|
2f450822
|
2013-11-18T06:52:29
|
|
Clean up code to appease modern GCC compiler.
|
|
16d56c51
|
2013-11-18T06:36:03
|
|
An #endif in the wrong place would cause compile failure on powerpcle.
Using bl instead of b doesn't cause runtime failures as you might think,
but does mess the processor branch prediction.
|
|
|
34f878a5
|
2013-11-16T06:57:54
|
|
Merge branch 'master' of github.com:/atgreen/libffi
Conflicts:
ChangeLog
src/powerpc/ffi.c
|
|
|
83f65b63
|
2013-11-16T06:53:50
|
|
Finally, this adds _CALL_ELF == 2 support. ELFv1 objects can't be
linked with ELFv2 objects, so this is one case where preprocessor
tests in ffi.c are fine. Also, there is no need to define a new
FFI_ELFv2 or somesuch value in enum ffi_abi. FFI_LINUX64 will happily
serve both ABIs.
|
|
|
1fd04578
|
2013-11-16T06:53:50
|
|
Finally, this adds _CALL_ELF == 2 support. ELFv1 objects can't be
linked with ELFv2 objects, so this is one case where preprocessor
tests in ffi.c are fine. Also, there is no need to define a new
FFI_ELFv2 or somesuch value in enum ffi_abi. FFI_LINUX64 will happily
serve both ABIs.
|
|
|
36285137
|
2013-11-16T06:52:43
|
|
Andreas' 2013-02-08 change reverted some breakage for struct return
values from 2011-11-12, but in so doing reintroduced string
instructions to sysv.S that are not supported on all powerpc variants.
This patch properly copies the bounce buffer to destination in C code
rather than in asm.
I have tested this on powerpc64-linux, powerpc-linux and
powerpc-freebsd. Well, the last on powerpc-linux by lying to
configure with
CC="gcc -m32 -msvr4-struct-return -mlong-double-64" \
CXX="g++ -m32 -msvr4-struct-return -mlong-double-64" \
/src/libffi-current/configure --build=powerpc-freebsd
and then
make && make CC="gcc -m32" CXX="g++ -m32" \
RUNTESTFLAGS=--target_board=unix/-m32/-msvr4-struct-return/-mlong-double-64\
check
|
|
|
1c06515d
|
2013-11-16T06:41:36
|
|
The powerpc64 ABIs align structs passed by value, a fact ignored by
gcc for quite some time. Since gcc now does the correct alignment,
libffi needs to follow suit. This ought to be made selectable via
a new abi value, and the #ifdefs removed from ffi.c along with many
other #ifdefs present there and in assembly. I'll do that with a
followup patch sometime.
This is a revised version of
https://sourceware.org/ml/libffi-discuss/2013/msg00162.html
|
|
|
a97cf1fa
|
2013-11-16T06:40:13
|
|
This patch prepares for ELFv2, where sizes of these areas change. It
also makes some minor changes to improve code efficiency.
|
|
|
164283f4
|
2013-11-16T06:38:55
|
|
The powerpc64 support opted to pass floating point values both in the
fpr area and the parameter save area, necessary when the backend
doesn't know if a function argument corresponds to the ellipsis
arguments of a variadic function. This patch adds powerpc support for
variadic functions, and changes the code to only pass fp in the ABI
mandated area. ELFv2 needs this change since the parameter save area
may not exist there.
This also fixes two faulty tests that used a non-variadic function
cast to call a variadic function, and spuriously reasoned that this is
somehow necessary for static functions..
|
|
31257b31
|
2013-11-16T06:35:51
|
|
Fix sample closure code
|
|
|
db0ace3a
|
2013-11-16T06:29:25
|
|
Fix broken test cases
|
|
|
de10f503
|
2013-11-14T10:56:29
|
|
Merge branch 'master' of https://github.com/bivab/libffi
Conflicts:
ChangeLog
|
|
f3657da2
|
2013-11-14T13:02:16
|
|
update Changelog
|
|
|
58c2577a
|
2013-11-13T16:55:36
|
|
This enshrines the current testsuite practice of using ffi_arg for
returned values. It would be reasonable and logical to use the actual
return argument type as passed to ffi_prep_cif, but this would mean
changing a large number of tests that use ffi_arg and all backends
that write results to an ffi_arg.
