Page MenuHomeFreeBSD

bhyve: Remove some no-op code for setting RIP.
ClosedPublic

Authored by jhb on Dec 9 2022, 12:57 AM.
Tags
None
Referenced Files
Unknown Object (File)
Sat, Sep 28, 7:13 AM
Unknown Object (File)
Mon, Sep 23, 8:16 PM
Unknown Object (File)
Thu, Sep 19, 12:11 AM
Unknown Object (File)
Wed, Sep 18, 1:36 PM
Unknown Object (File)
Wed, Sep 18, 7:20 AM
Unknown Object (File)
Wed, Sep 18, 5:26 AM
Unknown Object (File)
Wed, Sep 18, 5:26 AM
Unknown Object (File)
Wed, Sep 18, 5:26 AM
Subscribers

Details

Summary

fbsdrun_addcpu() read the current vCPU's RIP register from the kernel
via vm_get_register() to pass along through some layers to vm_loop()
which then set the register via vm_set_register(). However, this is
just always setting the value back to itself.

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable