|
12cf89ee
|
2014-10-22T21:53:30
|
|
aarch64: Move return value handling into ffi_closure_SYSV
As with the change to ffi_call_SYSV, this avoids copying data
into a temporary buffer.
|
|
|
4fe1aea1
|
2014-10-22T17:06:19
|
|
aarch64: Move return value handling into ffi_call_SYSV
This lets us pass return data directly to the caller of ffi_call
in most cases, rather than storing it into temporary storage first.
|
|
|
8c8161cb
|
2014-10-22T12:52:07
|
|
aarch64: Tidy up abi manipulation
Avoid false abstraction, like get_x_addr. Avoid recomputing data
about the type being manipulated. Use NEON insns for HFA manipulation.
Note that some of the inline assembly will go away in a subsequent patch.
|
|
|
77c4cddc
|
2014-10-21T13:30:40
|
|
aarch64: Simplify AARCH64_STACK_ALIGN
The iOS abi doesn't require padding between arguments, but
that's not what AARCH64_STACK_ALIGN meant. The hardware will
in fact trap if the SP register is not 16 byte aligned.
|
|
|
b5f147d8
|
2014-10-21T13:27:57
|
|
aarch64: Always distinguish LONGDOUBLE
Avoid if-deffery by forcing FFI_TYPE_LONGDOUBLE different
from FFI_TYPE_DOUBLE. This will simply be unused on hosts
that define them identically.
|
|
|
b55e0366
|
2014-10-22T12:33:59
|
|
aarch64: Treat void return as not passed in registers
This lets us do less post-processing when there's no return value.
|
|
|
38b54b9c
|
2014-10-21T13:17:39
|
|
aarch64: Improve is_hfa
The set of functions get_homogeneous_type, element_count, and is_hfa
are all intertwined and recompute data. Return a compound quantity
from is_hfa that contains all the data and avoids the recomputation.
|
|
|
18b74ce5
|
2014-10-21T13:00:34
|
|
aarch64: Fix non-apple compilation
|
|
|
325471ea
|
2014-10-22T13:58:59
|
|
aarch64: Merge prep_args with ffi_call
Use the trick to allocate the stack frame for ffi_call_SYSV
within ffi_call itself.
|
|
|
2e32f9bf
|
2014-10-21T22:49:05
|
|
aarch64: Use correct return registers
There are fewer return registers than argument registers.
|
|
|
95a04af1
|
2014-10-21T22:41:07
|
|
aarch64: Reduce the size of register_context
We don't need to store 32 general and vector registers.
Only 8 of each are used for parameter passing.
|
|
2650f47f
|
2014-11-06T10:57:04
|
|
x86: Use win32 name mangling for fastcall functions
|
|
|
f8c64e24
|
2014-11-05T17:04:29
|
|
x86: Add support for Go closures
|
|
|
198f469e
|
2014-11-05T16:34:41
|
|
x86: Add support for Complex
|
|
|
b21ec1ce
|
2014-11-05T10:15:25
|
|
x86: Rewrite closures
Move everything into sysv.S, removing win32.S and freebsd.S.
Handle all abis with a single ffi_closure_inner function.
Move complexity of the raw THISCALL trampoline into assembly
instead of the trampoline itself.
Only push the context for the REGISTER abi; let the rest
receive it in a register.
|
|
|
b9ac94f3
|
2014-11-01T15:10:34
|
|
x86: Rewrite ffi_call
Decouple the assembly from FFI_TYPE_*. Merge prep_args with ffi_call,
passing the frame and the stack to the assembly.
Note that this patch isn't really standalone, as this breaks closures.
|
|
|
159d3788
|
2014-10-31T12:07:02
|
|
x86: Convert to gas generated unwind info
|
|
|
e7b0056d
|
2014-10-30T13:57:39
|
|
x86: Force FFI_TYPE_LONGDOUBLE different from FFI_TYPE_DOUBLE
There are few abis that set double = long double. Eliminate the
conditional compilation and let this code simply be unused there.
|
|
|
4b2fad8f
|
2014-10-30T12:41:31
|
|
x86: Remove some conditional compilation
Removal of ifdefs made possible to due to ffi_abi unification.
|
|
|
ef762056
|
2014-10-30T12:13:31
|
|
x86: Tidy ffi_abi
The x86_64 unix port only handles one ABI; don't define all of the
other symbols. The UNIX64 symbol retains the same value.
