From 3fdeca703c74cfd24469785c45c398b37f9b9ff3 Mon Sep 17 00:00:00 2001
From: albert361 <albert361@hotmail.com>
Date: Wed, 24 Dec 2014 11:16:26 +0800
Subject: [PATCH] Fix NVIC memory region and rtos verified

1. Add NVIC region in icf file.
2. Increase STACK and HEAP size.
3. mBed rtos is verified.
---
 .../TOOLCHAIN_IAR/startup_stm32f429xx.s       | 200 +++++++++---------
 .../TOOLCHAIN_IAR/stm32f429xx_flash.icf       |   8 +-
 2 files changed, 105 insertions(+), 103 deletions(-)

diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_DISCO_F429ZI/TOOLCHAIN_IAR/startup_stm32f429xx.s b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_DISCO_F429ZI/TOOLCHAIN_IAR/startup_stm32f429xx.s
index 953287be06..8ee9874ee5 100644
--- a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_DISCO_F429ZI/TOOLCHAIN_IAR/startup_stm32f429xx.s
+++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_DISCO_F429ZI/TOOLCHAIN_IAR/startup_stm32f429xx.s
@@ -185,7 +185,7 @@ __vector_table
 ;;
         THUMB
         PUBWEAK Reset_Handler
-        SECTION .text:CODE:REORDER:NOROOT(2)
+        SECTION .text:CODE:REORDER(2)
 Reset_Handler
 
         LDR     R0, =SystemInit
@@ -194,497 +194,497 @@ Reset_Handler
         BX      R0
 
         PUBWEAK NMI_Handler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 NMI_Handler
         B NMI_Handler
 
         PUBWEAK HardFault_Handler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 HardFault_Handler
         B HardFault_Handler
 
         PUBWEAK MemManage_Handler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 MemManage_Handler
         B MemManage_Handler
 
         PUBWEAK BusFault_Handler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 BusFault_Handler
         B BusFault_Handler
 
         PUBWEAK UsageFault_Handler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 UsageFault_Handler
         B UsageFault_Handler
 
         PUBWEAK SVC_Handler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 SVC_Handler
         B SVC_Handler
 
         PUBWEAK DebugMon_Handler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DebugMon_Handler
         B DebugMon_Handler
 
         PUBWEAK PendSV_Handler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 PendSV_Handler
         B PendSV_Handler
 
         PUBWEAK SysTick_Handler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 SysTick_Handler
         B SysTick_Handler
 
         PUBWEAK WWDG_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 WWDG_IRQHandler  
         B WWDG_IRQHandler
 
         PUBWEAK PVD_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 PVD_IRQHandler  
         B PVD_IRQHandler
 
         PUBWEAK TAMP_STAMP_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TAMP_STAMP_IRQHandler  
         B TAMP_STAMP_IRQHandler
 
         PUBWEAK RTC_WKUP_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 RTC_WKUP_IRQHandler  
         B RTC_WKUP_IRQHandler
 
         PUBWEAK FLASH_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 FLASH_IRQHandler  
         B FLASH_IRQHandler
 
         PUBWEAK RCC_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 RCC_IRQHandler  
         B RCC_IRQHandler
 
         PUBWEAK EXTI0_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 EXTI0_IRQHandler  
         B EXTI0_IRQHandler
 
         PUBWEAK EXTI1_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 EXTI1_IRQHandler  
         B EXTI1_IRQHandler
 
         PUBWEAK EXTI2_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 EXTI2_IRQHandler  
         B EXTI2_IRQHandler
 
         PUBWEAK EXTI3_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 EXTI3_IRQHandler
         B EXTI3_IRQHandler
 
         PUBWEAK EXTI4_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 EXTI4_IRQHandler  
         B EXTI4_IRQHandler
 
         PUBWEAK DMA1_Stream0_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA1_Stream0_IRQHandler  
         B DMA1_Stream0_IRQHandler
 
         PUBWEAK DMA1_Stream1_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA1_Stream1_IRQHandler  
         B DMA1_Stream1_IRQHandler
 
