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-rw-r--r--erts/etc/common/erlexec.c18
-rw-r--r--erts/etc/common/heart.c35
-rw-r--r--erts/etc/common/run_erl_common.c4
-rw-r--r--erts/etc/unix/cerl.src10
-rw-r--r--erts/etc/unix/etp-commands.in88
5 files changed, 125 insertions, 30 deletions
diff --git a/erts/etc/common/erlexec.c b/erts/etc/common/erlexec.c
index b68e109b43..23226909a7 100644
--- a/erts/etc/common/erlexec.c
+++ b/erts/etc/common/erlexec.c
@@ -808,6 +808,7 @@ int main(int argc, char **argv)
case 'a':
case 'A':
case 'b':
+ case 'C':
case 'e':
case 'i':
case 'n':
@@ -881,6 +882,19 @@ int main(int argc, char **argv)
}
add_Eargs(argv[i]);
break;
+ case 'c':
+ argv[i][0] = '-';
+ if (argv[i][2] == '\0' && i+1 < argc) {
+ if (sys_strcmp(argv[i+1], "true") == 0
+ || sys_strcmp(argv[i+1], "false") == 0) {
+ add_Eargs(argv[i]);
+ add_Eargs(argv[i+1]);
+ i++;
+ break;
+ }
+ }
+ add_Eargs(argv[i]);
+ break;
case 'M': {
int x;
for (x = 0; plusM_au_allocs[x]; x++)
@@ -1150,8 +1164,8 @@ usage_aux(void)
#endif
"] "
"[-make] [-man [manopts] MANPAGE] [-x] [-emu_args] "
- "[-args_file FILENAME] [+A THREADS] [+a SIZE] [+B[c|d|i]] [+c] "
- "[+h HEAP_SIZE_OPTION] [+K BOOLEAN] "
+ "[-args_file FILENAME] [+A THREADS] [+a SIZE] [+B[c|d|i]] [+c [BOOLEAN]] "
+ "[+C MODE] [+h HEAP_SIZE_OPTION] [+K BOOLEAN] "
"[+l] [+M<SUBSWITCH> <ARGUMENT>] [+P MAX_PROCS] [+Q MAX_PORTS] "
"[+R COMPAT_REL] "
"[+r] [+rg READER_GROUPS_LIMIT] [+s SCHEDULER_OPTION] "
diff --git a/erts/etc/common/heart.c b/erts/etc/common/heart.c
index 2830641802..0d1dcacf2c 100644
--- a/erts/etc/common/heart.c
+++ b/erts/etc/common/heart.c
@@ -109,7 +109,7 @@
# include <sys/time.h>
# include <unistd.h>
# include <signal.h>
-# if defined(CORRECT_USING_TIMES)
+# if defined(OS_MONOTONIC_TIME_USING_TIMES)
# include <sys/times.h>
# include <limits.h>
# endif
@@ -117,11 +117,12 @@
#define HEART_COMMAND_ENV "HEART_COMMAND"
#define ERL_CRASH_DUMP_SECONDS_ENV "ERL_CRASH_DUMP_SECONDS"
+#define HEART_KILL_SIGNAL "HEART_KILL_SIGNAL"
-#define MSG_HDR_SIZE 2
-#define MSG_HDR_PLUS_OP_SIZE 3
-#define MSG_BODY_SIZE 2048
-#define MSG_TOTAL_SIZE 2050
+#define MSG_HDR_SIZE (2)
+#define MSG_HDR_PLUS_OP_SIZE (3)
+#define MSG_BODY_SIZE (2048)
+#define MSG_TOTAL_SIZE (2050)
unsigned char cmd[MSG_BODY_SIZE];
@@ -555,14 +556,22 @@ kill_old_erlang(void){
static void
kill_old_erlang(void){
pid_t pid;
- int i;
- int res;
+ int i, res;
+ int sig = SIGKILL;
+ char *sigenv = NULL;
+
+ sigenv = get_env(HEART_KILL_SIGNAL);
+ if (sigenv && strcmp(sigenv, "SIGABRT") == 0) {
+ print_error("kill signal SIGABRT requested");
+ sig = SIGABRT;
+ }
+
if(heart_beat_kill_pid != 0){
pid = (pid_t) heart_beat_kill_pid;
- res = kill(pid,SIGKILL);
+ res = kill(pid,sig);
for(i=0; i < 5 && res == 0; ++i){
sleep(1);
- res = kill(pid,SIGKILL);
+ res = kill(pid,sig);
}
if(errno != ESRCH){
print_error("Unable to kill old process, "
@@ -1084,9 +1093,9 @@ time_t timestamp(time_t *res)
return r;
}
-#elif defined(HAVE_GETHRTIME) || defined(GETHRTIME_WITH_CLOCK_GETTIME)
