Age | Commit message (Collapse) | Author |
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XCR0 has to be synchronized with the host. We can call xsave from the host
context and then call xrstor from the guest context and vise versa. This means
we need to support the same set of FPU features in both contexts.
PiperOrigin-RevId: 378988281
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PiperOrigin-RevId: 367730917
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Goruntime sets mxcsr once and never changes it.
Reported-by: syzbot+ec55cea6e57ec083b7a6@syzkaller.appspotmail.com
Fixes: #5754
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Split usermem package to help remove syserror dependency in go_marshal.
New hostarch package contains code not dependent on syserror.
PiperOrigin-RevId: 365651233
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This change is inspired by Adin's cl/355256448.
PiperOrigin-RevId: 364695931
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This allows the package to serve as a general purpose ring0 support package, as
opposed to being bound to specific sentry platforms.
Updates #5039
PiperOrigin-RevId: 355220044
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