95047562d7
A general speedup should be apparent, with even more peformance increase when compiling optimized. WARNING: Tested and it seems to work, but if something breaks, please report.
190 lines
7.8 KiB
C++
190 lines
7.8 KiB
C++
/*************************************************************************/
|
|
/* script_debugger_local.cpp */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* http://www.godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2015 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
#include "script_debugger_local.h"
|
|
#include "os/os.h"
|
|
|
|
void ScriptDebuggerLocal::debug(ScriptLanguage *p_script,bool p_can_continue) {
|
|
|
|
print_line("Debugger Break, Reason: '"+p_script->debug_get_error()+"'");
|
|
print_line("*Frame "+itos(0)+" - "+p_script->debug_get_stack_level_source(0)+":"+itos(p_script->debug_get_stack_level_line(0))+" in function '"+p_script->debug_get_stack_level_function(0)+"'");
|
|
print_line("Enter \"help\" for assistance.");
|
|
int current_frame=0;
|
|
int total_frames=p_script->debug_get_stack_level_count();
|
|
while(true) {
|
|
|
|
OS::get_singleton()->print("debug> ");
|
|
String line = OS::get_singleton()->get_stdin_string().strip_edges();
|
|
|
|
if (line=="") {
|
|
print_line("Debugger Break, Reason: '"+p_script->debug_get_error()+"'");
|
|
print_line("*Frame "+itos(current_frame)+" - "+p_script->debug_get_stack_level_source(current_frame)+":"+itos(p_script->debug_get_stack_level_line(current_frame))+" in function '"+p_script->debug_get_stack_level_function(current_frame)+"'");
|
|
print_line("Enter \"help\" for assistance.");
|
|
} else if (line=="c" || line=="continue")
|
|
break;
|
|
else if (line=="bt" || line=="breakpoint") {
|
|
|
|
for(int i=0;i<total_frames;i++) {
|
|
|
|
String cfi=(current_frame==i)?"*":" "; //current frame indicator
|
|
print_line(cfi+"Frame "+itos(i)+" - "+p_script->debug_get_stack_level_source(i)+":"+itos(p_script->debug_get_stack_level_line(i))+" in function '"+p_script->debug_get_stack_level_function(i)+"'");
|
|
}
|
|
|
|
} else if (line.begins_with("fr") || line.begins_with("frame")) {
|
|
|
|
if (line.get_slice_count(" ")==1) {
|
|
print_line("*Frame "+itos(current_frame)+" - "+p_script->debug_get_stack_level_source(current_frame)+":"+itos(p_script->debug_get_stack_level_line(current_frame))+" in function '"+p_script->debug_get_stack_level_function(current_frame)+"'");
|
|
} else {
|
|
int frame = line.get_slicec(' ',1).to_int();
|
|
if (frame<0 || frame >=total_frames) {
|
|
print_line("Error: Invalid frame.");
|
|
} else {
|
|
current_frame=frame;
|
|
print_line("*Frame "+itos(frame)+" - "+p_script->debug_get_stack_level_source(frame)+":"+itos(p_script->debug_get_stack_level_line(frame))+" in function '"+p_script->debug_get_stack_level_function(frame)+"'");
|
|
}
|
|
}
|
|
|
|
} else if (line=="lv" || line=="locals") {
|
|
|
|
List<String> locals;
|
|
List<Variant> values;
|
|
p_script->debug_get_stack_level_locals(current_frame,&locals, &values);
|
|
List<Variant>::Element* V = values.front();
|
|
for (List<String>::Element *E=locals.front();E;E=E->next()) {
|
|
print_line(E->get() + ": " + String(V->get()));
|
|
V = V->next();
|
|
}
|
|
|
|
} else if (line=="gv" || line=="globals") {
|
|
|
|
List<String> locals;
|
|
List<Variant> values;
