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Spundun, More info on eabi and making sure your app/compiler is eabi compiant: http://www-3.ibm.com/chips/techlib/techlib.nsf/techdocs/852569B20050FF778525 69970071B0D6/$file/eabi_app.pdf the eabi spec itself : http://www.esofta.com/pdfs/ppceabi.pdf I'm afraid I can't help you very much with the GOT and elf binary format. I think that the binutils documentation can help you more with that. (sources.redhat.com/binutils) For as far as I know, the eabi spec says that you need a small data segment, next to the big data segment. It also says which register should be used for what kind of pointer. (r1 = stack, r2=small data area, etc) At the end of the IBM pdf document I gave above, you can find some links to other pdf which might be usefull. Hope to have helped, Jan -----Original Message----- From: Spundun Bhatt [mailto:spundun@ISI.EDU] Sent: vrijdag 31 januari 2003 0:58 To: crossgcc@sources.redhat.com Subject: docs on eabi and other questions Hi I am trying to port gcc to a new processor which is similar to powerpc so I am taking rs6000 config files as a template. Now I am at a point where I have to port eabi.asm and other eabi assembly files in the gcc/config/rs6000 directory. BUt I have no idea what eabi is. Anybody know a good doc for understanding the purpose of these files? Also the same for tramp.asm I also wanted to read about global offset table and elf binary format. Anybdy can point me to document that describes the relation between eabi and elf and GOT ? Thax a lot. Spundun ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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