From 41349948f8db22b09a22628dad15eb40a45d2eff Mon Sep 17 00:00:00 2001
From: grischka <grischka>
Date: Sun, 10 Jul 2016 20:44:49 +0200
Subject: win64: fix va_arg

fixes 5c35ba66c5ade4713bbd9c005e66889f6d7db293

Implementation was consistent within tcc but incompatible
with the ABI (for example library functions vprintf etc)

Also:
- tccpp.c/get_tok_str() : avoid "unknown format "%llu" warning
- x86_64_gen.c/gen_vla_alloc() : fix vstack leak
---
 tccgen.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tccgen.c')

diff --git a/tccgen.c b/tccgen.c
index d7f8c0d..5d92e5f 100644
--- a/tccgen.c
+++ b/tccgen.c
@@ -4033,6 +4033,7 @@ ST_FUNC void unary(void)
                 tcc_error("__builtin_va_start expects a local variable");
             vtop->r &= ~(VT_LVAL | VT_REF);
             vtop->type = char_pointer_type;
+            vtop->c.i += 8;
             vstore();
         }
         break;
-- 
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