.h: New file.
2004-02-10 Randolph Chung <tausq@debian.org>
* Makefile.am: Add PA support.
* Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.
* configure.ac: Add PA target.
* configure: Regenerate.
* src/pa/ffi.c: New file.
* src/pa/ffi.h.in: Add PA support.
* src/pa/linux.S: New file.
* prep_cif.c: Add PA support.
2004-03-16 Hosaka Yuji <hos@tamanegi.org>
* src/types.c: Fix alignment size of X86_WIN32 case int64 and
double.
* src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
with ecif->cif->flags.
(ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
with cif->flags.
(ffi_prep_cif_machdep): Add X86_WIN32 struct case.
(ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
* src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
sc_retstruct2b): Add for 1 or 2-bytes struct case.
2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
* configure.in: Rename file to ...
* configure.ac: ... this.
* fficonfig.h.in: Regenerate.
* Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
2004-03-12 Matt Austern <austern@apple.com>
* src/powerpc/darwin.S: Fix EH information so it corresponds to
changes in EH format resulting from addition of linkonce support.
* src/powerpc/darwin_closure.S: Likewise.
2004-03-11 Andreas Tobler <a.tobler@schweiz.ch>
Paolo Bonzini <bonzini@gnu.org>
* Makefile.am (AUTOMAKE_OPTIONS): Set them.
Remove VPATH. Remove rules for object files. Remove multilib support.
(AM_CCASFLAGS): Add.
* configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
(AC_PREREQ): Bump version to 2.59.
(AC_INIT): Fill with version info and bug address.
(ORIGINAL_LD_FOR_MULTILIBS): Remove.
(AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
De-precious CC so that the right flags are passed down to multilibs.
(AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
(AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
(AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
* configure: Rebuilt.
* aclocal.m4: Likewise.
* Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
* fficonfig.h.in: Likewise.
2004-03-11 Andreas Schwab <schwab@suse.de>
* src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
arguments from fp registers only for the first 8 parameter slots.
Don't convert a float parameter when passed in memory.
2004-03-09 Hans-Peter Nilsson <hp@axis.com>
* configure: Regenerate for config/accross.m4 correction.
2004-02-25 Matt Kraai <kraai@alumni.cmu.edu>
* src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
ecif->cif->bytes to bytes.
(ffi_prep_cif_machdep): Add braces around nested if statement.
2004-02-09 Alan Modra <amodra@bigpond.net.au>
* src/types.c (pointer): POWERPC64 has 8 byte pointers.
* src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
(ffi_closure_helper_LINUX64): Fix typo.
* testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
for powerpc64-*-*.
* testsuite/libffi.call/float.c: Likewise.
* testsuite/libffi.call/float2.c: Likewise.
2004-02-08 Alan Modra <amodra@bigpond.net.au>
* src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
long double function return and long double arg handling.
(ffi_closure_helper_LINUX64): Formatting. Delete unused "ng" var.
Use "end_pfr" instead of "nf". Correct long double handling.
Localise "temp".
* src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
return value.
* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
space for long double return value. Adjust stack frame and offsets.
Load f2 long double return.
2004-02-07 Alan Modra <amodra@bigpond.net.au>
* src/types.c: Use 16 byte long double for POWERPC64.
2004-01-25 Eric Botcazou <ebotcazou@libertysurf.fr>
* src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
when the structure return address is passed in %o0.
(ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
(ffi_v9_layout_struct): Align the field following a nested structure
on a word boundary. Use memmove instead of memcpy.
(ffi_call): Update call to ffi_V9_return_struct.
(ffi_prep_closure): Define 'ctx' only for V8.
(ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
and ffi_closure_sparc_inner_v9.
(ffi_closure_sparc_inner_v8): Return long doubles by reference.
Always skip the structure return address. For structures and long
doubles, copy the argument directly.
(ffi_closure_sparc_inner_v9): Skip the structure return address only
if required. Shift the maximum floating-point slot accordingly. For
big structures, copy the argument directly; otherwise, left-justify the
argument and call ffi_v9_layout_struct to lay out the structure on
the stack.
* src/sparc/v8.S: Undef STACKFRAME before defining it.
(ffi_closure_v8): Pass the structure return address. Update call to
ffi_closure_sparc_inner_v8. Short-circuit FFI_TYPE_INT handling.
Skip the 'unimp' insn when returning long doubles and structures.
* src/sparc/v9.S: Undef STACKFRAME before defining it.
(ffi_closure_v9): Increase the frame size by 2 words. Short-circuit
FFI_TYPE_INT handling. Load structures both in integers and
floating-point registers on return.
* README: Update status of the SPARC port.
2004-01-24 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
as of type ffi_arg.
* testsuite/libffi.call/struct3.c (main): Fix CHECK.
2004-01-22 Ulrich Weigand <uweigand@de.ibm.com>
* testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
value as of type ffi_arg, not unsigned int.
2004-01-21 Michael Ritzert <ritzert@t-online.de>
* ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
of the LHS.
2004-01-12 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
Solaris.
2004-01-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
to void *.
2003-12-10 Richard Henderson <rth@redhat.com>
* testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
size_t instead of int.
2003-12-04 Hosaka Yuji <hos@tamanegi.org>
* testsuite/libffi.call/many_win32.c: Include <float.h>.
* testsuite/libffi.call/many_win32.c (main): Replace variable
int i with unsigned long ul.
* testsuite/libffi.call/cls_align_uint64.c: New test case.
* testsuite/libffi.call/cls_align_sint64.c: Likewise.
* testsuite/libffi.call/cls_align_uint32.c: Likewise.
* testsuite/libffi.call/cls_align_sint32.c: Likewise.
* testsuite/libffi.call/cls_align_uint16.c: Likewise.
* testsuite/libffi.call/cls_align_sint16.c: Likewise.
* testsuite/libffi.call/cls_align_float.c: Likewise.
* testsuite/libffi.call/cls_align_double.c: Likewise.
* testsuite/libffi.call/cls_align_longdouble.c: Likewise.
* testsuite/libffi.call/cls_align_pointer.c: Likewise.
2003-12-02 Hosaka Yuji <hos@tamanegi.org>
PR other/13221
* src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
Align arguments to 32 bits.
2003-12-01 Andreas Tobler <a.tobler@schweiz.ch>
PR other/13221
* testsuite/libffi.call/cls_multi_sshort.c: New test case.
* testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
* testsuite/libffi.call/cls_multi_uchar.c: Likewise.
* testsuite/libffi.call/cls_multi_schar.c: Likewise.
* testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
* testsuite/libffi.call/cls_multi_ushort.c: Likewise.
* testsuite/libffi.special/unwindtest.cc: Cosmetics.
2003-11-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
* testsuite/libffi.special/ffitestcxx.h: Likewise.
2003-11-22 Andreas Tobler <a.tobler@schweiz.ch>
* Makefile.in: Rebuilt.
* configure: Likewise.
* testsuite/libffi.special/unwindtest.cc: Convert the mmap to
the right type.
