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crosstool-ng/patches/gcc/3.2.3/gcc-3.2.3-libffi-1.patch
Yann E. MORIN" 1906cf93f8 Add the full crosstool-NG sources to the new repository of its own. 
You might just say: 'Yeah! crosstool-NG's got its own repo!".
Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup.
That means I'm putting backups in place in the afternoon.
That also means we've lost history... :-(
2007-02-24 11:00:05 +00:00

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diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/Makefile.am gcc/libffi/Makefile.am
--- gcc-3.2.2.orig/libffi/Makefile.am Tue Jan 28 10:43:56 2003
+++ gcc/libffi/Makefile.am Tue Jan 28 10:48:33 2003
@@ -8,14 +8,17 @@
src/mips/n32.s src/mips/o32.S src/mips/o32.s \
src/sparc/ffi.c src/sparc/v8.S src/sparc/v9.S \
src/x86/ffi.c src/x86/sysv.S src/x86/win32.S \
+ src/x86/ffi64.c src/x86/unix64.S \
src/alpha/ffi.c src/alpha/osf.S \
src/m68k/ffi.c src/m68k/sysv.S \
src/powerpc/ffi.c src/powerpc/sysv.S \
src/powerpc/ppc_closure.S src/powerpc/asm.h \
src/powerpc/ffi_darwin.c \
src/powerpc/darwin.S src/powerpc/aix.S \
- src/powerpc/darwin_closure.S src/powerpc/aix_closures.S \
- src/arm/ffi.c src/arm/sysv.S
+ src/powerpc/darwin_closure.S src/powerpc/aix_closure.S \
+ src/arm/ffi.c src/arm/sysv.S \
+ src/s390/ffi.c src/s390/sysv.S \
+ src/sh/ffi.c src/sh/sysv.S
VPATH = @srcdir@:@srcdir@/src:@srcdir@/src/@TARGETDIR@
@@ -83,6 +86,7 @@
ffitest_LDFLAGS = -shared-libgcc
TARGET_SRC_MIPS_GCC = src/mips/ffi.c src/mips/o32.S src/mips/n32.S
+TARGET_SRC_MIPS_LINUX = src/mips/ffi.c src/mips/o32.S
TARGET_SRC_MIPS_SGI = src/mips/ffi.c src/mips/o32.s src/mips/n32.s
TARGET_SRC_X86 = src/x86/ffi.c src/x86/sysv.S
TARGET_SRC_X86_WIN32 = src/x86/ffi.c src/x86/win32.S
@@ -91,9 +95,12 @@
TARGET_SRC_IA64 = src/ia64/ffi.c src/ia64/unix.S
TARGET_SRC_M68K = src/m68k/ffi.c src/m68k/sysv.S
TARGET_SRC_POWERPC = src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc_closure.S
-TARGET_SRC_POWERPC_AIX = src/powerpc/ffi_darwin.c src/powerpc/aix.S src/powerpc/aix_closures.S
+TARGET_SRC_POWERPC_AIX = src/powerpc/ffi_darwin.c src/powerpc/aix.S src/powerpc/aix_closure.S
TARGET_SRC_POWERPC_DARWIN = src/powerpc/ffi_darwin.c src/powerpc/darwin.S src/powerpc/darwin_closure.S
TARGET_SRC_ARM = src/arm/sysv.S src/arm/ffi.c
+TARGET_SRC_S390 = src/s390/sysv.S src/s390/ffi.c
+TARGET_SRC_X86_64 = src/x86/ffi64.c src/x86/unix64.S src/x86/ffi.c src/x86/sysv.S
+TARGET_SRC_SH = src/sh/sysv.S src/sh/ffi.c
##libffi_la_SOURCES = src/debug.c src/prep_cif.c src/types.c $(TARGET_SRC_@TARGET@)
## Work around automake deficiency
@@ -103,6 +110,10 @@
libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_GCC)
libffi_convenience_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_GCC)
endif
+if MIPS_LINUX
+libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_LINUX)
+libffi_convenience_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_LINUX)
+endif
if MIPS_SGI
libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_SGI)
libffi_convenience_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_SGI)
@@ -147,6 +158,18 @@
libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_ARM)
libffi_convenience_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_ARM)
endif
+if S390
+libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_S390)
+libffi_convenience_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_S390)
+endif
+if X86_64
+libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_X86_64)
+libffi_convenience_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_X86_64)
+endif
+if SH
+libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_SH)
+libfficonvenience_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_SH)
+endif
AM_CFLAGS = -fexceptions
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/Makefile.in gcc/libffi/Makefile.in
--- gcc-3.2.2.orig/libffi/Makefile.in Wed Jan 29 07:59:05 2003
+++ gcc/libffi/Makefile.in Wed Jan 29 07:58:58 2003
@@ -91,14 +91,17 @@
src/mips/n32.s src/mips/o32.S src/mips/o32.s \
src/sparc/ffi.c src/sparc/v8.S src/sparc/v9.S \
src/x86/ffi.c src/x86/sysv.S src/x86/win32.S \
+ src/x86/ffi64.c src/x86/unix64.S \
src/alpha/ffi.c src/alpha/osf.S \
src/m68k/ffi.c src/m68k/sysv.S \
src/powerpc/ffi.c src/powerpc/sysv.S \
src/powerpc/ppc_closure.S src/powerpc/asm.h \
src/powerpc/ffi_darwin.c \
src/powerpc/darwin.S src/powerpc/aix.S \
- src/powerpc/darwin_closure.S src/powerpc/aix_closures.S \
- src/arm/ffi.c src/arm/sysv.S
+ src/powerpc/darwin_closure.S src/powerpc/aix_closure.S \
+ src/arm/ffi.c src/arm/sysv.S \
+ src/s390/ffi.c src/s390/sysv.S \
+ src/sh/ffi.c src/sh/sysv.S
VPATH = @srcdir@:@srcdir@/src:@srcdir@/src/@TARGETDIR@
@@ -162,6 +165,7 @@
ffitest_LDFLAGS = -shared-libgcc
TARGET_SRC_MIPS_GCC = src/mips/ffi.c src/mips/o32.S src/mips/n32.S
+TARGET_SRC_MIPS_LINUX = src/mips/ffi.c src/mips/o32.S
TARGET_SRC_MIPS_SGI = src/mips/ffi.c src/mips/o32.s src/mips/n32.s
TARGET_SRC_X86 = src/x86/ffi.c src/x86/sysv.S
TARGET_SRC_X86_WIN32 = src/x86/ffi.c src/x86/win32.S
@@ -170,14 +174,18 @@
TARGET_SRC_IA64 = src/ia64/ffi.c src/ia64/unix.S
TARGET_SRC_M68K = src/m68k/ffi.c src/m68k/sysv.S
TARGET_SRC_POWERPC = src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc_closure.S
-TARGET_SRC_POWERPC_AIX = src/powerpc/ffi_darwin.c src/powerpc/aix.S src/powerpc/aix_closures.S
+TARGET_SRC_POWERPC_AIX = src/powerpc/ffi_darwin.c src/powerpc/aix.S src/powerpc/aix_closure.S
TARGET_SRC_POWERPC_DARWIN = src/powerpc/ffi_darwin.c src/powerpc/darwin.S src/powerpc/darwin_closure.S
TARGET_SRC_ARM = src/arm/sysv.S src/arm/ffi.c
+TARGET_SRC_S390 = src/s390/sysv.S src/s390/ffi.c
+TARGET_SRC_X86_64 = src/x86/ffi64.c src/x86/unix64.S src/x86/ffi.c src/x86/sysv.S
+TARGET_SRC_SH = src/sh/sysv.S src/sh/ffi.c
libffi_la_common_SOURCES = src/debug.c src/prep_cif.c src/types.c \
src/raw_api.c src/java_raw_api.c
@MIPS_GCC_TRUE@libffi_la_SOURCES = @MIPS_GCC_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_GCC)
+@MIPS_LINUX_TRUE@libffi_la_SOURCES = @MIPS_LINUX_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_LINUX)
@MIPS_SGI_TRUE@libffi_la_SOURCES = @MIPS_SGI_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_SGI)
@X86_TRUE@libffi_la_SOURCES = @X86_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_X86)
@X86_WIN32_TRUE@libffi_la_SOURCES = @X86_WIN32_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_X86_WIN32)
@@ -189,7 +197,11 @@
@POWERPC_AIX_TRUE@libffi_la_SOURCES = @POWERPC_AIX_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_POWERPC_AIX)
@POWERPC_DARWIN_TRUE@libffi_la_SOURCES = @POWERPC_DARWIN_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_POWERPC_DARWIN)
@ARM_TRUE@libffi_la_SOURCES = @ARM_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_ARM)
+@S390_TRUE@libffi_la_SOURCES = @S390_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_S390)
+@X86_64_TRUE@libffi_la_SOURCES = @X86_64_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_X86_64)
+@SH_TRUE@libffi_la_SOURCES = @SH_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_SH)
@MIPS_GCC_TRUE@libffi_convenience_la_SOURCES = @MIPS_GCC_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_GCC)
+@MIPS_LINUX_TRUE@libffi_convenience_la_SOURCES = @MIPS_LINUX_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_LINUX)
@MIPS_SGI_TRUE@libffi_convenience_la_SOURCES = @MIPS_SGI_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_SGI)
@X86_TRUE@libffi_convenience_la_SOURCES = @X86_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_X86)
@X86_WIN32_TRUE@libffi_convenience_la_SOURCES = @X86_WIN32_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_X86_WIN32)
@@ -201,6 +213,9 @@
@POWERPC_AIX_TRUE@libffi_convenience_la_SOURCES = @POWERPC_AIX_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_POWERPC_AIX)
@POWERPC_DARWIN_TRUE@libffi_convenience_la_SOURCES = @POWERPC_DARWIN_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_POWERPC_DARWIN)
@ARM_TRUE@libffi_convenience_la_SOURCES = @ARM_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_ARM)
+@S390_TRUE@libffi_convenience_la_SOURCES = @S390_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_S390)
+@X86_64_TRUE@libffi_convenience_la_SOURCES = @X86_64_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_X86_64)
+@SH_TRUE@libfficonvenience_la_SOURCES = @SH_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_SH)
AM_CFLAGS = -fexceptions
@@ -208,7 +223,7 @@
INCLUDES = -I$(top_srcdir)/include -Iinclude -I$(top_srcdir)/src
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs
+mkinstalldirs = $(SHELL) $(top_srcdir)/${libffi_basedir}/../mkinstalldirs
CONFIG_HEADER = fficonfig.h
CONFIG_CLEAN_FILES =
LTLIBRARIES = $(noinst_LTLIBRARIES) $(toolexeclib_LTLIBRARIES)
@@ -220,10 +235,6 @@
LIBS = @LIBS@
libffi_convenience_la_LDFLAGS =
libffi_convenience_la_LIBADD =
-@POWERPC_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
-@POWERPC_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
-@POWERPC_TRUE@src/java_raw_api.lo src/powerpc/ffi.lo \
-@POWERPC_TRUE@src/powerpc/sysv.lo src/powerpc/ppc_closure.lo
@ALPHA_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
@ALPHA_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
@ALPHA_TRUE@src/java_raw_api.lo src/alpha/ffi.lo src/alpha/osf.lo
@@ -234,12 +245,29 @@
@MIPS_GCC_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
@MIPS_GCC_TRUE@src/java_raw_api.lo src/mips/ffi.lo src/mips/o32.lo \
@MIPS_GCC_TRUE@src/mips/n32.lo
-@X86_WIN32_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
-@X86_WIN32_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
-@X86_WIN32_TRUE@src/java_raw_api.lo src/x86/ffi.lo src/x86/win32.lo
+@S390_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@S390_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@S390_TRUE@src/s390/sysv.lo src/s390/ffi.lo
@M68K_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.lo \
@M68K_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
@M68K_TRUE@src/m68k/ffi.lo src/m68k/sysv.lo
+@X86_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@X86_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@X86_TRUE@src/x86/ffi.lo src/x86/sysv.lo
+@POWERPC_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
+@POWERPC_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
+@POWERPC_TRUE@src/java_raw_api.lo src/powerpc/ffi.lo \
+@POWERPC_TRUE@src/powerpc/sysv.lo src/powerpc/ppc_closure.lo
+@MIPS_LINUX_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
+@MIPS_LINUX_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
+@MIPS_LINUX_TRUE@src/java_raw_api.lo src/mips/ffi.lo src/mips/o32.lo
+@X86_WIN32_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
+@X86_WIN32_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
+@X86_WIN32_TRUE@src/java_raw_api.lo src/x86/ffi.lo src/x86/win32.lo
+@X86_64_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
+@X86_64_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
+@X86_64_TRUE@src/java_raw_api.lo src/x86/ffi64.lo src/x86/unix64.lo \
+@X86_64_TRUE@src/x86/ffi.lo src/x86/sysv.lo
@SPARC_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
@SPARC_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
@SPARC_TRUE@src/java_raw_api.lo src/sparc/ffi.lo src/sparc/v8.lo \
@@ -247,62 +275,75 @@
@POWERPC_AIX_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
@POWERPC_AIX_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
@POWERPC_AIX_TRUE@src/java_raw_api.lo src/powerpc/ffi_darwin.lo \
-@POWERPC_AIX_TRUE@src/powerpc/aix.lo src/powerpc/aix_closures.lo
-@X86_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.lo \
-@X86_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
-@X86_TRUE@src/x86/ffi.lo src/x86/sysv.lo
-@ARM_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.lo \
-@ARM_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
-@ARM_TRUE@src/arm/sysv.lo src/arm/ffi.lo
+@POWERPC_AIX_TRUE@src/powerpc/aix.lo src/powerpc/aix_closure.lo
+@MIPS_SGI_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
+@MIPS_SGI_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
+@MIPS_SGI_TRUE@src/java_raw_api.lo src/mips/ffi.lo src/mips/o32.lo \
+@MIPS_SGI_TRUE@src/mips/n32.lo
@POWERPC_DARWIN_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
@POWERPC_DARWIN_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
@POWERPC_DARWIN_TRUE@src/java_raw_api.lo src/powerpc/ffi_darwin.lo \
@POWERPC_DARWIN_TRUE@src/powerpc/darwin.lo \
@POWERPC_DARWIN_TRUE@src/powerpc/darwin_closure.lo
-@MIPS_SGI_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
-@MIPS_SGI_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
-@MIPS_SGI_TRUE@src/java_raw_api.lo src/mips/ffi.lo src/mips/o32.lo \
-@MIPS_SGI_TRUE@src/mips/n32.lo
+@ARM_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@ARM_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@ARM_TRUE@src/arm/sysv.lo src/arm/ffi.lo
+@SH_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@SH_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@SH_TRUE@src/sh/sysv.lo src/sh/ffi.lo
libffi_la_LIBADD =
+@SH_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo src/types.lo \
+@SH_TRUE@src/raw_api.lo src/java_raw_api.lo src/sh/sysv.lo \
+@SH_TRUE@src/sh/ffi.lo
+@IA64_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@IA64_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@IA64_TRUE@src/ia64/ffi.lo src/ia64/unix.lo
+@X86_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo src/types.lo \
+@X86_TRUE@src/raw_api.lo src/java_raw_api.lo src/x86/ffi.lo \
+@X86_TRUE@src/x86/sysv.lo
@POWERPC_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
@POWERPC_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
@POWERPC_TRUE@src/powerpc/ffi.lo src/powerpc/sysv.lo \
@POWERPC_TRUE@src/powerpc/ppc_closure.lo
-@ALPHA_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
-@ALPHA_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
-@ALPHA_TRUE@src/alpha/ffi.lo src/alpha/osf.lo
-@IA64_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
-@IA64_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
-@IA64_TRUE@src/ia64/ffi.lo src/ia64/unix.lo
-@MIPS_GCC_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
-@MIPS_GCC_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
-@MIPS_GCC_TRUE@src/mips/ffi.lo src/mips/o32.lo src/mips/n32.lo
-@X86_WIN32_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
-@X86_WIN32_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
-@X86_WIN32_TRUE@src/x86/ffi.lo src/x86/win32.lo
-@M68K_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
-@M68K_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
-@M68K_TRUE@src/m68k/ffi.lo src/m68k/sysv.lo
+@MIPS_LINUX_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@MIPS_LINUX_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@MIPS_LINUX_TRUE@src/mips/ffi.lo src/mips/o32.lo
@SPARC_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
@SPARC_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
@SPARC_TRUE@src/sparc/ffi.lo src/sparc/v8.lo src/sparc/v9.lo
@POWERPC_AIX_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
@POWERPC_AIX_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
@POWERPC_AIX_TRUE@src/powerpc/ffi_darwin.lo src/powerpc/aix.lo \
-@POWERPC_AIX_TRUE@src/powerpc/aix_closures.lo
-@X86_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo src/types.lo \
-@X86_TRUE@src/raw_api.lo src/java_raw_api.lo src/x86/ffi.lo \
-@X86_TRUE@src/x86/sysv.lo
+@POWERPC_AIX_TRUE@src/powerpc/aix_closure.lo
+@MIPS_SGI_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@MIPS_SGI_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@MIPS_SGI_TRUE@src/mips/ffi.lo src/mips/o32.lo src/mips/n32.lo
@ARM_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo src/types.lo \
@ARM_TRUE@src/raw_api.lo src/java_raw_api.lo src/arm/sysv.lo \
@ARM_TRUE@src/arm/ffi.lo
+@ALPHA_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@ALPHA_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@ALPHA_TRUE@src/alpha/ffi.lo src/alpha/osf.lo
+@MIPS_GCC_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@MIPS_GCC_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@MIPS_GCC_TRUE@src/mips/ffi.lo src/mips/o32.lo src/mips/n32.lo
+@S390_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@S390_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@S390_TRUE@src/s390/sysv.lo src/s390/ffi.lo
+@M68K_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@M68K_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@M68K_TRUE@src/m68k/ffi.lo src/m68k/sysv.lo
+@X86_WIN32_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@X86_WIN32_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@X86_WIN32_TRUE@src/x86/ffi.lo src/x86/win32.lo
+@X86_64_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
+@X86_64_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
+@X86_64_TRUE@src/x86/ffi64.lo src/x86/unix64.lo src/x86/ffi.lo \
+@X86_64_TRUE@src/x86/sysv.lo
@POWERPC_DARWIN_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
@POWERPC_DARWIN_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
@POWERPC_DARWIN_TRUE@src/powerpc/ffi_darwin.lo src/powerpc/darwin.lo \
@POWERPC_DARWIN_TRUE@src/powerpc/darwin_closure.lo
-@MIPS_SGI_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
-@MIPS_SGI_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
-@MIPS_SGI_TRUE@src/mips/ffi.lo src/mips/o32.lo src/mips/n32.lo
noinst_PROGRAMS = ffitest$(EXEEXT)
PROGRAMS = $(noinst_PROGRAMS)
@@ -578,8 +616,8 @@
-chmod 777 $(distdir)
$(mkinstalldirs) $(distdir)/src/alpha $(distdir)/src/arm \
$(distdir)/src/m68k $(distdir)/src/mips \
- $(distdir)/src/powerpc $(distdir)/src/sparc \
- $(distdir)/src/x86
+ $(distdir)/src/powerpc $(distdir)/src/s390 $(distdir)/src/sh \
+ $(distdir)/src/sparc $(distdir)/src/x86
@for file in $(DISTFILES); do \
if test -f $$file; then d=.; else d=$(srcdir); fi; \
if test -d $$d/$$file; then \
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/acinclude.m4 gcc/libffi/acinclude.m4
--- gcc-3.2.2.orig/libffi/acinclude.m4 Sun Sep 10 16:43:14 2000
+++ gcc/libffi/acinclude.m4 Tue Dec 17 03:22:47 2002
@@ -4,5 +4,8 @@
dnl to add a definition of LIBTOOL to Makefile.in.
ifelse(yes,no,[
AC_DEFUN([AC_PROG_LIBTOOL],)
+AC_DEFUN([AM_PROG_LIBTOOL],)
AC_SUBST(LIBTOOL)
])
+
+sinclude(../config/accross.m4)
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/aclocal.m4 gcc/libffi/aclocal.m4
--- gcc-3.2.2.orig/libffi/aclocal.m4 Fri Feb 1 07:25:31 2002
+++ gcc/libffi/aclocal.m4 Tue Dec 17 03:22:47 2002
@@ -1,6 +1,6 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4
+dnl aclocal.m4 generated automatically by aclocal 1.4-p5
-dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@@ -16,108 +16,15 @@
dnl to add a definition of LIBTOOL to Makefile.in.
ifelse(yes,no,[
AC_DEFUN([AC_PROG_LIBTOOL],)
+AC_DEFUN([AM_PROG_LIBTOOL],)
AC_SUBST(LIBTOOL)
])
-AC_DEFUN([AC_COMPILE_CHECK_SIZEOF],
-[changequote(<<, >>)dnl
-dnl The name to #define.
-define(<<AC_TYPE_NAME>>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl
-dnl The cache variable name.
-define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl
-changequote([, ])dnl
-AC_MSG_CHECKING(size of $1)
-AC_CACHE_VAL(AC_CV_NAME,
-[for ac_size in 4 8 1 2 16 12 $2 ; do # List sizes in rough order of prevalence.
- AC_TRY_COMPILE([#include "confdefs.h"
-#include <sys/types.h>
-$2
-], [switch (0) case 0: case (sizeof ($1) == $ac_size):;], AC_CV_NAME=$ac_size)
- if test x$AC_CV_NAME != x ; then break; fi
-done
-])
-if test x$AC_CV_NAME = x ; then
- AC_MSG_ERROR([cannot determine a size for $1])
-fi
-AC_MSG_RESULT($AC_CV_NAME)
-AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [The number of bytes in type $1])
-undefine([AC_TYPE_NAME])dnl
-undefine([AC_CV_NAME])dnl
-])
-
-AC_DEFUN([AC_C_BIGENDIAN_CROSS],
-[AC_CACHE_CHECK(whether byte ordering is bigendian, ac_cv_c_bigendian,
-[ac_cv_c_bigendian=unknown
-# See if sys/param.h defines the BYTE_ORDER macro.
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/param.h>], [
-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
- bogus endian macros
-#endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/param.h>], [
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
-if test $ac_cv_c_bigendian = unknown; then
-AC_TRY_RUN([main () {
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long l;
- char c[sizeof (long)];
- } u;
- u.l = 1;
- exit (u.c[sizeof (long) - 1] == 1);
-}], ac_cv_c_bigendian=no, ac_cv_c_bigendian=yes,
-[ echo $ac_n "cross-compiling... " 2>&AC_FD_MSG ])
-fi])
-if test $ac_cv_c_bigendian = unknown; then
-AC_MSG_CHECKING(to probe for byte ordering)
-[
-cat >conftest.c <<EOF
-short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
-short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
-int main() { _ascii (); _ebcdic (); return 0; }
-EOF
-] if test -f conftest.c ; then
- if ${CC-cc} ${CFLAGS} conftest.c -o conftest.o && test -f conftest.o ; then
- if test `grep -l BIGenDianSyS conftest.o` ; then
- echo $ac_n ' big endian probe OK, ' 1>&AC_FD_MSG
- ac_cv_c_bigendian=yes
- fi
- if test `grep -l LiTTleEnDian conftest.o` ; then
- echo $ac_n ' little endian probe OK, ' 1>&AC_FD_MSG
- if test $ac_cv_c_bigendian = yes ; then
- ac_cv_c_bigendian=unknown;
- else
- ac_cv_c_bigendian=no
- fi
- fi
- echo $ac_n 'guessing bigendian ... ' >&AC_FD_MSG
- fi
- fi
-AC_MSG_RESULT($ac_cv_c_bigendian)
-fi
-if test $ac_cv_c_bigendian = yes; then
- AC_DEFINE(WORDS_BIGENDIAN, 1, [whether byteorder is bigendian])
- BYTEORDER=4321
-else
- BYTEORDER=1234
-fi
-AC_DEFINE_UNQUOTED(BYTEORDER, $BYTEORDER, [1234 = LIL_ENDIAN, 4321 = BIGENDIAN])
-if test $ac_cv_c_bigendian = unknown; then
- AC_MSG_ERROR(unknown endianess - sorry, please pre-set ac_cv_c_bigendian)
-fi
-])
+sinclude(../config/accross.m4)
# Like AC_CONFIG_HEADER, but automatically create stamp file.
-AC_DEFUN(AM_CONFIG_HEADER,
+AC_DEFUN([AM_CONFIG_HEADER],
[AC_PREREQ([2.12])
AC_CONFIG_HEADER([$1])
dnl When config.status generates a header, we must update the stamp-h file.
@@ -147,7 +54,7 @@
dnl Usage:
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-AC_DEFUN(AM_INIT_AUTOMAKE,
+AC_DEFUN([AM_INIT_AUTOMAKE],
[AC_REQUIRE([AC_PROG_INSTALL])
PACKAGE=[$1]
AC_SUBST(PACKAGE)
@@ -175,7 +82,7 @@
# Check to make sure that the build environment is sane.
#
-AC_DEFUN(AM_SANITY_CHECK,
+AC_DEFUN([AM_SANITY_CHECK],
[AC_MSG_CHECKING([whether build environment is sane])
# Just in case
sleep 1
@@ -216,7 +123,7 @@
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
dnl The program must properly implement --version.
-AC_DEFUN(AM_MISSING_PROG,
+AC_DEFUN([AM_MISSING_PROG],
[AC_MSG_CHECKING(for working $2)
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
@@ -235,7 +142,7 @@
# serial 1
-AC_DEFUN(AM_MAINTAINER_MODE,
+AC_DEFUN([AM_MAINTAINER_MODE],
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
dnl maintainer-mode is disabled by default
AC_ARG_ENABLE(maintainer-mode,
@@ -252,7 +159,7 @@
# Define a conditional.
-AC_DEFUN(AM_CONDITIONAL,
+AC_DEFUN([AM_CONDITIONAL],
[AC_SUBST($1_TRUE)
AC_SUBST($1_FALSE)
if $2; then
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/configure gcc/libffi/configure
--- gcc-3.2.2.orig/libffi/configure Wed Jan 29 07:59:05 2003
+++ gcc/libffi/configure Sat Feb 1 20:16:19 2003
@@ -633,17 +633,16 @@
if test "${srcdir}" = "."; then
if test "${with_target_subdir}" != "."; then
- libffi_basedir="${srcdir}/${with_multisrctop}.."
