diff options
| author | 2017-09-25 08:29:32 +0200 | |
|---|---|---|
| committer | 2017-09-25 08:29:32 +0200 | |
| commit | d881dee818e7e59b72cb11cea634eb70bdcd3d35 (patch) | |
| tree | 4f9b241fb63b90647e2992e83d83de7d25bb5d42 /src/core/hle/kernel/thread.cpp | |
| parent | Merge pull request #2951 from huwpascoe/perf-4 (diff) | |
| parent | ARM_Interface: Implement PageTableChanged (diff) | |
| download | yuzu-d881dee818e7e59b72cb11cea634eb70bdcd3d35.tar.gz yuzu-d881dee818e7e59b72cb11cea634eb70bdcd3d35.tar.xz yuzu-d881dee818e7e59b72cb11cea634eb70bdcd3d35.zip | |
Merge pull request #2952 from MerryMage/page-tables
Switchable Page Tables
Diffstat (limited to 'src/core/hle/kernel/thread.cpp')
| -rw-r--r-- | src/core/hle/kernel/thread.cpp | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp index 324415a36..61378211f 100644 --- a/src/core/hle/kernel/thread.cpp +++ b/src/core/hle/kernel/thread.cpp | |||
| @@ -178,16 +178,13 @@ static void SwitchContext(Thread* new_thread) { | |||
| 178 | ready_queue.remove(new_thread->current_priority, new_thread); | 178 | ready_queue.remove(new_thread->current_priority, new_thread); |
| 179 | new_thread->status = THREADSTATUS_RUNNING; | 179 | new_thread->status = THREADSTATUS_RUNNING; |
| 180 | 180 | ||
| 181 | Core::CPU().LoadContext(new_thread->context); | ||
| 182 | Core::CPU().SetCP15Register(CP15_THREAD_URO, new_thread->GetTLSAddress()); | ||
| 183 | |||
| 184 | if (previous_process != current_thread->owner_process) { | 181 | if (previous_process != current_thread->owner_process) { |
| 185 | Kernel::g_current_process = current_thread->owner_process; | 182 | Kernel::g_current_process = current_thread->owner_process; |
| 186 | Memory::current_page_table = &Kernel::g_current_process->vm_manager.page_table; | 183 | SetCurrentPageTable(&Kernel::g_current_process->vm_manager.page_table); |
| 187 | // We have switched processes and thus, page tables, clear the instruction cache so we | ||
| 188 | // don't keep stale data from the previous process. | ||
| 189 | Core::CPU().ClearInstructionCache(); | ||
| 190 | } | 184 | } |
| 185 | |||
| 186 | Core::CPU().LoadContext(new_thread->context); | ||
| 187 | Core::CPU().SetCP15Register(CP15_THREAD_URO, new_thread->GetTLSAddress()); | ||
| 191 | } else { | 188 | } else { |
| 192 | current_thread = nullptr; | 189 | current_thread = nullptr; |
| 193 | // Note: We do not reset the current process and current page table when idling because | 190 | // Note: We do not reset the current process and current page table when idling because |