2003-11-21 Andreas Jaeger <aj@suse.de>
Andreas Tobler <a.tobler@schweiz.ch>
* acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
* configure.in: Call AC_FUNC_MMAP_BLACKLIST.
* Makefile.in: Rebuilt.
* aclocal.m4: Likewise.
* configure: Likewise.
* fficonfig.h.in: Likewise.
* testsuite/lib/libffi-dg.exp: Add include dir.
* testsuite/libffi.call/ffitest.h: Add MMAP definitions.
* testsuite/libffi.special/ffitestcxx.h: Likewise.
* testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
for ffi_closure if available.
* testsuite/libffi.call/closure_fn1.c: Likewise.
* testsuite/libffi.call/closure_fn2.c: Likewise.
* testsuite/libffi.call/closure_fn3.c: Likewise.
* testsuite/libffi.call/closure_fn4.c: Likewise.
* testsuite/libffi.call/closure_fn5.c: Likewise.
* testsuite/libffi.call/cls_12byte.c: Likewise.
* testsuite/libffi.call/cls_16byte.c: Likewise.
* testsuite/libffi.call/cls_18byte.c: Likewise.
* testsuite/libffi.call/cls_19byte.c: Likewise.
* testsuite/libffi.call/cls_1_1byte.c: Likewise.
* testsuite/libffi.call/cls_20byte.c: Likewise.
* testsuite/libffi.call/cls_20byte1.c: Likewise.
* testsuite/libffi.call/cls_24byte.c: Likewise.
* testsuite/libffi.call/cls_2byte.c: Likewise.
* testsuite/libffi.call/cls_3_1byte.c: Likewise.
* testsuite/libffi.call/cls_3byte1.c: Likewise.
* testsuite/libffi.call/cls_3byte2.c: Likewise.
* testsuite/libffi.call/cls_4_1byte.c: Likewise.
* testsuite/libffi.call/cls_4byte.c: Likewise.
* testsuite/libffi.call/cls_5byte.c: Likewise.
* testsuite/libffi.call/cls_64byte.c: Likewise.
* testsuite/libffi.call/cls_6byte.c: Likewise.
* testsuite/libffi.call/cls_7byte.c: Likewise.
* testsuite/libffi.call/cls_8byte.c: Likewise.
* testsuite/libffi.call/cls_9byte1.c: Likewise.
* testsuite/libffi.call/cls_9byte2.c: Likewise.
* testsuite/libffi.call/cls_double.c: Likewise.
* testsuite/libffi.call/cls_float.c: Likewise.
* testsuite/libffi.call/cls_schar.c: Likewise.
* testsuite/libffi.call/cls_sint.c: Likewise.
* testsuite/libffi.call/cls_sshort.c: Likewise.
* testsuite/libffi.call/cls_uchar.c: Likewise.
* testsuite/libffi.call/cls_uint.c: Likewise.
* testsuite/libffi.call/cls_ulonglong.c: Likewise.
* testsuite/libffi.call/cls_ushort.c: Likewise.
* testsuite/libffi.call/nested_struct.c: Likewise.
* testsuite/libffi.call/nested_struct1.c: Likewise.
* testsuite/libffi.call/nested_struct2.c: Likewise.
* testsuite/libffi.call/nested_struct3.c: Likewise.
* testsuite/libffi.call/problem1.c: Likewise.
* testsuite/libffi.special/unwindtest.cc: Likewise.
2003-11-20 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
2003-11-19 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
Add -lgcc_s to additional flags.
2003-11-12 Andreas Tobler <a.tobler@schweiz.ch>
* configure.in, include/Makefile.am: PR libgcj/11147, install
the ffitarget.h header file in a gcc versioned and target
dependent place.
* configure: Regenerated.
* Makefile.in, include/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
2003-11-09 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/closure_fn0.c: Print result and check
with dg-output to make debugging easier.
* testsuite/libffi.call/closure_fn1.c: Likewise.
* testsuite/libffi.call/closure_fn2.c: Likewise.
* testsuite/libffi.call/closure_fn3.c: Likewise.
* testsuite/libffi.call/closure_fn4.c: Likewise.
* testsuite/libffi.call/closure_fn5.c: Likewise.
* testsuite/libffi.call/cls_12byte.c: Likewise.
* testsuite/libffi.call/cls_16byte.c: Likewise.
* testsuite/libffi.call/cls_18byte.c: Likewise.
* testsuite/libffi.call/cls_19byte.c: Likewise.
* testsuite/libffi.call/cls_1_1byte.c: Likewise.
* testsuite/libffi.call/cls_20byte.c: Likewise.
* testsuite/libffi.call/cls_20byte1.c: Likewise.
* testsuite/libffi.call/cls_24byte.c: Likewise.
* testsuite/libffi.call/cls_2byte.c: Likewise.
* testsuite/libffi.call/cls_3_1byte.c: Likewise.
* testsuite/libffi.call/cls_3byte1.c: Likewise.
* testsuite/libffi.call/cls_3byte2.c: Likewise.
* testsuite/libffi.call/cls_4_1byte.c: Likewise.
* testsuite/libffi.call/cls_4byte.c: Likewise.
* testsuite/libffi.call/cls_5byte.c: Likewise.
* testsuite/libffi.call/cls_64byte.c: Likewise.
* testsuite/libffi.call/cls_6byte.c: Likewise.
* testsuite/libffi.call/cls_7byte.c: Likewise.
* testsuite/libffi.call/cls_8byte.c: Likewise.
* testsuite/libffi.call/cls_9byte1.c: Likewise.
* testsuite/libffi.call/cls_9byte2.c: Likewise.
* testsuite/libffi.call/cls_double.c: Likewise.
* testsuite/libffi.call/cls_float.c: Likewise.
* testsuite/libffi.call/cls_schar.c: Likewise.
* testsuite/libffi.call/cls_sint.c: Likewise.
* testsuite/libffi.call/cls_sshort.c: Likewise.
* testsuite/libffi.call/cls_uchar.c: Likewise.
* testsuite/libffi.call/cls_uint.c: Likewise.
* testsuite/libffi.call/cls_ulonglong.c: Likewise.
* testsuite/libffi.call/cls_ushort.c: Likewise.
* testsuite/libffi.call/problem1.c: Likewise.
* testsuite/libffi.special/unwindtest.cc: Make ffi_closure
static.
2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/cls_9byte2.c: New test case.
* testsuite/libffi.call/cls_9byte1.c: Likewise.
* testsuite/libffi.call/cls_64byte.c: Likewise.
* testsuite/libffi.call/cls_20byte1.c: Likewise.
* testsuite/libffi.call/cls_19byte.c: Likewise.
* testsuite/libffi.call/cls_18byte.c: Likewise.
* testsuite/libffi.call/closure_fn4.c: Likewise.
* testsuite/libffi.call/closure_fn5.c: Likewise.
* testsuite/libffi.call/cls_schar.c: Likewise.
* testsuite/libffi.call/cls_sint.c: Likewise.
* testsuite/libffi.call/cls_sshort.c: Likewise.
* testsuite/libffi.call/nested_struct2.c: Likewise.
