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cedbcb0152
Instead of exporting goto_ptr directly to TCG frontends, export tcg_gen_lookup_and_goto_ptr(), which calls goto_ptr with the pointer returned by the lookup_tb_ptr() helper. This is the only use case we have for goto_ptr and lookup_tb_ptr, so having this function is very convenient. Furthermore, it trivially allows us to avoid calling the lookup helper if goto_ptr is not implemented by the backend. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Emilio G. Cota <cota@braap.org> Message-Id: <1493263764-18657-2-git-send-email-cota@braap.org> Message-Id: <1493263764-18657-3-git-send-email-cota@braap.org> Message-Id: <1493263764-18657-4-git-send-email-cota@braap.org> Message-Id: <1493263764-18657-5-git-send-email-cota@braap.org> [rth: Squashed 4 related commits.] Signed-off-by: Richard Henderson <rth@twiddle.net>
137 lines
6.5 KiB
C
137 lines
6.5 KiB
C
DEF_HELPER_FLAGS_2(div_i32, TCG_CALL_NO_RWG_SE, s32, s32, s32)
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DEF_HELPER_FLAGS_2(rem_i32, TCG_CALL_NO_RWG_SE, s32, s32, s32)
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DEF_HELPER_FLAGS_2(divu_i32, TCG_CALL_NO_RWG_SE, i32, i32, i32)
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DEF_HELPER_FLAGS_2(remu_i32, TCG_CALL_NO_RWG_SE, i32, i32, i32)
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DEF_HELPER_FLAGS_2(div_i64, TCG_CALL_NO_RWG_SE, s64, s64, s64)
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DEF_HELPER_FLAGS_2(rem_i64, TCG_CALL_NO_RWG_SE, s64, s64, s64)
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DEF_HELPER_FLAGS_2(divu_i64, TCG_CALL_NO_RWG_SE, i64, i64, i64)
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DEF_HELPER_FLAGS_2(remu_i64, TCG_CALL_NO_RWG_SE, i64, i64, i64)
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DEF_HELPER_FLAGS_2(shl_i64, TCG_CALL_NO_RWG_SE, i64, i64, i64)
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DEF_HELPER_FLAGS_2(shr_i64, TCG_CALL_NO_RWG_SE, i64, i64, i64)
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DEF_HELPER_FLAGS_2(sar_i64, TCG_CALL_NO_RWG_SE, s64, s64, s64)
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DEF_HELPER_FLAGS_2(mulsh_i64, TCG_CALL_NO_RWG_SE, s64, s64, s64)
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DEF_HELPER_FLAGS_2(muluh_i64, TCG_CALL_NO_RWG_SE, i64, i64, i64)
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DEF_HELPER_FLAGS_2(clz_i32, TCG_CALL_NO_RWG_SE, i32, i32, i32)
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DEF_HELPER_FLAGS_2(ctz_i32, TCG_CALL_NO_RWG_SE, i32, i32, i32)
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DEF_HELPER_FLAGS_2(clz_i64, TCG_CALL_NO_RWG_SE, i64, i64, i64)
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DEF_HELPER_FLAGS_2(ctz_i64, TCG_CALL_NO_RWG_SE, i64, i64, i64)
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DEF_HELPER_FLAGS_1(clrsb_i32, TCG_CALL_NO_RWG_SE, i32, i32)
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DEF_HELPER_FLAGS_1(clrsb_i64, TCG_CALL_NO_RWG_SE, i64, i64)
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DEF_HELPER_FLAGS_1(ctpop_i32, TCG_CALL_NO_RWG_SE, i32, i32)
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DEF_HELPER_FLAGS_1(ctpop_i64, TCG_CALL_NO_RWG_SE, i64, i64)
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DEF_HELPER_FLAGS_2(lookup_tb_ptr, TCG_CALL_NO_WG_SE, ptr, env, tl)
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DEF_HELPER_FLAGS_1(exit_atomic, TCG_CALL_NO_WG, noreturn, env)
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#ifdef CONFIG_SOFTMMU
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DEF_HELPER_FLAGS_5(atomic_cmpxchgb, TCG_CALL_NO_WG,
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i32, env, tl, i32, i32, i32)
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DEF_HELPER_FLAGS_5(atomic_cmpxchgw_be, TCG_CALL_NO_WG,
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i32, env, tl, i32, i32, i32)
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DEF_HELPER_FLAGS_5(atomic_cmpxchgw_le, TCG_CALL_NO_WG,
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i32, env, tl, i32, i32, i32)
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DEF_HELPER_FLAGS_5(atomic_cmpxchgl_be, TCG_CALL_NO_WG,
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i32, env, tl, i32, i32, i32)
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DEF_HELPER_FLAGS_5(atomic_cmpxchgl_le, TCG_CALL_NO_WG,
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i32, env, tl, i32, i32, i32)
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#ifdef CONFIG_ATOMIC64
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DEF_HELPER_FLAGS_5(atomic_cmpxchgq_be, TCG_CALL_NO_WG,
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i64, env, tl, i64, i64, i32)
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DEF_HELPER_FLAGS_5(atomic_cmpxchgq_le, TCG_CALL_NO_WG,
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i64, env, tl, i64, i64, i32)
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#endif
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#ifdef CONFIG_ATOMIC64
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#define GEN_ATOMIC_HELPERS(NAME) \
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DEF_HELPER_FLAGS_4(glue(glue(atomic_, NAME), b), \
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TCG_CALL_NO_WG, i32, env, tl, i32, i32) \
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DEF_HELPER_FLAGS_4(glue(glue(atomic_, NAME), w_le), \
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TCG_CALL_NO_WG, i32, env, tl, i32, i32) \
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DEF_HELPER_FLAGS_4(glue(glue(atomic_, NAME), w_be), \
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TCG_CALL_NO_WG, i32, env, tl, i32, i32) \
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DEF_HELPER_FLAGS_4(glue(glue(atomic_, NAME), l_le), \
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TCG_CALL_NO_WG, i32, env, tl, i32, i32) \
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DEF_HELPER_FLAGS_4(glue(glue(atomic_, NAME), l_be), \
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TCG_CALL_NO_WG, i32, env, tl, i32, i32) \
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DEF_HELPER_FLAGS_4(glue(glue(atomic_, NAME), q_le), \
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TCG_CALL_NO_WG, i64, env, tl, i64, i32) \
