#include #define N 16 #define SOLL 8 /* size of unsigned long long */ unsigned long long memSrc[] = { 0x12345658121f1e1f, 0, 3, -1, 0x232f2e2f56568441, 0x242c2b2b1236548c, 0xffffffff252a2e2b, 0x262d2d2a4521dddd, 0x3f343f3e22222222, 0x3e353d3c41231548, 0x363a3c3b45421212, 0x3b373b3a4545afcb, 0x454f4e4556984525, 0xfffffffffffffffc, 0x474d474c55aaaaaa, 0x4a484a4c65665659 }; unsigned long long memDst[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }; int main() { #if defined(__mips_hard_float) int i, index; unsigned long long outLoad; #if (__mips_isa_rev < 6) for (i = 0; i < N * SOLL; i++) { outLoad = 0; __asm__ __volatile__( "move $t0, %1" "\n\t" "move $t1, %2" "\n\t" "luxc1 $f0, $t1($t0)" "\n\t" "dmfc1 %0, $f0" "\n\t" "move $t0, %3" "\n\t" "suxc1 $f0, $t1($t0)" "\n\t" : "=r" (outLoad) : "r" (memSrc), "r" (i), "r" (memDst) : "t0", "t1", "$f0" ); index = (i / SOLL) % N; printf("i: %d, memSrc[%d]: 0x%llx, memDst[%d]: 0x%llx, outLoad: 0x%llx\n", i, index, memSrc[index], index, memDst[index], outLoad); } #endif #endif return 0; }