From 2c279270c74e1b38ef9b875c4c29b9eb9a3092d9 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Thu, 11 Jun 2009 16:32:55 +0000
Subject: Additional fixes for devkitARM toolchain

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1876 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/configs/mcu123-lpc214x/nsh/Make.defs | 26 ++++++++++++++------------
 nuttx/configs/mcu123-lpc214x/nsh/ld.script |  2 ++
 nuttx/configs/mcu123-lpc214x/nsh/setenv.sh | 10 +++++-----
 3 files changed, 21 insertions(+), 17 deletions(-)

(limited to 'nuttx/configs/mcu123-lpc214x/nsh')

diff --git a/nuttx/configs/mcu123-lpc214x/nsh/Make.defs b/nuttx/configs/mcu123-lpc214x/nsh/Make.defs
index 57f621ef7..00c75988a 100644
--- a/nuttx/configs/mcu123-lpc214x/nsh/Make.defs
+++ b/nuttx/configs/mcu123-lpc214x/nsh/Make.defs
@@ -62,23 +62,12 @@ OBJCOPYARGS		= -R .note -R .note.gnu.build-id -R .comment
 endif
 endif
 
-ifeq ("${CONFIG_DEBUG}","y")
-  ARCHOPTIMIZATION	= -g
-else
-  ARCHOPTIMIZATION	= -Os -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ifeq ($(ARCHCCMAJOR),4)
-  ARCHCPUFLAGS		= -mcpu=arm7tdmi -mfloat-abi=soft
-else
-  ARCHCPUFLAGS		= -mapcs-32 -mcpu=arm7tdmi -msoft-float
-endif
-
 ifeq ($(CROSSDEV),arm-elf-)
   MKDEP			= $(TOPDIR)/tools/mkdeps.sh
   ARCHINCLUDES		= -I. -isystem $(TOPDIR)/include
   ARCHXXINCLUDES	= -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
   ARCHSCRIPT		= -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/nsh/ld.script
+  MAXOPTIMIZATION	= -Os
 else
   WINTOOL		= y
   DIRLINK		= $(TOPDIR)/tools/winlink.sh
@@ -87,6 +76,19 @@ else
   ARCHINCLUDES		= -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES	= -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
   ARCHSCRIPT		= -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/nsh/ld.script}"
+  MAXOPTIMIZATION	= -O2
+endif
+
+ifeq ("${CONFIG_DEBUG}","y")
+  ARCHOPTIMIZATION	= -g
+else
+  ARCHOPTIMIZATION	= $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
+endif
+
+ifeq ($(ARCHCCMAJOR),4)
+  ARCHCPUFLAGS		= -mcpu=arm7tdmi -mfloat-abi=soft
+else
+  ARCHCPUFLAGS		= -mapcs-32 -mcpu=arm7tdmi -msoft-float
 endif
 
 ARCHCFLAGS		= -fno-builtin
diff --git a/nuttx/configs/mcu123-lpc214x/nsh/ld.script b/nuttx/configs/mcu123-lpc214x/nsh/ld.script
index dfc44db5e..fed801699 100644
--- a/nuttx/configs/mcu123-lpc214x/nsh/ld.script
+++ b/nuttx/configs/mcu123-lpc214x/nsh/ld.script
@@ -90,7 +90,9 @@ SECTIONS
 	} >sram
 
 	.ARM.exidx : {
+		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
+		__exidx_end = ABSOLUTE(.);
 	} >sram
 
 	.bss : {
diff --git a/nuttx/configs/mcu123-lpc214x/nsh/setenv.sh b/nuttx/configs/mcu123-lpc214x/nsh/setenv.sh
index 5b8fc1108..7a79f8fcb 100755
--- a/nuttx/configs/mcu123-lpc214x/nsh/setenv.sh
+++ b/nuttx/configs/mcu123-lpc214x/nsh/setenv.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # configs/mcu123-lpc2148/nsh/setenv.sh
 #
-#   Copyright (C) 2008 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -37,11 +37,11 @@ if [ "$(basename $0)" = "setenv.sh" ] ; then
   exit 1
 fi
 
-if [ -z ${PATH_ORIG} ]; then export PATH_ORIG=${PATH}; fi
+if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG="${PATH}"; fi
 
 WD=`pwd`
-export BUILDROOT_BIN=${WD}/../buildroot/build_arm_nofpu/staging_dir/bin
-export LPC214XSCRIPTS=$WD/configs/mcu123-lpc214x/scripts
-export PATH=${BUILDROOT_BIN}:${LPC214XSCRIPTS}:/sbin:/usr/sbin:${PATH_ORIG}
+export BUILDROOT_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
+export LPC214XSCRIPTS="$WD/configs/mcu123-lpc214x/scripts"
+export PATH="${BUILDROOT_BIN}:${LPC214XSCRIPTS}:/sbin:/usr/sbin:${PATH_ORIG}"
 
 echo "PATH : ${PATH}"
-- 
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