add a new CROSS_TOOL(iar) in the rtconfig.py for stm3210 branch

now the scons support three CROSS_TOOL(gcc, keil, iar)in the stm3210 branch

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1280 bbd45198-f89e-11dd-88c7-29a3b14d5316

2 files changed, 38 insertions, 2 deletions

diff --git a/bsp/stm3210/SConstruct b/bsp/stm3210/SConstruct
index 3ba4a0249d..bcbd9c0be8 100644
--- a/bsp/stm3210/SConstruct
+++ b/bsp/stm3210/SConstruct
@@ -15,6 +15,10 @@ env = Environment(tools = ['mingw'],
 	LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)

 env.PrependENVPath('PATH', rtconfig.EXEC_PATH)

 

+if rtconfig.PLATFORM == 'iar':

+	env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])

+	env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])

+

 Export('RTT_ROOT')

 Export('rtconfig')

 

diff --git a/bsp/stm3210/rtconfig.py b/bsp/stm3210/rtconfig.py
index 4050e7074c..57876e6d59 100644
--- a/bsp/stm3210/rtconfig.py
+++ b/bsp/stm3210/rtconfig.py
@@ -8,7 +8,10 @@ if  CROSS_TOOL == 'gcc':
 	EXEC_PATH 	= 'D:/SourceryGCC/bin'

 elif CROSS_TOOL == 'keil':

 	PLATFORM 	= 'armcc'

-	EXEC_PATH 	= 'E:/Keil'

+	EXEC_PATH 	= 'C:/Keil'

+elif CROSS_TOOL == 'iar':

+	PLATFORM 	= 'iar'

+	IAR_PATH 	= 'C:/Program Files/IAR Systems/Embedded Workbench 5.4 Evaluation_0'	

 

 BUILD = 'debug'

 STM32_TYPE = 'STM32F10X_HD'

@@ -78,8 +81,37 @@ elif PLATFORM == 'iar':
     DEVICE = ' --cpu DARMSTM --thumb'

 

     CFLAGS = ''

+    CFLAGS += ' --diag_suppress Pa050'

+    CFLAGS += ' --no_cse' 

+    CFLAGS += ' --no_unroll' 

+    CFLAGS += ' --no_inline' 

+    CFLAGS += ' --no_code_motion' 

+    CFLAGS += ' --no_tbaa' 

+    CFLAGS += ' --no_clustering' 

+    CFLAGS += ' --no_scheduling' 

+    CFLAGS += ' --debug' 

+    CFLAGS += ' --endian=little' 

+    CFLAGS += ' --cpu=Cortex-M3' 

+    CFLAGS += ' -e' 

+    CFLAGS += ' --fpu=None'

+    CFLAGS += ' --dlib_config "' + IAR_PATH + '/arm/INC/DLib_Config_Normal.h"'    

+    CFLAGS += ' -Ol'    

+    CFLAGS += ' -I"' + IAR_PATH + '/arm/inc"'

+        

     AFLAGS = ''

+    AFLAGS += ' -s+' 

+#    AFLAGS += ' -M<>' 

+    AFLAGS += ' -w+' 

+    AFLAGS += ' -r' 

+    AFLAGS += ' --cpu Cortex-M3' 

+    AFLAGS += ' --fpu None' 

+    AFLAGS += ' -I"' + IAR_PATH + '/arm/INC"'

+    

     LFLAGS = ' --config stm32f10x_flash.icf'

+    LFLAGS += ' --redirect _Printf=_PrintfTiny' 

+    LFLAGS += ' --redirect _Scanf=_ScanfSmall' 

+#    LFLAGS = ' --map I:\RTT\20110219\rt-thread\bsp\stm3210\Debug\List\project.map 

+    LFLAGS += ' --entry __iar_program_start'    

 

-    EXEC_PATH += '/arm/bin/'

+    EXEC_PATH = IAR_PATH + '/arm/bin/'

     POST_ACTION = ''