diff options
| -rw-r--r-- | ChangeLog | 29 | ||||
| -rw-r--r-- | bits/mman.h | 6 | ||||
| -rwxr-xr-x | configure | 237 | ||||
| -rw-r--r-- | configure.in | 1 | ||||
| -rw-r--r-- | mach/Makefile | 16 | ||||
| -rw-r--r-- | mach/Versions | 5 | ||||
| -rw-r--r-- | mach/msg.c | 85 | ||||
| -rw-r--r-- | sysdeps/generic/bits/mman.h | 6 | ||||
| -rw-r--r-- | sysdeps/mach/configure | 2 | ||||
| -rw-r--r-- | sysdeps/mach/configure.in | 2 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/setpriority.c | 14 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/times.c | 2 | ||||
| -rw-r--r-- | sysdeps/mach/msync.c | 57 | ||||
| -rw-r--r-- | sysdeps/mach/powerpc/syscall.S | 30 |
14 files changed, 351 insertions, 141 deletions
@@ -1,5 +1,34 @@ 2002-02-18 Roland McGrath <roland@frob.com> + * sysdeps/mach/hurd/times.c: Fix typo in last change. + + * sysdeps/mach/hurd/setpriority.c [POLICY_TIMESHARE_BASE_COUNT]: + Use task_policy in place of task_priority. + + * sysdeps/generic/bits/mman.h + (MS_ASYNC, MS_SYNC, MS_INVALIDATE): New macros. + * sysdeps/mach/msync.c: New file. + + * sysdeps/mach/powerpc/syscall.S: New file. + + * mach/msg.c [MACH_MSG_OVERWRITE] + (__mach_msg_trap, __mach_msg_overwrite): New functions. + * mach/Versions (libc: GLIBC_2.0): Add mach_msg_overwrite and __ name. + + * sysdeps/mach/configure.in: Check for clock.defs to put into + mach_interface_list. + * sysdeps/mach/configure: Regenerated. + + * mach/Makefile (mach-machine): New variable, set from $(base-machine). + ($(objpfx)mach-syscalls.mk): Use it in place of $(base-machine). + ($(mach-syscalls:%=$(objpfx)%.S) static pattern rule): + Use <mach/machine/syscall_sw.h> instead of <sysdep.h>. + (mach-shortcuts): Add device_read_overwrite_request, + device_read_overwrite, vm_read_overwrite, thread_switch. + + * configure.in (base_machine): Set to $machine by default. + * configure: Regenerated. + * sysdeps/mach/configure.in: Check for <mach/machine/ndr_def.h> or <machine/ndr_def.h> and add -DNDR_DEF_HEADER=... to DEFINES. * sysdeps/mach/configure: Regenerated. diff --git a/bits/mman.h b/bits/mman.h index f567b9baaf..a2ee064cae 100644 --- a/bits/mman.h +++ b/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for BSD-style memory management. - Copyright (C) 1994-1998,2000,01 Free Software Foundation, Inc. + Copyright (C) 1994-1998,2000,01,02 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -80,6 +80,10 @@ # define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ #endif +/* Flags to `msync'. */ +#define MS_ASYNC 1 /* Sync memory asynchronously. */ +#define MS_SYNC 0 /* Synchronous memory sync. */ +#define MS_INVALIDATE 2 /* Invalidate the caches. */ /* Flags for `mlockall' (can be OR'd together). */ #define MCL_CURRENT 1 /* Lock all currently mapped pages. */ @@ -1059,6 +1059,7 @@ sparc64 | ultrasparc) sparc64b | ultrasparc3) base_machine=sparc machine=sparc/sparc64/sparcv9b ;; thumb*) base_machine=thumb machine=arm/thumb/$machine ;; +*) base_machine=$machine ;; esac @@ -1073,7 +1074,7 @@ fi # This can take a while to compute. sysdep_dir=$srcdir/sysdeps echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6 -echo "configure:1077: checking sysdep dirs" >&5 +echo "configure:1078: checking sysdep dirs" >&5 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" @@ -1296,7 +1297,7 @@ echo "$ac_t""$default_sysnames" 1>&6 # 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""... $ac_c" 1>&6 -echo "configure:1300: checking for a BSD compatible install" >&5 +echo "configure:1301: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1353,7 +1354,7 @@ if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then INSTALL='\$(..)./scripts/install-sh -c' fi echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 -echo "configure:1357: checking whether ln -s works" >&5 +echo "configure:1358: checking whether ln -s works" >&5 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1382,7 +1383,7 @@ fi # Extract the first word of "pwd", so it can be a program name with args. set dummy pwd; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1386: checking for $ac_word" >&5 +echo "configure:1387: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_PWD_P'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1421,7 +1422,7 @@ fi # These programs are version sensitive. echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:1425: checking build system type" >&5 +echo "configure:1426: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -1449,7 +1450,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1453: checking for $ac_word" >&5 +echo "configure:1454: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1483,7 +1484,7 @@ if test -z "$CC"; then else # Found it, now check the version. echo $ac_n "checking version of $CC""... $ac_c" 1>&6 -echo "configure:1487: checking version of $CC" >&5 +echo "configure:1488: checking version of $CC" >&5 ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -1503,7 +1504,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1507: checking for $ac_word" >&5 +echo "configure:1508: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_MAKE'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1537,7 +1538,7 @@ if test -z "$MAKE"; then else # Found it, now check the version. echo $ac_n "checking version of $MAKE""... $ac_c" 1>&6 -echo "configure:1541: checking version of $MAKE" >&5 +echo "configure:1542: checking version of $MAKE" >&5 ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -1566,7 +1567,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1570: checking for $ac_word" >&5 +echo "configure:1571: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1600,7 +1601,7 @@ if test -z "$MSGFMT"; then else # Found it, now check the version. echo $ac_n "checking version of $MSGFMT""... $ac_c" 1>&6 -echo "configure:1604: checking version of $MSGFMT" >&5 +echo "configure:1605: checking version of $MSGFMT" >&5 ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -1620,7 +1621,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1624: checking for $ac_word" >&5 +echo "configure:1625: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1654,7 +1655,7 @@ if test -z "$MAKEINFO"; then else # Found it, now check the version. echo $ac_n "checking version of $MAKEINFO""... $ac_c" 1>&6 -echo "configure:1658: checking version of $MAKEINFO" >&5 +echo "configure:1659: checking version of $MAKEINFO" >&5 ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -1674,7 +1675,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1678: checking for $ac_word" >&5 +echo "configure:1679: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_SED'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1708,7 +1709,7 @@ if test -z "$SED"; then else # Found it, now check the version. echo $ac_n "checking version of $SED""... $ac_c" 1>&6 -echo "configure:1712: checking version of $SED" >&5 +echo "configure:1713: checking version of $SED" >&5 ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -1726,7 +1727,7 @@ fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 -echo "configure:1730: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 +echo "configure:1731: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1740,12 +1741,12 @@ cross_compiling=$ac_cv_prog_cc_cross cat > conftest.$ac_ext << EOF -#line 1744 "configure" +#line 1745 "configure" #include "confdefs.h" main(){return(0);} EOF -if { (eval echo configure:1749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1750: \"$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 @@ -1776,7 +1777,7 @@ else cross_linkable=yes fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 -echo "configure:1780: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "configure:1781: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_cross'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1788,7 +1789,7 @@ echo "$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""... $ac_c" 1>&6 -echo "configure:1792: checking whether we are using GNU C" >&5 +echo "configure:1793: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1797,7 +1798,7 @@ else yes; #endif EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1801: \"$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:1802: \"$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 @@ -1810,7 +1811,7 @@ if test $ac_cv_prog_gcc != yes; then fi echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:1814: checking build system type" >&5 +echo "configure:1815: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -1833,7 +1834,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1837: checking for $ac_word" >&5 +echo "configure:1838: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1865,7 +1866,7 @@ done fi echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 -echo "configure:1869: checking how to run the C preprocessor" >&5 +echo "configure:1870: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= @@ -1880,13 +1881,13 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext <<EOF -#line 1884 "configure" +#line 1885 "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:1890: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1891: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -1897,13 +1898,13 @@ else rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext <<EOF -#line 1901 "configure" +#line 1902 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1907: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -1914,13 +1915,13 @@ else rm -rf conftest* CPP="${CC-cc} -nologo -E" cat > conftest.$ac_ext <<EOF -#line 1918 "configure" +#line 1919 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1924: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1925: \"$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 : @@ -1963,7 +1964,7 @@ if test $RANLIB = ranlib; then # Extract the first word of "${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:1967: checking for $ac_word" >&5 +echo "configure:1968: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1995,7 +1996,7 @@ if test -n "$ac_tool_prefix"; then # 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:1999: checking for $ac_word" >&5 +echo "configure:2000: 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 @@ -2032,7 +2033,7 @@ fi # Determine whether we are using GNU binutils. echo $ac_n "checking whether $AS is GNU as""... $ac_c" 1>&6 -echo "configure:2036: checking whether $AS is GNU as" >&5 +echo "configure:2037: checking whether $AS is GNU as" >&5 if eval "test \"`echo '$''{'libc_cv_prog_as_gnu'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2051,7 +2052,7 @@ rm -f a.out gnu_as=$libc_cv_prog_as_gnu echo $ac_n "checking whether $LD is GNU ld""... $ac_c" 1>&6 -echo "configure:2055: checking whether $LD is GNU ld" >&5 +echo "configure:2056: checking whether $LD is GNU ld" >&5 if eval "test \"`echo '$''{'libc_cv_prog_ld_gnu'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2071,7 +2072,7 @@ gnu_ld=$libc_cv_prog_ld_gnu # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args. set dummy ${ac_tool_prefix}mig; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2075: checking for $ac_word" >&5 +echo "configure:2076: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2128,7 +2129,7 @@ fi # check if ranlib is necessary echo $ac_n "checking whether ranlib is necessary""... $ac_c" 1>&6 -echo "configure:2132: checking whether ranlib is necessary" >&5 +echo "configure:2133: checking whether ranlib is necessary" >&5 if eval "test \"`echo '$''{'libc_cv_ranlib_necessary'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2162,7 +2163,7 @@ fi # - two terminals occur directly after each other # - the path contains an element with a dot in it echo $ac_n "checking LD_LIBRARY_PATH variable""... $ac_c" 1>&6 -echo "configure:2166: checking LD_LIBRARY_PATH