|
|
|
8af42f99
|
2013-11-13T16:40:28
|
|
Respect HAVE_ALLOCA_H
|
|
|
cdf405d5
|
2013-11-13T15:50:21
|
|
add a testcase for the double/float issue on ARMHF
|
|
|
77f823e3
|
2013-11-13T14:26:57
|
|
stop trying to assing vfp regs once we are done with the registers
|
|
|
37067ec5
|
2013-11-12T19:49:01
|
|
mark all vfp registers as used when done.
To avoid assigning registers the would fit, once arguments have been on
the stack, we mark all registers as used once we do not find a free
register for the first time.
|
|
|
2f5b7ce5
|
2013-11-09T06:16:32
|
|
UltraSPARC IIi fix. Update README and build configury.
|
|
becd7544
|
2013-11-06T06:43:49
|
|
Align the stack pointer to 16-bytes.
|
|
05c31093
|
2013-11-06T06:40:58
|
|
Mark executable as not requiring executable stack.
|
|
|
cf6bf981
|
2013-11-02T17:23:59
|
|
Fix up docs
|
|
|
02177176
|
2013-11-02T17:11:22
|
|
Merge branch 'master' of github.com:/atgreen/libffi
|
|
|
c2422174
|
2013-11-02T14:08:23
|
|
Merge pull request #45 from foss-for-synopsys-dwc-arc-processors/arc_support
arc: Fix build error
|
|
|
c265b4ca
|
2013-11-02T14:08:23
|
|
Merge pull request #45 from foss-for-synopsys-dwc-arc-processors/arc_support
arc: Fix build error
|
|
|
f4b843f8
|
2013-11-02T17:01:15
|
|
Don't align stack for win32
|
|
|
f3cd3934
|
2013-11-02T13:17:57
|
|
Merge pull request #51 from vbudovski/for_upstream
Don't use 16 byte aligned stack for WIN32
|
|
|
666f3e71
|
2013-10-26T09:12:42
|
|
Add more credits to README. Tidy up.
|
|
|
73ada14e
|
2013-10-26T09:09:45
|
|
Update README
|
|
d3372c54
|
2013-10-26T08:30:06
|
|
Fix N32 ABI issue for MIPS.
|
|
|
d6716aba
|
2013-10-15T15:42:49
|
|
Update travis-ci build dependencies to include texinfo
|
|
16b93a21
|
2013-10-15T15:33:59
|
|
Add nios2 port.
|
|
|
2f5626ce
|
2013-10-15T15:32:16
|
|
Fix testsuite bug
|
|
f64e4a86
|
2013-10-15T15:20:14
|
|
Fix many.c testcase for Aarch64
|
|
|
128cd1d2
|
2013-10-08T06:45:51
|
|
Fix spelling errors
|
|
|
ff06269d
|
2013-10-08T06:32:18
|
|
Update README for M88K and VAX
|
|
|
d2fcbcdf
|
2013-10-08T06:27:46
|
|
Add m88k and VAX support. Update some configury bits.
|
|
6aa15900
|
2013-09-05T12:05:06
|
|
Don't use 16 byte aligned stack for WIN32
This fixes a crash when accessing __stdcall functions in Python ctypes.
|
|
d918d478
|
2013-07-08T15:51:36
|
|
arc: Fix build error
One part of the patch for ARC support was missing in the upstreamed
version.
Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
|
|
|
d3d099b4
|
2013-07-02T16:11:38
|
|
little-endian ppc64 support
|
|
|
0f8690a8
|
2013-07-02T15:54:40
|
|
Rebuild for ARC additions
|
|
|
f88118b3
|
2013-07-02T15:51:27
|
|
Revert "Merge pull request #36 from abergmeier/emscripten_fix"
This reverts commit 6a4d901dde7b3f87984c563505717cde3113d16e, reversing
changes made to b50a13b9c07ec09af4b9697e482acdad571e6961.
|
|
|
6a4d901d
|
2013-07-02T12:12:34
|
|
Merge pull request #36 from abergmeier/emscripten_fix
Fixes for building with Emscripten
|
|
|
b50a13b9
|
2013-07-02T12:10:26
|
|
Merge pull request #44 from foss-for-synopsys-dwc-arc-processors/arc_support
Add ARC support
|
|
|
767f1f96
|
2013-07-02T12:08:04
|
|
Merge pull request #43 from JensTimmerman/__m128
added include for xmmintrin.h
|
|
b8a91d81
|
2013-07-02T10:57:37
|
|
added include for xmmintrin.h
|
|
|
b082e150
|
2013-06-10T16:19:33
|
|
Add ARC support
This adds support for the ARC architecture to libffi. DesignWare ARC
is a family of processors from Synopsys, Inc.
This patch has been tested on a little-endian system and passes
the testsuite.
Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
|
|
587002c0
|
2013-04-19T17:12:24
|
|
Enable disabling of libtool on platforms where it does not work (e.g. LLVM).
Build libraries normally then.
|
|
|
c3c40e02
|
2013-03-30T05:24:14
|
|
Merge pull request #34 from davidsch/armhf
Fix ARM hard-float support for large numbers of VFP arguments
|
|
|
4750e3c6
|
2013-03-28T16:56:36
|
|
update changelog
|
|
|
9708e7cf
|
2013-03-27T19:31:04
|
|
folow the ARM hard-float ABI in ffi_prep_incoming_args_VFP
|
|
|
b4112098
|
2013-03-27T16:38:35
|
|
create separated versions of ffi_prep_incoming_args_* for SYSV and VFP ABIs.
The different versions will be called depending on the value of cif->abi
|
|
|
dd26f1f3
|
2013-03-28T15:39:01
|
|
add a failing test for closures on ARM hardfloat
|
|
|
3c160861
|
2013-03-26T19:24:47
|
|
extend ffi_prepare_args for FFI_VFP (hard-float ABI), fixing an issue with passing VFP arguments in VFP registers and the stack, while at the same time not using all core registers.
|
|
|
0f2ff2d4
|
2013-03-26T19:22:02
|
|
separate ARM ffi_prepare_args in a version implementing the simple SYSV calling convention and one for the hard-float calling convention
|
|
|
3a352b8a
|
2013-03-26T14:24:04
|
|
move the hardfloat specific argument copying code to the helper function
|
|
|
5df6b794
|
2013-03-26T14:02:21
|
|
extract setting of arguments to be passed to a helper function
|
|
|
7d1048c4
|
2013-03-26T11:33:33
|
|
extract code to align the argument storage pointer to a helper function
|
|
|
b9f01378
|
2013-03-25T13:27:36
|
|
add a testcase, that on ARM hardfloat needs more than the 8 VFP argument registers to pass arguments to a call
|
|
|
2fbdb0f2
|
2013-03-25T13:26:02
|
|
use the absolute value to check the test result against an epsilon
|
|
|
ede96e4e
|
2013-03-17T18:38:21
|
|
Merge branch 'master' of github.com:/atgreen/libffi
|
|
|
f22ab3c6
|
2013-03-17T18:34:54
|
|
Merge branch 'master' of github.com:/atgreen/libffi
|
|
|
9e34992a
|
2013-03-17T18:34:54
|
|
Merge branch 'master' of github.com:/atgreen/libffi
|
|
|
12b1886d
|
2013-03-17T18:32:12
|
|
cygwin fix & updates for 3.0.13
|
|
|
d08124be
|
2013-03-17T18:32:12
|
|
cygwin fix & updates for 3.0.13
|
|
|
cb32c812
|
2013-03-17T09:27:55
|
|
Fix lib install dir
|
|
|
efd7866a
|
2013-03-16T08:35:57
|
|
2.0.13rc1
|
|
|
ff647ad4
|
2013-03-16T08:20:40
|
|
Merge branch 'master' of github.com:/atgreen/libffi
Conflicts:
ChangeLog
|
|
|
4acf0056
|
2013-03-16T08:18:45
|
|
Build fix for soft-float power targets
|
|
|
675c9839
|
2013-03-16T08:12:38
|
|
Documentation fix
|
|
|
8a286f57
|
2013-03-16T08:01:19
|
|
Fix for m68000 systems
|
|
|
d9dd417b
|
2013-03-16T08:01:19
|
|
Fix for m68000 systems
|
|
|
215763d0
|
2013-03-16T07:57:35
|
|
Update configury.
