git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2491 35acf78f-673a-0410-8e92-d51de3d6d3f4

demos/ARMCM3-STM32F103-IAR/main.c

@@ -40,13 +40,10 @@ static msg_t Thread1(void *arg) {
  * Entry point.
  */
 int main(int argc, char **argv) {
-  void hwinit1(void);
 
   (void)argc;
   (void)argv;
 
-  hwinit1();
-
   /*
    * Activates the serial driver 2 using the driver default configuration.
    */

os/ports/IAR/ARMCMx/cstartup.s

@@ -39,10 +39,13 @@ CONTROL_USE_PSP SET 2
         SECTION .intvec:CODE:NOROOT(3)
 
         PUBLIC  __iar_program_start
-        EXTERN  __cmain
+        EXTERN  main
+        EXTERN  _exit
         EXTERN  __vector_table
         EXTWEAK __iar_init_core
         EXTWEAK __iar_init_vfp
+        EXTWEAK __low_level_init
+        EXTWEAK __iar_data_init3
 
         SECTION .text:CODE:REORDER(2)
         THUMB
@@ -56,12 +59,26 @@ __iar_program_start:
         bl      hwinit0
         bl      __iar_init_core
         bl      __iar_init_vfp
-        bl      __cmain
+
+; Replicated cmain.s here in order to insert the call to hwinit1.
+        bl      __low_level_init
+        cmp     r0, #0
+        beq.n   _call_main
+        bl      __iar_data_init3
+_call_main:
+        bl      hwinit1
+        bl      main
+        bl      _exit
 
         PUBWEAK hwinit0
 hwinit0
         bx      lr
 
+
+        PUBWEAK hwinit1
+hwinit1
+        bx      lr
+
         REQUIRE __vector_table
 
         END