diff options
| author | Anthony Green <green@moxielogic.com> | 2011-02-08 07:52:40 -0500 |
|---|---|---|
| committer | Anthony Green <green@moxielogic.com> | 2011-02-08 07:52:40 -0500 |
| commit | 0e5843995f46900ef212531281e08b224464f413 (patch) | |
| tree | dc20405ccf707a7011712f661fd6a1db00b0a77f | |
| parent | 5b9cd52784339a42e417174a55e310e214d435f9 (diff) | |
| download | libffi-0e5843995f46900ef212531281e08b224464f413.tar.gz | |
Refresh from GCC
50 files changed, 2240 insertions, 16912 deletions
diff --git a/.pc/debug-build/ChangeLog b/.pc/debug-build/ChangeLog index 4c57f71..e924b83 100644 --- a/.pc/debug-build/ChangeLog +++ b/.pc/debug-build/ChangeLog @@ -1,3 +1,47 @@ +2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> + + PR target/40125 + * configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs. + * configure: Regenerate. + +2010-12-18 Iain Sandoe <iains@gcc.gnu.org> + + PR libffi/29152 + PR libffi/42378 + * src/powerpc/darwin_closure.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffitarget.h (POWERPC_DARWIN64): New, + (FFI_TRAMPOLINE_SIZE): Update for Darwin64. + * src/powerpc/darwin.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffi_darwin.c: Likewise. + +2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (libffi_cv_as_ascii_pseudo_op): Use double + backslashes. + (libffi_cv_as_string_pseudo_op): Likewise. + * configure: Regenerate. + +2010-12-03 Chung-Lin Tang <cltang@codesourcery.com> + + * src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive. + (ffi_closure_VFP): Same. + (ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp' + directive. + +2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define. + (PRIuPTR): Define. + +2010-11-29 Richard Henderson <rth@redhat.com> + Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define. + (.eh_frame): Use FDE_ENCODING. + (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE. + 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * testsuite/lib/libffi-dg.exp: Rename ... @@ -211,7 +255,7 @@ 2010-01-15 Oliver Kiddle <okiddle@yahoo.co.uk> * src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for - Sun Studio compiler compatibility. + Sun Studio compiler compatibility. 2010-01-12 Conrad Irwin <conrad.irwin@gmail.com> diff --git a/.pc/debug-build/Makefile.in b/.pc/debug-build/Makefile.in index c075eda..be5af9d 100644 --- a/.pc/debug-build/Makefile.in +++ b/.pc/debug-build/Makefile.in @@ -69,8 +69,10 @@ DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \ compile config.guess config.sub depcomp install-sh ltmain.sh \ mdate-sh missing texinfo.tex ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ - $(top_srcdir)/configure.ac +am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ + $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ + $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ + $(top_srcdir)/acinclude.m4 $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ diff --git a/.pc/debug-build/configure b/.pc/debug-build/configure index ee67456..a308cf6 100755 --- a/.pc/debug-build/configure +++ b/.pc/debug-build/configure @@ -7816,6 +7816,10 @@ _lt_linker_boilerplate=`cat conftest.err` $RM -r conftest* +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= @@ -7841,11 +7845,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:7844: $lt_compile\"" >&5) + (eval echo "\"\$as_me:7848: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:7848: \$? = $ac_status" >&5 + echo "$as_me:7852: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -8180,11 +8184,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8183: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8187: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:8187: \$? = $ac_status" >&5 + echo "$as_me:8191: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -8285,11 +8289,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8288: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8292: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:8292: \$? = $ac_status" >&5 + echo "$as_me:8296: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -8340,11 +8344,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8343: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8347: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:8347: \$? = $ac_status" >&5 + echo "$as_me:8351: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -11143,7 +11147,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11146 "configure" +#line 11150 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11239,7 +11243,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11242 "configure" +#line 11246 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12188,8 +12192,15 @@ case "$host" in ;; i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2*) TARGET=X86_WIN32; TARGETDIR=x86 - # All mingw/cygwin/win32 builds require this for sharedlib - AM_LTLDFLAGS="-no-undefined" + # All mingw/cygwin/win32 builds require -no-undefined for sharedlib. + # We must also check with_cross_host to decide if this is a native + # or cross-build and select where to install dlls appropriately. + if test -n "$with_cross_host" && + test x"$with_cross_host" != x"no"; then + AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"'; + else + AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"'; + fi ;; i?86-*-darwin*) TARGET=X86_DARWIN; TARGETDIR=x86 @@ -14530,7 +14541,7 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -asm (".ascii \"string\""); +asm (".ascii \\"string\\""); int main () { @@ -14592,7 +14603,7 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -asm (".string \"string\""); +asm (".string \\"string\\""); int main () { diff --git a/.pc/debug-build/configure.ac b/.pc/debug-build/configure.ac index 08fe2c9..82d67e3 100644 --- a/.pc/debug-build/configure.ac +++ b/.pc/debug-build/configure.ac @@ -86,8 +86,15 @@ case "$host" in ;; i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2*) TARGET=X86_WIN32; TARGETDIR=x86 - # All mingw/cygwin/win32 builds require this for sharedlib - AM_LTLDFLAGS="-no-undefined" + # All mingw/cygwin/win32 builds require -no-undefined for sharedlib. + # We must also check with_cross_host to decide if this is a native + # or cross-build and select where to install dlls appropriately. + if test -n "$with_cross_host" && + test x"$with_cross_host" != x"no"; then + AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"'; + else + AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"'; + fi ;; i?86-*-darwin*) TARGET=X86_DARWIN; TARGETDIR=x86 @@ -287,7 +294,7 @@ if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64 libffi_cv_as_ascii_pseudo_op, [ libffi_cv_as_ascii_pseudo_op=unknown # Check if we have .ascii - AC_TRY_COMPILE([asm (".ascii \"string\"");],, + AC_TRY_COMPILE([asm (".ascii \\"string\\"");],, [libffi_cv_as_ascii_pseudo_op=yes], [libffi_cv_as_ascii_pseudo_op=no]) ]) @@ -300,7 +307,7 @@ if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64 libffi_cv_as_string_pseudo_op, [ libffi_cv_as_string_pseudo_op=unknown # Check if we have .string - AC_TRY_COMPILE([asm (".string \"string\"");],, + AC_TRY_COMPILE([asm (".string \\"string\\"");],, [libffi_cv_as_string_pseudo_op=yes], [libffi_cv_as_string_pseudo_op=no]) ]) diff --git a/.pc/ffi_last_abi/ChangeLog b/.pc/ffi_last_abi/ChangeLog index 38cea6d..25e4f60 100644 --- a/.pc/ffi_last_abi/ChangeLog +++ b/.pc/ffi_last_abi/ChangeLog @@ -1,3 +1,47 @@ +2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> + + PR target/40125 + * configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs. + * configure: Regenerate. + +2010-12-18 Iain Sandoe <iains@gcc.gnu.org> + + PR libffi/29152 + PR libffi/42378 + * src/powerpc/darwin_closure.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffitarget.h (POWERPC_DARWIN64): New, + (FFI_TRAMPOLINE_SIZE): Update for Darwin64. + * src/powerpc/darwin.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffi_darwin.c: Likewise. + +2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (libffi_cv_as_ascii_pseudo_op): Use double + backslashes. + (libffi_cv_as_string_pseudo_op): Likewise. + * configure: Regenerate. + +2010-12-03 Chung-Lin Tang <cltang@codesourcery.com> + + * src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive. + (ffi_closure_VFP): Same. + (ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp' + directive. + +2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define. + (PRIuPTR): Define. + +2010-11-29 Richard Henderson <rth@redhat.com> + Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define. + (.eh_frame): Use FDE_ENCODING. + (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE. + 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * testsuite/lib/libffi-dg.exp: Rename ... @@ -185,7 +229,7 @@ 2010-01-15 Oliver Kiddle <okiddle@yahoo.co.uk> * src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for - Sun Studio compiler compatibility. + Sun Studio compiler compatibility. 2010-01-12 Conrad Irwin <conrad.irwin@gmail.com> diff --git a/.pc/ml64-safeseh/ChangeLog b/.pc/ml64-safeseh/ChangeLog index a991e61..891033e 100644 --- a/.pc/ml64-safeseh/ChangeLog +++ b/.pc/ml64-safeseh/ChangeLog @@ -1,3 +1,47 @@ +2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> + + PR target/40125 + * configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs. + * configure: Regenerate. + +2010-12-18 Iain Sandoe <iains@gcc.gnu.org> + + PR libffi/29152 + PR libffi/42378 + * src/powerpc/darwin_closure.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffitarget.h (POWERPC_DARWIN64): New, + (FFI_TRAMPOLINE_SIZE): Update for Darwin64. + * src/powerpc/darwin.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffi_darwin.c: Likewise. + +2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (libffi_cv_as_ascii_pseudo_op): Use double + backslashes. + (libffi_cv_as_string_pseudo_op): Likewise. + * configure: Regenerate. + +2010-12-03 Chung-Lin Tang <cltang@codesourcery.com> + + * src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive. + (ffi_closure_VFP): Same. + (ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp' + directive. + +2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define. + (PRIuPTR): Define. + +2010-11-29 Richard Henderson <rth@redhat.com> + Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define. + (.eh_frame): Use FDE_ENCODING. + (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE. + 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * testsuite/lib/libffi-dg.exp: Rename ... @@ -207,7 +251,7 @@ 2010-01-15 Oliver Kiddle <okiddle@yahoo.co.uk> * src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for - Sun Studio compiler compatibility. + Sun Studio compiler compatibility. 2010-01-12 Conrad Irwin <conrad.irwin@gmail.com> diff --git a/.pc/msvcc-warning/ChangeLog b/.pc/msvcc-warning/ChangeLog index b5f87d3..53990f4 100644 --- a/.pc/msvcc-warning/ChangeLog +++ b/.pc/msvcc-warning/ChangeLog @@ -1,3 +1,47 @@ +2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> + + PR target/40125 + * configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs. + * configure: Regenerate. + +2010-12-18 Iain Sandoe <iains@gcc.gnu.org> + + PR libffi/29152 + PR libffi/42378 + * src/powerpc/darwin_closure.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffitarget.h (POWERPC_DARWIN64): New, + (FFI_TRAMPOLINE_SIZE): Update for Darwin64. + * src/powerpc/darwin.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffi_darwin.c: Likewise. + +2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (libffi_cv_as_ascii_pseudo_op): Use double + backslashes. + (libffi_cv_as_string_pseudo_op): Likewise. + * configure: Regenerate. + +2010-12-03 Chung-Lin Tang <cltang@codesourcery.com> + + * src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive. + (ffi_closure_VFP): Same. + (ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp' + directive. + +2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define. + (PRIuPTR): Define. + +2010-11-29 Richard Henderson <rth@redhat.com> + Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define. + (.eh_frame): Use FDE_ENCODING. + (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE. + 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * testsuite/lib/libffi-dg.exp: Rename ... @@ -180,7 +224,7 @@ 2010-01-15 Oliver Kiddle <okiddle@yahoo.co.uk> * src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for - Sun Studio compiler compatibility. + Sun Studio compiler compatibility. 2010-01-12 Conrad Irwin <conrad.irwin@gmail.com> diff --git a/.pc/stand-alone/configure b/.pc/stand-alone/configure index 05e58b0..a4a4a19 100755 --- a/.pc/stand-alone/configure +++ b/.pc/stand-alone/configure @@ -11359,8 +11359,15 @@ case "$host" in ;; i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2*) TARGET=X86_WIN32; TARGETDIR=x86 - # All mingw/cygwin/win32 builds require this for sharedlib - AM_LTLDFLAGS="-no-undefined" + # All mingw/cygwin/win32 builds require -no-undefined for sharedlib. + # We must also check with_cross_host to decide if this is a native + # or cross-build and select where to install dlls appropriately. + if test -n "$with_cross_host" && + test x"$with_cross_host" != x"no"; then + AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"'; + else + AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"'; + fi ;; i?86-*-darwin*) TARGET=X86_DARWIN; TARGETDIR=x86 @@ -12423,7 +12430,7 @@ else # Check if we have .ascii cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -asm (".ascii \"string\""); +asm (".ascii \\"string\\""); int main () { @@ -12458,7 +12465,7 @@ else # Check if we have .string cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -asm (".string \"string\""); +asm (".string \\"string\\""); int main () { diff --git a/.pc/stand-alone/configure.ac b/.pc/stand-alone/configure.ac index ac48c82..a7e97d5 100644 --- a/.pc/stand-alone/configure.ac +++ b/.pc/stand-alone/configure.ac @@ -82,8 +82,15 @@ case "$host" in ;; i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2*) TARGET=X86_WIN32; TARGETDIR=x86 - # All mingw/cygwin/win32 builds require this for sharedlib - AM_LTLDFLAGS="-no-undefined" + # All mingw/cygwin/win32 builds require -no-undefined for sharedlib. + # We must also check with_cross_host to decide if this is a native + # or cross-build and select where to install dlls appropriately. + if test -n "$with_cross_host" && + test x"$with_cross_host" != x"no"; then + AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"'; + else + AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"'; + fi ;; i?86-*-darwin*) TARGET=X86_DARWIN; TARGETDIR=x86 @@ -282,7 +289,7 @@ if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64 libffi_cv_as_ascii_pseudo_op, [ libffi_cv_as_ascii_pseudo_op=unknown # Check if we have .ascii - AC_TRY_COMPILE([asm (".ascii \"string\"");],, + AC_TRY_COMPILE([asm (".ascii \\"string\\"");],, [libffi_cv_as_ascii_pseudo_op=yes], [libffi_cv_as_ascii_pseudo_op=no]) ]) @@ -295,7 +302,7 @@ if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64 libffi_cv_as_string_pseudo_op, [ libffi_cv_as_string_pseudo_op=unknown # Check if we have .string - AC_TRY_COMPILE([asm (".string \"string\"");],, + AC_TRY_COMPILE([asm (".string \\"string\\"");],, [libffi_cv_as_string_pseudo_op=yes], [libffi_cv_as_string_pseudo_op=no]) ]) diff --git a/.pc/stdcall-x86-closure-fix/ChangeLog b/.pc/stdcall-x86-closure-fix/ChangeLog index 3718d16..80e5418 100644 --- a/.pc/stdcall-x86-closure-fix/ChangeLog +++ b/.pc/stdcall-x86-closure-fix/ChangeLog @@ -1,3 +1,47 @@ +2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> + + PR target/40125 + * configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs. + * configure: Regenerate. + +2010-12-18 Iain Sandoe <iains@gcc.gnu.org> + + PR libffi/29152 + PR libffi/42378 + * src/powerpc/darwin_closure.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffitarget.h (POWERPC_DARWIN64): New, + (FFI_TRAMPOLINE_SIZE): Update for Darwin64. + * src/powerpc/darwin.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffi_darwin.c: Likewise. + +2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (libffi_cv_as_ascii_pseudo_op): Use double + backslashes. + (libffi_cv_as_string_pseudo_op): Likewise. + * configure: Regenerate. + +2010-12-03 Chung-Lin Tang <cltang@codesourcery.com> + + * src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive. + (ffi_closure_VFP): Same. + (ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp' + directive. + +2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define. + (PRIuPTR): Define. + +2010-11-29 Richard Henderson <rth@redhat.com> + Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define. + (.eh_frame): Use FDE_ENCODING. + (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE. + 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * testsuite/lib/libffi-dg.exp: Rename ... @@ -199,7 +243,7 @@ 2010-01-15 Oliver Kiddle <okiddle@yahoo.co.uk> * src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for - Sun Studio compiler compatibility. + Sun Studio compiler compatibility. 2010-01-12 Conrad Irwin <conrad.irwin@gmail.com> diff --git a/.pc/stdcall-x86-closure-fix/src/x86/ffi.c b/.pc/stdcall-x86-closure-fix/src/x86/ffi.c index 01a2bd6..568ef9f 100644 --- a/.pc/stdcall-x86-closure-fix/src/x86/ffi.c +++ b/.pc/stdcall-x86-closure-fix/src/x86/ffi.c @@ -3,7 +3,7 @@ Copyright (c) 2002 Ranjit Mathew Copyright (c) 2002 Bo Thorsen Copyright (c) 2002 Roger Sayle - Copyright (C) 2008 Free Software Foundation, Inc. + Copyright (C) 2008, 2010 Free Software Foundation, Inc. x86 Foreign Function Interface diff --git a/.pc/win64-struct-args/ChangeLog b/.pc/win64-struct-args/ChangeLog index bdf4d75..7839a36 100644 --- a/.pc/win64-struct-args/ChangeLog +++ b/.pc/win64-struct-args/ChangeLog @@ -1,3 +1,47 @@ +2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> + + PR target/40125 + * configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs. + * configure: Regenerate. + +2010-12-18 Iain Sandoe <iains@gcc.gnu.org> + + PR libffi/29152 + PR libffi/42378 + * src/powerpc/darwin_closure.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffitarget.h (POWERPC_DARWIN64): New, + (FFI_TRAMPOLINE_SIZE): Update for Darwin64. + * src/powerpc/darwin.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffi_darwin.c: Likewise. + +2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (libffi_cv_as_ascii_pseudo_op): Use double + backslashes. + (libffi_cv_as_string_pseudo_op): Likewise. + * configure: Regenerate. + +2010-12-03 Chung-Lin Tang <cltang@codesourcery.com> + + * src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive. + (ffi_closure_VFP): Same. + (ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp' + directive. + +2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define. + (PRIuPTR): Define. + +2010-11-29 Richard Henderson <rth@redhat.com> + Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define. + (.eh_frame): Use FDE_ENCODING. + (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE. + 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * testsuite/lib/libffi-dg.exp: Rename ... @@ -191,7 +235,7 @@ 2010-01-15 Oliver Kiddle <okiddle@yahoo.co.uk> * src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for - Sun Studio compiler compatibility. + Sun Studio compiler compatibility. 2010-01-12 Conrad Irwin <conrad.irwin@gmail.com> diff --git a/.pc/win64-struct-args/doc/libffi.info b/.pc/win64-struct-args/doc/libffi.info index 87dee8a..f92aae6 100644 --- a/.pc/win64-struct-args/doc/libffi.info +++ b/.pc/win64-struct-args/doc/libffi.info @@ -1,10 +1,10 @@ -This is doc/libffi.info, produced by makeinfo version 4.12 from -./doc/libffi.texi. +This is /home/green/libffi/doc/libffi.info, produced by makeinfo +version 4.13 from /home/green/libffi/doc/libffi.texi. This manual is for Libffi, a portable foreign-function interface library. - Copyright (C) 2008 Red Hat, Inc. + Copyright (C) 2008, 2010 Red Hat, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License as @@ -13,7 +13,7 @@ library. included in the section entitled "GNU General Public License". -INFO-DIR-SECTION +INFO-DIR-SECTION Development START-INFO-DIR-ENTRY * libffi: (libffi). Portable foreign-function interface library. END-INFO-DIR-ENTRY @@ -27,7 +27,7 @@ libffi This manual is for Libffi, a portable foreign-function interface library. - Copyright (C) 2008 Red Hat, Inc. + Copyright (C) 2008, 2010 Red Hat, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License as @@ -89,6 +89,7 @@ File: libffi.info, Node: Using libffi, Next: Missing Features, Prev: Introduc * Types:: libffi type descriptions. * Multiple ABIs:: Different passing styles on one platform. * The Closure API:: Writing a generic function. +* Closure Example:: A closure example. File: libffi.info, Node: The Basics, Next: Simple Example, Up: Using libffi @@ -368,7 +369,7 @@ instance, the x86 platform has both `stdcall' and `fastcall' functions. necessarily platform-specific. -File: libffi.info, Node: The Closure API, Prev: Multiple ABIs, Up: Using libffi +File: libffi.info, Node: The Closure API, Next: Closure Example, Prev: Multiple ABIs, Up: Using libffi 2.5 The Closure API =================== @@ -444,6 +445,62 @@ is deprecated, as it cannot handle the need for separate writable and executable addresses. +File: libffi.info, Node: Closure Example, Prev: The Closure API, Up: Using libffi + +2.6 Closure Example +=================== + +A trivial example that creates a new `puts' by binding `fputs' with +`stdin'. + + #include <stdio.h> + #include <ffi.h> + + /* Acts like puts with the file given at time of enclosure. */ + void puts_binding(ffi_cif *cif, unsigned int *ret, void* args[], + FILE *stream) + { + *ret = fputs(*(char **)args[0], stream); + } + + int main() + { + ffi_cif cif; + ffi_type *args[1]; + ffi_closure *closure; + + int (*bound_puts)(char *); + int rc; + + /* Allocate closure and bound_puts */ + closure = ffi_closure_alloc(sizeof(ffi_closure), &bound_puts); + + if (closure) + { + /* Initialize the argument info vectors */ + args[0] = &ffi_type_pointer; + + /* Initialize the cif */ + if (ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, + &ffi_type_uint, args) == FFI_OK) + { + /* Initialize the closure, setting stream to stdout */ + if (ffi_prep_closure_loc(closure, &cif, puts_binding, + stdout, bound_puts) == FFI_OK) + { + rc = bound_puts("Hello World!"); + /* rc now holds the result of the call to fputs */ + } + } + } + + /* Deallocate both closure, and bound_puts */ + ffi_closure_free(closure); + + return 0; + } + + File: libffi.info, Node: Missing Features, Next: Index, Prev: Using libffi, Up: Top 3 Missing Features @@ -480,7 +537,7 @@ Index * closures: The Closure API. (line 13) * FFI: Introduction. (line 31) * ffi_call: The Basics. (line 41) -* ffi_closure_alloca: The Closure API. (line 19) +* ffi_closure_alloc: The Closure API. (line 19) * ffi_closure_free: The Closure API. (line 26) * FFI_CLOSURES: The Closure API. (line 13) * ffi_prep_cif: The Basics. (line 16) @@ -516,18 +573,19 @@ Index Tag Table: -Node: Top670 -Node: Introduction1406 -Node: Using libffi3042 -Node: The Basics3477 -Node: Simple Example6084 -Node: Types7111 -Node: Primitive Types7394 -Node: Structures9214 -Node: Type Example10074 -Node: Multiple ABIs11297 -Node: The Closure API11668 -Node: Missing Features14588 -Node: Index15081 +Node: Top724 +Node: Introduction1466 +Node: Using libffi3102 +Node: The Basics3588 +Node: Simple Example6195 +Node: Types7222 +Node: Primitive Types7505 +Node: Structures9325 +Node: Type Example10185 +Node: Multiple ABIs11408 +Node: The Closure API11779 +Node: Closure Example14723 +Node: Missing Features16282 +Node: Index16775 End Tag Table diff --git a/.pc/win64-struct-args/src/x86/ffi.c b/.pc/win64-struct-args/src/x86/ffi.c index 69a4dcd..fea9d6d 100644 --- a/.pc/win64-struct-args/src/x86/ffi.c +++ b/.pc/win64-struct-args/src/x86/ffi.c @@ -3,7 +3,7 @@ Copyright (c) 2002 Ranjit Mathew Copyright (c) 2002 Bo Thorsen Copyright (c) 2002 Roger Sayle - Copyright (C) 2008 Free Software Foundation, Inc. + Copyright (C) 2008, 2010 Free Software Foundation, Inc. x86 Foreign Function Interface diff --git a/.pc/win64-underscore/ChangeLog b/.pc/win64-underscore/ChangeLog index cdc7c4f..bb9d920 100644 --- a/.pc/win64-underscore/ChangeLog +++ b/.pc/win64-underscore/ChangeLog @@ -1,3 +1,47 @@ +2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> + + PR target/40125 + * configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs. + * configure: Regenerate. + +2010-12-18 Iain Sandoe <iains@gcc.gnu.org> + + PR libffi/29152 + PR libffi/42378 + * src/powerpc/darwin_closure.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffitarget.h (POWERPC_DARWIN64): New, + (FFI_TRAMPOLINE_SIZE): Update for Darwin64. + * src/powerpc/darwin.