8199946: Move load/store and encode/decode out of oopDesc
Reviewed-by: eosterlund, coleenp, tschatzl
/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
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*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#include "precompiled.hpp"
#include "code/debugInfoRec.hpp"
#include "code/nmethod.hpp"
#include "code/pcDesc.hpp"
#include "code/scopeDesc.hpp"
#include "memory/resourceArea.hpp"
PcDesc::PcDesc(int pc_offset, int scope_decode_offset, int obj_decode_offset) {
_pc_offset = pc_offset;
_scope_decode_offset = scope_decode_offset;
_obj_decode_offset = obj_decode_offset;
_flags = 0;
}
address PcDesc::real_pc(const CompiledMethod* code) const {
return code->code_begin() + pc_offset();
}
void PcDesc::print(CompiledMethod* code) {
#ifndef PRODUCT
ResourceMark rm;
tty->print_cr("PcDesc(pc=" PTR_FORMAT " offset=%x bits=%x):", p2i(real_pc(code)), pc_offset(), _flags);
if (scope_decode_offset() == DebugInformationRecorder::serialized_null) {
return;
}
for (ScopeDesc* sd = code->scope_desc_at(real_pc(code));
sd != NULL;
sd = sd->sender()) {
sd->print_on(tty);
}
#endif
}
bool PcDesc::verify(CompiledMethod* code) {
//Unimplemented();
return true;
}