Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-jun-26-2019' into staging

MIPS queue for June 2016th, 2019

# gpg: Signature made Wed 26 Jun 2019 12:38:58 BST
# 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-jun-26-2019:
  target/mips: Fix big endian host behavior for interleave MSA instructions
  tests/tcg: target/mips: Fix some test cases for pack MSA instructions
  tests/tcg: target/mips: Add support for MSA MIPS32R6 testings
  tests/tcg: target/mips: Add support for MSA big-endian target testings
  tests/tcg: target/mips: Amend tests for MSA int multiply instructions
  tests/tcg: target/mips: Amend tests for MSA int dot product instructions
  tests/tcg: target/mips: Add tests for MSA move instructions
  tests/tcg: target/mips: Add tests for MSA bit move instructions
  dma/rc4030: Minor code style cleanup
  dma/rc4030: Fix off-by-one error in specified memory region size
  hw/mips/gt64xxx_pci: Align the pci0-mem size
  hw/mips/gt64xxx_pci: Convert debug printf()s to trace events
  hw/mips/gt64xxx_pci: Use qemu_log_mask() instead of debug printf()
  hw/mips/gt64xxx_pci: Fix 'spaces' coding style issues
  hw/mips/gt64xxx_pci: Fix 'braces' coding style issues
  hw/mips/gt64xxx_pci: Fix 'tabs' coding style issues
  hw/mips/gt64xxx_pci: Fix multiline comment syntax

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>