src/cpu/checker/cpu_impl.hh:
The only fault we handle in SE causes troubles when invoked with the Checker. This is because it changes state within the process, and not the checker, so the state isn't correct when the main CPU calls invoke. It's safe to just ignore the fault in the Checker and continue.
--HG--
extra : convert_revision : 5000d763a75009c7a6011646a6790ac5b23df6bb
src/cpu/SConscript:
Split off instantiations into separate CC files. This makes it easier to split them per CPU model.
src/cpu/base_dyn_inst_impl.hh:
Move instantations out of impl.hh file and into a cc file.
src/cpu/checker/cpu_impl.hh:
Move instantiations over to .cc files inside each CPU's directory. Makes it easier to only use what's actually included.
src/cpu/o3/bpred_unit.cc:
Pull Ozone instantiations out of this .cc file; put them into the ozone's CC file.
src/cpu/o3/checker_builder.cc:
Instantiate Checker for O3 CPU.
src/cpu/ozone/checker_builder.cc:
Instantiate Checker for Ozone CPU.
--HG--
rename : src/cpu/base_dyn_inst.cc => src/cpu/base_dyn_inst_impl.hh
rename : src/cpu/checker/cpu.cc => src/cpu/checker/cpu_impl.hh
rename : src/cpu/checker/o3_builder.cc => src/cpu/o3/checker_builder.cc
rename : src/cpu/checker/ozone_builder.cc => src/cpu/ozone/checker_builder.cc
extra : convert_revision : 4e5f928b165379c06d31071c544ea46cf0b8fa71
src/cpu/checker/cpu.cc:
Add in comment.
src/cpu/cpuevent.hh:
Fix up comment.
src/cpu/o3/bpred_unit.cc:
Comment out Ozone instantiations.
src/cpu/o3/dep_graph.hh:
Include destructor.
--HG--
extra : convert_revision : 549454ed11bc2fa49a0627f7fb8f96d00a9be303
First: Rename FullCPU and its variants in the o3 directory to O3CPU to differentiate from the old model, and also to specify it's an out of order model.
Second: Include build options for selecting the Checker to be used. These options make sure if the Checker is being used there is a CPU that supports it also being compiled.
SConstruct:
Add in option USE_CHECKER to allow for not compiling in checker code. The checker is enabled through this option instead of through the CPU_MODELS list. However it's still necessary to treat the Checker like a CPU model, so it is appended onto the CPU_MODELS list if enabled.
configs/test/test.py:
Name change for DetailedCPU to DetailedO3CPU. Also include option for max tick.
src/base/traceflags.py:
Add in O3CPU trace flag.
src/cpu/SConscript:
Rename AlphaFullCPU to AlphaO3CPU.
Only include checker sources if they're necessary. Also add a list of CPUs that support the Checker, and only allow the Checker to be compiled in if one of those CPUs are also being included.
src/cpu/base_dyn_inst.cc:
src/cpu/base_dyn_inst.hh:
Rename typedef to ImplCPU instead of FullCPU, to differentiate from the old FullCPU.
src/cpu/cpu_models.py:
src/cpu/o3/alpha_cpu.cc:
src/cpu/o3/alpha_cpu.hh:
src/cpu/o3/alpha_cpu_builder.cc:
src/cpu/o3/alpha_cpu_impl.hh:
Rename AlphaFullCPU to AlphaO3CPU to differentiate from old FullCPU model.
src/cpu/o3/alpha_dyn_inst.hh:
src/cpu/o3/alpha_dyn_inst_impl.hh:
src/cpu/o3/alpha_impl.hh:
src/cpu/o3/alpha_params.hh:
src/cpu/o3/commit.hh:
src/cpu/o3/cpu.hh:
src/cpu/o3/decode.hh:
src/cpu/o3/decode_impl.hh:
src/cpu/o3/fetch.hh:
src/cpu/o3/iew.hh:
src/cpu/o3/iew_impl.hh:
src/cpu/o3/inst_queue.hh:
src/cpu/o3/lsq.hh:
src/cpu/o3/lsq_impl.hh:
src/cpu/o3/lsq_unit.hh:
src/cpu/o3/regfile.hh:
src/cpu/o3/rename.hh:
src/cpu/o3/rename_impl.hh:
src/cpu/o3/rob.hh:
src/cpu/o3/rob_impl.hh:
src/cpu/o3/thread_state.hh:
src/python/m5/objects/AlphaO3CPU.py:
Rename FullCPU to O3CPU to differentiate from old FullCPU model.
src/cpu/o3/commit_impl.hh:
src/cpu/o3/cpu.cc:
src/cpu/o3/fetch_impl.hh:
src/cpu/o3/lsq_unit_impl.hh:
Rename FullCPU to O3CPU to differentiate from old FullCPU model.
Also #ifdef the checker code so it doesn't need to be included if it's not selected.
