From f0c6f2f44bd9dcb439373e978cab742783f754a4 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Mon, 11 Feb 2008 17:15:52 +0000
Subject: [PATCH] Add Z8Encore\!
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@667 42af7a65-404d-4744-a932-0658087f49c3
---
arch/z80/include/z8/arch.h | 77 +++
arch/z80/include/z8/irq.h | 148 +++++
arch/z80/src/z8/Make.defs | 49 ++
configs/z8encore000zco/README.txt | 36 ++
configs/z8encore000zco/include/board.h | 64 +++
configs/z8encore000zco/ostest/Make.defs | 165 ++++++
configs/z8encore000zco/ostest/README.txt | 12 +
configs/z8encore000zco/ostest/defconfig | 337 +++++++++++
configs/z8encore000zco/ostest/ostest.linkcmd | 92 +++
configs/z8encore000zco/ostest/ostest.zfpproj | 238 ++++++++
configs/z8encore000zco/ostest/setenv.sh | 51 ++
configs/z8encore000zco/ostest/test-result.txt | 529 ++++++++++++++++++
configs/z8encore000zco/src/Makefile | 84 +++
configs/z8encore000zco/src/z8_leds.c | 93 +++
configs/z8encore000zco/src/z8_lowinit.c | 67 +++
15 files changed, 2042 insertions(+)
create mode 100644 arch/z80/include/z8/arch.h
create mode 100644 arch/z80/include/z8/irq.h
create mode 100644 arch/z80/src/z8/Make.defs
create mode 100644 configs/z8encore000zco/README.txt
create mode 100644 configs/z8encore000zco/include/board.h
create mode 100644 configs/z8encore000zco/ostest/Make.defs
create mode 100644 configs/z8encore000zco/ostest/README.txt
create mode 100644 configs/z8encore000zco/ostest/defconfig
create mode 100755 configs/z8encore000zco/ostest/ostest.linkcmd
create mode 100644 configs/z8encore000zco/ostest/ostest.zfpproj
create mode 100755 configs/z8encore000zco/ostest/setenv.sh
create mode 100644 configs/z8encore000zco/ostest/test-result.txt
create mode 100644 configs/z8encore000zco/src/Makefile
create mode 100644 configs/z8encore000zco/src/z8_leds.c
create mode 100644 configs/z8encore000zco/src/z8_lowinit.c
diff --git a/arch/z80/include/z8/arch.h b/arch/z80/include/z8/arch.h
new file mode 100644
index 0000000000..d5f02a49ac
--- /dev/null
+++ b/arch/z80/include/z8/arch.h
@@ -0,0 +1,77 @@
+/****************************************************************************
+ * arch/z8/arch.h
+ * arch/chip/arch.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+/* This file should never be included directed but, rather,
+ * only indirectly through nuttx/arch.h (via arch/arch.h)
+ */
+
+#ifndef __ARCH_Z8_ARCH_H
+#define __ARCH_Z8_ARCH_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+/****************************************************************************
+ * Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Types
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Variables
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Function Prototypes
+ ****************************************************************************/
+
+#ifdef __cplusplus
+#define EXTERN extern "C"
+extern "C" {
+#else
+#define EXTERN extern
+#endif
+
+#undef EXTERN
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __ARCH_Z8_ARCH_H */
+
diff --git a/arch/z80/include/z8/irq.h b/arch/z80/include/z8/irq.h
new file mode 100644
index 0000000000..91a5ffd1ce
--- /dev/null
+++ b/arch/z80/include/z8/irq.h
@@ -0,0 +1,148 @@
+/****************************************************************************
+ * arch/z8/irq.h
+ * arch/chip/irq.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+/* This file should never be included directed but, rather,
+ * only indirectly through nuttx/irq.h (via arch/irq.h)
+ */
+
+#ifndef __ARCH_Z8_IRQ_H
+#define __ARCH_Z8_IRQ_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+/****************************************************************************
+ * Definitions
+ ****************************************************************************/
+
+/* Z80 Interrupts */
+
+#define Z80_RST0 (0)
+#define Z80_RST1 (1)
+#define Z80_RST2 (2)
+#define Z80_RST3 (3)
+#define Z80_RST4 (4)
+#define Z80_RST5 (5)
+#define Z80_RST6 (6)
+#define Z80_RST7 (7)
+
+#define Z80_IRQ_SYSTIMER Z80_RST7
+#define NR_IRQS (8)
+
+/* IRQ Stack Frame Format
+ *
+ * This stack frame is created on each interrupt. These registers are stored
+ * in the TCB to many context switches.
