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-rw-r--r--erts/etc/common/Makefile.in97
-rw-r--r--erts/etc/common/heart.c86
-rw-r--r--erts/etc/vxworks/README.VxWorks350
-rw-r--r--erts/etc/vxworks/erl.exec.c129
-rw-r--r--erts/etc/vxworks/erl_io.c108
-rw-r--r--erts/etc/vxworks/erl_script.sam.in100
-rw-r--r--erts/etc/vxworks/heart_config.c60
-rw-r--r--erts/etc/vxworks/heart_config.h35
-rw-r--r--erts/etc/vxworks/rdate.c87
-rw-r--r--erts/etc/vxworks/reclaim.c551
-rw-r--r--erts/etc/vxworks/reclaim.h150
-rw-r--r--erts/etc/vxworks/reclaim_private.h44
-rw-r--r--erts/etc/vxworks/resolv.conf6
-rw-r--r--erts/etc/vxworks/vxcall.c145
-rw-r--r--erts/etc/vxworks/wd_example.c141
15 files changed, 6 insertions, 2083 deletions
diff --git a/erts/etc/common/Makefile.in b/erts/etc/common/Makefile.in
index b10f5d9a87..0e128fda12 100644
--- a/erts/etc/common/Makefile.in
+++ b/erts/etc/common/Makefile.in
@@ -33,11 +33,7 @@ else
ifeq ($(TYPE),purify)
PURIFY = purify
TYPEMARKER =
-ifeq ($(findstring ose,$(TARGET)),ose)
-TYPE_FLAGS = -g -XO -DPURIFY
-else
TYPE_FLAGS = -g -O2 -DPURIFY
-endif
else
override TYPE=opt
@@ -77,25 +73,15 @@ EMUDIR = $(ERL_TOP)/erts/emulator/beam
EMUOSDIR = $(ERL_TOP)/erts/emulator/@ERLANG_OSTYPE@
SYSDIR = $(ERL_TOP)/erts/emulator/sys/@ERLANG_OSTYPE@
DRVDIR = $(ERL_TOP)/erts/emulator/drivers/@ERLANG_OSTYPE@
-VXETC = ../vxworks
UXETC = ../unix
OSEETC = ../ose
WINETC = ../win32
-ifeq ($(findstring vxworks,$(TARGET)), vxworks)
-ERLEXEC = erl.exec
-else
-ifeq ($(findstring ose,$(TARGET)), ose)
-ERLEXEC =
-TAR = @TAR@
-else
ifeq ($(TARGET), win32)
ERLEXEC = erlexec.dll
else
ERLEXEC = erlexec
endif
-endif
-endif
# On windows we always need reentrant libraries.
ifeq ($(TARGET),win32)
@@ -110,42 +96,6 @@ ERTS_LIB = $(ERL_TOP)/erts/lib_src/obj/$(TARGET)/$(TYPE)/MADE
# Release directory specification
# ----------------------------------------------------
-ifeq ($(findstring vxworks,$(TARGET)), vxworks)
-INSTALL_EMBEDDED_PROGS = $(BINDIR)/erl_io $(BINDIR)/rdate $(BINDIR)/vxcall
-INSTALL_EMBEDDED_DATA = $(BINDIR)/erl_script.sam $(VXETC)/resolv.conf
-INSTALL_INCLUDES = $(VXETC)/reclaim.h
-INSTALL_TOP = $(VXETC)/README.VxWorks
-INSTALL_MISC =
-INSTALL_SRC = heart.c $(VXETC)/heart_config.h $(VXETC)/heart_config.c \
- $(VXETC)/erl.exec.c $(VXETC)/rdate.c $(VXETC)/vxcall.c \
- $(VXETC)/erl_io.c
-ERLEXECDIR = $(VXETC)
-INSTALL_LIBS = $(OBJDIR)/reclaim.o
-INSTALL_OBJS = $(OBJDIR)/heart.o
-TEXTFILES = $(BINDIR)/erl_script.sam
-ERLSRV_OBJECTS=
-MC_OUTPUTS=
-ENTRY_LDFLAGS=
-ENTRY_OBJ=
-INSTALL_PROGS = \
- $(INET_GETHOST) \
- $(BINDIR)/heart \
- $(BINDIR)/$(ERLEXEC) \
- $(INSTALL_EMBEDDED_PROGS)
-else
-ifeq ($(findstring ose,$(TARGET)), ose)
-INSTALL_TOP = $(OSEETC)/README.OSE
-INSTALL_ERL_OSE = monolith lm erl_utils drivers port_progs host
-INSTALL_SRC =
-INSTALL_LIBS =
-INSTALL_OBJS =
-INSTALL_INCLUDES =
-INSTALL_PROGS =
-ERLSRV_OBJECTS=
-MC_OUTPUTS=
-ENTRY_LDFLAGS=
-ENTRY_OBJ=
-else
ifeq ($(TARGET),win32)
CFLAGS += -I$(EMUOSDIR) -I$(WINETC)
RC=rc.sh
@@ -207,7 +157,7 @@ endif
PORT_ENTRY_POINT=erl_port_entry
ENTRY_LDFLAGS=-entry:$(PORT_ENTRY_POINT)
-else
+else # UNIX (!win32)
ENTRY_LDFLAGS=
ENTRY_OBJ=
ERLSRV_OBJECTS=
@@ -232,8 +182,6 @@ INSTALL_PROGS = \
$(BINDIR)/$(ERLEXEC) \
$(INSTALL_EMBEDDED_PROGS)
endif
-endif
-endif
.PHONY: etc
etc: $(ENTRY_OBJ) $(INSTALL_PROGS) $(INSTALL_LIBS) $(TEXTFILES) $(INSTALL_TOP_BIN)
@@ -396,24 +344,6 @@ endif
# End of windows specific targets.
#---------------------------------------------------------
-ifeq ($(findstring vxworks,$(TARGET)), vxworks)
-$(BINDIR)/heart: $(OBJDIR)/heart.o $(OBJDIR)/heart_config.o
- $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/heart.o $(OBJDIR)/heart_config.o
-
-$(OBJDIR)/heart_config.o: $(VXETC)/heart_config.c
- $(CC) $(CFLAGS) -o $@ -c $(VXETC)/heart_config.c
-
-$(OBJDIR)/reclaim.o: $(VXETC)/reclaim.c
- $(CC) $(CFLAGS) -o $@ -c $(VXETC)/reclaim.c
-
-$(OBJDIR)/heart.o: heart.c
- $(CC) $(CFLAGS) -I$(VXETC) -o $@ -c heart.c
-
-$(BINDIR)/erl_script.sam: $(VXETC)/erl_script.sam.in ../../vsn.mk
- sed -e 's;%VSN%;$(VSN);' \
- $(VXETC)/erl_script.sam.in > $(BINDIR)/erl_script.sam
-else
-
$(BINDIR)/heart@EXEEXT@: $(OBJDIR)/heart.o $(ENTRY_OBJ)
$(LD) $(LDFLAGS) $(ENTRY_LDFLAGS) -o $@ $(OBJDIR)/heart.o \
$(ENTRY_OBJ) $(WINDSOCK)
@@ -421,31 +351,6 @@ $(BINDIR)/heart@EXEEXT@: $(OBJDIR)/heart.o $(ENTRY_OBJ)
$(OBJDIR)/heart.o: heart.c $(RC_GENERATED)
$(CC) $(CFLAGS) -o $@ -c heart.c
-endif
-
-
-# VxWorks specific executables and objects ...
-
-$(BINDIR)/erl_io: $(OBJDIR)/erl_io.o
- $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/erl_io.o
-
-$(OBJDIR)/erl_io.o: $(VXETC)/erl_io.c
- $(CC) $(CFLAGS) -o $@ -c $(VXETC)/erl_io.c
-
-$(BINDIR)/rdate: $(OBJDIR)/rdate.o
- $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/rdate.o
-
-$(OBJDIR)/rdate.o: $(VXETC)/rdate.c
- $(CC) $(CFLAGS) -o $@ -c $(VXETC)/rdate.c
-
-$(BINDIR)/vxcall: $(OBJDIR)/vxcall.o
- $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/vxcall.o
-
-$(OBJDIR)/vxcall.o: $(VXETC)/vxcall.c
- $(CC) $(CFLAGS) -o $@ -c $(VXETC)/vxcall.c
-
-
-
#
# Objects & executables
#
diff --git a/erts/etc/common/heart.c b/erts/etc/common/heart.c
index 755e308219..6ac77e4e63 100644
--- a/erts/etc/common/heart.c
+++ b/erts/etc/common/heart.c
@@ -66,8 +66,7 @@
* input and output file descriptors (0 and 1). These descriptors
* (and the standard error descriptor 2) must NOT be closed
* explicitely by this program at termination (in UNIX it is
- * taken care of by the operating system itself; in VxWorks
- * it is taken care of by the spawn driver part of the Emulator).
+ * taken care of by the operating system itself).
*
* END OF FILE
*
@@ -75,12 +74,6 @@
* that there is no process at the other end of the connection
* having the connection open for writing (end-of-file).
*
- * HARDWARE WATCHDOG
- *
- * When used with VxWorks(with CPU40), the hardware
- * watchdog is enabled, making sure that the system reboots
- * even if the heart port program malfunctions or the system
- * is completely overloaded.