The i386 ports ought to have the same symbols, even if we can't yet
unify the values without incrementing the libffi soname.
|
|
|
7cf84132
|
2014-11-07T06:56:55
|
|
testsuite: Add two dg-do run markers
Caught by clang warning about unused -L parameter.
|
|
|
fc501750
|
2014-11-05T16:33:44
|
|
testsuite: Fix return_complex2 vs excessive precision
Use the previously computed rc2 to validate, rather than
recomputing a floating point result with excess precision.
|
|
|
610c90bf
|
2014-10-28T11:21:50
|
|
x86_64: Add support for complex types
|
|
|
32c56831
|
2014-10-28T11:17:35
|
|
x86_64: Decouple return types from FFI_TYPE constants
We can better support structure returns, and as prep for
complex types.
|
|
|
2e9dc165
|
2014-10-27T13:41:39
|
|
x86_64: Fixups for x32
|
|
|
ebd82769
|
2014-10-23T23:57:06
|
|
win64: Remove support from ffi.c
|
|
|
99db4d42
|
2014-10-23T14:12:18
|
|
win64: Rewrite
It's way too different from the 32-bit ABIs with which it is
currently associated. As seen from all of the existing XFAILs.
|
|
|
6b62fb4a
|
2014-10-17T11:11:58
|
|
x86-64: Support go closures
Dumps all of the hand-coded unwind info for gas generated. Move jump
table data into .rodata. Adjust ffi_call_unix64 to load the static
chain. Split out sse portions of ffi_closure_unix64 to
ffi_closure_unix64_sse rather than test cif->flags at runtime.
|
|
|
89bbde8b
|
2014-10-17T10:55:11
|
|
Add ffi_cfi.h
Have one copy of the HAVE_AS_CFI_PSEUDO_OP code
to share between all backends.
|
|
|
e951d64c
|
2014-10-17T10:12:25
|
|
Add entry points for interacting with Go
A "ffi_go_closure" is intended to be compatible with the
function descriptors used by Go, and ffi_call_go sets up
the static chain parameter for calling a Go function.
The entry points are disabled when a backend has not been
updated, much like we do for "normal" closures.
|
|
a0bdc525
|
2014-11-11T09:43:01
|
|
Fix typo
|
|
|
67c0c070
|
2014-11-11T07:30:49
|
|
Final 3.2 changes
|
|
|
ee826b93
|
2014-11-11T07:29:26
|
|
Final 3.2 changes
|
|
|
c81a705d
|
2014-11-04T13:29:58
|
|
Mention OpenRISC
|
|
|
6a17ad54
|
2014-09-28T00:54:00
|
|
Merge pull request #134 from s-macke/openrisc
Add OpenRISC support
|
|
|
990eb9d4
|
2014-09-28T00:50:29
|
|
Only run the complex type tests on supported platforms.
|
|
0f316ab7
|
2014-09-27T00:19:15
|
|
Add OpenRISC support
This patch adds support for the OpenRISC architecture.
(http://opencores.org/or1k/Main_Page)
This patch has been tested under Linux with QEMU-user emulation support.
- 32 Bit
- big endian
- delayed instructions
This is the only available configuration under Linux.
The description of the ABI can be found on the official website.
Is passes the testsuite except of the unwindtest_ffi_call.cc
testcase, which seems to be a problem of gcc and not libffi.
Some testcases of the gcc testsuite still fail.
