configs/16z: Add support for 16z board

9 files changed, 2076 insertions, 0 deletions

diff --git a/nuttx/configs/16z/ostest/.gitignore b/nuttx/configs/16z/ostest/.gitignore
new file mode 100644
index 000000000..70a157341
--- /dev/null
+++ b/nuttx/configs/16z/ostest/.gitignore
@@ -0,0 +1,5 @@
+ostest.hex
+ostest.map
+ostest.lod
+ostest.wsp
+
diff --git a/nuttx/configs/16z/ostest/Make.defs b/nuttx/configs/16z/ostest/Make.defs
new file mode 100644
index 000000000..2e82c9236
--- /dev/null
+++ b/nuttx/configs/16z/ostest/Make.defs
@@ -0,0 +1,264 @@
+############################################################################
+# configs/16z/ostest/Make.defs
+#
+#   Copyright (C) 2008, 2010, 2012-2013 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+include $(TOPDIR)/.config
+include $(TOPDIR)/tools/Config.mk
+
+# These are the directories where the ZDS-II toolchain is installed.  NOTE
+# that short 8.3 path names are used in order to avoid spaces.  On my machine
+# I have:
+#
+# C:\PROGRA~1\ = C:\Profram Files\
+# C:\PROGRA~2\ = C:\Program Files (x86)\
+#
+# Your PC may be configured differently.
+
+ZDSVERSION = 5.0.1
+
+ifeq ($(CONFIG_WINDOWS_NATIVE),y)
+  ZDSINSTALLDIR = C:/PROGRA~2/ZiLOG/ZDSII_ZNEO_$(ZDSVERSION)
+  INSTALLDIR = ${shell echo $(ZDSINSTALLDIR)| sed -e "s/\//\\/g"}
+  ZDSBINDIR = $(INSTALLDIR)\bin
+  ZDSSTDINCDIR = $(INSTALLDIR)\include\std
+  ZDSZILOGINCDIR = $(INSTALLDIR)\include\zilog
+  ZDSSTDLIBDIR = $(INSTALLDIR)\lib\std
+  ZDSZILOGLIBDIR = $(INSTALLDIR)\lib\zilog
+
+  # CFLAGs
+
+  ARCHASMINCLUDES = -include:$(TOPDIR)\include;$(ZDSSTDINCDIR);$(ZDSZILOGINCDIR)
+  EARCHASMINCLUDES = -include:$(TOPDIR)\include;$(ZDSSTDINCDIR);$(ZDSZILOGINCDIR)
+  ARCHSTDINCLUDES = -stdinc:$(TOPDIR)\include;$(ZDSSTDINCDIR);$(ZDSZILOGINCDIR)
+  ARCHUSRINCLUDES = -usrinc:.
+else
+  WINTOOL = y
+  ZDSINSTALLDIR = C:/PROGRA~2/ZiLOG/ZDSII_ZNEO_$(ZDSVERSION)
+  INSTALLDIR = ${shell cygpath -u "$(ZDSINSTALLDIR)"}
+  ZDSBINDIR = $(INSTALLDIR)/bin
+  ZDSSTDINCDIR = $(INSTALLDIR)/include/std
+  ZDSZILOGINCDIR = $(INSTALLDIR)/include/zilog
+  ZDSSTDLIBDIR = $(INSTALLDIR)/lib/std
+  ZDSZILOGLIBDIR = $(INSTALLDIR)/lib/zilog
+
+  # These are the same directories but with the directory separator
+  # character swapped as needed by the ZDS-II compiler
+
+  WTOPDIR = ${shell cygpath -w "$(TOPDIR)"}
+  WZDSSTDINCDIR = ${shell cygpath -w "$(ZDSSTDINCDIR)"}
+  WZDSZILOGINCDIR = ${shell cygpath -w "$(ZDSZILOGINCDIR)"}
+  WZDSSTDLIBDIR = ${shell cygpath -w "$(ZDSSTDLIBDIR)"}
+  WZDSZILOGLIBDIR = ${shell cygpath -w "$(ZDSZILOGLIBDIR)"}
+
+  # Escaped versions
+
+  ETOPDIR = ${shell echo "$(WTOPDIR)" | sed -e "s/ /%20/g"}
+  EZDSSTDINCDIR = ${shell echo "$(WZDSSTDINCDIR)" | sed -e "s/ /%20/g"}
+  EZDSZILOGINCDIR = ${shell echo "$(WZDSZILOGINCDIR)" | sed -e "s/ /%20/g"}
+
+  # CFLAGs
+
+  ARCHASMINCLUDES = -include:'$(WTOPDIR)\include;$(WZDSSTDINCDIR);$(WZDSZILOGINCDIR)'
+  EARCHASMINCLUDES = -include:'$(ETOPDIR)\include;$(EZDSSTDINCDIR);$(EZDSZILOGINCDIR)'
+  ARCHSTDINCLUDES = -stdinc:'$(WTOPDIR)\include;$(WZDSSTDINCDIR);$(WZDSZILOGINCDIR)'
+  ARCHUSRINCLUDES = -usrinc:'.'
+endif
+
+# Assembler definitions
+
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+  ARCHASMOPTIMIZATION = -debug
+else
+  ARCHASMOPTIMIZATION = -nodebug
+endif
+
+ARCHASMCPUFLAGS = -cpu:Z16F2811AL -NOigcase
+ARCHASMLIST = -NOlistmac -name -pagelen:56 -pagewidth:80 -quiet
+ARCHASMWARNINGS = -warn
+ARCHASMDEFINES = -define:_Z16F2811AL=1 -define:_Z16K_SERIES=1 -define:_Z16F_SERIES=1 -define:__ASSEMBLY__
+AFLAGS = $(ARCHASMCPUFLAGS) $(ARCHASMINCLUDES) $(ARCHASMLIST) $(ARCHASMWARNINGS) $(ARCHASMOPTIMIZATION)
+
+# Compiler definitions
+
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+  ARCHOPTIMIZATION = -debug
+else
+  ARCHOPTIMIZATION = -nodebug
+endif
+
+ifeq ($(CONFIG_DEBUG_NOOPT),y)
+  ARCHOPTIMIZATION += -NOregvar -reduceopt
+else
+  ARCHOPTIMIZATION += -regvar
+endif
+
+ARCHCPUFLAGS = -chartype:S -model:L -NOmodsect -cpu:Z16F2811AL -NOgenprint \
+               -asmsw:" $(ARCHASMCPUFLAGS) $(ARCHASMINCLUDES) $(ARCHASMWARNINGS) $(ARCHASMOPTIMIZATION)"
+ARCHLIST = -keeplst -NOlist -NOlistinc -NOkeepasm
+ARCHPICFLAGS =
+ARCHWARNINGS = -warn
+ARCHDEFINES = -define:_Z16F2811AL -define:_Z16K_SERIES -define:_Z16F_SERIES
+ARCHINCLUDES = $(ARCHSTDINCLUDES) $(ARCHUSRINCLUDES)
+CFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHLIST) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
+
+CPPDEFINES = -D_Z16F2811AL -D_Z16K_SERIES -D_Z16F_SERIES -D__ASSEMBLY__
+CPPINCLUDES = -I$(TOPDIR)$(DELIM)include
+CPPFLAGS = $(CPPDEFINES) $(CPPINCLUDES)
+
+# Librarian definitions
+
+ARFLAGS = -quiet -warn
+
+# Linker definitions
+
+LINKCMDTEMPLATE = $(TOPDIR)$(DELIM)configs$(DELIM)16z$(DELIM)ostest$(DELIM)ostest.linkcmd
+
+# Tool names/pathes
+
+CROSSDEV =
+CC = zneocc.exe
+CPP = gcc -E
+LD = zneolink.exe
+AS = zneoasm.exe
+AR = zneolib.exe
+
+# File extensions
+
+ASMEXT = .asm
+OBJEXT = .obj
+LIBEXT = .lib
+EXEEXT = .hex
+
+# These are the macros that will be used in the NuttX make system
+# to compile and assembly source files and to insert the resulting
+# object files into an archive
+
+ifeq ($(CONFIG_WINDOWS_NATIVE),y)
+
+define PREPROCESS
+	@echo CPP: $1->$2
+	$(Q) "$(CPP)" $(CPPFLAGS) $1 -o $2
+endef
+
+define COMPILE
+	$(Q) "$(CC)" $(CFLAGS)  ${shell echo $1 | sed -e "s/\//\\/g"}
+endef
+
+define ASSEMBLE
+	$(Q) "$(AS)" $(AFLAGS) ${shell echo $1 | sed -e "s/\//\\/g"}
+endef
+
+define MOVEOBJ
+	$(call MOVEFILE, "$1.obj", "$2$(DELIM)$1.obj")
+	$(call MOVEFILE, "$1.lst", "$2$(DELIM)$1.lst")
+	@#$(call MOVEFILE, "$1.src", "$2$(DELIM)$1.src")
+endef
+
+define ARCHIVE
+	@echo AR: $2
+	$(Q) for %%G in ($(2)) do ( "$(AR)" $(ARFLAGS) $1=-+%%G )
+endef
+
+define CLEAN
+	$(Q) if exist *.obj (del /f /q *.obj)
+	$(Q) if exist *.src (del /f /q *.src)
+	$(Q) if exist *.lib (del /f /q *.lib)
+	$(Q) if exist *.hex (del /f /q *.hex)
+	$(Q) if exist *.lod (del /f /q *.lod)
+	$(Q) if exist *.lst (del /f /q *.lst)
+endef
+
+else
+
+define PREPROCESS
+	@echo "CPP: $1->$2"
+	$(Q) "$(CPP)" $(CPPFLAGS) $1 -o $2
+endef
+
+define COMPILE
+	$(Q) (wfile=`cygpath -w "$1"`; "$(CC)" $(CFLAGS) $$wfile)
+endef
+
+define ASSEMBLE
+	$(Q) (wfile=`cygpath -w "$1"`; "$(AS)" $(AFLAGS) $$wfile)
+endef
+
+define MOVEOBJ
+	$(call MOVEFILE, "$1.obj", "$2$(DELIM)$1.obj")
+	$(call MOVEFILE, "$1.lst", "$2$(DELIM)$1.lst")
+	@#$(call MOVEFILE, "$1.src", "$2$(DELIM)$1.src")
+endef
+
+define ARCHIVE
+	$(Q) for __obj in $(2) ; do \
+		echo "AR: $$__obj"; \
+		"$(AR)" $(ARFLAGS) $1=-+$$__obj || { echo "$(AR) $1=-+$$__obj FAILED!" ; exit 1 ; } \
+	done
+endef
+
+define CLEAN
+	$(Q) rm -f *.obj *.src *.lib *.hex *.lod *.lst
+endef
+endif
+
+# Windows native host tool definitions
+
+ifeq ($(CONFIG_WINDOWS_NATIVE),y)
+  HOSTCC = mingw32-gcc.exe
+  HOSTINCLUDES = -I.
+  HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
+  HOSTLDFLAGS =
+  HOSTEXEEXT = .exe
+
+  # Windows-native host tools
+
+  MKDEP = $(TOPDIR)\tools\mkdeps.exe --winnative
+else
+
+# Linux/Cygwin host tool definitions
+
+  HOSTCC = gcc
+  HOSTINCLUDES = -I.
+  HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
+  HOSTLDFLAGS =
+
+  # This is the tool to use for dependencies (i.e., none)
+
+  MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mknulldeps.sh
+
+  # ZDS-II cannot follow Cygwin soft links, so we will have to use directory copies
+
+  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
+  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
+endif
diff --git a/nuttx/configs/16z/ostest/README.txt b/nuttx/configs/16z/ostest/README.txt
new file mode 100644
index 000000000..b859b0089
--- /dev/null
+++ b/nuttx/configs/16z/ostest/README.txt
@@ -0,0 +1,37 @@
+README.txt
+^^^^^^^^^^
+
+OSTEST Project
+--------------
+
+ostest.zfpproj is a simple ZDS II - ZNEO 5.0.1 project that will allow you
+  to use the ZDS-II debugger.  Before using, copy the following files from
+  the toplevel directory:
+
+    nuttx.hex, nuttx.map, nuttx.lod
+
+  to this directory as:
+
+    ostest.hex, ostest.map, ostest.lod
+
+ostest.zdzbak is a project file for an older ZDS-II 4.0 version (There is no
+  difference in the files other than for some versioning information at the
+  top).
+
+Loading and Executing Code
+--------------------------
+
+1. Copy the files to this directory as described above
+2. Connect the ZiLOG XTools USB debugger.
+3. Install the USB driver from the ZDS-II device_drivers directory
+4. Start ZDS-II and load the ostest.zfpproj project
+5. In the debug tab, connect to the debugger
+6. In the debug tab, load code, reset, and go
+
+Hmmm... it appears that the code does not run if started by a hardware reset.
+It runs only when started via the debugger.  What is up with that?
+
+Console Output
+--------------
+
+OS test results will be provided on the serial console at 57600 8N1 baud.
diff --git a/nuttx/configs/16z/ostest/defconfig b/nuttx/configs/16z/ostest/defconfig
new file mode 100644
