void DebugCLI::locals()
{
Atom* ptr;
int count, line;
SourceInfo* src;
DebugFrame* frame = core->debugger->frameAt(0);
// source information
frame->sourceLocation(src, line);
// method
MethodInfo* info = functionFor(src, line);
if (info)
{
frame->arguments(ptr, count);
for(int i=0; i<count; i++)
{
// write out the name
if (info && (info->getLocalName(i) != core->kundefined) )
core->console << info->getLocalName(i) << " = ";
core->console << core->format(*ptr++);
//if (i<count-1)
core->console << "\n";
}
}
}
void DebugCLI::locals()
{
Atom* ptr;
int count, line;
SourceInfo* src;
DebugFrame* frame = core->debugger()->frameAt(0);
// source information
frame->sourceLocation(src, line);
// method
MethodInfo* info = functionFor(src, line);
if (info)
{
frame->locals(ptr, count);
for(int i=0; i<count; i++)
{
// write out the name
Stringp nm = info->getLocalName(i);
if (nm != core->kundefined)
core->console << nm;
else
core->console << "<local_" << i << ">";
core->console << " = " << core->format(*ptr++) << "\n";
}
}
}
Stringp Debugger::methodNameAt(DebugStackFrame* frame) {
if (frame == NULL) return NULL;
int line;
SourceInfo* src = NULL;
// source information
frame->sourceLocation(src, line);
MethodInfo* info = functionFor(src, line, frame);
return info ? info->getMethodName() : NULL;
}
void DebugCLI::bt()
{
//core->stackTrace->dump(core->console);
//core->console << '\n';
// obtain information about each frame
int frameCount = core->debugger()->frameCount();
for(int k=0; k<frameCount; k++)
{
Atom* ptr;
int count, line;
SourceInfo* src;
DebugFrame* frame = core->debugger()->frameAt(k);
// source information
frame->sourceLocation(src, line);
core->console << "#" << k << " ";
// this
Atom a = nullObjectAtom;
frame->dhis(a);
core->console << core->format(a) << ".";
// method
MethodInfo* info = functionFor(src, line);
if (info)
core->console << info->getMethodName();
else
core->console << "<unknown>";
core->console << "(";
// dump args
frame->arguments(ptr, count);
for(int i=0; i<count; i++)
{
// write out the name
Stringp nm = info->getArgName(i);
if (info && (nm != core->kundefined))
core->console << nm << "=";
core->console << core->format(*ptr++);
if (i<count-1)
core->console << ",";
}
core->console << ") at ";
if (src)
core->console << src->name();
else
core->console << "???";
core->console << ":" << (line) << "\n";
}
}
Stringp Debugger::autoVarName(DebugStackFrame* frame, int index, AutoVarKind kind) {
if (frame == NULL) return NULL;
int line;
SourceInfo* src = NULL;
// source information
frame->sourceLocation(src, line);
MethodInfo* info = functionFor(src, line, frame);
if (!info) return NULL;
switch (kind) {
case AUTO_LOCAL:
return info->getLocalName(index);
case AUTO_ARGUMENT:
return info->getArgName(index);
case AUTO_THIS:
return NULL;
default:
AvmAssert(false);
}
return NULL;
}
int Debugger::autoVarCount(DebugStackFrame* frame, AutoVarKind kind) {
if (frame == NULL) return NULL;
int line, count;
Atom* ptr;
SourceInfo* src = NULL;
// source information
frame->sourceLocation(src, line);
MethodInfo* info = functionFor(src, line, frame);
if (!info) return NULL;
switch (kind) {
case AUTO_LOCAL:
return frame->locals(ptr, count) ? count : -1;
case AUTO_ARGUMENT:
return frame->arguments(ptr, count) ? count : -1;
case AUTO_THIS:
return 1;
default:
AvmAssert(false);
}
return -1;
}
void DebugCLI::set()
{
const char* what = nextToken();
const char* equ = nextToken();
const char* to = nextToken();
if (!to || !equ || !what || *equ != '=')
{
core->console << " Bad format, should be: 'set {variable} = {value}' ";
}
else
{
// look for the varable in our locals or args.
Atom* ptr;
int count, line;
SourceInfo* src;
DebugFrame* frame = core->debugger->frameAt(0);
// source information
frame->sourceLocation(src, line);
if (!src)
{
core->console << "Unable to locate debug information for current source file, so no local or argument names known";
return;
}
// method
MethodInfo* info = functionFor(src, line);
if (!info)
{
core->console << "Unable to find method debug information, so no local or argument names known";
return;
}
frame->arguments(ptr, count);
for(int i=0; i<count; i++)
{
Stringp arg = info->getArgName(i);
if (arg->Equals(what))
{
// match!
Atom a = ease2Atom(to, ptr[i]);
if (a == undefinedAtom)
core->console << " Type mismatch : current value is " << core->format(ptr[i]);
else
frame->setArgument(i, a);
return;
}
}
frame->locals(ptr, count);
for(int i=0; i<count; i++)
{
Stringp local = info->getLocalName(i);
if ( local->Equals(what))
{
// match!
Atom a = ease2Atom(to, ptr[i]);
if (a == undefinedAtom)
core->console << " Type mismatch : current value is " << core->format(ptr[i]);
else
frame->setLocal(i, a);
return;
}
}
}
}