variable" >&5 +echo "configure:2167: checking LD_LIBRARY_PATH variable" >&5 case ${LD_LIBRARY_PATH} in [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) ld_library_path_setting="contains current directory" @@ -2180,7 +2181,7 @@ if test "$ld_library_path_setting" != "ok"; then fi echo $ac_n "checking whether GCC supports -static-libgcc""... $ac_c" 1>&6 -echo "configure:2184: checking whether GCC supports -static-libgcc" >&5 +echo "configure:2185: checking whether GCC supports -static-libgcc" >&5 if eval "test \"`echo '$''{'libc_cv_gcc_static_libgcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2197,7 +2198,7 @@ echo "$ac_t""$libc_cv_gcc_static_libgcc" 1>&6 # Extract the first word of "bash", so it can be a program name with args. set dummy bash; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2201: checking for $ac_word" >&5 +echo "configure:2202: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2243,7 +2244,7 @@ if test "$BASH" = no; then # Extract the first word of "ksh", so it can be a program name with args. set dummy ksh; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2247: checking for $ac_word" >&5 +echo "configure:2248: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2293,7 +2294,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2297: checking for $ac_word" >&5 +echo "configure:2298: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2325,7 +2326,7 @@ done # Extract the first word of "perl", so it can be a program name with args. set dummy perl; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2329: checking for $ac_word" >&5 +echo "configure:2330: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2365,7 +2366,7 @@ fi # Extract the first word of "install-info", so it can be a program name with args. set dummy install-info; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2369: checking for $ac_word" >&5 +echo "configure:2370: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_INSTALL_INFO'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2400,7 +2401,7 @@ fi if test "$INSTALL_INFO" != "no"; then echo $ac_n "checking for old Debian install-info""... $ac_c" 1>&6 -echo "configure:2404: checking for old Debian install-info" >&5 +echo "configure:2405: checking for old Debian install-info" >&5 if eval "test \"`echo '$''{'libc_cv_old_debian_install_info'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2435,7 +2436,7 @@ fi # Extract the first word of "bison", so it can be a program name with args. set dummy bison; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2439: checking for $ac_word" >&5 +echo "configure:2440: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_BISON'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2470,7 +2471,7 @@ fi echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6 -echo "configure:2474: checking for signed size_t type" >&5 +echo "configure:2475: checking for signed size_t type" >&5 if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2494,12 +2495,12 @@ EOF fi echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6 -echo "configure:2498: checking for libc-friendly stddef.h" >&5 +echo "configure:2499: checking for libc-friendly stddef.h" >&5 if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2503 "configure" +#line 2504 "configure" #include "confdefs.h" #define __need_size_t #define __need_wchar_t @@ -2514,7 +2515,7 @@ size_t size; wchar_t wchar; if (&size == NULL || &wchar == NULL) abort (); ; return 0; } EOF -if { (eval echo configure:2518: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2519: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* libc_cv_friendly_stddef=yes else @@ -2533,7 +2534,7 @@ override stddef.h = # The installed <stddef.h> seems to be libc-friendly." fi echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6 -echo "configure:2537: checking whether we need to use -P to assemble .S files" >&5 +echo "configure:2538: checking whether we need to use -P to assemble .S files" >&5 if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2556,7 +2557,7 @@ asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." fi echo $ac_n "checking whether .text pseudo-op must be used""... $ac_c" 1>&6 -echo "configure:2560: checking whether .text pseudo-op must be used" >&5 +echo "configure:2561: checking whether .text pseudo-op must be used" >&5 if eval "test \"`echo '$''{'libc_cv_dot_text'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2577,7 +2578,7 @@ else fi echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6 -echo "configure:2581: checking for assembler global-symbol directive" >&5 +echo "configure:2582: checking for assembler global-symbol directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2607,7 +2608,7 @@ EOF fi echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6 -echo "configure:2611: checking for .set assembler directive" >&5 +echo "configure:2612: checking for .set assembler directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2650,7 +2651,7 @@ EOF esac echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6 -echo "configure:2654: checking for .symver assembler directive" >&5 +echo "configure:2655: checking for .symver assembler directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2669,7 +2670,7 @@ fi echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6 echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6 -echo "configure:2673: checking for ld --version-script" >&5 +echo "configure:2674: checking for ld --version-script" >&5 if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2692,7 +2693,7 @@ EOF if { ac_try='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o -nostartfiles -nostdlib -Wl,--version-script,conftest.map - 1>&5'; { (eval echo configure:2696: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; + 1>&5'; { (eval echo configure:2697: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_ld_version_script_option=yes