OpenCores

/gettime.c

0,0 → 1,12

gettime.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: creat.c =================================================================== --- creat.c (nonexistent) +++ creat.c (revision 816) @@ -0,0 +1,12 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +creat (const char *path, + int mode) +{ + return TRAP0 (SYS_creat, path, mode, 0); +}

creat.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: configure =================================================================== --- configure (nonexistent) +++ configure (revision 816) @@ -0,0 +1,3769 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.61. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. 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But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done +IFS=$as_save_IFS + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +{ echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + + +if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + +depcc="$CC" am_compiler_list= + +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*$[a-zA-Z0-9]*$)$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + + +if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable cc found in \$PATH" >&5 +echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +fi + +{ echo "$as_me:$LINENO: checking whether we are using GNU C" >&5 +echo $ECHO_N "checking whether we are using GNU C... $ECHO_C" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat > conftest.c <&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then + ac_cv_c_compiler_gnu=yes +else + ac_cv_c_compiler_gnu=no +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } + +if test $ac_cv_c_compiler_gnu = yes; then + GCC=yes + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + CFLAGS= + ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + elif test $ac_cv_prog_cc_g = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-O2" + fi +else + GCC= + test "${CFLAGS+set}" = set || CFLAGS="-g" +fi + +AS=${AS-as} + +AR=${AR-ar} + +LD=${LD-ld} + +if test -n "$ac_tool_prefix"; 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=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +# By default we simply use the C compiler to build assembly code. + +test "${CCAS+set}" = set || CCAS=$CC +test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS + + + + +case "${target}" in + mn10300-*elf) + part_specific_obj=vr4300.o + script_list="eval sim asb2303 asb2305" + bsp_list="libeval.a libcygmon.a" + ;; + *) + part_specific_obj=vr4300.o + script_list="eval sim" + bsp_list="libeval.a" + ;; +esac + +host_makefile_frag=${srcdir}/../config/default.mh +target_makefile_frag=${srcdir}/../config/mn10300.mt + +host_makefile_frag_path=$host_makefile_frag + + +target_makefile_frag_path=$target_makefile_frag + + + + + + +ac_config_files="$ac_config_files Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. 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So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + + +

configure Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: unlink.c =================================================================== --- unlink.c (nonexistent) +++ unlink.c (revision 816) @@ -0,0 +1,11 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +_unlink () +{ + return -1; +}

unlink.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: open.c =================================================================== --- open.c (nonexistent) +++ open.c (revision 816) @@ -0,0 +1,12 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +_open (const char *path, + int flags) +{ + return TRAP0 (SYS_open, path, flags, 0); +}

open.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: fork.c =================================================================== --- fork.c (nonexistent) +++ fork.c (revision 816) @@ -0,0 +1,11 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +_fork () +{ + return TRAP0 (SYS_fork, 0, 0, 0); +}

