configs/xtrs/nsh and pashello now use kconfig-frontends and build Windows native

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5422 42af7a65-404d-4744-a932-0658087f49c3

ChangeLog

@@ -3768,6 +3768,9 @@
 	* tools/link.bat, unlink.bat, and copydir.bat:  Add Windows counterparts
 	  to the link.sh, unlink.sh, and copydir.sh Bash scripts.
 	* configs/z80sim/pashello:  Now builds correctly.
-	* configs/xtrs/ostest:  Converted to (1) used the kconfig-frontends
+	* configs/xtrs/ostest, nsh, and pashello:  Converted to (1) used the kconfig-
-	  configuration tool, and (2) to build natively under Windows.
+	  frontends configuration tool, and (2) to build natively under Windows.
+	* drivers/serial/Kconfig and sched/Kconfig:  Two names for same configuration:
+	  CONFIG_LOWLEVEL_CONSOLE is bogus and CONFIG_DEV_LOWCONSOLE is in the wrong
+	  Kconfig file.  Moved to drivers/serial/Kconfig replacing CONFIG_LOWLEVEL_CONSOLE.
 

configs/cloudctrl/nsh/defconfig

@@ -264,7 +264,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=9
 CONFIG_START_DAY=8
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -356,7 +355,7 @@ CONFIG_MMCSD_SPICLOCK=12500000
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y

configs/ez80f910200kitg/ostest/defconfig

@@ -153,7 +153,6 @@ CONFIG_START_YEAR=2009
 CONFIG_START_MONTH=2
 CONFIG_START_DAY=25
 CONFIG_DEV_CONSOLE=y
-CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -232,7 +231,7 @@ CONFIG_MMCSD_SDIO=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-CONFIG_LOWLEVEL_CONSOLE=y
+CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_UART0=y
 CONFIG_MCU_SERIAL=y

configs/ez80f910200zco/ostest/defconfig

@@ -156,7 +156,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=11
 CONFIG_START_DAY=26
 CONFIG_DEV_CONSOLE=y
-CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -235,7 +234,7 @@ CONFIG_MMCSD_SDIO=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_UART0=y
 CONFIG_MCU_SERIAL=y

configs/fire-stm32v2/nsh/defconfig

@@ -257,7 +257,6 @@ CONFIG_START_YEAR=2011
 CONFIG_START_MONTH=7
 CONFIG_START_DAY=5
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -366,7 +365,7 @@ CONFIG_ENC28J60_FREQUENCY=20000000
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART1=y
 CONFIG_ARCH_HAVE_USART2=y

configs/shenzhou/nsh/defconfig

@@ -264,7 +264,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=9
 CONFIG_START_DAY=8
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -356,7 +355,7 @@ CONFIG_MMCSD_SPICLOCK=12500000
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y

configs/shenzhou/nxwm/defconfig

@@ -265,7 +265,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=9
 CONFIG_START_DAY=26
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -370,7 +369,7 @@ CONFIG_LCD_LANDSCAPE=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y

configs/shenzhou/thttpd/defconfig

@@ -251,7 +251,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=9
 CONFIG_START_DAY=8
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -343,7 +342,7 @@ CONFIG_MMCSD_SPICLOCK=12500000
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y

configs/sim/cxxtest/defconfig

@@ -127,7 +127,6 @@ CONFIG_START_YEAR=2007
 CONFIG_START_MONTH=2
 CONFIG_START_DAY=27
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 CONFIG_MUTEX_TYPES=y
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -198,7 +197,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 # CONFIG_STANDARD_SERIAL is not set
 # CONFIG_USBDEV is not set

configs/sim/ostest/defconfig

@@ -127,7 +127,6 @@ CONFIG_START_YEAR=2007
 CONFIG_START_MONTH=2
 CONFIG_START_DAY=27
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 CONFIG_MUTEX_TYPES=y
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -197,7 +196,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 # CONFIG_STANDARD_SERIAL is not set
 # CONFIG_USBDEV is not set

