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8378195: guarantee(static_cast<int>(_oops_size) == align_up(code_buffer->total_oop_size(), oopSize)) failed: failed: 12272 != 77808

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Co-authored-by: Doug Simon <dnsimon@openjdk.org>
Reviewed-by: dnsimon, iveresov, vlivanov
This commit is contained in:
Vladimir Kozlov 2026-03-23 18:09:23 +00:00
parent 2095051a10
commit f1169bfcf1
2 changed files with 3 additions and 9 deletions
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9
src/hotspot/share/code/nmethod.cpp
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@ -1306,9 +1306,7 @@ nmethod::nmethod(
_deopt_handler_entry_offset = 0;
_unwind_handler_offset = 0;
CHECKED_CAST(_oops_size, uint16_t, align_up(code_buffer->total_oop_size(), oopSize));
uint16_t metadata_size;
CHECKED_CAST(metadata_size, uint16_t, align_up(code_buffer->total_metadata_size(), wordSize));
int metadata_size = align_up(code_buffer->total_metadata_size(), wordSize);
JVMCI_ONLY( _metadata_size = metadata_size; )
assert(_mutable_data_size == _relocation_size + metadata_size,
"wrong mutable data size: %d != %d + %d",
@ -1446,7 +1444,6 @@ nmethod::nmethod(const nmethod &nm) : CodeBlob(nm._name, nm._kind, nm._size, nm.
_deopt_handler_entry_offset = nm._deopt_handler_entry_offset;
_unwind_handler_offset = nm._unwind_handler_offset;
_num_stack_arg_slots = nm._num_stack_arg_slots;
_oops_size = nm._oops_size;
#if INCLUDE_JVMCI
_metadata_size = nm._metadata_size;
#endif
@ -1749,9 +1746,7 @@ nmethod::nmethod(
_unwind_handler_offset = -1;
}
CHECKED_CAST(_oops_size, uint16_t, align_up(code_buffer->total_oop_size(), oopSize));
uint16_t metadata_size;
CHECKED_CAST(metadata_size, uint16_t, align_up(code_buffer->total_metadata_size(), wordSize));
int metadata_size = align_up(code_buffer->total_metadata_size(), wordSize);
JVMCI_ONLY( _metadata_size = metadata_size; )
int jvmci_data_size = 0 JVMCI_ONLY( + align_up(compiler->is_jvmci() ? jvmci_data->size() : 0, oopSize));
assert(_mutable_data_size == _relocation_size + metadata_size + jvmci_data_size,

3
src/hotspot/share/code/nmethod.hpp
View File

@ -235,11 +235,10 @@ class nmethod : public CodeBlob {
// Number of arguments passed on the stack
uint16_t _num_stack_arg_slots;
uint16_t _oops_size;
#if INCLUDE_JVMCI
// _metadata_size is not specific to JVMCI. In the non-JVMCI case, it can be derived as:
// _metadata_size = mutable_data_size - relocation_size
uint16_t _metadata_size;
int _metadata_size;
#endif
// Offset in immutable data section