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tcg: add CONFIG_TCG guards in headers 

Add CONFIG_TCG around TLB-related functions and structure declarations.
Some of these functions are defined in ./accel/tcg/cputlb.c, which will
not be linked in if TCG is disabled, and have no stubs; therefore, their
callers will also be compiled out for --disable-tcg.

Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Yang Zhong 2017-07-03 18:12:21 +08:00 committed by Paolo Bonzini
parent 5aa1ef71b4
commit b11ec7f2e4
2 changed files with 6 additions and 1 deletions
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4
include/exec/cpu-defs.h
View File

@ -25,7 +25,9 @@
#include "qemu/host-utils.h"
#include "qemu/queue.h"
#ifdef CONFIG_TCG
#include "tcg-target.h"
#endif
#ifndef CONFIG_USER_ONLY
#include "exec/hwaddr.h"
#endif
@ -54,7 +56,7 @@ typedef uint64_t target_ulong;
#error TARGET_LONG_SIZE undefined
#endif
#if !defined(CONFIG_USER_ONLY)
#if !defined(CONFIG_USER_ONLY) && defined(CONFIG_TCG)
/* use a fully associative victim tlb of 8 entries */
#define CPU_VTLB_SIZE 8

3
include/exec/exec-all.h
View File

@ -82,6 +82,9 @@ void cpu_reloading_memory_map(void);
* Note that with KVM only one address space is supported.
*/
void cpu_address_space_init(CPUState *cpu, AddressSpace *as, int asidx);
#endif
#if !defined(CONFIG_USER_ONLY) && defined(CONFIG_TCG)
/* cputlb.c */
/**
* tlb_flush_page: