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980908b4
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2018-08-11T09:53:15
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Merge pull request #445 from andreas-schwab/master
RISC-V go closures
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4cb776bc
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2018-08-09T12:12:29
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RISC-V go closures
This implements go closures for RISC-V. It has been tested on
riscv64-suse-linux and against the libgo testsuite.
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65da63ab
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2018-06-25T04:38:58
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Add compact unwind for darwin/i386 (#440)
* x86: Add implementation of compact unwind for ffi_call_i386, et al.
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@macports.org>
* x86: Use __text as the section name to avoid deprecated section name warnings.
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@macports.org>
* darwin: Add missing regular,debug attributes for compact unwind sections
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@macports.org>
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2309b584
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2018-06-17T17:04:24
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Mark sysv.S as SafeSEH compatible (#438)
It contains no exception handler, so we can just emit the special
@feat.00 symbol to indicate that it's trivially SafeSEH compatible.
SafeSEH only applies to x86 and not x86-64, hence its inclusion in the
x86-specific block. See [1] for details.
[1] https://msdn.microsoft.com/en-us/library/windows/desktop/ms680547(v=vs.85).aspx#the_.sxdata_section_
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1d704051
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2018-06-17T17:01:50
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i386: Fix missing break; in case statement leading to incorrectly returned FFI_BAD_ABI (#437)
* i386: Add missing break triggering dead store static analyzer checks.
Register calling sequence is being reported as bad ABI instead of working as intended.
Found-by: Clang Static Analysis
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@macports.org>
* Mark ffi arm sysv entry points as private_extern.
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@macports.org>
* x86_64: Add implementation of compact unwind for ffi_call_unix64.
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
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b55baf0b
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2018-05-09T13:21:02
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Handle FFI_GNUW64 on non-Windows systems (EFI)
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8206253f
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2018-05-09T10:50:46
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Mark some cases as xfail due to GCC bug
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b5ee3957
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2018-05-05T07:41:53
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|
Revert "Remove some symbol exports and cleanup newline warnings (#433)"
This reverts commit a5a0f3cf36dfb4d64316414a872288c3170e6c1d.
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a5a0f3cf
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2018-05-05T03:44:33
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Remove some symbol exports and cleanup newline warnings (#433)
* build: Ensure darwin generated sources end with a new line
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@macports.org>
* build: Use .private_extern where missing to prevent exporting symbols that are not API
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@macports.org>
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d3c54cf3
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2018-05-02T06:19:58
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|
Re-enable msabi testing (#436)
* Revert "disable msabi testing for now"
This reverts commit 7b7638eb0eac2adfa72f7ec9f254ba287c9947e2.
* x86: Correct testing for 64-bit x86-64
Since passing -m32 to x86-64 compiler will generate i386 code, we
need to check both __ILP32__ and __i386__ for 64-bit x86-64.
* x86: Check __i386__ instead of i?86-*-* targets
Since passing -m32 to x86-64 compiler will generate i386 code, we need
to check __i386__ instead of i?86-*-* targets for i386 targets.
* i386: Properly passing integer parameters in registers
For thiscall and fastcall, if the paramter passed as 64-bit integer or
struct, all following integer paramters will be passed on stack.
* test: Add ABI_ATTR to callback_code
Add ABI_ATTR to callback_code to properly test different ABIs.
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ebf24166
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2018-05-02T13:55:29
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PowerPC64 ELFv1 fp arg fixes
The ELFv1 ABI says: "Single precision floating point values are mapped
to the second word in a single doubleword" and also "Floating point
registers f1 through f13 are used consecutively to pass up to 13
floating point values, one member aggregates passed by value
containing a floating point value, and to pass complex floating point
values".
libffi wasn't expecting float args in the second word, and wasn't
passing one member aggregates in fp registers. This patch fixes those
problems, making use of the existing ELFv2 homogeneous aggregate
support since a one element fp struct is a special case of an
homogeneous aggregate.
I've also set a flag when returning pointers that might be used one
day. This is just a tidy since the ppc64 assembly support code
currently doesn't test FLAG_RETURNS_64BITS for integer types..