fork.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: Makefile.in =================================================================== --- Makefile.in (nonexistent) +++ Makefile.in (revision 816) @@ -0,0 +1,158 @@ +# Copyright (c) 1998, 2000 Cygnus Support +# +# The authors hereby grant permission to use, copy, modify, distribute, +# and license this software and its documentation for any purpose, provided +# that existing copyright notices are retained in all copies and that this +# notice is included verbatim in any distributions. No written agreement, +# license, or royalty fee is required for any of the authorized uses. +# Modifications to this software may be copyrighted by their authors +# and need not follow the licensing terms described here, provided that +# the new terms are clearly indicated on the first page of each file where +# they apply. + +DESTDIR = +VPATH = @srcdir@ +srcdir = @srcdir@ +objdir = . +srcroot = $(srcdir)/../.. +objroot = $(objdir)/../.. + +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +host_alias = @host_alias@ +target_alias = @target_alias@ +program_transform_name = @program_transform_name@ + +bindir = @bindir@ +libdir = @libdir@ +tooldir = $(exec_prefix)/$(target_alias) + +# Multilib support variables. +# TOP is used instead of MULTI{BUILD,SRC}TOP. +MULTIDIRS = +MULTISUBDIR = +MULTIDO = true +MULTICLEAN = true + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_DATA = @INSTALL_DATA@ + +SHELL = /bin/sh + +CC = @CC@ + +#AS = @AS@ +AS = `if [ -f ${objroot}/../gas/as.new ] ; \ + then echo ${objroot}/../gas/as.new ; \ + else echo as ; fi` + +AR = @AR@ + +#LD = @LD@ +LD = `if [ -f ${objroot}/../ld/ld.new ] ; \ + then echo ${objroot}/../ld/ld.new ; \ + else echo ld ; fi` + +RANLIB = @RANLIB@ + +OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \ + then echo ${objroot}/../binutils/objdump ; \ + else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi` +OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \ + then echo ${objroot}/../binutils/objcopy ; \ + else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi` + +CRT0 = crt0.o crt0_cygmon.o crt0_redboot.o + +# Generic object files common to all targets. +GENOBJS_NO_TRAP = _exit.o access.o chmod.o close.o crt1.o \ + fstat.o getpid.o isatty.o \ + kill.o lseek.o open.o read.o \ + sbrk.o stat.o time.o times.o unlink.o utime.o write.o +GENOBJS = ${GENOBJS_NO_TRAP} trap.o + +# Object files specific to particular targets. +EVALOBJS = ${GENOBJS} +CYGMONOBJS = cygmon.o ${GENOBJS_NO_TRAP} + +CFLAGS = -g + +GCC_LDFLAGS = `if [ -d ${objroot}/../gcc ] ; \ + then echo -L${objroot}/../gcc ; fi` + +SCRIPTS = @script_list@ +BSP = @bsp_list@ + +# Host specific makefile fragment comes in here. +@host_makefile_frag@ + +# +# build a test program for each target board. Just trying to get +# it to link is a good test, so we ignore all the errors for now. +# + +all: ${CRT0} test.o ${BSP} + +# +# here's where we build the board support packages for each target +# + +libeval.a: $(EVALOBJS) + ${AR} ${ARFLAGS} $@ $(EVALOBJS) + ${RANLIB} $@ + +libcygmon.a: $(CYGMONOBJS) + ${AR} ${ARFLAGS} $@ $(CYGMONOBJS) + ${RANLIB} $@ + + +# compile a fully linked binary. The -Wl,-T*.ld is for the linker +# script. By using -Wl, the linker script is put on the proper place +# in the comand line for ld, and all the symbols will get fully +# resolved. + +test: ${CRT0} test.o + ${CC} $(CFLAGS_FOR_TARGET) -L${srcdir} -L${objdir} \ + test.o -o $@ $(NEWLIB_LDFLAGS) -Wl,-Teval.ld + @echo Done... + +doc: + +clean mostlyclean: + rm -f a.out core *.i *~ *.o *-test *.srec *.dis *.map *.x + +distclean maintainer-clean realclean: clean + rm -f Makefile config.status a.out + +.PHONY: install info install-info clean-info +install: + @for crt in ${CRT0}; do \ + $(INSTALL_PROGRAM) $${crt} $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$${crt}; \ + done + @for bsp in ${BSP}; do \ + $(INSTALL_PROGRAM) $${bsp} $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}; \ + done + @for script in ${SCRIPTS}; do \ + $(INSTALL_DATA) ${srcdir}/$${script}.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$${script}.ld; \ + done + +info: +install-info: +clean-info: + +test.o: ${srcdir}/test.c + +# these are for the BSPs +crt0.o: ${srcdir}/crt0.S +crt0_cygmon.o: ${srcdir}/crt0_cygmon.S + +# target specific makefile fragment comes in here. +@target_makefile_frag@ + +Makefile: Makefile.in config.status @host_makefile_frag_path@ @target_makefile_frag_path@ + $(SHELL) config.status + +config.status: configure + $(SHELL) config.status --recheck Index: crt0_cygmon.S =================================================================== --- crt0_cygmon.S (nonexistent) +++ crt0_cygmon.S (revision 816) @@ -0,0 +1,95 @@ +/* + * crt0_cygmon.S -- Minimal startup file for MN10300 targets running Cygmon. + * + * Copyright (c) 1995, 1996, 1997, 2000 Red Hat, Inc. + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +/* + * This file contains the minimal startup code necessary. + * This will not do any hardware initialization. It is assumed that we are talking to Cygmon + * and therefore the hardware will be initialized properly. + */ + +/* + * Set up some room for a stack. We just grab a chunk of memory. + */ +#define STACK_SIZE 0x4000 +#define GLOBAL_SIZE 0x2000 + +#define STARTUP_STACK_SIZE 0x0100 + + .comm __memsize, 12 + .comm __lstack, STARTUP_STACK_SIZE + .comm __stackbase,4 + + .section .text + .global _start +_start: + /* + * Setup a small stack so we can run some C code, + * and get the usable memory size. + */ + mov __lstack,a0 + add STARTUP_STACK_SIZE-4,a0 + mov a0,sp + + /* + * zero out the bss section. + */ + .global __memsize + .global _get_mem_info +zerobss: + mov __bss_start, a0 # These variables are defined in the linker script + mov _end, a1 + + cmp a0, a1 # If no bss, then do nothing + beq 7f + + clr d0 +3: + movbu d0,(a0) # Clear a byte and bump pointer + inc a0 + cmp a0, a1 + bne 3b + +7: + /* + * Setup the stack pointer -- + * get_mem_info returns the top of memory, so just use that In + * addition, we must subtract 24 bytes for the 3 8 byte + * arguments to main, in case main wants to write them back to + * the stack. The caller is supposed to allocate stack space + * for parameters in registers in the old MIPS ABIs. We must + * do this even though we aren't passing arguments, because + * main might be declared to have them. + * Some ports need a larger alignment for the stack, so we + * subtract 32, which satisifes the stack for the arguments and + * keeps the stack pointer better aligned. + */ + mov __memsize, d0 + call _get_mem_info,[],0 + + sub 32, a0 + mov a0, sp + + mov __stackbase, a1 + mov a0, (a1) # keep this for future ref + + call ___main,[],0 # Call __main to run ctors/dtors + clr d0 + clr d1 + mov d0, (4,sp) + call _main,[],0 # Call main program + call _exit,[],0 + +/* EOF crt0_cygmon.S */

crt0_cygmon.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: wait.c =================================================================== --- wait.c (nonexistent) +++ wait.c (revision 816) @@ -0,0 +1,12 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +_wait (statusp) + int *statusp; +{ + return TRAP0 (SYS_wait, 0, 0, 0); +}

wait.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: close.c =================================================================== --- close.c (nonexistent) +++ close.c (revision 816) @@ -0,0 +1,11 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +_close (int file) +{ + return TRAP0 (SYS_close, file, 0, 0); +}