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffi_darwin.c: Likewise. + +2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (libffi_cv_as_ascii_pseudo_op): Use double + backslashes. + (libffi_cv_as_string_pseudo_op): Likewise. + * configure: Regenerate. + +2010-12-03 Chung-Lin Tang <cltang@codesourcery.com> + + * src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive. + (ffi_closure_VFP): Same. + (ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp' + directive. + +2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define. + (PRIuPTR): Define. + +2010-11-29 Richard Henderson <rth@redhat.com> + Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define. + (.eh_frame): Use FDE_ENCODING. + (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE. + 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * testsuite/lib/libffi-dg.exp: Rename ... @@ -218,7 +262,7 @@ 2010-01-15 Oliver Kiddle <okiddle@yahoo.co.uk> * src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for - Sun Studio compiler compatibility. + Sun Studio compiler compatibility. 2010-01-12 Conrad Irwin <conrad.irwin@gmail.com> diff --git a/.pc/win64-underscore/aclocal.m4 b/.pc/win64-underscore/aclocal.m4 index 0ef4b09..4e5e20f 100644 --- a/.pc/win64-underscore/aclocal.m4 +++ b/.pc/win64-underscore/aclocal.m4 @@ -19,7955 +19,6 @@ You have another version of autoconf. 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- void *address; -} -lt__PROGRAM__LTX_preloaded_symbols[[]] = -{ - { "@PROGRAM@", (void *) 0 }, -_LT_EOF - $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext - cat <<\_LT_EOF >> conftest.$ac_ext - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt__PROGRAM__LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif -_LT_EOF - # Now try linking the two files. - mv conftest.$ac_objext conftstm.$ac_objext - lt_save_LIBS="$LIBS" - lt_save_CFLAGS="$CFLAGS" - LIBS="conftstm.$ac_objext" - CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" - if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then - pipe_works=yes - fi - LIBS="$lt_save_LIBS" - CFLAGS="$lt_save_CFLAGS" - else - echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD - fi - else - echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD - cat conftest.$ac_ext >&5 - fi - rm -rf conftest* conftst* - - # Do not use the global_symbol_pipe unless it works. - if test "$pipe_works" = yes; then - break - else - lt_cv_sys_global_symbol_pipe= - fi -done -]) -if test -z "$lt_cv_sys_global_symbol_pipe"; then - lt_cv_sys_global_symbol_to_cdecl= -fi -if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then - AC_MSG_RESULT(failed) -else - AC_MSG_RESULT(ok) -fi - -_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], - [Take the output of nm and produce a listing of raw symbols and C names]) -_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], - [Transform the output of nm in a proper C declaration]) -_LT_DECL([global_symbol_to_c_name_address], - [lt_cv_sys_global_symbol_to_c_name_address], [1], - [Transform the output of nm in a C name address pair]) -_LT_DECL([global_symbol_to_c_name_address_lib_prefix], - [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], - [Transform the output of nm in a C name address pair when lib prefix is needed]) -]) # _LT_CMD_GLOBAL_SYMBOLS - - -# _LT_COMPILER_PIC([TAGNAME]) -# --------------------------- -m4_defun([_LT_COMPILER_PIC], -[m4_require([_LT_TAG_COMPILER])dnl -_LT_TAGVAR(lt_prog_compiler_wl, $1)= -_LT_TAGVAR(lt_prog_compiler_pic, $1)= -_LT_TAGVAR(lt_prog_compiler_static, $1)= - -AC_MSG_CHECKING([for $compiler option to produce PIC]) -m4_if([$1], [CXX], [ - # C++ specific cases for pic, static, wl, etc. - if test "$GXX" = yes; then - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - mingw* | cygwin* | os2* | pw32* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' - ;; - *djgpp*) - # DJGPP does not support shared libraries at all - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - ;; - interix[[3-9]]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic - fi - ;; - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - else - case $host_os in - aix[[4-9]]*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - else - _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' - fi - ;; - chorus*) - case $cc_basename in - cxch68*) - # Green Hills C++ Compiler - # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" - ;; - esac - ;; - dgux*) - case $cc_basename in - ec++*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - ;; - ghcx*) - # Green Hills C++ Compiler - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - *) - ;; - esac - ;; - freebsd* | dragonfly*) - # FreeBSD uses GNU C++ - ;; - hpux9* | hpux10* | hpux11*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - if test "$host_cpu" != ia64; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - fi - ;; - aCC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - ;; - esac - ;; - *) - ;; - esac - ;; - interix*) - # This is c89, which is MS Visual C++ (no shared libs) - # Anyone wants to do a port? - ;; - irix5* | irix6* | nonstopux*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - # CC pic flag -KPIC is the default. - ;; - *) - ;; - esac - ;; - linux* | k*bsd*-gnu) - case $cc_basename in - KCC*) - # KAI C++ Compiler - _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - ecpc* ) - # old Intel C++ for x86_64 which still supported -KPIC. - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - icpc* ) - # Intel C++, used to be incompatible with GCC. - # ICC 10 doesn't accept -KPIC any more. - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - pgCC* | pgcpp*) - # Portland Group C++ compiler - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - cxx*) - # Compaq C++ - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - xlc* | xlC*) - # IBM XL 8.0 on PPC - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - ;; - esac - ;; - esac - ;; - lynxos*) - ;; - m88k*) - ;; - mvs*) - case $cc_basename in - cxx*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' - ;; - *) - ;; - esac - ;; - netbsd*) - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - osf3* | osf4* | osf5*) - case $cc_basename in - KCC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' - ;; - RCC*) - # Rational C++ 2.4.1 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - cxx*) - # Digital/Compaq C++ - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - *) - ;; - esac - ;; - psos*) - ;; - solaris*) - case $cc_basename in - CC*) - # Sun C++ 4.2, 5.x and Centerline C++ - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - ;; - gcx*) - # Green Hills C++ Compiler - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' - ;; - *) - ;; - esac - ;; - sunos4*) - case $cc_basename in - CC*) - # Sun C++ 4.x - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - lcc*) - # Lucid - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - *) - ;; - esac - ;; - sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - esac - ;; - tandem*) - case $cc_basename in - NCC*) - # NonStop-UX NCC 3.20 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - ;; - *) - ;; - esac - ;; - vxworks*) - ;; - *) - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - ;; - esac - fi -], -[ - if test "$GCC" = yes; then - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' - ;; - - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - ;; - - interix[[3-9]]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - - msdosdjgpp*) - # Just because we use GCC doesn't mean we suddenly get shared libraries - # on systems that don't support them. - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - enable_shared=no - ;; - - *nto* | *qnx*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic - fi - ;; - - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - else - # PORTME Check for flag to pass linker flags through the system compiler. - case $host_os in - aix*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - else - _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' - fi - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - - hpux9* | hpux10* | hpux11*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but - # not for PA HP-UX. - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - ;; - esac - # Is there a better lt_prog_compiler_static that works with the bundled CC? - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - ;; - - irix5* | irix6* | nonstopux*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # PIC (with -KPIC) is the default. - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; 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If any OPTION has a matching handler declared with -# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about -# the unknown option and exit. -m4_defun([_LT_SET_OPTIONS], -[# Set options -m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), - [_LT_SET_OPTION([$1], _LT_Option)]) - -m4_if([$1],[LT_INIT],[ - dnl - dnl Simply set some default values (i.e off) if boolean options were not - dnl specified: - _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no - ]) - _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no - ]) - dnl - dnl If no reference was made to various pairs of opposing options, then - dnl we run the default mode handler for the pair. For example, if neither - dnl `shared' nor `disable-shared' was passed, we enable building of shared - dnl archives by default: - _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) - _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) - _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) - _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], - [_LT_ENABLE_FAST_INSTALL]) - ]) -])# _LT_SET_OPTIONS - - - -# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) -# ----------------------------------------- -m4_define([_LT_MANGLE_DEFUN], -[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) - - -# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) -# ----------------------------------------------- -m4_define([LT_OPTION_DEFINE], -[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl -])# LT_OPTION_DEFINE - - -# dlopen -# ------ -LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes -]) - -AU_DEFUN([AC_LIBTOOL_DLOPEN], -[_LT_SET_OPTION([LT_INIT], [dlopen]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `dlopen' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) - - -# win32-dll -# --------- -# Declare package support for building win32 dll's. -LT_OPTION_DEFINE([LT_INIT], [win32-dll], -[enable_win32_dll=yes - -case $host in -*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) - AC_CHECK_TOOL(AS, as, false) - AC_CHECK_TOOL(DLLTOOL, dlltool, false) - AC_CHECK_TOOL(OBJDUMP, objdump, false) - ;; -esac - -test -z "$AS" && AS=as -_LT_DECL([], [AS], [0], [Assembler program])dnl - -test -z "$DLLTOOL" && DLLTOOL=dlltool -_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl - -test -z "$OBJDUMP" && OBJDUMP=objdump -_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl -])# win32-dll - -AU_DEFUN([AC_LIBTOOL_WIN32_DLL], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -_LT_SET_OPTION([LT_INIT], [win32-dll]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `win32-dll' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) - - -# _LT_ENABLE_SHARED([DEFAULT]) -# ---------------------------- -# implement the --enable-shared flag, and supports the `shared' and -# `disable-shared' LT_INIT options. -# DEFAULT is either `yes' or `no'. 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Vaughan, 2004 -# -# This file is free software; the Free Software Foundation gives -# unlimited permission to copy and/or distribute it, with or without -# modifications, as long as this notice is preserved. - -# serial 6 ltsugar.m4 - -# This is to help aclocal find these macros, as it can't see m4_define. -AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) - - -# lt_join(SEP, ARG1, [ARG2...]) -# ----------------------------- -# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their -# associated separator. -# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier -# versions in m4sugar had bugs. -m4_define([lt_join], -[m4_if([$#], [1], [], - [$#], [2], [[$2]], - [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) -m4_define([_lt_join], -[m4_if([$#$2], [2], [], - [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) - - -# lt_car(LIST) -# lt_cdr(LIST) -# ------------ -# Manipulate m4 lists. -# These macros are necessary as long as will still need to support -# Autoconf-2.59 which quotes differently. -m4_define([lt_car], [[$1]]) -m4_define([lt_cdr], -[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], - [$#], 1, [], - [m4_dquote(m4_shift($@))])]) -m4_define([lt_unquote], $1) - - -# lt_append(MACRO-NAME, STRING, [SEPARATOR]) -# ------------------------------------------ -# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. -# Note that neither SEPARATOR nor STRING are expanded; they are appended -# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). -# No SEPARATOR is output if MACRO-NAME was previously undefined (different -# than defined and empty). -# -# This macro is needed until we can rely on Autoconf 2.62, since earlier -# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. -m4_define([lt_append], -[m4_define([$1], - m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) - - - -# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) -# ---------------------------------------------------------- -# Produce a SEP delimited list of all paired combinations of elements of -# PREFIX-LIST with SUFFIX1 through SUFFIXn. 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the Free Software Foundation @@ -8995,4 +1046,9 @@ AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) m4_include([acinclude.m4]) diff --git a/.pc/win64-underscore/configure b/.pc/win64-underscore/configure index da1cb4d..93c0f9c 100755 --- a/.pc/win64-underscore/configure +++ b/.pc/win64-underscore/configure @@ -7822,6 +7822,10 @@ _lt_linker_boilerplate=`cat conftest.err` $RM -r conftest* +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= @@ -7847,11 +7851,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:7850: $lt_compile\"" >&5) + (eval echo "\"\$as_me:7854: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:7854: \$? = $ac_status" >&5 + echo "$as_me:7858: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -8186,11 +8190,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8189: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8193: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:8193: \$? = $ac_status" >&5 + echo "$as_me:8197: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -8291,11 +8295,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8294: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8298: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:8298: \$? = $ac_status" >&5 + echo "$as_me:8302: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -8346,11 +8350,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8349: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8353: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:8353: \$? = $ac_status" >&5 + echo "$as_me:8357: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -11149,7 +11153,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11152 "configure" +#line 11156 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11245,7 +11249,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11248 "configure" +#line 11252 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12194,8 +12198,15 @@ case "$host" in ;; i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2*) TARGET=X86_WIN32; TARGETDIR=x86 - # All mingw/cygwin/win32 builds require this for sharedlib - AM_LTLDFLAGS="-no-undefined" + # All mingw/cygwin/win32 builds require -no-undefined for sharedlib. + # We must also check with_cross_host to decide if this is a native + # or cross-build and select where to install dlls appropriately. + if test -n "$with_cross_host" && + test x"$with_cross_host" != x"no"; then + AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"'; + else + AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"'; + fi ;; i?86-*-darwin*) TARGET=X86_DARWIN; TARGETDIR=x86 @@ -14536,7 +14547,7 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -asm (".ascii \"string\""); +asm (".ascii \\"string\\""); int main () { @@ -14598,7 +14609,7 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -asm (".string \"string\""); +asm (".string \\"string\\""); int main () { diff --git a/.pc/win64-underscore/configure.ac b/.pc/win64-underscore/configure.ac index a94bd26..7f0b98d 100644 --- a/.pc/win64-underscore/configure.ac +++ b/.pc/win64-underscore/configure.ac @@ -90,8 +90,15 @@ case "$host" in ;; i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2*) TARGET=X86_WIN32; TARGETDIR=x86 - # All mingw/cygwin/win32 builds require this for sharedlib - AM_LTLDFLAGS="-no-undefined" + # All mingw/cygwin/win32 builds require -no-undefined for sharedlib. + # We must also check with_cross_host to decide if this is a native + # or cross-build and select where to install dlls appropriately. + if test -n "$with_cross_host" && + test x"$with_cross_host" != x"no"; then + AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"'; + else + AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"'; + fi ;; i?86-*-darwin*) TARGET=X86_DARWIN; TARGETDIR=x86 @@ -291,7 +298,7 @@ if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64 libffi_cv_as_ascii_pseudo_op, [ libffi_cv_as_ascii_pseudo_op=unknown # Check if we have .ascii - AC_TRY_COMPILE([asm (".ascii \"string\"");],, + AC_TRY_COMPILE([asm (".ascii \\"string\\"");],, [libffi_cv_as_ascii_pseudo_op=yes], [libffi_cv_as_ascii_pseudo_op=no]) ]) @@ -304,7 +311,7 @@ if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64 libffi_cv_as_string_pseudo_op, [ libffi_cv_as_string_pseudo_op=unknown # Check if we have .string - AC_TRY_COMPILE([asm (".string \"string\"");],, + AC_TRY_COMPILE([asm (".string \\"string\\"");],, [libffi_cv_as_string_pseudo_op=yes], [libffi_cv_as_string_pseudo_op=no]) ]) @@ -1,3 +1,47 @@ +2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> + + PR target/40125 + * configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs. + * configure: Regenerate. + +2010-12-18 Iain Sandoe <iains@gcc.gnu.org> + + PR libffi/29152 + PR libffi/42378 + * src/powerpc/darwin_closure.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffitarget.h (POWERPC_DARWIN64): New, + (FFI_TRAMPOLINE_SIZE): Update for Darwin64. + * src/powerpc/darwin.S: Provide Darwin64 implementation, + update comments. + * src/powerpc/ffi_darwin.c: Likewise. + +2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (libffi_cv_as_ascii_pseudo_op): Use double + backslashes. + (libffi_cv_as_string_pseudo_op): Likewise. + * configure: Regenerate. + +2010-12-03 Chung-Lin Tang <cltang@codesourcery.com> + + * src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive. + (ffi_closure_VFP): Same. + (ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp' + directive. + +2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define. + (PRIuPTR): Define. + +2010-11-29 Richard Henderson <rth@redhat.com> + Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define. + (.eh_frame): Use FDE_ENCODING. + (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE. + 2010-11-22 Jacek Caban <jacek@codeweavers.com> * configure.ac: Check for symbol underscores on mingw-w64. @@ -225,7 +269,7 @@ 2010-01-15 Oliver Kiddle <okiddle@yahoo.co.uk> * src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for - Sun Studio compiler compatibility. + Sun Studio compiler compatibility. 2010-01-12 Conrad Irwin <conrad.irwin@gmail.com> diff --git a/Makefile.in b/Makefile.in index 2756d7c..d6ec834 100644 --- a/Makefile.in +++ b/Makefile.in @@ -74,8 +74,10 @@ DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \ compile config.guess config.sub depcomp install-sh ltmain.sh \ mdate-sh missing texinfo.tex ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ - $(top_srcdir)/configure.ac +am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ + $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ + $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ + $(top_srcdir)/acinclude.m4 $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ @@ -19,7351 +19,6 @@ You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. 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- void *address; -} -lt__PROGRAM__LTX_preloaded_symbols[[]] = -{ - { "@PROGRAM@", (void *) 0 }, -_LT_EOF - $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext - cat <<\_LT_EOF >> conftest.$ac_ext - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt__PROGRAM__LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif -_LT_EOF - # Now try linking the two files. - mv conftest.$ac_objext conftstm.$ac_objext - lt_save_LIBS="$LIBS" - lt_save_CFLAGS="$CFLAGS" - LIBS="conftstm.$ac_objext" - CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" - if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then - pipe_works=yes - fi - LIBS="$lt_save_LIBS" - CFLAGS="$lt_save_CFLAGS" - else - echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD - fi - else - echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD - cat conftest.