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X64CodeCache: Add a couple of overflow debug asserts

This commit is contained in:
Dr. Chat 2015-12-16 14:48:42 -06:00 committed by Ben Vanik
parent f5237d486a
commit b9159ddee8
1 changed files with 4 additions and 0 deletions
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4
src/xenia/cpu/backend/x64/x64_code_cache_win.cc
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@ -126,6 +126,8 @@ Win32X64CodeCache::RequestUnwindReservation(uint8_t* entry_address) {
unwind_reservation.data_size = xe::round_up(kUnwindInfoSize, 16);
unwind_reservation.table_slot = ++unwind_table_count_;
unwind_reservation.entry_address = entry_address;
assert_false(unwind_table_count_ >= kMaximumFunctionCount);
return unwind_reservation;
}
@ -259,6 +261,8 @@ void Win32X64CodeCache::InitializeUnwindEntry(uint8_t* unwind_entry_address,
7; // end of instruction + 1 == offset of next instruction
unwind_code.UnwindOp = UWOP_ALLOC_LARGE;
unwind_code.OpInfo = 0;
assert_true((stack_size / 8) < 65536u);
unwind_code = unwind_info->UnwindCode[co++];
unwind_code.FrameOffset = (USHORT)(stack_size) / 8;
}