Revision 347:832eef7a1e60, committed 2014-10-13

Comitter:

mbed_official

Date:

Mon Oct 13 14:30:06 2014 +0100

Parent:

346:accf433c2acf

Child:

348:3dfac0d3ce7b

Commit message:

Synchronized with git revision 77c1102c0fa5f07ff81101c44bb47bd2c8eab03b

Full URL: https://github.com/mbedmicro/mbed/commit/77c1102c0fa5f07ff81101c44bb47bd2c8eab03b/

Exporters: NUCLEO_F334R8 - export to gcc_arm and coide (templates, travis addition)

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_NUCLEO_F334R8/TOOLCHAIN_GCC_ARM/NUCLEO_F334R8.ld	Mon Oct 13 14:30:06 2014 +0100
@@ -0,0 +1,151 @@
+/* Linker script for STM32F407 */
+
+/* Linker script to configure memory regions. */
+MEMORY
+{ 
+  FLASH (rx)      : ORIGIN = 0x08000000, LENGTH = 0x10000
+  RAM (xrw)       : ORIGIN = 0x20000188, LENGTH = 0x3000 - 0x0188
+/*  CCMRAM (rw)     : ORIGIN = 0x10000000, LENGTH = 0x1000 */
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ *   Reset_Handler : Entry of reset handler
+ * 
+ * It defines following symbols, which code can use without definition:
+ *   __exidx_start
+ *   __exidx_end
+ *   __etext
+ *   __data_start__
+ *   __preinit_array_start
+ *   __preinit_array_end
+ *   __init_array_start
+ *   __init_array_end
+ *   __fini_array_start
+ *   __fini_array_end
+ *   __data_end__
+ *   __bss_start__
+ *   __bss_end__
+ *   __end__
+ *   end
+ *   __HeapLimit
+ *   __StackLimit
+ *   __StackTop
+ *   __stack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+    .text :
+    {
+        KEEP(*(.isr_vector))
+        *(.text*)
+
+        KEEP(*(.init))
+        KEEP(*(.fini))
+
+        /* .ctors */
+        *crtbegin.o(.ctors)
+        *crtbegin?.o(.ctors)
+        *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+        *(SORT(.ctors.*))
+        *(.ctors)
+
+        /* .dtors */
+        *crtbegin.o(.dtors)
+        *crtbegin?.o(.dtors)
+        *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+        *(SORT(.dtors.*))
+        *(.dtors)
+
+        *(.rodata*)
+
+        KEEP(*(.eh_frame*))
+    } > FLASH
+
+    .ARM.extab : 
+    {
+        *(.ARM.extab* .gnu.linkonce.armextab.*)
+    } > FLASH
+
+    __exidx_start = .;
+    .ARM.exidx :
+    {
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+    } > FLASH
+    __exidx_end = .;
+
+    __etext = .;
+        
+    .data : AT (__etext)
+    {
+        __data_start__ = .;
+        *(vtable)
+        *(.data*)
+
+        . = ALIGN(4);
+        /* preinit data */
+        PROVIDE_HIDDEN (__preinit_array_start = .);
+        KEEP(*(.preinit_array))
+        PROVIDE_HIDDEN (__preinit_array_end = .);
+
+        . = ALIGN(4);
+        /* init data */
+        PROVIDE_HIDDEN (__init_array_start = .);
+        KEEP(*(SORT(.init_array.*)))
+        KEEP(*(.init_array))
+        PROVIDE_HIDDEN (__init_array_end = .);
+
+
+        . = ALIGN(4);
+        /* finit data */
+        PROVIDE_HIDDEN (__fini_array_start = .);
+        KEEP(*(SORT(.fini_array.*)))
+        KEEP(*(.fini_array))
+        PROVIDE_HIDDEN (__fini_array_end = .);
+
+        KEEP(*(.jcr*))
+        . = ALIGN(4);
+        /* All data end */
+        __data_end__ = .;
+
+    } > RAM
+
+    .bss :
+    {
+        . = ALIGN(4);
+        __bss_start__ = .;
+        *(.bss*)
+        *(COMMON)
+        . = ALIGN(4);
+        __bss_end__ = .;
+    } > RAM
+    
+    .heap (COPY):
+    {
+        __end__ = .;
+        end = __end__;
+        *(.heap*)
+        __HeapLimit = .;
+    } > RAM
+
+    /* .stack_dummy section doesn't contains any symbols. It is only
+     * used for linker to calculate size of stack sections, and assign
+     * values to stack symbols later */
+    .stack_dummy (COPY):
+    {
+        *(.stack*)
+    } > RAM
+
+    /* Set stack top to end of RAM, and stack limit move down by
