1 #include <stdio.h> 2 3 #define TESTINST_DROTR(instruction, in, SA) \ 4 { \ 5 unsigned long long out; \ 6 __asm__ __volatile__( \ 7 "move $t0, $zero" "\n\t" \ 8 "move $t1, %1" "\n\t" \ 9 instruction" $t0, $t1, "#SA "\n\t" \ 10 "move %0, $t0" "\n\t" \ 11 : "=r" (out) \ 12 : "r" (in) \ 13 : "t0", "t1" \ 14 ); \ 15 printf("%s :: in 0x%llx, out 0x%llx, SA %d\n", \ 16 instruction, (long long) in, out, SA); \ 17 } 18 19 #define TESTINST_DROTRV(instruction, in, SA) \ 20 { \ 21 unsigned long long out; \ 22 __asm__ __volatile__( \ 23 "move $t0, $zero" "\n\t" \ 24 "move $t1, %1" "\n\t" \ 25 "move $t2, %2" "\n\t" \ 26 instruction" $t0, $t1, $t2" "\n\t" \ 27 "move %0, $t0" "\n\t" \ 28 : "=r" (out) \ 29 : "r" (in), "r" (SA) \ 30 : "t0", "t1", "t2" \ 31 ); \ 32 printf("%s :: in 0x%llx, out 0x%llx, SA %d\n", \ 33 instruction, (long long) in, out, SA); \ 34 } 35 36 #define TESTINST_DSWAP(instruction, in) \ 37 { \ 38 unsigned long long out; \ 39 __asm__ __volatile__( \ 40 "move $t0, $0" "\n\t" \ 41 "move $t1, $0" "\n\t" \ 42 "move $t1, %1" "\n\t" \ 43 instruction" $t0, $t1" "\n\t" \ 44 "move %0, $t0" "\n\t" \ 45 : "=r" (out) \ 46 : "r" (in) \ 47 : "t0", "t1" \ 48 ); \ 49 printf("%s :: in 0x%llx, out 0x%llx\n", \ 50 instruction, (long long) in, out); \ 51 } 52 53 int main() 54 { 55 #if (__mips == 64) && (__mips_isa_rev >= 2) 56 printf("--- DROTR ---\n"); 57 TESTINST_DROTR("drotr", 0x2000ffffffffffff, 16); 58 TESTINST_DROTR("drotr", 0xffff0000ffffffff, 16); 59 TESTINST_DROTR("drotr", 0x2000ffffffffffff, 8); 60 TESTINST_DROTR("drotr", 0x2000ffffffffffff, 4); 61 TESTINST_DROTR("drotr", 0x2000ffffffffffff, 5); 62 TESTINST_DROTR("drotr", 0x31415927ffffffff, 10); 63 TESTINST_DROTR("drotr", 0x2000ffffffffffff, 4); 64 TESTINST_DROTR("drotr", 0x2000ffffffffffff, 0); 65 TESTINST_DROTR("drotr", 0xeeeeffffffffffff, 16); 66 TESTINST_DROTR("drotr", 0x2000ffffffffbbbb, 31); 67 TESTINST_DROTR("drotr", 0x2000ffffffffffff, 16); 68 TESTINST_DROTR("drotr", 0x2000ffffffffffff, 0); 69 TESTINST_DROTR("drotr", 0x7fffffffffffffff, 16); 70 TESTINST_DROTR("drotr", 0x2000ffffffffffff, 2); 71 TESTINST_DROTR("drotr", 0x2000ffffffffffff, 24); 72 TESTINST_DROTR("drotr", 0xfffffff31415927f, 16); 73 TESTINST_DROTR("drotr", 0xffffffffffff0008, 3); 74 TESTINST_DROTR("drotr", 0xffff0000ffffffff, 16); 75 TESTINST_DROTR("drotr", 0xff0000ffffffffff, 16); 76 TESTINST_DROTR("drotr", 0xfffffffff0000fff, 16); 77 78 printf("--- DROTR32 ---\n"); 79 TESTINST_DROTR("drotr32", 0x2000ffffffffffff, 16); 80 TESTINST_DROTR("drotr32", 0xffff0000ffffffff, 16); 81 TESTINST_DROTR("drotr32", 