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35a5081d073058159e8db96c43029f88c1da501a
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33 Commits

Author SHA1 Message Date
Steve Dower
35a5081d07 Import libffi master 2019-10-11 10:42:20 -07:00
fwg
af6773d6ab 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
 2018-04-02 06:55:31 -05:00
Reini Urban
9c6cb58812 __attribute__ deprecated (msg) only since gcc 4.5 
make it work with older compilers
 2017-07-04 17:12:23 +02:00
Tom Tromey
b50eabf489 minor comment cleanup 
This patch minor cleans up ffi.h.in comments in a minor way.  It fixes
some typos and capitalizations, adds some periods, and reformats some
comments to a more GNU-ish style.  It also fixes up some stale
documentation.
 2016-05-04 06:39:21 -10:00
Tom Tromey
6c07077a61 Change ffi.h.in so that braces match 
This is a tiny refactoring to make it so brace-matching works in
Emacs.
 2016-05-04 06:38:34 -10:00
Tom Tromey
2fbc0369b8 move ffi_prep_cif_core to ffi_common.h 2016-05-04 06:38:34 -10:00
Tom Tromey
38a4d72c95 add ffi_get_struct_offsets 2016-02-22 16:07:55 -07:00
Anthony Green
0bb71b52f5 Merge pull request #211 from tromey/move-prep-types-out-of-ffi.h 
ffi_prep_types is internal-only
 2016-02-20 06:41:10 -05:00
Tom Tromey
4805bf9ccd remove FFI_TYPE typedef 2015-11-19 14:17:42 -07:00
Tom Tromey
8bec5ca26a ffi_prep_types is internal-only 2015-11-15 10:51:14 -07:00
Tom Tromey
ff33ddd1ab mark ffi_prep_closure as deprecated 2015-11-07 12:04:24 -07:00
Richard Henderson
e951d64c08 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.
 2014-11-12 09:15:35 +01:00
Dominik Vogt
6e8a446083 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.
 2014-09-20 06:24:41 -04:00
Ehsan Akhgari
fb25cd08ed Add support for building with clang-cl 2014-06-12 20:42:18 -04:00
Ryan Hill
cbc5a3c020 Fix typo 2014-05-31 08:26:34 -04:00
Alan Modra
ab79d6e219 This separates the 32-bit sysv/linux/bsd code from the 64-bit linux 
code, and makes it possible to link code compiled with different
options to those used to compile libffi.  For example, a
-mlong-double-128 libffi can be used with -mlong-double-64 code.

Using the return value area as a place to pass parameters wasn't such
a good idea, causing a failure of cls_ulonglong.c.  I didn't see this
when running the mainline gcc libffi testsuite because that version of
the test is inferior to the upstreamm libffi test.

Using NUM_FPR_ARG_REGISTERS rather than NUM_FPR_ARG_REGISTERS64 meant
that a parameter save area could be allocated before it was strictly
necessary.  Wrong but harmless.  Found when splitting apart ffi.c
into 32-bit and 64-bit support.
 2013-11-21 21:24:56 -05:00
Anthony Green
4394096da0 missed trampoline_table patch. Move to GCC. 2013-01-02 08:51:35 -05:00
Anthony Green
ed7a59c3ff Windows symbol export fix. Move to GCC. 2013-01-02 08:48:01 -05:00
Anthony Green
981c32ee11 Merge with GCC. Eliminate quilt bits. 2013-01-02 07:34:03 -05:00
Zachary Waldowski
39dccddb60 Fix building with Clang for Darwin (OS X 10.6+ and iOS 
4.0+)
 2012-04-05 12:32:41 -04:00
Peter Rosin
0a1ab12a8d Various MSVC-related changes. 2012-03-30 08:14:08 -04:00
Anthony Green
ff9454da44 Add David Gilbert's variadic function call support 2011-11-12 17:18:51 -05:00
Anthony Green
09f8f310f4 More AIX fixes. rc9. 2011-02-28 15:36:07 -05:00
Landon Fuller
56b3f8cef0 Modify the ffi_closure structures to hold table/table entry pointers instead of a code buffer. 
This re-integrates commit da2773e02a.
 2011-02-12 11:14:54 -05:00
Anthony Green
42695e7250 Fix IRIX support 2011-02-09 15:12:35 -05:00
Anthony Green
857fe3de46 Clean ups 2011-02-08 19:39:20 -05:00
Anthony Green
1106229a57 Add iOS support 2011-02-08 19:20:09 -05:00
Anthony Green
89284fe55f Fix AIX build with IBM XLC 2011-02-08 10:19:19 -05:00
Landon Fuller
da2773e02a Modify the ffi_closure structures to hold table/table entry pointers instead of a code buffer. 2010-09-19 14:21:37 -07:00
Anthony Green
5feacad4a5 define generic symbols carefully 2010-08-05 08:30:04 -04:00
Anthony Green
cadeba6cb5 Microsoft Visual C port 2010-01-15 10:46:51 -05:00
Anthony Green
115ab36fce Update missing changes for 3.0.9r4. 2009-12-24 00:22:00 -05:00
Anthony Green
c6dddbd02b Initial commit 2009-10-04 08:11:33 -04:00