$ac_ext >&5 - fi - rm -rf conftest* conftst* - - # Do not use the global_symbol_pipe unless it works. - if test "$pipe_works" = yes; then - break - else - lt_cv_sys_global_symbol_pipe= - fi -done -]) -if test -z "$lt_cv_sys_global_symbol_pipe"; then - lt_cv_sys_global_symbol_to_cdecl= -fi -if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then - AC_MSG_RESULT(failed) -else - AC_MSG_RESULT(ok) -fi - -_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], - [Take the output of nm and produce a listing of raw symbols and C names]) -_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], - [Transform the output of nm in a proper C declaration]) -_LT_DECL([global_symbol_to_c_name_address], - [lt_cv_sys_global_symbol_to_c_name_address], [1], - [Transform the output of nm in a C name address pair]) -_LT_DECL([global_symbol_to_c_name_address_lib_prefix], - [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], - [Transform the output of nm in a C name address pair when lib prefix is needed]) -]) # _LT_CMD_GLOBAL_SYMBOLS - - -# _LT_COMPILER_PIC([TAGNAME]) -# --------------------------- -m4_defun([_LT_COMPILER_PIC], -[m4_require([_LT_TAG_COMPILER])dnl -_LT_TAGVAR(lt_prog_compiler_wl, $1)= -_LT_TAGVAR(lt_prog_compiler_pic, $1)= -_LT_TAGVAR(lt_prog_compiler_static, $1)= - -AC_MSG_CHECKING([for $compiler option to produce PIC]) -m4_if([$1], [CXX], [ - # C++ specific cases for pic, static, wl, etc. - if test "$GXX" = yes; then - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - mingw* | cygwin* | os2* | pw32* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' - ;; - *djgpp*) - # DJGPP does not support shared libraries at all - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - ;; - interix[[3-9]]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic - fi - ;; - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - else - case $host_os in - aix[[4-9]]*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - else - _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' - fi - ;; - chorus*) - case $cc_basename in - cxch68*) - # Green Hills C++ Compiler - # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" - ;; - esac - ;; - dgux*) - case $cc_basename in - ec++*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - ;; - ghcx*) - # Green Hills C++ Compiler - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - *) - ;; - esac - ;; - freebsd* | dragonfly*) - # FreeBSD uses GNU C++ - ;; - hpux9* | hpux10* | hpux11*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - if test "$host_cpu" != ia64; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - fi - ;; - aCC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - ;; - esac - ;; - *) - ;; - esac - ;; - interix*) - # This is c89, which is MS Visual C++ (no shared libs) - # Anyone wants to do a port? - ;; - irix5* | irix6* | nonstopux*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - # CC pic flag -KPIC is the default. - ;; - *) - ;; - esac - ;; - linux* | k*bsd*-gnu) - case $cc_basename in - KCC*) - # KAI C++ Compiler - _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - ecpc* ) - # old Intel C++ for x86_64 which still supported -KPIC. - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - icpc* ) - # Intel C++, used to be incompatible with GCC. - # ICC 10 doesn't accept -KPIC any more. - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - pgCC* | pgcpp*) - # Portland Group C++ compiler - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - cxx*) - # Compaq C++ - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - xlc* | xlC*) - # IBM XL 8.0 on PPC - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - ;; - esac - ;; - esac - ;; - lynxos*) - ;; - m88k*) - ;; - mvs*) - case $cc_basename in - cxx*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' - ;; - *) - ;; - esac - ;; - netbsd*) - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - osf3* | osf4* | osf5*) - case $cc_basename in - KCC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' - ;; - RCC*) - # Rational C++ 2.4.1 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - cxx*) - # Digital/Compaq C++ - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - *) - ;; - esac - ;; - psos*) - ;; - solaris*) - case $cc_basename in - CC*) - # Sun C++ 4.2, 5.x and Centerline C++ - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - ;; - gcx*) - # Green Hills C++ Compiler - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' - ;; - *) - ;; - esac - ;; - sunos4*) - case $cc_basename in - CC*) - # Sun C++ 4.x - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - lcc*) - # Lucid - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - *) - ;; - esac - ;; - sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - esac - ;; - tandem*) - case $cc_basename in - NCC*) - # NonStop-UX NCC 3.20 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - ;; - *) - ;; - esac - ;; - vxworks*) - ;; - *) - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - ;; - esac - fi -], -[ - if test "$GCC" = yes; then - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' - ;; - - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - ;; - - interix[[3-9]]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - - msdosdjgpp*) - # Just because we use GCC doesn't mean we suddenly get shared libraries - # on systems that don't support them. - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - enable_shared=no - ;; - - *nto* | *qnx*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic - fi - ;; - - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - else - # PORTME Check for flag to pass linker flags through the system compiler. - case $host_os in - aix*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - else - _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' - fi - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - - hpux9* | hpux10* | hpux11*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but - # not for PA HP-UX. - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - ;; - esac - # Is there a better lt_prog_compiler_static that works with the bundled CC? - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - ;; - - irix5* | irix6* | nonstopux*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # PIC (with -KPIC) is the default. - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; 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the Free Software Foundation @@ -9800,4 +1851,9 @@ AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) m4_include([acinclude.m4]) @@ -7823,6 +7823,10 @@ _lt_linker_boilerplate=`cat conftest.err` $RM -r conftest* +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= @@ -7848,11 +7852,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:7851: $lt_compile\"" >&5) + (eval echo "\"\$as_me:7855: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:7855: \$? = $ac_status" >&5 + echo "$as_me:7859: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -8187,11 +8191,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8190: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8194: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:8194: \$? = $ac_status" >&5 + echo "$as_me:8198: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -8292,11 +8296,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8295: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8299: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:8299: \$? = $ac_status" >&5 + echo "$as_me:8303: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -8347,11 +8351,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8350: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8354: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:8354: \$? = $ac_status" >&5 + echo "$as_me:8358: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -11150,7 +11154,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11153 "configure" +#line 11157 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11246,7 +11250,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11249 "configure" +#line 11253 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12195,8 +12199,15 @@ case "$host" in ;; i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2*) TARGET=X86_WIN32; TARGETDIR=x86 - # All mingw/cygwin/win32 builds require this for sharedlib - AM_LTLDFLAGS="-no-undefined" + # All mingw/cygwin/win32 builds require -no-undefined for sharedlib. + # We must also check with_cross_host to decide if this is a native + # or cross-build and select where to install dlls appropriately. + if test -n "$with_cross_host" && + test x"$with_cross_host" != x"no"; then + AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"'; + else + AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"'; + fi ;; i?86-*-darwin*) TARGET=X86_DARWIN; TARGETDIR=x86 @@ -14537,7 +14548,7 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -asm (".ascii \"string\""); +asm (".ascii \\"string\\""); int main () { @@ -14599,7 +14610,7 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -asm (".string \"string\""); +asm (".string \\"string\\""); int main () { diff --git a/configure.ac b/configure.ac index c7cead8..3535542 100644 --- a/configure.ac +++ b/configure.ac @@ -90,8 +90,15 @@ case "$host" in ;; i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2*) TARGET=X86_WIN32; TARGETDIR=x86 - # All mingw/cygwin/win32 builds require this for sharedlib - AM_LTLDFLAGS="-no-undefined" + # All mingw/cygwin/win32 builds require -no-undefined for sharedlib. + # We must also check with_cross_host to decide if this is a native + # or cross-build and select where to install dlls appropriately. + if test -n "$with_cross_host" && + test x"$with_cross_host" != x"no"; then + AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"'; + else + AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"'; + fi ;; i?86-*-darwin*) TARGET=X86_DARWIN; TARGETDIR=x86 @@ -291,7 +298,7 @@ if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64 libffi_cv_as_ascii_pseudo_op, [ libffi_cv_as_ascii_pseudo_op=unknown # Check if we have .ascii - AC_TRY_COMPILE([asm (".ascii \"string\"");],, + AC_TRY_COMPILE([asm (".ascii \\"string\\"");],, [libffi_cv_as_ascii_pseudo_op=yes], [libffi_cv_as_ascii_pseudo_op=no]) ]) @@ -304,7 +311,7 @@ if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64 libffi_cv_as_string_pseudo_op, [ libffi_cv_as_string_pseudo_op=unknown # Check if we have .string - AC_TRY_COMPILE([asm (".string \"string\"");],, + AC_TRY_COMPILE([asm (".string \\"string\\"");],, [libffi_cv_as_string_pseudo_op=yes], [libffi_cv_as_string_pseudo_op=no]) ]) diff --git a/doc/libffi.info b/doc/libffi.info index 449320c..c0fb005 100644 --- a/doc/libffi.info +++ b/doc/libffi.info @@ -1,5 +1,5 @@ -This is ../libffi/doc/libffi.info, produced by makeinfo version 4.13 -from ../libffi/doc/libffi.texi. +This is /home/green/libffi/doc/libffi.info, produced by makeinfo +version 4.13 from /home/green/libffi/doc/libffi.texi. This manual is for Libffi, a portable foreign-function interface library. @@ -575,19 +575,19 @@ Index Tag Table: -Node: Top706 -Node: Introduction1448 -Node: Using libffi3084 -Node: The Basics3570 -Node: Simple Example6356 -Node: Types7383 -Node: Primitive Types7666 -Node: Structures9486 -Node: Type Example10346 -Node: Multiple ABIs11569 -Node: The Closure API11940 -Node: Closure Example14884 -Node: Missing Features16443 -Node: Index16936 +Node: Top724 +Node: Introduction1466 +Node: Using libffi3102 +Node: The Basics3588 +Node: Simple Example6374 +Node: Types7401 +Node: Primitive Types7684 +Node: Structures9504 +Node: Type Example10364 +Node: Multiple ABIs11587 +Node: The Closure API11958 +Node: Closure Example14902 +Node: Missing Features16461 +Node: Index16954 End Tag Table diff --git a/fficonfig.h.in b/fficonfig.h.in index e012ebb..2d6058f 100644 --- a/fficonfig.h.in +++ b/fficonfig.h.in @@ -134,9 +134,6 @@ /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME -/* Define to the home page for this package. */ -#undef PACKAGE_URL - /* Define to the version of this package. */ #undef PACKAGE_VERSION @@ -157,6 +154,9 @@ /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS +/* Define if symbols are underscored. */ +#undef SYMBOL_UNDERSCORE + /* Define this if you are using Purify and want to suppress spurious messages. */ #undef USING_PURIFY diff --git a/include/Makefile.in b/include/Makefile.in index f370697..264fd13 100644 --- a/include/Makefile.in +++ b/include/Makefile.in @@ -39,8 +39,10 @@ subdir = include DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ $(srcdir)/ffi.h.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ - $(top_srcdir)/configure.ac +am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ + $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ + $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ + $(top_srcdir)/acinclude.m4 $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d @@ -190,6 +192,7 @@ psdir = @psdir@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ srcdir = @srcdir@ +sys_symbol_underscore = @sys_symbol_underscore@ sysconfdir = @sysconfdir@ target = @target@ target_alias = @target_alias@ diff --git a/ltmain.sh b/ltmain.sh index a72f2fd..a72f2fd 100755..100644 --- a/ltmain.sh +++ b/ltmain.sh diff --git a/man/Makefile.in b/man/Makefile.in index 93d37db..b05b609 100644 --- a/man/Makefile.in +++ b/man/Makefile.in @@ -37,8 +37,10 @@ target_triplet = @target@ subdir = man DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ - $(top_srcdir)/configure.ac +am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ + $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ + $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ + $(top_srcdir)/acinclude.m4 $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d @@ -188,6 +190,7 @@ psdir = @psdir@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ srcdir = @srcdir@ +sys_symbol_underscore = @sys_symbol_underscore@ sysconfdir = @sysconfdir@ target = @target@ target_alias = @target_alias@ diff --git a/patches/debug-build b/patches/debug-build index 72808d1..b88c9b4 100644 --- a/patches/debug-build +++ b/patches/debug-build @@ -2,7 +2,7 @@ Index: libffi/ChangeLog =================================================================== --- libffi.orig/ChangeLog +++ libffi/ChangeLog -@@ -65,6 +65,13 @@ +@@ -109,6 +109,13 @@ * testsuite/libffi.call/cls_longdouble.c: Likewise. * testsuite/libffi.call/huge_struct.c: Likewise. @@ -54,7 +54,7 @@ Index: libffi/configure.ac m4_undefine([_AC_ARG_VAR_PRECIOUS]) m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS]) -@@ -399,6 +403,7 @@ AC_ARG_ENABLE(debug, +@@ -406,6 +410,7 @@ AC_ARG_ENABLE(debug, if test "$enable_debug" = "yes"; then AC_DEFINE(FFI_DEBUG, 1, [Define this if you want extra debugging.]) fi) @@ -78,7 +78,7 @@ Index: libffi/Makefile.in subdir = . DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \ $(srcdir)/Makefile.in $(srcdir)/doc/stamp-vti \ -@@ -481,7 +486,7 @@ nodist_libffi_la_SOURCES = $(am__append_ +@@ -483,7 +488,7 @@ nodist_libffi_la_SOURCES = $(am__append_ $(am__append_24) $(am__append_25) libffi_convenience_la_SOURCES = $(libffi_la_SOURCES) nodist_libffi_convenience_la_SOURCES = $(nodist_libffi_la_SOURCES) @@ -147,81 +147,81 @@ Index: libffi/configure if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? -@@ -7841,11 +7847,11 @@ else +@@ -7845,11 +7851,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` -- (eval echo "\"\$as_me:7844: $lt_compile\"" >&5) -+ (eval echo "\"\$as_me:7850: $lt_compile\"" >&5) +- (eval echo "\"\$as_me:7848: $lt_compile\"" >&5) ++ (eval echo "\"\$as_me:7854: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 -- echo "$as_me:7848: \$? = $ac_status" >&5 -+ echo "$as_me:7854: \$? = $ac_status" >&5 +- echo "$as_me:7852: \$? = $ac_status" >&5 ++ echo "$as_me:7858: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. -@@ -8180,11 +8186,11 @@ else +@@ -8184,11 +8190,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` -- (eval echo "\"\$as_me:8183: $lt_compile\"" >&5) -+ (eval echo "\"\$as_me:8189: $lt_compile\"" >&5) +- (eval echo "\"\$as_me:8187: $lt_compile\"" >&5) ++ (eval echo "\"\$as_me:8193: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 -- echo "$as_me:8187: \$? = $ac_status" >&5 -+ echo "$as_me:8193: \$? = $ac_status" >&5 +- echo "$as_me:8191: \$? = $ac_status" >&5 ++ echo "$as_me:8197: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. -@@ -8285,11 +8291,11 @@ else +@@ -8289,11 +8295,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` -- (eval echo "\"\$as_me:8288: $lt_compile\"" >&5) -+ (eval echo "\"\$as_me:8294: $lt_compile\"" >&5) +- (eval echo "\"\$as_me:8292: $lt_compile\"" >&5) ++ (eval echo "\"\$as_me:8298: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 -- echo "$as_me:8292: \$? = $ac_status" >&5 -+ echo "$as_me:8298: \$? = $ac_status" >&5 +- echo "$as_me:8296: \$? = $ac_status" >&5 ++ echo "$as_me:8302: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized -@@ -8340,11 +8346,11 @@ else +@@ -8344,11 +8350,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` -- (eval echo "\"\$as_me:8343: $lt_compile\"" >&5) -+ (eval echo "\"\$as_me:8349: $lt_compile\"" >&5) +- (eval echo "\"\$as_me:8347: $lt_compile\"" >&5) ++ (eval echo "\"\$as_me:8353: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 -- echo "$as_me:8347: \$? = $ac_status" >&5 -+ echo "$as_me:8353: \$? = $ac_status" >&5 +- echo "$as_me:8351: \$? = $ac_status" >&5 ++ echo "$as_me:8357: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized -@@ -11143,7 +11149,7 @@ else +@@ -11147,7 +11153,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF --#line 11146 "configure" -+#line 11152 "configure" +-#line 11150 "configure" ++#line 11156 "configure" #include "confdefs.h" #if HAVE_DLFCN_H -@@ -11239,7 +11245,7 @@ else +@@ -11243,7 +11249,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF --#line 11242 "configure" -+#line 11248 "configure" +-#line 11246 "configure" ++#line 11252 "configure" #include "confdefs.h" #if HAVE_DLFCN_H -@@ -14766,6 +14772,14 @@ _ACEOF +@@ -14777,6 +14783,14 @@ _ACEOF fi fi @@ -236,7 +236,7 @@ Index: libffi/configure # Check whether --enable-structs was given. if test "${enable_structs+set}" = set; then -@@ -15166,6 +15180,13 @@ Usually this means the macro was only in +@@ -15177,6 +15191,13 @@ Usually this means the macro was only in { (exit 1); exit 1; }; } fi diff --git a/patches/ffi_last_abi b/patches/ffi_last_abi index 9e1a489..df1d80d 100644 --- a/patches/ffi_last_abi +++ b/patches/ffi_last_abi @@ -2,7 +2,7 @@ Index: libffi/ChangeLog =================================================================== --- libffi.orig/ChangeLog +++ libffi/ChangeLog -@@ -65,6 +65,12 @@ +@@ -109,6 +109,12 @@ * testsuite/libffi.call/cls_longdouble.c: Likewise. * testsuite/libffi.call/huge_struct.c: Likewise. diff --git a/patches/ml64-safeseh b/patches/ml64-safeseh index 1e04dbd..e17ec7d 100644 --- a/patches/ml64-safeseh +++ b/patches/ml64-safeseh @@ -2,7 +2,7 @@ Index: libffi/ChangeLog =================================================================== --- libffi.orig/ChangeLog +++ libffi/ChangeLog -@@ -73,6 +73,10 @@ +@@ -117,6 +117,10 @@ * src/prep_cif.c: Push stack space computation into src/x86/ffi.c for X86_ANY so return value space doesn't get added twice. diff --git a/patches/msvcc-warning b/patches/msvcc-warning index b557b73..0ad20f9 100644 --- a/patches/msvcc-warning +++ b/patches/msvcc-warning @@ -36,7 +36,7 @@ Index: libffi/ChangeLog =================================================================== --- libffi.orig/ChangeLog +++ libffi/ChangeLog -@@ -131,6 +131,11 @@ +@@ -175,6 +175,11 @@ * man/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. diff --git a/patches/stand-alone b/patches/stand-alone index b889e8a..5696ba2 100644 --- a/patches/stand-alone +++ b/patches/stand-alone @@ -10330,16 +10330,7 @@ Index: libffi/configure $as_echo "no" >&6; } fi -@@ -7735,25 +7816,16 @@ _lt_linker_boilerplate=`cat conftest.err - $RM -r conftest* - - --## CAVEAT EMPTOR: --## There is no encapsulation within the following macros, do not change --## the running order or otherwise move them around unless you know exactly --## what you are doing... - if test -n "$compiler"; then - +@@ -7744,16 +7825,11 @@ if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= if test "$GCC" = yes; then @@ -10359,17 +10350,17 @@ Index: libffi/configure $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler_rtti_exceptions=no -@@ -7769,15 +7841,15 @@ else +@@ -7769,15 +7845,15 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) -+ (eval echo "\"\$as_me:7844: $lt_compile\"" >&5) ++ (eval echo "\"\$as_me:7848: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ echo "$as_me:7848: \$? = $ac_status" >&5 ++ echo "$as_me:7852: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -10378,7 +10369,7 @@ Index: libffi/configure $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes -@@ -7786,7 +7858,7 @@ else +@@ -7786,7 +7862,7 @@ else $RM conftest* fi @@ -10387,7 +10378,7 @@ Index: libffi/configure $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then -@@ -7806,7 +7878,7 @@ fi +@@ -7806,7 +7882,7 @@ fi lt_prog_compiler_pic= lt_prog_compiler_static= @@ -10396,7 +10387,7 @@ Index: libffi/configure $as_echo_n "checking for $compiler option to produce PIC... " >&6; } if test "$GCC" = yes; then -@@ -7855,12 +7927,6 @@ $as_echo_n "checking for $compiler optio +@@ -7855,12 +7931,6 @@ $as_echo_n "checking for $compiler optio lt_prog_compiler_pic='-fno-common' ;; @@ -10409,7 +10400,7 @@ Index: libffi/configure hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag -@@ -7903,13 +7969,6 @@ $as_echo_n "checking for $compiler optio +@@ -7903,13 +7973,6 @@ $as_echo_n "checking for $compiler optio lt_prog_compiler_pic='-fPIC' ;; esac @@ -10423,7 +10414,7 @@ Index: libffi/configure else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in -@@ -7951,7 +8010,7 @@ $as_echo_n "checking for $compiler optio +@@ -7951,7 +8014,7 @@ $as_echo_n "checking for $compiler optio lt_prog_compiler_static='-non_shared' ;; @@ -10432,7 +10423,7 @@ Index: libffi/configure case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) -@@ -7972,7 +8031,7 @@ $as_echo_n "checking for $compiler optio +@@ -7972,7 +8035,7 @@ $as_echo_n "checking for $compiler optio lt_prog_compiler_pic='--shared' lt_prog_compiler_static='--static' ;; @@ -10441,7 +10432,7 @@ Index: libffi/configure # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' -@@ -7984,26 +8043,26 @@ $as_echo_n "checking for $compiler optio +@@ -7984,26 +8047,26 @@ $as_echo_n "checking for $compiler optio # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; @@ -10476,7 +10467,7 @@ Index: libffi/configure esac ;; esac -@@ -8091,7 +8150,7 @@ case $host_os in +@@ -8091,7 +8154,7 @@ case $host_os in lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac @@ -10485,7 +10476,7 @@ Index: libffi/configure $as_echo "$lt_prog_compiler_pic" >&6; } -@@ -8103,9 +8162,9 @@ $as_echo "$lt_prog_compiler_pic" >&6; } +@@ -8103,9 +8166,9 @@ $as_echo "$lt_prog_compiler_pic" >&6; } # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then @@ -10497,17 +10488,17 @@ Index: libffi/configure $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler_pic_works=no -@@ -8121,15 +8180,15 @@ else +@@ -8121,15 +8184,15 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) -+ (eval echo "\"\$as_me:8183: $lt_compile\"" >&5) ++ (eval echo "\"\$as_me:8187: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ echo "$as_me:8187: \$? = $ac_status" >&5 ++ echo "$as_me:8191: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -10516,7 +10507,7 @@ Index: libffi/configure $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes -@@ -8138,7 +8197,7 @@ else +@@ -8138,7 +8201,7 @@ else $RM conftest* fi @@ -10525,7 +10516,7 @@ Index: libffi/configure $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } if test x"$lt_cv_prog_compiler_pic_works" = xyes; then -@@ -8162,9 +8221,9 @@ fi +@@ -8162,9 +8225,9 @@ fi # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" @@ -10537,7 +10528,7 @@ Index: libffi/configure $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler_static_works=no -@@ -8177,7 +8236,7 @@ else +@@ -8177,7 +8240,7 @@ else if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 @@ -10546,7 +10537,7 @@ Index: libffi/configure $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes -@@ -8190,7 +8249,7 @@ else +@@ -8190,7 +8253,7 @@ else LDFLAGS="$save_LDFLAGS" fi @@ -10555,7 +10546,7 @@ Index: libffi/configure $as_echo "$lt_cv_prog_compiler_static_works" >&6; } if test x"$lt_cv_prog_compiler_static_works" = xyes; then -@@ -8205,9 +8264,9 @@ fi +@@ -8205,9 +8268,9 @@ fi @@ -10567,17 +10558,17 @@ Index: libffi/configure $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler_c_o=no -@@ -8226,16 +8285,16 @@ else +@@ -8226,16 +8289,16 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) -+ (eval echo "\"\$as_me:8288: $lt_compile\"" >&5) ++ (eval echo "\"\$as_me:8292: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ echo "$as_me:8292: \$? = $ac_status" >&5 ++ echo "$as_me:8296: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -10587,7 +10578,7 @@ Index: libffi/configure $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes -@@ -8252,7 +8311,7 @@ else +@@ -8252,7 +8315,7 @@ else $RM conftest* fi @@ -10596,7 +10587,7 @@ Index: libffi/configure $as_echo "$lt_cv_prog_compiler_c_o" >&6; } -@@ -8260,9 +8319,9 @@ $as_echo "$lt_cv_prog_compiler_c_o" >&6; +@@ -8260,9 +8323,9 @@ $as_echo "$lt_cv_prog_compiler_c_o" >&6; @@ -10608,17 +10599,17 @@ Index: libffi/configure $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler_c_o=no -@@ -8281,16 +8340,16 @@ else +@@ -8281,16 +8344,16 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) -+ (eval echo "\"\$as_me:8343: $lt_compile\"" >&5) ++ (eval echo "\"\$as_me:8347: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 -+ echo "$as_me:8347: \$? = $ac_status" >&5 ++ echo "$as_me:8351: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -10628,7 +10619,7 @@ Index: libffi/configure $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes -@@ -8307,7 +8366,7 @@ else +@@ -8307,7 +8370,7 @@ else $RM conftest* fi @@ -10637,7 +10628,7 @@ Index: libffi/configure $as_echo "$lt_cv_prog_compiler_c_o" >&6; } -@@ -8316,7 +8375,7 @@ $as_echo "$lt_cv_prog_compiler_c_o" >&6; +@@ -8316,7 +8379,7 @@ $as_echo "$lt_cv_prog_compiler_c_o" >&6; hard_links="nottested" if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then # do not overwrite the value of need_locks provided by the user @@ -10646,7 +10637,7 @@ Index: libffi/configure $as_echo_n "checking if we can lock with hard links... " >&6; } hard_links=yes $RM conftest* -@@ -8324,10 +8383,10 @@ $as_echo_n "checking if we can lock with +@@ -8324,10 +8387,10 @@ $as_echo_n "checking if we can lock with touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no @@ -10659,7 +10650,7 @@ Index: libffi/configure $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} need_locks=warn fi -@@ -8340,7 +8399,7 @@ fi +@@ -8340,7 +8403,7 @@ fi @@ -10668,7 +10659,7 @@ Index: libffi/configure $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } runpath_var= -@@ -8403,33 +8462,7 @@ $as_echo_n "checking whether the $compil +@@ -8403,33 +8466,7 @@ $as_echo_n "checking whether the $compil esac ld_shlibs=yes @@ -10702,7 +10693,7 @@ Index: libffi/configure # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='${wl}' -@@ -8447,7 +8480,6 @@ $as_echo_n "checking whether the $compil +@@ -8447,7 +8484,6 @@ $as_echo_n "checking whether the $compil fi supports_anon_versioning=no case `$LD -v 2>&1` in @@ -10710,7 +10701,7 @@ Index: libffi/configure *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... -@@ -8463,12 +8495,11 @@ $as_echo_n "checking whether the $compil +@@ -8463,12 +8499,11 @@ $as_echo_n "checking whether the $compil ld_shlibs=no cat <<_LT_EOF 1>&2 @@ -10726,7 +10717,7 @@ Index: libffi/configure _LT_EOF fi -@@ -8504,7 +8535,6 @@ _LT_EOF +@@ -8504,7 +8539,6 @@ _LT_EOF # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' @@ -10734,7 +10725,7 @@ Index: libffi/configure allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes -@@ -8526,11 +8556,6 @@ _LT_EOF +@@ -8526,11 +8560,6 @@ _LT_EOF fi ;; @@ -10746,7 +10737,7 @@ Index: libffi/configure interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no -@@ -8546,7 +8571,7 @@ _LT_EOF +@@ -8546,7 +8575,7 @@ _LT_EOF archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; @@ -10755,7 +10746,7 @@ Index: libffi/configure tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in -@@ -8560,12 +8585,11 @@ _LT_EOF +@@ -8560,12 +8589,11 @@ _LT_EOF tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler @@ -10771,7 +10762,7 @@ Index: libffi/configure tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; -@@ -8576,17 +8600,13 @@ _LT_EOF +@@ -8576,17 +8604,13 @@ _LT_EOF lf95*) # Lahey Fortran 8.1 whole_archive_flag_spec= tmp_sharedflag='--shared' ;; @@ -10791,7 +10782,7 @@ Index: libffi/configure compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 -@@ -8602,7 +8622,7 @@ _LT_EOF +@@ -8602,7 +8626,7 @@ _LT_EOF fi case $cc_basename in @@ -10800,7 +10791,7 @@ Index: libffi/configure # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec= -@@ -8733,10 +8753,8 @@ _LT_EOF +@@ -8733,10 +8757,8 @@ _LT_EOF else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm @@ -10812,7 +10803,7 @@ Index: libffi/configure else export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi -@@ -8823,7 +8841,11 @@ _LT_EOF +@@ -8823,7 +8845,11 @@ _LT_EOF allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. @@ -10825,7 +10816,7 @@ Index: libffi/configure /* end confdefs.h. */ int -@@ -8834,10 +8856,30 @@ main () +@@ -8834,10 +8860,30 @@ main () return 0; } _ACEOF @@ -10860,7 +10851,7 @@ Index: libffi/configure /^0/ { s/^0 *\(.