Many new patches
This commit is contained in:
Anthony Green
0
.pc/more-openbsd-mips/.timestamp
Normal file
0
.pc/more-openbsd-mips/.timestamp
Normal file
496
.pc/more-openbsd-mips/configure.ac
Normal file
496
.pc/more-openbsd-mips/configure.ac
Normal file
@@ -0,0 +1,496 @@
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dnl Process this with autoconf to create configure
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AC_PREREQ(2.63)
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AC_INIT([libffi], [3.0.10rc10], [http://sourceware.org/libffi.html])
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AC_CONFIG_HEADERS([fficonfig.h])
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AC_CANONICAL_SYSTEM
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target_alias=${target_alias-$host_alias}
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. ${srcdir}/configure.host
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AX_ENABLE_BUILDDIR
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AM_INIT_AUTOMAKE
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||||
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||||
# The same as in boehm-gc and libstdc++. Have to borrow it from there.
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# We must force CC to /not/ be precious variables; otherwise
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# the wrong, non-multilib-adjusted value will be used in multilibs.
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# As a side effect, we have to subst CFLAGS ourselves.
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# Also save and restore CFLAGS, since AC_PROG_CC will come up with
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# defaults of its own if none are provided.
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m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
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m4_define([_AC_ARG_VAR_PRECIOUS],[])
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save_CFLAGS=$CFLAGS
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AC_PROG_CC
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CFLAGS=$save_CFLAGS
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m4_undefine([_AC_ARG_VAR_PRECIOUS])
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m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
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AC_SUBST(CFLAGS)
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||||
AM_PROG_AS
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AM_PROG_CC_C_O
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AC_PROG_LIBTOOL
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AC_CONFIG_MACRO_DIR([m4])
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AX_CC_MAXOPT
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AX_CFLAGS_WARN_ALL
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if test "x$GCC" = "xyes"; then
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CFLAGS="$CFLAGS -fexceptions"
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fi
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AM_MAINTAINER_MODE
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||||
AC_CHECK_HEADERS(sys/mman.h)
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AC_CHECK_FUNCS(mmap)
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AC_FUNC_MMAP_BLACKLIST
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||||
dnl The -no-testsuite modules omit the test subdir.
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AM_CONDITIONAL(TESTSUBDIR, test -d $srcdir/testsuite)
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TARGETDIR="unknown"
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case "$host" in
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alpha*-*-*)
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TARGET=ALPHA; TARGETDIR=alpha;
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# Support 128-bit long double, changeable via command-line switch.
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HAVE_LONG_DOUBLE='defined(__LONG_DOUBLE_128__)'
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;;
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arm*-*-*)
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TARGET=ARM; TARGETDIR=arm
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;;
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amd64-*-freebsd* | amd64-*-openbsd*)
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TARGET=X86_64; TARGETDIR=x86
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;;
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amd64-*-freebsd*)
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TARGET=X86_64; TARGETDIR=x86
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;;
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avr32*-*-*)
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TARGET=AVR32; TARGETDIR=avr32
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;;
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cris-*-*)
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TARGET=LIBFFI_CRIS; TARGETDIR=cris
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;;
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frv-*-*)
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TARGET=FRV; TARGETDIR=frv
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;;
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hppa*-*-linux* | parisc*-*-linux* | hppa*-*-openbsd*)
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TARGET=PA_LINUX; TARGETDIR=pa
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;;
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||||
hppa*64-*-hpux*)
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TARGET=PA64_HPUX; TARGETDIR=pa
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;;
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hppa*-*-hpux*)
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TARGET=PA_HPUX; TARGETDIR=pa
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||||
;;
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||||
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i?86-*-freebsd* | i?86-*-openbsd*)
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TARGET=X86_FREEBSD; TARGETDIR=x86
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||||
;;
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||||
i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2* | i?86-*-interix*)
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TARGET=X86_WIN32; TARGETDIR=x86
