Hello, strace community! For the time being, I introduced architecture of the asinfo tool. First of all, according to functionality, I decided to separate app into 3 main parts:
arch_dispatcher -> syscall dispatcher -> filter dispatcher I placed them into dispatchers.h file. The dispatchers.c will consist of all functionality according to the proposed model. Based on set of syscallent.h files, there is arch_list.h file, that's purposed to store main information about each architecture. (personalities will be added later) First of all, list of options is placed into request_msgs.h file, you can mix them. form_req function processes input parameters and returns variable, setting corresponding bits. After that returned value is going through arch_dispatcher, where function can process own range of requests and return list of archs.(I've created useful defines to simplify work with list). After that in syscall_dispatcher, subroutine returns info about syscall, list of syscall for the current archs, etc. After that this list of syscall for the specific arch could be filtered using some rules, for example, return list of syscalls that are operating with memory, or with file descriptor. For now, I have implemented arch_dispatcher and architecture above, and sent out patch with the current progress(it doesn't mean that it's the final patch). It is worth mentioning, that this tool is going to be more powerful and more flexible than ausyscall tool. Best regards, Edgar Kaziahmedov
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