-2014-03-16 Josh Triplett <josh@joshtriplett.org>
+2014-03-16 Josh Triplett <josh@joshtriplett.org>
- Add support for stdcall, thiscall, and fastcall on non-Windows x86-32.
+ 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.
+ 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/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.
+ * 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.
* testsuite/libffi.call/struct1_win32.c: Ditto.
* testsuite/libffi.call/struct2_win32.c: Ditto.
-2014-03-16 Josh Triplett <josh@joshtriplett.org>
+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
- before returning FFI_BAD_ABI. However, on X86_WIN32, FFI_THISCALL
- already falls in that range, making the special case unnecessary.
- Remove it.
+ FFI_THISCALL in addition to the FFI_FIRST_ABI-to-FFI_LAST_ABI
+ range before returning FFI_BAD_ABI. However, on X86_WIN32,
+ FFI_THISCALL already falls in that range, making the special case
+ unnecessary. Remove it.
-2014-03-16 Josh Triplett <josh@joshtriplett.org>
+2014-03-16 Josh Triplett <josh@joshtriplett.org>
* testsuite/libffi.call/closure_stdcall.c,
- testsuite/libffi.call/closure_thiscall.c: Remove fragile stack pointer
- checks. These files included inline assembly to save the stack
- pointer before and after the call, and compare the values. However,
- compilers can and do leave the stack in different states for these two
- pieces of inline assembly, such as by saving a temporary value on the
- stack across the call; observed with gcc -Os, and verified as spurious
- through careful inspection of disassembly.
-
-2014-03-16 Josh Triplett <josh@joshtriplett.org>
-
- * testsuite/libffi.call/many.c: Avoid spurious failure due to excess
- floating-point precision.
+ testsuite/libffi.call/closure_thiscall.c: Remove fragile stack
+ pointer checks. These files included inline assembly to save the
+ stack pointer before and after the call, and compare the values.
+ However, compilers can and do leave the stack in different states
+ for these two pieces of inline assembly, such as by saving a
+ temporary value on the stack across the call; observed with gcc
+ -Os, and verified as spurious through careful inspection of
+ disassembly.
+
+2014-03-16 Josh Triplett <josh@joshtriplett.org>
+
+ * testsuite/libffi.call/many.c: Avoid spurious failure due to
+ excess floating-point precision.
* testsuite/libffi.call/many_win32.c: Ditto.
2014-03-16 Josh Triplett <josh@joshtriplett.org>
2014-03-16 Josh Triplett <josh@joshtriplett.org>
* Makefile.in, aclocal.m4, compile, config.guess, config.sub,
- configure, depcomp, include/Makefile.in, install-sh, libtool-ldflags,
- ltmain.sh, m4/libtool.m4, m4/ltoptions.m4, m4/ltsugar.m4,
- m4/ltversion.m4, m4/lt~obsolete.m4, man/Makefile.in, mdate-sh,
- missing, testsuite/Makefile.in: Delete autogenerated files from
- version control.
+ configure, depcomp, include/Makefile.in, install-sh,
+ libtool-ldflags, ltmain.sh, m4/libtool.m4, m4/ltoptions.m4,
+ m4/ltsugar.m4, m4/ltversion.m4, m4/lt~obsolete.m4,
+ man/Makefile.in, mdate-sh, missing, testsuite/Makefile.in: Delete
+ autogenerated files from version control.
* .gitignore: Add autogenerated files.
* autogen.sh: New script to generate the autogenerated files.
* README: Document requirement to run autogen.sh when building
2014-03-10 Mike Hommey <mh+mozilla@glandium.org>
* configure.ac: Allow building for mipsel with Android NDK r8.
- * Makefile.am (AM_MAKEFLAGS): Replace double quotes with single quotes.
+ * Makefile.am (AM_MAKEFLAGS): Replace double quotes with single
+ quotes.
2014-03-10 Landry Breuil <landry@openbsd.org>
* src/aarch64/sysv.S (ffi_closure_SYSV): Use x29 as the
main CFA reg; update cfi_rel_offset.
+2014-02-15 Marcus Comstedt <marcus@mc.pp.se>
+
+ * src/powerpc/ffi_linux64.c, src/powerpc/linux64_closure.S: Remove
+ assumption on contents of r11 in closure.
+
2014-02-09 Heiher <r@hev.cc>
* src/mips/n32.S: Fix call floating point va function.
projects / platform / upstream / libffi.git / commitdiff