+ libffi_basedir="${with_multisrctop}../"
else
- libffi_basedir="${srcdir}/${with_multisrctop}"
+ libffi_basedir="${with_multisrctop}"
fi
else
- libffi_basedir="${srcdir}"
+ libffi_basedir=
fi
-
ac_aux_dir=
-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+for ac_dir in ${libffi_basedir}.. $srcdir/${libffi_basedir}..; do
if test -f $ac_dir/install-sh; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install-sh -c"
@@ -655,13 +654,14 @@
fi
done
if test -z "$ac_aux_dir"; then
- { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+ { echo "configure: error: can not find install-sh or install.sh in ${libffi_basedir}.. $srcdir/${libffi_basedir}.." 1>&2; exit 1; }
fi
ac_config_guess=$ac_aux_dir/config.guess
ac_config_sub=$ac_aux_dir/config.sub
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
# Make sure we can run config.sub.
if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
@@ -1238,9 +1238,18 @@
;;
hpux10.20*|hpux11*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ case $host_cpu in
+ hppa*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ esac
;;
irix5* | irix6*)
@@ -1267,7 +1276,7 @@
# This must be Linux ELF.
linux-gnu*)
case $host_cpu in
- alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
+ alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
lt_cv_deplibs_check_method=pass_all ;;
*)
# glibc up to 2.1.1 does not perform some relocations on ARM
@@ -1330,13 +1339,13 @@
deplibs_check_method=$lt_cv_deplibs_check_method
echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:1334: checking for object suffix" >&5
+echo "configure:1343: checking for object suffix" >&5
if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
rm -f conftest*
echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:1340: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1349: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
for ac_file in conftest.*; do
case $ac_file in
*.c) ;;
@@ -1356,7 +1365,7 @@
echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1360: checking for executable suffix" >&5
+echo "configure:1369: checking for executable suffix" >&5
if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1366,7 +1375,7 @@
rm -f conftest*
echo 'int main () { return 0; }' > conftest.$ac_ext
ac_cv_exeext=
- if { (eval echo configure:1370: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+ if { (eval echo configure:1379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
for file in conftest.*; do
case $file in
*.c | *.o | *.obj) ;;
@@ -1399,7 +1408,7 @@
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:1403: checking for ${ac_tool_prefix}file" >&5
+echo "configure:1412: checking for ${ac_tool_prefix}file" >&5
if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1461,7 +1470,7 @@
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:1465: checking for file" >&5
+echo "configure:1474: checking for file" >&5
if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1532,7 +1541,7 @@
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1536: checking for $ac_word" >&5
+echo "configure:1545: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1564,7 +1573,7 @@
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1568: checking for $ac_word" >&5
+echo "configure:1577: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1599,7 +1608,7 @@
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1603: checking for $ac_word" >&5
+echo "configure:1612: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1631,7 +1640,7 @@
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1635: checking for $ac_word" >&5
+echo "configure:1644: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1698,8 +1707,8 @@
case $host in
*-*-irix6*)
# Find out which ABI we are using.
- echo '#line 1702 "configure"' > conftest.$ac_ext
- if { (eval echo configure:1703: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ echo '#line 1711 "configure"' > conftest.$ac_ext
+ if { (eval echo configure:1712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
@@ -1715,12 +1724,70 @@
rm -rf conftest*
;;
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo configure:1731: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ case "`/usr/bin/file conftest.o`" in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo configure:1747: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ case "`/usr/bin/file conftest.o`" in
+ *32-bit*)
+ case $host in
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
*-*-sco3.2v5*)
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -belf"
echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:1724: checking whether the C compiler needs -belf" >&5
+echo "configure:1791: checking whether the C compiler needs -belf" >&5
if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1733,14 +1800,14 @@
cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext <<EOF
-#line 1737 "configure"
+#line 1804 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:1744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
lt_cv_cc_needs_belf=yes
else
@@ -1868,7 +1935,7 @@
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1872: checking for a BSD compatible install" >&5
+echo "configure:1939: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1921,7 +1988,7 @@
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:1925: checking whether build environment is sane" >&5
+echo "configure:1992: checking whether build environment is sane" >&5
# Just in case
sleep 1
echo timestamp > conftestfile
@@ -1978,7 +2045,7 @@
test "$program_transform_name" = "" && program_transform_name="s,x,x,"
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1982: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:2049: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -2017,7 +2084,7 @@
missing_dir=`cd $ac_aux_dir && pwd`
echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
-echo "configure:2021: checking for working aclocal" >&5
+echo "configure:2088: checking for working aclocal" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
@@ -2030,7 +2097,7 @@
fi
echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:2034: checking for working autoconf" >&5
+echo "configure:2101: checking for working autoconf" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
@@ -2043,7 +2110,7 @@
fi
echo $ac_n "checking for working automake""... $ac_c" 1>&6
-echo "configure:2047: checking for working automake" >&5
+echo "configure:2114: checking for working automake" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
@@ -2056,7 +2123,7 @@
fi
echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:2060: checking for working autoheader" >&5
+echo "configure:2127: checking for working autoheader" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
@@ -2069,7 +2136,7 @@
fi
echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:2073: checking for working makeinfo" >&5
+echo "configure:2140: checking for working makeinfo" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
@@ -2086,7 +2153,7 @@
echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:2090: checking for executable suffix" >&5
+echo "configure:2157: checking for executable suffix" >&5
if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2096,7 +2163,7 @@
rm -f conftest*
echo 'int main () { return 0; }' > conftest.$ac_ext
ac_cv_exeext=
- if { (eval echo configure:2100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+ if { (eval echo configure:2167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
for file in conftest.*; do
case $file in
*.c | *.o | *.obj) ;;
@@ -2117,7 +2184,7 @@
ac_exeext=$EXEEXT
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:2121: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:2188: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode"
@@ -2143,7 +2210,7 @@
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2147: checking for $ac_word" >&5
+echo "configure:2214: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2173,7 +2240,7 @@
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2177: checking for $ac_word" >&5
+echo "configure:2244: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2224,7 +2291,7 @@
# Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2228: checking for $ac_word" >&5
+echo "configure:2295: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2256,7 +2323,7 @@
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:2260: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:2327: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -2267,12 +2334,12 @@
cat > conftest.$ac_ext << EOF
-#line 2271 "configure"
+#line 2338 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-if { (eval echo configure:2276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
@@ -2298,12 +2365,12 @@
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:2302: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:2369: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:2307: checking whether we are using GNU C" >&5
+echo "configure:2374: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2312,7 +2379,7 @@
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2316: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2383: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
@@ -2331,7 +2398,7 @@
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:2335: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:2402: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2381,17 +2448,23 @@
i*86-*-mingw*) TARGET=X86_WIN32; TARGETDIR=x86;;
sparc-sun-4*) TARGET=SPARC; TARGETDIR=sparc;;
sparc*-sun-*) TARGET=SPARC; TARGETDIR=sparc;;
-sparc-*-linux*) TARGET=SPARC; TARGETDIR=sparc;;
-sparc64-*-linux*) TARGET=SPARC; TARGETDIR=sparc;;
-alpha*-*-linux* | alpha*-*-osf* | alpha*-*-freebsd*) TARGET=ALPHA; TARGETDIR=alpha;;
+sparc-*-linux* | sparc-*-netbsdelf*) TARGET=SPARC; TARGETDIR=sparc;;
+sparc64-*-linux* | sparc64-*-netbsd*) TARGET=SPARC; TARGETDIR=sparc;;
+alpha*-*-linux* | alpha*-*-osf* | alpha*-*-freebsd* | alpha*-*-netbsd*) TARGET=ALPHA; TARGETDIR=alpha;;
ia64*-*-*) TARGET=IA64; TARGETDIR=ia64;;
m68k-*-linux*) TARGET=M68K; TARGETDIR=m68k;;
+mips64*-*);;
+mips*-*-linux*) TARGET=MIPS_LINUX; TARGETDIR=mips;;
powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; TARGETDIR=powerpc;;
powerpc-*-beos*) TARGET=POWERPC; TARGETDIR=powerpc;;
powerpc-*-darwin*) TARGET=POWERPC_DARWIN; TARGETDIR=powerpc;;
powerpc-*-aix*) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
rs6000-*-aix*) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
arm*-*-linux-*) TARGET=ARM; TARGETDIR=arm;;
+s390-*-linux-*) TARGET=S390; TARGETDIR=s390;;
+s390x-*-linux-*) TARGET=S390; TARGETDIR=s390;;
+x86_64-*-linux*) TARGET=X86_64; TARGETDIR=x86;;
+sh-*-linux* | sh[34]*-*-linux*) TARGET=SH; TARGETDIR=sh;;
esac
if test $TARGETDIR = unknown; then
@@ -2418,6 +2491,15 @@
fi
+if test x$TARGET = xMIPS_LINUX; then
+ MIPS_LINUX_TRUE=
+ MIPS_LINUX_FALSE='#'
+else
+ MIPS_LINUX_TRUE='#'
+ MIPS_LINUX_FALSE=
+fi
+
+
if test x$TARGET = xSPARC; then
SPARC_TRUE=
SPARC_FALSE='#'
@@ -2507,8 +2589,39 @@
ARM_FALSE=
fi
+
+if test x$TARGET = xS390; then
+ S390_TRUE=
+ S390_FALSE='#'
+else
+ S390_TRUE='#'
+ S390_FALSE=
+fi
+
+
+if test x$TARGET = xX86_64; then
+ X86_64_TRUE=
+ X86_64_FALSE='#'
+else
+ X86_64_TRUE='#'
+ X86_64_FALSE=
+fi
+
+
+if test x$TARGET = xSH; then
+ SH_TRUE=
+ SH_FALSE='#'
+else
+ SH_TRUE='#'
+ SH_FALSE=
+fi
+
+if test x$TARGET = xMIPS_LINUX; then
+ TARGET=MIPS
+fi
+
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:2512: checking how to run the C preprocessor" >&5
+echo "configure:2625: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
@@ -2523,13 +2636,13 @@
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 2527 "configure"
+#line 2640 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2533: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2646: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -2540,13 +2653,13 @@
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 2544 "configure"
+#line 2657 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2550: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2663: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -2557,13 +2670,13 @@
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
-#line 2561 "configure"
+#line 2674 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2567: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2680: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -2588,12 +2701,12 @@
echo "$ac_t""$CPP" 1>&6
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2592: checking for ANSI C header files" >&5
+echo "configure:2705: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2597 "configure"
+#line 2710 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
@@ -2601,7 +2714,7 @@
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2605: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2718: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -2618,7 +2731,7 @@
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 2622 "configure"
+#line 2735 "configure"
#include "confdefs.h"
#include <string.h>
EOF
@@ -2636,7 +2749,7 @@
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 2640 "configure"
+#line 2753 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
@@ -2657,7 +2770,7 @@
:
else
cat > conftest.$ac_ext <<EOF
-#line 2661 "configure"
+#line 2774 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -2668,7 +2781,7 @@
exit (0); }
EOF
-if { (eval echo configure:2672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
@@ -2694,12 +2807,12 @@
for ac_func in memcpy
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2698: checking for $ac_func" >&5
+echo "configure:2811: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2703 "configure"
+#line 2816 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -2722,7 +2835,7 @@
; return 0; }
EOF
-if { (eval echo configure:2726: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -2749,19 +2862,19 @@
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless!
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:2753: checking for working alloca.h" >&5
+echo "configure:2866: checking for working alloca.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2758 "configure"
+#line 2871 "configure"
#include "confdefs.h"
#include <alloca.h>
int main() {
char *p = alloca(2 * sizeof(int));
; return 0; }
EOF
-if { (eval echo configure:2765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_header_alloca_h=yes
else
@@ -2782,12 +2895,12 @@
fi
echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:2786: checking for alloca" >&5
+echo "configure:2899: checking for alloca" >&5
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2791 "configure"
+#line 2904 "configure"
#include "confdefs.h"
#ifdef __GNUC__
@@ -2815,7 +2928,7 @@
char *p = (char *) alloca(1);
; return 0; }
EOF
-if { (eval echo configure:2819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_func_alloca_works=yes
else
@@ -2847,12 +2960,12 @@
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:2851: checking whether alloca needs Cray hooks" >&5
+echo "configure:2964: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2856 "configure"
+#line 2969 "configure"
#include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2)
webecray
@@ -2877,12 +2990,12 @@
if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2881: checking for $ac_func" >&5
+echo "configure:2994: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2886 "configure"
+#line 2999 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -2905,7 +3018,7 @@
; return 0; }
EOF
-if { (eval echo configure:2909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -2932,7 +3045,7 @@
fi
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:2936: checking stack direction for C alloca" >&5
+echo "configure:3049: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2940,7 +3053,7 @@
ac_cv_c_stack_direction=0
else
cat > conftest.$ac_ext <<EOF
-#line 2944 "configure"
+#line 3057 "configure"
#include "confdefs.h"
find_stack_direction ()
{
@@ -2959,7 +3072,7 @@
exit (find_stack_direction() < 0);
}
EOF
-if { (eval echo configure:2963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_stack_direction=1
else
@@ -2982,13 +3095,13 @@
echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:2986: checking size of short" >&5
+echo "configure:3099: checking size of short" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 2992 "configure"
+#line 3105 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
@@ -2998,7 +3111,7 @@
switch (0) case 0: case (sizeof (short) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:3002: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3115: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_short=$ac_size
else
@@ -3021,13 +3134,13 @@
echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:3025: checking size of int" >&5
+echo "configure:3138: checking size of int" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 3031 "configure"
+#line 3144 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
@@ -3037,7 +3150,7 @@
switch (0) case 0: case (sizeof (int) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:3041: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_int=$ac_size
else
@@ -3060,13 +3173,13 @@
echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:3064: checking size of long" >&5
+echo "configure:3177: checking size of long" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 3070 "configure"
+#line 3183 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
@@ -3076,7 +3189,7 @@
switch (0) case 0: case (sizeof (long) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:3080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3193: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_long=$ac_size
else
@@ -3099,13 +3212,13 @@
echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:3103: checking size of long long" >&5
+echo "configure:3216: checking size of long long" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 3109 "configure"
+#line 3222 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
@@ -3115,7 +3228,7 @@
switch (0) case 0: case (sizeof (long long) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:3119: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3232: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_long_long=$ac_size
else
@@ -3138,13 +3251,13 @@
echo $ac_n "checking size of float""... $ac_c" 1>&6
-echo "configure:3142: checking size of float" >&5
+echo "configure:3255: checking size of float" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 3148 "configure"
+#line 3261 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
@@ -3154,7 +3267,7 @@
switch (0) case 0: case (sizeof (float) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:3158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3271: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_float=$ac_size
else
@@ -3177,13 +3290,13 @@
echo $ac_n "checking size of double""... $ac_c" 1>&6
-echo "configure:3181: checking size of double" >&5
+echo "configure:3294: checking size of double" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 3187 "configure"
+#line 3300 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
@@ -3193,7 +3306,7 @@
switch (0) case 0: case (sizeof (double) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:3197: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_double=$ac_size
else
@@ -3216,13 +3329,13 @@
echo $ac_n "checking size of long double""... $ac_c" 1>&6
-echo "configure:3220: checking size of long double" >&5
+echo "configure:3333: checking size of long double" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 3226 "configure"
+#line 3339 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
@@ -3232,7 +3345,7 @@
switch (0) case 0: case (sizeof (long double) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:3236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3349: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_long_double=$ac_size
else
@@ -3256,13 +3369,13 @@
echo $ac_n "checking size of void *""... $ac_c" 1>&6
-echo "configure:3260: checking size of void *" >&5
+echo "configure:3373: checking size of void *" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 3266 "configure"
+#line 3379 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <sys/types.h>
@@ -3272,7 +3385,7 @@
switch (0) case 0: case (sizeof (void *) == $ac_size):;
; return 0; }
EOF
-if { (eval echo configure:3276: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3389: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sizeof_void_p=$ac_size
else
@@ -3295,14 +3408,14 @@
echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:3299: checking whether byte ordering is bigendian" >&5
+echo "configure:3412: checking whether byte ordering is bigendian" >&5
if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF
-#line 3306 "configure"
+#line 3419 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
@@ -3313,11 +3426,11 @@
#endif
; return 0; }
EOF
-if { (eval echo configure:3317: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
# It does; now see whether it defined to BIG_ENDIAN or not.
cat > conftest.$ac_ext <<EOF
-#line 3321 "configure"
+#line 3434 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
@@ -3328,7 +3441,7 @@
#endif
; return 0; }
EOF
-if { (eval echo configure:3332: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3445: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_bigendian=yes
else
@@ -3348,7 +3461,7 @@
echo $ac_n "cross-compiling... " 2>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3352 "configure"
+#line 3465 "configure"
#include "confdefs.h"
main () {
/* Are we little or big endian? From Harbison&Steele. */
@@ -3361,7 +3474,7 @@
exit (u.c[sizeof (long) - 1] == 1);
}
EOF
-if { (eval echo configure:3365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_bigendian=no
else
@@ -3379,7 +3492,7 @@
echo "$ac_t""$ac_cv_c_bigendian" 1>&6
if test $ac_cv_c_bigendian = unknown; then
echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6
-echo "configure:3383: checking to probe for byte ordering" >&5
+echo "configure:3496: checking to probe for byte ordering" >&5
cat >conftest.c <<EOF
short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
@@ -3414,6 +3527,10 @@
#define WORDS_BIGENDIAN 1
EOF
+ cat >> confdefs.h <<\EOF
+#define HOST_WORDS_BIG_ENDIAN 1
+EOF
+
BYTEORDER=4321
else
BYTEORDER=1234
@@ -3429,7 +3546,7 @@
if test x$TARGET = xSPARC; then
echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
-echo "configure:3433: checking assembler and linker support unaligned pc related relocs" >&5
+echo "configure:3550: checking assembler and linker support unaligned pc related relocs" >&5
if eval "test \"`echo '$''{'libffi_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -3439,14 +3556,14 @@
CFLAGS="$CFLAGS -fpic"
LDFLAGS="$LDFLAGS -shared"
cat > conftest.$ac_ext <<EOF
-#line 3443 "configure"
+#line 3560 "configure"
#include "confdefs.h"
asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
int main() {
; return 0; }
EOF
-if { (eval echo configure:3450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
libffi_cv_as_sparc_ua_pcrel=yes
else
@@ -3709,6 +3826,8 @@
s%@MIPS_GCC_FALSE@%$MIPS_GCC_FALSE%g
s%@MIPS_SGI_TRUE@%$MIPS_SGI_TRUE%g
s%@MIPS_SGI_FALSE@%$MIPS_SGI_FALSE%g
+s%@MIPS_LINUX_TRUE@%$MIPS_LINUX_TRUE%g
+s%@MIPS_LINUX_FALSE@%$MIPS_LINUX_FALSE%g
s%@SPARC_TRUE@%$SPARC_TRUE%g
s%@SPARC_FALSE@%$SPARC_FALSE%g
s%@X86_TRUE@%$X86_TRUE%g
@@ -3729,6 +3848,12 @@
s%@POWERPC_DARWIN_FALSE@%$POWERPC_DARWIN_FALSE%g
s%@ARM_TRUE@%$ARM_TRUE%g
s%@ARM_FALSE@%$ARM_FALSE%g
+s%@S390_TRUE@%$S390_TRUE%g
+s%@S390_FALSE@%$S390_FALSE%g
+s%@X86_64_TRUE@%$X86_64_TRUE%g
+s%@X86_64_FALSE@%$X86_64_FALSE%g
+s%@SH_TRUE@%$SH_TRUE%g
+s%@SH_FALSE@%$SH_FALSE%g
s%@CPP@%$CPP%g
s%@ALLOCA@%$ALLOCA%g
s%@TARGET@%$TARGET%g
@@ -3969,7 +4094,7 @@
if test -n "$CONFIG_FILES"; then
LD="${ORIGINAL_LD_FOR_MULTILIBS}"
- ac_file=Makefile . ${libffi_basedir}/../config-ml.in
+ ac_file=Makefile . ${srcdir}/${libffi_basedir}../config-ml.in
fi
exit 0
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/configure.in gcc/libffi/configure.in
--- gcc-3.2.2.orig/libffi/configure.in Tue Jan 28 10:43:56 2003
+++ gcc/libffi/configure.in Sat Feb 1 20:16:19 2003
@@ -22,14 +22,15 @@
if test "${srcdir}" = "."; then
if test "${with_target_subdir}" != "."; then
- libffi_basedir="${srcdir}/${with_multisrctop}.."
+ libffi_basedir="${with_multisrctop}../"
else
- libffi_basedir="${srcdir}/${with_multisrctop}"
+ libffi_basedir="${with_multisrctop}"
fi
else
- libffi_basedir="${srcdir}"
+ libffi_basedir=
fi
AC_SUBST(libffi_basedir)
+AC_CONFIG_AUX_DIR(${libffi_basedir}..)