index 000000000..f1cf92bae
--- /dev/null
+++ b/nuttx/configs/16z/ostest/defconfig
@@ -0,0 +1,610 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Nuttx/ Configuration
+#
+CONFIG_NUTTX_NEWCONFIG=y
+
+#
+# Build Setup
+#
+# CONFIG_EXPERIMENTAL is not set
+# CONFIG_HOST_LINUX is not set
+# CONFIG_HOST_OSX is not set
+CONFIG_HOST_WINDOWS=y
+# CONFIG_HOST_OTHER is not set
+# CONFIG_WINDOWS_NATIVE is not set
+CONFIG_WINDOWS_CYGWIN=y
+# CONFIG_WINDOWS_MSYS is not set
+# CONFIG_WINDOWS_OTHER is not set
+
+#
+# Build Configuration
+#
+# CONFIG_APPS_DIR="../apps"
+# CONFIG_BUILD_2PASS is not set
+
+#
+# Binary Output Formats
+#
+# CONFIG_RRLOAD_BINARY is not set
+# CONFIG_INTELHEX_BINARY is not set
+# CONFIG_MOTOROLA_SREC is not set
+# CONFIG_RAW_BINARY is not set
+
+#
+# Customize Header Files
+#
+# CONFIG_ARCH_STDBOOL_H is not set
+# CONFIG_ARCH_MATH_H is not set
+# CONFIG_ARCH_FLOAT_H is not set
+# CONFIG_ARCH_STDARG_H is not set
+
+#
+# Debug Options
+#
+CONFIG_DEBUG=y
+# CONFIG_ARCH_HAVE_STACKCHECK is not set
+# CONFIG_ARCH_HAVE_HEAPCHECK is not set
+# CONFIG_DEBUG_VERBOSE is not set
+
+#
+# Subsystem Debug Options
+#
+# CONFIG_DEBUG_MM is not set
+# CONFIG_DEBUG_SCHED is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_LIB is not set
+# CONFIG_DEBUG_BINFMT is not set
+# CONFIG_DEBUG_GRAPHICS is not set
+# CONFIG_DEBUG_IRQ is not set
+
+#
+# Driver Debug Options
+#
+# CONFIG_DEBUG_LEDS is not set
+# CONFIG_DEBUG_ANALOG is not set
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_DEBUG_AUDIO is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_DEBUG_NOOPT is not set
+
+#
+# System Type
+#
+# CONFIG_ARCH_8051 is not set
+# CONFIG_ARCH_ARM is not set
+# CONFIG_ARCH_AVR is not set
+# CONFIG_ARCH_HC is not set
+# CONFIG_ARCH_MIPS is not set
+# CONFIG_ARCH_RGMP is not set
+# CONFIG_ARCH_SH is not set
+# CONFIG_ARCH_SIM is not set
+# CONFIG_ARCH_X86 is not set
+CONFIG_ARCH_Z16=y
+# CONFIG_ARCH_Z80 is not set
+CONFIG_ARCH="z16"
+CONFIG_ARCH_CHIP="z16f"
+
+#
+# Z16 Configuration Options
+#
+# CONFIG_ARCH_CHIP_Z16F2810 is not set
+CONFIG_ARCH_CHIP_Z16F2811=y
+# CONFIG_ARCH_CHIP_Z16F3211 is not set
+# CONFIG_ARCH_CHIP_Z16F6411 is not set
+CONFIG_ARCH_CHIP_Z16F=y
+
+#
+# Common Configuration Options
+#
+
+#
+# Z16F Configuration Options
+#
+CONFIG_Z16F_UART0=y
+# CONFIG_Z16F_UART1 is not set
+
+#
+# Architecture Options
+#
+# CONFIG_ARCH_NOINTC is not set
+# CONFIG_ARCH_VECNOTIRQ is not set
+# CONFIG_ARCH_DMA is not set
+CONFIG_ARCH_HAVE_IRQPRIO=y
+# CONFIG_CUSTOM_STACK is not set
+# CONFIG_ADDRENV is not set
+# CONFIG_ARCH_HAVE_VFORK is not set
+CONFIG_ARCH_IRQPRIO=y
+# CONFIG_ARCH_STACKDUMP is not set
+CONFIG_ENDIAN_BIG=y
+# CONFIG_ARCH_HAVE_RAMFUNCS is not set
+# CONFIG_ARCH_HAVE_RAMVECTORS is not set
+
+#
+# Board Settings
+#
+CONFIG_BOARD_LOOPSPERMSEC=1250
+# CONFIG_ARCH_CALIBRATION is not set
+
+#
+# Interrupt options
+#
+# CONFIG_ARCH_HAVE_INTERRUPTSTACK is not set
+# CONFIG_ARCH_HAVE_HIPRI_INTERRUPT is not set
+
+#
+# Boot options
+#
+# CONFIG_BOOT_RUNFROMEXTSRAM is not set
+CONFIG_BOOT_RUNFROMFLASH=y
+# CONFIG_BOOT_RUNFROMISRAM is not set
+# CONFIG_BOOT_RUNFROMSDRAM is not set
+# CONFIG_BOOT_COPYTORAM is not set
+
+#
+# Boot Memory Configuration
+#
+CONFIG_RAM_START=0x0
+CONFIG_RAM_SIZE=65536
+
+#
+# Board Selection
+#
+CONFIG_ARCH_BOARD_16Z=y
+# CONFIG_ARCH_BOARD_Z16F2800100ZCOG is not set
+# CONFIG_ARCH_BOARD_CUSTOM is not set
+CONFIG_ARCH_BOARD="16z"
+
+#
+# Common Board Options
+#
+CONFIG_ARCH_HAVE_LEDS=y
+CONFIG_ARCH_LEDS=y
+
+#
+# Board-Specific Options
+#
+
+#
+# RTOS Features
+#
+# CONFIG_BOARD_INITIALIZE is not set
+CONFIG_MSEC_PER_TICK=10
+# CONFIG_SYSTEM_TIME64 is not set
+CONFIG_RR_INTERVAL=200
+# CONFIG_SCHED_INSTRUMENTATION is not set
+CONFIG_TASK_NAME_SIZE=0
+# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_JULIAN_TIME is not set
+CONFIG_START_YEAR=2012
+CONFIG_START_MONTH=11
+CONFIG_START_DAY=29
+CONFIG_DEV_CONSOLE=y
+# CONFIG_MUTEX_TYPES is not set
+# CONFIG_PRIORITY_INHERITANCE is not set
+# CONFIG_FDCLONE_DISABLE is not set
+# CONFIG_FDCLONE_STDIO is not set
+CONFIG_SDCLONE_DISABLE=y
+# CONFIG_SCHED_WAITPID is not set
+# CONFIG_SCHED_STARTHOOK is not set
+# CONFIG_SCHED_ATEXIT is not set
+# CONFIG_SCHED_ONEXIT is not set
+CONFIG_USER_ENTRYPOINT="ostest_main"
+CONFIG_DISABLE_OS_API=y
+# CONFIG_DISABLE_CLOCK is not set
+# CONFIG_DISABLE_POSIX_TIMERS is not set
+# CONFIG_DISABLE_PTHREAD is not set
+# CONFIG_DISABLE_SIGNALS is not set
+# CONFIG_DISABLE_MQUEUE is not set
+# CONFIG_DISABLE_ENVIRON is not set
+
+#
+# Signal Numbers
+#
+CONFIG_SIG_SIGUSR1=1
+CONFIG_SIG_SIGUSR2=2
+CONFIG_SIG_SIGALARM=3
+CONFIG_SIG_SIGCONDTIMEDOUT=16
+
+#
+# Sizes of configurable things (0 disables)
+#
+CONFIG_MAX_TASKS=16
+CONFIG_MAX_TASK_ARGS=4
+CONFIG_NPTHREAD_KEYS=4
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NFILE_STREAMS=8
+CONFIG_NAME_MAX=32
+CONFIG_PREALLOC_MQ_MSGS=4
+CONFIG_MQ_MAXMSGSIZE=32
+CONFIG_MAX_WDOGPARMS=2
+CONFIG_PREALLOC_WDOGS=4
+CONFIG_PREALLOC_TIMERS=4
+
+#
+# Stack and heap information
+#
+CONFIG_IDLETHREAD_STACKSIZE=4096
+CONFIG_USERMAIN_STACKSIZE=4096
+CONFIG_PTHREAD_STACK_MIN=256
+CONFIG_PTHREAD_STACK_DEFAULT=4096
+
+#
+# Device Drivers
+#
+CONFIG_DISABLE_POLL=y
+CONFIG_DEV_NULL=y
+# CONFIG_DEV_ZERO is not set
+# CONFIG_LOOP is not set
+# CONFIG_RAMDISK is not set
+# CONFIG_CAN is not set
+# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
+# CONFIG_PWM is not set
+# CONFIG_ARCH_HAVE_I2CRESET is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_I2S is not set
+# CONFIG_RTC is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_ANALOG is not set
+# CONFIG_AUDIO_DEVICES is not set
+# CONFIG_VIDEO_DEVICES is not set
+# CONFIG_BCH is not set
+# CONFIG_INPUT is not set
+# CONFIG_LCD is not set
+# CONFIG_MMCSD is not set
+# CONFIG_MTD is not set
+# CONFIG_PIPES is not set
+# CONFIG_PM is not set
+# CONFIG_POWER is not set
+# CONFIG_SENSORS is not set
+# CONFIG_SERCOMM_CONSOLE is not set
+CONFIG_SERIAL=y
+CONFIG_DEV_LOWCONSOLE=y
+# CONFIG_16550_UART is not set
+CONFIG_ARCH_HAVE_UART0=y
+
+#
+# USART Configuration
+#
+CONFIG_MCU_SERIAL=y
+# CONFIG_SERIAL_TIOCSERGSTRUCT is not set
+CONFIG_UART0_SERIAL_CONSOLE=y
+# CONFIG_NO_SERIAL_CONSOLE is not set
+
+#
+# UART0 Configuration
+#
+CONFIG_UART0_RXBUFSIZE=256
+CONFIG_UART0_TXBUFSIZE=256
+CONFIG_UART0_BAUD=57600
+CONFIG_UART0_BITS=8
+CONFIG_UART0_PARITY=0
+CONFIG_UART0_2STOP=0
+# CONFIG_UART0_IFLOWCONTROL is not set
+# CONFIG_UART0_OFLOWCONTROL is not set
+# CONFIG_SERIAL_IFLOWCONTROL is not set
+# CONFIG_SERIAL_OFLOWCONTROL is not set
+# CONFIG_USBDEV is not set
+# CONFIG_USBHOST is not set
+# CONFIG_WIRELESS is not set
+
+#
+# System Logging Device Options
+#
+
+#
+# System Logging
+#
+# CONFIG_RAMLOG is not set
+
+#
+# Networking Support
+#
+# CONFIG_ARCH_HAVE_NET is not set
+# CONFIG_ARCH_HAVE_PHY is not set
+# CONFIG_NET is not set
+
+#
+# File Systems
+#
+
+#
+# File system configuration
+#
+# CONFIG_DISABLE_MOUNTPOINT is not set
+# CONFIG_FS_READABLE is not set
+# CONFIG_FS_WRITABLE is not set
+# CONFIG_FS_RAMMAP is not set
+# CONFIG_FS_FAT is not set
+# CONFIG_FS_NXFFS is not set
+# CONFIG_FS_ROMFS is not set
+# CONFIG_FS_SMARTFS is not set
+# CONFIG_FS_PROCFS is not set
+
+#
+# System Logging
+#
+# CONFIG_SYSLOG_ENABLE is not set
+# CONFIG_SYSLOG is not set
+
+#
+# Graphics Support
+#
+# CONFIG_NX is not set
+
+#
+# Memory Management
+#
+# CONFIG_MM_MULTIHEAP is not set
+# CONFIG_MM_SMALL is not set
+CONFIG_MM_REGIONS=1
+CONFIG_ARCH_HAVE_HEAP2=y
+CONFIG_HEAP2_BASE=0x00000000
+CONFIG_HEAP2_SIZE=0
+# CONFIG_GRAN is not set
+
+#
+# Audio Support
+#
+# CONFIG_AUDIO is not set
+
+#
+# Binary Formats
+#
+# CONFIG_BINFMT_DISABLE is not set
+# CONFIG_BINFMT_EXEPATH is not set
+# CONFIG_NXFLAT is not set
+# CONFIG_ELF is not set
+# CONFIG_BUILTIN is not set
+# CONFIG_PIC is not set
+# CONFIG_SYMTAB_ORDEREDBYNAME is not set
+
+#
+# Library Routines
+#
+
+#
+# Standard C Library Options
+#
+CONFIG_STDIO_BUFFER_SIZE=64
+CONFIG_STDIO_LINEBUFFER=y
+CONFIG_NUNGET_CHARS=2
+CONFIG_LIB_HOMEDIR="/"
+# CONFIG_LIBM is not set
+CONFIG_NOPRINTF_FIELDWIDTH=y
+# CONFIG_LIBC_FLOATINGPOINT is not set
+CONFIG_LIB_RAND_ORDER=1
+# CONFIG_EOL_IS_CR is not set
+# CONFIG_EOL_IS_LF is not set
+# CONFIG_EOL_IS_BOTH_CRLF is not set
+CONFIG_EOL_IS_EITHER_CRLF=y
+# CONFIG_LIBC_EXECFUNCS is not set
+CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
+CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
+# CONFIG_LIBC_STRERROR is not set
+# CONFIG_LIBC_PERROR_STDOUT is not set
+CONFIG_ARCH_LOWPUTC=y
+CONFIG_LIB_SENDFILE_BUFSIZE=512
+# CONFIG_ARCH_ROMGETC is not set
+# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
+
+#
+# Non-standard Library Support
+#
+# CONFIG_SCHED_WORKQUEUE is not set
+# CONFIG_LIB_KBDCODEC is not set
+# CONFIG_LIB_SLCDCODEC is not set
+
+#
+# Basic CXX Support
+#
+# CONFIG_C99_BOOL8 is not set
+# CONFIG_HAVE_CXX is not set
+
+#
+# Application Configuration
+#
+
+#
+# Built-In Applications
+#
+
