[PATCH 8/9] Protect qemu-kvm.h declarations with NEED_CPU_H

Avi Kivity
2010-09-20T15:06:53Z

Target-specific definitions need to be qualified with NEED_CPU_H so kvm.h
can be included from non-target-specific files.

Signed-off-by: Avi Kivity <avi@redhat.com>
---
kvm-stub.c | 1 +
qemu-kvm.h | 21 ++++++++++++++++++++-
2 files changed, 21 insertions(+), 1 deletions(-)

diff --git a/kvm-stub.c b/kvm-stub.c
index 37d2b7a..2e4bf00 100644
--- a/kvm-stub.c
+++ b/kvm-stub.c
@@ -169,3 +169,4 @@ bool kvm_msix_notify(PCIDevice *dev, unsigned vector)
{
return false;
}
+
diff --git a/qemu-kvm.h b/qemu-kvm.h
index 9809574..66ae18f 100644
--- a/qemu-kvm.h
+++ b/qemu-kvm.h
@@ -8,7 +8,9 @@
#ifndef THE_ORIGINAL_AND_TRUE_QEMU_KVM_H
#define THE_ORIGINAL_AND_TRUE_QEMU_KVM_H

+#ifdef NEED_CPU_H
#include "cpu.h"
+#endif

#include <signal.h>
#include <stdlib.h>
@@ -794,6 +796,8 @@ typedef struct kvm_vcpu_context *kvm_vcpu_context_t;
struct kvm_pit_state {
};

+#ifdef NEED_CPU_H
+
static inline void kvm_inject_x86_mce(CPUState *cenv, int bank,
uint64_t status, uint64_t mcg_status,
uint64_t addr, uint64_t misc,
@@ -803,8 +807,9 @@ static inline void kvm_inject_x86_mce(CPUState *cenv, int bank,
abort();
}

-#endif /* !CONFIG_KVM */
+#endif

+#endif /* !CONFIG_KVM */

/*!
* \brief Create new KVM context
@@ -820,9 +825,11 @@ int kvm_init(int smp_cpus);

int kvm_main_loop(void);
int kvm_init_ap(void);
+#ifdef NEED_CPU_H
int kvm_vcpu_inited(CPUState *env);
void kvm_save_lapic(CPUState *env);
void kvm_load_lapic(CPUState *env);
+#endif

void kvm_hpet_enable_kpit(void);
void kvm_hpet_disable_kpit(void);
@@ -830,11 +837,13 @@ int kvm_set_irq(int irq, int level, int *status);

int kvm_physical_memory_set_dirty_tracking(int enable);

+#ifdef NEED_CPU_H
void qemu_kvm_call_with_env(void (*func)(void *), void *data, CPUState *env);
void qemu_kvm_cpuid_on_env(CPUState *env);
void kvm_inject_interrupt(CPUState *env, int mask);
void kvm_update_after_sipi(CPUState *env);
void kvm_update_interrupt_request(CPUState *env);
+#endif
#ifndef CONFIG_USER_ONLY
void *kvm_cpu_create_phys_mem(target_phys_addr_t start_addr, unsigned long size,
int log, int writable);
@@ -850,6 +859,7 @@ int kvm_qemu_destroy_memory_alias(uint64_t phys_start);

int kvm_arch_qemu_create_context(void);

+#ifdef NEED_CPU_H
void kvm_arch_save_regs(CPUState *env);
void kvm_arch_load_regs(CPUState *env, int level);
int kvm_arch_has_work(CPUState *env);
@@ -858,12 +868,15 @@ int kvm_arch_try_push_interrupts(void *opaque);
void kvm_arch_push_nmi(void *opaque);
void kvm_arch_cpu_reset(CPUState *env);
int kvm_set_boot_cpu_id(uint32_t id);
+#endif

void qemu_kvm_aio_wait_start(void);
void qemu_kvm_aio_wait(void);
void qemu_kvm_aio_wait_end(void);

+#ifdef NEED_CPU_H
void kvm_tpr_access_report(CPUState *env, uint64_t rip, int is_write);
+#endif

int kvm_arch_init_irq_routing(void);

@@ -873,15 +886,20 @@ int kvm_mmio_write(void *opaque, uint64_t addr, uint8_t * data, int len);
#ifdef CONFIG_KVM_DEVICE_ASSIGNMENT
struct ioperm_data;

+#ifdef NEED_CPU_H
void kvm_ioperm(CPUState *env, void *data);
void kvm_add_ioperm_data(struct ioperm_data *data);
void kvm_remove_ioperm_data(unsigned long start_port, unsigned long num);
void kvm_arch_do_ioperm(void *_data);
#endif
+#endif

#define ALIGN(x, y) (((x)+(y)-1) & ~((y)-1))
+#ifdef NEED_CPU_H
#define BITMAP_SIZE(m) (ALIGN(((m)>>TARGET_PAGE_BITS), HOST_LONG_BITS) / 8)
+#endif

+#ifdef NEED_CPU_H
#ifdef CONFIG_KVM
#include "qemu-queue.h"

@@ -915,6 +933,7 @@ int handle_tpr_access(void *opaque, CPUState *env, uint64_t rip,
#endif
#define qemu_kvm_cpu_stop(env) do {} while(0)
#endif
+#endif

#ifdef CONFIG_KVM

--
1.7.2.3