Tags

Update Meson to 0.57.

MIPS patches queue

- Drop redundant struct MemmapEntry (Bin)
- Fix for Coverity CID 1438965 and 1438967 (Jiaxun)
- Add MIPS bootloader API (Jiaxun)
- Use MIPS bootloader API on fuloong2e and boston machines (Jiaxun)
- Add PMON test for Loongson-3A1000 CPU (Jiaxun)
- Convert to translator API (Philippe)
- MMU cleanups (Philippe)
- Promote 128-bit multimedia registers as global ones (Philippe)
- Various cleanups/fixes on the VT82C686B southbridge (Zoltan)

Integration testing patches

Tests added:
- Armbian 20.08 on Orange Pi PC (Philippe)
- MPC8544ds machine (Thomas)
- Virtex-ml507 ppc machine (Thomas)
- Re-enable the microblaze test (Thomas)

Various fixes and documentation improvements from Cleber.

MIPS patches queue

- Simplify CPU/ISA definitions
- Various maintenance code movements in translate.c
- Convert part of the MSA ASE instructions to decodetree
- Convert some instructions removed from Release 6 to decodetree
- Remove deprecated 'fulong2e' machine alias

MIPS patches queue

- Use PCI macros (Philippe Mathieu-Daudé)
- Clean up VT82C686B south bridge (BALATON Zoltan)
- Introduce clock_ticks_to_ns() (Peter Maydell)
- Add Loongson-3 machine (Huacai Chen)
- Make addresses used by bootloader unsigned (Jiaxun Yang)
- Clean fuloong2e PROM environment (Jiaxun Yang)
- Add integration test of fuloong2e booting Linux (Jiaxun Yang)

MIPS patches queue

. Allow executing MSA instructions on Loongson-3A4000
. Update Huacai Chen email address
. Various cleanups:
  - unused headers removal
  - use definitions instead of magic values
  - remove dead code
  - avoid calling unused code
. Various code movements

CI jobs results:
  https://gitlab.com/philmd/qemu/-/pipelines/229120169
  https://cirrus-ci.com/build/4857731557359616

target/mips: Convert MSA ASE to decodetree

Finally, we use decodetree with the MIPS target.

Starting easy with the MSA ASE. 2700+ lines extracted
from helper.h and translate.c, now built as an new
object: mod-msa_translate.o.

While the diff stat is positive by 86 lines, we actually
(re)moved code, but added (C) notices.

The most interesting patches are the 2 last ones.

v5.2.0 release

v5.2.0-rc4 release

v5.2.0-rc3 release

target/mips: Explode 60% of the 32K-lines translate.c

Hi,

This series, while boring, helps maintainability.

I simply exploded 60% of the huge target/mips/translate.c,
reducing it from 32K lines of code to 13500.

The small overhead in the diffstat is due to entries added in
MAINTAINERS and license boilerplate addition:
20225 insertions(+), 19987 deletions(-)

While being a massive diff, it is a no-brain review using
'git-diff --color-moved=dimmed-zebra' which highlights very few
changes: #include and license lines.

The exploded new layout, which allows more useful filtering
with the get_maintainer.pl script, is:

- MIPS ISA, ASE and modules:

 . isa-micromips_helper.h.inc
 . isa-nanomips_translate.c.inc

 . ase-mips16e_translate.c.inc

 . mod-mips-dsp_helper.c
 . mod-mips-dsp_helper.h.inc
 . mod-mips-dsp_translate.c.inc
 . mod-mips-msa_helper.h.inc
 . mod-mips-msa_translate.c.inc
 . mod-mips-msa_helper.c
 . mod-mips-mt_helper.h.inc

- MIPS Vendor Specific:

 . vendor-loong-simd_helper.c
 . vendor-loong-lext_translate.c.inc
 . vendor-loong-simd_helper.h.inc
 . vendor-loong-simd_translate.c.inc

 . vendor-tx-mmi_translate.c.inc
 . vendor-tx_translate.c.inc

 . vendor-vr54xx_helper.c
 . vendor-vr54xx_helper.h.inc
 . vendor-vr54xx_translate.c.inc

 . vendor-xburst_translate.c.inc

There should be no logical code change (only code movement).

The series is available at:

  https://gitlab.com/philmd/qemu.git branches/mips_translate_explode

Regards,

Phil.

v5.2.0-rc2 release

v5.2.0-rc1 release

MIPS patches queue

- Deprecate nanoMIPS ISA
- Fix PageMask with variable page size (Huacai Chen)
- Fix memory leak in boston_fdt_filter (Coverity CID 1432275, Peter Maydell)

CI jobs results:
. https://cirrus-ci.com/build/5439131968864256
. https://gitlab.com/philmd/qemu/-/pipelines/213403385
. https://travis-ci.org/github/philmd/qemu/builds/742312387

v5.2.0-rc0 release