[src/trunk]: src/sys/arch/sparc/dev add shift instructions

[macallan <macallan%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4dd27dd3a8c5
branches:  trunk
changeset: 1026640:4dd27dd3a8c5
user:      macallan <macallan%NetBSD.org@localhost>
date:      Fri Dec 03 22:41:18 2021 +0000

description:
add shift instructions

diffstat:

 sys/arch/sparc/dev/sxreg.h |  31 ++++++++++++++++++++++++++++++-
 1 files changed, 30 insertions(+), 1 deletions(-)

diffs (51 lines):

diff -r 3068d71035c2 -r 4dd27dd3a8c5 sys/arch/sparc/dev/sxreg.h
--- a/sys/arch/sparc/dev/sxreg.h        Fri Dec 03 21:55:10 2021 +0000
+++ b/sys/arch/sparc/dev/sxreg.h        Fri Dec 03 22:41:18 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sxreg.h,v 1.17 2019/02/22 23:01:25 macallan Exp $      */
+/*     $NetBSD: sxreg.h,v 1.18 2021/12/03 22:41:18 macallan Exp $      */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -225,6 +225,8 @@
                                SX_UBYTE_0 | (sreg << 7) | (o))
 #define SX_STP(sreg, cnt, o) (0x80000000 | ((cnt) << 23) | SX_STORE | \
                                SX_PACKED | (sreg << 7) | (o))
+#define SX_STPS(sreg, cnt, o) (0x80000000 | ((cnt) << 23) | SX_STORE_SELECT | \
+                               SX_PACKED | (sreg << 7) | (o))
 #define SX_STS(sreg, cnt, o) (0x80000000 | ((cnt) << 23) | SX_STORE_SELECT \
                                | SX_LONG | (sreg << 7) | (o))
 #define SX_STBS(reg, cnt, o) (0x80000000 | ((cnt) << 23) | SX_STORE_SELECT \
@@ -344,5 +346,32 @@
                 ((sa) << 14) | ((d) << 7) | (sb))
 #define SX_SCATTER(sa, sb, d, cnt) (0xe0000000 | ((cnt) << 24) | SX_SCTR | \
                 ((sa) << 14) | ((d) << 7) | (sb))
+                
+/* shift group */
+#define SX_SRLV        (0 << 21)       /* shift right logical, by vector */
+#define SX_SRLI        (1 << 21)       /* shift right logical, by immediate */
+#define SX_SRAV        (2 << 21)       /* shift right arithmetic, by vector */
+#define SX_SRAI        (3 << 21)       /* shift right arithmetic, by immediate */
+#define SX_SLLV        (4 << 21)       /* shift left logical, by vector */
+#define SX_SLLI        (5 << 21)       /* shift left logical, by immediate */
+#define SX_SLFS        (6 << 21)       /* shift left funnel, by SRCB */
+#define SX_SLFI        (7 << 21)       /* shift left funnel, by immediate */
+
+#define SX_SRL_V(sa, sb, d, cnt) (0xc0000000 | ((cnt) << 24) | SX_SRLV | \
+                 ((sa) << 14) | ((d) << 7) | (sb))
+#define SX_SRL_I(sa, sb, d, cnt) (0xc0000000 | ((cnt) << 24) | SX_SRLI | \
+                 ((sa) << 14) | ((d) << 7) | (sb))
+#define SX_SRA_V(sa, sb, d, cnt) (0xc0000000 | ((cnt) << 24) | SX_SRAV | \
+                 ((sa) << 14) | ((d) << 7) | (sb))
+#define SX_SRA_I(sa, sb, d, cnt) (0xc0000000 | ((cnt) << 24) | SX_SRAI | \
+                 ((sa) << 14) | ((d) << 7) | (sb))
+#define SX_SLL_V(sa, sb, d, cnt) (0xc0000000 | ((cnt) << 24) | SX_SLLV | \
+                 ((sa) << 14) | ((d) << 7) | (sb))
+#define SX_SLL_I(sa, sb, d, cnt) (0xc0000000 | ((cnt) << 24) | SX_SLLI | \
+                 ((sa) << 14) | ((d) << 7) | (sb))
+#define SX_FUNNEL_S(sa, sb, d, cnt) (0xc0000000 | ((cnt) << 24) | SX_SLFS | \
+                 ((sa) << 14) | ((d) << 7) | (sb))
+#define SX_FUNNEL_I(sa, sb, d, cnt) (0xc0000000 | ((cnt) << 24) | SX_SLFI | \
+                 ((sa) << 14) | ((d) << 7) | (sb))
 
 #endif /* SXREG_H */