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Rework thread TIB handling & DLL initialization handling

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This commit is contained in:
Luke Street
2025-10-02 16:40:23 -06:00
parent 8330f27479
commit d8150e33b9
23 changed files with 1256 additions and 110 deletions
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3
dll/kernel32/memoryapi.cpp
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@@ -825,6 +825,7 @@ SIZE_T WIN_FUNC VirtualQuery(LPCVOID lpAddress, PMEMORY_BASIC_INFORMATION lpBuff
DEBUG_LOG("VirtualQuery(%p, %p, %zu)\n", lpAddress, lpBuffer, dwLength);
if (!lpBuffer || dwLength < sizeof(MEMORY_BASIC_INFORMATION) || !lpAddress) {
wibo::lastError = ERROR_INVALID_PARAMETER;
DEBUG_LOG("-> ERROR_INVALID_PARAMETER\n");
return 0;
}
@@ -837,12 +838,14 @@ SIZE_T WIN_FUNC VirtualQuery(LPCVOID lpAddress, PMEMORY_BASIC_INFORMATION lpBuff
VirtualAllocation *region = lookupRegion(pageBase);
if (!region) {
wibo::lastError = ERROR_INVALID_ADDRESS;
DEBUG_LOG("-> ERROR_INVALID_ADDRESS\n");
return 0;
}
const size_t pageIndex = (pageBase - region->base) / pageSize;
if (pageIndex >= region->pageProtect.size()) {
wibo::lastError = ERROR_INVALID_ADDRESS;
DEBUG_LOG("-> ERROR_INVALID_ADDRESS\n");
return 0;
}
const bool committed = region->pageProtect[pageIndex] != 0;