Solaris

I'd like to handle the little-endian binary code from other system( like linux) on a sparc system at instruction level, so if I can't load the data in little-endian mode, then i have to add some instructions to swith it , it's nearly more then 10 instructions, and if to every load(or store) instruction on sparc , I have to swith it from little-endian to big-endian( or from big-endian to little-endian) , it's really too inefficient.

What little-endian binary code is this ? Is it really code or data ? SPARC code must be big-endian regardless or the data mode.
How much volume / bandwitch do you handle ?

I dig a little in the Solaris kernel code and found out that there is actually some provision for little-endian operations on UltraSPARC after all.

See that source code for an example.
Cross Reference: /onnv/onnv-gate/usr/src/common/openssl/crypto/md5/asm/md5-sparcv9.S

Thank you very much.

We are trying to build a dynamic binary translation tool that could run the x86 code on a sparc system. And little-endian binary code means a common executable binary code in linux , such as the elf file, but I treat it as input data, and I manually generate some sparc instructions to handle it.

Interesting but not an easy task. Wabi used to do that on Solaris.