On Tue, 1 Oct 2024 17:00:00 +0200 Danilo Krummrich <dakr@xxxxxxxxxx> wrote: > So far the kernel's `Box` and `Vec` types can't be used by userspace > test cases, since all users of those types (e.g. `CString`) use kernel > allocators for instantiation. > > In order to allow userspace test cases to make use of such types as > well, implement the `Cmalloc` allocator within the allocator_test module > and type alias all kernel allocators to `Cmalloc`. The `Cmalloc` > allocator uses libc's realloc() function as allocator backend. > > Signed-off-by: Danilo Krummrich <dakr@xxxxxxxxxx> Reviewed-by: Gary Guo <gary@xxxxxxxxxxx> > --- > rust/kernel/alloc/allocator_test.rs | 88 ++++++++++++++++++++++++++--- > 1 file changed, 81 insertions(+), 7 deletions(-)
