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3620 Commits

Author SHA1 Message Date
Richard Henderson
7b9dfcfec8 target/arm: Use TRANS_FEAT for FLOGB 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-97-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
2764583695 target/arm: Use TRANS_FEAT for do_frint_mode 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-96-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
13c0dd1739 target/arm: Move null function and sve check into do_frint_mode 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-95-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
0360730c46 target/arm: Rename do_zpz_ptr to gen_gvec_ool_fpst_arg_zpz 
Rename the function to match other expansion function and
move to be adjacent.  Split out gen_gvec_fpst_zzp as a
helper while we're at it.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-94-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
ed6bb6b4d2 target/arm: Expand frint_fns for MO_8 
Simplify indexing of this array.  This will allow folding
of the illegal esz == 0 into the normal fn == NULL check.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-93-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
de58c6b09f target/arm: Use TRANS_FEAT for FRECPE, FRSQRTE 
Rename do_zz_fp to gen_gvec_fpst_arg_zz, and move up.
Split out gen_gvec_fpst_zz as a helper while we're at it.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-92-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
8003e7cf15 target/arm: Use TRANS_FEAT for do_reduce 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-91-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
5ce18efe30 target/arm: Move null function and sve check into do_reduce 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-90-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
cdd8592337 target/arm: Use TRANS_FEAT for FTMAD 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-89-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
9c99ef6677 target/arm: Use TRANS_FEAT for FMUL_zzx 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-88-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
bdd4ce0d0e target/arm: Use TRANS_FEAT for DO_FP3 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-87-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
532724e439 target/arm: Rename do_zzz_fp to gen_gvec_ool_fpst_arg_zzz 
Rename the function to match gen_gvec_ool_arg_zzz,
and move to be adjacent.  Split out gen_gvec_fpst_zzz
as a helper while we're at it.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-86-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
698ddb9d02 target/arm: Use TRANS_FEAT for BFMLA 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-85-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:10 +01:00
Richard Henderson
3b879c2882 target/arm: Use TRANS_FEAT for FMLA 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-84-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
4b0b37e900 target/arm: Use TRANS_FEAT for MOVPRFX 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-83-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
29693f5f97 target/arm: Use TRANS_FEAT for SEL_zpzz 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-82-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
738b679cc9 target/arm: Implement NOT (prediates) alias 
This alias is defined on EOR (prediates).  While the
same operation could be performed with NAND or NOR,
only bother with the official alias.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-81-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
23e5fa5f90 target/arm: Move sve check into gen_gvec_fn_ppp 
Combined with the check already present in gen_mov_p,
we can simplify some special cases in trans_AND_pppp
and trans_BIC_pppp.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-80-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
25aee7cc3b target/arm: Use TRANS_FEAT for FMMLA 
Being able to specify the feature predicate in TRANS_FEAT
makes it easier to split trans_FMMLA by element size,
which also happens to simplify the decode.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-79-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
41bf9b6799 target/arm: Introduce gen_gvec_{ptr,fpst}_zzzz 
Use these for the several varieties of floating-point
multiply-add instructions.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-78-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
ef4a395863 target/arm: Use TRANS_FEAT for do_zzi_ool 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-77-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
17b54d1c78 target/arm: Use TRANS_FEAT for do_zzi_sat 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-76-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
48ca613df5 target/arm: Use TRANS_FEAT for ADD_zzi 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-75-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
7836c9414f target/arm: Reject copy w/ shifted byte early 
Remove the unparsed extractions in trans_CPY_{m,z}_i which are intended
to reject an 8-bit shift of an 8-bit constant for 8-bit element.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-74-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
3a40518079 target/arm: Reject add/sub w/ shifted byte early 
Remove the unparsed extractions in trans_ADD_zzi, trans_SUBR_zzi,
and do_zzi_sat which are intended to reject an 8-bit shift of an
8-bit constant for 8-bit element.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-73-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
c437c59ba1 target/arm: Reject dup_i w/ shifted byte early 
Remove the unparsed extraction in trans_DUP_i,
which is intended to reject an 8-bit shift of
an 8-bit constant for 8-bit element.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-72-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
fa4bd72cc1 target/arm: Use TRANS_FEAT for MUL_zzi 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-71-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
2224d24d03 target/arm: Use TRANS_FEAT for do_brk2, do_brk3 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-70-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:09 +01:00
Richard Henderson
9c545be60d target/arm: Use TRANS_FEAT for do_ppzi_flags 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-69-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
ef75309be9 target/arm: Use TRANS_FEAT for do_sve2_ppzz_flags 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-68-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
671bdb2e1f target/arm: Use TRANS_FEAT for do_ppzz_flags 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-67-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
897ebd7074 target/arm: Use TRANS_FEAT for SPLICE 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-66-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
884c5a802e target/arm: Use TRANS_FEAT for do_last_general 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-65-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
75de9fd4d2 target/arm: Use TRANS_FEAT for do_last_fp 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-64-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
c673404a63 target/arm: Use TRANS_FEAT for do_clast_general 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-63-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
ac4fb247fb target/arm: Use TRANS_FEAT for do_clast_fp 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-62-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
db7fa5d821 target/arm: Use TRANS_FEAT for do_clast_vector 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-61-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
a95b9618b0 target/arm: Use TRANS_FEAT for do_zip, do_zip_q 
Convert SVE translation functions using do_zip*
to use TRANS_FEAT and gen_gvec_ool_arg_zzz.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-60-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
c9e0bd5f96 target/arm: Use gen_gvec_ool_arg_zzz for do_zip, do_zip_q 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-59-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
09eb6d7025 target/arm: Move sve zip high_ofs into simd_data 
This is in line with how we treat uzp, and will
eliminate the special case code during translation.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-58-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
1d0fce4bd0 target/arm: Use TRANS_FEAT for do_perm_pred2 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-57-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
bdb349f5dc target/arm: Use TRANS_FEAT for do_perm_pred3 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-56-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:08 +01:00
Richard Henderson
c799c115db target/arm: Use TRANS_FEAT for do_EXT 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-55-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:07 +01:00
Richard Henderson
d95040e3df target/arm: Use TRANS_FEAT for do_pfirst_pnext 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-54-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:07 +01:00
Richard Henderson
ff50265856 target/arm: Use TRANS_FEAT for RDFFR, WRFFR 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-53-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:07 +01:00
Richard Henderson
b03a85010f target/arm: Use TRANS_FEAT for do_predset 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-52-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:07 +01:00
Richard Henderson
dcba3d6741 target/arm: Use TRANS_FEAT for do_adr 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-51-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:07 +01:00
Richard Henderson
9aa60c83ea target/arm: Use TRANS_FEAT for do_index 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-50-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:07 +01:00
Richard Henderson
6687d05dc3 target/arm: Move sve check into do_index 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-49-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:07 +01:00
Richard Henderson
dc67e645fb target/arm: Use TRANS_FEAT for do_zpzzz_ool 
Remove the DO_ZPZZZ macro, as it had just the two uses.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-48-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-05-30 17:05:07 +01:00