diff options
Diffstat (limited to 'erts/etc/unix/cerl.src')
| -rw-r--r-- | erts/etc/unix/cerl.src | 111 |
1 files changed, 61 insertions, 50 deletions
diff --git a/erts/etc/unix/cerl.src b/erts/etc/unix/cerl.src index 78fefbea55..9dd8d85abe 100644 --- a/erts/etc/unix/cerl.src +++ b/erts/etc/unix/cerl.src @@ -2,18 +2,19 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2003-2013. All Rights Reserved. +# Copyright Ericsson AB 2003-2016. All Rights Reserved. # -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at # -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. # # %CopyrightEnd% # @@ -43,6 +44,9 @@ # -gcov Run emulator compiled for gcov # -valgrind Run emulator compiled for valgrind # -lcnt Run emulator compiled for lock counting +# -icount Run emulator compiled for instruction counting +# -rr Run emulator under "rr record" +# Can be combined with compile targets (like -debug) except valgrind. # -nox Unset the DISPLAY variable to disable us of X Windows # # FIXME For GDB you can also set the break point using "-break FUNCTION". @@ -82,6 +86,8 @@ GDBARGS= TYPE= debug= run_valgrind=no +run_rr=no +skip_erlexec=no # Default rootdir ROOTDIR=%SRC_ROOTDIR% @@ -137,29 +143,6 @@ while [ $# -gt 0 ]; do shift unset DISPLAY ;; - "-smp") - shift - if [ $# -le 0 ]; then - eeargs_add -smp - else - case $1 in - disable) - shift - eeargs_add -smpdisable - ;; - enable) - shift - eeargs_add -smp - ;; - *) - eeargs_add -smp - esac - fi - ;; - "-smpdisable") - shift - eeargs_add -smpdisable - ;; "-lcnt") shift cargs="$cargs -lcnt" @@ -180,6 +163,11 @@ while [ $# -gt 0 ]; do cargs="$cargs -frmptr" TYPE=.frmptr ;; + "-icount") + shift + cargs="$cargs -icount" + TYPE=.icount + ;; "-dump") shift GDB=dump @@ -241,6 +229,13 @@ while [ $# -gt 0 ]; do cargs="$cargs -valgrind" TYPE=.valgrind run_valgrind=yes + skip_erlexec=yes + ;; + "-rr") + shift + cargs="$cargs -rr" + run_rr=yes + skip_erlexec=yes ;; *) break @@ -262,7 +257,19 @@ PROGNAME="$PROGNAME$cargs" EMU="$EMU$TYPE" EMU_NAME=`$EXEC -emu_name_exit $eeargs` -if [ $run_valgrind != yes ]; then +if [ $skip_erlexec = yes ]; then + emu_xargs=`echo $xargs | sed "s|+|-|g"` + beam_args=`$EXEC -emu_args_exit ${1+"$@"}` + + # Prepare for some argument passing voodoo: + # $beam_args is a list of command line arguments separated by newlines. + # Make "$@" represent those arguments verbatim (including spaces and quotes). + SAVE_IFS="$IFS" + IFS=' +' + set -- $beam_args + IFS="$SAVE_IFS" +else xargs="$xargs -pz $PRELOADED --" fi if [ "x$GDB" = "x" ]; then @@ -270,7 +277,6 @@ if [ "x$GDB" = "x" ]; then valversion=`valgrind --version` valmajor=`echo $valversion | sed 's,[a-z]*\-\([0-9]*\).*,\1,'` valminor=`echo $valversion | sed 's,[a-z]*\-[0-9]*.\([0-9]*\).*,\1,'` - emu_xargs=`echo $xargs | sed "s|+|-|g"` if [ "x$VALGRIND_LOG_XML" = "x" ]; then valgrind_xml= log_file_prefix="--log-file=" @@ -310,17 +316,10 @@ if [ "x$GDB" = "x" ]; then sched_arg= fi - beam_args=`$EXEC -emu_args_exit ${1+"$@"}` - - # Time for some argument passing voodoo: - # $beam_args is a list of command line arguments separated by newlines. - # Make "$@" represent those arguments verbatim (including spaces and quotes). - SAVE_IFS="$IFS" - IFS=' -' - set -- $beam_args - IFS="$SAVE_IFS" exec $taskset1 valgrind $valgrind_xml $valgrind_log $valgrind_misc_flags $BINDIR/$EMU_NAME $sched_arg $emu_xargs "$@" -pz $PRELOADED + + elif [ $run_rr = yes ]; then + exec rr record --ignore-nested $BINDIR/$EMU_NAME $emu_xargs "$@" -pz $PRELOADED else exec $EXEC $eeargs $xargs ${1+"$@"} fi @@ -375,7 +374,9 @@ elif [ "x$GDB" = "xegdb" ]; then # Set annotation level for gdb in emacs 22 and higher. Seems to # be working with level 1 for emacs 22 and level 3 for emacs 23... emacs_major=`$EMACS --version | head -1 | sed 's,^[^0-9]*\([0-9]*\).*,\1,g'` - if [ '!' -z "$emacs_major" -a $emacs_major -gt 22 ]; then + if [ '!' -z "$emacs_major" -a $emacs_major -gt 23 ]; then + GDBARGS="-i=mi " + elif [ '!' -z "$emacs_major" -a $emacs_major -gt 22 ]; then GDBARGS="--annotate=3 " elif [ '!' -z "$emacs_major" -a $emacs_major -gt 21 ]; then GDBARGS="--annotate=1 " @@ -390,19 +391,29 @@ elif [ "x$GDB" = "xdump" ]; then cmdfile="/tmp/.cerlgdb.$$" case "x$core" in x/*) - gdbcmd="$EMU_NAME ${core}" ;; *) dir=`pwd` - gdbcmd="$EMU_NAME ${dir}/${core}" + core="${dir}/${core}" ;; esac - echo "set width 0 + case `uname` in + Darwin) + echo " +thread backtrace all +quit +" > $cmdfile + exec lldb -s $cmdfile -c ${core} $EMU_NAME + ;; + *) + echo "set width 0 set height 0 set verbose off source $ROOTDIR/erts/etc/unix/etp-commands thread apply all bt " > $cmdfile - exec gdb --batch --command=$cmdfile $gdbcmd + exec gdb --batch --command=$cmdfile $EMU_NAME $core + ;; + esac fi |