@Haeyoon Cho sorry for late reply.
I tried making the changes as follows:
gem5/configs/common/FSConfig.py:
default_dtbs = {
"RealViewEB": None,
"RealViewPBX": None,
"VExpress_EMM": "armv7_gem5_v1_%dcpu.20170616.dtb" % num_cpus,
"VExpress_EMM64": "vexpress.aarch64.20140821.dtb",
}
default_kernels = {
"RealViewEB": "vmlinux.arm.smp.fb.2.6.38.8",
"RealViewPBX": "vmlinux.smp.ics.arm.asimbench.2.6.35",
"VExpress_EMM64": "vmlinux.aarch64.20140821",
}
Then, I ran the following command:
build/ARM/gem5.opt configs/example/fs.py --os-type=android-ics
--machine-type=RealView_PBX --mem-size=512 --cpu-type=MinorCPU --caches
--disk-image=/home/sujay/gem5/full_system_asimbench/disks/ARMv7a-ICS-Android.SMP.Asimbench-v3.img
--kernel=/home/sujay/gem5/full_system_asimbench/binaries/vmlinux.smp.ics.arm.asimbench.2.6.35
--dtb-filename=/home/sujay/gem5/full_system_asimbench/binaries/armv7_gem5_v1_1cpu.dtb
--script=/home/sujay/gem5/full_system_asimbench/asimbench_boot_scripts/adobe.rcS
It gives the following error:
--- BEGIN LIBC BACKTRACE ---
build/ARM/gem5.opt(_Z15print_backtracev+0x28)[0xd99e78]
build/ARM/gem5.opt(_Z12abortHandleri+0x46)[0xdac9f6]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7f5eb6c93390]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f5eb569b428]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x16a)[0x7f5eb569d02a]
build/ARM/gem5.opt[0x939dcf]
build/ARM/gem5.opt[0x123ff36]
build/ARM/gem5.opt(_ZN8DRAMCtrl4initEv+0x20)[0x12626e0]
build/ARM/gem5.opt[0x11c065a]
build/ARM/gem5.opt[0xa224b7]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x6f55)[0x7f5eb6f4fe65]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7f5eb708704c]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x6ffd)[0x7f5eb6f4ff0d]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7f5eb708704c]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x6ffd)[0x7f5eb6f4ff0d]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7f5eb708704c]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCode+0x19)[0x7f5eb6f48d99]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x613b)[0x7f5eb6f4f04b]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7f5eb708704c]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x6ffd)[0x7f5eb6f4ff0d]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7f5eb708704c]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCode+0x19)[0x7f5eb6f48d99]
/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyRun_StringFlags+0x76)[0x7f5eb6fc31e6]
build/ARM/gem5.opt(_Z6m5MainiPPc+0x8f)[0xdab3ef]
build/ARM/gem5.opt(main+0x33)[0x8ba673]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f5eb5686830]
build/ARM/gem5.opt(_start+0x29)[0x8f6e19]
--- END LIBC BACKTRACE ---
Aborted (core dumped)
I don't know if I am doing it correctly. Also I am not sure if I am using
the correct dtb files and boot_emm.arm files that I have collected from
http://www.gem5.org/dist/current/arm/aarch-system-20180409.tar.xz.
<http://www.gem5.org/dist/current/arm/aarch-system-20180409.tar.xz> image.
Please help.
On Tue, May 29, 2018 at 8:43 PM, 조해윤 <chohy2...@gmail.com> wrote:
> Dear Mitali Sinha.
>
> In my case, I run moby bench with RealView_PBX machine type.
> I don't know if it is the cause, but give it a try.
>
> Best Regard,
> Haeyoon Cho.
>
> 2018-05-29 20:39 GMT+09:00 Mitali Sinha <mita...@iiitd.ac.in>:
>
>> I have followed the instructions provided in the gem5.org website to run
>> the Moby benchmarks on gem5 as follows:
>>
>> 1. Downloaded the Asimbench from https://bitbucket.org/yongbing
>> _huang/asimbench/downloads/ which contains the following folders and
>> files:
>> 1. asimbench_android_arm_kernel : vmlinux.smp.ics.arm.asimbench.
