arm_unicorn: Load/Save FPCR and FPSR to/from context

src/core/arm/unicorn/arm_unicorn.cpp

@@ -211,6 +211,8 @@ void ARM_Unicorn::SaveContext(ThreadContext& ctx) {
     CHECKED(uc_reg_read(uc, UC_ARM64_REG_SP, &ctx.sp));
     CHECKED(uc_reg_read(uc, UC_ARM64_REG_PC, &ctx.pc));
     CHECKED(uc_reg_read(uc, UC_ARM64_REG_NZCV, &ctx.pstate));
+    CHECKED(uc_reg_read(uc, UC_ARM64_REG_FPCR, &ctx.fpcr));
+    CHECKED(uc_reg_read(uc, UC_ARM64_REG_FPSR, &ctx.fpsr));
 
     for (auto i = 0; i < 29; ++i) {
         uregs[i] = UC_ARM64_REG_X0 + i;
@@ -238,6 +240,8 @@ void ARM_Unicorn::LoadContext(const ThreadContext& ctx) {
     CHECKED(uc_reg_write(uc, UC_ARM64_REG_SP, &ctx.sp));
     CHECKED(uc_reg_write(uc, UC_ARM64_REG_PC, &ctx.pc));
     CHECKED(uc_reg_write(uc, UC_ARM64_REG_NZCV, &ctx.pstate));
+    CHECKED(uc_reg_write(uc, UC_ARM64_REG_FPCR, &ctx.fpcr));
+    CHECKED(uc_reg_write(uc, UC_ARM64_REG_FPSR, &ctx.fpsr));
 
     for (int i = 0; i < 29; ++i) {
         uregs[i] = UC_ARM64_REG_X0 + i;

src/core/hle/service/sm/sm.cpp

@@ -145,13 +145,12 @@ void SM::RegisterService(Kernel::HLERequestContext& ctx) {
 
     const std::string name(name_buf.begin(), end);
 
-    const auto is_light = static_cast<bool>(rp.PopRaw<u32>());
-    const auto max_session_count = rp.PopRaw<u32>();
+    const auto unk_bool = static_cast<bool>(rp.PopRaw<u32>());
+    const auto session_count = rp.PopRaw<u32>();
 
-    LOG_DEBUG(Service_SM, "called with name={}, max_session_count={}, is_light={}", name,
-              max_session_count, is_light);
+    LOG_DEBUG(Service_SM, "called with unk_bool={}", unk_bool);
 
-    auto handle = service_manager->RegisterService(name, max_session_count);
+    auto handle = service_manager->RegisterService(name, session_count);
     if (handle.Failed()) {
         LOG_ERROR(Service_SM, "failed to register service with error_code={:08X}",
                   handle.Code().raw);