50 lines
1.7 KiB
Diff
50 lines
1.7 KiB
Diff
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From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Sergio Durigan Junior <sergiodj@redhat.com>
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Date: Tue, 7 Jan 2020 21:02:19 -0500
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Subject: gdb-rhbz1768593-s390x-arch13-01.patch
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;; Fix 'GDB needs s390x arch13 binutils patches'
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;; RHBZ 1768593, Andreas Krebbel
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;; This patch contains only the opcodes change.
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S/390: Support vector alignment hints
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This patch adds the vector alignment hints to the vector load and
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store instructions as documented in the IBM z14 Principles of
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Operations manual:
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http://publibfi.boulder.ibm.com/epubs/pdf/dz9zr011.pdf
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opcodes/ChangeLog:
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2018-10-23 Andreas Krebbel <krebbel@linux.ibm.com>
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* s390-opc.txt: Add vector load/store instructions with additional
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alignment parameter.
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gas/ChangeLog:
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2018-10-23 Andreas Krebbel <krebbel@linux.ibm.com>
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* config/tc-s390.c (md_gather_operands): Fix for optional operands
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following memory addresses.
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* testsuite/gas/s390/zarch-arch12.d: Add regexp checks for new
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instruction variants.
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* testsuite/gas/s390/zarch-arch12.s: Emit new instruction
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variants.
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diff --git a/opcodes/s390-opc.txt b/opcodes/s390-opc.txt
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--- a/opcodes/s390-opc.txt
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+++ b/opcodes/s390-opc.txt
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@@ -1880,3 +1880,10 @@ b929 kma RRF_R0RR "cipher message with galois counter mode" arch12 zarch
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b93c prno RRE_RR "perform pseudorandom number operation" arch12 zarch
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b9a1 tpei RRE_RR "test pending external interruption" arch12 zarch
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b9ac irbm RRE_RR "insert reference bits multiple" arch12 zarch
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+
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+# Aligned vector store hints
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+
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+e70000000006 vl VRX_VRRDU "vector memory load" arch12 zarch optparm
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+e70000000036 vlm VRS_VVRDU "vector load multiple" arch12 zarch optparm
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+e7000000000e vst VRX_VRRDU "vector store" arch12 zarch optparm
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+e7000000003e vstm VRS_VVRDU "vector store multiple" arch12 zarch optparm
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