From b9933c2089f5f0cd93738ae9081c45fcf3df54b7 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Thu, 11 Aug 2011 17:51:37 +0000
Subject: Implemented system state checker debug option, remove the option
 CH_USE_NESTED_LOCKS. Documentation improvements and fixes.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3221 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/ports/GCC/ARMCMx/crt0.c | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'os/ports/GCC/ARMCMx/crt0.c')

diff --git a/os/ports/GCC/ARMCMx/crt0.c b/os/ports/GCC/ARMCMx/crt0.c
index 6e4524fa9..e2cb2b3de 100644
--- a/os/ports/GCC/ARMCMx/crt0.c
+++ b/os/ports/GCC/ARMCMx/crt0.c
@@ -33,6 +33,15 @@
 typedef void (*funcp_t)(void);
 typedef funcp_t * funcpp_t;
 
+#define SYMVAL(sym) (uint32_t)(((uint8_t *)&(sym)) - ((uint8_t *)0))
+
+/*===========================================================================*/
+/**
+ * @name    Startup settings
+ * @{
+ */
+/*===========================================================================*/
+
 /**
  * @brief   Control special register initialization value.
  * @details The system is setup to run in privileged mode using the PSP
@@ -84,7 +93,13 @@ typedef funcp_t * funcpp_t;
 #define CRT0_CALL_DESTRUCTORS       TRUE
 #endif
 
-#define SYMVAL(sym) (uint32_t)(((uint8_t *)&(sym)) - ((uint8_t *)0))
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name    Symbols from the scatter file
+ */
+/*===========================================================================*/
 
 /**
  * @brief   Main stack lower boundary.
@@ -94,6 +109,7 @@ typedef funcp_t * funcpp_t;
 extern uint32_t __main_stack_base__;
 
 /**
+ *
  * @brief   Main stack initial position.
  * @details This symbol must be exported by the linker script and represents
  *          the main stack initial position.
@@ -168,6 +184,8 @@ extern funcp_t __fini_array_start;
  */
 extern funcp_t __fini_array_end;
 
+/** @} */
+
 /**
  * @brief   Application @p main() function.
  */
-- 
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