*/
#ifdef HAVE_CONFIG_H
@@ -93,9 +86,6 @@
#include <fcntl.h>
#include <process.h>
#endif
-#ifdef VXWORKS
-#include "sys.h"
-#endif
/*
* Implement time correction using times() call even on Linuxes
@@ -116,19 +106,7 @@
#include <time.h>
#include <errno.h>
-#ifdef VXWORKS
-# include <vxWorks.h>
-# include <ioLib.h>
-# include <selectLib.h>
-# include <netinet/in.h>
-# include <rebootLib.h>
-# include <sysLib.h>
-# include <taskLib.h>
-# include <wdLib.h>
-# include <taskHookLib.h>
-# include <selectLib.h>
-#endif
-#if !defined(__WIN32__) && !defined(VXWORKS)
+#if !defined(__WIN32__)
# include <sys/types.h>
# include <netinet/in.h>
# include <sys/time.h>
@@ -550,8 +528,7 @@ kill_old_erlang(void){
CloseHandle(erlh);
}
}
-#elif !defined(VXWORKS)
-/* Unix eh? */
+#else
static void
kill_old_erlang(void){
pid_t pid;
@@ -570,7 +547,7 @@ kill_old_erlang(void){
}
}
}
-#endif /* Not on VxWorks */
+#endif
#ifdef __WIN32__
void win_system(char *command)
@@ -653,7 +630,7 @@ do_terminate(reason)
case R_ERROR:
case R_CLOSED:
default:
-#if defined(__WIN32__) /* Not VxWorks */
+#if defined(__WIN32__)
{
if(!cmd[0]) {
char *command = get_env(HEART_COMMAND_ENV);
@@ -1026,59 +1003,6 @@ time_t timestamp(time_t *res)
return r;
}
-#elif defined(VXWORKS)
-
-static WDOG_ID watchdog_id;
-static volatile unsigned elapsed;
-static WIND_TCB *this_task;
-/* A simple variable is enough to lock the time update, as the
- watchdog is run at interrupt level and never preempted. */
-static volatile int lock_time;
-
-static void my_delete_hook(WIND_TCB *tcb)
-{
- if (tcb == this_task) {
- wdDelete(watchdog_id);
- watchdog_id = NULL;
- taskDeleteHookDelete((FUNCPTR) &my_delete_hook);
- }
-}
-
-static void my_wd_routine(int count)
-{
- if (watchdog_id != NULL) {
- ++count;
- if (!lock_time) {
- elapsed += count;
- count = 0;
- }
- wdStart(watchdog_id, sysClkRateGet(),
- (FUNCPTR) &my_wd_routine, count);
- }
-}
-
-void init_timestamp(void)
-{
- lock_time = 0;
- elapsed = 0;
- watchdog_id = wdCreate();
- this_task = (WIND_TCB *) taskIdSelf();
- taskDeleteHookAdd((FUNCPTR) &my_delete_hook);
- wdStart(watchdog_id, sysClkRateGet(),
- (FUNCPTR) &my_wd_routine, 0);
-}
-
-time_t timestamp(time_t *res)
-{
- time_t r;
- ++lock_time;
- r = (time_t) elapsed;
- --lock_time;
- if (res != NULL)
- *res = r;
- return r;
-}
-
#elif defined(HAVE_GETHRTIME)
void init_timestamp(void)
diff --git a/erts/etc/vxworks/README.VxWorks b/erts/etc/vxworks/README.VxWorks
deleted file mode 100644
index 299e35b513..0000000000
--- a/erts/etc/vxworks/README.VxWorks
+++ /dev/null
@@ -1,350 +0,0 @@
-
- %CopyrightBegin%
-
- Copyright Ericsson AB 1997-2009. 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%
-
------------------------------------------------------------------------
-README, Erlang/OTP R11B for VxWorks on PPC860 and PPC603
------------------------------------------------------------------------
-20060515 -- Patrik Nyblom, [email protected]
-
-R11B is a libraries only release for VxWorks. Only the libraries of
-erl_interface (ei+erl_inteface) and ic are expected to be used. Still
-the whole erlang system is distributed, although no support will be
-given for anything else but the libraries. The information in this
-file still applies to the full erlang distribution and parts of it are
-therefore somewhat irrelevant to commercial users.
-
-
-Included OTP applications
--------------------------
-
-appmon
-asn1
-compiler
-cosEvent
-cosNotification
-cosTime
-cosTransaction
-debugger
-erl_interface
-erts
-eva [1]
-ic
-inets [2]
-jinterface
-kernel
-mesh
-mnemosyne
-mnesia [1]
-mnesia_session
-orber
-os_mon
-pman
-runtime_tools
-sasl
-snmp
-stdlib
-tools
-tv
-
-[1] Only ram_copies work, The VxWorks filesystems are not
- reliable enough for disk_copies to be fully supported.
-[2] CGI scripts do not work on VxWorks.
-
-Omitted applications
---------------------
-
-crypto
-emacs
-etk
-gs
-odbc
-parsetools
-toolbar
-ssl
-megaco
-webtools
-
-As `crypto' and `ssl' provides cryptographic functionality to `inets'
-and `snmp', the latter applications will not handle cryptography on
-VxWorks.
-
-Graphical interfaces
---------------------
-
-For applications using graphical interfaces, only the backend part works.
-
-Compilers
----------
-
-All compilers are expected to be run on a cross host. The VxWorks
-systems memory capabilities are too restricting to allow native
-compiling. The expected host system is a Sun Solaris machine, although
-Erlang compilation may be done on most platforms.
-
-Supported boards and configuration (only libraries supported)
-----------------------------------
-The following boards and configurations are supported:
-
-* Force PowerCore 603 with Force pcore603 BSP and VxWorks 3.5.1 (no
- SENS or SENS 1.1 + SPR23938) and a minimum of 32 Mb memory.
-
-* Force Powercore 750 with Force pcore750 BSP and VxWorks 3.5.1 (no
- SENS or SENS 1.1 + SPR23938) and a minimum of 32 Mb memory.
-
-* PSS Core PPC860 processors, only erl_interface (too small main memory).
-
-Most PowerPC boards with FPU are expected to work, but will need to be
-tested by OTP to be fully supported.
-
-The PPC603 build has been compiled with Wind River's `-mlongcall'
-flag (SPR25893) to support arbitrary function calls across more
-than 32 MB of memory.
-
-The PPC860 (PowerQuicc) has no FPU and requires a separate build.
-
-For Erlang to run, the Wind kernel has to be configured with a minimum
-of these variables defined in config.h (or by the Tornado
-configuration tool):
-
- INCLUDE_ANSI_ALL
- INCLUDE_ENV_VARS
- INCLUDE_EXC_HANDLING
- INCLUDE_EXC_TASK
- INCLUDE_FLOATING_POINT
- INCLUDE_FORMATTED_IO
- INCLUDE_IO_SYSTEM
- INCLUDE_LOADER
- INCLUDE_NETWORK
- INCLUDE_NET_INIT
- INCLUDE_NET_SHOW
- INCLUDE_NET_SYM_TBL or INCLUDE_STANDALONE_SYM_TBL
- INCLUDE_PIPES
- INCLUDE_POSIX_FTRUNC
- INCLUDE_RLOGIN or INCLUDE_TELNET (for pty's only)
- INCLUDE_SELECT
- INCLUDE_SEM_BINARY
- INCLUDE_SEM_COUNTING
- INCLUDE_SEM_MUTEX
- INCLUDE_SHELL (*)
- INCLUDE_SHOW_ROUTINES
- INCLUDE_SIGNALS
- INCLUDE_STARTUP_SCRIPT (*)
- INCLUDE_STDIO
- INCLUDE_SYM_TBL
- INCLUDE_TASK_HOOKS
- INCLUDE_TASK_VARS
- INCLUDE_TTY_DEV
- INCLUDE_UNLOADER
- INCLUDE_NFS or INCLUDE_RAMDRV or INCLUDE_DOSFS (i.e. a file system,
- possibly read-only) (**)
-
-(*) Needed for the example startup script, not actually needed in production if
- erlang is set up by a c routine called from usrConfig.c.
-(**) INCLUDE_NFS usually requires the NFS_USER_ID and NFS_GROUP_ID variables
- to be set in config.h
-
-As an erlang system may open a lot of files, it is recommended to raise the
-default NUM_FILES variable to something like 256 in config.h like this:
- #ifdef NUM_FILES
- #undef NUM_FILES
- #endif
- #define NUM_FILES 256
-
-The SENS stack *has* to be of version 1.1 or higher, 1.0 is *not*
-supported and will not work reliably. Upgrades as well as the patch
-for SPR23938 can be found at www.wrs.com (i.e. WindSurf). Also, the
-following constants in $WIND_BASE/target/h/netBufLib.h has to be
-raised to a value of at least four times the default:
-
- NUM_NET_MBLKS
- NUM_64
- NUM_128
- NUM_256
- NUM_512
- NUM_1024
- NUM_2048
-
- NUM_SYS_64
- NUM_SYS_128
- NUM_SYS_256
- NUM_SYS_512
-
-Use the show routines mbufShow and netStackSysPoolShow to verify that
-these pools are not exhausted.
-
-Installation
-------------
-
-To install Erlang on a VxWorks card, the following knowledge is
-expected:
-
-* VxWorks installation and configuration.
-
-* Network (TCP/IP) configuration.
-
-* Erlang basic operation and configuration.
-
-There is no specific install script for erlang on the VxWorks
-platform. There is however an example VxWorks startup file named
-erts-5.0.1/bin/erl_script.sam under the root of an unpacked
-release. There may of course be other things to do in the start
-script, like using the rdate program in the erlang distribution to get
-a correct date and set the TIMEZONE variable.
