https://bugs.kde.org/show_bug.cgi?id=412408
Bug ID: 412408
Summary: unhandled arm-linux syscall: 124 - adjtime - on
arm-linux
Product: valgrind
Version: 3.15 SVN
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: memcheck
Assignee: jsew...@acm.org
Reporter: rob.bresal...@nokia.com
Target Milestone: ---
SUMMARY
adjtime system call is not supported on arm-linux. I was able to get it to work
in my system by locally patching syswrap-arm-linux.c and uncommenting the line:
//zz LINXY(__NR_adjtimex, sys_adjtimex), // 124
Looks like this has been commented out since at least 2010 for arm-linux. I
could not find the reason.
STEPS TO REPRODUCE
1. Build an arm-linux (32bit) program and have it call adjtime()
2. Run it under valgrind
OBSERVED RESULT
--2040-- WARNING: unhandled arm-linux syscall: 124
--2040-- You may be able to write your own handler.
--2040-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
--2040-- Nevertheless we consider this a bug. Please report
--2040-- it at http://valgrind.org/support/bug_reports.html.
EXPECTED RESULT
adjtime should be supported
SOFTWARE/OS VERSIONS
Valgrind 3.15.0
Embedded system running BusyBox linux distribution
Linux version: 3.4.91-WR5.0.1.40_standard+
ADDITIONAL INFORMATION
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