*\)$/\1/ p -@@ -8848,13 +8890,20 @@ aix_libpath=`dump -H conftest$ac_exeext +@@ -8848,13 +8894,20 @@ aix_libpath=`dump -H conftest$ac_exeext if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi @@ -10884,7 +10875,7 @@ Index: libffi/configure else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' -@@ -8863,7 +8912,11 @@ if test -z "$aix_libpath"; then aix_libp +@@ -8863,7 +8916,11 @@ if test -z "$aix_libpath"; then aix_libp else # Determine the default libpath from the value encoded in an # empty executable. @@ -10897,7 +10888,7 @@ Index: libffi/configure /* end confdefs.h. */ int -@@ -8874,7 +8927,27 @@ main () +@@ -8874,7 +8931,27 @@ main () return 0; } _ACEOF @@ -10926,7 +10917,7 @@ Index: libffi/configure lt_aix_libpath_sed=' /Import File Strings/,/^$/ { -@@ -8888,9 +8961,16 @@ aix_libpath=`dump -H conftest$ac_exeext +@@ -8888,9 +8965,16 @@ aix_libpath=`dump -H conftest$ac_exeext if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi @@ -10945,7 +10936,7 @@ Index: libffi/configure if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" -@@ -8898,13 +8978,8 @@ if test -z "$aix_libpath"; then aix_libp +@@ -8898,13 +8982,8 @@ if test -z "$aix_libpath"; then aix_libp # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' @@ -10961,7 +10952,7 @@ Index: libffi/configure archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' -@@ -8943,7 +9018,7 @@ if test -z "$aix_libpath"; then aix_libp +@@ -8943,7 +9022,7 @@ if test -z "$aix_libpath"; then aix_libp # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. @@ -10970,7 +10961,7 @@ Index: libffi/configure # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. -@@ -8959,11 +9034,7 @@ if test -z "$aix_libpath"; then aix_libp +@@ -8959,11 +9038,7 @@ if test -z "$aix_libpath"; then aix_libp hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported @@ -10983,7 +10974,7 @@ Index: libffi/configure link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in -@@ -8971,7 +9042,7 @@ if test -z "$aix_libpath"; then aix_libp +@@ -8971,7 +9046,7 @@ if test -z "$aix_libpath"; then aix_libp *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then @@ -10992,7 +10983,7 @@ Index: libffi/configure archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" -@@ -9037,7 +9108,7 @@ if test -z "$aix_libpath"; then aix_libp +@@ -9037,7 +9112,7 @@ if test -z "$aix_libpath"; then aix_libp ;; hpux10*) @@ -11001,7 +10992,7 @@ Index: libffi/configure archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' -@@ -9056,7 +9127,7 @@ if test -z "$aix_libpath"; then aix_libp +@@ -9056,7 +9131,7 @@ if test -z "$aix_libpath"; then aix_libp ;; hpux11*) @@ -11010,7 +11001,7 @@ Index: libffi/configure case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' -@@ -9077,46 +9148,7 @@ if test -z "$aix_libpath"; then aix_libp +@@ -9077,46 +9152,7 @@ if test -z "$aix_libpath"; then aix_libp archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) @@ -11058,7 +11049,7 @@ Index: libffi/configure ;; esac fi -@@ -9144,26 +9176,52 @@ fi +@@ -9144,26 +9180,52 @@ fi irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then @@ -11120,7 +11111,7 @@ Index: libffi/configure fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' -@@ -9225,17 +9283,17 @@ rm -f core conftest.err conftest.$ac_obj +@@ -9225,17 +9287,17 @@ rm -f core conftest.err conftest.$ac_obj hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported @@ -11141,7 +11132,7 @@ Index: libffi/configure fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' -@@ -9245,13 +9303,13 @@ rm -f core conftest.err conftest.$ac_obj +@@ -9245,13 +9307,13 @@ rm -f core conftest.err conftest.$ac_obj osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' @@ -11158,7 +11149,7 @@ Index: libffi/configure # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' -@@ -9415,7 +9473,7 @@ rm -f core conftest.err conftest.$ac_obj +@@ -9415,7 +9477,7 @@ rm -f core conftest.err conftest.$ac_obj fi fi @@ -11167,7 +11158,7 @@ Index: libffi/configure $as_echo "$ld_shlibs" >&6; } test "$ld_shlibs" = no && can_build_shared=no -@@ -9452,52 +9510,46 @@ x|xyes) +@@ -9452,52 +9514,46 @@ x|xyes) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. @@ -11254,7 +11245,7 @@ Index: libffi/configure ;; esac fi -@@ -9660,7 +9712,7 @@ esac +@@ -9660,7 +9716,7 @@ esac @@ -11263,7 +11254,7 @@ Index: libffi/configure $as_echo_n "checking dynamic linker characteristics... " >&6; } if test "$GCC" = yes; then -@@ -9668,23 +9720,16 @@ if test "$GCC" = yes; then +@@ -9668,23 +9724,16 @@ if test "$GCC" = yes; then darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; *) lt_awk_arg="/^libraries:/" ;; esac @@ -11293,7 +11284,7 @@ Index: libffi/configure # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary. lt_tmp_lt_search_path_spec= -@@ -9697,7 +9742,7 @@ if test "$GCC" = yes; then +@@ -9697,7 +9746,7 @@ if test "$GCC" = yes; then lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" fi done @@ -11302,7 +11293,7 @@ Index: libffi/configure BEGIN {RS=" "; FS="/|\n";} { lt_foo=""; lt_count=0; -@@ -9717,13 +9762,7 @@ BEGIN {RS=" "; FS="/|\n";} { +@@ -9717,13 +9766,7 @@ BEGIN {RS=" "; FS="/|\n";} { if (lt_foo != "") { lt_freq[lt_foo]++; } if (lt_freq[lt_foo] == 1) { print lt_foo; } }'` @@ -11317,7 +11308,7 @@ Index: libffi/configure else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi -@@ -9811,7 +9850,7 @@ amigaos*) +@@ -9811,7 +9854,7 @@ amigaos*) m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. @@ -11326,7 +11317,7 @@ Index: libffi/configure ;; esac ;; -@@ -9864,12 +9903,23 @@ cygwin* | mingw* | pw32* | cegcc*) +@@ -9864,12 +9907,23 @@ cygwin* | mingw* | pw32* | cegcc*) cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' @@ -11352,7 +11343,7 @@ Index: libffi/configure ;; pw32*) # pw32 DLLs use 'pw' prefix rather than 'lib' -@@ -9969,19 +10019,6 @@ gnu*) +@@ -9969,19 +10023,6 @@ gnu*) hardcode_into_libs=yes ;; @@ -11372,7 +11363,7 @@ Index: libffi/configure hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. -@@ -10024,10 +10061,8 @@ hpux9* | hpux10* | hpux11*) +@@ -10024,10 +10065,8 @@ hpux9* | hpux10* | hpux11*) soname_spec='${libname}${release}${shared_ext}$major' ;; esac @@ -11384,7 +11375,7 @@ Index: libffi/configure ;; interix[3-9]*) -@@ -10085,7 +10120,7 @@ linux*oldld* | linux*aout* | linux*coff* +@@ -10085,7 +10124,7 @@ linux*oldld* | linux*aout* | linux*coff* ;; # This must be Linux ELF. @@ -11393,7 +11384,7 @@ Index: libffi/configure version_type=linux need_lib_prefix=no need_version=no -@@ -10094,17 +10129,16 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu) +@@ -10094,17 +10133,16 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu) finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no @@ -11420,7 +11411,7 @@ Index: libffi/configure /* end confdefs.h. */ int -@@ -10115,29 +10149,56 @@ main () +@@ -10115,29 +10153,56 @@ main () return 0; } _ACEOF @@ -11488,7 +11479,7 @@ Index: libffi/configure fi # We used to test for /lib/ld.so.1 and disable shared libraries on -@@ -10337,7 +10398,7 @@ uts4*) +@@ -10337,7 +10402,7 @@ uts4*) dynamic_linker=no ;; esac @@ -11497,7 +11488,7 @@ Index: libffi/configure $as_echo "$dynamic_linker" >&6; } test "$dynamic_linker" = no && can_build_shared=no -@@ -10439,12 +10500,7 @@ fi +@@ -10439,12 +10504,7 @@ fi @@ -11511,7 +11502,7 @@ Index: libffi/configure $as_echo_n "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || -@@ -10469,7 +10525,7 @@ else +@@ -10469,7 +10529,7 @@ else # directories. hardcode_action=unsupported fi @@ -11520,7 +11511,7 @@ Index: libffi/configure $as_echo "$hardcode_action" >&6; } if test "$hardcode_action" = relink || -@@ -10514,14 +10570,18 @@ else +@@ -10514,14 +10574,18 @@ else darwin*) # if libdl is installed we need to link against it @@ -11542,7 +11533,7 @@ Index: libffi/configure /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. -@@ -10539,18 +10599,43 @@ return dlopen (); +@@ -10539,18 +10603,43 @@ return dlopen (); return 0; } _ACEOF @@ -11592,7 +11583,7 @@ Index: libffi/configure lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else -@@ -10563,19 +10648,33 @@ fi +@@ -10563,19 +10652,33 @@ fi ;; *) @@ -11636,7 +11627,7 @@ Index: libffi/configure /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC -@@ -10584,6 +10683,13 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ +@@ -10584,6 +10687,13 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ extern "C" #endif char shl_load (); @@ -11650,7 +11641,7 @@ Index: libffi/configure int main () { -@@ -10592,32 +10698,56 @@ return shl_load (); +@@ -10592,32 +10702,56 @@ return shl_load (); return 0; } _ACEOF @@ -11726,7 +11717,7 @@ Index: libffi/configure /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. -@@ -10626,76 +10756,290 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ +@@ -10626,76 +10760,290 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ #ifdef __cplusplus extern "C" #endif @@ -12052,7 +12043,7 @@ Index: libffi/configure /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. -@@ -10713,18 +11057,43 @@ return dld_link (); +@@ -10713,18 +11061,43 @@ return dld_link (); return 0; } _ACEOF @@ -12102,7 +12093,7 @@ Index: libffi/configure lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" fi -@@ -10763,9 +11132,9 @@ fi +@@ -10763,9 +11136,9 @@ fi save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" @@ -12114,16 +12105,16 @@ Index: libffi/configure $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : -@@ -10774,7 +11143,7 @@ else +@@ -10774,7 +11147,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10777 "configure" -+#line 11146 "configure" ++#line 11150 "configure" #include "confdefs.h" #if HAVE_DLFCN_H -@@ -10815,13 +11184,7 @@ else +@@ -10815,13 +11188,7 @@ else # endif #endif @@ -12138,7 +12129,7 @@ Index: libffi/configure int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); -@@ -10830,11 +11193,7 @@ int main () +@@ -10830,11 +11197,7 @@ int main () if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; @@ -12151,7 +12142,7 @@ Index: libffi/configure /* dlclose (self); */ } else -@@ -10843,11 +11202,11 @@ int main () +@@ -10843,11 +11206,11 @@ int main () return status; } _LT_EOF @@ -12166,7 +12157,7 @@ Index: libffi/configure (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in -@@ -10864,14 +11223,14 @@ rm -fr conftest* +@@ -10864,14 +11227,14 @@ rm -fr conftest* fi @@ -12184,16 +12175,16 @@ Index: libffi/configure $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : -@@ -10880,7 +11239,7 @@ else +@@ -10880,7 +11243,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10883 "configure" -+#line 11242 "configure" ++#line 11246 "configure" #include "confdefs.h" #if HAVE_DLFCN_H -@@ -10921,13 +11280,7 @@ else +@@ -10921,13 +11284,7 @@ else # endif #endif @@ -12208,7 +12199,7 @@ Index: libffi/configure int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); -@@ -10936,11 +11289,7 @@ int main () +@@ -10936,11 +11293,7 @@ int main () if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; @@ -12221,7 +12212,7 @@ Index: libffi/configure /* dlclose (self); */ } else -@@ -10949,11 +11298,11 @@ int main () +@@ -10949,11 +11302,11 @@ int main () return status; } _LT_EOF @@ -12236,7 +12227,7 @@ Index: libffi/configure (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in -@@ -10970,7 +11319,7 @@ rm -fr conftest* +@@ -10970,7 +11323,7 @@ rm -fr conftest* fi @@ -12245,7 +12236,7 @@ Index: libffi/configure $as_echo "$lt_cv_dlopen_self_static" >&6; } fi -@@ -11009,12 +11358,12 @@ fi +@@ -11009,12 +11362,12 @@ fi striplib= old_striplib= @@ -12260,7 +12251,7 @@ Index: libffi/configure $as_echo "yes" >&6; } else # FIXME - insert some real tests, host_os isn't really good enough -@@ -11023,15 +11372,15 @@ else +@@ -11023,15 +11376,15 @@ else if test -n "$STRIP" ; then striplib="$STRIP -x" old_striplib="$STRIP -S" @@ -12279,7 +12270,7 @@ Index: libffi/configure $as_echo "no" >&6; } ;; esac -@@ -11049,12 +11398,12 @@ fi +@@ -11049,12 +11402,12 @@ fi # Report which library types will actually be built @@ -12295,7 +12286,7 @@ Index: libffi/configure $as_echo_n "checking whether to build shared libraries... " >&6; } test "$can_build_shared" = "no" && enable_shared=no -@@ -11075,14 +11424,14 @@ $as_echo_n "checking whether to build sh +@@ -11075,14 +11428,14 @@ $as_echo_n "checking whether to build sh fi ;; esac @@ -12313,7 +12304,7 @@ Index: libffi/configure $as_echo "$enable_static" >&6; } -@@ -11119,16 +11468,17 @@ CC="$lt_save_CC" +@@ -11119,16 +11472,17 @@ CC="$lt_save_CC" @@ -12334,7 +12325,7 @@ Index: libffi/configure $as_echo "$USE_MAINTAINER_MODE" >&6; } if test $USE_MAINTAINER_MODE = yes; then MAINTAINER_MODE_TRUE= -@@ -11142,79 +11492,523 @@ fi +@@ -11142,79 +11496,523 @@ fi @@ -12912,7 +12903,7 @@ Index: libffi/configure # unmap any subset of those pages, the pages that were not # explicitly unmapped remain accessible. # 2. If you map two adjacent blocks of memory and then unmap them -@@ -11228,16 +12022,20 @@ else +@@ -11228,16 +12026,20 @@ else ac_cv_func_mmap_dev_zero=yes;; esac fi @@ -12937,7 +12928,7 @@ Index: libffi/configure /* end confdefs.h. */ #include <sys/types.h> #include <sys/mman.h> -@@ -11255,22 +12053,43 @@ int n = MAP_ANONYMOUS; +@@ -11255,22 +12057,43 @@ int n = MAP_ANONYMOUS; return 0; } _ACEOF @@ -12986,7 +12977,7 @@ Index: libffi/configure $as_echo_n "(cached) " >&6 else # Add a system to this blacklist if it has mmap() and MAP_ANON or -@@ -11285,24 +12104,30 @@ else +@@ -11285,24 +12108,30 @@ else ac_cv_func_mmap_anon=yes;; esac fi @@ -13021,7 +13012,7 @@ Index: libffi/configure fi -@@ -11330,6 +12155,10 @@ case "$host" in +@@ -11330,6 +12159,10 @@ case "$host" in amd64-*-freebsd* | amd64-*-openbsd*) TARGET=X86_64; TARGETDIR=x86 @@ -13032,7 +13023,7 @@ Index: libffi/configure ;; avr32*-*-*) -@@ -11447,7 +12276,9 @@ esac +@@ -11454,7 +12287,9 @@ esac if test $TARGETDIR = unknown; then @@ -13043,7 +13034,7 @@ Index: libffi/configure fi if test x$TARGET = xMIPS; then -@@ -11538,6 +12369,14 @@ else +@@ -11545,6 +12380,14 @@ else M68K_FALSE= fi @@ -13058,7 +13049,7 @@ Index: libffi/configure if test x$TARGET = xPOWERPC; then POWERPC_TRUE= POWERPC_FALSE='#' -@@ -11659,12 +12498,16 @@ else +@@ -11666,12 +12509,16 @@ else fi @@ -13078,7 +13069,7 @@ Index: libffi/configure /* end confdefs.h. */ #include <stdlib.h> #include <stdarg.h> -@@ -11679,23 +12522,48 @@ main () +@@ -11686,23 +12533,48 @@ main () return 0; } _ACEOF @@ -13132,7 +13123,7 @@ Index: libffi/configure else ac_cv_header_stdc=no fi -@@ -11705,14 +12573,18 @@ fi +@@ -11712,14 +12584,18 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. @@ -13154,7 +13145,7 @@ Index: libffi/configure else ac_cv_header_stdc=no fi -@@ -11722,10 +12594,14 @@ fi +@@ -11729,10 +12605,14 @@ fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. @@ -13171,7 +13162,7 @@ Index: libffi/configure /* end confdefs.h. */ #include <ctype.h> #include <stdlib.h> -@@ -11752,31 +12628,150 @@ main () +@@ -11759,31 +12639,150 @@ main () return 0; } _ACEOF @@ -13333,7 +13324,7 @@ Index: libffi/configure _ACEOF fi -@@ -11784,12 +12779,16 @@ done +@@ -11791,12 +12790,16 @@ done # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! @@ -13353,7 +13344,7 @@ Index: libffi/configure /* end confdefs.h. */ #include <alloca.h> int -@@ -11801,28 +12800,59 @@ char *p = (char *) alloca (2 * sizeof (i +@@ -11808,28 +12811,59 @@ char *p = (char *) alloca (2 * sizeof (i return 0; } _ACEOF @@ -13422,7 +13413,7 @@ Index: libffi/configure /* end confdefs.h. */ #ifdef __GNUC__ # define alloca __builtin_alloca -@@ -11854,20 +12884,47 @@ char *p = (char *) alloca (1); +@@ -11861,20 +12895,47 @@ char *p = (char *) alloca (1); return 0; } _ACEOF @@ -13476,7 +13467,7 @@ Index: libffi/configure else # The SVR3 libPW and SVR4 libucb both contain incompatible functions -@@ -11877,15 +12934,21 @@ else +@@ -11884,15 +12945,21 @@ else ALLOCA=\${LIBOBJDIR}alloca.$ac_objext @@ -13502,7 +13493,7 @@ Index: libffi/configure /* end confdefs.h. */ #if defined CRAY && ! defined CRAY2 webecray -@@ -11895,7 +12958,7 @@ wenotbecray +@@ -11902,7 +12969,7 @@ wenotbecray _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | @@ -13511,7 +13502,7 @@ Index: libffi/configure ac_cv_os_cray=yes else ac_cv_os_cray=no -@@ -11903,14 +12966,101 @@ fi +@@ -11910,14 +12977,101 @@ fi rm -f conftest* fi @@ -13617,7 +13608,7 @@ Index: libffi/configure cat >>confdefs.h <<_ACEOF #define CRAY_STACKSEG_END $ac_func -@@ -11922,15 +13072,19 @@ fi +@@ -11929,15 +13083,19 @@ fi done fi @@ -13641,7 +13632,7 @@ Index: libffi/configure /* end confdefs.h. */ $ac_includes_default int -@@ -11953,18 +13107,46 @@ main () +@@ -11960,18 +13118,46 @@ main () return find_stack_direction () < 0; } _ACEOF @@ -13693,7 +13684,7 @@ Index: libffi/configure cat >>confdefs.h <<_ACEOF #define STACK_DIRECTION $ac_cv_c_stack_direction _ACEOF -@@ -11977,61 +13159,711 @@ fi +@@ -11984,61 +13170,711 @@ fi # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. @@ -14441,7 +14432,7 @@ Index: libffi/configure $as_echo "$ac_cv_sizeof_long_double" >&6; } -@@ -12049,21 +13881,28 @@ if test -z "$HAVE_LONG_DOUBLE"; then +@@ -12056,21 +13892,28 @@ if test -z "$HAVE_LONG_DOUBLE"; then if test $ac_cv_sizeof_long_double != 0; then HAVE_LONG_DOUBLE=1 @@ -14474,7 +14465,7 @@ Index: libffi/configure /* end confdefs.h. */ #ifndef __APPLE_CC__ not a universal capable compiler -@@ -12071,34 +13910,46 @@ else +@@ -12078,34 +13921,46 @@ else typedef int dummy; _ACEOF @@ -14543,7 +14534,7 @@ Index: libffi/configure /* end confdefs.h. */ #include <sys/types.h> #include <sys/param.h> -@@ -12116,9 +13967,30 @@ main () +@@ -12123,9 +13978,30 @@ main () return 0; } _ACEOF @@ -14576,7 +14567,7 @@ Index: libffi/configure /* end confdefs.h. */ #include <sys/types.h> #include <sys/param.h> -@@ -12134,18 +14006,49 @@ main () +@@ -12141,18 +14017,49 @@ main () return 0; } _ACEOF @@ -14629,7 +14620,7 @@ Index: libffi/configure /* end confdefs.h. */ #include <limits.h> -@@ -12160,9 +14063,30 @@ main () +@@ -12167,9 +14074,30 @@ main () return 0; } _ACEOF @@ -14662,7 +14653,7 @@ Index: libffi/configure /* end confdefs.h. */ #include <limits.h> -@@ -12177,20 +14101,51 @@ main () +@@ -12184,20 +14112,51 @@ main () return 0; } _ACEOF @@ -14718,7 +14709,7 @@ Index: libffi/configure /* end confdefs.h. */ short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -@@ -12216,7 +14171,24 @@ return use_ascii (foo) == use_ebcdic (fo +@@ -12223,7 +14182,24 @@ return use_ascii (foo) == use_ebcdic (fo return 0; } _ACEOF @@ -14744,7 +14735,7 @@ Index: libffi/configure if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi -@@ -12228,10 +14200,20 @@ if ac_fn_c_try_compile "$LINENO"; then : +@@ -12235,10 +14211,20 @@ if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=unknown fi fi @@ -14766,7 +14757,7 @@ Index: libffi/configure /* end confdefs.h. */ $ac_includes_default int -@@ -12251,44 +14233,82 @@ main () +@@ -12258,44 +14244,82 @@ main () return 0; } _ACEOF @@ -14861,7 +14852,7 @@ Index: libffi/configure /* end confdefs.h. */ asm (".cfi_startproc\n\t.cfi_endproc"); int -@@ -12299,26 +14319,49 @@ main () +@@ -12306,26 +14330,49 @@ main () return 0; } _ACEOF @@ -14917,7 +14908,7 @@ Index: libffi/configure $as_echo_n "(cached) " >&6 else -@@ -12326,7 +14369,11 @@ else +@@ -12333,7 +14380,11 @@ else save_LDFLAGS="$LDFLAGS" CFLAGS="$CFLAGS -fpic" LDFLAGS="$LDFLAGS -shared" @@ -14930,7 +14921,7 @@ Index: libffi/configure /* end confdefs.h. */ asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text"); int -@@ -12337,33 +14384,64 @@ main () +@@ -12344,33 +14395,64 @@ main () return 0; } _ACEOF @@ -15004,7 +14995,7 @@ Index: libffi/configure /* end confdefs.h. */ asm (".register %g2, #scratch"); int -@@ -12374,27 +14452,50 @@ main () +@@ -12381,27 +14463,50 @@ main () return 0; } _ACEOF @@ -15061,7 +15052,7 @@ Index: libffi/configure $as_echo_n "(cached) " >&6 else -@@ -12405,23 +14506,29 @@ else +@@ -12412,23 +14517,29 @@ else fi fi @@ -15094,9 +15085,9 @@ Index: libffi/configure +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - asm (".ascii \"string\""); + asm (".ascii \\"string\\""); int -@@ -12432,31 +14539,58 @@ main () +@@ -12439,31 +14550,58 @@ main () return 0; } _ACEOF @@ -15160,9 +15151,9 @@ Index: libffi/configure +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - asm (".string \"string\""); + asm (".string \\"string\\""); int -@@ -12467,19 +14601,42 @@ main () +@@ -12474,19 +14612,42 @@ main () return 0; } _ACEOF @@ -15209,7 +15200,7 @@ Index: libffi/configure fi fi -@@ -12487,15 +14644,17 @@ fi +@@ -12494,15 +14655,17 @@ fi case "$target" in *-apple-darwin10* | *-*-freebsd* | *-*-openbsd* | *-pc-solaris*) @@ -15230,7 +15221,7 @@ Index: libffi/configure $as_echo_n "(cached) " >&6 else -@@ -12506,18 +14665,20 @@ else +@@ -12513,18 +14676,20 @@ else fi fi @@ -15255,7 +15246,7 @@ Index: libffi/configure $as_echo_n "(cached) " >&6 else -@@ -12534,35 +14695,41 @@ else +@@ -12541,35 +14706,41 @@ else rm -f conftest.* fi @@ -15306,7 +15297,7 @@ Index: libffi/configure if grep '\.hidden.*foo' conftest.s >/dev/null; then libffi_cv_hidden_visibility_attribute=yes fi -@@ -12570,11 +14737,13 @@ else +@@ -12577,11 +14748,13 @@ else rm -f conftest.* fi @@ -15322,7 +15313,7 @@ Index: libffi/configure fi -@@ -12585,41 +14754,50 @@ fi +@@ -12592,41 +14765,50 @@ fi @@ -15381,7 +15372,7 @@ Index: libffi/configure fi fi -@@ -12655,7 +14833,7 @@ ac_config_commands="$ac_config_commands +@@ -12662,7 +14844,7 @@ ac_config_commands="$ac_config_commands ac_config_links="$ac_config_links include/ffitarget.h:src/$TARGETDIR/ffitarget.h" @@ -15390,7 +15381,7 @@ Index: libffi/configure cat >confcache <<\_ACEOF -@@ -12685,13 +14863,13 @@ _ACEOF +@@ -12692,13 +14874,13 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( @@ -15406,7 +15397,7 @@ Index: libffi/configure esac ;; esac done -@@ -12699,8 +14877,8 @@ $as_echo "$as_me: WARNING: cache variabl +@@ -12706,8 +14888,8 @@ $as_echo "$as_me: WARNING: cache variabl (set) 2>&1 | case $as_nl`(ac_space=' '; set) 2>&1` in #( *${as_nl}ac_space=\ *) @@ -15417,7 +15408,7 @@ Index: libffi/configure sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" -@@ -12723,11 +14901,11 @@ $as_echo "$as_me: WARNING: cache variabl +@@ -12730,11 +14912,11 @@ $as_echo "$as_me: WARNING: cache variabl if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then test "x$cache_file" != "x/dev/null" && @@ -15431,7 +15422,7 @@ Index: libffi/configure $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi -@@ -12747,8 +14925,8 @@ for ac_i in : $LIBOBJS; do test "x$ac_i" +@@ -12754,8 +14936,8 @@ for ac_i in : $LIBOBJS; do test "x$ac_i" ac_i=`$as_echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. @@ -15442,7 +15433,7 @@ Index: libffi/configure done LIBOBJS=$ac_libobjs -@@ -12764,128 +14942,228 @@ else +@@ -12771,128 +14953,228 @@ else fi if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then @@ -15733,7 +15724,7 @@ Index: libffi/configure fi -@@ -12893,10 +15171,9 @@ fi +@@ -12900,10 +15182,9 @@ fi ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" @@ -15746,7 +15737,7 @@ Index: libffi/configure #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. -@@ -12906,18 +15183,17 @@ cat >$CONFIG_STATUS <<_ASEOF || as_write +@@ -12913,18 +15194,17 @@ cat >$CONFIG_STATUS <<_ASEOF || as_write debug=false ac_cs_recheck=false ac_cs_silent=false @@ -15772,7 +15763,7 @@ Index: libffi/configure emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which -@@ -12925,15 +15201,23 @@ if test -n "${ZSH_VERSION+set}" && (emul +@@ -12932,15 +15212,23 @@ if test -n "${ZSH_VERSION+set}" && (emul alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else @@ -15801,7 +15792,7 @@ Index: libffi/configure as_nl=' ' export as_nl -@@ -12941,13 +15225,7 @@ export as_nl +@@ -12948,13 +15236,7 @@ export as_nl as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo @@ -15816,7 +15807,7 @@ Index: libffi/configure as_echo='printf %s\n' as_echo_n='printf %s' else -@@ -12958,7 +15236,7 @@ else +@@ -12965,7 +15247,7 @@ else as_echo_body='eval expr "X$1" : "X\\(.