From: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
To: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
mpe@ellerman.id.au
Cc: benh@kernel.crashing.org, paulus@samba.org,
lsorense@csclub.uwaterloo.ca, oohall@gmail.com,
naveen.n.rao@linux.vnet.ibm.com, ast@kernel.org,
chris@distroguy.com, aneesh.kumar@linux.vnet.ibm.com,
bsingharora@gmail.com, anton@samba.org,
paul.gortmaker@windriver.com, bauerman@linux.vnet.ibm.com,
viro@zeniv.linux.org.uk, christophe.leroy@c-s.fr, duwe@lst.de,
oss@buserror.net,
Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Subject: [PATCH 2/3] powerpc: Add encoding for couple of load/store instructions
Date: Wed, 2 Nov 2016 14:23:02 +0530 [thread overview]
Message-ID: <1478076783-2872-3-git-send-email-ravi.bangoria@linux.vnet.ibm.com> (raw)
In-Reply-To: <1478076783-2872-1-git-send-email-ravi.bangoria@linux.vnet.ibm.com>
These encodings will be used in subsequent patch that test
emulate_step for load/store instructions.
Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
---
arch/powerpc/include/asm/ppc-opcode.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index 0132831..a17a09a 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -284,6 +284,13 @@
#define PPC_INST_BRANCH_COND 0x40800000
#define PPC_INST_LBZCIX 0x7c0006aa
#define PPC_INST_STBCIX 0x7c0007aa
+#define PPC_INST_LWZX 0x7c00002e
+#define PPC_INST_LFSX 0x7c00042e
+#define PPC_INST_STFSX 0x7c00052e
+#define PPC_INST_LFDX 0x7c0004ae
+#define PPC_INST_STFDX 0x7c0005ae
+#define PPC_INST_LVX 0x7c0000ce
+#define PPC_INST_STVX 0x7c0001ce
/* macros to insert fields into opcodes */
#define ___PPC_RA(a) (((a) & 0x1f) << 16)
--
1.8.3.1
next prev parent reply other threads:[~2016-11-02 8:53 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-02 8:53 [PATCH 0/3] powerpc: Emulation support for load/store instructions on LE Ravi Bangoria
2016-11-02 8:53 ` [PATCH 1/3] " Ravi Bangoria
2016-11-02 21:04 ` Anton Blanchard
2016-11-03 5:41 ` Ravi Bangoria
2016-11-03 9:48 ` Michael Ellerman
2016-11-03 10:27 ` Ravi Bangoria
2016-11-04 2:07 ` Andrew Donnellan
2016-11-04 5:31 ` Ravi Bangoria
2016-11-05 19:31 ` Anton Blanchard
2016-11-06 18:59 ` Ravi Bangoria
2016-11-02 8:53 ` Ravi Bangoria [this message]
2016-11-02 8:53 ` [PATCH 3/3] powerpc: emulate_step test for load/store instructions Ravi Bangoria
2016-11-02 10:30 ` Naveen N. Rao
2016-11-03 7:03 ` [PATCH 0/3] powerpc: Emulation support for load/store instructions on LE Naveen N. Rao
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