kern: implement process exit

2020-07-22 23:52:29 -07:00
parent 3917ecad46
commit 28aab09b5d
10 changed files with 466 additions and 9 deletions
--- a/libraries/libmesosphere/source/kern_k_page_table_base.cpp
+++ b/libraries/libmesosphere/source/kern_k_page_table_base.cpp
@@ -273,8 +273,16 @@ namespace ams::kern {


    void KPageTableBase::Finalize() {
+        /* Finalize memory blocks. */
        this->memory_block_manager.Finalize(this->memory_block_slab_manager);
-        MESOSPHERE_TODO("cpu::InvalidateEntireInstructionCache();");
+
+        /* Free any unsafe mapped memory. */
+        if (this->mapped_unsafe_physical_memory) {
+            Kernel::GetUnsafeMemory().Release(this->mapped_unsafe_physical_memory);
+        }
+
+        /* Invalidate the entire instruction cache. */
+        cpu::InvalidateEntireInstructionCache();
    }

    KProcessAddress KPageTableBase::GetRegionAddress(KMemoryState state) const {