+ */
+
+#define XCPT_I (0) /* Offset 0: Saved I w/interrupt state in carry */
+#define XCPT_BC (1) /* Offset 1: Saved BC register */
+#define XCPT_DE (2) /* Offset 2: Saved DE register */
+#define XCPT_IX (3) /* Offset 3: Saved IX register */
+#define XCPT_IY (4) /* Offset 4: Saved IY register */
+#define XCPT_SP (5) /* Offset 5: Offset to SP at time of interrupt */
+#define XCPT_HL (6) /* Offset 6: Saved HL register */
+#define XCPT_AF (7) /* Offset 7: Saved AF register */
+#define XCPT_PC (8) /* Offset 8: Offset to PC at time of interrupt */
+
+#define XCPTCONTEXT_REGS (9)
+#define XCPTCONTEXT_SIZE (2 * XCPTCONTEXT_REGS)
+
+/****************************************************************************
+ * Public Types
+ ****************************************************************************/
+
+#ifndef __ASSEMBLY__
+
+/* This is the the type of the register save array */
+
+typedef uint16 chipreg_t;
+
+/* This struct defines the way the registers are stored. */
+
+struct xcptcontext
+{
+ /* Register save area */
+
+ uint16 regs[XCPTCONTEXT_REGS];
+
+ /* The following function pointer is non-zero if there
+ * are pending signals to be processed.
+ */
+
+#ifndef CONFIG_DISABLE_SIGNALS
+ void *sigdeliver; /* Actual type is sig_deliver_t */
+
+ /* The following retains that state during signal execution */
+
+ uint16 saved_pc; /* Saved return address */
+ uint16 saved_i; /* Saved interrupt state */
+#endif
+};
+#endif
+
+/****************************************************************************
+ * Inline functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Variables
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Function Prototypes
+ ****************************************************************************/
+
+#ifndef __ASSEMBLY__
+#ifdef __cplusplus
+#define EXTERN extern "C"
+extern "C" {
+#else
+#define EXTERN extern
+#endif
+
+EXTERN irqstate_t irqsave(void) __naked;
+EXTERN void irqrestore(irqstate_t flags) __naked;
+
+#undef EXTERN
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+#endif /* __ARCH_Z8_IRQ_H */
+
diff --git a/arch/z80/src/z8/Make.defs b/arch/z80/src/z8/Make.defs
new file mode 100644
index 0000000000..8488efc96b
--- /dev/null
+++ b/arch/z80/src/z8/Make.defs
@@ -0,0 +1,49 @@
+############################################################################
+# arch/z80/src/z8/Make.defs
+#
+# Copyright (C) 2008 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+#
+# 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.
+#
+############################################################################
+
+HEAD_ASRC = z8_head.asm
+
+CMN_ASRCS =
+CMN_CSRCS = up_initialize.c up_allocateheap.c up_initialstate.c \
+ up_createstack.c up_releasestack.c up_interruptcontext.c \
+ up_blocktask.c up_unblocktask.c up_exit.c up_releasepending.c \
+ up_reprioritizertr.c up_copystate.c up_irq.c up_idle.c \
+ up_assert.c up_mdelay.c up_udelay.c \
+ up_schedulesigaction.c up_sigdeliver.c \
+ up_registerdump.c up_usestack.c
+
+CHIP_ASRCS = z8_saveusercontext.asm z8_restoreusercontext.asm
+CHIP_CSRCS =
+
diff --git a/configs/z8encore000zco/README.txt b/configs/z8encore000zco/README.txt
new file mode 100644
index 0000000000..0184da9835
--- /dev/null
+++ b/configs/z8encore000zco/README.txt
@@ -0,0 +1,36 @@
+README.txt
+^^^^^^^^^^
+
+ZDS-II Compiler Versions
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+If you use any version of ZDS-II other than 4.10.1 or if you install ZDS-II
+at any location other than the default location, you will have to modify
+two files: (1) configs/z8encore000zco/*/setenv.sh and (2)
+configs/z8encore000zco/*/Make.defs.
+
+Configuration Subdirectories
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+- src/ and include/
+ These directories contain common logic for all z8encore000zco
+ configurations.
+
+Variations on the basic z8encore000zco configuration are maintained
+in subdirectories. To configure any specific configuration, do the
+following steps:
+
+ cd <nuttx-top-directory>/tools
+ ./configure.sh z8encore000zco/<sub-directory>
+ cd <nuttx-top-directgory>
+ make
+
+Where <sub-directory> is the specific board configuration that you
+wish to build. The following board-specific configurations are
+available:
+
+- ostest
+ This builds the examples/ostest application for execution from FLASH.
