haraldwolff/qemu-patch-raspberry4
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target/ppc: added the instructions PLXVP and PSTXVP

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Implemented the instructions plxvp and pstxvp using decodetree

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20211104123719.323713-18-matheus.ferst@eldorado.org.br>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Lucas Mateus Castro (alqotel) 2021-11-04 09:37:11 -03:00 committed by David Gibson
parent 5301d0219c
commit dcbf48316f
2 changed files with 11 additions and 0 deletions
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9
target/ppc/insn64.decode
View file

@ -27,6 +27,11 @@
..... rt:6 ra:5 ................ \
&PLS_D si=%pls_si
%rt_tsxp 21:1 22:4 !function=times_2
@8LS_D_TSXP ...... .. . .. r:1 .. .................. \
...... ..... ra:5 ................ \
&PLS_D si=%pls_si rt=%rt_tsxp
### Fixed-Point Load Instructions
PLBZ 000001 10 0--.-- .................. \
@ -147,3 +152,7 @@ PLXV 000001 00 0--.-- .................. \
11001 ...... ..... ................ @8LS_D_TSX
PSTXV 000001 00 0--.-- .................. \
11011 ...... ..... ................ @8LS_D_TSX
PLXVP 000001 00 0--.-- .................. \
111010 ..... ..... ................ @8LS_D_TSXP
PSTXVP 000001 00 0--.-- .................. \
111110 ..... ..... ................ @8LS_D_TSXP

2
target/ppc/translate/vsx-impl.c.inc
View file

@ -2060,6 +2060,8 @@ TRANS(STXVPX, do_lstxv_X, true, true)
TRANS(LXVPX, do_lstxv_X, false, true)
TRANS64(PSTXV, do_lstxv_PLS_D, true, false)
TRANS64(PLXV, do_lstxv_PLS_D, false, false)
TRANS64(PSTXVP, do_lstxv_PLS_D, true, true)
TRANS64(PLXVP, do_lstxv_PLS_D, false, true)
#undef GEN_XX2FORM
#undef GEN_XX3FORM