diff options
Diffstat (limited to 'macros/src/codegen/shared_resources_struct.rs')
| -rw-r--r-- | macros/src/codegen/shared_resources_struct.rs | 40 |
1 files changed, 9 insertions, 31 deletions
diff --git a/macros/src/codegen/shared_resources_struct.rs b/macros/src/codegen/shared_resources_struct.rs index df362719..1d46aa4e 100644 --- a/macros/src/codegen/shared_resources_struct.rs +++ b/macros/src/codegen/shared_resources_struct.rs @@ -1,6 +1,6 @@ +use crate::syntax::{ast::App, Context}; use proc_macro2::TokenStream as TokenStream2; use quote::quote; -use rtic_syntax::{ast::App, Context}; use crate::codegen::util; @@ -10,24 +10,17 @@ pub fn codegen(ctxt: Context, needs_lt: &mut bool, app: &App) -> (TokenStream2, let resources = match ctxt { Context::Init => unreachable!("Tried to generate shared resources struct for init"), - Context::Idle => &app.idle.as_ref().unwrap().args.shared_resources, + Context::Idle => { + &app.idle + .as_ref() + .expect("RTIC-ICE: unable to get idle name") + .args + .shared_resources + } Context::HardwareTask(name) => &app.hardware_tasks[name].args.shared_resources, Context::SoftwareTask(name) => &app.software_tasks[name].args.shared_resources, }; - let v = Vec::new(); - let task_cfgs = match ctxt { - Context::HardwareTask(t) => { - &app.hardware_tasks[t].cfgs - // ... - } - Context::SoftwareTask(t) => { - &app.software_tasks[t].cfgs - // ... - } - _ => &v, - }; - let mut fields = vec![]; let mut values = vec![]; let mut has_cfgs = false; @@ -57,18 +50,14 @@ pub fn codegen(ctxt: Context, needs_lt: &mut bool, app: &App) -> (TokenStream2, quote!('a) }; - let lock_free_resource_doc = format!(" Lock free resource `{name}`"); fields.push(quote!( - #[doc = #lock_free_resource_doc] #(#cfgs)* pub #name: &#lt #mut_ #ty )); } else if access.is_shared() { lt = Some(quote!('a)); - let shared_resource_doc = format!(" Shared resource `{name}`"); fields.push(quote!( - #[doc = #shared_resource_doc] #(#cfgs)* pub #name: &'a #ty )); @@ -76,16 +65,12 @@ pub fn codegen(ctxt: Context, needs_lt: &mut bool, app: &App) -> (TokenStream2, // Resource proxy lt = Some(quote!('a)); - let resource_doc = - format!(" Resource proxy resource `{name}`. Use method `.lock()` to gain access"); fields.push(quote!( - #[doc = #resource_doc] #(#cfgs)* pub #name: shared_resources::#shared_name<'a> )); values.push(quote!( - #[doc(hidden)] #(#cfgs)* #name: shared_resources::#shared_name::new(priority) @@ -95,17 +80,13 @@ pub fn codegen(ctxt: Context, needs_lt: &mut bool, app: &App) -> (TokenStream2, continue; } - let resource_doc; let expr = if access.is_exclusive() { - resource_doc = format!(" Exclusive access resource `{name}`"); quote!(&mut *(&mut *#mangled_name.get_mut()).as_mut_ptr()) } else { - resource_doc = format!(" Non-exclusive access resource `{name}`"); quote!(&*(&*#mangled_name.get()).as_ptr()) }; values.push(quote!( - #[doc = #resource_doc] #(#cfgs)* #name: #expr )); @@ -125,13 +106,12 @@ pub fn codegen(ctxt: Context, needs_lt: &mut bool, app: &App) -> (TokenStream2, } } - let doc = format!(" Shared resources `{}` has access to", ctxt.ident(app)); + let doc = format!("Shared resources `{}` has access to", ctxt.ident(app)); let ident = util::shared_resources_ident(ctxt, app); let item = quote!( #[allow(non_snake_case)] #[allow(non_camel_case_types)] #[doc = #doc] - #(#task_cfgs)* pub struct #ident<#lt> { #(#fields,)* } @@ -143,9 +123,7 @@ pub fn codegen(ctxt: Context, needs_lt: &mut bool, app: &App) -> (TokenStream2, Some(quote!(priority: &#lt rtic::export::Priority)) }; let constructor = quote!( - #(#task_cfgs)* impl<#lt> #ident<#lt> { - #[doc(hidden)] #[inline(always)] pub unsafe fn new(#arg) -> Self { #ident { |