mmio.h File Reference

Handlers for GPU and APU register block access. More...

#include <optional>
#include <rex/platform.h>
#include <rex/types.h>

Go to the source code of this file.

Classes
struct	rex::ppc::MMIORecipient

Namespaces
namespace	rex
namespace	rex::ppc

Enumerations
enum class	rex::ppc::MMIOBlock : u8 { rex::ppc::kGPU , rex::ppc::kAPU }

Functions
constexpr u32	rex::ppc::MMIOBlockBase (MMIOBlock block)
constexpr std::optional< MMIOBlock >	rex::ppc::MMIOBlockOf (u32 address)
constexpr bool	rex::ppc::IsMMIOBlockAddress (u32 address)
REX_PPC_API void	rex::ppc::AttachMMIO (MMIOBlock block, const MMIORecipient &recipient)
REX_PPC_API void	rex::ppc::DetachMMIO (MMIOBlock block, const void *context)
REX_PPC_API u32	rex::ppc::MMIOLoad32 (u32 address)
REX_PPC_API void	rex::ppc::MMIOStore32 (u32 address, u32 value)
REX_PPC_API u8	rex::ppc::MMIOLoad8 (u32 address)
REX_PPC_API u16	rex::ppc::MMIOLoad16 (u32 address)
REX_PPC_API void	rex::ppc::MMIONarrowStore (u32 address, u32 size)

Variables
constexpr u32	rex::ppc::kMMIOBlockSize = 0x10000

Detailed Description

Handlers for GPU and APU register block access.

Copyright

Copyright (c) 2026 Tom Clay tomc@.nosp@m.tcte.nosp@m.chstu.nosp@m.ff.c.nosp@m.om All rights reserved.

License

BSD 3-Clause License See LICENSE file in the project root for full license text.