Bump percore from 0.2.4 to 0.3.0

[dependabot]

Bumps percore from 0.2.4 to 0.3.0.

Release notes

Sourced from percore's releases.

0.3.0

Bugfixes

• Fixed undefined behaviour in LinkedPerCore::get due to pointer provenance.

Breaking changes

• Don't allow unsafe code in initialisation expression of #[percore] variables.
• Renamed __PERCORE_START__, __PERCORE_END, __PERCORE_SECONDARD_START__ and __PERCORE_SECONDARY_END static variables to START_PERCORE, STOP_PERCORE, START_PERCORE_SECONDARY and STOP_PERCORE_SECONDARY. Renamed the corresponding symbols to __start_percore, __stop_percore and so on on most platforms.
• Renamed the .percore linker section to percore, and .percore_secondary to percore_secondary. This lets the linker automatically generate the start and stop symbols as above.

0.2.5

New features

• Added derive feature. This provides the #[percore] macro for another approach to per-core variables.

Changelog

Sourced from percore's changelog.

0.3.0

Bugfixes

• Fixed undefined behaviour in LinkedPerCore::get due to pointer provenance.

Breaking changes

• Don't allow unsafe code in initialisation expression of #[percore] variables.
• Renamed __PERCORE_START__, __PERCORE_END, __PERCORE_SECONDARD_START__ and __PERCORE_SECONDARY_END static variables to START_PERCORE, STOP_PERCORE, START_PERCORE_SECONDARY and STOP_PERCORE_SECONDARY. Renamed the corresponding symbols to __start_percore, __stop_percore and so on on most platforms.
• Renamed the .percore linker section to percore, and .percore_secondary to percore_secondary. This lets the linker automatically generate the start and stop symbols as above.

0.2.5

New features

• Added derive feature. This provides the #[percore] macro for another approach to per-core variables.

Commits

• c78191d Prepare for 0.3.0 release.
• 31dea43 Update Cargo.lock.
• e59e12c Update examples to arm-sysregs 0.4.0.
• d8d7144 Merge pull request #52 from google/unittest
• 0463cd9 Fix doctests on AArch64 hosts.
• a0320cd Copying an empty percore section should be a no-op rather than a panic.
• b0dc64a Test multiple cores for PerCore too.
• c87bfca Test multiple cores on host using threads.
• 216b82d Use link_section on various operating systems too.
• 6647733 Rename .percore section to percore.
• Additional commits viewable in compare view

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