From 99a8287f08424d00d0cf09886b967983789c2368 Mon Sep 17 00:00:00 2001
From: Maximilian Brune <maximilian.brune@9elements.com>
Date: Tue, 8 Aug 2023 21:43:18 +0200
Subject: libpayload/include/stdarg.h: Add va_copy builtin

Add the builtin to copy variadic lists/arguments.

Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I4507b901bdce052c5d1701fdf825eb8a96a5b55a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77097
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 payloads/libpayload/include/stdarg.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/payloads/libpayload/include/stdarg.h b/payloads/libpayload/include/stdarg.h
index 772d07234e..340cd44fac 100644
--- a/payloads/libpayload/include/stdarg.h
+++ b/payloads/libpayload/include/stdarg.h
@@ -40,6 +40,7 @@
 #define va_start(v,l)		__builtin_va_start(v,l)
 #define va_end(v)		__builtin_va_end(v)
 #define va_arg(v,l)		__builtin_va_arg(v,l)
+#define va_copy(d,s)		__builtin_va_copy(d,s)
 typedef __builtin_va_list	va_list;
 #else
 #include_next <stdarg.h>
-- 
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