Struct simics::api::util::alloc::SimicsAlloc

pub struct SimicsAlloc;

Global allocator that uses SIMICS’ exported memory management functionality

Trait Implementations

impl GlobalAlloc for SimicsAlloc

unsafe fn alloc(&self, layout: Layout) -> *mut u8

Allocate using the global SIMICS allocator. Note: this allocation function may fail in circumstances where very unusual alignment is requried.

unsafe fn alloc_zeroed(&self, layout: Layout) -> *mut u8

All allocations are zeroed, so this method calls through to alloc

unsafe fn dealloc(&self, ptr: *mut u8, _layout: Layout)

Deallocate using the global SIMICS allocator. Note: this deallocation function may fail in circumstances where very unusual alignment is required.

unsafe fn realloc( &self, ptr: *mut u8, _layout: Layout, new_size: usize, ) -> *mut u8

Shrinks or grows a block of memory to the given new_size in bytes. The block is described by the given ptr pointer and layout.