|
|
|
9180d8f3
|
2013-03-16T07:46:55
|
|
Merge branch 'master' of github.com:/atgreen/libffi
|
|
|
2fb527a0
|
2013-03-16T07:46:38
|
|
Add Meta processor support
|
|
|
211a9ebf
|
2013-03-16T04:24:40
|
|
Merge pull request #32 from alex/patch-1
Fix for a crasher due to misaligned stack on x86-32.
|
|
|
7e1b3264
|
2013-03-16T04:24:40
|
|
Merge pull request #32 from alex/patch-1
Fix for a crasher due to misaligned stack on x86-32.
|
|
ee18766b
|
2013-03-14T15:00:33
|
|
Fix for a crasher due to misaligned stack on x86-32.
Full information on reproduction (using Python's ctypes available here: http://bugs.python.org/issue17423)
|
|
|
f308faf1
|
2013-02-11T14:25:13
|
|
Add moxie support. Release 3.0.12.
|
|
|
4ea22e54
|
2013-02-10T08:48:38
|
|
Update README
|
|
|
10e77227
|
2013-02-10T08:47:26
|
|
mend
|
|
|
a9521411
|
2013-02-09T06:54:40
|
|
sparc v8 and testsuite fixes
|
|
|
70b11b47
|
2013-02-08T16:12:19
|
|
Fix small struct passing on ppc
|
|
|
63ba1fa7
|
2013-02-08T15:18:19
|
|
Remove xfail for arm*-*-*.
|
|
|
24fbca4c
|
2013-02-08T14:19:56
|
|
Fix typo
|
|
|
b0fa11cb
|
2013-02-08T14:17:13
|
|
More man page cleanup
|
|
|
8bd15d13
|
2013-02-08T13:56:37
|
|
Fix many.c testcase for ppc
|
|
|
7aab825c
|
2013-02-08T13:26:21
|
|
Add missing files to dist
|
|
|
cb03ea8f
|
2013-02-08T12:25:18
|
|
sparc v9 fixes for sun tools
|
|
|
35ee8d44
|
2013-02-08T07:12:41
|
|
Fix microblaze big-endian struct issue
|
|
|
9db7e1a9
|
2013-02-07T21:06:08
|
|
Fix botched sparc patch. Update version.
|
|
|
ce0138e6
|
2013-02-07T18:04:01
|
|
Update bug report address. rc2.
|
|
|
fd07c9e4
|
2013-02-07T18:00:36
|
|
Add cache flushing routine for sun compiler on sparc solaris 2.8
|
|
|
ed6ae950
|
2013-02-07T16:43:36
|
|
Add libtool-ldflags. Define toolexeclibdir for non-GCC builds.
|
|
|
ffef2e04
|
2013-02-07T15:47:01
|
|
x32 and libtool fixes
|
|
|
95eecebb
|
2013-02-07T15:32:46
|
|
Remove a.out cruft from dist
|
|
|
176aa9d2
|
2013-02-07T15:29:22
|
|
Fix GCC usage test and update README
|
|
|
f3a4f3fd
|
2013-02-07T09:57:20
|
|
Fixes for AIX xlc compiler.
|
|
|
522f8fef
|
2013-02-06T20:31:31
|
|
Fix man page. Clean out junk.
|
|
|
c4dfa259
|
2013-02-06T17:43:24
|
|
Bump soversion
|