From eb6f55d880f2c749d651290a3d1b6e8682563a67 Mon Sep 17 00:00:00 2001 From: Lioncash Date: Sun, 7 Jul 2019 04:13:56 -0400 Subject: kernel/process: Move main thread stack allocation to its own function Keeps this particular set of behavior isolated to its own function. --- src/core/hle/kernel/process.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/core/hle/kernel/process.h') diff --git a/src/core/hle/kernel/process.h b/src/core/hle/kernel/process.h index 83ea02bee..492d8ea4f 100644 --- a/src/core/hle/kernel/process.h +++ b/src/core/hle/kernel/process.h @@ -280,6 +280,9 @@ private: /// a process signal. void ChangeStatus(ProcessStatus new_status); + /// Allocates the main thread stack for the process, given the stack size in bytes. + void AllocateMainThreadStack(u64 stack_size); + /// Memory manager for this process. Kernel::VMManager vm_manager; -- cgit v1.2.3 From 56c7912159e210e009228f83e6c3ead3e5c99d4b Mon Sep 17 00:00:00 2001 From: Lioncash Date: Sun, 7 Jul 2019 04:19:16 -0400 Subject: kernel/process: Allocate the process' TLS region during initialization Prior to execution within a process beginning, the process establishes its own TLS region for uses (as far as I can tell) related to exception handling. Now that TLS creation was decoupled from threads themselves, we can add this behavior to our Process class. This is also good, as it allows us to remove a stub within svcGetInfo, namely querying the address of that region. --- src/core/hle/kernel/process.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/core/hle/kernel/process.h') 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 random_entropy{}; -- cgit v1.2.3