251 lines
7.3 KiB
C++
251 lines
7.3 KiB
C++
// Copyright (C) 2003 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#include <wx/button.h>
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#include <wx/textctrl.h>
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#include <wx/listctrl.h>
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#include <wx/thread.h>
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#include <wx/listctrl.h>
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#include "JitWindow.h"
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#include "HW/CPU.h"
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#include "PowerPC/PowerPC.h"
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#include "PowerPC/JitCommon/JitBase.h"
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#include "PowerPC/JitCommon/JitCache.h"
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#include "PowerPC/PPCAnalyst.h"
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#include "PowerPCDisasm.h"
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#include "Host.h"
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#include "disasm.h"
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#include "Debugger/PPCDebugInterface.h"
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#include "Debugger/Debugger_SymbolMap.h"
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#include "Core.h"
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#include "StringUtil.h"
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#include "LogManager.h"
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#include "../Globals.h"
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enum
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{
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IDM_REFRESH_LIST = 23350,
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IDM_PPC_BOX,
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IDM_X86_BOX,
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IDM_NEXT,
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IDM_PREV,
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IDM_BLOCKLIST,
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};
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BEGIN_EVENT_TABLE(CJitWindow, wxPanel)
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//EVT_TEXT(IDM_ADDRBOX, CJitWindow::OnAddrBoxChange)
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//EVT_LISTBOX(IDM_SYMBOLLIST, CJitWindow::OnSymbolListChange)
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//EVT_HOST_COMMAND(wxID_ANY, CJitWindow::OnHostMessage)
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EVT_BUTTON(IDM_REFRESH_LIST, CJitWindow::OnRefresh)
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END_EVENT_TABLE()
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CJitWindow::CJitWindow(wxWindow* parent, wxWindowID id, const wxPoint& pos,
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const wxSize& size, long style, const wxString& name)
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: wxPanel(parent, id, pos, size, style, name)
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{
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wxBoxSizer* sizerBig = new wxBoxSizer(wxVERTICAL);
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wxBoxSizer* sizerSplit = new wxBoxSizer(wxHORIZONTAL);
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sizerSplit->Add(ppc_box = new wxTextCtrl(this, IDM_PPC_BOX, _T("(ppc)"),
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wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE), 1, wxEXPAND);
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sizerSplit->Add(x86_box = new wxTextCtrl(this, IDM_X86_BOX, _T("(x86)"),
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wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE), 1, wxEXPAND);
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sizerBig->Add(block_list = new JitBlockList(this, IDM_BLOCKLIST,
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wxDefaultPosition, wxSize(100, 140),
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wxLC_REPORT | wxSUNKEN_BORDER | wxLC_ALIGN_LEFT | wxLC_SINGLE_SEL | wxLC_SORT_ASCENDING),
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0, wxEXPAND);
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sizerBig->Add(sizerSplit, 2, wxEXPAND);
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// sizerBig->Add(memview, 5, wxEXPAND);
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// sizerBig->Add(sizerRight, 0, wxEXPAND | wxALL, 3);
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sizerBig->Add(button_refresh = new wxButton(this, IDM_REFRESH_LIST, _("&Refresh")));
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// sizerRight->Add(addrbox = new wxTextCtrl(this, IDM_ADDRBOX, _T("")));
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// sizerRight->Add(new wxButton(this, IDM_SETPC, _("S&et PC")));
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SetSizer(sizerBig);
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sizerSplit->Fit(this);
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sizerBig->Fit(this);
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}
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void CJitWindow::OnRefresh(wxCommandEvent& /*event*/) {
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block_list->Update();
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}
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void CJitWindow::ViewAddr(u32 em_address)
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{
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Show(true);
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Compare(em_address);
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SetFocus();
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}
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void CJitWindow::Compare(u32 em_address)
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{
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u8 *xDis = new u8[1<<18];
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memset(xDis, 0, 1<<18);
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disassembler x64disasm;
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x64disasm.set_syntax_intel();
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int block_num = jit->GetBlockCache()->GetBlockNumberFromStartAddress(em_address);
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if (block_num < 0)
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{
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for (int i = 0; i < 500; i++) {
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block_num = jit->GetBlockCache()->GetBlockNumberFromStartAddress(em_address - 4 * i);
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if (block_num >= 0)
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break;
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}
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if (block_num >= 0) {
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JitBlock *block = jit->GetBlockCache()->GetBlock(block_num);
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if (!(block->originalAddress <= em_address &&
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block->originalSize + block->originalAddress >= em_address))
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block_num = -1;
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}
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// Do not merge this "if" with the above - block_num changes inside it.
