50 lines
731 B
C
50 lines
731 B
C
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#include <string.h>
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#include <stdio.h>
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#define TRACE (*(unsigned char *)0x40000000)
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int _write(int file, const char *ptr, int len) {
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int x;
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for (x = 0; x < len; x++) {
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TRACE = *ptr++;
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}
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return (len);
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}
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int func1(int a, int* b) {
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return a - (*b);
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}
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int main(void) {
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int x1, x2, x3;
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int aux[5] = {0, 1, 2, 3, 4};
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int aux2[5];
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printf("Hello\n");
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x1 = 6;
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x2 = 7;
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x3 = func1(x1, &x2);
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memcpy(aux, aux2, sizeof(int)*5);
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for(int i = 0; i < 5; i++) {
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if (aux[i] != aux2[i]) {
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printf("ERROR %d\n", i);
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asm volatile ("ecall");
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}
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}
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printf("OK!\n");
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printf("x1 = %d\n", x1);
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printf("x2 = %d\n", x2);
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printf("x3 = %d\n", x3);
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asm volatile ("ecall");
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return 0;
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}
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