+     * size of stack_dummy section */
+    __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+    __StackLimit = __StackTop - SIZEOF(.stack_dummy);
+    PROVIDE(__stack = __StackTop);
+    
+    /* Check if data + heap + stack exceeds RAM limit */
+    ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_NUCLEO_F334R8/TOOLCHAIN_GCC_ARM/startup_stm32f334x8.s	Mon Oct 13 14:30:06 2014 +0100
@@ -0,0 +1,288 @@
+/* File: startup_STM32F40x.S
+ * Purpose: startup file for Cortex-M4 devices. Should use with
+ *   GCC for ARM Embedded Processors
+ * Version: V1.4
+ * Date: 09 July 2012
+ *
+ * Copyright (c) 2011, 2012, ARM Limited
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of the ARM Limited nor the
+      names of its contributors may be used to endorse or promote products
+      derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ARM LIMITED BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+    .syntax unified
+    .arch armv7-m
+
+    .section .stack
+    .align 3
+#ifdef __STACK_SIZE
+    .equ    Stack_Size, __STACK_SIZE
+#else
+    .equ    Stack_Size, 0xc00
+#endif
+    .globl    __StackTop
+    .globl    __StackLimit
+__StackLimit:
+    .space    Stack_Size
+    .size __StackLimit, . - __StackLimit
+__StackTop:
+    .size __StackTop, . - __StackTop
+
+    .section .heap
+    .align 3
+#ifdef __HEAP_SIZE
+    .equ    Heap_Size, __HEAP_SIZE
+#else
+    .equ    Heap_Size, 0x400
+#endif
+    .globl    __HeapBase
+    .globl    __HeapLimit
+__HeapBase:
+    .if    Heap_Size
+    .space    Heap_Size
+    .endif
+    .size __HeapBase, . - __HeapBase
+__HeapLimit:
+    .size __HeapLimit, . - __HeapLimit
+
+    .section .isr_vector
+    .align 2
+    .globl __isr_vector
+__isr_vector:
+    .long    __StackTop            /* Top of Stack */
+    .long    Reset_Handler         /* Reset Handler */
+    .long    NMI_Handler           /* NMI Handler */
+    .long    HardFault_Handler     /* Hard Fault Handler */
+    .long    MemManage_Handler     /* MPU Fault Handler */
+    .long    BusFault_Handler      /* Bus Fault Handler */
+    .long    UsageFault_Handler    /* Usage Fault Handler */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    SVC_Handler           /* SVCall Handler */
+    .long    DebugMon_Handler      /* Debug Monitor Handler */
+    .long    0                     /* Reserved */
+    .long    PendSV_Handler        /* PendSV Handler */
+    .long    SysTick_Handler       /* SysTick Handler */
+
+    /* External interrupts */
+    .long     WWDG_IRQHandler               /* Window WatchDog */
+    .long     PVD_IRQHandler                /* PVD through EXTI Line detection */
+    .long     TAMP_STAMP_IRQHandler         /* Tamper and TimeStamps through the EXTI line */
+    .long     RTC_WKUP_IRQHandler           /* RTC Wakeup through the EXTI line */
+    .long     FLASH_IRQHandler              /* FLASH */
+    .long     RCC_IRQHandler                /* RCC */
+    .long     EXTI0_IRQHandler              /* EXTI Line0 */
+    .long     EXTI1_IRQHandler              /* EXTI Line1 */
+    .long    EXTI2_TSC_IRQHandler              /* EXTI Line2 */
+    .long     EXTI3_IRQHandler              /* EXTI Line3 */
+    .long     EXTI4_IRQHandler              /* EXTI Line4 */
+    .long     DMA1_Stream0_IRQHandler       /* DMA1 Stream 0 */
+    .long     DMA1_Stream1_IRQHandler       /* DMA1 Stream 1 */
+    .long     DMA1_Stream2_IRQHandler       /* DMA1 Stream 2 */
+    .long     DMA1_Stream3_IRQHandler       /* DMA1 Stream 3 */
+    .long     DMA1_Stream4_IRQHandler       /* DMA1 Stream 4 */
+    .long     DMA1_Stream5_IRQHandler       /* DMA1 Stream 5 */
+    .long     DMA1_Stream6_IRQHandler       /* DMA1 Stream 6 */
+    .long    ADC1_2_IRQHandler                /* ADC1, ADC2 and ADC3s */
