void Pdb::Locals()
{
VectorMap<String, Value> prev = DataMap(locals);
locals.Clear();
int q = ~framelist;
if(q >= 0 && q < frame.GetCount()) {
Frame& f = frame[q];
for(int i = 0; i < f.param.GetCount(); i++)
Vis(locals, f.param.GetKey(i), prev, Visualise(f.param[i]));
for(int i = 0; i < f.local.GetCount(); i++)
Vis(locals, f.local.GetKey(i), prev, Visualise(f.local[i]));
}
}
void Pdb::SetTree(const String& exp)
{
SaveTree();
tree.Clear();
NamedVal nv;
try {
CParser p(exp);
nv.val = Exp(p);
}
catch(CParser::Error) {
return;
}
nv.name = exp;
String n = exp;
if(nv.val.type >= 0)
n = GetType(nv.val.type).name;
tree.SetRoot(Null, RawToValue(nv), n + '=' + Visualise(nv.val).GetString());
if(nv.val.type >= 0) {
String w = treetype.Get(n, Null);
LOG("SetTree " << n << ' ' << w);
tree.Open(0);
CParser p(w);
try {
Point sc;
sc.x = p.ReadInt();
sc.y = p.ReadInt();
int cursor = p.ReadInt();
ExpandTreeType(0, p);
tree.ScrollTo(sc);
if(cursor >= 0)
tree.SetCursor(cursor);
}
catch(CParser::Error) {}
}
}
void Pdb::TreeNode(int parent, const String& name, Pdb::Val val)
{
NamedVal nv;
nv.name = name;
nv.val = val;
tree.Add(parent, Null, RawToValue(nv), name + "=" + Visualise(val).GetString(), val.type >= 0 || val.ref > 0);
}
void Pdb::Explore(const Val& val, const VectorMap<String, Value>& prev)
{
const Type& t = GetType(val.type);
for(int i = 0; i < t.base.GetCount(); i++) {
Val b = t.base[i];
b.address += val.address;
Vis(explorer, ':' + GetType(b.type).name, prev, Visualise(b));
}
for(int i = 0; i < t.member.GetCount(); i++) {
Val r = t.member[i];
r.address += val.address;
Vis(explorer, '.' + t.member.GetKey(i), prev, Visualise(r));
}
for(int i = 0; i < t.static_member.GetCount(); i++)
Vis(explorer, "::" + t.static_member.GetKey(i), prev, Visualise(t.static_member[i]));
}
void Pdb::Watches()
{
VectorMap<String, Value> prev = DataMap(watches);
for(int i = 0; i < watches.GetCount(); i++) {
bool ch;
watches.Set(i, 1, Vis((String)watches.Get(i, 0),
prev, Visualise((String)watches.Get(i, 0)), ch));
if(ch)
watches.SetDisplay(i, 0, Single<RedDisplay>());
else
watches.SetDisplay(i, 0, StdDisplay());
}
}
void Pdb::AddThis(const VectorMap<String, Val>& m, adr_t address, const VectorMap<String, Value>& prev)
{
for(int i = 0; i < m.GetCount() && self.GetCount() < 2000; i++) {
Val mv = m[i];
mv.address += address;
Visual vis;
try {
vis = Visualise(mv);
}
catch(CParser::Error e) {
vis.Cat(e, SColorDisabled);
}
Vis(self, m.GetKey(i), prev, vis);
}
}
void Pdb::TryAuto(const String& exp, const VectorMap<String, Value>& prev)
{
if(autos.Find(exp) < 0) {
Visual r;
try {
CParser p(exp);
Val v = Exp(p);
Visualise(r, v, 2);
}
catch(CParser::Error) {
r.Clear();
}
if(r.part.GetCount())
Vis(autos, exp, prev, r);
}
}
bool Pdb::Tip(const String& exp, CodeEditor::MouseTip& mt)
{
/* mt.display = &StdDisplay();
mt.value = exp;
mt.sz = Size(100, 20);
return true;*/
DR_LOG("Pdb::Tip");
Visual r;
try {
CParser p(exp);
Val v = Exp(p);
Visualise(r, v, 2);
if(r.part.GetCount()) {
mt.sz = r.GetSize() + Size(4, 4);
mt.value = RawPickToValue(r);
mt.display = &Single<VisualDisplay>();
DR_LOG("Pdb::Tip true");
return true;
}
}
catch(CParser::Error) {}
DR_LOG("Pdb::Tip false");
return false;
}
void Pdb::Sync0(Thread& ctx, Frame *single_frame)
{
if(!single_frame) {
stop = false;
framelist.Clear();
frame.Clear();
current_frame = NULL;
}
STACKFRAME64 stackFrame = {0};
stackFrame.AddrPC.Mode = stackFrame.AddrFrame.Mode = stackFrame.AddrStack.Mode = AddrModeFlat;
DWORD machineType = IMAGE_FILE_MACHINE_I386;
void *c;
#ifdef CPU_64
if(win64) {
machineType = IMAGE_FILE_MACHINE_AMD64;
stackFrame.AddrPC.Offset = ctx.context64.Rip;
stackFrame.AddrFrame.Offset = ctx.context64.Rbp;
stackFrame.AddrStack.Offset = ctx.context64.Rsp;
c = &ctx.context64;
}
else
#endif
{
machineType = IMAGE_FILE_MACHINE_I386;
stackFrame.AddrPC.Offset = ctx.context32.Eip;
stackFrame.AddrFrame.Offset = ctx.context32.Ebp;
stackFrame.AddrStack.Offset = ctx.context32.Esp;
c = &ctx.context32;
}
DWORD64 lastFrame = 0; // Prevent loops with optimised stackframes
int fc = -1;
while(::StackWalk64(machineType, hProcess, ctx.hThread, &stackFrame, c,
0, ::SymFunctionTableAccess64, ::SymGetModuleBase64, 0)) {
if(stackFrame.AddrPC.Offset == 0 || lastFrame >= stackFrame.AddrFrame.Offset) {
LLOG("Invalid stack frame");
break;
}
lastFrame = stackFrame.AddrFrame.Offset;
LLOG("PC: " << Hex(stackFrame.AddrPC.Offset));
Frame& f = single_frame ? *single_frame : frame.Add();
f.pc = stackFrame.AddrPC.Offset;
f.frame = stackFrame.AddrFrame.Offset;
f.stack = stackFrame.AddrStack.Offset;
f.fn = GetFnInfo(f.pc);
String r;
if(IsNull(f.fn.name)) {
if(single_frame)
return;
r = Hex(f.pc);
for(int i = 0; i < module.GetCount(); i++) {
const ModuleInfo& m = module[i];
if(f.pc >= m.base && f.pc < m.base + m.size) {
r << " (" << GetFileName(m.path) << ")";
break;
}
}
}
else {
GetLocals(f, ctx, f.param, f.local);
if(single_frame)
return;
r = f.fn.name;
r << '(';
for(int i = 0; i < f.param.GetCount(); i++) {
if(i)
r << ", ";
r << f.param.GetKey(i) << "=" << Visualise(f.param[i]).GetString();
}
r << ')';
if(fc < 0)
fc = frame.GetCount() - 1;
}
framelist.Add(frame.GetCount() - 1, r);
}
framelist <<= max(fc, 0);
}