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||||
# All mingw/cygwin/win32 builds require -no-undefined for sharedlib.
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||||
# We must also check with_cross_host to decide if this is a native
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||||
# or cross-build and select where to install dlls appropriately.
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||||
if test -n "$with_cross_host" &&
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test x"$with_cross_host" != x"no"; then
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AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"';
|
||||
else
|
||||
AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"';
|
||||
fi
|
||||
;;
|
||||
i?86-*-darwin*)
|
||||
TARGET=X86_DARWIN; TARGETDIR=x86
|
||||
;;
|
||||
i?86-*-solaris2.1[[0-9]]*)
|
||||
TARGET=X86_64; TARGETDIR=x86
|
||||
;;
|
||||
i?86-*-*)
|
||||
TARGET=X86; TARGETDIR=x86
|
||||
;;
|
||||
|
||||
ia64*-*-*)
|
||||
TARGET=IA64; TARGETDIR=ia64
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||||
;;
|
||||
|
||||
m32r*-*-*)
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||||
TARGET=M32R; TARGETDIR=m32r
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||||
;;
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||||
|
||||
m68k-*-*)
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||||
TARGET=M68K; TARGETDIR=m68k
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||||
;;
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||||
|
||||
mips-sgi-irix5.* | mips-sgi-irix6.* | mips*-*-rtems*)
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||||
TARGET=MIPS; TARGETDIR=mips
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||||
;;
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||||
mips*-*-linux*)
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||||
# Support 128-bit long double for NewABI.
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||||
HAVE_LONG_DOUBLE='defined(__mips64)'
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TARGET=MIPS; TARGETDIR=mips
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||||
;;
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||||
|
||||
powerpc*-*-linux* | powerpc-*-sysv*)
|
||||
TARGET=POWERPC; TARGETDIR=powerpc
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||||
;;
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||||
powerpc-*-beos*)
|
||||
TARGET=POWERPC; TARGETDIR=powerpc
|
||||
;;
|
||||
powerpc-*-darwin* | powerpc64-*-darwin*)
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||||
TARGET=POWERPC_DARWIN; TARGETDIR=powerpc
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||||
;;
|
||||
powerpc-*-aix* | rs6000-*-aix*)
|
||||
TARGET=POWERPC_AIX; TARGETDIR=powerpc
|
||||
;;
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||||
powerpc-*-freebsd* | powerpc-*-openbsd*)
|
||||
TARGET=POWERPC_FREEBSD; TARGETDIR=powerpc
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||||
;;
|
||||
powerpc64-*-freebsd*)
|
||||
TARGET=POWERPC; TARGETDIR=powerpc
|
||||
;;
|
||||
powerpc*-*-rtems*)
|
||||
TARGET=POWERPC; TARGETDIR=powerpc
|
||||
;;
|
||||
|
||||
s390-*-* | s390x-*-*)
|
||||
TARGET=S390; TARGETDIR=s390
|
||||
;;
|
||||
|
||||
sh-*-* | sh[[34]]*-*-*)
|
||||
TARGET=SH; TARGETDIR=sh
|
||||
;;
|
||||
sh64-*-* | sh5*-*-*)
|
||||
TARGET=SH64; TARGETDIR=sh64
|
||||
;;
|
||||
|
||||
sparc*-*-*)
|
||||
TARGET=SPARC; TARGETDIR=sparc
|
||||
;;
|
||||
|
||||
x86_64-*-darwin*)
|
||||
TARGET=X86_DARWIN; TARGETDIR=x86
|
||||
;;
|
||||
|
||||
x86_64-*-cygwin* | x86_64-*-mingw*)
|
||||
TARGET=X86_WIN64; TARGETDIR=x86
|
||||
;;
|
||||
|
||||
x86_64-*-*)
|
||||
TARGET=X86_64; TARGETDIR=x86
|
||||
;;
|
||||
esac
|
||||
|
||||
AC_SUBST(AM_RUNTESTFLAGS)
|
||||
AC_SUBST(AM_LTLDFLAGS)
|
||||
|
||||
if test $TARGETDIR = unknown; then
|
||||
AC_MSG_ERROR(["libffi has not been ported to $host."])