* src/powerpc/ffi_linux64.c (discover_homogeneous_aggregate):
Compile for ELFv1 too, handling single element aggregates.
(ffi_prep_cif_linux64_core): Call discover_homogeneous_aggregate
for ELFv1. Set FLAG_RETURNS_64BITS for FFI_TYPE_POINTER return.
(ffi_prep_args64): Call discover_homogeneous_aggregate for ELFv1,
and handle single element structs containing float or double
as if the element wasn't wrapped in a struct. Store floats in
second word of doubleword slot when big-endian.
(ffi_closure_helper_LINUX64): Similarly.
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a2c6c7af
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2018-05-01T06:46:30
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Add license for build-time tools
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4c2206ac
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2018-04-28T04:46:10
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Fix two "return" issues in x86/ffi64.c (#431)
Issue #70 pointed out that at least one compiler didn't like:
return ffi_call_efi64(cif, fn, rvalue, avalue);
... where the return type is "void". This patch splits the statement
into two.
I also noticed that ffi_call_go here seems to do a double call. I
suspect a "return" is missing here, so this patch adds it as well.
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ed3ed4d8
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2018-04-27T10:48:51
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Merge pull request #429 from yousong/m4subst
build: fix subst toolexecdir, toolexeclibdir
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b69f95d6
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2018-04-26T19:27:54
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build: fix subst toolexecdir, toolexeclibdir
On CentOS 7.4, configure script generated by autogen.sh will output the
following values when compiling GCC source code
toolexecdir='NONE/$(target_alias)'
toolexeclibdir='NONE/$(target_alias)/lib'
and cause build error
... -o libffi.la -rpath NONE/riscv64-bs-linux-gnu/lib ...
checking for shl_load in -ldld... libtool: link: only absolute run-paths are allowed
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8e250c39
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2018-04-25T13:17:32
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update to https for cygwin download (#428)
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7d3cab79
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2018-04-21T00:24:50
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xtensa-linux: use cache flush instruction only if it is available (#426)
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159b94e5
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2018-04-19T01:28:23
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|
Various MIPS Fixes (#425)
* mips: simplify closure #defines
This commit should have no visible effect.
* mips: add special handling of variadic functions
MIPS requires special handling of variadic functions which pass floating
point arguments:
* In the o32 ABI, all float arguments are passed in integer registers.
* In the n32/n64 ABIs, float arguments after the ellipsis are passed in
integer registers.
Implement this in libffi. To support this in n32/n64 closures, we need to add
a new mips_nfixedargs field to ffi_cif which will break the libffi ABI.
This fixes the libffi.call/cls_longdouble_va.c test which was failing on
64-bit MIPS.
* mips: align argn for all 64-bit types in o32 closure handler
Ensure that argn is pre-aligned for all 64-bit argument types (including
doubles) and not just integer types.
This fixes closures of the form "f(float, double, <some integer args>)".
Previously the first integer argument would be read from a2 which is garbage
at this point (the float arguments have already "consumed" a0-a3). After
this commit, argn is correctly padded between the "float" and "double"
arguments so that the first integer argument is read from the stack.
Fixes "double f(float,double,int)" test in #371
* mips: do not read from floating point register if returning a struct
In the o32 ABI, the pointer passed in a0 used to return structures
indirectly is treated as the first argument for argument allocation purposes.
This means that it should inhibit floating point registers the same way that
other integer arguments do.
Fixes "Double f(float,Double,double)" test in #371
* mips: fix pointer cast warnings
Fix two pointer cast warnings when compiled on 64-bit mips by casting
through uintptr_t.
Fixes mips64el part of #404
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f2afda08
|
2018-04-08T18:25:43
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Merge branch 'master' of github.com:/libffi/libffi
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e27f70b8
|
2018-04-08T18:25:34
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|
Fix case where callback arg value is split across regs and stack
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801c1bd7
|
2018-04-05T14:27:32
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|
Fix issue #421 (#422)
Fantastic - thanks for digging into this.