configs/stm3240g-eval/discover/defconfig

@@ -284,7 +284,6 @@ CONFIG_START_YEAR=2011
 CONFIG_START_MONTH=12
 CONFIG_START_DAY=6
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -363,7 +362,7 @@ CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART3=y
 CONFIG_MCU_SERIAL=y

configs/stm3240g-eval/xmlrpc/defconfig

@@ -284,7 +284,6 @@ CONFIG_START_YEAR=2011
 CONFIG_START_MONTH=12
 CONFIG_START_DAY=6
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -355,7 +354,7 @@ CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART3=y
 CONFIG_MCU_SERIAL=y

configs/stm32f100rc_generic/nsh/defconfig

@@ -240,7 +240,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=11
 CONFIG_START_DAY=1
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -319,7 +318,7 @@ CONFIG_RTC=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y

configs/stm32f100rc_generic/ostest/defconfig

@@ -239,7 +239,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=11
 CONFIG_START_DAY=1
 CONFIG_DEV_CONSOLE=y
-CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -310,7 +309,7 @@ CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y

configs/stm32f4discovery/cxxtest/defconfig

@@ -244,7 +244,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=11
 CONFIG_START_DAY=2
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -316,7 +315,7 @@ CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y

configs/stm32f4discovery/elf/defconfig

@@ -242,7 +242,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=10
 CONFIG_START_DAY=26
 CONFIG_DEV_CONSOLE=y
-CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -313,7 +312,7 @@ CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y

configs/stm32f4discovery/nxlines/defconfig

@@ -260,7 +260,6 @@ CONFIG_START_YEAR=2011
 CONFIG_START_MONTH=12
 CONFIG_START_DAY=6
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -349,7 +348,7 @@ CONFIG_LCD_LANDSCAPE=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y

configs/stm32f4discovery/ostest/defconfig

@@ -259,7 +259,6 @@ CONFIG_START_YEAR=2009
 CONFIG_START_MONTH=9
 CONFIG_START_DAY=21
 CONFIG_DEV_CONSOLE=y
-CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -330,7 +329,7 @@ CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y

configs/stm32f4discovery/winbuild/defconfig

@@ -259,7 +259,6 @@ CONFIG_START_YEAR=2009
 CONFIG_START_MONTH=9
 CONFIG_START_DAY=21
 CONFIG_DEV_CONSOLE=y
-CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -330,7 +329,7 @@ CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y

configs/xtrs/README.txt

@@ -54,9 +54,10 @@ Configuring NuttX
 
     1) From a POSIX window:
        cd tools
-       ./configure.sh z80sim/pashello
+       ./configure.sh xtrs/ostest
     2) From a CMD.exe window
        setenv.bat
+       make
 
     The setenv.bat will need to be updated to include the PATH to the XTRS
     hex2cmd program.
@@ -72,9 +73,7 @@ Configuring NuttX
        which will give you the steps you would need to do to convert this
        configuration to build in other, Unix-like environments.
 
-    3. This configuration was last verified sucessfully prior to the
+    3. The current build requires ca. 3.2.1 SDCC.
-       the configure to Kconfig/mconf tool using SDCC 2.6.0 built to run
-       natively under Cygwin.  The current build requires ca. 3.2.1 SDCC.
 
   nsh
 
@@ -84,10 +83,33 @@ Configuring NuttX
 
     This configuration can be selected by:
 