+#
+# Examples
+#
+# CONFIG_EXAMPLES_BUTTONS is not set
+# CONFIG_EXAMPLES_CAN is not set
+# CONFIG_EXAMPLES_CONFIGDATA is not set
+# CONFIG_EXAMPLES_DHCPD is not set
+# CONFIG_EXAMPLES_ELF is not set
+# CONFIG_EXAMPLES_FTPC is not set
+# CONFIG_EXAMPLES_FTPD is not set
+# CONFIG_EXAMPLES_HELLO is not set
+# CONFIG_EXAMPLES_HELLOXX is not set
+# CONFIG_EXAMPLES_JSON is not set
+# CONFIG_EXAMPLES_HIDKBD is not set
+# CONFIG_EXAMPLES_KEYPADTEST is not set
+# CONFIG_EXAMPLES_IGMP is not set
+# CONFIG_EXAMPLES_LCDRW is not set
+# CONFIG_EXAMPLES_MM is not set
+# CONFIG_EXAMPLES_MODBUS is not set
+# CONFIG_EXAMPLES_MOUNT is not set
+# CONFIG_EXAMPLES_NRF24L01TERM is not set
+# CONFIG_EXAMPLES_NSH is not set
+# CONFIG_EXAMPLES_NULL is not set
+# CONFIG_EXAMPLES_NX is not set
+# CONFIG_EXAMPLES_NXCONSOLE is not set
+# CONFIG_EXAMPLES_NXFFS is not set
+# CONFIG_EXAMPLES_NXFLAT is not set
+# CONFIG_EXAMPLES_NXHELLO is not set
+# CONFIG_EXAMPLES_NXIMAGE is not set
+# CONFIG_EXAMPLES_NXLINES is not set
+# CONFIG_EXAMPLES_NXTEXT is not set
+CONFIG_EXAMPLES_OSTEST=y
+CONFIG_EXAMPLES_OSTEST_LOOPS=1
+CONFIG_EXAMPLES_OSTEST_STACKSIZE=8192
+CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=8
+CONFIG_EXAMPLES_OSTEST_RR_RANGE=10000
+CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
+# CONFIG_EXAMPLES_PASHELLO is not set
+# CONFIG_EXAMPLES_PIPE is not set
+# CONFIG_EXAMPLES_POLL is not set
+# CONFIG_EXAMPLES_POSIXSPAWN is not set
+# CONFIG_EXAMPLES_QENCODER is not set
+# CONFIG_EXAMPLES_RGMP is not set
+# CONFIG_EXAMPLES_ROMFS is not set
+# CONFIG_EXAMPLES_SENDMAIL is not set
+# CONFIG_EXAMPLES_SERLOOP is not set
+# CONFIG_EXAMPLES_SLCD is not set
+# CONFIG_EXAMPLES_SMART is not set
+# CONFIG_EXAMPLES_TCPECHO is not set
+# CONFIG_EXAMPLES_TELNETD is not set
+# CONFIG_EXAMPLES_THTTPD is not set
+# CONFIG_EXAMPLES_TIFF is not set
+# CONFIG_EXAMPLES_TOUCHSCREEN is not set
+# CONFIG_EXAMPLES_UDP is not set
+# CONFIG_EXAMPLES_UIP is not set
+# CONFIG_EXAMPLES_USBSERIAL is not set
+# CONFIG_EXAMPLES_USBTERM is not set
+# CONFIG_EXAMPLES_WATCHDOG is not set
+
+#
+# Graphics Support
+#
+# CONFIG_TIFF is not set
+
+#
+# Interpreters
+#
+# CONFIG_INTERPRETERS_FICL is not set
+# CONFIG_INTERPRETERS_PCODE is not set
+
+#
+# Network Utilities
+#
+
+#
+# Networking Utilities
+#
+# CONFIG_NETUTILS_CODECS is not set
+# CONFIG_NETUTILS_DHCPD is not set
+# CONFIG_NETUTILS_FTPC is not set
+# CONFIG_NETUTILS_FTPD is not set
+# CONFIG_NETUTILS_JSON is not set
+# CONFIG_NETUTILS_SMTP is not set
+# CONFIG_NETUTILS_TFTPC is not set
+# CONFIG_NETUTILS_THTTPD is not set
+# CONFIG_NETUTILS_UIPLIB is not set
+# CONFIG_NETUTILS_WEBCLIENT is not set
+
+#
+# FreeModBus
+#
+# CONFIG_MODBUS is not set
+
+#
+# NSH Library
+#
+# CONFIG_NSH_LIBRARY is not set
+
+#
+# NxWidgets/NxWM
+#
+
+#
+# Platform-specific Support
+#
+# CONFIG_PLATFORM_CONFIGDATA is not set
+
+#
+# System Libraries and NSH Add-Ons
+#
+
+#
+# USB CDC/ACM Device Commands
+#
+
+#
+# USB Composite Device Commands
+#
+
+#
+# Custom Free Memory Command
+#
+# CONFIG_SYSTEM_FREE is not set
+
+#
+# I2C tool
+#
+
+#
+# INI File Parser
+#
+# CONFIG_SYSTEM_INIFILE is not set
+
+#
+# FLASH Program Installation
+#
+# CONFIG_SYSTEM_INSTALL is not set
+
+#
+# FLASH Erase-all Command
+#
+
+#
+# NxPlayer media player library / command Line
+#
+# CONFIG_SYSTEM_NXPLAYER is not set
+
+#
+# RAM test
+#
+# CONFIG_SYSTEM_RAMTEST is not set
+
+#
+# readline()
+#
+# CONFIG_SYSTEM_READLINE is not set
+
+#
+# Power Off
+#
+# CONFIG_SYSTEM_POWEROFF is not set
+
+#
+# RAMTRON
+#
+# CONFIG_SYSTEM_RAMTRON is not set
+
+#
+# SD Card
+#
+# CONFIG_SYSTEM_SDCARD is not set
+
+#
+# Sysinfo
+#
+# CONFIG_SYSTEM_SYSINFO is not set
+
+#
+# USB Monitor
+#
+
+#
+# VI Work-Alike Editor
+#
+# CONFIG_SYSTEM_VI is not set
+
+#
+# Stack Monitor
+#
+
+#
+# USB Mass Storage Device Commands
+#
+
+#
+# Zmodem Commands
+#
+# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/16z/ostest/ostest.linkcmd b/nuttx/configs/16z/ostest/ostest.linkcmd
new file mode 100755
index 000000000..fa62efede
--- /dev/null
+++ b/nuttx/configs/16z/ostest/ostest.linkcmd
@@ -0,0 +1,92 @@
+/****************************************************************************/
+/* configs/16z/ostest/ostest.linkcmd                            */
+/*                                                                          */
+/*   Copyright (C) 2008 Gregory Nutt. All rights reserved.                  */
+/*   Author: Gregory Nutt <gnutt@nuttx.org>                                 */
+/*                                                                          */
+/* Redistribution and use in source and binary forms, with or without       */
+/* modification, are permitted provided that the following conditions       */
+/* are met:                                                                 */
+/*                                                                          */
+/* 1. Redistributions of source code must retain the above copyright        */
+/*    notice, this list of conditions and the following disclaimer.         */
+/* 2. Redistributions in binary form must reproduce the above copyright     */
+/*    notice, this list of conditions and the following disclaimer in       */
+/*    the documentation and/or other materials provided with the            */
+/*    distribution.                                                         */
+/* 3. Neither the name NuttX nor the names of its contributors may be       */
+/*    used to endorse or promote products derived from this software        */
+/*    without specific prior written permission.                            */
+/*                                                                          */
+/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS      */
+/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT        */
+/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS        */
+/* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE           */
+/* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,      */
+/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,     */
+/* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS    */
+/* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED       */
+/* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT              */
+/* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN        */
+/* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE          */
+/* POSSIBILITY OF SUCH DAMAGE.                                              */
+/*                                                                          */
+/****************************************************************************/
+
+-FORMAT=OMF695,INTEL32
+-map -maxhexlen=64 -quiet -sort NAME=ascending -unresolved=fatal
+-warnoverlap -NOxref -warn -debug -NOigcase
+
+RANGE ROM    $000000 : $007FFF
+RANGE RAM    $FFB000 : $FFBFFF
+RANGE IODATA $FFC000 : $FFFFFF
+RANGE EROM   $008000 : $01FFFF
+RANGE ERAM   $800000 : $FFFFFF
+
+CHANGE NEAR_TEXT=NEAR_DATA
+CHANGE FAR_TEXT=FAR_DATA
+
+ORDER FAR_BSS,  FAR_DATA
+ORDER NEAR_BSS, NEAR_DATA
+COPY  NEAR_DATA EROM
+COPY  FAR_DATA  EROM
+
+define _0_exit             = 0
+define _low_near_romdata   = copy base of NEAR_DATA
+define _low_neardata       = base of NEAR_DATA
+define _len_neardata       = length of NEAR_DATA
+define _low_far_romdata    = copy base of FAR_DATA
+define _low_fardata        = base of FAR_DATA
+define _len_fardata        = length of FAR_DATA
+define _low_nearbss        = base of NEAR_BSS
+define _len_nearbss        = length of NEAR_BSS
+define _low_farbss         = base of FAR_BSS
+define _len_farbss         = length of FAR_BSS
+define _near_heaptop       = highaddr of RAM
+define _far_heaptop        = highaddr of ERAM
+define _far_stack          = highaddr of ERAM
+define _near_stack         = highaddr of RAM
+define _near_heapbot       = top of RAM
+define _far_heapbot        = top of ERAM
+
+define _SYS_CLK_SRC        = 2
+define _SYS_CLK_FREQ       = 20000000
+
+define __EXTCT_INIT_PARAM  = $40
+define __EXTCS0_INIT_PARAM = $9001
+define __EXTCS1_INIT_PARAM = $9001
+define __EXTCS2_INIT_PARAM = $9011
+define __EXTCS3_INIT_PARAM = $9015
+define __EXTCS4_INIT_PARAM = $9015
+define __EXTCS5_INIT_PARAM = $9015
+
+define __PFAF_INIT_PARAM   = $ff
+define __PGAF_INIT_PARAM   = $ff
+define __PDAF_INIT_PARAM   = $ff00
+define __PAAF_INIT_PARAM   = $0000
+define __PCAF_INIT_PARAM   = $0000
+define __PHAF_INIT_PARAM   = $0300
+define __PKAF_INIT_PARAM   = $0f
+
+/* arch/z16/src/Makefile will append target, object and library paths below */
+
diff --git a/nuttx/configs/16z/ostest/ostest.zdsbak b/nuttx/configs/16z/ostest/ostest.zdsbak
new file mode 100755
index 000000000..ade3d73d4
--- /dev/null
+++ b/nuttx/configs/16z/ostest/ostest.zdsbak
@@ -0,0 +1,238 @@
+<project type="Standard" project-type="Standard" configuration="Debug" created-by="{{build_number}}" modified-by="c:4.11:07031901">

