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added more information on how to call a syscall

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antifallobst 2023-05-29 02:13:52 +02:00
parent 0b1d3d7c04
commit 2c605cff1b
1 changed files with 4 additions and 0 deletions
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kernel/sysabi.md
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@ -12,6 +12,10 @@ To perform a syscall, you need to populate the following registers:
| rdx | Argument 3 | | rdx | Argument 3 |
| rcx | Argument 4 | | rcx | Argument 4 |
Then you need to call interrupt `0x80`.
libnx provides abstractions for all syscalls.
--- ---
The following calls should be implemented to some degree in noxos 1.0. The following calls should be implemented to some degree in noxos 1.0.