* README: Update some comments.

* Makefile.am (SUBDIRS): Add include so ffi.h gets installed.
        * Makefile.in: Rebuilt.

        * include/ffi.h: Change ALPHA to __alpha__ and SPARC to __sparc__.
        * types.c: Ditto.
        * prep_cif.c (ffi_prep_cif): Ditto.

        * alpha/ffi.c, alpha/osf.S, sparc/ffi.c, sparc/v8.S, sparc/v9.S:
        Include ffi_private.h.

        * include/ffi_private.h (FFI_TYPE_LAST): Define.

libffi/ChangeLog

@@ -1,3 +1,25 @@
+Sun Apr 22 12:37:44 2001  Anthony Green  <green@redhat.com>
+
+	* README: Update some comments.
+
+	* Makefile.am (SUBDIRS): Add include so ffi.h gets installed.
+	* Makefile.in: Rebuilt.
+
+	* include/ffi.h: Change ALPHA to __alpha__ and SPARC to __sparc__.
+	* types.c: Ditto.
+	* prep_cif.c (ffi_prep_cif): Ditto.
+
+	* alpha/ffi.c, alpha/osf.S, sparc/ffi.c, sparc/v8.S, sparc/v9.S:
+	Include ffi_private.h.
+
+	* include/ffi_private.h (FFI_TYPE_LAST): Define.
+
+Sun Apr 22 11:41:55 2001  Anthony Green  <green@redhat.com>
+
+	* Revolutionary changes.  Target independent ffi.h.  dejagnu
+	testing infrastructure.  Moved source files around.  Configure no
+	longer depends on run tests.
+
 Sat Apr 14 20:49:46 2001  Anthony Green  <green@cygnus.com>
 
 	* mips/ffi.c: Include mips/mips.h.

libffi/Makefile.am

@@ -3,7 +3,9 @@
 AUTOMAKE_OPTIONS = foreign no-installinfo
 
 if TESTSUBDIR
-SUBDIRS = testsuite
+SUBDIRS = include testsuite
+else
+SUBDIRS = include
 endif
 
 EXTRA_DIST = LICENSE README ChangeLog.v1 alpha/ffi.c arm/ffi.c	\

libffi/Makefile.in

@@ -80,8 +80,8 @@ VERSION = @VERSION@
 libffi_basedir = @libffi_basedir@
 
 AUTOMAKE_OPTIONS = foreign no-installinfo
-
+@TESTSUBDIR_TRUE@SUBDIRS = include testsuite
-@TESTSUBDIR_TRUE@SUBDIRS = testsuite
+@TESTSUBDIR_FALSE@SUBDIRS = include
 
 EXTRA_DIST = LICENSE README ChangeLog.v1 alpha/ffi.c arm/ffi.c	   ia64/ffi.c m68k/ffi.c mips/ffi.c powerpc/ffi.c s390/ffi.c	   sparc/ffi.c x86/ffi.c alpha/osf.S arm/sysv.S ia64/unix.S	   m68k/sysv.S mips/n32.S mips/o32.S				   powerpc/sysv.S s390/sysv.S sparc/v8.S sparc/v9.S x86/win32.S	   x86/sysv.S
 
@@ -137,7 +137,7 @@ DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
 TAR = gtar
 GZIP_ENV = --best
-DIST_SUBDIRS =  testsuite
+DIST_SUBDIRS =  include testsuite include
 DEP_FILES =  .deps/debug.P .deps/java_raw_api.P .deps/prep_cif.P \
 .deps/raw_api.P .deps/t-asm.P .deps/t-ffi.P .deps/types.P
 SOURCES = $(libffi_la_SOURCES)

libffi/README

@@ -63,7 +63,7 @@ Libffi has been ported to:
 	Sparc, 64-bit - Linux (Sparc v9)
 
 
-Libffi has been tested with GCC 2.95 and newer compilers. 
+Libffi has been tested with GCC 3.00 and newer compilers. 
 
 You must use GNU make to build libffi.
 	