-
-Please consult the "Embedded System" documentation for further
-information on installation.
-
-Known Bugs and problems
------------------------
-
-We have found the VxWorks/NFS client file system to be unreliable.
-Important file operations like rename, ftruncate, cd and unlink
-doesn't always work as expected. Therefore more complex file using
-parts of OTP, like DETS and disk based mnesia tables cannot be used
-reliably with NFS. Lowering the NFS cache size (global variable
-nfsCacheSize) to 512 gives a more reliable NFS client, but to disk
-base the mnesia tables over NFS is still not a good idea, especially
-as disk based mnesia tables are not supported on VxWorks. Another
-problem with VxWorks file systems is that the error codes they produce
-are not consistent. We have worked around this problem by mapping the
-codes to POSIX ones, by doing this we make the VxWorks Erlang platform
-behave similarly to the UNIX and Windows implementations.
-
-The rename and ftruncate operations over NFS are emulated using
-copying of files. This is mainly for our own test suites and it is not
-recommended to use file:rename and/or file:ftruncate on NFS file
-systems in production.
-
-Floating point operations is somewhat faulty. For instance, testing
-floating point numbers for equality should be done with care. This is
-actually not a bug, IEEE specifies no equality among floating point
-numbers.
-
-Memory handling
----------------
-
-Please read the erl_set_memory_block(3) manual page in the ERTS
-documentation for information concerning memory handling in the erlang
-emulator. Also please observe that reclaim.o has to be loaded and
-reclaim_init() called before any other erlang routines are loaded and
-started. If one wish to use the resource reclamation routines in other
-programs, refer to the header file in `erts-5.0.1/include/reclaim.h'.
-Including that file in your C source makes malloc/realloc/free and
-open/fopen/socket/close etc be redefined to routines that makes the
-memory and files be free'd/closed when the task exits. Still,
-reclaim_init() *has* to be called before any program that uses this is
-started.
-
-Using heart
------------
-
-The default behavior of the heart object file that is part of the
-distribution is that it reboots the target when the Erlang process
-hasn't given it a heart beat in 60 seconds. The normal heart beat rate
-is one beat per five seconds. This makes an effective "software
-watchdog" but there is really no substitute for the real thing --- a
-hardware watchdog. If you want to add a hardware watchdog to the
-system please contact us for directions. If you want to disable the
-reboot you may set the environment variable HEART_DONT_REBOOT (see the
-example erlang start script, erl). Please note that if you DO want the
-card to reboot you mustn't define HEART_DONT_REBOOT at all. E.g. to
-disable heart reboot you may include the following line in the start
-script (as is indeed the case with the example start script).
-
- putenv "HEART_DONT_REBOOT=1"
-
-A few words on writing port program and dynamically loaded drivers for VxWorks
-------------------------------------------------------------------------------
-
-VxWorks has one name-space for all symbols. This makes it harder to
-write C programs whose global symbols doesn't interfere with each
-other. It is a good rule to avoid all globally visible symbols that
-are not absolutely necessary. Due to these facts we use the following
-naming rules that are crucial to follow. (there are more issues
-involved but the issues described here is a good beginning).
-
-Port programs must have a function with the same name as the object
-file. E.g. if you have an object file named `port_test.o' it must
-contain a globally visible function named `port_test'. This is the
-function that will be called when you output data from Erlang to the
-port. (The object file, in this example, should be named
-`port_test.o', but `port_test' will also do).
-
-Also, in an embedded system, it is recommended to load the port
-program into the system before the port program is used. This is to
-avoid the real time degradation dynamical linking in runtime would
-introduce. Use VxWorks command ld < "port_prg" to accomplish this.
-
-Dynamically linked drivers must have a function with the same name as
-the object file with the added suffix `_init'. We recommend the use of
-the macro DRIVER_INIT in `driver.h'. E.g. if you have an object file
-named `echo_drv.eld' it must contain a globally visible function
-`echo_drv_init'. (The object file, in this example, should be named
-`echo_drv.eld' (`eld' is short for Erlang Loadable Driver), but
-`echo_drv.o' and `echo_drv' will both also do). It is also very
-important to initialize all unused function pointer in the
-`driver_entry' struct to NULL (see example below).
-
-Example of dynamically linked driver
-------------------------------------
-
-#include <stdio.h>
-#include "driver.h"
-
-static int erlang_port;
-static long echo_start();
-static int echo_stop(), echo_read();
-
-static struct driver_entry echo_driver_entry = {
- null_func,
- echo_start,
- echo_stop,
- echo_read,
- null_func,
- null_func,
- "echo_drv",
- null_func
-};
-
-int DRIVER_INIT(echo_drv)(void *handle)
-{
- erlang_port = -1;
-
- echo_driver_entry.handle = handle;
- return (int) &echo_driver_entry;
-}
-
-static long echo_start(long port,char *buf)
-{
- if (erlang_port != -1) {
- return -1;
- }
-
- erlang_port = port;
- return port;
-}
-
-static int echo_read(long port, char *buf, int count)
-{
- return driver_output(erlang_port, buf, count);
-}
-
-static int echo_stop()
-{
- return erlang_port = -1;
-}
diff --git a/erts/etc/vxworks/erl.exec.c b/erts/etc/vxworks/erl.exec.c
deleted file mode 100644
index 6b45ebaa39..0000000000
--- a/erts/etc/vxworks/erl.exec.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 1997-2009. 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%
- */
-/*
- A simpified version of the 'erl.exec' "startup script".
- Called (e.g. from VxWorks shell) with all arguments in a
- single string, e.g.: erl "-name thisnode -s mymod myfunc".
- These arguments are handled as in 'erl.exec':
- -name
- -sname
- -noshell
- -noinput
- anything else is just passed on to the emulator. Note that there
- is no automatic start of epmd, that -oldshell is implicit, and
- that you need to set current directory appropriately if you want
- auto-load of port programs
-*/
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#ifndef DEFAULT_HOMEDIR /* used if environment HOME isn't set */
-#define DEFAULT_HOMEDIR "/"
-#endif
-
-#define ARGLEN 2048 /* Total length of args passed to erl_main */
-#define ARGMAX 64 /* Max no of "extra" args */
-
-static char *erl_cmd = "erl_main -n ";
-
-static toomuch()
-{
- fprintf(stderr, "erl: Too many arguments\n");
- return(-1);
-}
-
-static toolittle(arg)
-char *arg;
-{
- fprintf(stderr, "erl.exec: Missing argument for %s\n", arg);
- return(-1);
-}
-
-erl_exec(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10)
-int arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10;
-{
- char *shell = "-oldshell ", *noshell = "",
- *home, *rootdir, *bindir, *progname;
- char cmd[ARGLEN], eargs[ARGLEN], iargs[ARGLEN];
- char *args[ARGMAX], *arglast = NULL, *argp;
- int nargs = 0, len, i;
-
- if ((rootdir = getenv("ROOTDIR")) == NULL ||
- (bindir = getenv("BINDIR")) == NULL ||
- (progname = getenv("PROGNAME")) == NULL) {
- fprintf(stderr, "erl.exec: ROOTDIR, BINDIR, and PROGNAME must be set.");
- return -1;
- }
- eargs[0] = '\0';
- iargs[0] = '\0';
- if ((home = getenv("HOME")) == NULL)
- home = DEFAULT_HOMEDIR;
- argp = strtok_r((char *)arg1, " \t", &arglast);
- while (argp != NULL) {
- if (strcmp(argp, "-name") == 0) {
- if ((argp = strtok_r((char *)NULL, " \t", &arglast)) == NULL)
- return(toolittle("-name"));
- strcat(iargs, "-name ");
- strcat(iargs, argp);
- strcat(iargs, " ");
- } else if (strcmp(argp, "-sname") == 0) {
- if ((argp = strtok_r((char *)NULL, " \t", &arglast)) == NULL)
- return(toolittle("-sname"));
- strcat(iargs, "-sname ");
- strcat(iargs, argp);
- strcat(iargs, " ");
- } else if (strcmp(argp, "-noshell") == 0) {
- strcat(iargs, "-noshell -noinp_shell ");
- } else if (strcmp(argp, "-noinput") == 0) {
- strcat(iargs, "-noshell -noinput ");
- } else {
- if (nargs > ARGMAX - 1)
- return(toomuch());
- args[nargs++] = argp;
- }
- argp = strtok_r((char *)NULL, " \t", &arglast);
- }
- strcpy(cmd, erl_cmd);
- strcat(cmd, eargs);
- strcat(cmd, " -- -root ");
- strcat(cmd, rootdir);
- strcat(cmd, " -progname ");
- strcat(cmd, progname);
- strcat(cmd, " -- ");
- strcat(cmd, "-home ");
- strcat(cmd, home);
- strcat(cmd, " ");
- strcat(cmd, iargs);
-
- len = strlen(cmd);
- for (i = 0; i < nargs; i++) {
- if (len + strlen(args[i]) + 2 >= ARGLEN)
- return(toomuch());
- cmd[len++] = ' ';
- strcpy(&cmd[len], args[i]);
- len += strlen(args[i]);
- }
- argcall(cmd);
-}
-
diff --git a/erts/etc/vxworks/erl_io.c b/erts/etc/vxworks/erl_io.c
deleted file mode 100644
index 0032b77079..0000000000
--- a/erts/etc/vxworks/erl_io.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 1997-2009. 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%
- */
-/* Some stuff to let the Erlang and VxWorks shells coexist peacefully.