close.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: sim.ld =================================================================== --- sim.ld (nonexistent) +++ sim.ld (revision 816) @@ -0,0 +1,148 @@ +/* Linker script for the MN10300 simulator. +*/ + +OUTPUT_FORMAT("elf32-mn10300", "elf32-mn10300", + "elf32-mn10300") +OUTPUT_ARCH(mn10300) +ENTRY(_start) +GROUP(-lc -leval -lgcc) + SEARCH_DIR(.); +/* Do we need any of these for elf? + __DYNAMIC = 0; */ +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + /* Start of RAM (leaving room for Cygmon data) */ + . = 4; + + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rel.text : + { *(.rel.text) *(.rel.gnu.linkonce.t*) } + .rela.text : + { *(.rela.text) *(.rela.gnu.linkonce.t*) } + .rel.data : + { *(.rel.data) *(.rel.gnu.linkonce.d*) } + .rela.data : + { *(.rela.data) *(.rela.gnu.linkonce.d*) } + .rel.rodata : + { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } + .rela.rodata : + { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.init : { *(.rel.init) } + .rela.init : { *(.rela.init) } + .rel.fini : { *(.rel.fini) } + .rela.fini : { *(.rela.fini) } + .rel.bss : { *(.rel.bss) } + .rela.bss : { *(.rela.bss) } + .rel.plt : { *(.rel.plt) } + .rela.plt : { *(.rela.plt) } + .init : { *(.init) } =0 + .plt : { *(.plt) } + .text : + { + *(.text) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + *(.gnu.linkonce.t*) + *(.gcc_except_table) + } =0 + _etext = .; + PROVIDE (etext = .); + .fini : { *(.fini) } =0 + .rodata : { *(.rodata) *(.gnu.linkonce.r*) } + .rodata1 : { *(.rodata1) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(1) + (. & (1 - 1)); + .data : + { + *(.data) + *(.gnu.linkonce.d*) + CONSTRUCTORS + } + .data1 : { *(.data1) } + .ctors : + { + ___ctors = .; + KEEP(*crtbegin.o(.ctors)) + KEEP(*(SORT(.ctors.*))) + KEEP(*(.ctors)) + ___ctors_end = .; + } + .dtors : + { + ___dtors = .; + KEEP(*crtbegin.o(.dtors)) + KEEP(*(SORT(.dtors.*))) + KEEP(*(.dtors)) + ___dtors_end = .; + } + .got : { *(.got.plt) *(.got) } + .dynamic : { *(.dynamic) } + /* We want the small data sections together, so single-instruction offsets + can access them all, and initialized data all before uninitialized, so + we can shorten the on-disk segment size. */ + .sdata : { *(.sdata) } + _edata = .; + PROVIDE (edata = .); + __bss_start = .; + .sbss : { *(.sbss) *(.scommon) } + .bss : + { + *(.dynbss) + *(.bss) + *(COMMON) + } + _end = . ; + PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + .debug_ranges 0 : { *(.debug_ranges) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + + .stack 0x80000 : { _stack = .; *(.stack) *(._stack) } + + /* These must appear regardless of . */ +} Index: crt0_redboot.S =================================================================== --- crt0_redboot.S (nonexistent) +++ crt0_redboot.S (revision 816) @@ -0,0 +1,97 @@ +/* + * crt0_redboot.S -- Minimal startup file for MN10300 targets running Redboot. + * + * Copyright (c) 2001 Red Hat, Inc. + * Derived from crt0_cygmon.S - Copyright (c) 1995, 1996, 1997, 2000 Red Hat, Inc. + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +/* + * This file contains the minimal startup code necessary. + * This will not do any hardware initialization. It is assumed that we are talking to Redboot + * and therefore the hardware will be initialized properly. + */ + +/* + * Set up some room for a stack. We just grab a chunk of memory. + */ +#define STACK_SIZE 0x4000 +#define GLOBAL_SIZE 0x2000 + +#define STARTUP_STACK_SIZE 0x0100 + + .comm __memsize, 12 + .comm __lstack, STARTUP_STACK_SIZE + .comm __stackbase,4 + + .section .text + .global _start +_start: + /* + * Setup a small stack so we can run some C code, + * and get the usable memory size. + */ + mov __lstack,a0 + add STARTUP_STACK_SIZE-4,a0 + mov a0,sp + + /* + * zero out the bss section. + */ + .global __memsize + .global _get_mem_info +zerobss: + mov __bss_start, a0 # These variables are defined in the linker script + mov _end, a1 + + cmp a0, a1 # If no bss, then do nothing + beq 7f + + clr d0 +3: + movbu d0,(a0) # Clear a byte and bump pointer + inc a0 + cmp a0, a1 + bne 3b + +7: + /* + * Setup the stack pointer -- + * get_mem_info returns the top of memory, so just use that In + * addition, we must subtract 24 bytes for the 3 8 byte + * arguments to main, in case main wants to write them back to + * the stack. The caller is supposed to allocate stack space + * for parameters in registers in the old MIPS ABIs. We must + * do this even though we aren't passing arguments, because + * main might be declared to have them. + * Some ports need a larger alignment for the stack, so we + * subtract 32, which satisifes the stack for the arguments and + * keeps the stack pointer better aligned. + */ + mov __memsize, d0 + call _get_mem_info,[],0 + + sub 32, a0 + mov a0, sp + + mov __stackbase, a1 + mov a0, (a1) # keep this for future ref + + call ___main,[],0 # Call __main to run ctors/dtors + clr d0 + clr d1 + mov d0, (4,sp) + or 0x0800,psw # Enable interrupts + call _main,[],0 # Call main program + call _exit,[],0 + +/* EOF crt0_redboot.S */

crt0_redboot.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: execv.c =================================================================== --- execv.c (nonexistent) +++ execv.c (revision 816) @@ -0,0 +1,11 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +execv (const char *path, char *const argv[]) +{ + return TRAP0 (SYS_execv, path, argv, 0); +}

