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Merge pull request #435 from janekm/master 

fixes to NRF51822 GCC template
pull/442/head
Bogdan Marinescu 2014-08-12 10:22:59 +01:00
parent e6bf98d996 74080c1efc
commit ec6f5454a8
2 changed files with 9 additions and 10 deletions
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17
libraries/mbed/targets/cmsis/TARGET_NORDIC/TARGET_MCU_NRF51822/TOOLCHAIN_GCC_ARM/NRF51822.ld
View File

@ -43,8 +43,8 @@ SECTIONS
KEEP(*(.Vectors)) KEEP(*(.Vectors))
*(.text*) *(.text*)
*(.init) KEEP(*(.init))
*(.fini) KEEP(*(.fini))
/* .ctors */ /* .ctors */
*crtbegin.o(.ctors) *crtbegin.o(.ctors)
@ -62,7 +62,7 @@ SECTIONS
*(.rodata*) *(.rodata*)
*(.eh_frame*) KEEP(*(.eh_frame*))
} > FLASH } > FLASH
@ -89,22 +89,22 @@ SECTIONS
. = ALIGN(4); . = ALIGN(4);
/* preinit data */ /* preinit data */
PROVIDE_HIDDEN (__preinit_array_start = .); PROVIDE_HIDDEN (__preinit_array_start = .);
*(.preinit_array) KEEP(*(.preinit_array))
PROVIDE_HIDDEN (__preinit_array_end = .); PROVIDE_HIDDEN (__preinit_array_end = .);
. = ALIGN(4); . = ALIGN(4);
/* init data */ /* init data */
PROVIDE_HIDDEN (__init_array_start = .); PROVIDE_HIDDEN (__init_array_start = .);
*(SORT(.init_array.*)) KEEP(*(SORT(.init_array.*)))
*(.init_array) KEEP(*(.init_array))
PROVIDE_HIDDEN (__init_array_end = .); PROVIDE_HIDDEN (__init_array_end = .);
. = ALIGN(4); . = ALIGN(4);
/* finit data */ /* finit data */
PROVIDE_HIDDEN (__fini_array_start = .); PROVIDE_HIDDEN (__fini_array_start = .);
*(SORT(.fini_array.*)) KEEP(*(SORT(.fini_array.*)))
*(.fini_array) KEEP(*(.fini_array))
PROVIDE_HIDDEN (__fini_array_end = .); PROVIDE_HIDDEN (__fini_array_end = .);
*(.jcr) *(.jcr)
@ -149,4 +149,3 @@ SECTIONS
/* Check if data + heap + stack exceeds RAM limit */ /* Check if data + heap + stack exceeds RAM limit */
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack") ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
} }

2
workspace_tools/export/gcc_arm_nrf51822.tmpl
View File

@ -23,7 +23,7 @@ CPU = -mcpu=cortex-m0 -mthumb
CC_FLAGS = $(CPU) -c -g -fno-common -fmessage-length=0 -Wall -fno-exceptions -ffunction-sections -fdata-sections CC_FLAGS = $(CPU) -c -g -fno-common -fmessage-length=0 -Wall -fno-exceptions -ffunction-sections -fdata-sections
CC_SYMBOLS = {% for s in symbols %}-D{{s}} {% endfor %} CC_SYMBOLS = {% for s in symbols %}-D{{s}} {% endfor %}
LD_FLAGS = -mcpu=cortex-m0 -mthumb -Wl,--gc-sections --specs=nano.specs -u _printf_float -u _scanf_float LD_FLAGS = -mcpu=cortex-m0 -mthumb -Wl,--gc-sections -Wl,--wrap=main --specs=nano.specs -u _printf_float -u _scanf_float
LD_SYS_LIBS = -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys LD_SYS_LIBS = -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
ifeq ($(DEBUG), 1) ifeq ($(DEBUG), 1)