The field can be set directly.
This eliminates one place where dyn Device is used outside of KVM
aarch64 code.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
This requires making get/set_lapic_reg part of the type.
For the moment we cannot provide a default variant for the new type,
because picking one will be wrong for the other hypervisor, so I just
drop the test cases that requires LapicState::default().
Signed-off-by: Wei Liu <liuwe@microsoft.com>
We only need to do this for x86 since MSHV does not have aarch64 support
yet. This reduces unnecessary code churn.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
warning: you are deriving `PartialEq` and can implement `Eq`
--> vmm/src/serial_manager.rs:59:30
|
59 | #[derive(Debug, Clone, Copy, PartialEq)]
| ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Simple aggregate types are Sync by default. There is no need to use
`impl Sync` for MockVmm (a simple struct).
Signed-off-by: Wei Liu <liuwe@microsoft.com>
Issue from beta verion of clippy:
Error: --> vm-virtio/src/queue.rs:700:59
|
700 | if let Some(used_event) = self.get_used_event(&mem) {
| ^^^^ help: change this to: `mem`
|
= note: `-D clippy::needless-borrow` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
Signed-off-by: Bo Chen <chen.bo@intel.com>
Now all crates use edition = "2018" then the majority of the "extern
crate" statements can be removed. Only those for importing macros need
to remain.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
warning: name `TranslateGVA` contains a capitalized acronym
--> hypervisor/src/arch/emulator/mod.rs:51:5
|
51 | TranslateGVA(#[source] anyhow::Error),
| ^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `TranslateGva`
|
= note: `#[warn(clippy::upper_case_acronyms)]` on by default
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Bumps iced-x86 from 1.10.3 to 1.11.0.
Manual update of the code was needed since memory_displacement() was
deprecated and replaced with either memory_displacement32() or
memory_displacement64().
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
According to Intel's mnemonic (which is used by iced-x86) the first
argument is destination while the second is source.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
If the function can never return an error this is now a clippy failure:
error: this function's return value is unnecessarily wrapped by `Result`
--> virtio-devices/src/watchdog.rs:215:5
|
215 | / fn set_state(&mut self, state: &WatchdogState) -> io::Result<()> {
216 | | self.common.avail_features = state.avail_features;
217 | | self.common.acked_features = state.acked_features;
218 | | // When restoring enable the watchdog if it was previously enabled. We reset the timer
... |
223 | | Ok(())
224 | | }
| |_____^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_wraps
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
MOV R/RM is a special case of MOVZX, so we generalize the mov_r_rm macro
to make it support both instructions.
Fixes: #2227
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
And fix related warnings: op_kind and op_register are being deprecated
as they might panic.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Currently these two macros(msr, msr_data) reside both on kvm and mshv
module. Definition is same for both module. Moving them to arch/x86
module eliminates redundancy and makes more sense.
Signed-off-by: Muminul Islam <muislam@microsoft.com>
The customized hashmap macro can't be lifted to common MockVMM code.
MockVMM only needs a collection to iterate over to get initial register
states. A vector is just as good as a hashmap.
Switch to use a vector to store initial register states. This allows us
to drop the hashmap macro everywhere.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
Unfortunately Rust stable does not yet have inline ASM support the flag
calculation will have to be implemented in software.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
There is no need to have a pair of curly brackets for structures without
any member.
No functional change.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
The mapping between code and its handler is static. We can drop the
HashMap in favour of a static match expression.
This has two benefits:
1. No more memory allocation and deallocation for the HashMap.
2. Shorter look-up time.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