Signed-off-by: Sebastian Macke <sebastian@macke.de>
|
|
|
6695983d
|
2014-09-20T07:44:37
|
|
Add complex type support. Mostly broken right now
|
|
|
fbbf48fb
|
2014-09-20T07:43:51
|
|
Compile tests with -Wno-psabi when using GCC
|
|
|
ae8d2554
|
2014-09-20T07:08:37
|
|
Update version to 3.2
|
|
|
b2ca59d3
|
2014-09-20T07:08:05
|
|
More README updates for 3.2
|
|
|
f920a01a
|
2014-09-20T06:54:06
|
|
Update release notes.
|
|
bfcbf329
|
2014-09-20T06:51:45
|
|
2014-05-11 Bernd Edlinger <bernd.edlinger@hotmail.de>
Fix current cygwin-64 build problems.
* src/java_raw_api.c: Remove if !defined(FFI_NO_RAW_API).
* src/x86/ffi.c: Add if defined(__CYGWIN__).
* src/x86/win64.S (ffi_closure_win64, ffi_call_win64): Added
handling for FFI_TYPE_UINT64, FFI_TYPE_POINTER and FFI_TYPE_INT.
Added SEH information. Fixed formatting.
|
|
32cb2ce8
|
2014-09-20T06:39:55
|
|
2014-09-10 Jakub Jelinek <jakub@redhat.com>
* src/powerpc/linux64.S: Emit .note.GNU-stack even when
POWERPC64 is not defined.
* src/powerpc/linux64_closure.S: Likewise. Also test _CALL_ELF == 2.
|
|
aaf3101b
|
2014-09-20T06:37:04
|
|
Fix -Werror=declaration-after-statement problem
|
|
6e8a4460
|
2014-09-20T06:21:19
|
|
2014-07-22 Dominik Vogt <vogt@linux.vnet.ibm.com>
* src/types.c (FFI_TYPEDEF, FFI_NONCONST_TYPEDEF): Merge the macros by
adding another argument that controls whether the result is const or not
(FFI_LDBL_CONST): Temporary macro to reduce ifdef confusion
* src/prep_cif.c (ffi_prep_cif_core): Replace list of systems with new
macro FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION
* src/pa/ffitarget.h (FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION):
Define.
* src/s390/ffitarget.h (FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION):
Define.
* src/x86/ffitarget.h (FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION):
Define.
2014-07-22 Dominik Vogt <vogt@linux.vnet.ibm.com>
* doc/libffi.texi (Primitive Types): Document ffi_type_complex_float,
ffi_type_complex_double and ffi_type_complex_longdouble
(Complex Types): New subsection.
(Complex Type Example): Ditto.
* testsuite/libffi.call/cls_align_complex_double.c: New
FFI_TYPE_COMPLEX test.
* testsuite/libffi.call/cls_align_complex_float.c: Ditto.
* testsuite/libffi.call/cls_align_complex_longdouble.c: Ditto.
* testsuite/libffi.call/cls_complex_double.c: Ditto.
* testsuite/libffi.call/cls_complex_float.c: Ditto.
* testsuite/libffi.call/cls_complex_longdouble.c: Ditto.
* testsuite/libffi.call/cls_complex_struct_double.c: Ditto.
* testsuite/libffi.call/cls_complex_struct_float.c: Ditto.
* testsuite/libffi.call/cls_complex_struct_longdouble.c: Ditto.
* testsuite/libffi.call/cls_complex_va_double.c: Ditto.
* testsuite/libffi.call/cls_complex_va_float.c: Ditto.
* testsuite/libffi.call/cls_complex_va_longdouble.c: Ditto.
* testsuite/libffi.call/complex_double.c: Ditto.
* testsuite/libffi.call/complex_defs_double.c: Ditto.
* testsuite/libffi.call/complex_float.c: Ditto.
* testsuite/libffi.call/complex_defs_float.c: Ditto.
* testsuite/libffi.call/complex_longdouble.c: Ditto.
* testsuite/libffi.call/complex_defs_longdouble.c: Ditto.
* testsuite/libffi.call/complex_int.c: Ditto.
