Re: [PATCH v3 09/19] unwind: Introduce sframe user space unwinding

[Josh Poimboeuf]

On Fri, Nov 01, 2024 at 02:09:08PM -0500, Segher Boessenkool wrote:
> On Thu, Oct 31, 2024 at 04:03:13PM -0700, Josh Poimboeuf wrote:
> > Actually I just double checked and even the kernel's ELF loader assumes
> > that each executable has only a single text start+end address pair.
> 
> Huh?  What makes you think that?  There can be many executable PT_LOAD
> segments in each and every binary.

Right, but for executables (not shared libraries) the kernel seems to
assume they're contiguous?  See the 'start_code' and 'end_code'
variables in load_elf_binary() load_elf_interp().

-- 
Josh