*\\)"' as_echo_n_body='eval arg=$1; @@ -15825,7 +15816,7 @@ Index: libffi/configure *"$as_nl"*) expr "X$arg" : "X\\(.*\\)$as_nl"; arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; -@@ -12981,6 +15259,13 @@ if test "${PATH_SEPARATOR+set}" != set; +@@ -12988,6 +15270,13 @@ if test "${PATH_SEPARATOR+set}" != set; } fi @@ -15839,7 +15830,7 @@ Index: libffi/configure # IFS # We need space, tab and new line, in precisely that order. Quoting is -@@ -12990,15 +15275,15 @@ fi +@@ -12997,15 +15286,15 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -15858,7 +15849,7 @@ Index: libffi/configure IFS=$as_save_IFS ;; -@@ -13010,16 +15295,12 @@ if test "x$as_myself" = x; then +@@ -13017,16 +15306,12 @@ if test "x$as_myself" = x; then fi if test ! -f "$as_myself"; then $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 @@ -15879,7 +15870,7 @@ Index: libffi/configure done PS1='$ ' PS2='> ' -@@ -13031,89 +15312,7 @@ export LC_ALL +@@ -13038,89 +15323,7 @@ export LC_ALL LANGUAGE=C export LANGUAGE @@ -15970,7 +15961,7 @@ Index: libffi/configure if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr -@@ -13127,12 +15326,8 @@ else +@@ -13134,12 +15337,8 @@ else as_basename=false fi @@ -15984,7 +15975,7 @@ Index: libffi/configure as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ -@@ -13152,25 +15347,76 @@ $as_echo X/"$0" | +@@ -13159,25 +15358,76 @@ $as_echo X/"$0" | } s/.*/./; q'` @@ -16072,7 +16063,7 @@ Index: libffi/configure rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then -@@ -13199,56 +15445,8 @@ fi +@@ -13206,56 +15456,8 @@ fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null @@ -16130,7 +16121,7 @@ Index: libffi/configure else test -d ./-p && rmdir ./-p as_mkdir_p=false -@@ -13267,10 +15465,10 @@ else +@@ -13274,10 +15476,10 @@ else if test -d "$1"; then test -d "$1/."; else @@ -16143,7 +16134,7 @@ Index: libffi/configure ???[sx]*):;;*)false;;esac;fi '\'' sh ' -@@ -13285,19 +15483,13 @@ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr +@@ -13292,19 +15494,13 @@ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr exec 6>&1 @@ -16166,7 +16157,7 @@ Index: libffi/configure CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS -@@ -13330,11 +15522,10 @@ _ACEOF +@@ -13337,11 +15533,10 @@ _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ @@ -16181,7 +16172,7 @@ Index: libffi/configure -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit -@@ -13359,16 +15550,16 @@ $config_links +@@ -13366,16 +15561,16 @@ $config_links Configuration commands: $config_commands @@ -16202,7 +16193,7 @@ Index: libffi/configure This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." -@@ -13411,19 +15602,20 @@ do +@@ -13418,19 +15613,20 @@ do case $ac_optarg in *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; esac @@ -16227,7 +16218,7 @@ Index: libffi/configure --help | --hel | -h ) $as_echo "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ -@@ -13431,10 +15623,11 @@ Try \`$0 --help' for more information."; +@@ -13438,10 +15634,11 @@ Try \`$0 --help' for more information."; ac_cs_silent=: ;; # This is an error. @@ -16242,7 +16233,7 @@ Index: libffi/configure ac_need_defaults=false ;; esac -@@ -13475,20 +15668,6 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_writ +@@ -13482,20 +15679,6 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_writ # # INIT-COMMANDS # @@ -16263,7 +16254,7 @@ Index: libffi/configure AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" -@@ -13499,143 +15678,131 @@ AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac +@@ -13506,143 +15689,131 @@ AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac sed_quote_subst='$sed_quote_subst' double_quote_subst='$double_quote_subst' delay_variable_subst='$delay_variable_subst' @@ -16526,7 +16517,7 @@ Index: libffi/configure GREP \ EGREP \ FGREP \ -@@ -13659,6 +15826,8 @@ lt_cv_sys_global_symbol_pipe \ +@@ -13666,6 +15837,8 @@ lt_cv_sys_global_symbol_pipe \ lt_cv_sys_global_symbol_to_cdecl \ lt_cv_sys_global_symbol_to_c_name_address \ lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ @@ -16535,7 +16526,7 @@ Index: libffi/configure lt_prog_compiler_no_builtin_flag \ lt_prog_compiler_wl \ lt_prog_compiler_pic \ -@@ -13688,13 +15857,12 @@ variables_saved_for_relink \ +@@ -13695,13 +15868,12 @@ variables_saved_for_relink \ libname_spec \ library_names_spec \ soname_spec \ @@ -16551,7 +16542,7 @@ Index: libffi/configure ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" -@@ -13721,9 +15889,9 @@ postuninstall_cmds \ +@@ -13728,9 +15900,9 @@ postuninstall_cmds \ finish_cmds \ sys_lib_search_path_spec \ sys_lib_dlsearch_path_spec; do @@ -16563,7 +16554,7 @@ Index: libffi/configure ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" -@@ -13731,6 +15899,12 @@ sys_lib_dlsearch_path_spec; do +@@ -13738,6 +15910,12 @@ sys_lib_dlsearch_path_spec; do esac done @@ -16576,7 +16567,7 @@ Index: libffi/configure ac_aux_dir='$ac_aux_dir' xsi_shell='$xsi_shell' lt_shell_append='$lt_shell_append' -@@ -13761,7 +15935,6 @@ for ac_config_target in $ac_config_targe +@@ -13768,7 +15946,6 @@ for ac_config_target in $ac_config_targe do case $ac_config_target in "fficonfig.h") CONFIG_HEADERS="$CONFIG_HEADERS fficonfig.h" ;; @@ -16584,7 +16575,7 @@ Index: libffi/configure "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; "include") CONFIG_COMMANDS="$CONFIG_COMMANDS include" ;; -@@ -13772,8 +15945,11 @@ do +@@ -13779,8 +15956,11 @@ do "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; @@ -16597,7 +16588,7 @@ Index: libffi/configure esac done -@@ -13801,7 +15977,7 @@ $debug || +@@ -13808,7 +15988,7 @@ $debug || trap 'exit_status=$? { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status ' 0 @@ -16606,7 +16597,7 @@ Index: libffi/configure } # Create a (secure) tmp directory for tmp files. -@@ -13812,7 +15988,11 @@ $debug || +@@ -13819,7 +15999,11 @@ $debug || { tmp=./conf$$-$RANDOM (umask 077 && mkdir "$tmp") @@ -16619,7 +16610,7 @@ Index: libffi/configure # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. -@@ -13820,16 +16000,10 @@ $debug || +@@ -13827,16 +16011,10 @@ $debug || if test -n "$CONFIG_FILES"; then @@ -16638,7 +16629,7 @@ Index: libffi/configure else ac_cs_awk_cr=$ac_cr fi -@@ -13843,18 +16017,24 @@ _ACEOF +@@ -13850,18 +16028,24 @@ _ACEOF echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && echo "_ACEOF" } >conf$$subs.sh || @@ -16666,7 +16657,7 @@ Index: libffi/configure else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi -@@ -13943,7 +16123,9 @@ if sed "s/$ac_cr//" < /dev/null > /dev/n +@@ -13950,7 +16134,9 @@ if sed "s/$ac_cr//" < /dev/null > /dev/n else cat fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ @@ -16677,7 +16668,7 @@ Index: libffi/configure _ACEOF # VPATH may cause trouble with some makes, so we remove $(srcdir), -@@ -13984,7 +16166,9 @@ for ac_last_try in false false :; do +@@ -13991,7 +16177,9 @@ for ac_last_try in false false :; do if test -z "$ac_t"; then break elif $ac_last_try; then @@ -16688,7 +16679,7 @@ Index: libffi/configure else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi -@@ -14069,7 +16253,9 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_writ +@@ -14076,7 +16264,9 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_writ _ACAWK _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 @@ -16699,7 +16690,7 @@ Index: libffi/configure fi # test -n "$CONFIG_HEADERS" -@@ -14082,7 +16268,9 @@ do +@@ -14089,7 +16279,9 @@ do esac case $ac_mode$ac_tag in :[FHL]*:*);; @@ -16710,7 +16701,7 @@ Index: libffi/configure :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac -@@ -14110,10 +16298,12 @@ do +@@ -14117,10 +16309,12 @@ do [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || @@ -16725,7 +16716,7 @@ Index: libffi/configure done # Let's still pretend it is `configure' which instantiates (i.e., don't -@@ -14124,7 +16314,7 @@ do +@@ -14131,7 +16325,7 @@ do `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" @@ -16734,7 +16725,7 @@ Index: libffi/configure $as_echo "$as_me: creating $ac_file" >&6;} fi # Neutralize special characters interpreted by sed in replacement strings. -@@ -14137,7 +16327,9 @@ $as_echo "$as_me: creating $ac_file" >&6 +@@ -14144,7 +16338,9 @@ $as_echo "$as_me: creating $ac_file" >&6 case $ac_tag in *:-:* | *:-) cat >"$tmp/stdin" \ @@ -16745,7 +16736,7 @@ Index: libffi/configure esac ;; esac -@@ -14165,7 +16357,47 @@ $as_echo X"$ac_file" | +@@ -14172,7 +16368,47 @@ $as_echo X"$ac_file" | q } s/.*/./; q'` @@ -16794,7 +16785,7 @@ Index: libffi/configure ac_builddir=. case "$ac_dir" in -@@ -14222,6 +16454,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_wri +@@ -14229,6 +16465,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_wri # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= @@ -16802,7 +16793,7 @@ Index: libffi/configure ac_sed_dataroot=' /datarootdir/ { p -@@ -14231,11 +16464,12 @@ ac_sed_dataroot=' +@@ -14238,11 +16475,12 @@ ac_sed_dataroot=' /@docdir@/p /@infodir@/p /@localedir@/p @@ -16817,7 +16808,7 @@ Index: libffi/configure $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -@@ -14245,7 +16479,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_writ +@@ -14252,7 +16490,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_writ s&@infodir@&$infodir&g s&@localedir@&$localedir&g s&@mandir@&$mandir&g @@ -16826,7 +16817,7 @@ Index: libffi/configure esac _ACEOF -@@ -14274,12 +16508,14 @@ s&@MKDIR_P@&$ac_MKDIR_P&;t t +@@ -14281,12 +16519,14 @@ s&@MKDIR_P@&$ac_MKDIR_P&;t t $ac_datarootdir_hack " eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ @@ -16843,7 +16834,7 @@ Index: libffi/configure which seems to be undefined. Please make sure it is defined." >&5 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&2;} -@@ -14289,7 +16525,9 @@ which seems to be undefined. Please mak +@@ -14296,7 +16536,9 @@ which seems to be undefined. Please mak -) cat "$tmp/out" && rm -f "$tmp/out";; *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; esac \ @@ -16854,7 +16845,7 @@ Index: libffi/configure ;; :H) # -@@ -14300,19 +16538,25 @@ which seems to be undefined. Please mak +@@ -14307,19 +16549,25 @@ which seems to be undefined. Please mak $as_echo "/* $configure_input */" \ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" } >"$tmp/config.h" \ @@ -16884,7 +16875,7 @@ Index: libffi/configure fi # Compute "$ac_file"'s index in $config_headers. _am_arg="$ac_file" -@@ -14362,11 +16606,13 @@ $as_echo X"$_am_arg" | +@@ -14369,11 +16617,13 @@ $as_echo X"$_am_arg" | ac_source=$srcdir/$ac_source fi @@ -16900,7 +16891,7 @@ Index: libffi/configure fi rm -f "$ac_file" -@@ -14378,24 +16624,18 @@ $as_echo "$as_me: linking $ac_source to +@@ -14385,24 +16635,18 @@ $as_echo "$as_me: linking $ac_source to ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || ln "$ac_source" "$ac_file" 2>/dev/null || cp -p "$ac_source" "$ac_file" || @@ -16929,7 +16920,7 @@ Index: libffi/configure "depfiles":C) test x"$AMDEP_TRUE" != x"" || { # Autoconf 2.62 quotes --file arguments for eval, but not when files # are listed without --file. Let's play safe and only enable the eval -@@ -14484,7 +16724,47 @@ $as_echo X"$file" | +@@ -14491,7 +16735,47 @@ $as_echo X"$file" | q } s/.*/./; q'` @@ -16978,7 +16969,7 @@ Index: libffi/configure # echo "creating $dirpart/$file" echo '# dummy' > "$dirpart/$file" done -@@ -14512,7 +16792,7 @@ $as_echo X"$file" | +@@ -14519,7 +16803,7 @@ $as_echo X"$file" | # NOTE: Changes made to this file will be lost: look at ltmain.sh. # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, @@ -16987,7 +16978,7 @@ Index: libffi/configure # Written by Gordon Matzigkeit, 1996 # # This file is part of GNU Libtool. -@@ -14560,12 +16840,6 @@ pic_mode=$pic_mode +@@ -14567,12 +16851,6 @@ pic_mode=$pic_mode # Whether or not to optimize for fast installation. fast_install=$enable_fast_install @@ -17000,7 +16991,7 @@ Index: libffi/configure # The host system. host_alias=$host_alias host=$host -@@ -14615,6 +16889,10 @@ SP2NL=$lt_lt_SP2NL +@@ -14622,6 +16900,10 @@ SP2NL=$lt_lt_SP2NL # turn newlines into spaces. NL2SP=$lt_lt_NL2SP @@ -17011,7 +17002,7 @@ Index: libffi/configure # An object symbol dumper. OBJDUMP=$lt_OBJDUMP -@@ -14636,9 +16914,6 @@ RANLIB=$lt_RANLIB +@@ -14643,9 +16925,6 @@ RANLIB=$lt_RANLIB old_postinstall_cmds=$lt_old_postinstall_cmds old_postuninstall_cmds=$lt_old_postuninstall_cmds @@ -17021,7 +17012,7 @@ Index: libffi/configure # A C compiler. LTCC=$lt_CC -@@ -14660,6 +16935,12 @@ global_symbol_to_c_name_address_lib_pref +@@ -14667,6 +16946,12 @@ global_symbol_to_c_name_address_lib_pref # The name of the directory that contains temporary libtool files. objdir=$objdir @@ -17034,7 +17025,7 @@ Index: libffi/configure # Used to examine libraries when file_magic_cmd begins with "file". MAGIC_CMD=$MAGIC_CMD -@@ -14722,9 +17003,6 @@ library_names_spec=$lt_library_names_spe +@@ -14729,9 +17014,6 @@ library_names_spec=$lt_library_names_spe # The coded name of the library, if different from the real name. soname_spec=$lt_soname_spec @@ -17044,7 +17035,7 @@ Index: libffi/configure # Command to use after installation of a shared archive. postinstall_cmds=$lt_postinstall_cmds -@@ -14764,10 +17042,6 @@ striplib=$lt_striplib +@@ -14771,10 +17053,6 @@ striplib=$lt_striplib # The linker used to build libraries. LD=$lt_LD @@ -17055,7 +17046,7 @@ Index: libffi/configure # Commands used to build an old-style archive. old_archive_cmds=$lt_old_archive_cmds -@@ -15027,7 +17301,7 @@ _LT_EOF +@@ -15034,7 +17312,7 @@ _LT_EOF func_dirname () { # Extract subdirectory from the argument. @@ -17064,7 +17055,7 @@ Index: libffi/configure if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else -@@ -15038,7 +17312,7 @@ func_dirname () +@@ -15045,7 +17323,7 @@ func_dirname () # func_basename file func_basename () { @@ -17073,7 +17064,7 @@ Index: libffi/configure } -@@ -15051,8 +17325,10 @@ func_basename () +@@ -15058,8 +17336,10 @@ func_basename () func_stripname () { case ${2} in @@ -17086,7 +17077,7 @@ Index: libffi/configure esac } -@@ -15063,20 +17339,20 @@ my_sed_long_arg='1s/^-[^=]*=//' +@@ -15070,20 +17350,20 @@ my_sed_long_arg='1s/^-[^=]*=//' # func_opt_split func_opt_split () { @@ -17111,7 +17102,7 @@ Index: libffi/configure } # func_arith arithmetic-term... -@@ -15140,12 +17416,15 @@ test -d src/$TARGETDIR || mkdir src/$TAR +@@ -15147,12 +17427,15 @@ test -d src/$TARGETDIR || mkdir src/$TAR done # for ac_tag @@ -17129,7 +17120,7 @@ Index: libffi/configure # configure is writing to config.log, and then calls config.status. -@@ -15166,10 +17445,10 @@ if test "$no_create" != yes; then +@@ -15173,10 +17456,10 @@ if test "$no_create" != yes; then exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. @@ -17189,7 +17180,7 @@ Index: libffi/configure.ac ;; avr32*-*-*) -@@ -184,6 +188,7 @@ AM_CONDITIONAL(ALPHA, test x$TARGET = xA +@@ -191,6 +195,7 @@ AM_CONDITIONAL(ALPHA, test x$TARGET = xA AM_CONDITIONAL(IA64, test x$TARGET = xIA64) AM_CONDITIONAL(M32R, test x$TARGET = xM32R) AM_CONDITIONAL(M68K, test x$TARGET = xM68K) @@ -17197,7 +17188,7 @@ Index: libffi/configure.ac AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC) AM_CONDITIONAL(POWERPC_AIX, test x$TARGET = xPOWERPC_AIX) AM_CONDITIONAL(POWERPC_DARWIN, test x$TARGET = xPOWERPC_DARWIN) -@@ -443,6 +448,6 @@ test -d src/$TARGETDIR || mkdir src/$TAR +@@ -450,6 +455,6 @@ test -d src/$TARGETDIR || mkdir src/$TAR AC_CONFIG_LINKS(include/ffitarget.h:src/$TARGETDIR/ffitarget.h) diff --git a/patches/stdcall-x86-closure-fix b/patches/stdcall-x86-closure-fix index 2e3fb2c..36026e2 100644 --- a/patches/stdcall-x86-closure-fix +++ b/patches/stdcall-x86-closure-fix @@ -2,7 +2,7 @@ Index: libffi/ChangeLog =================================================================== --- libffi.orig/ChangeLog +++ libffi/ChangeLog -@@ -65,6 +65,14 @@ +@@ -109,6 +109,14 @@ * testsuite/libffi.call/cls_longdouble.c: Likewise. * testsuite/libffi.call/huge_struct.c: Likewise. diff --git a/patches/win64-struct-args b/patches/win64-struct-args index bce3800..4bdb9b9 100644 --- a/patches/win64-struct-args +++ b/patches/win64-struct-args @@ -51,7 +51,7 @@ Index: libffi/ChangeLog =================================================================== --- libffi.orig/ChangeLog +++ libffi/ChangeLog -@@ -102,6 +102,14 @@ +@@ -146,6 +146,14 @@ * fficonfig.h.in: Regenerate. * src/x86/sysv.S (.eh_frame): Use .ascii, .string or error. @@ -70,47 +70,7 @@ Index: libffi/doc/libffi.info =================================================================== --- libffi.orig/doc/libffi.info +++ libffi/doc/libffi.info -@@ -1,10 +1,10 @@ --This is doc/libffi.info, produced by makeinfo version 4.12 from --./doc/libffi.texi. -+This is ../libffi/doc/libffi.info, produced by makeinfo version 4.13 -+from ../libffi/doc/libffi.texi. - - This manual is for Libffi, a portable foreign-function interface - library. - -- Copyright (C) 2008 Red Hat, Inc. -+ Copyright (C) 2008, 2010 Red Hat, Inc. - - Permission is granted to copy, distribute and/or modify this - document under the terms of the GNU General Public License as -@@ -13,7 +13,7 @@ library. - included in the section entitled "GNU General Public License". - - --INFO-DIR-SECTION -+INFO-DIR-SECTION Development - START-INFO-DIR-ENTRY - * libffi: (libffi). Portable foreign-function interface library. - END-INFO-DIR-ENTRY -@@ -27,7 +27,7 @@ libffi - This manual is for Libffi, a portable foreign-function interface - library. - -- Copyright (C) 2008 Red Hat, Inc. -+ Copyright (C) 2008, 2010 Red Hat, Inc. - - Permission is granted to copy, distribute and/or modify this - document under the terms of the GNU General Public License as -@@ -89,6 +89,7 @@ File: libffi.info, Node: Using libffi, - * Types:: libffi type descriptions. - * Multiple ABIs:: Different passing styles on one platform. - * The Closure API:: Writing a generic function. -+* Closure Example:: A closure example. - - - File: libffi.info, Node: The Basics, Next: Simple Example, Up: Using libffi -@@ -146,7 +147,9 @@ To prepare a call interface object, use +@@ -147,7 +147,9 @@ To prepare a call interface object, use AVALUES is a vector of `void *' pointers that point to the memory locations holding the argument values for a call. If CIF declares that the function has no arguments (i.e., NARGS was 0), then @@ -121,117 +81,29 @@ Index: libffi/doc/libffi.info File: libffi.info, Node: Simple Example, Next: Types, Prev: The Basics, Up: Using libffi -@@ -368,7 +371,7 @@ instance, the x86 platform has both `std - necessarily platform-specific. - - --File: libffi.info, Node: The Closure API, Prev: Multiple ABIs, Up: Using libffi -+File: libffi.info, Node: The Closure API, Next: Closure Example, Prev: Multiple ABIs, Up: Using libffi - - 2.5 The Closure API - =================== -@@ -444,6 +447,62 @@ is deprecated, as it cannot handle the n - executable addresses. - - -+File: libffi.info, Node: Closure Example, Prev: The Closure API, Up: Using libffi -+ -+2.6 Closure Example -+=================== -+ -+A trivial example that creates a new `puts' by binding `fputs' with -+`stdin'. -+ -+ #include <stdio.h> -+ #include <ffi.h> -+ -+ /* Acts like puts with the file given at time of enclosure. */ -+ void puts_binding(ffi_cif *cif, unsigned int *ret, void* args[], -+ FILE *stream) -+ { -+ *ret = fputs(*(char **)args[0], stream); -+ } -+ -+ int main() -+ { -+ ffi_cif cif; -+ ffi_type *args[1]; -+ ffi_closure *closure; -+ -+ int (*bound_puts)(char *); -+ int rc; -+ -+ /* Allocate closure and bound_puts */ -+ closure = ffi_closure_alloc(sizeof(ffi_closure), &bound_puts); -+ -+ if (closure) -+ { -+ /* Initialize the argument info vectors */ -+ args[0] = &ffi_type_pointer; -+ -+ /* Initialize the cif */ -+ if (ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, -+ &ffi_type_uint, args) == FFI_OK) -+ { -+ /* Initialize the closure, setting stream to stdout */ -+ if (ffi_prep_closure_loc(closure, &cif, puts_binding, -+ stdout, bound_puts) == FFI_OK) -+ { -+ rc = bound_puts("Hello World!"); -+ /* rc now holds the result of the call to fputs */ -+ } -+ } -+ } -+ -+ /* Deallocate both closure, and bound_puts */ -+ ffi_closure_free(closure); -+ -+ return 0; -+ } -+ -+ - File: libffi.info, Node: Missing Features, Next: Index, Prev: Using libffi, Up: Top - - 3 Missing Features -@@ -480,7 +539,7 @@ Index - * closures: The Closure API. (line 13) - * FFI: Introduction. (line 31) - * ffi_call: The Basics. (line 41) --* ffi_closure_alloca: The Closure API. (line 19) -+* ffi_closure_alloc: The Closure API. (line 19) - * ffi_closure_free: The Closure API. (line 26) - * FFI_CLOSURES: The Closure API. (line 13) - * ffi_prep_cif: The Basics. (line 16) -@@ -516,18 +575,19 @@ Index - - - Tag Table: --Node: Top670 --Node: Introduction1406 --Node: Using libffi3042 --Node: The Basics3477 --Node: Simple Example6084 --Node: Types7111 --Node: Primitive Types7394 --Node: Structures9214 --Node: Type Example10074 --Node: Multiple ABIs11297 --Node: The Closure API11668 --Node: Missing Features14588 --Node: Index15081 -+Node: Top706 -+Node: Introduction1448 -+Node: Using libffi3084 -+Node: The Basics3570 -+Node: Simple Example6356 -+Node: Types7383 -+Node: Primitive Types7666 -+Node: Structures9486 -+Node: Type Example10346 -+Node: Multiple ABIs11569 -+Node: The Closure API11940 -+Node: Closure Example14884 -+Node: Missing Features16443 -+Node: Index16936 +@@ -577,15 +579,15 @@ Node: Top724 + Node: Introduction1466 + Node: Using libffi3102 + Node: The Basics3588 +-Node: Simple Example6195 +-Node: Types7222 +-Node: Primitive Types7505 +-Node: Structures9325 +-Node: Type Example10185 +-Node: Multiple ABIs11408 +-Node: The Closure API11779 +-Node: Closure Example14723 +-Node: Missing Features16282 +-Node: Index16775 ++Node: Simple Example6374 ++Node: Types7401 ++Node: Primitive Types7684 ++Node: Structures9504 ++Node: Type Example10364 ++Node: Multiple ABIs11587 ++Node: The Closure API11958 ++Node: Closure Example14902 ++Node: Missing Features16461 ++Node: Index16954 End Tag Table diff --git a/patches/win64-underscore b/patches/win64-underscore index b74c26b..5699fcb 100644 --- a/patches/win64-underscore +++ b/patches/win64-underscore @@ -2,7 +2,10 @@ Index: libffi/ChangeLog =================================================================== --- libffi.orig/ChangeLog +++ libffi/ChangeLog -@@ -1,3 +1,10 @@ +@@ -42,6 +42,13 @@ + (.eh_frame): Use FDE_ENCODING. + (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE. + +2010-11-22 Jacek Caban <jacek@codeweavers.com> + + * configure.ac: Check for symbol underscores on mingw-w64. @@ -17,7 +20,7 @@ Index: libffi/configure.ac =================================================================== --- libffi.orig/configure.ac +++ libffi/configure.ac -@@ -314,6 +314,13 @@ if test x$TARGET = xX86 || test x$TARGET +@@ -321,6 +321,13 @@ if test x$TARGET = xX86 || test x$TARGET fi fi @@ -91,9 +94,9 @@ Index: libffi/aclocal.m4 =================================================================== --- libffi.orig/aclocal.m4 +++ libffi/aclocal.m4 -@@ -7364,6 +7364,811 @@ _LT_EOF - esac - ]) +@@ -19,6 +19,811 @@ You have another version of autoconf. I + If you have problems, you may need to regenerate the build system entirely. + To do so, use the procedure documented by the package, typically `autoreconf'.])]) +# ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*- +# @@ -900,9 +903,9 @@ Index: libffi/aclocal.m4 +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LTDL_DLSYM_USCORE], []) + - # Helper functions for option handling. -*- Autoconf -*- + # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # - # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. + # This file is free software; the Free Software Foundation Index: libffi/configure =================================================================== --- libffi.orig/configure @@ -941,81 +944,81 @@ Index: libffi/configure if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? -@@ -7847,11 +7848,11 @@ else +@@ -7851,11 +7852,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` -- (eval echo "\"\$as_me:7850: $lt_compile\"" >&5) -+ (eval echo "\"\$as_me:7851: $lt_compile\"" >&5) +- (eval echo "\"\$as_me:7854: $lt_compile\"" >&5) ++ (eval echo "\"\$as_me:7855: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 -- echo "$as_me:7854: \$? = $ac_status" >&5 -+ echo "$as_me:7855: \$? = $ac_status" >&5 +- echo "$as_me:7858: \$? = $ac_status" >&5 ++ echo "$as_me:7859: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. -@@ -8186,11 +8187,11 @@ else +@@ -8190,11 +8191,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` -- (eval echo "\"\$as_me:8189: $lt_compile\"" >&5) -+ (eval echo "\"\$as_me:8190: $lt_compile\"" >&5) +- (eval echo "\"\$as_me:8193: $lt_compile\"" >&5) ++ (eval echo "\"\$as_me:8194: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 -- echo "$as_me:8193: \$? = $ac_status" >&5 -+ echo "$as_me:8194: \$? = $ac_status" >&5 +- echo "$as_me:8197: \$? = $ac_status" >&5 ++ echo "$as_me:8198: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. -@@ -8291,11 +8292,11 @@ else +@@ -8295,11 +8296,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` -- (eval echo "\"\$as_me:8294: $lt_compile\"" >&5) -+ (eval echo "\"\$as_me:8295: $lt_compile\"" >&5) +- (eval echo "\"\$as_me:8298: $lt_compile\"" >&5) ++ (eval echo "\"\$as_me:8299: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 -- echo "$as_me:8298: \$? = $ac_status" >&5 -+ echo "$as_me:8299: \$? = $ac_status" >&5 +- echo "$as_me:8302: \$? = $ac_status" >&5 ++ echo "$as_me:8303: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized -@@ -8346,11 +8347,11 @@ else +@@ -8350,11 +8351,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` -- (eval echo "\"\$as_me:8349: $lt_compile\"" >&5) -+ (eval echo "\"\$as_me:8350: $lt_compile\"" >&5) +- (eval echo "\"\$as_me:8353: $lt_compile\"" >&5) ++ (eval echo "\"\$as_me:8354: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 -- echo "$as_me:8353: \$? = $ac_status" >&5 -+ echo "$as_me:8354: \$? = $ac_status" >&5 +- echo "$as_me:8357: \$? = $ac_status" >&5 ++ echo "$as_me:8358: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized -@@ -11149,7 +11150,7 @@ else +@@ -11153,7 +11154,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF --#line 11152 "configure" -+#line 11153 "configure" +-#line 11156 "configure" ++#line 11157 "configure" #include "confdefs.h" #if HAVE_DLFCN_H -@@ -11245,7 +11246,7 @@ else +@@ -11249,7 +11250,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF --#line 11248 "configure" -+#line 11249 "configure" +-#line 11252 "configure" ++#line 11253 "configure" #include "confdefs.h" #if HAVE_DLFCN_H -@@ -14647,6 +14648,63 @@ _ACEOF +@@ -14658,6 +14659,63 @@ _ACEOF fi fi diff --git a/src/arm/sysv.S b/src/arm/sysv.S index 7bce727..72f0ee0 100644 --- a/src/arm/sysv.S +++ b/src/arm/sysv.S @@ -229,6 +229,83 @@ LSYM(Lepilogue): .size CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV) +/* + unsigned int FFI_HIDDEN + ffi_closure_SYSV_inner (closure, respp, args) + ffi_closure *closure; + void **respp; + void *args; +*/ + +ARM_FUNC_START ffi_closure_SYSV + UNWIND .pad #16 + add ip, sp, #16 + stmfd sp!, {ip, lr} + UNWIND .save {r0, lr} + add r2, sp, #8 + UNWIND .pad #16 + sub sp, sp, #16 + str sp, [sp, #8] + add r1, sp, #8 + bl ffi_closure_SYSV_inner + cmp r0, #FFI_TYPE_INT + beq .Lretint + + cmp r0, #FFI_TYPE_FLOAT +#if defined(__SOFTFP__) || defined(__ARM_EABI__) + beq .Lretint +#else + beq .Lretfloat +#endif + + cmp r0, #FFI_TYPE_DOUBLE +#if defined(__SOFTFP__) || defined(__ARM_EABI__) + beq .Lretlonglong +#else + beq .Lretdouble +#endif + + cmp r0, #FFI_TYPE_LONGDOUBLE +#if defined(__SOFTFP__) || defined(__ARM_EABI__) + beq .Lretlonglong +#else + beq .Lretlongdouble +#endif + + cmp r0, #FFI_TYPE_SINT64 + beq .Lretlonglong +.Lclosure_epilogue: + add sp, sp, #16 + ldmfd sp, {sp, pc} +.Lretint: + ldr r0, [sp] + b .Lclosure_epilogue +.Lretlonglong: + ldr r0, [sp] + ldr r1, [sp, #4] + b .Lclosure_epilogue + +#if !defined(__SOFTFP__) && !defined(__ARM_EABI__) +.Lretfloat: + ldfs f0, [sp] + b .Lclosure_epilogue +.Lretdouble: + ldfd f0, [sp] + b .Lclosure_epilogue +.Lretlongdouble: + ldfd f0, [sp] + b .Lclosure_epilogue +#endif + +.ffi_closure_SYSV_end: + UNWIND .fnend + .size CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV) + + +/* Below are VFP hard-float ABI call and closure implementations. + Add VFP FPU directive here. */ + .fpu vfp + @ r0: fn @ r1: &ecif @ r2: cif->bytes @@ -321,79 +398,6 @@ LSYM(Lepilogue_vfp): .ffi_call_VFP_end: UNWIND .fnend .size CNAME(ffi_call_VFP),.ffi_call_VFP_end-CNAME(ffi_call_VFP) - - -/* - unsigned int FFI_HIDDEN - ffi_closure_SYSV_inner (closure, respp, args) - ffi_closure *closure; - void **respp; - void *args; -*/ - -ARM_FUNC_START ffi_closure_SYSV - UNWIND .pad #16 - add ip, sp, #16 - stmfd sp!, {ip, lr} - UNWIND .save {r0, lr} - add r2, sp, #8 - .pad #16 - sub sp, sp, #16 - str sp, [sp, #8] - add r1, sp, #8 - bl ffi_closure_SYSV_inner - cmp r0, #FFI_TYPE_INT - beq .Lretint - - cmp r0, #FFI_TYPE_FLOAT -#if defined(__SOFTFP__) || defined(__ARM_EABI__) - beq .Lretint -#else - beq .Lretfloat -#endif - - cmp r0, #FFI_TYPE_DOUBLE -#if defined(__SOFTFP__) || defined(__ARM_EABI__) - beq .Lretlonglong -#else - beq .Lretdouble -#endif - - cmp r0, #FFI_TYPE_LONGDOUBLE -#if defined(__SOFTFP__) || defined(__ARM_EABI__) - beq .Lretlonglong -#else - beq .Lretlongdouble -#endif - - cmp r0, #FFI_TYPE_SINT64 - beq .Lretlonglong -.Lclosure_epilogue: - add sp, sp, #16 - ldmfd sp, {sp, pc} -.Lretint: - ldr r0, [sp] - b .Lclosure_epilogue -.Lretlonglong: - ldr r0, [sp] - ldr r1, [sp, #4] - b .Lclosure_epilogue - -#if !defined(__SOFTFP__) && !defined(__ARM_EABI__) -.Lretfloat: - ldfs f0, [sp] - b .Lclosure_epilogue -.Lretdouble: - ldfd f0, [sp] - b .Lclosure_epilogue -.Lretlongdouble: - ldfd f0, [sp] - b .Lclosure_epilogue -#endif - -.ffi_closure_SYSV_end: - UNWIND .fnend - .size CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV) ARM_FUNC_START ffi_closure_VFP @@ -405,7 +409,7 @@ ARM_FUNC_START ffi_closure_VFP UNWIND .save {r0, lr} add r2, sp, #72 add r3, sp, #8 - .pad #72 + UNWIND .pad #72 sub sp, sp, #72 str sp, [sp, #64] add r1, sp, #64 diff --git a/src/closures.c b/src/closures.c index d7b338b..ff2b1bd 100644 --- a/src/closures.c +++ b/src/closures.c @@ -1,6 +1,6 @@ /* ----------------------------------------------------------------------- closures.c - Copyright (c) 2007 Red Hat, Inc. - Copyright (C) 2007, 2009 Free Software Foundation, Inc + Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc Code to allocate and deallocate memory for closures. diff --git a/src/powerpc/darwin.S b/src/powerpc/darwin.S index d8a1df5..3b425da 100644 --- a/src/powerpc/darwin.S +++ b/src/powerpc/darwin.S @@ -1,6 +1,6 @@ /* ----------------------------------------------------------------------- darwin.S - Copyright (c) 2000 John Hornkvist - Copyright (c) 2004 Free Software Foundation, Inc. + Copyright (c) 2004, 2010 Free Software Foundation, Inc. PowerPC Assembly glue. @@ -24,51 +24,92 @@ OTHER DEALINGS IN THE SOFTWARE. ----------------------------------------------------------------------- */ +#define LIBFFI_ASM #if defined(__ppc64__) #define MODE_CHOICE(x, y) y #else #define MODE_CHOICE(x, y) x #endif -#define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */ +#define machine_choice MODE_CHOICE(ppc7400,ppc64) -#define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */ +; Define some pseudo-opcodes for size-independent load & store of GPRs ... +#define lgu MODE_CHOICE(lwzu, ldu) +#define lg MODE_CHOICE(lwz,ld) +#define sg MODE_CHOICE(stw,std) +#define sgu MODE_CHOICE(stwu,stdu) +#define sgux MODE_CHOICE(stwux,stdux) + +; ... and the size of GPRs and their storage indicator. +#define GPR_BYTES MODE_CHOICE(4,8) +#define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */ +#define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */ + +; From the ABI doc: "Mac OS X ABI Function Call Guide" Version 2009-02-04. +#define LINKAGE_SIZE MODE_CHOICE(24,48) +#define PARAM_AREA MODE_CHOICE(32,64) +#define SAVED_LR_OFFSET MODE_CHOICE(8,16) /* save position for lr */ + +/* If there is any FP stuff we make space for all of the regs. */ +#define SAVED_FPR_COUNT 13 +#define FPR_SIZE 8 +#define RESULT_BYTES 16 + +/* This should be kept in step with the same value in ffi_darwin.c. */ +#define ASM_NEEDS_REGISTERS 4 +#define SAVE_REGS_SIZE (ASM_NEEDS_REGISTERS * GPR_BYTES) -#define LIBFFI_ASM #include <fficonfig.h> #include <ffi.h> + #define JUMPTARGET(name) name #define L(x) x -.text - .align 2 -.globl _ffi_prep_args -.text + .text .align 2 -.globl _ffi_call_DARWIN -.text + .globl _ffi_prep_args + .align 2 + .globl _ffi_call_DARWIN + + /* We arrive here with: + r3 = ptr to extended cif. + r4 = -bytes. + r5 = cif flags. + r6 = ptr to return value. + r7 = fn pointer (user func). + r8 = fn pointer (ffi_prep_args). + r9 = ffi_type* for the ret val. */ + _ffi_call_DARWIN: -LFB0: +Lstartcode: mr r12,r8 /* We only need r12 until the call, - so it doesn't have to be saved. */ + so it does not have to be saved. */ LFB1: /* Save the old stack pointer as AP. */ mr r8,r1 LCFI0: + + /* Save the retval type in parents frame. */ + sg r9,(LINKAGE_SIZE+6*GPR_BYTES)(r8) + /* Allocate the stack space we need. */ - stwux r1,r1,r4 + sgux r1,r1,r4 /* Save registers we use. */ mflr r9 + sg r9,SAVED_LR_OFFSET(r8) + + sg r28,-(4 * GPR_BYTES)(r8) + sg r29,-(3 * GPR_BYTES)(r8) + sg r30,-(2 * GPR_BYTES)(r8) + sg r31,-( GPR_BYTES)(r8) - stw r28,-16(r8) - stw r29,-12(r8) - stw r30,-8(r8) - stw r31,-4(r8) +#if !defined(POWERPC_DARWIN) + /* The TOC slot is reserved in the Darwin ABI and r2 is volatile. */ + sg r2,(5 * GPR_BYTES)(r1) +#endif - stw r9,8(r8) - stw r2,20(r1) LCFI1: /* Save arguments over call. */ @@ -77,14 +118,17 @@ LCFI1: mr r29,r7 /* function address, */ mr r28,r8 /* our AP. */ LCFI2: - /* Call ffi_prep_args. */ + /* Call ffi_prep_args. r3 = extended cif, r4 = stack ptr copy. */ mr r4,r1 li r9,0 mtctr r12 /* r12 holds address of _ffi_prep_args. */ bctrl - lwz r2,20(r1) +#if !defined(POWERPC_DARWIN) + /* The TOC slot is reserved in the Darwin ABI and r2 is volatile. */ + lg r2,(5 * GPR_BYTES)(r1) +#endif /* Now do the call. Set up cr1 with bits 4-7 of the flags. */ mtcrf 0x40,r31 @@ -92,71 +136,130 @@ LCFI2: mtctr r29 /* Load all those argument registers. We have set up a nice stack frame, just load it into registers. */ - lwz r3,20+(1*4)(r1) - lwz r4,20+(2*4)(r1) - lwz r5,20+(3*4)(r1) - lwz r6,20+(4*4)(r1) + lg r3, (LINKAGE_SIZE )(r1) + lg r4, (LINKAGE_SIZE + GPR_BYTES)(r1) + lg r5, (LINKAGE_SIZE + 2 * GPR_BYTES)(r1) + lg r6, (LINKAGE_SIZE + 3 * GPR_BYTES)(r1) nop - lwz r7,20+(5*4)(r1) - lwz r8,20+(6*4)(r1) - lwz r9,20+(7*4)(r1) - lwz r10,20+(8*4)(r1) + lg r7, (LINKAGE_SIZE + 4 * GPR_BYTES)(r1) + lg r8, (LINKAGE_SIZE + 5 * GPR_BYTES)(r1) + lg r9, (LINKAGE_SIZE + 6 * GPR_BYTES)(r1) + lg r10,(LINKAGE_SIZE + 7 * GPR_BYTES)(r1) L1: - /* Load all the FP registers. */ + /* ... Load all the FP registers. */ bf 6,L2 /* No floats to load. */ - lfd f1,-16-(13*8)(r28) - lfd f2,-16-(12*8)(r28) - lfd f3,-16-(11*8)(r28) - lfd f4,-16-(10*8)(r28) + lfd f1, -SAVE_REGS_SIZE-(13*FPR_SIZE)(r28) + lfd f2, -SAVE_REGS_SIZE-(12*FPR_SIZE)(r28) + lfd f3, -SAVE_REGS_SIZE-(11*FPR_SIZE)(r28) + lfd f4, -SAVE_REGS_SIZE-(10*FPR_SIZE)(r28) nop - lfd f5,-16-(9*8)(r28) - lfd f6,-16-(8*8)(r28) - lfd f7,-16-(7*8)(r28) - lfd f8,-16-(6*8)(r28) + lfd f5, -SAVE_REGS_SIZE-( 9*FPR_SIZE)(r28) + lfd f6, -SAVE_REGS_SIZE-( 8*FPR_SIZE)(r28) + lfd f7, -SAVE_REGS_SIZE-( 7*FPR_SIZE)(r28) + lfd f8, -SAVE_REGS_SIZE-( 6*FPR_SIZE)(r28) nop - lfd f9,-16-(5*8)(r28) - lfd f10,-16-(4*8)(r28) - lfd f11,-16-(3*8)(r28) - lfd f12,-16-(2*8)(r28) + lfd f9, -SAVE_REGS_SIZE-( 5*FPR_SIZE)(r28) + lfd f10,-SAVE_REGS_SIZE-( 4*FPR_SIZE)(r28) + lfd f11,-SAVE_REGS_SIZE-( 3*FPR_SIZE)(r28) + lfd f12,-SAVE_REGS_SIZE-( 2*FPR_SIZE)(r28) nop - lfd f13,-16-(1*8)(r28) + lfd f13,-SAVE_REGS_SIZE-( 1*FPR_SIZE)(r28) L2: mr r12,r29 /* Put the target address in r12 as specified. */ mtctr r12 nop nop + /* Make the call. */ bctrl /* Now, deal with the return value. */ - mtcrf 0x01,r31 - bt 30,L(done_return_value) - bt 29,L(fp_return_value) - stw r3,0(r30) - bf 28,L(done_return_value) - stw r4,4(r30) + /* m64 structure returns can occupy the same set of registers as + would be used to pass such a structure as arg0 - so take care + not to step on any possibly hot regs. */ - /* Fall through. */ + /* Get the flags.. */ + mtcrf 0x03,r31 ; we need c6 & cr7 now. + ; FLAG_RETURNS_NOTHING also covers struct ret-by-ref. + bt 30,L(done_return_value) ; FLAG_RETURNS_NOTHING + bf 27,L(scalar_return_value) ; not FLAG_RETURNS_STRUCT + + /* OK, so we have a struct. */ +#if defined(__ppc64__) + bt 31,L(maybe_return_128) ; FLAG_RETURNS_128BITS, special case -L(done_return_value): - /* Restore the registers we used and return. */ - lwz r9,8(r28) - lwz r31,-4(r28) - mtlr r9 - lwz r30,-8(r28) - lwz r29,-12(r28) - lwz r28,-16(r28) - lwz r1,0(r1) - blr + /* OK, we have to map the return back to a mem struct. + We are about to trample the parents param area, so recover the + return type. r29 is free, since the call is done. */ + lg r29,(LINKAGE_SIZE + 6 * GPR_BYTES)(r28) + + sg r3, (LINKAGE_SIZE )(r28) + sg r4, (LINKAGE_SIZE + GPR_BYTES)(r28) + sg r5, (LINKAGE_SIZE + 2 * GPR_BYTES)(r28) + sg r6, (LINKAGE_SIZE + 3 * GPR_BYTES)(r28) + nop + sg r7, (LINKAGE_SIZE + 4 * GPR_BYTES)(r28) + sg r8, (LINKAGE_SIZE + 5 * GPR_BYTES)(r28) + sg r9, (LINKAGE_SIZE + 6 * GPR_BYTES)(r28) + sg r10,(LINKAGE_SIZE + 7 * GPR_BYTES)(r28) + /* OK, so do the block move - we trust that memcpy will not trample + the fprs... */ + mr r3,r30 ; dest + addi r4,r28,LINKAGE_SIZE ; source + /* The size is a size_t, should be long. */ + lg r5,0(r29) + /* Figure out small structs */ + cmpi 0,r5,4 + bgt L3 ; 1, 2 and 4 bytes have special rules. + cmpi 0,r5,3 + beq L3 ; not 3 + addi r4,r4,8 + subf r4,r5,r4 +L3: + bl _memcpy + + /* ... do we need the FP registers? - recover the flags.. */ + mtcrf 0x03,r31 ; we need c6 & cr7 now. + bf 29,L(done_return_value) /* No floats in the struct. */ + stfd f1, -SAVE_REGS_SIZE-(13*FPR_SIZE)(r28) + stfd f2, -SAVE_REGS_SIZE-(12*FPR_SIZE)(r28) + stfd f3, -SAVE_REGS_SIZE-(11*FPR_SIZE)(r28) + stfd f4, -SAVE_REGS_SIZE-(10*FPR_SIZE)(r28) + nop + stfd f5, -SAVE_REGS_SIZE-( 9*FPR_SIZE)(r28) + stfd f6, -SAVE_REGS_SIZE-( 8*FPR_SIZE)(r28) + stfd f7, -SAVE_REGS_SIZE-( 7*FPR_SIZE)(r28) + stfd f8, -SAVE_REGS_SIZE-( 6*FPR_SIZE)(r28) + nop + stfd f9, -SAVE_REGS_SIZE-( 5*FPR_SIZE)(r28) + stfd f10,-SAVE_REGS_SIZE-( 4*FPR_SIZE)(r28) + stfd f11,-SAVE_REGS_SIZE-( 3*FPR_SIZE)(r28) + stfd f12,-SAVE_REGS_SIZE-( 2*FPR_SIZE)(r28) + nop + stfd f13,-SAVE_REGS_SIZE-( 1*FPR_SIZE)(r28) + + mr r3,r29 ; ffi_type * + mr r4,r30 ; dest + addi r5,r28,-SAVE_REGS_SIZE-(13*FPR_SIZE) ; fprs + xor r6,r6,r6 + sg r6,(LINKAGE_SIZE + 7 * GPR_BYTES)(r28) + addi r6,r28,(LINKAGE_SIZE + 7 * GPR_BYTES) ; point to a zeroed counter. + bl _darwin64_struct_floats_to_mem + + b L(done_return_value) +#else + stw r3,0(r30) ; m32 the only struct return in reg is 4 bytes. +#endif + b L(done_return_value) L(fp_return_value): /* Do we have long double to store? */ - bf 31,L(fd_return_value) + bf 31,L(fd_return_value) ; FLAG_RETURNS_128BITS stfd f1,0(r30) - stfd f2,8(r30) + stfd f2,FPR_SIZE(r30) b L(done_return_value) L(fd_return_value): @@ -170,21 +273,57 @@ L(float_return_value): stfs f1,0(r30) b L(done_return_value) +L(scalar_return_value): + bt 29,L(fp_return_value) ; FLAG_RETURNS_FP + ; ffi_arg is defined as unsigned long. + sg r3,0(r30) ; Save the reg. + bf 28,L(done_return_value) ; not FLAG_RETURNS_64BITS + +#if defined(__ppc64__) +L(maybe_return_128): + std r3,0(r30) + bf 31,L(done_return_value) ; not FLAG_RETURNS_128BITS + std r4,8(r30) +#else + stw r4,4(r30) +#endif + + /* Fall through. */ + /* We want this at the end to simplify eh epilog computation. */ + +L(done_return_value): + /* Restore the registers we used and return. */ + lg r29,SAVED_LR_OFFSET(r28) + ; epilog + lg r31,-(1 * GPR_BYTES)(r28) + mtlr r29 + lg r30,-(2 * GPR_BYTES)(r28) + lg r29,-(3 * GPR_BYTES)(r28) + lg r28,-(4 * GPR_BYTES)(r28) + lg r1,0(r1) + blr LFE1: + .align 1 /* END(_ffi_call_DARWIN) */ /* Provide a null definition of _ffi_call_AIX. */ -.text - .align 2 -.globl _ffi_call_AIX -.text + .text + .globl _ffi_call_AIX .align 2 _ffi_call_AIX: blr /* END(_ffi_call_AIX) */ -.data -.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms +/* EH stuff. */ + +#define EH_DATA_ALIGN_FACT MODE_CHOICE(0x7c,0x78) + + .static_data + .align LOG2_GPR_BYTES +LLFB0$non_lazy_ptr: + .g_long Lstartcode + + .section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support EH_frame1: .set L$set$0,LECIE1-LSCIE1 .long L$set$0 ; Length of Common Information Entry @@ -193,7 +332,7 @@ LSCIE1: .byte 0x1 ; CIE Version .ascii "zR\0" ; CIE Augmentation .byte 0x1 ; uleb128 0x1; CIE Code Alignment Factor - .byte 0x7c ; sleb128 -4; CIE Data Alignment Factor + .byte EH_DATA_ALIGN_FACT ; sleb128 -4; CIE Data Alignment Factor .byte 0x41 ; CIE RA Column .byte 0x1 ; uleb128 0x1; Augmentation size .byte 0x90 ; FDE Encoding (indirect pcrel) @@ -202,7 +341,8 @@ LSCIE1: .byte 0x0 ; uleb128 0x0 .align LOG2_GPR_BYTES LECIE1: -.globl _ffi_call_DARWIN.eh + + .globl _ffi_call_DARWIN.eh _ffi_call_DARWIN.eh: LSFDE1: .set L$set$1,LEFDE1-LASFDE1 @@ -210,11 +350,11 @@ LSFDE1: LASFDE1: .long LASFDE1-EH_frame1 ; FDE CIE offset .g_long LLFB0$non_lazy_ptr-. ; FDE initial location - .set L$set$3,LFE1-LFB0 + .set L$set$3,LFE1-Lstartcode .g_long L$set$3 ; FDE address range .byte 0x0 ; uleb128 0x0; Augmentation size .byte 0x4 ; DW_CFA_advance_loc4 - .set L$set$4,LCFI0-LFB1 + .set L$set$4,LCFI0-Lstartcode .long L$set$4 .byte 0xd ; DW_CFA_def_cfa_register .byte 0x08 ; uleb128 0x08 @@ -239,7 +379,5 @@ LASFDE1: .byte 0x1c ; uleb128 0x1c .align LOG2_GPR_BYTES LEFDE1: -.data - .align LOG2_GPR_BYTES -LLFB0$non_lazy_ptr: - .g_long LFB0 + .align 1 + diff --git a/src/powerpc/darwin_closure.S b/src/powerpc/darwin_closure.S index 7959838..8c0e11a 100644 --- a/src/powerpc/darwin_closure.S +++ b/src/powerpc/darwin_closure.S @@ -1,6 +1,7 @@ /* ----------------------------------------------------------------------- - darwin_closure.S - Copyright (c) 2002, 2003, 2004, Free Software Foundation, - Inc. based on ppc_closure.S + darwin_closure.S - Copyright (c) 2002, 2003, 2004, 2010, + Free Software Foundation, Inc. + based on ppc_closure.S PowerPC Assembly glue. @@ -33,91 +34,177 @@ #define MODE_CHOICE(x, y) x #endif -#define lgu MODE_CHOICE(lwzu, ldu) - -#define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */ +#define machine_choice MODE_CHOICE(ppc7400,ppc64) + +; Define some pseudo-opcodes for size-independent load & store of GPRs ... +#define lgu MODE_CHOICE(lwzu, ldu) +#define lg MODE_CHOICE(lwz,ld) +#define sg MODE_CHOICE(stw,std) +#define sgu MODE_CHOICE(stwu,stdu) + +; ... and the size of GPRs and their storage indicator. +#define GPR_BYTES MODE_CHOICE(4,8) +#define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */ +#define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */ + +; From the ABI doc: "Mac OS X ABI Function Call Guide" Version 2009-02-04. +#define LINKAGE_SIZE MODE_CHOICE(24,48) +#define PARAM_AREA MODE_CHOICE(32,64) + +#define SAVED_CR_OFFSET MODE_CHOICE(4,8) /* save position for CR */ +#define SAVED_LR_OFFSET MODE_CHOICE(8,16) /* save position for lr */ + +/* WARNING: if ffi_type is changed... here be monsters. + Offsets of items within the result type. */ +#define FFI_TYPE_TYPE MODE_CHOICE(6,10) +#define FFI_TYPE_ELEM MODE_CHOICE(8,16) + +#define SAVED_FPR_COUNT 13 +#define FPR_SIZE 8 +/* biggest m64 struct ret is 8GPRS + 13FPRS = 168 bytes - rounded to 16bytes = 176. */ +#define RESULT_BYTES MODE_CHOICE(16,176) + +; The whole stack frame **MUST** be 16byte-aligned. +#define SAVE_SIZE (((LINKAGE_SIZE+PARAM_AREA+SAVED_FPR_COUNT*FPR_SIZE+RESULT_BYTES)+15) & -16LL) +#define PAD_SIZE (SAVE_SIZE-(LINKAGE_SIZE+PARAM_AREA+SAVED_FPR_COUNT*FPR_SIZE+RESULT_BYTES)) + +#define PARENT_PARM_BASE (SAVE_SIZE+LINKAGE_SIZE) +#define FP_SAVE_BASE (LINKAGE_SIZE+PARAM_AREA) + +#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 1050 +; We no longer need the pic symbol stub for Darwin >= 9. +#define BLCLS_HELP _ffi_closure_helper_DARWIN +#define STRUCT_RETVALUE_P _darwin64_struct_ret_by_value_p +#define PASS_STR_FLOATS _darwin64_pass_struct_floats +#undef WANT_STUB +#else +#define BLCLS_HELP L_ffi_closure_helper_DARWIN$stub +#define STRUCT_RETVALUE_P L_darwin64_struct_ret_by_value_p$stub +#define PASS_STR_FLOATS L_darwin64_pass_struct_floats$stub +#define WANT_STUB +#endif -#define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */ +/* m32/m64 + + The stack layout looks like this: + + | Additional params... | | Higher address + ~ ~ ~ + | Parameters (at least 8*4/8=32/64) | | NUM_GPR_ARG_REGISTERS + |--------------------------------------------| | + | TOC=R2 (AIX) Reserved (Darwin) 4/8 | | + |--------------------------------------------| | + | Reserved 2*4/8 | | + |--------------------------------------------| | + | Space for callee`s LR 4/8 | | + |--------------------------------------------| | + | Saved CR [low word for m64] 4/8 | | + |--------------------------------------------| | + | Current backchain pointer 4/8 |-/ Parent`s frame. + |--------------------------------------------| <+ <<< on entry to + | Result Bytes 16/176 | | + |--------------------------------------------| | + ~ padding to 16-byte alignment ~ ~ + |--------------------------------------------| | + | NUM_FPR_ARG_REGISTERS slots | | + | here fp13 .. fp1 13*8 | | + |--------------------------------------------| | + | R3..R10 8*4/8=32/64 | | NUM_GPR_ARG_REGISTERS + |--------------------------------------------| | + | TOC=R2 (AIX) Reserved (Darwin) 4/8 | | + |--------------------------------------------| | stack | + | Reserved [compiler,binder] 2*4/8 | | grows | + |--------------------------------------------| | down V + | Space for callees LR 4/8 | | + |--------------------------------------------| | lower addresses + | Saved CR [low word for m64] 4/8 | | + |--------------------------------------------| | stack pointer here + | Current backchain pointer 4/8 |-/ during + |--------------------------------------------| <<< call. + +*/ .file "darwin_closure.S" -.text - .align LOG2_GPR_BYTES -.globl _ffi_closure_ASM -.text + .machine machine_choice + + .text + .globl _ffi_closure_ASM .align LOG2_GPR_BYTES _ffi_closure_ASM: LFB1: - mflr r0 /* extract return address */ - stw r0,8(r1) /* save the return address */ +Lstartcode: + mflr r0 /* extract return address */ + sg r0,SAVED_LR_OFFSET(r1) /* save the return address */ LCFI0: - /* 24 Bytes (Linkage Area) - 32 Bytes (outgoing parameter area, always reserved) - 104 Bytes (13*8 from FPR) - 16 Bytes (result) - 176 Bytes */ - - stwu r1,-176(r1) /* skip over caller save area - keep stack aligned to 16. */ + sgu r1,-SAVE_SIZE(r1) /* skip over caller save area + keep stack aligned to 16. */ LCFI1: /* We want to build up an area for the parameters passed in registers. (both floating point and integer) */ - /* We store gpr 3 to gpr 10 (aligned to 4) - in the parents outgoing area. */ - stw r3,200(r1) - stw r4,204(r1) - stw r5,208(r1) - stw r6,212(r1) - stw r7,216(r1) - stw r8,220(r1) - stw r9,224(r1) - stw r10,228(r1) - - /* We save fpr 1 to fpr 13. (aligned to 8) */ - stfd f1,56(r1) - stfd f2,64(r1) - stfd f3,72(r1) - stfd f4,80(r1) - stfd f5,88(r1) - stfd f6,96(r1) - stfd f7,104(r1) - stfd f8,112(r1) - stfd f9,120(r1) - stfd f10,128(r1) - stfd f11,136(r1) - stfd f12,144(r1) - stfd f13,152(r1) + /* Put gpr 3 to gpr 10 in the parents outgoing area... + ... the remainder of any params that overflowed the regs will + follow here. */ + sg r3, (PARENT_PARM_BASE )(r1) + sg r4, (PARENT_PARM_BASE + GPR_BYTES )(r1) + sg r5, (PARENT_PARM_BASE + GPR_BYTES * 2)(r1) + sg r6, (PARENT_PARM_BASE + GPR_BYTES * 3)(r1) + sg r7, (PARENT_PARM_BASE + GPR_BYTES * 4)(r1) + sg r8, (PARENT_PARM_BASE + GPR_BYTES * 5)(r1) + sg r9, (PARENT_PARM_BASE + GPR_BYTES * 6)(r1) + sg r10,(PARENT_PARM_BASE + GPR_BYTES * 7)(r1) + + /* We save fpr 1 to fpr 14 in our own save frame. */ + stfd f1, (FP_SAVE_BASE )(r1) + stfd f2, (FP_SAVE_BASE + FPR_SIZE )(r1) + stfd f3, (FP_SAVE_BASE + FPR_SIZE * 2 )(r1) + stfd f4, (FP_SAVE_BASE + FPR_SIZE * 3 )(r1) + stfd f5, (FP_SAVE_BASE + FPR_SIZE * 4 )(r1) + stfd f6, (FP_SAVE_BASE + FPR_SIZE * 5 )(r1) + stfd f7, (FP_SAVE_BASE + FPR_SIZE * 6 )(r1) + stfd f8, (FP_SAVE_BASE + FPR_SIZE * 7 )(r1) + stfd f9, (FP_SAVE_BASE + FPR_SIZE * 8 )(r1) + stfd f10,(FP_SAVE_BASE + FPR_SIZE * 9 )(r1) + stfd f11,(FP_SAVE_BASE + FPR_SIZE * 10)(r1) + stfd f12,(FP_SAVE_BASE + FPR_SIZE * 11)(r1) + stfd f13,(FP_SAVE_BASE + FPR_SIZE * 12)(r1) /* Set up registers for the routine that actually does the work get the context pointer from the trampoline. */ - mr r3,r11 + mr r3,r11 /* Now load up the pointer to the result storage. */ - addi r4,r1,160 + addi r4,r1,(SAVE_SIZE-RESULT_BYTES) /* Now load up the pointer to the saved gpr registers. */ - addi r5,r1,200 + addi r5,r1,PARENT_PARM_BASE /* Now load up the pointer to the saved fpr registers. */ - addi r6,r1,56 + addi r6,r1,FP_SAVE_BASE /* Make the call. */ - bl Lffi_closure_helper_DARWIN$stub + bl BLCLS_HELP + + /* r3 contains the rtype pointer... save it since we will need + it later. */ + sg r3,LINKAGE_SIZE(r1) ; ffi_type * result_type + lg r0,0(r3) ; size => r0 + lhz r3,FFI_TYPE_TYPE(r3) ; type => r3 - /* Now r3 contains the return type - so use it to look up in a table + /* The helper will have intercepted struture returns and inserted + the caller`s destination address for structs returned by ref. */ + + /* r3 contains the return type so use it to look up in a table so we know how to deal with each type. */ - /* Look up the proper starting point in table - by using return type as offset. */ - addi r5,r1,160 /* Get pointer to results area. */ - bl Lget_ret_type0_addr /* Get pointer to Lret_type0 into LR. */ - mflr r4 /* Move to r4. */ - slwi r3,r3,4 /* Now multiply return type by 16. */ - add r3,r3,r4 /* Add contents of table to table address. */ - mtctr r3 - bctr /* Jump to it. */ + addi r5,r1,(SAVE_SIZE-RESULT_BYTES) /* Otherwise, our return is here. */ + bl Lget_ret_type0_addr /* Get pointer to Lret_type0 into LR. */ + mflr r4 /* Move to r4. */ + slwi r3,r3,4 /* Now multiply return type by 16. */ + add r3,r3,r4 /* Add contents of table to table address. */ + mtctr r3 + bctr /* Jump to it. */ LFE1: /* Each of the ret_typeX code fragments has to be exactly 16 bytes long (4 instructions). For cache effectiveness we align to a 16 byte boundary @@ -140,7 +227,7 @@ Lret_type0: /* case FFI_TYPE_INT */ Lret_type1: - lwz r3,0(r5) + lg r3,0(r5) b Lfinish nop nop @@ -168,85 +255,224 @@ Lret_type4: /* case FFI_TYPE_UINT8 */ Lret_type5: +#if defined(__ppc64__) + lbz r3,7(r5) +#else lbz r3,3(r5) +#endif b Lfinish nop nop /* case FFI_TYPE_SINT8 */ Lret_type6: +#if defined(__ppc64__) + lbz r3,7(r5) +#else lbz r3,3(r5) +#endif extsb r3,r3 b Lfinish nop /* case FFI_TYPE_UINT16 */ Lret_type7: +#if defined(__ppc64__) + lhz r3,6(r5) +#else lhz r3,2(r5) +#endif b Lfinish nop nop /* case FFI_TYPE_SINT16 */ Lret_type8: +#if defined(__ppc64__) + lha r3,6(r5) +#else lha r3,2(r5) +#endif b Lfinish nop nop /* case FFI_TYPE_UINT32 */ Lret_type9: +#if defined(__ppc64__) + lwz r3,4(r5) +#else lwz r3,0(r5) +#endif b Lfinish nop nop /* case FFI_TYPE_SINT32 */ Lret_type10: +#if defined(__ppc64__) + lwz r3,4(r5) +#else lwz r3,0(r5) +#endif b Lfinish nop nop /* case FFI_TYPE_UINT64 */ Lret_type11: +#if defined(__ppc64__) + lg r3,0(r5) + b Lfinish + nop +#else lwz r3,0(r5) lwz r4,4(r5) b Lfinish +#endif nop /* case FFI_TYPE_SINT64 */ Lret_type12: +#if defined(__ppc64__) + lg r3,0(r5) + b Lfinish + nop +#else lwz r3,0(r5) lwz r4,4(r5) b Lfinish +#endif nop /* case FFI_TYPE_STRUCT */ Lret_type13: +#if defined(__ppc64__) + lg r3,0(r5) ; we need at least this... + cmpi 0,r0,4 + bgt Lstructend ; not a special small case + b Lsmallstruct ; see if we need more. +#else + cmpi 0,r0,4 + bgt Lfinish ; not by value + lg r3,0(r5) b Lfinish - nop - nop - nop - +#endif /* case FFI_TYPE_POINTER */ Lret_type14: - lwz r3,0(r5) + lg r3,0(r5) b Lfinish nop nop +#if defined(__ppc64__) +Lsmallstruct: + beq Lfour ; continuation of Lret13. + cmpi 0,r0,3 + beq Lfinish ; don`t adjust this - can`t be any floats here... + srdi r3,r3,48 + cmpi 0,r0,2 + beq Lfinish ; .. or here .. + srdi r3,r3,8 + b Lfinish ; .. or here. + +Lfour: + lg r6,LINKAGE_SIZE(r1) ; get the result type + lg r6,FFI_TYPE_ELEM(r6) ; elements array pointer + lg r6,0(r6) ; first element + lhz r0,FFI_TYPE_TYPE(r6) ; OK go the type + cmpi 0,r0,2 ; FFI_TYPE_FLOAT + bne Lfourint + lfs f1,0(r5) ; just one float in the struct. + b Lfinish + +Lfourint: + srdi r3,r3,32 ; four bytes. + b Lfinish + +Lstructend: + lg r3,LINKAGE_SIZE(r1) ; get the result type + bl STRUCT_RETVALUE_P + cmpi 0,r3,0 + beq Lfinish ; nope. + /* Recover a pointer to the results. */ + addi r11,r1,(SAVE_SIZE-RESULT_BYTES) + lg r3,0(r11) ; we need at least this... + lg r4,8(r11) + cmpi 0,r0,16 + beq Lfinish ; special case 16 bytes we don't consider floats. + + /* OK, frustratingly, the process of saving the struct to mem might have + messed with the FPRs, so we have to re-load them :(. + We`ll use our FPRs space again - calling: + void darwin64_pass_struct_floats (ffi_type *s, char *src, + unsigned *nfpr, double **fprs) + We`ll temporarily pinch the first two slots of the param area for local + vars used by the routine. */ + xor r6,r6,r6 + addi r5,r1,PARENT_PARM_BASE ; some space + sg r6,0(r5) ; *nfpr zeroed. + addi r6,r5,8 ; **fprs + addi r3,r1,FP_SAVE_BASE ; pointer to FPRs space + sg r3,0(r6) + mr r4,r11 ; the struct is here... + lg r3,LINKAGE_SIZE(r1) ; ffi_type * result_type. + bl PASS_STR_FLOATS ; get struct floats into FPR save space. + /* See if we used any floats */ + lwz r0,(SAVE_SIZE-RESULT_BYTES)(r1) + cmpi 0,r0,0 + beq Lstructints ; nope. + /* OK load `em up... */ + lfd f1, (FP_SAVE_BASE )(r1) + lfd f2, (FP_SAVE_BASE + FPR_SIZE )(r1) + lfd f3, (FP_SAVE_BASE + FPR_SIZE * 2 )(r1) + lfd f4, (FP_SAVE_BASE + FPR_SIZE * 3 )(r1) + lfd f5, (FP_SAVE_BASE + FPR_SIZE * 4 )(r1) + lfd f6, (FP_SAVE_BASE + FPR_SIZE * 5 )(r1) + lfd f7, (FP_SAVE_BASE + FPR_SIZE * 6 )(r1) + lfd f8, (FP_SAVE_BASE + FPR_SIZE * 7 )(r1) + lfd f9, (FP_SAVE_BASE + FPR_SIZE * 8 )(r1) + lfd f10,(FP_SAVE_BASE + FPR_SIZE * 9 )(r1) + lfd f11,(FP_SAVE_BASE + FPR_SIZE * 10)(r1) + lfd f12,(FP_SAVE_BASE + FPR_SIZE * 11)(r1) + lfd f13,(FP_SAVE_BASE + FPR_SIZE * 12)(r1) + + /* point back at our saved struct. */ +Lstructints: + addi r11,r1,(SAVE_SIZE-RESULT_BYTES) + lg r3,0(r11) ; we end up picking the + lg r4,8(r11) ; first two again. + lg r5,16(r11) + lg r6,24(r11) + lg r7,32(r11) + lg r8,40(r11) + lg r9,48(r11) + lg r10,56(r11) +#endif + /* case done */ Lfinish: - addi r1,r1,176 /* Restore stack pointer. */ - lwz r0,8(r1) /* Get return address. */ - mtlr r0 /* Reset link register. */ + addi r1,r1,SAVE_SIZE /* Restore stack pointer. */ + lg r0,SAVED_LR_OFFSET(r1) /* Get return address. */ + mtlr r0 /* Reset link register. */ blr - +Lendcode: + .align 1 + /* END(ffi_closure_ASM) */ -.data -.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support +/* EH frame stuff. */ +#define EH_DATA_ALIGN_FACT MODE_CHOICE(0x7c,0x78) +/* 176, 400 */ +#define EH_FRAME_OFFSETA MODE_CHOICE(176,0x90) +#define EH_FRAME_OFFSETB MODE_CHOICE(1,3) + + .static_data + .align LOG2_GPR_BYTES +LLFB1$non_lazy_ptr: + .g_long Lstartcode + + .section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support EH_frame1: .set L$set$0,LECIE1-LSCIE1 .long L$set$0 ; Length of Common Information Entry @@ -255,7 +481,7 @@ LSCIE1: .byte 0x1 ; CIE Version .ascii "zR\0" ; CIE Augmentation .byte 0x1 ; uleb128 0x1; CIE Code Alignment Factor - .byte 0x7c ; sleb128 -4; CIE Data Alignment Factor + .byte EH_DATA_ALIGN_FACT ; sleb128 -4; CIE Data Alignment Factor .byte 0x41 ; CIE RA Column .byte 0x1 ; uleb128 0x1; Augmentation size .byte 0x90 ; FDE Encoding (indirect pcrel) @@ -264,7 +490,7 @@ LSCIE1: .byte 0x0 ; uleb128 0x0 .align LOG2_GPR_BYTES LECIE1: -.globl _ffi_closure_ASM.eh + .globl _ffi_closure_ASM.eh _ffi_closure_ASM.eh: LSFDE1: .set L$set$1,LEFDE1-LASFDE1 @@ -273,45 +499,77 @@ LSFDE1: LASFDE1: .long LASFDE1-EH_frame1 ; FDE CIE offset .g_long LLFB1$non_lazy_ptr-. ; FDE initial location - .set L$set$3,LFE1-LFB1 + .set L$set$3,LFE1-Lstartcode .g_long L$set$3 ; FDE address range .byte 0x0 ; uleb128 0x0; Augmentation size .byte 0x4 ; DW_CFA_advance_loc4 .set L$set$3,LCFI1-LCFI0 .long L$set$3 .byte 0xe ; DW_CFA_def_cfa_offset - .byte 176,1 ; uleb128 176 + .byte EH_FRAME_OFFSETA,EH_FRAME_OFFSETB ; uleb128 176,1/190,3 .byte 0x4 ; DW_CFA_advance_loc4 - .set L$set$4,LCFI0-LFB1 + .set L$set$4,LCFI0-Lstartcode .long L$set$4 .byte 0x11 ; DW_CFA_offset_extended_sf .byte 0x41 ; uleb128 0x41 .byte 0x7e ; sleb128 -2 .align LOG2_GPR_BYTES LEFDE1: -.data - .align LOG2_GPR_BYTES -LDFCM0: -.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 - .align LOG2_GPR_BYTES -Lffi_closure_helper_DARWIN$stub: -#if 1 + .align 1 + +#ifdef WANT_STUB + .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 + .align 5 +L_ffi_closure_helper_DARWIN$stub: .indirect_symbol _ffi_closure_helper_DARWIN - mflr r0 - bcl 20,31,LO$ffi_closure_helper_DARWIN -LO$ffi_closure_helper_DARWIN: - mflr r11 - addis r11,r11,ha16(L_ffi_closure_helper_DARWIN$lazy_ptr - LO$ffi_closure_helper_DARWIN) - mtlr r0 - lgu r12,lo16(L_ffi_closure_helper_DARWIN$lazy_ptr - LO$ffi_closure_helper_DARWIN)(r11) - mtctr r12 + mflr r0 + bcl 20,31,"L00000000001$spb" +"L00000000001$spb": + mflr r11 + addis r11,r11,ha16(L_ffi_closure_helper_DARWIN$lazy_ptr-"L00000000001$spb") + mtlr r0 + lwzu r12,lo16(L_ffi_closure_helper_DARWIN$lazy_ptr-"L00000000001$spb")(r11) + mtctr r12 bctr -.lazy_symbol_pointer + .lazy_symbol_pointer L_ffi_closure_helper_DARWIN$lazy_ptr: .indirect_symbol _ffi_closure_helper_DARWIN - .g_long dyld_stub_binding_helper + .long dyld_stub_binding_helper + +#if defined(__ppc64__) + .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 + .align 5 +L_darwin64_struct_ret_by_value_p$stub: + .indirect_symbol _darwin64_struct_ret_by_value_p + mflr r0 + bcl 20,31,"L00000000002$spb" +"L00000000002$spb": + mflr r11 + addis r11,r11,ha16(L_darwin64_struct_ret_by_value_p$lazy_ptr-"L00000000002$spb") + mtlr r0 + lwzu r12,lo16(L_darwin64_struct_ret_by_value_p$lazy_ptr-"L00000000002$spb")(r11) + mtctr r12 + bctr + .lazy_symbol_pointer +L_darwin64_struct_ret_by_value_p$lazy_ptr: + .indirect_symbol _darwin64_struct_ret_by_value_p + .long dyld_stub_binding_helper + .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 + .align 5 +L_darwin64_pass_struct_floats$stub: + .indirect_symbol _darwin64_pass_struct_floats + mflr r0 + bcl 20,31,"L00000000003$spb" +"L00000000003$spb": + mflr r11 + addis r11,r11,ha16(L_darwin64_pass_struct_floats$lazy_ptr-"L00000000003$spb") + mtlr r0 + lwzu r12,lo16(L_darwin64_pass_struct_floats$lazy_ptr-"L00000000003$spb")(r11) + mtctr r12 + bctr + .lazy_symbol_pointer +L_darwin64_pass_struct_floats$lazy_ptr: + .indirect_symbol _darwin64_pass_struct_floats + .long dyld_stub_binding_helper +# endif #endif -.data - .align LOG2_GPR_BYTES -LLFB1$non_lazy_ptr: - .g_long LFB1 diff --git a/src/powerpc/ffi_darwin.c b/src/powerpc/ffi_darwin.c index 82265e8..ee03dab 100644 --- a/src/powerpc/ffi_darwin.c +++ b/src/powerpc/ffi_darwin.c @@ -3,7 +3,7 @@ Copyright (C) 1998 Geoffrey Keating Copyright (C) 2001 John Hornkvist - Copyright (C) 2002, 2006, 2007, 2009 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2007, 2009, 2010 Free Software Foundation, Inc. FFI support for Darwin and AIX. @@ -35,11 +35,17 @@ extern void ffi_closure_ASM (void); enum { - /* The assembly depends on these exact flags. */ - FLAG_RETURNS_NOTHING = 1 << (31-30), /* These go in cr7 */ - FLAG_RETURNS_FP = 1 << (31-29), - FLAG_RETURNS_64BITS = 1 << (31-28), - FLAG_RETURNS_128BITS = 1 << (31-31), + /* The assembly depends on these exact flags. + For Darwin64 (when FLAG_RETURNS_STRUCT is set): + FLAG_RETURNS_FP indicates that the structure embeds FP data. + FLAG_RETURNS_128BITS signals a special struct size that is not + expanded for float content. */ + FLAG_RETURNS_128BITS = 1 << (31-31), /* These go in cr7 */ + FLAG_RETURNS_NOTHING = 1 << (31-30), + FLAG_RETURNS_FP = 1 << (31-29), + FLAG_RETURNS_64BITS = 1 << (31-28), + + FLAG_RETURNS_STRUCT = 1 << (31-27), /* This goes in cr6 */ FLAG_ARG_NEEDS_COPY = 1 << (31- 7), FLAG_FP_ARGUMENTS = 1 << (31- 6), /* cr1.eq; specified by ABI */ @@ -50,43 +56,61 @@ enum { /* About the DARWIN ABI. */ enum { NUM_GPR_ARG_REGISTERS = 8, - NUM_FPR_ARG_REGISTERS = 13 + NUM_FPR_ARG_REGISTERS = 13, + LINKAGE_AREA_GPRS = 6 }; -enum { ASM_NEEDS_REGISTERS = 4 }; + +enum { ASM_NEEDS_REGISTERS = 4 }; /* r28-r31 */ /* ffi_prep_args is called by the assembly routine once stack space has been allocated for the function's arguments. + + m32/m64 The stack layout we want looks like this: | Return address from ffi_call_DARWIN | higher addresses |--------------------------------------------| - | Previous backchain pointer 4 | stack pointer here + | Previous backchain pointer 4/8 | stack pointer here |--------------------------------------------|<+ <<< on entry to - | Saved r28-r31 4*4 | | ffi_call_DARWIN + | ASM_NEEDS_REGISTERS=r28-r31 4*(4/8) | | ffi_call_DARWIN |--------------------------------------------| | - | Parameters (at least 8*4=32) | | + | When we have any FP activity... the | | + | FPRs occupy NUM_FPR_ARG_REGISTERS slots | | + | here fp13 .. fp1 from high to low addr. | | + ~ ~ ~ + | Parameters (at least 8*4/8=32/64) | | NUM_GPR_ARG_REGISTERS |--------------------------------------------| | - | Space for GPR2 4 | | + | TOC=R2 (AIX) Reserved (Darwin) 4/8 | | |--------------------------------------------| | stack | - | Reserved 2*4 | | grows | + | Reserved 2*4/8 | | grows | |--------------------------------------------| | down V - | Space for callee's LR 4 | | + | Space for callee's LR 4/8 | | |--------------------------------------------| | lower addresses - | Saved CR 4 | | + | Saved CR [low word for m64] 4/8 | | |--------------------------------------------| | stack pointer here - | Current backchain pointer 4 |-/ during + | Current backchain pointer 4/8 |-/ during |--------------------------------------------| <<< ffi_call_DARWIN */ +#if defined(POWERPC_DARWIN64) +static void +darwin64_pass_struct_by_value + (ffi_type *, char *, unsigned, unsigned *, double **, unsigned long **); +#endif + +/* This depends on GPR_SIZE = sizeof (unsigned long) */ + void ffi_prep_args (extended_cif *ecif, unsigned long *const stack) { const unsigned bytes = ecif->cif->bytes; const unsigned flags = ecif->cif->flags; const unsigned nargs = ecif->cif->nargs; +#if !defined(POWERPC_DARWIN64) const ffi_abi abi = ecif->cif->abi; +#endif /* 'stacktop' points at the previous backchain pointer. */ unsigned long *const stacktop = stack + (bytes / sizeof(unsigned long)); @@ -94,18 +118,19 @@ ffi_prep_args (extended_cif *ecif, unsigned long *const stack) /* 'fpr_base' points at the space for fpr1, and grows upwards as we use FPR registers. */ double *fpr_base = (double *) (stacktop - ASM_NEEDS_REGISTERS) - NUM_FPR_ARG_REGISTERS; - int fparg_count = 0; - + int gp_count = 0, fparg_count = 0; /* 'next_arg' grows up as we put parameters in it. */ - unsigned long *next_arg = stack + 6; /* 6 reserved positions. */ + unsigned long *next_arg = stack + LINKAGE_AREA_GPRS; /* 6 reserved positions. */ int i; double double_tmp; void **p_argv = ecif->avalue; unsigned long gprvalue; ffi_type** ptr = ecif->cif->arg_types; +#if !defined(POWERPC_DARWIN64) char *dest_cpy; +#endif unsigned size_al = 0; /* Check that everything starts aligned properly. */ @@ -130,25 +155,30 @@ ffi_prep_args (extended_cif *ecif, unsigned long *const stack) the size of the floating-point parameter are skipped. */ case FFI_TYPE_FLOAT: double_tmp = *(float *) *p_argv; - if (fparg_count >= NUM_FPR_ARG_REGISTERS) - *(double *)next_arg = double_tmp; - else + if (fparg_count < NUM_FPR_ARG_REGISTERS) *fpr_base++ = double_tmp; +#if defined(POWERPC_DARWIN) + *(float *)next_arg = *(float *) *p_argv; +#else + *(double *)next_arg = double_tmp; +#endif next_arg++; + gp_count++; fparg_count++; FFI_ASSERT(flags & FLAG_FP_ARGUMENTS); break; case FFI_TYPE_DOUBLE: double_tmp = *(double *) *p_argv; - if (fparg_count >= NUM_FPR_ARG_REGISTERS) - *(double *)next_arg = double_tmp; - else + if (fparg_count < NUM_FPR_ARG_REGISTERS) *fpr_base++ = double_tmp; + *(double *)next_arg = double_tmp; #ifdef POWERPC64 next_arg++; + gp_count++; #else next_arg += 2; + gp_count += 2; #endif fparg_count++; FFI_ASSERT(flags & FLAG_FP_ARGUMENTS); @@ -157,30 +187,41 @@ ffi_prep_args (extended_cif *ecif, unsigned long *const stack) #if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE case FFI_TYPE_LONGDOUBLE: -#ifdef POWERPC64 +# if defined(POWERPC64) && !defined(POWERPC_DARWIN64) + /* ??? This will exceed the regs count when the value starts at fp13 + and it will not put the extra bit on the stack. */ if (fparg_count < NUM_FPR_ARG_REGISTERS) *(long double *) fpr_base++ = *(long double *) *p_argv; else *(long double *) next_arg = *(long double *) *p_argv; next_arg += 2; fparg_count += 2; -#else +# else double_tmp = ((double *) *p_argv)[0]; if (fparg_count < NUM_FPR_ARG_REGISTERS) *fpr_base++ = double_tmp; - else - *(double *) next_arg = double_tmp; + *(double *) next_arg = double_tmp; +# if defined(POWERPC_DARWIN64) + next_arg++; + gp_count++; +# else next_arg += 2; + gp_count += 2; +# endif fparg_count++; - double_tmp = ((double *) *p_argv)[1]; if (fparg_count < NUM_FPR_ARG_REGISTERS) *fpr_base++ = double_tmp; - else - *(double *) next_arg = double_tmp; + *(double *) next_arg = double_tmp; +# if defined(POWERPC_DARWIN64) + next_arg++; + gp_count++; +# else next_arg += 2; + gp_count += 2; +# endif fparg_count++; -#endif +# endif FFI_ASSERT(flags & FLAG_FP_ARGUMENTS); break; #endif @@ -192,6 +233,7 @@ ffi_prep_args (extended_cif *ecif, unsigned long *const stack) #else *(long long *) next_arg = *(long long *) *p_argv; next_arg += 2; + gp_count += 2; #endif break; case FFI_TYPE_POINTER: @@ -211,32 +253,35 @@ ffi_prep_args (extended_cif *ecif, unsigned long *const stack) goto putgpr; case FFI_TYPE_STRUCT: -#ifdef POWERPC64 - dest_cpy = (char *) next_arg; size_al = (*ptr)->size; - if ((*ptr)->elements[0]->type == 3) +#if defined(POWERPC_DARWIN64) + next_arg = (unsigned long *)ALIGN((char *)next_arg, (*ptr)->alignment); + darwin64_pass_struct_by_value (*ptr, (char *) *p_argv, + (unsigned) size_al, + (unsigned int *) &fparg_count, + &fpr_base, &next_arg); +#else + dest_cpy = (char *) next_arg; + + /* If the first member of the struct is a double, then include enough + padding in the struct size to align it to double-word. */ + if ((*ptr)->elements[0]->type == FFI_TYPE_DOUBLE) size_al = ALIGN((*ptr)->size, 8); - if (size_al < 3 && abi == FFI_DARWIN) - dest_cpy += 4 - size_al; +# if defined(POWERPC64) + FFI_ASSERT (abi != FFI_DARWIN); memcpy ((char *) dest_cpy, (char *) *p_argv, size_al); next_arg += (size_al + 7) / 8; -#else - dest_cpy = (char *) next_arg; - +# else /* Structures that match the basic modes (QI 1 byte, HI 2 bytes, SI 4 bytes) are aligned as if they were those modes. Structures with 3 byte in size are padded upwards. */ - size_al = (*ptr)->size; - /* If the first member of the struct is a double, then align - the struct to double-word. */ - if ((*ptr)->elements[0]->type == FFI_TYPE_DOUBLE) - size_al = ALIGN((*ptr)->size, 8); if (size_al < 3 && abi == FFI_DARWIN) dest_cpy += 4 - size_al; memcpy((char *) dest_cpy, (char *) *p_argv, size_al); next_arg += (size_al + 3) / 4; +# endif #endif break; @@ -249,6 +294,7 @@ ffi_prep_args (extended_cif *ecif, unsigned long *const stack) gprvalue = *(unsigned int *) *p_argv; putgpr: *next_arg++ = gprvalue; + gp_count++; break; default: break; @@ -262,8 +308,269 @@ ffi_prep_args (extended_cif *ecif, unsigned long *const stack) //FFI_ASSERT(flags & FLAG_4_GPR_ARGUMENTS || intarg_count <= 4); } +#if defined(POWERPC_DARWIN64) + +/* See if we can put some of the struct into fprs. + This should not be called for structures of size 16 bytes, since these are not + broken out this way. */ +static void +darwin64_scan_struct_for_floats (ffi_type *s, unsigned *nfpr) +{ + int i; + + FFI_ASSERT (s->type == FFI_TYPE_STRUCT) + + for (i = 0; s->elements[i] != NULL; i++) + { + ffi_type *p = s->elements[i]; + switch (p->type) + { + case FFI_TYPE_STRUCT: + darwin64_scan_struct_for_floats (p, nfpr); + break; + case FFI_TYPE_LONGDOUBLE: + (*nfpr) += 2; + break; + case FFI_TYPE_DOUBLE: + case FFI_TYPE_FLOAT: + (*nfpr) += 1; + break; + default: + break; + } + } +} + +static int +darwin64_struct_size_exceeds_gprs_p (ffi_type *s, char *src, unsigned *nfpr) +{ + unsigned struct_offset=0, i; + + for (i = 0; s->elements[i] != NULL; i++) + { + char *item_base; + ffi_type *p = s->elements[i]; + /* Find the start of this item (0 for the first one). */ + if (i > 0) + struct_offset = ALIGN(struct_offset, p->alignment); + + item_base = src + struct_offset; + + switch (p->type) + { + case FFI_TYPE_STRUCT: + if (darwin64_struct_size_exceeds_gprs_p (p, item_base, nfpr)) + return 1; + break; + case FFI_TYPE_LONGDOUBLE: + if (*nfpr >= NUM_FPR_ARG_REGISTERS) + return 1; + (*nfpr) += 1; + item_base += 8; + /* FALL THROUGH */ + case FFI_TYPE_DOUBLE: + if (*nfpr >= NUM_FPR_ARG_REGISTERS) + return 1; + (*nfpr) += 1; + break; + case FFI_TYPE_FLOAT: + if (*nfpr >= NUM_FPR_ARG_REGISTERS) + return 1; + (*nfpr) += 1; + break; + default: + /* If we try and place any item, that is non-float, once we've + exceeded the 8 GPR mark, then we can't fit the struct. */ + if ((unsigned long)item_base >= 8*8) + return 1; + break; + } + /* now count the size of what we just used. */ + struct_offset += p->size; + } + return 0; +} + +/* Can this struct be returned by value? */ +int +darwin64_struct_ret_by_value_p (ffi_type *s) +{ + unsigned nfp = 0; + + FFI_ASSERT (s && s->type == FFI_TYPE_STRUCT); + + /* The largest structure we can return is 8long + 13 doubles. */ + if (s->size > 168) + return 0; + + /* We can't pass more than 13 floats. */ + darwin64_scan_struct_for_floats (s, &nfp); + if (nfp > 13) + return 0; + + /* If there are not too many floats, and the struct is + small enough to accommodate in the GPRs, then it must be OK. */ + if (s->size <= 64) + return 1; + + /* Well, we have to look harder. */ + nfp = 0; + if (darwin64_struct_size_exceeds_gprs_p (s, NULL, &nfp)) + return 0; + + return 1; +} + +void +darwin64_pass_struct_floats (ffi_type *s, char *src, + unsigned *nfpr, double **fprs) +{ + int i; + double *fpr_base = *fprs; + unsigned struct_offset = 0; + + /* We don't assume anything about the alignment of the source. */ + for (i = 0; s->elements[i] != NULL; i++) + { + char *item_base; + ffi_type *p = s->elements[i]; + /* Find the start of this item (0 for the first one). */ + if (i > 0) + struct_offset = ALIGN(struct_offset, p->alignment); + item_base = src + struct_offset; + + switch (p->type) + { + case FFI_TYPE_STRUCT: + darwin64_pass_struct_floats (p, item_base, nfpr, + &fpr_base); + break; + case FFI_TYPE_LONGDOUBLE: + if (*nfpr < NUM_FPR_ARG_REGISTERS) + *fpr_base++ = *(double *)item_base; + (*nfpr) += 1; + item_base += 8; + /* FALL THROUGH */ + case FFI_TYPE_DOUBLE: + if (*nfpr < NUM_FPR_ARG_REGISTERS) + *fpr_base++ = *(double *)item_base; + (*nfpr) += 1; + break; + case FFI_TYPE_FLOAT: + if (*nfpr < NUM_FPR_ARG_REGISTERS) + *fpr_base++ = (double) *(float *)item_base; + (*nfpr) += 1; + break; + default: + break; + } + /* now count the size of what we just used. */ + struct_offset += p->size; + } + /* Update the scores. */ + *fprs = fpr_base; +} + +/* Darwin64 special rules. + Break out a struct into params and float registers. */ +static void +darwin64_pass_struct_by_value (ffi_type *s, char *src, unsigned size, + unsigned *nfpr, double **fprs, unsigned long **arg) +{ + unsigned long *next_arg = *arg; + char *dest_cpy = (char *)next_arg; + + FFI_ASSERT (s->type == FFI_TYPE_STRUCT) + + if (!size) + return; + + /* First... special cases. */ + if (size < 3 + || (size == 4 + && s->elements[0] + && s->elements[0]->type != FFI_TYPE_FLOAT)) + { + /* Must be at least one GPR, padding is unspecified in value, + let's make it zero. */ + *next_arg = 0UL; + dest_cpy += 8 - size; + memcpy ((char *) dest_cpy, src, size); + next_arg++; + } + else if (size == 16) + { + memcpy ((char *) dest_cpy, src, size); + next_arg += 2; + } + else + { + /* now the general case, we consider embedded floats. */ + memcpy ((char *) dest_cpy, src, size); + darwin64_pass_struct_floats (s, src, nfpr, fprs); + next_arg += (size+7)/8; + } + + *arg = next_arg; +} + +double * +darwin64_struct_floats_to_mem (ffi_type *s, char *dest, double *fprs, unsigned *nf) +{ + int i; + unsigned struct_offset = 0; + + /* We don't assume anything about the alignment of the source. */ + for (i = 0; s->elements[i] != NULL; i++) + { + char *item_base; + ffi_type *p = s->elements[i]; + /* Find the start of this item (0 for the first one). */ + if (i > 0) + struct_offset = ALIGN(struct_offset, p->alignment); + item_base = dest + struct_offset; + + switch (p->type) + { + case FFI_TYPE_STRUCT: + fprs = darwin64_struct_floats_to_mem (p, item_base, fprs, nf); + break; + case FFI_TYPE_LONGDOUBLE: + if (*nf < NUM_FPR_ARG_REGISTERS) + { + *(double *)item_base = *fprs++ ; + (*nf) += 1; + } + item_base += 8; + /* FALL THROUGH */ + case FFI_TYPE_DOUBLE: + if (*nf < NUM_FPR_ARG_REGISTERS) + { + *(double *)item_base = *fprs++ ; + (*nf) += 1; + } + break; + case FFI_TYPE_FLOAT: + if (*nf < NUM_FPR_ARG_REGISTERS) + { + *(float *)item_base = (float) *fprs++ ; + (*nf) += 1; + } + break; + default: + break; + } + /* now count the size of what we