+    .long    CAN_TX_IRQHandler                     /* Reserved */
+    .long    CAN_RX0_IRQHandler                     /* Reserved */
+    .long    CAN_RX1_IRQHandler                     /* Reserved */
+    .long    CAN_SCE_IRQHandler                     /* Reserved */
+    .long     EXTI9_5_IRQHandler            /* External Line[9:5]s */
+    .long    TIM1_BRK_TIM15_IRQHandler      /* TIM1 Break and TIM9 */
+    .long    TIM1_UP_TIM16_IRQHandler      /* TIM1 Update and TIM10 */
+    .long    TIM1_TRG_COM_TIM17_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+    .long     TIM1_CC_IRQHandler            /* TIM1 Capture Compare */
+    .long     TIM2_IRQHandler               /* TIM2 */
+    .long     TIM3_IRQHandler               /* TIM3 */
+    .long    0               /* TIM4 */
+    .long     I2C1_EV_IRQHandler            /* I2C1 Event */
+    .long     I2C1_ER_IRQHandler            /* I2C1 Error */
+    .long    0            /* I2C2 Event */
+    .long    0            /* I2C2 Error */
+    .long     SPI1_IRQHandler               /* SPI1 */
+    .long    0               /* SPI2 */
+    .long     USART1_IRQHandler             /* USART1 */
+    .long     USART2_IRQHandler             /* USART2 */
+    .long    USART3_IRQHandler                     /* Reserved */
+    .long     EXTI15_10_IRQHandler          /* External Line[15:10]s */
+    .long     RTC_Alarm_IRQHandler          /* RTC Alarm (A and B) through EXTI Line */
+    .long    0        /* USB OTG FS Wakeup through EXTI line */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    0       /* DMA1 Stream7 */
+    .long    0                     /* Reserved */
+    .long    0               /* SDIO */
+    .long    0               /* TIM5 */
+    .long    0               /* SPI3 */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    TIM6_DAC1_IRQHandler                     /* Reserved */
+    .long    TIM7_DAC2_IRQHandler                     /* Reserved */
+    .long    0       /* DMA2 Stream 0 */
+    .long    0       /* DMA2 Stream 1 */
+    .long    0       /* DMA2 Stream 2 */
+    .long    0       /* DMA2 Stream 3 */
+    .long    0       /* DMA2 Stream 4 */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    COMP2_IRQHandler                     /* Reserved */
+    .long    COMP4_6_IRQHandler                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    HRTIM1_Master_IRQHandler             /* USB OTG FS */
+    .long    HRTIM1_TIMA_IRQHandler       /* DMA2 Stream 5 */
+    .long    HRTIM1_TIMB_IRQHandler       /* DMA2 Stream 6 */
+    .long    HRTIM1_TIMC_IRQHandler       /* DMA2 Stream 7 */
+    .long    HRTIM1_TIMD_IRQHandler             /* USART6 */
+    .long    HRTIM1_TIME_IRQHandler            /* I2C3 event */
+    .long    HRTIM1_FLT_IRQHandler            /* I2C3 error */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long    0                     /* Reserved */
+    .long     FPU_IRQHandler                /* FPU */
+
+    .size    __isr_vector, . - __isr_vector
+
+    .text
+    .thumb
+    .thumb_func
+    .align 2
+    .globl    Reset_Handler
+    .type    Reset_Handler, %function
+Reset_Handler:
+/*     Loop to copy data from read only memory to RAM. The ranges
+ *      of copy from/to are specified by following symbols evaluated in
+ *      linker script.
+ *      __etext: End of code section, i.e., begin of data sections to copy from.
+ *      __data_start__/__data_end__: RAM address range that data should be
+ *      copied to. Both must be aligned to 4 bytes boundary.  */
+
+    ldr    r1, =__etext
+    ldr    r2, =__data_start__
+    ldr    r3, =__data_end__
+
+.LC0:
+    cmp     r2, r3
+    ittt    lt
+    ldrlt   r0, [r1], #4
+    strlt   r0, [r2], #4
+    blt    .LC0
+
+    ldr    r0, =SystemInit
+    blx    r0
+    ldr    r0, =_start
