Re: [PATCH v3 2/3] Support for perf to probe into SDT markers:

2013-10-20 Thread Hemant Kumar
On 10/19/2013 09:18 PM, Masami Hiramatsu wrote: [...] + + /* +* Find out the .stapsdt.base section. +* This scn will help us to handle prelinking (if present). +* Compare the retrieved file offset of the base section with the +* base address in the descriptio

Re: [PATCH v3 2/3] Support for perf to probe into SDT markers:

2013-10-19 Thread Masami Hiramatsu
(2013/10/18 23:44), Hemant Kumar wrote: > This allows perf to probe into the sdt markers/notes present in > the libraries and executables. We try to find the associated location > and handle prelinking (since, stapsdt notes section is not allocated > during runtime). Prelinking is handled with the

[PATCH v3 2/3] Support for perf to probe into SDT markers:

2013-10-18 Thread Hemant Kumar
This allows perf to probe into the sdt markers/notes present in the libraries and executables. We try to find the associated location and handle prelinking (since, stapsdt notes section is not allocated during runtime). Prelinking is handled with the help of base section which is allocated during r