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erlang
3891-Add-cerl-rr-eplay.patch
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File 3891-Add-cerl-rr-eplay.patch of Package erlang
From 0217a88db8b4daa1f6cefe3278a858913db4db1e Mon Sep 17 00:00:00 2001 From: Sverker Eriksson <sverker@erlang.org> Date: Mon, 19 Jun 2023 20:28:33 +0200 Subject: [PATCH 1/2] Add cerl -rr eplay --- erts/etc/unix/cerl.src | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/erts/etc/unix/cerl.src b/erts/etc/unix/cerl.src index 8046cee347..05deeea3e3 100644 --- a/erts/etc/unix/cerl.src +++ b/erts/etc/unix/cerl.src @@ -47,6 +47,8 @@ # -icount Run emulator compiled for instruction counting # -rr Run emulator under "rr record" # Can be combined with compile targets (like -debug) except valgrind. +# -rr replay|eplay [rr-replay-options] +# Run "rr replay" without or with emacs # -nox Unset the DISPLAY variable to disable us of X Windows # # FIXME For GDB you can also set the break point using "-break FUNCTION". @@ -252,7 +254,7 @@ while [ $# -gt 0 ]; do cargs="$cargs -rr" run_rr=yes case "$1" in - "replay"|"ps") + "replay"|"eplay"|"ps") ;; *) skip_erlexec=yes @@ -399,15 +401,21 @@ if [ "x$GDB" = "x" ]; then exec $taskset1 valgrind $valgrind_xml $valgrind_log $vgflags $BINDIR/$EMU_NAME $sched_arg $emu_xargs "$@" fi elif [ $run_rr = yes ]; then - if [ $1 = replay ]; then + if [ $1 = replay ] || [ $1 = eplay ]; then + rr_cmd=$1 shift cmdfile="/tmp/.cerlgdb.$$" echo "set \$etp_beam_executable = \"$BINDIR/$EMU_NAME\"" > $cmdfile if [ "$1" = "-p" ]; then echo 'set $etp_rr_run_until_beam = 1' >> $cmdfile fi - cat $ROOTDIR/erts/etc/unix/etp-commands >> $cmdfile - exec rr replay -x $cmdfile $* + echo "source $ROOTDIR/erts/etc/unix/etp-commands" >> $cmdfile + if [ $rr_cmd = replay ]; then + exec rr replay -x $cmdfile $* + else + # eplay + exec emacs -eval "(progn (gdb \"rr replay -i=mi -x $cmdfile $*\"))" + fi elif [ $1 = ps ]; then shift rr ps $* | head -1 -- 2.35.3
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