- Basically, run Erlang as a spawned task with input redirected to
- the slave side of a pseudo-tty, and connect explicitly to the master
- side of the pseudo-tty to send input to Erlang when desired. */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-#include <stdio.h>
-#include <ioLib.h>
-#include <taskLib.h>
-#include <ptyDrv.h>
-
-extern int spTaskPriority, spTaskOptions;
-
-#define TBUFSIZ 512
-
-#define DEFAULT_STACK_SIZE 100000
-
-static int slavefd = -1, masterfd = -1;
-static run_erl();
-
-/* Frontend to the Erlang startup function - callable from VxWorks shell
- or script. 'arg' is actually a string passed to the real startup. */
-start_erl(arg)
-int arg;
-{
- int stacksize;
- char *stackenv;
-
- /* create and open the pty - we want the master side to be open
- all the time, since closing it probably generates EOF on the
- slave side */
- (void)ptyDevCreate("/pty/erlang.", TBUFSIZ, TBUFSIZ);
- if (slavefd != -1)
- (void)close(slavefd);
- slavefd = open("/pty/erlang.S", O_RDONLY, 0);
- if (masterfd != -1)
- (void)close(masterfd);
- masterfd = open("/pty/erlang.M", O_WRONLY, 0);
-
- /* flush any old leftover garbage */
- (void) ioctl(masterfd, FIOFLUSH, 0);
- if ((stackenv = getenv("ERLSTACKSIZE")) == NULL)
- stacksize = DEFAULT_STACK_SIZE;
- else
- stacksize = atoi(stackenv);
- /* spawn Erlang, via stub below */
- return(taskSpawn("erlang", spTaskPriority, spTaskOptions, stacksize,
- run_erl, arg, 0,0,0,0,0,0,0,0,0));
-}
-
-/* Little stub that runs in the spawned task - we need this to redirect
- stdin reliably (redirections aren't "inherited" in VxWorks) */
-static
-run_erl(arg)
-int arg;
-{
- ioTaskStdSet(0, 0, slavefd); /* redirect stdin to slave side of pty */
-
- /* We don't want to redirect stdout/err since no one will be reading
- from the master side (to_erl - and the open()s above - could be
- made bidirectional, but still the master side would only be read
- when to_erl was running), and output can eventually fill the pty
- buffer and cause the Erlang system to block. Not redirecting
- stdout/err will have the effect that output from Erlang, e.g. the
- shell prompt, will appear on console/rlogin/whatever even when
- to_erl isn't running, which may be confusing - can't win 'em all... */
-
- erl_exec(arg, 0,0,0,0,0,0,0,0); /* call the real startup */
-}
-
-/* Function callable from VxWorks shell to talk to Erlang - stop talking
- and return to VxWorks shell through ^D (EOF) */
-to_erl()
-{
- char buf[TBUFSIZ];
- int cc;
-
- if (masterfd == -1) { /* sanity check */
- fprintf(stderr, "Must start_erl first!\n");
- return(-1);
- }
- while ((cc = read(0, buf, TBUFSIZ)) > 0) /* just pass everything through */
- if (write(masterfd, buf, cc) != cc) {
- fprintf(stderr, "Write to Erlang failed!\n");
- return(-1);
- }
- return(cc);
-}
diff --git a/erts/etc/vxworks/erl_script.sam.in b/erts/etc/vxworks/erl_script.sam.in
deleted file mode 100644
index 81c2b0128d..0000000000
--- a/erts/etc/vxworks/erl_script.sam.in
+++ /dev/null
@@ -1,100 +0,0 @@
-#
-# %CopyrightBegin%
-#
-# Copyright Ericsson AB 1997-2009. 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%
-#
-#
-# erl_script.sam
-# Sample VxWorks script to start Erlang
-#
-# Note! This is not a complete or ready to use VxWorks startup script,
-# rather an example of what You should add to Your existing startupscript
-# to execute the erlang emulator at boot.
-#
-# When writing Your own script to start erlang, the paths to
-# the binaries have to be changed to reflect your system.
-#
-# The ROOTDIR variable should not point to a ftp or rcp filesystem unless
-# the erlang machine is run in embedded mode. Loading of modules
-# is far to slow if the erlang binaries are not placed on a real filesystem
-# like NFS or any type of local filesystem.
-#
-
-#
-# Load modules
-#
-
-#
-# First load and initiate the reclaim facility
-#
-ld </home/tornado/erlvxworks/erts-%VSN%/bin/reclaim.o
-reclaim_init()
-
-#
-# Now load the runtime system
-#
-ld </home/tornado/erlvxworks/erts-%VSN%/bin/jam
-ld </home/tornado/erlvxworks/erts-%VSN%/bin/erl.exec
-ld </home/tornado/erlvxworks/erts-%VSN%/bin/erl_io
-ld </home/tornado/erlvxworks/erts-%VSN%/bin/vxcall
-ld </home/tornado/erlvxworks/erts-%VSN%/bin/heart
-ld </home/tornado/erlvxworks/erts-%VSN%/bin/epmd
-
-#
-# Stack sizes
-#
-putenv "ERLSTACKSIZE=100000"
-putenv "ERLPORTSTACKSIZE=100000"
-
-#
-# Activate Round robin scheduling
-#
-kernelTimeSlice 1
-
-#
-# Distribution
-# The VxWorks machines host name
-sethostname "sb001", 5
-# Erlangs internal resolver
-putenv "ERLRESCONF=/home/tornado/erlvxworks/erts-%VSN%/bin/resolv.conf"
-
-#
-# Start epmd (for distribution)
-#
-start_epmd "-daemon"
-
-#
-# Misc environment variables
-#
-putenv "ROOTDIR=/home/tornado/erlvxworks"
-putenv "BINDIR=/home/tornado/erlvxworks/erts-%VSN%/bin"
-putenv "PROGNAME=erl"
-putenv "HOME=/home/tornado/erlvxworks"
-
-#
-# Set heart no reboot mode (to make heart reboot -
-# don't define HEART_DONT_REBOOT at all)
-#
-putenv "HEART_DONT_REBOOT=1"
-
-# To get fullsweep garbage collection on systems with
-# very limited memory, set ERL_FULLSWEEP_AFTER to "0":
-# putenv "ERL_FULLSWEEP_AFTER=0"
-
-#
-# Start Erlang/OTP
-#
-start_erl "-oldshell -heart -sname vxnode -setcookie switch -boot start_sasl"
diff --git a/erts/etc/vxworks/heart_config.c b/erts/etc/vxworks/heart_config.c
deleted file mode 100644
index 7e60e61fbb..0000000000
--- a/erts/etc/vxworks/heart_config.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 1997-2009. 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%
- */
-/*
- * A basic heart configure module for VxWorks.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-#include <vxWorks.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <rebootLib.h>
-#include <sysLib.h>
-
-/* wd_init is executed to initialize a watchdog (if one is used). */
-int wd_init(timeout, prio)
- int timeout, prio;
-{
-
-}
-
-/* wd_reset should be called every 5th second from heart */
-void wd_reset()
-{
-
-}
-
-/* This routine is called when erlang has closed */
-void heart_reboot()
-{
- if (getenv("HEART_DONT_REBOOT") != NULL) {
- fprintf(stderr, "heart_config: HEART_DONT_REBOOT set, no reboot ...\n");
- } else {
- fprintf(stderr, "heart_config: rebooting ...\n");
- taskDelay(sysClkRateGet() * 5);
- reboot(BOOT_CLEAR);
- }
-}
-
-
-
-
diff --git a/erts/etc/vxworks/heart_config.h b/erts/etc/vxworks/heart_config.h
deleted file mode 100644
index 5ffaaa8c3f..0000000000
--- a/erts/etc/vxworks/heart_config.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 1997-2009. 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%
- */
-/*
- * This is heart's watchdog interface for VxWorks.
- */
-
-#ifndef _HW_WATCHDOG_H
-#define _HW_WATCHDOG_H
-
-extern void wd_init(int timeout, int prio); /* wd_init initializes the
- watchdog, if one is used. */
-extern void wd_reset(void); /* wd_reset is used by heart to kick
- the watchdog, if one is used. */
-extern void heart_reboot(void); /* reboot is called if heart discovers
- that the Erlang task has stopped sending
- heart beats. It can log system status
- and should reboot VxWorks. */
-
-#endif
diff --git a/erts/etc/vxworks/rdate.c b/erts/etc/vxworks/rdate.c
deleted file mode 100644
index 3e8cc644d0..0000000000
--- a/erts/etc/vxworks/rdate.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 1997-2009. 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%
- */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <vxWorks.h>
-#include <timers.h>
-#ifdef NETDB
-#include <netdb.h>
-#endif
-#include <sys/socket.h>
-#include <netinet/in.h>
-
-/*
- rdate("host") - Set the time from "host".
