[strace/strace] [RFC] Add 64-bit LoongArch support (PR #205)

Dmitry V. Levin notifications at github.com
Sun Jan 9 11:24:28 UTC 2022

> With @chenhuacai's [latest patch](https://github.com/xen0n/linux/commit/593f8c0180fc1056e3ea0ca91ce9a8096f40b7ef), every test passes except this:

Yes, this looks plausible.

As I said earlier, another problem with the current implementation of `do_syscall` is that unlike other architectures, here the ptracer cannot change the first syscall argument because it is currently stored in `regs->orig_a0` which is out of reach of ptracers.  What do you think about exposing `regs->orig_a0` to ptracers?

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