* testsuite/libffi.call/nested_struct3.c: Likewise.
2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/cls_double.c: Do a check on the result.
* testsuite/libffi.call/cls_uchar.c: Likewise.
* testsuite/libffi.call/cls_uint.c: Likewise.
* testsuite/libffi.call/cls_ulonglong.c: Likewise.
* testsuite/libffi.call/cls_ushort.c: Likewise.
* testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
2003-11-06 Andreas Tobler <a.tobler@schweiz.ch>
* src/prep_cif.c (ffi_prep_cif): Move the validity check after
the initialization.
2003-10-23 Andreas Tobler <a.tobler@schweiz.ch>
* src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
FFI_ASSERT(FALSE) with FFI_ASSERT(0).
2003-10-22 David Daney <ddaney@avtrex.com>
* src/mips/ffitarget.h: Replace undefined UINT32 and friends with
__attribute__((__mode__(__SI__))) and friends.
2003-10-22 Andreas Schwab <schwab@suse.de>
* src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
2003-10-21 Andreas Tobler <a.tobler@schweiz.ch>
* configure.in: AC_LINK_FILES(ffitarget.h).
* configure: Regenerate.
* Makefile.in: Likewise.
* include/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
* fficonfig.h.in: Likewise.
2003-10-21 Paolo Bonzini <bonzini@gnu.org>
Richard Henderson <rth@redhat.com>
Avoid that ffi.h includes fficonfig.h.
* Makefile.am (EXTRA_DIST): Include ffitarget.h files
(TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
(TARGET_SRC_MIPS_SGI): Removed.
(MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
(MIPS_SGI): Removed.
(CLEANFILES): Removed.
(mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
targets.
* acconfig.h: Removed.
* configure.in: Compute sizeofs only for double and long double.
Use them to define and subst HAVE_LONG_DOUBLE. Include comments
into AC_DEFINE instead of using acconfig.h. Create
include/ffitarget.h instead of include/fficonfig.h. Rename
MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
AC_DEFINE EH_FRAME_FLAGS.
* include/Makefile.am (DISTCLEANFILES): New automake macro.
(hack_DATA): Add ffitarget.h.
* include/ffi.h.in: Remove all system specific definitions.
Declare raw API even if it is not installed, why bother?
Use limits.h instead of SIZEOF_* to define ffi_type_*. Do
not define EH_FRAME_FLAGS, it is in fficonfig.h now. Include
ffitarget.h instead of fficonfig.h. Remove ALIGN macro.
(UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
* include/ffi_common.h (bool): Do not define.
(ffi_assert): Accept failed assertion.
(ffi_type_test): Return void and accept file/line.
(FFI_ASSERT): Pass stringized failed assertion.
(FFI_ASSERT_AT): New macro.
(FFI_ASSERT_VALID_TYPE): New macro.
(UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
UINT64, SINT64): Define here with gcc's __attribute__ macro
instead of in ffi.h
(FLOAT32, ALIGN): Define here instead of in ffi.h
* include/ffi-mips.h: Removed. Its content moved to
src/mips/ffitarget.h after separating assembly and C sections.
* src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
SIZEOF_ARG -> FFI_SIZEOF_ARG.
* src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
* src/debug.c (ffi_assert): Accept stringized failed assertion.
(ffi_type_test): Rewritten.
* src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
FFI_ASSERT_VALID_TYPE.
* src/alpha/ffitarget.h, src/arm/ffitarget.h,
src/ia64/ffitarget.h, src/m68k/ffitarget.h,
src/mips/ffitarget.h, src/powerpc/ffitarget.h,
src/s390/ffitarget.h, src/sh/ffitarget.h,
src/sh64/ffitarget.h, src/sparc/ffitarget.h,
src/x86/ffitarget.h: New files.
* src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
src/powerpc/aix.S, src/powerpc/darwin.S,
src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
include fficonfig.h
2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
_MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
2003-10-19 Andreas Tobler <a.tobler@schweiz.ch>
* src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
Used when FFI_DEBUG = 1.
2003-10-14 Alan Modra <amodra@bigpond.net.au>
* src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
and align.
2003-10-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
FFI_MIPS_O32 for O32 ABI.
2003-10-01 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
SPARC64. Cleanup whitespaces.
2003-09-19 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
strongarm, xscale. Cleanup whitespaces.
* testsuite/libffi.call/closure_fn1.c: Likewise.
* testsuite/libffi.call/closure_fn2.c: Likewise.
* testsuite/libffi.call/closure_fn3.c: Likewise.
* testsuite/libffi.call/cls_12byte.c: Likewise.
* testsuite/libffi.call/cls_16byte.c: Likewise.
* testsuite/libffi.call/cls_1_1byte.c: Likewise.
* testsuite/libffi.call/cls_20byte.c: Likewise.
* testsuite/libffi.call/cls_24byte.c: Likewise.
* testsuite/libffi.call/cls_2byte.c: Likewise.
* testsuite/libffi.call/cls_3_1byte.c: Likewise.
* testsuite/libffi.call/cls_3byte1.c: Likewise.
* testsuite/libffi.call/cls_3byte2.c: Likewise.
* testsuite/libffi.call/cls_4_1byte.c: Likewise.
* testsuite/libffi.call/cls_4byte.c: Likewise.
* testsuite/libffi.call/cls_5byte.c: Likewise.
* testsuite/libffi.call/cls_6byte.c: Likewise.
* testsuite/libffi.call/cls_7byte.c: Likewise.
* testsuite/libffi.call/cls_8byte.c: Likewise.
* testsuite/libffi.call/cls_double.c: Likewise.
* testsuite/libffi.call/cls_float.c: Likewise.
* testsuite/libffi.call/cls_uchar.c: Likewise.
* testsuite/libffi.call/cls_uint.c: Likewise.
* testsuite/libffi.call/cls_ulonglong.c: Likewise.
* testsuite/libffi.call/cls_ushort.c: Likewise.
* testsuite/libffi.call/nested_struct.c: Likewise.
* testsuite/libffi.call/nested_struct1.c: Likewise.
* testsuite/libffi.call/problem1.c: Likewise.
* testsuite/libffi.special/unwindtest.cc: Likewise.
* testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
2003-09-18 David Edelsohn <edelsohn@gnu.org>
* src/powerpc/aix.S: Cleanup whitespaces.
* src/powerpc/aix_closure.S: Likewise.
2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
* src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
* src/powerpc/darwin_closure.S: Likewise.
* src/powerpc/ffi_darwin.c: Likewise.
2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
David Edelsohn <edelsohn@gnu.org>
* src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
* src/powerpc/aix_closure.S: Remove the pointer to the outgoing
parameter stack.
* src/powerpc/darwin_closure.S: Likewise.
* src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
according to the Darwin/AIX ABI.
(ffi_prep_cif_machdep): Likewise.
(ffi_closure_helper_DARWIN): Likewise.
Remove the outgoing parameter stack logic. Simplify the evaluation
of the different CASE types.
(ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
statement in the trampoline code.
