ARM64: Add support for ARM64e pointer authentication codes (PAC).

Contributed by Peter Cawley. #559
2023-08-12 22:25:40 +02:00
parent 117ddf35e6
commit 27af72e66f
15 changed files with 118 additions and 33 deletions
--- a/src/lib_jit.c
+++ b/src/lib_jit.c
@@ -422,7 +422,8 @@ LJLIB_CF(jit_util_ircalladdr)
 {
  uint32_t idx = (uint32_t)lj_lib_checkint(L, 1);
  if (idx < IRCALL__MAX) {
-    setintptrV(L->top-1, (intptr_t)(void *)lj_ir_callinfo[idx].func);
+    ASMFunction func = lj_ir_callinfo[idx].func;
+    setintptrV(L->top-1, (intptr_t)(void *)lj_ptr_strip(func));
    return 1;
  }
  return 0;