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path: root/macros/src/codegen/shared_resources.rs
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Diffstat (limited to 'macros/src/codegen/shared_resources.rs')
-rw-r--r--macros/src/codegen/shared_resources.rs84
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)*