diff options
Diffstat (limited to 'macros/src/codegen/shared_resources.rs')
-rw-r--r-- | macros/src/codegen/shared_resources.rs | 84 |
1 files changed, 23 insertions, 61 deletions
diff --git a/macros/src/codegen/shared_resources.rs b/macros/src/codegen/shared_resources.rs index f6d2dcb0..d6336b32 100644 --- a/macros/src/codegen/shared_resources.rs +++ b/macros/src/codegen/shared_resources.rs @@ -18,54 +18,31 @@ pub fn codegen( let mut mod_app = vec![]; let mut mod_resources = vec![]; - for (name, res) in app.shared_resources { + for (name, res) in &app.shared_resources { let cfgs = &res.cfgs; let ty = &res.ty; - let mangled_name = util::mark_internal_ident(&name); - - { - // late resources in `util::link_section_uninit` - let section = if expr.is_none() { - util::link_section_uninit(true) - } else { - None - }; - - // resource type and assigned value - let (ty, expr) = if let Some(expr) = expr { - // early resource - ( - quote!(rtic::RacyCell<#ty>), - quote!(rtic::RacyCell::new(#expr)), - ) - } else { - // late resource - ( - quote!(rtic::RacyCell<core::mem::MaybeUninit<#ty>>), - quote!(rtic::RacyCell::new(core::mem::MaybeUninit::uninit())), - ) - }; + let mangled_name = util::mark_internal_ident(&util::static_shared_resource_ident(&name)); - let attrs = &res.attrs; + // late resources in `util::link_section_uninit` + let section = util::link_section_uninit(true); + let attrs = &res.attrs; - // For future use - // let doc = format!(" RTIC internal: {}:{}", file!(), line!()); - mod_app.push(quote!( - #[allow(non_upper_case_globals)] - // #[doc = #doc] - #[doc(hidden)] - #(#attrs)* - #(#cfgs)* - #section - static #mangled_name: #ty = #expr; - )); - } + // For future use + // let doc = format!(" RTIC internal: {}:{}", file!(), line!()); + mod_app.push(quote!( + #[allow(non_upper_case_globals)] + // #[doc = #doc] + #[doc(hidden)] + #(#attrs)* + #(#cfgs)* + #section + static #mangled_name: rtic::RacyCell<core::mem::MaybeUninit<#ty>> = rtic::RacyCell::new(core::mem::MaybeUninit::uninit()); + )); - let r_prop = &res.properties; // For future use // let doc = format!(" RTIC internal: {}:{}", file!(), line!()); - if !r_prop.task_local && !r_prop.lock_free { + if !res.properties.lock_free { mod_resources.push(quote!( // #[doc = #doc] #[doc(hidden)] @@ -89,25 +66,10 @@ pub fn codegen( } )); - let (ptr, _doc) = if expr.is_none() { - // late resource - ( - quote!( - #(#cfgs)* - #mangled_name.get_mut_unchecked().as_mut_ptr() - ), - "late", - ) - } else { - // early resource - ( - quote!( - #(#cfgs)* - #mangled_name.get_mut_unchecked() - ), - "early", - ) - }; + let ptr = quote!( + #(#cfgs)* + #mangled_name.get_mut_unchecked().as_mut_ptr() + ); let ceiling = match analysis.ownerships.get(name) { Some(Ownership::Owned { priority }) => *priority, @@ -123,7 +85,7 @@ pub fn codegen( extra, cfgs, true, - name, + &name, quote!(#ty), ceiling, ptr, @@ -134,7 +96,7 @@ pub fn codegen( let mod_resources = if mod_resources.is_empty() { quote!() } else { - quote!(mod resources { + quote!(mod shared_resources { use rtic::export::Priority; #(#mod_resources)* |