mirror of https://github.com/ARMmbed/mbed-os.git
Merge pull request #624 from ohagendorf/exporter_gccarm_disco_l053
Toolchain: DISCO_L053C8, NUCLEO_L053R8 - GCC ARM supportpull/630/head
Martin Kojtal
commit
159e424dfa
|
|
@ -0,0 +1,155 @@
|
|||
/* Linker script for STM32L0 */
|
||||
|
||||
/* Linker script to configure memory regions. */
|
||||
MEMORY
|
||||
{
|
||||
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 64k
|
||||
RAM (rwx) : ORIGIN = 0x200000C0, LENGTH = 0x2000-0xC0
|
||||
}
|
||||
|
||||
/* 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 = .;
|
||||
_sidata = .;
|
||||
|
||||
.data : AT (__etext)
|
||||
{
|
||||
__data_start__ = .;
|
||||
_sdata = .;
|
||||
*(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__ = .;
|
||||
_edata = .;
|
||||
|
||||
} > RAM
|
||||
|
||||
.bss :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
__bss_start__ = .;
|
||||
_sbss = .;
|
||||
*(.bss*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
__bss_end__ = .;
|
||||
_ebss = .;
|
||||
} > 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);
|
||||
_estack = __StackTop;
|
||||
__StackLimit = __StackTop - SIZEOF(.stack_dummy);
|
||||
PROVIDE(__stack = __StackTop);
|
||||
|
||||
/* Check if data + heap + stack exceeds RAM limit */
|
||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
||||
}
|
||||
|
|
@ -0,0 +1,298 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file startup_stm32l053xx.s
|
||||
* @author MCD Application Team
|
||||
* @version V1.1.0
|
||||
* @date 18-June-2014
|
||||
* @brief STM32L053xx Devices vector table for Atollic TrueSTUDIO toolchain.
|
||||
* This module performs:
|
||||
* - Set the initial SP
|
||||
* - Set the initial PC == Reset_Handler,
|
||||
* - Set the vector table entries with the exceptions ISR address
|
||||
* - Branches to main in the C library (which eventually
|
||||
* calls main()).
|
||||
* After Reset the Cortex-M0+ processor is in Thread mode,
|
||||
* priority is Privileged, and the Stack is set to Main.
|
||||
******************************************************************************
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. 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.
|
||||
* 3. Neither the name of STMicroelectronics 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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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
|
||||
.cpu cortex-m0plus
|
||||
.fpu softvfp
|
||||
.thumb
|
||||
|
||||
.global g_pfnVectors
|
||||
.global Default_Handler
|
||||
|
||||
/* start address for the initialization values of the .data section.
|
||||
defined in linker script */
|
||||
.word _sidata
|
||||
/* start address for the .data section. defined in linker script */
|
||||
.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
|
||||
|
||||
.section .text.Reset_Handler
|
||||
.weak Reset_Handler
|
||||
.type Reset_Handler, %function
|
||||
Reset_Handler:
|
||||
ldr r0, =_estack
|
||||
mov sp, r0 /* set stack pointer */
|
||||
|
||||
/* Copy the data segment initializers from flash to SRAM */
|
||||
movs r1, #0
|
||||
b LoopCopyDataInit
|
||||
|
||||
CopyDataInit:
|
||||
ldr r3, =_sidata
|
||||
ldr r3, [r3, r1]
|
||||
str r3, [r0, r1]
|
||||
adds r1, r1, #4
|
||||
|
||||
LoopCopyDataInit:
|
||||
ldr r0, =_sdata
|
||||
ldr r3, =_edata
|
||||
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]
|
||||
adds r2, r2, #4
|
||||
|
||||
|
||||
LoopFillZerobss:
|
||||
ldr r3, = _ebss
|
||||
cmp r2, r3
|
||||
bcc FillZerobss
|
||||
|
||||
/* Call the clock system intitialization function.*/
|
||||
bl SystemInit
|
||||
/* Call static constructors */
|
||||
bl __libc_init_array
|
||||
/* Call the application's entry point.*/
|
||||
bl main
|
||||
|
||||
LoopForever:
|
||||
b LoopForever
|
||||
|
||||
|
||||
.size Reset_Handler, .-Reset_Handler
|
||||
|
||||
/**
|
||||
* @brief This is the code that gets called when the processor receives an
|
||||
* unexpected interrupt. This simply enters an infinite loop, preserving
|
||||
* the system state for examination by a debugger.