         PUBWEAK DMA1_Stream2_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA1_Stream2_IRQHandler  
         B DMA1_Stream2_IRQHandler
 
         PUBWEAK DMA1_Stream3_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA1_Stream3_IRQHandler  
         B DMA1_Stream3_IRQHandler
 
         PUBWEAK DMA1_Stream4_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA1_Stream4_IRQHandler  
         B DMA1_Stream4_IRQHandler
 
         PUBWEAK DMA1_Stream5_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA1_Stream5_IRQHandler  
         B DMA1_Stream5_IRQHandler
 
         PUBWEAK DMA1_Stream6_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA1_Stream6_IRQHandler  
         B DMA1_Stream6_IRQHandler
 
         PUBWEAK ADC_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 ADC_IRQHandler  
         B ADC_IRQHandler
 
         PUBWEAK CAN1_TX_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 CAN1_TX_IRQHandler  
         B CAN1_TX_IRQHandler
 
         PUBWEAK CAN1_RX0_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 CAN1_RX0_IRQHandler  
         B CAN1_RX0_IRQHandler
 
         PUBWEAK CAN1_RX1_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 CAN1_RX1_IRQHandler  
         B CAN1_RX1_IRQHandler
 
         PUBWEAK CAN1_SCE_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 CAN1_SCE_IRQHandler  
         B CAN1_SCE_IRQHandler
 
         PUBWEAK EXTI9_5_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 EXTI9_5_IRQHandler  
         B EXTI9_5_IRQHandler
 
         PUBWEAK TIM1_BRK_TIM9_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM1_BRK_TIM9_IRQHandler  
         B TIM1_BRK_TIM9_IRQHandler
 
         PUBWEAK TIM1_UP_TIM10_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM1_UP_TIM10_IRQHandler  
         B TIM1_UP_TIM10_IRQHandler
 
         PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM1_TRG_COM_TIM11_IRQHandler  
         B TIM1_TRG_COM_TIM11_IRQHandler
         
         PUBWEAK TIM1_CC_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM1_CC_IRQHandler  
         B TIM1_CC_IRQHandler
 
         PUBWEAK TIM2_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM2_IRQHandler  
         B TIM2_IRQHandler
 
         PUBWEAK TIM3_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM3_IRQHandler  
         B TIM3_IRQHandler
 
         PUBWEAK TIM4_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM4_IRQHandler  
         B TIM4_IRQHandler
 
         PUBWEAK I2C1_EV_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 I2C1_EV_IRQHandler  
         B I2C1_EV_IRQHandler
 
         PUBWEAK I2C1_ER_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 I2C1_ER_IRQHandler  
         B I2C1_ER_IRQHandler
 
         PUBWEAK I2C2_EV_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 I2C2_EV_IRQHandler  
         B I2C2_EV_IRQHandler
 
         PUBWEAK I2C2_ER_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 I2C2_ER_IRQHandler  
         B I2C2_ER_IRQHandler
 
         PUBWEAK SPI1_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 SPI1_IRQHandler  
         B SPI1_IRQHandler
 
         PUBWEAK SPI2_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 SPI2_IRQHandler  
         B SPI2_IRQHandler
 
         PUBWEAK USART1_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 USART1_IRQHandler  
         B USART1_IRQHandler
 
         PUBWEAK USART2_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 USART2_IRQHandler  
         B USART2_IRQHandler
 
         PUBWEAK USART3_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 USART3_IRQHandler  
         B USART3_IRQHandler
 
         PUBWEAK EXTI15_10_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 EXTI15_10_IRQHandler  
         B EXTI15_10_IRQHandler
 
         PUBWEAK RTC_Alarm_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 RTC_Alarm_IRQHandler  
         B RTC_Alarm_IRQHandler
 
         PUBWEAK OTG_FS_WKUP_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 OTG_FS_WKUP_IRQHandler  
         B OTG_FS_WKUP_IRQHandler
       
