Cross Reference: /external/lz4/programs/fuzzer.c

Lines Matching refs:U32
57 typedef uint32_t U32;
63 typedef unsigned int        U32;
96 static const U32 g_refreshRate = 250;
97 static U32 g_time = 0;
103 static U32 FUZ_GetMilliStart(void)
106     U32 nCount;
108     nCount = (U32) (((tb.time & 0xFFFFF) * 1000) +  tb.millitm);
112 static U32 FUZ_GetMilliSpan(U32 nTimeStart)
114     U32 nCurrent = FUZ_GetMilliStart();
115     U32 nSpan = nCurrent - nTimeStart;
121 static U32 FUZ_rotl32(U32 u32, U32 nbBits)
126 static U32 FUZ_rand(U32* src)
128     U32 rand32 = *src;
139 static void FUZ_fillCompressibleNoiseBuffer(void* buffer, size_t bufferSize, double proba, U32* seed)
143     U32 P32 = (U32)(32768 * proba);
205         //printf("%08X ", (U32)(size_t)(buffers[nbBuff]));
276 static int FUZ_test(U32 seed, const U32 nbCycles, const U32 startCycle, const double compressibility)
296     U32 crcOrig, crcCheck;
297     U32 coreRandState = seed;
298     U32 randState = coreRandState ^ PRIME3;
340         U32 testNb = 0;
603             U32 missingBytes = (FUZ_rand(&randState) & 0xF) + 2;
604             if ((U32)blockSize > missingBytes)
693     U32 randState = 1;
730             const U32 maxMessageSizeLog = 10;
731             const U32 maxMessageSizeMask = (1<<maxMessageSizeLog) - 1;
732             U32 messageSize = (FUZ_rand(&randState) & maxMessageSizeMask) + 1;
733             U32 iNext = 0;
734             U32 rNext = 0;
735             U32 dNext = 0;
736             const U32 dBufferSize = ringBufferSize + maxMessageSizeMask;
872                     DISPLAY("Bad decompression at %u / %u \n", (U32)c, (U32)segSize);
893             const U32 maxMessageSizeLog = 10;
894             const U32 maxMessageSizeMask = (1<<maxMessageSizeLog) - 1;
895             U32 messageSize = (FUZ_rand(&randState) & maxMessageSizeMask) + 1;
896             U32 iNext = 0;
897             U32 rNext = 0;
898             U32 dNext = 0;
899             const U32 dBufferSize = ringBufferSize + maxMessageSizeMask;
937             const U32 maxMessageSizeLog = 10;
938             const U32 maxMessageSizeMask = (1<<maxMessageSizeLog) - 1;
939             U32 messageSize = (FUZ_rand(&randState) & maxMessageSizeMask) + 1;
940             U32 totalMessageSize = 0;
941             U32 iNext = 0;
942             U32 dNext = 0;
943             const U32 dBufferSize = 64 KB + maxMessageSizeMask;
983             U32 segNb = 1;
985             DISPLAY("Long HC streaming test (%u MB)\n", (U32)(totalTestSize >> 20));
996                 FUZ_displayUpdate((U32)(totalTestDone >> 20));
1016                     DISPLAY("Bad decompression at %u / %u \n", (U32)c, (U32)testSize);
1057     U32 seed=0;