QString SpimView::formatMemoryContents(mem_addr from, mem_addr to)
{
mem_addr i = ROUND_UP(from, BYTES_PER_WORD);
QString windowContents = formatPartialQuadWord(i, to);
i = ROUND_UP(i, BYTES_PER_LINE); // Next quadword
for ( ; i < to; )
{
mem_word val;
/* Count consecutive zero words */
int j;
for (j = 0; (i + (uint32) j * BYTES_PER_WORD) < to; j += 1)
{
val = read_mem_word(i + (uint32) j * BYTES_PER_WORD);
if (val != 0)
{
break;
}
}
if (j >= 4)
{
/* Block of 4 or more zero memory words: */
windowContents += QString("[") % formatAddress(i)
% QString("]..[") % formatAddress(i + (uint32) j * BYTES_PER_WORD - 1)
% QString("]") % nnbsp(2) % QString("00000000<br>");
i = i + (uint32) j * BYTES_PER_WORD;
windowContents += formatPartialQuadWord(i, to);
i = ROUND_UP(i, BYTES_PER_LINE); // Next quadword
}
else
{
/* Fewer than 4 zero words, print them on a single line: */
windowContents += QString("[") % formatAddress(i) % "]" % nnbsp(2);
mem_addr j = i;
do
{
val = read_mem_word(i);
windowContents += nnbsp(2) % formatWord(val, st_dataSegmentDisplayBase);
i += BYTES_PER_WORD;
}
while ((i % BYTES_PER_LINE) != 0 && i < to);
windowContents += nnbsp(2) % formatAsChars(j, i) % QString("<br>");
}
}
return windowContents;
}
QString SpimView::formatPartialQuadWord(mem_addr from, mem_addr to)
{
QString windowContents = QString("");
if ((from % BYTES_PER_LINE) != 0 && from < to)
{
windowContents += QString("[") % formatAddress(from) % QString("]") % nnbsp(2);
mem_addr a;
for (a = from; (a % BYTES_PER_LINE) != 0; a += BYTES_PER_WORD)
{
mem_word val = read_mem_word(a);
windowContents += nnbsp(2) % formatWord(val, st_dataSegmentDisplayBase);
}
windowContents += formatAsChars(from, a) % QString("<br>");
}
return windowContents;
}
void WordsCount::count()
{
ifstream file(m_sPathname.c_str());
file.seekg(m_start, ios::beg);
string str;
while(file >> str && m_curr < m_end){
if(str == "."
&& str == ","
&& str == " "
){
continue;
}
str = formatWord(str);
++m_wordsMap[str];
m_curr += str.size();
}
file.close();
}
void HelpFormatter::clearWord(std::ostream& ostr, int& pos, std::string& word, int indent) const
{
formatWord(ostr, pos, word, indent);
word.clear();
}