0x2000ffffffffffff, 8); 82 TESTINST_DROTR("drotr32", 0x2000ffffffffffff, 4); 83 TESTINST_DROTR("drotr32", 0x2000ffffffffffff, 5); 84 TESTINST_DROTR("drotr32", 0x31415927ffffffff, 10); 85 TESTINST_DROTR("drotr32", 0x2000ffffffffffff, 4); 86 TESTINST_DROTR("drotr32", 0x2000ffffffffffff, 0); 87 TESTINST_DROTR("drotr32", 0xeeeeffffffffffff, 16); 88 TESTINST_DROTR("drotr32", 0x2000ffffffffffff, 31); 89 TESTINST_DROTR("drotr32", 0x2000ffffffffbbbb, 16); 90 TESTINST_DROTR("drotr32", 0x2000ffffffffffff, 0); 91 TESTINST_DROTR("drotr32", 0x7fffffffffffffff, 16); 92 TESTINST_DROTR("drotr32", 0x2000ffffffffffff, 2); 93 TESTINST_DROTR("drotr32", 0x2000ffffffffffff, 24); 94 TESTINST_DROTR("drotr32", 0xfffffff31415927f, 16); 95 TESTINST_DROTR("drotr32", 0xffffffffffff0008, 3); 96 TESTINST_DROTR("drotr32", 0xffff0000ffffffff, 16); 97 TESTINST_DROTR("drotr32", 0xff0000ffffffffff, 16); 98 TESTINST_DROTR("drotr32", 0xfffffffff0000fff, 16); 99 100 printf("--- DROTRV ---\n"); 101 TESTINST_DROTRV("drotrv", 0x2000ffffffffffff, 16); 102 TESTINST_DROTRV("drotrv", 0xffff0000ffffffff, 16); 103 TESTINST_DROTRV("drotrv", 0x2000ffffffffffff, 8); 104 TESTINST_DROTRV("drotrv", 0x2000ffffffffffff, 4); 105 TESTINST_DROTRV("drotrv", 0x2000ffffffffffff, 5); 106 TESTINST_DROTRV("drotrv", 0x31415927ffffffff, 10); 107 TESTINST_DROTRV("drotrv", 0x2000ffffffffffff, 4); 108 TESTINST_DROTRV("drotrv", 0x2000ffffffffffff, 0); 109 TESTINST_DROTRV("drotrv", 0xeeeeffffffffffff, 16); 110 TESTINST_DROTRV("drotrv", 0x2000ffffffffffff, 31); 111 TESTINST_DROTRV("drotrv", 0x2000ffffffffbbbb, 16); 112 TESTINST_DROTRV("drotrv", 0x2000ffffffffffff, 0); 113 TESTINST_DROTRV("drotrv", 0x7fffffffffffffff, 16); 114 TESTINST_DROTRV("drotrv", 0x2000ffffffffffff, 2); 115 TESTINST_DROTRV("drotrv", 0x2000ffffffffffff, 24); 116 TESTINST_DROTRV("drotrv", 0xfffffff31415927f, 16); 117 TESTINST_DROTRV("drotrv", 0xffffffffffff0008, 3); 118 TESTINST_DROTRV("drotrv", 0xffff0000ffffffff, 16); 119 TESTINST_DROTRV("drotrv", 0xff0000ffffffffff, 16); 120 TESTINST_DROTRV("drotrv", 0xfffffffff0000fff, 16); 121 122 printf("--- DSBH ---\n"); 123 TESTINST_DSWAP("dsbh", 0x2000ffffffffffff); 124 TESTINST_DSWAP("dsbh", 0xffff0000ffffffff); 125 TESTINST_DSWAP("dsbh", 0x2000ffffffffffff); 126 TESTINST_DSWAP("dsbh", 0x2000ffffeeeeffff); 127 TESTINST_DSWAP("dsbh", 0x2000ffffffffffff); 128 TESTINST_DSWAP("dsbh", 0x31415927ffffffff); 129 TESTINST_DSWAP("dsbh", 0x2000ffffffffffff); 130 TESTINST_DSWAP("dsbh", 0x2000ffffffccccff); 131 TESTINST_DSWAP("dsbh", 0xeeeeffffffffffff); 132 TESTINST_DSWAP("dsbh", 0x2000ffff0000ffff); 133 