AC_CANONICAL_HOST
@@ -56,17 +57,23 @@
i*86-*-mingw*) TARGET=X86_WIN32; TARGETDIR=x86;;
sparc-sun-4*) TARGET=SPARC; TARGETDIR=sparc;;
sparc*-sun-*) TARGET=SPARC; TARGETDIR=sparc;;
-sparc-*-linux*) TARGET=SPARC; TARGETDIR=sparc;;
-sparc64-*-linux*) TARGET=SPARC; TARGETDIR=sparc;;
-alpha*-*-linux* | alpha*-*-osf* | alpha*-*-freebsd*) TARGET=ALPHA; TARGETDIR=alpha;;
+sparc-*-linux* | sparc-*-netbsdelf*) TARGET=SPARC; TARGETDIR=sparc;;
+sparc64-*-linux* | sparc64-*-netbsd*) TARGET=SPARC; TARGETDIR=sparc;;
+alpha*-*-linux* | alpha*-*-osf* | alpha*-*-freebsd* | alpha*-*-netbsd*) TARGET=ALPHA; TARGETDIR=alpha;;
ia64*-*-*) TARGET=IA64; TARGETDIR=ia64;;
m68k-*-linux*) TARGET=M68K; TARGETDIR=m68k;;
+mips64*-*);;
+mips*-*-linux*) TARGET=MIPS_LINUX; TARGETDIR=mips;;
powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; TARGETDIR=powerpc;;
powerpc-*-beos*) TARGET=POWERPC; TARGETDIR=powerpc;;
powerpc-*-darwin*) TARGET=POWERPC_DARWIN; TARGETDIR=powerpc;;
powerpc-*-aix*) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
rs6000-*-aix*) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
arm*-*-linux-*) TARGET=ARM; TARGETDIR=arm;;
+s390-*-linux-*) TARGET=S390; TARGETDIR=s390;;
+s390x-*-linux-*) TARGET=S390; TARGETDIR=s390;;
+x86_64-*-linux*) TARGET=X86_64; TARGETDIR=x86;;
+sh-*-linux* | sh[[34]]*-*-linux*) TARGET=SH; TARGETDIR=sh;;
esac
if test $TARGETDIR = unknown; then
@@ -75,6 +82,7 @@
AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
+AM_CONDITIONAL(MIPS_LINUX, test x$TARGET = xMIPS_LINUX)
AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
AM_CONDITIONAL(X86, test x$TARGET = xX86)
AM_CONDITIONAL(X86_WIN32, test x$TARGET = xX86_WIN32)
@@ -85,6 +93,13 @@
AM_CONDITIONAL(POWERPC_AIX, test x$TARGET = xPOWERPC_AIX)
AM_CONDITIONAL(POWERPC_DARWIN, test x$TARGET = xPOWERPC_DARWIN)
AM_CONDITIONAL(ARM, test x$TARGET = xARM)
+AM_CONDITIONAL(S390, test x$TARGET = xS390)
+AM_CONDITIONAL(X86_64, test x$TARGET = xX86_64)
+AM_CONDITIONAL(SH, test x$TARGET = xSH)
+
+if test x$TARGET = xMIPS_LINUX; then
+ TARGET=MIPS
+fi
AC_HEADER_STDC
AC_CHECK_FUNCS(memcpy)
@@ -171,7 +186,7 @@
[
if test -n "$CONFIG_FILES"; then
LD="${ORIGINAL_LD_FOR_MULTILIBS}"
- ac_file=Makefile . ${libffi_basedir}/../config-ml.in
+ ac_file=Makefile . ${srcdir}/${libffi_basedir}../config-ml.in
fi
],
srcdir=${srcdir}
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/include/Makefile.in gcc/libffi/include/Makefile.in
--- gcc-3.2.2.orig/libffi/include/Makefile.in Tue Oct 9 14:32:16 2001
+++ gcc/libffi/include/Makefile.in Mon Apr 29 13:14:44 2002
@@ -99,7 +99,7 @@
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-TAR = gnutar
+TAR = gtar
GZIP_ENV = --best
all: all-redirect
.SUFFIXES:
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/include/ffi.h.in gcc/libffi/include/ffi.h.in
--- gcc-3.2.2.orig/libffi/include/ffi.h.in Wed Mar 13 07:35:56 2002
+++ gcc/libffi/include/ffi.h.in Wed Jan 29 00:54:28 2003
@@ -1,5 +1,5 @@
/* -----------------------------------------------------------------*-C-*-
- libffi @VERSION@ - Copyright (c) 1996-2002 Cygnus Solutions
+ libffi @VERSION@ - Copyright (c) 1996-2003 Cygnus Solutions
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
@@ -164,6 +164,12 @@
#endif
#endif
+#ifdef S390
+#if defined (__s390x__)
+#define S390X
+#endif
+#endif
+
#ifndef LIBFFI_ASM
/* ---- Generic type definitions ----------------------------------------- */
@@ -189,16 +195,23 @@
#endif
#endif
- /* ---- Intel x86 ---------------- */
-#ifdef X86
+ /* ---- Intel x86 Win32 ---------- */
+#ifdef X86_WIN32
FFI_SYSV,
+ FFI_STDCALL,
+ /* TODO: Add fastcall support for the sake of completeness */
FFI_DEFAULT_ABI = FFI_SYSV,
#endif
- /* ---- Intel x86 Win32 ---------- */
-#ifdef X86_WIN32
+ /* ---- Intel x86 and AMD x86-64 - */
+#if !defined(X86_WIN32) && (defined(__i386__) || defined(__x86_64__))
FFI_SYSV,
+ FFI_UNIX64, /* Unix variants all use the same ABI for x86-64 */
+#ifdef __i386__
FFI_DEFAULT_ABI = FFI_SYSV,
+#else
+ FFI_DEFAULT_ABI = FFI_UNIX64,
+#endif
#endif
/* ---- Intel ia64 ---------------- */
@@ -251,6 +264,18 @@
FFI_DEFAULT_ABI = FFI_SYSV,
#endif
+ /* ---- S390 --------------------- */
+#ifdef S390
+ FFI_SYSV,
+ FFI_DEFAULT_ABI = FFI_SYSV,
+#endif
+
+ /* ---- SuperH ------------------- */
+#ifdef SH
+ FFI_SYSV,
+ FFI_DEFAULT_ABI = FFI_SYSV,
+#endif
+
/* Leave this for debugging purposes */
FFI_LAST_ABI
@@ -264,7 +289,7 @@
/*@null@*/ struct _ffi_type **elements;
} ffi_type;
-/* These are defined in ffi.c */
+/* These are defined in types.c */
extern ffi_type ffi_type_void;
extern ffi_type ffi_type_uint8;
extern ffi_type ffi_type_sint8;
@@ -373,13 +398,7 @@
/* ---- Definitions for closures ----------------------------------------- */
-#ifdef X86
-
-#define FFI_CLOSURES 1 /* x86 supports closures */
-#define FFI_TRAMPOLINE_SIZE 10
-#define FFI_NATIVE_RAW_API 1 /* and has native raw api support */
-
-#elif defined(X86_WIN32)
+#ifdef __i386__
#define FFI_CLOSURES 1 /* x86 supports closures */
#define FFI_TRAMPOLINE_SIZE 10
@@ -424,6 +443,40 @@
#define FFI_TRAMPOLINE_SIZE 24 /* see struct below */
#define FFI_NATIVE_RAW_API 0
+#elif defined(SPARC64)
+
+#define FFI_CLOSURES 1
+#define FFI_TRAMPOLINE_SIZE 24
+#define FFI_NATIVE_RAW_API 0
+
+#elif defined(SPARC)
+
+#define FFI_CLOSURES 1
+#define FFI_TRAMPOLINE_SIZE 16
+#define FFI_NATIVE_RAW_API 0
+
+#elif defined(S390)
+
+#define FFI_CLOSURES 1
+#ifdef S390X
+#define FFI_TRAMPOLINE_SIZE 32
+#else
+#define FFI_TRAMPOLINE_SIZE 16
+#endif
+#define FFI_NATIVE_RAW_API 0
+
+#elif defined(SH)
+
+#define FFI_CLOSURES 1
+#define FFI_TRAMPOLINE_SIZE 16
+#define FFI_NATIVE_RAW_API 0
+
+#elif defined(__x86_64__)
+
+#define FFI_CLOSURES 1
+#define FFI_TRAMPOLINE_SIZE 24
+#define FFI_NATIVE_RAW_API 0
+
#else
#define FFI_CLOSURES 0
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/arm/ffi.c gcc/libffi/src/arm/ffi.c
--- gcc-3.2.2.orig/libffi/src/arm/ffi.c Sat Mar 3 07:21:23 2001
+++ gcc/libffi/src/arm/ffi.c Fri Jul 19 08:08:30 2002
@@ -36,13 +36,10 @@
/*@=exportheader@*/
{
register unsigned int i;
- register int tmp;
- register unsigned int avn;
register void **p_argv;
register char *argp;
register ffi_type **p_arg;
- tmp = 0;
argp = stack;
if ( ecif->cif->rtype->type == FFI_TYPE_STRUCT ) {
@@ -50,11 +47,10 @@
argp += 4;
}
- avn = ecif->cif->nargs;
p_argv = ecif->avalue;
for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
- (i != 0) && (avn != 0);
+ (i != 0);
i--, p_arg++)
{
size_t z;
@@ -64,9 +60,6 @@
argp = (char *) ALIGN(argp, (*p_arg)->alignment);
}
- if (avn != 0)
- {
- avn--;
z = (*p_arg)->size;
if (z < sizeof(int))
{
@@ -107,7 +100,6 @@
}
p_argv++;
argp += z;
- }
}
return;
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/arm/sysv.S gcc/libffi/src/arm/sysv.S
--- gcc-3.2.2.orig/libffi/src/arm/sysv.S Sat Mar 3 07:21:23 2001
+++ gcc/libffi/src/arm/sysv.S Mon Sep 30 03:08:58 2002
@@ -28,8 +28,15 @@
#ifdef HAVE_MACHINE_ASM_H
#include <machine/asm.h>
#else
-/* XXX these lose for some platforms, I'm sure. */
+#ifdef __USER_LABEL_PREFIX__
+#define CONCAT1(a, b) CONCAT2(a, b)
+#define CONCAT2(a, b) a ## b
+
+/* Use the right prefix for global labels. */
+#define CNAME(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
+#else
#define CNAME(x) x
+#endif
#define ENTRY(x) .globl CNAME(x); .type CNAME(x),%function; CNAME(x):
#endif
@@ -96,12 +103,20 @@
# return FLOAT
cmp a4, #FFI_TYPE_FLOAT
+#ifdef __SOFTFP__
+ streq a1, [a3]
+#else
stfeqs f0, [a3]
+#endif
beq epilogue
# return DOUBLE or LONGDOUBLE
cmp a4, #FFI_TYPE_DOUBLE
+#ifdef __SOFTFP__
+ stmeqia a3, {a1, a2}
+#else
stfeqd f0, [a3]
+#endif
epilogue:
ldmfd sp!, {a1-a4, fp, pc}
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/java_raw_api.c gcc/libffi/src/java_raw_api.c
--- gcc-3.2.2.orig/libffi/src/java_raw_api.c Tue Apr 9 07:31:14 2002
+++ gcc/libffi/src/java_raw_api.c Tue Oct 8 23:55:02 2002
@@ -81,21 +81,14 @@
{
case FFI_TYPE_UINT8:
case FFI_TYPE_SINT8:
- *args = (void*) ((char*)(raw++) + SIZEOF_ARG - 1);
+ *args = (void*) ((char*)(raw++) + 3);
break;
case FFI_TYPE_UINT16:
case FFI_TYPE_SINT16:
- *args = (void*) ((char*)(raw++) + SIZEOF_ARG - 2);
+ *args = (void*) ((char*)(raw++) + 2);
break;
-#if SIZEOF_ARG >= 4
- case FFI_TYPE_UINT32:
- case FFI_TYPE_SINT32:
- *args = (void*) ((char*)(raw++) + SIZEOF_ARG - 4);
- break;
-#endif
-
#if SIZEOF_ARG == 8
case FFI_TYPE_UINT64:
case FFI_TYPE_SINT64:
@@ -157,31 +150,54 @@
switch ((*tp)->type)
{
case FFI_TYPE_UINT8:
+#if WORDS_BIGENDIAN
+ *(UINT32*)(raw++) = *(UINT8*) (*args);
+#else
(raw++)->uint = *(UINT8*) (*args);
+#endif
break;
case FFI_TYPE_SINT8:
+#if WORDS_BIGENDIAN
+ *(SINT32*)(raw++) = *(SINT8*) (*args);
+#else
(raw++)->sint = *(SINT8*) (*args);
+#endif
break;
case FFI_TYPE_UINT16:
+#if WORDS_BIGENDIAN
+ *(UINT32*)(raw++) = *(UINT16*) (*args);
+#else
(raw++)->uint = *(UINT16*) (*args);
+#endif
break;
case FFI_TYPE_SINT16:
+#if WORDS_BIGENDIAN
+ *(SINT32*)(raw++) = *(SINT16*) (*args);
+#else
(raw++)->sint = *(SINT16*) (*args);
+#endif
break;
-#if SIZEOF_ARG >= 4
case FFI_TYPE_UINT32:
+#if WORDS_BIGENDIAN
+ *(UINT32*)(raw++) = *(UINT32*) (*args);
+#else
(raw++)->uint = *(UINT32*) (*args);
+#endif
break;
case FFI_TYPE_SINT32:
+#if WORDS_BIGENDIAN
+ *(SINT32*)(raw++) = *(SINT32*) (*args);
+#else
(raw++)->sint = *(SINT32*) (*args);
- break;
#endif
- case FFI_TYPE_FLOAT:
+ break;
+
+ case FFI_TYPE_FLOAT:
(raw++)->flt = *(FLOAT32*) (*args);
break;
@@ -211,6 +227,55 @@
#if !FFI_NATIVE_RAW_API
+static void
+ffi_java_rvalue_to_raw (ffi_cif *cif, void *rvalue)
+{
+#if WORDS_BIGENDIAN && SIZEOF_ARG == 8
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_UINT8:
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_UINT32:
+ *(UINT64 *)rvalue <<= 32;
+ break;
+
+ case FFI_TYPE_SINT8:
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_INT:
+ *(SINT64 *)rvalue <<= 32;
+ break;
+
+ default:
+ break;
+ }
+#endif
+}
+
+static void
+ffi_java_raw_to_rvalue (ffi_cif *cif, void *rvalue)
+{
+#if WORDS_BIGENDIAN && SIZEOF_ARG == 8
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_UINT8:
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_UINT32:
+ *(UINT64 *)rvalue >>= 32;
+ break;
+
+ case FFI_TYPE_SINT8:
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_INT:
+ *(SINT64 *)rvalue >>= 32;
+ break;
+
+ default:
+ break;
+ }
+#endif
+}
/* This is a generic definition of ffi_raw_call, to be used if the
* native system does not provide a machine-specific implementation.
@@ -227,6 +292,7 @@
void **avalue = (void**) alloca (cif->nargs * sizeof (void*));
ffi_java_raw_to_ptrarray (cif, raw, avalue);
ffi_call (cif, fn, rvalue, avalue);
+ ffi_java_rvalue_to_raw (cif, rvalue);
}
#if FFI_CLOSURES /* base system provides closures */
@@ -240,6 +306,7 @@
ffi_java_ptrarray_to_raw (cif, avalue, raw);
(*cl->fun) (cif, rvalue, raw, cl->user_data);
+ ffi_java_raw_to_rvalue (cif, rvalue);
}
/* Again, here is the generic version of ffi_prep_raw_closure, which
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/m68k/ffi.c gcc/libffi/src/m68k/ffi.c
--- gcc-3.2.2.orig/libffi/src/m68k/ffi.c Sun Aug 8 22:27:19 1999
+++ gcc/libffi/src/m68k/ffi.c Fri Jul 19 08:08:30 2002
@@ -16,14 +16,11 @@
ffi_prep_args (void *stack, extended_cif *ecif)
{
unsigned int i;
- int tmp;
- unsigned int avn;
void **p_argv;
char *argp;
ffi_type **p_arg;
void *struct_value_ptr;
- tmp = 0;
argp = stack;
if (ecif->cif->rtype->type == FFI_TYPE_STRUCT
@@ -32,11 +29,10 @@
else
struct_value_ptr = NULL;
- avn = ecif->cif->nargs;
p_argv = ecif->avalue;
for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
- i != 0 && avn != 0;
+ i != 0;
i--, p_arg++)
{
size_t z;
@@ -45,9 +41,6 @@
if (((*p_arg)->alignment - 1) & (unsigned) argp)
argp = (char *) ALIGN (argp, (*p_arg)->alignment);
- if (avn != 0)
- {
- avn--;
z = (*p_arg)->size;
if (z < sizeof (int))
{
@@ -82,7 +75,6 @@
memcpy (argp, *p_argv, z);
p_argv++;
argp += z;
- }
}
return struct_value_ptr;
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/mips/ffi.c gcc/libffi/src/mips/ffi.c
--- gcc-3.2.2.orig/libffi/src/mips/ffi.c Sat Mar 3 07:21:23 2001
+++ gcc/libffi/src/mips/ffi.c Fri Jul 19 08:08:31 2002
@@ -23,6 +23,7 @@
OTHER DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------- */
+#include <sgidefs.h>
#include <ffi.h>
#include <ffi_common.h>
@@ -50,7 +51,6 @@
int flags)
{
register int i;
- register int avn;
register void **p_argv;
register char *argp;
register ffi_type **p_arg;
@@ -80,12 +80,9 @@
FIX_ARGP;
}
- avn = ecif->cif->nargs;
p_argv = ecif->avalue;
- for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
- i && avn;
- i--, p_arg++)
+ for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types; i; i--, p_arg++)
{
size_t z;
@@ -101,9 +98,6 @@
#define OFFSET sizeof(int)
#endif
- if (avn)
- {
- avn--;
z = (*p_arg)->size;
if (z < sizeof(SLOT_TYPE_UNSIGNED))
{
@@ -179,7 +173,6 @@
p_argv++;
argp += z;
FIX_ARGP;
- }
}
return;
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/powerpc/darwin.S gcc/libffi/src/powerpc/darwin.S
--- gcc-3.2.2.orig/libffi/src/powerpc/darwin.S Sat Jan 19 01:22:34 2002
+++ gcc/libffi/src/powerpc/darwin.S Thu Jan 23 03:21:55 2003
@@ -3,8 +3,6 @@
PowerPC Assembly glue.
- $Id: darwin.S,v 1.2 2002/01/18 16:22:34 dje Exp $
-
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
``Software''), to deal in the Software without restriction, including
@@ -39,30 +37,34 @@
.text
.align 2
_ffi_call_DARWIN:
- mr r12,r8 // We only need r12 until the call, so it doesn't have to be saved...
+LFB0:
+ mr r12,r8 /* We only need r12 until the call,
+ so it doesn't have to be saved... */
+LFB1:
/* Save the old stack pointer as AP. */
mr r8,r1
-
+LCFI0:
/* Allocate the stack space we need. */
stwux r1,r1,r4
/* Save registers we use. */
mflr r9
- stw r28,-16(r8)
+ stw r28,-16(r8)
stw r29,-12(r8)
stw r30, -8(r8)
stw r31, -4(r8)
-
- stw r9, 8(r8)
+
+ stw r9, 8(r8)
stw r2, 20(r1)
+LCFI1:
/* Save arguments over call... */
- mr r31,r5 /* flags, */
- mr r30,r6 /* rvalue, */
- mr r29,r7 /* function address, */
- mr r28,r8 /* our AP. */
-
+ mr r31,r5 /* flags, */
+ mr r30,r6 /* rvalue, */
+ mr r29,r7 /* function address, */
+ mr r28,r8 /* our AP. */
+LCFI2:
/* Call ffi_prep_args. */
mr r4,r1
li r9,0
@@ -145,7 +147,8 @@
L(float_return_value):
stfs f1,0(r30)
b L(done_return_value)
-//END(_ffi_call_DARWIN)
+LFE1:
+/* END(_ffi_call_DARWIN) */
/* Provide a null definition of _ffi_call_AIX. */
.text
@@ -155,5 +158,61 @@
.align 2
_ffi_call_AIX:
blr
-//END(_ffi_call_AIX)
+/* END(_ffi_call_AIX) */
+.data
+.section __TEXT,__eh_frame
+Lframe1:
+ .set L$set$0,LECIE1-LSCIE1
+ .long L$set$0 ; Length of Common Information Entry
+LSCIE1:
+ .long 0x0 ; CIE Identifier Tag
+ .byte 0x1 ; CIE Version
+ .ascii "zR\0" ; CIE Augmentation
+ .byte 0x1 ; uleb128 0x1; CIE Code Alignment Factor
+ .byte 0x7c ; sleb128 -4; CIE Data Alignment Factor
+ .byte 0x41 ; CIE RA Column
+ .byte 0x1 ; uleb128 0x1; Augmentation size
+ .byte 0x10 ; FDE Encoding (pcrel)
+ .byte 0xc ; DW_CFA_def_cfa
+ .byte 0x1 ; uleb128 0x1
+ .byte 0x0 ; uleb128 0x0
+ .align 2
+LECIE1:
+LSFDE1:
+ .set L$set$1,LEFDE1-LASFDE1
+ .long L$set$1 ; FDE Length
+LASFDE1:
+ .set L$set$2,LASFDE1-Lframe1
+ .long L$set$2 ; FDE CIE offset
+ .long LFB0-. ; FDE initial location
+ .set L$set$3,LFE1-LFB0
+ .long L$set$3 ; FDE address range
+ .byte 0x0 ; uleb128 0x0; Augmentation size
+ .byte 0x4 ; DW_CFA_advance_loc4
+ .set L$set$4,LCFI0-LFB1
+ .long L$set$4
+ .byte 0xd ; DW_CFA_def_cfa_register
+ .byte 0x08 ; uleb128 0x08
+ .byte 0x4 ; DW_CFA_advance_loc4
+ .set L$set$5,LCFI1-LCFI0
+ .long L$set$5
+ .byte 0x11 ; DW_CFA_offset_extended_sf
+ .byte 0x41 ; uleb128 0x41
+ .byte 0x7e ; sleb128 -2
+ .byte 0x9f ; DW_CFA_offset, column 0x1f
+ .byte 0x1 ; uleb128 0x1
+ .byte 0x9e ; DW_CFA_offset, column 0x1e
+ .byte 0x2 ; uleb128 0x2
+ .byte 0x9d ; DW_CFA_offset, column 0x1d
+ .byte 0x3 ; uleb128 0x3
+ .byte 0x9c ; DW_CFA_offset, column 0x1c
+ .byte 0x4 ; uleb128 0x4
+ .byte 0x4 ; DW_CFA_advance_loc4
+ .set L$set$6,LCFI2-LCFI1
+ .long L$set$6
+ .byte 0xd ; DW_CFA_def_cfa_register
+ .byte 0x1c ; uleb128 0x1c
+ .align 2
+LEFDE1:
+
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/prep_cif.c gcc/libffi/src/prep_cif.c
--- gcc-3.2.2.orig/libffi/src/prep_cif.c Sat Mar 3 07:21:22 2001
+++ gcc/libffi/src/prep_cif.c Mon Sep 30 20:59:42 2002
@@ -103,7 +103,8 @@
/* Perform a sanity check on the return type */
FFI_ASSERT(ffi_type_test(cif->rtype));
-#ifndef M68K
+ /* x86-64 and s390 stack space allocation is handled in prep_machdep. */
+#if !defined M68K && !defined __x86_64__ && !defined S390
/* Make space for the return structure pointer */
if (cif->rtype->type == FFI_TYPE_STRUCT
#ifdef SPARC
@@ -122,6 +123,7 @@
if (((*ptr)->size == 0) && (initialize_aggregate((*ptr)) != FFI_OK))
return FFI_BAD_TYPEDEF;
+#if !defined __x86_64__ && !defined S390
#ifdef SPARC
if (((*ptr)->type == FFI_TYPE_STRUCT
&& ((*ptr)->size > 16 || cif->abi != FFI_V9))
@@ -137,6 +139,7 @@
bytes += STACK_ARG_SIZE((*ptr)->size);
}
+#endif
}
cif->bytes = bytes;
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/s390/ffi.c gcc/libffi/src/s390/ffi.c
--- gcc-3.2.2.orig/libffi/src/s390/ffi.c Thu Jan 1 09:00:00 1970
+++ gcc/libffi/src/s390/ffi.c Thu Feb 6 08:58:57 2003
@@ -0,0 +1,753 @@
+/* -----------------------------------------------------------------------
+ ffi.c - Copyright (c) 2000 Software AG
+
+ S390 Foreign Function Interface
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+/*====================================================================*/
+/* Includes */
+/* -------- */
+/*====================================================================*/
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+
+/*====================== End of Includes =============================*/
+
+/*====================================================================*/
+/* Defines */
+/* ------- */
+/*====================================================================*/
+
+/* Maximum number of GPRs available for argument passing. */
+#define MAX_GPRARGS 5
+
+/* Maximum number of FPRs available for argument passing. */
+#ifdef __s390x__
+#define MAX_FPRARGS 4
+#else
+#define MAX_FPRARGS 2
+#endif
+
+/* Round to multiple of 16. */
+#define ROUND_SIZE(size) (((size) + 15) & ~15)
+
+/* If these values change, sysv.S must be adapted! */
+#define FFI390_RET_VOID 0
+#define FFI390_RET_STRUCT 1
+#define FFI390_RET_FLOAT 2
+#define FFI390_RET_DOUBLE 3
+#define FFI390_RET_INT32 4
+#define FFI390_RET_INT64 5
+
+/*===================== End of Defines ===============================*/
+
+/*====================================================================*/
+/* Prototypes */
+/* ---------- */
+/*====================================================================*/
+
+static void ffi_prep_args (unsigned char *, extended_cif *);
+static int ffi_check_float_struct (ffi_type *);
+void
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+__attribute__ ((visibility ("hidden")))
+#endif
+ffi_closure_helper_SYSV (ffi_closure *, unsigned long *,
+ unsigned long long *, unsigned long *);
+
+/*====================== End of Prototypes ===========================*/
+
+/*====================================================================*/
+/* Externals */
+/* --------- */
+/*====================================================================*/
+
+extern void ffi_call_SYSV(unsigned,
+ extended_cif *,
+ void (*)(unsigned char *, extended_cif *),
+ unsigned,
+ void *,
+ void (*fn)());
+
+extern void ffi_closure_SYSV(void);
+
+/*====================== End of Externals ============================*/
+
+/*====================================================================*/
+/* */
+/* Name - ffi_check_struct_type. */
+/* */
+/* Function - Determine if a structure can be passed within a */
+/* general purpose or floating point register. */
+/* */
+/*====================================================================*/
+
+static int
+ffi_check_struct_type (ffi_type *arg)
+{
+ size_t size = arg->size;
+
+ /* If the struct has just one element, look at that element
+ to find out whether to consider the struct as floating point. */
+ while (arg->type == FFI_TYPE_STRUCT
+ && arg->elements[0] && !arg->elements[1])
+ arg = arg->elements[0];
+
+ /* Structs of size 1, 2, 4, and 8 are passed in registers,
+ just like the corresponding int/float types. */
+ switch (size)
+ {
+ case 1:
+ return FFI_TYPE_UINT8;
