Hello Jason Lowe-Power, Alexandru Duțu, Andreas Sandberg, Brandon Potter,
I'd like you to reexamine a change. Please visit
https://gem5-review.googlesource.com/7342
to look at the new patch set (#3).
Change subject: arch, mem, sim: Consolidate and rename the SE mode page
table classes.
......................................................................
arch, mem, sim: Consolidate and rename the SE mode page table classes.
Now that Nothing inherits from PageTableBase directly, it can be
merged into FuncPageTable. This change also takes the opportunity to
rename the combined class to EmulationPageTable which lets you know
that it's specifically for SE mode.
Also remove the page table entry cache since it doesn't seem to
actually improve performance. The TLBs likely absorb the majority of
the locality, essentially acting like a cache like they would in real
hardware.
Change-Id: If1bcb91aed08686603bf7bee37298c0eee826e13
---
M src/arch/alpha/process.cc
M src/arch/arm/process.cc
M src/arch/mips/process.cc
M src/arch/power/process.cc
M src/arch/riscv/process.cc
M src/arch/sparc/process.cc
M src/arch/x86/process.cc
M src/mem/multi_level_page_table.hh
M src/mem/multi_level_page_table_impl.hh
M src/mem/page_table.cc
M src/mem/page_table.hh
M src/mem/se_translating_port_proxy.hh
M src/sim/process.cc
M src/sim/process.hh
14 files changed, 80 insertions(+), 198 deletions(-)
--
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Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: If1bcb91aed08686603bf7bee37298c0eee826e13
Gerrit-Change-Number: 7342
Gerrit-PatchSet: 3
Gerrit-Owner: Gabe Black <[email protected]>
Gerrit-Reviewer: Alexandru Duțu <[email protected]>
Gerrit-Reviewer: Andreas Sandberg <[email protected]>
Gerrit-Reviewer: Brandon Potter <[email protected]>
Gerrit-Reviewer: Gabe Black <[email protected]>
Gerrit-Reviewer: Jason Lowe-Power <[email protected]>
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