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authorLioncash <mathew1800@gmail.com>2019-07-07 10:19:16 +0200
committerLioncash <mathew1800@gmail.com>2019-07-07 20:08:28 +0200
commit56c7912159e210e009228f83e6c3ead3e5c99d4b (patch)
tree4c73a1ecf2050d12740020856caa3f003babb31d /src/core/hle
parentkernel/process: Move main thread stack allocation to its own function (diff)
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Diffstat (limited to 'src/core/hle')
-rw-r--r--src/core/hle/kernel/process.cpp5
-rw-r--r--src/core/hle/kernel/process.h8
-rw-r--r--src/core/hle/kernel/svc.cpp4
3 files changed, 14 insertions, 3 deletions
diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp
index 90d579b5c..73ee1eb0f 100644
--- a/src/core/hle/kernel/process.cpp
+++ b/src/core/hle/kernel/process.cpp
@@ -187,6 +187,8 @@ ResultCode Process::LoadFromMetadata(const FileSys::ProgramMetadata& metadata) {
void Process::Run(s32 main_thread_priority, u64 stack_size) {
AllocateMainThreadStack(stack_size);
+ tls_region_address = CreateTLSRegion();
+
vm_manager.LogLayout();
ChangeStatus(ProcessStatus::Running);
@@ -218,6 +220,9 @@ void Process::PrepareForTermination() {
stop_threads(system.Scheduler(2).GetThreadList());
stop_threads(system.Scheduler(3).GetThreadList());
+ FreeTLSRegion(tls_region_address);
+ tls_region_address = 0;
+
ChangeStatus(ProcessStatus::Exited);
}
diff --git a/src/core/hle/kernel/process.h b/src/core/hle/kernel/process.h
index 492d8ea4f..afde9567e 100644
--- a/src/core/hle/kernel/process.h
+++ b/src/core/hle/kernel/process.h
@@ -135,6 +135,11 @@ public:
return mutex;
}
+ /// Gets the address to the process' dedicated TLS region.
+ VAddr GetTLSRegionAddress() const {
+ return tls_region_address;
+ }
+
/// Gets the current status of the process
ProcessStatus GetStatus() const {
return status;
@@ -341,6 +346,9 @@ private:
/// variable related facilities.
Mutex mutex;
+ /// Address indicating the location of the process' dedicated TLS region.
+ VAddr tls_region_address = 0;
+
/// Random values for svcGetInfo RandomEntropy
std::array<u64, RANDOM_ENTROPY_SIZE> random_entropy{};
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 332573a95..762117127 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -831,9 +831,7 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
return RESULT_SUCCESS;
case GetInfoType::UserExceptionContextAddr:
- LOG_WARNING(Kernel_SVC,
- "(STUBBED) Attempted to query user exception context address, returned 0");
- *result = 0;
+ *result = process->GetTLSRegionAddress();
return RESULT_SUCCESS;
case GetInfoType::TotalPhysicalMemoryAvailableWithoutMmHeap: