On Fri, Feb 08, 2002 at 10:58:51PM +0100, Florian Lohoff wrote: > > Hi, > while debugging arcboot and some interesting crashes related to caching > etc i found a disassemble bug in gdb > > 0x88166b58 <probe_scache+188>: mtc0 zero,gp > 0x88166b5c <probe_scache+192>: nop > 0x88166b60 <probe_scache+196>: mtc0 zero,sp > 0x88166b64 <probe_scache+200>: nop > > mtc0/mfc0 do not address cpu registers but CP0 registers. The decoding > as "gp" or "sp" is not correct. These are "TagLo" and "TagHi". - what version of GDB? - does objdump do the same thing? -- Daniel Jacobowitz Carnegie Mellon University MontaVista Software Debian GNU/Linux Developer