* testsuite/libffi.call/many_complex_double.c: Ditto.
* testsuite/libffi.call/many_complex_float.c: Ditto.
* testsuite/libffi.call/many_complex_longdouble.c: Ditto.
* testsuite/libffi.call/return_complex1_double.c: Ditto.
* testsuite/libffi.call/return_complex1_float.c: Ditto.
* testsuite/libffi.call/return_complex1_longdouble.c: Ditto.
* testsuite/libffi.call/return_complex2_double.c: Ditto.
* testsuite/libffi.call/return_complex2_float.c: Ditto.
* testsuite/libffi.call/return_complex2_longdouble.c: Ditto.
* testsuite/libffi.call/return_complex_double.c: Ditto.
* testsuite/libffi.call/return_complex_float.c: Ditto.
* testsuite/libffi.call/return_complex_longdouble.c: Ditto.
* src/raw_api.c (ffi_raw_to_ptrarray): Handle FFI_TYPE_COMPLEX
(ffi_ptrarray_to_raw): Ditto.
* src/prep_cif.c (ffi_prep_cif_core): Abort if FFI_TYPE_COMPLEX is not
implemented in libffi for the target.
* src/java_raw_api.c (ffi_java_raw_size): FFI_TYPE_COMPLEX not supported
yet (abort).
(ffi_java_raw_to_ptrarray): Ditto.
(ffi_java_rvalue_to_raw): Ditto.
(ffi_java_raw_to_rvalue): Ditto.
* src/debug.c (ffi_type_test): Add debug tests for complex types.
* include/ffi.h.in (FFI_TYPE_COMPLEX): Add new FFI_TYPE_COMPLEX.
(FFI_TYPE_LAST): Bump.
(ffi_type_complex_float): Add new ffi_type_....
(ffi_type_complex_double): Ditto.
(ffi_type_complex_longdouble): Ditto.
2014-07-22 Dominik Vogt <vogt@linux.vnet.ibm.com>
* src/s390/ffitarget.h (FFI_TARGET_HAS_COMPLEX_TYPE): Define to provide
FFI_TYPE_COMPLEX support.
* src/s390/ffi.c (ffi_check_struct_type): Implement FFI_TYPE_COMPLEX
(ffi_prep_args): Ditto.
(ffi_prep_cif_machdep): Ditto.
(ffi_closure_helper_SYSV): Ditto.
|
|
|
4c5c4088
|
2014-09-18T19:10:54
|
|
Merge pull request #132 from nielsAD/master
Pascal and Register calling convention support on x86
|
|
|
862f53de
|
2014-09-18T19:06:08
|
|
Merge pull request #130 from frida/fix/darwin-aarch64-float-alignment
Fix alignment of FFI_TYPE_FLOAT for Apple's ARM64 ABI
|
|
|
5df38407
|
2014-09-18T19:05:35
|
|
Merge pull request #129 from frida/fix/darwin-aarch64-cif-prep
Fix non-variadic CIF initialization for Apple/ARM64
|
|
|
7b7a5284
|
2014-09-18T18:28:05
|
|
Merge pull request #124 from knuesel/master
Fix issue with builddir when calling configure with absolute path
|
|
|
4cd5e840
|
2014-09-18T18:27:15
|
|
Merge pull request #123 from ehsan/clang-cl
Add support for building with clang-cl
|
|
5d6340ef
|
2014-08-25T17:29:44
|
|
Determine whether register arguments (THISCALL/FASTCALL/REGISTER) are really passed via register to closures. Use stack if not.
|
|
|
6e346487
|
2014-08-25T12:23:29
|
|
Fixed THISCALL/FASTCALL closures and added basic support for PASCAL/REGISTER closures.
|
|
|
098dca6b
|
2014-08-23T00:18:47
|
|
Support for calling functions with PASCAL and REGISTER calling conventions on x86 Windows/Linux.
