target/sh4: Implement fpchg
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <20170718200255.31647-25-rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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@ -480,6 +480,11 @@ static void _decode_opc(DisasContext * ctx)
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tcg_gen_xori_i32(cpu_fpscr, cpu_fpscr, FPSCR_SZ);
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tcg_gen_xori_i32(cpu_fpscr, cpu_fpscr, FPSCR_SZ);
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ctx->bstate = BS_STOP;
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ctx->bstate = BS_STOP;
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return;
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return;
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case 0xf7fd: /* fpchg */
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CHECK_SH4A
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tcg_gen_xori_i32(cpu_fpscr, cpu_fpscr, FPSCR_PR);
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ctx->bstate = BS_STOP;
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return;
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case 0x0009: /* nop */
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case 0x0009: /* nop */
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return;
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return;
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case 0x001b: /* sleep */
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case 0x001b: /* sleep */
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