|
||||
fi
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||||
|
||||
AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
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||||
AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
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||||
AM_CONDITIONAL(X86, test x$TARGET = xX86)
|
||||
AM_CONDITIONAL(X86_FREEBSD, test x$TARGET = xX86_FREEBSD)
|
||||
AM_CONDITIONAL(X86_WIN32, test x$TARGET = xX86_WIN32)
|
||||
AM_CONDITIONAL(X86_WIN64, test x$TARGET = xX86_WIN64)
|
||||
AM_CONDITIONAL(X86_DARWIN, test x$TARGET = xX86_DARWIN)
|
||||
AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
|
||||
AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
|
||||
AM_CONDITIONAL(M32R, test x$TARGET = xM32R)
|
||||
AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
|
||||
AM_CONDITIONAL(MOXIE, test x$TARGET = xMOXIE)
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||||
AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
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||||
AM_CONDITIONAL(POWERPC_AIX, test x$TARGET = xPOWERPC_AIX)
|
||||
AM_CONDITIONAL(POWERPC_DARWIN, test x$TARGET = xPOWERPC_DARWIN)
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||||
AM_CONDITIONAL(POWERPC_FREEBSD, test x$TARGET = xPOWERPC_FREEBSD)
|
||||
AM_CONDITIONAL(ARM, test x$TARGET = xARM)
|
||||
AM_CONDITIONAL(AVR32, test x$TARGET = xAVR32)
|
||||
AM_CONDITIONAL(LIBFFI_CRIS, test x$TARGET = xLIBFFI_CRIS)
|
||||
AM_CONDITIONAL(FRV, test x$TARGET = xFRV)
|
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AM_CONDITIONAL(S390, test x$TARGET = xS390)
|
||||
AM_CONDITIONAL(X86_64, test x$TARGET = xX86_64)
|
||||
AM_CONDITIONAL(SH, test x$TARGET = xSH)
|
||||
AM_CONDITIONAL(SH64, test x$TARGET = xSH64)
|
||||
AM_CONDITIONAL(PA_LINUX, test x$TARGET = xPA_LINUX)
|
||||
AM_CONDITIONAL(PA_HPUX, test x$TARGET = xPA_HPUX)
|
||||
AM_CONDITIONAL(PA64_HPUX, test x$TARGET = xPA64_HPUX)
|
||||
|
||||
AC_HEADER_STDC
|
||||
AC_CHECK_FUNCS(memcpy)
|
||||
AC_FUNC_ALLOCA
|
||||
|
||||
AC_CHECK_SIZEOF(double)
|
||||
AC_CHECK_SIZEOF(long double)
|
||||
|
||||
# Also AC_SUBST this variable for ffi.h.
|
||||
if test -z "$HAVE_LONG_DOUBLE"; then
|
||||
HAVE_LONG_DOUBLE=0
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||||
if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
|
||||
if test $ac_cv_sizeof_long_double != 0; then
|
||||
HAVE_LONG_DOUBLE=1
|
||||
AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define if you have the long double type and it is bigger than a double])
|
||||
fi
|
||||
fi
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||||
fi
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||||
AC_SUBST(HAVE_LONG_DOUBLE)
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||||
|
||||
AC_C_BIGENDIAN
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||||
|
||||
AC_CACHE_CHECK([assembler .cfi pseudo-op support],
|
||||
libffi_cv_as_cfi_pseudo_op, [
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||||
libffi_cv_as_cfi_pseudo_op=unknown
|
||||
AC_TRY_COMPILE([asm (".cfi_startproc\n\t.cfi_endproc");],,
|
||||
[libffi_cv_as_cfi_pseudo_op=yes],
|
||||
[libffi_cv_as_cfi_pseudo_op=no])
|
||||
])
|
||||
if test "x$libffi_cv_as_cfi_pseudo_op" = xyes; then
|
||||
AC_DEFINE(HAVE_AS_CFI_PSEUDO_OP, 1,
|
||||
[Define if your assembler supports .cfi_* directives.])
|
||||
fi
|
||||
|
||||
if test x$TARGET = xSPARC; then
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||||
AC_CACHE_CHECK([assembler and linker support unaligned pc related relocs],
|
||||
libffi_cv_as_sparc_ua_pcrel, [
|
||||
save_CFLAGS="$CFLAGS"
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||||
save_LDFLAGS="$LDFLAGS"
|
||||
CFLAGS="$CFLAGS -fpic"
|
||||
LDFLAGS="$LDFLAGS -shared"
|
||||
AC_TRY_LINK([asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");],,
|
||||
[libffi_cv_as_sparc_ua_pcrel=yes],
|
||||
[libffi_cv_as_sparc_ua_pcrel=no])
|
||||
CFLAGS="$save_CFLAGS"
|
||||
LDFLAGS="$save_LDFLAGS"])
|
||||
if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
|
||||
AC_DEFINE(HAVE_AS_SPARC_UA_PCREL, 1,
|
||||
[Define if your assembler and linker support unaligned PC relative relocs.])
