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tcg: Do not flush icache for interpreter 

This is currently a no-op within tci/tcg-target.h, but
is about to be moved to a more generic location.

Reviewed-by: Joelle van Dyne <j@getutm.app>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2020-12-12 09:08:02 -06:00
parent ed6f53f9ca
commit df5d2b1658
1 changed files with 4 additions and 0 deletions
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4
tcg/tcg.c
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@ -1078,7 +1078,9 @@ void tcg_prologue_init(TCGContext *s)
#endif
buf1 = s->code_ptr;
#ifndef CONFIG_TCG_INTERPRETER
flush_icache_range((uintptr_t)buf0, (uintptr_t)buf1);
#endif
/* Deduct the prologue from the buffer. */
prologue_size = tcg_current_code_size(s);
@ -4324,8 +4326,10 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb)
return -2;
}
#ifndef CONFIG_TCG_INTERPRETER
/* flush instruction cache */
flush_icache_range((uintptr_t)s->code_buf, (uintptr_t)s->code_ptr);
#endif
return tcg_current_code_size(s);
}