Increase default stack size in some cases

In cases where panic = "unwind" and optimizations are disabled. In this case, unwinding takes a surprisingly large amount of memory. Signed-off-by: Nick Spinale <[email protected]>
seL4 · Sep 25, 2024 · 8748f75 · 8748f75
1 parent 8c11663
commit 8748f75
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/crates/sel4-microkit/src/lib.rs b/crates/sel4-microkit/src/lib.rs
@@ -83,7 +83,12 @@ macro_rules! declare_protection_domain {
 }
 
 #[doc(hidden)]
-pub const DEFAULT_STACK_SIZE: usize = 0x10000;
+pub const DEFAULT_STACK_SIZE: usize = 1024
+    * if cfg!(panic = "unwind") && cfg!(debug_assertions) {
+        128
+    } else {
+        64
+    };
 
 // For macros
 #[doc(hidden)]

diff --git a/crates/sel4-root-task/src/lib.rs b/crates/sel4-root-task/src/lib.rs
@@ -56,7 +56,12 @@ macro_rules! declare_root_task {
 }
 
 #[doc(hidden)]
-pub const DEFAULT_STACK_SIZE: usize = 0x10000;
+pub const DEFAULT_STACK_SIZE: usize = 1024
+    * if cfg!(panic = "unwind") && cfg!(debug_assertions) {
+        128
+    } else {
+        64
+    };
 
 // For macros
 #[doc(hidden)]