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if (block_num < 0) {
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ppc_box->SetValue(wxString::FromAscii(StringFromFormat("(non-code address: %08x)",
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em_address).c_str()));
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x86_box->SetValue(wxString::FromAscii(StringFromFormat("(no translation)").c_str()));
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delete[] xDis;
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return;
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}
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}
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JitBlock *block = jit->GetBlockCache()->GetBlock(block_num);
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// 800031f0
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// == Fill in x86 box
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const u8 *code = (const u8 *)jit->GetBlockCache()->GetCompiledCodeFromBlock(block_num);
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u64 disasmPtr = (u64)code;
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int size = block->codeSize;
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const u8 *end = code + size;
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char *sptr = (char*)xDis;
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int num_x86_instructions = 0;
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while ((u8*)disasmPtr < end)
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{
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#ifdef _M_X64
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disasmPtr += x64disasm.disasm64(disasmPtr, disasmPtr, (u8*)disasmPtr, sptr);
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#else
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disasmPtr += x64disasm.disasm32(disasmPtr, disasmPtr, (u8*)disasmPtr, sptr);
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#endif
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sptr += strlen(sptr);
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*sptr++ = 13;
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*sptr++ = 10;
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num_x86_instructions++;
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}
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x86_box->SetValue(wxString::FromAscii((char*)xDis));
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// == Fill in ppc box
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u32 ppc_addr = block->originalAddress;
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PPCAnalyst::CodeBuffer code_buffer(32000);
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PPCAnalyst::BlockStats st;
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PPCAnalyst::BlockRegStats gpa;
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PPCAnalyst::BlockRegStats fpa;
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bool broken_block = false;
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u32 merged_addresses[32];
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const int capacity_of_merged_addresses = sizeof(merged_addresses) / sizeof(merged_addresses[0]);
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int size_of_merged_addresses;
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if (PPCAnalyst::Flatten(ppc_addr, &size, &st, &gpa, &fpa, broken_block, &code_buffer, size, merged_addresses, capacity_of_merged_addresses, size_of_merged_addresses) != 0xffffffff)
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{
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sptr = (char*)xDis;
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for (int i = 0; i < size; i++)
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{
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const PPCAnalyst::CodeOp &op = code_buffer.codebuffer[i];
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char temp[256];
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DisassembleGekko(op.inst.hex, op.address, temp, 256);
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sptr += sprintf(sptr, "%08x %s\n", op.address, temp);
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}
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// Add stats to the end of the ppc box since it's generally the shortest.
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sptr += sprintf(sptr, "\n");
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// Add some generic analysis
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if (st.isFirstBlockOfFunction)
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sptr += sprintf(sptr, "(first block of function)\n");
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if (st.isLastBlockOfFunction)
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sptr += sprintf(sptr, "(first block of function)\n");
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sptr += sprintf(sptr, "%i estimated cycles\n", st.numCycles);
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sptr += sprintf(sptr, "Num instr: PPC: %i x86: %i (blowup: %i%%)\n",
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size, num_x86_instructions, 100 * (num_x86_instructions / size - 1));
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sptr += sprintf(sptr, "Num bytes: PPC: %i x86: %i (blowup: %i%%)\n",
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size * 4, block->codeSize, 100 * (block->codeSize / (4 * size) - 1));
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ppc_box->SetValue(wxString::FromAscii((char*)xDis));
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} else {
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ppc_box->SetValue(wxString::FromAscii(StringFromFormat(
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"(non-code address: %08x)", em_address).c_str()));
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x86_box->SetValue(wxString::FromAscii("---"));
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}
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delete[] xDis;
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}
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void CJitWindow::Update()
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{
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}
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void CJitWindow::OnHostMessage(wxCommandEvent& event)
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{
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switch (event.GetId())
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{
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case IDM_NOTIFYMAPLOADED:
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//NotifyMapLoaded();
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break;
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}
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}
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// JitBlockList
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//================
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enum {
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COLUMN_ADDRESS,
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COLUMN_PPCSIZE,
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COLUMN_X86SIZE,
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COLUMN_NAME,
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COLUMN_FLAGS,
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COLUMN_NUMEXEC,
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COLUMN_COST, // (estimated as x86size * numexec)
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};
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JitBlockList::JitBlockList(wxWindow* parent, const wxWindowID id,
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const wxPoint& pos, const wxSize& size, long style)
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: wxListCtrl(parent, id, pos, size, style) // | wxLC_VIRTUAL)
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{
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Init();
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}
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void JitBlockList::Init()
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{
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InsertColumn(COLUMN_ADDRESS, _("Address"));
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InsertColumn(COLUMN_PPCSIZE, _("PPC Size"));
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InsertColumn(COLUMN_X86SIZE, _("x86 Size"));
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InsertColumn(COLUMN_NAME, _("Symbol"));
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InsertColumn(COLUMN_FLAGS, _("Flags"));
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InsertColumn(COLUMN_NUMEXEC, _("NumExec"));
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InsertColumn(COLUMN_COST, _("Cost"));
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}
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void JitBlockList::Update()
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{
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}
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