cf3af4b4ed
kernel: fix export of file_system_lfn_protected.
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This function returns values not in registers but in their images on
stack. Therefore we have to wrap a call with pushad/popad.
git-svn-id: svn://kolibrios.org@9185 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-09-09 22:37:00 +00:00
turbocat
9b2048f146
kernel (trunk) :
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- Added the function of working with the file system in the export for the driver.
(However, feature 70 vulnerability should not be fixed until the drivers using it are rebuilt).
git-svn-id: svn://kolibrios.org@9055 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-07-12 22:34:27 +00:00
b6f769987c
kernel: Check for base+len overflow in is_region_userspace
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git-svn-id: svn://kolibrios.org@9045 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-07-09 09:22:44 +00:00
Magomed Kostoev (mkostoevr)
293a74db28
[KERNEL][TASKMAN] Add prefixes to named constants
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git-svn-id: svn://kolibrios.org@9038 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-07-08 20:04:59 +00:00
Magomed Kostoev (mkostoevr)
c81b16b529
[KERNEL][TASKMAN] Use named constants instead of magic numbers
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git-svn-id: svn://kolibrios.org@9036 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-07-08 19:16:00 +00:00
Magomed Kostoev (mkostoevr)
436e509ba2
[kernel][dll] Doxycomment load_file function
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git-svn-id: svn://kolibrios.org@9034 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-07-08 18:39:49 +00:00
Magomed Kostoev (mkostoevr)
43ca471eaa
[KERNEL][TASKMAN] Document fs_execute function return value
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git-svn-id: svn://kolibrios.org@9032 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-07-08 18:08:28 +00:00
Magomed Kostoev (mkostoevr)
d68f8ecdce
[KERNEL][TASKMAN] Comment fs_execute function
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git-svn-id: svn://kolibrios.org@9031 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-07-08 17:55:19 +00:00
bf0e285246
fix previous
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git-svn-id: svn://kolibrios.org@8914 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-06-21 21:38:42 +00:00
fc3c8d4ae0
[KERNEL] Temporarily disable checks added in #8680 .
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More info in comments to syscall_file_system_lfn
git-svn-id: svn://kolibrios.org@8912 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-06-21 21:31:19 +00:00
0f675e4534
[KERNEL] use constants instead of hardcoded values, other small fixes
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git-svn-id: svn://kolibrios.org@8876 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-06-19 08:41:09 +00:00
8ef75d4496
[KERNEL] #4 Preparing to merge legacy TASKDATA into APPDATA:
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- use thread state constants instead of hardcoded values
- other small style fixes
git-svn-id: svn://kolibrios.org@8874 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-06-18 08:26:02 +00:00
2359531a17
[KERNEL] #3 Preparing to merge legacy TASKDATA into APPDATA:
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- get rid of CURRENT_TASK
- to APPDATA added new fields which will be used instead of TASKDATA's
- other small fixes
git-svn-id: svn://kolibrios.org@8869 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-06-17 09:41:16 +00:00
d4bf03befc
[KERNEL] #2 Preparing to merge legacy TASKDATA into APPDATA:
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- rename event_mask in APPDATA to occured_events, cause TASKDATA already has event_mask and they have different meaning and usage
- small fixes
git-svn-id: svn://kolibrios.org@8867 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-06-16 13:57:17 +00:00
9cdec89085
[KERNEL] Preparing to merge legacy TASKDATA into APPDATA:
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- now doesnt use TASK_COUNT, now uses [thread_count] global instead of it
- update come copyrights
git-svn-id: svn://kolibrios.org@8866 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-06-16 10:04:10 +00:00
f3f40df401
[KERNEL] Refactoring:
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- optimize struct zeroing in sys32.inc
- set_app_param: delete setting completely unused APPDATA.event_filter (also make this field reserved)
- update some copyringhs
- other small fixes
git-svn-id: svn://kolibrios.org@8858 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-06-15 16:24:33 +00:00
75fe8b68da
refactoring pid_to_slot:
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- use constants instead of hardcoded values
- add more comments
git-svn-id: svn://kolibrios.org@8851 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-06-14 11:48:48 +00:00
4dea14e6e3
Delete unused function check_region (it was commented out years ago) and stub calls of this function.
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git-svn-id: svn://kolibrios.org@8840 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-06-13 20:51:08 +00:00
Doczom
a18d802064
fixed vulnerability (reading kernel memory from userspace) in sysfn 54.2
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git-svn-id: svn://kolibrios.org@8711 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-05-09 09:14:43 +00:00
Coldy
ed25f2c1ca
Dll autoload
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Kernel
- removed unnecessary and rewrote/add some comments, no code changes
User (lib/dll.obj)
- Introduced new KX header as extension for existing formats
- Added staring KX header processing
- Improved import table test logic, no reason to kill app for import absence - skip
import processing (tnx ProMiNick)
- Add ReadMe.txt
git-svn-id: svn://kolibrios.org@8709 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-05-01 16:17:27 +00:00
7f4ba4d3e1
fixed multiple vulnerabilities in sysfn70 caused by absence of user addresses check
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git-svn-id: svn://kolibrios.org@8680 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-04-24 21:16:55 +00:00
Coldy
cb3d4656b9
For DLL autoload
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git-svn-id: svn://kolibrios.org@8671 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-04-17 08:52:27 +00:00
c39db73416
taskman.inc: fixed two vulnerabilities which caused kernel memory corruption on attempt to run apps with illegal addresses in MENUET0x header
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git-svn-id: svn://kolibrios.org@8593 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-02-14 13:21:22 +00:00
1351c15bd0
taskman.inc: add comments for unobvious things, no code changes
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git-svn-id: svn://kolibrios.org@8592 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-02-13 23:42:08 +00:00
Coldy
44a5c1b211
Fixed 69.4. Bug, call with PID=2 stops the system process thereby freezing the entire system!
