diff options
Diffstat (limited to 'testsuite')
| -rwxr-xr-x | testsuite/semok/thirtysix.stp | 42 | ||||
| -rw-r--r-- | testsuite/systemtap.base/sdt_misc.exp | 2 |
2 files changed, 28 insertions, 16 deletions
diff --git a/testsuite/semok/thirtysix.stp b/testsuite/semok/thirtysix.stp index 4f27d9bf..ee19852c 100755 --- a/testsuite/semok/thirtysix.stp +++ b/testsuite/semok/thirtysix.stp @@ -1,19 +1,31 @@ #! stap -p4 -probe kernel.function("sys_open") { println(@defined($foobar)) } # invalid -probe kernel.function("sys_open") { println(@defined($mode)) } # valid -probe kernel.function("sys_open").return { println(@defined($foobar)) } # invalid -probe kernel.function("sys_open").return { println(@defined($mode)) } # valid -probe kernel.trace("*")? { println(@defined($rw)) } # valid and invalid in places -probe kernel.mark("*")? { println(@defined($foo)) } # invalid -probe kernel.mark("*")? { println(@defined($name)) } # valid -probe process("stap").mark("*")? { println(@defined($arg1)) } # valid -probe process("stap").mark("*")? { println(@defined($nosuchvar)) } # invalid -probe procfs("file").read { println(@defined($nosuchvar)) } # invalid -probe procfs("file").write { println(@defined($value)) } # valid +probe kernel.function("sys_open") { println(@defined($foobar)?$foobar:0) } # invalid +probe kernel.function("sys_open") { println(@defined($mode)?$mode:0) } # valid + +/* +There is a problem with saved $target vars for retprobes. The synthetic entry probe +to collect $foobar is generated before pass-2's constant-folding can eliminate the +$foobar in the middle operand of ? : +*/ +/* +probe kernel.function("sys_open").return { println(@defined($foobar)?$foobar:0) } # invalid +*/ +probe kernel.function("sys_open").return { println(@defined($foobar)?1:0) } # invalid + +probe kernel.function("sys_open").return { println(@defined($mode)?$mode:0) } # valid +probe kernel.trace("*")? { println(@defined($rw)?$rw:0) } # valid and invalid in places +probe kernel.mark("*")? { println(@defined($foo)?$foo:0) } # invalid +probe kernel.mark("*")? { println(@defined($name)?$name:0) } # valid +probe kernel.mark("*")? { println(@defined($argJJJ)?$argJJJ:0) } +probe process("stap").mark("*")? { println(@defined($arg1)?$arg1:0) } # valid +probe process("stap").mark("*")? { println(@defined($nosuchvar)?$nosuchvar:0) } # invalid +probe procfs("file").read { println(@defined($nosuchvar)?$nosuchvar:0) } # invalid +probe procfs("file").write { println(@defined($value)?$value:0) } # valid %( CONFIG_UTRACE == "y" %? -probe process("stap").syscall { println(@defined($arg1)) } # valid -probe process("stap").syscall { println(@defined($argZZ)) } # invalid -probe process("stap").syscall.return { println(@defined($nosuchvar)) } # invalid -probe process("stap").syscall.return { println(@defined($syscall)) } # valid +probe process("stap").syscall { println(@defined($arg1)?$arg1:0) } # valid +probe process("stap").begin { println(@defined($arg7)?$arg7:0) } # invalid +probe process("stap").syscall { println(@defined($argZZ)?$argZZ:0) } # invalid +probe process("stap").syscall.return { println(@defined($nosuchvar)?$nosuchvar:0) } # invalid +probe process("stap").syscall.return { println(@defined($syscall)?$syscall:0) } # valid %) diff --git a/testsuite/systemtap.base/sdt_misc.exp b/testsuite/systemtap.base/sdt_misc.exp index 920cdd97..a7ebf215 100644 --- a/testsuite/systemtap.base/sdt_misc.exp +++ b/testsuite/systemtap.base/sdt_misc.exp @@ -170,7 +170,7 @@ close $fp if {[installtest_p]} { set dtrace $env(SYSTEMTAP_PATH)/dtrace } else { - set dtrace $srcdir/../dtrace + set dtrace ../dtrace } if {[catch {exec $dtrace --types -h -s $sup_dpath} res]} { verbose -log "unable to run $dtrace: $res" |