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[Mammoth] Add an OwnedMemoryRegion for ContiguousPhysical.

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This commit is contained in:
Drew Galbraith 2023-11-19 20:42:38 -08:00
parent deb2e708cd
commit d41a565721
5 changed files with 26 additions and 22 deletions
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lib/mammoth/include/mammoth/memory_region.h
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@ -7,7 +7,6 @@ class MappedMemoryRegion {
public:
// FIXME: Introduce optional type to contain error or.
static MappedMemoryRegion DirectPhysical(uint64_t phys_addr, uint64_t size);
static MappedMemoryRegion ContiguousPhysical(uint64_t size);
static MappedMemoryRegion Default(uint64_t size);
MappedMemoryRegion() {}
@ -49,6 +48,8 @@ class OwnedMemoryRegion {
~OwnedMemoryRegion();
static OwnedMemoryRegion FromCapability(z_cap_t vmmo_cap);
// TODO: Consider making this its own class.
static OwnedMemoryRegion ContiguousPhysical(uint64_t size, uint64_t* paddr);
uint64_t vaddr() { return vaddr_; }
uint64_t size() { return size_; }