execv.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: read.c =================================================================== --- read.c (nonexistent) +++ read.c (revision 816) @@ -0,0 +1,12 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +_read (int file, + char *ptr, + size_t len) +{ + return TRAP0 (SYS_read, file, ptr, len); +}

read.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: stat.c =================================================================== --- stat.c (nonexistent) +++ stat.c (revision 816) @@ -0,0 +1,12 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +_stat (const char *path, struct stat *st) + +{ + return TRAP0 (SYS_stat, path, st, 0); +}

stat.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: getpid.c =================================================================== --- getpid.c (nonexistent) +++ getpid.c (revision 816) @@ -0,0 +1,10 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +_getpid (n) +{ + return 1; +}

getpid.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: crt0-eval.S =================================================================== --- crt0-eval.S (nonexistent) +++ crt0-eval.S (revision 816) @@ -0,0 +1,82 @@ +##============================================================================== +## +## crt0-eval.S +## +## MN10300 Series Evaluation Board C startup code +## +##============================================================================== +######COPYRIGHTBEGIN#### +## +## Copyright (c) 1995, 1996, 1997, 1998 Cygnus Solutions +## +## The authors hereby grant permission to use, copy, modify, distribute, +## and license this software and its documentation for any purpose, provided +## that existing copyright notices are retained in all copies and that this +## notice is included verbatim in any distributions. No written agreement, +## license, or royalty fee is required for any of the authorized uses. +## Modifications to this software may be copyrighted by their authors +## and need not follow the licensing terms described here, provided that +## the new terms are clearly indicated on the first page of each file where +## they apply. +## +######COPYRIGHTEND#### + +##------------------------------------------------------------------------------ + + .file "crt0-eval.S" + +##------------------------------------------------------------------------------ +## Startup code + + .equ DRAM_TOP,0x48100000 + + .text + + .globl __start +__start: + # Set up stack. Leave 4K at top for use by Cygmon. + + mov DRAM_TOP - 0x1000,a0 + sub 8,a0 + mov a0,sp + + # Clear BSS + + mov __bss_start,a0 + mov _end,a1 + + cmp a0,a1 + beq 8f + clr d0 +1: + movbu d0,(a0) + inc a0 + cmp a0,a1 + bne 1b +8: + # Call constructors + + .extern ___main + call ___main,[],0 + + # Call main + clr d0 + clr d1 + mov d0,(4,sp) + +9: + or 0x0800,psw # Enable interrupts + + .extern _main + call _main,[],0 + + .extern __exit + call __exit,[],0 + +# bra 9b # Loop if we return + + + +##------------------------------------------------------------------------------ +## end of crt0-eval.S +

crt0-eval.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: chown.c =================================================================== --- chown.c (nonexistent) +++ chown.c (revision 816) @@ -0,0 +1,12 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + + +int +chown (const char *path, short owner, short group) +{ + return TRAP0 (SYS_chown, path, owner, group); +}

chown.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: execve.c =================================================================== --- execve.c (nonexistent) +++ execve.c (revision 816) @@ -0,0 +1,11 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +_execve (const char *path, char *const argv[], char *const envp[]) +{ + return TRAP0 (SYS_execve, path, argv, envp); +}

execve.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: utime.c =================================================================== --- utime.c (nonexistent) +++ utime.c (revision 816) @@ -0,0 +1,13 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +utime (path, times) + const char *path; + char *times; +{ + return TRAP0 (SYS_utime, path, times, 0); +}

utime.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: trap.S =================================================================== --- trap.S (nonexistent) +++ trap.S (revision 816) @@ -0,0 +1,9 @@ + .text + .global ___trap0 +___trap0: + syscall + cmp 0,d0 + beq .L0 + mov d0,(_errno) +.L0: + rets

trap.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: crt0.S =================================================================== --- crt0.S (nonexistent) +++ crt0.S (revision 816) @@ -0,0 +1,64 @@ +##============================================================================== +## +## crt0.S +## +## MN10300 startup code +## +##============================================================================== +## +## Copyright (c) 1995, 1996, 1997, 1998 Cygnus Solutions +## +## The authors hereby grant permission to use, copy, modify, distribute, +## and license this software and its documentation for any purpose, provided +## that existing copyright notices are retained in all copies and that this +## notice is included verbatim in any distributions. No written agreement, +## license, or royalty fee is required for any of the authorized uses. +## Modifications to this software may be copyrighted by their authors +## and need not follow the licensing terms described here, provided that +## the new terms are clearly indicated on the first page of each file where +## they apply. +## + +##------------------------------------------------------------------------------ + + .file "crt0.S" + +##------------------------------------------------------------------------------ +## Startup code + .section .text + .global _start +_start: + mov _stack-8,a0 # Load up the stack pointer + mov a0,sp + + mov _edata,a0 # Get the start/end of bss + mov _end,a1 + + cmp a0,a1 # If no bss, then do nothing + beq .L0 + + clr d0 # clear d0 + +.L1: + movbu d0,(a0) # Clear a byte and bump pointer + inc a0 + cmp a0,a1 + bne .L1 + +.L0: + call ___main,[],0 # Call __main to run ctors/dtors + clr d0 + clr d1 + mov d0,(4,sp) + call _main,[],0 # Call main program + call _exit,[],0 # All done, no need to return or + # deallocate our stack. + + .section .stack +_stack: .long 1 + + .section .data + .global ___dso_handle + .weak ___dso_handle +___dso_handle: + .long 0