+<cpu>Z16F2811AL</cpu>

+

+<!-- file information -->

+<files>

+<file filter-key="flash">..\..\..\nuttx.hex</file>

+</files>

+

+<!-- configuration information -->

+<configurations>

+<configuration name="Debug" >

+<tools>

+<tool name="Assembler">

+<options>

+<option name="define" type="string" change-action="assemble">_Z16F2811AL=1,_Z16F_SERIES=1</option>

+<option name="include" type="string" change-action="assemble"></option>

+<option name="list" type="boolean" change-action="none">true</option>

+<option name="listmac" type="boolean" change-action="none">false</option>

+<option name="name" type="boolean" change-action="none">true</option>

+<option name="pagelen" type="integer" change-action="none">56</option>

+<option name="pagewidth" type="integer" change-action="none">80</option>

+<option name="quiet" type="boolean" change-action="none">true</option>

+</options>

+</tool>

+<tool name="Compiler">

+<options>

+<option name="chartype" type="string" change-action="compile">U</option>

+<option name="define" type="string" change-action="compile">_Z16F2811AL,_Z16F_SERIES</option>

+<option name="genprintf" type="boolean" change-action="compile">true</option>

+<option name="keepasm" type="boolean" change-action="none">false</option>

+<option name="keeplst" type="boolean" change-action="none">false</option>

+<option name="list" type="boolean" change-action="none">false</option>

+<option name="listinc" type="boolean" change-action="none">false</option>

+<option name="model" type="string" change-action="compile">S</option>

+<option name="modsect" type="boolean" change-action="compile">false</option>

+<option name="stdinc" type="string" change-action="compile"></option>

+<option name="usrinc" type="string" change-action="compile"></option>

+<option name="regvar" type="boolean" change-action="compile">true</option>

+<option name="regvarcache" type="boolean" change-action="none">false</option>

+<option name="reduceopt" type="boolean" change-action="compile">false</option>

+<option name="watch" type="boolean" change-action="none">false</option>

+</options>

+</tool>

+<tool name="Debugger">

+<options>

+<option name="target" type="string" change-action="rebuild">Z16F2800100ZCOG</option>

+<option name="debugtool" type="string" change-action="none">USBSmartCable</option>

+<option name="usepageerase" type="boolean" change-action="none">true</option>

+</options>

+</tool>

+<tool name="FlashProgrammer">

+<options>

+<option name="erasebeforeburn" type="boolean" change-action="none">false</option>

+<option name="eraseinfopage" type="boolean" change-action="none">false</option>

+<option name="enableinfopage" type="boolean" change-action="none">false</option>

+<option name="includeserial" type="boolean" change-action="none">false</option>

+<option name="offset" type="integer" change-action="none">0</option>

+<option name="snenable" type="boolean" change-action="none">true</option>

+<option name="sn" type="string" change-action="none">000000000000000000000000</option>

+<option name="snsize" type="integer" change-action="none">1</option>

+<option name="snstep" type="integer" change-action="none">000000000000000000000001</option>

