Thanks for the report Javed, I reproduce on other configs as well e.g. se.py.
This seems to have been caused by 9d3b9e96c56386ee6539657c21cba95e118e576a. I'm not very familiar with the ports, and could not fix it immediately, I'll have a look later on if Gabe doesn't get a chance to fix it first. ________________________________ From: gem5-users <[email protected]> on behalf of Javed Osmany <[email protected]> Sent: Friday, October 25, 2019 2:12 PM To: gem5 users mailing list <[email protected]> Subject: [gem5-users] ARM HPI model not working on latest version of GEM5 Hello I cloned a cleaned version of GEM5 from the repository and got the ARM Isa gem5.opt built. However, when I run the simple hello world test for the HPI() arm model, I am getting the following error: [j00533938@lhrplinux00001 gem5]$ ./build/ARM/gem5.opt configs/example/arm/starter_se.py --cpu="hpi" --num-cores=1 "tests/test-progs/hello/bin/arm/linux/hello" gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Oct 25 2019 14:06:49 gem5 started Oct 25 2019 14:07:44 gem5 executing on lhrplinux00001, pid 49104 command line: ./build/ARM/gem5.opt configs/example/arm/starter_se.py --cpu=hpi --num-cores=1 tests/test-progs/hello/bin/arm/linux/hello info: 1. command and arguments: ['tests/test-progs/hello/bin/arm/linux/hello'] Global frequency set at 1000000000000 ticks per second warn: DRAM device capacity (8192 Mbytes) does not match the address range assigned (1024 Mbytes) warn: DRAM device capacity (8192 Mbytes) does not match the address range assigned (1024 Mbytes) warn: No functional unit for OpClass SimdDiv warn: No functional unit for OpClass SimdReduceAdd warn: No functional unit for OpClass SimdReduceAlu warn: No functional unit for OpClass SimdReduceCmp warn: No functional unit for OpClass SimdFloatReduceAdd warn: No functional unit for OpClass SimdFloatReduceCmp warn: No functional unit for OpClass SimdAes warn: No functional unit for OpClass SimdAesMix warn: No functional unit for OpClass SimdSha1Hash warn: No functional unit for OpClass SimdSha1Hash2 warn: No functional unit for OpClass SimdSha256Hash warn: No functional unit for OpClass SimdSha256Hash2 warn: No functional unit for OpClass SimdShaSigma2 warn: No functional unit for OpClass SimdShaSigma3 warn: No functional unit for OpClass SimdPredAlu Traceback (most recent call last): File "<string>", line 1, in <module> File "build/ARM/python/m5/main.py", line 457, in main exec(filecode, scope) File "configs/example/arm/starter_se.py", line 237, in <module> main() File "configs/example/arm/starter_se.py", line 222, in main m5.instantiate() File "build/ARM/python/m5/simulate.py", line 121, in instantiate for obj in root.descendants(): obj.connectPorts() File "build/ARM/python/m5/SimObject.py", line 1664, in connectPorts portRef.ccConnect() File "build/ARM/python/m5/params.py", line 1985, in ccConnect port.bind(peer_port) AttributeError: 'NoneType' object has no attribute 'bind' Best regards J.Osmany
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