2003-09-18 Kaz Kojima <kkojima@gcc.gnu.org>
* src/sh/ffi.c (ffi_prep_args): Take account into the alignement
for the register size.
(ffi_closure_helper_SYSV): Handle the structure return value
address correctly.
(ffi_closure_helper_SYSV): Return the appropriate type when
the registers are used for the structure return value.
* src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
the 64-bit return value. Update copyright years.
2003-09-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
srcdir for ffi_mips.h.
2003-09-12 Alan Modra <amodra@bigpond.net.au>
* src/prep_cif.c (initialize_aggregate): Include tail padding in
structure size.
* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
placement of float result.
* testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
cast of "resp" for big-endian 64 bit machines.
2003-09-11 Alan Modra <amodra@bigpond.net.au>
* src/types.c (double, longdouble): Merge identical SH and ARM
typedefs, and add POWERPC64.
* src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
struct split over gpr and rest.
(ffi_prep_cif_machdep): Correct intarg_count for structures.
* src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
2003-09-09 Andreas Tobler <a.tobler@schweiz.ch>
* src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
passing correctly.
2003-09-09 Alan Modra <amodra@bigpond.net.au>
* configure: Regenerate.
2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
* Makefile.am: Remove build rules for ffitest.
* Makefile.in: Rebuilt.
2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
* src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
about implicit declaration of abort().
2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
* Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
* Makefile.in: Rebuilt.
* configure.in: Add dejagnu test framework.
* configure: Rebuilt.
* testsuite/Makefile.am: New file.
* testsuite/Makefile.in: Built
* testsuite/lib/libffi-dg.exp: New file.
* testsuite/config/default.exp: Likewise.
* testsuite/libffi.call/call.exp: Likewise.
* testsuite/libffi.call/ffitest.h: Likewise.
* testsuite/libffi.call/closure_fn0.c: Likewise.
* testsuite/libffi.call/closure_fn1.c: Likewise.
* testsuite/libffi.call/closure_fn2.c: Likewise.
* testsuite/libffi.call/closure_fn3.c: Likewise.
* testsuite/libffi.call/cls_1_1byte.c: Likewise.
* testsuite/libffi.call/cls_3_1byte.c: Likewise.
* testsuite/libffi.call/cls_4_1byte.c: Likewise.
* testsuite/libffi.call/cls_2byte.c: Likewise.
* testsuite/libffi.call/cls_3byte1.c: Likewise.
* testsuite/libffi.call/cls_3byte2.c: Likewise.
* testsuite/libffi.call/cls_4byte.c: Likewise.
* testsuite/libffi.call/cls_5byte.c: Likewise.
* testsuite/libffi.call/cls_6byte.c: Likewise.
* testsuite/libffi.call/cls_7byte.c: Likewise.
* testsuite/libffi.call/cls_8byte.c: Likewise.
* testsuite/libffi.call/cls_12byte.c: Likewise.
* testsuite/libffi.call/cls_16byte.c: Likewise.
* testsuite/libffi.call/cls_20byte.c: Likewise.
* testsuite/libffi.call/cls_24byte.c: Likewise.
* testsuite/libffi.call/cls_double.c: Likewise.
* testsuite/libffi.call/cls_float.c: Likewise.
* testsuite/libffi.call/cls_uchar.c: Likewise.
* testsuite/libffi.call/cls_uint.c: Likewise.
* testsuite/libffi.call/cls_ulonglong.c: Likewise.
* testsuite/libffi.call/cls_ushort.c: Likewise.
* testsuite/libffi.call/float.c: Likewise.
* testsuite/libffi.call/float1.c: Likewise.
* testsuite/libffi.call/float2.c: Likewise.
* testsuite/libffi.call/many.c: Likewise.
* testsuite/libffi.call/many_win32.c: Likewise.
* testsuite/libffi.call/nested_struct.c: Likewise.
* testsuite/libffi.call/nested_struct1.c: Likewise.
* testsuite/libffi.call/pyobjc-tc.c: Likewise.
* testsuite/libffi.call/problem1.c: Likewise.
* testsuite/libffi.call/promotion.c: Likewise.
* testsuite/libffi.call/return_ll.c: Likewise.
* testsuite/libffi.call/return_sc.c: Likewise.
* testsuite/libffi.call/return_uc.c: Likewise.
* testsuite/libffi.call/strlen.c: Likewise.
* testsuite/libffi.call/strlen_win32.c: Likewise.
* testsuite/libffi.call/struct1.c: Likewise.
* testsuite/libffi.call/struct2.c: Likewise.
* testsuite/libffi.call/struct3.c: Likewise.
* testsuite/libffi.call/struct4.c: Likewise.
* testsuite/libffi.call/struct5.c: Likewise.
* testsuite/libffi.call/struct6.c: Likewise.
* testsuite/libffi.call/struct7.c: Likewise.
* testsuite/libffi.call/struct8.c: Likewise.
* testsuite/libffi.call/struct9.c: Likewise.
* testsuite/libffi.special/special.exp: New file.
* testsuite/libffi.special/ffitestcxx.h: Likewise.
* testsuite/libffi.special/unwindtest.cc: Likewise.
2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
* src/sh/ffi.c (OFS_INT16): Set 0 for little endian case. Update
copyright years.
2003-08-02 Alan Modra <amodra@bigpond.net.au>
* src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
structure passing.
(ffi_closure_helper_LINUX64): Likewise.
* src/powerpc/linux64.S: Remove code writing to parm save area.
* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
address in lr from ffi_closure_helper_LINUX64 call to calculate
table address. Optimize function tail.
2003-07-28 Andreas Tobler <a.tobler@schweiz.ch>
* src/sparc/ffi.c: Handle all floating point registers.
* src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
2003-07-11 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
* README: Note that libffi is not part of GCC. Update the project
URL and status.
2003-06-19 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* src/powerpc/ppc_closure.S: Include ffi.h.
2003-06-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
Use C style comments.
2003-06-13 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* Makefile.am: Add SHmedia support. Fix a typo of SH support.
* Makefile.in: Regenerate.
* configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
* configure: Regenerate.
* include/ffi.h.in: Add SHmedia support.
* src/sh64/ffi.c: New file.
* src/sh64/sysv.S: New file.
2003-05-16 Jakub Jelinek <jakub@redhat.com>
* configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
should be read-only.
* configure: Rebuilt.
* fficonfig.h.in: Rebuilt.
* include/ffi.h.in (EH_FRAME_FLAGS): Define.
* src/alpha/osf.S: Use EH_FRAME_FLAGS.
* src/powerpc/linux64.S: Likewise.
* src/powerpc/linux64_closure.S: Likewise. Include ffi.h.
* src/powerpc/sysv.S: Use EH_FRAME_FLAGS. Use pcrel encoding
if -fpic/-fPIC/-mrelocatable.
* src/powerpc/powerpc_closure.S: Likewise.
* src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
#write in .eh_frame flags.
* src/sparc/v9.S: Likewise.
* src/x86/unix64.S: Use EH_FRAME_FLAGS.
