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-rw-r--r--erts/etc/unix/Makefile3
-rw-r--r--erts/etc/unix/cerl.src78
-rw-r--r--erts/etc/unix/dyn_erl.c10
-rw-r--r--erts/etc/unix/etp-commands.in439
-rw-r--r--erts/etc/unix/etp-rr-run-until-beam.py45
-rw-r--r--erts/etc/unix/run_erl.c10
-rw-r--r--erts/etc/unix/to_erl.c1
7 files changed, 344 insertions, 242 deletions
diff --git a/erts/etc/unix/Makefile b/erts/etc/unix/Makefile
index 83c64d35fd..21a725cb88 100644
--- a/erts/etc/unix/Makefile
+++ b/erts/etc/unix/Makefile
@@ -30,7 +30,8 @@ opt debug lcnt: etc
etc: etp-commands
etp-commands: etp-commands.in
- $(gen_verbose)sed 's:@ERL_TOP@:${ERL_TOP}:g' etp-commands.in > etp-commands
+ $(gen_verbose)sed -e 's:@ERL_TOP@:${ERL_TOP}:g' \
+ etp-commands.in > etp-commands
.PHONY: docs
docs:
diff --git a/erts/etc/unix/cerl.src b/erts/etc/unix/cerl.src
index 862d6eb1d4..bcd64d242e 100644
--- a/erts/etc/unix/cerl.src
+++ b/erts/etc/unix/cerl.src
@@ -2,7 +2,7 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 2003-2016. All Rights Reserved.
+# Copyright Ericsson AB 2003-2018. 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.
@@ -69,15 +69,6 @@ cxargs_add() {
done
}
-eeargs=
-eeargs_add() {
- while [ $# -gt 0 ]; do
- cargs="$cargs $1"
- eeargs="$eeargs $1"
- shift
- done
-}
-
core=
GDB=
@@ -97,8 +88,6 @@ TARGET=%TARGET%
PROGNAME=$ROOTDIR/bin/cerl
EMU=beam
-PRELOADED=$ROOTDIR/erts/preloaded/ebin
-
while [ $# -gt 0 ]; do
case "$1" in
@@ -143,29 +132,6 @@ 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"
@@ -258,7 +224,13 @@ while [ $# -gt 0 ]; do
shift
cargs="$cargs -rr"
run_rr=yes
- skip_erlexec=yes
+ case "$1" in
+ "replay"|"ps")
+ ;;
+ *)
+ skip_erlexec=yes
+ ;;
+ esac
;;
*)
break
@@ -278,7 +250,7 @@ EXEC=$BINDIR/erlexec
PROGNAME="$PROGNAME$cargs"
EMU="$EMU$TYPE"
-EMU_NAME=`$EXEC -emu_name_exit $eeargs`
+EMU_NAME=`$EXEC -emu_name_exit`
if [ $skip_erlexec = yes ]; then
emu_xargs=`echo $xargs | sed "s|+|-|g"`
@@ -292,21 +264,20 @@ if [ $skip_erlexec = yes ]; then
'
set -- $beam_args
IFS="$SAVE_IFS"
-else
- xargs="$xargs -pz $PRELOADED --"
fi
if [ "x$GDB" = "x" ]; then
if [ $run_valgrind = yes ]; 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,'`
+ valint=`echo "$valmajor * 1000 + $valminor" | bc`
if [ "x$VALGRIND_LOG_XML" = "x" ]; then
valgrind_xml=
log_file_prefix="--log-file="
else
export VALGRIND_LOG_XML
valgrind_xml="--xml=yes"
- if [ $valmajor -gt 2 -a $valminor -gt 4 ]; then
+ if [ $valint -gt 3004 ]; then
log_file_prefix="--xml-file="
else
log_file_prefix="--log-file="
@@ -315,7 +286,7 @@ if [ "x$GDB" = "x" ]; then
if [ "x$VALGRIND_LOG_DIR" = "x" ]; then
valgrind_log=
else
- if [ $valmajor -gt 2 -a $valminor -gt 4 ]; then
+ if [ $valint -gt 3004 ]; then
valgrind_log="$log_file_prefix$VALGRIND_LOG_DIR/$VALGRIND_LOGFILE_PREFIX$VALGRIND_LOGFILE_INFIX$EMU_NAME.log.$$"
else
valgrind_log="$log_file_prefix$VALGRIND_LOG_DIR/$VALGRIND_LOGFILE_PREFIX$VALGRIND_LOGFILE_INFIX$EMU_NAME.log"
@@ -339,12 +310,31 @@ if [ "x$GDB" = "x" ]; then
sched_arg=
fi
- exec $taskset1 valgrind $valgrind_xml $valgrind_log $valgrind_misc_flags $BINDIR/$EMU_NAME $sched_arg $emu_xargs "$@" -pz $PRELOADED
+ exec $taskset1 valgrind $valgrind_xml $valgrind_log $valgrind_misc_flags $BINDIR/$EMU_NAME $sched_arg $emu_xargs "$@"
