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109 Commits
Author SHA1 Message Date
Anthony Green 7d2478568e Merge pull request #110 from joshtriplett/w64 
Fix 64-bit Windows support
 2014-03-25 16:12:17 -04:00
Josh Triplett be50b87a49 Always use configure to detect whether global symbols need underscores 
64-bit Windows already used this check; make it universal, and use it in
place of an ifdef on X86_WIN32, to handle non-Windows platforms that use
the underscore, such as Darwin.
 2014-03-24 21:45:47 -07:00
Josh Triplett 56be47f876 Fix a warning on 64-bit Windows 
When sizeof(size_t) != sizeof(unsigned), adding a size_t to cif->bytes
produces a "possible loss of data" warning.  However, the size_t in
question refers to the size of a single parameter.  Use a cast to avoid
the warning.
 2014-03-24 21:24:53 -07:00
Josh Triplett 48a8eda74a Avoid referencing undefined ABIs on 64-bit Windows builds 
64-bit Windows does not have FFI_STDCALL, FFI_THISCALL, or FFI_FASTCALL.
 2014-03-24 21:21:12 -07:00
Josh Triplett f0f4138f90 win32.S: Add handling for position-independent code on Darwin 
Newer versions of Darwin generate the necessary stub functions
automatically and just need a call instruction, but accomodating older
versions as well requires adding the stub.
 2014-03-22 10:04:11 -07:00
Josh Triplett ef5890ebaf win32.S: Use shifting for multiplication rather than repeated addition 
The jump table code added a register to itself twice to multiply by 4;
shift the register left by 2 instead.
 2014-03-21 11:02:50 -07:00
Josh Triplett 4fca48901e win32.S: Make the jump tables position-independent 
Now that non-Windows platforms include win32.S, it needs to support
building as position-independent code.  This fixes build failures on
target platforms that do not allow text relocations.
 2014-03-21 11:00:41 -07:00
Josh Triplett 2087dcf736 win32.S: Make calls to ffi_closure_SYSV_inner position-independent 
Now that non-Windows platforms include win32.S, it needs to support
building as position-independent code.  This fixes one source of build
failures on target platforms that do not allow text relocations.
 2014-03-21 10:57:06 -07:00
Josh Triplett e1911f78df Add support for stdcall, thiscall, and fastcall on non-Windows x86-32 
Linux supports the stdcall calling convention, either via functions
explicitly declared with the stdcall attribute, or via code compiled
with -mrtd which effectively makes stdcall the default.

This introduces FFI_STDCALL, FFI_THISCALL, and FFI_FASTCALL on
non-Windows x86-32 platforms, as non-default calling conventions.
 2014-03-16 05:05:06 -07:00
Anthony Green edf29c5169 Merge pull request #75 from joshtriplett/longdouble 
Fix build error on x86 without distinct long double
 2014-02-28 00:50:25 -05:00
Josh Triplett 3998d2604b Fix build error on x86 without distinct long double 
src/x86/ffi64.c: In function 'classify_argument':
src/x86/ffi64.c:205:5: error: duplicate case value
     case FFI_TYPE_LONGDOUBLE:
     ^
src/x86/ffi64.c:202:5: error: previously used here
     case FFI_TYPE_DOUBLE:
     ^
 2014-02-17 11:20:33 -08:00
Zachary Waldowski 9da28b4427 Darwin/x86_64: Fix 64-bit type shortening warnings 2014-02-05 14:28:58 -05:00
Zachary Waldowski 1367534158 Darwin/i386: Inhibit Clang previous prototype warnings 2014-02-05 14:28:53 -05:00
Anthony Green 3dc3f32c35 Undo iOS ARM64 changes. 2013-12-05 16:23:25 -05:00
Zachary Waldowski 33c46ce568 Darwin/Mac: Fix 64/32 shortening warnings 2013-11-30 04:14:10 -05:00
Zachary Waldowski 16ba1b8002 Darwin: Silence Clang warnings. 2013-11-30 03:47:58 -05:00
Mark Kettenis becd754434 Align the stack pointer to 16-bytes. 2013-11-06 06:43:49 -05:00
Konstantin Belousov 05c3109340 Mark executable as not requiring executable stack. 2013-11-06 06:40:58 -05:00
Vitaly Budovski 6aa15900ac Don't use 16 byte aligned stack for WIN32 
This fixes a crash when accessing __stdcall functions in Python ctypes.
