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Re: [rfa:sparc/rfc] multi-arch SOFTWARE_SINGLE_STEP et.al.
- To: GDB Patches <gdb-patches at sourceware dot cygnus dot com>
- Subject: Re: [rfa:sparc/rfc] multi-arch SOFTWARE_SINGLE_STEP et.al.
- From: Andrew Cagney <ac131313 at cygnus dot com>
- Date: Sun, 04 Feb 2001 18:59:30 -0800
- References: <3A6A1DF4.C6760CEF@cygnus.com>
Andrew Cagney wrote:
>
> Hello,
>
> (I now remember why I kept avoiding this one :-)
>
> The attatched multi-arches SOFTWARE_SINGLE_STEP /
> SOFTWARE_SINGLE_STEP_P. It also does a few other things so watch
> carefully :-)
>
> For the sparc64 this multi-arches software_single_step. Maintainer?
> Test on a solaris N+1 machine?
And sure enough it broke something :-/
For the sparc64 native, it was selecting software single-step but the
previous configuration wasn't.
So, for the maintainer. What is correct for these cases?
o sparc32 cross
was software single step
o sparc64 cross
was software single step
o sparc64 (sol2) native
was ptrace (hardware) single step
o sparc32 (sol2) native
was ptrace (hardware) single step
This kind of highlights the current problems with software_single_step_p
:-)
Andrew