+
+ case 2:
+ return FFI_TYPE_UINT16;
+
+ case 4:
+ if (arg->type == FFI_TYPE_FLOAT)
+ return FFI_TYPE_FLOAT;
+ else
+ return FFI_TYPE_UINT32;
+
+ case 8:
+ if (arg->type == FFI_TYPE_DOUBLE)
+ return FFI_TYPE_DOUBLE;
+ else
+ return FFI_TYPE_UINT64;
+
+ default:
+ break;
+ }
+
+ /* Other structs are passed via a pointer to the data. */
+ return FFI_TYPE_POINTER;
+}
+
+/*======================== End of Routine ============================*/
+
+/*====================================================================*/
+/* */
+/* Name - ffi_prep_args. */
+/* */
+/* Function - Prepare parameters for call to function. */
+/* */
+/* ffi_prep_args is called by the assembly routine once stack space */
+/* has been allocated for the function's arguments. */
+/* */
+/*====================================================================*/
+
+static void
+ffi_prep_args (unsigned char *stack, extended_cif *ecif)
+{
+ /* The stack space will be filled with those areas:
+
+ FPR argument register save area (highest addresses)
+ GPR argument register save area
+ temporary struct copies
+ overflow argument area (lowest addresses)
+
+ We set up the following pointers:
+
+ p_fpr: bottom of the FPR area (growing upwards)
+ p_gpr: bottom of the GPR area (growing upwards)
+ p_ov: bottom of the overflow area (growing upwards)
+ p_struct: top of the struct copy area (growing downwards)
+
+ All areas are kept aligned to twice the word size. */
+
+ int gpr_off = ecif->cif->bytes;
+ int fpr_off = gpr_off + ROUND_SIZE (MAX_GPRARGS * sizeof (long));
+
+ unsigned long long *p_fpr = (unsigned long long *)(stack + fpr_off);
+ unsigned long *p_gpr = (unsigned long *)(stack + gpr_off);
+ unsigned char *p_struct = (unsigned char *)p_gpr;
+ unsigned long *p_ov = (unsigned long *)stack;
+
+ int n_fpr = 0;
+ int n_gpr = 0;
+ int n_ov = 0;
+
+ ffi_type **ptr;
+ void **p_argv = ecif->avalue;
+ int i;
+
+ /* If we returning a structure then we set the first parameter register
+ to the address of where we are returning this structure. */
+
+ if (ecif->cif->flags == FFI390_RET_STRUCT)
+ p_gpr[n_gpr++] = (unsigned long) ecif->rvalue;
+
+ /* Now for the arguments. */
+
+ for (ptr = ecif->cif->arg_types, i = ecif->cif->nargs;
+ i > 0;
+ i--, ptr++, p_argv++)
+ {
+ void *arg = *p_argv;
+ int type = (*ptr)->type;
+
+ /* Check how a structure type is passed. */
+ if (type == FFI_TYPE_STRUCT)
+ {
+ type = ffi_check_struct_type (*ptr);
+
+ /* If we pass the struct via pointer, copy the data. */
+ if (type == FFI_TYPE_POINTER)
+ {
+ p_struct -= ROUND_SIZE ((*ptr)->size);
+ memcpy (p_struct, (char *)arg, (*ptr)->size);
+ arg = &p_struct;
+ }
+ }
+
+ /* Pointers are passed like UINTs of the same size. */
+ if (type == FFI_TYPE_POINTER)
+#ifdef __s390x__
+ type = FFI_TYPE_UINT64;
+#else
+ type = FFI_TYPE_UINT32;
+#endif
+
+ /* Now handle all primitive int/float data types. */
+ switch (type)
+ {
+ case FFI_TYPE_DOUBLE:
+ if (n_fpr < MAX_FPRARGS)
+ p_fpr[n_fpr++] = *(unsigned long long *) arg;
+ else
+#ifdef __s390x__
+ p_ov[n_ov++] = *(unsigned long *) arg;
+#else
+ p_ov[n_ov++] = ((unsigned long *) arg)[0],
+ p_ov[n_ov++] = ((unsigned long *) arg)[1];
+#endif
+ break;
+
+ case FFI_TYPE_FLOAT:
+ if (n_fpr < MAX_FPRARGS)
+ p_fpr[n_fpr++] = (long long) *(unsigned int *) arg << 32;
+ else
+ p_ov[n_ov++] = *(unsigned int *) arg;
+ break;
+
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_SINT64:
+#ifdef __s390x__
+ if (n_gpr < MAX_GPRARGS)
+ p_gpr[n_gpr++] = *(unsigned long *) arg;
+ else
+ p_ov[n_ov++] = *(unsigned long *) arg;
+#else
+ if (n_gpr == MAX_GPRARGS-1)
+ n_gpr = MAX_GPRARGS;
+ if (n_gpr < MAX_GPRARGS)
+ p_gpr[n_gpr++] = ((unsigned long *) arg)[0],
+ p_gpr[n_gpr++] = ((unsigned long *) arg)[1];
+ else
+ p_ov[n_ov++] = ((unsigned long *) arg)[0],
+ p_ov[n_ov++] = ((unsigned long *) arg)[1];
+#endif
+ break;
+
+ case FFI_TYPE_UINT32:
+ if (n_gpr < MAX_GPRARGS)
+ p_gpr[n_gpr++] = *(unsigned int *) arg;
+ else
+ p_ov[n_ov++] = *(unsigned int *) arg;
+ break;
+
+ case FFI_TYPE_INT:
+ case FFI_TYPE_SINT32:
+ if (n_gpr < MAX_GPRARGS)
+ p_gpr[n_gpr++] = *(signed int *) arg;
+ else
+ p_ov[n_ov++] = *(signed int *) arg;
+ break;
+
+ case FFI_TYPE_UINT16:
+ if (n_gpr < MAX_GPRARGS)
+ p_gpr[n_gpr++] = *(unsigned short *) arg;
+ else
+ p_ov[n_ov++] = *(unsigned short *) arg;
+ break;
+
+ case FFI_TYPE_SINT16:
+ if (n_gpr < MAX_GPRARGS)
+ p_gpr[n_gpr++] = *(signed short *) arg;
+ else
+ p_ov[n_ov++] = *(signed short *) arg;
+ break;
+
+ case FFI_TYPE_UINT8:
+ if (n_gpr < MAX_GPRARGS)
+ p_gpr[n_gpr++] = *(unsigned char *) arg;
+ else
+ p_ov[n_ov++] = *(unsigned char *) arg;
+ break;
+
+ case FFI_TYPE_SINT8:
+ if (n_gpr < MAX_GPRARGS)
+ p_gpr[n_gpr++] = *(signed char *) arg;
+ else
+ p_ov[n_ov++] = *(signed char *) arg;
+ break;
+
+ default:
+ FFI_ASSERT (0);
+ break;
+ }
+ }
+}
+
+/*======================== End of Routine ============================*/
+
+/*====================================================================*/
+/* */
+/* Name - ffi_prep_cif_machdep. */
+/* */
+/* Function - Perform machine dependent CIF processing. */
+/* */
+/*====================================================================*/
+
+ffi_status
+ffi_prep_cif_machdep(ffi_cif *cif)
+{
+ size_t struct_size = 0;
+ int n_gpr = 0;
+ int n_fpr = 0;
+ int n_ov = 0;
+
+ ffi_type **ptr;
+ int i;
+
+ /* Determine return value handling. */
+
+ switch (cif->rtype->type)
+ {
+ /* Void is easy. */
+ case FFI_TYPE_VOID:
+ cif->flags = FFI390_RET_VOID;
+ break;
+
+ /* Structures are returned via a hidden pointer. */
+ case FFI_TYPE_STRUCT:
+ cif->flags = FFI390_RET_STRUCT;
+ n_gpr++; /* We need one GPR to pass the pointer. */
+ break;
+
+ /* Floating point values are returned in fpr 0. */
+ case FFI_TYPE_FLOAT:
+ cif->flags = FFI390_RET_FLOAT;
+ break;
+
+ case FFI_TYPE_DOUBLE:
+ cif->flags = FFI390_RET_DOUBLE;
+ break;
+
+ /* Integer values are returned in gpr 2 (and gpr 3
+ for 64-bit values on 31-bit machines). */
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_SINT64:
+ cif->flags = FFI390_RET_INT64;
+ break;
+
+ case FFI_TYPE_POINTER:
+ case FFI_TYPE_INT:
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_UINT8:
+ case FFI_TYPE_SINT8:
+ /* These are to be extended to word size. */
+#ifdef __s390x__
+ cif->flags = FFI390_RET_INT64;
+#else
+ cif->flags = FFI390_RET_INT32;
+#endif
+ break;
+
+ default:
+ FFI_ASSERT (0);
+ break;
+ }
+
+ /* Now for the arguments. */
+
+ for (ptr = cif->arg_types, i = cif->nargs;
+ i > 0;
+ i--, ptr++)
+ {
+ int type = (*ptr)->type;
+
+ /* Check how a structure type is passed. */
+ if (type == FFI_TYPE_STRUCT)
+ {
+ type = ffi_check_struct_type (*ptr);
+
+ /* If we pass the struct via pointer, we must reserve space
+ to copy its data for proper call-by-value semantics. */
+ if (type == FFI_TYPE_POINTER)
+ struct_size += ROUND_SIZE ((*ptr)->size);
+ }
+
+ /* Now handle all primitive int/float data types. */
+ switch (type)
+ {
+ /* The first MAX_FPRARGS floating point arguments
+ go in FPRs, the rest overflow to the stack. */
+
+ case FFI_TYPE_DOUBLE:
+ if (n_fpr < MAX_FPRARGS)
+ n_fpr++;
+ else
+ n_ov += sizeof (double) / sizeof (long);
+ break;
+
+ case FFI_TYPE_FLOAT:
+ if (n_fpr < MAX_FPRARGS)
+ n_fpr++;
+ else
+ n_ov++;
+ break;
+
+ /* On 31-bit machines, 64-bit integers are passed in GPR pairs,
+ if one is still available, or else on the stack. If only one
+ register is free, skip the register (it won't be used for any
+ subsequent argument either). */
+
+#ifndef __s390x__
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_SINT64:
+ if (n_gpr == MAX_GPRARGS-1)
+ n_gpr = MAX_GPRARGS;
+ if (n_gpr < MAX_GPRARGS)
+ n_gpr += 2;
+ else
+ n_ov += 2;
+ break;
+#endif
+
+ /* Everything else is passed in GPRs (until MAX_GPRARGS
+ have been used) or overflows to the stack. */
+
+ default:
+ if (n_gpr < MAX_GPRARGS)
+ n_gpr++;
+ else
+ n_ov++;
+ break;
+ }
+ }
+
+ /* Total stack space as required for overflow arguments
+ and temporary structure copies. */
+
+ cif->bytes = ROUND_SIZE (n_ov * sizeof (long)) + struct_size;
+
+ return FFI_OK;
+}
+
+/*======================== End of Routine ============================*/
+
+/*====================================================================*/
+/* */
+/* Name - ffi_call. */
+/* */
+/* Function - Call the FFI routine. */
+/* */
+/*====================================================================*/
+
+void
+ffi_call(ffi_cif *cif,
+ void (*fn)(),
+ void *rvalue,
+ void **avalue)
+{
+ int ret_type = cif->flags;
+ extended_cif ecif;
+
+ ecif.cif = cif;
+ ecif.avalue = avalue;
+ ecif.rvalue = rvalue;
+
+ /* If we don't have a return value, we need to fake one. */
+ if (rvalue == NULL)
+ {
+ if (ret_type == FFI390_RET_STRUCT)
+ ecif.rvalue = alloca (cif->rtype->size);
+ else
+ ret_type = FFI390_RET_VOID;
+ }
+
+ switch (cif->abi)
+ {
+ case FFI_SYSV:
+ ffi_call_SYSV (cif->bytes, &ecif, ffi_prep_args,
+ ret_type, ecif.rvalue, fn);
+ break;
+
+ default:
+ FFI_ASSERT (0);
+ break;
+ }
+}
+
+/*======================== End of Routine ============================*/
+
+/*====================================================================*/
+/* */
+/* Name - ffi_closure_helper_SYSV. */
+/* */
+/* Function - Call a FFI closure target function. */
+/* */
+/*====================================================================*/
+
+void
+ffi_closure_helper_SYSV (ffi_closure *closure,
+ unsigned long *p_gpr,
+ unsigned long long *p_fpr,
+ unsigned long *p_ov)
+{
+ unsigned long long ret_buffer;
+
+ void *rvalue = &ret_buffer;
+ void **avalue;
+ void **p_arg;
+
+ int n_gpr = 0;
+ int n_fpr = 0;
+ int n_ov = 0;
+
+ ffi_type **ptr;
+ int i;
+
+ /* Allocate buffer for argument list pointers. */
+
+ p_arg = avalue = alloca (closure->cif->nargs * sizeof (void *));
+
+ /* If we returning a structure, pass the structure address
+ directly to the target function. Otherwise, have the target
+ function store the return value to the GPR save area. */
+
+ if (closure->cif->flags == FFI390_RET_STRUCT)
+ rvalue = (void *) p_gpr[n_gpr++];
+
+ /* Now for the arguments. */
+
+ for (ptr = closure->cif->arg_types, i = closure->cif->nargs;
+ i > 0;
+ i--, p_arg++, ptr++)
+ {
+ int deref_struct_pointer = 0;
+ int type = (*ptr)->type;
+
+ /* Check how a structure type is passed. */
+ if (type == FFI_TYPE_STRUCT)
+ {
+ type = ffi_check_struct_type (*ptr);
+
+ /* If we pass the struct via pointer, remember to
+ retrieve the pointer later. */
+ if (type == FFI_TYPE_POINTER)
+ deref_struct_pointer = 1;
+ }
+
+ /* Pointers are passed like UINTs of the same size. */
+ if (type == FFI_TYPE_POINTER)
+#ifdef __s390x__
+ type = FFI_TYPE_UINT64;
+#else
+ type = FFI_TYPE_UINT32;
+#endif
+
+ /* Now handle all primitive int/float data types. */
+ switch (type)
+ {
+ case FFI_TYPE_DOUBLE:
+ if (n_fpr < MAX_FPRARGS)
+ *p_arg = &p_fpr[n_fpr++];
+ else
+ *p_arg = &p_ov[n_ov],
+ n_ov += sizeof (double) / sizeof (long);
+ break;
+
+ case FFI_TYPE_FLOAT:
+ if (n_fpr < MAX_FPRARGS)
+ *p_arg = &p_fpr[n_fpr++];
+ else
+ *p_arg = (char *)&p_ov[n_ov++] + sizeof (long) - 4;
+ break;
+
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_SINT64:
+#ifdef __s390x__
+ if (n_gpr < MAX_GPRARGS)
+ *p_arg = &p_gpr[n_gpr++];
+ else
+ *p_arg = &p_ov[n_ov++];
+#else
+ if (n_gpr == MAX_GPRARGS-1)
+ n_gpr = MAX_GPRARGS;
+ if (n_gpr < MAX_GPRARGS)
+ *p_arg = &p_gpr[n_gpr], n_gpr += 2;
+ else
+ *p_arg = &p_ov[n_ov], n_ov += 2;
+#endif
+ break;
+
+ case FFI_TYPE_INT:
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_SINT32:
+ if (n_gpr < MAX_GPRARGS)
+ *p_arg = (char *)&p_gpr[n_gpr++] + sizeof (long) - 4;
+ else
+ *p_arg = (char *)&p_ov[n_ov++] + sizeof (long) - 4;
+ break;
+
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_SINT16:
+ if (n_gpr < MAX_GPRARGS)
+ *p_arg = (char *)&p_gpr[n_gpr++] + sizeof (long) - 2;
+ else
+ *p_arg = (char *)&p_ov[n_ov++] + sizeof (long) - 2;
+ break;
+
+ case FFI_TYPE_UINT8:
+ case FFI_TYPE_SINT8:
+ if (n_gpr < MAX_GPRARGS)
+ *p_arg = (char *)&p_gpr[n_gpr++] + sizeof (long) - 1;
+ else
+ *p_arg = (char *)&p_ov[n_ov++] + sizeof (long) - 1;
+ break;
+
+ default:
+ FFI_ASSERT (0);
+ break;
+ }
+
+ /* If this is a struct passed via pointer, we need to
+ actually retrieve that pointer. */
+ if (deref_struct_pointer)
+ *p_arg = *(void **)*p_arg;
+ }
+
+
+ /* Call the target function. */
+ (closure->fun) (closure->cif, rvalue, avalue, closure->user_data);
+
+ /* Convert the return value. */
+ switch (closure->cif->rtype->type)
+ {
+ /* Void is easy, and so is struct. */
+ case FFI_TYPE_VOID:
+ case FFI_TYPE_STRUCT:
+ break;
+
+ /* Floating point values are returned in fpr 0. */
+ case FFI_TYPE_FLOAT:
+ p_fpr[0] = (long long) *(unsigned int *) rvalue << 32;
+ break;
+
+ case FFI_TYPE_DOUBLE:
+ p_fpr[0] = *(unsigned long long *) rvalue;
+ break;
+
+ /* Integer values are returned in gpr 2 (and gpr 3
+ for 64-bit values on 31-bit machines). */
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_SINT64:
+#ifdef __s390x__
+ p_gpr[0] = *(unsigned long *) rvalue;
+#else
+ p_gpr[0] = ((unsigned long *) rvalue)[0],
+ p_gpr[1] = ((unsigned long *) rvalue)[1];
+#endif
+ break;
+
+ case FFI_TYPE_POINTER:
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_UINT8:
+ p_gpr[0] = *(unsigned long *) rvalue;
+ break;
+
+ case FFI_TYPE_INT:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_SINT8:
+ p_gpr[0] = *(signed long *) rvalue;
+ break;
+
+ default:
+ FFI_ASSERT (0);
+ break;
+ }
+}
+
+/*======================== End of Routine ============================*/
+
+/*====================================================================*/
+/* */
+/* Name - ffi_prep_closure. */
+/* */
+/* Function - Prepare a FFI closure. */
+/* */
+/*====================================================================*/
+
+ffi_status
+ffi_prep_closure (ffi_closure *closure,
+ ffi_cif *cif,
+ void (*fun) (ffi_cif *, void *, void **, void *),
+ void *user_data)
+{
+ FFI_ASSERT (cif->abi == FFI_SYSV);
+
+#ifndef __s390x__
+ *(short *)&closure->tramp [0] = 0x0d10; /* basr %r1,0 */
+ *(short *)&closure->tramp [2] = 0x9801; /* lm %r0,%r1,6(%r1) */
+ *(short *)&closure->tramp [4] = 0x1006;
+ *(short *)&closure->tramp [6] = 0x07f1; /* br %r1 */
+ *(long *)&closure->tramp [8] = (long)closure;
+ *(long *)&closure->tramp[12] = (long)&ffi_closure_SYSV;
+#else
+ *(short *)&closure->tramp [0] = 0x0d10; /* basr %r1,0 */
+ *(short *)&closure->tramp [2] = 0xeb01; /* lmg %r0,%r1,14(%r1) */
+ *(short *)&closure->tramp [4] = 0x100e;
+ *(short *)&closure->tramp [6] = 0x0004;
+ *(short *)&closure->tramp [8] = 0x07f1; /* br %r1 */
+ *(long *)&closure->tramp[16] = (long)closure;
+ *(long *)&closure->tramp[24] = (long)&ffi_closure_SYSV;
+#endif
+
+ closure->cif = cif;
+ closure->user_data = user_data;
+ closure->fun = fun;
+
+ return FFI_OK;
+}
+
+/*======================== End of Routine ============================*/
+
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/s390/sysv.S gcc/libffi/src/s390/sysv.S
--- gcc-3.2.2.orig/libffi/src/s390/sysv.S Thu Jan 1 09:00:00 1970
+++ gcc/libffi/src/s390/sysv.S Thu Nov 28 01:44:35 2002
@@ -0,0 +1,425 @@
+/* -----------------------------------------------------------------------
+ sysv.S - Copyright (c) 2000 Software AG
+
+ S390 Foreign Function Interface
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#ifndef __s390x__
+
+.text
+
+ # r2: cif->bytes
+ # r3: &ecif
+ # r4: ffi_prep_args
+ # r5: ret_type
+ # r6: ecif.rvalue
+ # ov: fn
+
+ # This assumes we are using gas.
+ .globl ffi_call_SYSV
+ .type ffi_call_SYSV,%function
+ffi_call_SYSV:
+.LFB1:
+ stm %r6,%r15,24(%r15) # Save registers
+.LCFI0:
+ basr %r13,0 # Set up base register
+.Lbase:
+ lr %r11,%r15 # Set up frame pointer
+.LCFI1:
+ sr %r15,%r2
+ ahi %r15,-96-48 # Allocate stack
+ lr %r8,%r6 # Save ecif.rvalue
+ sr %r9,%r9
+ ic %r9,.Ltable-.Lbase(%r13,%r5) # Load epilog address
+ l %r7,96(%r11) # Load function address
+ st %r11,0(%r15) # Set up back chain
+ ahi %r11,-48 # Register save area
+.LCFI2:
+
+ la %r2,96(%r15) # Save area
+ # r3 already holds &ecif
+ basr %r14,%r4 # Call ffi_prep_args
+
+ lm %r2,%r6,0(%r11) # Load arguments
+ ld %f0,32(%r11)
+ ld %f2,40(%r11)
+ la %r14,0(%r13,%r9) # Set return address
+ br %r7 # ... and call function
+
+.LretNone: # Return void
+ l %r4,48+56(%r11)
+ lm %r6,%r15,48+24(%r11)
+ br %r4
+
+.LretFloat:
+ l %r4,48+56(%r11)
+ ste %f0,0(%r8) # Return float
+ lm %r6,%r15,48+24(%r11)
+ br %r4
+
+.LretDouble:
+ l %r4,48+56(%r11)
+ std %f0,0(%r8) # Return double
+ lm %r6,%r15,48+24(%r11)
+ br %r4
+
+.LretInt32:
+ l %r4,48+56(%r11)
+ st %r2,0(%r8) # Return int
+ lm %r6,%r15,48+24(%r11)
+ br %r4
+
+.LretInt64:
+ l %r4,48+56(%r11)
+ stm %r2,%r3,0(%r8) # Return long long
+ lm %r6,%r15,48+24(%r11)
+ br %r4
+
+.Ltable:
+ .byte .LretNone-.Lbase # FFI390_RET_VOID
+ .byte .LretNone-.Lbase # FFI390_RET_STRUCT
+ .byte .LretFloat-.Lbase # FFI390_RET_FLOAT
+ .byte .LretDouble-.Lbase # FFI390_RET_DOUBLE
+ .byte .LretInt32-.Lbase # FFI390_RET_INT32
+ .byte .LretInt64-.Lbase # FFI390_RET_INT64
+
+.LFE1:
+.ffi_call_SYSV_end:
+ .size ffi_call_SYSV,.ffi_call_SYSV_end-ffi_call_SYSV
+
+
+ .globl ffi_closure_SYSV
+ .type ffi_closure_SYSV,%function
+ffi_closure_SYSV:
+.LFB2:
+ stm %r12,%r15,48(%r15) # Save registers
+.LCFI10:
+ basr %r13,0 # Set up base register
+.Lcbase:
+ stm %r2,%r6,8(%r15) # Save arguments
+ std %f0,64(%r15)
+ std %f2,72(%r15)
+ lr %r1,%r15 # Set up stack frame
+ ahi %r15,-96
+.LCFI11:
+ l %r12,.Lchelper-.Lcbase(%r13) # Get helper function
+ lr %r2,%r0 # Closure
+ la %r3,8(%r1) # GPRs
+ la %r4,64(%r1) # FPRs
+ la %r5,96(%r1) # Overflow
+ st %r1,0(%r15) # Set up back chain
+
+ bas %r14,0(%r12,%r13) # Call helper
+
+ l %r4,96+56(%r15)
+ ld %f0,96+64(%r15) # Load return registers
+ lm %r2,%r3,96+8(%r15)
+ lm %r12,%r15,96+48(%r15)
+ br %r4
+
+ .align 4
+.Lchelper:
+ .long ffi_closure_helper_SYSV-.Lcbase
+
+.LFE2:
+
+.ffi_closure_SYSV_end:
+ .size ffi_closure_SYSV,.ffi_closure_SYSV_end-ffi_closure_SYSV
+
+
+ .section .eh_frame,"a",@progbits
+.Lframe1:
+ .4byte .LECIE1-.LSCIE1 # Length of Common Information Entry
+.LSCIE1:
+ .4byte 0x0 # CIE Identifier Tag
+ .byte 0x1 # CIE Version
+ .ascii "zR\0" # CIE Augmentation
+ .uleb128 0x1 # CIE Code Alignment Factor
+ .sleb128 -4 # CIE Data Alignment Factor
+ .byte 0xe # CIE RA Column
+ .uleb128 0x1 # Augmentation size
+ .byte 0x1b # FDE Encoding (pcrel sdata4)
+ .byte 0xc # DW_CFA_def_cfa
+ .uleb128 0xf
+ .uleb128 0x60
+ .align 4
+.LECIE1:
+.LSFDE1:
+ .4byte .LEFDE1-.LASFDE1 # FDE Length
+.LASFDE1:
+ .4byte .LASFDE1-.Lframe1 # FDE CIE offset
+ .4byte .LFB1-. # FDE initial location
+ .4byte .LFE1-.LFB1 # FDE address range
+ .uleb128 0x0 # Augmentation size
+ .byte 0x4 # DW_CFA_advance_loc4
+ .4byte .LCFI0-.LFB1
+ .byte 0x8f # DW_CFA_offset, column 0xf
+ .uleb128 0x9
+ .byte 0x8e # DW_CFA_offset, column 0xe
+ .uleb128 0xa
+ .byte 0x8d # DW_CFA_offset, column 0xd
+ .uleb128 0xb
+ .byte 0x8c # DW_CFA_offset, column 0xc
+ .uleb128 0xc
+ .byte 0x8b # DW_CFA_offset, column 0xb
+ .uleb128 0xd
+ .byte 0x8a # DW_CFA_offset, column 0xa
+ .uleb128 0xe
+ .byte 0x89 # DW_CFA_offset, column 0x9
+ .uleb128 0xf
+ .byte 0x88 # DW_CFA_offset, column 0x8
+ .uleb128 0x10
+ .byte 0x87 # DW_CFA_offset, column 0x7
+ .uleb128 0x11
+ .byte 0x86 # DW_CFA_offset, column 0x6
+ .uleb128 0x12
+ .byte 0x4 # DW_CFA_advance_loc4
+ .4byte .LCFI1-.LCFI0
+ .byte 0xd # DW_CFA_def_cfa_register
+ .uleb128 0xb
+ .byte 0x4 # DW_CFA_advance_loc4
+ .4byte .LCFI2-.LCFI1
+ .byte 0xe # DW_CFA_def_cfa_offset
+ .uleb128 0x90
+ .align 4
+.LEFDE1:
+.LSFDE2:
+ .4byte .LEFDE2-.LASFDE2 # FDE Length
+.LASFDE2:
+ .4byte .LASFDE2-.Lframe1 # FDE CIE offset
+ .4byte .LFB2-. # FDE initial location
+ .4byte .LFE2-.LFB2 # FDE address range
+ .uleb128 0x0 # Augmentation size
+ .byte 0x4 # DW_CFA_advance_loc4
+ .4byte .LCFI10-.LFB2
+ .byte 0x8f # DW_CFA_offset, column 0xf
+ .uleb128 0x9
+ .byte 0x8e # DW_CFA_offset, column 0xe
+ .uleb128 0xa
+ .byte 0x8d # DW_CFA_offset, column 0xd
+ .uleb128 0xb
+ .byte 0x8c # DW_CFA_offset, column 0xc
+ .uleb128 0xc
+ .byte 0x4 # DW_CFA_advance_loc4
+ .4byte .LCFI11-.LCFI10
+ .byte 0xe # DW_CFA_def_cfa_offset
+ .uleb128 0xc0
+ .align 4
+.LEFDE2:
+
+#else
+
+.text
+
+ # r2: cif->bytes
+ # r3: &ecif
+ # r4: ffi_prep_args
+ # r5: ret_type
+ # r6: ecif.rvalue
+ # ov: fn
+
+ # This assumes we are using gas.