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK([assembler .register pseudo-op support],
|
||||
libffi_cv_as_register_pseudo_op, [
|
||||
libffi_cv_as_register_pseudo_op=unknown
|
||||
# Check if we have .register
|
||||
AC_TRY_COMPILE([asm (".register %g2, #scratch");],,
|
||||
[libffi_cv_as_register_pseudo_op=yes],
|
||||
[libffi_cv_as_register_pseudo_op=no])
|
||||
])
|
||||
if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
|
||||
AC_DEFINE(HAVE_AS_REGISTER_PSEUDO_OP, 1,
|
||||
[Define if your assembler supports .register.])
|
||||
fi
|
||||
fi
|
||||
|
||||
if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64; then
|
||||
AC_CACHE_CHECK([assembler supports pc related relocs],
|
||||
libffi_cv_as_x86_pcrel, [
|
||||
libffi_cv_as_x86_pcrel=no
|
||||
echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
|
||||
if $CC $CFLAGS -c conftest.s > /dev/null; then
|
||||
libffi_cv_as_x86_pcrel=yes
|
||||
fi
|
||||
])
|
||||
if test "x$libffi_cv_as_x86_pcrel" = xyes; then
|
||||
AC_DEFINE(HAVE_AS_X86_PCREL, 1,
|
||||
[Define if your assembler supports PC relative relocs.])
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK([assembler .ascii pseudo-op support],
|
||||
libffi_cv_as_ascii_pseudo_op, [
|
||||
libffi_cv_as_ascii_pseudo_op=unknown
|
||||
# Check if we have .ascii
|
||||
AC_TRY_COMPILE([asm (".ascii \\"string\\"");],,
|
||||
[libffi_cv_as_ascii_pseudo_op=yes],
|
||||
[libffi_cv_as_ascii_pseudo_op=no])
|
||||
])
|
||||
if test "x$libffi_cv_as_ascii_pseudo_op" = xyes; then
|
||||
AC_DEFINE(HAVE_AS_ASCII_PSEUDO_OP, 1,
|
||||
[Define if your assembler supports .ascii.])
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK([assembler .string pseudo-op support],
|
||||
libffi_cv_as_string_pseudo_op, [
|
||||
libffi_cv_as_string_pseudo_op=unknown
|
||||
# Check if we have .string
|
||||
AC_TRY_COMPILE([asm (".string \\"string\\"");],,
|
||||
[libffi_cv_as_string_pseudo_op=yes],
|
||||
[libffi_cv_as_string_pseudo_op=no])
|
||||
])
|
||||
if test "x$libffi_cv_as_string_pseudo_op" = xyes; then
|
||||
AC_DEFINE(HAVE_AS_STRING_PSEUDO_OP, 1,
|
||||
[Define if your assembler supports .string.])
|
||||
fi
|
||||
fi
|
||||
|
||||
if test x$TARGET = xX86_WIN64; then
|
||||
LT_SYS_SYMBOL_USCORE
|
||||
if test "x$sys_symbol_underscore" = xyes; then
|
||||
AC_DEFINE(SYMBOL_UNDERSCORE, 1, [Define if symbols are underscored.])
|
||||
fi
|
||||
fi
|
||||
|
||||
|
||||
FFI_EXEC_TRAMPOLINE_TABLE=0
|
||||
case "$target" in
|
||||
*arm*-apple-darwin*)
|
||||
FFI_EXEC_TRAMPOLINE_TABLE=1
|
||||
AC_DEFINE(FFI_EXEC_TRAMPOLINE_TABLE, 1,
|
||||
[Cannot use PROT_EXEC on this target, so, we revert to
|
||||
alternative means])
|
||||
;;
|
||||
*-apple-darwin10* | *-*-freebsd* | *-*-openbsd* | *-pc-solaris*)
|
||||
AC_DEFINE(FFI_MMAP_EXEC_WRIT, 1,
|
||||
[Cannot use malloc on this target, so, we revert to
|
||||
alternative means])
|
||||
;;
|
||||
esac
|
||||
AM_CONDITIONAL(FFI_EXEC_TRAMPOLINE_TABLE, test x$FFI_EXEC_TRAMPOLINE_TABLE = x1)
|
||||
AC_SUBST(FFI_EXEC_TRAMPOLINE_TABLE)
|
||||
|
||||
if test x$TARGET = xX86_64; then
|
||||
AC_CACHE_CHECK([assembler supports unwind section type],
|
||||
libffi_cv_as_x86_64_unwind_section_type, [
|
||||
libffi_cv_as_x86_64_unwind_section_type=yes
|
||||
echo '.section .eh_frame,"a",@unwind' > conftest.s
|
||||
if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
|
||||
libffi_cv_as_x86_64_unwind_section_type=no
|
||||
fi
|
||||
])
|
||||
if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
|
||||
AC_DEFINE(HAVE_AS_X86_64_UNWIND_SECTION_TYPE, 1,
|
||||
[Define if your assembler supports unwind section type.])