-*/
-
-/* No getservbyname() available... */
-#define TIME_PORT 37
-
-rdate(host)
-char *host;
-{
- u_long haddr;
-#ifdef NETDB
- struct hostent *hp;
-#endif
- struct sockaddr_in saddr;
- int sock;
- u_long net_time;
- struct timespec t;
-
- if ((haddr = inet_addr(host)) == ERROR) {
-#ifdef NETDB
- if ((hp = gethostbyname(host)) == NULL) {
-#else
- if ((haddr = hostGetByName(host)) == ERROR) {
-#endif
- printf("Host not found.\n");
- return(-1);
- }
-#ifdef NETDB
- memcpy(&haddr, hp->h_addr, sizeof(haddr));
-#endif
- }
- memset(&saddr, 0, sizeof(saddr));
- saddr.sin_family = AF_INET;
- memcpy(&saddr.sin_addr, &haddr, sizeof(haddr));
- saddr.sin_port = htons(TIME_PORT);
- if ((sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0) {
- perror("socket");
- return(-1);
- }
- if (connect(sock, (struct sockaddr *)&saddr, sizeof(saddr)) < 0) {
- perror("connect");
- close(sock);
- return(-1);
- }
- if (read(sock, &net_time, 4) != 4) {
- perror("read");
- close(sock);
- return(-1);
- }
- t.tv_sec = ntohl(net_time);
- t.tv_sec -= 2208988800; /* seconds 1900-01-01 -- 1970-01-01 */
- t.tv_nsec = 0;
- clock_settime(CLOCK_REALTIME, &t);
- close(sock);
- return(0);
-}
diff --git a/erts/etc/vxworks/reclaim.c b/erts/etc/vxworks/reclaim.c
deleted file mode 100644
index d8676b3750..0000000000
--- a/erts/etc/vxworks/reclaim.c
+++ /dev/null
@@ -1,551 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 1998-2009. 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%
- */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <vxWorks.h>
-#include <version.h>
-#include <string.h>
-#include <types.h>
-#include <sigLib.h>
-#include <ioLib.h>
-#include <iosLib.h>
-#include <fioLib.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-#include <symLib.h>
-#include <sysLib.h>
-#include <sysSymTbl.h>
-#include <loadLib.h>
-#include <taskLib.h>
-#include <taskVarLib.h>
-#include <taskHookLib.h>
-#include <tickLib.h>
-#include <time.h>
-#include <rngLib.h>
-#include <semLib.h>
-#include <selectLib.h>
-#include <sockLib.h>
-#include <a_out.h>
-#include <wdLib.h>
-#include <timers.h>
-#include <ctype.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <stdarg.h>
-
-#include <stdio.h>
-#include <math.h>
-#include <limits.h>
-#include <stdlib.h>
-#include <string.h>
-
-
-
-#define RECLAIM_NO_ALIAS /* No #defines for open/malloc/fopen etc */
-#include "reclaim.h"
-#include "reclaim_private.h"
-
-#undef open
-#undef creat
-#undef socket
-#undef accept
-#undef close
-#undef fopen
-#undef fdopen
-#undef freopen
-#undef fclose
-/* XXX Should do opendir/closedir too... */
-#undef malloc
-#undef calloc
-#undef realloc
-#undef free
-#undef cfree
-
-#ifdef _ARCH_PPC
-#define MAX_FILES_SYM_NAME "maxFiles"
-#else
-#define MAX_FILES_SYM_NAME "_maxFiles"
-#endif
-
-
-/*
- * Use another free() function upon task deletion?
- * Note! When changing free function, the new free function will have to
- * be able to cope with ALL previously used malloced areas, that is
- * it has to be able to find out how things are malloced
- * to free them in the right way!
- */
-static FreeFunction reclaim_free_function = NULL;
-
-/* delete hook handling (see below) */
-static int hook_added = 0; /* Initated at first reclaim_init, an extra
- non MT-safe check that we only get
- initialized once */
-
-/* Forward... */
-static void save_reclaim(WIND_TCB *tcbp);
-
-struct mall_data {
- struct mall_data *next;
- char *self;
-};
-
-struct task_data {
- FUNCPTR version; /* To recognize when we have reloaded */
- int max_files; /* It may change... */
- struct fd_set open_fds;
- struct mall_data *mall_data;
- FUNCPTR delete_hook;
- caddr_t hook_data;
- FILE *open_fps[1]; /* Will be max_files long */
-} *task_data = NULL;
-
-static int max_files = 50; /* default configAll.h */
-
-int reclaim_max_files(void)
-{
- return max_files;
-}
-
-#ifdef DEBUG
-#define check_hook() \
-((task_data != NULL || \
- fdprintf(2,"check_hook() TID = 0x%08x, Called from line %d\n", \
- (unsigned int)taskIdSelf(),\
- __LINE__)) && \
-(task_data != NULL || \
- (taskVarAdd(0, (int *)&task_data) == OK && \
- (task_data = (struct task_data *)\
- calloc(1, sizeof(struct task_data) + max_files*sizeof(FILE *))) != NULL && \
- (task_data->version = (FUNCPTR)save_reclaim) != NULL && \
- (task_data->max_files = max_files) != 0 && \
- fdprintf(2,"taskVar Added for 0x%08x\n",(unsigned int)taskIdSelf()))))
-#else
-#define check_hook() \
-(task_data != NULL || \
- (taskVarAdd(0, (int *)&task_data) == OK && \
- (task_data = (struct task_data *)\
- calloc(1, sizeof(struct task_data) + max_files*sizeof(FILE *))) != NULL && \
- (task_data->version = (FUNCPTR)save_reclaim) != NULL && \
- (task_data->max_files = max_files) != 0))
-#endif
-
-/*
- * Global initialization of the reclaim data structures, mainly
- * the max_files variable. This HAS to be called by some task before
- * the first task that utilizes this exit's, preferrably before any
- * task makes the first use of this library.
- */
-STATUS reclaim_init(void)
-{
- int *mp;
- SYM_TYPE type;
- struct task_data *tdp;
- int i;
-
- if (!hook_added) {
- /* race condition */
- ++hook_added;
- /* Try to find the maxFiles value */
- if (symFindByNameAndType(sysSymTbl, MAX_FILES_SYM_NAME, (char **)&mp,
- &type,
- N_EXT | N_BSS, N_EXT | N_BSS) == OK ||
- symFindByNameAndType(sysSymTbl, MAX_FILES_SYM_NAME, (char **)&mp,
- &type,
- N_EXT | N_DATA, N_EXT | N_DATA) == OK) {
-
-#ifdef DEBUG
- fdprintf(2, "Found maxFiles=%d\n", *mp);
-#endif
- if (*mp <= FD_SETSIZE)
- max_files = *mp;
- else
- max_files = FD_SETSIZE;
- }
- if (task_data != NULL && task_data->max_files != max_files) {
- /* fix our own iff we have one */
- if ((tdp = (struct task_data *)
- realloc(task_data, sizeof(struct task_data) +
- max_files*sizeof(FILE *))) != NULL) {
- task_data = tdp;
- for (i = task_data->max_files; i < max_files; i++)
- task_data->open_fps[i] = NULL;
- task_data->max_files = max_files;
- }
- }
- /* Make sure taskVariables are deleted AFTER our hook is run. */
- taskVarInit();
- if(taskDeleteHookAdd((FUNCPTR)save_reclaim) != OK) {
- fprintf(stderr,
- "Panic: taskDeleteHook cannot be added for reclaim.\n");
- return ERROR;
- }
- return OK;
- } else
- return ERROR;
-}
-
-/* N.B.!! We do *not* execute in the context of the dying task here,
- but rather that of tExcTask - we do get a pointer to the task's
- TCB though - this pointer is in fact also the task's ID. */
-static void save_reclaim(WIND_TCB *tcbp)
-{
- int i, var, oldfd;
- struct task_data *tdp;
- struct mall_data *mdp, *mdnextp;
-
- if ((var = taskVarGet((int)tcbp, (int *)&task_data)) != ERROR &&
- var != 0) {
- tdp = (struct task_data *)var;
- if (tdp->version == (FUNCPTR)save_reclaim) { /* Only handle our own */
-#ifdef DEBUG
- fdprintf(2, "Reclaiming for task id 0x%x:\nFiles: ", (int)tcbp);
-#endif
- /* Ugh! VxWorks doesn't even flush stdout/err - we need to
- get at those (which are task-private of course, i.e. we
- can't just do fflush(stdout) here) - we could be really
- pedantic and try to redefine stdout/err (which "are"
- function calls) too, snarfing the values when they are
- used - but besides the overhead this is problematic since
- they are actually #defines already... We'll peek in the
- TCB instead (no documentation of course). And of course,
- we must also meddle with the *file descriptor* indirections,
- or we'll just flush out on tExcTask's descriptors... */
- for (i = 1; i <= 2; i++) {
- if (tcbp->taskStdFp[i] != NULL) {
-#ifdef DEBUG
- fdprintf(2, "fflush(%s) ", i == 1 ? "stdout" : "stderr");
-#endif
- oldfd = ioTaskStdGet(0, i);
- ioTaskStdSet(0, i, tcbp->taskStd[i]);
- fflush(tcbp->taskStdFp[i]);
- ioTaskStdSet(0, i, oldfd);
- }
- }
- for (i = 3; i < tdp->max_files; i++) {
- if (FD_ISSET(i, &tdp->open_fds)) {
-#ifdef DEBUG
- fdprintf(2, "close(%d) ", i);
-#endif
- (void) close(i);
- }
- if (tdp->open_fps[i] != NULL) {
-#ifdef DEBUG
- fdprintf(2, "fclose(%0x%x) ", (int)tdp->open_fps[i]);
-#endif
- (void) fclose(tdp->open_fps[i]);
- }
- }
- i = 0;
- mdp = tdp->mall_data;
- while (mdp != NULL) {
- mdnextp = mdp->next;
- if(reclaim_free_function != NULL)
- (*reclaim_free_function)(mdp->self);
- else
- free(mdp->self);
- i++;
- mdp = mdnextp;
- }
-#ifdef DEBUG
- fdprintf(2, "\nFreeing memory: total %d mallocs\n", i);
-#endif
-
- if (tdp->delete_hook != NULL) {
-#ifdef DEBUG
- fdprintf(2, "Calling delete hook at 0x%08x\n", tdp->delete_hook);
-#endif
- (*tdp->delete_hook)(tdp->hook_data);
-#ifdef DEBUG
- fdprintf(2, "Called delete hook at 0x%08x\n", tdp->delete_hook);
-#endif
- }
-#ifdef DEBUG
- fdprintf(2, "Freeing own mem at 0x%08x\n", tdp);
-#endif
- (void) free((char *)tdp);
-#ifdef DEBUG
- fdprintf(2, "Freed own mem at 0x%08x, done (0x%08x)\n**********\n", tdp,
- taskIdSelf());
- checkStack(0);
-#endif
- }
- }
-#ifdef DEBUG
- else
- fdprintf(2, "No task data found for id 0x%x, var = %d\n", (int)tcbp, var);
-#endif
-}
-
-/*
- * This sets another free function to be used by the task deletion hook.
