From 17b4861e53fd5be2107f3b7fd8bf77f3d2cc15da Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Sun, 28 Dec 2025 19:02:39 +0100
Subject: backend: start implementing aarch64

---
 c/lex.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'c')

diff --git a/c/lex.c b/c/lex.c
index d6aa95a..63b066b 100644
--- a/c/lex.c
+++ b/c/lex.c
@@ -2065,6 +2065,10 @@ addpredefmacros(struct arena **tmparena)
       putdef1("__x86_64__");
       putdef1("__x86_64");
       break;
+   case ISaarch64:
+      putdef1("__aarch64");
+      putdef1("__aarch64__");
+      break;
    }
 
    if (target.os != OSunknown) putdef1("__STDC_HOSTED__");
-- 
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