23 lines
233 B
C
23 lines
233 B
C
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#include "stm32f4xx.h"
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void *get_r9(void) {
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void *r0;
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__asm volatile (
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"MOV %0, r9" : "=r" (r0)
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);
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return r0;
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}
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void set_r9(void *r9) {
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__asm volatile (
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"MOV r9, %0" : : "r" (r9)
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);
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}
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