* src/x86/sysv.S: Likewise. Use pcrel encoding if -fpic/-fPIC.
* src/s390/sysv.S: Use EH_FRAME_FLAGS. Include ffi.h.
2003-05-07 Jeff Sturm <jsturm@one-point.com>
Fixes PR bootstrap/10656
* configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
support for .register pseudo-op.
* src/sparc/v8.S: Use it.
* fficonfig.h.in: Rebuilt.
* configure: Rebuilt.
2003-04-18 Jakub Jelinek <jakub@redhat.com>
* include/ffi.h.in (POWERPC64): Define if 64-bit.
(enum ffi_abi): Add FFI_LINUX64 on POWERPC.
Make it the default on POWERPC64.
(FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
* configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
* configure: Rebuilt.
* src/powerpc/ffi.c (hidden): Define.
(ffi_prep_args_SYSV): Renamed from
ffi_prep_args. Cast pointers to unsigned long to shut up warnings.
(NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
ASM_NEEDS_REGISTERS64): New.
(ffi_prep_args64): New function.
(ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
(ffi_call): Likewise.
(ffi_prep_closure): Likewise.
(flush_icache): Surround by #ifndef POWERPC64.
(ffi_dblfl): New union type.
(ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
(ffi_closure_helper_LINUX64): New function.
* src/powerpc/ppc_closure.S: Surround whole file by #ifndef
__powerpc64__.
* src/powerpc/sysv.S: Likewise.
(ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
* src/powerpc/linux64.S: New file.
* src/powerpc/linux64_closure.S: New file.
* Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
src/powerpc/linux64_closure.S.
(TARGET_SRC_POWERPC): Likewise.
* src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
closure_test_fn3): Fix result printing on big-endian 64-bit
machines.
(main): Print tst2_arg instead of uninitialized tst2_result.
* src/ffitest.c (main): Hide what closure pointer really points to
from the compiler.
2003-04-16 Richard Earnshaw <rearnsha@arm.com>
* configure.in (arm-*-netbsdelf*): Add configuration.
(configure): Regenerated.
2003-04-04 Loren J. Rittle <ljrittle@acm.org>
* include/Makefile.in: Regenerate.
2003-03-21 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
* libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
bit mode.
* libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
Receive closure pointer through parameter, read args using
__builtin_dwarf_cfa.
(FFI_INIT_TRAMPOLINE): Send closure reference through eax.
2003-03-12 Andreas Schwab <schwab@suse.de>
* configure.in: Avoid trailing /. in toolexeclibdir.
* configure: Rebuilt.
2003-03-03 Andreas Tobler <a.tobler@schweiz.ch>
* src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
2003-02-06 Andreas Tobler <a.tobler@schweiz.ch>
* libffi/src/powerpc/darwin_closure.S:
Fix alignement bug, allocate 8 bytes for the result.
* libffi/src/powerpc/aix_closure.S:
Likewise.
* libffi/src/powerpc/ffi_darwin.c:
Update stackframe description for aix/darwin_closure.S.
2003-02-06 Jakub Jelinek <jakub@redhat.com>
* src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
attribute.
2003-01-31 Christian Cornelssen <ccorn@cs.tu-berlin.de>,
Andreas Schwab <schwab@suse.de>
* configure.in: Adjust command to source config-ml.in to account
for changes to the libffi_basedir definition.
(libffi_basedir): Remove ${srcdir} from value and include trailing
slash if nonempty.
* configure: Regenerate.
2003-01-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* src/powerpc/ppc_closure.S: Recode to fit shared libs.
2003-01-28 Andrew Haley <aph@redhat.com>
* include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
* src/x86/ffi64.c (ffi_prep_closure): New.
(ffi_closure_UNIX64_inner): New.
* src/x86/unix64.S (ffi_closure_UNIX64): New.
2003-01-27 Alexandre Oliva <aoliva@redhat.com>
* configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
Remove USE_LIBDIR conditional.
* Makefile.am (toolexecdir, toolexeclibdir): Don't override.
* Makefile.in, configure: Rebuilt.
2003-01027 David Edelsohn <edelsohn@gnu.org>
* Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
* Makefile.in: Regenerate.
2003-01-22 Andrew Haley <aph@redhat.com>
* src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
unwind info.
2003-01-21 Andreas Tobler <a.tobler@schweiz.ch>
* src/powerpc/darwin.S: Add unwind info.
* src/powerpc/darwin_closure.S: Likewise.
2003-01-14 Andrew Haley <aph@redhat.com>
* src/x86/ffi64.c (ffi_prep_args): Check for void retval.
(ffi_prep_cif_machdep): Likewise.
* src/x86/unix64.S: Add unwind info.
2003-01-14 Andreas Jaeger <aj@suse.de>
* src/ffitest.c (main): Only use ffi_closures if those are
supported.
2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
* libffi/src/ffitest.c
add closure testcases
2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
* libffi/src/powerpc/ffi.c
fix alignment bug for float (4 byte aligned iso 8 byte)
2003-01-09 Geoffrey Keating <geoffk@apple.com>
* src/powerpc/ffi_darwin.c: Remove RCS version string.
* src/powerpc/darwin.S: Remove RCS version string.
2003-01-03 Jeff Sturm <jsturm@one-point.com>
* include/ffi.h.in: Add closure defines for SPARC, SPARC64.
* src/ffitest.c (main): Use static storage for closure.
* src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
* src/sparc/v8.S (ffi_closure_v8): New.
* src/sparc/v9.S (ffi_closure_v9): New.
2002-11-10 Ranjit Mathew <rmathew@hotmail.com>
* include/ffi.h.in: Added FFI_STDCALL ffi_type
enumeration for X86_WIN32.
* src/x86/win32.S: Added ffi_call_STDCALL function
definition.
* src/x86/ffi.c (ffi_call/ffi_raw_call): Added
switch cases for recognising FFI_STDCALL and
calling ffi_call_STDCALL if target is X86_WIN32.
* src/ffitest.c (my_stdcall_strlen/stdcall_many):
stdcall versions of the "my_strlen" and "many"
test functions (for X86_WIN32).
Added test cases to test stdcall invocation using
these functions.
2002-12-02 Kaz Kojima <kkojima@gcc.gnu.org>
* src/sh/sysv.S: Add DWARF2 unwind info.
2002-11-27 Ulrich Weigand <uweigand@de.ibm.com>
* src/s390/sysv.S (.eh_frame section): Make section read-only.
2002-11-26 Jim Wilson <wilson@redhat.com>
* src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
2002-11-23 H.J. Lu <hjl@gnu.org>
* acinclude.m4: Add dummy AM_PROG_LIBTOOL.
Include ../config/accross.m4.
* aclocal.m4; Rebuild.
* configure: Likewise.
2002-11-15 Ulrich Weigand <uweigand@de.ibm.com>
* src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
2002-11-11 DJ Delorie <dj@redhat.com>
* configure.in: Look for common files in the right place.
2002-10-08 Ulrich Weigand <uweigand@de.ibm.com>
* src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
raw data as _Jv_word values, not ffi_raw.
