Yasufumi CHIDA wrote:
> Hello, all experts.
> When I use pid provider, my Dscript with -F option output the codepath with
> flowindent as you know,
>
> e.g.
> -> main
> -> f1
> -> f2
>
> however I realized that the exec file I used at that time was stripped.
> Does anyone know the reason why I could see the function names?
>
> Thanks in advance.
> --
> This message posted from opensolaris.org
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> dtrace-discuss@opensolaris.org
Are you using Nevada or OpenSolaris? If so, they're probably
coming from the .SUNW_ldynsym section. Test for it like this:
% elfdump -c -N.SUNW_ldynsym /bin/ls
Section Header[5]: sh_name: .SUNW_ldynsym
sh_addr: 0x80505fc sh_flags: [ SHF_ALLOC ]
sh_size: 0x250 sh_type: [ SHT_SUNW_LDYNSYM ]
sh_offset: 0x5fc sh_entsize: 0x10 (37 entries)
sh_link: 7 sh_info: 37
sh_addralign: 0x4
If so, you can read more about it here:
http://blogs.sun.com/ali/entry/what_is_sunw_ldynsym
- Ali
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