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Make symmetric test clearer

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This commit is contained in:
Jerry Zhao
2024-01-28 17:32:45 -08:00
parent f7790c8bee
commit 1e40679a40
2 changed files with 8 additions and 4 deletions
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2
generators/testchipip

Submodule generators/testchipip updated: 6ac7976b21...942bdc5a8d

10
tests/symmetric.c
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@@ -1,5 +1,6 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h>
#include <riscv-pk/encoding.h> #include <riscv-pk/encoding.h>
#include "marchid.h" #include "marchid.h"
@@ -20,10 +21,13 @@ int main(void) {
memcpy(test, dest + OBUS_OFFSET, sizeof(src)); memcpy(test, dest + OBUS_OFFSET, sizeof(src));
size_t read_end = rdcycle(); size_t read_end = rdcycle();
if (memcmp(src, test, sizeof(src))) { for (int i = 0; i < sizeof(src); i++) {
printf("Remote write/read failed\n"); if (src[i] != test[i]) {
exit(1); printf("Remote write/read failed at %p %p %p %x %x\n", src+i, test+i, dest + OBUS_OFFSET + i, src[i], test[i]);
exit(1);
}
} }
printf("Read %ld bytes in %ld cycles\n", sizeof(src), read_end - read_start); printf("Read %ld bytes in %ld cycles\n", sizeof(src), read_end - read_start);
return 0; return 0;