Hi,
I’m currently trying to build full system under x86 in order to run
splash2 benchmarks with multi-cpus processor.
Here’s my system environment: 32-bit ubuntu linux system under VM on OS
X.
To achieve my cache requirements, I built X86_MOESI_hammer in order to
have private l2caches.
Here are my steps to build full system so far:
1. Downloaded x86-system and config-x86 packages and extracted them.
Moved them to dictionary ~/gem5.
2. Downloaded ALPHA full system files and copied linux-bigswap2.img to
~/gem5/x86-system/disks/.
3. Modified path in /configs/common/SysPath.py to "path = [
'/dist/m5/system', '~/gem5/x86-system’ ]”.
4. Changed name of ~/gem5/x86-system/disks/linux-x86.img to x86root.img.
Then I typed following command "build/X86_MOESI_hammer/gem5.opt -d
m5out configs/example/fs.py —kernel=x86_64-vmlinux-2.6.22.9”.
I didn’t get error but the program terminated due to “stack smashing
detected”.
Here’s what I got after typing the commands above:
gem5 Simulator System. http://gem5.org <http://gem5.org/>
gem5 is copyrighted software; use the --copyright option for details.
gem5 compiled Apr 20 2015 18:12:20
gem5 started Apr 21 2015 16:17:51
gem5 executing on ubuntu
command line: build/X86_MOESI_hammer/gem5.opt -d m5out
configs/example/fs.py --kernel=x86_64-vmlinux-2.6.22.9
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/hancle/gem5/x86-system/binaries/x86_64-vmlinux-2.6.22.9
Listening for com_1 connection on port 3456
0: rtc: Real-time clock set to Sun Jan 1 00:00:00 2012
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000
warn: Reading current count from inactive timer.
**** REAL SIMULATION ****
info: Entering event queue @ 0. Starting simulation…
warn: Don't know what interrupt to clear for console.
*** stack smashing detected ***: build/X86_MOESI_hammer/gem5.opt
terminated
Program aborted at cycle 7027708000
Aborted (core dumped)
I couldn’t find any idea in previous postings, if anyone knows where
the problem is please let know.
Thanks
Hancle _______________________________________________
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