+ .globl ffi_call_SYSV
+ .type ffi_call_SYSV,%function
+ffi_call_SYSV:
+.LFB1:
+ stmg %r6,%r15,48(%r15) # Save registers
+.LCFI0:
+ larl %r13,.Lbase # Set up base register
+ lgr %r11,%r15 # Set up frame pointer
+.LCFI1:
+ sgr %r15,%r2
+ aghi %r15,-160-80 # Allocate stack
+ lgr %r8,%r6 # Save ecif.rvalue
+ llgc %r9,.Ltable-.Lbase(%r13,%r5) # Load epilog address
+ lg %r7,160(%r11) # Load function address
+ stg %r11,0(%r15) # Set up back chain
+ aghi %r11,-80 # Register save area
+.LCFI2:
+
+ la %r2,160(%r15) # Save area
+ # r3 already holds &ecif
+ basr %r14,%r4 # Call ffi_prep_args
+
+ lmg %r2,%r6,0(%r11) # Load arguments
+ ld %f0,48(%r11)
+ ld %f2,56(%r11)
+ ld %f4,64(%r11)
+ ld %f6,72(%r11)
+ la %r14,0(%r13,%r9) # Set return address
+ br %r7 # ... and call function
+
+.Lbase:
+.LretNone: # Return void
+ lg %r4,80+112(%r11)
+ lmg %r6,%r15,80+48(%r11)
+ br %r4
+
+.LretFloat:
+ lg %r4,80+112(%r11)
+ ste %f0,0(%r8) # Return float
+ lmg %r6,%r15,80+48(%r11)
+ br %r4
+
+.LretDouble:
+ lg %r4,80+112(%r11)
+ std %f0,0(%r8) # Return double
+ lmg %r6,%r15,80+48(%r11)
+ br %r4
+
+.LretInt32:
+ lg %r4,80+112(%r11)
+ st %r2,0(%r8) # Return int
+ lmg %r6,%r15,80+48(%r11)
+ br %r4
+
+.LretInt64:
+ lg %r4,80+112(%r11)
+ stg %r2,0(%r8) # Return long
+ lmg %r6,%r15,80+48(%r11)
+ br %r4
+
+.Ltable:
+ .byte .LretNone-.Lbase # FFI390_RET_VOID
+ .byte .LretNone-.Lbase # FFI390_RET_STRUCT
+ .byte .LretFloat-.Lbase # FFI390_RET_FLOAT
+ .byte .LretDouble-.Lbase # FFI390_RET_DOUBLE
+ .byte .LretInt32-.Lbase # FFI390_RET_INT32
+ .byte .LretInt64-.Lbase # FFI390_RET_INT64
+
+.LFE1:
+.ffi_call_SYSV_end:
+ .size ffi_call_SYSV,.ffi_call_SYSV_end-ffi_call_SYSV
+
+
+ .globl ffi_closure_SYSV
+ .type ffi_closure_SYSV,%function
+ffi_closure_SYSV:
+.LFB2:
+ stmg %r14,%r15,112(%r15) # Save registers
+.LCFI10:
+ stmg %r2,%r6,16(%r15) # Save arguments
+ std %f0,128(%r15)
+ std %f2,136(%r15)
+ std %f4,144(%r15)
+ std %f6,152(%r15)
+ lgr %r1,%r15 # Set up stack frame
+ aghi %r15,-160
+.LCFI11:
+ lgr %r2,%r0 # Closure
+ la %r3,16(%r1) # GPRs
+ la %r4,128(%r1) # FPRs
+ la %r5,160(%r1) # Overflow
+ stg %r1,0(%r15) # Set up back chain
+
+ brasl %r14,ffi_closure_helper_SYSV # Call helper
+
+ lg %r14,160+112(%r15)
+ ld %f0,160+128(%r15) # Load return registers
+ lg %r2,160+16(%r15)
+ la %r15,160(%r15)
+ br %r14
+.LFE2:
+
+.ffi_closure_SYSV_end:
+ .size ffi_closure_SYSV,.ffi_closure_SYSV_end-ffi_closure_SYSV
+
+
+
+ .section .eh_frame,"a",@progbits
+.Lframe1:
+ .4byte .LECIE1-.LSCIE1 # Length of Common Information Entry
+.LSCIE1:
+ .4byte 0x0 # CIE Identifier Tag
+ .byte 0x1 # CIE Version
+ .ascii "zR\0" # CIE Augmentation
+ .uleb128 0x1 # CIE Code Alignment Factor
+ .sleb128 -8 # CIE Data Alignment Factor
+ .byte 0xe # CIE RA Column
+ .uleb128 0x1 # Augmentation size
+ .byte 0x1b # FDE Encoding (pcrel sdata4)
+ .byte 0xc # DW_CFA_def_cfa
+ .uleb128 0xf
+ .uleb128 0xa0
+ .align 8
+.LECIE1:
+.LSFDE1:
+ .4byte .LEFDE1-.LASFDE1 # FDE Length
+.LASFDE1:
+ .4byte .LASFDE1-.Lframe1 # FDE CIE offset
+ .4byte .LFB1-. # FDE initial location
+ .4byte .LFE1-.LFB1 # FDE address range
+ .uleb128 0x0 # Augmentation size
+ .byte 0x4 # DW_CFA_advance_loc4
+ .4byte .LCFI0-.LFB1
+ .byte 0x8f # DW_CFA_offset, column 0xf
+ .uleb128 0x5
+ .byte 0x8e # DW_CFA_offset, column 0xe
+ .uleb128 0x6
+ .byte 0x8d # DW_CFA_offset, column 0xd
+ .uleb128 0x7
+ .byte 0x8c # DW_CFA_offset, column 0xc
+ .uleb128 0x8
+ .byte 0x8b # DW_CFA_offset, column 0xb
+ .uleb128 0x9
+ .byte 0x8a # DW_CFA_offset, column 0xa
+ .uleb128 0xa
+ .byte 0x89 # DW_CFA_offset, column 0x9
+ .uleb128 0xb
+ .byte 0x88 # DW_CFA_offset, column 0x8
+ .uleb128 0xc
+ .byte 0x87 # DW_CFA_offset, column 0x7
+ .uleb128 0xd
+ .byte 0x86 # DW_CFA_offset, column 0x6
+ .uleb128 0xe
+ .byte 0x4 # DW_CFA_advance_loc4
+ .4byte .LCFI1-.LCFI0
+ .byte 0xd # DW_CFA_def_cfa_register
+ .uleb128 0xb
+ .byte 0x4 # DW_CFA_advance_loc4
+ .4byte .LCFI2-.LCFI1
+ .byte 0xe # DW_CFA_def_cfa_offset
+ .uleb128 0xf0
+ .align 8
+.LEFDE1:
+.LSFDE2:
+ .4byte .LEFDE2-.LASFDE2 # FDE Length
+.LASFDE2:
+ .4byte .LASFDE2-.Lframe1 # FDE CIE offset
+ .4byte .LFB2-. # FDE initial location
+ .4byte .LFE2-.LFB2 # FDE address range
+ .uleb128 0x0 # Augmentation size
+ .byte 0x4 # DW_CFA_advance_loc4
+ .4byte .LCFI10-.LFB2
+ .byte 0x8f # DW_CFA_offset, column 0xf
+ .uleb128 0x5
+ .byte 0x8e # DW_CFA_offset, column 0xe
+ .uleb128 0x6
+ .byte 0x4 # DW_CFA_advance_loc4
+ .4byte .LCFI11-.LCFI10
+ .byte 0xe # DW_CFA_def_cfa_offset
+ .uleb128 0x140
+ .align 8
+.LEFDE2:
+
+#endif
+
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/sh/ffi.c gcc/libffi/src/sh/ffi.c
--- gcc-3.2.2.orig/libffi/src/sh/ffi.c Thu Jan 1 09:00:00 1970
+++ gcc/libffi/src/sh/ffi.c Fri Jul 19 10:08:43 2002
@@ -0,0 +1,722 @@
+/* -----------------------------------------------------------------------
+ ffi.c - Copyright (c) 2002 Kaz Kojima
+
+ SuperH Foreign Function Interface
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+#include <stdlib.h>
+
+#define NGREGARG 4
+#if defined(__SH4__)
+#define NFREGARG 8
+#endif
+
+#if defined(__HITACHI__)
+#define STRUCT_VALUE_ADDRESS_WITH_ARG 1
+#else
+#define STRUCT_VALUE_ADDRESS_WITH_ARG 0
+#endif
+
+/* If the structure has essentialy an unique element, return its type. */
+static int
+simple_type (ffi_type *arg)
+{
+ if (arg->type != FFI_TYPE_STRUCT)
+ return arg->type;
+ else if (arg->elements[1])
+ return FFI_TYPE_STRUCT;
+
+ return simple_type (arg->elements[0]);
+}
+
+static int
+return_type (ffi_type *arg)
+{
+ unsigned short type;
+
+ if (arg->type != FFI_TYPE_STRUCT)
+ return arg->type;
+
+ type = simple_type (arg->elements[0]);
+ if (! arg->elements[1])
+ {
+ switch (type)
+ {
+ case FFI_TYPE_SINT8:
+ case FFI_TYPE_UINT8:
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_UINT32:
+ return FFI_TYPE_INT;
+
+ default:
+ return type;
+ }
+ }
+
+ /* gcc uses r0/r1 pair for some kind of structures. */
+ if (arg->size <= 2 * sizeof (int))
+ {
+ int i = 0;
+ ffi_type *e;
+
+ while ((e = arg->elements[i++]))
+ {
+ type = simple_type (e);
+ switch (type)
+ {
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_INT:
+ case FFI_TYPE_FLOAT:
+ return FFI_TYPE_UINT64;
+
+ default:
+ break;
+ }
+ }
+ }
+
+ return FFI_TYPE_STRUCT;
+}
+
+/* ffi_prep_args is called by the assembly routine once stack space
+ has been allocated for the function's arguments */
+
+/*@-exportheader@*/
+void ffi_prep_args(char *stack, extended_cif *ecif)
+/*@=exportheader@*/
+{
+ register unsigned int i;
+ register int tmp;
+ register unsigned int avn;
+ register void **p_argv;
+ register char *argp;
+ register ffi_type **p_arg;
+ int greg, ireg;
+#if defined(__SH4__)
+ int freg = 0;
+#endif
+
+ tmp = 0;
+ argp = stack;
+
+ if (return_type (ecif->cif->rtype) == FFI_TYPE_STRUCT)
+ {
+ *(void **) argp = ecif->rvalue;
+ argp += 4;
+ ireg = STRUCT_VALUE_ADDRESS_WITH_ARG ? 1 : 0;
+ }
+ else
+ ireg = 0;
+
+ /* Set arguments for registers. */
+ greg = ireg;
+ avn = ecif->cif->nargs;
+ p_argv = ecif->avalue;
+
+ for (i = 0, p_arg = ecif->cif->arg_types; i < avn; i++, p_arg++, p_argv++)
+ {
+ size_t z;
+
+ z = (*p_arg)->size;
+ if (z < sizeof(int))
+ {
+ if (greg++ >= NGREGARG)
+ continue;
+
+ z = sizeof(int);
+ switch ((*p_arg)->type)
+ {
+ case FFI_TYPE_SINT8:
+ *(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT8:
+ *(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_SINT16:
+ *(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT16:
+ *(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_STRUCT:
+ *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ }
+ argp += z;
+ }
+ else if (z == sizeof(int))
+ {
+#if defined(__SH4__)
+ if ((*p_arg)->type == FFI_TYPE_FLOAT)
+ {
+ if (freg++ >= NFREGARG)
+ continue;
+ }
+ else
+#endif
+ {
+ if (greg++ >= NGREGARG)
+ continue;
+ }
+ *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
+ argp += z;
+ }
+#if defined(__SH4__)
+ else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
+ {
+ if (freg + 1 >= NFREGARG)
+ continue;
+ freg = (freg + 1) & ~1;
+ freg += 2;
+ memcpy (argp, *p_argv, z);
+ argp += z;
+ }
+#endif
+ else
+ {
+ int n = (z + sizeof (int) - 1) / sizeof (int);
+#if defined(__SH4__)
+ if (greg + n - 1 >= NGREGARG)
+ continue;
+ greg += n;
+#else
+ if (greg >= NGREGARG)
+ continue;
+ else if (greg + n - 1 >= NGREGARG)
+ greg = NGREGARG;
+ else
+ greg += n;
+#endif
+ memcpy (argp, *p_argv, z);
+ argp += z;
+ }
+ }
+
+ /* Set arguments on stack. */
+ greg = ireg;
+#if defined(__SH4__)
+ freg = 0;
+#endif
+ p_argv = ecif->avalue;
+
+ for (i = 0, p_arg = ecif->cif->arg_types; i < avn; i++, p_arg++, p_argv++)
+ {
+ size_t z;
+
+ z = (*p_arg)->size;
+ if (z < sizeof(int))
+ {
+ if (greg++ < NGREGARG)
+ continue;
+
+ z = sizeof(int);
+ switch ((*p_arg)->type)
+ {
+ case FFI_TYPE_SINT8:
+ *(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT8:
+ *(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_SINT16:
+ *(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT16:
+ *(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_STRUCT:
+ *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ }
+ argp += z;
+ }
+ else if (z == sizeof(int))
+ {
+#if defined(__SH4__)
+ if ((*p_arg)->type == FFI_TYPE_FLOAT)
+ {
+ if (freg++ < NFREGARG)
+ continue;
+ }
+ else
+#endif
+ {
+ if (greg++ < NGREGARG)
+ continue;
+ }
+ *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
+ argp += z;
+ }
+#if defined(__SH4__)
+ else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
+ {
+ if (freg + 1 < NFREGARG)
+ {
+ freg = (freg + 1) & ~1;
+ freg += 2;
+ continue;
+ }
+ memcpy (argp, *p_argv, z);
+ argp += z;
+ }
+#endif
+ else
+ {
+ int n = (z + sizeof (int) - 1) / sizeof (int);
+ if (greg + n - 1 < NGREGARG)
+ {
+ greg += n;
+ continue;
+ }
+#if (! defined(__SH4__))
+ else if (greg < NGREGARG)
+ {
+ greg = NGREGARG;
+ continue;
+ }
+#endif
+ memcpy (argp, *p_argv, z);
+ argp += z;
+ }
+ }
+
+ return;
+}
+
+/* Perform machine dependent cif processing */
+ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
+{
+ int i, j;
+ int size, type;
+ int n, m;
+ int greg;
+#if defined(__SH4__)
+ int freg = 0;
+#endif
+
+ cif->flags = 0;
+
+ greg = ((return_type (cif->rtype) == FFI_TYPE_STRUCT) &&
+ STRUCT_VALUE_ADDRESS_WITH_ARG) ? 1 : 0;
+
+#if defined(__SH4__)
+ for (i = j = 0; i < cif->nargs && j < 12; i++)
+ {
+ type = (cif->arg_types)[i]->type;
+ switch (type)
+ {
+ case FFI_TYPE_FLOAT:
+ if (freg >= NFREGARG)
+ continue;
+ freg++;
+ cif->flags += ((cif->arg_types)[i]->type) << (2 * j);
+ j++;
+ break;
+
+ case FFI_TYPE_DOUBLE:
+ if ((freg + 1) >= NFREGARG)
+ continue;
+ freg = (freg + 1) & ~1;
+ freg += 2;
+ cif->flags += ((cif->arg_types)[i]->type) << (2 * j);
+ j++;
+ break;
+
+ default:
+ size = (cif->arg_types)[i]->size;
+ n = (size + sizeof (int) - 1) / sizeof (int);
+ if (greg + n - 1 >= NGREGARG)
+ continue;
+ greg += n;
+ for (m = 0; m < n; m++)
+ cif->flags += FFI_TYPE_INT << (2 * j++);
+ break;
+ }
+ }
+#else
+ for (i = j = 0; i < cif->nargs && j < 4; i++)
+ {
+ size = (cif->arg_types)[i]->size;
+ n = (size + sizeof (int) - 1) / sizeof (int);
+ if (greg >= NGREGARG)
+ continue;
+ else if (greg + n - 1 >= NGREGARG)
+ greg = NGREGARG;
+ else
+ greg += n;
+ for (m = 0; m < n; m++)
+ cif->flags += FFI_TYPE_INT << (2 * j++);
+ }
+#endif
+
+ /* Set the return type flag */
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_STRUCT:
+ cif->flags += (unsigned) (return_type (cif->rtype)) << 24;
+ break;
+
+ case FFI_TYPE_VOID:
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ case FFI_TYPE_SINT64:
+ case FFI_TYPE_UINT64:
+ cif->flags += (unsigned) cif->rtype->type << 24;
+ break;
+
+ default:
+ cif->flags += FFI_TYPE_INT << 24;
+ break;
+ }
+
+ return FFI_OK;
+}
+
+/*@-declundef@*/
+/*@-exportheader@*/
+extern void ffi_call_SYSV(void (*)(char *, extended_cif *),
+ /*@out@*/ extended_cif *,
+ unsigned, unsigned,
+ /*@out@*/ unsigned *,
+ void (*fn)());
+/*@=declundef@*/
+/*@=exportheader@*/
+
+void ffi_call(/*@dependent@*/ ffi_cif *cif,
+ void (*fn)(),
+ /*@out@*/ void *rvalue,
+ /*@dependent@*/ void **avalue)
+{
+ extended_cif ecif;
+
+ ecif.cif = cif;
+ ecif.avalue = avalue;
+
+ /* If the return value is a struct and we don't have a return */
+ /* value address then we need to make one */
+
+ if ((rvalue == NULL) &&
+ (cif->rtype->type == FFI_TYPE_STRUCT))
+ {
+ /*@-sysunrecog@*/
+ ecif.rvalue = alloca(cif->rtype->size);
+ /*@=sysunrecog@*/
+ }
+ else
+ ecif.rvalue = rvalue;
+
+
+ switch (cif->abi)
+ {
+ case FFI_SYSV:
+ /*@-usedef@*/
+ ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes,
+ cif->flags, ecif.rvalue, fn);
+ /*@=usedef@*/
+ break;
+ default:
+ FFI_ASSERT(0);
+ break;
+ }
+}
+
+extern void ffi_closure_SYSV (void);
+#if defined(__SH4__)
+extern void __ic_invalidate (void *line);
+#endif
+
+ffi_status
+ffi_prep_closure (ffi_closure* closure,
+ ffi_cif* cif,
+ void (*fun)(ffi_cif*, void*, void**, void*),
+ void *user_data)
+{
+ unsigned int *tramp;
+
+ FFI_ASSERT (cif->abi == FFI_GCC_SYSV);
+
+ tramp = (unsigned int *) &closure->tramp[0];
+#ifdef __LITTLE_ENDIAN__
+ tramp[0] = 0xd301d202;
+ tramp[1] = 0x0009422b;
+#else
+ tramp[0] = 0xd202d301;
+ tramp[1] = 0x422b0009;
+#endif
+ *(void **) &tramp[2] = (void *)closure; /* ctx */
+ *(void **) &tramp[3] = (void *)ffi_closure_SYSV; /* funaddr */
+
+ closure->cif = cif;
+ closure->fun = fun;
+ closure->user_data = user_data;
+
+#if defined(__SH4__)
+ /* Flush the icache. */
+ __ic_invalidate(&closure->tramp[0]);
+#endif
+
+ return FFI_OK;
+}
+
+/* Basically the trampoline invokes ffi_closure_SYSV, and on
+ * entry, r3 holds the address of the closure.
+ * After storing the registers that could possibly contain
+ * parameters to be passed into the stack frame and setting
+ * up space for a return value, ffi_closure_SYSV invokes the
+ * following helper function to do most of the work.
+ */
+
+#ifdef __LITTLE_ENDIAN__
+#define OFS_INT8 0
+#define OFS_INT16 2
+#else
+#define OFS_INT8 3
+#define OFS_INT16 2
+#endif
+
+int
+ffi_closure_helper_SYSV (ffi_closure *closure, void *rvalue,
+ unsigned long *pgr, unsigned long *pfr,
+ unsigned long *pst)
+{
+ void **avalue;
+ ffi_type **p_arg;
+ int i, avn;
+ int ireg, greg = 0;
+#if defined(__SH4__)
+ int freg = 0;
+#endif
+ ffi_cif *cif;
+ double temp;
+
+ 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)
+ {
+ rvalue = *pgr++;
+ ireg = STRUCT_VALUE_ADDRESS_WITH_ARG ? 1 : 0;
+ }
+ else
+ ireg = 0;
+
+ cif = closure->cif;
+ greg = ireg;
+ avn = cif->nargs;
+
+ /* Grab the addresses of the arguments from the stack frame. */
+ for (i = 0, p_arg = cif->arg_types; i < avn; i++, p_arg++)
+ {
+ size_t z;
+
+ z = (*p_arg)->size;
+ if (z < sizeof(int))
+ {
+ if (greg++ >= NGREGARG)
+ continue;
+
+ z = sizeof(int);
+ switch ((*p_arg)->type)
+ {
+ case FFI_TYPE_SINT8:
+ case FFI_TYPE_UINT8:
+ avalue[i] = (((char *)pgr) + OFS_INT8);
+ break;
+
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_UINT16:
+ avalue[i] = (((char *)pgr) + OFS_INT16);
+ break;
+
+ case FFI_TYPE_STRUCT:
+ avalue[i] = pgr;
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ }
+ pgr++;
+ }
+ else if (z == sizeof(int))
+ {
+#if defined(__SH4__)
+ if ((*p_arg)->type == FFI_TYPE_FLOAT)
+ {
+ if (freg++ >= NFREGARG)
+ continue;
+ avalue[i] = pfr;
+ pfr++;
+ }
+ else
+#endif
+ {
+ if (greg++ >= NGREGARG)
+ continue;
+ avalue[i] = pgr;
+ pgr++;
+ }
+ }
+#if defined(__SH4__)
+ else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
+ {
+ if (freg + 1 >= NFREGARG)
+ continue;
+ freg = (freg + 1) & ~1;
+ freg += 2;
+ avalue[i] = pfr;
+ pfr += 2;
+ }
+#endif
+ else
+ {
+ int n = (z + sizeof (int) - 1) / sizeof (int);
+#if defined(__SH4__)
+ if (greg + n - 1 >= NGREGARG)
+ continue;
+ greg += n;
+#else
+ if (greg >= NGREGARG)
+ continue;
+ else if (greg + n - 1 >= NGREGARG)
+ greg = NGREGARG;
+ else
+ greg += n;
+#endif
+ avalue[i] = pgr;
+ pgr += n;
+ }
+ }
+
+ greg = ireg;
+#if defined(__SH4__)
+ freg = 0;
+#endif
+
+ for (i = 0, p_arg = cif->arg_types; i < avn; i++, p_arg++)
+ {
+ size_t z;
+
+ z = (*p_arg)->size;
+ if (z < sizeof(int))
+ {
+ if (greg++ < NGREGARG)
+ continue;
+
+ z = sizeof(int);
+ switch ((*p_arg)->type)
+ {
+ case FFI_TYPE_SINT8:
+ case FFI_TYPE_UINT8:
+ avalue[i] = (((char *)pst) + OFS_INT8);
+ break;
+
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_UINT16:
+ avalue[i] = (((char *)pst) + OFS_INT16);
+ break;
+
+ case FFI_TYPE_STRUCT:
+ avalue[i] = pst;
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ }
+ pst++;
+ }
+ else if (z == sizeof(int))
+ {
+#if defined(__SH4__)
+ if ((*p_arg)->type == FFI_TYPE_FLOAT)
+ {
+ if (freg++ < NFREGARG)
+ continue;
+ }
+ else
+#endif
+ {
+ if (greg++ < NGREGARG)
+ continue;
+ }
+ avalue[i] = pst;
+ pst++;
+ }
+#if defined(__SH4__)
+ else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
+ {
+ if (freg + 1 < NFREGARG)
+ {
+ freg = (freg + 1) & ~1;
+ freg += 2;
+ continue;
+ }
+ avalue[i] = pst;
+ pst += 2;
+ }
+#endif
+ else
+ {
+ int n = (z + sizeof (int) - 1) / sizeof (int);
+ if (greg + n - 1 < NGREGARG)
+ {
+ greg += n;
+ continue;
+ }
+#if (! defined(__SH4__))
+ else if (greg < NGREGARG)
+ {
+ greg = NGREGARG;
+ continue;
+ }
+#endif
+ avalue[i] = pst;
+ pst += n;
+ }
+ }
+
+ (closure->fun) (cif, rvalue, avalue, closure->user_data);
+
+ /* Tell ffi_closure_osf how to perform return type promotions. */
+ return cif->rtype->type;
+}
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/sh/sysv.S gcc/libffi/src/sh/sysv.S
--- gcc-3.2.2.orig/libffi/src/sh/sysv.S Thu Jan 1 09:00:00 1970
+++ gcc/libffi/src/sh/sysv.S Tue Dec 17 03:22:48 2002
@@ -0,0 +1,773 @@
+/* -----------------------------------------------------------------------
+ sysv.S - Copyright (c) 2002 Kaz Kojima
+
+ SuperH Foreign Function Interface
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#define LIBFFI_ASM
+#include <ffi.h>
+#ifdef HAVE_MACHINE_ASM_H
+#include <machine/asm.h>
+#else
+/* XXX these lose for some platforms, I'm sure. */
+#define CNAME(x) x
+#define ENTRY(x) .globl CNAME(x); .type CNAME(x),%function; CNAME(x):
+#endif
+
+#if defined(__HITACHI__)
+#define STRUCT_VALUE_ADDRESS_WITH_ARG 1
+#else
+#define STRUCT_VALUE_ADDRESS_WITH_ARG 0
+#endif
+
+.text
+
+ # r4: ffi_prep_args
+ # r5: &ecif
+ # r6: bytes
+ # r7: flags
+ # sp+0: rvalue
+ # sp+4: fn
+
+ # This assumes we are using gas.