TESTINST_DSWAP("dsbh", 0x2000ffffffffbbbb); 134 TESTINST_DSWAP("dsbh", 0x2000ffffffffffff); 135 TESTINST_DSWAP("dsbh", 0x7fffffff5555ffff); 136 TESTINST_DSWAP("dsbh", 0x2000ffffff123123); 137 TESTINST_DSWAP("dsbh", 0x2000ffffffffffff); 138 TESTINST_DSWAP("dsbh", 0xfffffff31415927f); 139 TESTINST_DSWAP("dsbh", 0xffffffffffff0008); 140 TESTINST_DSWAP("dsbh", 0xffff0000ffff88ff); 141 TESTINST_DSWAP("dsbh", 0xff0000ffffffffff); 142 TESTINST_DSWAP("dsbh", 0xfff10ffff0000fff); 143 144 printf("--- DSHD ---\n"); 145 TESTINST_DSWAP("dshd", 0x2002ffffffffffff); 146 TESTINST_DSWAP("dshd", 0xffff0000ffffffff); 147 TESTINST_DSWAP("dshd", 0x2000ffffffffffff); 148 TESTINST_DSWAP("dshd", 0x2000ffffffddddff); 149 TESTINST_DSWAP("dshd", 0x2000ffffffffeeee); 150 TESTINST_DSWAP("dshd", 0x31415927ffffffff); 151 TESTINST_DSWAP("dshd", 0x2000ffffffffaaaa); 152 TESTINST_DSWAP("dshd", 0x2000ffffffbbbbff); 153 TESTINST_DSWAP("dshd", 0xeeeeff33ff22ffff); 154 TESTINST_DSWAP("dshd", 0x2000ffffffffffff); 155 TESTINST_DSWAP("dshd", 0x2000ffffffffbbbb); 156 TESTINST_DSWAP("dshd", 0x2000ffffffffffff); 157 TESTINST_DSWAP("dshd", 0x7fffffffddddffff); 158 TESTINST_DSWAP("dshd", 0x2000ffffffff2222); 159 TESTINST_DSWAP("dshd", 0x2000ffffffffffff); 160 TESTINST_DSWAP("dshd", 0xfffffff31415927f); 161 TESTINST_DSWAP("dshd", 0xffffffffffff0008); 162 TESTINST_DSWAP("dshd", 0xffff0000ffffffff); 163 TESTINST_DSWAP("dshd", 0xff0000ffffffffff); 164 TESTINST_DSWAP("dshd", 0xfffffffff0000fff); 165 166 printf("--- WSBH ---\n"); 167 TESTINST_DSWAP("wsbh", 0x2000ffffffffffff); 168 TESTINST_DSWAP("wsbh", 0xffff0000ffffffff); 169 TESTINST_DSWAP("wsbh", 0x2000ffffffffffff); 170 TESTINST_DSWAP("wsbh", 0x2000ffffeeeeffff); 171 TESTINST_DSWAP("wsbh", 0x2000ffffffffffff); 172 TESTINST_DSWAP("wsbh", 0x31415927ffffffff); 173 TESTINST_DSWAP("wsbh", 0x2000ffffffffffff); 174 TESTINST_DSWAP("wsbh", 0x2000ffffffccccff); 175 TESTINST_DSWAP("wsbh", 0xeeeeffffffffffff); 176 TESTINST_DSWAP("wsbh", 0x2000ffff0000ffff); 177 TESTINST_DSWAP("wsbh", 0x2000ffffffffbbbb); 178 TESTINST_DSWAP("wsbh", 0x2000ffffffffffff); 179 TESTINST_DSWAP("wsbh", 0x7fffffff5555ffff); 180 TESTINST_DSWAP("wsbh", 0x2000ffffff123123); 181 TESTINST_DSWAP("wsbh", 0x2000ffffffffffff); 182 TESTINST_DSWAP("wsbh", 0xfffffff31415927f); 183 TESTINST_DSWAP("wsbh", 0xffffffffffff0008); 184 TESTINST_DSWAP("wsbh", 0xffff0000ffff88ff); 185 TESTINST_DSWAP("wsbh", 0xff0000ffffffffff); 186 TESTINST_DSWAP("wsbh", 0xfff10ffff0000fff); 187 #else 188 printf("This test is testing mips64r2 instructions.\n"); 189 #endif 190 191 return 0; 192 } 193
