diff options
Diffstat (limited to 'riscv/cachesim.cc')
-rw-r--r-- | riscv/cachesim.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/riscv/cachesim.cc b/riscv/cachesim.cc index 90ab5be..6e030d1 100644 --- a/riscv/cachesim.cc +++ b/riscv/cachesim.cc @@ -7,7 +7,7 @@ #include <iomanip> cache_sim_t::cache_sim_t(size_t _sets, size_t _ways, size_t _linesz, const char* _name) - : sets(_sets), ways(_ways), linesz(_linesz), name(_name) +: sets(_sets), ways(_ways), linesz(_linesz), name(_name), log(false) { init(); } @@ -62,7 +62,7 @@ void cache_sim_t::init() cache_sim_t::cache_sim_t(const cache_sim_t& rhs) : sets(rhs.sets), ways(rhs.ways), linesz(rhs.linesz), - idx_shift(rhs.idx_shift), name(rhs.name) + idx_shift(rhs.idx_shift), name(rhs.name), log(false) { tags = new uint64_t[sets*ways]; memcpy(tags, rhs.tags, sets*ways*sizeof(uint64_t)); @@ -135,6 +135,12 @@ void cache_sim_t::access(uint64_t addr, size_t bytes, bool store) } store ? write_misses++ : read_misses++; + if (log) + { + std::cerr << name << " " + << (store ? "write" : "read") << " miss 0x" + << std::hex << addr << std::endl; + } uint64_t victim = victimize(addr); |