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Switched to PPSSPP's C file-stream API

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This commit is contained in:
Nemoumbra 2024-09-13 03:52:30 +03:00
parent 01b3b59d06
commit c1ad3db1d8
2 changed files with 12 additions and 10 deletions
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12
Core/MIPS/MIPSTracer.cpp
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@ -100,8 +100,8 @@ void MIPSTracer::prepare_block(MIPSComp::IRBlock* block, MIPSComp::IRBlockCache&
bool MIPSTracer::flush_to_file() {
INFO_LOG(Log::JIT, "Flushing the trace to a file...");
output.open(logging_path, std::ios::out);
output = File::OpenCFile(logging_path, "w");
if (!output) {
WARN_LOG(Log::JIT, "MIPSTracer failed to open the file '%s'", logging_path.c_str());
return false;
@ -113,13 +113,14 @@ bool MIPSTracer::flush_to_file() {
}
INFO_LOG(Log::JIT, "Trace flushed, closing the file...");
output.close();
std::fclose(output);
clear();
return true;
}
void MIPSTracer::flush_block_to_file(TraceBlockInfo& block_info) {
static char buffer[1024];
char buffer[512];
// The log format is '{prefix}{disassembled line}', where 'prefix' is '0x{8 hex digits of the address}: '
const auto prefix_size = 2 + 8 + 2;
@ -137,8 +138,7 @@ void MIPSTracer::flush_block_to_file(TraceBlockInfo& block_info) {
snprintf(buffer, sizeof(buffer), "0x%08x: ", addr);
MIPSDisAsm(storage.read_asm(index), addr, buffer + prefix_size, sizeof(buffer) - prefix_size, true);
// TODO: check if removing the std::string makes this faster
output << std::string(buffer) << "\n";
std::fprintf(output, "%s\n", buffer);
}
}

10
Core/MIPS/MIPSTracer.h
View file

@ -27,6 +27,8 @@
#include "Core/Opcode.h"
#include "Core/MIPS/IR/IRJit.h"
#include "Common/Log.h"
#include "Common/File/Path.h"
#include "Common/File/FileUtil.h"
struct TraceBlockInfo {
@ -135,8 +137,8 @@ struct MIPSTracer {
TraceBlockStorage storage;
std::string logging_path;
std::ofstream output;
Path logging_path;
FILE* output;
bool tracing_enabled = false;
int in_storage_capacity = 0x10'0000;
@ -147,10 +149,10 @@ struct MIPSTracer {
void prepare_block(MIPSComp::IRBlock* block, MIPSComp::IRBlockCache& blocks);
void setLoggingPath(std::string path) {
logging_path = path;
logging_path = Path(path);
}
std::string getLoggingPath() const {
return logging_path;
return logging_path.ToString();
}
bool flush_to_file();