diff options
Diffstat (limited to 'erts/etc')
| -rw-r--r-- | erts/etc/Makefile | 3 | ||||
| -rw-r--r-- | erts/etc/common/erlexec.c | 18 | ||||
| -rw-r--r-- | erts/etc/unix/Makefile | 46 | ||||
| -rw-r--r-- | erts/etc/unix/etp-commands.in (renamed from erts/etc/unix/etp-commands) | 31 | ||||
| -rw-r--r-- | erts/etc/unix/etp-thr.py | 55 | ||||
| -rw-r--r-- | erts/etc/unix/run_erl.c | 8 | ||||
| -rw-r--r-- | erts/etc/unix/to_erl.c | 4 |
7 files changed, 160 insertions, 5 deletions
diff --git a/erts/etc/Makefile b/erts/etc/Makefile index 2b32b8ae50..5b54ef9c3e 100644 --- a/erts/etc/Makefile +++ b/erts/etc/Makefile @@ -18,10 +18,11 @@ # include $(ERL_TOP)/make/target.mk - SUB_DIRECTORIES = common ifeq ($(TARGET),win32) SUB_DIRECTORIES += win32 +else +SUB_DIRECTORIES += unix endif include $(ERL_TOP)/make/otp_subdir.mk diff --git a/erts/etc/common/erlexec.c b/erts/etc/common/erlexec.c index e61ebe15f5..552afe295d 100644 --- a/erts/etc/common/erlexec.c +++ b/erts/etc/common/erlexec.c @@ -803,7 +803,6 @@ int main(int argc, char **argv) case 'n': case 'P': case 'Q': - case 'S': case 't': case 'T': case 'R': @@ -818,6 +817,19 @@ int main(int argc, char **argv) add_Eargs(argv[i+1]); i++; break; + case 'S': + if (argv[i][2] == 'P') { + if (argv[i][3] != '\0') + goto the_default; + } else if (argv[i][2] != '\0') + goto the_default; + if (i+1 >= argc) + usage(argv[i]); + argv[i][0] = '-'; + add_Eargs(argv[i]); + add_Eargs(argv[i+1]); + i++; + break; case 'B': argv[i][0] = '-'; if (argv[i][2] != '\0') { @@ -1119,7 +1131,9 @@ usage_aux(void) "[+l] [+M<SUBSWITCH> <ARGUMENT>] [+P MAX_PROCS] [+Q MAX_PORTS] " "[+R COMPAT_REL] " "[+r] [+rg READER_GROUPS_LIMIT] [+s SCHEDULER_OPTION] " - "[+S NO_SCHEDULERS:NO_SCHEDULERS_ONLINE] [+T LEVEL] [+V] [+v] " + "[+S NO_SCHEDULERS:NO_SCHEDULERS_ONLINE] " + "[+SP PERCENTAGE_SCHEDULERS:PERCENTAGE_SCHEDULERS_ONLINE] " + "[+T LEVEL] [+V] [+v] " "[+W<i|w>] [+z MISC_OPTION] [args ...]\n"); exit(1); } diff --git a/erts/etc/unix/Makefile b/erts/etc/unix/Makefile new file mode 100644 index 0000000000..e85d2fab0c --- /dev/null +++ b/erts/etc/unix/Makefile @@ -0,0 +1,46 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2013. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include $(ERL_TOP)/make/output.mk +include $(ERL_TOP)/make/target.mk + +include $(ERL_TOP)/make/$(TARGET)/otp.mk +include ../../vsn.mk + +opt debug: etc + +.PHONY: etc +etc: etp-commands + +etp-commands: etp-commands.in + sed 's:@ERL_TOP@:${ERL_TOP}:g' etp-commands.in > etp-commands + +.PHONY: docs +docs: + +.PHONY: clean +clean: + +# ---------------------------------------------------- +# Release Target +# ---------------------------------------------------- +include $(ERL_TOP)/make/otp_release_targets.mk + +.PHONY: release_spec +release_spec: etc
\ No newline at end of file diff --git a/erts/etc/unix/etp-commands b/erts/etc/unix/etp-commands.in index f059662271..54ff7b3e3a 100644 --- a/erts/etc/unix/etp-commands +++ b/erts/etc/unix/etp-commands.in @@ -2075,6 +2075,33 @@ document etp-system-info %--------------------------------------------------------------------------- end +define etp-compile-info + printf "--------------- Compile Information ---------------\n" + printf "CFLAGS: %s\n", erts_build_flags_CFLAGS + printf "LDFLAGS: %s\n", erts_build_flags_LDFLAGS + printf "Use etp-config-h-info to dump config.h\n" +end + +document etp-compile-info +%--------------------------------------------------------------------------- +% etp-compile-info +% +% Print information about how the system was compiled +%--------------------------------------------------------------------------- +end + +define etp-config-h-info + printf "%s", erts_build_flags_CONFIG_H +end + +document etp-config-h-info +%--------------------------------------------------------------------------- +% etp-config-h-info +% +% Dump the contents of config.h when the system was compiled +%--------------------------------------------------------------------------- +end + define etp-dictdump # Args: ProcDict* # @@ -2730,6 +2757,10 @@ document etp-run %--------------------------------------------------------------------------- end +define etp-thr + source @ERL_TOP@/erts/etc/unix/etp-thr.py +end + ############################################################################ # Toolbox parameter handling # diff --git a/erts/etc/unix/etp-thr.py b/erts/etc/unix/etp-thr.py new file mode 100644 index 0000000000..64fb858d20 --- /dev/null +++ b/erts/etc/unix/etp-thr.py @@ -0,0 +1,55 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2013. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +def get_thread_name(t): + f = gdb.newest_frame(); + while f: + if f.name() == "async_main": + return "async"; + elif f.name() == "erts_sys_main_thread": + return "main"; + elif f.name() == "signal_dispatcher_thread_func": + return "signal_dispatcher"; + elif f.name() == "sys_msg_dispatcher_func": + return "sys_msg_dispatcher"; + elif f.name() == "child_waiter": + return "child_waiter"; + elif f.name() == "sched_thread_func": + return "scheduler"; + elif f.name() == "aux_thread": + return "aux"; + f = f.older(); + return "unknown"; + + +curr_thread = gdb.selected_thread(); + +for i in gdb.inferiors(): + gdb.write(" Id Thread Name Frame\n"); + for t in i.threads(): + t.switch(); + if curr_thread == t: + gdb.write("*"); + else: + gdb.write(" "); + gdb.write("{0:<3} {1:20} {2}\n".format( + t.num,get_thread_name(t), + gdb.newest_frame().name())); + +curr_thread.switch(); diff --git a/erts/etc/unix/run_erl.c b/erts/etc/unix/run_erl.c index 53c779b1be..b69e31f784 100644 --- a/erts/etc/unix/run_erl.c +++ b/erts/etc/unix/run_erl.c @@ -1142,6 +1142,14 @@ static void daemon_init(void) sf_close(i); } + /* Necessary on some platforms */ + + open("/dev/null", O_RDONLY); /* Order is important! */ + open("/dev/null", O_WRONLY); + open("/dev/null", O_WRONLY); + + errno = 0; /* if set by open */ + OPEN_SYSLOG(); run_daemon = 1; } diff --git a/erts/etc/unix/to_erl.c b/erts/etc/unix/to_erl.c index 0f27b64811..b9e397cbf2 100644 --- a/erts/etc/unix/to_erl.c +++ b/erts/etc/unix/to_erl.c @@ -339,7 +339,7 @@ int main(int argc, char **argv) tty_smode.c_cc[VTIME] =0;/* Note that VTIME is the same as VEOL! */ tty_smode.c_cc[VINTR] =3; - tcsetattr(0, TCSANOW, &tty_smode); + tcsetattr(0, TCSADRAIN, &tty_smode); #ifdef DEBUG show_terminal_settings(&tty_smode); @@ -484,7 +484,7 @@ int main(int argc, char **argv) * Reset terminal characterstics * XXX */ - tcsetattr(0, TCSANOW, &tty_rmode); + tcsetattr(0, TCSADRAIN, &tty_rmode); return 0; } |