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From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Aleksandar Rikalo" <aleksandar.rikalo@syrmia.com>,
	"Luis Pires" <luis.pires@eldorado.org.br>,
	"Richard Henderson" <richard.henderson@linaro.org>,
	"Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: [PATCH 24/33] target/mips: Convert MSA 3R instruction format to decodetree (part 3/4)
Date: Sat, 23 Oct 2021 23:47:54 +0200	[thread overview]
Message-ID: <20211023214803.522078-25-f4bug@amsat.org> (raw)
In-Reply-To: <20211023214803.522078-1-f4bug@amsat.org>

Convert BINSL (Vector Bit Insert Left) and BINSR (Vector Bit
Insert Right) opcodes to decodetree.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 target/mips/tcg/msa.decode      |  3 +++
 target/mips/tcg/msa_translate.c | 37 +++------------------------------
 2 files changed, 6 insertions(+), 34 deletions(-)

diff --git a/target/mips/tcg/msa.decode b/target/mips/tcg/msa.decode
index 4a9cf85fa7a..1d6fd86ef3d 100644
--- a/target/mips/tcg/msa.decode
+++ b/target/mips/tcg/msa.decode
@@ -80,6 +80,9 @@ BNZ                 010001 111 .. ..... ................    @bz
   SRARI             011110 010 ....... ..... .....  001010  @bit
   SRLRI             011110 011 ....... ..... .....  001010  @bit
 
+  BINSL             011110 110.. ..... ..... .....  001101  @3r
+  BINSR             011110 111.. ..... ..... .....  001101  @3r
+
   DOTP_S            011110 000.. ..... ..... .....  010011  @3r
   DOTP_U            011110 001.. ..... ..... .....  010011  @3r
   DPADD_S           011110 010.. ..... ..... .....  010011  @3r
diff --git a/target/mips/tcg/msa_translate.c b/target/mips/tcg/msa_translate.c
index e1da532e5c9..1b69ec149a5 100644
--- a/target/mips/tcg/msa_translate.c
+++ b/target/mips/tcg/msa_translate.c
@@ -78,12 +78,10 @@ enum {
     OPC_ASUB_U_df   = (0x5 << 23) | OPC_MSA_3R_11,
     OPC_DIV_U_df    = (0x5 << 23) | OPC_MSA_3R_12,
     OPC_ILVR_df     = (0x5 << 23) | OPC_MSA_3R_14,
-    OPC_BINSL_df    = (0x6 << 23) | OPC_MSA_3R_0D,
     OPC_MAX_A_df    = (0x6 << 23) | OPC_MSA_3R_0E,
     OPC_AVER_S_df   = (0x6 << 23) | OPC_MSA_3R_10,
     OPC_MOD_S_df    = (0x6 << 23) | OPC_MSA_3R_12,
     OPC_ILVEV_df    = (0x6 << 23) | OPC_MSA_3R_14,
-    OPC_BINSR_df    = (0x7 << 23) | OPC_MSA_3R_0D,
     OPC_MIN_A_df    = (0x7 << 23) | OPC_MSA_3R_0E,
     OPC_AVER_U_df   = (0x7 << 23) | OPC_MSA_3R_10,
     OPC_MOD_U_df    = (0x7 << 23) | OPC_MSA_3R_12,
@@ -518,6 +516,9 @@ static bool trans_msa_3r(DisasContext *ctx, arg_msa_r *a,
     return true;
 }
 
+TRANS_DF_E(BINSL,       trans_msa_3r,    gen_helper_msa_binsl);
+TRANS_DF_E(BINSR,       trans_msa_3r,    gen_helper_msa_binsr);
+
 TRANS_DF_B(DOTP_S,      trans_msa_3r,    gen_helper_msa_dotp_s);
 TRANS_DF_B(DOTP_U,      trans_msa_3r,    gen_helper_msa_dotp_u);
 TRANS_DF_B(DPADD_S,     trans_msa_3r,    gen_helper_msa_dpadd_s);
@@ -548,38 +549,6 @@ static void gen_msa_3r(DisasContext *ctx)
     TCGv_i32 twt = tcg_const_i32(wt);
 
     switch (MASK_MSA_3R(ctx->opcode)) {
-    case OPC_BINSL_df:
-        switch (df) {
-        case DF_BYTE:
-            gen_helper_msa_binsl_b(cpu_env, twd, tws, twt);
-            break;
-        case DF_HALF:
-            gen_helper_msa_binsl_h(cpu_env, twd, tws, twt);
-            break;
-        case DF_WORD:
-            gen_helper_msa_binsl_w(cpu_env, twd, tws, twt);
-            break;
-        case DF_DOUBLE:
-            gen_helper_msa_binsl_d(cpu_env, twd, tws, twt);
-            break;
-        }
-        break;
-    case OPC_BINSR_df:
-        switch (df) {
-        case DF_BYTE:
-            gen_helper_msa_binsr_b(cpu_env, twd, tws, twt);
-            break;
-        case DF_HALF:
-            gen_helper_msa_binsr_h(cpu_env, twd, tws, twt);
-            break;
-        case DF_WORD:
-            gen_helper_msa_binsr_w(cpu_env, twd, tws, twt);
-            break;
-        case DF_DOUBLE:
-            gen_helper_msa_binsr_d(cpu_env, twd, tws, twt);
-            break;
-        }
-        break;
     case OPC_BCLR_df:
         switch (df) {
         case DF_BYTE:
-- 
2.31.1



  parent reply	other threads:[~2021-10-23 22:09 UTC|newest]

