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unicorn/qemu
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Brijesh Singh 3a5e6fb750
cpu/i386: populate CPUID 0x8000_001F when SEV is active 
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
2018-03-15 16:34:39 -04:00
..
accel translate-all: exit from tb_phys_invalidate if qht_remove fails 2018-03-15 15:51:58 -04:00
crypto crypto: Clean up includes 2018-02-19 00:47:40 -05:00
default-configs arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
docs docs: clarify memory region lifecycle 2018-02-12 15:11:21 -05:00
fpu softfloat: fix crash on int conversion of SNaN 2018-03-09 11:40:17 -05:00
hw target/arm: Make 'any' CPU just an alias for 'max' 2018-03-12 10:11:49 -04:00
include tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
qapi qapi: Move qapi-schema.json to qapi/, rename generated files 2018-03-09 11:35:11 -05:00
qobject qdict: Introduce qdict_rename_keys() 2018-03-12 10:11:48 -04:00
qom tcg: Add CPUState cflags_next_tb 2018-03-13 14:39:43 -04:00
scripts qapi: Move qapi-schema.json to qapi/, rename generated files 2018-03-09 11:35:11 -05:00
target cpu/i386: populate CPUID 0x8000_001F when SEV is active 2018-03-15 16:34:39 -04:00
tcg tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
util osdep: introduce qemu_mprotect_rwx/none 2018-03-14 12:10:28 -04:00
aarch64.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
aarch64eb.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
accel.c clean-up: removed duplicate #includes 2018-02-28 08:51:56 -05:00
arm.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
armeb.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
CODING_STYLE import 2015-08-21 15:04:50 +08:00
configure tcg: move tcg backend files into accel/tcg/ 2018-03-13 11:48:15 -04:00
COPYING import 2015-08-21 15:04:50 +08:00
COPYING.LIB import 2015-08-21 15:04:50 +08:00
cpus.c tcg: enable multiple TCG contexts in softmmu 2018-03-14 14:32:34 -04:00
exec.c exec: Drop unnecessary code for unicorn 2018-03-12 10:11:46 -04:00
gen_all_header.sh arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
glib_compat.c translate-all: use a binary search tree to track TBs in TBContext 2018-03-13 16:18:29 -04:00
HACKING import 2015-08-21 15:04:50 +08:00
header_gen.py tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
ioport.c hw: remove pio_addr_t 2018-02-24 02:43:16 -05:00
LICENSE import 2015-08-21 15:04:50 +08:00
m68k.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
Makefile qapi: Don't create useless directory qapi-generated 2018-03-09 11:36:49 -05:00
Makefile.objs qapi: Move qapi-schema.json to qapi/, rename generated files 2018-03-09 11:35:11 -05:00
Makefile.target tcg: move tcg backend files into accel/tcg/ 2018-03-13 11:48:15 -04:00
memory.c memory: Share special empty FlatView 2018-03-11 22:34:28 -04:00
memory_ldst.inc.c exec: Drop unnecessary code for unicorn 2018-03-12 10:11:46 -04:00
memory_mapping.c include/qemu/osdep.h: Don't include qapi/error.h 2018-02-21 23:08:18 -05:00
mips.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
mips64.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
mips64el.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
mipsel.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
powerpc.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
qemu-timer.c timer/cpus: fix some typos and update some comments 2018-02-25 23:21:57 -05:00
rules.mak build-sys: silence make by default or V=0 2018-03-06 08:58:03 -05:00
sparc.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
sparc64.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00
unicorn_common.h tcg: enable multiple TCG contexts in softmmu 2018-03-14 14:32:34 -04:00
VERSION import 2015-08-21 15:04:50 +08:00
vl.c machine: Eliminate QEMUMachine and qemu_register_machine() 2018-03-11 15:22:25 -04:00
vl.h import 2015-08-21 15:04:50 +08:00
x86_64.h tcg: Initialize cpu_env generically 2018-03-15 15:49:19 -04:00