Hello Nikos Nikoleris, Giacomo Travaglini,
I'd like you to reexamine a change. Please visit
https://gem5-review.googlesource.com/c/public/gem5/+/13518
to look at the new patch set (#8).
Change subject: mem: Add support for partial loads/stores and wide mem.
accesses
......................................................................
mem: Add support for partial loads/stores and wide mem. accesses
This changeset adds support for partial (or masked) loads/stores, i.e.
loads/stores that can disable accesses to individual bytes within the
target address range. In addition, this changeset extends the code to
crack memory accesses across most CPU models (TimingSimpleCPU still
TBD), so that arbitrarily wide memory accesses are supported. These
changes are required for supporting ISAs with wide vectors.
Additional authors:
- Gabor Dozsa <[email protected]>
- Tiago Muck <[email protected]>
Change-Id: Ibad33541c258ad72925c0b1d5abc3e5e8bf92d92
Signed-off-by: Giacomo Gabrielli <[email protected]>
---
M src/cpu/base_dyn_inst.hh
M src/cpu/checker/cpu.cc
M src/cpu/checker/cpu.hh
M src/cpu/exec_context.hh
M src/cpu/minor/dyn_inst.hh
M src/cpu/minor/exec_context.hh
M src/cpu/minor/execute.cc
M src/cpu/minor/lsq.cc
M src/cpu/minor/lsq.hh
M src/cpu/o3/cpu.hh
M src/cpu/o3/lsq.hh
M src/cpu/o3/lsq_impl.hh
M src/cpu/o3/lsq_unit_impl.hh
M src/cpu/simple/atomic.cc
M src/cpu/simple/atomic.hh
M src/cpu/simple/base.cc
M src/cpu/simple/base.hh
M src/cpu/simple/exec_context.hh
M src/cpu/simple/timing.cc
M src/cpu/simple/timing.hh
M src/cpu/simple_thread.cc
A src/cpu/utils.hh
M src/mem/abstract_mem.cc
M src/mem/cache/cache.cc
M src/mem/packet.hh
M src/mem/request.hh
26 files changed, 681 insertions(+), 267 deletions(-)
--
To view, visit https://gem5-review.googlesource.com/c/public/gem5/+/13518
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Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-Change-Id: Ibad33541c258ad72925c0b1d5abc3e5e8bf92d92
Gerrit-Change-Number: 13518
Gerrit-PatchSet: 8
Gerrit-Owner: Giacomo Gabrielli <[email protected]>
Gerrit-Reviewer: Giacomo Travaglini <[email protected]>
Gerrit-Reviewer: Nikos Nikoleris <[email protected]>
Gerrit-CC: Daniel Carvalho <[email protected]>
Gerrit-MessageType: newpatchset
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