+    1) From a POSIX window:
        cd tools
        ./configure.sh xtrs/nsh
-       cd -
+    2) From a CMD.exe window
-       . ./setenv.sh
+       setenv.bat
+       make
+
+    The setenv.bat will need to be updated to include the PATH to the XTRS
+    hex2cmd program.
+
+    NOTES:
+
+    1. This configuration uses the mconf-based configuration tool.  See the
+       "Reconfiguring" section below for information about changing this
+       configuration.
+
+    2. The default setup for this configuration uses a windows native build.
+       See the section entitled "Reconfiguring for Linux, OSX, or Cygwin"
+       which will give you the steps you would need to do to convert this
+       configuration to build in other, Unix-like environments.
+
+    3. The current build requires ca. 3.2.1 SDCC.
+
+    4. This configuration depends on configs/xtrs/src/xtrs_serial.c which
+       is incomplete.  At compile time, the following symbols are undefined:
+
+       ctrl, baud, rs232_xmtisr, rs232_recvisr, ch
 
   pashello
 
@@ -99,10 +121,28 @@ Configuring NuttX
 
     This configuration can be selected by:
 
+    1) From a POSIX window:
        cd tools
        ./configure.sh xtrs/pashello
-       cd -
+    2) From a CMD.exe window
-       . ./setenv.sh
+       setenv.bat
+       make
+
+    The setenv.bat will need to be updated to include the PATH to the XTRS
+    hex2cmd program.
+
+    NOTES:
+
+    1. This configuration uses the mconf-based configuration tool.  See the
+       "Reconfiguring" section below for information about changing this
+       configuration.
+
+    2. The default setup for this configuration uses a windows native build.
+       See the section entitled "Reconfiguring for Linux, OSX, or Cygwin"
+       which will give you the steps you would need to do to convert this
+       configuration to build in other, Unix-like environments.
+
+    3. The current build requires ca. 3.2.1 SDCC.
 
 Reconfiguring NuttX
 ^^^^^^^^^^^^^^^^^^^

configs/xtrs/nsh/appconfig

@@ -1,44 +0,0 @@
-############################################################################
-# configs/xtrs/nsh/appconfig
-#
-#   Copyright (C) 2011-2012 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.
-#
-############################################################################
-
-# Path to example in apps/examples containing the user_start entry point
-
-CONFIGURED_APPS += examples/nsh
-
-# The NSH Library
-
-CONFIGURED_APPS += system/readline
-CONFIGURED_APPS += nshlib
-

configs/xtrs/nsh/setenv.bat

@@ -0,0 +1,54 @@
+@echo off
+
+rem configs/xtrs/nsh/setenv.bat
+rem
+rem   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+rem   Author: Gregory Nutt <gnutt@nuttx.org>
+rem
+rem Redistribution and use in source and binary forms, with or without
+rem modification, are permitted provided that the following conditions
+rem are met:
+rem
+rem 1. Redistributions of source code must retain the above copyright
+rem    notice, this list of conditions and the following disclaimer.
+rem 2. Redistributions in binary form must reproduce the above copyright
+rem    notice, this list of conditions and the following disclaimer in
+rem    the documentation and/or other materials provided with the
+rem    distribution.
+rem 3. Neither the name NuttX nor the names of its contributors may be
+rem    used to endorse or promote products derived from this software
+rem    without specific prior written permission.
+rem
+rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+rem FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+rem COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+rem INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+rem BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+rem OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+rem AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+rem LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+rem ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+rem POSSIBILITY OF SUCH DAMAGE.
+
+rem This is the location where I installed in the MinGW compiler. With
+rem this configuration, it is recommended that you do NOT install the
+rem MSYS tools; they conflict with the GNUWin32 tools.  See
+rem http://www.mingw.org/ for further info.
+
+set PATH=C:\MinGW\bin;%PATH%
+
+rem This is the location where I installed the SDCC toolchain for windows.
+
+set PATH=C:\Program Files (x86)\SDCC/bin;%PATH%
+
+rem This is the location where I installed the GNUWin32 tools.  See
+rem http://gnuwin32.sourceforge.net/.
+
+set PATH=C:\gnuwin32\bin;%PATH%
+
+rem This is the location where the XTRS hex2cmd program is available
+rem set PATH=????:%PATH%
+
+echo %PATH%

