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Commit 3eee102e by Andreas Tobler Committed by Andreas Tobler
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Makefile.in: Rebuilt. 

2003-11-22  Andreas Tobler  <a.tobler@schweiz.ch>

	* Makefile.in: Rebuilt.
	* configure: Likewise.
	* testsuite/libffi.special/unwindtest.cc: Convert the mmap to
	the right type.

From-SVN: r73837
parent a3b1b804
Showing with 248 additions and 113 deletions
libffi/ChangeLog
2003-11-22 Andreas Tobler <a.tobler@schweiz.ch>
* Makefile.in: Rebuilt.
* configure: Likewise.
* testsuite/libffi.special/unwindtest.cc: Convert the mmap to
the right type.
2003-11-21 Andreas Jaeger <aj@suse.de> 2003-11-21 Andreas Jaeger <aj@suse.de>
Andreas Tobler <a.tobler@schweiz.ch> Andreas Tobler <a.tobler@schweiz.ch>
......
libffi/Makefile.in
...@@ -246,112 +246,112 @@ libffi_convenience_la_LIBADD = ...@@ -246,112 +246,112 @@ libffi_convenience_la_LIBADD =
@X86_64_TRUE@src/prep_cif.lo src/types.lo src/raw_api.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/java_raw_api.lo src/x86/ffi64.lo src/x86/unix64.lo \
@X86_64_TRUE@src/x86/ffi.lo src/x86/sysv.lo @X86_64_TRUE@src/x86/ffi.lo src/x86/sysv.lo
@POWERPC_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \ @M68K_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.lo \
@POWERPC_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \ @M68K_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
@POWERPC_TRUE@src/java_raw_api.lo src/powerpc/ffi.lo \ @M68K_TRUE@src/m68k/ffi.lo src/m68k/sysv.lo
@POWERPC_TRUE@src/powerpc/sysv.lo src/powerpc/ppc_closure.lo \
@POWERPC_TRUE@src/powerpc/linux64.lo src/powerpc/linux64_closure.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 src/sh/sysv.lo \
@SH_TRUE@src/sh/ffi.lo
@POWERPC_DARWIN_TRUE@libffi_convenience_la_OBJECTS = src/debug.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/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/java_raw_api.lo src/powerpc/ffi_darwin.lo \
@POWERPC_DARWIN_TRUE@src/powerpc/darwin.lo \ @POWERPC_DARWIN_TRUE@src/powerpc/darwin.lo \
@POWERPC_DARWIN_TRUE@src/powerpc/darwin_closure.lo @POWERPC_DARWIN_TRUE@src/powerpc/darwin_closure.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
@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 \
@SPARC_TRUE@src/sparc/v9.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
@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
@ALPHA_TRUE@libffi_convenience_la_OBJECTS = src/debug.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/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 @ALPHA_TRUE@src/java_raw_api.lo src/alpha/ffi.lo src/alpha/osf.lo
@S390_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.lo \ @ARM_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 \ @ARM_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
@S390_TRUE@src/s390/sysv.lo src/s390/ffi.lo @ARM_TRUE@src/arm/sysv.lo src/arm/ffi.lo
@POWERPC_AIX_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \ @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/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/java_raw_api.lo src/powerpc/ffi_darwin.lo \
@POWERPC_AIX_TRUE@src/powerpc/aix.lo src/powerpc/aix_closure.lo @POWERPC_AIX_TRUE@src/powerpc/aix.lo src/powerpc/aix_closure.lo
@IA64_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.lo \ @POWERPC_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
@IA64_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \ @POWERPC_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
@IA64_TRUE@src/ia64/ffi.lo src/ia64/unix.lo @POWERPC_TRUE@src/java_raw_api.lo src/powerpc/ffi.lo \
@POWERPC_TRUE@src/powerpc/sysv.lo src/powerpc/ppc_closure.lo \
@POWERPC_TRUE@src/powerpc/linux64.lo src/powerpc/linux64_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
@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 src/sh/sysv.lo \
@SH_TRUE@src/sh/ffi.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
@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 \
@SPARC_TRUE@src/sparc/v9.lo
@SH64_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.lo \ @SH64_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.lo \
@SH64_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \ @SH64_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
@SH64_TRUE@src/sh64/sysv.lo src/sh64/ffi.lo @SH64_TRUE@src/sh64/sysv.lo src/sh64/ffi.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
@MIPS_IRIX_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \ @MIPS_IRIX_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo \
