qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed
From: matheus.ferst@eldorado.org.br
To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org
Cc: lucas.castro@eldorado.org.br, richard.henderson@linaro.org,
	groug@kaod.org, luis.pires@eldorado.org.br,
	matheus.ferst@eldorado.org.br, david@gibson.dropbear.id.au
Subject: [PATCH 25/33] target/ppc: added the instructions PLXV and PSTXV
Date: Thu, 21 Oct 2021 16:45:39 -0300	[thread overview]
Message-ID: <20211021194547.672988-26-matheus.ferst@eldorado.org.br> (raw)
In-Reply-To: <20211021194547.672988-1-matheus.ferst@eldorado.org.br>

From: "Lucas Mateus Castro (alqotel)" <lucas.castro@eldorado.org.br>

Implemented the instructions plxv and pstxv using decodetree

Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
---
 target/ppc/insn64.decode            | 10 ++++++++++
 target/ppc/translate/vsx-impl.c.inc | 16 ++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/target/ppc/insn64.decode b/target/ppc/insn64.decode
index 48756cd4ca..093439b370 100644
--- a/target/ppc/insn64.decode
+++ b/target/ppc/insn64.decode
@@ -23,6 +23,9 @@
 @PLS_D          ...... .. ... r:1 .. .................. \
                 ...... rt:5 ra:5 ................       \
                 &PLS_D si=%pls_si
+@8LS_D_TSX      ...... .. . .. r:1 .. .................. \
+                ..... rt:6 ra:5 ................         \
+                &PLS_D si=%pls_si
 
 ### Fixed-Point Load Instructions
 
@@ -137,3 +140,10 @@ PSTFD           000001 10 0--.-- .................. \
   PNOP          ................................        \
                 --------------------------------        @PNOP
 }
+
+### VSX instructions
+
+PLXV            000001 00 0--.-- .................. \
+                11001 ...... ..... ................     @8LS_D_TSX
+PSTXV           000001 00 0--.-- .................. \
+                11011 ...... ..... ................     @8LS_D_TSX
diff --git a/target/ppc/translate/vsx-impl.c.inc b/target/ppc/translate/vsx-impl.c.inc
index d3e2e4ff8e..64c452ee24 100644
--- a/target/ppc/translate/vsx-impl.c.inc
+++ b/target/ppc/translate/vsx-impl.c.inc
@@ -2044,6 +2044,20 @@ static bool do_lstxv_D(DisasContext *ctx, arg_D *a, bool store, bool paired)
     return do_lstxv(ctx, a->ra, tcg_constant_tl(a->si), a->rt, store, paired);
 }
 
+static bool do_lstxv_PLS_D(DisasContext *ctx, arg_PLS_D *a,
+                           bool store, bool paired)
+{
+    arg_D d;
+    REQUIRE_INSNS_FLAGS2(ctx, ISA310);
+    REQUIRE_VSX(ctx);
+
+    if (!resolve_PLS_D(ctx, &d, a)) {
+        return true;
+    }
+
+    return do_lstxv(ctx, d.ra, tcg_constant_tl(d.si), d.rt, store, paired);
+}
+
 static bool do_lstxv_X(DisasContext *ctx, arg_X *a, bool store, bool paired)
 {
     if (paired) {
@@ -2069,6 +2083,8 @@ TRANS(STXVX, do_lstxv_X, true, false)
 TRANS(LXVX, do_lstxv_X, false, false)
 TRANS(STXVPX, do_lstxv_X, true, true)
 TRANS(LXVPX, do_lstxv_X, false, true)
+TRANS64(PSTXV, do_lstxv_PLS_D, true, false)
+TRANS64(PLXV, do_lstxv_PLS_D, false, false)
 
 #undef GEN_XX2FORM
 #undef GEN_XX3FORM
-- 
2.25.1



  parent reply	other threads:[~2021-10-21 20:26 UTC|newest]