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8660e693
|
2018-04-02T08:30:17
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|
3.3 release candidate 0
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7b7638eb
|
2018-04-02T08:24:44
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|
disable msabi testing for now
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af6773d6
|
2018-04-02T13:55:31
|
|
Fix appveyor windows build (#420)
* Fix msvcc dll build by adding dllexport decorations to all API declarations
* Fix appveyor build for VS 2013
Use the new -DFFI_BUILDING_DLL for producing a working DLL. Update the
msvcc.sh wrapper script to successfully compile the testsuite files.
* MSVC build: suppress warnings in testsuite
* fix testsuite on appveyor
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48bdb028
|
2018-03-29T07:22:57
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Trim some optimization tests
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f98e0f0d
|
2018-03-29T07:22:38
|
|
Simplify matrix
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fa72b054
|
2018-03-29T07:10:23
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Remove warning message from clang
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746c3ce2
|
2018-03-29T07:01:14
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Expand ABI tests on x86. Testsuite bug fixes.
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2eee934d
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2018-03-27T14:45:40
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deal with msvc warnings
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206b2974
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2018-03-27T14:37:50
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fix quoting issue
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499e41c1
|
2018-03-27T14:35:10
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|
Don't ignore a file
|
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5b41e9f6
|
2018-03-27T14:34:31
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Try different msvc hack
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e8cf1338
|
2018-03-27T14:12:02
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msvc c99 hack
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a3e20940
|
2018-03-27T11:58:42
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|
More msvc hacks
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a82b456e
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2018-03-27T11:49:46
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|
msvc fixes
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a2326aaf
|
2018-03-27T11:36:04
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Remove debug output
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85b6b209
|
2018-03-27T11:35:23
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|
Force literals to float (msvc warning)
|
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2872c460
|
2018-03-27T11:28:40
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|
Fix msvc linking
|
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b40a386c
|
2018-03-27T11:20:21
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|
Fix library path handling
|
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d78c5f64
|
2018-03-27T11:14:56
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|
Deal with libpath
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f318bb63
|
2018-03-27T08:25:26
|
|
Fix library path handling
|
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4f0c9cb3
|
2018-03-27T08:10:03
|
|
Use mixed cygpath paths
|
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d3693b46
|
2018-03-27T08:05:42
|
|
Copy - don't symlink - to support msvc builds
|
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51ce3696
|
2018-03-27T07:35:33
|
|
Use cygpath to convert windows paths
|
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70b93e4d
|
2018-03-27T07:14:59
|
|
try to fix windows builds
|
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377134d7
|
2018-03-27T07:06:01
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|
Reduce verbosity
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d01ef5b8
|
2018-03-27T06:23:29
|
|
iOS builds
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d13583f5
|
2018-03-27T06:22:57
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|
Fix -L support
|
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d4991154
|
2018-03-27T05:59:26
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|
Fix quoting
|
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8f47ec40
|
2018-03-27T05:35:35
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|
Don't set AM_MAKEFLAGS
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df314193
|
2018-03-27T05:13:38
|
|
Run tests with lots of debug output
|
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b3949475
|
2018-03-27T05:11:52
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|
Add -L and -l support
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33da6c07
|
2018-03-27T05:07:08
|
|
Mention C99 and build requirements
|
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e6bdbd78
|
2018-03-27T04:46:04
|
|
Remove reference to wiki
|
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24eb1f88
|
2018-03-27T04:09:56
|
|
Refactor travis build instructions. Add iOS build
|
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ffc3ff16
|
2018-03-27T04:02:06
|
|
Add issue template
|
|
|
5c2ca479
|
2018-03-27T04:01:37
|
|
Remove uninitialized warning. Fix #163.
