Merge 'Add support for no red zone'

Merges #7511

1 files changed, 18 insertions, 0 deletions

diff --git a/src/target.zig b/src/target.zig
index daac577c7b..c3df682ce0 100644
--- a/src/target.zig
+++ b/src/target.zig
@@ -349,3 +349,21 @@ pub fn defaultCompilerRtOptimizeMode(target: std.Target) std.builtin.Mode {
         return .ReleaseFast;
     }
 }
+
+pub fn hasRedZone(target: std.Target) bool {
+    return switch (target.cpu.arch) {
+        .x86_64,
+        .i386,
+        .wasm32,
+        .wasm64,
+        .powerpc,
+        .powerpc64,
+        .powerpc64le,
+        .aarch64,
+        .aarch64_be,
+        .aarch64_32,
+        => true,
+
+        else => false,
+    };
+}