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Re: [patch/rfc,rfa:ppc64] Add osabi wildcard support
On Oct 27, 6:54pm, Andrew Cagney wrote:
> preferences?
>
> At the moment, I prefer the explicit registration of architecture
> variants. I'd prefer to wait on adding the wildcard mechanism until a
> more compelling need for it is demonstrated.
Per the discussion between myself and daniel, the current proposal is to
add:
> > gdbarch_register_osabi (bfd_arch_powerpc, bfd_mach_ppc, ...
> > gdbarch_register_osabi (bfd_arch_powerpc, bfd_mach_ppc64, ...
>
> plus, I believe, either
> + gdbarch_register_osabi (bfd_arch_rs6000, bfd_mach_rs6k);
to the linux file. Is that pre-approved?
Yes.
I've checked this in. No more mysterious message during startup!
thanks,
Andrew
2003-10-29 Andrew Cagney <cagney@redhat.com>
* ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Instead of the
default PPC machine, register 32-bit and 64-bit PPC, and rs6k.
Index: ppc-linux-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/ppc-linux-tdep.c,v
retrieving revision 1.45
diff -u -r1.45 ppc-linux-tdep.c
--- ppc-linux-tdep.c 24 Oct 2003 20:24:06 -0000 1.45
+++ ppc-linux-tdep.c 29 Oct 2003 19:21:33 -0000
@@ -1083,7 +1083,13 @@
void
_initialize_ppc_linux_tdep (void)
{
- gdbarch_register_osabi (bfd_arch_powerpc, 0, GDB_OSABI_LINUX,
- ppc_linux_init_abi);
+ /* Register for all sub-familes of the POWER/PowerPC: 32-bit and
+ 64-bit PowerPC, and the older rs6k. */
+ gdbarch_register_osabi (bfd_arch_powerpc, bfd_mach_ppc, GDB_OSABI_LINUX,
+ ppc_linux_init_abi);
+ gdbarch_register_osabi (bfd_arch_powerpc, bfd_mach_ppc64, GDB_OSABI_LINUX,
+ ppc_linux_init_abi);
+ gdbarch_register_osabi (bfd_arch_rs6000, bfd_mach_rs6k, GDB_OSABI_LINUX,
+ ppc_linux_init_abi);
add_core_fns (&ppc_linux_regset_core_fns);
}