|
||||
*
|
||||
* @param None
|
||||
* @retval : None
|
||||
*/
|
||||
.section .text.Default_Handler,"ax",%progbits
|
||||
Default_Handler:
|
||||
Infinite_Loop:
|
||||
b Infinite_Loop
|
||||
.size Default_Handler, .-Default_Handler
|
||||
/******************************************************************************
|
||||
*
|
||||
* The minimal vector table for a Cortex M0. Note that the proper constructs
|
||||
* must be placed on this to ensure that it ends up at physical address
|
||||
* 0x0000.0000.
|
||||
*
|
||||
******************************************************************************/
|
||||
.section .isr_vector,"a",%progbits
|
||||
.type g_pfnVectors, %object
|
||||
.size g_pfnVectors, .-g_pfnVectors
|
||||
|
||||
|
||||
g_pfnVectors:
|
||||
.word _estack
|
||||
.word Reset_Handler
|
||||
.word NMI_Handler
|
||||
.word HardFault_Handler
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word SVC_Handler
|
||||
.word DebugMon_Handler
|
||||
.word 0
|
||||
.word PendSV_Handler
|
||||
.word SysTick_Handler
|
||||
.word WWDG_IRQHandler /* Window WatchDog */
|
||||
.word PVD_IRQHandler /* PVD through EXTI Line detection */
|
||||
.word RTC_IRQHandler /* RTC through the EXTI line */
|
||||
.word FLASH_IRQHandler /* FLASH */
|
||||
.word RCC_CRS_IRQHandler /* RCC and CRS */
|
||||
.word EXTI0_1_IRQHandler /* EXTI Line 0 and 1 */
|
||||
.word EXTI2_3_IRQHandler /* EXTI Line 2 and 3 */
|
||||
.word EXTI4_15_IRQHandler /* EXTI Line 4 to 15 */
|
||||
.word TSC_IRQHandler /* TSC */
|
||||
.word DMA1_Channel1_IRQHandler /* DMA1 Channel 1 */
|
||||
.word DMA1_Channel2_3_IRQHandler /* DMA1 Channel 2 and Channel 3 */
|
||||
.word DMA1_Channel4_5_6_7_IRQHandler /* DMA1 Channel 4, Channel 5, Channel 6 and Channel 7*/
|
||||
.word ADC1_COMP_IRQHandler /* ADC1, COMP1 and COMP2 */
|
||||
.word LPTIM1_IRQHandler /* LPTIM1 */
|
||||
.word 0 /* Reserved */
|
||||
.word TIM2_IRQHandler /* TIM2 */
|
||||
.word 0 /* Reserved */
|
||||
.word TIM6_DAC_IRQHandler /* TIM6 and DAC */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word TIM21_IRQHandler /* TIM21 */
|
||||
.word 0 /* Reserved */
|
||||
.word TIM22_IRQHandler /* TIM22 */
|
||||
.word I2C1_IRQHandler /* I2C1 */
|
||||
.word I2C2_IRQHandler /* I2C2 */
|
||||
.word SPI1_IRQHandler /* SPI1 */
|
||||
.word SPI2_IRQHandler /* SPI2 */
|
||||
.word USART1_IRQHandler /* USART1 */
|
||||
.word USART2_IRQHandler /* USART2 */
|
||||
.word RNG_LPUART1_IRQHandler /* RNG and LPUART1 */
|
||||
.word LCD_IRQHandler /* LCD */
|
||||
.word USB_IRQHandler /* USB */
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* Provide weak aliases for each Exception handler to the Default_Handler.
|
||||
* As they are weak aliases, any function with the same name will override
|
||||
* this definition.
