partes: • Safe Rust: memoria segura, sin posibilidad de comportamiento indefinido. • Unsafe Rust: puede activar un comportamiento no definido si se infringen las condiciones previas. We saw mostly safe Rust features and have to write correct code by themselves. It means the compiler no longer enforces Rust's memory-safety rules. 30.2 Dereferenciación de Punteros Sin Formato La creación de punteros es un proceso is usually only a problem when those functions do things with pointers which might violate Rust's memory model, but in general any C function might have undefined behaviour under any arbitrary circumstances

fragmento de una orden en un párrafo aparecerá con otro tipo de letra entre comillas dobles como «aptitude safe-upgrade». El contenido de un archivo de configuración en formato texto citado en un párrafo aparecerá los metadatos del archivo que utiliza APT «Upgrade» («apt upgrade» y «apt full-upgrade» o «aptitude safe-upgrade» y «aptitude full-upgrade» o «apt-get upgrade» y «apt-get dist-upgrade»): 1. Seleccione una install foo instala la versión candidata del paquete «foo» y sus dependecias apt upgrade aptitude safe-upgrade apt-get upgrade actualiza los paquetes ya instalados a las nuevas versiones candidatas sin

local TCP/IP. No es una conexión TCP/IP y no es una forma segura para conectar usando hilos (thread-safe). Funciona bien para usar instancias únicas de las herramientas de línea de comandos (gsec, gbak etc

Interrupciones Wait for Interrupt R WFI Shift Right Log. Imm. I SRLI rd,rs1,shamt MMU Virtual Memory FENCE R SFENCE.VMA rs1,rs2 Shift Right Arithmetic R SRA rd,rs1,rs2 Shift Right Arith. Imm. Hennessy 2017]. RV32A tiene dos tipos de operaciones atómicas para sincronización: • AMO (Atomic Memory Operations: Operaciones de Memoria Atómicas), y • carga reservada / almacenamiento condicional2 store conditional add and or swap xor maximum maximum unsigned minimum minimum unsigned atomic memory operation RV32A .word .word Figura 6.1: Diagrama de las instrucciones RV32A. 6.1. INTRODUCCIÓN

2020.23) 277 / 304 20.15 Memory dump [!memory_dump] 20 PREPROCESSING @enduml 20.15 Memory dump [!memory_dump] You can use !memory_dump to dump the full content of the memory when generating the diagram after !memory_dump. This has no impact at all on the diagram itself. This could be useful for debug purpose. @startuml !function $inc($string) !$val = %intval($string) !log value is $val !dump_memory !return return $val+1 !endfunction Alice -> Bob : 4 $inc("3") !unused = "foo" !dump_memory EOF @enduml 20.16 Assertion [!assert] You can put assertions in your diagram. @startuml Alice -> Bob : Hello !assert

2020.22) 265 / 292 20.15 Memory dump [!memory_dump] 20 PREPROCESSING @enduml 20.15 Memory dump [!memory_dump] You can use !memory_dump to dump the full content of the memory when generating the diagram after !memory_dump. This has no impact at all on the diagram itself. This could be useful for debug purpose. @startuml !function $inc($string) !$val = %intval($string) !log value is $val !dump_memory !return return $val+1 !endfunction Alice -> Bob : 4 $inc("3") !unused = "foo" !dump_memory EOF @enduml 20.16 Assertion [!assert] You can put assertions in your diagram. @startuml Alice -> Bob : Hello !assert

19.12 Memory dump 19 PREPROCESSING 19.12 Memory dump You can use !memory_dump to dump the full content of the memory when generating the diagram. An optional string can be put after !memory_dump. This $inc($string) !$val = %intval($string) !log value is $val !dump_memory !return $val+1 !endfunction Alice -> Bob : 4 $inc("3") !unused = "foo" !dump_memory EOF @enduml 19.13 Assertion You can put assertion in artWebPage, "Active Part of the web page \n 'on the fly'") Technology_Artifact(inMemoryItem,"in memory / 'on the fly' html/javascript") Technology_Service(internetBrowser, "Internet Browser Generic &

second call") @enduml 19.12 Memory dump You can use !memory_dump to dump the full content of the memory when generating the diagram. An optional string can be put after !memory_dump. This has no impact at dump_memory !return $val+1 !endfunction Alice -> Bob : 4 $inc("3") Guía de Referencia del Lenguaje PlantUML (1.2019.6) 151 / 171 19.13 Assertion 19 PREPROCESSING !unused = "foo" !dump_memory EOF @enduml artWebPage, "Active Part of the web page \n 'on the fly'") Technology_Artifact(inMemoryItem,"in memory / 'on the fly' html/javascript") Technology_Service(internetBrowser, "Internet Browser Generic &

call") @enduml 25.15 Memory dump [!memory_dump] You can use !memory_dump to dump the full content of the memory when generating the diagram. An optional string can be put after !memory_dump. This has no 388 25.16 Assertion [!assert] 25 PREPROCESSING !dump_memory !return $val+1 !endfunction Alice -> Bob : 4 $inc("3") !unused = "foo" !dump_memory EOF @enduml 25.16 Assertion [!assert] You can put assertions artWebPage, "Active Part of the web page \n 'on the fly'") Technology_Artifact(inMemoryItem,"in memory / 'on the fly' html/javascript") Technology_Service(internetBrowser, "Internet Browser Generic &

call") @enduml 24.15 Memory dump [!memory_dump] You can use !memory_dump to dump the full content of the memory when generating the diagram. An optional string can be put after !memory_dump. This has no 383 24.16 Assertion [!assert] 24 PREPROCESSING !dump_memory !return $val+1 !endfunction Alice -> Bob : 4 $inc("3") !unused = "foo" !dump_memory EOF @enduml 24.16 Assertion [!assert] You can put assertions artWebPage, "Active Part of the web page \n 'on the fly'") Technology_Artifact(inMemoryItem,"in memory / 'on the fly' html/javascript") Technology_Service(internetBrowser, "Internet Browser Generic &