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Jesús Diéguez Fernández 46f5d51343 msr: Add new MSR modules (rdmsr/wrmsr) 
In order to be able to read from and write to model-specific registers,
two new modules are added. They are i386 specific, as the cpuid module.

rdmsr module registers the command rdmsr that allows reading from a MSR.
wrmsr module registers the command wrmsr that allows writing to a MSR.

wrmsr module is disabled if UEFI secure boot is enabled.

Please note that on SMP systems, interacting with a MSR that has a scope
per hardware thread, implies that the value only applies to the
particular cpu/core/thread that ran the command.

Also, if you specify a reserved or unimplemented MSR address, it will
cause a general protection exception (which is not currently being
handled) and the system will reboot.

Signed-off-by: Jesús Diéguez Fernández <jesusdf@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2019-03-12 20:04:07 +01:00
..
arc Remove nested functions from device iterators. 2013-01-20 15:52:15 +00:00
efi msr: Add new MSR modules (rdmsr/wrmsr) 2019-03-12 20:04:07 +01:00
i386 msr: Add new MSR modules (rdmsr/wrmsr) 2019-03-12 20:04:07 +01:00
ieee1275 * grub-core/commands/gptsync.c: Fix typographic quoting. 2012-03-03 13:05:08 +01:00
mips/loongson * grub-core/commands/i386/pc/drivemap.c: Add TRANSLATORS comments. 2012-03-02 15:09:10 +01:00
xen Correct some translatable strings. 2013-12-21 03:03:31 +01:00
acpi.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
acpihalt.c acpihalt: add GRUB_ACPI_OPCODE_CREATE_DWORD_FIELD (0x8a) 2016-01-02 21:33:18 +03:00
blocklist.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
boot.c Add new ports: i386-xen and x86_64-xen. This allows running GRUB in 2013-11-09 21:29:11 +01:00
boottime.c Clarify several translatable messages. 2013-12-21 03:21:45 +01:00
cacheinfo.c cacheinfo: Add missing license information. 2015-03-20 11:13:58 +01:00
cat.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
cmp.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
configfile.c * grub-core/commands/configfile.c (GRUB_MOD_INIT): Correct 2012-10-12 15:34:33 +01:00
date.c * grub-core/commands/date.c (GRUB_MOD_INIT): Remove non-uniform 2012-03-03 13:09:14 +01:00
echo.c Implement automatic module license checking according to new GNU 2011-04-11 23:01:51 +02:00
eval.c * grub-core/script/execute.c (grub_script_execute_sourcecode): Split 2013-06-07 18:40:37 +02:00
extcmd.c Implement automatic module license checking according to new GNU 2011-04-11 23:01:51 +02:00
file.c RISC-V: Add to build system 2019-02-25 14:02:05 +01:00
file32.c Implement grub_file tool and use it to implement generating of config 2013-12-17 14:39:48 +01:00
file64.c Implement grub_file tool and use it to implement generating of config 2013-12-17 14:39:48 +01:00
fileXX.c commands/fileXX: Fix remaining memory leak. 2015-01-25 16:36:30 +03:00
gptsync.c gptsync: Add missing device_close. 2015-01-24 20:52:02 +01:00
halt.c Add noreturn attributes and remove unreachable code. 2011-12-13 15:13:51 +01:00
hashsum.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
hdparm.c i386, x86_64, ppc: fix switch fallthrough cases with GCC7 2017-04-04 19:23:55 +03:00
help.c * include/grub/list.h (FOR_LIST_ELEMENTS_SAFE): New macro. 2012-07-02 11:19:22 +02:00
hexdump.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
iorw.c Replace grub_target_addr with more appropriate types. 2012-02-27 14:13:24 +01:00
keylayouts.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
keystatus.c Fix USB devices not being detected when requested 2013-03-19 20:35:21 +01:00
