From 34367d5eab356efade83bc1923a7be7878c852d1 Mon Sep 17 00:00:00 2001
From: "bernard.xiong" <bernard.xiong@gmail.com>
Date: Fri, 23 Oct 2009 06:12:16 +0000
Subject: [PATCH] add finsh information section in ld script.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@124 bbd45198-f89e-11dd-88c7-29a3b14d5316
---
 bsp/stm3210/rtconfig.h   |  3 +++
 bsp/stm3210/stm32_rom.ld | 29 ++++++++++++-----------------
 2 files changed, 15 insertions(+), 17 deletions(-)

diff --git a/bsp/stm3210/rtconfig.h b/bsp/stm3210/rtconfig.h
index a4df210729..da192b3f0c 100644
--- a/bsp/stm3210/rtconfig.h
+++ b/bsp/stm3210/rtconfig.h
@@ -74,6 +74,9 @@
 /* the max number of cached sector 		*/
 #define DFS_CACHE_MAX_NUM   		4
 
+/* use minilibc for gcc */
+// #define RT_USING_MINILIBC
+
 /* SECTION: lwip, a lighwight TCP/IP protocol stack */
 #define RT_USING_LWIP
 
diff --git a/bsp/stm3210/stm32_rom.ld b/bsp/stm3210/stm32_rom.ld
index ea4e23e427..f508ac8ba7 100644
--- a/bsp/stm3210/stm32_rom.ld
+++ b/bsp/stm3210/stm32_rom.ld
@@ -25,30 +25,23 @@ SECTIONS
 	*(.glue_7)
 	*(.glue_7t)
 
-	. = ALIGN(4);
-	_etext = .;
-
-	/* This is used by the startup in order to initialize the .data secion */
-	_sidata = _etext;
-	} > CODE = 0
-
-    .FSymTab :
-	{
+	/* section information for finsh shell */
 	. = ALIGN(4);
 	__fsymtab_start = .;
-	*(.FSymTab)
+	KEEP(*(FSymTab))
 	__fsymtab_end = .;
 	. = ALIGN(4);
-	} > CODE
-
-    .VSymTab :
-	{
-	. = ALIGN(4);
 	__vsymtab_start = .;
-	*(.VSymTab)
+	KEEP(*(VSymTab))
 	__vsymtab_end = .;
 	. = ALIGN(4);
-	} > CODE
+
+	. = ALIGN(4);
+	_etext = .;
+
+	/* This is used by the startup in order to initialize the .data secion */
+	_sidata = _etext;
+	} > CODE = 0
 
 	/* .data section which is used for initialized data */
 
@@ -80,6 +73,8 @@ SECTIONS
 	/* This is used by the startup in order to initialize the .bss secion */
 	_ebss = . ;
 	_estack = .;
+	
+	*(.bss.init)
 	} > DATA
 	__bss_end = .;
 
-- 
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