From: Michael Brown <mcb30@ipxe.org>
Date: Tue, 16 Feb 2016 18:48:37 +0000 (+0000)
Subject: [bios] Allow bios_console.c to be compiled for x86_64
X-Git-Tag: v1.20.1~601
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7691e5eedbb3c18588c06493a614e020d3ef5c54;p=thirdparty%2Fipxe.git

[bios] Allow bios_console.c to be compiled for x86_64

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/arch/i386/firmware/pcbios/bios_console.c b/src/arch/i386/firmware/pcbios/bios_console.c
index ee6cdce2f..cfffd9542 100644
--- a/src/arch/i386/firmware/pcbios/bios_console.c
+++ b/src/arch/i386/firmware/pcbios/bios_console.c
@@ -434,7 +434,7 @@ static int bios_iskey ( void ) {
 					   "pushfw\n\t"
 					   "popw %w0\n\t"
 					   "cli\n\t" )
-			       : "=r" ( flags ), "=a" ( discard_a )
+			       : "=R" ( flags ), "=a" ( discard_a )
 			       : "a" ( 0x1100 ), "m" ( bios_inject_lock ) );
 	bios_inject_lock--;
 	return ( ! ( flags & ZF ) );