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fdr_dump: dump FDRConfirm structures for fdr

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Justin Viiret 2017-06-15 13:28:54 +10:00 committed by Matthew Barr
parent dbd3f66e87
commit a17ef3e48a
1 changed files with 56 additions and 19 deletions
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75
src/fdr/fdr_dump.cpp
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2015-2016, Intel Corporation * Copyright (c) 2015-2017, Intel Corporation
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
@ -30,10 +30,12 @@
#include "fdr_compile.h" #include "fdr_compile.h"
#include "fdr_compile_internal.h" #include "fdr_compile_internal.h"
#include "fdr_confirm.h"
#include "fdr_dump.h" #include "fdr_dump.h"
#include "fdr_engine_description.h" #include "fdr_engine_description.h"
#include "fdr_internal.h" #include "fdr_internal.h"
#include "teddy_engine_description.h" #include "teddy_engine_description.h"
#include "teddy_internal.h"
#include "ue2common.h" #include "ue2common.h"
#include <cstdio> #include <cstdio>
@ -58,33 +60,68 @@ bool fdrIsTeddy(const FDR *fdr) {
return !getFdrDescription(engine); return !getFdrDescription(engine);
} }
void fdrPrintStats(const FDR *fdr, FILE *f) { static
const bool isTeddy = fdrIsTeddy(fdr); void dumpConfirms(const void *fdr_base, u32 conf_offset, u32 num_confirms,
FILE *f) {
const u32 *conf = (const u32 *)((const char *)fdr_base + conf_offset);
for (u32 i = 0; i < num_confirms; i++) {
const auto *fdrc = (const FDRConfirm *)((const char *)conf + conf[i]);
fprintf(f, " confirm %u\n", i);
fprintf(f, " andmsk 0x%016llx\n", fdrc->andmsk);
fprintf(f, " mult 0x%016llx\n", fdrc->mult);
fprintf(f, " nbits %u\n", fdrc->nBits);
fprintf(f, " groups 0x%016llx\n", fdrc->groups);
}
}
if (isTeddy) { static
fprintf(f, "TEDDY: %u\n", fdr->engineID); void dumpTeddy(const Teddy *teddy, FILE *f) {
} else { fprintf(f, "TEDDY: %u\n", teddy->engineID);
fprintf(f, "FDR: %u\n", fdr->engineID); auto des = getTeddyDescription(teddy->engineID);
if (!des) {
fprintf(f, " <unknown engine>\n");
return;
} }
if (isTeddy) { fprintf(f, " masks %u\n", des->numMasks);
auto des = getTeddyDescription(fdr->engineID); fprintf(f, " buckets %u\n", des->getNumBuckets());
if (des) { fprintf(f, " packed %s\n", des->packed ? "true" : "false");
fprintf(f, " masks %u\n", des->numMasks); fprintf(f, " strings ???\n");
fprintf(f, " buckets %u\n", des->getNumBuckets()); fprintf(f, " size %zu bytes\n", fdrSize((const FDR *)teddy));
fprintf(f, " packed %s\n", des->packed ? "true" : "false"); fprintf(f, " max length %u\n", teddy->maxStringLen);
} else { fprintf(f, " floodoff %u (%x)\n", teddy->floodOffset,
fprintf(f, " <unknown engine>\n"); teddy->floodOffset);
} fprintf(f, "\n");
} else {
fprintf(f, " domain %u\n", fdr->domain); dumpConfirms(teddy, teddy->confOffset, des->getNumBuckets(), f);
fprintf(f, " stride %u\n", fdr->stride); }
static
void dumpFDR(const FDR *fdr, FILE *f) {
fprintf(f, "FDR: %u\n", fdr->engineID);
auto des = getFdrDescription(fdr->engineID);
if (!des) {
fprintf(f, " <unknown engine>\n");
return;
} }
fprintf(f, " domain %u\n", fdr->domain);
fprintf(f, " stride %u\n", fdr->stride);
fprintf(f, " strings ???\n"); fprintf(f, " strings ???\n");
fprintf(f, " size %zu bytes\n", fdrSize(fdr)); fprintf(f, " size %zu bytes\n", fdrSize(fdr));
fprintf(f, " max length %u\n", fdr->maxStringLen); fprintf(f, " max length %u\n", fdr->maxStringLen);
fprintf(f, " floodoff %u (%x)\n", fdr->floodOffset, fdr->floodOffset); fprintf(f, " floodoff %u (%x)\n", fdr->floodOffset, fdr->floodOffset);
fprintf(f, "\n");
dumpConfirms(fdr, fdr->confOffset, des->getNumBuckets(), f);
}
void fdrPrintStats(const FDR *fdr, FILE *f) {
if (fdrIsTeddy(fdr)) {
dumpTeddy((const Teddy *)fdr, f);
} else {
dumpFDR(fdr, f);
}
} }
} // namespace ue2 } // namespace ue2