elif [ $run_rr = yes ]; then
- exec rr record --ignore-nested $BINDIR/$EMU_NAME $emu_xargs "$@" -pz $PRELOADED
+ if [ $1 = replay ]; then
+ shift
+ cmdfile="/tmp/.cerlgdb.$$"
+ 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.in >> $cmdfile
+ exec rr replay -x $cmdfile $*
+ elif [ $1 = ps ]; then
+ shift
+ rr ps $* | head -1
+ ChildSetup=`rr ps $* | grep 'erl_child_setup' | awk '{ print $2 }'`
+ for CS in $ChildSetup; do
+ rr ps $* | grep -E "^$CS"
+ done
+ exit 0
+ else
+ exec rr record --ignore-nested $BINDIR/$EMU_NAME $emu_xargs "$@"
+ fi
else
- exec $EXEC $eeargs $xargs ${1+"$@"}
+ exec $EXEC $xargs ${1+"$@"}
fi
elif [ "x$GDB" = "xgdb" ]; then
case "x$core" in
diff --git a/erts/etc/unix/dyn_erl.c b/erts/etc/unix/dyn_erl.c
index d6d2201648..c4a2f7217c 100644
--- a/erts/etc/unix/dyn_erl.c
+++ b/erts/etc/unix/dyn_erl.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 2009-2016. All Rights Reserved.
+ * Copyright Ericsson AB 2009-2018. 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.
@@ -22,13 +22,7 @@
* This is a C version of the erl Bourne shell script
*/
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include "sys.h"
-#include <stdlib.h>
-#include <stdarg.h>
+#include "etc_common.h"
#define BOOL int
#define TRUE 1
diff --git a/erts/etc/unix/etp-commands.in b/erts/etc/unix/etp-commands.in
index 8f70f879d5..bb7b1a73f5 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.
@@ -149,7 +149,7 @@ define etp-1
else
# (($arg0) & 0x3) == 0
if (($arg0) == etp_the_non_value)
- printf "<the non-value>"
+ printf "<the-non-value>"
else
etp-cp-1 ($arg0)
end
@@ -1232,6 +1232,141 @@ end
# Commands for special term bunches.
#
+define etp-sig-int
+ set $etp_sig_is_message = 0
+ set $etp_sig_tag = ($arg0)->m[0]
+ if ($etp_sig_tag & 0x3) != 0 || $etp_sig_tag == etp_the_non_value
+ set $etp_sig_is_message = !0
+ # A message
+ if $etp_sig_tag != etp_the_non_value
+ etp-1 $etp_sig_tag 0
+ else
+ printf "!ENCODED-DIST-MSG"
+ end
+ if ($arg0)->m[1] != $etp_nil
+ printf " @token= "
+ etp-1 ($arg0)->m[1] 0
+ end
+ printf " @from= "
+ etp-1 ($arg0)->m[2] 0
+ else
+ if ($etp_sig_tag & 0x3f) != 0x30
+ printf "!INVALID-SIGNAL"
+ else
+ set $etp_sig_op = (($etp_sig_tag >> 6) & 0xff)
+ set $etp_sig_type = (($etp_sig_tag >> 14) & 0xff)
+ if $etp_sig_op == 0
+ printf "!EXIT[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 1
+ printf "!EXIT-LINKED[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 2
+ printf "!MONITOR-DOWN[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 3
+ printf "!MONITOR[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 4
+ printf "!DEMONITOR[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 5
+ printf "!LINK[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 6
+ printf "!UNLINK[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 7
+ printf "!GROUP-LEADER[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 8
+ printf "!TRACE-CHANGE-STATE[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 9
+ printf "!PERSISTENT-MONITOR-MESSAGE[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 10
+ printf "!IS-ALIVE[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 11
+ printf "!PROCESS-INFO[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 12
+ printf "!SYNC-SUSPEND[%d]", $etp_sig_type
