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DBG: added loop commands

This commit is contained in:
mrexodia 2016-11-22 21:09:39 +01:00
parent 9d3d77d8fb
commit e4efed3eaf
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GPG Key ID: FC89E0AAA0C1AAD8
5 changed files with 109 additions and 50 deletions
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47
src/dbg/commands/cmd-undocumented.cpp
View File

@ -204,53 +204,6 @@ bool cbInstrCopystr(int argc, char* argv[])
return true;
}
bool cbInstrLoopList(int argc, char* argv[])
{
//setup reference view
GuiReferenceInitialize(GuiTranslateText(QT_TRANSLATE_NOOP("DBG", "Loops")));
GuiReferenceAddColumn(2 * sizeof(duint), GuiTranslateText(QT_TRANSLATE_NOOP("DBG", "Start")));
GuiReferenceAddColumn(2 * sizeof(duint), GuiTranslateText(QT_TRANSLATE_NOOP("DBG", "End")));
GuiReferenceAddColumn(64, GuiTranslateText(QT_TRANSLATE_NOOP("DBG", "Disassembly (Start)")));
GuiReferenceAddColumn(0, GuiTranslateText(QT_TRANSLATE_NOOP("DBG", "Label/Comment")));
GuiReferenceSetRowCount(0);
GuiReferenceReloadData();
size_t cbsize;
LoopEnum(0, &cbsize);
if(!cbsize)
{
dputs(QT_TRANSLATE_NOOP("DBG", "No loops"));
return true;
}
Memory<LOOPSINFO*> loops(cbsize, "cbInstrLoopList:loops");
LoopEnum(loops(), 0);
int count = (int)(cbsize / sizeof(LOOPSINFO));
for(int i = 0; i < count; i++)
{
GuiReferenceSetRowCount(i + 1);
char addrText[20] = "";
sprintf_s(addrText, "%p", loops()[i].start);
GuiReferenceSetCellContent(i, 0, addrText);
sprintf_s(addrText, "%p", loops()[i].end);
GuiReferenceSetCellContent(i, 1, addrText);
char disassembly[GUI_MAX_DISASSEMBLY_SIZE] = "";
if(GuiGetDisassembly(loops()[i].start, disassembly))
GuiReferenceSetCellContent(i, 2, disassembly);
char label[MAX_LABEL_SIZE] = "";
if(LabelGet(loops()[i].start, label))
GuiReferenceSetCellContent(i, 3, label);
else
{
char comment[MAX_COMMENT_SIZE] = "";
if(CommentGet(loops()[i].start, comment))
GuiReferenceSetCellContent(i, 3, comment);
}
}
varset("$result", count, false);
dprintf(QT_TRANSLATE_NOOP("DBG", "%d loop(s) listed\n"), count);
GuiReferenceReloadData();
return true;
}
bool cbInstrCapstone(int argc, char* argv[])
{
if(IsArgumentsLessThan(argc, 2))

1
src/dbg/commands/cmd-undocumented.h
View File

@ -7,7 +7,6 @@ bool cbDebugBenchmark(int argc, char* argv[]);
bool cbInstrSetstr(int argc, char* argv[]);
bool cbInstrGetstr(int argc, char* argv[]);
bool cbInstrCopystr(int argc, char* argv[]);
bool cbInstrLoopList(int argc, char* argv[]);
bool cbInstrCapstone(int argc, char* argv[]);
bool cbInstrVisualize(int argc, char* argv[]);
bool cbInstrMeminfo(int argc, char* argv[]);

