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Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-january-25-2019' into staging

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MIPS queue for January 25, 2019

# gpg: Signature made Fri 25 Jan 2019 13:25:57 GMT
# gpg:                using RSA key D4972A8967F75A65
# gpg: Good signature from "Aleksandar Markovic <amarkovic@wavecomp.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 8526 FBF1 5DA3 811F 4A01  DD75 D497 2A89 67F7 5A65

* remotes/amarkovic/tags/mips-queue-january-25-2019:
  docs/qemu-cpu-models: Add MIPS/nanoMIPS QEMU supported CPU models
  qemu-doc: Add nanoMIPS ISA information
  tests: tcg: mips: Remove old directories
  tests: tcg: mips: Add two new Makefiles
  tests: tcg: mips: Move source files to new locations
  MAINTAINERS: Update MIPS sections
  target/mips: Add I6500 core configuration
  target/mips: nanoMIPS: Fix branch handling
  disas: nanoMIPS: Amend DSP instructions related comments
  target/mips: Extend gen_scwp() functionality to support EVA
  target/mips: Correct the second argument type of cpu_supports_isa()
  target/mips: nanoMIPS: Rename macros for extracting 3-bit-coded GPR numbers
  target/mips: nanoMIPS: Remove an unused macro
  target/mips: nanoMIPS: Remove duplicate macro definitions

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
2019-01-25 16:31:02 +00:00
parent 9dd0d8111f e5a5b1bb7c
commit 2dc2f10de3
503 changed files with 531 additions and 13770 deletions
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docs/qemu-cpu-models.texi
+161 -2
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@@ -5,8 +5,9 @@ QEMU / KVM CPU model configuration
@c man begin DESCRIPTION
@menu
* recommendations_cpu_models_x86:: Recommendations for KVM CPU model configuration on x86 hosts
* cpu_model_syntax_apps:: Syntax for configuring CPU models
* recommendations_cpu_models_x86:: Recommendations for KVM CPU model configuration on x86 hosts
* recommendations_cpu_models_MIPS:: Supported CPU model configurations on MIPS hosts
* cpu_model_syntax_apps:: Syntax for configuring CPU models
@end menu
QEMU / KVM virtualization supports two ways to configure CPU models
@@ -368,6 +369,164 @@ hardware assisted virtualization, that should thus not be required for
running virtual machines.
@end table
@node recommendations_cpu_models_MIPS
@subsection Supported CPU model configurations on MIPS hosts
QEMU supports variety of MIPS CPU models:
@menu
* cpu_models_MIPS32:: Supported CPU models for MIPS32 hosts
* cpu_models_MIPS64:: Supported CPU models for MIPS64 hosts
* cpu_models_nanoMIPS:: Supported CPU models for nanoMIPS hosts
* preferred_cpu_models_MIPS:: Preferred CPU models for MIPS hosts
@end menu
@node cpu_models_MIPS32
@subsubsection Supported CPU models for MIPS32 hosts
The following CPU models are supported for use on MIPS32 hosts. Administrators /
applications are recommended to use the CPU model that matches the generation
of the host CPUs in use. In a deployment with a mixture of host CPU models
between machines, if live migration compatibility is required, use the newest
CPU model that is compatible across all desired hosts.
@table @option
@item @code{mips32r6-generic}
MIPS32 Processor (Release 6, 2015)
@item @code{P5600}
MIPS32 Processor (P5600, 2014)
@item @code{M14K}
@item @code{M14Kc}
MIPS32 Processor (M14K, 2009)
@item @code{74Kf}
MIPS32 Processor (74K, 2007)
@item @code{34Kf}
MIPS32 Processor (34K, 2006)
@item @code{24Kc}
@item @code{24KEc}
@item @code{24Kf}
MIPS32 Processor (24K, 2003)
@item @code{4Kc}
@item @code{4Km}
@item @code{4KEcR1}
@item @code{4KEmR1}
@item @code{4KEc}
@item @code{4KEm}
MIPS32 Processor (4K, 1999)
@end table
@node cpu_models_MIPS64
@subsubsection Supported CPU models for MIPS64 hosts
The following CPU models are supported for use on MIPS64 hosts. Administrators /
applications are recommended to use the CPU model that matches the generation
of the host CPUs in use. In a deployment with a mixture of host CPU models
between machines, if live migration compatibility is required, use the newest
CPU model that is compatible across all desired hosts.
@table @option
@item @code{I6400}
MIPS64 Processor (Release 6, 2014)
@item @code{Loongson-2F}
MIPS64 Processor (Longsoon 2, 2008)
@item @code{Loongson-2E}
MIPS64 Processor (Loongson 2, 2006)
@item @code{mips64dspr2}
MIPS64 Processor (Release 2, 2006)
@item @code{MIPS64R2-generic}
@item @code{5KEc}
@item @code{5KEf}
MIPS64 Processor (Release 2, 2002)
@item @code{20Kc}
MIPS64 Processor (20K, 2000)
@item @code{5Kc}
@item @code{5Kf}
MIPS64 Processor (5K, 1999)
@item @code{VR5432}
MIPS64 Processor (VR, 1998)
@item @code{R4000}
MIPS64 Processor (MIPS III, 1991)
@end table
@node cpu_models_nanoMIPS
@subsubsection Supported CPU models for nanoMIPS hosts
The following CPU models are supported for use on nanoMIPS hosts. Administrators /
applications are recommended to use the CPU model that matches the generation
of the host CPUs in use. In a deployment with a mixture of host CPU models
between machines, if live migration compatibility is required, use the newest
CPU model that is compatible across all desired hosts.
@table @option
@item @code{I7200}
MIPS I7200 (nanoMIPS, 2018)
@end table
@node preferred_cpu_models_MIPS
@subsubsection Preferred CPU models for MIPS hosts
The following CPU models are preferred for use on different MIPS hosts:
@table @option
@item @code{MIPS III}
R4000
@item @code{MIPS32R2}
34Kf
@item @code{MIPS64R6}
I6400
@item @code{nanoMIPS}
I7200
@end table
@node cpu_model_syntax_apps
@subsection Syntax for configuring CPU models