From 705c3eac5e2878799c0be068f52008829c37726c Mon Sep 17 00:00:00 2001
From: Marin Ivanov <dev@metala.org>
Date: Wed, 18 Dec 2024 14:03:32 +0200
Subject: add endbr32, endbr64 instructions

---
 asm.peg | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/asm.peg b/asm.peg
index 7d644b6..091b119 100644
--- a/asm.peg
+++ b/asm.peg
@@ -142,6 +142,8 @@ instr =
   | i:ucomisd { $$ = i; }
   | i:ucomiss { $$ = i; }
   | i:nop     { $$ = i; }
+  | i:endbr32 { $$ = i; }
+  | i:endbr64 { $$ = i; }
 
 call = "call" 'q'? ws (
     '*' t:mem
@@ -201,6 +203,9 @@ leave = "leave" { $$ = OP(0xc9); }
 nop =   "nop"   { $$ = OP(0x90); }
 ret  =  "ret"   { $$ = OP(0xc3); }
 
+endbr64 = "endbr64" { $$ = OP(0xF30F1EFA); }
+endbr32 = "endbr32" { $$ = OP(0xF30F1EFB); }
+
 push = "push" (
     'q'? ws  s:r64 { $$ = R({.w=0}, -1, 0x50, s); }
   | 'q'  ws  s:mem { $$ = OPMEM({.w=0}, -1, 0xff, 0x06, s); }
-- 
cgit v1.2.3