Hi Serhei,
On Sun, Mar 16, 2025 at 07:14:11PM -0400, Serhei Makarov wrote:
> Since libebl is a private interface, subsequent patches in the series
> introduce another api wrapping the libebl perf register handling. In
> this patch, add an interface to access the preferred set of registers
> that
Hi Serhei,
On Sun, Mar 16, 2025 at 07:13:41PM -0400, Serhei Makarov wrote:
> Change the sample_set_initial_registers callback in eu-stacktrace to
> use the proper libebl ebl_set_initial_registers_sample function.
>
> * src/Makefile.am (stacktrace_LDADD): Add libebl.
> * src/stacktrace.c (sample_r
Whenever possible, resolve all symlinks as if the sysroot path were a
chroot environment. This prevents potential interactions with files from
the host filesystem.
Signed-off-by: Michal Sekletar
---
configure.ac | 17 +
libdwfl/dwfl_segment_report_module.c
Hi Serhei,
On Sun, 2025-03-16 at 19:12 -0400, Serhei Makarov wrote:
> First patch of a series that reworks eu-stacktrace functionality
> into a library interface for other profiling tools.
>
> * * *
>
> As it happens, Linux perf_events and DWARF can prescribe completely
> different layouts for t
Hi Hengqi,
On Tue, 2025-03-11 at 13:27 +0800, Hengqi Chen wrote:
> I want to ask you a question regarding elf internals.
> How to calculate a symbol's file offset (which is kernel uprobe expects)
> in an elf (executable or shared object)?
Could you point me to a description of what uprobe expects
Hi Samuel,
On Mon, 2025-03-17 at 17:39 +1000, Samuel Zeter wrote:
> When printing section headers, also include a key to what each flag
> is at the end of the section header output.
Did you run make check after your patch? It seems various tests fail
because they aren't expecting the new flag inf
https://sourceware.org/bugzilla/show_bug.cgi?id=29571
--- Comment #7 from Mark Wielaard ---
(In reply to Sam Zeter from comment #6)
> I also noticed in libelf/elf.h that we define these flags but do not print
> them in readelf:
>
> #define SHF_MASKOS 0x0ff0 /* OS-specific. */
> #def
