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ecf65d6f1f
This code was an absolute mess. It had allocated an arbitrarily large string buffer to hold instructions that were disassembled. Strip out all of the nasty raw C string manipulation and replaces it with ostringstream usage. Fixes an issue where if you didn't have a JIT recompiler running then Dolphin would instantly crash if you tried comparing PPC to x86 code. Changed the disassembly of the host side code from being inline to the function to instead being in a class, this will be required when I add support for ARMv7 and AArch64 to this window.
87 lines
2.0 KiB
C++
87 lines
2.0 KiB
C++
// Copyright 2013 Dolphin Emulator Project
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// Licensed under GPLv2
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// Refer to the license.txt file included.
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#pragma once
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#include <disasm.h> // Bochs
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#include <memory>
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#include <vector>
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#include <wx/defs.h>
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#include <wx/event.h>
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#include <wx/gdicmn.h>
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#include <wx/listctrl.h>
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#include <wx/panel.h>
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#include <wx/string.h>
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#include <wx/translation.h>
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#include <wx/windowid.h>
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#include "Common/CommonTypes.h"
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class wxButton;
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class wxListBox;
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class wxTextCtrl;
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class wxWindow;
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class JitBlockList : public wxListCtrl
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{
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std::vector<int> block_ranking;
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public:
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JitBlockList(wxWindow* parent, const wxWindowID id, const wxPoint& pos, const wxSize& size, long style);
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void Init();
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void Update() override;
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};
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class HostDisassembler
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{
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public:
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std::string DisassembleBlock(u32* address, u32* host_instructions_count, u32* code_size);
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private:
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virtual std::string DisassembleHostBlock(const u8* code_start, const u32 code_size, u32* host_instructions_count) { return ""; }
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};
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class HostDisassemblerX86 : public HostDisassembler
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{
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public:
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HostDisassemblerX86();
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private:
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disassembler m_disasm;
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std::string DisassembleHostBlock(const u8* code_start, const u32 code_size, u32* host_instructions_count) override;
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};
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class CJitWindow : public wxPanel
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{
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public:
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CJitWindow(wxWindow* parent,
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wxWindowID id = wxID_ANY,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxTAB_TRAVERSAL | wxBORDER_NONE,
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const wxString& name = _("JIT block viewer"));
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void ViewAddr(u32 em_address);
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void Update() override;
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private:
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void OnRefresh(wxCommandEvent& /*event*/);
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void Compare(u32 em_address);
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JitBlockList* block_list;
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std::unique_ptr<HostDisassembler> m_disassembler;
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wxButton* button_refresh;
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wxTextCtrl* ppc_box;
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wxTextCtrl* x86_box;
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wxListBox* top_instructions;
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DECLARE_EVENT_TABLE()
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void OnSymbolListChange(wxCommandEvent& event);
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void OnCallstackListChange(wxCommandEvent& event);
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void OnAddrBoxChange(wxCommandEvent& event);
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void OnHostMessage(wxCommandEvent& event);
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};
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