+ENTRY(ffi_call_SYSV)
+ # Save registers
+.LFB1:
+ mov.l r8,@-r15
+.LCFI0:
+ mov.l r9,@-r15
+.LCFI1:
+ mov.l r10,@-r15
+.LCFI2:
+ mov.l r12,@-r15
+.LCFI3:
+ mov.l r14,@-r15
+.LCFI4:
+ sts.l pr,@-r15
+.LCFI5:
+ mov r15,r14
+.LCFI6:
+#if defined(__SH4__)
+ mov r6,r8
+ mov r7,r9
+
+ sub r6,r15
+ add #-16,r15
+ mov #~7,r0
+ and r0,r15
+
+ mov r4,r0
+ jsr @r0
+ mov r15,r4
+
+ mov r9,r1
+ shlr8 r9
+ shlr8 r9
+ shlr8 r9
+
+ mov #FFI_TYPE_STRUCT,r2
+ cmp/eq r2,r9
+ bf 1f
+#if STRUCT_VALUE_ADDRESS_WITH_ARG
+ mov.l @r15+,r4
+ bra 2f
+ mov #5,r2
+#else
+ mov.l @r15+,r10
+#endif
+1:
+ mov #4,r2
+2:
+ mov #4,r3
+
+L_pass:
+ cmp/pl r8
+ bf L_call_it
+
+ mov r1,r0
+ and #3,r0
+
+L_pass_d:
+ cmp/eq #FFI_TYPE_DOUBLE,r0
+ bf L_pass_f
+
+ mov r3,r0
+ and #1,r0
+ tst r0,r0
+ bt 1f
+ add #1,r3
+1:
+ mov r15,r0
+ and #7,r0
+ tst r0,r0
+ bt 2f
+ add #4,r15
+2:
+ mov #12,r0
+ cmp/hs r0,r3
+ bt/s 3f
+ shlr2 r1
+ bsr L_pop_d
+ nop
+3:
+ add #2,r3
+ bra L_pass
+ add #-8,r8
+
+L_pop_d:
+ mov r3,r0
+ add r0,r0
+ add r3,r0
+ add #-12,r0
+ braf r0
+ nop
+#ifdef __LITTLE_ENDIAN__
+ fmov.s @r15+,fr5
+ rts
+ fmov.s @r15+,fr4
+ fmov.s @r15+,fr7
+ rts
+ fmov.s @r15+,fr6
+ fmov.s @r15+,fr9
+ rts
+ fmov.s @r15+,fr8
+ fmov.s @r15+,fr11
+ rts
+ fmov.s @r15+,fr10
+#else
+ fmov.s @r15+,fr4
+ rts
+ fmov.s @r15+,fr5
+ fmov.s @r15+,fr6
+ rts
+ fmov.s @r15+,fr7
+ fmov.s @r15+,fr8
+ rts
+ fmov.s @r15+,fr9
+ fmov.s @r15+,fr10
+ rts
+ fmov.s @r15+,fr11
+#endif
+
+L_pass_f:
+ cmp/eq #FFI_TYPE_FLOAT,r0
+ bf L_pass_i
+
+ mov #12,r0
+ cmp/hs r0,r3
+ bt/s 2f
+ shlr2 r1
+ bsr L_pop_f
+ nop
+2:
+ add #1,r3
+ bra L_pass
+ add #-4,r8
+
+L_pop_f:
+ mov r3,r0
+ shll2 r0
+ add #-16,r0
+ braf r0
+ nop
+#ifdef __LITTLE_ENDIAN__
+ rts
+ fmov.s @r15+,fr5
+ rts
+ fmov.s @r15+,fr4
+ rts
+ fmov.s @r15+,fr7
+ rts
+ fmov.s @r15+,fr6
+ rts
+ fmov.s @r15+,fr9
+ rts
+ fmov.s @r15+,fr8
+ rts
+ fmov.s @r15+,fr11
+ rts
+ fmov.s @r15+,fr10
+#else
+ rts
+ fmov.s @r15+,fr4
+ rts
+ fmov.s @r15+,fr5
+ rts
+ fmov.s @r15+,fr6
+ rts
+ fmov.s @r15+,fr7
+ rts
+ fmov.s @r15+,fr8
+ rts
+ fmov.s @r15+,fr9
+ rts
+ fmov.s @r15+,fr10
+ rts
+ fmov.s @r15+,fr11
+#endif
+
+L_pass_i:
+ cmp/eq #FFI_TYPE_INT,r0
+ bf L_call_it
+
+ mov #8,r0
+ cmp/hs r0,r2
+ bt/s 2f
+ shlr2 r1
+ bsr L_pop_i
+ nop
+2:
+ add #1,r2
+ bra L_pass
+ add #-4,r8
+
+L_pop_i:
+ mov r2,r0
+ shll2 r0
+ add #-16,r0
+ braf r0
+ nop
+ rts
+ mov.l @r15+,r4
+ rts
+ mov.l @r15+,r5
+ rts
+ mov.l @r15+,r6
+ rts
+ mov.l @r15+,r7
+
+L_call_it:
+ # call function
+#if (! STRUCT_VALUE_ADDRESS_WITH_ARG)
+ mov r10, r2
+#endif
+ mov.l @(28,r14),r1
+ jsr @r1
+ nop
+
+L_ret_d:
+ mov #FFI_TYPE_DOUBLE,r2
+ cmp/eq r2,r9
+ bf L_ret_ll
+
+ mov.l @(24,r14),r1
+#ifdef __LITTLE_ENDIAN__
+ fmov.s fr1,@r1
+ add #4,r1
+ bra L_epilogue
+ fmov.s fr0,@r1
+#else
+ fmov.s fr0,@r1
+ add #4,r1
+ bra L_epilogue
+ fmov.s fr1,@r1
+#endif
+
+L_ret_ll:
+ mov #FFI_TYPE_SINT64,r2
+ cmp/eq r2,r9
+ bt/s 1f
+ mov #FFI_TYPE_UINT64,r2
+ cmp/eq r2,r9
+ bf L_ret_f
+
+1:
+ mov.l @(24,r14),r2
+ mov.l r0,@r2
+ bra L_epilogue
+ mov.l r1,@(4,r2)
+
+L_ret_f:
+ mov #FFI_TYPE_FLOAT,r2
+ cmp/eq r2,r9
+ bf L_ret_i
+
+ mov.l @(24,r14),r1
+ bra L_epilogue
+ fmov.s fr0,@r1
+
+L_ret_i:
+ mov #FFI_TYPE_INT,r2
+ cmp/eq r2,r9
+ bf L_epilogue
+
+ mov.l @(24,r14),r1
+ bra L_epilogue
+ mov.l r0,@r1
+
+L_epilogue:
+ # Remove the space we pushed for the args
+ mov r14,r15
+
+ lds.l @r15+,pr
+ mov.l @r15+,r14
+ mov.l @r15+,r12
+ mov.l @r15+,r10
+ mov.l @r15+,r9
+ rts
+ mov.l @r15+,r8
+#else
+ mov r6,r8
+ mov r7,r9
+
+ sub r6,r15
+ add #-16,r15
+ mov #~7,r0
+ and r0,r15
+
+ mov r4,r0
+ jsr @r0
+ mov r15,r4
+
+ mov r9,r3
+ shlr8 r9
+ shlr8 r9
+ shlr8 r9
+
+ mov #FFI_TYPE_STRUCT,r2
+ cmp/eq r2,r9
+ bf 1f
+#if STRUCT_VALUE_ADDRESS_WITH_ARG
+ mov.l @r15+,r4
+ bra 2f
+ mov #5,r2
+#else
+ mov.l @r15+,r10
+#endif
+1:
+ mov #4,r2
+2:
+
+L_pass:
+ cmp/pl r8
+ bf L_call_it
+
+ mov r3,r0
+ and #3,r0
+
+L_pass_d:
+ cmp/eq #FFI_TYPE_DOUBLE,r0
+ bf L_pass_i
+
+ mov r15,r0
+ and #7,r0
+ tst r0,r0
+ bt 1f
+ add #4,r15
+1:
+ mov #8,r0
+ cmp/hs r0,r2
+ bt/s 2f
+ shlr2 r3
+ bsr L_pop_d
+ nop
+2:
+ add #2,r2
+ bra L_pass
+ add #-8,r8
+
+L_pop_d:
+ mov r2,r0
+ add r0,r0
+ add r2,r0
+ add #-12,r0
+ add r0,r0
+ braf r0
+ nop
+ mov.l @r15+,r4
+ rts
+ mov.l @r15+,r5
+ mov.l @r15+,r5
+ rts
+ mov.l @r15+,r6
+ mov.l @r15+,r6
+ rts
+ mov.l @r15+,r7
+ rts
+ mov.l @r15+,r7
+
+L_pass_i:
+ mov #8,r0
+ cmp/hs r0,r2
+ bt/s 2f
+ shlr2 r3
+ bsr L_pop_i
+ nop
+2:
+ add #1,r2
+ bra L_pass
+ add #-4,r8
+
+L_pop_i:
+ mov r2,r0
+ shll2 r0
+ add #-16,r0
+ braf r0
+ nop
+ rts
+ mov.l @r15+,r4
+ rts
+ mov.l @r15+,r5
+ rts
+ mov.l @r15+,r6
+ rts
+ mov.l @r15+,r7
+
+L_call_it:
+ # call function
+#if (! STRUCT_VALUE_ADDRESS_WITH_ARG)
+ mov r10, r2
+#endif
+ mov.l @(28,r14),r1
+ jsr @r1
+ nop
+
+L_ret_d:
+ mov #FFI_TYPE_DOUBLE,r2
+ cmp/eq r2,r9
+ bf L_ret_ll
+
+ mov.l @(24,r14),r2
+ mov.l r0,@r2
+ bra L_epilogue
+ mov.l r1,@(4,r2)
+
+L_ret_ll:
+ mov #FFI_TYPE_SINT64,r2
+ cmp/eq r2,r9
+ bt/s 1f
+ mov #FFI_TYPE_UINT64,r2
+ cmp/eq r2,r9
+ bf L_ret_i
+
+1:
+ mov.l @(24,r14),r2
+ mov.l r0,@r2
+ bra L_epilogue
+ mov.l r1,@(4,r2)
+
+L_ret_i:
+ mov #FFI_TYPE_FLOAT,r2
+ cmp/eq r2,r9
+ bt 1f
+ mov #FFI_TYPE_INT,r2
+ cmp/eq r2,r9
+ bf L_epilogue
+1:
+ mov.l @(24,r14),r1
+ bra L_epilogue
+ mov.l r0,@r1
+
+L_epilogue:
+ # Remove the space we pushed for the args
+ mov r14,r15
+
+ lds.l @r15+,pr
+ mov.l @r15+,r14
+ mov.l @r15+,r12
+ mov.l @r15+,r10
+ mov.l @r15+,r9
+ rts
+ mov.l @r15+,r8
+#endif
+.LFE1:
+.ffi_call_SYSV_end:
+ .size CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV)
+
+.globl ffi_closure_helper_SYSV
+
+ENTRY(ffi_closure_SYSV)
+.LFB2:
+ mov.l r14,@-r15
+.LCFI7:
+ sts.l pr,@-r15
+
+ /* Stack layout:
+ ...
+ 32 bytes (floating register parameters, SH-4 only)
+ 16 bytes (register parameters)
+ 4 bytes (result)
+ 4 bytes (5th arg)
+ <- new stack pointer
+ */
+.LCFI8:
+#if defined(__SH4__)
+ add #-56,r15
+#else
+ add #-24,r15
+#endif
+.LCFI9:
+ mov r15,r14
+.LCFIA:
+ mov r14,r1
+ add #24,r1
+ mov.l r7,@-r1
+ mov.l r6,@-r1
+ mov.l r5,@-r1
+ mov.l r4,@-r1
+ mov r1,r6
+
+#if defined(__SH4__)
+ mov r14,r1
+ add #56,r1
+#ifdef __LITTLE_ENDIAN__
+ fmov.s fr10,@-r1
+ fmov.s fr11,@-r1
+ fmov.s fr8,@-r1
+ fmov.s fr9,@-r1
+ fmov.s fr6,@-r1
+ fmov.s fr7,@-r1
+ fmov.s fr4,@-r1
+ fmov.s fr5,@-r1
+#else
+ fmov.s fr11,@-r1
+ fmov.s fr10,@-r1
+ fmov.s fr9,@-r1
+ fmov.s fr8,@-r1
+ fmov.s fr7,@-r1
+ fmov.s fr6,@-r1
+ fmov.s fr5,@-r1
+ fmov.s fr4,@-r1
+#endif
+ mov r1,r7
+#endif
+
+ mov r14,r1
+ add #4,r1
+ mov r1,r5
+
+ mov r14,r1
+#if defined(__SH4__)
+ add #64,r1
+#else
+ add #32,r1
+#endif
+ mov.l r1,@r14
+
+ mov.l L_helper,r0
+ jsr @r0
+ mov r3,r4
+
+ shll r0
+ mov r0,r1
+ mova L_table,r0
+ add r1,r0
+ mov.w @r0,r0
+ mov r14,r2
+ braf r0
+ add #4,r2
+0:
+ .align 2
+L_helper:
+ .long ffi_closure_helper_SYSV
+L_table:
+ .short L_case_v - 0b /* FFI_TYPE_VOID */
+ .short L_case_i - 0b /* FFI_TYPE_INT */
+#if defined(__SH4__)
+ .short L_case_f - 0b /* FFI_TYPE_FLOAT */
+ .short L_case_d - 0b /* FFI_TYPE_DOUBLE */
+ .short L_case_d - 0b /* FFI_TYPE_LONGDOUBLE */
+#else
+ .short L_case_i - 0b /* FFI_TYPE_FLOAT */
+ .short L_case_ll - 0b /* FFI_TYPE_DOUBLE */
+ .short L_case_ll - 0b /* FFI_TYPE_LONGDOUBLE */
+#endif
+ .short L_case_uq - 0b /* FFI_TYPE_UINT8 */
+ .short L_case_q - 0b /* FFI_TYPE_SINT8 */
+ .short L_case_uh - 0b /* FFI_TYPE_UINT16 */
+ .short L_case_h - 0b /* FFI_TYPE_SINT16 */
+ .short L_case_i - 0b /* FFI_TYPE_UINT32 */
+ .short L_case_i - 0b /* FFI_TYPE_SINT32 */
+ .short L_case_ll - 0b /* FFI_TYPE_UINT64 */
+ .short L_case_ll - 0b /* FFI_TYPE_SINT64 */
+ .short L_case_v - 0b /* FFI_TYPE_STRUCT */
+ .short L_case_i - 0b /* FFI_TYPE_POINTER */
+
+#if defined(__SH4__)
+L_case_d:
+#ifdef __LITTLE_ENDIAN__
+ fmov.s @r2+,fr1
+ bra L_case_v
+ fmov.s @r2,fr0
+#else
+ fmov.s @r2+,fr0
+ bra L_case_v
+ fmov.s @r2,fr1
+#endif
+
+L_case_f:
+ bra L_case_v
+ fmov.s @r2,fr0
+#endif
+
+L_case_ll:
+ mov.l @r2+,r0
+ bra L_case_v
+ mov.l @r2,r1
+
+L_case_i:
+ bra L_case_v
+ mov.l @r2,r0
+
+L_case_q:
+#ifdef __LITTLE_ENDIAN__
+#else
+ add #3,r2
+#endif
+ bra L_case_v
+ mov.b @r2,r0
+
+L_case_uq:
+#ifdef __LITTLE_ENDIAN__
+#else
+ add #3,r2
+#endif
+ mov.b @r2,r0
+ bra L_case_v
+ extu.b r0,r0
+
+L_case_h:
+#ifdef __LITTLE_ENDIAN__
+#else
+ add #2,r2
+#endif
+ bra L_case_v
+ mov.w @r2,r0
+
+L_case_uh:
+#ifdef __LITTLE_ENDIAN__
+#else
+ add #2,r2
+#endif
+ mov.w @r2,r0
+ extu.w r0,r0
+ /* fall through */
+
+L_case_v:
+#if defined(__SH4__)
+ add #56,r15
+#else
+ add #24,r15
+#endif
+ lds.l @r15+,pr
+ rts
+ mov.l @r15+,r14
+.LFE2:
+.ffi_closure_SYSV_end:
+ .size CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV)
+
+ .section ".eh_frame","aw",@progbits
+__FRAME_BEGIN__:
+ .4byte .LECIE1-.LSCIE1 /* Length of Common Information Entry */
+.LSCIE1:
+ .4byte 0x0 /* CIE Identifier Tag */
+ .byte 0x1 /* CIE Version */
+ .byte 0x0 /* CIE Augmentation */
+ .byte 0x1 /* uleb128 0x1; CIE Code Alignment Factor */
+ .byte 0x7c /* sleb128 -4; CIE Data Alignment Factor */
+ .byte 0x11 /* CIE RA Column */
+ .byte 0xc /* DW_CFA_def_cfa */
+ .byte 0xf /* uleb128 0xf */
+ .byte 0x0 /* uleb128 0x0 */
+ .align 2
+.LECIE1:
+.LSFDE1:
+ .4byte .LEFDE1-.LASFDE1 /* FDE Length */
+.LASFDE1:
+ .4byte .LASFDE1-__FRAME_BEGIN__ /* FDE CIE offset */
+ .4byte .LFB1 /* FDE initial location */
+ .4byte .LFE1-.LFB1 /* FDE address range */
+ .byte 0x4 /* DW_CFA_advance_loc4 */
+ .4byte .LCFI0-.LFB1
+ .byte 0xe /* DW_CFA_def_cfa_offset */
+ .byte 0x4 /* uleb128 0x4 */
+ .byte 0x4 /* DW_CFA_advance_loc4 */
+ .4byte .LCFI1-.LCFI0
+ .byte 0xe /* DW_CFA_def_cfa_offset */
+ .byte 0x8 /* uleb128 0x4 */
+ .byte 0x4 /* DW_CFA_advance_loc4 */
+ .4byte .LCFI2-.LCFI1
+ .byte 0xe /* DW_CFA_def_cfa_offset */
+ .byte 0xc /* uleb128 0x4 */
+ .byte 0x4 /* DW_CFA_advance_loc4 */
+ .4byte .LCFI3-.LCFI2
+ .byte 0xe /* DW_CFA_def_cfa_offset */
+ .byte 0x10 /* uleb128 0x4 */
+ .byte 0x4 /* DW_CFA_advance_loc4 */
+ .4byte .LCFI4-.LCFI3
+ .byte 0xe /* DW_CFA_def_cfa_offset */
+ .byte 0x14 /* uleb128 0x4 */
+ .byte 0x4 /* DW_CFA_advance_loc4 */
+ .4byte .LCFI5-.LCFI4
+ .byte 0xe /* DW_CFA_def_cfa_offset */
+ .byte 0x18 /* uleb128 0x4 */
+ .byte 0x91 /* DW_CFA_offset, column 0x11 */
+ .byte 0x6 /* uleb128 0x6 */
+ .byte 0x8e /* DW_CFA_offset, column 0xe */
+ .byte 0x5 /* uleb128 0x5 */
+ .byte 0x8c /* DW_CFA_offset, column 0xc */
+ .byte 0x4 /* uleb128 0x4 */
+ .byte 0x8a /* DW_CFA_offset, column 0xa */
+ .byte 0x3 /* uleb128 0x3 */
+ .byte 0x89 /* DW_CFA_offset, column 0x9 */
+ .byte 0x2 /* uleb128 0x2 */
+ .byte 0x88 /* DW_CFA_offset, column 0x8 */
+ .byte 0x1 /* uleb128 0x1 */
+ .byte 0x4 /* DW_CFA_advance_loc4 */
+ .4byte .LCFI6-.LCFI5
+ .byte 0xd /* DW_CFA_def_cfa_register */
+ .byte 0xe /* uleb128 0xe */
+ .align 2
+.LEFDE1:
+
+.LSFDE3:
+ .4byte .LEFDE3-.LASFDE3 /* FDE Length */
+.LASFDE3:
+ .4byte .LASFDE3-__FRAME_BEGIN__ /* FDE CIE offset */
+ .4byte .LFB2 /* FDE initial location */
+ .4byte .LFE2-.LFB2 /* FDE address range */
+ .byte 0x4 /* DW_CFA_advance_loc4 */
+ .4byte .LCFI7-.LFB2
+ .byte 0xe /* DW_CFA_def_cfa_offset */
+ .byte 0x4 /* uleb128 0x4 */
+ .byte 0x4 /* DW_CFA_advance_loc4 */
+ .4byte .LCFI8-.LCFI7
+ .byte 0xe /* DW_CFA_def_cfa_offset */
+ .byte 0x8 /* uleb128 0x8 */
+ .byte 0x4 /* DW_CFA_advance_loc4 */
+ .4byte .LCFI9-.LCFI8
+ .byte 0xe /* DW_CFA_def_cfa_offset */
+#if defined(__SH4__)
+ .byte 8+56 /* uleb128 8+56 */
+#else
+ .byte 8+24 /* uleb128 8+24 */
+#endif
+ .byte 0x91 /* DW_CFA_offset, column 0x11 */
+ .byte 0x2
+ .byte 0x8e /* DW_CFA_offset, column 0xe */
+ .byte 0x1
+ .byte 0x4 /* DW_CFA_advance_loc4 */
+ .4byte .LCFIA-.LCFI9
+ .byte 0xd /* DW_CFA_def_cfa_register */
+ .byte 0xe /* uleb128 0xe */
+ .align 2
+.LEFDE3:
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/sparc/ffi.c gcc/libffi/src/sparc/ffi.c
--- gcc-3.2.2.orig/libffi/src/sparc/ffi.c Sat Mar 3 07:21:23 2001
+++ gcc/libffi/src/sparc/ffi.c Sat Jan 4 08:08:56 2003
@@ -1,5 +1,5 @@
/* -----------------------------------------------------------------------
- ffi.c - Copyright (c) 1996 Cygnus Solutions
+ ffi.c - Copyright (c) 1996, 2003 Cygnus Solutions
Sparc Foreign Function Interface
@@ -28,20 +28,22 @@
#include <stdlib.h>
+#ifdef SPARC64
+extern void ffi_closure_v9(void);
+#else
+extern void ffi_closure_v8(void);
+#endif
+
/* ffi_prep_args is called by the assembly routine once stack space
has been allocated for the function's arguments */
void ffi_prep_args_v8(char *stack, extended_cif *ecif)
{
int i;
- int tmp;
- int avn;
void **p_argv;
char *argp;
ffi_type **p_arg;
- tmp = 0;
-
/* Skip 16 words for the window save area */
argp = stack + 16*sizeof(int);
@@ -66,18 +68,12 @@
((int*)argp)[5] = 0;
#endif
- avn = ecif->cif->nargs;
p_argv = ecif->avalue;
- for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
- i && avn;
- i--, p_arg++)
+ for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types; i; i--, p_arg++)
{
size_t z;
- if (avn)
- {
- avn--;
if ((*p_arg)->type == FFI_TYPE_STRUCT
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
|| (*p_arg)->type == FFI_TYPE_LONGDOUBLE
@@ -122,7 +118,6 @@
}
p_argv++;
argp += z;
- }
}
return;
@@ -420,3 +415,101 @@
}
}
+
+ffi_status
+ffi_prep_closure (ffi_closure* closure,
+ ffi_cif* cif,
+ void (*fun)(ffi_cif*, void*, void**, void*),
+ void *user_data)
+{
+ unsigned int *tramp = (unsigned int *) &closure->tramp[0];
+ unsigned long fn;
+ unsigned long ctx = (unsigned long) closure;
+
+#ifdef SPARC64
+ /* Trampoline address is equal to the closure address. We take advantage
+ of that to reduce the trampoline size by 8 bytes. */
+ FFI_ASSERT (cif->abi == FFI_V9);
+ fn = (unsigned long) ffi_closure_v9;
+ tramp[0] = 0x83414000; /* rd %pc, %g1 */
+ tramp[1] = 0xca586010; /* ldx [%g1+16], %g5 */
+ tramp[2] = 0x81c14000; /* jmp %g5 */
+ tramp[3] = 0x01000000; /* nop */
+ *((unsigned long *) &tramp[4]) = fn;
+#else
+ FFI_ASSERT (cif->abi == FFI_V8);
+ fn = (unsigned long) ffi_closure_v8;
+ tramp[0] = 0x03000000 | fn >> 10; /* sethi %hi(fn), %g1 */
+ tramp[1] = 0x05000000 | ctx >> 10; /* sethi %hi(ctx), %g2 */
+ tramp[2] = 0x81c06000 | (fn & 0x3ff); /* jmp %g1+%lo(fn) */
+ tramp[3] = 0x8410a000 | (ctx & 0x3ff);/* or %g2, %lo(ctx) */
+#endif
+
+ closure->cif = cif;
+ closure->fun = fun;
+ closure->user_data = user_data;
+
+ /* Flush the Icache. FIXME: alignment isn't certain, assume 8 bytes */
+#ifdef SPARC64
+ asm volatile ("flush %0" : : "r" (closure) : "memory");
+ asm volatile ("flush %0" : : "r" (((char *) closure) + 8) : "memory");
+#else
+ asm volatile ("iflush %0" : : "r" (closure) : "memory");
+ asm volatile ("iflush %0" : : "r" (((char *) closure) + 8) : "memory");
+#endif
+
+ return FFI_OK;
+}
+
+int
+ffi_closure_sparc_inner(ffi_closure *closure,
+ void *rvalue, unsigned long *gpr, double *fpr)
+{
+ ffi_cif *cif;
+ void **avalue;
+ ffi_type **arg_types;
+ int i, avn, argn;
+
+ cif = closure->cif;
+ avalue = alloca(cif->nargs * sizeof(void *));
+
+ argn = 0;
+
+ /* Copy the caller's structure return address to that the closure
+ returns the data directly to the caller. */
+ if (cif->flags == FFI_TYPE_STRUCT)
+ {
+ rvalue = (void *) gpr[0];
+ argn = 1;
+ }
+
+ i = 0;
+ avn = cif->nargs;
+ arg_types = cif->arg_types;
+
+ /* Grab the addresses of the arguments from the stack frame. */
+ while (i < avn)
+ {
+ /* Assume big-endian. FIXME */
+ argn += ALIGN(arg_types[i]->size, SIZEOF_ARG) / SIZEOF_ARG;
+
+#ifdef SPARC64
+ if (i < 6 && (arg_types[i]->type == FFI_TYPE_FLOAT
+ || arg_types[i]->type == FFI_TYPE_DOUBLE
+#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
+ || arg_types[i]->type == FFI_TYPE_LONGDOUBLE
+#endif
+ ))
+ avalue[i] = ((char *) &fpr[argn]) - arg_types[i]->size;
+ else
+#endif
+ avalue[i] = ((char *) &gpr[argn]) - arg_types[i]->size;
+ i++;
+ }
+
+ /* Invoke the closure. */
+ (closure->fun) (cif, rvalue, avalue, closure->user_data);
+
+ /* Tell ffi_closure_sparc how to perform return type promotions. */
+ return cif->rtype->type;
+}
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/sparc/v8.S gcc/libffi/src/sparc/v8.S
--- gcc-3.2.2.orig/libffi/src/sparc/v8.S Mon Apr 29 05:12:04 2002
+++ gcc/libffi/src/sparc/v8.S Sat Jan 4 08:08:56 2003
@@ -1,5 +1,5 @@
/* -----------------------------------------------------------------------
- v8.S - Copyright (c) 1996, 1997 Cygnus Solutions
+ v8.S - Copyright (c) 1996, 1997, 2003 Cygnus Solutions
Sparc Foreign Function Interface
@@ -94,6 +94,72 @@
.ffi_call_V8_end:
.size ffi_call_V8,.ffi_call_V8_end-ffi_call_V8
+
+#define STACKFRAME 104 /* 16*4 register window +
+ 1*4 struct return +
+ 6*4 args backing store +
+ 3*4 locals */
+
+/* ffi_closure_v8(...)
+
+ Receives the closure argument in %g2. */
+
+ .text
+ .align 8
+ .globl ffi_closure_v8
+
+ffi_closure_v8:
+ .register %g2, #scratch
+.LLFB2:
+ save %sp, -STACKFRAME, %sp
+.LLCFI1:
+
+ ! Store all of the potential argument registers in va_list format.
+ st %i0, [%fp+68+0]
+ st %i1, [%fp+68+4]
+ st %i2, [%fp+68+8]
+ st %i3, [%fp+68+12]
+ st %i4, [%fp+68+16]
+ st %i5, [%fp+68+20]
+
+ ! Call ffi_closure_sparc_inner to do the bulk of the work.
+ mov %g2, %o0
+ add %fp, -8, %o1
+ add %fp, 68, %o2
+ call ffi_closure_sparc_inner
+ mov 0, %o3
+
+ ! Load up the return value in the proper type.
