Real time fault injection using on chip debug infrastructures: a case study
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , |
Tipo de documento: | Livro |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://repositorio-aberto.up.pt/handle/10216/84678 |
Resumo: | As electronic devices get smaller and more complex, dependability assurance is becoming fundamental for many mission critical computer based systems. This paper presents a case study on the possibility of using the on-chip debug infrastructures present in most current microprocessors to execute real time fault injection campaigns. The proposed methodology is based on a debugger customized for fault injection and consists of injecting bit-flip type faults on memory elements without modifying or halting the target application. Three different configurations are compared in terms of performance, area overhead and communication bus width. The basic debugger design is easily portable and applicable to different architectures, providing a flexible and efficient mechanism for verifying and validating fault tolerant components. |
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Real time fault injection using on chip debug infrastructures: a case studyEngenharia electrotécnica, electrónica e informáticaElectrical engineering, Electronic engineering, Information engineeringAs electronic devices get smaller and more complex, dependability assurance is becoming fundamental for many mission critical computer based systems. This paper presents a case study on the possibility of using the on-chip debug infrastructures present in most current microprocessors to execute real time fault injection campaigns. The proposed methodology is based on a debugger customized for fault injection and consists of injecting bit-flip type faults on memory elements without modifying or halting the target application. Three different configurations are compared in terms of performance, area overhead and communication bus width. The basic debugger design is easily portable and applicable to different architectures, providing a flexible and efficient mechanism for verifying and validating fault tolerant components.20062006-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttps://repositorio-aberto.up.pt/handle/10216/84678engAndré FidalgoManuel GericotaGustavo AlvesJosé Ferreirainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-29T13:37:07Zoai:repositorio-aberto.up.pt:10216/84678Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:43:59.209285Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Real time fault injection using on chip debug infrastructures: a case study |
title |
Real time fault injection using on chip debug infrastructures: a case study |
spellingShingle |
Real time fault injection using on chip debug infrastructures: a case study André Fidalgo Engenharia electrotécnica, electrónica e informática Electrical engineering, Electronic engineering, Information engineering |
title_short |
Real time fault injection using on chip debug infrastructures: a case study |
title_full |
Real time fault injection using on chip debug infrastructures: a case study |
title_fullStr |
Real time fault injection using on chip debug infrastructures: a case study |
title_full_unstemmed |
Real time fault injection using on chip debug infrastructures: a case study |
title_sort |
Real time fault injection using on chip debug infrastructures: a case study |
author |
André Fidalgo |
author_facet |
André Fidalgo Manuel Gericota Gustavo Alves José Ferreira |
author_role |
author |
author2 |
Manuel Gericota Gustavo Alves José Ferreira |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
André Fidalgo Manuel Gericota Gustavo Alves José Ferreira |
dc.subject.por.fl_str_mv |
Engenharia electrotécnica, electrónica e informática Electrical engineering, Electronic engineering, Information engineering |
topic |
Engenharia electrotécnica, electrónica e informática Electrical engineering, Electronic engineering, Information engineering |
description |
As electronic devices get smaller and more complex, dependability assurance is becoming fundamental for many mission critical computer based systems. This paper presents a case study on the possibility of using the on-chip debug infrastructures present in most current microprocessors to execute real time fault injection campaigns. The proposed methodology is based on a debugger customized for fault injection and consists of injecting bit-flip type faults on memory elements without modifying or halting the target application. Three different configurations are compared in terms of performance, area overhead and communication bus width. The basic debugger design is easily portable and applicable to different architectures, providing a flexible and efficient mechanism for verifying and validating fault tolerant components. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006 2006-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/book |
format |
book |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://repositorio-aberto.up.pt/handle/10216/84678 |
url |
https://repositorio-aberto.up.pt/handle/10216/84678 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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|
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1799135755406147584 |