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Diffstat (limited to 'macros/src/codegen/hardware_tasks.rs')
-rw-r--r-- | macros/src/codegen/hardware_tasks.rs | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/macros/src/codegen/hardware_tasks.rs b/macros/src/codegen/hardware_tasks.rs deleted file mode 100644 index 8a5a8f6c..00000000 --- a/macros/src/codegen/hardware_tasks.rs +++ /dev/null @@ -1,87 +0,0 @@ -use crate::syntax::{ast::App, Context}; -use crate::{ - analyze::Analysis, - codegen::{local_resources_struct, module, shared_resources_struct}, -}; -use proc_macro2::TokenStream as TokenStream2; -use quote::quote; - -/// Generate support code for hardware tasks (`#[exception]`s and `#[interrupt]`s) -pub fn codegen(app: &App, analysis: &Analysis) -> TokenStream2 { - let mut mod_app = vec![]; - let mut root = vec![]; - let mut user_tasks = vec![]; - - for (name, task) in &app.hardware_tasks { - let symbol = task.args.binds.clone(); - let priority = task.args.priority; - let cfgs = &task.cfgs; - let attrs = &task.attrs; - - mod_app.push(quote!( - #[allow(non_snake_case)] - #[no_mangle] - #(#attrs)* - #(#cfgs)* - unsafe fn #symbol() { - const PRIORITY: u8 = #priority; - - rtic::export::run(PRIORITY, || { - #name( - #name::Context::new() - ) - }); - } - )); - - // `${task}Locals` - if !task.args.local_resources.is_empty() { - let (item, constructor) = - local_resources_struct::codegen(Context::HardwareTask(name), app); - - root.push(item); - - mod_app.push(constructor); - } - - // `${task}Resources` - if !task.args.shared_resources.is_empty() { - let (item, constructor) = - shared_resources_struct::codegen(Context::HardwareTask(name), app); - - root.push(item); - - mod_app.push(constructor); - } - - // Module generation... - - root.push(module::codegen(Context::HardwareTask(name), app, analysis)); - - // End module generation - - if !task.is_extern { - let attrs = &task.attrs; - let context = &task.context; - let stmts = &task.stmts; - user_tasks.push(quote!( - #(#attrs)* - #[allow(non_snake_case)] - fn #name(#context: #name::Context) { - use rtic::Mutex as _; - use rtic::mutex::prelude::*; - - #(#stmts)* - } - )); - } - } - - quote!( - #(#mod_app)* - - #(#root)* - - #(#user_tasks)* - ) -} |