This MSR returns the number of #SMIs that occurred on
CPU since boot.
KVM commit 52797bf9a875 ("KVM: x86: Add emulation of MSR_SMI_COUNT")
introduced support for emulating this MSR.
This commit adds support for QEMU to save/load this
MSR for migration purposes.
Backports relevant parts of commit e13713db5b609d9a83c9cfc8ba389d4215d4ba29 from qemu
When SEV is enabled, CPUID 0x8000_001F should provide additional
information regarding the feature (such as which page table bit is used
to mark the pages as encrypted etc).
The details for memory encryption CPUID is available in AMD APM
(https://support.amd.com/TechDocs/24594.pdf) Section E.4.17
Backports relevant parts of commit 6cb8f2a663a47c6e0da17fc4fb9e06abfda2bd48 from qemu
Using a local m68k floatx80_cosh()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit 02f9124ebe26c36f0f7ed58085bd963e4372b2cd from qemu
Using a local m68k floatx80_sinh()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit eee6b892a6063c2807ecf33a2f62a8d7cca7652c from qemu
Using local m68k floatx80_tanh() and floatx80_etoxm1()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit 9937b02965c2a7dbc4b21d98e29b082bab095aa5 from qemu
Using a local m68k floatx80_atanh()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit e3655afa137b2e0999537eef273a2845ba21d68c from qemu
Using a local m68k floatx80_acos()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit c84813b807fc82c68ff6d72387f95b15ad283bf6 from qemu
Using a local m68k floatx80_asin()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit bc20b34e03b51725d7f008551b5f56f1da07ab6a from qemu
Using a local m68k floatx80_atan()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit 8c992abc892c90caf1d4dd5b4482cda052a280ba from qemu
Using a local m68k floatx80_cos()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit 68d0ed37866de2c5cafc4e2589e263961b2e8cd6 from qemu
Using a local m68k floatx80_sin()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit 5add1ac42faffd3d3639101fa778dced693a65a3 from qemu
Using a local m68k floatx80_tan()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit 273401809c8a8330e5430f2c958467efa7079b2c from qemu
We already handle this in the backends, and the lifetime datum
for the TCGOp is already large enough.
Backports commit 1df3caa946e08b387511dfba3a37d78910e51796 from qemu
The header is only used by accel/tcg/cputlb.c so we can
move it to the accel/tcg/ folder, too.
Backports commit da1849c1eba50aa372f87c7945d7b230eb2b2fb2 from qemu
move tcg-runtime.c, translate-all.(ch) and translate-common.c into
accel/tcg/ subdirectory and updated related trace-events file.
Backports commit 244f144134d0dd182f1af8654e7f9a79fe770368 and applies
relevant changes made in db432672dc50ed86dda17ac821b7eb07411a90af and
d9bb58e51068dfc48746c6af0179926c8dc05bce from qemu