just used. */ + struct_offset += p->size; + } + return fprs; +} + +#endif + /* Adjust the size of S to be correct for Darwin. - On Darwin, the first field of a structure has natural alignment. */ + On Darwin m32, the first field of a structure has natural alignment. + On Darwin m64, all fields have natural alignment. */ static void darwin_adjust_aggregate_sizes (ffi_type *s) @@ -280,22 +587,29 @@ darwin_adjust_aggregate_sizes (ffi_type *s) int align; p = s->elements[i]; - darwin_adjust_aggregate_sizes (p); - if (i == 0 - && (p->type == FFI_TYPE_UINT64 - || p->type == FFI_TYPE_SINT64 - || p->type == FFI_TYPE_DOUBLE - || p->alignment == 8)) - align = 8; + if (p->type == FFI_TYPE_STRUCT) + darwin_adjust_aggregate_sizes (p); +#if defined(POWERPC_DARWIN64) + /* Natural alignment for all items. */ + align = p->alignment; +#else + /* Natrual alignment for the first item... */ + if (i == 0) + align = p->alignment; else if (p->alignment == 16 || p->alignment < 4) + /* .. subsequent items with vector or align < 4 have natural align. */ align = p->alignment; else + /* .. or align is 4. */ align = 4; +#endif + /* Pad, if necessary, before adding the current item. */ s->size = ALIGN(s->size, align) + p->size; } s->size = ALIGN(s->size, s->alignment); + /* This should not be necessary on m64, but harmless. */ if (s->elements[0]->type == FFI_TYPE_UINT64 || s->elements[0]->type == FFI_TYPE_SINT64 || s->elements[0]->type == FFI_TYPE_DOUBLE @@ -347,7 +661,7 @@ ffi_prep_cif_machdep (ffi_cif *cif) unsigned i; ffi_type **ptr; unsigned bytes; - int fparg_count = 0, intarg_count = 0; + unsigned fparg_count = 0, intarg_count = 0; unsigned flags = 0; unsigned size_al = 0; @@ -372,16 +686,25 @@ ffi_prep_cif_machdep (ffi_cif *cif) /* Space for the frame pointer, callee's LR, CR, etc, and for the asm's temp regs. */ - bytes = (6 + ASM_NEEDS_REGISTERS) * sizeof(long); + bytes = (LINKAGE_AREA_GPRS + ASM_NEEDS_REGISTERS) * sizeof(unsigned long); - /* Return value handling. The rules are as follows: + /* Return value handling. + The rules m32 are as follows: - 32-bit (or less) integer values are returned in gpr3; - - Structures of size <= 4 bytes also returned in gpr3; - - 64-bit integer values and structures between 5 and 8 bytes are returned - in gpr3 and gpr4; + - structures of size <= 4 bytes also returned in gpr3; + - 64-bit integer values [??? and structures between 5 and 8 bytes] are + returned in gpr3 and gpr4; - Single/double FP values are returned in fpr1; - Long double FP (if not equivalent to double) values are returned in fpr1 and fpr2; + m64: + - 64-bit or smaller integral values are returned in GPR3 + - Single/double FP values are returned in fpr1; + - Long double FP values are returned in fpr1 and fpr2; + m64 Structures: + - If the structure could be accommodated in registers were it to be the + first argument to a routine, then it is returned in those registers. + m32/m64 structures otherwise: - Larger structures values are allocated space and a pointer is passed as the first argument. */ switch (cif->rtype->type) @@ -410,9 +733,42 @@ ffi_prep_cif_machdep (ffi_cif *cif) break; case FFI_TYPE_STRUCT: +#if defined(POWERPC_DARWIN64) + { + /* Can we fit the struct into regs? */ + if (darwin64_struct_ret_by_value_p (cif->rtype)) + { + unsigned nfpr = 0; + flags |= FLAG_RETURNS_STRUCT; + if (cif->rtype->size != 16) + darwin64_scan_struct_for_floats (cif->rtype, &nfpr) ; + else + flags |= FLAG_RETURNS_128BITS; + /* Will be 0 for 16byte struct. */ + if (nfpr) + flags |= FLAG_RETURNS_FP; + } + else /* By ref. */ + { + flags |= FLAG_RETVAL_REFERENCE; + flags |= FLAG_RETURNS_NOTHING; + intarg_count++; + } + } +#elif defined(DARWIN_PPC) + if (cif->rtype->size <= 4) + flags |= FLAG_RETURNS_STRUCT; + else /* else by reference. */ + { + flags |= FLAG_RETVAL_REFERENCE; + flags |= FLAG_RETURNS_NOTHING; + intarg_count++; + } +#else /* assume we pass by ref. */ flags |= FLAG_RETVAL_REFERENCE; flags |= FLAG_RETURNS_NOTHING; intarg_count++; +#endif break; case FFI_TYPE_VOID: flags |= FLAG_RETURNS_NOTHING; @@ -425,57 +781,83 @@ ffi_prep_cif_machdep (ffi_cif *cif) /* The first NUM_GPR_ARG_REGISTERS words of integer arguments, and the first NUM_FPR_ARG_REGISTERS fp arguments, go in registers; the rest - goes on the stack. Structures are passed as a pointer to a copy of - the structure. Stuff on the stack needs to keep proper alignment. */ + goes on the stack. + ??? Structures are passed as a pointer to a copy of the structure. + Stuff on the stack needs to keep proper alignment. + For m64 the count is effectively of half-GPRs. */ for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++) { + unsigned align_words; switch ((*ptr)->type) { case FFI_TYPE_FLOAT: case FFI_TYPE_DOUBLE: fparg_count++; +#if !defined(POWERPC_DARWIN64) /* If this FP arg is going on the stack, it must be 8-byte-aligned. */ if (fparg_count > NUM_FPR_ARG_REGISTERS - && intarg_count%2 != 0) + && (intarg_count & 0x01) != 0) intarg_count++; +#endif break; #if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE - case FFI_TYPE_LONGDOUBLE: fparg_count += 2; /* If this FP arg is going on the stack, it must be - 8-byte-aligned. */ - if (fparg_count > NUM_FPR_ARG_REGISTERS - && intarg_count%2 != 0) - intarg_count++; - intarg_count +=2; + 16-byte-aligned. */ + if (fparg_count >= NUM_FPR_ARG_REGISTERS) +#if defined (POWERPC64) + intarg_count = ALIGN(intarg_count, 2); +#else + intarg_count = ALIGN(intarg_count, 4); +#endif break; #endif case FFI_TYPE_UINT64: case FFI_TYPE_SINT64: +#if defined(POWERPC64) + intarg_count++; +#else /* 'long long' arguments are passed as two words, but either both words must fit in registers or both go on the stack. If they go on the stack, they must be 8-byte-aligned. */ if (intarg_count == NUM_GPR_ARG_REGISTERS-1 - || (intarg_count >= NUM_GPR_ARG_REGISTERS && intarg_count%2 != 0)) + || (intarg_count >= NUM_GPR_ARG_REGISTERS + && (intarg_count & 0x01) != 0)) intarg_count++; intarg_count += 2; +#endif break; case FFI_TYPE_STRUCT: size_al = (*ptr)->size; +#if defined(POWERPC_DARWIN64) + align_words = (*ptr)->alignment >> 3; + if (align_words) + intarg_count = ALIGN(intarg_count, align_words); + /* Base size of the struct. */ + intarg_count += (size_al + 7) / 8; + /* If 16 bytes then don't worry about floats. */ + if (size_al != 16) + /* Scan through for floats to be placed in regs. */ + darwin64_scan_struct_for_floats (*ptr, &fparg_count) ; +#else + align_words = (*ptr)->alignment >> 2; + if (align_words) + intarg_count = ALIGN(intarg_count, align_words); /* If the first member of the struct is a double, then align - the struct to double-word. */ + the struct to double-word. if ((*ptr)->elements[0]->type == FFI_TYPE_DOUBLE) - size_al = ALIGN((*ptr)->size, 8); -#ifdef POWERPC64 + size_al = ALIGN((*ptr)->size, 8); */ +# ifdef POWERPC64 intarg_count += (size_al + 7) / 8; -#else +# else intarg_count += (size_al + 3) / 4; +# endif #endif break; @@ -490,9 +872,18 @@ ffi_prep_cif_machdep (ffi_cif *cif) if (fparg_count != 0) flags |= FLAG_FP_ARGUMENTS; +#if defined(POWERPC_DARWIN64) + /* Space to image the FPR registers, if needed - which includes when they might be + used in a struct return. */ + if (fparg_count != 0 + || ((flags & FLAG_RETURNS_STRUCT) + && (flags & FLAG_RETURNS_FP))) + bytes += NUM_FPR_ARG_REGISTERS * sizeof(double); +#else /* Space for the FPR registers, if needed. */ if (fparg_count != 0) bytes += NUM_FPR_ARG_REGISTERS * sizeof(double); +#endif /* Stack space. */ #ifdef POWERPC64 @@ -506,7 +897,7 @@ ffi_prep_cif_machdep (ffi_cif *cif) bytes += NUM_GPR_ARG_REGISTERS * sizeof(long); /* The stack space allocated needs to be a multiple of 16 bytes. */ - bytes = (bytes + 15) & ~0xF; + bytes = ALIGN(bytes, 16) ; cif->flags = flags; cif->bytes = bytes; @@ -516,8 +907,9 @@ ffi_prep_cif_machdep (ffi_cif *cif) extern void ffi_call_AIX(extended_cif *, long, unsigned, unsigned *, void (*fn)(void), void (*fn2)(void)); + extern void ffi_call_DARWIN(extended_cif *, long, unsigned, unsigned *, - void (*fn)(void), void (*fn2)(void)); + void (*fn)(void), void (*fn2)(void), ffi_type*); void ffi_call (ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue) @@ -546,7 +938,7 @@ ffi_call (ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue) break; case FFI_DARWIN: ffi_call_DARWIN(&ecif, -(long)cif->bytes, cif->flags, ecif.rvalue, fn, - FFI_FN(ffi_prep_args)); + FFI_FN(ffi_prep_args), cif->rtype); break; default: FFI_ASSERT(0); @@ -566,58 +958,48 @@ typedef struct aix_fd_struct { } aix_fd; /* here I'd like to add the stack frame layout we use in darwin_closure.S - and aix_clsoure.S - - SP previous -> +---------------------------------------+ <--- child frame - | back chain to caller 4 | - +---------------------------------------+ 4 - | saved CR 4 | - +---------------------------------------+ 8 - | saved LR 4 | - +---------------------------------------+ 12 - | reserved for compilers 4 | - +---------------------------------------+ 16 - | reserved for binders 4 | - +---------------------------------------+ 20 - | saved TOC pointer 4 | - +---------------------------------------+ 24 - | always reserved 8*4=32 (previous GPRs)| - | according to the linkage convention | - | from AIX | - +---------------------------------------+ 56 - | our FPR area 13*8=104 | - | f1 | - | . | - | f13 | - +---------------------------------------+ 160 - | result area 8 | - +---------------------------------------+ 168 - | alignement to the next multiple of 16 | -SP current --> +---------------------------------------+ 176 <- parent frame - | back chain to caller 4 | - +---------------------------------------+ 180 - | saved CR 4 | - +---------------------------------------+ 184 - | saved LR 4 | - +---------------------------------------+ 188 - | reserved for compilers 4 | - +---------------------------------------+ 192 - | reserved for binders 4 | - +---------------------------------------+ 196 - | saved TOC pointer 4 | - +---------------------------------------+ 200 - | always reserved 8*4=32 we store our | - | GPRs here | - | r3 | - | . | - | r10 | - +---------------------------------------+ 232 - | overflow part | - +---------------------------------------+ xxx - | ???? | - +---------------------------------------+ xxx + and aix_closure.S + + m32/m64 + + The stack layout looks like this: + + | Additional params... | | Higher address + ~ ~ ~ + | Parameters (at least 8*4/8=32/64) | | NUM_GPR_ARG_REGISTERS + |--------------------------------------------| | + | TOC=R2 (AIX) Reserved (Darwin) 4/8 | | + |--------------------------------------------| | + | Reserved 2*4/8 | | + |--------------------------------------------| | + | Space for callee's LR 4/8 | | + |--------------------------------------------| | + | Saved CR [low word for m64] 4/8 | | + |--------------------------------------------| | + | Current backchain pointer 4/8 |-/ Parent's frame. + |--------------------------------------------| <+ <<< on entry to ffi_closure_ASM + | Result Bytes 16 | | + |--------------------------------------------| | + ~ padding to 16-byte alignment ~ ~ + |--------------------------------------------| | + | NUM_FPR_ARG_REGISTERS slots | | + | here fp13 .. fp1 13*8 | | + |--------------------------------------------| | + | R3..R10 8*4/8=32/64 | | NUM_GPR_ARG_REGISTERS + |--------------------------------------------| | + | TOC=R2 (AIX) Reserved (Darwin) 4/8 | | + |--------------------------------------------| | stack | + | Reserved [compiler,binder] 2*4/8 | | grows | + |--------------------------------------------| | down V + | Space for callee's LR 4/8 | | + |--------------------------------------------| | lower addresses + | Saved CR [low word for m64] 4/8 | | + |--------------------------------------------| | stack pointer here + | Current backchain pointer 4/8 |-/ during + |--------------------------------------------| <<< ffi_closure_ASM. */ + ffi_status ffi_prep_closure_loc (ffi_closure* closure, ffi_cif* cif, @@ -631,30 +1013,44 @@ ffi_prep_closure_loc (ffi_closure* closure, switch (cif->abi) { - case FFI_DARWIN: - - FFI_ASSERT (cif->abi == FFI_DARWIN); - - tramp = (unsigned int *) &closure->tramp[0]; - tramp[0] = 0x7c0802a6; /* mflr r0 */ - tramp[1] = 0x429f000d; /* bcl- 20,4*cr7+so,0x10 */ - tramp[4] = 0x7d6802a6; /* mflr r11 */ - tramp[5] = 0x818b0000; /* lwz r12,0(r11) function address */ - tramp[6] = 0x7c0803a6; /* mtlr r0 */ - tramp[7] = 0x7d8903a6; /* mtctr r12 */ - tramp[8] = 0x816b0004; /* lwz r11,4(r11) static chain */ - tramp[9] = 0x4e800420; /* bctr */ - tramp[2] = (unsigned long) ffi_closure_ASM; /* function */ - tramp[3] = (unsigned long) codeloc; /* context */ - - closure->cif = cif; - closure->fun = fun; - closure->user_data = user_data; + case FFI_DARWIN: + + FFI_ASSERT (cif->abi == FFI_DARWIN); + + tramp = (unsigned int *) &closure->tramp[0]; +#if defined(POWERPC_DARWIN64) + tramp[0] = 0x7c0802a6; /* mflr r0 */ + tramp[1] = 0x429f0015; /* bcl- 20,4*cr7+so, +0x18 (L1) */ + /* We put the addresses here. */ + tramp[6] = 0x7d6802a6; /*L1: mflr r11 */ + tramp[7] = 0xe98b0000; /* ld r12,0(r11) function address */ + tramp[8] = 0x7c0803a6; /* mtlr r0 */ + tramp[9] = 0x7d8903a6; /* mtctr r12 */ + tramp[10] = 0xe96b0008; /* lwz r11,8(r11) static chain */ + tramp[11] = 0x4e800420; /* bctr */ + + *((unsigned long *)&tramp[2]) = (unsigned long) ffi_closure_ASM; /* function */ + *((unsigned long *)&tramp[4]) = (unsigned long) codeloc; /* context */ +#else + tramp[0] = 0x7c0802a6; /* mflr r0 */ + tramp[1] = 0x429f000d; /* bcl- 20,4*cr7+so,0x10 */ + tramp[4] = 0x7d6802a6; /* mflr r11 */ + tramp[5] = 0x818b0000; /* lwz r12,0(r11) function address */ + tramp[6] = 0x7c0803a6; /* mtlr r0 */ + tramp[7] = 0x7d8903a6; /* mtctr r12 */ + tramp[8] = 0x816b0004; /* lwz r11,4(r11) static chain */ + tramp[9] = 0x4e800420; /* bctr */ + tramp[2] = (unsigned long) ffi_closure_ASM; /* function */ + tramp[3] = (unsigned long) codeloc; /* context */ +#endif + closure->cif = cif; + closure->fun = fun; + closure->user_data = user_data; - /* Flush the icache. Only necessary on Darwin. */ - flush_range(codeloc, FFI_TRAMPOLINE_SIZE); + /* Flush the icache. Only necessary on Darwin. */ + flush_range(codeloc, FFI_TRAMPOLINE_SIZE); - break; + break; case FFI_AIX: @@ -708,7 +1104,7 @@ typedef union double d; } ffi_dblfl; -int +ffi_type * ffi_closure_helper_DARWIN (ffi_closure *, void *, unsigned long *, ffi_dblfl *); @@ -719,7 +1115,7 @@ ffi_closure_helper_DARWIN (ffi_closure *, void *, up space for a return value, ffi_closure_ASM invokes the following helper function to do most of the work. */ -int +ffi_type * ffi_closure_helper_DARWIN (ffi_closure *closure, void *rvalue, unsigned long *pgr, ffi_dblfl *pfr) { @@ -741,16 +1137,32 @@ ffi_closure_helper_DARWIN (ffi_closure *closure, void *rvalue, ffi_cif * cif; ffi_dblfl * end_pfr = pfr + NUM_FPR_ARG_REGISTERS; unsigned size_al; +#if defined(POWERPC_DARWIN64) + unsigned fpsused = 0; +#endif cif = closure->cif; avalue = alloca (cif->nargs * sizeof(void *)); - /* Copy the caller's structure return value address so that the closure - returns the data directly to the caller. */ if (cif->rtype->type == FFI_TYPE_STRUCT) { +#if defined(POWERPC_DARWIN64) + if (!darwin64_struct_ret_by_value_p (cif->rtype)) + { + /* Won't fit into the regs - return by ref. */ + rvalue = (void *) *pgr; + pgr++; + } +#elif defined(DARWIN_PPC) + if (cif->rtype->size > 4) + { + rvalue = (void *) *pgr; + pgr++; + } +#else /* assume we return by ref. */ rvalue = (void *) *pgr; pgr++; +#endif } i = 0; @@ -764,7 +1176,7 @@ ffi_closure_helper_DARWIN (ffi_closure *closure, void *rvalue, { case FFI_TYPE_SINT8: case FFI_TYPE_UINT8: -#ifdef POWERPC64 +#if defined(POWERPC64) avalue[i] = (char *) pgr + 7; #else avalue[i] = (char *) pgr + 3; @@ -774,7 +1186,7 @@ ffi_closure_helper_DARWIN (ffi_closure *closure, void *rvalue, case FFI_TYPE_SINT16: case FFI_TYPE_UINT16: -#ifdef POWERPC64 +#if defined(POWERPC64) avalue[i] = (char *) pgr + 6; #else avalue[i] = (char *) pgr + 2; @@ -784,7 +1196,7 @@ ffi_closure_helper_DARWIN (ffi_closure *closure, void *rvalue, case FFI_TYPE_SINT32: case FFI_TYPE_UINT32: -#ifdef POWERPC64 +#if defined(POWERPC64) avalue[i] = (char *) pgr + 4; #else case FFI_TYPE_POINTER: @@ -794,34 +1206,53 @@ ffi_closure_helper_DARWIN (ffi_closure *closure, void *rvalue, break; case FFI_TYPE_STRUCT: -#ifdef POWERPC64 size_al = arg_types[i]->size; - if (arg_types[i]->elements[0]->type == FFI_TYPE_DOUBLE) - size_al = ALIGN (arg_types[i]->size, 8); - if (size_al < 3 && cif->abi == FFI_DARWIN) - avalue[i] = (char *) pgr + 8 - size_al; - else - avalue[i] = pgr; +#if defined(POWERPC_DARWIN64) + pgr = (unsigned long *)ALIGN((char *)pgr, arg_types[i]->alignment); + if (size_al < 3 || size_al == 4) + { + avalue[i] = ((char *)pgr)+8-size_al; + if (arg_types[i]->elements[0]->type == FFI_TYPE_FLOAT + && fpsused < NUM_FPR_ARG_REGISTERS) + { + *(float *)pgr = (float) *(double *)pfr; + pfr++; + fpsused++; + } + } + else + { + if (size_al != 16) + pfr = (ffi_dblfl *) + darwin64_struct_floats_to_mem (arg_types[i], (char *)pgr, + (double *)pfr, &fpsused); + avalue[i] = pgr; + } pgr += (size_al + 7) / 8; #else - /* Structures that match the basic modes (QI 1 byte, HI 2 bytes, - SI 4 bytes) are aligned as if they were those modes. */ - size_al = arg_types[i]->size; /* If the first member of the struct is a double, then align the struct to double-word. */ if (arg_types[i]->elements[0]->type == FFI_TYPE_DOUBLE) size_al = ALIGN(arg_types[i]->size, 8); +# if defined(POWERPC64) + FFI_ASSERT (cif->abi != FFI_DARWIN) + avalue[i] = pgr; + pgr += (size_al + 7) / 8; +# else + /* Structures that match the basic modes (QI 1 byte, HI 2 bytes, + SI 4 bytes) are aligned as if they were those modes. */ if (size_al < 3 && cif->abi == FFI_DARWIN) avalue[i] = (char*) pgr + 4 - size_al; else avalue[i] = pgr; pgr += (size_al + 3) / 4; +# endif #endif break; case FFI_TYPE_SINT64: case FFI_TYPE_UINT64: -#ifdef POWERPC64 +#if defined(POWERPC64) case FFI_TYPE_POINTER: avalue[i] = pgr; pgr++; @@ -924,5 +1355,5 @@ ffi_closure_helper_DARWIN (ffi_closure *closure, void *rvalue, (closure->fun) (cif, rvalue, avalue, closure->user_data); /* Tell ffi_closure_ASM to perform return type promotions. */ - return cif->rtype->type; + return cif->rtype; } diff --git a/src/powerpc/ffitarget.h b/src/powerpc/ffitarget.h index 45529ed..d17f731 100644 --- a/src/powerpc/ffitarget.h +++ b/src/powerpc/ffitarget.h @@ -1,6 +1,6 @@ /* -----------------------------------------------------------------*-C-*- ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc. - Copyright (C) 2007, 2008 Free Software Foundation, Inc + Copyright (C) 2007, 2008, 2010 Free Software Foundation, Inc Target configuration macros for PowerPC. Permission is hereby granted, free of charge, to any person obtaining @@ -34,10 +34,13 @@ #ifndef POWERPC64 #define POWERPC64 #endif -#elif defined (POWERPC_DARWIN) && defined (__ppc64__) /* Darwin */ +#elif defined (POWERPC_DARWIN) && defined (__ppc64__) /* Darwin64 */ #ifndef POWERPC64 #define POWERPC64 #endif +#ifndef POWERPC_DARWIN64 +#define POWERPC_DARWIN64 +#endif #elif defined (POWERPC_AIX) && defined (__64BIT__) /* AIX64 */ #ifndef POWERPC64 #define POWERPC64 @@ -114,9 +117,13 @@ typedef enum ffi_abi { #define FFI_SYSV_TYPE_SMALL_STRUCT (FFI_TYPE_LAST + 2) #if defined(POWERPC64) || defined(POWERPC_AIX) -#define FFI_TRAMPOLINE_SIZE 24 +# if defined(POWERPC_DARWIN64) +# define FFI_TRAMPOLINE_SIZE 48 +# else +# define FFI_TRAMPOLINE_SIZE 24 +# endif #else /* POWERPC || POWERPC_AIX */ -#define FFI_TRAMPOLINE_SIZE 40 +# define FFI_TRAMPOLINE_SIZE 40 #endif #ifndef LIBFFI_ASM diff --git a/src/x86/ffi.c b/src/x86/ffi.c index 5d053d8..34f9c66 100644 --- a/src/x86/ffi.c +++ b/src/x86/ffi.c @@ -3,7 +3,7 @@ Copyright (c) 2002 Ranjit Mathew Copyright (c) 2002 Bo Thorsen Copyright (c) 2002 Roger Sayle - Copyright (C) 2008 Free Software Foundation, Inc. + Copyright (C) 2008, 2010 Free Software Foundation, Inc. x86 Foreign Function Interface diff --git a/src/x86/ffi64.c b/src/x86/ffi64.c index 340b8d0..bd907d7 100644 --- a/src/x86/ffi64.c +++ b/src/x86/ffi64.c @@ -1,6 +1,6 @@ /* ----------------------------------------------------------------------- ffi64.c - Copyright (c) 2002, 2007 Bo Thorsen <bo@suse.de> - Copyright (c) 2008 Red Hat, Inc. + Copyright (c) 2008, 2010 Red Hat, Inc. x86-64 Foreign Function Interface diff --git a/src/x86/sysv.S b/src/x86/sysv.S index f3b0bd5..f108dd8 100644 --- a/src/x86/sysv.S +++ b/src/x86/sysv.S @@ -328,6 +328,25 @@ ffi_closure_raw_SYSV: .size ffi_closure_raw_SYSV, .-ffi_closure_raw_SYSV #endif +#if defined __PIC__ +# if defined __sun__ && defined __svr4__ +/* 32-bit Solaris 2/x86 uses datarel encoding for PIC. GNU ld before 2.22 + doesn't correctly sort .eh_frame_hdr with mixed encodings, so match this. */ +# define FDE_ENCODING 0x30 /* datarel */ +# define FDE_ENCODE(X) X@GOTOFF +# else +# define FDE_ENCODING 0x1b /* pcrel sdata4 */ +# if defined HAVE_AS_X86_PCREL +# define FDE_ENCODE(X) X-. +# else +# define FDE_ENCODE(X) X@rel +# endif +# endif +#else +# define FDE_ENCODING 0 /* absolute */ +# define FDE_ENCODE(X) X +#endif + .section .eh_frame,EH_FRAME_FLAGS,@progbits .Lframe1: .long .LECIE1-.LSCIE1 /* Length of Common Information Entry */ @@ -354,7 +373,7 @@ ffi_closure_raw_SYSV: .byte 0x8 /* CIE RA Column */ #ifdef __PIC__ .byte 0x1 /* .uleb128 0x1; Augmentation size */ - .byte 0x1b /* FDE Encoding (pcrel sdata4) */ + .byte FDE_ENCODING #endif .byte 0xc /* DW_CFA_def_cfa */ .byte 0x4 /* .uleb128 0x4 */ @@ -367,14 +386,8 @@ ffi_closure_raw_SYSV: .long .LEFDE1-.LASFDE1 /* FDE Length */ .LASFDE1: .long .LASFDE1-.Lframe1 /* FDE CIE offset */ -#if defined __PIC__ && defined HAVE_AS_X86_PCREL - .long .LFB1-. /* FDE initial location */ -#elif defined __PIC__ - .long .LFB1@rel -#else - .long .LFB1 -#endif - .long .LFE1-.LFB1 /* FDE address range */ + .long FDE_ENCODE(.LFB1) /* FDE initial location */ + .long .LFE1-.LFB1 /* FDE address range */ #ifdef __PIC__ .byte 0x0 /* .uleb128 0x0; Augmentation size */ #endif @@ -394,14 +407,8 @@ ffi_closure_raw_SYSV: .long .LEFDE2-.LASFDE2 /* FDE Length */ .LASFDE2: .long .LASFDE2-.Lframe1 /* FDE CIE offset */ -#if defined __PIC__ && defined HAVE_AS_X86_PCREL - .long .LFB2-. /* FDE initial location */ -#elif defined __PIC__ - .long .LFB2@rel -#else - .long .LFB2 -#endif - .long .LFE2-.LFB2 /* FDE address range */ + .long FDE_ENCODE(.LFB2) /* FDE initial location */ + .long .LFE2-.LFB2 /* FDE address range */ #ifdef __PIC__ .byte 0x0 /* .uleb128 0x0; Augmentation size */ #endif @@ -430,14 +437,8 @@ ffi_closure_raw_SYSV: .long .LEFDE3-.LASFDE3 /* FDE Length */ .LASFDE3: .long .LASFDE3-.Lframe1 /* FDE CIE offset */ -#if defined __PIC__ && defined HAVE_AS_X86_PCREL - .long .LFB3-. /* FDE initial location */ -#elif defined __PIC__ - .long .LFB3@rel -#else - .long .LFB3 -#endif - .long .LFE3-.LFB3 /* FDE address range */ + .long FDE_ENCODE(.LFB3) /* FDE initial location */ + .long .LFE3-.LFB3 /* FDE address range */ #ifdef __PIC__ .byte 0x0 /* .uleb128 0x0; Augmentation size */ #endif diff --git a/testsuite/Makefile.in b/testsuite/Makefile.in index 4dad0a0..14f6951 100644 --- a/testsuite/Makefile.in +++ b/testsuite/Makefile.in @@ -37,8 +37,10 @@ target_triplet = @target@ subdir = testsuite DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ - $(top_srcdir)/configure.ac +am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ + $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ + $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ + $(top_srcdir)/acinclude.m4 $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d @@ -165,6 +167,7 @@ psdir = @psdir@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ srcdir = @srcdir@ +sys_symbol_underscore = @sys_symbol_underscore@ sysconfdir = @sysconfdir@ target = @target@ target_alias = @target_alias@ diff --git a/testsuite/libffi.call/ffitest.h b/testsuite/libffi.call/ffitest.h index 2cb9849..59ef032 100644 --- a/testsuite/libffi.call/ffitest.h +++ b/testsuite/libffi.call/ffitest.h @@ -77,6 +77,26 @@ #define PRIuPTR "lu" #endif +/* IRIX kludge. */ +#if defined(__sgi) +/* IRIX 6.5 <inttypes.h> provides all definitions, but only for C99 + compilations. */ +#if (_MIPS_SZLONG == 32) +#define PRId64 "lld" +#define PRIu64 "llu" +#endif +/* This doesn't match <inttypes.h>, which always has "lld" here, but the + arguments are uint64_t, int64_t, which are unsigned long, long for + 64-bit in <sgidefs.h>. */ +#if (_MIPS_SZLONG == 64) +#define PRId64 "ld" +#define PRIu64 "lu" +#endif +/* This doesn't match <inttypes.h>, which has "u" here, but the arguments + are uintptr_t, which is always unsigned long. */ +#define PRIuPTR "lu" +#endif + /* Solaris < 10 kludge. */ #if defined(__sun__) && defined(__svr4__) && !defined(PRIuPTR) #if defined(__arch64__) || defined (__x86_64__) |