100
src/dbg/commands/cmd-user-database.cpp
View File

@ -8,6 +8,7 @@
#include "bookmark.h"
#include "function.h"
#include "argument.h"
#include "loop.h"
bool cbInstrDbsave(int argc, char* argv[])
{
@ -447,4 +448,103 @@ bool cbInstrArgumentClear(int argc, char* argv[])
GuiUpdateAllViews();
dputs(QT_TRANSLATE_NOOP("DBG", "All arguments deleted!"));
return true;
}
bool cbInstrLoopAdd(int argc, char* argv[])
{
if(IsArgumentsLessThan(argc, 3))
return false;
duint start = 0;
duint end = 0;
if(!valfromstring(argv[1], &start, false) || !valfromstring(argv[2], &end, false))
return false;
if(!LoopAdd(start, end, true))
{
dputs(QT_TRANSLATE_NOOP("DBG", "Failed to add loop"));
return false;
}
dputs(QT_TRANSLATE_NOOP("DBG", "Loop added!"));
GuiUpdateAllViews();
return true;
}
bool cbInstrLoopDel(int argc, char* argv[])
{
if(IsArgumentsLessThan(argc, 2))
return false;
duint addr = 0;
if(!valfromstring(argv[1], &addr, false))
return false;
duint depth = 0;
if(argc >= 3 && !valfromstring(argv[2], &depth, false))
return false;
if(!LoopDelete(int(depth), addr))
{
dputs(QT_TRANSLATE_NOOP("DBG", "Failed to delete loop"));
return false;
}
dputs(QT_TRANSLATE_NOOP("DBG", "Loop deleted!"));
GuiUpdateAllViews();
return true;
}
bool cbInstrLoopList(int argc, char* argv[])
{
//setup reference view
GuiReferenceInitialize(GuiTranslateText(QT_TRANSLATE_NOOP("DBG", "Loops")));
GuiReferenceAddColumn(2 * sizeof(duint), GuiTranslateText(QT_TRANSLATE_NOOP("DBG", "Start")));
GuiReferenceAddColumn(2 * sizeof(duint), GuiTranslateText(QT_TRANSLATE_NOOP("DBG", "End")));
GuiReferenceAddColumn(2 * sizeof(duint), GuiTranslateText(QT_TRANSLATE_NOOP("DBG", "Depth")));
GuiReferenceAddColumn(2 * sizeof(duint), GuiTranslateText(QT_TRANSLATE_NOOP("DBG", "Parent")));
GuiReferenceAddColumn(64, GuiTranslateText(QT_TRANSLATE_NOOP("DBG", "Disassembly (Start)")));
GuiReferenceAddColumn(0, GuiTranslateText(QT_TRANSLATE_NOOP("DBG", "Label/Comment")));
GuiReferenceSetRowCount(0);
GuiReferenceReloadData();
size_t cbsize;
LoopEnum(0, &cbsize);
if(!cbsize)
{
dputs(QT_TRANSLATE_NOOP("DBG", "No loops"));
return true;
}
Memory<LOOPSINFO*> loops(cbsize, "cbInstrLoopList:loops");
LoopEnum(loops(), 0);
int count = (int)(cbsize / sizeof(LOOPSINFO));
for(int i = 0; i < count; i++)
{
GuiReferenceSetRowCount(i + 1);
char addrText[20] = "";
sprintf_s(addrText, "%p", loops()[i].start);
GuiReferenceSetCellContent(i, 0, addrText);
sprintf_s(addrText, "%p", loops()[i].end);
GuiReferenceSetCellContent(i, 1, addrText);
sprintf_s(addrText, "%d", loops()[i].depth);
GuiReferenceSetCellContent(i, 2, addrText);
sprintf_s(addrText, "%p", loops()[i].parent);
GuiReferenceSetCellContent(i, 3, addrText);
char disassembly[GUI_MAX_DISASSEMBLY_SIZE] = "";
if(GuiGetDisassembly(loops()[i].start, disassembly))
GuiReferenceSetCellContent(i, 4, disassembly);
char label[MAX_LABEL_SIZE] = "";
if(LabelGet(loops()[i].start, label))
GuiReferenceSetCellContent(i, 5, label);
else
{
char comment[MAX_COMMENT_SIZE] = "";
if(CommentGet(loops()[i].start, comment))
GuiReferenceSetCellContent(i, 5, comment);
}
}
varset("$result", count, false);
dprintf(QT_TRANSLATE_NOOP("DBG", "%d loop(s) listed\n"), count);
GuiReferenceReloadData();
return true;
}
bool cbInstrLoopClear(int argc, char* argv[])
{
LoopClear();
GuiUpdateAllViews();
dputs(QT_TRANSLATE_NOOP("DBG", "All loops deleted!"));
return true;
}

5
src/dbg/commands/cmd-user-database.h
View File

@ -31,4 +31,7 @@ bool cbInstrArgumentDel(int argc, char* argv[]);
bool cbInstrArgumentList(int argc, char* argv[]);
bool cbInstrArgumentClear(int argc, char* argv[]);
bool cbInstrLoopAdd(int argc, char* argv[]);
bool cbInstrLoopDel(int argc, char* argv[]);
bool cbInstrLoopList(int argc, char* argv[]);
bool cbInstrLoopClear(int argc, char* argv[]);

6
src/dbg/x64dbg.cpp
View File

@ -302,6 +302,11 @@ static void registercommands()
dbgcmdnew("argumentlist", cbInstrArgumentList, true); //list arguments
dbgcmdnew("argumentclear", cbInstrArgumentClear, false); //delete all arguments
dbgcmdnew("loopadd", cbInstrLoopAdd, true); //add loop TODO: undocumented
dbgcmdnew("loopdel", cbInstrLoopDel, true); //delete loop TODO: undocumented
dbgcmdnew("looplist", cbInstrLoopList, true); //list loops TODO: undocumented
dbgcmdnew("loopclear", cbInstrLoopClear, true); //clear loops TODO: undocumented
//analysis
dbgcmdnew("analyse\1analyze\1anal", cbInstrAnalyse, true); //secret analysis command
dbgcmdnew("exanal\1exanalyse\1exanalyze", cbInstrExanalyse, true); //exception directory analysis
@ -413,7 +418,6 @@ static void registercommands()
dbgcmdnew("setstr\1strset", cbInstrSetstr, false); //set a string variable
dbgcmdnew("getstr\1strget", cbInstrGetstr, false); //get a string variable
dbgcmdnew("copystr\1strcpy", cbInstrCopystr, true); //write a string variable to memory
dbgcmdnew("looplist", cbInstrLoopList, true); //list loops
dbgcmdnew("capstone", cbInstrCapstone, true); //disassemble using capstone
dbgcmdnew("visualize", cbInstrVisualize, true); //visualize analysis
dbgcmdnew("meminfo", cbInstrMeminfo, true); //command to debug memory map bugs