Peter Smith

Haven't had too much time to go through the details. Just adding one thing that came up that would be good to address. LLVM's HWASAN uses one of the relocations...

> Using prel on an absolute address is weird and non-intuitive. It would be more reasonable to do it like: > > ``` > adrp x0, :pg_hi21_nc: global > movk...

You've managed to catch most of us on holiday (me included). I'll bring this up when I get back in a couple of weeks. As a general principle the PAuthABI...

Thank you very much for the reviews. I'm attempting to get a revised draft out by the end of the week.

Made an attempt to address the review comments. Quite a lot of edits, so still likely I've made some mistakes somewhere.

I think all the comments so far have been resolved. From my side I think that this is close to being merged. Will leave open for another week for further...

Documenting this would be more natural in the sysvabi as that has a dedicated section on the ToDo list on Program Loading and Dynamic Linking (https://github.com/ARM-software/abi-aa/issues/152). The reserved contents of...

From memory it is because there are some code-sequences where it can matter. For example GCC will generate for -fpic ``` // aarch64-linux-gnu -c -fpic file.c // int foo; //...

I agree that the sysvabi is the right place for a description of DT_PLTGOT. I can send a patch for that later this week. On Arm and AArch64 it is...

https://github.com/ARM-software/abi-aa/pull/173 created to add definition of DT_PLTGOT to sysvabi64