From: Daniel Henrique Barboza <danielhb413@gmail.com>
To: qemu-devel@nongnu.org
Cc: qemu-ppc@nongnu.org, danielhb413@gmail.com,
peter.maydell@linaro.org, richard.henderson@linaro.org,
"Lucas Mateus Castro (alqotel)" <lucas.araujo@eldorado.org.br>
Subject: [PULL 29/34] target/ppc: Implemented pmxvi*ger* instructions
Date: Thu, 26 May 2022 18:38:10 -0300 [thread overview]
Message-ID: <20220526213815.92701-30-danielhb413@gmail.com> (raw)
In-Reply-To: <20220526213815.92701-1-danielhb413@gmail.com>
From: "Lucas Mateus Castro (alqotel)" <lucas.araujo@eldorado.org.br>
Implement the following PowerISA v3.1 instructions:
pmxvi4ger8: Prefixed Masked VSX Vector 8-bit Signed/Unsigned Integer
GER (rank-4 update)
pmxvi4ger8pp: Prefixed Masked VSX Vector 8-bit Signed/Unsigned Integer
GER (rank-4 update) Positive multiply, Positive accumulate
pmxvi8ger4: Prefixed Masked VSX Vector 4-bit Signed Integer GER
(rank-8 update)
pmxvi8ger4pp: Prefixed Masked VSX Vector 4-bit Signed Integer GER
(rank-8 update) Positive multiply, Positive accumulate
pmxvi8ger4spp: Prefixed Masked VSX Vector 8-bit Signed/Unsigned Integer
GER (rank-4 update) with Saturate Positive multiply, Positive accumulate
pmxvi16ger2: Prefixed Masked VSX Vector 16-bit Signed Integer GER
(rank-2 update)
pmxvi16ger2pp: Prefixed Masked VSX Vector 16-bit Signed Integer GER
(rank-2 update) Positive multiply, Positive accumulate
pmxvi16ger2s: Prefixed Masked VSX Vector 16-bit Signed Integer GER
(rank-2 update) with Saturation
pmxvi16ger2spp: Prefixed Masked VSX Vector 16-bit Signed Integer GER
(rank-2 update) with Saturation Positive multiply, Positive accumulate
Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220524140537.27451-4-lucas.araujo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
---
target/ppc/insn64.decode | 30 +++++++++++++++++++++++++++++
target/ppc/translate/vsx-impl.c.inc | 10 ++++++++++
2 files changed, 40 insertions(+)
diff --git a/target/ppc/insn64.decode b/target/ppc/insn64.decode
index 691e8fe6c0..0eed35c8cd 100644
--- a/target/ppc/insn64.decode
+++ b/target/ppc/insn64.decode
@@ -68,6 +68,15 @@
...... ..... ..... ..... ..... .. .... \
&8RR_XX4_uim3 xt=%8rr_xx_xt xa=%8rr_xx_xa xb=%8rr_xx_xb xc=%8rr_xx_xc
+# Format MMIRR:XX3
+&MMIRR_XX3 !extern xa xb xt pmsk xmsk ymsk
+%xx3_xa 2:1 16:5
+%xx3_xb 1:1 11:5
+%xx3_at 23:3
+@MMIRR_XX3 ...... .. .... .. . . ........ xmsk:4 ymsk:4 \
+ ...... ... .. ..... ..... ........ ... \
+ &MMIRR_XX3 xa=%xx3_xa xb=%xx3_xb xt=%xx3_at
+
### Fixed-Point Load Instructions
PLBZ 000001 10 0--.-- .................. \
@@ -115,6 +124,27 @@ PSTFS 000001 10 0--.-- .................. \
PSTFD 000001 10 0--.-- .................. \
110110 ..... ..... ................ @PLS_D
+## VSX GER instruction
+
+PMXVI4GER8 000001 11 1001 -- - - pmsk:8 ........ \
+ 111011 ... -- ..... ..... 00100011 ..- @MMIRR_XX3
+PMXVI4GER8PP 000001 11 1001 -- - - pmsk:8 ........ \
+ 111011 ... -- ..... ..... 00100010 ..- @MMIRR_XX3
+PMXVI8GER4 000001 11 1001 -- - - pmsk:4 ---- ........ \
+ 111011 ... -- ..... ..... 00000011 ..- @MMIRR_XX3
+PMXVI8GER4PP 000001 11 1001 -- - - pmsk:4 ---- ........ \
+ 111011 ... -- ..... ..... 00000010 ..- @MMIRR_XX3
+PMXVI16GER2 000001 11 1001 -- - - pmsk:2 ------ ........ \
+ 111011 ... -- ..... ..... 01001011 ..- @MMIRR_XX3
+PMXVI16GER2PP 000001 11 1001 -- - - pmsk:2 ------ ........ \
+ 111011 ... -- ..... ..... 01101011 ..- @MMIRR_XX3
+PMXVI8GER4SPP 000001 11 1001 -- - - pmsk:4 ---- ........ \
+ 111011 ... -- ..... ..... 01100011 ..- @MMIRR_XX3
+PMXVI16GER2S 000001 11 1001 -- - - pmsk:2 ------ ........ \
+ 111011 ... -- ..... ..... 00101011 ..- @MMIRR_XX3
+PMXVI16GER2SPP 000001 11 1001 -- - - pmsk:2 ------ ........ \
+ 111011 ... -- ..... ..... 00101010 ..- @MMIRR_XX3
+
### Prefixed No-operation Instruction
@PNOP 000001 11 0000-- 000000000000000000 \
diff --git a/target/ppc/translate/vsx-impl.c.inc b/target/ppc/translate/vsx-impl.c.inc
index 6026b203e0..b10eded1da 100644
--- a/target/ppc/translate/vsx-impl.c.inc
+++ b/target/ppc/translate/vsx-impl.c.inc
@@ -2888,6 +2888,16 @@ TRANS(XVI16GER2PP, do_ger, gen_helper_XVI16GER2PP)
TRANS(XVI16GER2S, do_ger, gen_helper_XVI16GER2S)
TRANS(XVI16GER2SPP, do_ger, gen_helper_XVI16GER2SPP)
+TRANS64(PMXVI4GER8, do_ger, gen_helper_XVI4GER8)
+TRANS64(PMXVI4GER8PP, do_ger, gen_helper_XVI4GER8PP)
+TRANS64(PMXVI8GER4, do_ger, gen_helper_XVI8GER4)