- * The free function HAS to be able to free ANY type of dynamically allocated
- * memory that can be in the task data list of allocated memory, that is
- * also memory that's allocated before the free function was set.
- * A "user-supplied" free function is GLOBAL to the system!!!
- * A race condition is present, a task delete hook may be running when this
- * function is called, that may not be especially funny...
- */
-void set_reclaim_free_function(FreeFunction f){
- reclaim_free_function = f;
-}
-
-void save_delete_hook(FUNCPTR func, caddr_t parm)
-{
- if (check_hook()) {
- task_data->delete_hook = func;
- task_data->hook_data = parm;
- }
-}
-
-/*
- * plain_malloc is only used by spawn_start; plain_free by call_proc;
- * save_fd is used by both.
- */
-void *plain_malloc(size_t size){
- return(malloc(size));
-}
-
-void *plain_realloc(void *ptr, size_t size){
- return(realloc(ptr, size));
-}
-
-void plain_free(void *ptr){
- free(ptr);
-}
-
-void save_fd(int fd){
- if (fd >= 0 && check_hook() && fd < task_data->max_files)
- FD_SET(fd, &task_data->open_fds);
-}
-
-int save_open(char *path, int flags, /*mode_t mode*/ ...){
- int fd;
- mode_t mode = 0;
- if(flags & O_CREAT){
- va_list pvar;
- va_start(pvar,flags);
-#ifdef __GNUC__
-#warning save_open() gives three known alignment warnings.
-#endif
- mode = va_arg(pvar, mode_t);
- va_end(pvar);
- }
- if ((fd = open(path, flags, mode)) >= 0 && check_hook())
- FD_SET(fd, &task_data->open_fds);
- return(fd);
-}
-
-int save_creat(char *path, int mode){
- int fd;
- if ((fd = creat(path, mode)) >= 0 && check_hook())
- FD_SET(fd, &task_data->open_fds);
- return(fd);
-}
-
-int save_socket(int domain, int type, int protocol){
- int fd;
- if ((fd = socket(domain, type, protocol)) >= 0 && check_hook())
- FD_SET(fd, &task_data->open_fds);
- return(fd);
-}
-
-int save_accept(int s, struct sockaddr *addr, int *addrlen){
- int fd;
- if ((fd = accept(s, addr, addrlen)) >= 0 && check_hook())
- FD_SET(fd, &task_data->open_fds);
- return(fd);
-}
-
-int save_close(int fd){
- if (fd >= 0 && fd <= FD_SETSIZE && check_hook())
- FD_CLR(fd, &task_data->open_fds);
- return(close(fd));
-}
-
-/* The dealing with FILE *'s below isn't strictly correct, we assume
- that one never has several pointing to the same fd - in the unlikely
- event that one does, all but the last one opened is forgotten */
-FILE *save_fopen(const char *filename, char *type){
- FILE *fp;
-
- if ((fp = fopen(filename, type)) != NULL &&
- check_hook() && fileno(fp) < task_data->max_files)
- task_data->open_fps[fileno(fp)] = fp;
- return(fp);
-}
-
-FILE *save_fdopen(int fd, char *type){
- FILE *fp;
-
- if ((fp = fdopen(fd, type)) != NULL &&
- check_hook() && fileno(fp) < task_data->max_files) {
- task_data->open_fps[fileno(fp)] = fp;
- FD_CLR(fd, &task_data->open_fds);
- }
- return(fp);
-}
-
-FILE *save_freopen(char *filename, char *type, FILE *stream){
- FILE *fp;
-
- if (check_hook()) {
- if(fileno(stream) < task_data->max_files &&
- task_data->open_fps[fileno(stream)] == stream)
- task_data->open_fps[fileno(stream)] = NULL;
- if ((fp = freopen(filename, type, stream)) != NULL &&
- fileno(fp) < task_data->max_files)
- task_data->open_fps[fileno(fp)] = fp;
- } else
- fp = freopen(filename, type, stream);
- return(fp);
-}
-
-int save_fclose(FILE *stream){
- if (check_hook() && fileno(stream) < task_data->max_files &&
- task_data->open_fps[fileno(stream)] == stream)
- task_data->open_fps[fileno(stream)] = NULL;
- return(fclose(stream));
-}
-
-/* We link all malloc'ed segments by adding a couple of pointers
- at the *end* - that way we can return the address malloc gave
- (need to make sure we align those pointers) */
-
-/*
- #define MALL_MARGIN 32
- #define save_mall_size(size) save_mall_size1((size) + 2 * MALL_MARGIN)
- #define save_mall_size1(size) \
- (((size) + sizeof(char *) - 1) & (unsigned long)(-sizeof(char*)))
-
- #define save_mall_enq(ptr, mdp) save_mall_enq1((ptr), (mdp) - MALL_MARGIN)
- #define save_mall_enq1(ptr, mdp) \
- (((struct mall_data *)(mdp))->self = (ptr), \
- ((struct mall_data *)(mdp))->next = task_data->mall_data, \
- task_data->mall_data = (struct mall_data *)(mdp))
-*/
-#define save_mall_size(size) \
-(((size) + sizeof(char *) - 1) & (unsigned long)(-sizeof(char*)))
-#define save_mall_enq(ptr, mdp) \
-(((struct mall_data *)(mdp))->self = (ptr), \
- ((struct mall_data *)(mdp))->next = task_data->mall_data, \
- task_data->mall_data = (struct mall_data *)(mdp))
-
-
-#define save_mall_deq(ptr) { \
- struct mall_data *mdp = task_data->mall_data, \
- **prevnext = &task_data->mall_data; \
- while (mdp != NULL && mdp->self != (ptr)) { \
- prevnext = &mdp->next; \
- mdp = mdp->next; \
- } \
- if (mdp != NULL) *prevnext = mdp->next; \
-}
-
-void *save_malloc2(size_t size, MallocFunction mf){
- unsigned msize = save_mall_size(size);
- char *ptr;
-
- if ((ptr = (*mf)(msize + sizeof(struct mall_data))) != NULL &&
- check_hook())
- save_mall_enq((void *) ptr, (void *) (ptr + msize));
- return((void *) ptr);
-}
-
-void *save_malloc(size_t size){
- return save_malloc2(size, &malloc);
-}
-
-void *save_calloc2(size_t nelem, size_t elsize, CallocFunction cf){
- unsigned msize = save_mall_size(nelem * elsize);
- char *ptr;
-
- if ((ptr = (*cf)(1, msize + sizeof(struct mall_data))) != NULL &&
- check_hook())
- save_mall_enq((void *) ptr, (void *) (ptr + msize));
- return((void *) ptr);
-}
-
-void *save_calloc(size_t nelem, size_t elsize){
- return save_calloc2(nelem,elsize,&calloc);
-}
-
-void *save_realloc2(void *optr, size_t size, ReallocFunction rf){
- unsigned msize = save_mall_size(size);
- char *ptr;
-
- /* First we must dequeue the old save block, after that
- we try to realloc, if that succeeds we enqueue the new
- block, if it fails we have to enqueue the old one anew
- so we must deduce the size of that old block first. */
-
- struct mall_data *mdp0 = task_data->mall_data,
- **prevnext0 = &task_data->mall_data;
- while (mdp0 != NULL && mdp0->self != (((char *) optr))) {
- prevnext0 = &mdp0->next;
- mdp0 = mdp0->next;
- }
- /* mdp0 == NULL (can) mean that the block that is realloced
- have been malloced with an (for example) ordinary malloc
- (that is not a save_malloc). This is handled like: no dequeing
- is done of that block, the new block is enqueued */
- if (mdp0 != NULL)
- save_mall_deq(((char *) optr));
-
- if ((ptr = (*rf)(optr, msize + sizeof(struct mall_data))) != NULL &&
- check_hook())
- save_mall_enq((void *) ptr, (void *) (ptr + msize));
- else if (mdp0 != NULL)
- /* re-enqueue the old block that has just been dequeued */
- save_mall_enq(((char *) optr), mdp0);
-
- return((void *) ptr);
-}
-
-void *save_realloc(void *optr, size_t size){
- return save_realloc2(optr,size,&realloc);
-}
-
-void save_free2(void *ptr, FreeFunction ff)
-{
- if (check_hook())
- save_mall_deq(((char *) ptr));
- (*ff)(ptr);
-}
-
-void save_free(void *ptr){
- save_free2(ptr,&free);
-}
-
-void save_cfree2(void *ptr, CfreeFunction cf)
-{
- if (check_hook())
- save_mall_deq(((char *)ptr));
- (*cf)(ptr);
-}
-
-void save_cfree(void *ptr){
- save_cfree2(ptr,&cfree);
-}
-
diff --git a/erts/etc/vxworks/reclaim.h b/erts/etc/vxworks/reclaim.h
deleted file mode 100644
index ca9aa8f6be..0000000000
--- a/erts/etc/vxworks/reclaim.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 1998-2009. 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%
- */
-#ifndef _RECLAIM_H
-#define _RECLAIM_H
-
-
-/* The Erlang release for VxWorks includes a simple mechanism for
- "resource reclamation" at task exit - it allows replacement of the
- functions that open/close "files" and malloc/free memory with versions
- that keep track, to be able to "reclaim" file descriptors and memory
- when a task exits (regardless of *how* it exits).
