From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3A70EAB7.C46E3CD3@mvista.com> Date: Thu, 25 Jan 2001 19:10:47 -0800 From: Frank Rowand Reply-To: frowand@mvista.com MIME-Version: 1.0 To: Hua Ji CC: linuxppc-embedded@lists.linuxppc.org Subject: Re: About TLB mapping References: Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Hua Ji wrote: > > Hi, folks, > > Advice needed. > > I am writting my TLB mapping for 405GP 128M physical memory. > When I try to assemble my codes. I got some error called: > "Unrecognized opcode: tlbwe". Why are you doing this? Is something wrong with the existing implementation? > I am confused and am asking for help. Thanks in advance. > > Or do I missed some options for my make file? My working environment is: > * powerpc-eabi-gcc and corresponding as.... > * I tried to use -mcpu=405 to let as know that I am expecting 405cpu:-) I don't know of any compiler that has -mcpu=405 (yet). Use -mcpu=403. > #------------- > #Error Message I got from compiler and assember > #------------------------------------------ > : Error: Unrecognized opcode: `tlbwe' > : Error: Unrecognized opcode: `tlbwe' > > #------------- > #My codes sample > #----------------------------------------------------- > li %r0,0 #TLB Entry 0 > tlbwe %r4,%r0,1 > tlbwe %r3,%r0,0 > #----------------------------------------------------- Thanks, Frank -- Frank Rowand MontaVista Software, Inc ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/