|
||||
*
|
||||
*******************************************************************************/
|
||||
|
||||
.weak NMI_Handler
|
||||
.thumb_set NMI_Handler,Default_Handler
|
||||
|
||||
.weak HardFault_Handler
|
||||
.thumb_set HardFault_Handler,Default_Handler
|
||||
|
||||
.weak SVC_Handler
|
||||
.thumb_set SVC_Handler,Default_Handler
|
||||
|
||||
.weak DebugMon_Handler
|
||||
.thumb_set DebugMon_Handler,Default_Handler
|
||||
|
||||
.weak PendSV_Handler
|
||||
.thumb_set PendSV_Handler,Default_Handler
|
||||
|
||||
.weak SysTick_Handler
|
||||
.thumb_set SysTick_Handler,Default_Handler
|
||||
|
||||
.weak WWDG_IRQHandler
|
||||
.thumb_set WWDG_IRQHandler,Default_Handler
|
||||
|
||||
.weak PVD_IRQHandler
|
||||
.thumb_set PVD_IRQHandler,Default_Handler
|
||||
|
||||
.weak RTC_IRQHandler
|
||||
.thumb_set RTC_IRQHandler,Default_Handler
|
||||
|
||||
.weak FLASH_IRQHandler
|
||||
.thumb_set FLASH_IRQHandler,Default_Handler
|
||||
|
||||
.weak RCC_CRS_IRQHandler
|
||||
.thumb_set RCC_CRS_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI0_1_IRQHandler
|
||||
.thumb_set EXTI0_1_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI2_3_IRQHandler
|
||||
.thumb_set EXTI2_3_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI4_15_IRQHandler
|
||||
.thumb_set EXTI4_15_IRQHandler,Default_Handler
|
||||
|
||||
.weak TSC_IRQHandler
|
||||
.thumb_set TSC_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Channel1_IRQHandler
|
||||
.thumb_set DMA1_Channel1_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Channel2_3_IRQHandler
|
||||
.thumb_set DMA1_Channel2_3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Channel4_5_6_7_IRQHandler
|
||||
.thumb_set DMA1_Channel4_5_6_7_IRQHandler,Default_Handler
|
||||
|
||||
.weak ADC1_COMP_IRQHandler
|
||||
.thumb_set ADC1_COMP_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM1_IRQHandler
|
||||
.thumb_set LPTIM1_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM2_IRQHandler
|
||||
.thumb_set TIM2_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM6_DAC_IRQHandler
|
||||
.thumb_set TIM6_DAC_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM21_IRQHandler
|
||||
.thumb_set TIM21_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM22_IRQHandler
|
||||
.thumb_set TIM22_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C1_IRQHandler
|
||||
.thumb_set I2C1_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C2_IRQHandler
|
||||
.thumb_set I2C2_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI1_IRQHandler
|
||||
.thumb_set SPI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI2_IRQHandler
|
||||
.thumb_set SPI2_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART1_IRQHandler
|
||||
.thumb_set USART1_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART2_IRQHandler
|
||||
.thumb_set USART2_IRQHandler,Default_Handler
|
||||
|
||||
.weak RNG_LPUART1_IRQHandler
|
||||
.thumb_set RNG_LPUART1_IRQHandler,Default_Handler
|
||||
|
||||
.weak LCD_IRQHandler
|
||||
.thumb_set LCD_IRQHandler,Default_Handler
|
||||
|
||||
.weak USB_IRQHandler
|
||||
.thumb_set USB_IRQHandler,Default_Handler
|
||||
|
||||