-
- The interface to this mechanism is made available via this file,
- with the following caveats:
-
- - The interface may change (or perhaps even be removed, though that
- isn't likely until VxWorks itself provides similar functionality)
- in future releases - i.e. you must always use the version of this
- file that comes with the Erlang release you are using.
-
- - Disaster is guaranteed if you use the mechanism incorrectly (see
- below for the correct way), e.g. allocate memory with the "tracking"
- version of malloc() and free it with the "standard" version of free().
-
- - The mechanism (of course) incurs some performance penalty - thus
- for a simple program you may be better off with careful programming,
- making sure that you do whatever close()/free()/etc calls that are
- appropriate at all exit points (though if you need to guard against
- taskDelete() etc, things get messy...).
-
- To use the mechanism, simply program your application normally, i.e.
- use open()/close()/malloc()/free() etc as usual, but #include this
- file before any usage of the relevant functions. NOTE: To avoid the
- "disaster" mentioned above, you *must* #include it in *all* (or none)
- of the files that manipulate a particular file descriptor, allocated
- memory area, etc.
-
- Before any task that uses this utility is loaded (which includes the
- erlang emulator), the reclaim.o object file has to be loaded and
- the function reclaim_init() has to be called. reclaim_init should be called
- only _ONCE_ in a systems lifetime and has only a primitive guard
- against multiple calls (i.e. a global variable is checked). Therefore
- the initialization should occur either in the start script of the system
- or (even better) in the usrInit() part of system initialization. The
- object file itself should be loaded only once, so linking it with the
- kernel is a good idea, linking with each application is an extremely bad
- dito. Make really sure that it's loaded _before_ any application that
- uses it if You want to load it in the startup script.
-
- If You dont want to have #define's for the posix/stdio names
- of the file/memory operations (i.e. no #define malloc save_malloc etc),
- #define RECLAIM_NO_ALIAS in Your source before reclaim.h is included.
-*/
-
-#include <vxWorks.h> /* STATUS, size_t */
-#include <sockLib.h> /* struct sockaddr */
-#include <memLib.h>
-#include <stdio.h> /* FILE */
-
-#if defined(__STDC__)
-#define _RECLAIM_DECL_FUN(RetType, FunName, ParamList) \
-extern RetType FunName ParamList
-#define _RECLAIM_VOID_PTR void *
-#define _RECLAIM_VOID_PARAM void
-#define _RECLAIM_VOID_RETURN void
-#elif defined(__cplusplus)
-#define _RECLAIM_DECL_FUN(RetType, FunName, ParamList) \
-extern "C" RetType FunName ParamList
-#define _RECLAIM_VOID_PTR void *
-#define _RECLAIM_VOID_PARAM
-#define _RECLAIM_VOID_RETURN void
-#else
-#define _RECLAIM_DECL_FUN(RetType, FunName, Ignore) extern RetType FunName()
-#define DECLARE_FUNCTION_TYPE(RetType, Type, PList) typedef RetType (* Type)()
-#define _RECLAIM_VOID_PTR char *
-#define _RECLAIM_VOID_PARAM
-#define _RECLAIM_VOID_RETURN
-#endif /* __STDC__ / __cplusplus */
-
-/* Initialize the facility, on a per system basis. */
-_RECLAIM_DECL_FUN(STATUS, reclaim_init, (_RECLAIM_VOID_PARAM));
-
-/* File descriptor operations */
-_RECLAIM_DECL_FUN(int,save_open,(char *, int, ...));
-_RECLAIM_DECL_FUN(int,save_creat,(char *, int));
-_RECLAIM_DECL_FUN(int,save_socket,(int, int, int));
-_RECLAIM_DECL_FUN(int,save_accept,(int, struct sockaddr *, int *));
-_RECLAIM_DECL_FUN(int,save_close,(int));
-/* Interface to add an fd to what's reclaimed even though it's not open with
- one of the above functions */
-_RECLAIM_DECL_FUN(_RECLAIM_VOID_RETURN, save_fd, (int fd));
-#ifndef RECLAIM_NO_ALIAS
-#define open save_open
-#define creat save_creat
-#define socket save_socket
-#define accept save_accept
-#define close save_close
-#endif
-/* Stdio file operations */
-_RECLAIM_DECL_FUN(FILE *, save_fopen, (const char *, char *));
-_RECLAIM_DECL_FUN(FILE *, save_fdopen, (int, char *));
-_RECLAIM_DECL_FUN(FILE *, save_freopen, (char *, char *, FILE *));
-_RECLAIM_DECL_FUN(int, save_fclose, (FILE *));
-/* XXX Should do opendir/closedir too... */
-#ifndef RECLAIM_NO_ALIAS
-#define fopen save_fopen
-#define fdopen save_fdopen
-#define freopen save_freopen
-#define fclose save_fclose
-#endif
-/* Memory allocation */
-_RECLAIM_DECL_FUN(_RECLAIM_VOID_PTR, save_malloc, (size_t));
-_RECLAIM_DECL_FUN(_RECLAIM_VOID_PTR, save_calloc, (size_t, size_t));
-_RECLAIM_DECL_FUN(_RECLAIM_VOID_PTR, save_realloc,
- (_RECLAIM_VOID_PTR, size_t));
-_RECLAIM_DECL_FUN(void, save_free, (_RECLAIM_VOID_PTR));
-_RECLAIM_DECL_FUN(void, save_cfree, (_RECLAIM_VOID_PTR));
-#ifndef RECLAIM_NO_ALIAS
-#define malloc save_malloc
-#define calloc save_calloc
-#define realloc save_realloc
-#define free save_free
-#define cfree save_cfree
-#endif
-/* Generic interfaces to malloc etc... */
-_RECLAIM_DECL_FUN(_RECLAIM_VOID_PTR, plain_malloc, (size_t));
-_RECLAIM_DECL_FUN(_RECLAIM_VOID_PTR, plain_realloc,
- (_RECLAIM_VOID_PTR, size_t));
-_RECLAIM_DECL_FUN(void, plain_free, (_RECLAIM_VOID_PTR));
-#endif /* _RECLAIM_H */
-
-
-
-
diff --git a/erts/etc/vxworks/reclaim_private.h b/erts/etc/vxworks/reclaim_private.h
deleted file mode 100644
index 4ed935bee2..0000000000
--- a/erts/etc/vxworks/reclaim_private.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 1998-2009. 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%
- */
-#ifndef _RECLAIM_PRIVATE_H
-#define _RECLAIM_PRIVATE_H
-/*
- * Private header for the reclaim facility, also included in the emulator.
- */
-
-#include "reclaim.h"
-
-/* Typedefs for ANSI memory allocation function pointers */
-typedef void *(*MallocFunction)(size_t);
-typedef void *(*ReallocFunction)(void *, size_t);
-typedef void *(*CallocFunction)(size_t, size_t);
-typedef void (*FreeFunction)(void *);
-typedef STATUS (*CfreeFunction)(char *);
-
-/* Functions for internal use and use by the emulator */
-extern int reclaim_max_files(void);
-extern void set_reclaim_free_function(FreeFunction f);
-extern void save_delete_hook(FUNCPTR func, caddr_t parm);
-extern void *save_malloc2(size_t size, MallocFunction mf);
-extern void *save_calloc2(size_t nelem, size_t elsize, CallocFunction cf);
-extern void *save_realloc2(void *optr, size_t size, ReallocFunction rf);
-extern void save_free2(void *ptr, FreeFunction ff);
-extern void save_cfree2(void *ptr, CfreeFunction ff);
-
-#endif /* _RECLAIM_PRIVATE_H */
diff --git a/erts/etc/vxworks/resolv.conf b/erts/etc/vxworks/resolv.conf
deleted file mode 100644
index 85c89d64c4..0000000000
--- a/erts/etc/vxworks/resolv.conf
+++ /dev/null
@@ -1,6 +0,0 @@
-domain du.uab.ericsson.se
-nameserver 134.138.176.16
-nameserver 136.225.254.224
-nameserver 134.138.128.25
-search du.uab.ericsson.se uab.ericsson.se ericsson.se
-lookup bind file
diff --git a/erts/etc/vxworks/vxcall.c b/erts/etc/vxworks/vxcall.c
deleted file mode 100644
index 3362d05fc5..0000000000
--- a/erts/etc/vxworks/vxcall.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 1997-2009. 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%
- */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <vxWorks.h>
-#include <symLib.h>
-#include <sysSymTbl.h>
-#include <a_out.h>
-
-extern char *malloc();
-static STATUS lookup();
-
-/*
- Little utility to convert from Unix' argv,argv calling conventions to
- VxWorks' arg0,arg1,arg2,...
