Split up into pim-os, pim-vm and pim-isa crate

pim-isa/Cargo.lock

@@ -0,0 +1,65 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "pim-isa"
+version = "0.1.0"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.70"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "39278fbbf5fb4f646ce651690877f89d1c5811a3d4acb27700c1cb3cdb78fd3b"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "serde"
+version = "1.0.193"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.193"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.39"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"

pim-isa/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "pim-isa"
+version = "0.1.0"
+edition = "2021"
+
+[features]
+default = ["std"]
+std = []
+
+[dependencies]
+serde = { version = "1.0", default-features = false, features = ["derive"] }

pim-isa/src/lib.rs

@@ -0,0 +1,40 @@
+#![cfg_attr(not(feature = "std"), no_std)]
+
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Copy, Debug, Serialize, Deserialize)]
+pub enum Instruction {
+    NOP,
+    EXIT,
+    JUMP { offset: i16, count: u16 },
+    MOV { src: File, dst: File },
+    FILL { src: File, dst: File },
+}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq, Serialize, Deserialize)]
+pub enum File {
+    Grf { index: u8 },
+    SrfM { index: u8 },
+    SrfA { index: u8 },
+    Bank,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct Kernel(pub [Instruction; 32]);
+
+impl Kernel {
+    pub const NOP: Kernel = Kernel([Instruction::NOP; 32]);
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct PimConfig {
+    pub bank_mode: BankMode,
+    pub kernel: Kernel,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub enum BankMode {
+    SingleBank,
+    AllBank,
+    PimAllBank,
+}