+<option name="snstepformat" type="integer" change-action="none">0</option>

+<option name="snaddress" type="string" change-action="none">0</option>

+<option name="snformat" type="integer" change-action="none">0</option>

+<option name="snbigendian" type="boolean" change-action="none">true</option>

+<option name="singleval" type="string" change-action="none">0</option>

+<option name="singlevalformat" type="integer" change-action="none">0</option>

+<option name="usepageerase" type="boolean" change-action="none">false</option>

+<option name="autoselect" type="boolean" change-action="none">true</option>

+</options>

+</tool>

+<tool name="General">

+<options>

+<option name="warn" type="boolean" change-action="none">true</option>

+<option name="debug" type="boolean" change-action="assemble">true</option>

+<option name="debugcache" type="boolean" change-action="none">true</option>

+<option name="igcase" type="boolean" change-action="assemble">false</option>

+<option name="outputdir" type="string" change-action="compile">.</option>

+</options>

+</tool>

+<tool name="Librarian">

+<options>

+<option name="outfile" type="string" change-action="build"></option>

+<option name="warn" type="boolean" change-action="none">false</option>

+</options>

+</tool>

+<tool name="Linker">

+<options>

+<option name="directives" type="string" change-action="build"></option>

+<option name="createnew" type="boolean" change-action="build">false</option>

+<option name="eram" type="string" change-action="build">0-0</option>

+<option name="erom" type="string" change-action="build">0-0</option>

+<option name="exeform" type="string" change-action="build">OMF695,INTEL32</option>

+<option name="fplib" type="string" change-action="build">Dummy</option>

+<option name="iodata" type="string" change-action="build">0-0</option>

+<option name="linkctlfile" type="string" change-action="build"></option>

+<option name="map" type="boolean" change-action="none">true</option>

+<option name="maxhexlen" type="integer" change-action="build">64</option>

+<option name="objlibmods" type="string" change-action="build"></option>

+<option name="of" type="string" change-action="build">.\ostest</option>

+<option name="padhex" type="boolean" change-action="build">false</option>

+<option name="quiet" type="boolean" change-action="none">false</option>

+<option name="ram" type="string" change-action="build">FFB000-FFBFFF</option>

+<option name="relist" type="boolean" change-action="build">false</option>

+<option name="rom" type="string" change-action="build">000000-007FFF</option>

+<option name="sort" type="string" change-action="none">name</option>

+<option name="startuplnkcmds" type="boolean" change-action="build">true</option>

+<option name="startuptype" type="string" change-action="build">1</option>

+<option name="undefisfatal" type="boolean" change-action="none">true</option>

+<option name="useadddirectives" type="boolean" change-action="build">false</option>

+<option name="usecrun" type="boolean" change-action="build">true</option>

+<option name="warnoverlap" type="boolean" change-action="none">false</option>

+<option name="warnisfatal" type="boolean" change-action="none">false</option>

+<option name="xref" type="boolean" change-action="none">false</option>

+</options>

+</tool>

+</tools>

+</configuration>

+<configuration name="Release" >

+<tools>

+<tool name="Assembler">

+<options>

+<option name="define" type="string" change-action="assemble">_Z16F2811AL=1,_Z16F_SERIES=1</option>

+<option name="include" type="string" change-action="assemble"></option>

+<option name="list" type="boolean" change-action="none">true</option>

+<option name="listmac" type="boolean" change-action="none">false</option>

+<option name="name" type="boolean" change-action="none">true</option>

+<option name="pagelen" type="integer" change-action="none">56</option>

+<option name="pagewidth" type="integer" change-action="none">80</option>

+<option name="quiet" type="boolean" change-action="none">true</option>

+</options>

+</tool>

+<tool name="Compiler">

+<options>

+<option name="chartype" type="string" change-action="compile">U</option>

+<option name="define" type="string" change-action="compile">_Z16F2811AL,_Z16F_SERIES</option>

+<option name="genprintf" type="boolean" change-action="compile">true</option>

+<option name="keepasm" type="boolean" change-action="none">false</option>

+<option name="keeplst" type="boolean" change-action="none">false</option>

+<option name="list" type="boolean" change-action="none">false</option>

+<option name="listinc" type="boolean" change-action="none">false</option>

+<option name="model" type="string" change-action="compile">S</option>

+<option name="modsect" type="boolean" change-action="compile">false</option>

+<option name="stdinc" type="string" change-action="compile"></option>

+<option name="usrinc" type="string" change-action="compile"></option>

+<option name="regvar" type="boolean" change-action="compile">true</option>

+<option name="regvarcache" type="boolean" change-action="none">false</option>

+<option name="reduceopt" type="boolean" change-action="compile">false</option>

+<option name="watch" type="boolean" change-action="none">false</option>

+</options>

+</tool>

+<tool name="Debugger">

+<options>

+<option name="target" type="string" change-action="rebuild"></option>

+<option name="debugtool" type="string" change-action="none">ZPAKII</option>

+<option name="usepageerase" type="boolean" change-action="none">true</option>

+</options>

+</tool>

+<tool name="FlashProgrammer">

+<options>

+<option name="erasebeforeburn" type="boolean" change-action="none">false</option>

+<option name="eraseinfopage" type="boolean" change-action="none">false</option>

+<option name="enableinfopage" type="boolean" change-action="none">false</option>

+<option name="includeserial" type="boolean" change-action="none">false</option>

+<option name="offset" type="integer" change-action="none">0</option>

+<option name="snenable" type="boolean" change-action="none">false</option>

+<option name="sn" type="string" change-action="none">0</option>

+<option name="snsize" type="integer" change-action="none">0</option>

+<option name="snstep" type="integer" change-action="none">1</option>

+<option name="snstepformat" type="integer" change-action="none">0</option>

+<option name="snaddress" type="string" change-action="none">0</option>

+<option name="snformat" type="integer" change-action="none">0</option>

+<option name="snbigendian" type="boolean" change-action="none">true</option>

+<option name="singleval" type="string" change-action="none">0</option>

+<option name="singlevalformat" type="integer" change-action="none">0</option>

+<option name="usepageerase" type="boolean" change-action="none">false</option>

+<option name="autoselect" type="boolean" change-action="none">true</option>

+</options>

+</tool>

+<tool name="General">

+<options>

+<option name="warn" type="boolean" change-action="none">true</option>

+<option name="debug" type="boolean" change-action="assemble">false</option>

+<option name="debugcache" type="boolean" change-action="none">true</option>

+<option name="igcase" type="boolean" change-action="assemble">false</option>

+<option name="outputdir" type="string" change-action="compile">.</option>

+</options>

+</tool>

+<tool name="Librarian">

+<options>

+<option name="outfile" type="string" change-action="build"></option>

+<option name="warn" type="boolean" change-action="none">false</option>

+</options>

+</tool>

+<tool name="Linker">

+<options>

+<option name="directives" type="string" change-action="build"></option>

+<option name="createnew" type="boolean" change-action="build">false</option>

+<option name="eram" type="string" change-action="build">0-0</option>

+<option name="erom" type="string" change-action="build">0-0</option>

+<option name="exeform" type="string" change-action="build">OMF695,INTEL32</option>

+<option name="fplib" type="string" change-action="build">Dummy</option>

+<option name="iodata" type="string" change-action="build">0-0</option>

+<option name="linkctlfile" type="string" change-action="build"></option>

+<option name="map" type="boolean" change-action="none">true</option>

+<option name="maxhexlen" type="integer" change-action="build">64</option>

+<option name="objlibmods" type="string" change-action="build"></option>

+<option name="of" type="string" change-action="build">.\ostest</option>

+<option name="padhex" type="boolean" change-action="build">false</option>

+<option name="quiet" type="boolean" change-action="none">false</option>

+<option name="ram" type="string" change-action="build">FFB000-FFBFFF</option>

+<option name="relist" type="boolean" change-action="build">false</option>

+<option name="rom" type="string" change-action="build">000000-007FFF</option>

+<option name="sort" type="string" change-action="none">name</option>

+<option name="startuplnkcmds" type="boolean" change-action="build">true</option>

+<option name="startuptype" type="string" change-action="build">1</option>

+<option name="undefisfatal" type="boolean" change-action="none">true</option>

+<option name="useadddirectives" type="boolean" change-action="build">false</option>

+<option name="usecrun" type="boolean" change-action="build">true</option>

+<option name="warnoverlap" type="boolean" change-action="none">false</option>

+<option name="warnisfatal" type="boolean" change-action="none">false</option>

+<option name="xref" type="boolean" change-action="none">false</option>

+</options>

+</tool>

+</tools>

+</configuration>

+</configurations>

+

+<!-- watch information -->

+<watch-elements>

+<watch-element expression="0x801d1a" />

+</watch-elements>

+

+<!-- breakpoint information -->

+<breakpoints>

+</breakpoints>

+

+</project>
\ No newline at end of file
diff --git a/nuttx/configs/16z/ostest/ostest.zfpproj b/nuttx/configs/16z/ostest/ostest.zfpproj
new file mode 100644
index 000000000..7d4f731f9
--- /dev/null
+++ b/nuttx/configs/16z/ostest/ostest.zfpproj
@@ -0,0 +1,238 @@
+<project type="Standard" project-type="Standard" configuration="Debug" created-by="{{build_number}}" modified-by="d:5.0.0:11071102" ZDSII="ZDS - ZNEO 5.0.1 (Build 11071201)">

+<cpu>Z16F2811AL</cpu>

+

+<!-- file information -->

+<files>

+<file filter-key="flash">..\..\..\nuttx.hex</file>

+</files>

+

+<!-- configuration information -->

+<configurations>

+<configuration name="Debug" >

+<tools>

+<tool name="Assembler">

+<options>

+<option name="define" type="string" change-action="assemble">_Z16F2811AL=1,_Z16F_SERIES=1</option>

+<option name="include" type="string" change-action="assemble"></option>

+<option name="list" type="boolean" change-action="none">true</option>

+<option name="listmac" type="boolean" change-action="none">false</option>

+<option name="name" type="boolean" change-action="none">true</option>

+<option name="pagelen" type="integer" change-action="none">56</option>

+<option name="pagewidth" type="integer" change-action="none">80</option>

+<option name="quiet" type="boolean" change-action="none">true</option>

+</options>

+</tool>

+<tool name="Compiler">

+<options>

+<option name="chartype" type="string" change-action="compile">U</option>

+<option name="define" type="string" change-action="compile">_Z16F2811AL,_Z16F_SERIES</option>

