Merge branch 'lukas/ose/master-17.0/OTP-11334'

* lukas/ose/master-17.0/OTP-11334:
  ose: Fix erts assert failed printouts
  ose: fix for packet_bytes in fd/spawn driver.
  ose: Prepare slave for running on OSE
  ose: Fix bug when hunting for signal proxy
  ose: Implement tcp inet driver for OSE
  ose: Add ifdefs for HAVE_UDP
  ose: Yielding has to be done differently for background processes.
  ose: Print faults in aio sys driver calls
  ose: Prinout errno when to_erl read fails
  ose: erlang display goes to ramlog printf
  ose: Initiate stdin/stdout/stderr
  ose: Break lmconf into one per load module
  ose: Reset busy port when pdq empty
  ose: Restore the owner of the signal

9 files changed, 60 insertions, 14 deletions

diff --git a/lib/erl_interface/aclocal.m4 b/lib/erl_interface/aclocal.m4
index c51c26794a..2b47f7c4bc 100644
--- a/lib/erl_interface/aclocal.m4
+++ b/lib/erl_interface/aclocal.m4
@@ -83,8 +83,10 @@ AC_ARG_VAR(erl_xcomp_ose_LM_POST_LINK, [OSE postlink tool (only used when cross
 AC_ARG_VAR(erl_xcomp_ose_LM_SET_CONF, [Sets the configuration for an OSE load module (only used when cross compiling for OSE)])
 AC_ARG_VAR(erl_xcomp_ose_LM_ELF_SIZE, [Prints the section size information for an OSE load module (only used when cross compiling for OSE)])
 AC_ARG_VAR(erl_xcomp_ose_LM_LCF, [OSE load module linker configuration file (only used when cross compiling for OSE)])
-AC_ARG_VAR(erl_xcomp_ose_LM_CONF, [OSE load module default configuration file (only used when cross compiling for OSE)])
-AC_ARG_VAR(erl_xcomp_ose_CONFD, [OSE OSE confd source file])
+AC_ARG_VAR(erl_xcomp_ose_BEAM_LM_CONF, [BEAM OSE load module default configuration file (only used when cross compiling for OSE)])
+AC_ARG_VAR(erl_xcomp_ose_EPMD_LM_CONF, [EPMD OSE load module default configuration file (only used when cross compiling for OSE)])
+AC_ARG_VAR(erl_xcomp_ose_RUN_ERL_LM_CONF, [run_erl_lm OSE load module default configuration file (only used when cross compiling for OSE)])
+AC_ARG_VAR(erl_xcomp_ose_CONFD, [OSE confd source file])
 AC_ARG_VAR(erl_xcomp_ose_CRT0_LM, [OSE crt0 lm source file])
 
 ])
diff --git a/lib/kernel/src/inet_config.erl b/lib/kernel/src/inet_config.erl
index 2461f3ff25..fdc244f959 100644
--- a/lib/kernel/src/inet_config.erl
+++ b/lib/kernel/src/inet_config.erl
@@ -197,6 +197,9 @@ do_load_resolv({win32,Type}, longnames) ->
     win32_load_from_registry(Type),
     inet_db:set_lookup([native]);
 
+do_load_resolv({ose,_}, _) ->
+    inet_db:set_lookup([file]);
+
 do_load_resolv(_, _) ->
     inet_db:set_lookup([native]).
 
diff --git a/lib/kernel/src/os.erl b/lib/kernel/src/os.erl
index 3bda391b8e..187fd0001b 100644
--- a/lib/kernel/src/os.erl
+++ b/lib/kernel/src/os.erl
@@ -67,7 +67,7 @@ unsetenv(_) ->
 %%% End of BIFs
 
 -spec type() -> {Osfamily, Osname} when
-      Osfamily :: unix | win32,
+      Osfamily :: unix | win32 | ose,
       Osname :: atom().
 
 type() ->
diff --git a/lib/kernel/test/gen_tcp_misc_SUITE.erl b/lib/kernel/test/gen_tcp_misc_SUITE.erl
index ee8bfcceb1..a261766eaa 100644
--- a/lib/kernel/test/gen_tcp_misc_SUITE.erl
+++ b/lib/kernel/test/gen_tcp_misc_SUITE.erl
@@ -50,6 +50,14 @@
 	 oct_acceptor/1,
 	 otp_7731_server/1, zombie_server/2, do_iter_max_socks/2]).
 
