the manual is referring to the debug stub that the JTAG tool downloads to the mini icache of the processor. has nothing to do with the code you are working on.
>-----Original Message----- >From: [EMAIL PROTECTED] [mailto:ecos-devel- >[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] >Sent: Friday, February 24, 2006 12:44 AM >To: [email protected] >Subject: RE: initlizing stack for IXP 425 board > > > > > >Hi all, > > > > We are porting bsp for IXP 425 board using >AXD debugger and > >multi-ice(JTAG) which needs debug mode (correct ?).The manual "Intel(r) >IXP42X Product Line of Network Processors and IXC1100 Control Plane >Processor" , say's that in debug mode does not have a dedicated stack >pointer and following instructions should not be executed in Debug Mode, >they may result in unpredictable behavior LDM ,STM,LDR w/ Rd=PC , LDR w/ >RRX addressing mode, SWP, LDC, STC > > But as part of boot up code these >instructions ( in reset_vector after PLATFORM_SETUP) Are used like >stmfd, ldmfd. > > Any pointers to resolve this or any sugessitons > > >Thanks & regards, >Sumanth. > > >The information contained in this electronic message and any attachments to >this message are intended for the exclusive use of the addressee(s) and may >contain proprietary, confidential or privileged information. If you are not >the intended recipient, you should not disseminate, distribute or copy this >e-mail. Please notify the sender immediately and destroy all copies of this >message and any attachments. > > >WARNING: Computer viruses can be transmitted via email. The recipient >should check this email and any attachments for the presence of viruses. >The company accepts no liability for any damage caused by any virus >transmitted by this email. > > >www.wipro.com
