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-rw-r--r--erts/etc/unix/cerl.src39
-rw-r--r--erts/etc/unix/etp-commands.in185
-rw-r--r--erts/etc/unix/run_erl.c7
3 files changed, 54 insertions, 177 deletions
diff --git a/erts/etc/unix/cerl.src b/erts/etc/unix/cerl.src
index 8d5882cf32..9dd8d85abe 100644
--- a/erts/etc/unix/cerl.src
+++ b/erts/etc/unix/cerl.src
@@ -45,6 +45,8 @@
# -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".
@@ -84,6 +86,8 @@ GDBARGS=
TYPE=
debug=
run_valgrind=no
+run_rr=no
+skip_erlexec=no
# Default rootdir
ROOTDIR=%SRC_ROOTDIR%
@@ -225,6 +229,13 @@ while [ $# -gt 0 ]; do
cargs="$cargs -valgrind"
TYPE=.valgrind
run_valgrind=yes
+ skip_erlexec=yes
+ ;;
+ "-rr")
+ shift
+ cargs="$cargs -rr"
+ run_rr=yes
+ skip_erlexec=yes
;;
*)
break
@@ -246,7 +257,19 @@ PROGNAME="$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
@@ -254,7 +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="
@@ -294,17 +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
diff --git a/erts/etc/unix/etp-commands.in b/erts/etc/unix/etp-commands.in
index 95e065b156..e5ef819444 100644
--- a/erts/etc/unix/etp-commands.in
+++ b/erts/etc/unix/etp-commands.in
@@ -2,7 +2,7 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 2005-2017. All Rights Reserved.
+# Copyright Ericsson AB 2005-2018. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -1290,7 +1290,7 @@ document etp-msgq
% Sequential trace tokens are included in comments and
% the current match position in the queue is marked '<='.
%
-% A process's message queue is process_tab[i]->msg.
+% A process's message queue is process_tab[i]->sig_qs.
%---------------------------------------------------------------------------
end
@@ -1693,7 +1693,7 @@ define etp-proc-state-int
printf "dirty-cpu-proc | "
end
if ($arg0 & 0x2000000)
- printf "on-heap-msgq | "
+ printf "sig-q | "
end
if ($arg0 & 0x1000000)
printf "off-heap-msgq | "
@@ -1714,10 +1714,10 @@ define etp-proc-state-int
printf "active-sys | "
end
if ($arg0 & 0x80000)
- printf "trapping-exit | "
+ printf "sig-in-q | "
end
if ($arg0 & 0x40000)
- printf "bound | "
+ printf "sys-tasks | "
end
if ($arg0 & 0x20000)
printf "garbage-collecting | "
@@ -1735,7 +1735,7 @@ define etp-proc-state-int
printf "active | "
end
if ($arg0 & 0x1000)
- printf "pending-exit | "
+ printf "unused | "
end
if ($arg0 & 0x800)
printf "exiting | "
@@ -1819,160 +1819,21 @@ document etp-proc-state
% Print state of process
%---------------------------------------------------------------------------
end
-define etp-proc-state-int
+
+define etp-proc-flags-int
# Args: int
#
- if ($arg0 & 0x80000000)
- printf "GARBAGE<0x80000000> | "
- end
- if ($arg0 & 0x40000000)
- printf "dirty-running-sys | "
- end
- if ($arg0 & 0x20000000)
- printf "dirty-running | "
- end
- if ($arg0 & 0x10000000)
- printf "dirty-active-sys | "
+ if ($arg0 & ~0xfffffff)
+ printf "GARBAGE<%x> ", ($arg0 & ~0x1ffffff)
end
if ($arg0 & 0x8000000)
- printf "dirty-io-proc | "
+ printf "trap-exit "
end
if ($arg0 & 0x4000000)
- printf "dirty-cpu-proc | "
+ printf "local-sigs-only "
end