- Will do limited argument parsing - no parenthesis around nor commas
- between the args, which may be "-enclosed strings (without \ escapes),
- '-enclosed characters (also no \ escapes), integers, or symbols.
-*/
-
-int vxcall(argc, argv)
-int argc;
-char **argv;
-{
- int vxarg[10]; /* Max 10 args can be passed */
- FUNCPTR entry;
- SYM_TYPE type;
- int i, l;
-
-#ifdef DEBUG
- fdprintf(2, "vxcall:");
- for (i = 1; i < argc; i++)
- fdprintf(2, " %s", argv[i]);
- fdprintf(2, "\n");
-#endif
- if (lookup(argv[1], N_EXT | N_TEXT, (char **)&entry) != OK)
- return(ERROR);
- /* Do limited "C" parsing of the args */
- for (i = 0; i < 10; i++) {
- if (i < argc - 2) {
- switch (argv[i+2][0]) {
- case '"':
- l = strlen(argv[i+2]) - 1;
- if (argv[i+2][l] != '"')
- return(ERROR);
- /* just strip the quotes - should do \escapes within... */
- vxarg[i] = (int)&argv[i+2][1];
- argv[i+2][l] = '\0';
- break;
- case '\'':
- if (argv[i+2][2] != '\'')
- return(ERROR);
- vxarg[i] = argv[i+2][1]; /* should do \escapes... */
- break;
- case '1': case '2': case '3': case '4':
- case '5': case '6': case '7': case '8': case '9':
- vxarg[i] = atoi(argv[i+2]); /* should do octal, hex, float.. */
- break;
- default:
- if (lookup(argv[i+2], 0, (char **)&vxarg[i]) != OK)
- return(ERROR);
- }
- } else
- vxarg[i] = 0;
- }
-#ifdef DEBUG
- fdprintf(2, "calling 0x%x(0x%x,0x%x,0x%x,0x%x,0x%x,0x%x,0x%x,0x%x,0x%x,0x%x)\n",
- entry, vxarg[0], vxarg[1], vxarg[2], vxarg[3], vxarg[4],
- vxarg[5], vxarg[6], vxarg[7], vxarg[8], vxarg[9]);
-#endif
- return((*entry)(vxarg[0], vxarg[1], vxarg[2], vxarg[3], vxarg[4],
- vxarg[5], vxarg[6], vxarg[7], vxarg[8], vxarg[9]));
-}
-
-/* Entry point for unix:cmd in post-4.1 erlang - uses "sh -c 'cmd...'" */
-int sh(argc, argv)
-int argc;
-char **argv;
-{
- int ll = strlen(argv[argc-1]) - 1;
-
-#ifdef DEBUG
- int i;
- fdprintf(2, "sh:");
- for (i = 1; i < argc; i++)
- fdprintf(2, " %s", argv[i]);
- fdprintf(2, "\n");
-#endif
- if (strcmp(argv[1], "-c") != 0 ||
- argv[2][0] != '\'' || argv[argc-1][ll] != '\'')
- return(ERROR);
- argv[argc-1][ll] = '\0'; /* delete trailing ' */
- argv[2]++; /* skip leading ' (*after* the above!) */
- return(vxcall(argc-1, argv+1));
-}
-
-/* Lookup symbol; get address for text symbols, value (assuming int)
- otherwise; return OK or ERROR on failure
- Symbol name is null-terminated and without the leading '_' */
-STATUS
-lookup(sym, stype, value)
-char *sym, **value;
-int stype;
-{
- char buf[256];
- char *symname = buf;
- int len, ret;
- SYM_TYPE type;
-
- len = strlen(sym);
- if (len > 254 && (symname = malloc(len+2)) == NULL)
- return(ERROR);
-#if defined _ARCH_PPC || defined SIMSPARCSOLARIS
- /* GCC for PPC or SIMSPARC doesn't add a leading _ to symbols */
- strcpy(symname, sym);
-#else
- sprintf(symname, "_%s", sym);
-#endif
- ret = (stype != 0) ?
- symFindByNameAndType(sysSymTbl, symname, value, &type, stype, stype) :
- symFindByName(sysSymTbl, symname, value, &type);
- if (symname != buf)
- free(symname);
- if (ret == OK && (type & N_TEXT) == 0) /* get value */
- *value = (char *)*((int *)*value);
- return(ret);
-}
diff --git a/erts/etc/vxworks/wd_example.c b/erts/etc/vxworks/wd_example.c
deleted file mode 100644
index 0e3a6a1cb2..0000000000
--- a/erts/etc/vxworks/wd_example.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 1997-2009. 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%
- */
-/*
- * File: frc5te_wd.c
- * Purpose: Watchdog NMI handling for FORCE 5TE
- *
- * Description:
- * The watchdog handler routines are system specific. A program that
- * wants to utilize a hardware watchdog should call wd_init and test
- * the return value. If wd_init returns true (!0); there is a hardware
- * watchdog, and that watchdog has been activated. If no watchdog exists,
- * wd_init returns false (0).
- *
- * To keep the watchdog happy, call wd_reset at least every X seconds,
- * where X is the number of seconds specified in the call to wd_init.
- *
- * The watchdog can be disarmed by setting the variable wd_disarmed to 1,
- * and armed again by setting the same variable to 0. Watchdog status
- * information can be retrieved using the function wd_status.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-#include <frc5e.h>
-#include <logLib.h>
-#include <taskLib.h>
-#include <sysLib.h>
-#include <stdio.h>
-#include "hw_watchdog.h"
-
-/* prototypes */
-extern sysNMIConnect();
-#ifdef __STDC__
-void wd_keeper(int);
-void wd_nmi_int(UINT8);
-void wd_status(void);
-#else
-void wd_keeper();
-void wd_nmi_int();
-void wd_status();
-#endif
-
-#define WD_NMI_MIN_DELAY 0.830 /* Min time before watchdog NMI (in seconds) */
-#define WD_RESET_FREQUENCY (WD_NMI_MIN_DELAY / 2) /* how often the timer is reset */
-
-#define WD_KEEPER_STACK_SIZE 10000
-
-/* global variables */
-extern int spTaskOptions;
-static volatile int wd_count_startval; /* start value set by wd_init */
-static volatile int wd_count; /* counter for wd_keeper */
-volatile int wd_disarmed = 0; /* debug feature */
-
-/* wd_init is executed to initialize the watchdog. It spawns the task */
-/* wd_keeper and returns true (non-zero) if a hardware watchdog exists, */
-/* or returns false (zero) otherwise. */
-int wd_init(timeout, prio)
- int timeout, prio;
-{
- taskSpawn("wd_keeper", prio, spTaskOptions, WD_KEEPER_STACK_SIZE,
- (FUNCPTR)wd_keeper, timeout,0,0,0,0,0,0,0,0,0);
- return !0; /* watchdog exists */
-}
-
-
-/* wd_reset is called as an alive-signal from the supervisor process. */
-/* If there is no call to this function within a certain time, the */
-/* watchdog will reboot the system. */
-void wd_reset()
-{
- wd_count = wd_count_startval;
-}
-
-
-/* wd_keeper runs as a separate task and resets the watchdog timer */
-/* before an NMI is generated. This task uses the counter wd_count to */
-/* decide if it should exit or keep resetting the timer. */
-/* Note! This task must run with higher priority than the application! */
-void wd_keeper(timeout)
- int timeout;
-{
- int wd_delay = sysClkRateGet() * WD_RESET_FREQUENCY;
- wd_count_startval = (int)(timeout / WD_RESET_FREQUENCY);
- wd_count = wd_count_startval;
-
- /* Connect and enable level 15 interrupts */
- sysNMIConnect((VOIDFUNCPTR) wd_nmi_int, WD_NMI, WD_NMI);
- *(char *)FRC5CE_GEN_PURPOSE2_REG |= FRC5CE_NMI_ENABLE;
-
- while ((wd_count > 0) || wd_disarmed) {
- *(char *)FRC5CE_VME_A32MAP_REG |= FRC5CE_WATCHDOG_ENABLE;
- taskDelay(wd_delay);
- if (!wd_disarmed) wd_count--;
- else wd_count = wd_count_startval;
- }
- logMsg("Watchdog keeper exits. No alive signal from application in %d seconds.\n",wd_count_startval * WD_RESET_FREQUENCY,0,0,0,0,0);
-}
-
-
-/* wd_nmi_int is the function connected to the watchdog interrupt. */
-/* It will report the failure to reset the watchdog timer. */
-void wd_nmi_int(type)
- UINT8 type;
-{
- switch(type) {
- case WD_NMI:
- logMsg("Watchdog interrupt! System will reboot.\n",0,0,0,0,0,0);
- break;
- default:
- logMsg("Bad type (%d) in call to watchdog interrupt handler.\n",type,0,0,0,0,0);
- break;
- }
-}
-
-
-/* wd_status displays the current value of the counter. */
-void wd_status()
-{
- fprintf(stderr, "Watchdog is %sarmed.\n", wd_disarmed ? "dis" : "");
- fprintf(stderr, "Counter value: %d\n", wd_count);
- fprintf(stderr, "Start value is: %d (%d seconds)\n",
- wd_count_startval, (int)(wd_count_startval * WD_RESET_FREQUENCY));
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 14:30:50 +0000