> Is there any information on adding support for unsupported instructions?
Not really. As John Reiser says, find an insn which is similar and use that as an example. The front ends (xx_to_IR.c) are highly repetitive and you can usually find something fairly close to what you need. That said, it would be useful to know what insn exactly you ran across. What is implemented tends to cover the output of compilers in common use plus many obscure instructions, but there are still corner cases not implemented. In particular for ARM there are instructions of the form reg1 = reg2 OP (reg3 rotated right by <bizarre constant>) and they may not be implemented. It's also interesting to know why you fell across these; handwritten assembly, maybe? Really the best fix for unimplemented instructions is to file a bug report, and if you do fix it yourself, put the patch on the bug report. J ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
