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syscall_time: Handle by McKernel

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refs: #1036
Change-Id: Ifa81b613c7ee8d95ae7cdf3dd54643f60526fa73
This commit is contained in:
Ken Sato
2018-09-05 16:07:43 +09:00
committed by Masamichi Takagi
parent 5e760db417
commit c23bc8d401
11 changed files with 332 additions and 52 deletions
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73
test/issues/1036/result.log Normal file
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*** CT_001 start *******************************
glibc time(): 1536804078 seconds
sys_time : 1536804078 seconds
[OK] check seconds since the Epoch
*** CT_001 PASSED
*** CT_002 start *******************************
* Check syscall_time is not delegated to mcexec
* Result of strace -f -c (expect time is NOT contained)
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
58.26 0.033991 1133 30 futex
31.92 0.018621 71 264 ioctl
4.48 0.002614 7 392 356 open
1.44 0.000839 6 146 108 stat
0.84 0.000491 5 97 mmap
0.80 0.000468 6 81 read
0.51 0.000299 5 66 mprotect
0.26 0.000151 5 32 set_robust_list
0.21 0.000120 4 30 gettid
0.19 0.000110 3 35 fstat
0.17 0.000099 3 33 close
0.14 0.000079 16 5 3 access
0.12 0.000071 2 30 clone
0.10 0.000057 3 19 getrlimit
0.08 0.000048 5 10 munmap
0.07 0.000043 0 122 rt_sigaction
0.06 0.000033 7 5 write
0.05 0.000032 6 5 1 openat
0.05 0.000027 3 9 lseek
0.05 0.000027 3 8 getdents
0.03 0.000019 3 6 brk
0.03 0.000018 4 5 personality
0.03 0.000017 17 1 mlock
0.03 0.000016 16 1 epoll_ctl
0.02 0.000011 6 2 execve
0.01 0.000007 7 1 pread
0.01 0.000007 4 2 arch_prctl
0.01 0.000006 6 1 lstat
0.01 0.000004 2 2 rt_sigprocmask
0.01 0.000004 4 1 getcwd
0.01 0.000004 2 2 sched_getaffinity
0.01 0.000003 3 1 getpgid
0.01 0.000003 2 2 set_tid_address
0.00 0.000000 0 1 epoll_create
0.00 0.000000 0 1 eventfd2
------ ----------- ----------- --------- --------- ----------------
100.00 0.058339 1448 468 total
*** CT_002: PASSED
*** LT_001 start *******************************
time01 1 TPASS : time(0) returned 1536804078
*** LT_001: PASSED (ok:1)
*** LT_002 start *******************************
time02 1 TPASS : time() returned value 1536804078, stored value 1536804078 are same
*** LT_002: PASSED (ok:1)
*** LT_003 start *******************************
gettimeofday01 1 TPASS : gettimeofday(2) set the errno EFAULT correctly
*** LT_003: PASSED (ok:1)
*** LT_004 start *******************************
tst_test.c:934: INFO: Timeout per run is 0h 05m 00s
gettimeofday02.c:89: INFO: gettimeofday() called 7968855 times
gettimeofday02.c:90: PASS: gettimeofday() monotonous in 10 seconds
Summary:
passed 1
failed 0
skipped 0
warnings 0
*** LT_004: PASSED (ok:0)