@MIPS_IRIX_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \ @MIPS_IRIX_TRUE@src/prep_cif.lo src/types.lo src/raw_api.lo \
@MIPS_IRIX_TRUE@src/java_raw_api.lo src/mips/ffi.lo src/mips/o32.lo \ @MIPS_IRIX_TRUE@src/java_raw_api.lo src/mips/ffi.lo src/mips/o32.lo \
@MIPS_IRIX_TRUE@src/mips/n32.lo @MIPS_IRIX_TRUE@src/mips/n32.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_TRUE@libffi_convenience_la_OBJECTS = src/debug.lo src/prep_cif.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/types.lo src/raw_api.lo src/java_raw_api.lo \
@X86_TRUE@src/x86/ffi.lo src/x86/sysv.lo @X86_TRUE@src/x86/ffi.lo src/x86/sysv.lo
@IA64_TRUE@libffi_convenience_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
libffi_la_LIBADD = libffi_la_LIBADD =
@X86_64_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.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/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/ffi64.lo src/x86/unix64.lo src/x86/ffi.lo \
@X86_64_TRUE@src/x86/sysv.lo @X86_64_TRUE@src/x86/sysv.lo
@POWERPC_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \ @M68K_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 \ @M68K_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
@POWERPC_TRUE@src/powerpc/ffi.lo src/powerpc/sysv.lo \ @M68K_TRUE@src/m68k/ffi.lo src/m68k/sysv.lo
@POWERPC_TRUE@src/powerpc/ppc_closure.lo src/powerpc/linux64.lo \
@POWERPC_TRUE@src/powerpc/linux64_closure.lo
@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
@POWERPC_DARWIN_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.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/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/ffi_darwin.lo src/powerpc/darwin.lo \
@POWERPC_DARWIN_TRUE@src/powerpc/darwin_closure.lo @POWERPC_DARWIN_TRUE@src/powerpc/darwin_closure.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
@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
@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
@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@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/types.lo src/raw_api.lo src/java_raw_api.lo \
@ALPHA_TRUE@src/alpha/ffi.lo src/alpha/osf.lo @ALPHA_TRUE@src/alpha/ffi.lo src/alpha/osf.lo
@S390_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \ @ARM_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo src/types.lo \
@S390_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \ @ARM_TRUE@src/raw_api.lo src/java_raw_api.lo src/arm/sysv.lo \
@S390_TRUE@src/s390/sysv.lo src/s390/ffi.lo @ARM_TRUE@src/arm/ffi.lo
@POWERPC_AIX_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.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/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/ffi_darwin.lo src/powerpc/aix.lo \
@POWERPC_AIX_TRUE@src/powerpc/aix_closure.lo @POWERPC_AIX_TRUE@src/powerpc/aix_closure.lo
@IA64_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \ @POWERPC_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 \ @POWERPC_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
@IA64_TRUE@src/ia64/ffi.lo src/ia64/unix.lo @POWERPC_TRUE@src/powerpc/ffi.lo src/powerpc/sysv.lo \
@POWERPC_TRUE@src/powerpc/ppc_closure.lo src/powerpc/linux64.lo \
@POWERPC_TRUE@src/powerpc/linux64_closure.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
@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
@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
@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
@SH64_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \ @SH64_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
@SH64_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \ @SH64_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
@SH64_TRUE@src/sh64/sysv.lo src/sh64/ffi.lo @SH64_TRUE@src/sh64/sysv.lo src/sh64/ffi.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
@MIPS_IRIX_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \ @MIPS_IRIX_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo \
@MIPS_IRIX_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \ @MIPS_IRIX_TRUE@src/types.lo src/raw_api.lo src/java_raw_api.lo \
@MIPS_IRIX_TRUE@src/mips/ffi.lo src/mips/o32.lo src/mips/n32.lo @MIPS_IRIX_TRUE@src/mips/ffi.lo src/mips/o32.lo src/mips/n32.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
@X86_TRUE@libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo src/types.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/raw_api.lo src/java_raw_api.lo src/x86/ffi.lo \
@X86_TRUE@src/x86/sysv.lo @X86_TRUE@src/x86/sysv.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
CFLAGS = @CFLAGS@ CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
......