Thread overview: 78+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-23 21:47 [PATCH 00/33] target/mips: Fully convert MSA opcodes to decodetree Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 01/33] tests/tcg: Fix some targets default cross compiler path Philippe Mathieu-Daudé
2021-10-23 23:24   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 02/33] target/mips: Fix MSA MADDV.B opcode Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 03/33] target/mips: Fix MSA MSUBV.B opcode Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 04/33] tests/tcg/mips: Run MSA opcodes tests on user-mode emulation Philippe Mathieu-Daudé
2021-10-27 10:38   ` Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 05/33] target/mips: Have check_msa_access() return a boolean Philippe Mathieu-Daudé
2021-10-24  1:02   ` Richard Henderson
2021-10-24 12:48     ` Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 06/33] target/mips: Use enum definitions from CPUMIPSMSADataFormat enum Philippe Mathieu-Daudé
2021-10-24  1:03   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 07/33] target/mips: Rename sa16 -> sa, bz_df -> bz -> bz_v Philippe Mathieu-Daudé
2021-10-24  1:05   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 08/33] target/mips: Convert MSA LDI opcode to decodetree Philippe Mathieu-Daudé
2021-10-24  1:53   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 09/33] target/mips: Introduce generic TRANS_CHECK() for decodetree helpers Philippe Mathieu-Daudé
2021-10-24  1:58   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 10/33] target/mips: Extract df_extract() helper Philippe Mathieu-Daudé
2021-10-24  2:26   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 11/33] target/mips: Convert MSA I5 instruction format to decodetree Philippe Mathieu-Daudé
2021-10-24  2:10   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 12/33] target/mips: Convert MSA BIT " Philippe Mathieu-Daudé
2021-10-24  2:45   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 13/33] target/mips: Convert MSA SHF opcode " Philippe Mathieu-Daudé
2021-10-24  3:40   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 14/33] target/mips: Convert MSA I8 instruction format " Philippe Mathieu-Daudé
2021-10-24  3:45   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 15/33] target/mips: Convert MSA load/store " Philippe Mathieu-Daudé
2021-10-24  4:53   ` Richard Henderson
2021-10-24 11:18     ` Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 16/33] target/mips: Convert MSA 2RF " Philippe Mathieu-Daudé
2021-10-24  5:01   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 17/33] target/mips: Convert MSA FILL opcode " Philippe Mathieu-Daudé
2021-10-24  5:04   ` Richard Henderson
2021-10-24 16:44     ` Philippe Mathieu-Daudé
2021-10-24 17:26       ` Richard Henderson
2021-10-25 16:43         ` Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 18/33] target/mips: Convert MSA 2R instruction format " Philippe Mathieu-Daudé
2021-10-24  5:14   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 19/33] target/mips: Convert MSA VEC " Philippe Mathieu-Daudé
2021-10-24  5:17   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 20/33] target/mips: Convert MSA 3RF instruction format to decodetree (DF_HALF) Philippe Mathieu-Daudé
2021-10-24 17:37   ` Richard Henderson
2021-10-24 17:42     ` Richard Henderson
2021-10-23 21:47 ` [PATCH 21/33] target/mips: Convert MSA 3RF instruction format to decodetree (DF_WORD) Philippe Mathieu-Daudé
2021-10-24 17:42   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 22/33] target/mips: Convert MSA 3R instruction format to decodetree (part 1/4) Philippe Mathieu-Daudé
2021-10-24 17:51   ` Richard Henderson
2021-10-24 17:52   ` Richard Henderson
2021-10-24 18:57     ` Philippe Mathieu-Daudé
2021-10-24 20:27       ` Richard Henderson
2021-10-23 21:47 ` [PATCH 23/33] target/mips: Convert MSA 3R instruction format to decodetree (part 2/4) Philippe Mathieu-Daudé
2021-10-24 17:55   ` Richard Henderson
2021-10-23 21:47 ` Philippe Mathieu-Daudé [this message]
2021-10-24 18:09   ` [PATCH 24/33] target/mips: Convert MSA 3R instruction format to decodetree (part 3/4) Richard Henderson
2021-10-23 21:47 ` [PATCH 25/33] target/mips: Convert MSA 3R instruction format to decodetree (part 4/4) Philippe Mathieu-Daudé
2021-10-24 18:12   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 26/33] target/mips: Convert MSA ELM instruction format to decodetree Philippe Mathieu-Daudé
2021-10-24 20:52   ` Richard Henderson
2021-10-27 17:27     ` Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 27/33] target/mips: Convert MSA COPY_U opcode " Philippe Mathieu-Daudé
2021-10-24 21:01   ` Richard Henderson
2021-10-27 17:40     ` Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 28/33] target/mips: Convert MSA COPY_S and INSERT opcodes " Philippe Mathieu-Daudé
2021-10-24 21:02   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 29/33] target/mips: Convert MSA MOVE.V opcode " Philippe Mathieu-Daudé
2021-10-24 21:09   ` Richard Henderson
2021-10-23 21:48 ` [PATCH 30/33] target/mips: Convert CFCMSA and CTCMSA opcodes " Philippe Mathieu-Daudé
2021-10-24 21:15   ` Richard Henderson
2021-10-23 21:48 ` [PATCH 31/33] target/mips: Remove generic MSA opcode Philippe Mathieu-Daudé
2021-10-24 21:16   ` Richard Henderson
2021-10-23 21:48 ` [PATCH 32/33] target/mips: Remove one MSA unnecessary decodetree overlap group Philippe Mathieu-Daudé
2021-10-24 21:17   ` Richard Henderson
2021-10-23 21:48 ` [PATCH 33/33] target/mips: Adjust style in msa_translate_init() Philippe Mathieu-Daudé
2021-10-24 21:18   ` Richard Henderson
2021-10-24 18:26 ` [PATCH 00/33] target/mips: Fully convert MSA opcodes to decodetree Jiaxun Yang
2021-10-24 19:01   ` Philippe Mathieu-Daudé

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