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "x$GCC" = "xyes"; then
|
||||
AC_CACHE_CHECK([whether .eh_frame section should be read-only],
|
||||
libffi_cv_ro_eh_frame, [
|
||||
libffi_cv_ro_eh_frame=no
|
||||
echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
|
||||
if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
|
||||
if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
|
||||
libffi_cv_ro_eh_frame=yes
|
||||
elif grep '.section.*eh_frame.*#alloc' conftest.c \
|
||||
| grep -v '#write' > /dev/null; then
|
||||
libffi_cv_ro_eh_frame=yes
|
||||
fi
|
||||
fi
|
||||
rm -f conftest.*
|
||||
])
|
||||
if test "x$libffi_cv_ro_eh_frame" = xyes; then
|
||||
AC_DEFINE(HAVE_RO_EH_FRAME, 1,
|
||||
[Define if .eh_frame sections should be read-only.])
|
||||
AC_DEFINE(EH_FRAME_FLAGS, "a",
|
||||
[Define to the flags needed for the .section .eh_frame directive. ])
|
||||
else
|
||||
AC_DEFINE(EH_FRAME_FLAGS, "aw",
|
||||
[Define to the flags needed for the .section .eh_frame directive. ])
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK([for __attribute__((visibility("hidden")))],
|
||||
libffi_cv_hidden_visibility_attribute, [
|
||||
echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1 ; }' > conftest.c
|
||||
libffi_cv_hidden_visibility_attribute=no
|
||||
if AC_TRY_COMMAND(${CC-cc} -Werror -S conftest.c -o conftest.s 1>&AS_MESSAGE_LOG_FD); then
|
||||
if grep '\.hidden.*foo' conftest.s >/dev/null; then
|
||||
libffi_cv_hidden_visibility_attribute=yes
|
||||
fi
|
||||
fi
|
||||
rm -f conftest.*
|
||||
])
|
||||
if test $libffi_cv_hidden_visibility_attribute = yes; then
|
||||
AC_DEFINE(HAVE_HIDDEN_VISIBILITY_ATTRIBUTE, 1,
|
||||
[Define if __attribute__((visibility("hidden"))) is supported.])
|
||||
fi
|
||||
fi
|
||||
|
||||
AH_BOTTOM([
|
||||
#ifdef HAVE_HIDDEN_VISIBILITY_ATTRIBUTE
|
||||
#ifdef LIBFFI_ASM
|
||||
#define FFI_HIDDEN(name) .hidden name
|
||||
#else
|
||||
#define FFI_HIDDEN __attribute__ ((visibility ("hidden")))
|
||||
#endif
|
||||
#else
|
||||
#ifdef LIBFFI_ASM
|
||||
#define FFI_HIDDEN(name)
|
||||
#else
|
||||
#define FFI_HIDDEN
|
||||
#endif
|
||||
#endif
|
||||
])
|
||||
|
||||
AC_SUBST(TARGET)
|
||||
AC_SUBST(TARGETDIR)
|
||||
|
||||
AC_SUBST(SHELL)
|
||||
|
||||
AC_ARG_ENABLE(debug,
|
||||
[ --enable-debug debugging mode],
|
||||
if test "$enable_debug" = "yes"; then
|
||||
AC_DEFINE(FFI_DEBUG, 1, [Define this if you want extra debugging.])
|
||||
fi)
|
||||
AM_CONDITIONAL(FFI_DEBUG, test "$enable_debug" = "yes")
|
||||
|
||||
AC_ARG_ENABLE(structs,
|
||||
[ --disable-structs omit code for struct support],
|
||||
if test "$enable_structs" = "no"; then
|
||||
AC_DEFINE(FFI_NO_STRUCTS, 1, [Define this is you do not want support for aggregate types.])