+ else
+ if $etp_sig_op == 13
+ printf "!RPC[%d]", $etp_sig_type
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+end
+
+
+define etp-sigq-int
+# Args: ErlMessageQueue*
+#
+# Non-reentrant
+#
+ set $etp_sig = ($arg0)
+ set $etp_sig_save = ($arg1)
+ set $etp_sig_save_last = ($arg2)
+ set $etp_sigq_msig_len = 0
+ set $etp_sigq_nmsig_len = 0
+
+ printf " ["
+ while $etp_sig != (void *) 0
+ set $etp_sig_next = $etp_sig->next
+ if $etp_sig != ($arg0)
+ printf " "
+ end
+ etp-sig-int $etp_sig
+ if $etp_sig_is_message
+ set $etp_sigq_msig_len++
+ else
+ set $etp_sigq_nmsig_len++
+ end
+ if $etp_sig_next
+ printf ","
+ end
+ if $etp_sig_save && *$etp_sig_save == $etp_sig
+ printf " %% <== SAVE"
+ else
+ if $etp_sig_save_last && *$etp_sig_save_last == $etp_sig
+ printf " %% <== SAVED_LAST"
+ end
+ end
+ if $etp_sig_next
+ printf "\n"
+ end
+ set $etp_sig = $etp_sig_next
+ end
+ printf "]\n\n"
+ printf " Message signals: %d\n", $etp_sigq_msig_len
+ printf " Non-message signals: %d\n\n", $etp_sigq_nmsig_len
+end
+
+define etp-sigqs
+ printf " --- Inner signal queue (message queue) ---\n"
+ etp-sigq-int ($arg0)->sig_qs.first ($arg0)->sig_qs.save ($arg0)->sig_qs.saved_last
+ printf " --- Middle signal queue ---\n"
+ etp-sigq-int ($arg0)->sig_qs.cont ($arg0)->sig_qs.save ($arg0)->sig_qs.saved_last
+ printf " --- Outer queue ---\n"
+ etp-sigq-int ($arg0)->sig_inq.first ($arg0)->sig_qs.save ($arg0)->sig_qs.saved_last
+end
+
define etp-msgq
# Args: ErlMessageQueue*
#
@@ -1290,7 +1425,7 @@ 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 +1828,7 @@ 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 +1849,10 @@ 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 ($arg0 & 0x20000)
printf "garbage-collecting | "
@@ -1735,7 +1870,7 @@ define etp-proc-state-int
printf "active | "
end
if ($arg0 & 0x1000)
- printf "pending-exit | "
+ printf "unused | "
end
if ($arg0 & 0x800)
printf "exiting | "
@@ -1819,160 +1954,21 @@ document etp-proc-state
% Print state of process
%---------------------------------------------------------------------------
end
-define etp-proc-state-int
+
+define etp-proc-flags-int
# Args: int
#
- if ($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 "
@@ -2076,7 +2072,7 @@ document etp-proc-flags
%---------------------------------------------------------------------------
end
-define etp-process-info
+define etp-process-info-int
# Args: Process*
#
printf " Pid: "
@@ -2131,14 +2127,25 @@ 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", $etp_proc
end
+ if ($arg1)
+ etp-sigqs $etp_proc
+ end
+end
+
+define etp-process-info
+ etp-process-info-int ($arg0) 0
+end
+
+define etp-process-info-x
+ etp-process-info-int ($arg0) !0
end
document etp-process-info
@@ -2149,22 +2156,24 @@ document etp-process-info
%---------------------------------------------------------------------------
end
-define etp-processes
+define etp-processes-int
if (!erts_initialized)
printf "No processes, since system isn't initialized!\n"
else
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
+ etp-process-info-int $proc ($arg0)
+ 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
@@ -2176,6 +2185,14 @@ define etp-processes
end
end
+define etp-processes
+ etp-processes-int 0
+end
+
+define etp-processes-x