crt0.S Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: asb2303.ld =================================================================== --- asb2303.ld (nonexistent) +++ asb2303.ld (revision 816) @@ -0,0 +1,151 @@ +/* Linker script for the MN10300 AM33/2.00 Panasonic ASB2303 Evaluation Board. +*/ + +OUTPUT_FORMAT("elf32-mn10300", "elf32-mn10300", + "elf32-mn10300") +OUTPUT_ARCH(mn10300) +ENTRY(_start) +GROUP(-lc -lcygmon -lgcc) + SEARCH_DIR(.); +STARTUP(crt0_cygmon.o) + +/* Do we need any of these for elf? + __DYNAMIC = 0; */ +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + /* Start of RAM (leaving room for Cygmon data) */ + . = 0x90080000; + + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rel.text : + { *(.rel.text) *(.rel.gnu.linkonce.t*) } + .rela.text : + { *(.rela.text) *(.rela.gnu.linkonce.t*) } + .rel.data : + { *(.rel.data) *(.rel.gnu.linkonce.d*) } + .rela.data : + { *(.rela.data) *(.rela.gnu.linkonce.d*) } + .rel.rodata : + { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } + .rela.rodata : + { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.init : { *(.rel.init) } + .rela.init : { *(.rela.init) } + .rel.fini : { *(.rel.fini) } + .rela.fini : { *(.rela.fini) } + .rel.bss : { *(.rel.bss) } + .rela.bss : { *(.rela.bss) } + .rel.plt : { *(.rel.plt) } + .rela.plt : { *(.rela.plt) } + .init : { *(.init) } =0 + .plt : { *(.plt) } + .text : + { + *(.text) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + *(.gnu.linkonce.t*) + *(.gcc_except_table) + } =0 + _etext = .; + PROVIDE (etext = .); + .fini : { *(.fini) } =0 + .rodata : { *(.rodata) *(.gnu.linkonce.r*) } + .rodata1 : { *(.rodata1) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(1) + (. & (1 - 1)); + .data : + { + *(.data) + *(.gnu.linkonce.d*) + CONSTRUCTORS + } + .data1 : { *(.data1) } + .ctors : + { + ___ctors = .; + KEEP(*crtbegin.o(.ctors)) + KEEP(*(SORT(.ctors.*))) + KEEP(*(.ctors)) + ___ctors_end = .; + } + .dtors : + { + ___dtors = .; + KEEP(*crtbegin.o(.dtors)) + KEEP(*(SORT(.dtors.*))) + KEEP(*(.dtors)) + ___dtors_end = .; + } + .got : { *(.got.plt) *(.got) } + .dynamic : { *(.dynamic) } + /* We want the small data sections together, so single-instruction offsets + can access them all, and initialized data all before uninitialized, so + we can shorten the on-disk segment size. */ + .sdata : { *(.sdata) } + _edata = .; + PROVIDE (edata = .); + __bss_start = .; + .sbss : { *(.sbss) *(.scommon) } + .bss : + { + *(.dynbss) + *(.bss) + *(COMMON) + } + _end = . ; + PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + .debug_ranges 0 : { *(.debug_ranges) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + + /* Top of RAM is 0x48100000, but Cygmon uses the top 4K for its stack. */ + .stack 0x480ff000 : { _stack = .; *(.stack) *(._stack) } + + /* These must appear regardless of . */ +} Index: kill.c =================================================================== --- kill.c (nonexistent) +++ kill.c (revision 816) @@ -0,0 +1,11 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +_kill (n, m) +{ + return TRAP0 (SYS_exit, 0xdead, 0, 0); +} +

kill.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: asb2305.ld =================================================================== --- asb2305.ld (nonexistent) +++ asb2305.ld (revision 816) @@ -0,0 +1,151 @@ +/* Linker script for the MN10300 AM33/2.00 Panasonic ASB2305 Evaluation Board. +*/ + +OUTPUT_FORMAT("elf32-mn10300", "elf32-mn10300", + "elf32-mn10300") +OUTPUT_ARCH(am33-2) +ENTRY(_start) +GROUP(-lc -lcygmon -lgcc) + SEARCH_DIR(.); +STARTUP(crt0_redboot.o) + +/* Do we need any of these for elf? + __DYNAMIC = 0; */ +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + /* Start of RAM (leaving room for RedBoot data) */ + . = 0x90700000; + + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rel.text : + { *(.rel.text) *(.rel.gnu.linkonce.t*) } + .rela.text : + { *(.rela.text) *(.rela.gnu.linkonce.t*) } + .rel.data : + { *(.rel.data) *(.rel.gnu.linkonce.d*) } + .rela.data : + { *(.rela.data) *(.rela.gnu.linkonce.d*) } + .rel.rodata : + { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } + .rela.rodata : + { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.init : { *(.rel.init) } + .rela.init : { *(.rela.init) } + .rel.fini : { *(.rel.fini) } + .rela.fini : { *(.rela.fini) } + .rel.bss : { *(.rel.bss) } + .rela.bss : { *(.rela.bss) } + .rel.plt : { *(.rel.plt) } + .rela.plt : { *(.rela.plt) } + .init : { *(.init) } =0 + .plt : { *(.plt) } + .text : + { + *(.text) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + *(.gnu.linkonce.t*) + *(.gcc_except_table) + } =0 + _etext = .; + PROVIDE (etext = .); + .fini : { *(.fini) } =0 + .rodata : { *(.rodata) *(.gnu.linkonce.r*) } + .rodata1 : { *(.rodata1) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(1) + (. & (1 - 1)); + .data : + { + *(.data) + *(.gnu.linkonce.d*) + CONSTRUCTORS + } + .data1 : { *(.data1) } + .ctors : + { + ___ctors = .; + KEEP(*crtbegin.o(.ctors)) + KEEP(*(SORT(.ctors.*))) + KEEP(*(.ctors)) + ___ctors_end = .; + } + .dtors : + { + ___dtors = .; + KEEP(*crtbegin.o(.dtors)) + KEEP(*(SORT(.dtors.*))) + KEEP(*(.dtors)) + ___dtors_end = .; + } + .got : { *(.got.plt) *(.got) } + .dynamic : { *(.dynamic) } + /* We want the small data sections together, so single-instruction offsets + can access them all, and initialized data all before uninitialized, so + we can shorten the on-disk segment size. */ + .sdata : { *(.sdata) } + _edata = .; + PROVIDE (edata = .); + __bss_start = .; + .sbss : { *(.sbss) *(.scommon) } + .bss : + { + *(.dynbss) + *(.bss) + *(COMMON) + } + _end = . ; + PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + .debug_ranges 0 : { *(.debug_ranges) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + + /* Top of usable RAM is 0x91000000 */ + .stack 0x91000000 : { _stack = .; *(.stack) *(._stack) } + + /* These must appear regardless of . */ +} Index: time.c =================================================================== --- time.c (nonexistent) +++ time.c (revision 816) @@ -0,0 +1,15 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +time_t +time (time_t *tloc) +{ + time_t res; + res = TRAP0 (SYS_time, 0, 0, 0); + if (tloc) + *tloc = res; + return res; +}

