Hi all, I am trying to run a simple multi-threaded program in SE mode (X86). I have linked my program with the m5thread library. However, I am seeing the following error:
********************************************************************* gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Jul 22 2015 13:54:38 gem5 started Aug 5 2015 12:12:20 gem5 executing on utopia command line: ./build/X86/gem5.opt configs/example/se.py -c ../justdo/justdo_structs/bin/main.bin -o '-i 1 -m 0 -r 1 -t 2 -v' -n 2 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 0: system.remote_gdb.listener: listening for remote gdb #1 on port 7001 **** REAL SIMULATION **** info: Entering event queue @ 0. Starting simulation... info: Increasing stack size by one page. warn: ignoring syscall access(5497601, ...) new region root-init0x78eb60 jdr-init0x78eb80 warn: Syscall: open: cannot decode flags 0x80000 Testing: 2 threads for 1 seconds on InsertRemove Test warn: ignoring syscall rt_sigaction(11, ...) (further warnings will be suppressed) starting test warn: ignoring syscall mprotect(46912518488064, ...) new log[0] @:0x790760 new log[1] @:0x2aaaac0008c0 panic: Tried to read unmapped address 0x814. @ tick 1358706500 [invoke:build/X86/arch/x86/faults.cc, line 160] Memory Usage: 674128 KBytes Program aborted at cycle 1358706500 Aborted (core dumped) **************************************************************** The program runs fine when run normally (without gem5). My operating system details are as below: kolliaa@utopia:~/work/gem5$ uname -a Linux utopia 3.16.0-43-generic #58~14.04.1-Ubuntu SMP Mon Jun 22 10:21:20 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux Any pointers on how to proceed from here would be great! -- Thanks, Aasheesh
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