--- parser3/src/main/execute.C 2001/05/04 11:08:09 1.151 +++ parser3/src/main/execute.C 2001/05/16 16:48:56 1.157 @@ -5,11 +5,11 @@ Author: Alexander Petrosyan (http://design.ru/paf) - $Id: execute.C,v 1.151 2001/05/04 11:08:09 paf Exp $ + $Id: execute.C,v 1.157 2001/05/16 16:48:56 parser Exp $ */ #include "pa_config_includes.h" -#include "code.h" +#include "pa_opcode.h" #include "pa_array.h" #include "pa_request.h" #include "pa_vstring.h" @@ -24,13 +24,14 @@ #include "pa_vfile.h" #include "pa_vimage.h" -#include +//#define DEBUG_EXECUTE + #define PUSH(value) stack.push(value) #define POP() static_cast(stack.pop()) #define POP_NAME() static_cast(stack.pop())->as_string() - +#ifdef DEBUG_EXECUTE char *opcode_name[]={ // literals "VALUE", "CURLY_CODE__STORE_PARAM", "EXPR_CODE__STORE_PARAM", @@ -60,7 +61,6 @@ char *opcode_name[]={ }; void va_log_printf(Pool& pool, const char *fmt,va_list args) { - return; char buf[MAX_STRING]; vsnprintf(buf, MAX_STRING, fmt, args); SAPI::log(pool, "%s", buf); @@ -74,7 +74,7 @@ void log_printf(Pool& pool, const char * } void dump(Pool& pool, int level, const Array& ops) { - if(0){ + { int size=ops.quick_size(); //log_printf(pool, "size=%d\n", size); for(int i=0; i(ops.quick_get(++i)); +#ifdef DEBUG_EXECUTE log_printf(pool(), " \"%s\" %s", value->get_string()->cstr(), value->type()); +#endif PUSH(value); break; } @@ -137,9 +142,10 @@ void Request::execute(const Array& ops) VMethodFrame *frame=static_cast(stack.top_value()); // code const Array *local_ops=reinterpret_cast(ops.quick_get(++i)); +#ifdef DEBUG_EXECUTE log_printf(pool(), " (%d)\n", local_ops->size()); dump(pool(), 1, *local_ops); - +#endif // when they evaluate expression parameter, // the object expression result // does not need to be written into calling frame @@ -236,7 +242,9 @@ void Request::execute(const Array& ops) case OP_STRING__WRITE: { VString *vstring=static_cast(ops.quick_get(++i)); +#ifdef DEBUG_EXECUTE log_printf(pool(), " \"%s\"", vstring->string().cstr()); +#endif write_no_lang(vstring->string()); break; } @@ -340,8 +348,7 @@ void Request::execute(const Array& ops) if(is_constructor) wcontext->constructing(false); - VMethodFrame *frame=NEW VMethodFrame(pool(), *junction, is_constructor); - frame->set_name(value->name()); + VMethodFrame *frame=NEW VMethodFrame(pool(), value->name(), *junction, is_constructor); PUSH(frame); break; } @@ -355,7 +362,9 @@ void Request::execute(const Array& ops) case OP_CALL: { +#ifdef DEBUG_EXECUTE log_printf(pool(), "->\n"); +#endif VMethodFrame *frame=static_cast(POP()); frame->fill_unspecified_params(); PUSH(self); @@ -365,14 +374,18 @@ void Request::execute(const Array& ops) VStateless_class *called_class=frame->junction.self.get_class(); // not ^name.method call and - // is context object or class & is it my class or my parent's class? + // is context object or class & is it my class or my parent's class and? VStateless_class *read_class=rcontext->get_class(); - if( - !wcontext->somebody_entered_some_object() && + if(!wcontext->somebody_entered_some_object() && read_class && read_class->is_or_derived_from(*called_class)) // yes self=rcontext; // class dynamic call else // no, not me or relative of mine (total stranger) - if(frame->is_constructor) { + // were are constructing something and + // our constructor is just method call and + // not static-only-method call + if(frame->is_constructor && + wcontext->somebody_entered_some_object()==1 && + frame->junction.method->call_type!=Method::CT_STATIC) { // this is a constructor call // some stateless_object creatable derivates if(Value *value=called_class->create_new_value(pool())) @@ -399,7 +412,7 @@ void Request::execute(const Array& ops) method.call_type==Method::CT_ANY || method.call_type==call_type) // allowed call type? if(method.native_code) { // native code? - method.check_actual_numbered_params( + method.check_actual_numbered_params(pool(), frame->junction.self, frame->name(), frame->numbered_params()); (*method.native_code)( @@ -422,7 +435,9 @@ void Request::execute(const Array& ops) self=static_cast(POP()); PUSH(value); +#ifdef DEBUG_EXECUTE log_printf(pool(), "<-returned"); +#endif break; } @@ -437,7 +452,7 @@ void Request::execute(const Array& ops) case OP_INV: { Value *operand=POP(); - Value *value=NEW VDouble(pool(), ~(int)operand->as_double()); + Value *value=NEW VDouble(pool(), ~operand->as_int()); PUSH(value); break; } @@ -514,8 +529,8 @@ void Request::execute(const Array& ops) { Value *b=POP(); Value *a=POP(); Value *value=NEW VDouble(pool(), - (int)a->as_double() % - (int)b->as_double()); + a->as_int() % + b->as_int()); PUSH(value); break; } @@ -523,8 +538,8 @@ void Request::execute(const Array& ops) { Value *b=POP(); Value *a=POP(); Value *value=NEW VDouble(pool(), - (int)a->as_double() & - (int)b->as_double()); + a->as_int() & + b->as_int()); PUSH(value); break; } @@ -532,8 +547,8 @@ void Request::execute(const Array& ops) { Value *b=POP(); Value *a=POP(); Value *value=NEW VDouble(pool(), - (int)a->as_double() | - (int)b->as_double()); + a->as_int() | + b->as_int()); PUSH(value); break; } @@ -541,8 +556,8 @@ void Request::execute(const Array& ops) { Value *b=POP(); Value *a=POP(); Value *value=NEW VDouble(pool(), - (int)a->as_double() ^ - (int)b->as_double()); + a->as_int() ^ + b->as_int()); PUSH(value); break; } @@ -703,7 +718,9 @@ Value& Request::process(Value& value, co Junction *junction=value.get_junction(); if(junction && junction->code) { // is it a code-junction? // process it +#ifdef DEBUG_EXECUTE log_printf(pool(), "ja->\n"); +#endif PUSH(self); PUSH(root); PUSH(rcontext); @@ -741,7 +758,9 @@ Value& Request::process(Value& value, co root=POP(); self=static_cast(POP()); +#ifdef DEBUG_EXECUTE log_printf(pool(), "<-ja returned"); +#endif } else result=&value;