+#elif defined(OS_MONOTONIC_TIME_USING_GETHRTIME) || defined(OS_MONOTONIC_TIME_USING_CLOCK_GETTIME)
-#if defined(GETHRTIME_WITH_CLOCK_GETTIME)
+#if defined(OS_MONOTONIC_TIME_USING_CLOCK_GETTIME)
typedef long long SysHrTime;
SysHrTime sys_gethrtime(void);
@@ -1095,7 +1104,7 @@ SysHrTime sys_gethrtime(void)
{
struct timespec ts;
long long result;
- if (clock_gettime(CLOCK_MONOTONIC,&ts) != 0) {
+ if (clock_gettime(MONOTONIC_CLOCK_ID,&ts) != 0) {
print_error("Fatal, could not get clock_monotonic value, terminating! "
"errno = %d\n", errno);
exit(1);
@@ -1122,7 +1131,7 @@ time_t timestamp(time_t *res)
return r;
}
-#elif defined(CORRECT_USING_TIMES)
+#elif defined(OS_MONOTONIC_TIME_USING_TIMES)
# ifdef NO_SYSCONF
# include <sys/param.h>
diff --git a/erts/etc/common/run_erl_common.c b/erts/etc/common/run_erl_common.c
index 20b78eb05e..ab420e3bee 100644
--- a/erts/etc/common/run_erl_common.c
+++ b/erts/etc/common/run_erl_common.c
@@ -32,6 +32,10 @@
#include <time.h>
#include <unistd.h>
+#ifdef __ANDROID__
+# include <termios.h>
+#endif
+
#ifdef HAVE_SYSLOG_H
# include <syslog.h>
#endif
diff --git a/erts/etc/unix/cerl.src b/erts/etc/unix/cerl.src
index 78fefbea55..59cf29d381 100644
--- a/erts/etc/unix/cerl.src
+++ b/erts/etc/unix/cerl.src
@@ -43,6 +43,7 @@
# -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
# -nox Unset the DISPLAY variable to disable us of X Windows
#
# FIXME For GDB you can also set the break point using "-break FUNCTION".
@@ -180,6 +181,11 @@ while [ $# -gt 0 ]; do
cargs="$cargs -frmptr"
TYPE=.frmptr
;;
+ "-icount")
+ shift
+ cargs="$cargs -icount"
+ TYPE=.icount
+ ;;
"-dump")
shift
GDB=dump
@@ -375,7 +381,9 @@ elif [ "x$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 $emacs_major -gt 21 ]; then
GDBARGS="--annotate=1 "
diff --git a/erts/etc/unix/etp-commands.in b/erts/etc/unix/etp-commands.in
index 141d51824f..3ee092418e 100644
--- a/erts/etc/unix/etp-commands.in
+++ b/erts/etc/unix/etp-commands.in
@@ -146,14 +146,10 @@ define etp-1
etp-immediate-1 ($arg0)
else
# (($arg0) & 0x3) == 0
- if (($arg0) == 0x0)
+ if (($arg0) == etp_the_non_value)
printf "<the non-value>"
else
- if (($arg0) == 0x4)
- printf "<the non-value debug>"
- else
- etp-cp-1 ($arg0)
- end
+ etp-cp-1 ($arg0)
end
end
end
@@ -355,7 +351,32 @@ define etp-boxed-1
etp-array-1 ((Eterm*)(($arg0)&~0x3)) ($arg1) ($arg1) \
1 ((((Eterm*)(($arg0)&~0x3))[0]>>6)+1) '}'
else
- etp-boxed-immediate-1 ($arg0)
+ if (((Eterm*)(($arg0) & ~0x3))[0] & 0x3c) == 0x3c
+ # A map
+ if (((Eterm*)(($arg0) & ~0x3))[0] & 0xc0) == 0x0
+ # Flat map
+ printf "#{Keys:"
+ etp-1 ((flatmap_t*)(($arg0)&~0x3))->keys (($arg1)+1)
+ printf " Values:{"
+ etp-array-1 ((Eterm*)(($arg0)&~0x3)+3) ($arg1) ($arg1) \
+ 0 ((flatmap_t*)(($arg0)&~0x3))->size '}'
+ printf "}"
+ else
+ # Hashmap
+ printf "#<%x>{", (((((Eterm*)(($arg0)&~0x3))[0])>>(6+2+8))&0xffff)
+ if (((Eterm*)(($arg0) & ~0x3))[0] & 0xc0) >= 0x80
+ # head bitmap/array
+ etp-bitmap-array-1 ((Eterm*)(($arg0)&~0x3)+2) ($arg1) ($arg1) \
+ 0 (((((Eterm*)(($arg0)&~0x3))[0])>>(6+2+8))&0xffff) '}'