else @@ -2731,7 +2732,7 @@ if test $elf = yes && test $shared != no && test $VERSIONING = no; then fi if test $elf = yes; then echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6 -echo "configure:2735: checking for .previous assembler directive" >&5 +echo "configure:2736: checking for .previous assembler directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2739,7 +2740,7 @@ else .section foo_section .previous EOF - if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2744: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_asm_previous_directive=yes else libc_cv_asm_previous_directive=no @@ -2755,7 +2756,7 @@ EOF else echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6 -echo "configure:2759: checking for .popsection assembler directive" >&5 +echo "configure:2760: checking for .popsection assembler directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2763,7 +2764,7 @@ else .pushsection foo_section .popsection EOF - if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2767: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2768: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_asm_popsection_directive=yes else libc_cv_asm_popsection_directive=no @@ -2780,7 +2781,7 @@ EOF fi fi echo $ac_n "checking for .protected and .hidden assembler directive""... $ac_c" 1>&6 -echo "configure:2784: checking for .protected and .hidden assembler directive" >&5 +echo "configure:2785: checking for .protected and .hidden assembler directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_protected_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2790,7 +2791,7 @@ foo: .hidden bar bar: EOF - if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2794: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2795: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_asm_protected_directive=yes else libc_cv_asm_protected_directive=no @@ -2806,7 +2807,7 @@ EOF echo $ac_n "checking for -z nodelete option""... $ac_c" 1>&6 -echo "configure:2810: checking for -z nodelete option" >&5 +echo "configure:2811: checking for -z nodelete option" >&5 if eval "test \"`echo '$''{'libc_cv_z_nodelete'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2815,7 +2816,7 @@ int _start (void) { return 42; } EOF if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -nostartfiles -nostdlib - -Wl,--enable-new-dtags,-z,nodelete 1>&5'; { (eval echo configure:2819: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } + -Wl,--enable-new-dtags,-z,nodelete 1>&5'; { (eval echo configure:2820: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } then libc_cv_z_nodelete=yes else @@ -2828,7 +2829,7 @@ echo "$ac_t""$libc_cv_z_nodelete" 1>&6 echo $ac_n "checking for -z nodlopen option""... $ac_c" 1>&6 -echo "configure:2832: checking for -z nodlopen option" >&5 +echo "configure:2833: checking for -z nodlopen option" >&5 if eval "test \"`echo '$''{'libc_cv_z_nodlopen'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2837,7 +2838,7 @@ int _start (void) { return 42; } EOF if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -nostartfiles -nostdlib - -Wl,--enable-new-dtags,-z,nodlopen 1>&5'; { (eval echo configure:2841: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } + -Wl,--enable-new-dtags,-z,nodlopen 1>&5'; { (eval echo configure:2842: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } then libc_cv_z_nodlopen=yes else @@ -2850,7 +2851,7 @@ echo "$ac_t""$libc_cv_z_nodlopen" 1>&6 echo $ac_n "checking for -z initfirst option""... $ac_c" 1>&6 -echo "configure:2854: checking for -z initfirst option" >&5 +echo "configure:2855: checking for -z initfirst option" >&5 if eval "test \"`echo '$''{'libc_cv_z_initfirst'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2859,7 +2860,7 @@ int _start (void) { return 42; } EOF if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -nostartfiles -nostdlib - -Wl,--enable-new-dtags,-z,initfirst 1>&5'; { (eval echo configure:2863: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } + -Wl,--enable-new-dtags,-z,initfirst 1>&5'; { (eval echo configure:2864: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } then libc_cv_z_initfirst=yes else @@ -2872,14 +2873,14 @@ echo "$ac_t""$libc_cv_z_initfirst" 1>&6 echo $ac_n "checking for -Bgroup option""... $ac_c" 1>&6 -echo "configure:2876: checking for -Bgroup option" >&5 +echo "configure:2877: checking for -Bgroup option" >&5 if eval "test \"`echo '$''{'libc_cv_Bgroup'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.c <<EOF int _start (void) { return 42; } EOF - if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&5'; { (eval echo configure:2883: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } + if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&5'; { (eval echo configure:2884: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } then libc_cv_Bgroup=yes else @@ -2892,7 +2893,7 @@ echo "$ac_t""$libc_cv_Bgroup" 1>&6 echo $ac_n "checking for -z combreloc""... $ac_c" 1>&6 -echo "configure:2896: checking for -z combreloc" >&5 +echo "configure:2897: checking for -z combreloc" >&5 if eval "test \"`echo '$''{'libc_cv_z_combreloc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2903,7 +2904,7 @@ int foo (void) { return bar (mumble); } EOF if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -nostdlib -nostartfiles - -Wl,-z,combreloc 1>&5'; { (eval echo configure:2907: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } + -Wl,-z,combreloc 1>&5'; { (eval echo configure:2908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } then if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then libc_cv_z_combreloc=yes @@ -2928,12 +2929,12 @@ fi if test $elf != yes; then echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6 -echo "configure:2932: checking for .init and .fini sections" >&5 +echo "configure:2933: checking for .init and .fini sections" >&5 if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2937 "configure" +#line 2938 "configure" #include "confdefs.h" int main() { @@ -2942,7 +2943,7 @@ asm (".section .init"); asm ("${libc_cv_dot_text}"); ; return 0; } EOF -if { (eval echo configure:2946: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2947: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* libc_cv_have_initfini=yes else @@ -2965,7 +2966,7 @@ fi if test $elf = yes -a $gnu_ld = yes; then echo $ac_n "checking whether cc puts quotes around section names""... $ac_c" 1>&6 -echo "configure:2969: checking whether cc puts quotes around section names" >&5 +echo "configure:2970: checking whether cc puts quotes around section names" >&5 if eval "test \"`echo '$''{'libc_cv_have_section_quotes'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3002,19 +3003,19 @@ if test $elf = yes; then else if test $ac_cv_prog_cc_works = yes; then echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6 -echo "configure:3006: checking for _ prefix on C symbol names" >&5 +echo "configure:3007: checking for _ prefix on C symbol names" >&5 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3011 "configure" +#line 3012 "configure" #include "confdefs.h" asm ("_glibc_foobar:"); int main() { glibc_foobar (); ; return 0; } EOF -if { (eval echo configure:3018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* libc_cv_asm_underscores=yes else @@ -3029,17 +3030,17 @@ fi echo "$ac_t""$libc_cv_asm_underscores" 1>&6 else echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6 -echo "configure:3033: checking for _ prefix on C symbol names" >&5 +echo "configure:3034: checking for _ prefix on C symbol names" >&5 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3038 "configure" +#line 3039 "configure" #include "confdefs.h" void underscore_test(void) { return; } EOF -if { (eval echo configure:3043: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3044: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if grep _underscore_test conftest* >/dev/null; then rm -f conftest* libc_cv_asm_underscores=yes @@ -3071,7 +3072,7 @@ if test $elf = yes; then fi echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6 -echo "configure:3075: checking for assembler .weak directive" >&5 +echo "configure:3076: checking for assembler .weak directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3094,7 +3095,7 @@ echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6 if test $libc_cv_asm_weak_directive = no; then echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6 -echo "configure:3098: checking for assembler .weakext directive" >&5 +echo "configure:3099: checking for assembler .weakext directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3141,14 +3142,14 @@ EOF ;; hppa*linux*) echo $ac_n "checking for assembler line separator""... $ac_c" 1>&6 -echo "configure:3145: checking for assembler line separator" >&5 +echo "configure:3146: checking for assembler line separator" >&5 if eval "test \"`echo '$''{'libc_cv_asm_line_sep'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.s <<EOF nop ; is_old_puffin EOF - if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:3152: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:3153: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_asm_line_sep='!' else if test -z "$enable_hacker_mode"; then @@ -3170,7 +3171,7 @@ EOF esac echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6 -echo "configure:3174: checking for ld --no-whole-archive" >&5 +echo "configure:3175: checking for ld --no-whole-archive" >&5 if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3181,7 +3182,7 @@ __throw () {} EOF if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles -Wl,--no-whole-archive - -o conftest conftest.c 1>&5'; { (eval echo configure:3185: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + -o conftest conftest.c 1>&5'; { (eval echo configure:3186: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_ld_no_whole_archive=yes else libc_cv_ld_no_whole_archive=no @@ -3195,7 +3196,7 @@ if test $libc_cv_ld_no_whole_archive = yes; then fi echo $ac_n "checking for gcc -fexceptions""... $ac_c" 1>&6 -echo "configure:3199: checking for gcc -fexceptions" >&5 +echo "configure:3200: checking for gcc -fexceptions" >&5 if eval "test \"`echo '$''{'libc_cv_gcc_exceptions'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3206,7 +3207,7 @@ __throw () {} EOF if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles -fexceptions - -o conftest conftest.c 1>&5'; { (eval echo configure:3210: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + -o conftest conftest.c 1>&5'; { (eval echo configure:3211: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_gcc_exceptions=yes else libc_cv_gcc_exceptions=no @@ -3221,14 +3222,14 @@ fi if test "$base_machine" = alpha ; then echo $ac_n "checking for function ..ng prefix""... $ac_c" 1>&6 -echo "configure:3225: checking for function ..ng prefix" >&5 +echo "configure:3226: checking for function ..ng prefix" >&5 if eval "test \"`echo '$''{'libc_cv_gcc_alpha_ng_prefix'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.c <<\EOF foo () { } EOF -if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:3232: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; +if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:3233: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_gcc_alpha_ng_prefix=yes else @@ -3255,19 +3256,19 @@ if test "$host_cpu" = powerpc ; then # Check for a bug present in at least versions 2.8.x of GCC # and versions 1.0.x of EGCS. echo $ac_n "checking whether clobbering cr0 causes problems""... $ac_c" 1>&6 -echo "configure:3259: checking whether clobbering cr0 causes problems" >&5 +echo "configure:3260: checking whether clobbering cr0 causes problems" >&5 if eval "test \"`echo '$''{'libc_cv_c_asmcr0_bug'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3264 "configure" +#line 3265 "configure" #include "confdefs.h" int tester(int x) { asm ("" : : : "cc"); return x & 123; } int main() { ; return 0; } EOF -if { (eval echo configure:3271: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3272: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* libc_cv_c_asmcr0_bug='no' else @@ -3289,12 +3290,12 @@ fi fi echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6 -echo "configure:3293: checking for DWARF2 unwind info support" >&5 +echo "configure:3294: checking for DWARF2 unwind info support" >&5 if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.c <<EOF -#line 3298 "configure" +#line 3299 "configure" static char __EH_FRAME_BEGIN__; _start () { @@ -3321,7 +3322,7 @@ __bzero () {} EOF if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info -nostdlib -nostartfiles - -o conftest conftest.c -lgcc >&5'; { (eval echo configure:3325: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + -o conftest conftest.c -lgcc >&5'; { (eval echo configure:3326: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_gcc_dwarf2_unwind_info=static else libc_cv_gcc_dwarf2_unwind_info=no @@ -3329,7 +3330,7 @@ fi if test $libc_cv_gcc_dwarf2_unwind_info = no; then if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame -nostdlib -nostartfiles - -o conftest conftest.c -lgcc >&5'; { (eval echo configure:3333: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + -o conftest conftest.c -lgcc >&5'; { (eval echo configure:3334: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_gcc_dwarf2_unwind_info=yes else libc_cv_gcc_dwarf2_unwind_info=no @@ -3359,12 +3360,12 @@ EOF esac echo $ac_n "checking for __builtin_expect""... $ac_c" 1>&6 -echo "configure:3363: checking for __builtin_expect" >&5 +echo "configure:3364: checking for __builtin_expect" >&5 if eval "test \"`echo '$''{'libc_cv_gcc_builtin_expect'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.c <<EOF -#line 3368 "configure" +#line 3369 "configure" int foo (int a) { a = __builtin_expect (a, 10); @@ -3372,7 +3373,7 @@ int foo (int a) } EOF if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles - -o conftest conftest.c -lgcc >&5'; { (eval echo configure:3376: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + -o conftest conftest.c -lgcc >&5'; { (eval echo configure:3377: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_gcc_builtin_expect=yes else libc_cv_gcc_builtin_expect=no @@ -3389,7 +3390,7 @@ EOF fi echo $ac_n "checking for __builtin_memset""... $ac_c" 1>&6 -echo "configure:3393: checking for __builtin_memset" >&5 +echo "configure:3394: checking for __builtin_memset" >&5 if eval "test \"`echo '$''{'libc_cv_gcc_builtin_memset'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3399,7 +3400,7 @@ void zero (void *x) __builtin_memset (x, 0, 1000); } EOF -if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'; { (eval echo configure:3403: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; +if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'; { (eval echo configure:3404: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_gcc_builtin_memset=no else @@ -3417,12 +3418,12 @@ EOF fi echo $ac_n "checking for local label subtraction""... $ac_c" 1>&6 -echo "configure:3421: checking for local label subtraction" >&5 +echo "configure:3422: checking for local label subtraction" >&5 if eval "test \"`echo '$''{'libc_cv_gcc_subtract_local_labels'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.c <<EOF -#line 3426 "configure" +#line 3427 "configure" int foo (int a) { static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 }; @@ -3435,7 +3436,7 @@ int foo (int a) } EOF if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles - -o conftest conftest.c -lgcc >&5'; { (eval echo configure:3439: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + -o conftest conftest.c -lgcc >&5'; { (eval echo configure:3440: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_gcc_subtract_local_labels=yes else libc_cv_gcc_subtract_local_labels=no @@ -3452,7 +3453,7 @@ EOF fi echo $ac_n "checking for libgd""... $ac_c" 1>&6 -echo "configure:3456: checking for libgd" >&5 +echo "configure:3457: checking for libgd" >&5 if test "$with_gd" != "no"; then old_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $libgd_include" @@ -3461,14 +3462,14 @@ if test "$with_gd" != "no"; then old_LIBS="$LIBS" LIBS="$LIBS -lgd -lpng -lz -lm" cat > conftest.$ac_ext <<EOF -#line 3465 "configure" +#line 3466 "configure" #include "confdefs.h" #include <gd.h> int main() { gdImagePng (0, 0) ; return 0; } EOF -if { (eval echo configure:3472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* LIBGD=yes else @@ -3488,7 +3489,7 @@ echo "$ac_t""$LIBGD" 1>&6 echo $ac_n "checking size of long double""... $ac_c" 1>&6 -echo "configure:3492: checking size of long double" >&5 +echo "configure:3493: checking size of long double" >&5 if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3496,7 +3497,7 @@ else ac_cv_sizeof_long_double=0 else cat > conftest.$ac_ext <<EOF -#line 3500 "configure" +#line 3501 "configure" #include "confdefs.h" #include <stdio.h> main() @@ -3507,7 +3508,7 @@ main() exit(0); } EOF -if { (eval echo configure:3511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:3512: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_sizeof_long_double=`cat conftestval` else @@ -3585,7 +3586,7 @@ if test "$uname" = "sysdeps/generic"; then fi echo $ac_n "checking OS release for uname""... $ac_c" 1>&6 -echo "configure:3589: checking OS release for uname" >&5 +echo "configure:3590: checking OS release for uname" >&5 if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3607,7 +3608,7 @@ echo "$ac_t""$libc_cv_uname_release" 1>&6 uname_release="$libc_cv_uname_release" echo $ac_n "checking OS version for uname""... $ac_c" 1>&6 -echo "configure:3611: checking OS version for uname" >&5 +echo "configure:3612: checking OS version for uname" >&5 