sts: add STS_UNREACHABLE_DEFAULT_CASE()

stratosphere/boot/source/i2c/driver/impl/i2c_bus_accessor.cpp

@@ -282,8 +282,7 @@ namespace sts::i2c::driver::impl {
                 src_div = 0x02;
                 debounce = 0;
                 break;
-            default:
-                std::abort();
+            STS_UNREACHABLE_DEFAULT_CASE();
         }
 
         if (speed_mode == SpeedMode::HighSpeed) {

stratosphere/boot/source/i2c/driver/impl/i2c_driver_types.hpp

@@ -61,8 +61,7 @@ namespace sts::i2c::driver::impl {
                 return PcvModule_I2C5;
             case Bus::I2C6:
                 return PcvModule_I2C6;
-            default:
-                std::abort();
+            STS_UNREACHABLE_DEFAULT_CASE();
         }
     }
 
@@ -80,8 +79,7 @@ namespace sts::i2c::driver::impl {
                 return Bus::I2C5;
             case PcvModule_I2C6:
                 return Bus::I2C6;
-            default:
-                std::abort();
+            STS_UNREACHABLE_DEFAULT_CASE();
         }
     }
 

stratosphere/boot/source/i2c/driver/impl/i2c_session.cpp

@@ -76,8 +76,7 @@ namespace sts::i2c::driver::impl {
             case Command::Receive:
                 R_TRY(this->bus_accessor->Receive(reinterpret_cast<u8 *>(dst), num_bytes, option, this->addressing_mode, this->slave_address));
                 break;
-            default:
-                std::abort();
+            STS_UNREACHABLE_DEFAULT_CASE();
         }
 
         return ResultSuccess;