time.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: access.c =================================================================== --- access.c (nonexistent) +++ access.c (revision 816) @@ -0,0 +1,33 @@ +/* This is file ACCESS.C */ +/* + * Copyright (C) 1993 DJ Delorie + * All rights reserved. + * + * Redistribution and use in source and binary forms is permitted + * provided that the above copyright notice and following paragraph are + * duplicated in all such forms. + * + * This file is distributed WITHOUT ANY WARRANTY; without even the implied + * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + */ + +#include +#include +#include + +int access(const char *fn, int flags) +{ + struct stat s; + if (stat(fn, &s)) + return -1; + if (s.st_mode & S_IFDIR) + return 0; + if (flags & W_OK) + { + if (s.st_mode & S_IWRITE) + return 0; + return -1; + } + return 0; +} +

access.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: sbrk.c =================================================================== --- sbrk.c (nonexistent) +++ sbrk.c (revision 816) @@ -0,0 +1,31 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +caddr_t +_sbrk (size_t incr) +{ + extern char end; /* Defined by the linker */ + static char *heap_end; + char *prev_heap_end; +#if 0 + char *sp = (char *)stack_ptr; +#else + char *sp = (char *)&sp; +#endif + + if (heap_end == 0) + { + heap_end = &end; + } + prev_heap_end = heap_end; + heap_end += incr; + if (heap_end > sp) + { + _write (1, "Heap and stack collision\n", 25); + abort (); + } + return (caddr_t) prev_heap_end; +}

sbrk.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: lseek.c =================================================================== --- lseek.c (nonexistent) +++ lseek.c (revision 816) @@ -0,0 +1,14 @@ +#include <_ansi.h> +#include +#include +#include +#include "trap.h" + + +off_t +_lseek (int file, + off_t ptr, + int dir) +{ + return TRAP0 (SYS_lseek, file, ptr, dir); +}

