QString WatchItem::expression() const
{
if (!exp.isEmpty())
return QString::fromLatin1(exp);
if (quint64 addr = realAddress()) {
if (!type.isEmpty())
return QString::fromLatin1("*(%1*)0x%2").arg(QLatin1String(type)).arg(addr, 0, 16);
}
const WatchItem *p = parentItem();
if (p && !p->exp.isEmpty())
return QString::fromLatin1("(%1).%2").arg(QString::fromLatin1(p->exp), name);
return name;
}
QString WatchItem::toToolTip() const
{
QString res;
QTextStream str(&res);
str << "<html><body><table>";
formatToolTipRow(str, tr("Name"), name);
formatToolTipRow(str, tr("Expression"), expression());
formatToolTipRow(str, tr("Internal Type"), QLatin1String(type));
bool ok;
const quint64 intValue = value.toULongLong(&ok);
if (ok && intValue) {
formatToolTipRow(str, tr("Value"), QLatin1String("(dec) ") + value);
formatToolTipRow(str, QString(), QLatin1String("(hex) ") + QString::number(intValue, 16));
formatToolTipRow(str, QString(), QLatin1String("(oct) ") + QString::number(intValue, 8));
formatToolTipRow(str, QString(), QLatin1String("(bin) ") + QString::number(intValue, 2));
} else {
QString val = value;
if (val.size() > 1000) {
val.truncate(1000);
val += QLatin1Char(' ');
val += tr("... <cut off>");
}
formatToolTipRow(str, tr("Value"), val);
}
if (realAddress())
formatToolTipRow(str, tr("Object Address"), formatToolTipAddress(realAddress()));
if (origaddr)
formatToolTipRow(str, tr("Pointer Address"), formatToolTipAddress(origaddr));
if (arrayIndex >= 0)
formatToolTipRow(str, tr("Array Index"), QString::number(arrayIndex));
if (size)
formatToolTipRow(str, tr("Static Object Size"), tr("%n bytes", 0, size));
formatToolTipRow(str, tr("Internal ID"), QLatin1String(internalName()));
str << "</table></body></html>";
return res;
}
//---------------------------------------------------------------------------------------------------------------
int createCompiledFunction3(int fntype, int fn, int code1, int code2, int code3)
{
int sizes1=((int *)code1)[0];
int sizes2=((int *)code2)[0];
int sizes3=((int *)code3)[0];
if (fntype == MATH_FN && fn == 0) // special case: IF
{
void *func3;
int size;
int *ptr;
char *block;
unsigned char *newblock2,*newblock3;
newblock2=newBlock(sizes2+1);
memcpy(newblock2,(char*)code2+4,sizes2);
newblock2[sizes2]=X86_RET;
newblock3=newBlock(sizes3+1);
memcpy(newblock3,(char*)code3+4,sizes3);
newblock3[sizes3]=X86_RET;
l_stats[2]+=sizes2+sizes3+2;
func3 = realAddress(_asm_if,_asm_if_end,&size);
block=(char *)newTmpBlock(4+sizes1+size);
((int*)block)[0]=sizes1+size;
memcpy(block+4,(char*)code1+4,sizes1);
ptr=(int *)(block+4+sizes1);
memcpy(ptr,func3,size);
ptr=findFBlock((char*)ptr); *ptr++=(int)newblock2;
ptr=findFBlock((char*)ptr); *ptr=(int)newblock3;
return (int)block;
}
else
{
int size2;
unsigned char *block;
unsigned char *outp;
int myfunc;
myfunc = getFunctionAddress(fntype, fn, &size2);
block=(unsigned char *)newTmpBlock(4+size2+sizes1+sizes2+sizes3+4);
((int*)block)[0]=4+size2+sizes1+sizes2+sizes3;
outp=block+4;
memcpy(outp,(char*)code1+4,sizes1);
outp+=sizes1;
*outp++ = X86_PUSH_EAX;
memcpy(outp,(char*)code2+4,sizes2);
outp+=sizes2;
*outp++ = X86_PUSH_EAX;
memcpy(outp,(char*)code3+4,sizes3);
outp+=sizes3;
*outp++ = X86_POP_EBX;
*outp++ = X86_POP_ECX;
memcpy(block+4+4+sizes1+sizes2+sizes3,(void*)myfunc,size2);
g_evallib_computTableTop++;
return ((int)(block));
}
}
//---------------------------------------------------------------------------------------------------------------
int getFunctionAddress(int fntype, int fn, int *size)
{
switch (fntype)
{
case MATH_SIMPLE:
switch (fn)
{
case FN_ASSIGN:
return (int)realAddress(_asm_assign,_asm_assign_end,size);
case FN_ADD:
return (int)realAddress(_asm_add,_asm_add_end,size);
case FN_SUB:
return (int)realAddress(_asm_sub,_asm_sub_end,size);
case FN_MULTIPLY:
return (int)realAddress(_asm_mul,_asm_mul_end,size);
case FN_DIVIDE:
return (int)realAddress(_asm_div,_asm_div_end,size);
case FN_MODULO:
return (int)realAddress(_asm_mod,_asm_mod_end,size);
case FN_AND:
return (int)realAddress(_asm_and,_asm_and_end,size);
case FN_OR:
return (int)realAddress(_asm_or,_asm_or_end,size);
case FN_UPLUS:
return (int)realAddress(_asm_uplus,_asm_uplus_end,size);
case FN_UMINUS:
return (int)realAddress(_asm_uminus,_asm_uminus_end,size);
}
case MATH_FN:
{
functionType *p=getFunctionFromTable(fn);
if (!p)
{
if (size) *size=0;
return 0;
}
return (int)realAddress(p->afunc,p->func_e,size);
}
}
return 0;
}