if ($arg0 & 0x2000000)
- printf "on-heap-msgq | "
- end
- if ($arg0 & 0x1000000)
- printf "off-heap-msgq | "
- end
- if ($arg0 & 0x800000)
- printf "delayed-sys | "
- end
- if ($arg0 & 0x400000)
- printf "proxy | "
- set $proxy_process = 1
- else
- set $proxy_process = 0
- end
- if ($arg0 & 0x200000)
- printf "running-sys | "
- end
- if ($arg0 & 0x100000)
- printf "active-sys | "
- end
- if ($arg0 & 0x80000)
- printf "trapping-exit | "
- end
- if ($arg0 & 0x40000)
- printf "bound | "
- end
- if ($arg0 & 0x20000)
- printf "garbage-collecting | "
- end
- if ($arg0 & 0x10000)
- printf "suspended | "
- end
- if ($arg0 & 0x8000)
- printf "running | "
- end
- if ($arg0 & 0x4000)
- printf "in-run-queue | "
- end
- if ($arg0 & 0x2000)
- printf "active | "
- end
- if ($arg0 & 0x1000)
- printf "pending-exit | "
- end
- if ($arg0 & 0x800)
- printf "exiting | "
- end
- if ($arg0 & 0x400)
- printf "free | "
- end
- if ($arg0 & 0x200)
- printf "in-prq-low | "
- end
- if ($arg0 & 0x100)
- printf "in-prq-normal | "
- end
- if ($arg0 & 0x80)
- printf "in-prq-high | "
- end
- if ($arg0 & 0x40)
- printf "in-prq-max | "
- end
- if ($arg0 & 0x30) == 0x0
- printf "prq-prio-max | "
- else
- if ($arg0 & 0x30) == 0x10
- printf "prq-prio-high | "
- else
- if ($arg0 & 0x30) == 0x20
- printf "prq-prio-normal | "
- else
- printf "prq-prio-low | "
- end
- end
- end
- if ($arg0 & 0xc) == 0x0
- printf "usr-prio-max | "
- else
- if ($arg0 & 0xc) == 0x4
- printf "usr-prio-high | "
- else
- if ($arg0 & 0xc) == 0x8
- printf "usr-prio-normal | "
- else
- printf "usr-prio-low | "
- end
- end
- end
- if ($arg0 & 0x3) == 0x0
- printf "act-prio-max\n"
- else
- if ($arg0 & 0x3) == 0x1
- printf "act-prio-high\n"
- else
- if ($arg0 & 0x3) == 0x2
- printf "act-prio-normal\n"
- else
- printf "act-prio-low\n"
- end
- end
- end
-end
-
-document etp-proc-state-int
-%---------------------------------------------------------------------------
-% etp-proc-state-int int
-%
-% Print state of process state value
-%---------------------------------------------------------------------------
-end
-
-
-define etp-proc-state
-# Args: Process*
-#
- set $state_int = *(((Uint32 *) &(((Process *) $arg0)->state)))
- etp-proc-state-int $state_int
-end
-
-document etp-proc-state
-%---------------------------------------------------------------------------
-% etp-proc-state Process*
-%
-% Print state of process
-%---------------------------------------------------------------------------
-end
-
-define etp-proc-flags-int
-# Args: int
-#
- if ($arg0 & ~0x1ffffff)
- printf "GARBAGE<%x> ", ($arg0 & ~0x1ffffff)
+ printf "hibernated "
end
if ($arg0 & 0x1000000)
printf "dirty-minor-gc "
@@ -2131,12 +1992,12 @@ define etp-process-info
end
printf " Mbuf size: %ld\n", $etp_proc->mbuf_sz
if (etp_smp_compiled)
- printf " Msgq len: %ld (inner=%ld, outer=%ld)\n", ($etp_proc->msg.len + $etp_proc->msg_inq.len), $etp_proc->msg.len, $etp_proc->msg_inq.len
+ printf " Msgq len: %ld (inner=%ld, outer=%ld)\n", ($etp_proc->sig_qs.len + $etp_proc->sig_inq.len), $etp_proc->sig_qs.len, $etp_proc->sig_inq.len