libffi/configure
...@@ -2497,7 +2497,135 @@ fi ...@@ -2497,7 +2497,135 @@ fi
AC_FUNC_MMAP_BLACKLIST if test $ac_cv_header_sys_mman_h != yes \
|| test $ac_cv_func_mmap != yes; then
ac_cv_func_mmap_file=no
ac_cv_func_mmap_dev_zero=no
ac_cv_func_mmap_anon=no
else
echo $ac_n "checking whether read-only mmap of a plain file works""... $ac_c" 1>&6
echo "configure:2508: checking whether read-only mmap of a plain file works" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Add a system to this blacklist if
# mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
# memory area containing the same data that you'd get if you applied
# read() to the same fd. The only system known to have a problem here
# is VMS, where text files have record structure.
case "$host_os" in
vms* | ultrix*)
ac_cv_func_mmap_file=no ;;
*)
ac_cv_func_mmap_file=yes;;
esac
fi
echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
echo $ac_n "checking whether mmap from /dev/zero works""... $ac_c" 1>&6
echo "configure:2527: checking whether mmap from /dev/zero works" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_dev_zero'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Add a system to this blacklist if it has mmap() but /dev/zero
# does not exist, or if mmapping /dev/zero does not give anonymous
# zeroed pages with both the following properties:
# 1. If you map N consecutive pages in with one call, and then
# unmap any subset of those pages, the pages that were not
# explicitly unmapped remain accessible.
# 2. If you map two adjacent blocks of memory and then unmap them
# both at once, they must both go away.
# Systems known to be in this category are Windows (all variants),
# VMS, and Darwin.
case "$host_os" in
vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
ac_cv_func_mmap_dev_zero=no ;;
*)
ac_cv_func_mmap_dev_zero=yes;;
esac
fi
echo "$ac_t""$ac_cv_func_mmap_dev_zero" 1>&6
# Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
echo $ac_n "checking for MAP_ANON(YMOUS)""... $ac_c" 1>&6
echo "configure:2553: checking for MAP_ANON(YMOUS)" >&5
if eval "test \"`echo '$''{'ac_cv_decl_map_anon'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2558 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/mman.h>
#include <unistd.h>
#ifndef MAP_ANONYMOUS
#define MAP_ANONYMOUS MAP_ANON
#endif
int main() {
int n = MAP_ANONYMOUS;
; return 0; }
EOF
if { (eval echo configure:2572: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_decl_map_anon=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_decl_map_anon=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_decl_map_anon" 1>&6
if test $ac_cv_decl_map_anon = no; then
ac_cv_func_mmap_anon=no
else
echo $ac_n "checking whether mmap with MAP_ANON(YMOUS) works""... $ac_c" 1>&6
echo "configure:2590: checking whether mmap with MAP_ANON(YMOUS) works" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_anon'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Add a system to this blacklist if it has mmap() and MAP_ANON or
# MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
# doesn't give anonymous zeroed pages with the same properties listed
# above for use of /dev/zero.
# Systems known to be in this category are Windows, VMS, and SCO Unix.
case "$host_os" in
vms* | cygwin* | pe | mingw* | sco* | udk* )
ac_cv_func_mmap_anon=no ;;
*)
ac_cv_func_mmap_anon=yes;;
esac
fi
echo "$ac_t""$ac_cv_func_mmap_anon" 1>&6
fi
fi
if test $ac_cv_func_mmap_file = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_MMAP_FILE 1
EOF
fi
if test $ac_cv_func_mmap_dev_zero = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_MMAP_DEV_ZERO 1
EOF
fi
if test $ac_cv_func_mmap_anon = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_MMAP_ANON 1
EOF
fi
...@@ -2701,7 +2829,7 @@ case x$TARGET in ...@@ -2701,7 +2829,7 @@ case x$TARGET in
esac esac
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:2705: checking how to run the C preprocessor" >&5 echo "configure:2833: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory. # On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then if test -n "$CPP" && test -d "$CPP"; then
CPP= CPP=
...@@ -2716,13 +2844,13 @@ else ...@@ -2716,13 +2844,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser, # On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. # not just through cpp.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2720 "configure" #line 2848 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2726: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2854: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
...@@ -2733,13 +2861,13 @@ else ...@@ -2733,13 +2861,13 @@ else
rm -rf conftest* rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp" CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2737 "configure" #line 2865 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
...@@ -2750,13 +2878,13 @@ else ...@@ -2750,13 +2878,13 @@ else
rm -rf conftest* rm -rf conftest*
CPP="${CC-cc} -nologo -E" CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2754 "configure" #line 2882 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2760: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2888: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
...@@ -2781,12 +2909,12 @@ fi ...@@ -2781,12 +2909,12 @@ fi
echo "$ac_t""$CPP" 1>&6 echo "$ac_t""$CPP" 1>&6
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:2785: checking for ANSI C header files" >&5 echo "configure:2913: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2790 "configure" #line 2918 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
#include <stdarg.h> #include <stdarg.h>
...@@ -2794,7 +2922,7 @@ else ...@@ -2794,7 +2922,7 @@ else
#include <float.h> #include <float.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2798: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2926: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
...@@ -2811,7 +2939,7 @@ rm -f conftest* ...@@ -2811,7 +2939,7 @@ rm -f conftest*
if test $ac_cv_header_stdc = yes; then if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI. # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2815 "configure" #line 2943 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <string.h> #include <string.h>
EOF EOF
...@@ -2829,7 +2957,7 @@ fi ...@@ -2829,7 +2957,7 @@ fi
if test $ac_cv_header_stdc = yes; then if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2833 "configure" #line 2961 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
EOF EOF
...@@ -2850,7 +2978,7 @@ if test "$cross_compiling" = yes; then ...@@ -2850,7 +2978,7 @@ if test "$cross_compiling" = yes; then
: :
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2854 "configure" #line 2982 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <ctype.h> #include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
...@@ -2861,7 +2989,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); ...@@ -2861,7 +2989,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); } exit (0); }
EOF EOF
if { (eval echo configure:2865: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:2993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
: :
else else
...@@ -2887,12 +3015,12 @@ fi ...@@ -2887,12 +3015,12 @@ fi
for ac_func in memcpy for ac_func in memcpy
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2891: checking for $ac_func" >&5 echo "configure:3019: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2896 "configure" #line 3024 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -2915,7 +3043,7 @@ $ac_func(); ...@@ -2915,7 +3043,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:3047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -2942,19 +3070,19 @@ done ...@@ -2942,19 +3070,19 @@ done
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless! # for constant arguments. Useless!
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
echo "configure:2946: checking for working alloca.h" >&5 echo "configure:3074: checking for working alloca.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2951 "configure" #line 3079 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <alloca.h> #include <alloca.h>
int main() { int main() {
char *p = alloca(2 * sizeof(int)); char *p = alloca(2 * sizeof(int));
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2958: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:3086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_header_alloca_h=yes ac_cv_header_alloca_h=yes
else else
...@@ -2975,12 +3103,12 @@ EOF ...@@ -2975,12 +3103,12 @@ EOF
