Diff: targets/TARGET_STM/TARGET_STM32L1/TARGET_NUCLEO_L152RE/device/TOOLCHAIN_GCC_ARM/startup_stm32l152xe.S

Revision:

150:02e0a0aed4ec

Parent:

149:156823d33999

Child:

184:08ed48f1de7f

--- a/targets/TARGET_STM/TARGET_STM32L1/TARGET_NUCLEO_L152RE/device/TOOLCHAIN_GCC_ARM/startup_stm32l152xe.S	Fri Oct 28 11:17:30 2016 +0100
+++ b/targets/TARGET_STM/TARGET_STM32L1/TARGET_NUCLEO_L152RE/device/TOOLCHAIN_GCC_ARM/startup_stm32l152xe.S	Tue Nov 08 17:45:16 2016 +0000
@@ -59,10 +59,6 @@
 .word _sdata
 /* end address for the .data section. defined in linker script */
 .word _edata
-/* start address for the .bss section. defined in linker script */
-.word _sbss
-/* end address for the .bss section. defined in linker script */
-.word _ebss
 
 .equ  BootRAM, 0xF108F85F
 /**
@@ -97,17 +93,6 @@
   adds r2, r0, r1
   cmp r2, r3
   bcc CopyDataInit
-  ldr r2, =_sbss
-  b LoopFillZerobss
-/* Zero fill the bss segment. */
-FillZerobss:
-  movs r3, #0
-  str r3, [r2], #4
-
-LoopFillZerobss:
-  ldr r3, = _ebss
-  cmp r2, r3
-  bcc FillZerobss
 
 /* Call the clock system intitialization function.*/
     bl  SystemInit