+ else
+ # node bitmap
+ etp-bitmap-array-1 ((Eterm*)(($arg0)&~0x3)+1) ($arg1) ($arg1) \
+ 0 (((((Eterm*)(($arg0)&~0x3))[0])>>(6+2+8))&0xffff) '}'
+ end
+ end
+ else
+ etp-boxed-immediate-1 ($arg0)
+ end
end
end
end
@@ -478,6 +499,36 @@ define etp-array-1
end
end
+define etp-bitmap-array-1
+# Args: Eterm* p, int depth, int width, int pos, int bitmap, int end_char
+#
+# Reentrant
+#
+# Same as etp-array-1 with size = bitcount(bitmap)
+#
+ if ($arg4) & 1 != 0
+ if (($arg1) < $etp_max_depth) && (($arg2) < $etp_max_depth)
+ etp-1 (($arg0)[($arg3)]) (($arg1)+1)
+ if (($arg4) & (($arg4)-1)) != 0
+ printf ","
+ end
+ etp-bitmap-array-1 ($arg0) ($arg1) (($arg2)+1) (($arg3)+1) (($arg4)>>1) ($arg5)
+ else
+ printf "...%c", ($arg5)
+ end
+ else
+ if ($arg4) == 0
+ printf "%c", ($arg5)
+ else
+ etp-bitmap-array-1 $arg0 $arg1 $arg2 $arg3 (($arg4)>>1) $arg5
+
+ # WARNING: One might be tempted to optimize the bitcounting here
+ # by passing the bitmap argument as ($arg4 & ($arg4 - 1)). This is a very
+ # bad idea as arguments are passed as string substitution.
+ # The size of $arg4 would thus grow exponentially for each recursion.
+ end
+ end
+end
#define etpa-1
@@ -1065,8 +1116,8 @@ define etp-cp-1
set $etp_cp_mid = $etp_cp_low + ($etp_cp_high-$etp_cp_low)/2
end
if $etp_cp_p
- # 12 = MI_FUNCTIONS
- set $etp_cp_low = (Eterm**)($etp_cp_p->start + 12)
+ # 13 = MI_FUNCTIONS
+ set $etp_cp_low = (Eterm**)($etp_cp_p->start + 13)
# 0 = MI_NUM_FUNCTIONS
set $etp_cp_high = $etp_cp_low +$etp_cp_p->start[0]
set $etp_cp_p = 0
@@ -3514,11 +3565,13 @@ end
define etp-carrier-blocks
set $etp_crr = (Carrier_t*) $arg0
set $etp_alc = (Allctr_t*)($etp_crr->allctr.counter & ~7)
+ set $etp_crr_end = ((char*)$etp_crr + ($etp_crr->chdr & ~7) - (sizeof(void*) & ~8))
set $etp_blk = (Block_t*) ((char*)$etp_crr + $etp_alc->mbc_header_size)
set $etp_prev_blk = 0
set $etp_error_cnt = 0
set $etp_ablk_cnt = 0
set $etp_fblk_cnt = 0
+ set $etp_aborted = 0
if $argc == 2
set $etp_be_silent = $arg1
@@ -3565,14 +3618,21 @@ define etp-carrier-blocks
end
set $etp_prev_blk = $etp_blk
set $etp_blk = (Block_t*) ((char*)$etp_blk + $etp_blk_sz)
+ if $etp_blk < (Block_t*) ((char*)$etp_prev_blk + $etp_alc->min_block_size) || $etp_blk >= $etp_crr_end
+ printf "ERROR: Invalid size of block at %#lx. ABORTING\n", $etp_prev_blk
+ set $etp_aborted = 1
+ loop_break
+ end
end
- if ((char*)$etp_blk + $etp_blk_sz) != ((char*)$etp_crr + ($etp_crr->chdr & ~7))
- printf "ERROR: Last block not at end of carrier\n"
- set $etp_error_cnt = $etp_error_cnt + 1
+ if !$etp_aborted
+ if ((char*)$etp_blk + $etp_blk_sz) != $etp_crr_end
+ printf "ERROR: Last block not at end of carrier\n"
+ set $etp_error_cnt = $etp_error_cnt + 1
+ end
+ printf "Allocated blocks: %u\n", $etp_ablk_cnt
+ printf "Free blocks: %u\n", $etp_fblk_cnt
end
- printf "Allocated blocks: %u\n", $etp_ablk_cnt
- printf "Free blocks: %u\n", $etp_fblk_cnt
if $etp_error_cnt
printf "%u ERRORs reported above\n", $etp-error-cnt
end
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-13 12:22:06 +0000