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-rw-r--r--lib/lm3s/vector.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/lm3s/vector.c b/lib/lm3s/vector.c
index 5968d76..3a1c4d1 100644
--- a/lib/lm3s/vector.c
+++ b/lib/lm3s/vector.c
@@ -20,7 +20,7 @@
#define WEAK __attribute__ ((weak))
/* 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 reset_handler(void);
@@ -61,9 +61,10 @@ void (*const vector_table[]) (void) = {
void reset_handler(void)
{
volatile unsigned *src, *dest;
+
__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;
while (dest < &_ebss)