+ etp-processes-int !0
+end
+
document etp-processes
%---------------------------------------------------------------------------
% etp-processes
@@ -2236,9 +2253,9 @@ 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)
@@ -2316,40 +2333,46 @@ end
define etp-port-sched-flags-int
# Args: int
#
- if ($arg0 & 0x1)
+ if ($arg0 & (1 << 0))
printf " in-run-queue"
end
- if ($arg0 & 0x2)
+ if ($arg0 & (1 << 1))
printf " executing"
end
- if ($arg0 & 0x4)
+ if ($arg0 & (1 << 2))
printf " have-tasks"
end
- if ($arg0 & 0x8)
+ if ($arg0 & (1 << 3))
printf " exited"
end
- if ($arg0 & 0x10)
+ if ($arg0 & (1 << 4))
printf " busy-port"
end
- if ($arg0 & 0x20)
+ if ($arg0 & (1 << 5))
printf " busy-port-q"
end
- if ($arg0 & 0x40)
+ if ($arg0 & (1 << 6))
printf " chk-unset-busy-port-q"
end
- if ($arg0 & 0x80)
+ if ($arg0 & (1 << 7))
printf " have-busy-tasks"
end
- if ($arg0 & 0x100)
+ if ($arg0 & (1 << 8))
printf " have-nosuspend-tasks"
end
- if ($arg0 & 0x200)
+ if ($arg0 & (1 << 9))
printf " parallelism"
end
- if ($arg0 & 0x400)
+ if ($arg0 & (1 << 10))
printf " force-sched"
end
- if ($arg0 & 0xfffff800)
+ if ($arg0 & (1 << 11))
+ printf " exiting"
+ end
+ if ($arg0 & (1 << 12))
+ printf " exec-imm"
+ end
+ if ($arg0 & 0xffffc000)
printf " GARBAGE"
end
printf "\n"
@@ -2496,10 +2519,11 @@ 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
@@ -2507,6 +2531,7 @@ define etp-ports
printf "---\n"
printf " Pix: %d\n", $port_ix
etp-port-info $port
+ set $port_cnt--
end
end
if $port_ix == $port_printile
@@ -2709,25 +2734,37 @@ define etp-aux-work-flags
printf " fix-alloc-lower-lim"
end
if ($arg0 & 0x10)
- printf " async-ready"
+ printf " later-op"
end
if ($arg0 & 0x20)
- printf " async-ready-clean"
+ printf " canceled-timers"
end
if ($arg0 & 0x40)
- printf " misc-work-thr-prgr"
+ printf " canceled-timers-thr-prgr"
end
if ($arg0 & 0x80)
- printf " misc-work"
+ printf " async-ready"
end
if ($arg0 & 0x100)
- printf " check-children"
+ printf " async-ready-clean"
end
if ($arg0 & 0x200)
- printf " set-tmo"
+ printf " misc-thr-prgr"
end
if ($arg0 & 0x400)
- printf " mseg-cached-check"
+ printf " misc"
+ end
+ if ($arg0 & 0x800)
+ printf " set-tmo"
+ end
+ if ($arg0 & 0x1000)
+ printf " mseg-cache-check"
+ end
+ if ($arg0 & 0x2000)
+ printf " yield"
+ end
+ if ($arg0 & 0x1000)
+ printf " reap-ports"
end
if ($arg0 & ~0x7ff)
printf " GARBAGE"
@@ -2850,6 +2887,14 @@ define etp-run-queue-info-internal
printf " Pointer: (ErtsRunQueue *) %p\n", $runq
end
+define etp-fds
+ if $_exitsignal == -1
+ call erts_check_io_debug(0)
+ else
+ printf "Not yet implemented for core files"
+ end
+end
+
define etp-disasm-1
set $code_ptr = ((BeamInstr*)$arg0)
set $addr = *$code_ptr
@@ -3682,7 +3727,7 @@ 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)
@@ -4281,6 +4326,20 @@ document etp-show
%---------------------------------------------------------------------------
end
+define etp-rr-run-until-beam
+ source @ERL_TOP@/erts/etc/unix/etp-rr-run-until-beam.py
+end
+
+document etp-rr-run-until-beam
+%---------------------------------------------------------------------------
+% etp-rr-run-until-beam
+%
+% Use this gdb macro to make cerl -rr replay -p PID walk until
+% the correct execute has been made. You may have to change the
+% file that is used to debug with.
