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lguest: include function prototypes

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Added a declaration to asm-x86/lguest.h and moved the extern arrays there
as well.  As an alternative to including asm/lguest.h directly, an
include could be put in linux/lguest.h

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: "rusty@rustcorp.com.au" <rusty@rustcorp.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Harvey Harrison
2008-02-13 13:14:35 -08:00
committed by Ingo Molnar
parent bfa274e243
commit cbc3497370
2 changed files with 12 additions and 9 deletions
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10
arch/x86/lguest/boot.c
View File

@@ -57,6 +57,7 @@
#include <linux/lguest_launcher.h> #include <linux/lguest_launcher.h>
#include <linux/virtio_console.h> #include <linux/virtio_console.h>
#include <linux/pm.h> #include <linux/pm.h>
#include <asm/lguest.h>
#include <asm/paravirt.h> #include <asm/paravirt.h>
#include <asm/param.h> #include <asm/param.h>
#include <asm/page.h> #include <asm/page.h>
@@ -75,15 +76,6 @@
* behaving in simplified but equivalent ways. In particular, the Guest is the * behaving in simplified but equivalent ways. In particular, the Guest is the
* same kernel as the Host (or at least, built from the same source code). :*/ * same kernel as the Host (or at least, built from the same source code). :*/
/* Declarations for definitions in lguest_guest.S */
extern char lguest_noirq_start[], lguest_noirq_end[];
extern const char lgstart_cli[], lgend_cli[];
extern const char lgstart_sti[], lgend_sti[];
extern const char lgstart_popf[], lgend_popf[];
extern const char lgstart_pushf[], lgend_pushf[];
extern const char lgstart_iret[], lgend_iret[];
extern void lguest_iret(void);
struct lguest_data lguest_data = { struct lguest_data lguest_data = {
.hcall_status = { [0 ... LHCALL_RING_SIZE-1] = 0xFF }, .hcall_status = { [0 ... LHCALL_RING_SIZE-1] = 0xFF },
.noirq_start = (u32)lguest_noirq_start, .noirq_start = (u32)lguest_noirq_start,

11
include/asm-x86/lguest.h
View File

@@ -23,6 +23,17 @@
/* Found in switcher.S */ /* Found in switcher.S */
extern unsigned long default_idt_entries[]; extern unsigned long default_idt_entries[];
/* Declarations for definitions in lguest_guest.S */
extern char lguest_noirq_start[], lguest_noirq_end[];
extern const char lgstart_cli[], lgend_cli[];
extern const char lgstart_sti[], lgend_sti[];
extern const char lgstart_popf[], lgend_popf[];
extern const char lgstart_pushf[], lgend_pushf[];
extern const char lgstart_iret[], lgend_iret[];
extern void lguest_iret(void);
extern void lguest_init(void);
struct lguest_regs struct lguest_regs
{ {
/* Manually saved part. */ /* Manually saved part. */