configs/xtrs/nsh/setenv.sh

@@ -1,45 +0,0 @@
-#!/bin/bash
-# configs/xtrs/nsh/setenv.sh
-#
-#   Copyright (C) 2007, 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.
-#
-
-if [ "$(basename $0)" = "setenv.sh" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-if [ -z ${PATH_ORIG} ]; then export PATH_ORIG=${PATH}; fi
-
-export SDCC_BIN=/usr/local/bin
-export PATH=${SDCC_BIN}:/sbin:/usr/sbin:${PATH_ORIG}
-
-echo "PATH : ${PATH}"

configs/xtrs/ostest/defconfig

@@ -69,7 +69,6 @@ CONFIG_ARCH_CHIP_Z80=y
 # CONFIG_ARCH_CHIP_EZ80F91 is not set
 # CONFIG_ARCH_CHIP_EZ80F92 is not set
 # CONFIG_ARCH_CHIP_EZ80F93 is not set
-# CONFIG_Z80_TOOLCHAIN_SDCCL is not set
 CONFIG_Z80_TOOLCHAIN_SDCCW=y
 CONFIG_LINKER_HOME_AREA=0x5200
 CONFIG_LINKER_CODE_AREA=0x5300
@@ -89,7 +88,7 @@ CONFIG_LINKER_ROM_AT_0000=y
 #
 # Board Settings
 #
-CONFIG_DRAM_START=
+CONFIG_DRAM_START=0x0000
 CONFIG_DRAM_SIZE=65536
 
 #
@@ -129,7 +128,6 @@ CONFIG_START_YEAR=2008
 CONFIG_START_MONTH=2
 CONFIG_START_DAY=21
 # CONFIG_DEV_CONSOLE is not set
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -199,7 +197,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_UART=y
 CONFIG_MCU_SERIAL=y

configs/xtrs/pashello/appconfig

@@ -1,43 +0,0 @@
-############################################################################
-# configs/xtrs/pashello/appconfig
-#
-#   Copyright (C) 2011 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.
-#
-############################################################################
-
-# Path to example in apps/examples containing the user_start entry point
-
-CONFIGURED_APPS += examples/pashello
-
-# Path to the Pascal p-code runtime interpreter module
-
-CONFIGURED_APPS += interpreters/pcode
-

configs/xtrs/pashello/setenv.bat

@@ -0,0 +1,54 @@
+@echo off
+
+rem configs/xtrs/pashello/setenv.bat
+rem
+rem   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+rem   Author: Gregory Nutt <gnutt@nuttx.org>
+rem
+rem Redistribution and use in source and binary forms, with or without
+rem modification, are permitted provided that the following conditions
+rem are met:
+rem
+rem 1. Redistributions of source code must retain the above copyright
+rem    notice, this list of conditions and the following disclaimer.
+rem 2. Redistributions in binary form must reproduce the above copyright
+rem    notice, this list of conditions and the following disclaimer in
+rem    the documentation and/or other materials provided with the
+rem    distribution.
+rem 3. Neither the name NuttX nor the names of its contributors may be
+rem    used to endorse or promote products derived from this software
+rem    without specific prior written permission.
+rem
+rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+rem FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+rem COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+rem INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+rem BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+rem OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+rem AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+rem LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+rem ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+rem POSSIBILITY OF SUCH DAMAGE.
+
+rem This is the location where I installed in the MinGW compiler. With
+rem this configuration, it is recommended that you do NOT install the
+rem MSYS tools; they conflict with the GNUWin32 tools.  See
+rem http://www.mingw.org/ for further info.
+
+set PATH=C:\MinGW\bin;%PATH%
+
+rem This is the location where I installed the SDCC toolchain for windows.
+
+set PATH=C:\Program Files (x86)\SDCC/bin;%PATH%
+
+rem This is the location where I installed the GNUWin32 tools.  See
+rem http://gnuwin32.sourceforge.net/.
+
+set PATH=C:\gnuwin32\bin;%PATH%
+
+rem This is the location where the XTRS hex2cmd program is available
+rem set PATH=????:%PATH%
+
+echo %PATH%

