71 lines
1.6 KiB
Rust
71 lines
1.6 KiB
Rust
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use core::num::NonZeroUsize;
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#[allow(dead_code)] pub type MemoryAddress = NonZeroUsize;
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#[allow(dead_code)] pub type MemorySize = NonZeroUsize;
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#[allow(dead_code)] pub type StackPointer = usize;
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#[allow(dead_code)] pub type MessageId = usize;
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#[allow(dead_code)] pub type XousPid = u8;
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#[allow(dead_code)] pub type XousMessageSender = usize;
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#[allow(dead_code)] pub type XousConnection = usize;
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/// Server ID
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#[allow(dead_code)] pub type XousSid = usize;
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/// Equivalent to a RISC-V Hart ID
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#[allow(dead_code)] pub type XousCpuId = usize;
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#[allow(dead_code)]
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#[derive(Debug)]
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pub enum XousError {
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BadAlignment,
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BadAddress,
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OutOfMemory,
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MemoryInUse,
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InterruptNotFound,
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InterruptInUse,
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InvalidString,
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ServerExists,
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ServerNotFound,
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ProcessNotFound,
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ProcessNotChild,
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ProcessTerminated,
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Timeout,
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}
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#[allow(dead_code)]
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pub struct XousContext {
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stack: StackPointer,
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pid: XousPid,
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}
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#[allow(dead_code)]
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pub struct XousMemoryMessage {
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id: MessageId,
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in_buf: Option<MemoryAddress>,
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in_buf_size: Option<MemorySize>,
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out_buf: Option<MemoryAddress>,
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out_buf_size: Option<MemorySize>,
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}
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#[allow(dead_code)]
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pub struct XousScalarMessage {
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id: MessageId,
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arg1: usize,
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arg2: usize,
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arg3: usize,
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arg4: usize,
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}
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#[allow(dead_code)]
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pub enum XousMessage {
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Memory(XousMemoryMessage),
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Scalar(XousScalarMessage),
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}
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#[allow(dead_code)]
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pub struct XousMessageReceived {
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sender: XousMessageSender,
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message: XousMessage,
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}
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