[Bug translator/6905] process("a").statement("main@/root/a.c:*") fails by giving error message.

[wenji dot huang at oracle dot com]

------- Additional Comments From wenji dot huang at oracle dot com  2008-12-17 02:49 -------
Same C file as above described.
$ gcc -g -o ex ex.c
$ stap -p2 -w -e 'probe
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:*") {}'  
# probes
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:3") /*
pc=.absolute+0x4004cc */ /* <-
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:*") */
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:4") /*
pc=.absolute+0x4004d4 */ /* <-
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:*") */
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:5") /*
pc=.absolute+0x4004db */ /* <-
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:*") */
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:6") /*
pc=.absolute+0x4004df */ /* <-
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:*") */
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:7") /*
pc=.absolute+0x4004f1 */ /* <-
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:*") */
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:8") /*
pc=.absolute+0x4004f6 */ /* <-
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:*") */

Invalid Range:
$ stap -p2 -w -e 'probe
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c: 1-2") {}'  
semantic error: Starting line number for /home/wjhuang/ex.c : 3
semantic error: no match while resolving probe point
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:1-2")
semantic error: no probes found
Pass 2: analysis failed.  Try again with another '--vp 01' option.

Excessive Range:
$ stap -p2 -w -e 'probe
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:1-20") {}'  
# probes
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:3") /*
pc=.absolute+0x4004cc */ /* <-
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:1-20") */
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:4") /*
pc=.absolute+0x4004d4 */ /* <-
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:1-20") */
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:5") /*
pc=.absolute+0x4004db */ /* <-
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:1-20") */
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:6") /*
pc=.absolute+0x4004df */ /* <-
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:1-20") */
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:7") /*
pc=.absolute+0x4004f1 */ /* <-
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:1-20") */
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:8") /*
pc=.absolute+0x4004f6 */ /* <-
process("/home/wjhuang/ex").statement("main@/home/wjhuang/ex.c:1-20") */


-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=6905

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.