@@ -379,18 +379,20 @@ single-precision anyway.  This causes one test to fail (the `many
 arguments' test).
 
 
-What's With The Crazy Comments?
-===============================
-
-You might notice a number of cryptic comments in the code, delimited
-by /*@ and @*/. These are annotations read by the program LCLint, a
-tool for statically checking C programs. You can read all about it at
-<http://larch-www.lcs.mit.edu:8001/larch/lclint/index.html>.
-
-
 History
 =======
 
+2.00 ???-??-01
+
+	Many configure improvements.  No more run tests required at
+        configure time so cross compiling should work well.  ffi.h is
+        target independent now and may be installed safely anywhere.
+        ffitest replaced with dejagnu testing infrastructure.  s390
+        port from ????.  ia64 port from Hans Boehm.  General
+        performance improvements.  Closures designed and implemented
+        by Kresten Krab Thorup and ported to ia64 and powerpc by Hans
+        Boehm and ???? respectively.
+
 1.20 Oct-5-98
 	Raffaele Sena produces ARM port.
 

libffi/alpha/ffi.c

@@ -24,6 +24,7 @@
    ----------------------------------------------------------------------- */
 
 #include <ffi.h>
+#include <ffi_private.h>
 #include <ffi_common.h>
 
 #include <stdlib.h>

libffi/alpha/osf.S

@@ -25,7 +25,8 @@
 
 #define LIBFFI_ASM	
 #include <ffi.h>
-
+#include <ffi_private.h>
+	
 	.arch ev6
 	.text
 

libffi/ffitest.c

@@ -28,7 +28,7 @@
 #include <float.h>
 
 /* This is lame. Long double support is barely there under SunOS 4.x  */
-#if defined(SPARC) && (SIZEOF_LONG_DOUBLE != 16)
+#if defined(__sparc__) && (SIZEOF_LONG_DOUBLE != 16)
 #define BROKEN_LONG_DOUBLE
 #endif
 
@@ -222,7 +222,7 @@ int main(/*@unused@*/ int argc, /*@unused@*/ char *argv[])
   signed int si1;
   signed int si2;
 
-#if defined(ALPHA) || defined(IA64) || defined(SPARC64) || (defined(__mips__) && (_MIPS_SIM == _ABIN32))
+#if defined(__alpha__) || defined(IA64) || defined(SPARC64) || (defined(__mips__) && (_MIPS_SIM == _ABIN32))
   long long rint;
 #else
   int rint;

libffi/include/Makefile.am

@@ -2,8 +2,5 @@
 
 AUTOMAKE_OPTIONS = foreign
 
-EXTRA_DIST = ffi.h.in ffi_common.h ffi_mips.h
+noinst_HEADERS=ffi_common.h ffi_private.h
-
+include_HEADERS=ffi.h
-hackdir=$(includedir)
-
-hack_DATA=fficonfig.h ffi.h ffi_mips.h

libffi/include/Makefile.in

@@ -81,15 +81,12 @@ libffi_basedir = @libffi_basedir@
 
 AUTOMAKE_OPTIONS = foreign
 
-EXTRA_DIST = ffi.h.in ffi_common.h ffi_mips.h
+noinst_HEADERS = ffi_common.h ffi_private.h
-
+include_HEADERS = ffi.h
-hackdir = $(includedir)
-
-hack_DATA = fficonfig.h ffi.h ffi_mips.h
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = ../fficonfig.h
 CONFIG_CLEAN_FILES = 
-DATA =  $(hack_DATA)
+HEADERS =  $(include_HEADERS) $(noinst_HEADERS)
 
 DIST_COMMON =  Makefile.am Makefile.in
 
@@ -108,27 +105,49 @@ Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status $(BUILT_SOURCES)
 	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
 
