Hiya.
This is looking toward cleaning up a couple of things:
(1) There are 5 bits of x86 host detection, 3 of them for xbzrle.
Unify this down to one, with additional cleanups for xbzrle.
(2) Provides a host-specific include path for splitting atomic128.h
and probably other stuff so as to avoid host-specific ifdefs.
Actually splitting atomic128.h is so far left for further work.
r~
Richard Henderson (9):
util: Introduce host-specific cpuinfo.h
util: Add cpuinfo-i386.c
util: Add i386 CPUINFO_ATOMIC_VMOVDQU
tcg/i386: Use cpuinfo.h
util/bufferiszero: Use i386 cpuinfo.h
migration/xbzrle: Shuffle function order
migration/xbzrle: Use i386 cacheinfo.h
migration: Build migration_files once
util: Add cpuinfo-aarch64.c
include/host/aarch64/cpuinfo.h | 22 ++
include/host/generic/cpuinfo.h | 4 +
include/host/i386/cpuinfo.h | 39 +++
include/host/x86_64/cpuinfo.h | 1 +
migration/xbzrle.h | 5 +-
tcg/aarch64/tcg-target.h | 4 +-
tcg/i386/tcg-target.h | 28 +-
migration/ram.c | 34 +--
migration/xbzrle.c | 268 ++++++++++---------
tests/bench/xbzrle-bench.c | 469 ---------------------------------
tests/unit/test-xbzrle.c | 49 +---
util/bufferiszero.c | 126 ++++-----
util/cpuinfo-aarch64.c | 67 +++++
util/cpuinfo-i386.c | 99 +++++++
meson.build | 8 +
migration/meson.build | 1 -
tcg/aarch64/tcg-target.c.inc | 41 +--
tcg/i386/tcg-target.c.inc | 123 +--------
tests/bench/meson.build | 6 -
util/meson.build | 6 +
20 files changed, 476 insertions(+), 924 deletions(-)
create mode 100644 include/host/aarch64/cpuinfo.h
create mode 100644 include/host/generic/cpuinfo.h
create mode 100644 include/host/i386/cpuinfo.h
create mode 100644 include/host/x86_64/cpuinfo.h
delete mode 100644 tests/bench/xbzrle-bench.c
create mode 100644 util/cpuinfo-aarch64.c
create mode 100644 util/cpuinfo-i386.c
--
2.34.1
