Hello everyone, I'm working on a project that needs to deal with SIGSEGV on SPARC64. While I could find the faultive address in siginfo_t, it seems there is no way to find the access type(read or write) in it. I tracked the kernel source and found that ther kernel retrieves this information (fault_code) from "flags" field of thread_info, which is stored in register g6. However, I'm not sure if this information has been copied to user space, or sigcontext? I couldn't find any clue when tracking the delivery of signal and the setup of frames. If it is copied, how can I find it so I can use it in my signal handler? I'm new to Linux kernel on SPARC and have spent a lot of time on this problem. I hope someone could help me here. Thanks a lot! Jiaqi - To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
