[RFC PATCH v2 0/2] s390x: Add support for SFrame stack backtracing

[Jens Remus]

Adhemerval and DJ,

as you are currently very actively providing feedback to Claudiu's
SFrame support series v6, would you mind taking an early look at this
series as well, that goes on top of Claudiu's?

On 27.06.2025 15:38, Jens Remus wrote:
> This patch series adds s390 64-bit (s390x) support for SFrame.  It is
> RFC, as it depends on the following Binutils and Glibc patch series:
> 
> It is based on top of Claudiu Zissulescu's Glibc patch series
> "[PATCH v6 0/5] glibc: Add SFrame support for stack backtracing",
> which enables Glibc to be built with SFrame stack trace information
> and enables backtrace() to generate backtraces using SFrame stack trace
> information:
> https://inbox.sourceware.org/libc-alpha/20250610073353.59446-1-claudiu.zissulescu-ianculescu@oracle.com/
> 
> It depends on my Binutils patch series "[PATCH v3 00/11] s390: Support
> to generate .sframe in assembler and linker", which enables the GNU
> assembler and linker on s390 64-bit (s390x) to generate SFrame stack
> trace information:
> https://inbox.sourceware.org/binutils/20250627110849.1198336-1-jremus@linux.ibm.com/
> 
> The intention to send it early is to provide insight into s390-specifics
> and obtain early feedback.

Provided my Binutils s390x SFrame support makes it into Binutils 2.45,
I would like to send this as soon as possible as well, so that s390
would be on the same level as x86-64 and AArch64 regarding SFrame
support in Glibc.

Thanks and regards,
Jens
-- 
Jens Remus
Linux on Z Development (D3303)
+49-7031-16-1128 Office
jremus@de.ibm.com

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