Merge #413

413: Don't export __rg_oom r=mkroening a=mkroening

Depends on rust-lang/rust#95365.

Co-authored-by: Martin Kröning <[email protected]>

Author: bors[bot]

rust-toolchain.toml

@@ -1,6 +1,6 @@
 [toolchain]
 # Manually sync this with Dockerfile!
-channel = "nightly-2022-04-24"
+channel = "nightly-2022-05-15"
 components = [
     "clippy",
     "llvm-tools-preview",

src/macros.rs

@@ -81,6 +81,7 @@ macro_rules! try_sys {
 /// // instead of
 /// let ret = f(arg);
 /// ```
+#[allow(unused_macro_rules)]
 macro_rules! kernel_function {
 	($f:ident()) => {
 		$crate::arch::switch::kernel_function0($f)

xtask/src/main.rs

@@ -138,7 +138,6 @@ impl flags::Build {
 		let explicit_exports = [
 			"_start",
 			"__bss_start",
-			"__rg_oom",
 			"runtime_entry",
 			// lwIP functions (C runtime)
 			"init_lwip",