powerpc/ppc-opcode: Add divde and divdeu opcodes

Include instruction opcodes for divde and divdeu as macros.

Signed-off-by: Balamuruhan S <bala24@linux.ibm.com>
Reviewed-by: Sandipan Das <sandipan@linux.ibm.com>
Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200728130308.1790982-2-bala24@linux.ibm.com

diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index 4c0bdaf..a6e3700 100644 (file)
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -466,6 +466,10 @@
 #define PPC_RAW_MULI(d, a, i)          (0x1c000000 | ___PPC_RT(d) | ___PPC_RA(a) | IMM_L(i))
 #define PPC_RAW_DIVWU(d, a, b)         (0x7c000396 | ___PPC_RT(d) | ___PPC_RA(a) | ___PPC_RB(b))
 #define PPC_RAW_DIVDU(d, a, b)         (0x7c000392 | ___PPC_RT(d) | ___PPC_RA(a) | ___PPC_RB(b))
+#define PPC_RAW_DIVDE(t, a, b)         (0x7c000352 | ___PPC_RT(t) | ___PPC_RA(a) | ___PPC_RB(b))
+#define PPC_RAW_DIVDE_DOT(t, a, b)     (0x7c000352 | ___PPC_RT(t) | ___PPC_RA(a) | ___PPC_RB(b) | 0x1)
+#define PPC_RAW_DIVDEU(t, a, b)                (0x7c000312 | ___PPC_RT(t) | ___PPC_RA(a) | ___PPC_RB(b))
+#define PPC_RAW_DIVDEU_DOT(t, a, b)    (0x7c000312 | ___PPC_RT(t) | ___PPC_RA(a) | ___PPC_RB(b) | 0x1)
 #define PPC_RAW_AND(d, a, b)           (0x7c000038 | ___PPC_RA(d) | ___PPC_RS(a) | ___PPC_RB(b))
 #define PPC_RAW_ANDI(d, a, i)          (0x70000000 | ___PPC_RA(d) | ___PPC_RS(a) | IMM_L(i))
 #define PPC_RAW_AND_DOT(d, a, b)       (0x7c000039 | ___PPC_RA(d) | ___PPC_RS(a) | ___PPC_RB(b))
@@ -510,6 +514,8 @@
 #define PPC_DARN(t, l)         stringify_in_c(.long PPC_RAW_DARN(t, l))
 #define        PPC_DCBAL(a, b)         stringify_in_c(.long PPC_RAW_DCBAL(a, b))
 #define        PPC_DCBZL(a, b)         stringify_in_c(.long PPC_RAW_DCBZL(a, b))
+#define        PPC_DIVDE(t, a, b)      stringify_in_c(.long PPC_RAW_DIVDE(t, a, b))
+#define        PPC_DIVDEU(t, a, b)     stringify_in_c(.long PPC_RAW_DIVDEU(t, a, b))
 #define PPC_LQARX(t, a, b, eh) stringify_in_c(.long PPC_RAW_LQARX(t, a, b, eh))
 #define PPC_LDARX(t, a, b, eh) stringify_in_c(.long PPC_RAW_LDARX(t, a, b, eh))
 #define PPC_LWARX(t, a, b, eh) stringify_in_c(.long PPC_RAW_LWARX(t, a, b, eh))