Hi, I think my problem is very simple. I tried to compile a new binary other than hello program (hello is already compiled and come with gem5). I used this link and followed the steps
http://lacasa.uah.edu/portal/Upload/tutorials/gem5/RunningPrograms-gem5.txt ARM Cross compilation ----------------------------------- arm-linux-gnueabi-gcc -static -O3 -o hello_test hello_test.c hello_test.c has actually the same code as what comes within the test directory of gem5. Now i'm running the following commands *build/ARM/gem5.opt configs/example/se.py -c tests/test-progs/hello/bin/arm/linux/hello_test * still I am getting the same error which I posted in the previous email. Did I miss something or the bug is inherent to gem5? Thanks 2015-09-11 16:03 GMT+02:00 Joel Hestness <[email protected]>: > Hi Abdul, > I believe this bug results from the recent gem5 changes to readlink and > library changes in GLIBC. Your benchmark (GLIBC) is probably trying to use > readlink to find the running binary's location, but gem5 changeset 10955 > <http://repo.gem5.org/gem5/rev/9abf6a7c14ab> makes the simulator return > the benchmark path specified in the gem5 command line (which may not be a > full path). You can try specifying the full path to your benchmark binary > in your gem5 command line. Please let us know if that works, or send us > your complete command line. > > We're discussing this change in this email thread, but have not yet come > up with a better solution: > https://www.mail-archive.com/[email protected]/msg16660.html. Note that > if you change the path to your running benchmark, your simulation is likely > to change due to the host filesystem structure bleeding into the simulation > through this change. > > Joel > > > > On Fri, Sep 11, 2015 at 4:23 AM, Abdul Mutaal <[email protected]> > wrote: > >> Hi, >> >> Did anyone solve this issue? I am also facing this error. Whenever I run >> a different binary in SE mode, it gives me a same error >> >> 0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000 >> **** REAL SIMULATION **** >> info: Entering event queue @ 0. Starting simulation... >> warn: readlink may yield unexpected results if multiple binaries are used >> info: Increasing stack size by one page. >> info: Increasing stack size by one page. >> info: Increasing stack size by one page. >> ../sysdeps/unix/sysv/linux/dl-origin.c:47: _dl_get_origin: Assertion >> `linkval[0] == '/'' failed. >> warn: ignoring syscall rt_sigprocmask(1, ...) >> (further warnings will be suppressed) >> fatal: syscall gettid (#224) unimplemented. >> @ tick 4334500 >> [unimplementedFunc:build/ARM/sim/syscall_emul.cc, line 91] >> Memory Usage: 780540 KBytes >> Program aborted at cycle 4334500 >> Aborted >> >> Thanks >> >> >> 2015-07-20 2:45 GMT+02:00 Fanfan Shen <[email protected]>: >> >>> Hi penghuicheng, >>> >>> I think it is someting wrong with your configuration. You can look at >>> this blog (http://blog.csdn.net/fandroid/article/details/45701463), and >>> then compare the steps you have done. Hope this help you! >>> >>> Best regards, >>> Fanfan Shen >>> >>> >>> ------------------ 原始邮件 ------------------ >>> *发件人:* "gem5-users-request";<[email protected]>; >>> *发送时间:* 2015年7月20日(星期一) 凌晨0:00 >>> *收件人:* "gem5-users"<[email protected]>; >>> *主题:* gem5-users Digest, Vol 108, Issue 17 >>> >>> Send gem5-users mailing list submissions to >>> [email protected] >>> >>> To subscribe or unsubscribe via the World Wide Web, visit >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>> or, via email, send a message with subject or body 'help' to >>> [email protected] >>> >>> You can reach the person managing the list at >>> [email protected] >>> >>> When replying, please edit your Subject line so it is more specific >>> than "Re: Contents of gem5-users digest..." >>> >>> >>> Today's Topics: >>> >>> 1. some problems on gem5 (spec2006) (彭会成) >>> >>> >>> ---------------------------------------------------------------------- >>> >>> Message: 1 >>> Date: Sun, 19 Jul 2015 20:19:30 +0800 (GMT+08:00) >>> From: 彭会成 <[email protected]> >>> To: [email protected] >>> Subject: [gem5-users] some problems on gem5 (spec2006) >>> Message-ID: >>> <acaajqdcaeupg9sxpodlokp9.1.1437308370077.hmail.2014216...