From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Richard Henderson" <richard.henderson@linaro.org>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Aurelien Jarno" <aurelien@aurel32.net>,
"Aleksandar Rikalo" <aleksandar.rikalo@syrmia.com>
Subject: [PATCH v3 22/32] target/mips: Convert MSA 3R instruction format to decodetree (part 3/4)
Date: Thu, 28 Oct 2021 23:08:33 +0200 [thread overview]
Message-ID: <20211028210843.2120802-23-f4bug@amsat.org> (raw)
In-Reply-To: <20211028210843.2120802-1-f4bug@amsat.org>
Convert BINSL (Vector Bit Insert Left) and BINSR (Vector Bit
Insert Right) opcodes to decodetree.
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
target/mips/tcg/msa.decode | 3 +++
target/mips/tcg/msa_translate.c | 40 +++++----------------------------
2 files changed, 9 insertions(+), 34 deletions(-)
diff --git a/target/mips/tcg/msa.decode b/target/mips/tcg/msa.decode
index 0e2f474cde6..f2bacbaea86 100644
--- a/target/mips/tcg/msa.decode
+++ b/target/mips/tcg/msa.decode
@@ -89,6 +89,9 @@ 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 b65474261f0..23d7ab6fd5b 100644
--- a/target/mips/tcg/msa_translate.c
+++ b/target/mips/tcg/msa_translate.c
@@ -91,12 +91,10 @@ 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,
@@ -243,6 +241,9 @@ typedef void gen_helper_piiii(TCGv_ptr, TCGv_i32, TCGv_i32, TCGv_i32, TCGv_i32);
#define TRANS_DF_ii(NAME, trans_func, gen_func) \
TRANS_DF_x(ii, NAME, trans_func, gen_func)
+#define TRANS_DF_iii(NAME, trans_func, gen_func) \
+ TRANS_DF_x(iii, NAME, trans_func, gen_func)
+
#define TRANS_DF_iii_b(NAME, trans_func, gen_func) \
static gen_helper_piii * const NAME##_tab[4] = { \
NULL, gen_func##_h, gen_func##_w, gen_func##_d \
@@ -503,6 +504,9 @@ TRANS(BMNZ_V, trans_msa_3r, gen_helper_msa_bmnz_v);
TRANS(BMZ_V, trans_msa_3r, gen_helper_msa_bmz_v);
TRANS(BSEL_V, trans_msa_3r, gen_helper_msa_bsel_v);
+TRANS_DF_iii(BINSL, trans_msa_3r, gen_helper_msa_binsl);
+TRANS_DF_iii(BINSR, trans_msa_3r, gen_helper_msa_binsr);
+
TRANS_DF_iii_b(DOTP_S, trans_msa_3r, gen_helper_msa_dotp_s);
TRANS_DF_iii_b(DOTP_U, trans_msa_3r, gen_helper_msa_dotp_u);
TRANS_DF_iii_b(DPADD_S, trans_msa_3r, gen_helper_msa_dpadd_s);
@@ -533,38 +537,6 @@ 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
next prev parent reply other threads:[~2021-10-28 21:30 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-28 21:08 [PATCH v3 00/32] target/mips: Fully convert MSA opcodes to decodetree Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 01/32] target/mips: Fix MSA MADDV.B opcode Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 02/32] target/mips: Fix MSA MSUBV.B opcode Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 03/32] tests/tcg/mips: Run MSA opcodes tests on user-mode emulation Philippe Mathieu-Daudé
2021-10-29 16:12 ` Richard Henderson
2021-11-02 12:32 ` Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 04/32] target/mips: Use dup_const() to simplify Philippe Mathieu-Daudé
2021-10-29 16:13 ` Richard Henderson
2021-10-28 21:08 ` [PATCH v3 05/32] target/mips: Have check_msa_access() return a boolean Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 06/32] target/mips: Use enum definitions from CPUMIPSMSADataFormat enum Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 07/32] target/mips: Rename sa16 -> sa, bz_df -> bz -> bz_v Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 08/32] target/mips: Convert MSA LDI opcode to decodetree Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 09/32] target/mips: Convert MSA I5 instruction format " Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 10/32] target/mips: Convert MSA BIT " Philippe Mathieu-Daudé
2021-10-29 16:14 ` Richard Henderson
2021-10-28 21:08 ` [PATCH v3 11/32] target/mips: Convert MSA SHF opcode " Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 12/32] target/mips: Convert MSA I8 instruction format " Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 13/32] target/mips: Convert MSA load/store " Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 14/32] target/mips: Convert MSA 2RF " Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 15/32] target/mips: Convert MSA FILL opcode " Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 16/32] target/mips: Convert MSA 2R instruction format " Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 17/32] target/mips: Convert MSA VEC " Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 18/32] target/mips: Convert MSA 3RF instruction format to decodetree (DF_HALF) Philippe Mathieu-Daudé
2021-10-29 16:29 ` Richard Henderson
2021-10-28 21:08 ` [PATCH v3 19/32] target/mips: Convert MSA 3RF instruction format to decodetree (DF_WORD) Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 20/32] target/mips: Convert MSA 3R instruction format to decodetree (part 1/4) Philippe Mathieu-Daudé
2021-10-29 16:35 ` Richard Henderson
2021-10-29 17:23 ` Philippe Mathieu-Daudé
2021-10-29 17:50 ` Richard Henderson
2021-11-02 12:31 ` Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 21/32] target/mips: Convert MSA 3R instruction format to decodetree (part 2/4) Philippe Mathieu-Daudé
2021-10-29 16:37 ` Richard Henderson
2021-10-28 21:08 ` Philippe Mathieu-Daudé [this message]
2021-10-28 21:08 ` [PATCH v3 23/32] target/mips: Convert MSA 3R instruction format to decodetree (part 4/4) Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 24/32] target/mips: Convert MSA ELM instruction format to decodetree Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 25/32] target/mips: Convert MSA COPY_U opcode " Philippe Mathieu-Daudé
2021-10-29 16:42 ` Richard Henderson
2021-10-28 21:08 ` [PATCH v3 26/32] target/mips: Convert MSA COPY_S and INSERT opcodes " Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 27/32] target/mips: Convert MSA MOVE.V opcode " Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 28/32] target/mips: Convert CFCMSA " Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 29/32] target/mips: Convert CTCMSA " Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 30/32] target/mips: Remove generic MSA opcode Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 31/32] target/mips: Remove one MSA unnecessary decodetree overlap group Philippe Mathieu-Daudé
2021-10-28 21:08 ` [PATCH v3 32/32] target/mips: Adjust style in msa_translate_init() Philippe Mathieu-Daudé
2021-11-02 12:36 ` [PATCH v3 00/32] target/mips: Fully convert MSA opcodes to decodetree Philippe Mathieu-Daudé
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