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H A D | semihost.isa | 12540:93f0a9a0ea71 Thu Feb 15 04:57:00 EST 2018 Giacomo Travaglini <giacomo.travaglini@arm.com> arch-arm: Adding isa templates for semihosting ops A new class of Semihosting constructor templates has been added. Their main purpose is to check if the Exception Generation Instructions (HLT, SVC) are actually a semihosting command. If that is the case, the IsMemBarrier flag is raised, so that in the O3 model we perform a coherent memory access during the semihosting operation. Change-Id: Ib87fdeb70ee7a930659563230a80cce0e1372c32 Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-on: https://gem5-review.googlesource.com/8370 Maintainer: Andreas Sandberg <andreas.sandberg@arm.com> |
H A D | templates.isa | diff 12540:93f0a9a0ea71 Thu Feb 15 04:57:00 EST 2018 Giacomo Travaglini <giacomo.travaglini@arm.com> arch-arm: Adding isa templates for semihosting ops A new class of Semihosting constructor templates has been added. Their main purpose is to check if the Exception Generation Instructions (HLT, SVC) are actually a semihosting command. If that is the case, the IsMemBarrier flag is raised, so that in the O3 model we perform a coherent memory access during the semihosting operation. Change-Id: Ib87fdeb70ee7a930659563230a80cce0e1372c32 Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-on: https://gem5-review.googlesource.com/8370 Maintainer: Andreas Sandberg <andreas.sandberg@arm.com> |
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