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Use a different approach for the LRU toggle

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This commit is contained in:
MrPurple666
2025-04-30 16:11:15 -03:00
parent b5bec371ae
commit bb2f527b16
3 changed files with 23 additions and 9 deletions
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src/core/arm/nce/patcher.h
+18 -9
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@@ -66,16 +66,25 @@ private:
LRUCache<uintptr_t, PatchTextAddress> patch_cache{CACHE_SIZE, Settings::values.lru_cache_enabled.GetValue()};
void BranchToPatch(uintptr_t module_dest) {
// Try to get existing patch entry from cache
if (auto* cached_patch = patch_cache.get(module_dest)) {
curr_patch->m_branch_to_patch_relocations.push_back({c.offset(), *cached_patch});
return;
}
if (patch_cache.isEnabled()) {
LOG_DEBUG(Core_ARM, "LRU cache lookup for address {:#x}", module_dest);
// Try to get existing patch entry from cache
if (auto* cached_patch = patch_cache.get(module_dest)) {
LOG_DEBUG(Core_ARM, "LRU cache hit for address {:#x}", module_dest);
curr_patch->m_branch_to_patch_relocations.push_back({c.offset(), *cached_patch});
return;
}
LOG_DEBUG(Core_ARM, "LRU cache miss for address {:#x}, creating new patch", module_dest);
// If not in cache, create new entry and cache it
const auto patch_addr = c.offset();
curr_patch->m_branch_to_patch_relocations.push_back({patch_addr, module_dest});
patch_cache.put(module_dest, patch_addr);
// If not in cache, create new entry and cache it
const auto patch_addr = c.offset();
curr_patch->m_branch_to_patch_relocations.push_back({patch_addr, module_dest});
patch_cache.put(module_dest, patch_addr);
} else {
LOG_DEBUG(Core_ARM, "LRU cache disabled - creating direct patch for address {:#x}", module_dest);
// LRU disabled - use pre-LRU approach
curr_patch->m_branch_to_patch_relocations.push_back({c.offset(), module_dest});
}
}
void BranchToModule(uintptr_t module_dest) {