+%---------------------------------------------------------------------------
+end
+
############################################################################
# Init
#
@@ -4314,7 +4373,17 @@ document etp-init
%---------------------------------------------------------------------------
end
+define hook-run
+ set $_exitsignal = -1
+end
+
+handle SIGPIPE nostop
+
etp-init
help etp-init
-etp-show
-etp-system-info
+if $etp_rr_run_until_beam
+ help etp-rr-run-until-beam
+else
+ etp-show
+ etp-system-info
+end
diff --git a/erts/etc/unix/etp-rr-run-until-beam.py b/erts/etc/unix/etp-rr-run-until-beam.py
new file mode 100644
index 0000000000..078998b910
--- /dev/null
+++ b/erts/etc/unix/etp-rr-run-until-beam.py
@@ -0,0 +1,45 @@
+#
+# %CopyrightBegin%
+#
+# Copyright Ericsson AB 2013-2016. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# %CopyrightEnd%
+#
+
+has_exited = False
+
+def stop_handler (event):
+ global has_exited
+ if isinstance(event, gdb.SignalEvent):
+ print("exit code: %s" % (event.stop_signal))
+ has_exited = True
+
+gdb.events.stop.connect (stop_handler)
+
+gdb.execute('continue')
+
+while not has_exited:
+ r = gdb.execute('when', to_string=True)
+ m = re.match("[^0-9]*([0-9]+)", r)
+ if m:
+ event = int(m.group(1));
+ gdb.execute('start ' + str(event + 1));
+ gdb.execute('continue')
+
+gdb.events.stop.disconnect (stop_handler)
+
+gdb.execute('file ' + str(gdb.parse_and_eval("$etp_beam_executable")))
+gdb.execute('break main')
+gdb.execute('reverse-continue')
diff --git a/erts/etc/unix/run_erl.c b/erts/etc/unix/run_erl.c
index 81a0036c99..bfb3e1bd2c 100644
--- a/erts/etc/unix/run_erl.c
+++ b/erts/etc/unix/run_erl.c
@@ -43,10 +43,10 @@
#endif
#ifdef HAVE_WORKING_POSIX_OPENPT
# ifndef _XOPEN_SOURCE
- /* On OS X and BSD, we must leave _XOPEN_SOURCE undefined in order for
- * the prototype of vsyslog() to be included.
+ /* On OS X, BSD and Solaris, we must leave _XOPEN_SOURCE undefined in order
+ * for the prototype of vsyslog() to be included.
*/
-# if !(defined(__APPLE__) || defined(__FreeBSD__) || defined(__DragonFly__))
+# if !(defined(__APPLE__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(__sun))
# define _XOPEN_SOURCE 600
# endif
# endif
@@ -627,12 +627,14 @@ static void pass_on(pid_t childpid)
status("Pty master read; ");
#endif
if ((len = sf_read(mfd, buf, BUFSIZ)) <= 0) {
+ int saved_errno = errno;
sf_close(rfd);
if(wfd) sf_close(wfd);
sf_close(mfd);
unlink(fifo1);
unlink(fifo2);
if (len < 0) {
+ errno = saved_errno;
if(errno == EIO)
ERROR0(LOG_ERR,"Erlang closed the connection.");
else
@@ -1342,10 +1344,12 @@ static int sf_open(const char *path, int type, mode_t mode) {
return fd;
}
+
static int sf_close(int fd) {
/* "close() should not be retried after an EINTR" */
return close(fd);
}
+
/* Extract any control sequences that are ment only for run_erl
* and should not be forwarded to the pty.
*/
diff --git a/erts/etc/unix/to_erl.c b/erts/etc/unix/to_erl.c
index afff8f7e54..ed4fe12e8b 100644
--- a/erts/etc/unix/to_erl.c
+++ b/erts/etc/unix/to_erl.c
@@ -245,7 +245,6 @@ int main(int argc, char **argv)
tty_smode.c_iflag =
1*BRKINT |/*Signal interrupt on break.*/
1*IGNPAR |/*Ignore characters with parity errors.*/
- 1*ISTRIP |/*Strip character.*/
0;
#if 0
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 22:10:09 +0000