+<option name="genprintf" type="boolean" change-action="compile">true</option>

+<option name="keepasm" type="boolean" change-action="none">false</option>

+<option name="keeplst" type="boolean" change-action="none">false</option>

+<option name="list" type="boolean" change-action="none">false</option>

+<option name="listinc" type="boolean" change-action="none">false</option>

+<option name="model" type="string" change-action="compile">S</option>

+<option name="modsect" type="boolean" change-action="compile">false</option>

+<option name="stdinc" type="string" change-action="compile"></option>

+<option name="usrinc" type="string" change-action="compile"></option>

+<option name="regvar" type="boolean" change-action="compile">true</option>

+<option name="regvarcache" type="boolean" change-action="none">false</option>

+<option name="reduceopt" type="boolean" change-action="compile">false</option>

+<option name="watch" type="boolean" change-action="none">false</option>

+</options>

+</tool>

+<tool name="Debugger">

+<options>

+<option name="target" type="string" change-action="rebuild">Z16F2800100ZCOG</option>

+<option name="debugtool" type="string" change-action="none">USBSmartCable</option>

+<option name="usepageerase" type="boolean" change-action="none">true</option>

+</options>

+</tool>

+<tool name="FlashProgrammer">

+<options>

+<option name="erasebeforeburn" type="boolean" change-action="none">false</option>

+<option name="eraseinfopage" type="boolean" change-action="none">false</option>

+<option name="enableinfopage" type="boolean" change-action="none">false</option>

+<option name="includeserial" type="boolean" change-action="none">false</option>

+<option name="offset" type="integer" change-action="none">0</option>

+<option name="snenable" type="boolean" change-action="none">true</option>

+<option name="sn" type="string" change-action="none">000000000000000000000000</option>

+<option name="snsize" type="integer" change-action="none">1</option>

+<option name="snstep" type="integer" change-action="none">000000000000000000000001</option>

+<option name="snstepformat" type="integer" change-action="none">0</option>

+<option name="snaddress" type="string" change-action="none">0</option>

+<option name="snformat" type="integer" change-action="none">0</option>

+<option name="snbigendian" type="boolean" change-action="none">true</option>

+<option name="singleval" type="string" change-action="none">0</option>

+<option name="singlevalformat" type="integer" change-action="none">0</option>

+<option name="usepageerase" type="boolean" change-action="none">false</option>

+<option name="autoselect" type="boolean" change-action="none">true</option>

+</options>

+</tool>

+<tool name="General">

+<options>

+<option name="warn" type="boolean" change-action="none">true</option>

+<option name="debug" type="boolean" change-action="assemble">true</option>

+<option name="debugcache" type="boolean" change-action="none">true</option>

+<option name="igcase" type="boolean" change-action="assemble">false</option>

+<option name="outputdir" type="string" change-action="compile">.</option>

+</options>

+</tool>

+<tool name="Librarian">

+<options>

+<option name="outfile" type="string" change-action="build"></option>

+<option name="warn" type="boolean" change-action="none">false</option>

+</options>

+</tool>

+<tool name="Linker">

+<options>

+<option name="directives" type="string" change-action="build"></option>

+<option name="createnew" type="boolean" change-action="build">false</option>

+<option name="eram" type="string" change-action="build">0-0</option>

+<option name="erom" type="string" change-action="build">0-0</option>

+<option name="exeform" type="string" change-action="build">OMF695,INTEL32</option>

+<option name="fplib" type="string" change-action="build">Dummy</option>

+<option name="iodata" type="string" change-action="build">0-0</option>

+<option name="linkctlfile" type="string" change-action="build"></option>

+<option name="map" type="boolean" change-action="none">true</option>

+<option name="maxhexlen" type="integer" change-action="build">64</option>

+<option name="objlibmods" type="string" change-action="build"></option>

+<option name="of" type="string" change-action="build">.\ostest</option>

+<option name="padhex" type="boolean" change-action="build">false</option>

+<option name="quiet" type="boolean" change-action="none">false</option>

+<option name="ram" type="string" change-action="build">FFB000-FFBFFF</option>

+<option name="relist" type="boolean" change-action="build">false</option>

+<option name="rom" type="string" change-action="build">000000-007FFF</option>

+<option name="sort" type="string" change-action="none">name</option>

+<option name="startuplnkcmds" type="boolean" change-action="build">true</option>

+<option name="startuptype" type="string" change-action="build">1</option>

+<option name="undefisfatal" type="boolean" change-action="none">true</option>

+<option name="useadddirectives" type="boolean" change-action="build">false</option>

+<option name="usecrun" type="boolean" change-action="build">true</option>

+<option name="warnoverlap" type="boolean" change-action="none">false</option>

+<option name="warnisfatal" type="boolean" change-action="none">false</option>

+<option name="xref" type="boolean" change-action="none">false</option>

+</options>

+</tool>

+</tools>

+</configuration>

+<configuration name="Release" >

+<tools>

+<tool name="Assembler">

+<options>

+<option name="define" type="string" change-action="assemble">_Z16F2811AL=1,_Z16F_SERIES=1</option>

+<option name="include" type="string" change-action="assemble"></option>

+<option name="list" type="boolean" change-action="none">true</option>

+<option name="listmac" type="boolean" change-action="none">false</option>

+<option name="name" type="boolean" change-action="none">true</option>

+<option name="pagelen" type="integer" change-action="none">56</option>

+<option name="pagewidth" type="integer" change-action="none">80</option>

+<option name="quiet" type="boolean" change-action="none">true</option>

+</options>

+</tool>

+<tool name="Compiler">

+<options>

+<option name="chartype" type="string" change-action="compile">U</option>

+<option name="define" type="string" change-action="compile">_Z16F2811AL,_Z16F_SERIES</option>

+<option name="genprintf" type="boolean" change-action="compile">true</option>

+<option name="keepasm" type="boolean" change-action="none">false</option>

+<option name="keeplst" type="boolean" change-action="none">false</option>

+<option name="list" type="boolean" change-action="none">false</option>

+<option name="listinc" type="boolean" change-action="none">false</option>

+<option name="model" type="string" change-action="compile">S</option>

+<option name="modsect" type="boolean" change-action="compile">false</option>

+<option name="stdinc" type="string" change-action="compile"></option>

+<option name="usrinc" type="string" change-action="compile"></option>

+<option name="regvar" type="boolean" change-action="compile">true</option>

+<option name="regvarcache" type="boolean" change-action="none">false</option>

+<option name="reduceopt" type="boolean" change-action="compile">false</option>

+<option name="watch" type="boolean" change-action="none">false</option>

+</options>

+</tool>

+<tool name="Debugger">

+<options>

+<option name="target" type="string" change-action="rebuild"></option>

+<option name="debugtool" type="string" change-action="none">ZPAKII</option>

+<option name="usepageerase" type="boolean" change-action="none">true</option>

+</options>

+</tool>

+<tool name="FlashProgrammer">

+<options>

+<option name="erasebeforeburn" type="boolean" change-action="none">false</option>

+<option name="eraseinfopage" type="boolean" change-action="none">false</option>

+<option name="enableinfopage" type="boolean" change-action="none">false</option>

+<option name="includeserial" type="boolean" change-action="none">false</option>

+<option name="offset" type="integer" change-action="none">0</option>

+<option name="snenable" type="boolean" change-action="none">false</option>

+<option name="sn" type="string" change-action="none">0</option>

+<option name="snsize" type="integer" change-action="none">0</option>

+<option name="snstep" type="integer" change-action="none">1</option>

+<option name="snstepformat" type="integer" change-action="none">0</option>

+<option name="snaddress" type="string" change-action="none">0</option>

+<option name="snformat" type="integer" change-action="none">0</option>

+<option name="snbigendian" type="boolean" change-action="none">true</option>

+<option name="singleval" type="string" change-action="none">0</option>

+<option name="singlevalformat" type="integer" change-action="none">0</option>

+<option name="usepageerase" type="boolean" change-action="none">false</option>

+<option name="autoselect" type="boolean" change-action="none">true</option>

+</options>

+</tool>

+<tool name="General">

+<options>

+<option name="warn" type="boolean" change-action="none">true</option>

+<option name="debug" type="boolean" change-action="assemble">false</option>

+<option name="debugcache" type="boolean" change-action="none">true</option>

+<option name="igcase" type="boolean" change-action="assemble">false</option>

+<option name="outputdir" type="string" change-action="compile">.</option>

+</options>

+</tool>

+<tool name="Librarian">

+<options>

+<option name="outfile" type="string" change-action="build"></option>

+<option name="warn" type="boolean" change-action="none">false</option>

+</options>

+</tool>

+<tool name="Linker">

+<options>

+<option name="directives" type="string" change-action="build"></option>

+<option name="createnew" type="boolean" change-action="build">false</option>

+<option name="eram" type="string" change-action="build">0-0</option>

+<option name="erom" type="string" change-action="build">0-0</option>

+<option name="exeform" type="string" change-action="build">OMF695,INTEL32</option>

+<option name="fplib" type="string" change-action="build">Dummy</option>

+<option name="iodata" type="string" change-action="build">0-0</option>

+<option name="linkctlfile" type="string" change-action="build"></option>

+<option name="map" type="boolean" change-action="none">true</option>

+<option name="maxhexlen" type="integer" change-action="build">64</option>

+<option name="objlibmods" type="string" change-action="build"></option>

+<option name="of" type="string" change-action="build">.\ostest</option>

+<option name="padhex" type="boolean" change-action="build">false</option>

+<option name="quiet" type="boolean" change-action="none">false</option>

+<option name="ram" type="string" change-action="build">FFB000-FFBFFF</option>

+<option name="relist" type="boolean" change-action="build">false</option>

+<option name="rom" type="string" change-action="build">000000-007FFF</option>

+<option name="sort" type="string" change-action="none">name</option>

+<option name="startuplnkcmds" type="boolean" change-action="build">true</option>

+<option name="startuptype" type="string" change-action="build">1</option>

+<option name="undefisfatal" type="boolean" change-action="none">true</option>

+<option name="useadddirectives" type="boolean" change-action="build">false</option>