+ cmp %o0, FFI_TYPE_VOID
+ be done1
+
+ cmp %o0, FFI_TYPE_FLOAT
+ be,a done1
+ ld [%fp-8], %f0
+
+ cmp %o0, FFI_TYPE_DOUBLE
+ be,a done1
+ ldd [%fp-8], %f0
+
+ cmp %o0, FFI_TYPE_SINT64
+ be,a integer
+ ld [%fp-4], %i1
+
+ cmp %o0, FFI_TYPE_UINT64
+ be,a integer
+ ld [%fp-4], %i1
+
+integer:
+ ld [%fp-8], %i0
+
+done1:
+ ret
+ restore
+.LLFE2:
+
+.ffi_closure_v8_end:
+ .size ffi_closure_v8,.ffi_closure_v8_end-ffi_closure_v8
+
#ifdef SPARC64
#define WS 8
#define nword xword
@@ -148,3 +214,26 @@
.byte 0x1f ! uleb128 0x1f
.align WS
.LLEFDE1:
+.LLSFDE2:
+ .uaword .LLEFDE2-.LLASFDE2 ! FDE Length
+.LLASFDE2:
+ .uaword .LLASFDE2-.LLframe1 ! FDE CIE offset
+#ifdef HAVE_AS_SPARC_UA_PCREL
+ .uaword %r_disp32(.LLFB2)
+ .uaword .LLFE2-.LLFB2 ! FDE address range
+#else
+ .align WS
+ .nword .LLFB2
+ .uanword .LLFE2-.LLFB2 ! FDE address range
+#endif
+ .byte 0x0 ! uleb128 0x0; Augmentation size
+ .byte 0x4 ! DW_CFA_advance_loc4
+ .uaword .LLCFI1-.LLFB2
+ .byte 0xd ! DW_CFA_def_cfa_register
+ .byte 0x1e ! uleb128 0x1e
+ .byte 0x2d ! DW_CFA_GNU_window_save
+ .byte 0x9 ! DW_CFA_register
+ .byte 0xf ! uleb128 0xf
+ .byte 0x1f ! uleb128 0x1f
+ .align WS
+.LLEFDE2:
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/sparc/v9.S gcc/libffi/src/sparc/v9.S
--- gcc-3.2.2.orig/libffi/src/sparc/v9.S Mon Apr 29 05:12:04 2002
+++ gcc/libffi/src/sparc/v9.S Sat Jan 4 08:08:56 2003
@@ -1,5 +1,5 @@
/* -----------------------------------------------------------------------
- v9.S - Copyright (c) 2000 Cygnus Solutions
+ v9.S - Copyright (c) 2000, 2003 Cygnus Solutions
Sparc 64bit Foreign Function Interface
@@ -99,7 +99,7 @@
cmp %i3, FFI_TYPE_STRUCT
be,pn %icc, dostruct
- cmp %i3, FFI_TYPE_LONGDOUBLE
+ cmp %i3, FFI_TYPE_LONGDOUBLE
bne,pt %icc, done
nop
std %f0, [%i4+0]
@@ -125,6 +125,88 @@
.ffi_call_V9_end:
.size ffi_call_V9,.ffi_call_V9_end-ffi_call_V9
+
+#define STACKFRAME 240 /* 16*8 register window +
+ 6*8 args backing store +
+ 8*8 locals */
+#define FP %fp+STACK_BIAS
+
+/* ffi_closure_v9(...)
+
+ Receives the closure argument in %g1. */
+
+ .text
+ .align 8
+ .globl ffi_closure_v9
+
+ffi_closure_v9:
+.LLFB2:
+ save %sp, -STACKFRAME, %sp
+.LLCFI1:
+
+ ! Store all of the potential argument registers in va_list format.
+ stx %i0, [FP+128+0]
+ stx %i1, [FP+128+8]
+ stx %i2, [FP+128+16]
+ stx %i3, [FP+128+24]
+ stx %i4, [FP+128+32]
+ stx %i5, [FP+128+40]
+
+ ! Store possible floating point argument registers too.
+ std %f0, [FP-48]
+ std %f2, [FP-40]
+ std %f4, [FP-32]
+ std %f6, [FP-24]
+ std %f8, [FP-16]
+ std %f10, [FP-8]
+
+ ! Call ffi_closure_sparc_inner to do the bulk of the work.
+ mov %g1, %o0
+ add %fp, STACK_BIAS-64, %o1
+ add %fp, STACK_BIAS+128, %o2
+ call ffi_closure_sparc_inner
+ add %fp, STACK_BIAS-48, %o3
+
+ ! Load up the return value in the proper type.
+ cmp %o0, FFI_TYPE_VOID
+ be,pn %icc, done1
+
+ cmp %o0, FFI_TYPE_FLOAT
+ be,a,pn %icc, done1
+ ld [FP-64], %f0
+
+ cmp %o0, FFI_TYPE_DOUBLE
+ be,a,pn %icc, done1
+ ldd [FP-64], %f0
+
+ cmp %o0, FFI_TYPE_LONGDOUBLE
+ be,a,pn %icc, longdouble1
+ ldd [FP-64], %f0
+
+ cmp %o0, FFI_TYPE_STRUCT
+ be,pn %icc, struct1
+
+ ! FFI_TYPE_UINT64 | FFI_TYPE_SINT64 | FFI_TYPE_POINTER
+ ldx [FP-64], %i0
+
+done1:
+ ret
+ restore
+
+struct1:
+ ldx [FP-56], %i2
+ ret
+ restore
+
+longdouble1:
+ ldd [FP-56], %f2
+ ret
+ restore
+.LLFE2:
+
+.ffi_closure_v9_end:
+ .size ffi_closure_v9,.ffi_closure_v9_end-ffi_closure_v9
+
.section ".eh_frame",#alloc,#write
.LLframe1:
.uaword .LLECIE1-.LLSCIE1 ! Length of Common Information Entry
@@ -169,5 +251,27 @@
.byte 0x1f ! uleb128 0x1f
.align 8
.LLEFDE1:
-
+.LLSFDE2:
+ .uaword .LLEFDE2-.LLASFDE2 ! FDE Length
+.LLASFDE2:
+ .uaword .LLASFDE2-.LLframe1 ! FDE CIE offset
+#ifdef HAVE_AS_SPARC_UA_PCREL
+ .uaword %r_disp32(.LLFB2)
+ .uaword .LLFE2-.LLFB2 ! FDE address range
+#else
+ .align 8
+ .xword .LLFB2
+ .uaxword .LLFE2-.LLFB2 ! FDE address range
+#endif
+ .byte 0x0 ! uleb128 0x0; Augmentation size
+ .byte 0x4 ! DW_CFA_advance_loc4
+ .uaword .LLCFI1-.LLFB2
+ .byte 0xd ! DW_CFA_def_cfa_register
+ .byte 0x1e ! uleb128 0x1e
+ .byte 0x2d ! DW_CFA_GNU_window_save
+ .byte 0x9 ! DW_CFA_register
+ .byte 0xf ! uleb128 0xf
+ .byte 0x1f ! uleb128 0x1f
+ .align 8
+.LLEFDE2:
#endif
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/types.c gcc/libffi/src/types.c
--- gcc-3.2.2.orig/libffi/src/types.c Tue Mar 27 11:39:16 2001
+++ gcc/libffi/src/types.c Wed Nov 27 07:24:05 2002
@@ -42,7 +42,8 @@
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 || defined X86_64 || defined S390X \
+ || defined IA64
FFI_INTEGRAL_TYPEDEF(pointer, 8, 8, FFI_TYPE_POINTER);
@@ -52,22 +53,12 @@
#endif
-#ifdef X86
+#if defined X86 || defined X86_WIN32 || defined ARM || defined M68K
FFI_INTEGRAL_TYPEDEF(uint64, 8, 4, FFI_TYPE_UINT64);
FFI_INTEGRAL_TYPEDEF(sint64, 8, 4, FFI_TYPE_SINT64);
-#elif defined X86_WIN32
-
-FFI_INTEGRAL_TYPEDEF(uint64, 8, 4, FFI_TYPE_UINT64);
-FFI_INTEGRAL_TYPEDEF(sint64, 8, 4, FFI_TYPE_SINT64);
-
-#elif defined ARM
-
-FFI_INTEGRAL_TYPEDEF(uint64, 8, 4, FFI_TYPE_UINT64);
-FFI_INTEGRAL_TYPEDEF(sint64, 8, 4, FFI_TYPE_SINT64);
-
-#elif defined M68K
+#elif defined SH
FFI_INTEGRAL_TYPEDEF(uint64, 8, 4, FFI_TYPE_UINT64);
FFI_INTEGRAL_TYPEDEF(sint64, 8, 4, FFI_TYPE_SINT64);
@@ -80,12 +71,7 @@
#endif
-#ifdef X86
-
-FFI_INTEGRAL_TYPEDEF(double, 8, 4, FFI_TYPE_DOUBLE);
-FFI_INTEGRAL_TYPEDEF(longdouble, 12, 4, FFI_TYPE_LONGDOUBLE);
-
-#elif defined X86_WIN32
+#if defined X86 || defined X86_WIN32 || defined M68K
FFI_INTEGRAL_TYPEDEF(double, 8, 4, FFI_TYPE_DOUBLE);
FFI_INTEGRAL_TYPEDEF(longdouble, 12, 4, FFI_TYPE_LONGDOUBLE);
@@ -95,25 +81,25 @@
FFI_INTEGRAL_TYPEDEF(double, 8, 4, FFI_TYPE_DOUBLE);
FFI_INTEGRAL_TYPEDEF(longdouble, 8, 4, FFI_TYPE_LONGDOUBLE);
-#elif defined M68K
+#elif defined SH
FFI_INTEGRAL_TYPEDEF(double, 8, 4, FFI_TYPE_DOUBLE);
-FFI_INTEGRAL_TYPEDEF(longdouble, 12, 4, FFI_TYPE_LONGDOUBLE);
+FFI_INTEGRAL_TYPEDEF(longdouble, 8, 4, FFI_TYPE_LONGDOUBLE);
#elif defined SPARC
FFI_INTEGRAL_TYPEDEF(double, 8, 8, FFI_TYPE_DOUBLE);
-
#ifdef SPARC64
-
FFI_INTEGRAL_TYPEDEF(longdouble, 16, 16, FFI_TYPE_LONGDOUBLE);
-
#else
-
FFI_INTEGRAL_TYPEDEF(longdouble, 16, 8, FFI_TYPE_LONGDOUBLE);
-
#endif
+#elif defined X86_64
+
+FFI_INTEGRAL_TYPEDEF(double, 8, 8, FFI_TYPE_DOUBLE);
+FFI_INTEGRAL_TYPEDEF(longdouble, 16, 16, FFI_TYPE_LONGDOUBLE);
+
#else
FFI_INTEGRAL_TYPEDEF(double, 8, 8, FFI_TYPE_DOUBLE);
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/x86/ffi.c gcc/libffi/src/x86/ffi.c
--- gcc-3.2.2.orig/libffi/src/x86/ffi.c Tue May 28 18:22:08 2002
+++ gcc/libffi/src/x86/ffi.c Fri Dec 6 10:16:45 2002
@@ -1,5 +1,8 @@
/* -----------------------------------------------------------------------
- ffi.c - Copyright (c) 1996, 1998, 1999 Cygnus Solutions
+ ffi.c - Copyright (c) 1996, 1998, 1999, 2001 Red Hat, Inc.
+ Copyright (c) 2002 Ranjit Mathew
+ Copyright (c) 2002 Bo Thorsen
+ Copyright (c) 2002 Roger Sayle
x86 Foreign Function Interface
@@ -23,6 +26,8 @@
OTHER DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------- */
+#ifndef __x86_64__
+
#include <ffi.h>
#include <ffi_common.h>
@@ -36,12 +41,10 @@
/*@=exportheader@*/
{
register unsigned int i;
- register int tmp;
register void **p_argv;
register char *argp;
register ffi_type **p_arg;
- tmp = 0;
argp = stack;
if (ecif->cif->rtype->type == FFI_TYPE_STRUCT)
@@ -148,6 +151,18 @@
/*@=declundef@*/
/*@=exportheader@*/
+#ifdef X86_WIN32
+/*@-declundef@*/
+/*@-exportheader@*/
+extern void ffi_call_STDCALL(void (*)(char *, extended_cif *),
+ /*@out@*/ extended_cif *,
+ unsigned, unsigned,
+ /*@out@*/ unsigned *,
+ void (*fn)());
+/*@=declundef@*/
+/*@=exportheader@*/
+#endif /* X86_WIN32 */
+
void ffi_call(/*@dependent@*/ ffi_cif *cif,
void (*fn)(),
/*@out@*/ void *rvalue,
@@ -180,6 +195,14 @@
cif->flags, ecif.rvalue, fn);
/*@=usedef@*/
break;
+#ifdef X86_WIN32
+ case FFI_STDCALL:
+ /*@-usedef@*/
+ ffi_call_STDCALL(ffi_prep_args, &ecif, cif->bytes,
+ cif->flags, ecif.rvalue, fn);
+ /*@=usedef@*/
+ break;
+#endif /* X86_WIN32 */
default:
FFI_ASSERT(0);
break;
@@ -266,12 +289,10 @@
/*@=exportheader@*/
{
register unsigned int i;
- register int tmp;
register void **p_argv;
register char *argp;
register ffi_type **p_arg;
- tmp = 0;
argp = stack;
if ( cif->rtype->type == FFI_TYPE_STRUCT ) {
@@ -281,13 +302,14 @@
p_argv = avalue;
- for (i = cif->nargs, p_arg = cif->arg_types; i != 0; i--, p_arg++)
+ for (i = cif->nargs, p_arg = cif->arg_types; (i != 0); i--, p_arg++)
{
size_t z;
/* Align if necessary */
- if (((*p_arg)->alignment - 1) & (unsigned) argp)
+ if (((*p_arg)->alignment - 1) & (unsigned) argp) {
argp = (char *) ALIGN(argp, (*p_arg)->alignment);
+ }
z = (*p_arg)->size;
@@ -298,7 +320,7 @@
p_argv++;
argp += z;
}
-
+
return;
}
@@ -449,6 +471,15 @@
/*@out@*/ unsigned *,
void (*fn)());
+#ifdef X86_WIN32
+extern void
+ffi_call_STDCALL(void (*)(char *, extended_cif *),
+ /*@out@*/ extended_cif *,
+ unsigned, unsigned,
+ /*@out@*/ unsigned *,
+ void (*fn)());
+#endif /* X86_WIN32 */
+
void
ffi_raw_call(/*@dependent@*/ ffi_cif *cif,
void (*fn)(),
@@ -483,6 +514,14 @@
cif->flags, ecif.rvalue, fn);
/*@=usedef@*/
break;
+#ifdef X86_WIN32
+ case FFI_STDCALL:
+ /*@-usedef@*/
+ ffi_call_STDCALL(ffi_prep_args_raw, &ecif, cif->bytes,
+ cif->flags, ecif.rvalue, fn);
+ /*@=usedef@*/
+ break;
+#endif /* X86_WIN32 */
default:
FFI_ASSERT(0);
break;
@@ -490,3 +529,5 @@
}
#endif
+
+#endif /* __x86_64__ */
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/x86/ffi64.c gcc/libffi/src/x86/ffi64.c
--- gcc-3.2.2.orig/libffi/src/x86/ffi64.c Thu Jan 1 09:00:00 1970
+++ gcc/libffi/src/x86/ffi64.c Wed Jan 29 00:54:28 2003
@@ -0,0 +1,706 @@
+/* -----------------------------------------------------------------------
+ ffi.c - Copyright (c) 2002 Bo Thorsen <bo@suse.de>
+
+ x86-64 Foreign Function Interface
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+#include <stdlib.h>
+#include <stdarg.h>
+
+/* ffi_prep_args is called by the assembly routine once stack space
+ has been allocated for the function's arguments */
+
+#ifdef __x86_64__
+
+#define MAX_GPR_REGS 6
+#define MAX_SSE_REGS 8
+typedef struct
+{
+ /* Registers for argument passing. */
+ long gpr[MAX_GPR_REGS];
+ __int128_t sse[MAX_SSE_REGS];
+
+ /* Stack space for arguments. */
+ char argspace[0];
+} stackLayout;
+
+/* All reference to register classes here is identical to the code in
+ gcc/config/i386/i386.c. Do *not* change one without the other. */
+
+/* Register class used for passing given 64bit part of the argument.
+ These represent classes as documented by the PS ABI, with the exception
+ of SSESF, SSEDF classes, that are basically SSE class, just gcc will
+ use SF or DFmode move instead of DImode to avoid reformating penalties.
+
+ Similary we play games with INTEGERSI_CLASS to use cheaper SImode moves
+ whenever possible (upper half does contain padding).
+ */
+enum x86_64_reg_class
+ {
+ X86_64_NO_CLASS,
+ X86_64_INTEGER_CLASS,
+ X86_64_INTEGERSI_CLASS,
+ X86_64_SSE_CLASS,
+ X86_64_SSESF_CLASS,
+ X86_64_SSEDF_CLASS,
+ X86_64_SSEUP_CLASS,
+ X86_64_X87_CLASS,
+ X86_64_X87UP_CLASS,
+ X86_64_MEMORY_CLASS
+ };
+
+#define MAX_CLASSES 4
+
+/* x86-64 register passing implementation. See x86-64 ABI for details. Goal
+ of this code is to classify each 8bytes of incoming argument by the register
+ class and assign registers accordingly. */
+
+/* Return the union class of CLASS1 and CLASS2.
+ See the x86-64 PS ABI for details. */
+
+static enum x86_64_reg_class
+merge_classes (enum x86_64_reg_class class1, enum x86_64_reg_class class2)
+{
+ /* Rule #1: If both classes are equal, this is the resulting class. */
+ if (class1 == class2)
+ return class1;
+
+ /* Rule #2: If one of the classes is NO_CLASS, the resulting class is
+ the other class. */
+ if (class1 == X86_64_NO_CLASS)
+ return class2;
+ if (class2 == X86_64_NO_CLASS)
+ return class1;
+
+ /* Rule #3: If one of the classes is MEMORY, the result is MEMORY. */
+ if (class1 == X86_64_MEMORY_CLASS || class2 == X86_64_MEMORY_CLASS)
+ return X86_64_MEMORY_CLASS;
+
+ /* Rule #4: If one of the classes is INTEGER, the result is INTEGER. */
+ if ((class1 == X86_64_INTEGERSI_CLASS && class2 == X86_64_SSESF_CLASS)
+ || (class2 == X86_64_INTEGERSI_CLASS && class1 == X86_64_SSESF_CLASS))
+ return X86_64_INTEGERSI_CLASS;
+ if (class1 == X86_64_INTEGER_CLASS || class1 == X86_64_INTEGERSI_CLASS
+ || class2 == X86_64_INTEGER_CLASS || class2 == X86_64_INTEGERSI_CLASS)
+ return X86_64_INTEGER_CLASS;
+
+ /* Rule #5: If one of the classes is X87 or X87UP class, MEMORY is used. */
+ if (class1 == X86_64_X87_CLASS || class1 == X86_64_X87UP_CLASS
+ || class2 == X86_64_X87_CLASS || class2 == X86_64_X87UP_CLASS)
+ return X86_64_MEMORY_CLASS;
+
+ /* Rule #6: Otherwise class SSE is used. */
+ return X86_64_SSE_CLASS;
+}
+
+/* Classify the argument of type TYPE and mode MODE.
+ CLASSES will be filled by the register class used to pass each word
+ of the operand. The number of words is returned. In case the parameter
+ should be passed in memory, 0 is returned. As a special case for zero
+ sized containers, classes[0] will be NO_CLASS and 1 is returned.
+
+ See the x86-64 PS ABI for details.
+*/
+static int
+classify_argument (ffi_type *type, enum x86_64_reg_class classes[],
+ int *byte_offset)
+{
+ /* First, align to the right place. */
+ *byte_offset = ALIGN(*byte_offset, type->alignment);
+
+ switch (type->type)
+ {
+ case FFI_TYPE_UINT8:
+ case FFI_TYPE_SINT8:
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_SINT64:
+ case FFI_TYPE_POINTER:
+ if (((*byte_offset) % 8 + type->size) <= 4)
+ classes[0] = X86_64_INTEGERSI_CLASS;
+ else
+ classes[0] = X86_64_INTEGER_CLASS;
+ return 1;
+ case FFI_TYPE_FLOAT:
+ if (((*byte_offset) % 8) == 0)
+ classes[0] = X86_64_SSESF_CLASS;
+ else
+ classes[0] = X86_64_SSE_CLASS;
+ return 1;
+ case FFI_TYPE_DOUBLE:
+ classes[0] = X86_64_SSEDF_CLASS;
+ return 1;
+ case FFI_TYPE_LONGDOUBLE:
+ classes[0] = X86_64_X87_CLASS;
+ classes[1] = X86_64_X87UP_CLASS;
+ return 2;
+ case FFI_TYPE_STRUCT:
+ {
+ const int UNITS_PER_WORD = 8;
+ int words = (type->size + UNITS_PER_WORD - 1) / UNITS_PER_WORD;
+ ffi_type **ptr;
+ int i;
+ enum x86_64_reg_class subclasses[MAX_CLASSES];
+
+ /* If the struct is larger than 16 bytes, pass it on the stack. */
+ if (type->size > 16)
+ return 0;
+
+ for (i = 0; i < words; i++)
+ classes[i] = X86_64_NO_CLASS;
+
+ /* Merge the fields of structure. */
+ for (ptr=type->elements; (*ptr)!=NULL; ptr++)
+ {
+ int num;
+
+ num = classify_argument (*ptr, subclasses, byte_offset);
+ if (num == 0)
+ return 0;
+ for (i = 0; i < num; i++)
+ {
+ int pos = *byte_offset / 8;
+ classes[i + pos] =
+ merge_classes (subclasses[i], classes[i + pos]);
+ }
+
+ if ((*ptr)->type != FFI_TYPE_STRUCT)
+ *byte_offset += (*ptr)->size;
+ }
+
+ /* Final merger cleanup. */
+ for (i = 0; i < words; i++)
+ {
+ /* If one class is MEMORY, everything should be passed in
+ memory. */
+ if (classes[i] == X86_64_MEMORY_CLASS)
+ return 0;
+
+ /* The X86_64_SSEUP_CLASS should be always preceded by
+ X86_64_SSE_CLASS. */
+ if (classes[i] == X86_64_SSEUP_CLASS
+ && (i == 0 || classes[i - 1] != X86_64_SSE_CLASS))
+ classes[i] = X86_64_SSE_CLASS;
+
+ /* X86_64_X87UP_CLASS should be preceded by X86_64_X87_CLASS. */
+ if (classes[i] == X86_64_X87UP_CLASS
+ && (i == 0 || classes[i - 1] != X86_64_X87_CLASS))
+ classes[i] = X86_64_SSE_CLASS;
+ }
+ return words;
+ }
+
+ default:
+ FFI_ASSERT(0);
+ }
+ return 0; /* Never reached. */
+}
+
+/* Examine the argument and return set number of register required in each
+ class. Return 0 iff parameter should be passed in memory. */
+static int
+examine_argument (ffi_type *type, int in_return, int *int_nregs,int *sse_nregs)
+{
+ enum x86_64_reg_class class[MAX_CLASSES];
+ int offset = 0;
+ int n;
+
+ n = classify_argument (type, class, &offset);
+
+ if (n == 0)
+ return 0;
+
+ *int_nregs = 0;
+ *sse_nregs = 0;
+ for (n--; n>=0; n--)
+ switch (class[n])
+ {
+ case X86_64_INTEGER_CLASS:
+ case X86_64_INTEGERSI_CLASS:
+ (*int_nregs)++;
+ break;
+ case X86_64_SSE_CLASS:
+ case X86_64_SSESF_CLASS:
+ case X86_64_SSEDF_CLASS:
+ (*sse_nregs)++;
+ break;
+ case X86_64_NO_CLASS:
+ case X86_64_SSEUP_CLASS:
+ break;
+ case X86_64_X87_CLASS:
+ case X86_64_X87UP_CLASS:
+ if (!in_return)
+ return 0;
+ break;
+ default:
+ abort ();
+ }
+ return 1;
+}
+
+/* Functions to load floats and double to an SSE register placeholder. */
+extern void float2sse (float, __int128_t *);
+extern void double2sse (double, __int128_t *);
+extern void floatfloat2sse (void *, __int128_t *);
+
+/* Functions to put the floats and doubles back. */
+extern float sse2float (__int128_t *);
+extern double sse2double (__int128_t *);
+extern void sse2floatfloat(__int128_t *, void *);
+
+/*@-exportheader@*/
+void
+ffi_prep_args (stackLayout *stack, extended_cif *ecif)
+/*@=exportheader@*/
+{
+ int gprcount, ssecount, i, g, s;
+ void **p_argv;
+ void *argp = &stack->argspace;
+ ffi_type **p_arg;
+
+ /* First check if the return value should be passed in memory. If so,
+ pass the pointer as the first argument. */
+ gprcount = ssecount = 0;
+ if (ecif->cif->rtype->type != FFI_TYPE_VOID
+ && examine_argument (ecif->cif->rtype, 1, &g, &s) == 0)
+ (void *)stack->gpr[gprcount++] = ecif->rvalue;
+
+ for (i=ecif->cif->nargs, p_arg=ecif->cif->arg_types, p_argv = ecif->avalue;
+ i!=0; i--, p_arg++, p_argv++)
+ {
+ int in_register = 0;
+
+ switch ((*p_arg)->type)
+ {
+ case FFI_TYPE_SINT8:
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_SINT64:
+ case FFI_TYPE_UINT8:
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_POINTER:
+ if (gprcount < MAX_GPR_REGS)
+ {
+ stack->gpr[gprcount] = 0;
+ stack->gpr[gprcount++] = *(long long *)(*p_argv);
+ in_register = 1;
+ }
+ break;
+
+ case FFI_TYPE_FLOAT:
+ if (ssecount < MAX_SSE_REGS)
+ {
+ float2sse (*(float *)(*p_argv), &stack->sse[ssecount++]);
+ in_register = 1;
+ }
+ break;
+
+ case FFI_TYPE_DOUBLE:
+ if (ssecount < MAX_SSE_REGS)
+ {
+ double2sse (*(double *)(*p_argv), &stack->sse[ssecount++]);
+ in_register = 1;
+ }
+ break;
+ }
+
+ if (in_register)
+ continue;
+
+ /* Either all places in registers where filled, or this is a
+ type that potentially goes into a memory slot. */
+ if (examine_argument (*p_arg, 0, &g, &s) == 0
+ || gprcount + g > MAX_GPR_REGS || ssecount + s > MAX_SSE_REGS)
+ {
+ /* Pass this argument in memory. */
+ argp = (void *)ALIGN(argp, (*p_arg)->alignment);
+ memcpy (argp, *p_argv, (*p_arg)->size);
+ argp += (*p_arg)->size;
+ }
+ else
+ {
+ /* All easy cases are eliminated. Now fire the big guns. */
+
+ enum x86_64_reg_class classes[MAX_CLASSES];
+ int offset = 0, j, num;
+ void *a;
+
+ num = classify_argument (*p_arg, classes, &offset);
+ for (j=0, a=*p_argv; j<num; j++, a+=8)
+ {
+ switch (classes[j])
+ {
+ case X86_64_INTEGER_CLASS:
+ case X86_64_INTEGERSI_CLASS:
+ stack->gpr[gprcount++] = *(long long *)a;
+ break;
+ case X86_64_SSE_CLASS:
+ floatfloat2sse (a, &stack->sse[ssecount++]);
+ break;
+ case X86_64_SSESF_CLASS:
+ float2sse (*(float *)a, &stack->sse[ssecount++]);
+ break;
+ case X86_64_SSEDF_CLASS:
+ double2sse (*(double *)a, &stack->sse[ssecount++]);
+ break;
+ default:
+ abort();
+ }
+ }
+ }
+ }
+}
+
+/* Perform machine dependent cif processing. */
+ffi_status
+ffi_prep_cif_machdep (ffi_cif *cif)
+{
+ int gprcount, ssecount, i, g, s;
+
+ gprcount = ssecount = 0;
+
+ /* Reset the byte count. We handle this size estimation here. */
+ cif->bytes = 0;
+
+ /* If the return value should be passed in memory, pass the pointer
+ as the first argument. The actual memory isn't allocated here. */
+ if (cif->rtype->type != FFI_TYPE_VOID
+ && examine_argument (cif->rtype, 1, &g, &s) == 0)
+ gprcount = 1;
+
+ /* Go over all arguments and determine the way they should be passed.