fi fi
echo $ac_n "checking for alloca""... $ac_c" 1>&6 echo $ac_n "checking for alloca""... $ac_c" 1>&6
echo "configure:2979: checking for alloca" >&5 echo "configure:3107: checking for alloca" >&5
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2984 "configure" #line 3112 "configure"
#include "confdefs.h" #include "confdefs.h"
#ifdef __GNUC__ #ifdef __GNUC__
...@@ -3008,7 +3136,7 @@ int main() { ...@@ -3008,7 +3136,7 @@ int main() {
char *p = (char *) alloca(1); char *p = (char *) alloca(1);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:3140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_func_alloca_works=yes ac_cv_func_alloca_works=yes
else else
...@@ -3040,12 +3168,12 @@ EOF ...@@ -3040,12 +3168,12 @@ EOF
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
echo "configure:3044: checking whether alloca needs Cray hooks" >&5 echo "configure:3172: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3049 "configure" #line 3177 "configure"
#include "confdefs.h" #include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2) #if defined(CRAY) && ! defined(CRAY2)
webecray webecray
...@@ -3070,12 +3198,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6 ...@@ -3070,12 +3198,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
if test $ac_cv_os_cray = yes; then if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do for ac_func in _getb67 GETB67 getb67; do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3074: checking for $ac_func" >&5 echo "configure:3202: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3079 "configure" #line 3207 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -3098,7 +3226,7 @@ $ac_func(); ...@@ -3098,7 +3226,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3102: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:3230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -3125,7 +3253,7 @@ done ...@@ -3125,7 +3253,7 @@ done
fi fi
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
echo "configure:3129: checking stack direction for C alloca" >&5 echo "configure:3257: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -3133,7 +3261,7 @@ else ...@@ -3133,7 +3261,7 @@ else
ac_cv_c_stack_direction=0 ac_cv_c_stack_direction=0
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3137 "configure" #line 3265 "configure"
#include "confdefs.h" #include "confdefs.h"
find_stack_direction () find_stack_direction ()
{ {
...@@ -3152,7 +3280,7 @@ main () ...@@ -3152,7 +3280,7 @@ main ()
exit (find_stack_direction() < 0); exit (find_stack_direction() < 0);
} }
EOF EOF
if { (eval echo configure:3156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:3284: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_c_stack_direction=1 ac_cv_c_stack_direction=1
else else
...@@ -3175,13 +3303,13 @@ fi ...@@ -3175,13 +3303,13 @@ fi
echo $ac_n "checking size of double""... $ac_c" 1>&6 echo $ac_n "checking size of double""... $ac_c" 1>&6
echo "configure:3179: checking size of double" >&5 echo "configure:3307: checking size of double" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence. for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3185 "configure" #line 3313 "configure"
#include "confdefs.h" #include "confdefs.h"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
...@@ -3191,7 +3319,7 @@ int main() { ...@@ -3191,7 +3319,7 @@ int main() {
switch (0) case 0: case (sizeof (double) == $ac_size):; switch (0) case 0: case (sizeof (double) == $ac_size):;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3195: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3323: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_sizeof_double=$ac_size ac_cv_sizeof_double=$ac_size
else else
...@@ -3214,13 +3342,13 @@ EOF ...@@ -3214,13 +3342,13 @@ EOF
echo $ac_n "checking size of long double""... $ac_c" 1>&6 echo $ac_n "checking size of long double""... $ac_c" 1>&6
echo "configure:3218: checking size of long double" >&5 echo "configure:3346: checking size of long double" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence. for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3224 "configure" #line 3352 "configure"
#include "confdefs.h" #include "confdefs.h"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
...@@ -3230,7 +3358,7 @@ int main() { ...@@ -3230,7 +3358,7 @@ int main() {
switch (0) case 0: case (sizeof (long double) == $ac_size):; switch (0) case 0: case (sizeof (long double) == $ac_size):;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3234: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3362: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_sizeof_long_double=$ac_size ac_cv_sizeof_long_double=$ac_size
else else
...@@ -3267,14 +3395,14 @@ fi ...@@ -3267,14 +3395,14 @@ fi
echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
echo "configure:3271: checking whether byte ordering is bigendian" >&5 echo "configure:3399: checking whether byte ordering is bigendian" >&5
if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
ac_cv_c_bigendian=unknown ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro. # See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3278 "configure" #line 3406 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/param.h> #include <sys/param.h>
...@@ -3285,11 +3413,11 @@ int main() { ...@@ -3285,11 +3413,11 @@ int main() {
#endif #endif
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3289: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3417: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
