Hi Everyone, We use Valgrind as part of our release process. Its a security gate, and the program must pass through it for release.
We recently ramped up testing on ARM and ARM64. We caught an illegal opcode on both platforms. The illegal opcode related to a rotate, which kind of surprised us. We have experienced it on occasion on other platforms to, like x86_64 when GCC enlists SSE 4.2. Rather than just filing the bug report, we would like to attempt to provide support for the instruction. If the additional support is successful, we would like to offer it back to the community. We are having trouble locating information how to add instruction support to Valgrind. For example, the following is not producing useful results: http://www.google.com/search?q="illegal+opcode"+site:valgrind.org . Is there any information on adding support for unsupported instructions? Thanks in advance. ------------------------------------------------------------------------------ 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
