vgabios: fix compilation after x86emu changes

This utility links in coreboot code, and has been broken for a while
again after removing some hacks from coreboot. I hadn't realized how
bad it was broken last time, and since most of this stuff is still
in a pretty bad shape, I decided to throw all of the changes together.

Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

Change-Id: If3e4399b1b0e947433b97caa29962ef66ea2993d
Reviewed-on: http://review.coreboot.org/11736
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

1 files changed, 30 insertions, 0 deletions

diff --git a/util/vgabios/helper_exec.h b/util/vgabios/helper_exec.h
index 2657b6e6f5..7115ffbf02 100644
--- a/util/vgabios/helper_exec.h
+++ b/util/vgabios/helper_exec.h
@@ -1,2 +1,32 @@
+#ifndef __HELPER_EXEC_H__
+#define __HELPER_EXEC_H__
+
 u32 getIntVect(int num);
 int run_bios_int(int num);
+void pushw(u16 val);
+
+int port_rep_inb(u16 port, u32 base, int d_f, u32 count);
+int port_rep_inw(u16 port, u32 base, int d_f, u32 count);
+int port_rep_inl(u16 port, u32 base, int d_f, u32 count);
+int port_rep_outb(u16 port, u32 base, int d_f, u32 count);
+int port_rep_outw(u16 port, u32 base, int d_f, u32 count);
+int port_rep_outl(u16 port, u32 base, int d_f, u32 count);
+
+u8 x_inb(u16 port);
+u16 x_inw(u16 port);
+void x_outb(u16 port, u8 val);
+void x_outw(u16 port, u16 val);
+u32 x_inl(u16 port);
+void x_outl(u16 port, u32 val);
+
+u8 Mem_rb(int addr);
+u16 Mem_rw(int addr);
+u32 Mem_rl(int addr);
+
+void Mem_wb(int addr, u8 val);
+void Mem_ww(int addr, u16 val);
+void Mem_wl(int addr, u32 val);
+void getsecs(unsigned long *sec, unsigned long *usec);
+u8 bios_checksum(u8 * start, int size);
+
+#endif