From 4e51bb68b976c6bb6a9a989dc560d2a8123a84ca Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <jorge@japaric.io>
Date: Thu, 20 Jun 2019 06:19:59 +0200
Subject: RFC #207

---
 macros/src/codegen/util.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'macros/src/codegen/util.rs')

diff --git a/macros/src/codegen/util.rs b/macros/src/codegen/util.rs
index 8c43b350..cd01264d 100644
--- a/macros/src/codegen/util.rs
+++ b/macros/src/codegen/util.rs
@@ -113,6 +113,18 @@ pub fn interrupt_ident(core: Core, cores: u8) -> Ident {
     }
 }
 
+/// Whether `name` is an exception with configurable priority
+pub fn is_exception(name: &Ident) -> bool {
+    let s = name.to_string();
+
+    match &*s {
+        "MemoryManagement" | "BusFault" | "UsageFault" | "SecureFault" | "SVCall"
+        | "DebugMonitor" | "PendSV" | "SysTick" => true,
+
+        _ => false,
+    }
+}
+
 /// Generates a pre-reexport identifier for the "late resources" struct
 pub fn late_resources_ident(init: &Ident) -> Ident {
     Ident::new(
-- 
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