On Tue, 31 Jan 2006, Johannes Stezenbach wrote: > I think (maybe in error ;-), that all binaries compiled for > a 32bit ABI, but a 64bit ISA, have this flag set, as the kernel > will refuse to execute 64bt code (i.e. not o32 or n32 ABI). Therefore, > shouldn't gdb also evaluate this flag when deciding about the ISA > register size? O32 implies 32-bit registers no matter what ISA is specified (while o32/MIPS-III is effectively o32/MIPS-II, o32/MIPS-IV makes a difference), therefore it's a bug. You should try sending your proposal to <gdb-patches@xxxxxxxxxxxxxxxxxx> instead. But I smell the problem is elsewhere -- mips_isa_regsize() shouldn't be called for the "cooked" registers and these are ones you should only see under Linux or, as a matter of fact, any hosted environment. See mips_register_type() for a start. Maciej
