diff options
| author | Michael Smith <mikesmiffy128@gmail.com> | 2024-08-03 23:40:31 +0100 |
|---|---|---|
| committer | Michael Smith <mikesmiffy128@gmail.com> | 2024-08-23 20:37:37 +0100 |
| commit | 83da606072ce272eb053d4e1497d77e647cfecae (patch) | |
| tree | 71d0110881ff8685184c5f4ab720cc8d49c24678 /src/x86util.h | |
| parent | acbd30e0427b16f885f96aed59881ec04eff25bc (diff) | |
Revise syntax macros and add a ton of branch hints
My new programming style is branch hints. All non-confusing branches
must be hinted when I can be bothered. It's faster, sometimes, maybe.
Also, start trying to use more signed sizes in at least some of the
places where it makes sense. Unsigned sizes are surprisingly
error-prone!
Diffstat (limited to 'src/x86util.h')
| -rw-r--r-- | src/x86util.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/x86util.h b/src/x86util.h index 85a824e..9fcdfff 100644 --- a/src/x86util.h +++ b/src/x86util.h @@ -1,5 +1,5 @@ /* - * Copyright © 2022 Michael Smith <mikesmiffy128@gmail.com> + * Copyright © 2024 Michael Smith <mikesmiffy128@gmail.com> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -18,14 +18,15 @@ #define INC_X86UTIL_H #include "errmsg.h" +#include "langext.h" #include "x86.h" // XXX: don't know where else to put this, or how else to design this, so this -// is very much a plonk-it-here-for-now scenario. +// is very much a plonk-it-here-for-now scenario (and has been for years!) #define NEXT_INSN(p, tgt) do { \ int _len = x86_len(p); \ - if (_len == -1) { \ + if_cold (_len == -1) { \ errmsg_errorx("unknown or invalid instruction looking for %s", tgt); \ return false; \ } \ |