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Interpreter debugging

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This commit is contained in:
tevador
2019-03-23 11:41:18 +01:00
parent 2bb42637fd
commit 32009fb02c
2 changed files with 19 additions and 4 deletions
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src/InterpretedVirtualMachine.cpp
+6 -2
View File
@@ -74,8 +74,9 @@ namespace RandomX {
}
static void print(__m128d f) {
uint64_t lo = *(((uint64_t*)&f) + 0);
uint64_t hi = *(((uint64_t*)&f) + 1);
uint64_t hi, lo;
memcpy(&lo, &f, 8);
memcpy(&hi, (uint8_t*)&f + 8, 8);
std::cout << std::hex << std::setw(16) << std::setfill('0') << hi << '-' << std::hex << std::setw(16) << std::setfill('0') << lo << std::endl;
}
@@ -417,6 +418,9 @@ namespace RandomX {
_mm_store_pd(&reg.e[1].lo, e[1]);
_mm_store_pd(&reg.e[2].lo, e[2]);
_mm_store_pd(&reg.e[3].lo, e[3]);
printState(r, f, e, a);
std::cout << "=================================================" << std::endl;
}
static int getConditionRegister(int(&registerUsage)[8]) {
src/main.cpp
+13 -2
View File
@@ -16,7 +16,7 @@ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with RandomX. If not, see<http://www.gnu.org/licenses/>.
*/
//#define TRACE
#define TRACE
#include "InterpretedVirtualMachine.hpp"
#include "CompiledVirtualMachine.hpp"
#include "CompiledLightVirtualMachine.hpp"
@@ -179,11 +179,21 @@ void mine(RandomX::VirtualMachine* vm, std::atomic<uint32_t>& atomicNonce, Atomi
for (int chain = 0; chain < RANDOMX_PROGRAM_COUNT - 1; ++chain) {
fillAes1Rx4<softAes>((void*)hash, sizeof(RandomX::Program), vm->getProgramBuffer());
vm->initialize();
if (RandomX::trace) {
std::cout << "Program " << chain << std::endl;
std::cout << *vm->getProgramBuffer();
std::cout << "=================================================" << std::endl;
}
vm->execute();
vm->getResult<false>(nullptr, 0, hash);
}
fillAes1Rx4<softAes>((void*)hash, sizeof(RandomX::Program), vm->getProgramBuffer());
vm->initialize();
if (RandomX::trace) {
std::cout << "Program 7" << std::endl;
std::cout << *vm->getProgramBuffer();
std::cout << "=================================================" << std::endl;
}
vm->execute();
/*if (RandomX::trace) {
for (int j = 0; j < RandomX::ProgramLength; ++j) {
@@ -191,6 +201,7 @@ void mine(RandomX::VirtualMachine* vm, std::atomic<uint32_t>& atomicNonce, Atomi
std::cout << std::hex << std::setw(16) << std::setfill('0') << res << std::endl;
}
}*/
dump((char*)scratchpad, RANDOMX_SCRATCHPAD_L3, "scratchpad");
vm->getResult<softAes>(scratchpad, RANDOMX_SCRATCHPAD_L3, hash);
result.xorWith(hash);
if (RandomX::trace) {
@@ -211,7 +222,7 @@ int main(int argc, char** argv) {
readOption("--mine", argc, argv, miningMode);
readOption("--verify", argc, argv, verificationMode);
readIntOption("--threads", argc, argv, threadCount, 1);
readIntOption("--nonces", argc, argv, programCount, 1000);
readIntOption("--nonces", argc, argv, programCount, 1);
readIntOption("--init", argc, argv, initThreadCount, 1);
readIntOption("--epoch", argc, argv, epoch, 0);
readOption("--largePages", argc, argv, largePages);