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tcg: make tcg_allowed global

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Change the tcg_enabled() and make sure user build still enable tcg
even x86 softmmu 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 18:12:12 +08:00 • committed by Paolo Bonzini
parent 290dae4678
commit 8e2b72990e
4 changed files with 9 additions and 7 deletions
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7
include/qemu-common.h
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@ -76,8 +76,13 @@ int qemu_openpty_raw(int *aslave, char *pty_name);
sendto(sockfd, buf, len, flags, destaddr, addrlen)
#endif
extern bool tcg_allowed;
void tcg_exec_init(unsigned long tb_size);
bool tcg_enabled(void);
#ifdef CONFIG_TCG
#define tcg_enabled() (tcg_allowed)
#else
#define tcg_enabled() 0
#endif
void cpu_exec_init_all(void);
void cpu_exec_step_atomic(CPUState *cpu);