|
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00813780
|
2018-03-24T09:05:14
|
|
revert
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59d44242
|
2018-03-24T08:45:59
|
|
Try bhaible tests in appveyor
|
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6f7c29c5
|
2018-03-24T08:40:04
|
|
Formatting fixes
|
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f3c2729e
|
2018-03-23T11:47:29
|
|
Add libffi.map.in to extra dist files
|
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6d2233f9
|
2018-03-23T09:06:08
|
|
Add sparc solaris build notes
|
|
|
99a80d2f
|
2018-03-18T21:22:55
|
|
Fix formatting
|
|
|
a3e87ac8
|
2018-03-18T20:36:52
|
|
Fix formatting
|
|
|
cec3a3a2
|
2018-03-18T16:00:04
|
|
Don't align-double for 32-bit x86
|
|
|
f34f8039
|
2018-03-18T15:30:00
|
|
Remove debug output
|
|
|
f31b9153
|
2018-03-18T15:13:21
|
|
Add m4/ax_require_defined.m4
|
|
|
a2dc5848
|
2018-03-18T13:41:15
|
|
travis debug
|
|
|
81d345b2
|
2018-03-18T13:32:03
|
|
Update autoconf archive macros
|
|
|
369ef49f
|
2018-03-18T12:53:42
|
|
Add missing FFI_GNUW64 enum
|
|
|
56655e58
|
2018-03-18T12:34:18
|
|
Merge branch 'master' of github.com:/libffi/libffi
|
|
|
43980dd1
|
2018-03-18T12:32:10
|
|
Add FFI_GNUW64 ABI for GNU 80-bit long double support
|
|
|
9bc40d87
|
2018-03-18T12:32:10
|
|
Add FFI_GWIN64 ABI for GNU 80-bit long double support
|
|
d4640608
|
2018-03-18T07:00:42
|
|
Fully allocate file backing writable maps (#389)
When ftruncate() is used on a filesystem supporting sparse files,
space in the file is not actually allocated. Then, when the file
is mmap'd and libffi writes to the mapping, SIGBUS is thrown to
the calling application. Instead, always fully allocate the file
that will back writable maps.
|
|
|
247e44b3
|
2018-03-18T07:01:54
|
|
Fix return values
|
|
|
1f99701f
|
2018-03-17T22:49:58
|
|
Make tests compile/run standalone
|
|
|
d974207c
|
2018-03-17T09:03:42
|
|
Formatting fixes. Add 'bug fixes' note.
|
|
|
a33bfa9b
|
2018-03-17T07:17:24
|
|
xfail unwind tests for moxie
|
|
|
8bf05481
|
2018-03-16T23:54:28
|
|
Install moxie libstdc++
|
|
|
84b383ed
|
2018-03-16T23:36:51
|
|
Install moxie-elf-g++
|
|
|
6a801d04
|
2018-03-16T17:53:33
|
|
Fix closure case where 8-byte value is partially passed in register. Fixes cls_many_mixed_float_double test case.
|
|
|
0f0ba9e0
|
2018-03-16T07:28:33
|
|
Run dejagnu's runtest with -a option to prevent travis timeouts after 10min
|
|
|
72545419
|
2018-03-15T08:17:18
|
|
fix .travis.yml
|
|
|
d71051c4
|
2018-03-14T21:21:06
|
|
fix .travis.yml
|
|
|
e86aa54c
|
2018-03-14T21:00:55
|
|
fix .travis.yml
|
|
|
5b538ed6
|
2018-03-14T20:32:00
|
|
fix .travis.yml
|
|
|
6ed64a79
|
2018-03-14T20:22:33
|
|
fix .travis.yml
|
|
|
90809e92
|
2018-03-14T14:09:39
|
|
fix .travis.yml
|
|
|
85e4c623
|
2018-03-14T13:47:27
|
|
fix .travis.yml
|
|
|
aa8a5ec4
|
2018-03-14T13:25:04
|
|
fix .travis.yml
|
|
|
7c3e5da4
|
2018-03-14T13:07:04
|
|
fix .travis.yml
|
|
|
19aec198
|
2018-03-14T12:40:58
|
|
Fix travis.yml
|
|
|
bf337b07
|
2018-03-14T12:15:04
|
|
yaml syntax error fix
|
|
|
076d5a98
|
2018-03-14T11:13:32
|
|
markdown fixes
|
|
|
d2f7e788
|
2018-03-14T09:06:38
|
|
Fix test cases with short results
|
|
|
18fe1900
|
2018-03-14T08:02:10
|
|
Debug travis output
|
|
|
718a4177
|
2018-03-14T07:40:53
|
|
test
|
|
|
486c34b6
|
2018-03-13T23:31:18
|
|
debug
|
|
|
00464aa5
|
2018-03-13T23:30:52
|
|
debug
|
|
|
eb0544d0
|
2018-03-13T23:20:15
|
|
Debug env
|