7172967: Eliminate constMethod's _method backpointer to methodOop.
Summary: Eliminate constMethod's _method backpointer to methodOop, and move the _constant field from methodOop to constMethod.
Reviewed-by: roland, bdelsart, kamg
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#ifndef CPU_ZERO_VM_INTERPRETER_ZERO_HPP
#define CPU_ZERO_VM_INTERPRETER_ZERO_HPP
public:
static void invoke_method(methodOop method, address entry_point, TRAPS) {
((ZeroEntry *) entry_point)->invoke(method, THREAD);
}
static void invoke_osr(methodOop method,
address entry_point,
address osr_buf,
TRAPS) {
((ZeroEntry *) entry_point)->invoke_osr(method, osr_buf, THREAD);
}
public:
static int expr_index_at(int i) {
return stackElementWords * i;
}
static int expr_offset_in_bytes(int i) {
return stackElementSize * i;
}
static int local_index_at(int i) {
assert(i <= 0, "local direction already negated");
return stackElementWords * i;
}
#endif // CPU_ZERO_VM_INTERPRETER_ZERO_HPP