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-rw-r--r--target/arm/tcg/a64.decode119
1 files changed, 119 insertions, 0 deletions
diff --git a/target/arm/tcg/a64.decode b/target/arm/tcg/a64.decode
index f48adef5bb..2b7a3254a0 100644
--- a/target/arm/tcg/a64.decode
+++ b/target/arm/tcg/a64.decode
@@ -32,6 +32,7 @@
 &rr_e           rd rn esz
 &rrr_e          rd rn rm esz
 &rrx_e          rd rn rm idx esz
+&rrrr_e         rd rn rm ra esz
 &qrr_e          q rd rn esz
 &qrrr_e         q rd rn rm esz
 &qrrx_e         q rd rn rm idx esz
@@ -42,8 +43,11 @@
 @rr_sd          ........ ... ..... ...... rn:5 rd:5     &rr_e esz=%esz_sd
 
 @rrr_h          ........ ... rm:5 ...... rn:5 rd:5      &rrr_e esz=1
+@rrr_d          ........ ... rm:5 ...... rn:5 rd:5      &rrr_e esz=3
 @rrr_sd         ........ ... rm:5 ...... rn:5 rd:5      &rrr_e esz=%esz_sd
 @rrr_hsd        ........ ... rm:5 ...... rn:5 rd:5      &rrr_e esz=%esz_hsd
+@rrr_e          ........ esz:2 . rm:5 ...... rn:5 rd:5  &rrr_e
+@r2r_e          ........ esz:2 . ..... ...... rm:5 rd:5 &rrr_e rn=%rd
 
 @rrx_h          ........ .. .. rm:4 .... . . rn:5 rd:5  &rrx_e esz=1 idx=%hlm
 @rrx_s          ........ .. . rm:5  .... . . rn:5 rd:5  &rrx_e esz=2 idx=%hl
@@ -59,6 +63,7 @@
 @qrrr_h         . q:1 ...... ... rm:5 ...... rn:5 rd:5  &qrrr_e esz=1
 @qrrr_sd        . q:1 ...... ... rm:5 ...... rn:5 rd:5  &qrrr_e esz=%esz_sd
 @qrrr_e         . q:1 ...... esz:2 . rm:5 ...... rn:5 rd:5  &qrrr_e
+@qr2r_e         . q:1 ...... esz:2 . ..... ...... rm:5 rd:5 &qrrr_e rn=%rd
 
 @qrrx_h         . q:1 .. .... .. .. rm:4 .... . . rn:5 rd:5 \
                 &qrrx_e esz=1 idx=%hlm
@@ -225,6 +230,10 @@ ERETA           1101011 0100 11111 00001 m:1 11111 11111 &reta  # ERETAA, ERETAB
   NOP           1101 0101 0000 0011 0010 ---- --- 11111
 }
 
+# System instructions with register argument
+WFET            1101 0101 0000 0011 0001 0000 000 rd:5
+WFIT            1101 0101 0000 0011 0001 0000 001 rd:5
+
 # Barriers
 
 CLREX           1101 0101 0000 0011 0011 ---- 010 11111
@@ -744,6 +753,35 @@ FRECPS_s        0101 1110 0.1 ..... 11111 1 ..... ..... @rrr_sd
 FRSQRTS_s       0101 1110 110 ..... 00111 1 ..... ..... @rrr_h
 FRSQRTS_s       0101 1110 1.1 ..... 11111 1 ..... ..... @rrr_sd
 
+SQADD_s         0101 1110 ..1 ..... 00001 1 ..... ..... @rrr_e
+UQADD_s         0111 1110 ..1 ..... 00001 1 ..... ..... @rrr_e
+SQSUB_s         0101 1110 ..1 ..... 00101 1 ..... ..... @rrr_e
+UQSUB_s         0111 1110 ..1 ..... 00101 1 ..... ..... @rrr_e
+
+SUQADD_s        0101 1110 ..1 00000 00111 0 ..... ..... @r2r_e
+USQADD_s        0111 1110 ..1 00000 00111 0 ..... ..... @r2r_e
+
+SSHL_s          0101 1110 111 ..... 01000 1 ..... ..... @rrr_d
+USHL_s          0111 1110 111 ..... 01000 1 ..... ..... @rrr_d
+SRSHL_s         0101 1110 111 ..... 01010 1 ..... ..... @rrr_d
+URSHL_s         0111 1110 111 ..... 01010 1 ..... ..... @rrr_d
+SQSHL_s         0101 1110 ..1 ..... 01001 1 ..... ..... @rrr_e
+UQSHL_s         0111 1110 ..1 ..... 01001 1 ..... ..... @rrr_e
+SQRSHL_s        0101 1110 ..1 ..... 01011 1 ..... ..... @rrr_e
+UQRSHL_s        0111 1110 ..1 ..... 01011 1 ..... ..... @rrr_e
+
+ADD_s           0101 1110 111 ..... 10000 1 ..... ..... @rrr_d
+SUB_s           0111 1110 111 ..... 10000 1 ..... ..... @rrr_d
+CMGT_s          0101 1110 111 ..... 00110 1 ..... ..... @rrr_d
+CMHI_s          0111 1110 111 ..... 00110 1 ..... ..... @rrr_d
+CMGE_s          0101 1110 111 ..... 00111 1 ..... ..... @rrr_d
+CMHS_s          0111 1110 111 ..... 00111 1 ..... ..... @rrr_d
+CMTST_s         0101 1110 111 ..... 10001 1 ..... ..... @rrr_d
+CMEQ_s          0111 1110 111 ..... 10001 1 ..... ..... @rrr_d
+
+SQDMULH_s       0101 1110 ..1 ..... 10110 1 ..... ..... @rrr_e
+SQRDMULH_s      0111 1110 ..1 ..... 10110 1 ..... ..... @rrr_e
+
 ### Advanced SIMD scalar pairwise
 