lseek.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: eval.ld =================================================================== --- eval.ld (nonexistent) +++ eval.ld (revision 816) @@ -0,0 +1,151 @@ +/* Linker script for the MN10300 Series Evaluation Board. + It differs from the default linker script only in the + addresses assigned to text and stack sections. +*/ + +OUTPUT_FORMAT("elf32-mn10300", "elf32-mn10300", + "elf32-mn10300") +OUTPUT_ARCH(mn10300) +ENTRY(_start) +GROUP(-lc -leval -lgcc) + SEARCH_DIR(.); +/* Do we need any of these for elf? + __DYNAMIC = 0; */ +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + /* Start of RAM (leaving room for Cygmon data) */ + . = 0x48008000; + + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rel.text : + { *(.rel.text) *(.rel.gnu.linkonce.t*) } + .rela.text : + { *(.rela.text) *(.rela.gnu.linkonce.t*) } + .rel.data : + { *(.rel.data) *(.rel.gnu.linkonce.d*) } + .rela.data : + { *(.rela.data) *(.rela.gnu.linkonce.d*) } + .rel.rodata : + { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } + .rela.rodata : + { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.init : { *(.rel.init) } + .rela.init : { *(.rela.init) } + .rel.fini : { *(.rel.fini) } + .rela.fini : { *(.rela.fini) } + .rel.bss : { *(.rel.bss) } + .rela.bss : { *(.rela.bss) } + .rel.plt : { *(.rel.plt) } + .rela.plt : { *(.rela.plt) } + .init : { *(.init) } =0 + .plt : { *(.plt) } + .text : + { + *(.text) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + *(.gnu.linkonce.t*) + *(.gcc_except_table) + } =0 + _etext = .; + PROVIDE (etext = .); + .fini : { *(.fini) } =0 + .rodata : { *(.rodata) *(.gnu.linkonce.r*) } + .rodata1 : { *(.rodata1) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(1) + (. & (1 - 1)); + .data : + { + *(.data) + *(.gnu.linkonce.d*) + CONSTRUCTORS + } + .data1 : { *(.data1) } + .ctors : + { + ___ctors = .; + KEEP(*crtbegin.o(.ctors)) + KEEP(*(SORT(.ctors.*))) + KEEP(*(.ctors)) + ___ctors_end = .; + } + .dtors : + { + ___dtors = .; + KEEP(*crtbegin.o(.dtors)) + KEEP(*(SORT(.dtors.*))) + KEEP(*(.dtors)) + ___dtors_end = .; + } + .got : { *(.got.plt) *(.got) } + .dynamic : { *(.dynamic) } + /* We want the small data sections together, so single-instruction offsets + can access them all, and initialized data all before uninitialized, so + we can shorten the on-disk segment size. */ + .sdata : { *(.sdata) } + _edata = .; + PROVIDE (edata = .); + __bss_start = .; + .sbss : { *(.sbss) *(.scommon) } + .bss : + { + *(.dynbss) + *(.bss) + *(COMMON) + } + _end = . ; + PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + .debug_ranges 0 : { *(.debug_ranges) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + + /* Top of RAM is 0x48100000, but Cygmon uses the top 4K for its stack. */ + .stack 0x480ff000 : { _stack = .; *(.stack) *(._stack) } + + /* These must appear regardless of . */ +} Index: configure.in =================================================================== --- configure.in (nonexistent) +++ configure.in (revision 816) @@ -0,0 +1,92 @@ +# Copyright (c) 1995, 1996, 2000 Cygnus Support +# +# The authors hereby grant permission to use, copy, modify, distribute, +# and license this software and its documentation for any purpose, provided +# that existing copyright notices are retained in all copies and that this +# notice is included verbatim in any distributions. No written agreement, +# license, or royalty fee is required for any of the authorized uses. +# Modifications to this software may be copyrighted by their authors +# and need not follow the licensing terms described here, provided that +# the new terms are clearly indicated on the first page of each file where +# they apply. +# +# Process this file with autoconf to produce a configure script. +# +AC_PREREQ(2.59) +AC_INIT(crt0.S) + +if test "${enable_shared}" = "yes" ; then + echo "Shared libraries not supported for cross compiling, ignored" +fi + +if test "$srcdir" = "." ; then + if test "${with_target_subdir}" != "." ; then + libgloss_topdir="${srcdir}/${with_multisrctop}../../.." + else + libgloss_topdir="${srcdir}/${with_multisrctop}../.." + fi +else + libgloss_topdir="${srcdir}/../.." +fi +AC_CONFIG_AUX_DIR($libgloss_topdir) + +AC_CANONICAL_SYSTEM +AC_ARG_PROGRAM + +AC_PROG_INSTALL + +LIB_AC_PROG_CC +AS=${AS-as} +AC_SUBST(AS) +AR=${AR-ar} +AC_SUBST(AR) +LD=${LD-ld} +AC_SUBST(LD) +AC_PROG_RANLIB +LIB_AM_PROG_AS + +case "${target}" in + mn10300-*elf) + part_specific_obj=vr4300.o + script_list="eval sim asb2303 asb2305" + bsp_list="libeval.a libcygmon.a" + ;; + *) + part_specific_obj=vr4300.o + script_list="eval sim" + bsp_list="libeval.a" + ;; +esac + +host_makefile_frag=${srcdir}/../config/default.mh +target_makefile_frag=${srcdir}/../config/mn10300.mt + +dnl We have to assign the same value to other variables because autoconf +dnl doesn't provide a mechanism to substitute a replacement keyword with +dnl arbitrary data or pathnames. +dnl +host_makefile_frag_path=$host_makefile_frag +AC_SUBST(host_makefile_frag_path) +AC_SUBST_FILE(host_makefile_frag) +target_makefile_frag_path=$target_makefile_frag +AC_SUBST(target_makefile_frag_path) +AC_SUBST_FILE(target_makefile_frag) +AC_SUBST(part_specific_obj) +AC_SUBST(script_list) +AC_SUBST(bsp_list) + +AC_CONFIG_FILES([Makefile], +[if test -n "$CONFIG_FILES"; then + unset ac_file + . ${libgloss_topdir}/config-ml.in +fi], +srcdir=${srcdir} +target=${target} +with_multisubdir=${with_multisubdir} +ac_configure_args="${ac_configure_args} --enable-multilib" +CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} +libgloss_topdir=${libgloss_topdir} +) +AC_OUTPUT + +

configure.in Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: _exit.c =================================================================== --- _exit.c (nonexistent) +++ _exit.c (revision 816) @@ -0,0 +1,29 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +static void _do_dtors() +{ + /* The loop variable is static so that if a destructor calls exit, + and we return here, we simply continue with the next destructor. */ + typedef void (*pfunc) (); + extern pfunc __dtors[]; + extern pfunc __dtors_end[]; + static pfunc *p = __dtors; + + while (p < __dtors_end) + (*p++) (); +} + + +void _exit (n) +{ + /* Destructors should be done earlier because they need to be done before the + files are closed, but here is better than nowhere (and this balances the + constructors done in crt1.c. */ + _do_dtors(); + + TRAP0 (SYS_exit, n, 0, 0); +}