+ See examples/README.txt for information about ostest.
+
+Check out any README.txt files in these <sub-directory>s.
diff --git a/configs/z8encore000zco/include/board.h b/configs/z8encore000zco/include/board.h
new file mode 100644
index 0000000000..8007523181
--- /dev/null
+++ b/configs/z8encore000zco/include/board.h
@@ -0,0 +1,64 @@
+/****************************************************************************
+ * arch/z8encore000zco/iclude/board.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+#ifndef __ARCH_BOARD_BOARD_H
+#define __ARCH_BOARD_BOARD_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+/****************************************************************************
+ * Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+#undef EXTERN
+#if defined(__cplusplus)
+#define EXTERN extern "C"
+extern "C" {
+#else
+#define EXTERN extern
+#endif
+
+#undef EXTERN
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __ARCH_BOARD_BOARD_H */
diff --git a/configs/z8encore000zco/ostest/Make.defs b/configs/z8encore000zco/ostest/Make.defs
new file mode 100644
index 0000000000..3adff0b38b
--- /dev/null
+++ b/configs/z8encore000zco/ostest/Make.defs
@@ -0,0 +1,165 @@
+############################################################################
+# configs/z8encore000zco/ostest/Make.defs
+#
+# Copyright (C) 2008 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+#
+# 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
+
+# These are the directories where the ZDS-II toolchain is installed
+
+ZDSINSTALLDIR := C:/Program\ Files/ZiLOG/ZDSII_Z8Encore!_4.10.1
+ZDSBINDIR := $(ZDSINSTALLDIR)/bin
+ZDSSTDINCDIR := $(ZDSINSTALLDIR)/include/std
+ZDSZILOGINCDIR := $(ZDSINSTALLDIR)/include/zilog
+ZDSSTDLIBDIR := $(ZDSINSTALLDIR)/lib/std
+ZDSZILOGLIBDIR := $(ZDSINSTALLDIR)/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"}
+
+# Assembler definitions
+
+ifeq ("${CONFIG_DEBUG}","y")
+ ARCHASMOPTIMIZATION = -debug
+else
+ ARCHASMOPTIMIZATION = -nodebug
+endif
+
+ARCHASMCPUFLAGS = -cpu:Z16F2811AL -NOigcase
+ARCHASMLIST = -NOlistmac -name -pagelen:56 -pagewidth:80 -quiet
+ARCHASMWARNINGS = -warn
+ARCHASMDEFINES = -define:_Z16F2811AL=1 -define:_Z16K_SERIES=1 -define:_Z16F_SERIES=1 \ -define:__ASSEMBLY__
+ARCHASMINCLUDES = -include:'$(ETOPDIR)\include;$(EZDSSTDINCDIR);$(EZDSZILOGINCDIR)'
+AFLAGS = $(ARCHASMCPUFLAGS) $(ARCHASMINCLUDES) $(ARCHASMLIST) \
+ $(ARCHASMWARNINGS) $(ARCHASMOPTIMIZATION)
+
+# Compiler definitions
+
+ifeq ("${CONFIG_DEBUG}","y")
+ ARCHOPTIMIZATION = -debug -NOregvar -reduceopt
+else
+ ARCHOPTIMIZATION = -nodebug -regvar
+endif
+
+ARCHCPUFLAGS = -chartype:S -model:L -NOmodsect -cpu:Z16F2811AL -NOgenprint \
+ -asmsw:" $(ARCHASMCPUFLAGS) $(ARCHASMINCLUDES) $(ARCHASMWARNINGS) $(ARCHASMOPTIMIZATION)"
+ARCHLIST = -keeplst -NOlist -NOlistinc -NOkeepasm
+ARCHPICFLAGS =
+ARCHWARNINGS = -warn
+ARCHDEFINES = -define:_Z16F2811AL -define:_Z16K_SERIES \
+ -define:_Z16F_SERIES
+ARCHSTDINCLUDES = -stdinc:'$(WTOPDIR)\include;$(WZDSSTDINCDIR);$(WZDSZILOGINCDIR)'
+ARCHUSRINCLUDES = -usrinc:'.'
