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use _data_loadaddr instead of _etext

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this change was done in master in [1] and just merged here.

[1] 74cd991e7e8972cf22933743c847b5ce2b165798
This commit is contained in:
chrysn 2012-10-02 12:05:36 +02:00
parent 36f95447a8
commit b5de267b06
2 changed files with 4 additions and 3 deletions
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1
lib/efm32/tinygecko/tinygecko.ld
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@ -57,6 +57,7 @@ SECTIONS
. = ALIGN(4); . = ALIGN(4);
_ebss = .; _ebss = .;
} >ram AT >rom } >ram AT >rom
_data_loadaddr = LOADADDR(.data);
/* /*
* The .eh_frame section appears to be used for C++ exception handling. * The .eh_frame section appears to be used for C++ exception handling.

6
lib/efm32/tinygecko/vector.c
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@ -23,8 +23,8 @@
#define WEAK __attribute__ ((weak)) #define WEAK __attribute__ ((weak))
/* Symbols exported by the linker script(s). */ /* Symbols exported by the linker script(s): */
extern unsigned _etext, _data, _edata, _ebss, _stack; extern unsigned _data_loadaddr, _data, _edata, _ebss, _stack;
void main(void); void main(void);
void blocking_handler(void); void blocking_handler(void);
@ -109,7 +109,7 @@ void WEAK reset_handler(void)
__asm__("MSR msp, %0" : : "r"(&_stack)); __asm__("MSR msp, %0" : : "r"(&_stack));
for (src = &_etext, dest = &_data; dest < &_edata; src++, dest++) for (src = &_data_loadaddr, dest = &_data; dest < &_edata; src++, dest++)
*dest = *src; *dest = *src;
while (dest < &_ebss) while (dest < &_ebss)