add instruction encoding, extended opcodes, regs and DQ immediate macro
for new vsx vector paired instructions,
* Load VSX Vector Paired (lxvp)
* Load VSX Vector Paired Indexed (lxvpx)
* Prefixed Load VSX Vector Paired (plxvp)
* Store VSX Vector Paired (stxvp)
* Store VSX Vector Paired Indexed (stxvpx)
* Prefixed Store VSX Vector Paired (pstxvp)
Signed-off-by: Balamuruhan S <bal...@linux.ibm.com>
---
arch/powerpc/include/asm/ppc-opcode.h | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/powerpc/include/asm/ppc-opcode.h
b/arch/powerpc/include/asm/ppc-opcode.h
index 4c0bdafb6a7b..6ad23f47d06a 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -78,6 +78,7 @@
#define IMM_L(i) ((uintptr_t)(i) & 0xffff)
#define IMM_DS(i) ((uintptr_t)(i) & 0xfffc)
+#define IMM_DQ(i) (((uintptr_t)(i) & 0xfff) << 4)
/*
* 16-bit immediate helper macros: HA() is for use with sign-extending instrs
@@ -272,6 +273,8 @@
#define PPC_INST_STFD 0xd8000000
#define PPC_PREFIX_MLS 0x06000000
#define PPC_PREFIX_8LS 0x04000000
+#define PPC_PLXVP_EX_OP 0xe8000000
+#define PPC_PSTXVP_EX_OP 0xf8000000
/* Prefixed instructions */
#define PPC_INST_PLD 0xe4000000
@@ -296,6 +299,8 @@
#define __PPC_XS(s) ((((s) & 0x1f) << 21) | (((s) & 0x20) >> 5))
#define __PPC_XT(s) __PPC_XS(s)
#define __PPC_T_TLB(t) (((t) & 0x3) << 21)
+#define __PPC_TP(tp) (((tp) & 0xf) << 22)
+#define __PPC_TX(tx) (((tx) & 0x1) << 21)
#define __PPC_WC(w) (((w) & 0x3) << 21)
#define __PPC_WS(w) (((w) & 0x1f) << 11)
#define __PPC_SH(s) __PPC_WS(s)
@@ -387,6 +392,18 @@
#define PPC_RAW_STXVD2X(s, a, b) (0x7c000798 | VSX_XX1((s), a, b))
#define PPC_RAW_LXVD2X(s, a, b) (0x7c000698 | VSX_XX1((s), a,
b))
#define PPC_RAW_MFVRD(a, t) (0x7c000066 | VSX_XX1((t) + 32, a, R0))
+#define PPC_LXVP(tp, tx, a, i) \
+ (0x18000000 | __PPC_TP(tp) | __PPC_TX(tx) | ___PPC_RA(a) | IMM_DQ(i))
+#define PPC_STXVP(sp, sx, a, i) \
+ (0x18000001 | __PPC_TP(sp) | __PPC_TX(sx) | ___PPC_RA(a) | IMM_DQ(i) |
0x1)
+#define PPC_LXVPX(tp, tx, a, b) \
+ (0x7c00029a | __PPC_TP(tp) | __PPC_TX(tx) | ___PPC_RA(a) | ___PPC_RB(b))
+#define PPC_STXVPX(sp, sx, a, b) \
+ (0x7c00039a | __PPC_TP(sp) | __PPC_TX(sx) | ___PPC_RA(a) | ___PPC_RB(b))
+#define PPC_PLXVP(a, i, pr, tp, tx) \
+ ((PPC_PREFIX_8LS | __PPC_PRFX_R(pr) | IMM_H(i)) << 32 |
(PPC_PLXVP_EX_OP | __PPC_TP(tp) | __PPC_TX(tx) | ___PPC_RA(a) | IMM_L(i)))
+#define PPC_PSTXVP(a, i, pr, sp, sx) \
+ ((PPC_PREFIX_8LS | __PPC_PRFX_R(pr) | IMM_H(i)) << 32 |
(PPC_PSTXVP_EX_OP | __PPC_TP(sp) | __PPC_TX(sx) | ___PPC_RA(a) | IMM_L(i)))
#define PPC_RAW_MTVRD(t, a) (0x7c000166 | VSX_XX1((t) + 32, a, R0))
#define PPC_RAW_VPMSUMW(t, a, b) (0x10000488 | VSX_XX3((t), a, b))
#define PPC_RAW_VPMSUMD(t, a, b) (0x100004c8 | VSX_XX3((t), a, b))
--
2.24.1