else
- printf " Msgq len: %d\n", $etp_proc->msg.len
+ printf " Msgq len: %d\n", $etp_proc->sig_qs.len
end
printf " Parent: "
- etp-1 $etp_proc->parent
+ etp-1 ((Eterm)($etp_proc->parent))
printf "\n Pointer: (Process *) %p\n", $etp_proc
end
end
@@ -2156,15 +2017,17 @@ define etp-processes
set $proc_ix = 0
set $proc_max_ix = erts_proc.r.o.max
set $proc_tab = erts_proc.r.o.tab
+ set $proc_cnt = erts_proc.vola.tile.count.counter
set $invalid_proc = &erts_invalid_process
set $proc_decentile = $proc_max_ix / 10
set $proc_printile = $proc_decentile
- while $proc_ix < $proc_max_ix
+ while $proc_ix < $proc_max_ix && $proc_cnt > 0
set $proc = (Process *) *((UWord *) ($proc_tab + $proc_ix))
if ($proc != ((Process *) 0) && $proc != $invalid_proc)
printf "---\n"
printf " Pix: %d\n", $proc_ix
etp-process-info $proc
+ set $proc_cnt--
end
if $proc_ix == $proc_printile
printf "--- %d%% (%d / %d) searched\n", $proc_printile / $proc_decentile * 10, $proc_ix, $proc_max_ix
@@ -2236,9 +2099,9 @@ define etp-process-memory-info
end
printf "] [Mbuf: %5ld", $etp_pmem_proc->mbuf_sz
if (etp_smp_compiled)
- printf " | %3ld (%3ld | %3ld)", ($etp_pmem_proc->msg.len + $etp_pmem_proc->msg_inq.len), $etp_pmem_proc->msg.len, $etp_pmem_proc->msg_inq.len
+ printf " | %3ld (%3ld | %3ld)", ($etp_pmem_proc->sig_qs.len + $etp_pmem_proc->sig_inq.len), $etp_pmem_proc->sig_qs.len, $etp_pmem_proc->sig_inq.len
else
- printf " | %3ld", $etp_pmem_proc->msg.len
+ printf " | %3ld", $etp_pmem_proc->sig_qs.len
end
printf "] "
if ($etp_pmem_proc->i)
@@ -2502,10 +2365,11 @@ define etp-ports
set $port_ix = 0
set $port_max_ix = erts_port.r.o.max
set $port_tab = erts_port.r.o.tab
+ set $port_cnt = erts_proc.vola.tile.count.counter
set $invalid_port = &erts_invalid_port
set $port_decentile = $port_max_ix / 10
set $port_printile = $port_decentile
- while $port_ix < $port_max_ix
+ while $port_ix < $port_max_ix && $port_cnt > 0
set $port = (Port *) *((UWord *) ($port_tab + $port_ix))
if ($port != ((Port *) 0) && $port != $invalid_port)
if (*(((Uint32 *) &(((Port *) $port)->state))) & 0x100) == 0
@@ -2513,6 +2377,7 @@ define etp-ports
printf "---\n"
printf " Pix: %d\n", $port_ix
etp-port-info $port
+ set $port_cnt--
end
end
if $port_ix == $port_printile
@@ -3696,7 +3561,7 @@ define etp-chart
# Non-reentrant
etp-chart-start ($arg0)
set ($arg0) = ($arg0)
- etp-msgq (($arg0)->msg)
+ etp-msgq (($arg0)->sig_qs)
etp-stackdump ($arg0)
etp-dictdump (($arg0)->dictionary)
etp-dictdump (($arg0)->debug_dictionary)
diff --git a/erts/etc/unix/run_erl.c b/erts/etc/unix/run_erl.c
index f928163705..725343d701 100644
--- a/erts/etc/unix/run_erl.c
+++ b/erts/etc/unix/run_erl.c
@@ -1346,11 +1346,8 @@ static int sf_open(const char *path, int type, mode_t mode) {
}
static int sf_close(int fd) {
- int res = 0;
-
- do { res = close(fd); } while(res < 0 && errno == EINTR);
-
- return res;
+ /* "close() should not be retried after an EINTR" */
+ return close(fd);
}
/* Extract any control sequences that are ment only for run_erl
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-30 21:47:11 +0000