target/m68k: Replace DISAS_TB_JUMP with DISAS_NORETURN
We have exited the TB after using goto_tb; there is no distinction from DISAS_NORETURN. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180512050250.12774-3-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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@ -199,7 +199,6 @@ static void do_writebacks(DisasContext *s)
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/* is_jmp field values */
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#define DISAS_JUMP DISAS_TARGET_0 /* only pc was modified dynamically */
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#define DISAS_UPDATE DISAS_TARGET_1 /* cpu state was modified dynamically */
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#define DISAS_TB_JUMP DISAS_TARGET_2 /* only pc was modified statically */
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#define DISAS_JUMP_NEXT DISAS_TARGET_3
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#if defined(CONFIG_USER_ONLY)
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@ -1496,7 +1495,7 @@ static void gen_jmp_tb(DisasContext *s, int n, uint32_t dest)
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gen_jmp_im(s, dest);
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tcg_gen_exit_tb(NULL, 0);
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}
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s->is_jmp = DISAS_TB_JUMP;
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s->is_jmp = DISAS_NORETURN;
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}
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DISAS_INSN(scc)
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@ -6148,7 +6147,6 @@ void gen_intermediate_code(CPUState *cs, TranslationBlock *tb)
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/* indicate that the hash table must be used to find the next TB */
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tcg_gen_exit_tb(NULL, 0);
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break;
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case DISAS_TB_JUMP:
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case DISAS_NORETURN:
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/* nothing more to generate */
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break;
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