configs/xtrs/pashello/setenv.sh

@@ -1,45 +0,0 @@
-#!/bin/bash
-# configs/xtrs/pashello/setenv.sh
-#
-#   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.
-#
-
-if [ "$(basename $0)" = "setenv.sh" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-if [ -z ${PATH_ORIG} ]; then export PATH_ORIG=${PATH}; fi
-
-export SDCC_BIN=/usr/local/bin
-export PATH=${SDCC_BIN}:/sbin:/usr/sbin:${PATH_ORIG}
-
-echo "PATH : ${PATH}"

configs/xtrs/src/xtr_serial.c

@@ -55,12 +55,13 @@
 #include <nuttx/arch.h>
 #include <nuttx/serial/serial.h>
 #include <arch/serial.h>
+#include <arch/z80/io.h>
 
 #include "up_arch.h"
 #include "os_internal.h"
 #include "up_internal.h"
 
-#ifdef USE_SERIAL_DRIVER
+#ifdef USE_SERIALDRIVER
 
 /****************************************************************************
  * Definitions

configs/z16f2800100zcog/ostest/defconfig

@@ -153,7 +153,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=11
 CONFIG_START_DAY=29
 CONFIG_DEV_CONSOLE=y
-CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -223,7 +222,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_UART0=y
 CONFIG_ARCH_HAVE_UART1=y

configs/z16f2800100zcog/pashello/defconfig

@@ -153,7 +153,6 @@ CONFIG_START_YEAR=2008
 CONFIG_START_MONTH=1
 CONFIG_START_DAY=28
 CONFIG_DEV_CONSOLE=y
-CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -223,7 +222,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_UART0=y
 CONFIG_ARCH_HAVE_UART1=y

configs/z80sim/README.txt

@@ -27,7 +27,7 @@ Configuring NuttX
 
     1) From a POSIX window:
        cd tools
-       ./configure.sh z80sim/pashello
+       ./configure.sh z80sim/ostest
     2) From a CMD.exe window
        setenv.bat
 
@@ -56,7 +56,7 @@ Configuring NuttX
 
     1) From a POSIX window:
        cd tools
-       ./configure.sh z80sim/pashello
+       ./configure.sh z80sim/nsh
     2) From a CMD.exe window
        setenv.bat
 

configs/z80sim/nsh/defconfig

@@ -69,8 +69,12 @@ CONFIG_ARCH_CHIP_Z80=y
 # CONFIG_ARCH_CHIP_EZ80F91 is not set
 # CONFIG_ARCH_CHIP_EZ80F92 is not set
 # CONFIG_ARCH_CHIP_EZ80F93 is not set
-# CONFIG_Z80_TOOLCHAIN_SDCCL is not set
 CONFIG_Z80_TOOLCHAIN_SDCCW=y
+CONFIG_LINKER_HOME_AREA=0x0000
+CONFIG_LINKER_CODE_AREA=0x0200
+CONFIG_LINKER_DATA_AREA=0x8000
+# CONFIG_LINKER_ROM_AT_0000 is not set
+# CONFIG_ARCH_HAVEHEAD is not set
 
 #
 # Architecture Options
@@ -84,7 +88,7 @@ CONFIG_Z80_TOOLCHAIN_SDCCW=y
 #
 # Board Settings
 #
-CONFIG_DRAM_START=
+CONFIG_DRAM_START=0x0000
 CONFIG_DRAM_SIZE=65536
 