|
||||
fi)
|
||||
|
||||
AC_ARG_ENABLE(raw-api,
|
||||
[ --disable-raw-api make the raw api unavailable],
|
||||
if test "$enable_raw_api" = "no"; then
|
||||
AC_DEFINE(FFI_NO_RAW_API, 1, [Define this is you do not want support for the raw API.])
|
||||
fi)
|
||||
|
||||
AC_ARG_ENABLE(purify-safety,
|
||||
[ --enable-purify-safety purify-safe mode],
|
||||
if test "$enable_purify_safety" = "yes"; then
|
||||
AC_DEFINE(USING_PURIFY, 1, [Define this if you are using Purify and want to suppress spurious messages.])
|
||||
fi)
|
||||
|
||||
# These variables are only ever used when we cross-build to X86_WIN32.
|
||||
# And we only support this with GCC, so...
|
||||
if test x"$GCC" != x"no"; then
|
||||
if test -n "$with_cross_host" &&
|
||||
test x"$with_cross_host" != x"no"; then
|
||||
toolexecdir='$(exec_prefix)/$(target_alias)'
|
||||
toolexeclibdir='$(toolexecdir)/lib'
|
||||
else
|
||||
toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
|
||||
toolexeclibdir='$(libdir)'
|
||||
fi
|
||||
multi_os_directory=`$CC -print-multi-os-directory`
|
||||
case $multi_os_directory in
|
||||
.) ;; # Avoid trailing /.
|
||||
*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
|
||||
esac
|
||||
AC_SUBST(toolexecdir)
|
||||
AC_SUBST(toolexeclibdir)
|
||||
fi
|
||||
|
||||
if test "${multilib}" = "yes"; then
|
||||
multilib_arg="--enable-multilib"
|
||||
else
|
||||
multilib_arg=
|
||||
fi
|
||||
|
||||
AC_CONFIG_COMMANDS(include, [test -d include || mkdir include])
|
||||
AC_CONFIG_COMMANDS(src, [
|
||||
test -d src || mkdir src
|
||||
test -d src/$TARGETDIR || mkdir src/$TARGETDIR
|
||||
], [TARGETDIR="$TARGETDIR"])
|
||||
|
||||
AC_CONFIG_LINKS(include/ffitarget.h:src/$TARGETDIR/ffitarget.h)
|
||||
|
||||
AC_CONFIG_FILES(include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc)
|
||||
|
||||
AC_OUTPUT
|
||||
1032
.pc/more-openbsd-mips/src/mips/ffi.c
Normal file
1032
.pc/more-openbsd-mips/src/mips/ffi.c
Normal file
File diff suppressed because it is too large
Load Diff
242
.pc/more-openbsd-mips/src/mips/ffitarget.h
Normal file
242
.pc/more-openbsd-mips/src/mips/ffitarget.h
Normal file
@@ -0,0 +1,242 @@
|
||||
/* -----------------------------------------------------------------*-C-*-
|
||||
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
|
||||
Target configuration macros for MIPS.
|
||||
|
||||
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 AUTHORS OR COPYRIGHT
|
||||
HOLDERS 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 LIBFFI_TARGET_H
|
||||
#define LIBFFI_TARGET_H
|
||||
|
||||
#ifdef linux
|
||||
# include <asm/sgidefs.h>
|
||||
#elif defined(__rtems__)
|
||||
/*
|
||||
* Subprogram calling convention - copied from sgidefs.h
|
||||
*/
|
||||
#define _MIPS_SIM_ABI32 1
|
||||
#define _MIPS_SIM_NABI32 2
|
||||
#define _MIPS_SIM_ABI64 3
|
||||
#else
|
||||
# include <sgidefs.h>
|
||||
#endif
|
||||
|
||||
# ifndef _ABIN32
|
||||
# define _ABIN32 _MIPS_SIM_NABI32
|
||||