_exit.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: crt1.c =================================================================== --- crt1.c (nonexistent) +++ crt1.c (revision 816) @@ -0,0 +1,16 @@ +void __main () +{ + static int initialized; + if (! initialized) + { + typedef void (*pfunc) (); + extern pfunc __ctors[]; + extern pfunc __ctors_end[]; + pfunc *p; + + initialized = 1; + for (p = __ctors_end; p > __ctors; ) + (*--p) (); + + } +}

crt1.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: trap.h =================================================================== --- trap.h (nonexistent) +++ trap.h (revision 816) @@ -0,0 +1,5 @@ +#include "syscall.h" + +int __trap0 (); + +#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))

trap.h Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: isatty.c =================================================================== --- isatty.c (nonexistent) +++ isatty.c (revision 816) @@ -0,0 +1,11 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +_isatty (fd) + int fd; +{ + return 1; +}

isatty.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: test.c =================================================================== --- test.c (nonexistent) +++ test.c (revision 816) @@ -0,0 +1,39 @@ +#include + +static void +send_msg1 (void) +{ + static char msg[] = "Hello World\r\n"; + write(1, msg, strlen (msg)); +} + +static void +send_msg2 (void) +{ + static char msg[] = "Goodnight Irene\r\n"; + write(1, msg, strlen (msg)); +} + +static void +delay (void) +{ + int i; + + for (i = 0; i < 1000000; i++) + ; +} + +int +main(int argc, char *argv[]) +{ + int i, j; + for (i = 0; i < 10; i++) + { + send_msg1 (); + delay (); + send_msg2 (); + } + return 0; +} + +

test.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: fstat.c =================================================================== --- fstat.c (nonexistent) +++ fstat.c (revision 816) @@ -0,0 +1,14 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +_fstat (int file, + struct stat *st) +{ + st->st_mode = S_IFCHR; + st->st_blksize = 4096; + return 0; +}

fstat.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: times.c =================================================================== --- times.c (nonexistent) +++ times.c (revision 816) @@ -0,0 +1,12 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" +#include "sys/times.h" + + +clock_t +_times (struct tms *buffer) +{ + return TRAP0 (SYS_times, buffer, 0, 0); +}

times.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: chmod.c =================================================================== --- chmod.c (nonexistent) +++ chmod.c (revision 816) @@ -0,0 +1,11 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +chmod (const char *path, mode_t mode) +{ + return TRAP0 (SYS_chmod, path, mode, 0); +}

chmod.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: write.c =================================================================== --- write.c (nonexistent) +++ write.c (revision 816) @@ -0,0 +1,13 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +_write ( int file, + char *ptr, + size_t len) +{ + return TRAP0 (SYS_write, file, ptr, len); +}

write.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: cygmon.c =================================================================== --- cygmon.c (nonexistent) +++ cygmon.c (revision 816) @@ -0,0 +1,73 @@ +/* cygmon.c -- Glue code for linking apps to run on top of Cygmon. + * + * Copyright (c) 1998, 1999, 2000, 2001 Red Hat, Inc. + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include + +// These need to be kept in sync with the definitions in Cygmon. +#define SYS_meminfo 1001 +#include "syscall.h" + +/* Structure filled in by get_mem_info. Only the size field is + actually used (by sbrk), so the others aren't even filled in. */ +struct s_mem +{ + unsigned int size; + unsigned int icsize; + unsigned int dcsize; +}; + +// Perform a system call. +// Unused parameters should be set to 0. +int __trap0(unsigned long func, unsigned long p1, unsigned long p2, unsigned long p3) +{ + int ret = 0; +#ifdef __AM33__ + { + register unsigned long d0 asm ("d0") = func; + register unsigned long d1 asm ("d1") = p1; + register unsigned long d2 asm ("d2") = p2; + register unsigned long d3 asm ("d3") = p3; + asm volatile (" syscall 0\n" + " nop" + : "+d" (d0) : "d" (d1), "d" (d2), "d" (d3) : "memory"); + ret = d0; + } +#endif + + if (func == SYS_exit) + { + while (1) + { + asm volatile (" .byte 0xff "); // trigger a breakpoint to drop back into Cygmon + } + } + + if (ret != 0) + errno = ret; + + return ret; +} + +void * +get_mem_info (mem) + struct s_mem *mem; +{ + unsigned long totmem = 0, topmem = 0; + register int numbanks; + + numbanks = __trap0(SYS_meminfo, (unsigned long)&totmem, (unsigned long)&topmem, 0); + mem->size = totmem; + return (void*)topmem; +}

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We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote$.*(DEPDIR).*$$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`AS_DIRNAME(["$file"])` + AS_MKDIR_P([$dirpart/$fdir]) + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done +])# _AM_OUTPUT_DEPENDENCY_COMMANDS + + +# AM_OUTPUT_DEPENDENCY_COMMANDS +# ----------------------------- +# This macro should only be invoked once -- use via AC_REQUIRE. +# +# This code is only required when automatic dependency tracking +# is enabled. FIXME. This creates each `.P' file that we will +# need in order to bootstrap the dependency handling code. +AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], +[AC_CONFIG_COMMANDS([depfiles], + [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], + [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) +]) + +# Copyright (C) 2003, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 2 + +# Check whether the underlying file-system supports filenames +# with a leading dot. For instance MS-DOS doesn't. +AC_DEFUN([AM_SET_LEADING_DOT], +[rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null +AC_SUBST([am__leading_dot])]) + +# Check to see how 'make' treats includes. -*- Autoconf -*- + +# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 3 + +# AM_MAKE_INCLUDE() +# ----------------- +# Check to see how make treats includes. +AC_DEFUN([AM_MAKE_INCLUDE], +[am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +AC_MSG_CHECKING([for style of include used by $am_make]) +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi +AC_SUBST([am__include]) +AC_SUBST([am__quote]) +AC_MSG_RESULT([$_am_result]) +rm -f confinc confmf +]) + +m4_include([../acinclude.m4]) Index: pipe.c =================================================================== --- pipe.c (nonexistent) +++ pipe.c (revision 816) @@ -0,0 +1,11 @@ +#include <_ansi.h> +#include +#include +#include "trap.h" + + +int +pipe (int fd) +{ + return TRAP0 (SYS_pipe, fd, 0, 0); +}

pipe.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property

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