+ARCHINCLUDES = $(ARCHSTDINCLUDES) $(ARCHUSRINCLUDES)
+CFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHLIST) \
+ $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES)
+
+CPPDEFINES = -D_Z16F2811AL -D_Z16K_SERIES -D_Z16F_SERIES -D__ASSEMBLY__
+CPPINCLUDES = -I$(TOPDIR)/include
+CPPFLAGS = $(CPPDEFINES) $(CPPINCLUDES)
+
+# Librarian definitions
+
+ARFLAGS = -quiet -warn
+
+# Linker definitions
+
+LINKCMDTEMPLATE = $(TOPDIR)/configs/z8encore000zco/ostest/ostest.linkcmd
+
+# Tool names/pathes
+
+CROSSDEV =
+CC = $(ZDSBINDIR)/ez8cc.exe
+CPP = gcc -E
+LD = $(ZDSBINDIR)/ez8link.exe
+AS = $(ZDSBINDIR)/ez8asm.exe
+AR = $(ZDSBINDIR)/ez8lib.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
+
+define COMPILE
+ @#echo "CC: $1"
+ @$(CC) $(CFLAGS) $1
+endef
+
+define ASSEMBLE
+ @#echo "AS: $1"
+ @$(AS) -c $(AFLAGS) $1
+endef
+
+define ARCHIVE
+ echo "AR: $2"; \
+ $(AR) $(ARFLAGS) $1=-+$2 || { echo "$(AR) $1=-+$2 FAILED!" ; exit 1 ; }
+endef
+
+define CLEAN
+ @rm -f *.obj *.src *.lib *.hex *.lst
+endef
+
+# This is the tool to use for dependencies (i.e., none)
+
+MKDEP = $(TOPDIR)/tools/mknulldeps.sh
+
+# ZDS-II cannot follow Cygwin soft links, so we will have to use directory copies
+
+DIRLINK = $(TOPDIR)/tools/winlink.sh
+DIRUNLINK = $(TOPDIR)/tools/unlink.sh
+
+# Linux/Cygwin host tool definitions
+
+HOSTCC = gcc
+HOSTINCLUDES = -I.
+HOSTCFLAGS = -Wall -wstrict-prototypes -Wshadow -g -pipe
+HOSTLDFLAGS =
diff --git a/configs/z8encore000zco/ostest/README.txt b/configs/z8encore000zco/ostest/README.txt
new file mode 100644
index 0000000000..214c3a9f1c
--- /dev/null
+++ b/configs/z8encore000zco/ostest/README.txt
@@ -0,0 +1,12 @@
+README.txt
+^^^^^^^^^^
+
+ostest.zfpproj is a simple ZDS-II 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
diff --git a/configs/z8encore000zco/ostest/defconfig b/configs/z8encore000zco/ostest/defconfig
new file mode 100644
index 0000000000..ad5c6a47ea
--- /dev/null
+++ b/configs/z8encore000zco/ostest/defconfig
@@ -0,0 +1,337 @@
+############################################################################
+# configs/z8encore000zco/ostest/defconfig
+#
+# Copyright (C) 2008 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+#
+# 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.
+#
+############################################################################
+#
+# Architecture selection
+#
+# CONFIG_ARCH - identifies the arch subdirectory and, hence, the
+# processor architecture.
+# CONFIG_ARCH_name - for use in C code. This identifies the particular
+# processor architecture (CONFIG_ARCH_Z16).
+# CONFIG_ARCH_CHIP - Identifies the specific chip or SoC that implements the
+# architecture.
+# CONFIG_ARCH_CHIP_chip - for use in C code. This identifies the
+# particular chip or SoC that the architecture is implemented
+# in (CONFIG_ARCH_CHIP_Z16F)
+# CONFIG_ARCH_CHIP_Z16F2810 - Identifies z16f chip variant
+# CONFIG_ARCH_CHIP_Z16F2811
+# CONFIG_ARCH_CHIP_Z16F3211
+# CONFIG_ARCH_CHIP_Z16F6411
+# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence,
+# the board that supports the particular chip or SoC.
+# CONFIG_ARCH_BOARD_name - for use in C code
+# CONFIG_BOARD_LOOPSPERMSEC - for delay loops
+# CONFIG_ENDIAN_BIG - define if big endian (default is little endian)
+# CONFIG_DRAM_SIZE - Describes the installed DRAM.
+# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to z16f.
+#
+CONFIG_ARCH=z80
+CONFIG_ARCH_Z8=y
+CONFIG_ARCH_CHIP=z8
+CONFIG_ARCH_CHIP_Z8=y
+CONFIG_ARCH_CHIP_Z8F642=y
+CONFIG_ARCH_BOARD=z8encore000zco
+CONFIG_ARCH_BOARD_Z8ENCORE000ZCO=y
+CONFIG_BOARD_LOOPSPERMSEC=1250
+CONFIG_ENDIAN_BIG=y
+CONFIG_DRAM_SIZE=65536
+CONFIG_ARCH_LEDS=y
+#
+# Z16F specific device driver settings
+#
+# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the
+# console and ttyS0 (default is the UART0).
+# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
+# This specific the size of the receive buffer
+# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
+# being sent. This specific the size of the transmit buffer
+# CONFIG_UARTn_BAUD - The configure BAUD of the UART.
+# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
+# CONFIG_UARTn_2STOP - 0=1 stop bit; 1=Two stop bits
+#
+CONFIG_UART0_SERIAL_CONSOLE=y
+CONFIG_UART1_SERIAL_CONSOLE=n
+CONFIG_UART0_TXBUFSIZE=256
+CONFIG_UART1_TXBUFSIZE=256
+CONFIG_UART0_RXBUFSIZE=256
+CONFIG_UART1_RXBUFSIZE=256
+CONFIG_UART0_BAUD=57600
+CONFIG_UART1_BAUD=57600
+CONFIG_UART0_PARITY=0
+CONFIG_UART1_PARITY=0
+CONFIG_UART0_2STOP=0
+CONFIG_UART1_2STOP=0
+
+#
+# General build options
+#
+# CONFIG_RRLOAD_BINARY - make the rrload binary format used with
+# BSPs from www.ridgerun.com
+# CONFIG_HAVE_LIBM - toolchain supports libm.a
+#
+CONFIG_RRLOAD_BINARY=n
+CONFIG_HAVE_LIBM=n
+
+#
+# General OS setup
+#
+# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# that will be used in the build
+# CONFIG_DEBUG - enables built-in debug options
+# CONFIG_DEBUG_VERBOSE - enables verbose debug output
+# CONFIG_MM_REGIONS - If the architecture includes multiple
+# regions of memory to allocate from, this specifies the
+# number of memory regions that the memory manager must
+# handle and enables the API mm_addregion(start, end);
+# CONFIG_HAVE_LOWPUTC - architecture supports low-level, boot
+# time console output
+# CONFIG_HAVE_GETPUTC - architecture supports low-level, boot
+# time console input
+# CONFIG_TICKS_PER_MSEC - The default system timer is 100Hz
+# or TICKS_PER_MSEC=10. This setting may be defined to
+# inform NuttX that the processor hardware is providing
+# system timer interrupts at some interrupt interval other
+# than 10 msec.
+# CONFIG_RR_INTERVAL - The round robin timeslice will be set
+# this number of milliseconds; Round robin scheduling can
+# be disabled by setting this value to zero.
+# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in
+# scheduler to monitor system performance
+# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a
+# task name to save in the TCB. Useful if scheduler
+# instrumentation is selected. Set to zero to disable.
+# CONFIG_JULIAN_TIME - Enables Julian time conversions
+# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY -
+# Used to initialize the internal time logic.
+# CONFIG_DEV_CONSOLE - Set if architecture-specific logic
+# provides /dev/console. Enables stdout, stderr, stdin.
+#
+CONFIG_EXAMPLE=ostest
+CONFIG_DEBUG=y
+CONFIG_DEBUG_VERBOSE=n
+CONFIG_MM_REGIONS=1
+CONFIG_ARCH_LOWPUTC=n
+CONFIG_ARCH_LOWGETC=n
+CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_INSTRUMENTATION=n
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_START_YEAR=2008
+CONFIG_START_MONTH=2
+CONFIG_START_DAY=12
+CONFIG_JULIAN_TIME=n
+CONFIG_DEV_CONSOLE=y
+CONFIG_DEV_LOWCONSOLE=y
+
+#
+# The following can be used to disable categories of
+# APIs supported by the OS. If the compiler supports
+# weak functions, then it should not be necessary to
+# disable functions unless you want to restrict usage
+# of those APIs.
+#
+# There are certain dependency relationships in these
+# features.
+#
+# o mq_notify logic depends on signals to awaken tasks
+# waiting for queues to become full or empty.
+# o pthread_condtimedwait() depends on signals to wake
+# up waiting tasks.
