ppsspp/Core/MIPS/MIPSTracer.cpp

41 lines
1.3 KiB
C++

// Copyright (c) 2024- PPSSPP Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0 or later versions.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official git repository and contact information can be found at
// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
#include "Core/MIPS/MIPSTracer.h"
#include <cstring> // for std::memcpy
#include "Core/MIPS/MIPSTables.h" // for MIPSDisAsm
bool TraceBlockStorage::push_block(u32* instructions, u32 size) {
if (cur_offset + size >= raw_instructions.size()) {
return false;
}
std::memcpy(cur_data_ptr, instructions, size);
cur_offset += size;
cur_data_ptr += size;
return true;
}
void TraceBlockStorage::initialize(u32 capacity) {
raw_instructions.resize(capacity);
cur_offset = 0;
cur_data_ptr = raw_instructions.data();
}
MIPSTracer mipsTracer;