gem5 Simulator System.  https://www.gem5.org
gem5 is copyrighted software; use the --copyright option for details.

gem5 version 25.0.0.1
gem5 compiled <COMPILATION TIME>
gem5 started <START TIME>
gem5 executing on <ENVIRONMENT>, pid <PROCESS ID>
command line: gem5.opt --outdir=SE_mode -re --debug-flags=SyscallAll workspace/03-intermediate-features/01-simulation-modes/completed/SE_hello_world.py

info: Using default config
Global frequency set at 1000000000000 ticks per second
      0: board.processor.cores.core: Constructing CPU with id 0, socket id 0
3385000: board.processor.cores.core: T0 : syscall Calling brk(0)...
3385000: board.processor.cores.core: T0 : syscall Returned 4792320.
3507000: board.processor.cores.core: T0 : syscall Calling brk(4796256)...
3507000: board.processor.cores.core: T0 : syscall brk: break point changed to: 0X492F60
3507000: board.processor.cores.core: T0 : syscall Returned 4796256.
5054000: board.processor.cores.core: T0 : syscall Calling uname(0x7ffffefb58)...
5054000: board.processor.cores.core: T0 : syscall Returned 0.
6030000: board.processor.cores.core: T0 : syscall Calling readlinkat(-100, 4657016, 549755743296, 4096)...
6030000: board.processor.cores.core: T0 : syscall Returned 48.
10875000: board.processor.cores.core: T0 : syscall Calling brk(4931424)...
10875000: board.processor.cores.core: T0 : syscall brk: break point changed to: 0X4B3F60
10875000: board.processor.cores.core: T0 : syscall Returned 4931424.
11286000: board.processor.cores.core: T0 : syscall Calling brk(4931584)...
11286000: board.processor.cores.core: T0 : syscall brk: break point changed to: 0X4B4000
11286000: board.processor.cores.core: T0 : syscall Returned 4931584.
23799000: board.processor.cores.core: T0 : syscall Calling fstat64(1, 0x7ffffefb60)...
23799000: board.processor.cores.core: T0 : syscall Returned 0.
24162000: board.processor.cores.core: T0 : syscall Calling ioctl(1, 21505, 549755747000)...
24162000: board.processor.cores.core: T0 : syscall ioctl(1, 0x5401, ...)
24162000: board.processor.cores.core: T0 : syscall Returned -25.
28305000: board.processor.cores.core: T0 : syscall Calling write(1, 4798048, 13)...
Hello world!
28305000: board.processor.cores.core: T0 : syscall Returned 13.
30008000: board.processor.cores.core: T0 : syscall Calling exit_group(0)...
30008000: board.processor.cores.core: T0 : syscall Returned 0.
Simulation Done