diff options
Diffstat (limited to 'testsuite')
| -rw-r--r-- | testsuite/systemtap.base/utrace_syscall_args.stp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/testsuite/systemtap.base/utrace_syscall_args.stp b/testsuite/systemtap.base/utrace_syscall_args.stp index 166e1ace..6c9e14fc 100644 --- a/testsuite/systemtap.base/utrace_syscall_args.stp +++ b/testsuite/systemtap.base/utrace_syscall_args.stp @@ -113,18 +113,23 @@ probe process("utrace_syscall_args").syscall.return { if (syscalls_seen >= 4) { if (syscalls_seen == 4) { mmap_args[7] = $return + mmap_args[8] = $syscall } else if (syscalls_seen == 5) { munmap_args[3] = $return + munmap_args[4] = $syscall } else if (syscalls_seen == 6) { close_args[2] = $return + close_args[3] = $syscall } else if (syscalls_seen == 7) { dup_args[7] = $return + dup_args[8] = $syscall } else if (syscalls_seen == 8) { bad_syscall_args[7] = $return + bad_syscall_args[8] = $syscall syscalls_seen = 0 } } @@ -159,6 +164,13 @@ probe end failures += 1 printf("mmap bad arg 6: 0x%x vs 0x0\n", mmap_args[6]) } + + # Validate syscall number + if (mmap_args[0] != mmap_args[8]) { + failures += 1 + printf("mmap $syscall mismatch: %d vs. %d\n", + mmap_args[0], mmap_args[8]) + } } # print munmap info @@ -191,6 +203,13 @@ probe end failures += 1 printf("munmap bad return value: 0x%x vs 0x0\n", munmap_args[7]) } + + # Validate syscall number + if (munmap_args[0] != munmap_args[4]) { + failures += 1 + printf("munmap $syscall mismatch: %d vs. %d\n", + munmap_args[0], munmap_args[4]) + } } # print close info @@ -207,6 +226,13 @@ probe end printf("close bad arg 1: 0x%x vs 0x%x\n", close_args[0], mmap_args[5]) } + + # Validate syscall number + if (close_args[0] != close_args[3]) { + failures += 1 + printf("close $syscall mismatch: %d vs. %d\n", + close_args[0], close_args[3]) + } } # print dup info @@ -278,6 +304,13 @@ probe end printf("dup bad arg 6: 0x%x vs 0xe38e38e3\n", dup_args[6]) } } + + # Validate syscall number + if (dup_args[0] != dup_args[8]) { + failures += 1 + printf("dup $syscall mismatch: %d vs. %d\n", + dup_args[0], dup_args[8]) + } } # print bad_syscall info @@ -355,6 +388,13 @@ probe end bad_syscall_args[6]) } } + + # Validate syscall number + if (bad_syscall_args[0] != bad_syscall_args[8]) { + failures += 1 + printf("bad_syscall $syscall mismatch: %d vs. %d\n", + bad_syscall_args[0], bad_syscall_args[8]) + } } if (failures == 0) { |