Update test crates

Author: romancardenas

tests-build/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "tests-build"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 [dependencies]
 panic-halt = "1.0"

tests-build/src/lib.rs

@@ -43,5 +43,5 @@ pub enum Exception {
 }
 
 #[cfg(feature = "pre-init")]
-#[cfg_attr(feature = "pre-init", riscv_rt::pre_init)]
+#[riscv_rt::pre_init]
 unsafe fn pre_init() {}

tests-trybuild/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "tests-trybuild"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 [dependencies]
 riscv = { path = "../riscv" }

tests-trybuild/tests/riscv/pass_test.rs

@@ -35,19 +35,19 @@ enum HartId {
 }
 
 mod isr {
-    #[export_name = "DefaultHandler"]
+    #[unsafe(export_name = "DefaultHandler")]
     fn default_handler() {}
 
-    #[export_name = "I1"]
+    #[unsafe(export_name = "I1")]
     fn i1() {}
 
-    #[export_name = "I2"]
+    #[unsafe(export_name = "I2")]
     fn i2() {}
 
-    #[export_name = "I4"]
+    #[unsafe(export_name = "I4")]
     fn i4() {}
 
-    #[export_name = "I7"]
+    #[unsafe(export_name = "I7")]
     fn i7() {}
 }