Thread overview: 84+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-21 19:45 [PATCH 00/33] PowerISA v3.1 instruction batch matheus.ferst
2021-10-21 19:45 ` [PATCH 01/33] target/ppc: introduce do_ea_calc matheus.ferst
2021-10-22 21:51   ` Richard Henderson
2021-10-22 21:57   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 02/33] target/ppc: move resolve_PLS_D to translate.c matheus.ferst
2021-10-22 22:01   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 03/33] target/ppc: Move load and store floating point instructions to decodetree matheus.ferst
2021-10-22 22:19   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 04/33] target/ppc: Implement PLFS, PLFD, PSTFS and PSTFD instructions matheus.ferst
2021-10-22 22:24   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 05/33] target/ppc: Move LQ and STQ to decodetree matheus.ferst
2021-10-22 22:53   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 06/33] target/ppc: Implement PLQ and PSTQ matheus.ferst
2021-10-22 22:54   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 07/33] target/ppc: Implement cntlzdm matheus.ferst
2021-10-22 23:16   ` Richard Henderson
2021-10-26 14:33     ` Matheus K. Ferst
2021-10-21 19:45 ` [PATCH 08/33] target/ppc: Implement cnttzdm matheus.ferst
2021-10-22 23:55   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 09/33] target/ppc: Implement pdepd instruction matheus.ferst
2021-10-23  0:04   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 10/33] target/ppc: Implement pextd instruction matheus.ferst
2021-10-23  0:26   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 11/33] target/ppc: Move vcfuged to vmx-impl.c.inc matheus.ferst
2021-10-23  0:31   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 12/33] target/ppc: Implement vclzdm/vctzdm instructions matheus.ferst
2021-10-23  0:34   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 13/33] target/ppc: Implement vpdepd/vpextd instruction matheus.ferst
2021-10-23  0:38   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 14/33] target/ppc: Implement vsldbi/vsrdbi instructions matheus.ferst
2021-10-23  4:07   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 15/33] target/ppc: Implement Vector Insert from GPR using GPR index insns matheus.ferst
2021-10-23  4:37   ` Richard Henderson
2021-10-23  4:40   ` Richard Henderson
2021-10-23 10:12     ` BALATON Zoltan
2021-10-23 18:36       ` Richard Henderson
2021-10-23 20:02         ` BALATON Zoltan
2021-10-23 20:09           ` Richard Henderson
2021-10-26 14:33     ` Matheus K. Ferst
2021-10-21 19:45 ` [PATCH 16/33] target/ppc: Implement Vector Insert Word from GPR using Immediate insns matheus.ferst
2021-10-23  4:42   ` Richard Henderson
2021-10-26 14:33     ` Matheus K. Ferst
2021-10-26 16:58       ` Richard Henderson
2021-10-26 18:45         ` Paul A. Clarke
2021-10-27 11:49           ` Matheus K. Ferst
2021-10-21 19:45 ` [PATCH 17/33] target/ppc: Implement Vector Insert from VSR using GPR index insns matheus.ferst
2021-10-23  4:48   ` Richard Henderson
2021-10-23  4:54   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 18/33] target/ppc: Move vinsertb/vinserth/vinsertw/vinsertd to decodetree matheus.ferst
2021-10-23  4:53   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 19/33] target/ppc: Implement Vector Extract Double to VSR using GPR index insns matheus.ferst
2021-10-23 20:01   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 20/33] target/ppc: Introduce REQUIRE_VSX macro matheus.ferst
2021-10-23 20:10   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 21/33] target/ppc: moved stxv and lxv from legacy to decodtree matheus.ferst
2021-10-23 20:34   ` Richard Henderson
2021-10-23 20:39     ` Richard Henderson
2021-10-23 20:46   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 22/33] target/ppc: moved stxvx and lxvx " matheus.ferst
2021-10-23 20:38   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 23/33] target/ppc: added the instructions LXVP and STXVP matheus.ferst
2021-10-23 20:48   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 24/33] target/ppc: added the instructions LXVPX and STXVPX matheus.ferst
2021-10-23 20:49   ` Richard Henderson
2021-10-21 19:45 ` matheus.ferst [this message]
2021-10-23 20:56   ` [PATCH 25/33] target/ppc: added the instructions PLXV and PSTXV Richard Henderson
2021-10-21 19:45 ` [PATCH 26/33] target/ppc: added the instructions PLXVP and PSTXVP matheus.ferst
2021-10-23 20:57   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 27/33] target/ppc: moved XXSPLTW to using decodetree matheus.ferst
2021-10-23 21:03   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 28/33] target/ppc: moved XXSPLTIB " matheus.ferst
2021-10-23 21:06   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 29/33] target/ppc: implemented XXSPLTI32DX matheus.ferst
2021-10-23 21:12   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 30/33] target/ppc: Implemented XXSPLTIW using decodetree matheus.ferst
2021-10-23 21:15   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 31/33] target/ppc: implemented XXSPLTIDP instruction matheus.ferst
2021-10-23 21:19   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 32/33] target/ppc: Implement xxblendvb/xxblendvh/xxblendvw/xxblendvd instructions matheus.ferst
2021-10-23 21:24   ` Richard Henderson
2021-10-21 19:45 ` [PATCH 33/33] target/ppc: Implement lxvkq instruction matheus.ferst
2021-10-23 21:29   ` Richard Henderson
2021-10-22  2:06 ` [PATCH 00/33] PowerISA v3.1 instruction batch Richard Henderson
2021-10-22 11:13   ` Matheus K. Ferst

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20211021194547.672988-26-matheus.ferst@eldorado.org.br \
    --to=matheus.ferst@eldorado.org.br \
    --cc=david@gibson.dropbear.id.au \
    --cc=groug@kaod.org \
    --cc=lucas.castro@eldorado.org.br \
    --cc=luis.pires@eldorado.org.br \
    --cc=qemu-devel@nongnu.org \
    --cc=qemu-ppc@nongnu.org \
    --cc=richard.henderson@linaro.org \
    --subject='Re: [PATCH 25/33] target/ppc: added the instructions PLXV and PSTXV' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).