(ffi_java_ptrarray_to_raw): Likewise.
(ffi_java_rvalue_to_raw): New function.
(ffi_java_raw_call): Call it.
(ffi_java_raw_to_rvalue): New function.
(ffi_java_translate_args): Call it.
* src/ffitest.c (closure_test_fn): Interpret return value
as ffi_arg, not int.
* src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
FFI_TYPE_POINTER case.
(ffi_closure_helper_SYSV): Likewise. Also, assume return
values extended to word size.
2002-10-02 Andreas Jaeger <aj@suse.de>
* src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
2002-10-01 Bo Thorsen <bo@smetana.suse.de>
* include/ffi.h.in: Fix i386 win32 compilation.
2002-09-30 Ulrich Weigand <uweigand@de.ibm.com>
* configure.in: Add s390x-*-linux-* target.
* configure: Regenerate.
* include/ffi.h.in: Define S390X for s390x targets.
(FFI_CLOSURES): Define for s390/s390x.
(FFI_TRAMPOLINE_SIZE): Likewise.
(FFI_NATIVE_RAW_API): Likewise.
* src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
* src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
* src/s390/ffi.c: Major rework of existing code. Add support for
s390x targets. Add closure support.
* src/s390/sysv.S: Likewise.
2002-09-29 Richard Earnshaw <rearnsha@arm.com>
* src/arm/sysv.S: Fix typo.
2002-09-28 Richard Earnshaw <rearnsha@arm.com>
* src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
has defined __USER_LABEL_PREFIX__, then use it in CNAME.
(ffi_call_SYSV): Handle soft-float.
2002-09-27 Bo Thorsen <bo@suse.de>
* include/ffi.h.in: Fix multilib x86-64 support.
2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* Makefile.am (all-multi): Fix multilib parallel build.
2002-07-19 Kaz Kojima <kkojima@gcc.gnu.org>
* configure.in (sh[34]*-*-linux*): Add brackets.
* configure: Regenerate.
2002-07-18 Kaz Kojima <kkojima@gcc.gnu.org>
* Makefile.am: Add SH support.
* Makefile.in: Regenerate.
* configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
* configure: Regenerate.
* include/ffi.h.in: Add SH support.
* src/sh/ffi.c: New file.
* src/sh/sysv.S: New file.
* src/types.c: Add SH support.
2002-07-16 Bo Thorsen <bo@suse.de>
* src/x86/ffi64.c: New file that adds x86-64 support.
* src/x86/unix64.S: New file that handles argument setup for
x86-64.
* src/x86/sysv.S: Don't use this on x86-64.
* src/x86/ffi.c: Don't use this on x86-64.
Remove unused vars.
* src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
for x86-64.
* src/ffitest.c (struct6): New test that tests a special case in
the x86-64 ABI.
(struct7): Likewise.
(struct8): Likewise.
(struct9): Likewise.
(closure_test_fn): Silence warning about this when it's not used.
(main): Add the new tests.
(main): Fix a couple of wrong casts and silence some compiler warnings.
* include/ffi.h.in: Add x86-64 ABI definition.
* fficonfig.h.in: Regenerate.
* Makefile.am: Add x86-64 support.
* configure.in: Likewise.
* Makefile.in: Regenerate.
* configure: Likewise.
2002-06-24 Bo Thorsen <bo@suse.de>
* src/types.c: Merge settings for similar architectures.
Add x86-64 sizes and alignments.
2002-06-23 Bo Thorsen <bo@suse.de>
* src/arm/ffi.c (ffi_prep_args): Remove unused vars.
* src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
* src/mips/ffi.c (ffi_prep_args): Likewise.
* src/m68k/ffi.c (ffi_prep_args): Likewise.
2002-07-18 H.J. Lu (hjl@gnu.org)
* Makefile.am (TARGET_SRC_MIPS_LINUX): New.
(libffi_la_SOURCES): Support MIPS_LINUX.
(libffi_convenience_la_SOURCES): Likewise.
* Makefile.in: Regenerated.
* configure.in (mips64*-*): Skip.
(mips*-*-linux*): New.
* configure: Regenerated.
* src/mips/ffi.c: Include <sgidefs.h>.
2002-06-06 Ulrich Weigand <uweigand@de.ibm.com>
* src/s390/sysv.S: Save/restore %r6. Add DWARF-2 unwind info.
2002-05-27 Roger Sayle <roger@eyesopen.com>
* src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
2002-05-27 Bo Thorsen <bo@suse.de>
* src/x86/ffi.c (ffi_prep_args): Remove unused variable and
fix formatting.
2002-05-13 Andreas Tobler <a.tobler@schweiz.ch>
* src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
beginning of function (for older apple cc).
2002-05-08 Alexandre Oliva <aoliva@redhat.com>
* configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
script entry, and set LD to it when configuring multilibs.
* configure: Rebuilt.
2002-05-05 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (sparc64-*-netbsd*): Add target.
(sparc-*-netbsdelf*): Likewise.
* configure: Regenerate.
2002-04-28 David S. Miller <davem@redhat.com>
* configure.in, configure: Fix SPARC test in previous change.
2002-04-29 Gerhard Tonn <GerhardTonn@swol.de>
* Makefile.am: Add Linux for S/390 support.
* Makefile.in: Regenerate.
* configure.in: Add Linux for S/390 support.
* configure: Regenerate.
* include/ffi.h.in: Add Linux for S/390 support.
* src/s390/ffi.c: New file from libffi CVS tree.
* src/s390/sysv.S: New file from libffi CVS tree.
2002-04-28 Jakub Jelinek <jakub@redhat.com>
* configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
%r_disp32().
* src/sparc/v8.S: Use it.
* src/sparc/v9.S: Likewise.
* fficonfig.h.in: Rebuilt.
* configure: Rebuilt.
2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
* src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
correctly.
* src/ia64/unix.S: Add unwind information. Fix comments.
Save sp in a way that's compatible with unwind info.
(ffi_call_unix): Correctly restore sp in all cases.
* src/ia64/ffi.c: Add, fix comments.
2002-04-08 Jakub Jelinek <jakub@redhat.com>
* src/sparc/v8.S: Make .eh_frame dependent on target word size.
2002-04-06 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (alpha*-*-netbsd*): Add target.
* configure: Regenerate.
2002-04-04 Jeff Sturm <jsturm@one-point.com>
* src/sparc/v8.S: Add unwind info.
* src/sparc/v9.S: Likewise.
2002-03-30 Krister Walfridsson <cato@df.lth.se>
* configure.in: Enable i*86-*-netbsdelf*.
* configure: Rebuilt.
2002-03-29 David Billinghurst <David.Billinghurst@riotinto.com>
PR other/2620
* src/mips/n32.s: Delete
* src/mips/o32.s: Delete
2002-03-21 Loren J. Rittle <ljrittle@acm.org>
* configure.in: Enable alpha*-*-freebsd*.
* configure: Rebuilt.
2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
* Makefile.am: libfficonvenience -> libffi_convenience.