         PUBWEAK TIM8_BRK_TIM12_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM8_BRK_TIM12_IRQHandler  
         B TIM8_BRK_TIM12_IRQHandler
 
         PUBWEAK TIM8_UP_TIM13_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM8_UP_TIM13_IRQHandler  
         B TIM8_UP_TIM13_IRQHandler
 
         PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM8_TRG_COM_TIM14_IRQHandler  
         B TIM8_TRG_COM_TIM14_IRQHandler
 
         PUBWEAK TIM8_CC_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM8_CC_IRQHandler  
         B TIM8_CC_IRQHandler
 
         PUBWEAK DMA1_Stream7_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA1_Stream7_IRQHandler  
         B DMA1_Stream7_IRQHandler
 
         PUBWEAK FMC_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 FMC_IRQHandler  
         B FMC_IRQHandler
 
         PUBWEAK SDIO_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 SDIO_IRQHandler  
         B SDIO_IRQHandler
 
         PUBWEAK TIM5_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM5_IRQHandler  
         B TIM5_IRQHandler
 
         PUBWEAK SPI3_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 SPI3_IRQHandler  
         B SPI3_IRQHandler
 
         PUBWEAK UART4_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 UART4_IRQHandler  
         B UART4_IRQHandler
 
         PUBWEAK UART5_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 UART5_IRQHandler  
         B UART5_IRQHandler
 
         PUBWEAK TIM6_DAC_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM6_DAC_IRQHandler  
         B TIM6_DAC_IRQHandler
 
         PUBWEAK TIM7_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 TIM7_IRQHandler  
         B TIM7_IRQHandler
 
         PUBWEAK DMA2_Stream0_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA2_Stream0_IRQHandler  
         B DMA2_Stream0_IRQHandler
 
         PUBWEAK DMA2_Stream1_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA2_Stream1_IRQHandler  
         B DMA2_Stream1_IRQHandler
 
         PUBWEAK DMA2_Stream2_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA2_Stream2_IRQHandler  
         B DMA2_Stream2_IRQHandler
 
         PUBWEAK DMA2_Stream3_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA2_Stream3_IRQHandler  
         B DMA2_Stream3_IRQHandler
 
         PUBWEAK DMA2_Stream4_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA2_Stream4_IRQHandler  
         B DMA2_Stream4_IRQHandler
 
         PUBWEAK ETH_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 ETH_IRQHandler  
         B ETH_IRQHandler
 
         PUBWEAK ETH_WKUP_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 ETH_WKUP_IRQHandler  
         B ETH_WKUP_IRQHandler
 
         PUBWEAK CAN2_TX_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 CAN2_TX_IRQHandler  
         B CAN2_TX_IRQHandler
 
         PUBWEAK CAN2_RX0_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 CAN2_RX0_IRQHandler  
         B CAN2_RX0_IRQHandler
 
         PUBWEAK CAN2_RX1_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 CAN2_RX1_IRQHandler  
         B CAN2_RX1_IRQHandler
 
         PUBWEAK CAN2_SCE_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 CAN2_SCE_IRQHandler  
         B CAN2_SCE_IRQHandler
 
         PUBWEAK OTG_FS_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 OTG_FS_IRQHandler  
         B OTG_FS_IRQHandler
 
         PUBWEAK DMA2_Stream5_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA2_Stream5_IRQHandler  
         B DMA2_Stream5_IRQHandler
 
         PUBWEAK DMA2_Stream6_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA2_Stream6_IRQHandler  
         B DMA2_Stream6_IRQHandler
 
         PUBWEAK DMA2_Stream7_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA2_Stream7_IRQHandler  
         B DMA2_Stream7_IRQHandler
 
         PUBWEAK USART6_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 USART6_IRQHandler  
         B USART6_IRQHandler
 
         PUBWEAK I2C3_EV_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 I2C3_EV_IRQHandler  
         B I2C3_EV_IRQHandler
 
         PUBWEAK I2C3_ER_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 I2C3_ER_IRQHandler  
         B I2C3_ER_IRQHandler
 