+#
+CONFIG_DISABLE_CLOCK=n
+CONFIG_DISABLE_POSIX_TIMERS=n
+CONFIG_DISABLE_PTHREAD=n
+CONFIG_DISABLE_SIGNALS=n
+CONFIG_DISABLE_MQUEUE=n
+CONFIG_DISABLE_MOUNTPOINT=n
+CONFIG_DISABLE_ENVIRON=n
+
+#
+# Misc libc settings
+#
+# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a
+# little smaller if we do not support fieldwidthes
+#
+CONFIG_NOPRINTF_FIELDWIDTH=y
+
+#
+# Allow for architecture optimized implementations
+#
+# The architecture can provide optimized versions of the
+# following to improve sysem performance
+#
+CONFIG_ARCH_MEMCPY=n
+CONFIG_ARCH_MEMCMP=n
+CONFIG_ARCH_MEMMOVE=n
+CONFIG_ARCH_MEMSET=n
+CONFIG_ARCH_STRCMP=n
+CONFIG_ARCH_STRCPY=n
+CONFIG_ARCH_STRNCPY=n
+CONFIG_ARCH_STRLEN=n
+CONFIG_ARCH_BZERO=n
+CONFIG_ARCH_KMALLOC=n
+CONFIG_ARCH_KZMALLOC=n
+CONFIG_ARCH_KFREE=n
+
+#
+# Sizes of configurable things (0 disables)
+#
+# CONFIG_MAX_TASKS - The maximum number of simultaneously
+# active tasks. This value must be a power of two.
+# CONFIG_MAX_TASK_ARGS - This controls the maximum number of
+# of parameters that a task may receive (i.e., maxmum value
+# of 'argc')
+# CONFIG_NPTHREAD_KEYS - The number of items of thread-
+# specific data that can be retained
+# CONFIG_NFILE_DESCRIPTORS - The maximum number of file
+# descriptors (one for each open)
+# CONFIG_NFILE_STREAMS - The maximum number of streams that
+# can be fopen'ed
+# CONFIG_NAME_MAX - The maximum size of a file name.
+# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate
+# on fopen. (Only if CONFIG_NFILE_STREAMS > 0)
+# CONFIG_NUNGET_CHARS - Number of characters that can be
+# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0)
+# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message
+# structures. The system manages a pool of preallocated
+# message structures to minimize dynamic allocations
+# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with
+# a fixed payload size given by this settin (does not include
+# other message structure overhead.
+# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that
+# can be passed to a watchdog handler
+# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog
+# structures. The system manages a pool of preallocated
+# watchdog structures to minimize dynamic allocations
+# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX
+# timer structures. The system manages a pool of preallocated
+# timer structures to minimize dynamic allocations. Set to
+# zero for all dynamic allocations.
+#
+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_STDIO_BUFFER_SIZE=256
+CONFIG_NUNGET_CHARS=2
+CONFIG_PREALLOC_MQ_MSGS=4
+CONFIG_MQ_MAXMSGSIZE=32
+CONFIG_MAX_WDOGPARMS=2
+CONFIG_PREALLOC_WDOGS=4
+CONFIG_PREALLOC_TIMERS=4
+
+#
+# TCP/IP and UDP support via uIP
+# CONFIG_NET - Enable or disable all network features
+# CONFIG_NET_IPv6 - Build in support for IPv6
+# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread.
+# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options
+# CONFIG_NET_BUFSIZE - uIP buffer size
+# CONFIG_NET_TCP - TCP support on or off
+# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks)
+# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers
+# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero)
+# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks)
+# CONFIG_NET_UDP - UDP support on or off
+# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off
+# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections
+# CONFIG_NET_ICMP - ICMP ping support on or off
+# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address
+# CONFIG_NET_STATISTICS - uIP statistics on or off
+# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
+# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
+# CONFIG_NET_BROADCAST - Broadcast support
+# CONFIG_NET_LLH_LEN - The link level header length
+# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
+CONFIG_NET=n
+CONFIG_NET_IPv6=n
+CONFIG_NSOCKET_DESCRIPTORS=0
+CONFIG_NET_SOCKOPTS=y
+CONFIG_NET_BUFSIZE=420
+CONFIG_NET_TCP=n
+CONFIG_NET_TCP_CONNS=40
+CONFIG_NET_MAX_LISTENPORTS=40
+CONFIG_NET_UDP=n
+CONFIG_NET_UDP_CHECKSUMS=y
+#CONFIG_NET_UDP_CONNS=10
+CONFIG_NET_ICMP=n
+#CONFIG_NET_PINGADDRCONF=0
+CONFIG_NET_STATISTICS=y
+#CONFIG_NET_RECEIVE_WINDOW=
+#CONFIG_NET_ARPTAB_SIZE=8
+CONFIG_NET_BROADCAST=n
+#CONFIG_NET_LLH_LEN=14
+#CONFIG_NET_FWCACHE_SIZE=2
+
+#
+# UIP Network Utilities
+# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP
+# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries
+CONFIG_NET_DHCP_LIGHT=n
+CONFIG_NET_RESOLV_ENTRIES=4
+
+#
+# Settings for examples/nsh
+CONFIG_EXAMPLES_NSH_TELNET=n
+CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512
+CONFIG_EXAMPLES_NSH_CMD_SIZE=40
+CONFIG_EXAMPLES_NSH_STACKSIZE=4096
+CONFIG_EXAMPLES_NSH_DHCPC=n
+CONFIG_EXAMPLES_NSH_NOMAC=n
+CONFIG_EXAMPLES_NSH_IPADDR=(10<<24|0<<16|0<<8|2)
+CONFIG_EXAMPLES_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
+CONFIG_EXAMPLES_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
+
+#
+# Stack and heap information
+#
+# CONFIG_BOOT_FROM_FLASH - Some configurations support XIP
+# operation from FLASH.