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
||||
|
|
@ -0,0 +1,72 @@
|
|||
# This file was automagically generated by mbed.org. For more information,
|
||||
# see http://mbed.org/handbook/Exporting-to-GCC-ARM-Embedded
|
||||
|
||||
GCC_BIN =
|
||||
PROJECT = {{name}}
|
||||
OBJECTS = {% for f in to_be_compiled %}{{f}} {% endfor %}
|
||||
SYS_OBJECTS = {% for f in object_files %}{{f}} {% endfor %}
|
||||
INCLUDE_PATHS = {% for p in include_paths %}-I{{p}} {% endfor %}
|
||||
LIBRARY_PATHS = {% for p in library_paths %}-L{{p}} {% endfor %}
|
||||
LIBRARIES = {% for lib in libraries %}-l{{lib}} {% endfor %}
|
||||
LINKER_SCRIPT = {{linker_script}}
|
||||
|
||||
###############################################################################
|
||||
AS = $(GCC_BIN)arm-none-eabi-as
|
||||
CC = $(GCC_BIN)arm-none-eabi-gcc
|
||||
CPP = $(GCC_BIN)arm-none-eabi-g++
|
||||
LD = $(GCC_BIN)arm-none-eabi-gcc
|
||||
OBJCOPY = $(GCC_BIN)arm-none-eabi-objcopy
|
||||
OBJDUMP = $(GCC_BIN)arm-none-eabi-objdump
|
||||
SIZE = $(GCC_BIN)arm-none-eabi-size
|
||||
|
||||
CPU = -mcpu=cortex-m0plus -mthumb
|
||||
CC_FLAGS = $(CPU) -c -g -fno-common -fmessage-length=0 -Wall -fno-exceptions -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-rtti
|
||||
CC_FLAGS += -MMD -MP
|
||||
CC_SYMBOLS = {% for s in symbols %}-D{{s}} {% endfor %}
|
||||
|
||||
LD_FLAGS = -mcpu=cortex-m0plus -mthumb -Wl,--gc-sections --specs=nano.specs
|
||||
#LD_FLAGS += -u _printf_float -u _scanf_float
|
||||
LD_FLAGS += -Wl,-Map=$(PROJECT).map,--cref
|
||||
LD_SYS_LIBS = -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
|
||||
|
||||
ifeq ($(DEBUG), 1)
|
||||
CC_FLAGS += -DDEBUG -O0
|
||||
else
|
||||
CC_FLAGS += -DNDEBUG -Os
|
||||
endif
|
||||
|
||||
all: $(PROJECT).bin $(PROJECT).hex size
|
||||
|
||||
clean:
|
||||
rm -f $(PROJECT).bin $(PROJECT).elf $(PROJECT).hex $(PROJECT).map $(PROJECT).lst $(OBJECTS) $(DEPS)
|
||||
|
||||
.s.o:
|
||||
$(AS) $(CPU) -o $@ $<
|
||||
|
||||
.c.o:
|
||||
$(CC) $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu99 $(INCLUDE_PATHS) -o $@ $<
|
||||
|
||||
.cpp.o:
|
||||
$(CPP) $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu++98 $(INCLUDE_PATHS) -o $@ $<
|
||||
|
||||
|
||||
$(PROJECT).elf: $(OBJECTS) $(SYS_OBJECTS)
|
||||
$(LD) $(LD_FLAGS) -T$(LINKER_SCRIPT) $(LIBRARY_PATHS) -o $@ $^ $(LIBRARIES) $(LD_SYS_LIBS) $(LIBRARIES) $(LD_SYS_LIBS)
|
||||
|
||||
$(PROJECT).bin: $(PROJECT).elf
|
||||
@$(OBJCOPY) -O binary $< $@
|
||||
|
||||
$(PROJECT).hex: $(PROJECT).elf
|
||||
@$(OBJCOPY) -O ihex $< $@
|
||||
|
||||
$(PROJECT).lst: $(PROJECT).elf
|
||||
@$(OBJDUMP) -Sdh $< > $@
|
||||
|
||||
lst: $(PROJECT).lst
|
||||
|
||||
size:
|
||||
$(SIZE) $(PROJECT).elf
|
||||
|
||||
DEPS = $(OBJECTS:.o=.d) $(SYS_OBJECTS:.o=.d)
|
||||
-include $(DEPS)
|
||||
|
||||
|
|
@ -0,0 +1,72 @@
|
|||
# This file was automagically generated by mbed.org. For more information,
|
||||
# see http://mbed.org/handbook/Exporting-to-GCC-ARM-Embedded
|
||||
|
||||
GCC_BIN =
|
||||
PROJECT = {{name}}
|
||||
OBJECTS = {% for f in to_be_compiled %}{{f}} {% endfor %}
|
||||