# endif
|
||||
# ifndef _ABI64
|
||||
# define _ABI64 _MIPS_SIM_ABI64
|
||||
# endif
|
||||
# ifndef _ABIO32
|
||||
# define _ABIO32 _MIPS_SIM_ABI32
|
||||
# endif
|
||||
|
||||
#if !defined(_MIPS_SIM)
|
||||
# error -- something is very wrong --
|
||||
#else
|
||||
# if (_MIPS_SIM==_ABIN32 && defined(_ABIN32)) || (_MIPS_SIM==_ABI64 && defined(_ABI64))
|
||||
# define FFI_MIPS_N32
|
||||
# else
|
||||
# if (_MIPS_SIM==_ABIO32 && defined(_ABIO32))
|
||||
# define FFI_MIPS_O32
|
||||
# else
|
||||
# error -- this is an unsupported platform --
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef FFI_MIPS_O32
|
||||
/* O32 stack frames have 32bit integer args */
|
||||
# define FFI_SIZEOF_ARG 4
|
||||
#else
|
||||
/* N32 and N64 frames have 64bit integer args */
|
||||
# define FFI_SIZEOF_ARG 8
|
||||
# if _MIPS_SIM == _ABIN32
|
||||
# define FFI_SIZEOF_JAVA_RAW 4
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#define FFI_FLAG_BITS 2
|
||||
|
||||
/* SGI's strange assembler requires that we multiply by 4 rather
|
||||
than shift left by FFI_FLAG_BITS */
|
||||
|
||||
#define FFI_ARGS_D FFI_TYPE_DOUBLE
|
||||
#define FFI_ARGS_F FFI_TYPE_FLOAT
|
||||
#define FFI_ARGS_DD FFI_TYPE_DOUBLE * 4 + FFI_TYPE_DOUBLE
|
||||
#define FFI_ARGS_FF FFI_TYPE_FLOAT * 4 + FFI_TYPE_FLOAT
|
||||
#define FFI_ARGS_FD FFI_TYPE_DOUBLE * 4 + FFI_TYPE_FLOAT
|
||||
#define FFI_ARGS_DF FFI_TYPE_FLOAT * 4 + FFI_TYPE_DOUBLE
|
||||
|
||||
/* Needed for N32 structure returns */
|
||||
#define FFI_TYPE_SMALLSTRUCT FFI_TYPE_UINT8
|
||||
#define FFI_TYPE_SMALLSTRUCT2 FFI_TYPE_SINT8
|
||||
|
||||
#if 0
|
||||
/* The SGI assembler can't handle this.. */
|
||||
#define FFI_TYPE_STRUCT_DD (( FFI_ARGS_DD ) << 4) + FFI_TYPE_STRUCT
|
||||
/* (and so on) */
|
||||
#else
|
||||
/* ...so we calculate these by hand! */
|
||||
#define FFI_TYPE_STRUCT_D 61
|
||||
#define FFI_TYPE_STRUCT_F 45
|
||||
#define FFI_TYPE_STRUCT_DD 253
|
||||
#define FFI_TYPE_STRUCT_FF 173
|
||||
#define FFI_TYPE_STRUCT_FD 237
|
||||
#define FFI_TYPE_STRUCT_DF 189
|
||||
#define FFI_TYPE_STRUCT_SMALL 93
|
||||
#define FFI_TYPE_STRUCT_SMALL2 109
|
||||
|
||||
/* and for n32 soft float, add 16 * 2^4 */
|
||||
#define FFI_TYPE_STRUCT_D_SOFT 317
|
||||
#define FFI_TYPE_STRUCT_F_SOFT 301
|
||||
#define FFI_TYPE_STRUCT_DD_SOFT 509
|
||||
#define FFI_TYPE_STRUCT_FF_SOFT 429
|
||||
#define FFI_TYPE_STRUCT_FD_SOFT 493
|
||||
#define FFI_TYPE_STRUCT_DF_SOFT 445
|
||||
#define FFI_TYPE_STRUCT_SOFT 16
|
||||
#endif
|
||||
|
||||
#ifdef LIBFFI_ASM
|
||||
#define v0 $2
|
||||
#define v1 $3
|
||||
#define a0 $4
|
||||
#define a1 $5
|
||||
#define a2 $6
|
||||
#define a3 $7
|
||||
#define a4 $8
|
||||
#define a5 $9
|
||||
#define a6 $10
|
||||
#define a7 $11
|
||||
#define t0 $8
|
||||
#define t1 $9
|
||||
#define t2 $10
|
||||
#define t3 $11
|
||||
#define t4 $12
|
||||
#define t5 $13
|
||||
#define t6 $14
|
||||
#define t7 $15
|
||||
#define t8 $24
|
||||
#define t9 $25
|