+# CONFIG_CUSTOM_STACK - The up_ implementation will handle
+# all stack operations outside of the nuttx model.
+# CONFIG_STACK_POINTER - The initial stack pointer
+# CONFIG_PROC_STACK_SIZE - The size of the initial stack
+# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size
+# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size
+# CONFIG_HEAP_BASE - The beginning of the heap
+# CONFIG_HEAP_SIZE - The size of the heap
+#
+CONFIG_BOOT_FROM_FLASH=n
+CONFIG_CUSTOM_STACK=n
+CONFIG_PROC_STACK_SIZE=4096
+CONFIG_PTHREAD_STACK_MIN=256
+CONFIG_PTHREAD_STACK_DEFAULT=4096
+CONFIG_HEAP_SIZE=
+CONFIG_HEAP_BASE=
diff --git a/configs/z8encore000zco/ostest/ostest.linkcmd b/configs/z8encore000zco/ostest/ostest.linkcmd
new file mode 100755
index 0000000000..67204eadf6
--- /dev/null
+++ b/configs/z8encore000zco/ostest/ostest.linkcmd
@@ -0,0 +1,92 @@
+/****************************************************************************/
+/* configs/z8encore000zco/ostest/ostest.linkcmd */
+/* */
+/* Copyright (C) 2008 Gregory Nutt. All rights reserved. */
+/* Author: Gregory Nutt <spudmonkey@racsa.co.cr> */
+/* */
+/* 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 : $87FFFF
+
+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 = $80
+define __EXTCS0_INIT_PARAM = $8012
+define __EXTCS1_INIT_PARAM = $8001
+define __EXTCS2_INIT_PARAM = $0000
+define __EXTCS3_INIT_PARAM = $0000
+define __EXTCS4_INIT_PARAM = $0000
+define __EXTCS5_INIT_PARAM = $0000
+
+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/configs/z8encore000zco/ostest/ostest.zfpproj b/configs/z8encore000zco/ostest/ostest.zfpproj
new file mode 100644
index 0000000000..ade3d73d42
--- /dev/null
+++ b/configs/z8encore000zco/ostest/ostest.zfpproj
@@ -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/configs/z8encore000zco/ostest/setenv.sh b/configs/z8encore000zco/ostest/setenv.sh
new file mode 100755
index 0000000000..3c7c294b2d
--- /dev/null
+++ b/configs/z8encore000zco/ostest/setenv.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+# configs/z8encore000zco/ostest/setenv.sh
+#
+# Copyright (C) 2008 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+#
+# 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 [ "$(basename $0)" = "setenv.sh" ] ; then
+ echo "You must source this script, not run it!" 1>&2
+ exit 1
+fi
+
+#
+# The ZDS-II toolchain lies outside of the Cygwin "sandbox" and
+# attempts to set the PATH variable do not have the desired effect.
+# Instead, alias are provided for all of the ZDS-II command line tools.
+# Version 4.10.1 installed in the default location is assumed here.
