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pyc_code.cpp
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pyc_code.cpp
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#include "pyc_code.h"
#include "pyc_module.h"
#include "data.h"
void PycCode::load(PycData* stream, PycModule* mod)
{
if (mod->verCompare(1, 3) >= 0 && mod->verCompare(2, 3) < 0)
m_argCount = stream->get16();
else if (mod->verCompare(2, 3) >= 0)
m_argCount = stream->get32();
if (mod->verCompare(3, 8) >= 0)
m_posOnlyArgCount = stream->get32();
else
m_posOnlyArgCount = 0;
if (mod->majorVer() >= 3)
m_kwOnlyArgCount = stream->get32();
else
m_kwOnlyArgCount = 0;
if (mod->verCompare(1, 3) >= 0 && mod->verCompare(2, 3) < 0)
m_numLocals = stream->get16();
else if (mod->verCompare(2, 3) >= 0 && mod->verCompare(3, 11) < 0)
m_numLocals = stream->get32();
else
m_numLocals = 0;
if (mod->verCompare(1, 5) >= 0 && mod->verCompare(2, 3) < 0)
m_stackSize = stream->get16();
else if (mod->verCompare(2, 3) >= 0)
m_stackSize = stream->get32();
else
m_stackSize = 0;
if (mod->verCompare(1, 3) >= 0 && mod->verCompare(2, 3) < 0)
m_flags = stream->get16();
else if (mod->verCompare(2, 3) >= 0)
m_flags = stream->get32();
else
m_flags = 0;
m_code = LoadObject(stream, mod).cast<PycString>();
m_consts = LoadObject(stream, mod).cast<PycSequence>();
m_names = LoadObject(stream, mod).cast<PycSequence>();
if (mod->verCompare(1, 3) >= 0)
m_localNames = LoadObject(stream, mod).cast<PycSequence>();
else
m_localNames = new PycTuple;
if (mod->verCompare(3, 11) >= 0)
m_localKinds = LoadObject(stream, mod).cast<PycString>();
else
m_localKinds = new PycString;
if (mod->verCompare(2, 1) >= 0 && mod->verCompare(3, 11) < 0)
m_freeVars = LoadObject(stream, mod).cast<PycSequence>();
else
m_freeVars = new PycTuple;
if (mod->verCompare(2, 1) >= 0 && mod->verCompare(3, 11) < 0)
m_cellVars = LoadObject(stream, mod).cast<PycSequence>();
else
m_cellVars = new PycTuple;
m_fileName = LoadObject(stream, mod).cast<PycString>();
m_name = LoadObject(stream, mod).cast<PycString>();
if (mod->verCompare(3, 11) >= 0)
m_qualName = LoadObject(stream, mod).cast<PycString>();
else
m_qualName = new PycString;
if (mod->verCompare(1, 5) >= 0 && mod->verCompare(2, 3) < 0)
m_firstLine = stream->get16();
else if (mod->verCompare(2, 3) >= 0)
m_firstLine = stream->get32();
if (mod->verCompare(1, 5) >= 0)
m_lnTable = LoadObject(stream, mod).cast<PycString>();
else
m_lnTable = new PycString;
if (mod->verCompare(3, 11) >= 0)
m_exceptTable = LoadObject(stream, mod).cast<PycString>();
else
m_exceptTable = new PycString;
}
PycRef<PycString> PycCode::getCellVar(PycModule* mod, int idx) const
{
if (mod->verCompare(3, 11) >= 0)
return getLocal(idx);
return (idx >= m_cellVars->size())
? m_freeVars->get(idx - m_cellVars->size()).cast<PycString>()
: m_cellVars->get(idx).cast<PycString>();
}