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Differential D15187

add arm64 linux syscall table
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Authored by emaste on Apr 24 2018, 8:39 PM.
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dchagin
gnn
imp
jhibbits

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andrew
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rS333027: Add arm64 Linux syscall table
Summary

First step in implementing the Linuxulator for arm64. Based on Linux include/uapi/asm-generic/unistd.h

Sponsored by: Turing Robotic Industries Inc.

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emaste created this revision.Apr 24 2018, 8:39 PM
emaste added subscribers: dchagin, jhibbits.
andrew added a comment.Apr 25 2018, 8:36 AM

It looks like the syscalls starting at 1024 have been removed: https://github.com/torvalds/linux/commit/a0673fdbcd42105261646cd4f3447455b5854a32

sys/arm64/linux/syscalls.master
11–12

amd64?

emaste marked an inline comment as done.Apr 25 2018, 1:18 PM
In D15187#320109, @andrew wrote:

It looks like the syscalls starting at 1024 have been removed

Ah, excellent - this happened very shortly after I started. It will take a little rework in sys/compat/linux/ (either some #ifdefs or splitting out legacy syscalls into separate files that can be optionally included) but is much nicer.

sys/arm64/linux/syscalls.master
118

Typo, will fix to READV

emaste updated this revision to Diff 41855.Apr 25 2018, 2:21 PM

Remove syscalls at 1024+ per @andrew

andrew accepted this revision.Apr 25 2018, 5:01 PM
This revision is now accepted and ready to land.Apr 25 2018, 5:01 PM
Closed by commit rS333027: Add arm64 Linux syscall table (authored by emaste). · Explain WhyApr 26 2018, 6:39 PM
This revision was automatically updated to reflect the committed changes.
Herald added a subscriber: imp. · View Herald TranscriptApr 26 2018, 6:39 PM

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sys/
arm64/
linux/
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sys/arm64/linux/syscalls.master

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