SYS_OBJECTS = {% for f in object_files %}{{f}} {% endfor %}
|
||||
INCLUDE_PATHS = {% for p in include_paths %}-I{{p}} {% endfor %}
|
||||
LIBRARY_PATHS = {% for p in library_paths %}-L{{p}} {% endfor %}
|
||||
LIBRARIES = {% for lib in libraries %}-l{{lib}} {% endfor %}
|
||||
LINKER_SCRIPT = {{linker_script}}
|
||||
|
||||
###############################################################################
|
||||
AS = $(GCC_BIN)arm-none-eabi-as
|
||||
CC = $(GCC_BIN)arm-none-eabi-gcc
|
||||
CPP = $(GCC_BIN)arm-none-eabi-g++
|
||||
LD = $(GCC_BIN)arm-none-eabi-gcc
|
||||
OBJCOPY = $(GCC_BIN)arm-none-eabi-objcopy
|
||||
OBJDUMP = $(GCC_BIN)arm-none-eabi-objdump
|
||||
SIZE = $(GCC_BIN)arm-none-eabi-size
|
||||
|
||||
CPU = -mcpu=cortex-m0plus -mthumb
|
||||
CC_FLAGS = $(CPU) -c -g -fno-common -fmessage-length=0 -Wall -fno-exceptions -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-rtti
|
||||
CC_FLAGS += -MMD -MP
|
||||
CC_SYMBOLS = {% for s in symbols %}-D{{s}} {% endfor %}
|
||||
|
||||
LD_FLAGS = -mcpu=cortex-m0plus -mthumb -Wl,--gc-sections --specs=nano.specs
|
||||
#LD_FLAGS += -u _printf_float -u _scanf_float
|
||||
LD_FLAGS += -Wl,-Map=$(PROJECT).map,--cref
|
||||
LD_SYS_LIBS = -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
|
||||
|
||||
ifeq ($(DEBUG), 1)
|
||||
CC_FLAGS += -DDEBUG -O0
|
||||
else
|
||||
CC_FLAGS += -DNDEBUG -Os
|
||||
endif
|
||||
|
||||
all: $(PROJECT).bin $(PROJECT).hex size
|
||||
|
||||
clean:
|
||||
rm -f $(PROJECT).bin $(PROJECT).elf $(PROJECT).hex $(PROJECT).map $(PROJECT).lst $(OBJECTS) $(DEPS)
|
||||
|
||||
.s.o:
|
||||
$(AS) $(CPU) -o $@ $<
|
||||
|
||||
.c.o:
|
||||
$(CC) $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu99 $(INCLUDE_PATHS) -o $@ $<
|
||||
|
||||
.cpp.o:
|
||||
$(CPP) $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu++98 $(INCLUDE_PATHS) -o $@ $<
|
||||
|
||||
|
||||
$(PROJECT).elf: $(OBJECTS) $(SYS_OBJECTS)
|
||||
$(LD) $(LD_FLAGS) -T$(LINKER_SCRIPT) $(LIBRARY_PATHS) -o $@ $^ $(LIBRARIES) $(LD_SYS_LIBS) $(LIBRARIES) $(LD_SYS_LIBS)
|
||||
|
||||
$(PROJECT).bin: $(PROJECT).elf
|
||||
@$(OBJCOPY) -O binary $< $@
|
||||
|
||||
$(PROJECT).hex: $(PROJECT).elf
|
||||
@$(OBJCOPY) -O ihex $< $@
|
||||
|
||||
$(PROJECT).lst: $(PROJECT).elf
|
||||
@$(OBJDUMP) -Sdh $< > $@
|
||||
|
||||
lst: $(PROJECT).lst
|
||||
|
||||
size:
|
||||
$(SIZE) $(PROJECT).elf
|
||||
|
||||
DEPS = $(OBJECTS:.o=.d) $(SYS_OBJECTS:.o=.d)
|
||||
-include $(DEPS)
|
||||
|
||||
|
|
@ -57,6 +57,8 @@ class GccArm(Exporter):
|
|||
'ARCH_MAX',
|
||||
'DISCO_F429ZI',
|
||||
'NUCLEO_F334R8',
|
||||
'DISCO_L053C8',
|
||||
'NUCLEO_L053R8',
|
||||
]
|
||||
|
||||
DOT_IN_RELATIVE_PATH = True
|
||||
|
|
|
|||
|
|
@ -400,7 +400,7 @@ class NUCLEO_L053R8(Target):
|
|||
Target.__init__(self)
|
||||
self.core = "Cortex-M0+"
|
||||
self.extra_labels = ['STM', 'STM32L0', 'STM32L053R8']
|
||||
self.supported_toolchains = ["ARM", "uARM"]
|
||||
self.supported_toolchains = ["ARM", "uARM", "GCC_ARM"]
|
||||
self.default_toolchain = "uARM"
|
||||
self.supported_form_factors = ["ARDUINO", "MORPHO"]
|
||||
self.detect_code = "0715"
|
||||
|
|
|
|||
Loading…
Reference in New Issue