+TRANS64(PMXVI8GER4PP, do_ger, gen_helper_XVI8GER4PP)
+TRANS64(PMXVI8GER4SPP, do_ger, gen_helper_XVI8GER4SPP)
+TRANS64(PMXVI16GER2, do_ger, gen_helper_XVI16GER2)
+TRANS64(PMXVI16GER2PP, do_ger, gen_helper_XVI16GER2PP)
+TRANS64(PMXVI16GER2S, do_ger, gen_helper_XVI16GER2S)
+TRANS64(PMXVI16GER2SPP, do_ger, gen_helper_XVI16GER2SPP)
+
#undef GEN_XX2FORM
#undef GEN_XX3FORM
#undef GEN_XX2IFORM
--
2.36.1
next prev parent reply other threads:[~2022-05-26 22:10 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-26 21:37 [PULL 00/34] ppc queue Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 01/34] pseries: allow setting stdout-path even on machines with a VGA Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 02/34] hw/ppc/e500: Remove unused BINARY_DEVICE_TREE_FILE Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 03/34] spapr: Use address from elf parser for kernel address Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 04/34] spapr/docs: Add a few words about x-vof Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 05/34] mos6522: fix linking error when CONFIG_MOS6522 is not set Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 06/34] target/ppc: Fix tlbie Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 07/34] target/ppc: Fix FPSCR.FI bit being cleared when it shouldn't Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 08/34] target/ppc: Fix FPSCR.FI changing in float_overflow_excp() Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 09/34] target/ppc: Rename sfprf to sfifprf where it's also used as set fi flag Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 10/34] pnv/xive2: Don't overwrite PC registers when writing TCTXT registers Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 11/34] target/ppc: declare darn32/darn64 helpers with TCG_CALL_NO_RWG Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 12/34] target/ppc: use TCG_CALL_NO_RWG in vector helpers without env Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 13/34] target/ppc: use TCG_CALL_NO_RWG in BCD helpers Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 14/34] target/ppc: use TCG_CALL_NO_RWG in VSX helpers without env Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 15/34] target/ppc: Use TCG_CALL_NO_RWG_SE in fsel helper Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 16/34] target/ppc: declare xscvspdpn helper with call flags Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 17/34] target/ppc: declare xvxsigsp " Daniel Henrique Barboza
2022-05-26 21:37 ` [PULL 18/34] target/ppc: declare xxextractuw and xxinsertw helpers " Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 19/34] target/ppc: introduce do_va_helper Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 20/34] target/ppc: declare vmsum[um]bm helpers with call flags Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 21/34] target/ppc: declare vmsumuh[ms] helper " Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 22/34] target/ppc: declare vmsumsh[ms] " Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 23/34] target/ppc: Fix eieio memory ordering semantics Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 24/34] tcg/ppc: ST_ST memory ordering is not provided with eieio Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 25/34] tcg/ppc: Optimize memory ordering generation with lwsync Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 26/34] target/ppc: Implement lwsync with weaker memory ordering Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 27/34] target/ppc: Implement xxm[tf]acc and xxsetaccz Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 28/34] target/ppc: Implemented xvi*ger* instructions Daniel Henrique Barboza
2022-05-26 21:38 ` Daniel Henrique Barboza [this message]
2022-05-26 21:38 ` [PULL 30/34] target/ppc: Implemented xvf*ger* Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 31/34] target/ppc: Implemented xvf16ger* Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 32/34] target/ppc: Implemented pmxvf*ger* Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 33/34] target/ppc: Implemented [pm]xvbf16ger2* Daniel Henrique Barboza
2022-05-26 21:38 ` [PULL 34/34] linux-user: Add PowerPC ISA 3.1 and MMA to hwcap Daniel Henrique Barboza
2022-05-27 15:19 ` [PULL 00/34] ppc queue Richard Henderson
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