         PUBWEAK OTG_HS_EP1_OUT_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 OTG_HS_EP1_OUT_IRQHandler  
         B OTG_HS_EP1_OUT_IRQHandler
 
         PUBWEAK OTG_HS_EP1_IN_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 OTG_HS_EP1_IN_IRQHandler  
         B OTG_HS_EP1_IN_IRQHandler
 
         PUBWEAK OTG_HS_WKUP_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 OTG_HS_WKUP_IRQHandler  
         B OTG_HS_WKUP_IRQHandler
 
         PUBWEAK OTG_HS_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 OTG_HS_IRQHandler  
         B OTG_HS_IRQHandler
 
         PUBWEAK DCMI_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DCMI_IRQHandler  
         B DCMI_IRQHandler
 
         PUBWEAK HASH_RNG_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 HASH_RNG_IRQHandler  
         B HASH_RNG_IRQHandler
 
         PUBWEAK FPU_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 FPU_IRQHandler  
         B FPU_IRQHandler
 
         PUBWEAK UART7_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1) 
+        SECTION .text:CODE:REORDER(1) 
 UART7_IRQHandler 
         B UART7_IRQHandler  
 
         PUBWEAK UART8_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 UART8_IRQHandler             
         B UART8_IRQHandler
 
         PUBWEAK SPI4_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 SPI4_IRQHandler
         B SPI4_IRQHandler
 
         PUBWEAK SPI5_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 SPI5_IRQHandler   
         B SPI5_IRQHandler
 
         PUBWEAK SPI6_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 SPI6_IRQHandler 
         B SPI6_IRQHandler
 
         PUBWEAK SAI1_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 SAI1_IRQHandler  
         B SAI1_IRQHandler
 
         PUBWEAK LTDC_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 LTDC_IRQHandler 
         B LTDC_IRQHandler
 
         PUBWEAK LTDC_ER_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 LTDC_ER_IRQHandler 
         B LTDC_ER_IRQHandler
 
         PUBWEAK DMA2D_IRQHandler
-        SECTION .text:CODE:REORDER:NOROOT(1)
+        SECTION .text:CODE:REORDER(1)
 DMA2D_IRQHandler 
         B DMA2D_IRQHandler
 
diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_DISCO_F429ZI/TOOLCHAIN_IAR/stm32f429xx_flash.icf b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_DISCO_F429ZI/TOOLCHAIN_IAR/stm32f429xx_flash.icf
index 64aaf0e0bb..3f83197971 100644
--- a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_DISCO_F429ZI/TOOLCHAIN_IAR/stm32f429xx_flash.icf
+++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_DISCO_F429ZI/TOOLCHAIN_IAR/stm32f429xx_flash.icf
@@ -6,13 +6,15 @@ define symbol __ICFEDIT_intvec_start__ = 0x08000000;
 /*-Memory Regions-*/
 define symbol __ICFEDIT_region_ROM_start__    = 0x08000000;
 define symbol __ICFEDIT_region_ROM_end__      = 0x081FFFFF;
-define symbol __ICFEDIT_region_RAM_start__    = 0x20000000;
+define symbol __ICFEDIT_region_NVIC_start__   = 0x20000000;
+define symbol __ICFEDIT_region_NVIC_end__     = 0x200001AB;
+define symbol __ICFEDIT_region_RAM_start__    = 0x200001AC;
 define symbol __ICFEDIT_region_RAM_end__      = 0x2002FFFF;
 define symbol __ICFEDIT_region_CCMRAM_start__ = 0x10000000;
 define symbol __ICFEDIT_region_CCMRAM_end__   = 0x1000FFFF;
 /*-Sizes-*/
-define symbol __ICFEDIT_size_cstack__ = 0x400;
-define symbol __ICFEDIT_size_heap__   = 0x200;
+define symbol __ICFEDIT_size_cstack__ = 0x1000;
+define symbol __ICFEDIT_size_heap__   = 0x28000;
 /**** End of ICF editor section. ###ICF###*/