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The two tests obtain NIA with bl+mflr+addi and then compare it against addpcis with the minimum and maximum immediate operand values. They were also tested on a real POWER9 system (in userspace) for good measure. Signed-off-by: Shawn Anastasio <shawn@anastas.io>
45 lines
610 B
C
45 lines
610 B
C
#include <stddef.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include "console.h"
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#define TEST "Test "
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#define PASS "PASS\n"
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#define FAIL "FAIL\n"
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extern long test_addpcis_1(void);
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extern long test_addpcis_2(void);
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// i < 100
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void print_test_number(int i)
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{
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puts(TEST);
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putchar(48 + i/10);
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putchar(48 + i%10);
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putchar(':');
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}
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int main(void)
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{
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int fail = 0;
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potato_uart_init();
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print_test_number(1);
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if (test_addpcis_1() != 0) {
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fail = 1;
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puts(FAIL);
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} else
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puts(PASS);
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print_test_number(2);
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if (test_addpcis_2() != 0) {
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fail = 1;
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puts(FAIL);
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} else
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puts(PASS);
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return fail;
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}
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