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DEF_HELPER_FLAGS_4(glue(glue(atomic_, NAME), q_be), \
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TCG_CALL_NO_WG, i64, env, tl, i64, i32)
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#else
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#define GEN_ATOMIC_HELPERS(NAME) \
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DEF_HELPER_FLAGS_4(glue(glue(atomic_, NAME), b), \
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TCG_CALL_NO_WG, i32, env, tl, i32, i32) \
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DEF_HELPER_FLAGS_4(glue(glue(atomic_, NAME), w_le), \
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TCG_CALL_NO_WG, i32, env, tl, i32, i32) \
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DEF_HELPER_FLAGS_4(glue(glue(atomic_, NAME), w_be), \
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TCG_CALL_NO_WG, i32, env, tl, i32, i32) \
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DEF_HELPER_FLAGS_4(glue(glue(atomic_, NAME), l_le), \
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TCG_CALL_NO_WG, i32, env, tl, i32, i32) \
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DEF_HELPER_FLAGS_4(glue(glue(atomic_, NAME), l_be), \
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TCG_CALL_NO_WG, i32, env, tl, i32, i32)
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#endif /* CONFIG_ATOMIC64 */
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#else
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DEF_HELPER_FLAGS_4(atomic_cmpxchgb, TCG_CALL_NO_WG, i32, env, tl, i32, i32)
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DEF_HELPER_FLAGS_4(atomic_cmpxchgw_be, TCG_CALL_NO_WG, i32, env, tl, i32, i32)
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DEF_HELPER_FLAGS_4(atomic_cmpxchgw_le, TCG_CALL_NO_WG, i32, env, tl, i32, i32)
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DEF_HELPER_FLAGS_4(atomic_cmpxchgl_be, TCG_CALL_NO_WG, i32, env, tl, i32, i32)
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DEF_HELPER_FLAGS_4(atomic_cmpxchgl_le, TCG_CALL_NO_WG, i32, env, tl, i32, i32)
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#ifdef CONFIG_ATOMIC64
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DEF_HELPER_FLAGS_4(atomic_cmpxchgq_be, TCG_CALL_NO_WG, i64, env, tl, i64, i64)
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DEF_HELPER_FLAGS_4(atomic_cmpxchgq_le, TCG_CALL_NO_WG, i64, env, tl, i64, i64)
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#endif
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#ifdef CONFIG_ATOMIC64
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#define GEN_ATOMIC_HELPERS(NAME) \
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DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), b), \
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TCG_CALL_NO_WG, i32, env, tl, i32) \
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DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), w_le), \
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TCG_CALL_NO_WG, i32, env, tl, i32) \
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DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), w_be), \
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TCG_CALL_NO_WG, i32, env, tl, i32) \
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DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), l_le), \
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TCG_CALL_NO_WG, i32, env, tl, i32) \
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DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), l_be), \
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TCG_CALL_NO_WG, i32, env, tl, i32) \
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DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), q_le), \
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TCG_CALL_NO_WG, i64, env, tl, i64) \
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DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), q_be), \
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TCG_CALL_NO_WG, i64, env, tl, i64)
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#else
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#define GEN_ATOMIC_HELPERS(NAME) \
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DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), b), \
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TCG_CALL_NO_WG, i32, env, tl, i32) \
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DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), w_le), \
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TCG_CALL_NO_WG, i32, env, tl, i32) \
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DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), w_be), \
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TCG_CALL_NO_WG, i32, env, tl, i32) \
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DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), l_le), \
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TCG_CALL_NO_WG, i32, env, tl, i32) \
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DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), l_be), \
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TCG_CALL_NO_WG, i32, env, tl, i32)
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#endif /* CONFIG_ATOMIC64 */
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#endif /* CONFIG_SOFTMMU */
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GEN_ATOMIC_HELPERS(fetch_add)
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GEN_ATOMIC_HELPERS(fetch_and)
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GEN_ATOMIC_HELPERS(fetch_or)
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GEN_ATOMIC_HELPERS(fetch_xor)
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GEN_ATOMIC_HELPERS(add_fetch)
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GEN_ATOMIC_HELPERS(and_fetch)
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GEN_ATOMIC_HELPERS(or_fetch)
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GEN_ATOMIC_HELPERS(xor_fetch)
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GEN_ATOMIC_HELPERS(xchg)
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#undef GEN_ATOMIC_HELPERS
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