 #
@@ -125,7 +129,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=12
 CONFIG_START_DAY=7
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -195,7 +198,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_UART=y
 CONFIG_MCU_SERIAL=y

configs/z80sim/ostest/defconfig

@@ -69,8 +69,12 @@ CONFIG_ARCH_CHIP_Z80=y
 # CONFIG_ARCH_CHIP_EZ80F91 is not set
 # CONFIG_ARCH_CHIP_EZ80F92 is not set
 # CONFIG_ARCH_CHIP_EZ80F93 is not set
-# CONFIG_Z80_TOOLCHAIN_SDCCL is not set
 CONFIG_Z80_TOOLCHAIN_SDCCW=y
+CONFIG_LINKER_HOME_AREA=0x0000
+CONFIG_LINKER_CODE_AREA=0x0200
+CONFIG_LINKER_DATA_AREA=0x8000
+# CONFIG_LINKER_ROM_AT_0000 is not set
+# CONFIG_ARCH_HAVEHEAD is not set
 
 #
 # Architecture Options
@@ -84,7 +88,7 @@ CONFIG_Z80_TOOLCHAIN_SDCCW=y
 #
 # Board Settings
 #
-CONFIG_DRAM_START=
+CONFIG_DRAM_START=0x0000
 CONFIG_DRAM_SIZE=65536
 
 #
@@ -124,7 +128,6 @@ CONFIG_START_YEAR=2007
 CONFIG_START_MONTH=2
 CONFIG_START_DAY=21
 # CONFIG_DEV_CONSOLE is not set
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -194,7 +197,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_UART=y
 CONFIG_MCU_SERIAL=y
@@ -289,6 +292,7 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 #
 # Basic CXX Support
 #
+# CONFIG_C99_BOOL8 is not set
 # CONFIG_HAVE_CXX is not set
 
 #

configs/z80sim/pashello/defconfig

@@ -69,8 +69,12 @@ CONFIG_ARCH_CHIP_Z80=y
 # CONFIG_ARCH_CHIP_EZ80F91 is not set
 # CONFIG_ARCH_CHIP_EZ80F92 is not set
 # CONFIG_ARCH_CHIP_EZ80F93 is not set
-# CONFIG_Z80_TOOLCHAIN_SDCCL is not set
 CONFIG_Z80_TOOLCHAIN_SDCCW=y
+CONFIG_LINKER_HOME_AREA=0x0000
+CONFIG_LINKER_CODE_AREA=0x0200
+CONFIG_LINKER_DATA_AREA=0x8000
+# CONFIG_LINKER_ROM_AT_0000 is not set
+# CONFIG_ARCH_HAVEHEAD is not set
 
 #
 # Architecture Options
@@ -84,7 +88,7 @@ CONFIG_Z80_TOOLCHAIN_SDCCW=y
 #
 # Board Settings
 #
-CONFIG_DRAM_START=
+CONFIG_DRAM_START=0x0000
 CONFIG_DRAM_SIZE=65536
 
 #
@@ -124,7 +128,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=12
 CONFIG_START_DAY=7
 CONFIG_DEV_CONSOLE=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -194,13 +197,12 @@ CONFIG_DEV_NULL=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_UART=y
 CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
+CONFIG_UART_SERIAL_CONSOLE=y
-# CONFIG_UART_SERIAL_CONSOLE is not set
+# CONFIG_NO_SERIAL_CONSOLE is not set
-CONFIG_NO_SERIAL_CONSOLE=y
 
 #
 # UART Configuration
@@ -272,6 +274,7 @@ CONFIG_HEAP2_SIZE=0
 CONFIG_STDIO_BUFFER_SIZE=0
 CONFIG_STDIO_LINEBUFFER=y
 CONFIG_NUNGET_CHARS=0
+CONFIG_LIB_HOMEDIR="/"
 # CONFIG_LIBM is not set
 CONFIG_NOPRINTF_FIELDWIDTH=y
 # CONFIG_LIBC_FLOATINGPOINT is not set