+init_per_testcase(wrapping_oct, Config) when is_list(Config) ->
+    Dog = case os:type() of
+	      {ose,_} ->
+		  test_server:timetrap(test_server:minutes(20));
+	      _Else ->
+		  test_server:timetrap(test_server:seconds(600))
+	  end,
+    [{watchdog, Dog}|Config];
 init_per_testcase(iter_max_socks, Config) when is_list(Config) ->
     Dog = case os:type() of
 	      {win32,_} ->
@@ -58,6 +66,14 @@ init_per_testcase(iter_max_socks, Config) when is_list(Config) ->
 		  test_server:timetrap(test_server:seconds(240))
 	  end,
     [{watchdog, Dog}|Config];
+init_per_testcase(accept_system_limit, Config) when is_list(Config) ->
+    case os:type() of
+      {ose,_} -> 
+          {skip,"Skip in OSE"};
+      _ -> 
+          Dog = test_server:timetrap(test_server:seconds(240)),
+          [{watchdog,Dog}|Config]
+    end;
 init_per_testcase(_Func, Config) when is_list(Config) ->
     Dog = test_server:timetrap(test_server:seconds(240)),
     [{watchdog, Dog}|Config].
@@ -2705,13 +2721,11 @@ wrapping_oct(doc) ->
 wrapping_oct(suite) ->
     [];
 wrapping_oct(Config) when is_list(Config) ->
-    Dog = test_server:timetrap(test_server:seconds(600)),
     {ok,Sock} = gen_tcp:listen(0,[{active,false},{mode,binary}]),
     {ok,Port} = inet:port(Sock),
     spawn_link(?MODULE,oct_acceptor,[Sock]),
     Res = oct_datapump(Port,16#1FFFFFFFF),
     gen_tcp:close(Sock),
-    test_server:timetrap_cancel(Dog),
     ok = Res,
     ok.
 
diff --git a/lib/megaco/aclocal.m4 b/lib/megaco/aclocal.m4
index c51c26794a..2b47f7c4bc 100644
--- a/lib/megaco/aclocal.m4
+++ b/lib/megaco/aclocal.m4
@@ -83,8 +83,10 @@ AC_ARG_VAR(erl_xcomp_ose_LM_POST_LINK, [OSE postlink tool (only used when cross
 AC_ARG_VAR(erl_xcomp_ose_LM_SET_CONF, [Sets the configuration for an OSE load module (only used when cross compiling for OSE)])
 AC_ARG_VAR(erl_xcomp_ose_LM_ELF_SIZE, [Prints the section size information for an OSE load module (only used when cross compiling for OSE)])
 AC_ARG_VAR(erl_xcomp_ose_LM_LCF, [OSE load module linker configuration file (only used when cross compiling for OSE)])
-AC_ARG_VAR(erl_xcomp_ose_LM_CONF, [OSE load module default configuration file (only used when cross compiling for OSE)])
-AC_ARG_VAR(erl_xcomp_ose_CONFD, [OSE OSE confd source file])
+AC_ARG_VAR(erl_xcomp_ose_BEAM_LM_CONF, [BEAM OSE load module default configuration file (only used when cross compiling for OSE)])
+AC_ARG_VAR(erl_xcomp_ose_EPMD_LM_CONF, [EPMD OSE load module default configuration file (only used when cross compiling for OSE)])
+AC_ARG_VAR(erl_xcomp_ose_RUN_ERL_LM_CONF, [run_erl_lm OSE load module default configuration file (only used when cross compiling for OSE)])
+AC_ARG_VAR(erl_xcomp_ose_CONFD, [OSE confd source file])
 AC_ARG_VAR(erl_xcomp_ose_CRT0_LM, [OSE crt0 lm source file])
 
 ])
diff --git a/lib/odbc/aclocal.m4 b/lib/odbc/aclocal.m4
index c51c26794a..2b47f7c4bc 100644
--- a/lib/odbc/aclocal.m4
+++ b/lib/odbc/aclocal.m4
@@ -83,8 +83,10 @@ AC_ARG_VAR(erl_xcomp_ose_LM_POST_LINK, [OSE postlink tool (only used when cross
 AC_ARG_VAR(erl_xcomp_ose_LM_SET_CONF, [Sets the configuration for an OSE load module (only used when cross compiling for OSE)])
 AC_ARG_VAR(erl_xcomp_ose_LM_ELF_SIZE, [Prints the section size information for an OSE load module (only used when cross compiling for OSE)])
 AC_ARG_VAR(erl_xcomp_ose_LM_LCF, [OSE load module linker configuration file (only used when cross compiling for OSE)])
-AC_ARG_VAR(erl_xcomp_ose_LM_CONF, [OSE load module default configuration file (only used when cross compiling for OSE)])
-AC_ARG_VAR(erl_xcomp_ose_CONFD, [OSE OSE confd source file])
+AC_ARG_VAR(erl_xcomp_ose_BEAM_LM_CONF, [BEAM OSE load module default configuration file (only used when cross compiling for OSE)])
+AC_ARG_VAR(erl_xcomp_ose_EPMD_LM_CONF, [EPMD OSE load module default configuration file (only used when cross compiling for OSE)])
+AC_ARG_VAR(erl_xcomp_ose_RUN_ERL_LM_CONF, [run_erl_lm OSE load module default configuration file (only used when cross compiling for OSE)])
+AC_ARG_VAR(erl_xcomp_ose_CONFD, [OSE confd source file])
 AC_ARG_VAR(erl_xcomp_ose_CRT0_LM, [OSE crt0 lm source file])
 
