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debugger: take care of unknown instructions in arm disassembler output

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Change-Id: Ibeb8992856e8c5031e21925316c3fb0f9d7764e1
Reviewed-on: http://codereview.qt-project.org/4479
Reviewed-by: hjk <qthjk@ovi.com>
This commit is contained in:
hjk
2011-09-08 17:38:47 +02:00
committed by hjk
parent a12ba22ed3
commit b51524c5c1
1 changed files with 24 additions and 15 deletions
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11
src/plugins/debugger/disassemblerlines.cpp
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@@ -168,6 +168,9 @@ void DisassemblerLines::appendUnparsed(const QString &unparsed)
if (line.startsWith("0x")) { if (line.startsWith("0x")) {
// Address line. // Address line.
int pos1 = line.indexOf('<') + 1; int pos1 = line.indexOf('<') + 1;
int posc = line.indexOf(':');
DisassemblerLine dl;
if (pos1 && line.indexOf("<UNDEFINED> instruction:") == -1) {
int pos2 = line.indexOf('+', pos1); int pos2 = line.indexOf('+', pos1);
int pos3 = line.indexOf('>', pos1); int pos3 = line.indexOf('>', pos1);
if (pos1 < pos2 && pos2 < pos3) { if (pos1 < pos2 && pos2 < pos3) {
@@ -179,11 +182,17 @@ void DisassemblerLines::appendUnparsed(const QString &unparsed)
m_lastFunction = function; m_lastFunction = function;
} }
} }
DisassemblerLine dl;
dl.address = line.left(pos1 - 1).toULongLong(0, 0); dl.address = line.left(pos1 - 1).toULongLong(0, 0);
dl.function = m_lastFunction; dl.function = m_lastFunction;
dl.offset = line.mid(pos2, pos3 - pos2).toUInt(); dl.offset = line.mid(pos2, pos3 - pos2).toUInt();
dl.data = line.mid(pos3 + 3).trimmed(); dl.data = line.mid(pos3 + 3).trimmed();
} else {
// Plain data like "0x0000cd64:\tadd\tlr, pc, lr\n"
dl.address = line.left(posc).toULongLong(0, 0);
dl.function = m_lastFunction;
dl.offset = 0;
dl.data = line.mid(posc + 1).trimmed();
}
m_rowCache[dl.address] = m_data.size() + 1; m_rowCache[dl.address] = m_data.size() + 1;
m_data.append(dl); m_data.append(dl);
} else { } else {