* Makefile.in: Rebuilt.
* Makefile.am: Define ffitest_OBJECTS.
* Makefile.in: Rebuilt.
2002-03-07 Andreas Tobler <toa@pop.agri.ch>
David Edelsohn <edelsohn@gnu.org>
* Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
(TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
(TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
* Makefile.in: Regenerate.
* include/ffi.h.in: Add AIX and Darwin closure definitions.
* src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
(flush_icache, flush_range): New functions.
(ffi_closure_helper_DARWIN): New function.
* src/powerpc/aix_closure.S: New file.
* src/powerpc/darwin_closure.S: New file.
2002-02-24 Jeff Sturm <jsturm@one-point.com>
* include/ffi.h.in: Add typedef for ffi_arg.
* src/ffitest.c (main): Declare rint with ffi_arg.
2002-02-21 Andreas Tobler <toa@pop.agri.ch>
* src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
number of GPRs for floating-point arguments.
2002-01-31 Anthony Green <green@redhat.com>
* configure: Rebuilt.
* configure.in: Replace CHECK_SIZEOF and endian tests with
cross-compiler friendly macros.
* aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
macros.
2002-01-18 David Edelsohn <edelsohn@gnu.org>
* src/powerpc/darwin.S (_ffi_call_AIX): New.
* src/powerpc/aix.S (ffi_call_DARWIN): New.
2002-01-17 David Edelsohn <edelsohn@gnu.org>
* Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
(TARGET_SRC_POWERPC_AIX): New.
(POWERPC_AIX): New stanza.
* Makefile.in: Regenerate.
* configure.in: Add AIX case.
* configure: Regenerate.
* include/ffi.h.in (ffi_abi): Add FFI_AIX.
* src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
size. Fix "long double" support.
(ffi_call): Add FFI_AIX case.
* src/powerpc/aix.S: New.
2001-10-09 John Hornkvist <john@toastedmarshmallow.com>
Implement Darwin PowerPC ABI.
* configure.in: Handle powerpc-*-darwin*.
* Makefile.am: Set source files for POWERPC_DARWIN.
* configure: Rebuilt.
* Makefile.in: Rebuilt.
* include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
POWERPC_DARWIN.
* src/powerpc/darwin.S: New file.
* src/powerpc/ffi_darwin.c: New file.
2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
* src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* src/x86/sysv.S: Avoid gas-only .balign directive.
Use C style comments.
2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
Fixes PR bootstrap/3563.
2001-06-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.
2001-06-25 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* configure.in: Recognize sparc*-sun-* host.
* configure: Regenerate.
2001-06-06 Andrew Haley <aph@redhat.com>
* src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.
2001-06-03 Andrew Haley <aph@redhat.com>
* src/alpha/osf.S: Add unwind info.
* src/powerpc/sysv.S: Add unwind info.
* src/powerpc/ppc_closure.S: Likewise.
2000-05-31 Jeff Sturm <jsturm@one-point.com>
* configure.in: Fix AC_ARG_ENABLE usage.
* configure: Rebuilt.
2001-05-06 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
* configure.in: Remove warning about beta code.
* configure: Rebuilt.
2001-04-25 Hans Boehm <Hans_Boehm@hp.com>
* src/ia64/unix.S: Restore stack pointer when returning from
ffi_closure_UNIX.
* src/ia64/ffi.c: Fix typo in comment.
2001-04-18 Jim Wilson <wilson@redhat.com>
* src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
to eliminate RAW DV.
2001-04-12 Bryce McKinlay <bryce@albatross.co.nz>
* Makefile.am: Make a libtool convenience library.
* Makefile.in: Rebuilt.
2001-03-29 Bryce McKinlay <bryce@albatross.co.nz>
* configure.in: Use different syntax for subdirectory creation.
* configure: Rebuilt.
2001-03-27 Jon Beniston <jon@beniston.com>
* configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
* configure: Rebuilt.
* Makefile.am: Added X86_WIN32 target support.
* Makefile.in: Rebuilt.
* include/ffi.h.in: Added X86_WIN32 target support.
* src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
* src/types.c: Added X86_WIN32 target support.
* src/x86/win32.S: New file. Based on sysv.S, but with EH
stuff removed and made to work with CygWin's gas.
2001-03-26 Bryce McKinlay <bryce@albatross.co.nz>
* configure.in: Make target subdirectory in build dir.
* Makefile.am: Override suffix based rules to specify correct output
subdirectory.
* Makefile.in: Rebuilt.
* configure: Rebuilt.
2001-03-23 Kevin B Hendricks <khendricks@ivey.uwo.ca>
* src/powerpc/ppc_closure.S: New file.
* src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
involving long long and register pairs.
(ffi_prep_closure): New function.
(flush_icache): Likewise.
(ffi_closure_helper_SYSV): Likewise.
* include/ffi.h.in (FFI_CLOSURES): Define on PPC.
(FFI_TRAMPOLINE_SIZE): Likewise.
(FFI_NATIVE_RAW_API): Likewise.
* Makefile.in: Rebuilt.
* Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
(TARGET_SRC_POWERPC): Likewise.
2001-03-19 Tom Tromey <tromey@redhat.com>
* Makefile.in: Rebuilt.
* Makefile.am (ffitest_LDFLAGS): New macro.
2001-03-02 Nick Clifton <nickc@redhat.com>
* include/ffi.h.in: Remove RCS ident string.
* include/ffi_mips.h: Remove RCS ident string.
* src/debug.c: Remove RCS ident string.
* src/ffitest.c: Remove RCS ident string.
* src/prep_cif.c: Remove RCS ident string.
* src/types.c: Remove RCS ident string.
* src/alpha/ffi.c: Remove RCS ident string.
* src/alpha/osf.S: Remove RCS ident string.
* src/arm/ffi.c: Remove RCS ident string.
* src/arm/sysv.S: Remove RCS ident string.
* src/mips/ffi.c: Remove RCS ident string.
* src/mips/n32.S: Remove RCS ident string.
* src/mips/o32.S: Remove RCS ident string.
* src/sparc/ffi.c: Remove RCS ident string.
* src/sparc/v8.S: Remove RCS ident string.
* src/sparc/v9.S: Remove RCS ident string.
* src/x86/ffi.c: Remove RCS ident string.
* src/x86/sysv.S: Remove RCS ident string.
2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
* include/ffi.h.in: Change sourceware.cygnus.com references to
gcc.gnu.org.
2000-12-09 Richard Henderson <rth@redhat.com>
* src/alpha/ffi.c (ffi_call): Simplify struct return test.
(ffi_closure_osf_inner): Index rather than increment avalue
and arg_types. Give ffi_closure_osf the raw return value type.
* src/alpha/osf.S (ffi_closure_osf): Handle return value type
promotion.
2000-12-07 Richard Henderson <rth@redhat.com>
* src/raw_api.c (ffi_translate_args): Fix typo.
(ffi_prep_closure): Likewise.
* include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
FFI_TRAMPOLINE_SIZE.
* src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
cif->bytes for new ffi_call_osf implementation.