 FADDP_s         0101 1110 0011 0000 1101 10 ..... ..... @rr_h
@@ -857,6 +895,53 @@ BSL_v           0.10 1110 011 ..... 00011 1 ..... ..... @qrrr_b
 BIT_v           0.10 1110 101 ..... 00011 1 ..... ..... @qrrr_b
 BIF_v           0.10 1110 111 ..... 00011 1 ..... ..... @qrrr_b
 
+SQADD_v         0.00 1110 ..1 ..... 00001 1 ..... ..... @qrrr_e
+UQADD_v         0.10 1110 ..1 ..... 00001 1 ..... ..... @qrrr_e
+SQSUB_v         0.00 1110 ..1 ..... 00101 1 ..... ..... @qrrr_e
+UQSUB_v         0.10 1110 ..1 ..... 00101 1 ..... ..... @qrrr_e
+
+SUQADD_v        0.00 1110 ..1 00000 00111 0 ..... ..... @qr2r_e
+USQADD_v        0.10 1110 ..1 00000 00111 0 ..... ..... @qr2r_e
+
+SSHL_v          0.00 1110 ..1 ..... 01000 1 ..... ..... @qrrr_e
+USHL_v          0.10 1110 ..1 ..... 01000 1 ..... ..... @qrrr_e
+SRSHL_v         0.00 1110 ..1 ..... 01010 1 ..... ..... @qrrr_e
+URSHL_v         0.10 1110 ..1 ..... 01010 1 ..... ..... @qrrr_e
+SQSHL_v         0.00 1110 ..1 ..... 01001 1 ..... ..... @qrrr_e
+UQSHL_v         0.10 1110 ..1 ..... 01001 1 ..... ..... @qrrr_e
+SQRSHL_v        0.00 1110 ..1 ..... 01011 1 ..... ..... @qrrr_e
+UQRSHL_v        0.10 1110 ..1 ..... 01011 1 ..... ..... @qrrr_e
+
+ADD_v           0.00 1110 ..1 ..... 10000 1 ..... ..... @qrrr_e
+SUB_v           0.10 1110 ..1 ..... 10000 1 ..... ..... @qrrr_e
+CMGT_v          0.00 1110 ..1 ..... 00110 1 ..... ..... @qrrr_e
+CMHI_v          0.10 1110 ..1 ..... 00110 1 ..... ..... @qrrr_e
+CMGE_v          0.00 1110 ..1 ..... 00111 1 ..... ..... @qrrr_e
+CMHS_v          0.10 1110 ..1 ..... 00111 1 ..... ..... @qrrr_e
+CMTST_v         0.00 1110 ..1 ..... 10001 1 ..... ..... @qrrr_e
+CMEQ_v          0.10 1110 ..1 ..... 10001 1 ..... ..... @qrrr_e
+SHADD_v         0.00 1110 ..1 ..... 00000 1 ..... ..... @qrrr_e
+UHADD_v         0.10 1110 ..1 ..... 00000 1 ..... ..... @qrrr_e
+SHSUB_v         0.00 1110 ..1 ..... 00100 1 ..... ..... @qrrr_e
+UHSUB_v         0.10 1110 ..1 ..... 00100 1 ..... ..... @qrrr_e
+SRHADD_v        0.00 1110 ..1 ..... 00010 1 ..... ..... @qrrr_e
+URHADD_v        0.10 1110 ..1 ..... 00010 1 ..... ..... @qrrr_e
+SMAX_v          0.00 1110 ..1 ..... 01100 1 ..... ..... @qrrr_e
+UMAX_v          0.10 1110 ..1 ..... 01100 1 ..... ..... @qrrr_e
+SMIN_v          0.00 1110 ..1 ..... 01101 1 ..... ..... @qrrr_e
+UMIN_v          0.10 1110 ..1 ..... 01101 1 ..... ..... @qrrr_e
+SABD_v          0.00 1110 ..1 ..... 01110 1 ..... ..... @qrrr_e
+UABD_v          0.10 1110 ..1 ..... 01110 1 ..... ..... @qrrr_e
+SABA_v          0.00 1110 ..1 ..... 01111 1 ..... ..... @qrrr_e
+UABA_v          0.10 1110 ..1 ..... 01111 1 ..... ..... @qrrr_e
+MUL_v           0.00 1110 ..1 ..... 10011 1 ..... ..... @qrrr_e
+PMUL_v          0.10 1110 001 ..... 10011 1 ..... ..... @qrrr_b
+MLA_v           0.00 1110 ..1 ..... 10010 1 ..... ..... @qrrr_e
+MLS_v           0.10 1110 ..1 ..... 10010 1 ..... ..... @qrrr_e
+
+SQDMULH_v       0.00 1110 ..1 ..... 10110 1 ..... ..... @qrrr_e
+SQRDMULH_v      0.10 1110 ..1 ..... 10110 1 ..... ..... @qrrr_e
+
 ### Advanced SIMD scalar x indexed element
 