# It does; now see whether it defined to BIG_ENDIAN or not. # It does; now see whether it defined to BIG_ENDIAN or not.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3293 "configure" #line 3421 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/param.h> #include <sys/param.h>
...@@ -3300,7 +3428,7 @@ int main() { ...@@ -3300,7 +3428,7 @@ int main() {
#endif #endif
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3304: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3432: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_bigendian=yes ac_cv_c_bigendian=yes
else else
...@@ -3320,7 +3448,7 @@ if test "$cross_compiling" = yes; then ...@@ -3320,7 +3448,7 @@ if test "$cross_compiling" = yes; then
echo $ac_n "cross-compiling... " 2>&6 echo $ac_n "cross-compiling... " 2>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3324 "configure" #line 3452 "configure"
#include "confdefs.h" #include "confdefs.h"
main () { main () {
/* Are we little or big endian? From Harbison&Steele. */ /* Are we little or big endian? From Harbison&Steele. */
...@@ -3333,7 +3461,7 @@ main () { ...@@ -3333,7 +3461,7 @@ main () {
exit (u.c[sizeof (long) - 1] == 1); exit (u.c[sizeof (long) - 1] == 1);
} }
EOF EOF
if { (eval echo configure:3337: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:3465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_c_bigendian=no ac_cv_c_bigendian=no
else else
...@@ -3351,7 +3479,7 @@ fi ...@@ -3351,7 +3479,7 @@ fi
echo "$ac_t""$ac_cv_c_bigendian" 1>&6 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
if test $ac_cv_c_bigendian = unknown; then if test $ac_cv_c_bigendian = unknown; then
echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6 echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6
echo "configure:3355: checking to probe for byte ordering" >&5 echo "configure:3483: checking to probe for byte ordering" >&5
cat >conftest.c <<EOF cat >conftest.c <<EOF
short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
...@@ -3405,7 +3533,7 @@ fi ...@@ -3405,7 +3533,7 @@ fi
if test x$TARGET = xSPARC; then if test x$TARGET = xSPARC; then
echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6 echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
echo "configure:3409: checking assembler and linker support unaligned pc related relocs" >&5 echo "configure:3537: checking assembler and linker support unaligned pc related relocs" >&5
if eval "test \"`echo '$''{'libffi_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then if eval "test \"`echo '$''{'libffi_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -3415,14 +3543,14 @@ else ...@@ -3415,14 +3543,14 @@ else
CFLAGS="$CFLAGS -fpic" CFLAGS="$CFLAGS -fpic"
LDFLAGS="$LDFLAGS -shared" LDFLAGS="$LDFLAGS -shared"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3419 "configure" #line 3547 "configure"
#include "confdefs.h" #include "confdefs.h"
asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text"); asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
int main() { int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3426: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:3554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
libffi_cv_as_sparc_ua_pcrel=yes libffi_cv_as_sparc_ua_pcrel=yes
else else
...@@ -3445,7 +3573,7 @@ EOF ...@@ -3445,7 +3573,7 @@ EOF
fi fi
echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6 echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
echo "configure:3449: checking assembler .register pseudo-op support" >&5 echo "configure:3577: checking assembler .register pseudo-op support" >&5
if eval "test \"`echo '$''{'libffi_cv_as_register_pseudo_op'+set}'`\" = set"; then if eval "test \"`echo '$''{'libffi_cv_as_register_pseudo_op'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -3453,14 +3581,14 @@ else ...@@ -3453,14 +3581,14 @@ else
libffi_cv_as_register_pseudo_op=unknown libffi_cv_as_register_pseudo_op=unknown
# Check if we have .register # Check if we have .register
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3457 "configure" #line 3585 "configure"
#include "confdefs.h" #include "confdefs.h"
asm (".register %g2, #scratch"); asm (".register %g2, #scratch");
int main() { int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3464: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3592: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
libffi_cv_as_register_pseudo_op=yes libffi_cv_as_register_pseudo_op=yes
else else
...@@ -3483,7 +3611,7 @@ EOF ...@@ -3483,7 +3611,7 @@ EOF
fi fi
echo $ac_n "checking whether .eh_frame section should be read-only""... $ac_c" 1>&6 echo $ac_n "checking whether .eh_frame section should be read-only""... $ac_c" 1>&6
echo "configure:3487: checking whether .eh_frame section should be read-only" >&5 echo "configure:3615: checking whether .eh_frame section should be read-only" >&5
if eval "test \"`echo '$''{'libffi_cv_ro_eh_frame'+set}'`\" = set"; then if eval "test \"`echo '$''{'libffi_cv_ro_eh_frame'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
......
libffi/testsuite/libffi.special/unwindtest.cc
...@@ -56,7 +56,7 @@ int main (void) ...@@ -56,7 +56,7 @@ int main (void)
ffi_type * cl_arg_types[17]; ffi_type * cl_arg_types[17];
int res; int res;
#ifdef USING_MMAP #ifdef USING_MMAP
pcl = allocate_mmap (sizeof(ffi_closure)); pcl = (ffi_closure*) allocate_mmap (sizeof(ffi_closure));
#else #else
pcl = &cl; pcl = &cl;
#endif #endif
......
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