From 6a8af9e834adb5c614f61aaff34c44ff83d7bcb9 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Mon, 31 Dec 2007 15:45:58 +0000
Subject: [PATCH] Add z80 signals

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@472 42af7a65-404d-4744-a932-0658087f49c3
---
 configs/README.txt       |  7 +++++++
 configs/z80sim/defconfig | 14 +++++++-------
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/configs/README.txt b/configs/README.txt
index 23ac940366..60151e243e 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -313,6 +313,13 @@ configs/pjrc-8051
     8051 Microcontroller.  This port uses the PJRC 87C52 development system
     and the SDCC toolchain.   This port is not quite ready for prime time.
 
+configs/z80zim
+    z80 Microcontroller.  This port uses a Z80 instruction set simulator.
+    That simulator can be found in the NuttX CVS at
+    http://nuttx.cvs.sourceforge.net/nuttx/misc/sims/z80sim.
+    This port also the SDCC toolchain (http://sdcc.sourceforge.net/")
+    (verified with version 2.6.0).
+
 Other ports for the for the TI TMS320DM270, M683222 and for MIPS are in various
 states of progress
 
diff --git a/configs/z80sim/defconfig b/configs/z80sim/defconfig
index 6141c34b13..0008e8adde 100644
--- a/configs/z80sim/defconfig
+++ b/configs/z80sim/defconfig
@@ -112,13 +112,13 @@ CONFIG_DEV_CONSOLE=n
 # 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
+CONFIG_DISABLE_CLOCK=y
+CONFIG_DISABLE_POSIX_TIMERS=y
+CONFIG_DISABLE_PTHREAD=y
+CONFIG_DISABLE_SIGNALS=y
+CONFIG_DISABLE_MQUEUE=y
+CONFIG_DISABLE_MOUNTPOINT=y
+CONFIG_DISABLE_ENVIRON=y
 
 #
 # Misc libc settings