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![Zack Buhman](/assets/img/avatar_default.png)
The saturation arithmetic logic in helper_macw is not correct. I tested and verified this behavior on a SH7091. Reviewd-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Zack Buhman <zack@buhman.org> Message-Id: <20240405233802.29128-3-zack@buhman.org> [rth: Reformat helper_macw, add a test case.] Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
44 lines
2 KiB
C
44 lines
2 KiB
C
DEF_HELPER_1(ldtlb, void, env)
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DEF_HELPER_1(raise_illegal_instruction, noreturn, env)
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DEF_HELPER_1(raise_slot_illegal_instruction, noreturn, env)
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DEF_HELPER_1(raise_fpu_disable, noreturn, env)
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DEF_HELPER_1(raise_slot_fpu_disable, noreturn, env)
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DEF_HELPER_1(sleep, noreturn, env)
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DEF_HELPER_2(trapa, noreturn, env, i32)
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DEF_HELPER_1(exclusive, noreturn, env)
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DEF_HELPER_3(movcal, void, env, i32, i32)
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DEF_HELPER_1(discard_movcal_backup, void, env)
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DEF_HELPER_2(ocbi, void, env, i32)
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DEF_HELPER_3(macl, void, env, s32, s32)
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DEF_HELPER_3(macw, void, env, s32, s32)
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DEF_HELPER_2(ld_fpscr, void, env, i32)
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DEF_HELPER_FLAGS_3(fadd_FT, TCG_CALL_NO_WG, f32, env, f32, f32)
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DEF_HELPER_FLAGS_3(fadd_DT, TCG_CALL_NO_WG, f64, env, f64, f64)
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DEF_HELPER_FLAGS_2(fcnvsd_FT_DT, TCG_CALL_NO_WG, f64, env, f32)
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DEF_HELPER_FLAGS_2(fcnvds_DT_FT, TCG_CALL_NO_WG, f32, env, f64)
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DEF_HELPER_FLAGS_3(fcmp_eq_FT, TCG_CALL_NO_WG, i32, env, f32, f32)
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DEF_HELPER_FLAGS_3(fcmp_eq_DT, TCG_CALL_NO_WG, i32, env, f64, f64)
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DEF_HELPER_FLAGS_3(fcmp_gt_FT, TCG_CALL_NO_WG, i32, env, f32, f32)
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DEF_HELPER_FLAGS_3(fcmp_gt_DT, TCG_CALL_NO_WG, i32, env, f64, f64)
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DEF_HELPER_FLAGS_3(fdiv_FT, TCG_CALL_NO_WG, f32, env, f32, f32)
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DEF_HELPER_FLAGS_3(fdiv_DT, TCG_CALL_NO_WG, f64, env, f64, f64)
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DEF_HELPER_FLAGS_2(float_FT, TCG_CALL_NO_WG, f32, env, i32)
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DEF_HELPER_FLAGS_2(float_DT, TCG_CALL_NO_WG, f64, env, i32)
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DEF_HELPER_FLAGS_4(fmac_FT, TCG_CALL_NO_WG, f32, env, f32, f32, f32)
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DEF_HELPER_FLAGS_3(fmul_FT, TCG_CALL_NO_WG, f32, env, f32, f32)
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DEF_HELPER_FLAGS_3(fmul_DT, TCG_CALL_NO_WG, f64, env, f64, f64)
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DEF_HELPER_FLAGS_3(fsub_FT, TCG_CALL_NO_WG, f32, env, f32, f32)
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DEF_HELPER_FLAGS_3(fsub_DT, TCG_CALL_NO_WG, f64, env, f64, f64)
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DEF_HELPER_FLAGS_2(fsqrt_FT, TCG_CALL_NO_WG, f32, env, f32)
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DEF_HELPER_FLAGS_2(fsqrt_DT, TCG_CALL_NO_WG, f64, env, f64)
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DEF_HELPER_FLAGS_2(fsrra_FT, TCG_CALL_NO_WG, f32, env, f32)
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DEF_HELPER_FLAGS_2(ftrc_FT, TCG_CALL_NO_WG, i32, env, f32)
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DEF_HELPER_FLAGS_2(ftrc_DT, TCG_CALL_NO_WG, i32, env, f64)
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DEF_HELPER_3(fipr, void, env, i32, i32)
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DEF_HELPER_2(ftrv, void, env, i32)
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