This moves the initialization of `cpuid.hostFeatureSet` out of package-level
`init` and instead moves it to an explicit `cpuid.Initialize()` function.
On AMD64, this saves about 512KiB of heap memory that would otherwise always
be live.
PiperOrigin-RevId: 514896323
This moves the initialization of `seccheck.Points` out of package-level
`init` and instead moves it to an explicit `seccheck.Initialize()` function.
On AMD64, this saves about 614KiB of heap memory that would otherwise always
be live.
PiperOrigin-RevId: 514813332
This allows overriding the path used to access the kernel's KVM device file,
typically at `/dev/kvm`, with a flag-controlled path instead.
PiperOrigin-RevId: 431073099
Weirdness metric contains fields to track the number of clock fallback,
partial result and vsyscalls. This metric will avoid the overhead of
having three different metrics (fallbackMetric, partialResultMetric,
vsyscallCount).
PiperOrigin-RevId: 369970218
Split usermem package to help remove syserror dependency in go_marshal.
New hostarch package contains code not dependent on syserror.
PiperOrigin-RevId: 365651233
These are primarily simplification and lint mistakes. However, minor
fixes are also included and tests added where appropriate.
PiperOrigin-RevId: 351425971
This reduces confusion with context.Context (which is also relevant to
kernel.Tasks) and is consistent with existing function kernel.LoadTaskImage().
PiperOrigin-RevId: 342167298
TCP/IP will work with netstack networking. hostinet doesn't work, and sockets
will have the same behavior as it is now.
Before the userspace is able to create device, the default loopback device can
be used to test.
/proc/net and /sys/net will still be connected to the root network stack; this
is the same behavior now.
Issue #1833
PiperOrigin-RevId: 296309389
- Added fsbridge package with interface that can be used to open
and read from VFS1 and VFS2 files.
- Converted ELF loader to use fsbridge
- Added VFS2 types to FSContext
- Added vfs.MountNamespace to ThreadGroup
Updates #1623
PiperOrigin-RevId: 295183950
Because the abi will depend on the core types for marshalling (usermem,
context, safemem, safecopy), these need to be flattened from the sentry
directory. These packages contain no sentry-specific details.
PiperOrigin-RevId: 291811289