Also changed indentation to be more consistent throughout the (adjusted) files.
|
|
08853e32
|
2014-07-31T20:33:33
|
|
Enable forcing the usage of the static CRT in libffi's msvc wrapper
This is required for AddressSanitizer builds with clang-cl.
|
|
aebf2c30
|
2014-07-25T21:40:50
|
|
Fix alignment of FFI_TYPE_FLOAT for Apple's ARM64 ABI
|
|
|
0f4e09d2
|
2014-07-26T00:11:06
|
|
Fix non-variadic CIF initialization for Apple/ARM64
Turns out `aarch64_nfixedargs` wasn't initialized in the non-variadic
case, resulting in undefined behavior when allocating arguments.
|
|
6172a995
|
2014-06-25T12:28:17
|
|
Fix issue with builddir when calling configure with absolute path
|
|
|
fb25cd08
|
2014-06-11T12:07:24
|
|
Add support for building with clang-cl
|
|
|
1cee07be
|
2014-06-12T06:30:59
|
|
Remove compiler warning
|
|
ad0d1d23
|
2014-06-12T06:30:21
|
|
Fix paths in libffi.pc.in
|
|
|
df31a851
|
2014-06-06T08:24:35
|
|
Merge pull request #122 from rvandermeulen/1014976
Don't make --enable-debug imply using the debug CRT in libffi
|
|
360aa8ca
|
2014-06-02T09:21:10
|
|
Bug 1014976 - Don't make --enable-debug imply using the debug CRT in libffi.
|
|
|
69289c10
|
2014-05-31T08:54:08
|
|
Prepare for libffi 3.1.1
|
|
|
978c9540
|
2014-05-31T08:53:10
|
|
Add missing GNU stack markings in win32.S
|
|
cbc5a3c0
|
2014-05-31T08:26:34
|
|
Fix typo
|
|
|
9d8e3018
|
2014-05-24T23:28:42
|
|
Update current version.
|
|
|
18d56cca
|
2014-05-19T18:05:33
|
|
Increment libtool version number
|
|
|
629f1029
|
2014-05-19T18:04:28
|
|
Merge pull request #120 from l0kod/tmpfile
Create temporary file with O_TMPFILE and O_CLOEXEC when available
|
|
c1166d4f
|
2014-05-12T19:44:08
|
|
closures: Check for mkostemp(3)
|
|
|
8daeed95
|
2014-05-11T22:54:58
|
|
closures: Create temporary file with O_TMPFILE and O_CLOEXEC when available
The open_temp_exec_file_dir function can create a temporary file without
file system accessible link. If the O_TMPFILE flag is not defined (old
Linux kernel or libc) the behavior is unchanged.
The open_temp_exec_file_name function now need a new argument "flags"
(like O_CLOEXEC) used for temporary file creation.
The O_TMPFILE flag allow temporary file creation without race condition.
This feature/fix prevent another process to access the (future)
executable file from the file system.
The O_CLOEXEC flag automatically close the temporary file for any
execve. This avoid transmitting (executable) file descriptor to a child
process.
|
|
|
0403f332
|
2014-05-19T09:41:32
|
|
Update date. Annoucing 3.1 today.
|
|
|
94ac0c16
|
2014-05-19T09:37:21
|
|
Increment libtool library revision number
|
|
|
57465744
|
2014-05-11T10:30:22
|
|
Update to version 3.1
|
|
|
0c2251a4
|
2014-05-11T10:22:30
|
|
Support versions of git older than 1.8.5
|
|
|
70c303cb
|
2014-05-11T09:56:40
|
|
Fix testsuite for GCC 4.9.0
|
|
52b34570
|
2014-05-11T09:55:28
|
|
Check /proc/self/status for PaX status.
|
|
7ba4c5d7
|
2014-05-11T09:52:47
|
|
Use to get correct dir
|
|
|
31e0d4ec
|
2014-04-23T19:24:47
|
|
Merge pull request #119 from joshtriplett/fastcall-fastball
src/x86/win32.S: Define ffi_closure_FASTCALL in the MASM section, too
|
|
99909eb6
|
2014-04-22T21:17:52
|
|
src/x86/win32.S: Define ffi_closure_FASTCALL in the MASM section, too
|
|
|
1c0e9a72
|
2014-04-21T12:41:56
|
|
Merge pull request #101 from joshtriplett/fastcall-closures
Support closures for fastcall
|
|
|
d3695227
|
2014-04-20T12:03:25
|
|
Support fastcall closures
libffi on 32-bit x86 now supports closures for all supported ABIs.
