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iterating over getModule in case we have more than 1 module

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user
2026-02-22 20:13:38 +01:00
parent 50a4189bde
commit c18bd3b4ac
1 changed files with 17 additions and 9 deletions
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12
kernel/memory/pageframealloc.cc
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@@ -61,10 +61,18 @@ void PageFrameAllocator::init(){
memory_map_entry = memory_map_entry->getNext();
}
Multiboot::Module* mod = Multiboot::getModule(0);
for (size_t i = 0; i < Multiboot::getModuleCount(); ++i) {
Multiboot::Module* mod = Multiboot::getModule(i);
if (!mod) continue;
mark_pageframes((uintptr_t)mod, (uintptr_t)mod + 1, false);
mark_pageframes((uintptr_t)mod->getStartAddress(), (uintptr_t)mod->getEndAddress(), false);
mark_pageframes((uintptr_t)mod->getStartAddress(),
(uintptr_t)mod->getEndAddress(),
false);
}
//mark other known regions as unavailable
mark_pageframes((uintptr_t)&___KERNEL_START___, (uintptr_t)&___KERNEL_END___, false);