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Merged
merged 3 commits into from
Jun 28, 2023
Merged

Release-v0.12.0 #242

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b31e7b9
Implement ByteValued for i128/u128
roypat Jun 14, 2023
6680ec4
Update Changelog
roypat Jun 14, 2023
e1a2689
release vm-memory v0.12.0
vireshk Jun 28, 2023
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3 changes: 2 additions & 1 deletion CHANGELOG.md
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Original file line number Diff line number Diff line change
@@ -1,11 +1,12 @@
# Changelog

## [Unreleased]
## [v0.12.0]

### Added
- [[#241]](https://github.com/rust-vmm/vm-memory/pull/241) Add Xen memory
mapping support: Foreign and Grant. Add new API for accessing pointers to
volatile slices, as `as_ptr()` can't be used with Xen's Grant mapping.
- [[#237]](https://github.com/rust-vmm/vm-memory/pull/237) Implement `ByteValued` for `i/u128`.

## [v0.11.0]

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2 changes: 1 addition & 1 deletion Cargo.toml
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@@ -1,6 +1,6 @@
[package]
name = "vm-memory"
version = "0.11.0"
version = "0.12.0"
description = "Safe abstractions for accessing the VM physical memory"
keywords = ["memory"]
categories = ["memory-management"]
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8 changes: 6 additions & 2 deletions src/bytes.rs
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Expand Up @@ -155,11 +155,13 @@ byte_valued_type!(u8);
byte_valued_type!(u16);
byte_valued_type!(u32);
byte_valued_type!(u64);
byte_valued_type!(u128);
byte_valued_type!(usize);
byte_valued_type!(i8);
byte_valued_type!(i16);
byte_valued_type!(i32);
byte_valued_type!(i64);
byte_valued_type!(i128);
byte_valued_type!(isize);

/// A trait used to identify types which can be accessed atomically by proxy.
Expand Down Expand Up @@ -362,7 +364,7 @@ pub(crate) mod tests {
where
T: ByteValued + PartialEq + Debug + Default,
{
let mut data = [0u8; 32];
let mut data = [0u8; 48];
let pre_len = {
let (pre, _, _) = unsafe { data.align_to::<T>() };
pre.len()
Expand All @@ -377,7 +379,7 @@ pub(crate) mod tests {
assert_eq!(val.as_mut_slice(), aligned_data);
}
}
for i in 1..size_of::<T>() {
for i in 1..size_of::<T>().min(align_of::<T>()) {
let begin = pre_len + i;
let end = begin + size_of::<T>();
let unaligned_data = &mut data[begin..end];
Expand All @@ -401,11 +403,13 @@ pub(crate) mod tests {
check_byte_valued_type::<u16>();
check_byte_valued_type::<u32>();
check_byte_valued_type::<u64>();
check_byte_valued_type::<u128>();
check_byte_valued_type::<usize>();
check_byte_valued_type::<i8>();
check_byte_valued_type::<i16>();
check_byte_valued_type::<i32>();
check_byte_valued_type::<i64>();
check_byte_valued_type::<i128>();
check_byte_valued_type::<isize>();
}

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