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os: refactor/rewrite entire namespace.

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This commit is contained in:
Michael Scire 2020-04-08 02:21:35 -07:00
parent 6193283f03
commit 065485b971
181 changed files with 5353 additions and 1929 deletions
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106
libraries/libstratosphere/include/stratosphere/os/os_thread.hpp
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@ -13,107 +13,9 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "os_common_types.hpp"
#include "os_memory_common.hpp"
#include <vapours.hpp>
#include <stratosphere/os/os_thread_common.hpp>
#include <stratosphere/os/os_thread_types.hpp>
#include <stratosphere/os/os_thread_api.hpp>
namespace ams::os {
class Thread {
NON_COPYABLE(Thread);
NON_MOVEABLE(Thread);
private:
::Thread thr;
public:
constexpr Thread() : thr{} { /* ... */ }
Result Initialize(ThreadFunc entry, void *arg, void *stack_mem, size_t stack_sz, int prio, int cpuid = -2) {
return threadCreate(&this->thr, entry, arg, stack_mem, stack_sz, prio, cpuid);
}
Result Initialize(ThreadFunc entry, void *arg, size_t stack_sz, int prio, int cpuid = -2) {
return threadCreate(&this->thr, entry, arg, nullptr, stack_sz, prio, cpuid);
}
Handle GetHandle() const {
return this->thr.handle;
}
Result Start() {
return threadStart(&this->thr);
}
Result Wait() {
return threadWaitForExit(&this->thr);
}
Result Join() {
R_TRY(threadWaitForExit(&this->thr));
R_TRY(threadClose(&this->thr));
return ResultSuccess();
}
Result CancelSynchronization() {
return svcCancelSynchronization(this->thr.handle);
}
};
template<size_t StackSize>
class StaticThread {
NON_COPYABLE(StaticThread);
NON_MOVEABLE(StaticThread);
static_assert(util::IsAligned(StackSize, os::MemoryPageSize), "StaticThread must have aligned resource size");
private:
alignas(os::MemoryPageSize) u8 stack_mem[StackSize];
::Thread thr;
public:
constexpr StaticThread() : stack_mem{}, thr{} { /* ... */ }
constexpr StaticThread(ThreadFunc entry, void *arg, int prio, int cpuid = -2) : StaticThread() {
R_ABORT_UNLESS(this->Initialize(entry, arg, prio, cpuid));
}
Result Initialize(ThreadFunc entry, void *arg, int prio, int cpuid = -2) {
return threadCreate(&this->thr, entry, arg, this->stack_mem, StackSize, prio, cpuid);
}
Handle GetHandle() const {
return this->thr.handle;
}
Result Start() {
return threadStart(&this->thr);
}
Result Wait() {
return threadWaitForExit(&this->thr);
}
Result Join() {
R_TRY(threadWaitForExit(&this->thr));
R_TRY(threadClose(&this->thr));
return ResultSuccess();
}
Result CancelSynchronization() {
return svcCancelSynchronization(this->thr.handle);
}
};
ALWAYS_INLINE s32 GetCurrentThreadPriority() {
s32 prio;
R_ABORT_UNLESS(svcGetThreadPriority(&prio, CUR_THREAD_HANDLE));
return prio;
}
/* TODO: ThreadManager? */
ALWAYS_INLINE s32 GetCurrentProcessorNumber() {
return svcGetCurrentProcessorNumber();
}
ALWAYS_INLINE s32 GetCurrentCoreNumber() {
return GetCurrentProcessorNumber();
}
}