 ])
diff --git a/lib/ose/doc/src/ose_intro.xml b/lib/ose/doc/src/ose_intro.xml
index 0dd3ec409e..b5e3ef8b33 100644
--- a/lib/ose/doc/src/ose_intro.xml
+++ b/lib/ose/doc/src/ose_intro.xml
@@ -78,7 +78,7 @@ rtose@acp3400> pm_start 0x110059</code>
       seperate machine the paths have to be updated. In the example above
       <c>/usr/local/lib/erlang</c> was replaced by <c>/mst/erlang/</c>. The
       goal is to in future releases not have to do the special argument handling
-      but for now (17.0-rc2) you have to do it.
+      but for now (OTP 17.0) you have to do it.
     </p>
     <note>
       Because of a limitation in the way the OSE handles stdio when starting
@@ -146,7 +146,7 @@ os:type().
       It is possible to set the priorities you want for the OSE processes that
       thr emulator creates in the lmconf. An example of how to do it can be
       found in the default lmconf file in
-      $ERL_TOP/erts/emulator/sys/ose/default.lmconf.
+      $ERL_TOP/erts/emulator/sys/ose/beam.lmconf.
     </p>
   </section>
 
diff --git a/lib/stdlib/src/slave.erl b/lib/stdlib/src/slave.erl
index 3e647635bc..1898dc8aba 100644
--- a/lib/stdlib/src/slave.erl
+++ b/lib/stdlib/src/slave.erl
@@ -290,7 +290,10 @@ register_unique_name(Number) ->
 %% no need to use rsh.
 
 mk_cmd(Host, Name, Args, Waiter, Prog0) ->
-    Prog = quote_progname(Prog0),
+    Prog = case os:type() of
+	       {ose,_} -> mk_ose_prog(Prog0);
+	       _ -> quote_progname(Prog0)
+	   end,
     BasicCmd = lists:concat([Prog,
 			     " -detached -noinput -master ", node(),
 			     " ", long_or_short(), Name, "@", Host,
@@ -310,6 +313,24 @@ mk_cmd(Host, Name, Args, Waiter, Prog0) ->
 	    end
     end.
 
+%% On OSE we have to pass the beam arguments directory to the slave
+%% process. To find out what arguments that should be passed on we
+%% make an assumption. All arguments after the last "--" should be
+%% skipped. So given these arguments:
+%%     -Muycs256 -A 1 -- -root /mst/ -progname beam.debug.smp -- -home /mst/ -- -kernel inetrc '"/mst/inetrc.conf"' -- -name test@localhost
+%% we send
+%%     -Muycs256 -A 1 -- -root /mst/ -progname beam.debug.smp -- -home /mst/ -- -kernel inetrc '"/mst/inetrc.conf"' --
+%% to the slave with whatever other args that are added in mk_cmd.
+mk_ose_prog(Prog) ->
+    SkipTail = fun("--",[]) ->
+		       ["--"];
+		  (_,[]) ->
+		       [];
+		  (Arg,Args) ->
+		       [Arg," "|Args]
+	       end,
+    [Prog,tl(lists:foldr(SkipTail,[],erlang:system_info(emu_args)))].
+
 %% This is an attempt to distinguish between spaces in the program
 %% path and spaces that separate arguments. The program is quoted to
 %% allow spaces in the path.
diff --git a/lib/wx/aclocal.m4 b/lib/wx/aclocal.m4
index c51c26794a..2b47f7c4bc 100644
--- a/lib/wx/aclocal.m4
+++ b/lib/wx/aclocal.m4
@@ -83,8 +83,10 @@ AC_ARG_VAR(erl_xcomp_ose_LM_POST_LINK, [OSE postlink tool (only used when cross
 AC_ARG_VAR(erl_xcomp_ose_LM_SET_CONF, [Sets the configuration for an OSE load module (only used when cross compiling for OSE)])
 AC_ARG_VAR(erl_xcomp_ose_LM_ELF_SIZE, [Prints the section size information for an OSE load module (only used when cross compiling for OSE)])
 AC_ARG_VAR(erl_xcomp_ose_LM_LCF, [OSE load module linker configuration file (only used when cross compiling for OSE)])
-AC_ARG_VAR(erl_xcomp_ose_LM_CONF, [OSE load module default configuration file (only used when cross compiling for OSE)])
-AC_ARG_VAR(erl_xcomp_ose_CONFD, [OSE OSE confd source file])
+AC_ARG_VAR(erl_xcomp_ose_BEAM_LM_CONF, [BEAM OSE load module default configuration file (only used when cross compiling for OSE)])
+AC_ARG_VAR(erl_xcomp_ose_EPMD_LM_CONF, [EPMD OSE load module default configuration file (only used when cross compiling for OSE)])
+AC_ARG_VAR(erl_xcomp_ose_RUN_ERL_LM_CONF, [run_erl_lm OSE load module default configuration file (only used when cross compiling for OSE)])
+AC_ARG_VAR(erl_xcomp_ose_CONFD, [OSE confd source file])
 AC_ARG_VAR(erl_xcomp_ose_CRT0_LM, [OSE crt0 lm source file])
 
 ])