Thus, rewrite the last remaining duplicated-by-ABI test (closure_stdcall
and closure_thiscall) to use the generic ABI_NUM/ABI_ATTR mechanism.
|
|
|
93a24f21
|
2014-04-12T19:38:07
|
|
Merge pull request #80 from ueno/devel
Fix typo in doc
|
|
|
dd11a040
|
2014-04-12T19:37:21
|
|
Merge pull request #86 from joshtriplett/testsuite-CC-CXX
testsuite ignores CC parameter supplied to configure or make
|
|
|
8fa28123
|
2014-04-12T19:32:08
|
|
Merge pull request #116 from frida/fix/darwin-aarch64-variadic
Fix handling of variadic calls on Darwin/AArch64
|
|
|
8a58e6b7
|
2014-04-12T19:30:18
|
|
Merge pull request #115 from frida/fix/darwin-aarch64-alignment
Fix alignment of AArch64 assembler functions
|
|
|
30b77c56
|
2014-04-12T19:29:13
|
|
Merge pull request #117 from frida/fix/windows-regression
Fix Windows regression
|
|
|
3e2b84d2
|
2014-04-12T01:04:04
|
|
Fix Windows regression
Introduced by b5fed601948237037513a9b7f967c8fc6c9ff1f6.
|
|
|
419503f4
|
2014-04-06T20:54:13
|
|
Fix handling of variadic calls on Darwin/AArch64
|
|
|
a539f7ff
|
2014-04-06T20:53:02
|
|
Fix alignment of AArch64 assembler functions
|
|
|
dc33cb3c
|
2014-04-05T23:41:22
|
|
Merge pull request #114 from joshtriplett/bounce-on-a-tiny-trampoline
Fix ABI on 32-bit non-Windows x86: go back to trampoline size 10
|
|
|
b5fed601
|
2014-04-05T17:33:42
|
|
Fix ABI on 32-bit non-Windows x86: go back to trampoline size 10
The trampoline size is part of the ABI, so it cannot change. Move the
logic from the stdcall and thiscall trampolines to the functions they
call, to reduce them both to 10 bytes.
This drops the previously added support for raw THISCALL closures on
non-Windows. (Non-raw THISCALL closures still work.)
|
|
|
03ca8800
|
2014-03-27T08:44:34
|
|
README: Note the testsuite changes to respect $CC and $CXX
|
|
|
d74df8c5
|
2014-03-27T00:44:12
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README: Update Windows example to set both CC and CXX
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7d698125
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2014-03-26T23:17:56
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Use the proper C++ compiler to run C++ tests
Running the C compiler with -shared-libgcc -lstdc++ does not work on
non-GCC compilers.
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fa5e88f1
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2014-03-26T23:53:57
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.travis.yml: Make the build command more readable by splitting at &&
"script" can contain multiple commands to run in sequence.
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0c382470
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2014-03-26T14:51:32
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Always set CC_FOR_TARGET for dejagnu, to make the testsuite respect $CC
This fixes cross-compilation and compilation with CC="gcc -m32".
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9946a92a
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2014-03-26T20:18:58
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Stop looking for expect and runtest above top_builddir
Users wishing to test hand-compiled versions of expect and runtest can
easily enough put them in their path or set EXPECT and RUNTEST
themselves.
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acb20232
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2014-03-26T20:18:41
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Stop setting an empty AM_RUNTESTFLAGS
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c860a992
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2014-03-25T17:02:51
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Upgrade version to 3.1-rc1
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