if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3629,7 +3630,7 @@ else fi echo $ac_n "checking stdio selection""... $ac_c" 1>&6 -echo "configure:3633: checking stdio selection" >&5 +echo "configure:3634: checking stdio selection" >&5 case $stdio in libio) cat >> confdefs.h <<\EOF @@ -3643,7 +3644,7 @@ echo "$ac_t""$stdio" 1>&6 # Test for old glibc 2.0.x headers so that they can be removed properly # Search only in includedir. echo $ac_n "checking for old glibc 2.0.x headers""... $ac_c" 1>&6 -echo "configure:3647: checking for old glibc 2.0.x headers" >&5 +echo "configure:3648: checking for old glibc 2.0.x headers" >&5 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" then old_glibc_headers=yes @@ -3704,7 +3705,7 @@ if test $shared = default; then fi echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6 -echo "configure:3708: checking whether -fPIC is default" >&5 +echo "configure:3709: checking whether -fPIC is default" >&5 if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else diff --git a/configure.in b/configure.in index 3546475297..523e8efe6a 100644 --- a/configure.in +++ b/configure.in @@ -340,6 +340,7 @@ sparc64 | ultrasparc) sparc64b | ultrasparc3) base_machine=sparc machine=sparc/sparc64/sparcv9b ;; thumb*) base_machine=thumb machine=arm/thumb/$machine ;; +*) base_machine=$machine ;; esac changequote([,])dnl AC_SUBST(base_machine) diff --git a/mach/Makefile b/mach/Makefile index 674250c9ad..a4e4c077f7 100644 --- a/mach/Makefile +++ b/mach/Makefile @@ -67,6 +67,9 @@ distribute += Machrules syscalls.awk shortcut.awk \ # Clear any environment value. generated = +# Translate GNU names for CPUs into the names used in Mach header files. +mach-machine = $(patsubst powerpc,ppc,$(base-machine)) + # Define mach-syscalls and sysno-*. ifndef no_deps ifndef inhibit_mach_syscalls @@ -80,7 +83,7 @@ $(objpfx)mach-syscalls.mk: syscalls.awk Makefile echo '#include <mach/syscall_sw.h>' | \ DEPENDENCIES_OUTPUT='$@-dep $@' \ $(CC) $(CFLAGS) $(CPPFLAGS) -E -x c-header - \ - -D_MACH_`echo $(base-machine) | tr a-z A-Z`_SYSCALL_SW_H_=1 | \ + -D_MACH_`echo $(mach-machine) | tr a-z A-Z`_SYSCALL_SW_H_=1 | \ sed -n -e 's/^kernel_trap(\(.*\),\([-0-9]*\),\([0-9]*\))$$/\1 \2 \3/p'\ | $(AWK) -f $< > $@-new cat $@-dep >> $@-new; rm -f $@-dep @@ -93,15 +96,20 @@ ifndef mach-syscalls no_deps=t else $(mach-syscalls:%=$(objpfx)%.S): $(objpfx)%.S: $(objpfx)mach-syscalls.mk - (echo '#include <sysdep.h>'; \ + (echo '#include <mach/machine/syscall_sw.h>'; \ echo 'kernel_trap(__$*,$(sysno-$*),$(nargs-$*))'; \ echo 'weak_alias (__$*, $*)') > $@-new mv -f $@-new $@ generated += $(mach-syscalls:=.S) endif # mach-syscalls -# syscall_device_writev_request has no RPC equivalent. -mach-shortcuts := $(filter-out device_writev_request,\ +# These syscalls that look like RPCs actually have no RPC equivalents. +mach-shortcuts := $(filter-out device_writev_request \ + device_read_overwrite_request \ + device_read_overwrite \ + vm_read_overwrite \ + thread_switch \ + ,\ $(patsubst syscall_%,%,$(filter syscall_%,$(mach-syscalls)))) ifndef mach-shortcuts diff --git a/mach/Versions b/mach/Versions index 4a7017fe22..18ec511d91 100644 --- a/mach/Versions +++ b/mach/Versions @@ -24,7 +24,7 @@ libc { %endif # functions used by RPC stubs - __mach_msg; + __mach_msg; __mach_msg_overwrite; __mig_allocate; __mig_deallocate; __mig_dealloc_reply_port; __mig_get_reply_port; __mig_put_reply_port; __mig_strncpy; @@ -40,7 +40,8 @@ libc { # m* mach_error; mach_error_string; mach_error_type; mach_host_self; - mach_msg; mach_msg_destroy; + mach_msg; mach_msg_overwrite; + mach_msg_destroy; mach_msg_send; mach_msg_receive; mach_msg_server; mach_msg_server_timeout; mach_open_devstream; diff --git a/mach/msg.c b/mach/msg.c index ece110868d..bccad7fd26 100644 --- a/mach/msg.c +++ b/mach/msg.c @@ -1,31 +1,94 @@ -/* +/* * Mach Operating System * Copyright (c) 1991,1990,1989, 1995 Carnegie Mellon University * All Rights Reserved. - * + * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. - * + * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * + * * Carnegie Mellon requests users of this software to return to - * + * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 - * + * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ #include <mach/port.h> #include <mach/message.h> +#ifdef MACH_MSG_OVERWRITE +/* In variants with this feature, the actual system call is + __mach_msg_overwrite_trap. */ +mach_msg_return_t +__mach_msg_trap (mach_msg_header_t *msg, + mach_msg_option_t option, + mach_msg_size_t send_size, + mach_msg_size_t rcv_size, + mach_port_t rcv_name, + mach_msg_timeout_t timeout, + mach_port_t notify) +{ + return __mach_msg_overwrite_trap (msg, option, send_size, + rcv_size, rcv_name, timeout, notify, + MACH_MSG_NULL, 0); +} +weak_alias (__mach_msg_trap, mach_msg_trap) + +/* See comments below in __mach_msg. */ +mach_msg_return_t +__mach_msg_overwrite (mach_msg_header_t *msg, + mach_msg_option_t option, + mach_msg_size_t send_size, + mach_msg_size_t rcv_size, + mach_port_t rcv_name, + mach_msg_timeout_t timeout, + mach_port_t notify, + mach_msg_header_t *rcv_msg, + mach_msg_size_t rcv_msg_size) + +{ + mach_msg_return_t ret; + + /* Consider the following cases: + 1. Errors in pseudo-receive (eg, MACH_SEND_INTERRUPTED + plus special bits). + 2. Use of MACH_SEND_INTERRUPT/MACH_RCV_INTERRUPT options. + 3. RPC calls with interruptions in one/both halves. + */ + + ret = __mach_msg_overwrite_trap (msg, option, send_size, + rcv_size, rcv_name, timeout, notify, + rcv_msg, rcv_msg_size); + if (ret == MACH_MSG_SUCCESS) + return MACH_MSG_SUCCESS; + + if (!(option & MACH_SEND_INTERRUPT)) + while (ret == MACH_SEND_INTERRUPTED) + ret = __mach_msg_overwrite_trap (msg, option, send_size, + rcv_size, rcv_name, timeout, notify, + rcv_msg, rcv_msg_size); + + if (!