@tju.edu.cn> >>> Content-Type: text/plain; charset="utf-8" >>> >>> To Whom It May Concern： >>> I am a master student of Tianjin University,China.Recently，I do some >>> research on computer perdormance.So,I need to run spec2006 on >>> gem5.However,I met some problems.I think it may something wrong with the >>> gem5. when I run one benchmark of spec2006 on gem5-stable,it shows the >>> following information: >>> phc@ubuntu:~/gem5/gem5-stable$ ./run.sh >>> gem5 Simulator System. http://gem5.org >>> gem5 is copyrighted software; use the --copyright option for details. >>> gem5 compiled Jul 19 2015 03:18:51 >>> gem5 started Jul 19 2015 04:48:18 >>> gem5 executing on ubuntu >>> command line: build/X86/gem5.opt configs/example/se.py -c >>> /home/phc/installspec2006/benchspec/CPU2006/401.bzip2/exe/bzip2_base.gcc41-64bit >>> -o >>> /home/phc/installspec2006/benchspec/CPU2006/401.bzip2/data/ref/input/control >>> Global frequency set at 1000000000000 ticks per second >>> warn: DRAM device capacity (8192 Mbytes) does not match the address >>> range assigned (512 Mbytes) >>> 0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000 >>> **** REAL SIMULATION **** >>> info: Entering event queue @ 0. Starting simulation... >>> info: Increasing stack size by one page. >>> fatal: syscall readlink (#85) unimplemented. >>> @ tick 1181000 >>> [unimplementedFunc:build/X86/sim/syscall_emul.cc, line 91] >>> Memory Usage: 585544 KBytes >>> Program aborted at cycle 1181000 >>> ./run.sh: line 3: 5175 Aborted (core dumped) >>> build/X86/gem5.opt configs/example/se.py -c >>> /home/phc/installspec2006/benchspec/CPU2006/401.bzip2/exe/bzip2_base.gcc41-64bit >>> -o >>> /home/phc/installspec2006/benchspec/CPU2006/401.bzip2/data/ref/input/control >>> phc@ubuntu:~/gem5/gem5-stable$ >>> >>> There is a fatal info that I think it may have some error in the source >>> code.Due to it my first time to do experiment on the platform,it maybe my >>> fault which I do not configure the enviroment correctly. >>> I hope that someone can give me an answer whether it's the error of the >>> source code or my fault. >>> >>> penghuicheng >>> Tianjin University VLSI Lab >>> >>> >>> >>> >>> -------------- next part -------------- >>> An HTML attachment was scrubbed... >>> URL: < >>> http://m5sim.org/cgi-bin/mailman/private/gem5-users/attachments/20150719/faa8f896/attachment-0001.html >>> > >>> >>> ------------------------------ >>> >>> Subject: Digest Footer >>> >>> _______________________________________________ >>> gem5-users mailing list >>> [email protected] >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>> >>> ------------------------------ >>> >>> End of gem5-users Digest, Vol 108, Issue 17 >>> ******************************************* >>> >>> _______________________________________________ >>> gem5-users mailing list >>> [email protected] >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>> >> >> >> >> -- >> >> Regards, >> Abdul Mutaal >> >> >> >> _______________________________________________ >> gem5-users mailing list >> [email protected] >> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >> > > > > -- > Joel Hestness > PhD Candidate, Computer Architecture > Dept. of Computer Science, University of Wisconsin - Madison > http://pages.cs.wisc.edu/~hestness/ > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > -- Regards, Abdul Mutaal
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