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git-svn-id: svn://kolibrios.org@8534 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-01-12 10:13:20 +00:00
609e822a2b
Fix r8111 for APIC mode: Don't skip LAPIC initialization if already mapped.
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git-svn-id: svn://kolibrios.org@8120 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-10-28 18:08:08 +00:00
8e5b79b154
kernel: Don't read acpi_dev_* vars that if uninitialized.
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Currently only uefi4kos loader initializes these variables. May be one
day BIOS loaders will load DEVICES.DAT file and initialize these vars
too, may be one day we will detect APIC IRQs via ACPI. But not today.
git-svn-id: svn://kolibrios.org@8117 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-10-26 04:29:48 +00:00
a9121a0da9
kernel: Split acpi.inc and hpet.inc from init.inc.
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Also, replace some hardcoded constants with macros.
git-svn-id: svn://kolibrios.org@8111 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-10-21 14:23:51 +00:00
aaf1ac4439
Assert sizeof.APPDATA=256, use it instead of hardcoded 256 value.
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git-svn-id: svn://kolibrios.org@8093 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-10-12 02:54:44 +00:00
ab9b1ebb4a
uefi4kos: Read config and kernel files from the disk.
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* Now there is a config file with boot options, example included.
* Config, kernel and ramdisk are loaded from the disk, not compiled in.
* DEVICES.DAT file is also optionally loaded from the disk.
* Also, move the loader to /kernel/trunk/bootloader/uefi4kos.
git-svn-id: svn://kolibrios.org@8092 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-10-06 03:32:57 +00:00
f8b90e92fa
translate russian comments to english #3 , no code changes
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git-svn-id: svn://kolibrios.org@8052 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-07-16 13:51:29 +00:00
5b284466d4
Translate russian comments to english #2 , no code changes
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git-svn-id: svn://kolibrios.org@8051 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-07-14 22:30:33 +00:00
4689014eb5
translate russian comments to english, no code changes
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git-svn-id: svn://kolibrios.org@8050 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-07-14 15:53:12 +00:00
8f21814292
Move slab allocator code from bus/usb/memory.inc to core/slab.inc.
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git-svn-id: svn://kolibrios.org@8037 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-06-11 13:23:44 +00:00
hidnplayr
5a633309ff
ай-яй-яй: Fix #7967
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git-svn-id: svn://kolibrios.org@7968 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-05-22 15:44:06 +00:00
hidnplayr
d397ad5154
User-land ring buffers.
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git-svn-id: svn://kolibrios.org@7967 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-05-22 15:38:59 +00:00
hidnplayr
9ab5b699d5
Improved readability, no semantic changes.
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git-svn-id: svn://kolibrios.org@7965 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-05-21 13:55:36 +00:00
pavelyakov
a8324ce5d2
Does not work stably :(
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git-svn-id: svn://kolibrios.org@7830 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-04-27 19:50:59 +00:00
pavelyakov
585f0d6cbf
Core: new function sys array
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git-svn-id: svn://kolibrios.org@7828 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-04-27 19:00:36 +00:00
cbceb320e8
kernel: Support more than one I/O APIC and 24 interrupts.
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git-svn-id: svn://kolibrios.org@7733 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-03-02 04:25:30 +00:00
pavelyakov
4200a751e8
По решению администрации убрал функцию
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git-svn-id: svn://kolibrios.org@7327 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-08-27 13:24:33 +00:00
pavelyakov
598bb537e9
Fixed error code and optimized function
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git-svn-id: svn://kolibrios.org@7325 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-08-27 10:26:47 +00:00
pavelyakov
e9a9823069
Fixed error
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git-svn-id: svn://kolibrios.org@7323 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-08-25 13:30:36 +00:00
pavelyakov
889dc1746b
Fix style
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git-svn-id: svn://kolibrios.org@7322 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-08-25 13:27:47 +00:00
pavelyakov
3c1445e6c6
Added KERNEL process
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git-svn-id: svn://kolibrios.org@7321 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-08-25 13:22:48 +00:00
pavelyakov
343e87c60f
Added function checksum security
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git-svn-id: svn://kolibrios.org@7320 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-08-25 10:09:02 +00:00
pavelyakov
bdc68077f4
Added Implementation of the function in the system - EAX = 81
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git-svn-id: svn://kolibrios.org@7319 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-08-24 23:55:36 +00:00
db8eddbd53
Enable xsave/xrstor, attempt 2.
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git-svn-id: svn://kolibrios.org@7276 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-05-13 00:16:10 +00:00
53a4fd1aef
Disable xsave code until proper fix.
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git-svn-id: svn://kolibrios.org@7199 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-03-21 00:02:11 +00:00
CleverMouse
4286d7bac3
revert FpuSave/FpuRestore to old implementations because existing drivers don't know about AVX, provide alternate exports AvxSaveSize/AvxSave/AvxRestore
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git-svn-id: svn://kolibrios.org@7168 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-02-27 16:27:26 +00:00