|
|
p_script->debug_get_globals(&locals, &values);
|
|
List<Variant>::Element* V = values.front();
|
|
for (List<String>::Element *E=locals.front();E;E=E->next()) {
|
|
print_line(E->get() + ": " + String(V->get()));
|
|
V = V->next();
|
|
}
|
|
|
|
} else if (line=="mv" || line=="members") {
|
|
|
|
List<String> locals;
|
|
List<Variant> values;
|
|
p_script->debug_get_stack_level_members(current_frame,&locals, &values);
|
|
List<Variant>::Element* V = values.front();
|
|
for (List<String>::Element *E=locals.front();E;E=E->next()) {
|
|
print_line(E->get() + ": " + String(V->get()));
|
|
V = V->next();
|
|
}
|
|
|
|
} else if (line.begins_with("p") || line.begins_with("print")) {
|
|
|
|
if (line.get_slice_count(" ")<=1) {
|
|
print_line("Usage: print <expre>");
|
|
} else {
|
|
|
|
String expr = line.get_slicec(' ',2);
|
|
String res = p_script->debug_parse_stack_level_expression(current_frame,expr);
|
|
print_line(res);
|
|
}
|
|
|
|
} else if (line=="s" || line=="step") {
|
|
|
|
set_depth(-1);
|
|
set_lines_left(1);
|
|
break;
|
|
} else if (line.begins_with("n") || line.begins_with("next")) {
|
|
|
|
set_depth(0);
|
|
set_lines_left(1);
|
|
break;
|
|
} else if (line.begins_with("br") || line.begins_with("break")) {
|
|
|
|
if (line.get_slice_count(" ")<=1) {
|
|
//show breakpoints
|
|
} else {
|
|
|
|
|
|
String bppos=line.get_slicec(' ',1);
|
|
String source=bppos.get_slicec(':',0).strip_edges();
|
|
int line=bppos.get_slicec(':',1).strip_edges().to_int();
|
|
|
|
source = breakpoint_find_source(source);
|
|
|
|
insert_breakpoint(line,source);
|
|
|
|
print_line("BreakPoint at "+source+":"+itos(line));
|
|
}
|
|
|
|
} else if (line.begins_with("delete")) {
|
|
|
|
if (line.get_slice_count(" ")<=1) {
|
|
clear_breakpoints();
|
|
} else {
|
|
|
|
String bppos=line.get_slicec(' ',1);
|
|
String source=bppos.get_slicec(':',0).strip_edges();
|
|
int line=bppos.get_slicec(':',1).strip_edges().to_int();
|
|
|
|
source = breakpoint_find_source(source);
|
|
|
|
remove_breakpoint(line,source);
|
|
|
|
print_line("Removed BreakPoint at "+source+":"+itos(line));
|
|
|
|
}
|
|
|
|
} else if (line=="h" || line=="help") {
|
|
|
|
print_line("Built-In Debugger command list:\n");
|
|
print_line("\tc,continue :\t\t Continue execution.");
|
|
print_line("\tbt,backtrace :\t\t Show stack trace (frames).");
|
|
print_line("\tfr,frame <frame>:\t Change current frame.");
|
|
print_line("\tlv,locals :\t\t Show local variables for current frame.");
|
|
print_line("\tmv,members :\t\t Show member variables for \"this\" in frame.");
|
|
print_line("\tgv,globals :\t\t Show global variables.");
|
|
print_line("\tp,print <expr> :\t Execute and print variable in expression.");
|
|
print_line("\ts,step :\t\t Step to next line.");
|
|
print_line("\tn,next :\t\t Next line.");
|
|
print_line("\tbr,break source:line :\t Place a breakpoint.");
|
|
print_line("\tdelete [source:line]:\t\t Delete one/all breakpoints.");
|
|
} else {
|
|
print_line("Error: Invalid command, enter \"help\" for assistance.");
|
|
}
|
|
}
|
|
}
|
|
|
|
void ScriptDebuggerLocal::send_message(const String& p_message, const Array &p_args) {
|
|
|
|
print_line("MESSAGE: '"+p_message+"' - "+String(Variant(p_args)));
|
|
}
|
|
|
|
ScriptDebuggerLocal::ScriptDebuggerLocal() {
|
|
|
|
}
|