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target/sparc: Restrict STQF to sparcv9

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Prior to sparcv9, the same encoding was STDFQ.

Cc: qemu-stable@nongnu.org
Fixes: 06c060d9e5 ("target/sparc: Move simple fp load/store to decodetree")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240816072311.353234-2-richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit 12d36294a2)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Richard Henderson 2024-08-16 17:23:06 +10:00 committed by Michael Tokarev
parent d4a704a6ad
commit a37db1299e
2 changed files with 2 additions and 2 deletions
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2
target/sparc/insns.decode
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@ -484,7 +484,7 @@ STF 11 ..... 100100 ..... . ............. @r_r_ri_na
STFSR 11 00000 100101 ..... . ............. @n_r_ri
STXFSR 11 00001 100101 ..... . ............. @n_r_ri
{
STQF 11 ..... 100110 ..... . ............. @q_r_ri_na
STQF 11 ..... 100110 ..... . ............. @q_r_ri_na # v9
STDFQ 11 ----- 100110 ----- - -------------
}
STDF 11 ..... 100111 ..... . ............. @d_r_ri_na

2
target/sparc/translate.c
View File

@ -4362,7 +4362,7 @@ static bool do_st_fpr(DisasContext *dc, arg_r_r_ri_asi *a, MemOp sz)
TRANS(STF, ALL, do_st_fpr, a, MO_32)
TRANS(STDF, ALL, do_st_fpr, a, MO_64)
TRANS(STQF, ALL, do_st_fpr, a, MO_128)
TRANS(STQF, 64, do_st_fpr, a, MO_128)
TRANS(STFA, 64, do_st_fpr, a, MO_32)
TRANS(STDFA, 64, do_st_fpr, a, MO_64)