From: Balamuruhan S <bala24@linux.ibm.com>
To: mpe@ellerman.id.au
Cc: ravi.bangoria@linux.ibm.com, jniethe5@gmail.com,
Balamuruhan S <bala24@linux.ibm.com>,
paulus@samba.org, sandipan@linux.ibm.com,
naveen.n.rao@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v4 1/3] powerpc ppc-opcode: add divde and divdeu opcodes
Date: Tue, 28 Jul 2020 18:33:06 +0530 [thread overview]
Message-ID: <20200728130308.1790982-2-bala24@linux.ibm.com> (raw)
In-Reply-To: <20200728130308.1790982-1-bala24@linux.ibm.com>
include instruction opcodes for divde and divdeu as macros.
Reviewed-by: Sandipan Das <sandipan@linux.ibm.com>
Signed-off-by: Balamuruhan S <bala24@linux.ibm.com>
Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
---
arch/powerpc/include/asm/ppc-opcode.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index 4c0bdafb6a7b..a6e3700c4566 100644
--- 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))
--
2.24.1
next prev parent reply other threads:[~2020-07-28 13:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-28 13:03 [PATCH v4 0/3] Add support for divde[.] and divdeu[.] instruction emulation Balamuruhan S
2020-07-28 13:03 ` Balamuruhan S [this message]
2020-07-28 13:03 ` [PATCH v4 2/3] powerpc sstep: add support for divde[.] and divdeu[.] instructions Balamuruhan S
2020-07-28 13:03 ` [PATCH v4 3/3] powerpc test_emulate_step: add testcases " Balamuruhan S
2020-08-02 13:34 ` [PATCH v4 0/3] Add support for divde[.] and divdeu[.] instruction emulation Michael Ellerman
-- strict thread matches above, loose matches on Subject: below --
2020-04-02 15:19 Balamuruhan S
2020-04-02 15:19 ` [PATCH v4 1/3] powerpc ppc-opcode: add divde and divdeu opcodes Balamuruhan S
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