legacycfg.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
loadenv.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
ls.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
lsacpi.c * grub-core/commands/lsacpi.c: Fix types on 64-bit platform. 2013-02-06 17:37:29 +01:00
lsmmap.c Translate UEFI persistent memory type 2015-12-15 10:25:34 +03:00
lspci.c Remove nested functions from PCI iterators. 2013-01-13 01:10:41 +00:00
macbless.c commands/macbless: Handle device opening errors correctly. 2015-01-24 21:15:14 +01:00
memrw.c Replace grub_target_addr with more appropriate types. 2012-02-27 14:13:24 +01:00
menuentry.c core: use GRUB_TERM_ definitions when handling term characters 2017-08-07 19:28:22 +02:00
minicmd.c dl: Add support for persistent modules 2018-11-09 13:25:31 +01:00
nativedisk.c ieee1275: obdisk driver 2019-03-12 20:04:07 +01:00
parttool.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
password.c Improve gettext support. Stylistic fixes and error handling fixes while 2012-02-08 19:26:01 +01:00
password_pbkdf2.c password_pbkdf2: fix memory leak 2016-01-12 20:53:26 +03:00
pcidump.c Clarify several translatable messages. 2013-12-21 01:41:16 +01:00
pgp.c pgp: Fix emu build and tests after pgp module renaming 2019-01-14 13:05:18 +01:00
probe.c * grub-core/commands/probe.c: Add missing grub_device_close. 2013-04-28 13:54:32 +02:00
read.c Implement automatic module license checking according to new GNU 2011-04-11 23:01:51 +02:00
reboot.c Add noreturn attributes and remove unreachable code. 2011-12-13 15:13:51 +01:00
regexp.c * grub-core/commands/regexp.c (set_matches): Move setvar out of its 2013-03-03 15:24:02 +01:00
search.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
search_file.c * grub-core/commands/search_file.c (SEARCH_TARGET): Remove obsolete 2012-02-03 11:46:18 +01:00
search_label.c * grub-core/commands/search_file.c (SEARCH_TARGET): Remove obsolete 2012-02-03 11:46:18 +01:00
search_uuid.c * grub-core/commands/search_file.c (SEARCH_TARGET): Remove obsolete 2012-02-03 11:46:18 +01:00
search_wrap.c search_wrap: fix memory leak 2015-06-20 23:38:19 +03:00
setpci.c Rewrite spkmodem to use PIT for timing. Double the speed. 2013-01-17 20:06:52 +01:00
sleep.c Lift 255x255 erminal sie restriction to 65535x65535. Also change from 2013-10-19 23:59:32 +02:00
syslinuxcfg.c commands/syslinux: Add missing free. 2015-01-24 21:23:25 +01:00
terminal.c Fix USB devices not being detected when requested 2013-03-19 20:35:21 +01:00
test.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
testload.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
testspeed.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
time.c Improve string. Gettextize. 2012-02-12 15:25:25 +01:00
tpm.c verifiers: Core TPM support 2018-12-12 14:51:26 +01:00
tr.c commands/tr: Simplify and fix missing parameter test. 2015-01-24 21:25:42 +01:00
true.c * grub-core/commands/acpihalt.c: Add TRANSLATORS comments. 2012-03-03 12:59:28 +01:00
usbtest.c Fix USB devices not being detected when requested 2013-03-19 20:35:21 +01:00
verifiers.c verifiers: Add possibility to defer verification to other verifiers 2018-11-09 13:25:31 +01:00
videoinfo.c * grub-core/commands/videoinfo.c: Use "paletted" rather than "packed 2013-05-07 14:44:05 +02:00
videotest.c * grub-core/commands/videotest.c: Reduce flickering and draw 6 squares 2013-05-02 14:34:13 +02:00
wildcard.c wildcard: Mark unused argument as such. 2015-02-21 16:19:09 +01:00
xnu_uuid.c * grub-core/commands/xnu_uuid.c: Remove variable length arrays. 2013-11-12 01:19:34 +01:00