 
-install-hackDATA: $(hack_DATA)
+install-includeHEADERS: $(include_HEADERS)
 	@$(NORMAL_INSTALL)
-	$(mkinstalldirs) $(DESTDIR)$(hackdir)
+	$(mkinstalldirs) $(DESTDIR)$(includedir)
-	@list='$(hack_DATA)'; for p in $$list; do \
+	@list='$(include_HEADERS)'; for p in $$list; do \
-	  if test -f $(srcdir)/$$p; then \
+	  if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
-	    echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(hackdir)/$$p"; \
+	  echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(includedir)/$$p"; \
-	    $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(hackdir)/$$p; \
+	  $(INSTALL_DATA) $$d$$p $(DESTDIR)$(includedir)/$$p; \
-	  else if test -f $$p; then \
-	    echo " $(INSTALL_DATA) $$p $(DESTDIR)$(hackdir)/$$p"; \
-	    $(INSTALL_DATA) $$p $(DESTDIR)$(hackdir)/$$p; \
-	  fi; fi; \
 	done
 
-uninstall-hackDATA:
+uninstall-includeHEADERS:
 	@$(NORMAL_UNINSTALL)
-	list='$(hack_DATA)'; for p in $$list; do \
+	list='$(include_HEADERS)'; for p in $$list; do \
-	  rm -f $(DESTDIR)$(hackdir)/$$p; \
+	  rm -f $(DESTDIR)$(includedir)/$$p; \
 	done
-tags: TAGS
-TAGS:
 
+tags: TAGS
+
+ID: $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	here=`pwd` && cd $(srcdir) \
+	  && mkid -f$$here/ID $$unique $(LISP)
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
+	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
+
+mostlyclean-tags:
+
+clean-tags:
+
+distclean-tags:
+	-rm -f TAGS ID
+
+maintainer-clean-tags:
 
 distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
 
@@ -161,20 +180,20 @@ installcheck: installcheck-am
 install-exec-am:
 install-exec: install-exec-am
 
-install-data-am: install-hackDATA
+install-data-am: install-includeHEADERS
 install-data: install-data-am
 
 install-am: all-am
 	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
 install: install-am
-uninstall-am: uninstall-hackDATA
+uninstall-am: uninstall-includeHEADERS
 uninstall: uninstall-am
-all-am: Makefile $(DATA)
+all-am: Makefile $(HEADERS)
 all-redirect: all-am
 install-strip:
 	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
 installdirs:
-	$(mkinstalldirs)  $(DESTDIR)$(hackdir)
+	$(mkinstalldirs)  $(DESTDIR)$(includedir)
 
 
 mostlyclean-generic:
@@ -186,30 +205,32 @@ distclean-generic:
 	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
 
 maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-generic
+mostlyclean-am:  mostlyclean-tags mostlyclean-generic
 
 mostlyclean: mostlyclean-am
 
-clean-am:  clean-generic mostlyclean-am
+clean-am:  clean-tags clean-generic mostlyclean-am
 
 clean: clean-am
 
-distclean-am:  distclean-generic clean-am
+distclean-am:  distclean-tags distclean-generic clean-am
 	-rm -f libtool
 
 distclean: distclean-am
 
-maintainer-clean-am:  maintainer-clean-generic distclean-am
+maintainer-clean-am:  maintainer-clean-tags maintainer-clean-generic \
+		distclean-am
 	@echo "This command is intended for maintainers to use;"
 	@echo "it deletes files that may require special tools to rebuild."
 
 maintainer-clean: maintainer-clean-am
 
-.PHONY: uninstall-hackDATA install-hackDATA tags distdir info-am info \
+.PHONY: uninstall-includeHEADERS install-includeHEADERS tags \
-dvi-am dvi check check-am installcheck-am installcheck install-exec-am \
+mostlyclean-tags distclean-tags clean-tags maintainer-clean-tags \
-install-exec install-data-am install-data install-am install \
+distdir info-am info dvi-am dvi check check-am installcheck-am \
-uninstall-am uninstall all-redirect all-am all installdirs \
+installcheck install-exec-am install-exec install-data-am install-data \
-mostlyclean-generic distclean-generic clean-generic \
+install-am install uninstall-am uninstall all-redirect all-am all \
+installdirs mostlyclean-generic distclean-generic clean-generic \
 maintainer-clean-generic clean mostlyclean distclean maintainer-clean
 