>> 2.6.35
>> 2. asimbench_boot_scripts : contains the rcs scripts for
>> different benchmarks
>> 3. asimbench_disk_image : ARMv7a-ICS-Android.SMP.Asimbench-v3.img;
>> sdcard-1g-mxplayer.img
>>
>> 2. I have used the "armv7_gem5_v1_1cpu.dtb" and "boot_emm.arm" binaries
>> downloaded from http://www.gem5.org/dist/current/arm/
>> aarch-system-20180409.tar.xz.
>> <http://www.gem5.org/dist/current/arm/aarch-system-20180409.tar.xz>
>>
>> 3. Made the following changes in the config/common/FSConfig.py :
>>
>> def makeArmSystem(..)
>> .....................................
>> self.cf0 = CowIdeDisk(driveID='master')
>> self.cf2 = CowIdeDisk(driveID='master')
>> self.cf0.childImage(mdesc.disk())
>> self.cf2.childImage(disk("sdcard-1g-mxplayer.img"))
>> # Old platforms have a built-in IDE or CF controller. Default to
>> # the IDE controller if both exist. New platforms expect the
>> # storage controller to be added from the config script.
>> if hasattr(self.realview, "ide"):
>> #self.realview.ide.disks = [self.cf0]
>> self.realview.ide.disks = [self.cf0, self.cf2]
>> elif hasattr(self.realview, "cf_ctrl"):
>> #self.realview.cf_ctrl.disks = [self.cf0]
>> self.realview.cf_ctrl.disks = [self.cf0, self.cf2]
>> else:
>> self.pci_ide = IdeController(disks=[self.cf0])
>> pci_devices.append(self.pci_ide)
>> ...........................................
>>
>> 4. Used the following command:
>>
>> build/ARM/gem5.opt configs/example/fs.py --os-type=android-ics
>> --machine-type=VExpress_EMM --cpu-type=MinorCPU --caches
>> --disk-image=/home/sujay/gem5/full_system_asimbench/disks/AR
>> Mv7a-ICS-Android.SMP.Asimbench-v3.img --kernel=/home/sujay/gem5/full
>> _system_asimbench/binaries/vmlinux.smp.ics.arm.asimbench.2.6.35
>> --dtb-filename=/home/sujay/gem5/full_system_asimbench/binaries/armv7_gem5_v1_1cpu.dtb
>> --script=/home/sujay/gem5/full_system_asimbench/asimbench_
>> boot_scripts/adobe.rcS
>>
>>
>> 5. The above commands throw the following error:
>>
>> ..................................
>> Global frequency set at 1000000000000 ticks per second
>> warn: DRAM device capacity (8192 Mbytes) does not match the address range
>> assigned (512 Mbytes)
>> info: kernel located at: /home/sujay/gem5/full_system_a
>> simbench/binaries/vmlinux.smp.ics.arm.asimbench.2.6.35
>> Listening for system connection on port 5900
>> Listening for system connection on port 3456
>> 0: system.remote_gdb: listening for remote gdb on port 7000
>> info: Using bootloader at address 0x10
>> info: Using kernel entry physical address at 0x80008000
>> warn: DTB file specified, but no device tree support in kernel
>> **** REAL SIMULATION ****
>> warn: Existing EnergyCtrl, but no enabled DVFSHandler found.
>> info: Entering event queue @ 0. Starting simulation...
>>
>> *warn: Device system.membus.badaddr_responder accessed by read to address
>> 0x10009018 size=4fatal: Received error response packet for inst:
>> 0/13.7/35/140.143 pc: 0x8003aba0 (ldr)*
>> Memory Usage: 823816 KBytes
>>
>>
>> Looking for some suggestion regarding successfully running the asimbench
>> on gem5. Any help is appreciated. Thanks in advance.
>>
>>
>> --
>> Mitali Sinha,
>> PhD Scholar,
>> IIIT Delhi
>>
>> _______________________________________________
>> gem5-users mailing list
>> gem5-users@gem5.org
>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
>>
>
>
> _______________________________________________
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>
--
Mitali Sinha,
PhD Scholar,
IIIT Delhi
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