configs/z8encore000zco/ostest/defconfig

@@ -144,7 +144,6 @@ CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=11
 CONFIG_START_DAY=28
 # CONFIG_DEV_CONSOLE is not set
-CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -214,7 +213,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_UART0=y
 CONFIG_ARCH_HAVE_UART1=y

configs/z8f64200100kit/ostest/defconfig

@@ -144,7 +144,6 @@ CONFIG_START_YEAR=2008
 CONFIG_START_MONTH=2
 CONFIG_START_DAY=17
 # CONFIG_DEV_CONSOLE is not set
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_MUTEX_TYPES is not set
 # CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
@@ -214,7 +213,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_LOWLEVEL_CONSOLE is not set
+# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_UART0=y
 CONFIG_ARCH_HAVE_UART1=y

drivers/loop.c

@@ -215,7 +215,7 @@ static ssize_t loop_read(FAR struct inode *inode, unsigned char *buffer,
                        size_t start_sector, unsigned int nsectors)
 {
   FAR struct loop_struct_s *dev;
-  size_t nbytesread;
+  ssize_t nbytesread;
   off_t offset;
   int ret;
 

drivers/serial/Kconfig

@@ -3,10 +3,12 @@
 # see misc/tools/kconfig-language.txt.
 #
 
-config LOWLEVEL_CONSOLE
+config DEV_LOWCONSOLE
 	bool "Low-level console support"
 	default n
 	depends on ARCH_LOWPUTC
+	---help---
+		Use the simple, low-level, write-only serial console driver (minimal support)
 
 config 16550_UART
 	bool "16550 UART Chip support"
@@ -317,7 +319,7 @@ config STANDARD_SERIAL
 	bool "Enable standard \"upper-half\" serial driver"
 	default y if MCU_SERIAL
 	default n if !MCU_SERIAL
-	depends on !LOWLEVEL_CONSOLE
+	depends on !DEV_LOWCONSOLE
 	---help---
 		Enable the standard, upper-half serial driver used by most MCU serial peripherals.
 

drivers/serial/serial.c

@@ -232,7 +232,9 @@ static int uart_putxmitchar(FAR uart_dev_t *dev, int ch)
         }
     }
 
-  /* We won't get here */
+  /* We won't get here.  Some compilers may complain that this code is
+   * unreachable.
+   */
 
   return OK;
 }

libc/string/lib_strcasestr.c

@@ -127,7 +127,9 @@ FAR char *strcasestr(FAR const char *str, FAR const char *substr)
       candidate++;
     }
 
-  /* Won't get here, but some compilers might complain */
+  /* Won't get here, but some compilers might complain.  Others might complain
+   * about this code being unreachable too.
+   */
 
   return NULL;
 }

libc/string/lib_strstr.c

@@ -97,7 +97,9 @@ char *strstr(const char *str, const char *substr)
       candidate++;
     }
 
-  /* Won't get here, but some compilers might complain */
+  /* Won't get here, but some compilers might complain.  Other compilers
+   * might complain about this code being unreachable too.
+   */
 
   return NULL;
 }

sched/Kconfig

@@ -57,12 +57,6 @@ config DEV_CONSOLE
 		Set if architecture-specific logic provides /dev/console.  Enables
 		stdout, stderr, stdin.
 
-config DEV_LOWCONSOLE
-	bool "enable low-level serial console"
-	default n
-	---help---
-		Use the simple, low-level, write-only serial console driver (minimul support)
-
 config MUTEX_TYPES:
 	bool "Enable mutex types"
 	default n

sched/prctl.c

@@ -157,8 +157,14 @@ int prctl(int option, ...)
       goto errout;
     }
 
+  /* Not reachable unless CONFIG_TASK_NAME_SIZE is > 0.  NOTE: This might
+   * change if additional commands are supported.
+   */
+
+#if CONFIG_TASK_NAME_SIZE > 0
   va_end(ap);
   return OK;
+#endif
 
 errout:
   va_end(ap);