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8316514: Better diagnostic header for VtableStub

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Reviewed-by: thartmann, kvn
This commit is contained in:
Aleksey Shipilev 2023-09-22 16:24:06 +00:00
parent c90d63105c
commit 6c61bc1950
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); enter(is_vtable_stub, vtable_index, s);
if (PrintAdapterHandlers) { if (PrintAdapterHandlers) {
tty->print_cr("Decoding VtableStub %s[%d]@" INTX_FORMAT, 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())); 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()); Disassembler::decode(s->code_begin(), s->code_end());
} }
// Notify JVMTI about this stub. The event will be recorded by the enclosing // Notify JVMTI about this stub. The event will be recorded by the enclosing