 FMUL_si         0101 1111 00 .. .... 1001 . 0 ..... .....   @rrx_h
@@ -875,6 +960,12 @@ FMULX_si        0111 1111 00 .. .... 1001 . 0 ..... .....   @rrx_h
 FMULX_si        0111 1111 10 . ..... 1001 . 0 ..... .....   @rrx_s
 FMULX_si        0111 1111 11 0 ..... 1001 . 0 ..... .....   @rrx_d
 
+SQDMULH_si      0101 1111 01 .. .... 1100 . 0 ..... .....   @rrx_h
+SQDMULH_si      0101 1111 10 .. .... 1100 . 0 ..... .....   @rrx_s
+
+SQRDMULH_si     0101 1111 01 .. .... 1101 . 0 ..... .....   @rrx_h
+SQRDMULH_si     0101 1111 10 . ..... 1101 . 0 ..... .....   @rrx_s
+
 ### Advanced SIMD vector x indexed element
 
 FMUL_vi         0.00 1111 00 .. .... 1001 . 0 ..... .....   @qrrx_h
@@ -897,3 +988,31 @@ FMLAL_vi        0.00 1111 10 .. .... 0000 . 0 ..... .....   @qrrx_h
 FMLSL_vi        0.00 1111 10 .. .... 0100 . 0 ..... .....   @qrrx_h
 FMLAL2_vi       0.10 1111 10 .. .... 1000 . 0 ..... .....   @qrrx_h
 FMLSL2_vi       0.10 1111 10 .. .... 1100 . 0 ..... .....   @qrrx_h
+
+MUL_vi          0.00 1111 01 .. .... 1000 . 0 ..... .....   @qrrx_h
+MUL_vi          0.00 1111 10 . ..... 1000 . 0 ..... .....   @qrrx_s
+
+MLA_vi          0.10 1111 01 .. .... 0000 . 0 ..... .....   @qrrx_h
+MLA_vi          0.10 1111 10 . ..... 0000 . 0 ..... .....   @qrrx_s
+
+MLS_vi          0.10 1111 01 .. .... 0100 . 0 ..... .....   @qrrx_h
+MLS_vi          0.10 1111 10 . ..... 0100 . 0 ..... .....   @qrrx_s
+
+SQDMULH_vi      0.00 1111 01 .. .... 1100 . 0 ..... .....   @qrrx_h
+SQDMULH_vi      0.00 1111 10 . ..... 1100 . 0 ..... .....   @qrrx_s
+
+SQRDMULH_vi     0.00 1111 01 .. .... 1101 . 0 ..... .....   @qrrx_h
+SQRDMULH_vi     0.00 1111 10 . ..... 1101 . 0 ..... .....   @qrrx_s
+
+# Floating-point conditional select
+
+FCSEL           0001 1110 .. 1 rm:5 cond:4 11 rn:5 rd:5     esz=%esz_hsd
+
+# Floating-point data-processing (3 source)
+
+@rrrr_hsd       .... .... .. . rm:5  . ra:5  rn:5  rd:5     &rrrr_e esz=%esz_hsd
+
+FMADD           0001 1111 .. 0 ..... 0 ..... ..... .....    @rrrr_hsd
+FMSUB           0001 1111 .. 0 ..... 1 ..... ..... .....    @rrrr_hsd
+FNMADD          0001 1111 .. 1 ..... 0 ..... ..... .....    @rrrr_hsd
+FNMSUB          0001 1111 .. 1 ..... 1 ..... ..... .....    @rrrr_hsd