||||
#define ra $31
|
||||
|
||||
#ifdef FFI_MIPS_O32
|
||||
# define REG_L lw
|
||||
# define REG_S sw
|
||||
# define SUBU subu
|
||||
# define ADDU addu
|
||||
# define SRL srl
|
||||
# define LI li
|
||||
#else /* !FFI_MIPS_O32 */
|
||||
# define REG_L ld
|
||||
# define REG_S sd
|
||||
# define SUBU dsubu
|
||||
# define ADDU daddu
|
||||
# define SRL dsrl
|
||||
# define LI dli
|
||||
# if (_MIPS_SIM==_ABI64)
|
||||
# define LA dla
|
||||
# define EH_FRAME_ALIGN 3
|
||||
# define FDE_ADDR_BYTES .8byte
|
||||
# else
|
||||
# define LA la
|
||||
# define EH_FRAME_ALIGN 2
|
||||
# define FDE_ADDR_BYTES .4byte
|
||||
# endif /* _MIPS_SIM==_ABI64 */
|
||||
#endif /* !FFI_MIPS_O32 */
|
||||
#else /* !LIBFFI_ASM */
|
||||
# ifdef __GNUC__
|
||||
# ifdef FFI_MIPS_O32
|
||||
/* O32 stack frames have 32bit integer args */
|
||||
typedef unsigned int ffi_arg __attribute__((__mode__(__SI__)));
|
||||
typedef signed int ffi_sarg __attribute__((__mode__(__SI__)));
|
||||
#else
|
||||
/* N32 and N64 frames have 64bit integer args */
|
||||
typedef unsigned int ffi_arg __attribute__((__mode__(__DI__)));
|
||||
typedef signed int ffi_sarg __attribute__((__mode__(__DI__)));
|
||||
# endif
|
||||
# else
|
||||
# ifdef FFI_MIPS_O32
|
||||
/* O32 stack frames have 32bit integer args */
|
||||
typedef __uint32_t ffi_arg;
|
||||
typedef __int32_t ffi_sarg;
|
||||
# else
|
||||
/* N32 and N64 frames have 64bit integer args */
|
||||
typedef __uint64_t ffi_arg;
|
||||
typedef __int64_t ffi_sarg;
|
||||
# endif
|
||||
# endif /* __GNUC__ */
|
||||
|
||||
typedef enum ffi_abi {
|
||||
FFI_FIRST_ABI = 0,
|
||||
FFI_O32,
|
||||
FFI_N32,
|
||||
FFI_N64,
|
||||
FFI_O32_SOFT_FLOAT,
|
||||
FFI_N32_SOFT_FLOAT,
|
||||
FFI_N64_SOFT_FLOAT,
|
||||
FFI_LAST_ABI,
|
||||
|
||||
#ifdef FFI_MIPS_O32
|
||||
#ifdef __mips_soft_float
|
||||
FFI_DEFAULT_ABI = FFI_O32_SOFT_FLOAT
|
||||
#else
|
||||
FFI_DEFAULT_ABI = FFI_O32
|
||||
#endif
|
||||
#else
|
||||
# if _MIPS_SIM==_ABI64
|
||||
# ifdef __mips_soft_float
|
||||
FFI_DEFAULT_ABI = FFI_N64_SOFT_FLOAT
|
||||
# else
|
||||
FFI_DEFAULT_ABI = FFI_N64
|
||||
# endif
|
||||
# else
|
||||
# ifdef __mips_soft_float
|
||||
FFI_DEFAULT_ABI = FFI_N32_SOFT_FLOAT
|
||||
# else
|
||||
FFI_DEFAULT_ABI = FFI_N32
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
} ffi_abi;
|
||||
|
||||
#define FFI_EXTRA_CIF_FIELDS unsigned rstruct_flag
|
||||
#endif /* !LIBFFI_ASM */
|
||||
|
||||
/* ---- Definitions for closures ----------------------------------------- */
|
||||
|
||||
#if defined(FFI_MIPS_O32)
|
||||
#define FFI_CLOSURES 1
|
||||
#define FFI_TRAMPOLINE_SIZE 20
|
||||
#else
|
||||
/* N32/N64. */
|
||||
# define FFI_CLOSURES 1
|
||||
#if _MIPS_SIM==_ABI64
|
||||
#define FFI_TRAMPOLINE_SIZE 52
|
||||
#else
|
||||
#define FFI_TRAMPOLINE_SIZE 20
|
||||
#endif
|
||||
#endif /* FFI_MIPS_O32 */
|
||||
#define FFI_NATIVE_RAW_API 0
|
||||
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user