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[heap_tracker] fix map ordering violations

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Signed-off-by: lizzie <lizzie@eden-emu.dev>
This commit is contained in:
lizzie 2025-08-31 16:37:17 +00:00 • committed by crueter
parent 84fadd1506
commit 0f5680ece9
2 changed files with 7 additions and 6 deletions
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10
src/common/heap_tracker.h
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@ -7,7 +7,7 @@
#include <mutex>
#include <shared_mutex>
#include <ankerl/unordered_dense.h>
#include <boost/container/map.hpp>
#include "common/host_memory.h"
namespace Common {
@ -35,10 +35,12 @@ public:
private:
// TODO: You may want to "fake-map" the first 2GB of 64-bit address space
// and dedicate it entirely to a recursive PTE mapping :)
// However Ankerl is way better than using an RB tree, in all senses
using AddrTree = ankerl::unordered_dense::map<VAddr, SeparateHeapMap>;
// However Ankerl would be way better than using an RB tree, in all senses - but
// there is a strict requirement for ordering to be imposed accross the map itself
// which is not achievable with the unordered property.
using AddrTree = boost::container::map<VAddr, SeparateHeapMap>;
AddrTree m_mappings;
using TicksTree = ankerl::unordered_dense::map<VAddr, SeparateHeapMap>;
using TicksTree = boost::container::map<VAddr, SeparateHeapMap>;
TicksTree m_resident_mappings;
private:
void SplitHeapMap(VAddr offset, size_t size);