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.
diff --git a/ChangeLog b/ChangeLog
index 627844c..6db0465 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,39 @@
2014-03-16 Josh Triplett <josh@joshtriplett.org>
+ 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.
+
+ * Makefile.am: Compile in src/x86/win32.S on non-Windows x86-32.
+ * src/x86/ffitarget.h: Add FFI_STDCALL, FFI_THISCALL, and FFI_FASTCALL
+ on non-Windows x86-32. Increase trampoline size to accomodate these
+ calling conventions, and unify some ifdeffery.
+ * src/x86/ffi.c: Add support for FFI_STDCALL, FFI_THISCALL, and
+ FFI_FASTCALL on non-Windows x86-32 platforms; update ifdeffery.
+ * src/x86/win32.S: Support compiling on non-Windows x86-32 platforms.
+ On those platforms, avoid redefining the SYSV symbols already provided
+ by src/x86/sysv.S.
+ * testsuite/libffi.call/closure_stdcall.c: Run on non-Windows.
+ #define __stdcall if needed.
+ * testsuite/libffi.call/closure_thiscall.c: Run on non-Windows.
+ #define __fastcall if needed.
+ * testsuite/libffi.call/fastthis1_win32.c: Run on non-Windows.
+ * testsuite/libffi.call/fastthis2_win32.c: Ditto.
+ * testsuite/libffi.call/fastthis3_win32.c: Ditto.
+ * testsuite/libffi.call/many2_win32.c: Ditto.
+ * testsuite/libffi.call/many_win32.c: Ditto.
+ * testsuite/libffi.call/strlen2_win32.c: Ditto.
+ * testsuite/libffi.call/strlen_win32.c: Ditto.
+ * testsuite/libffi.call/struct1_win32.c: Ditto.
+ * testsuite/libffi.call/struct2_win32.c: Ditto.
+
+2014-03-16 Josh Triplett <josh@joshtriplett.org>
+
* prep_cif.c: Remove unnecessary ifdef for X86_WIN32.
ffi_prep_cif_core had a special case for X86_WIN32, checking for
FFI_THISCALL in addition to the FFI_FIRST_ABI-to-FFI_LAST_ABI range