Projet_SETI_RISC-V/riscv-gnu-toolchain/qemu/tests/tcg/openrisc/test_logic.c
2023-03-06 14:48:14 +01:00

105 lines
1.6 KiB
C

#include <stdio.h>
int main(void)
{
int a, b, c;
int result;
b = 0x9743;
c = 0x2;
result = 0x25d0c;
__asm
("l.sll %0, %1, %2\n\t"
: "=r"(a)
: "r"(b), "r"(c)
);
if (a != result) {
printf("sll error\n");
return -1;
}
b = 0x9743;
result = 0x25d0c;
__asm
("l.slli %0, %1, 0x2\n\t"
: "=r"(a)
: "r"(b)
);
if (a != result) {
printf("slli error\n");
return -1;
}
b = 0x7654;
c = 0x03;
result = 0xeca;
__asm
("l.srl %0, %1, %2\n\t"
: "=r"(a)
: "r"(b), "r"(c)
);
b = 0x7654;
result = 0xeca;
__asm
("l.srli %0, %1, 0x3\n\t"
: "=r"(a)
: "r"(b)
);
if (a != result) {
printf("srli error\n");
return -1;
}
b = 0x80000001;
c = 0x4;
result = 0x18000000;
__asm
("l.ror %0, %1, %2\n\t"
: "=r"(a)
: "r"(b), "r"(c)
);
if (a != result) {
printf("ror error\n");
return -1;
}
b = 0x80000001;
result = 0x18000000;
__asm
("l.rori %0, %1, 0x4\n\t"
: "=r"(a)
: "r"(b)
);
if (a != result) {
printf("rori error\n");
return -1;
}
b = 0x80000001;
c = 0x03;
result = 0xf0000000;
__asm
("l.sra %0, %1, %2\n\t"
: "=r"(a)
: "r"(b), "r"(c)
);
if (a != result) {
printf("sra error\n");
return -1;
}
b = 0x80000001;
result = 0xf0000000;
__asm
("l.srai %0, %1, 0x3\n\t"
: "=r"(a)
: "r"(b)
);
if (a != result) {
printf("srai error\n");
return -1;
}
return 0;
}