Hello,
I searched about in-order model for ARM. I looked at the status matrix in
the documentation and according to that, in-order model "definitely does
not work" with ARM. Then checking the mailing lists, in gem5-dev list I
found Korey's email saying that the model is missing micro-code support.
But, since I am not interested in micro-code support -for now- I attempted
using it, i.e. I changed build_opts/ARM file to include InOrderCPU model
and tried to build the simulator using scons getting the following error:
[ CXX] ARM/arch/arm/generated/inorder_cpu_exec.cc -> .o
In file included from build/ARM/cpu/inorder/inorder_dyn_inst.hh:41:0,
from build/ARM/arch/arm/generated/inorder_cpu_exec.cc:9:
build/ARM/arch/mt.hh:1:26: fatal error: arch/arm/mt.hh: No such file or
directory
compilation terminated.
scons: *** [build/ARM/arch/arm/generated/inorder_cpu_exec.o] Error 1
scons: building terminated because of errors.
Then I searched for mt.hh file and found under:
./src/arch/alpha/mt.hh
./src/arch/mips/mt.hh
./src/arch/sparc/mt.hh
./build/ARM/arch/mt.hh
And copied ./build/ARM/arch/mt.hh to ./src/arch/arm/. But it gave more
errors.
Does anyone have an idea on what to do next?
Thanks,
Aziz
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