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[Qemu-commits] [qemu/qemu] 6c4380: target/xtensa: fix ps.ring use in MPU


From: Peter Maydell
Subject: [Qemu-commits] [qemu/qemu] 6c4380: target/xtensa: fix ps.ring use in MPU configs
Date: Tue, 07 Jan 2020 03:15:13 -0800

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: 6c438056c2910b14e6bc0d5b5272dd87fbc65495
      
https://github.com/qemu/qemu/commit/6c438056c2910b14e6bc0d5b5272dd87fbc65495
  Author: Max Filippov <address@hidden>
  Date:   2020-01-06 (Mon, 06 Jan 2020)

  Changed paths:
    M target/xtensa/cpu.h
    M target/xtensa/translate.c

  Log Message:
  -----------
  target/xtensa: fix ps.ring use in MPU configs

Allow ps.ring modification by wsr.ps/xsr.ps and use ps.ring value in
xtensa_get_[c]ring on configurations with MPU.

Signed-off-by: Max Filippov <address@hidden>


  Commit: ca3c979d6be82e88bd19ade3f6e4c9c2bc4887ea
      
https://github.com/qemu/qemu/commit/ca3c979d6be82e88bd19ade3f6e4c9c2bc4887ea
  Author: Max Filippov <address@hidden>
  Date:   2020-01-06 (Mon, 06 Jan 2020)

  Changed paths:
    M target/xtensa/import_core.sh

  Log Message:
  -----------
  target/xtensa: import xtensa/config/core-isa.h

Import core-isa.h from its canonical place in the configuration overlay.
Drop --xform option from the tar command line.

Signed-off-by: Max Filippov <address@hidden>


  Commit: a153a3f73d8e028be996f1602fa99c7f3f53348c
      
https://github.com/qemu/qemu/commit/a153a3f73d8e028be996f1602fa99c7f3f53348c
  Author: Max Filippov <address@hidden>
  Date:   2020-01-06 (Mon, 06 Jan 2020)

  Changed paths:
    M target/xtensa/import_core.sh
    M target/xtensa/overlay_tool.h

  Log Message:
  -----------
  target/xtensa: use MPU background map from core configuration

Configuration overlay may define MPU background map. Import
core-matmap.h from the overlay and use XCHAL_MPU_BACKGROUND_MAP macro
if it's defined.

Signed-off-by: Max Filippov <address@hidden>


  Commit: cdbc5c51c8755e4e9ce964fc92ba755e1c71a914
      
https://github.com/qemu/qemu/commit/cdbc5c51c8755e4e9ce964fc92ba755e1c71a914
  Author: Peter Maydell <address@hidden>
  Date:   2020-01-07 (Tue, 07 Jan 2020)

  Changed paths:
    M target/xtensa/cpu.h
    M target/xtensa/import_core.sh
    M target/xtensa/overlay_tool.h
    M target/xtensa/translate.c

  Log Message:
  -----------
  Merge remote-tracking branch 'remotes/xtensa/tags/20200106-xtensa' into 
staging

target/xtensa improvements for v5.0:

- fix ps.ring use in MPU configs;
- use MPU background map from the configuration overlay.

# gpg: Signature made Mon 06 Jan 2020 20:00:33 GMT
# gpg:                using RSA key 2B67854B98E5327DCDEB17D851F9CC91F83FA044
# gpg:                issuer "address@hidden"
# gpg: Good signature from "Max Filippov <address@hidden>" [unknown]
# gpg:                 aka "Max Filippov <address@hidden>" [full]
# gpg:                 aka "Max Filippov <address@hidden>" [full]
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB  17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20200106-xtensa:
  target/xtensa: use MPU background map from core configuration
  target/xtensa: import xtensa/config/core-isa.h
  target/xtensa: fix ps.ring use in MPU configs

Signed-off-by: Peter Maydell <address@hidden>


Compare: https://github.com/qemu/qemu/compare/c4d1069c2563...cdbc5c51c875



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