hi all:
libc.so.1''__open+0x4
libc.so.1''open+0x6c
420b0
tcsh''dosource+0xe0
tcsh''execute+0x978
tcsh''execute+0xba0
tcsh''process+0x50c
tcsh''main+0x1d54
The above is pieces of the result of the ustack().
The format can be sum up as "A ''B+NUM".
A means where the B lies in.
e.g.
main function lies in the tcsh program
open syscall lies in libc
Then, what does part C mean?
Regards
TJ
?? (Euler Tao) wrote:> hi all: > > libc.so.1''__open+0x4 > libc.so.1''open+0x6c > 420b0 > tcsh''dosource+0xe0 > tcsh''execute+0x978 > tcsh''execute+0xba0 > tcsh''process+0x50c > tcsh''main+0x1d54 > > The above is pieces of the result of the ustack(). > The format can be sum up as "A ''B+NUM". > > A means where the B lies in. > e.g. > main function lies in the tcsh program > open syscall lies in libc > > Then, what does part C mean? > > Regards > TJ > _______________________________________________ > dtrace-discuss mailing list > dtrace-discuss at opensolaris.orgI''m afraid I don''t follow. This is the form of the ustack output: module''function+hex_offset_from_beginning_of_function What was your question? - Bart -- Bart Smaalders Solaris Kernel Performance barts at cyber.eng.sun.com http://blogs.sun.com/barts
yes! you give me the answer. Thanks :) 2007/3/13, Bart Smaalders <bart.smaalders at sun.com>:> ?? (Euler Tao) wrote: > > hi all: > > > > libc.so.1''__open+0x4 > > libc.so.1''open+0x6c > > 420b0 > > tcsh''dosource+0xe0 > > tcsh''execute+0x978 > > tcsh''execute+0xba0 > > tcsh''process+0x50c > > tcsh''main+0x1d54 > > > > The above is pieces of the result of the ustack(). > > The format can be sum up as "A ''B+NUM". > > > > A means where the B lies in. > > e.g. > > main function lies in the tcsh program > > open syscall lies in libc > > > > Then, what does part C mean? > > > > Regards > > TJ > > _______________________________________________ > > dtrace-discuss mailing list > > dtrace-discuss at opensolaris.org > > I''m afraid I don''t follow. > > This is the form of the ustack output: > > module''function+hex_offset_from_beginning_of_function > > What was your question? > > - Bart > > > -- > Bart Smaalders Solaris Kernel Performance > barts at cyber.eng.sun.com http://blogs.sun.com/barts >