+<option name="usecrun" type="boolean" change-action="build">true</option>

+<option name="warnoverlap" type="boolean" change-action="none">false</option>

+<option name="warnisfatal" type="boolean" change-action="none">false</option>

+<option name="xref" type="boolean" change-action="none">false</option>

+</options>

+</tool>

+</tools>

+</configuration>

+</configurations>

+

+<!-- watch information -->

+<watch-elements>

+<watch-element expression="0x801d1a" />

+</watch-elements>

+

+<!-- breakpoint information -->

+<breakpoints>

+</breakpoints>

+

+</project>
\ No newline at end of file
diff --git a/nuttx/configs/16z/ostest/setenv.sh b/nuttx/configs/16z/ostest/setenv.sh
new file mode 100755
index 000000000..8187b3886
--- /dev/null
+++ b/nuttx/configs/16z/ostest/setenv.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+# configs/16z/ostest/setenv.sh
+#
+#   Copyright (C) 2008, 2009, 2012 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# Check how we were executed
+#
+if [ "$_" = "$0" ] ; then
+  echo "You must source this script, not run it!" 1>&2
+  exit 1
+fi
+
+WD=`pwd`
+if [ ! -x "setenv.sh" ]; then
+  echo "This script must be executed from the top-level NuttX build directory"
+  exit 1
+fi
+
+if [ -z "${PATH_ORIG}" ]; then
+  export PATH_ORIG="${PATH}"
+fi
+
+#
+# This is the Cygwin path to location where the XDS-II tools were installed
+#
+TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/ZiLOG/ZDSII_ZNEO_5.0.1/bin"
+
+#
+# Add the path to the toolchain to the PATH variable.  NOTE that /bin and /usr/bin
+# preceded the toolchain bin directory.  This is because the ZDSII bin directory
+# includes binaries like make.exe that will interfere with the normal build process
+# if we do not give priority to the versions at /bin and /usr/bin.
+#
+export PATH="/bin:/usr/bin:${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
+echo "PATH : ${PATH}"
diff --git a/nuttx/configs/16z/ostest/test-result.txt b/nuttx/configs/16z/ostest/test-result.txt
new file mode 100644
index 000000000..ebf178439
--- /dev/null
+++ b/nuttx/configs/16z/ostest/test-result.txt
@@ -0,0 +1,529 @@
+This is the output from the z16f target from January 31, 2008
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+While all tests pass per this output, my impression is that some
+of the timed delays in during execution of the test were not
+correct and I suspect some system timing issues.
+
+stdio_test: write fd=1
+stdio_test: write fd=2
+stdio_test: Standard I/O Check: printf
+user_start: putenv(Variable1=BadValue3)
+user_start: setenv(Variable1, GoodValue1, TRUE)
+user_start: setenv(Variable2, BadValue1, FALSE)
+user_start: setenv(Variable2, GoodValue2, TRUE)
+user_start: setenv(Variable3, Variable3, FALSE)
+user_start: setenv(Variable3, Variable3, FALSE)
+show_variable: Variable=Variable1 has value=GoodValue1
+show_variable: Variable=Variable2 has value=GoodValue2
+show_variable: Variable=Variable3 has value=GoodValue3
+user_start: Started user_main at PID=2
+stdio_test: Standard I/O Check: fprintf to stderr
+
+user_main: Begin argument test
+user_main: Started with argc=5
+user_main: argv[0]="<noname>"
+user_main: argv[1]="Arg1"
+user_main: argv[2]="Arg2"
+user_main: argv[3]="Arg3"
+user_main: argv[4]="Arg4"
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  2 2
+mxordblk 76b20 76b20
+uordblks 33d0 33d0
+fordblks 78180 78180
+show_variable: Variable=Variable1 has value=GoodValue1
+show_variable: Variable=Variable2 has value=GoodValue2
+show_variable: Variable=Variable3 has value=GoodValue3
+show_variable: Variable=Variable1 has no value
+show_variable: Variable=Variable2 has value=GoodValue2
+show_variable: Variable=Variable3 has value=GoodValue3
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  2 3
+mxordblk 76b20 76b20
+uordblks 33d0 33c0
+fordblks 78180 78190
+show_variable: Variable=Variable1 has no value
+show_variable: Variable=Variable2 has no value
+show_variable: Variable=Variable3 has no value
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  3 3
+mxordblk 76b20 76b20
+uordblks 33c0 3380
+fordblks 78190 781d0
+
+user_main: /dev/null test
+dev_null: Read 0 bytes from /dev/null
+dev_null: Wrote 1024 bytes to /dev/null
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  3 3
+mxordblk 76b20 76b20
+uordblks 3380 3380
+fordblks 781d0 781d0
+
+user_main: mutex test
+Initializing mutex
+Starting thread 1
+Starting thread 2
+                Thread1 Thread2
+        Loops   32      32
+        Errors  0       0
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  3 3
+mxordblk 76b20 76b20
+uordblks 3380 3380
+fordblks 781d0 781d0
+
+user_main: cancel test
+cancel_test: Test 1: Normal Cancelation
+cancel_test: Starting thread
+start_thread: Initializing mutex
+start_thread: Initializing cond
+start_thread: Starting thread
+thread_waiter: Taking mutex
+thread_waiter: Starting wait for condition
+start_thread: Yielding
+cancel_test: Canceling thread
+cancel_test: Joining
+cancel_test: waiter exited with result=ffffffff
+cancel_test: PASS thread terminated with PTHREAD_CANCELED
+cancel_test: Test 2: Cancelation of detached thread
+cancel_test: Re-starting thread
+restart_thread: Destroying cond
+restart_thread: Destroying mutex
+restart_thread: Re-starting thread
+start_thread: Initializing mutex
+start_thread: Initializing cond
+start_thread: Starting thread
+thread_waiter: Taking mutex
+thread_waiter: Starting wait for condition
+start_thread: Yielding
+cancel_test: Canceling thread
+cancel_test: Joining
+cancel_test: PASS pthread_join failed with status=ESRCH
+cancel_test: Test 3: Non-cancelable threads
+cancel_test: Re-starting thread (non-cancelable)
+restart_thread: Destroying cond
+restart_thread: Destroying mutex
+restart_thread: Re-starting thread
+start_thread: Initializing mutex
+start_thread: Initializing cond
+start_thread: Starting thread
+thread_waiter: Taking mutex
+thread_waiter: Starting wait for condition
+thread_waiter: Setting non-cancelable
+start_thread: Yielding
+cancel_test: Canceling thread
+cancel_test: Joining
+thread_waiter: Releasing mutex
+thread_waiter: Setting cancelable
+cancel_test: waiter exited with result=ffffffff
+cancel_test: PASS thread terminated with PTHREAD_CANCELED
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  3 3
+mxordblk 76b20 76b20
+uordblks 3380 3380
+fordblks 781d0 781d0
+
+user_main: semaphore test
+sem_test: Initializing semaphore to 0
+sem_test: Starting waiter thread 1
+sem_test: Set thread 1 priority to 191
+waiter_func: Thread 1 Started
+waiter_func: Thread 1 initial semaphore value = 0
+waiter_func: Thread 1 waiting on semaphore
+sem_test: Starting waiter thread 2
+sem_test: Set thread 2 priority to 128
+waiter_func: Thread 2 Started
+waiter_func: Thread 2 initial semaphore value = -1
+waiter_func: Thread 2 waiting on semaphore
+sem_test: Starting poster thread 3
+sem_test: Set thread 3 priority to 64
+poster_func: Thread 3 started
+poster_func: Thread 3 semaphore value = -2
+poster_func: Thread 3 posting semaphore
+waiter_func: Thread 1 awakened
+waiter_func: Thread 1 new semaphore value = -1
+waiter_func: Thread 1 done
+poster_func: Thread 3 new semaphore value = -1
+poster_func: Thread 3 semaphore value = -1
+poster_func: Thread 3 posting semaphore
+waiter_func: Thread 2 awakened
+waiter_func: Thread 2 new semaphore value = 0
+waiter_func: Thread 2 done
+poster_func: Thread 3 new semaphore value = 0
+poster_func: Thread 3 done
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  3 3
+mxordblk 76b20 76b20
+uordblks 3380 3380
+fordblks 781d0 781d0
+
+user_main: condition variable test
+cond_test: Initializing mutex
+cond_test: Initializing cond
+cond_test: Starting waiter
+cond_test: Set thread 1 priority to 128
+waiter_thread: Started
+cond_test: Starting signaler
+cond_test: Set thread 2 priority to 64
+thread_signaler: Started
+thread_signaler: Terminating
+cond_test: signaler terminated, now cancel the waiter
+cond_test:      Waiter  Signaler
+cond_test: Loops        32      32
+cond_test: Errors       0       0
+cond_test:
+cond_test: 0 times, waiter did not have to wait for data
+cond_test: 0 times, data was already available when the signaler run
+cond_test: 0 times, the waiter was in an unexpected state when the signaler ran
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  3 3
+mxordblk 76b20 76b20
+uordblks 3380 3380
+fordblks 781d0 781d0
+
+user_main: timed wait test
+thread_waiter: Initializing mutex
+timedwait_test: Initializing cond
+timedwait_test: Starting waiter
+timedwait_test: Set thread 2 priority to 177
+thread_waiter: Taking mutex
+thread_waiter: Starting 5 second wait for condition
+timedwait_test: Joining
+tcb=0x8057d0 sigdeliver=0x13046
+rtcb=0x8000c8 current_regs=0xffffbf7a
+rtcb=8057d0 sigdeliver=13046 sigpendactionq.head=0
+Resuming
+thread_waiter: pthread_cond_timedwait timed out
+thread_waiter: Releasing mutex
+thread_waiter: Exit with status 0x12345678
+timedwait_test: waiter exited with result=12345678
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  3 3
+mxordblk 76b20 76b20
+uordblks 3380 3380
+fordblks 781d0 781d0
+
+user_main: message queue test
+mqueue_test: Starting receiver
+mqueue_test: Set receiver priority to 128
+receiver_thread: Starting
+mqueue_test: Starting sender
+mqueue_test: Set sender thread priority to 64