 2013-09-05 12:05:06 +10:00
Jens Timmerman b8a91d81be added include for xmmintrin.h 2013-07-02 10:57:37 +02:00
Alex Gaynor ee18766b16 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)
 2013-03-14 15:00:33 -07:00
Anthony Green fd07c9e404 Add cache flushing routine for sun compiler on sparc solaris 2.8 2013-02-07 18:00:36 -05:00
Anthony Green 6a79012942 Work around LLVM ABI problem on x86-64 2013-02-06 17:37:15 -05:00
Anthony Green 8bf987d4df Fix for sunpro compiler on Solaris 2013-01-10 17:24:51 -05:00
Anthony Green 2d9b393975 Fix for closures with sunpro compiler 2013-01-09 21:14:54 -05:00
Anthony Green 35ddb69c2b Only emit DWARF unwind info when building with GCC 2013-01-08 07:53:37 -05:00
Anthony Green 048d2f41c3 Rebase 2012-10-11 10:55:25 -04:00
Anthony Green a044a56b1c Linux/x32 libtool fix 2012-04-06 10:39:10 -04:00
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 3afaa9a34a Fix return_uc.c test case on windows. 2012-04-03 07:40:31 -04:00
Peter Rosin 0a1ab12a8d Various MSVC-related changes. 2012-03-30 08:14:08 -04:00
Anthony Green 7c5e60b5f4 Rebase on fixed GCC sources 2012-03-29 08:48:22 -04:00
Anthony Green bd78c9c331 More cygwin fixes 2012-03-21 08:09:30 -04:00
Anthony Green 964c5b93f8 abi check fixes and Linux/x32 support 2012-03-03 14:46:20 -05:00
Anthony Green 8360bf1cd0 Ensure that users don't include ffitarget.h directly 2012-02-23 07:01:13 -05:00
Anthony Green dee20f8e45 Rebased from gcc 2012-02-10 13:06:46 -05:00
Anthony Green 1ff9c604bb Rebase from GCC 2012-02-01 16:34:30 -06:00
Anthony Green 1fbf9dc44f Fix bad_abi test. rc5. 2011-02-13 08:06:39 -05:00
Anthony Green 69dbe845f4 Fix xfails 2011-02-09 07:38:43 -05:00
Anthony Green 0e5843995f Refresh from GCC 2011-02-08 07:52:40 -05:00
Anthony Green 5b9cd52784 win64-underscore patch 2010-11-22 15:19:57 -05:00
Anthony Green 2db72615b5 Rebase 2010-11-21 10:50:56 -05:00
Anthony Green c1d28ba8d5 stdcall-x86-closure-fix 2010-08-05 08:48:16 -04:00
Anthony Green 10ea848900 don't copy win64 struct args 2010-08-05 08:24:27 -04:00
Anthony Green d14178be4c FFI_LAST_ABI fix 2010-07-23 09:14:00 -04:00
Anthony Green 3f5b1375ab rebase 2010-07-12 14:39:18 -04:00
Anthony Green 9dc9a293f3 Rebase to latest GCC sources 2010-04-13 10:33:52 -04:00
Anthony Green f2c2a4fce9 Remove warnings and add OS/2 support 2010-04-13 10:19:28 -04:00
Anthony Green 59a259f4d3 Remove junk file 2010-03-15 05:57:51 -04:00
Anthony Green 3de1eb36d3 fix-comments patch 2010-03-15 05:57:24 -04:00