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39 #include <cmdline_parse.h>
41 #include <rte_byteorder.h>
45 static volatile uint16_t u16 = 0x1337;
46 static volatile uint32_t u32 = 0xdeadbeefUL;
47 static volatile uint64_t u64 = 0xdeadcafebabefaceULL;
53 * - check that optimized byte swap functions are working for each
54 * size (16, 32, 64 bits)
64 res_u16 = rte_bswap16(u16);
65 printf("%"PRIx16" -> %"PRIx16"\n", u16, res_u16);
66 if (res_u16 != 0x3713)
69 res_u32 = rte_bswap32(u32);
70 printf("%"PRIx32" -> %"PRIx32"\n", u32, res_u32);
71 if (res_u32 != 0xefbeaddeUL)
74 res_u64 = rte_bswap64(u64);
75 printf("%"PRIx64" -> %"PRIx64"\n", u64, res_u64);
76 if (res_u64 != 0xcefabebafecaaddeULL)
79 res_u16 = rte_bswap16(0x1337);
80 printf("const %"PRIx16" -> %"PRIx16"\n", 0x1337, res_u16);
81 if (res_u16 != 0x3713)
84 res_u32 = rte_bswap32(0xdeadbeefUL);
85 printf("const %"PRIx32" -> %"PRIx32"\n", (uint32_t) 0xdeadbeef, res_u32);
86 if (res_u32 != 0xefbeaddeUL)
89 res_u64 = rte_bswap64(0xdeadcafebabefaceULL);
90 printf("const %"PRIx64" -> %"PRIx64"\n", (uint64_t) 0xdeadcafebabefaceULL, res_u64);
91 if (res_u64 != 0xcefabebafecaaddeULL)