(option & MACH_RCV_INTERRUPT)) + while (ret == MACH_RCV_INTERRUPTED) + ret = __mach_msg_overwrite_trap (msg, option & ~MACH_SEND_MSG, + 0, rcv_size, rcv_name, timeout, notify, + rcv_msg, rcv_msg_size); + + return ret; +} +weak_alias (__mach_msg_overwrite, mach_msg_overwrite) +#endif + mach_msg_return_t __mach_msg (mach_msg_header_t *msg, mach_msg_option_t option, @@ -36,29 +99,29 @@ __mach_msg (mach_msg_header_t *msg, mach_port_t notify) { mach_msg_return_t ret; - + /* Consider the following cases: 1. Errors in pseudo-receive (eg, MACH_SEND_INTERRUPTED plus special bits). 2. Use of MACH_SEND_INTERRUPT/MACH_RCV_INTERRUPT options. 3. RPC calls with interruptions in one/both halves. */ - + ret = __mach_msg_trap (msg, option, send_size, rcv_size, rcv_name, timeout, notify); if (ret == MACH_MSG_SUCCESS) return MACH_MSG_SUCCESS; - + if (!(option & MACH_SEND_INTERRUPT)) while (ret == MACH_SEND_INTERRUPTED) ret = __mach_msg_trap (msg, option, send_size, rcv_size, rcv_name, timeout, notify); - + if (!(option & MACH_RCV_INTERRUPT)) while (ret == MACH_RCV_INTERRUPTED) ret = __mach_msg_trap (msg, option & ~MACH_SEND_MSG, 0, rcv_size, rcv_name, timeout, notify); - + return ret; } weak_alias (__mach_msg, mach_msg) diff --git a/sysdeps/generic/bits/mman.h b/sysdeps/generic/bits/mman.h index f567b9baaf..a2ee064cae 100644 --- a/sysdeps/generic/bits/mman.h +++ b/sysdeps/generic/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for BSD-style memory management. - Copyright (C) 1994-1998,2000,01 Free Software Foundation, Inc. + Copyright (C) 1994-1998,2000,01,02 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -80,6 +80,10 @@ # define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ #endif +/* Flags to `msync'. */ +#define MS_ASYNC 1 /* Sync memory asynchronously. */ +#define MS_SYNC 0 /* Synchronous memory sync. */ +#define MS_INVALIDATE 2 /* Invalidate the caches. */ /* Flags for `mlockall' (can be OR'd together). */ #define MCL_CURRENT 1 /* Lock all currently mapped pages. */ diff --git a/sysdeps/mach/configure b/sysdeps/mach/configure index 250a2929e5..72d5bf7d15 100644 --- a/sysdeps/mach/configure +++ b/sysdeps/mach/configure @@ -165,7 +165,7 @@ fi mach_interface_list= for ifc in mach mach4 \ - clock_priv host_priv host_security ledger lock_set \ + clock clock_priv host_priv host_security ledger lock_set \ processor processor_set task thread_act vm_map \ memory_object memory_object_default default_pager \ ; do diff --git a/sysdeps/mach/configure.in b/sysdeps/mach/configure.in index fc74e9cb7b..541fd77e59 100644 --- a/sysdeps/mach/configure.in +++ b/sysdeps/mach/configure.in @@ -49,7 +49,7 @@ dnl environment the compile against those headers will fail. dnl mach_interface_list= for ifc in mach mach4 \ - clock_priv host_priv host_security ledger lock_set \ + clock clock_priv host_priv host_security ledger lock_set \ processor processor_set task thread_act vm_map \ memory_object memory_object_default default_pager \ ; do diff --git a/sysdeps/mach/hurd/setpriority.c b/sysdeps/mach/hurd/setpriority.c index 3d1ce54a74..ab713bd036 100644 --- a/sysdeps/mach/hurd/setpriority.c +++ b/sysdeps/mach/hurd/setpriority.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1994, 1995, 1997, 2000 Free Software Foundation, Inc. +/* Copyright (C) 1994,95,97,2000,02 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -44,7 +44,19 @@ setpriority (enum __priority_which which, id_t who, int prio) { error_t prierr; ++ntasks; +#ifdef POLICY_TIMESHARE_BASE_COUNT + { + /* XXX This assumes timeshare policy. */ + struct policy_timeshare_base base + = { NICE_TO_MACH_PRIORITY (prio) }; + prierr = __task_policy (task, POLICY_TIMESHARE, + (policy_base_t) &base, + POLICY_TIMESHARE_BASE_COUNT, + 0, 1); + } +#else prierr = __task_priority (task, NICE_TO_MACH_PRIORITY (prio), 1); +#endif __mach_port_deallocate (__mach_task_self (), task); switch (prierr) { diff --git a/sysdeps/mach/hurd/times.c b/sysdeps/mach/hurd/times.c index 2065aac49a..4d537cad68 100644 --- a/sysdeps/mach/hurd/times.c +++ b/sysdeps/mach/hurd/times.c @@ -83,7 +83,7 @@ __times (struct tms *tms) #if NO_CREATION_TIME # define our_creation_time startup_time #else -# define our_creation_time bi.startup_time +# define our_creation_time bi.creation_time #endif return (clock_from_time_value (&now) - clock_from_time_value (&our_creation_time)); diff --git a/sysdeps/mach/msync.c b/sysdeps/mach/msync.c new file mode 100644 index 0000000000..cf62960b4f --- /dev/null +++ b/sysdeps/mach/msync.c @@ -0,0 +1,57 @@ +/* msync -- Synchronize mapped memory to external storage. Mach version. + Copyright (C) 2002 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sys/types.h> +#include <sys/mman.h> +#include <errno.h> +#include <mach.h> + +/* Some Mach variants have vm_msync and some don't. Those that have it + define the VM_SYNC_* bits when we include <mach/mach_types.h>. */ + +#ifndef VM_SYNC_SYNCHRONOUS +# include <sysdeps/generic/msync.c> +#else + +/* Synchronize the region starting at ADDR and extending LEN bytes with the + file it maps. Filesystem operations on a file being mapped are + unpredictable before this is done. */ + +int +msync (__ptr_t addr, size_t len, int flags) +{ + vm_sync_t sync_flags = 0; + kern_return_t err; + + if (flags & MS_SYNC) + sync_flags |= VM_SYNC_SYNCHRONOUS; + if (flags & MS_ASYNC) + sync_flags |= VM_SYNC_ASYNCHRONOUS; + if (flags & MS_INVALIDATE) + sync_flags |= VM_SYNC_INVALIDATE; + + if (err = __vm_msync (__mach_task_self (), + (vm_address_t) addr, (vm_size_t) len, sync_flags)) + { + errno = err; + return -1; + } + return 0; +} +#endif diff --git a/sysdeps/mach/powerpc/syscall.S b/sysdeps/mach/powerpc/syscall.S new file mode 100644 index 0000000000..6482f0d72a --- /dev/null +++ b/sysdeps/mach/powerpc/syscall.S @@ -0,0 +1,30 @@ +/* Copyright (C) 2002 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sysdep.h> + +ENTRY (syscall) + mr r0,r3 + mr r3,r4 + mr r4,r5 + mr r5,r6 + mr r6,r7 + mr r7,r8 + sc + blr +END (syscall) |