--HG--
rename : src/cpu/checker/o3_cpu_builder.cc => src/cpu/checker/o3_builder.cc
rename : src/cpu/checker/cpu_builder.cc => src/cpu/checker/ozone_builder.cc
rename : src/python/m5/objects/AlphaFullCPU.py => src/python/m5/objects/AlphaO3CPU.py
extra : convert_revision : 86619baf257b8b7c8955efd447eba56e0d7acd6a
src/cpu/checker/cpu.cc:
src/cpu/checker/cpu.hh:
Updates for checker. Output more informative messages on error. Rename some functions. Add in option to warn (and not exit) on load results being incorrect.
src/cpu/checker/cpu_builder.cc:
src/cpu/checker/o3_cpu_builder.cc:
Add in parameter to warn (and not exit) on load result errors.
src/cpu/o3/commit_impl.hh:
src/cpu/o3/lsq_unit_impl.hh:
Renamed checker functin.
--HG--
extra : convert_revision : d7aa28b8462691d20600f97a7213e2acd91c5665
It still does not yet handle retries.
src/cpu/base_dyn_inst.hh:
Get working in full-system mode and fix some FP bugs.
src/cpu/checker/cpu.cc:
src/cpu/checker/cpu.hh:
src/cpu/checker/thread_context.hh:
src/cpu/o3/alpha_cpu.hh:
src/cpu/o3/alpha_cpu_impl.hh:
src/cpu/o3/commit_impl.hh:
src/cpu/o3/cpu.cc:
src/cpu/o3/cpu.hh:
src/cpu/o3/fetch_impl.hh:
src/cpu/o3/thread_state.hh:
src/cpu/ozone/cpu.hh:
src/cpu/ozone/thread_state.hh:
src/cpu/thread_state.hh:
Get working in full system.
src/cpu/checker/o3_cpu_builder.cc:
Checker does not take a MemObject as a simobj parameter.
src/cpu/o3/alpha_dyn_inst.hh:
Fix up float regs.
src/cpu/o3/regfile.hh:
Fix up an fp error, print out more useful output messages.
--HG--
extra : convert_revision : d7cc152a051c697f18b7ee9e14050fbf3ffa5966
Following with the previous check-in, ExecContext now refers only to the interface provided to the ISA in order to access CPU state. ThreadContext refers to the interface provided to all objects outside the CPU in order to access thread state. SimpleThread provides all thread state and the interface to access it, and is suitable for simple execution models such as the SimpleCPU.
src/SConscript:
Include thread state file.
src/arch/alpha/ev5.cc:
src/cpu/checker/cpu.cc:
src/cpu/checker/cpu.hh:
src/cpu/checker/thread_context.hh:
src/cpu/memtest/memtest.cc:
src/cpu/memtest/memtest.hh:
src/cpu/o3/cpu.cc:
src/cpu/ozone/cpu_impl.hh:
src/cpu/simple/atomic.cc:
src/cpu/simple/base.cc:
src/cpu/simple/base.hh:
src/cpu/simple/timing.cc:
Rename CPUExecContext to SimpleThread.
src/cpu/base_dyn_inst.hh:
Make thread member variables protected..
src/cpu/o3/alpha_cpu.hh:
src/cpu/o3/cpu.hh:
Make various members of ThreadState protected.
src/cpu/o3/alpha_cpu_impl.hh:
Push generation of TranslatingPort into the CPU itself.
Make various members of ThreadState protected.
src/cpu/o3/thread_state.hh:
Pull a lot of common code into the base ThreadState class.
src/cpu/ozone/thread_state.hh:
Rename CPUExecContext to SimpleThread, move a lot of common code into base ThreadState class.
src/cpu/thread_state.hh:
Push a lot of common code into base ThreadState class. This goes along with renaming CPUExecContext to SimpleThread, and making it derive from ThreadState.
src/cpu/simple_thread.cc:
Rename CPUExecContext to SimpleThread, make it derive from ThreadState. This helps push a lot of common code/state into a single class that can be used by all CPUs.
src/cpu/simple_thread.hh:
Rename CPUExecContext to SimpleThread, make it derive from ThreadState.
src/kern/system_events.cc:
Rename cpu_exec_context to thread_context.
src/sim/process.hh:
Remove unused forward declaration.
--HG--
rename : src/cpu/cpu_exec_context.cc => src/cpu/simple_thread.cc
rename : src/cpu/cpu_exec_context.hh => src/cpu/simple_thread.hh
extra : convert_revision : 2ed617aa80b64016cb9270f75352607cca032733
src/cpu/o3/fetch_impl.hh:
Give the checker a pointer to the icachePort.
src/cpu/o3/lsq_unit_impl.hh:
Give the checker a pointer to the dcachePort.
src/mem/request.hh:
Allow checking for the scResult being valid prior to accessing it.
--HG--
extra : convert_revision : ced4180588d242111ecba4a11586823badd6cf15
