1 #include <stdio.h> 2 #include <sys/types.h> 3 #include "dfp_utils.h" 4 5 volatile _Decimal32 d32_1, d32_2; 6 volatile _Decimal64 d64_1, d64_2; 7 volatile _Decimal128 d128_1, d128_2; 8 9 int main(void) 10 { 11 d64_1 = 5.000005DD; 12 d64_2 = 60000.4DD; 13 d32_1 = 3.000002DF; 14 d32_2 = 500000.000005DF; 15 d128_1 = 100000000.000028DL; 16 17 d64_1 = (_Decimal64) d32_1; //Exercise LDETR (load lengthened) 18 printf("D32 -> D64 : "); 19 DFP_VAL_PRINT(d32_1, _Decimal32); 20 printf(" -> "); 21 DFP_VAL_PRINT(d64_1, _Decimal64); 22 23 d128_2 = (_Decimal128) d64_2; //Exercise LXDTR (load lengthened) 24 printf("\nD64 -> D128 : "); 25 DFP_VAL_PRINT(d64_2, _Decimal64); 26 printf(" -> "); 27 DFP_VAL_PRINT(d128_2, _Decimal128); 28 29 d32_2 = (_Decimal32) d64_2; //Exercise LEDTR (load rounded) 30 printf("\nD64 -> D32 : "); 31 DFP_VAL_PRINT(d64_2, _Decimal64); 32 printf(" -> "); 33 DFP_VAL_PRINT(d32_2, _Decimal32); 34 35 d64_2 = (_Decimal64) d128_1; //Exercise LDXTR (load rounded) 36 printf("\nD128 -> D64 : "); 37 DFP_VAL_PRINT(d128_1, _Decimal128); 38 printf(" -> "); 39 DFP_VAL_PRINT(d64_2, _Decimal64); 40 printf("\n"); 41 42 return 0; 43 } 44
