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kern: Implement SecureMemory (system resource)

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This commit is contained in:
Michael Scire
2020-07-24 05:26:59 -07:00
committed by SciresM
parent 9231646f33
commit fd9b986938
3 changed files with 189 additions and 20 deletions
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18
libraries/libmesosphere/include/mesosphere/kern_k_process.hpp
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@@ -154,13 +154,11 @@ namespace ams::kern {
constexpr KProcessAddress GetEntryPoint() const { return this->code_address; }
constexpr u64 GetRandomEntropy(size_t i) const { return this->entropy[i]; }
constexpr bool IsSuspended() const {
return this->is_suspended;
}
constexpr void SetSuspended(bool suspended) {
this->is_suspended = suspended;
}
constexpr bool IsApplication() const { return this->is_application; }
constexpr bool IsSuspended() const { return this->is_suspended; }
constexpr void SetSuspended(bool suspended) { this->is_suspended = suspended; }
Result Terminate();
@@ -246,6 +244,14 @@ namespace ams::kern {
void IncrementThreadCount();
void DecrementThreadCount();
size_t GetTotalSystemResourceSize() const { return this->system_resource_num_pages * PageSize; }
size_t GetUsedSystemResourceSize() const {
if (this->system_resource_num_pages == 0) {
return 0;
}
return this->dynamic_page_manager.GetUsed() * PageSize;
}
void ClearRunningThread(KThread *thread) {
for (size_t i = 0; i < util::size(this->running_threads); ++i) {
if (this->running_threads[i] == thread) {