aboutsummaryrefslogtreecommitdiffstats
path: root/erts/etc
diff options
context:
space:
mode:
Diffstat (limited to 'erts/etc')
-rw-r--r--erts/etc/common/erlexec.c30
-rw-r--r--erts/etc/unix/cerl.src39
-rw-r--r--erts/etc/unix/etp-commands.in42
3 files changed, 80 insertions, 31 deletions
diff --git a/erts/etc/common/erlexec.c b/erts/etc/common/erlexec.c
index 55a55b658c..d61a3cbf95 100644
--- a/erts/etc/common/erlexec.c
+++ b/erts/etc/common/erlexec.c
@@ -237,7 +237,7 @@ static int verbose = 0; /* If non-zero, print some extra information. */
static int start_detached = 0; /* If non-zero, the emulator should be
* started detached (in the background).
*/
-static int start_smp_emu = 0; /* Start the smp emulator. */
+static int start_smp_emu = 1; /* Start the smp emulator. */
static const char* emu_type = 0; /* Type of emulator (lcnt, valgrind, etc) */
#ifdef __WIN32__
@@ -460,8 +460,6 @@ int main(int argc, char **argv)
* Construct the path of the executable.
*/
cpuinfo = erts_cpu_info_create();
- /* '-smp auto' is default */
- start_smp_emu = 1;
#if defined(__WIN32__) && defined(WIN32_ALWAYS_DEBUG)
emu_type = "debug";
@@ -812,6 +810,28 @@ int main(int argc, char **argv)
add_Eargs(argv[i+1]);
i++;
break;
+ case 'I':
+ if (argv[i][2] == 'O' && (argv[i][3] == 't' || argv[i][3] == 'p')) {
+ if (argv[i][4] != '\0')
+ goto the_default;
+ argv[i][0] = '-';
+ add_Eargs(argv[i]);
+ add_Eargs(argv[i+1]);
+ i++;
+ break;
+ }
+ if (argv[i][2] == 'O' && argv[i][3] == 'P' &&
+ (argv[i][4] == 't' || argv[i][4] == 'p')) {
+ if (argv[i][5] != '\0')
+ goto the_default;
+ argv[i][0] = '-';
+ add_Eargs(argv[i]);
+ add_Eargs(argv[i+1]);
+ i++;
+ break;
+ }
+ usage(argv[i]);
+ break;
case 'S':
if (argv[i][2] == 'P') {
if (argv[i][3] != '\0')
@@ -1140,10 +1160,6 @@ usage_aux(void)
#ifdef __WIN32__
"[-start_erl [datafile]] "
#endif
- "[-smp [auto"
- "|enable"
- "]"
- "] "
"[-make] [-man [manopts] MANPAGE] [-x] [-emu_args] [-start_epmd BOOLEAN] "
"[-args_file FILENAME] [+A THREADS] [+a SIZE] [+B[c|d|i]] [+c [BOOLEAN]] "
"[+C MODE] [+h HEAP_SIZE_OPTION] [+K BOOLEAN] "
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 8f70f879d5..95e065b156 100644
--- a/erts/etc/unix/etp-commands.in
+++ b/erts/etc/unix/etp-commands.in
@@ -2316,40 +2316,46 @@ 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"
@@ -2850,6 +2856,14 @@ 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
@@ -4314,6 +4328,10 @@ document etp-init
%---------------------------------------------------------------------------
end
+define hook-run
+ set $_exitsignal = -1
+end
+
etp-init
help etp-init
etp-show
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 20:59:15 +0000