 

libffi/include/ffi.h

@@ -67,14 +67,6 @@ extern "C" {
 #endif
 #endif
 
-/* ---- System specific configurations ----------------------------------- */
-
-#ifdef SPARC
-#if defined(__arch64__) || defined(__sparcv9)
-#define SPARC64
-#endif
-#endif
-
 #ifndef LIBFFI_ASM
 
 /* ---- Generic type definitions ----------------------------------------- */
@@ -299,7 +291,7 @@ struct ffi_ia64_trampoline_struct {
 };
 #define FFI_NATIVE_RAW_API 0
 
-#elif defined(ALPHA)
+#elif defined(__alpha__)
 
 #define FFI_CLOSURES 1
 #define FFI_TRAMPOLINE_SIZE 24

libffi/include/ffi_private.h

@@ -111,6 +111,7 @@
 #define FFI_TYPE_SINT64     12
 #define FFI_TYPE_STRUCT     13  /* If this changes, update ffi_mips.h. */
 #define FFI_TYPE_POINTER    14
+#define FFI_TYPE_LAST       14
 
 #if _MIPS_SIM==_ABIN32 && defined(_ABIN32)
 #define SIZEOF_ARG 8

libffi/prep_cif.c

@@ -107,7 +107,7 @@ ffi_status ffi_prep_cif(/*@out@*/ /*@partial@*/ ffi_cif *cif,
 #ifndef M68K
   /* Make space for the return structure pointer */
   if (cif->rtype->type == FFI_TYPE_STRUCT
-#ifdef SPARC
+#ifdef __sparc__
       && (cif->abi != FFI_V9 || cif->rtype->size > 32)
 #endif
       )
@@ -123,7 +123,7 @@ ffi_status ffi_prep_cif(/*@out@*/ /*@partial@*/ ffi_cif *cif,
       if (((*ptr)->size == 0) && (initialize_aggregate((*ptr)) != FFI_OK))
 	return FFI_BAD_TYPEDEF;
 
-#ifdef SPARC
+#ifdef __sparc__
       if (((*ptr)->type == FFI_TYPE_STRUCT
 	   && ((*ptr)->size > 16 || cif->abi != FFI_V9))
 	  || ((*ptr)->type == FFI_TYPE_LONGDOUBLE

libffi/sparc/ffi.c

@@ -24,6 +24,7 @@
    ----------------------------------------------------------------------- */
 
 #include <ffi.h>
+#include <ffi_private.h>
 #include <ffi_common.h>
 
 #include <stdlib.h>

libffi/sparc/v8.S

@@ -25,7 +25,8 @@
 
 #define LIBFFI_ASM	
 #include <ffi.h>
-
+#include <ffi_private.h>
+	
 #define STACKFRAME 96		/* Minimum stack framesize for SPARC */
 #define ARGS (64+4)		/* Offset of register area in frame */
 

libffi/sparc/v9.S

@@ -25,8 +25,9 @@
 
 #define LIBFFI_ASM	
 #include <ffi.h>
-
+#include <ffi_private.h>
-#ifdef SPARC64
+	
+#if defined(__arch64__) || defined(__sparcv9)
 /* Only compile this in for 64bit builds, because otherwise the object file
    will have inproper architecture due to used instructions.  */
 

libffi/types.c

@@ -43,7 +43,7 @@ FFI_INTEGRAL_TYPEDEF(uint32, 4, 4, FFI_TYPE_UINT32);
 FFI_INTEGRAL_TYPEDEF(sint32, 4, 4, FFI_TYPE_SINT32);
 FFI_INTEGRAL_TYPEDEF(float, 4, 4, FFI_TYPE_FLOAT);
 
-#if defined ALPHA || defined SPARC64
+#if defined __alpha__ || defined SPARC64
 
 FFI_INTEGRAL_TYPEDEF(pointer, 8, 8, FFI_TYPE_POINTER);