+ If it's in a register and there is space for it, let that be so. If
+ not, add it's size to the stack byte count. */
+ for (i=0; i<cif->nargs; i++)
+ {
+ if (examine_argument (cif->arg_types[i], 0, &g, &s) == 0
+ || gprcount + g > MAX_GPR_REGS || ssecount + s > MAX_SSE_REGS)
+ {
+ /* This is passed in memory. First align to the basic type. */
+ cif->bytes = ALIGN(cif->bytes, cif->arg_types[i]->alignment);
+
+ /* Stack arguments are *always* at least 8 byte aligned. */
+ cif->bytes = ALIGN(cif->bytes, 8);
+
+ /* Now add the size of this argument. */
+ cif->bytes += cif->arg_types[i]->size;
+ }
+ else
+ {
+ gprcount += g;
+ ssecount += s;
+ }
+ }
+
+ /* Set the flag for the closures return. */
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_VOID:
+ case FFI_TYPE_STRUCT:
+ case FFI_TYPE_SINT64:
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ case FFI_TYPE_LONGDOUBLE:
+ cif->flags = (unsigned) cif->rtype->type;
+ break;
+
+ case FFI_TYPE_UINT64:
+ cif->flags = FFI_TYPE_SINT64;
+ break;
+
+ default:
+ cif->flags = FFI_TYPE_INT;
+ break;
+ }
+
+ return FFI_OK;
+}
+
+typedef struct
+{
+ long gpr[2];
+ __int128_t sse[2];
+ long double st0;
+} return_value;
+
+void
+ffi_fill_return_value (return_value *rv, extended_cif *ecif)
+{
+ enum x86_64_reg_class classes[MAX_CLASSES];
+ int i = 0, num;
+ long *gpr = rv->gpr;
+ __int128_t *sse = rv->sse;
+ signed char sc;
+ signed short ss;
+
+ /* This is needed because of the way x86-64 handles signed short
+ integers. */
+ switch (ecif->cif->rtype->type)
+ {
+ case FFI_TYPE_SINT8:
+ sc = *(signed char *)gpr;
+ *(long long *)ecif->rvalue = (long long)sc;
+ return;
+ case FFI_TYPE_SINT16:
+ ss = *(signed short *)gpr;
+ *(long long *)ecif->rvalue = (long long)ss;
+ return;
+ default:
+ /* Just continue. */
+ ;
+ }
+
+ num = classify_argument (ecif->cif->rtype, classes, &i);
+
+ if (num == 0)
+ /* Return in memory. */
+ ecif->rvalue = (void *) rv->gpr[0];
+ else if (num == 2 && classes[0] == X86_64_X87_CLASS &&
+ classes[1] == X86_64_X87UP_CLASS)
+ /* This is a long double (this is easiest to handle this way instead
+ of an eightbyte at a time as in the loop below. */
+ *((long double *)ecif->rvalue) = rv->st0;
+ else
+ {
+ void *a;
+
+ for (i=0, a=ecif->rvalue; i<num; i++, a+=8)
+ {
+ switch (classes[i])
+ {
+ case X86_64_INTEGER_CLASS:
+ case X86_64_INTEGERSI_CLASS:
+ *(long long *)a = *gpr;
+ gpr++;
+ break;
+ case X86_64_SSE_CLASS:
+ sse2floatfloat (sse++, a);
+ break;
+ case X86_64_SSESF_CLASS:
+ *(float *)a = sse2float (sse++);
+ break;
+ case X86_64_SSEDF_CLASS:
+ *(double *)a = sse2double (sse++);
+ break;
+ default:
+ abort();
+ }
+ }
+ }
+}
+
+/*@-declundef@*/
+/*@-exportheader@*/
+extern void ffi_call_UNIX64(void (*)(stackLayout *, extended_cif *),
+ void (*) (return_value *, extended_cif *),
+ /*@out@*/ extended_cif *,
+ unsigned, /*@out@*/ unsigned *, void (*fn)());
+/*@=declundef@*/
+/*@=exportheader@*/
+
+void ffi_call(/*@dependent@*/ ffi_cif *cif,
+ void (*fn)(),
+ /*@out@*/ void *rvalue,
+ /*@dependent@*/ void **avalue)
+{
+ extended_cif ecif;
+ int dummy;
+
+ ecif.cif = cif;
+ ecif.avalue = avalue;
+
+ /* If the return value is a struct and we don't have a return */
+ /* value address then we need to make one */
+
+ if ((rvalue == NULL) &&
+ (examine_argument (cif->rtype, 1, &dummy, &dummy) == 0))
+ {
+ /*@-sysunrecog@*/
+ ecif.rvalue = alloca(cif->rtype->size);
+ /*@=sysunrecog@*/
+ }
+ else
+ ecif.rvalue = rvalue;
+
+ /* Stack must always be 16byte aligned. Make it so. */
+ cif->bytes = ALIGN(cif->bytes, 16);
+
+ switch (cif->abi)
+ {
+ case FFI_SYSV:
+ /* Calling 32bit code from 64bit is not possible */
+ FFI_ASSERT(0);
+ break;
+
+ case FFI_UNIX64:
+ /*@-usedef@*/
+ ffi_call_UNIX64 (ffi_prep_args, ffi_fill_return_value, &ecif,
+ cif->bytes, ecif.rvalue, fn);
+ /*@=usedef@*/
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ break;
+ }
+}
+
+extern void ffi_closure_UNIX64(void);
+
+ffi_status
+ffi_prep_closure (ffi_closure* closure,
+ ffi_cif* cif,
+ void (*fun)(ffi_cif*, void*, void**, void*),
+ void *user_data)
+{
+ volatile unsigned short *tramp;
+
+ /* FFI_ASSERT (cif->abi == FFI_OSF); */
+
+ tramp = (volatile unsigned short *) &closure->tramp[0];
+ tramp[0] = 0xbb49; /* mov <code>, %r11 */
+ tramp[5] = 0xba49; /* mov <data>, %r10 */
+ tramp[10] = 0xff49; /* jmp *%r11 */
+ tramp[11] = 0x00e3;
+ *(void * volatile *) &tramp[1] = ffi_closure_UNIX64;
+ *(void * volatile *) &tramp[6] = closure;
+
+ closure->cif = cif;
+ closure->fun = fun;
+ closure->user_data = user_data;
+
+ return FFI_OK;
+}
+
+int
+ffi_closure_UNIX64_inner(ffi_closure *closure, va_list l, void *rp)
+{
+ ffi_cif *cif;
+ void **avalue;
+ ffi_type **arg_types;
+ long i, avn, argn;
+
+ cif = closure->cif;
+ avalue = alloca(cif->nargs * sizeof(void *));
+
+ argn = 0;
+
+ i = 0;
+ avn = cif->nargs;
+ arg_types = cif->arg_types;
+
+ /* Grab the addresses of the arguments from the stack frame. */
+ while (i < avn)
+ {
+ switch (arg_types[i]->type)
+ {
+ case FFI_TYPE_SINT8:
+ case FFI_TYPE_UINT8:
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_SINT64:
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_POINTER:
+ {
+ if (l->gp_offset > 48-8)
+ {
+ avalue[i] = l->overflow_arg_area;
+ l->overflow_arg_area = (char *)l->overflow_arg_area + 8;
+ }
+ else
+ {
+ avalue[i] = (char *)l->reg_save_area + l->gp_offset;
+ l->gp_offset += 8;
+ }
+ }
+ break;
+
+ case FFI_TYPE_STRUCT:
+ /* FIXME */
+ FFI_ASSERT(0);
+ break;
+
+ case FFI_TYPE_DOUBLE:
+ {
+ if (l->fp_offset > 176-16)
+ {
+ avalue[i] = l->overflow_arg_area;
+ l->overflow_arg_area = (char *)l->overflow_arg_area + 8;
+ }
+ else
+ {
+ avalue[i] = (char *)l->reg_save_area + l->fp_offset;
+ l->fp_offset += 16;
+ }
+ }
+#if DEBUG_FFI
+ fprintf (stderr, "double arg %d = %g\n", i, *(double *)avalue[i]);
+#endif
+ break;
+
+ case FFI_TYPE_FLOAT:
+ {
+ if (l->fp_offset > 176-16)
+ {
+ avalue[i] = l->overflow_arg_area;
+ l->overflow_arg_area = (char *)l->overflow_arg_area + 8;
+ }
+ else
+ {
+ avalue[i] = (char *)l->reg_save_area + l->fp_offset;
+ l->fp_offset += 16;
+ }
+ }
+#if DEBUG_FFI
+ fprintf (stderr, "float arg %d = %g\n", i, *(float *)avalue[i]);
+#endif
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ }
+
+ argn += ALIGN(arg_types[i]->size, SIZEOF_ARG) / SIZEOF_ARG;
+ i++;
+ }
+
+ /* Invoke the closure. */
+ (closure->fun) (cif, rp, avalue, closure->user_data);
+
+ /* FIXME: Structs not supported. */
+ FFI_ASSERT(cif->rtype->type != FFI_TYPE_STRUCT);
+
+ /* Tell ffi_closure_UNIX64 how to perform return type promotions. */
+
+ return cif->rtype->type;
+}
+#endif /* ifndef __x86_64__ */
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/x86/sysv.S gcc/libffi/src/x86/sysv.S
--- gcc-3.2.2.orig/libffi/src/x86/sysv.S Tue Jul 17 02:10:53 2001
+++ gcc/libffi/src/x86/sysv.S Fri Jul 19 08:08:31 2002
@@ -1,5 +1,5 @@
/* -----------------------------------------------------------------------
- sysv.S - Copyright (c) 1996, 1998, 2001 Cygnus Solutions
+ sysv.S - Copyright (c) 1996, 1998, 2001, 2002 Cygnus Solutions
X86 Foreign Function Interface
@@ -23,6 +23,8 @@
OTHER DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------- */
+#ifndef __x86_64__
+
#define LIBFFI_ASM
#include <ffi.h>
@@ -163,3 +165,5 @@
.align 4
.LEFDE1:
.set .LLFDE1,.LEFDE1-.LSFDE1
+
+#endif /* ifndef __x86_64__ */
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/x86/unix64.S gcc/libffi/src/x86/unix64.S
--- gcc-3.2.2.orig/libffi/src/x86/unix64.S Thu Jan 1 09:00:00 1970
+++ gcc/libffi/src/x86/unix64.S Wed Jan 29 00:54:28 2003
@@ -0,0 +1,302 @@
+/* -----------------------------------------------------------------------
+ unix64.S - Copyright (c) 2002 Bo Thorsen <bo@suse.de>
+
+ x86-64 Foreign Function Interface
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#ifdef __x86_64__
+#define LIBFFI_ASM
+#include <ffi.h>
+
+ .section .rodata
+.LC0:
+ .string "asm in progress %lld\n"
+.LC1:
+ .string "asm in progress\n"
+.text
+ .align 2
+.globl ffi_call_UNIX64
+ .type ffi_call_UNIX64,@function
+
+ffi_call_UNIX64:
+.LFB1:
+ pushq %rbp
+.LCFI0:
+ movq %rsp, %rbp
+.LCFI1:
+ /* Save all arguments */
+ subq $48, %rsp
+.LCFI2:
+ movq %rdi, -8(%rbp) /* ffi_prep_args */
+ movq %rsi, -16(%rbp) /* ffi_fill_return_value */
+ movq %rdx, -24(%rbp) /* ecif */
+ movq %rcx, -32(%rbp) /* cif->bytes */
+ movq %r8, -40(%rbp) /* ecif.rvalue */
+ movq %r9, -48(%rbp) /* fn */
+
+ /* Make room for all of the new args and the register args */
+ addl $176, %ecx
+.LCFI3:
+ subq %rcx, %rsp
+.LCFI4:
+ /* Setup the call to ffi_prep_args. */
+ movq %rdi, %rax /* &ffi_prep_args */
+ movq %rsp, %rdi /* stackLayout */
+ movq %rdx, %rsi /* ecif */
+ call *%rax /* ffi_prep_args(stackLayout, ecif);*/
+
+ /* ffi_prep_args have put all the register contents into the */
+ /* stackLayout struct. Now put the register values in place. */
+ movq (%rsp), %rdi
+ movq 8(%rsp), %rsi
+ movq 16(%rsp), %rdx
+ movq 24(%rsp), %rcx
+ movq 32(%rsp), %r8
+ movq 40(%rsp), %r9
+ movaps 48(%rsp), %xmm0
+ movaps 64(%rsp), %xmm1
+ movaps 80(%rsp), %xmm2
+ movaps 96(%rsp), %xmm3
+ movaps 112(%rsp), %xmm4
+ movaps 128(%rsp), %xmm5
+ movaps 144(%rsp), %xmm6
+ movaps 160(%rsp), %xmm7
+
+ /* Remove space for stackLayout so stack arguments are placed
+ correctly for the call. */
+.LCFI5:
+ addq $176, %rsp
+.LCFI6:
+ /* Call the user function. */
+ call *-48(%rbp)
+
+ /* Make stack space for the return_value struct. */
+ subq $64, %rsp
+
+ /* Fill in all potential return values to this struct. */
+ movq %rax, (%rsp)
+ movq %rdx, 8(%rsp)
+ movaps %xmm0, 16(%rsp)
+ movaps %xmm1, 32(%rsp)
+ fstpt 48(%rsp)
+
+ /* Now call ffi_fill_return_value. */
+ movq %rsp, %rdi /* struct return_value */
+ movq -24(%rbp), %rsi /* ecif */
+ movq -16(%rbp), %rax /* &ffi_fill_return_value */
+ call *%rax /* call it */
+
+ /* And the work is done. */
+ leave
+ ret
+.LFE1:
+.ffi_call_UNIX64_end:
+ .size ffi_call_UNIX64,.ffi_call_UNIX64_end-ffi_call_UNIX64
+
+.text
+ .align 2
+.globl float2sse
+ .type float2sse,@function
+float2sse:
+ /* Save the contents of this sse-float in a pointer. */
+ movaps %xmm0, (%rdi)
+ ret
+
+ .align 2
+.globl floatfloat2sse
+ .type floatfloat2sse,@function
+floatfloat2sse:
+ /* Save the contents of these two sse-floats in a pointer. */
+ movq (%rdi), %xmm0
+ movaps %xmm0, (%rsi)
+ ret
+
+ .align 2
+.globl double2sse
+ .type double2sse,@function
+double2sse:
+ /* Save the contents of this sse-double in a pointer. */
+ movaps %xmm0, (%rdi)
+ ret
+
+ .align 2
+.globl sse2float
+ .type sse2float,@function
+sse2float:
+ /* Save the contents of this sse-float in a pointer. */
+ movaps (%rdi), %xmm0
+ ret
+
+ .align 2
+.globl sse2double
+ .type sse2double,@function
+sse2double:
+ /* Save the contents of this pointer in a sse-double. */
+ movaps (%rdi), %xmm0
+ ret
+
+ .align 2
+.globl sse2floatfloat
+ .type sse2floatfloat,@function
+sse2floatfloat:
+ /* Save the contents of this pointer in two sse-floats. */
+ movaps (%rdi), %xmm0
+ movq %xmm0, (%rsi)
+ ret
+
+ .align 2
+.globl ffi_closure_UNIX64
+ .type ffi_closure_UNIX64,@function
+
+ffi_closure_UNIX64:
+.LFB2:
+ pushq %rbp
+.LCFI10:
+ movq %rsp, %rbp
+.LCFI11:
+ subq $240, %rsp
+.LCFI12:
+ movq %rdi, -176(%rbp)
+ movq %rsi, -168(%rbp)
+ movq %rdx, -160(%rbp)
+ movq %rcx, -152(%rbp)
+ movq %r8, -144(%rbp)
+ movq %r9, -136(%rbp)
+ /* FIXME: We can avoid all this stashing of XMM registers by
+ (in ffi_prep_closure) computing the number of
+ floating-point args and moving it into %rax before calling
+ this function. Once this is done, uncomment the next few
+ lines and only the essential XMM registers will be written
+ to memory. This is a significant saving. */
+/* movzbl %al, %eax */
+/* movq %rax, %rdx */
+/* leaq 0(,%rdx,4), %rax */
+/* leaq 2f(%rip), %rdx */
+/* subq %rax, %rdx */
+ leaq -1(%rbp), %rax
+/* jmp *%rdx */
+ movaps %xmm7, -15(%rax)
+ movaps %xmm6, -31(%rax)
+ movaps %xmm5, -47(%rax)
+ movaps %xmm4, -63(%rax)
+ movaps %xmm3, -79(%rax)
+ movaps %xmm2, -95(%rax)
+ movaps %xmm1, -111(%rax)
+ movaps %xmm0, -127(%rax)
+2:
+ movl %edi, -180(%rbp)
+ movl $0, -224(%rbp)
+ movl $48, -220(%rbp)
+ leaq 16(%rbp), %rax
+ movq %rax, -216(%rbp)
+ leaq -176(%rbp), %rdx
+ movq %rdx, -208(%rbp)
+ leaq -224(%rbp), %rsi
+ movq %r10, %rdi
+ movq %rsp, %rdx
+ call ffi_closure_UNIX64_inner@PLT
+
+ cmpl $FFI_TYPE_FLOAT, %eax
+ je 1f
+ cmpl $FFI_TYPE_DOUBLE, %eax
+ je 2f
+ cmpl $FFI_TYPE_LONGDOUBLE, %eax
+ je 3f
+ cmpl $FFI_TYPE_STRUCT, %eax
+ je 4f
+ popq %rax
+ leave
+ ret
+1:
+2:
+3:
+ movaps -240(%rbp), %xmm0
+ leave
+ ret
+4:
+ leave
+ ret
+.LFE2:
+
+ .section .eh_frame,"a",@progbits
+.Lframe0:
+ .long .LECIE1-.LSCIE1
+.LSCIE1:
+ .long 0x0
+ .byte 0x1
+ .string "zR"
+ .uleb128 0x1
+ .sleb128 -8
+ .byte 0x10
+ .uleb128 0x1
+ .byte 0x1b
+ .byte 0xc
+ .uleb128 0x7
+ .uleb128 0x8
+ .byte 0x90
+ .uleb128 0x1
+ .align 8
+.LECIE1:
+.LSFDE1:
+ .long .LEFDE1-.LASFDE1
+.LASFDE1:
+ .long .LASFDE1-.Lframe0
+
+ .long .LFB1-.
+ .long .LFE1-.LFB1
+ .uleb128 0x0
+ .byte 0x4 # DW_CFA_advance_loc4
+ .long .LCFI0-.LFB1
+ .byte 0xe # DW_CFA_def_cfa_offset
+ .uleb128 0x10
+ .byte 0x86 # DW_CFA_offset: r6 at cfa-16
+ .uleb128 0x2
+ .byte 0x4 # DW_CFA_advance_loc4
+ .long .LCFI1-.LCFI0
+ .byte 0x86 # DW_CFA_offset: r6 at cfa-16
+ .uleb128 0x2
+ .byte 0xd # DW_CFA_def_cfa_reg: r6
+ .uleb128 0x6
+ .align 8
+.LEFDE1:
+.LSFDE3:
+ .long .LEFDE3-.LASFDE3 # FDE Length
+.LASFDE3:
+ .long .LASFDE3-.Lframe0 # FDE CIE offset
+
+ .long .LFB2-. # FDE initial location
+ .long .LFE2-.LFB2 # FDE address range
+ .uleb128 0x0 # Augmentation size
+ .byte 0x4 # DW_CFA_advance_loc4
+ .long .LCFI10-.LFB2
+ .byte 0xe # DW_CFA_def_cfa_offset
+ .uleb128 0x10
+ .byte 0x86 # DW_CFA_offset, column 0x6
+ .uleb128 0x2
+ .byte 0x4 # DW_CFA_advance_loc4
+ .long .LCFI11-.LCFI10
+ .byte 0xd # DW_CFA_def_cfa_register
+ .uleb128 0x6
+ .align 8
+.LEFDE3:
+
+#endif /* __x86_64__ */
diff -ruN --exclude=CVS gcc-3.2.2.orig/libffi/src/x86/win32.S gcc/libffi/src/x86/win32.S
--- gcc-3.2.2.orig/libffi/src/x86/win32.S Tue Mar 27 11:39:16 2001
+++ gcc/libffi/src/x86/win32.S Fri Dec 6 10:16:45 2002
@@ -1,5 +1,8 @@
/* -----------------------------------------------------------------------
- win32.S - Copyright (c) 1996, 1998, 2001 Cygnus Solutions
+ win32.S - Copyright (c) 1996, 1998, 2001, 2002 Red Hat, Inc.
+ Copyright (c) 2001 John Beniton
+ Copyright (c) 2002 Ranjit Mathew
+
X86 Foreign Function Interface
@@ -52,7 +55,10 @@
# Return stack to previous state and call the function
addl $8,%esp
- call *28(%ebp)
+ # FIXME: Align the stack to a 128-bit boundary to avoid
+ # potential performance hits.
+
+ call *28(%ebp)
# Remove the space we pushed for the args
movl 16(%ebp),%ecx
@@ -123,3 +129,98 @@
ret
.ffi_call_SYSV_end:
+
+ # This assumes we are using gas.
+ .balign 16
+.globl _ffi_call_STDCALL
+
+_ffi_call_STDCALL:
+ pushl %ebp
+ movl %esp,%ebp
+
+ # Make room for all of the new args.
+ movl 16(%ebp),%ecx
+ subl %ecx,%esp
+
+ movl %esp,%eax
+
+ # Place all of the ffi_prep_args in position
+ pushl 12(%ebp)
+ pushl %eax
+ call *8(%ebp)
+
+ # Return stack to previous state and call the function
+ addl $8,%esp
+
+ # FIXME: Align the stack to a 128-bit boundary to avoid
+ # potential performance hits.
+
+ call *28(%ebp)
+
+ # stdcall functions pop arguments off the stack themselves
+
+ # Load %ecx with the return type code
+ movl 20(%ebp),%ecx
+
+ # If the return value pointer is NULL, assume no return value.
+ cmpl $0,24(%ebp)
+ jne sc_retint
+
+ # Even if there is no space for the return value, we are
+ # obliged to handle floating-point values.
+ cmpl $FFI_TYPE_FLOAT,%ecx
+ jne sc_noretval
+ fstp %st(0)
+
+ jmp sc_epilogue
+
+sc_retint:
+ cmpl $FFI_TYPE_INT,%ecx
+ jne sc_retfloat
+ # Load %ecx with the pointer to storage for the return value
+ movl 24(%ebp),%ecx
+ movl %eax,0(%ecx)
+ jmp sc_epilogue
+
+sc_retfloat:
+ cmpl $FFI_TYPE_FLOAT,%ecx
+ jne sc_retdouble
+ # Load %ecx with the pointer to storage for the return value
+ movl 24(%ebp),%ecx
+ fstps (%ecx)
+ jmp sc_epilogue
+
+sc_retdouble:
+ cmpl $FFI_TYPE_DOUBLE,%ecx
+ jne sc_retlongdouble
+ # Load %ecx with the pointer to storage for the return value
+ movl 24(%ebp),%ecx
+ fstpl (%ecx)
+ jmp sc_epilogue
+
+sc_retlongdouble:
+ cmpl $FFI_TYPE_LONGDOUBLE,%ecx
+ jne sc_retint64
+ # Load %ecx with the pointer to storage for the return value
+ movl 24(%ebp),%ecx
+ fstpt (%ecx)
+ jmp sc_epilogue
+
+sc_retint64:
+ cmpl $FFI_TYPE_SINT64,%ecx
+ jne sc_retstruct
+ # Load %ecx with the pointer to storage for the return value
+ movl 24(%ebp),%ecx
+ movl %eax,0(%ecx)
+ movl %edx,4(%ecx)
+
+sc_retstruct:
+ # Nothing to do!
+
+sc_noretval:
+sc_epilogue:
+ movl %ebp,%esp
+ popl %ebp
+ ret
+
+.ffi_call_STDCALL_end:
--- gcc-3.2.2.orig/libjava/configure.host Mon Jun 10 13:15:26 2002
+++ gcc-3.2.2/libjava/configure.host Sat Feb 15 19:57:25 2003
@@ -115,6 +115,12 @@
enable_getenv_properties_default=no
enable_main_args_default=no
;;
+ sh-* | sh[34]*-*)
+ sysdeps_dir=sh
+ libgcj_flags="${libgcj_flags} -mieee"
+ libgcj_interpreter=yes
+ enable_hash_synchronization_default=yes
+ ;;
esac
# This case statement supports generic port properties and may refine
@@ -126,7 +132,8 @@
powerpc*-linux* | \
alpha*-linux* | \
sparc*-linux* | \
- ia64-*)
+ ia64-* | \
+ sh-linux* | sh[34]*-linux*)
can_unwind_signal=yes
;;
*-*-darwin*)
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