+    bx     r0
+    .pool
+    .size Reset_Handler, . - Reset_Handler
+
+    .text
+/*    Macro to define default handlers. Default handler
+ *    will be weak symbol and just dead loops. They can be
+ *    overwritten by other handlers */
+    .macro    def_default_handler    handler_name
+    .align 1
+    .thumb_func
+    .weak    \handler_name
+    .type    \handler_name, %function
+\handler_name :
+    b    .
+    .size    \handler_name, . - \handler_name
+    .endm
+
+    def_default_handler    NMI_Handler
+    def_default_handler    HardFault_Handler
+    def_default_handler    MemManage_Handler
+    def_default_handler    BusFault_Handler
+    def_default_handler    UsageFault_Handler
+    def_default_handler    SVC_Handler
+    def_default_handler    DebugMon_Handler
+    def_default_handler    PendSV_Handler
+    def_default_handler    SysTick_Handler
+    def_default_handler    Default_Handler
+
+    .macro    def_irq_default_handler    handler_name
+    .weak     \handler_name
+    .set      \handler_name, Default_Handler
+    .endm
+
+    def_irq_default_handler     WWDG_IRQHandler
+    def_irq_default_handler     PVD_IRQHandler
+    def_irq_default_handler     TAMP_STAMP_IRQHandler
+    def_irq_default_handler     RTC_WKUP_IRQHandler
+    def_irq_default_handler     FLASH_IRQHandler
+    def_irq_default_handler     RCC_IRQHandler
+    def_irq_default_handler     EXTI0_IRQHandler
+    def_irq_default_handler     EXTI1_IRQHandler
+    def_irq_default_handler     EXTI2_TSC_IRQHandler
+    def_irq_default_handler     EXTI3_IRQHandler
+    def_irq_default_handler     EXTI4_IRQHandler
+    def_irq_default_handler     DMA1_Stream0_IRQHandler
+    def_irq_default_handler     DMA1_Stream1_IRQHandler
+    def_irq_default_handler     DMA1_Stream2_IRQHandler
+    def_irq_default_handler     DMA1_Stream3_IRQHandler
+    def_irq_default_handler     DMA1_Stream4_IRQHandler
+    def_irq_default_handler     DMA1_Stream5_IRQHandler
+    def_irq_default_handler     DMA1_Stream6_IRQHandler
+    def_irq_default_handler     ADC1_2_IRQHandler
+    def_irq_default_handler     CAN_TX_IRQHandler
+    def_irq_default_handler     CAN_RX0_IRQHandler
+    def_irq_default_handler     CAN_RX1_IRQHandler
+    def_irq_default_handler     CAN_SCE_IRQHandler
+    def_irq_default_handler     EXTI9_5_IRQHandler
+    def_irq_default_handler     TIM1_BRK_TIM15_IRQHandler
+    def_irq_default_handler     TIM1_UP_TIM16_IRQHandler
+    def_irq_default_handler     TIM1_TRG_COM_TIM17_IRQHandler
+    def_irq_default_handler     TIM1_CC_IRQHandler
+    def_irq_default_handler     TIM2_IRQHandler
+    def_irq_default_handler     TIM3_IRQHandler
+    def_irq_default_handler     I2C1_EV_IRQHandler
+    def_irq_default_handler     I2C1_ER_IRQHandler
+    def_irq_default_handler     SPI1_IRQHandler
+    def_irq_default_handler     USART1_IRQHandler
+    def_irq_default_handler     USART2_IRQHandler
+    def_irq_default_handler     USART3_IRQHandler
+    def_irq_default_handler     EXTI15_10_IRQHandler
+    def_irq_default_handler     RTC_Alarm_IRQHandler
+    def_irq_default_handler     TIM6_DAC1_IRQHandler
+    def_irq_default_handler     TIM7_DAC2_IRQHandler
+    def_irq_default_handler     COMP2_IRQHandler
+    def_irq_default_handler     COMP4_6_IRQHandler
+    def_irq_default_handler     HRTIM1_Master_IRQHandler
+    def_irq_default_handler     HRTIM1_TIMA_IRQHandler
+    def_irq_default_handler     HRTIM1_TIMB_IRQHandler
+    def_irq_default_handler     HRTIM1_TIMC_IRQHandler
+    def_irq_default_handler     HRTIM1_TIMD_IRQHandler
+    def_irq_default_handler     HRTIM1_TIME_IRQHandler
+    def_irq_default_handler     HRTIM1_FLT_IRQHandler
+    def_irq_default_handler     FPU_IRQHandler
+    def_irq_default_handler     DEF_IRQHandler
+
+    .end