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8316514: Better diagnostic header for VtableStub

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Backport-of: 6c61bc1950
This commit is contained in:
Aleksey Shipilev
2023-10-04 08:58:54 +00:00
committed by Vitaly Provodin
parent b7f4a135f4
commit ac8e6035aa
1 changed files with 3 additions and 2 deletions
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5
src/hotspot/share/code/vtableStubs.cpp
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@@ -230,8 +230,9 @@ address VtableStubs::find_stub(bool is_vtable_stub, int vtable_index) {
enter(is_vtable_stub, vtable_index, s);
if (PrintAdapterHandlers) {
tty->print_cr("Decoding VtableStub %s[%d]@" INTX_FORMAT,
is_vtable_stub? "vtbl": "itbl", vtable_index, p2i(VtableStub::receiver_location()));
tty->print_cr("Decoding VtableStub %s[%d]@" PTR_FORMAT " [" PTR_FORMAT ", " PTR_FORMAT "] (" SIZE_FORMAT " bytes)",
is_vtable_stub? "vtbl": "itbl", vtable_index, p2i(VtableStub::receiver_location()),
p2i(s->code_begin()), p2i(s->code_end()), pointer_delta(s->code_end(), s->code_begin(), 1));
Disassembler::decode(s->code_begin(), s->code_end());
}
// Notify JVMTI about this stub. The event will be recorded by the enclosing