+#
+ZDSBINDIR="C:/Program\ Files/ZiLOG/ZDSII_Z8Encore!_4.10.1/bin"
+alias ez8asm="${ZDSBINDIR}/ez8asm.exe"
+alias ez8cc="${ZDSBINDIR}/ez8cc.exe"
+alias ez8lib="${ZDSBINDIR}/ez8lib.exe"
+alias ez8link="${ZDSBINDIR}/ez8link.exe"
\ No newline at end of file
diff --git a/configs/z8encore000zco/ostest/test-result.txt b/configs/z8encore000zco/ostest/test-result.txt
new file mode 100644
index 0000000000..ebf178439d
--- /dev/null
+++ b/configs/z8encore000zco/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
+
diff --git a/configs/z8encore000zco/src/Makefile b/configs/z8encore000zco/src/Makefile
new file mode 100644
index 0000000000..8291ab20f2
--- /dev/null
+++ b/configs/z8encore000zco/src/Makefile
@@ -0,0 +1,84 @@
+############################################################################
+# configs/z16f2800100zcog/Makefile
+#
+# Copyright (C) 2008 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+#
+# 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)/Make.defs
+
+ARCHSRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
+WARCHSRCDIR = ${shell cygpath -w $(ARCHSRCDIR)}
+USRINCLUDES = -usrinc:'.;$(WTOPDIR)\sched;$(WARCHSRCDIR);$(WARCHSRCDIR)\common'
+INCLUDES = $(ARCHSTDINCLUDES) $(USRINCLUDES)
+CFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(INCLUDES) $(ARCHDEFINES)
+
+ASRCS =
+AOBJS = $(ASRCS:.S=$(OBJEXT))
+CSRCS = z16f_lowinit.c z16f_leds.c
+COBJS = $(CSRCS:.c=$(OBJEXT))
+
+SRCS = $(ASRCS) $(CSRCS)
+OBJS = $(AOBJS) $(COBJS)
+
+
+all: libboard$(LIBEXT)
+
+$(ASRCS) $(HEAD_ASRC): %$(ASMEXT): %.S
+ @$(CPP) $(CPPFLAGS) $< -o $@.tmp
+ @cat $@.tmp | sed -e "s/^#/;/g" > $@
+ @rm $@.tmp
+
+$(AOBJS): %$(OBJEXT): %$(ASMEXT)
+ $(call ASSEMBLE, $<, $@)
+
+$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
+ $(call COMPILE, `cygpath -w $<`, $@)
+
+libboard$(LIBEXT): $(OBJS)
+ @( for obj in $(OBJS) ; do \
+ $(call ARCHIVE, $@, $${obj}); \
+ done ; )
+
+.depend: Makefile $(SRCS)
+ @$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
+ @touch $@
+
+depend: .depend
+
+clean:
+ @rm -f libboard$(LIBEXT) *~ .*.swp
+ $(call CLEAN)
+
+distclean: clean
+ @rm -f Make.dep .depend
+
+-include Make.dep
diff --git a/configs/z8encore000zco/src/z8_leds.c b/configs/z8encore000zco/src/z8_leds.c
new file mode 100644
index 0000000000..ff0118184e
--- /dev/null
+++ b/configs/z8encore000zco/src/z8_leds.c
@@ -0,0 +1,93 @@
+/****************************************************************************
+ * configs/z8encore000zco/src/z8_leds.c
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+/* The z16f2800100zcog board has four LEDs:
+ *
+ * - Green LED D1 which illuminates in the presence of Vcc
+ * - Red LED D2 connected to chip port PA0_T0IN
+ * - Yellow LED D3 connected to chip port PA1_T0OUT
+ * - Green LED D4 connected to chip port PA2_DE0
+ */
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include <arch/board/board.h>
+#include "up_internal.h"
+
+/****************************************************************************
+ * Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: up_ledinit
+ ****************************************************************************/
+
+#ifdef CONFIG_ARCH_LEDS
+void up_ledinit(void)
+{
+}
+
+/****************************************************************************
+ * Name: up_ledon
+ ****************************************************************************/
+
+void up_ledon(int led)
+{
+}
+
+/****************************************************************************
+ * Name: up_ledoff
+ ****************************************************************************/
+
+void up_ledoff(int led)
+{
+}
+#endif /* CONFIG_ARCH_LEDS */
diff --git a/configs/z8encore000zco/src/z8_lowinit.c b/configs/z8encore000zco/src/z8_lowinit.c
new file mode 100644
index 0000000000..5180e3e858
--- /dev/null
+++ b/configs/z8encore000zco/src/z8_lowinit.c
@@ -0,0 +1,67 @@
+/***************************************************************************
+ * configs/z8encore000zco/src/z8_lowinit.c
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Based upon sample code included with the Zilog ZDS-II toolchain.
+ *
+ * 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.
+ *
+ ***************************************************************************/
+
+/***************************************************************************
+ * Included Files
+ ***************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+
+#include "chip/chip.h"
+
+/***************************************************************************
+ * Definitions
+ ***************************************************************************/
+
+/***************************************************************************
+ * Private Functions
+ ***************************************************************************/
+
+static void z8_gpioinit(void)
+{
+}
+
+/***************************************************************************
+ * Public Functions
+ ***************************************************************************/
+
+void z8_lowinit(void)
+{
+ z8_gpioinit();
+}
+
--
GitLab