+mqueue_test: Waiting for sender to complete
+sender_thread: Starting
+receiver_thread: mq_receive succeeded on msg 0
+sender_thread: mq_send succeeded on msg 0
+receiver_thread: mq_receive succeeded on msg 1
+sender_thread: mq_send succeeded on msg 1
+receiver_thread: mq_receive succeeded on msg 2
+sender_thread: mq_send succeeded on msg 2
+receiver_thread: mq_receive succeeded on msg 3
+sender_thread: mq_send succeeded on msg 3
+receiver_thread: mq_receive succeeded on msg 4
+sender_thread: mq_send succeeded on msg 4
+receiver_thread: mq_receive succeeded on msg 5
+sender_thread: mq_send succeeded on msg 5
+receiver_thread: mq_receive succeeded on msg 6
+sender_thread: mq_send succeeded on msg 6
+receiver_thread: mq_receive succeeded on msg 7
+sender_thread: mq_send succeeded on msg 7
+receiver_thread: mq_receive succeeded on msg 8
+sender_thread: mq_send succeeded on msg 8
+receiver_thread: mq_receive succeeded on msg 9
+sender_thread: mq_send succeeded on msg 9
+sender_thread: returning ntcb=0x8057d0 sigdeliver=0x13046
+rtcb=0x806e30 current_regs=0x0
+rtcb=8057d0 sigdeliver=13046 sigpendactionq.head=0
+Resuming
+errors=0
+mqueue_test: Killing receiver
+receiver_thread: mq_receive interrupted!
+receiver_thread: returning nerrors=0
+mqueue_test: Canceling receiver
+mqueue_test: receiver has already terminated
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  3 3
+mxordblk 76b20 76b20
+uordblks 3380 3380
+fordblks 781d0 781d0
+
+user_main: timed message queue test
+timedmqueue_test: Starting sender
+sender_thread: Starting
+sender_thread: mq_timedsend succeeded on msg 0
+sender_thread: mq_timedsend succeeded on msg 1
+timedmqueue_test: Waiting for sender to complete
+sender_thread: mq_timedsend succeeded on msg 2
+sender_thread: mq_timedsend succeeded on msg 3
+sender_thread: mq_timedsend succeeded on msg 4
+sender_thread: mq_timedsend succeeded on msg 5
+sender_thread: mq_timedsend succeeded on msg 6
+sender_thread: mq_timedsend succeeded on msg 7
+sender_thread: mq_timedsend succeeded on msg 8
+sender_thread: mq_timedsend 9 timed out as expected
+sender_thread: returning nerrors=0
+timedmqueue_test: Starting receiver
+receiver_thread: Starting
+receiver_thread: mq_timedreceive succeeded on msg 0
+receiver_thread: mq_timedreceive succeeded on msg 1
+receiver_thread: mq_timedreceive succeeded on msg 2
+receiver_thread: mq_timedreceive succeeded on msg 3
+timedmqueue_test: Waiting for receiver to complete
+receiver_thread: mq_timedreceive succeeded on msg 4
+receiver_thread: mq_timedreceive succeeded on msg 5
+receiver_thread: mq_timedreceive succeeded on msg 6
+receiver_thread: mq_timedreceive succeeded on msg 7
+receiver_thread: mq_timedreceive succeeded on msg 8
+receiver_thread: Receive 9 timed out as expected
+receiver_thread: returning nerrors=0
+timedmqueue_test: Test complete
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  3 3
+mxordblk 76b20 76b20
+uordblks 3380 3380
+fordblks 781d0 781d0
+
+user_main: signal handler test
+sighand_test: Initializing semaphore to 0
+sighand_test: Starting waiter task
+sighand_test: Started waiter_main pid=20
+waiter_main: Waiter started
+waiter_main: Unmasking signal 17
+waiter_main: Registering signal handler
+waiter_main: oact.sigaction=0 oact.sa_flags=0 oact.sa_mask=0
+waiter_main: Waiting on semaphore
+tcb=0x8057d0 sigdeliver=0x13046
+rtcb=0x806e30 current_regs=0x0
+sighand_test: Signaling pid=20 with signo=17 sigvalue=42
+rtcb=8057d0 sigdeliver=13046 sigpendactionq.head=804b10
+Resuming
+wakeup_action: Received signal 17
+wakeup_action: sival_int=42
+wakeup_action: si_code=1
+wakeup_action: ucontext=0
+waiter_main: sem_wait() successfully interrupted by signal
+waiter_main: done
+sighand_test: done
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  3 4
+mxordblk 76b20 76b20
+uordblks 3380 35c0
+fordblks 781d0 77f90
+
+user_main: POSIX timer test
+timer_test: Initializing semaphore to 0
+timer_test: Unmasking signal 17
+timer_test: Registering signal handler
+timer_test: oact.sigaction=0 oact.sa_flags=0 oact.sa_mask=0
+timer_test: Creating timer
+timer_test: Starting timer
+timer_test: Waiting on semaphore
+tcb=0x806e30 sigdeliver=0x13046
+rtcb=0x8000c8 current_regs=0xffffbf7a
+rtcb=806e30 sigdeliver=13046 sigpendactionq.head=804b23
+Resuming
+timer_expiration: Received signal 17
+timer_expiration: sival_int=42
+timer_expiration: si_code=2 (SI_TIMER)
+timer_expiration: ucontext=0
+timer_test: sem_wait() successfully interrupted by signal
+timer_test: g_nsigreceived=1
+timer_test: Waiting on semaphore
+tcb=0x806e30 sigdeliver=0x13046
+rtcb=0x8000c8 current_regs=0xffffbf7a
+rtcb=806e30 sigdeliver=13046 sigpendactionq.head=804b36
+Resuming
+timer_expiration: Received signal 17
+timer_expiration: sival_int=42
+timer_expiration: si_code=2 (SI_TIMER)
+timer_expiration: ucontext=0
+timer_test: sem_wait() successfully interrupted by signal
+timer_test: g_nsigreceived=2
+timer_test: Waiting on semaphore
+tcb=0x806e30 sigdeliver=0x13046
+rtcb=0x8000c8 current_regs=0xffffbf7a
+rtcb=806e30 sigdeliver=13046 sigpendactionq.head=804b49
+Resuming
+timer_expiration: Received signal 17
+timer_expiration: sival_int=42
+timer_expiration: si_code=2 (SI_TIMER)
+timer_expiration: ucontext=0
+timer_test: sem_wait() successfully interrupted by signal
+timer_test: g_nsigreceived=3
+timer_test: Waiting on semaphore
+tcb=0x806e30 sigdeliver=0x13046
+rtcb=0x8000c8 current_regs=0xffffbf76
+rtcb=806e30 sigdeliver=13046 sigpendactionq.head=804b5c
+Resuming
+timer_expiration: Received signal 17
+timer_expiration: sival_int=42
+timer_expiration: si_code=2 (SI_TIMER)
+timer_expiration: ucontext=0
+timer_test: sem_wait() successfully interrupted by signal
+timer_test: g_nsigreceived=4
+timer_test: Waiting on semaphore
+tcb=0x806e30 sigdeliver=0x13046
+rtcb=0x8000c8 current_regs=0xffffbf66
+rtcb=806e30 sigdeliver=13046 sigpendactionq.head=804b6f
+Resuming
+timer_expiration: Received signal 17
+timer_expiration: sival_int=42
+timer_expiration: si_code=2 (SI_TIMER)
+timer_expiration: ucontext=0
+timer_test: sem_wait() successfully interrupted by signal
+timer_test: g_nsigreceived=5
+timer_test: Deleting timer
+timer_test: done
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  4 4
+mxordblk 76b20 76b20
+uordblks 35c0 35c0
+fordblks 77f90 77f90
+
+user_main: round-robin scheduler test
+rr_test: Starting sieve1 thread
+rr_test: Set thread priority to 1
+rr_test: Set thread policty to SCHED_RR
+rr_test: Starting sieve1 thread
+sieve1 started
+rr_test: Waiting for sieves to complete -- this should take awhile
+rr_test: If RR scheduling is working, they should start and complete at
+rr_test: about the same time
+sieve2 started
+sieve1 finished
+sieve2 finished
+rr_test: Done
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  4 4
+mxordblk 76b20 76b20
+uordblks 35c0 35c0
+fordblks 77f90 77f90
+
+user_main: barrier test
+barrier_test: Initializing barrier
+barrier_func: Thread 0 started
+barrier_test: Thread 0 created
+barrier_func: Thread 1 started
+barrier_test: Thread 1 created
+barrier_func: Thread 2 started
+barrier_test: Thread 2 created
+barrier_func: Thread 3 started
+barrier_test: Thread 3 created
+barrier_func: Thread 0 calling pthread_barrier_wait()
+barrier_func: Thread 1 calling pthread_barrier_wait()
+barrier_func: Thread 2 calling pthread_barrier_wait()
+barrier_func: Thread 4 started
+barrier_test: Thread 4 created
+barrier_func: Thread 3 calling pthread_barrier_wait()
+barrier_func: Thread 4 calling pthread_barrier_wait()
+barrier_func: Thread 5 started
+barrier_test: Thread 5 created
+barrier_func: Thread 6 started
+barrier_test: Thread 6 created
+barrier_func: Thread 7 started
+barrier_test: Thread 7 created
+barrier_func: Thread 5 calling pthread_barrier_wait()
+barrier_func: Thread 6 calling pthread_barrier_wait()
+barrier_func: Thread 7 calling pthread_barrier_wait()
+barrier_func: Thread 7, back with status=PTHREAD_BARRIER_SERIAL_THREAD (I AM SPECIAL)
+barrier_func: Thread 0, back with status=0 (I am not special)
+barrier_func: Thread 1, back with status=0 (I am not special)
+barrier_func: Thread 2, back with status=0 (I am not special)
+barrier_func: Thread 3, back with status=0 (I am not special)
+barrier_func: Thread 4, back with status=0 (I am not special)
+barrier_func: Thread 5, back with status=0 (I am not special)
+barrier_func: Thread 6, back with status=0 (I am not special)
+barrier_func: Thread 2 done
+barrier_func: Thread 7 done
+barrier_func: Thread 0 done
+barrier_func: Thread 1 done
+barrier_func: Thread 6 done
+barrier_func: Thread 3 done
+barrier_func: Thread 4 done
+barrier_func: Thread 5 done
+barrier_test: Thread 0 completed with result=0
+barrier_test: Thread 1 completed with result=0
+barrier_test: Thread 2 completed with result=0
+barrier_test: Thread 3 completed with result=0
+barrier_test: Thread 4 completed with result=0
+barrier_test: Thread 5 completed with result=0
+barrier_test: Thread 6 completed with result=0
+barrier_test: Thread 7 completed with result=0
+
+End of test memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  4 4
+mxordblk 76b20 76b20
+uordblks 35c0 35c0
+fordblks 77f90 77f90
+
+Final memory usage:
+VARIABLE  BEFORE   AFTER
+======== ======== ========
+arena    7b550 7b550
+ordblks  2 4
+mxordblk 76b20 76b20
+uordblks 33d0 35c0
+fordblks 78180 77f90
+user_main: Exitting
+