(ffi_prep_args): Absorb into ...
(ffi_call): ... here. Do all stack allocation here and
avoid a callback function.
(ffi_prep_closure, ffi_closure_osf_inner): New.
* src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
(ffi_closure_osf): New.
2000-09-10 Alexandre Oliva <aoliva@redhat.com>
* config.guess, config.sub, install-sh: Removed.
* ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
* Makefile.in: Rebuilt.
* acinclude.m4: Include libtool macros from the top level.
* aclocal.m4, configure: Rebuilt.
2000-08-22 Alexandre Oliva <aoliva@redhat.com>
* configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
* configure: Rebuilt.
2000-05-11 Scott Bambrough <scottb@netwinder.org>
* libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
memory correctly. Use conditional instructions, not branches where
possible.
2000-05-04 Tom Tromey <tromey@cygnus.com>
* configure: Rebuilt.
* configure.in: Match `arm*-*-linux-*'.
From Chris Dornan <cdornan@arm.com>.
2000-04-28 Jakub Jelinek <jakub@redhat.com>
* Makefile.am (SUBDIRS): Define.
(AM_MAKEFLAGS): Likewise.
(Multilib support.): Add section.
* Makefile.in: Rebuilt.
* ltconfig (extra_compiler_flags, extra_compiler_flags_value):
New variables. Set for gcc using -print-multi-lib. Export them
to libtool.
(sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
* ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
for -shared links.
(extra_compiler_flags_value, extra_compiler_flags): Check these
for extra compiler options which need to be passed down in
compiler_flags.
2000-04-16 Anthony Green <green@redhat.com>
* configure: Rebuilt.
* configure.in: Change i*86-pc-linux* to i*86-*-linux*.
2000-04-14 Jakub Jelinek <jakub@redhat.com>
* include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
* src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
Replace all void * sizeofs with sizeof(int).
Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
different than DOUBLE.
Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
(ffi_prep_args_v9): New function.
(ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
(ffi_V9_return_struct): New function.
(ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
32bit code (not yet cross-arch calls).
* src/sparc/v8.S: Add struct return delay nop.
Handle long long.
* src/sparc/v9.S: New file.
* src/prep_cif.c (ffi_prep_cif): Return structure pointer
is used on sparc64 only for structures larger than 32 bytes.
Pass by reference for structures is done for structure arguments
larger than 16 bytes.
* src/ffitest.c (main): Use 64bit rint on sparc64.
Run long long tests on sparc.
* src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
sparc64.
(FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
on sparc64.
* configure.in (sparc-*-linux*): New supported target.
(sparc64-*-linux*): Likewise.
* configure: Rebuilt.
* Makefile.am: Add v9.S to SPARC files.
* Makefile.in: Likewise.
(LINK): Surround $(CCLD) into double quotes, so that multilib
compiles work correctly.
2000-04-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
* configure: Rebuilt.
* configure.in: (i*86-*-solaris*): New libffi target. Patch
proposed by Bryce McKinlay.
2000-03-20 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Hand edit for java_raw_api.lo.
2000-03-08 Bryce McKinlay <bryce@albatross.co.nz>
* config.guess, config.sub: Update from the gcc tree.
Fix for PR libgcj/168.
2000-03-03 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Fixed ia64 by hand.
* configure: Rebuilt.
* configure.in (--enable-multilib): New option.
(libffi_basedir): New subst.
(AC_OUTPUT): Added multilib code.
2000-03-02 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt.
* Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
directory name.
2000-02-25 Hans Boehm <boehm@acm.org>
* src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
files.
* src/raw_api.c (ffi_translate_args): Fixed typo in argument
list.
(ffi_prep_raw_closure): Use ffi_translate_args, not
ffi_closure_translate.
* src/java_raw_api.c: New file.
* src/ffitest.c (closure_test_fn): New function.
(main): Define `rint' as long long on IA64. Added new test when
FFI_CLOSURES is defined.
* include/ffi.h.in (ALIGN): Use size_t, not unsigned.
(ffi_abi): Recognize IA64.
(ffi_raw): Added `flt' field.
Added "Java raw API" code.
* configure.in: Recognize ia64.
* Makefile.am (TARGET_SRC_IA64): New macro.
(libffi_la_common_SOURCES): Added java_raw_api.c.
(libffi_la_SOURCES): Define in IA64 case.
2000-01-04 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt with newer automake.
1999-12-31 Tom Tromey <tromey@cygnus.com>
* Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.
1999-09-01 Tom Tromey <tromey@cygnus.com>
* include/ffi.h.in: Removed PACKAGE and VERSION defines and
undefs.
* fficonfig.h.in: Rebuilt.
* configure: Rebuilt.
* configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
* acconfig.h: Don't #undef PACKAGE or VERSION.
1999-08-09 Anthony Green <green@cygnus.com>
* include/ffi.h.in: Try to work around messy header problem
with PACKAGE and VERSION.
* configure: Rebuilt.
* configure.in: Change version to 2.00-beta.
* fficonfig.h.in: Rebuilt.
* acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
* src/x86/ffi.c (ffi_raw_call): Rename.
1999-08-02 Kresten Krab Thorup <krab@dominiq.is.s.u-tokyo.ac.jp>
* src/x86/ffi.c (ffi_closure_SYSV): New function.
(ffi_prep_incoming_args_SYSV): Ditto.
(ffi_prep_closure): Ditto.
(ffi_closure_raw_SYSV): Ditto.
(ffi_prep_raw_closure): More ditto.
(ffi_call_raw): Final ditto.
* include/ffi.h.in: Add definitions for closure and raw API.
* src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
FFI_TYPE_UINT64.
* Makefile.am (libffi_la_common_SOURCES): Added raw_api.c
* src/raw_api.c: New file.
* include/ffi.h.in (ffi_raw): New type.
(UINT_ARG, SINT_ARG): New defines.
(ffi_closure, ffi_raw_closure): New types.
(ffi_prep_closure, ffi_prep_raw_closure): New declarations.
* configure.in: Add check for endianness and sizeof void*.
* src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
instead of directly.
* configure: Rebuilt.
Thu Jul 8 14:28:42 1999 Anthony Green <green@cygnus.com>
* configure.in: Add x86 and powerpc BeOS configurations.
From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
1999-05-09 Anthony Green <green@cygnus.com>
* configure.in: Add warning about this being beta code.
Remove src/Makefile.am from the picture.
* configure: Rebuilt.
* Makefile.am: Move logic from src/Makefile.am. Add changes
to support libffi as a target library.
* Makefile.in: Rebuilt.
* aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
Upgraded to new autoconf, automake, libtool.
* README: Tweaks.
* LICENSE: Update copyright date.
* src/Makefile.am, src/Makefile.in: Removed.
1998-11-29 Anthony Green <green@cygnus.com>
* include/ChangeLog: Removed.
* src/ChangeLog: Removed.
* src/mips/ChangeLog: Removed.
* src/sparc/ChangeLog: Remboved.
* src/x86/ChangeLog: Removed.
* ChangeLog.v1: Created.
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