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target-i386: remove superfluous TARGET_HAS_SMC macro

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Backports commit 9c04146ad4696b20c440bfbb4a6ab27ea254e7ca from qemu
This commit is contained in:
Emilio G. Cota 2018-02-12 16:41:31 -05:00 committed by Lioncash
parent 8debf8cc3c
commit df41e9ffd3
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2 changed files with 0 additions and 6 deletions
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2
qemu/target-i386/cpu.h
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@ -28,8 +28,6 @@
#define TARGET_LONG_BITS 32
#endif
/* target supports implicit self modifying code */
#define TARGET_HAS_SMC
/* support for self modifying code even if the modified instruction is
close to the modifying instruction */
#define TARGET_HAS_PRECISE_SMC

4
qemu/translate-all.c
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@ -1357,8 +1357,6 @@ static inline void tb_alloc_page(struct uc_struct *uc, TranslationBlock *tb,
p->first_tb = (TranslationBlock *)((uintptr_t)tb | n);
invalidate_page_bitmap(p);
#if defined(TARGET_HAS_SMC) || 1
#if defined(CONFIG_USER_ONLY)
if (p->flags & PAGE_WRITE) {
target_ulong addr;
@ -1394,8 +1392,6 @@ static inline void tb_alloc_page(struct uc_struct *uc, TranslationBlock *tb,
tlb_protect_code(uc, page_addr);
}
#endif
#endif /* TARGET_HAS_SMC */
}
void tb_invalidate_phys_page_fast(struct uc_struct* uc, tb_page_addr_t start, int len)