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97 commits

Author SHA1 Message Date
Timo Kreuzer
1831bc6add [NTOS:KE/x64] Implement initial IPI code 2023-12-18 23:16:39 +02:00
Timo Kreuzer
e5c5efe2ad [NTOS:KE/x64] Set the idle thread's IdealProcessor for application processors 2023-12-08 20:16:51 +02:00
Timo Kreuzer
b1a9e72e92 [NTOS:KE/x64] Do not call HalInitSystem from application processors 2023-12-08 20:16:51 +02:00
Timo Kreuzer
d0f6874d92 [NTOS:KE/x64] Factor out KiIntializeProcessorBootStructures 2023-12-08 20:16:51 +02:00
Timo Kreuzer
8c466c3e36 [NTOS:KE/x64] Improve KiInitializePcr 2023-12-08 20:16:51 +02:00
Timo Kreuzer
d2a3b1c791 [NTOS:KE/x64] Factor out KiInitializeP0BootStructures 2023-12-08 20:16:51 +02:00
Timo Kreuzer
e655594609 [NTOS:KE/x64] (Re)move initialization of IRQL and TR 2023-12-08 20:16:51 +02:00
Timo Kreuzer
0a7255e4bf [NTOS:KE/x64] Move Initialization of TSS 2023-12-08 20:16:51 +02:00
Timo Kreuzer
160980aba1 [NTOS:KE/x64] Move initialization of PCR 2023-12-08 20:16:51 +02:00
Timo Kreuzer
ba62dd0aaa [NTOS:KE/x64] Move initialization of KeLoaderBlock 2023-12-08 20:16:51 +02:00
Timo Kreuzer
e1497d43d7 [NTOS:KE/x64] Improve KiInitializeTss 2023-12-08 20:16:51 +02:00
Timo Kreuzer
bbe16859b5 [NTOS:KE/x64] Rename P0 boot stacks 2023-12-08 20:16:51 +02:00
Timo Kreuzer
6c5b3f203d [NTOS:KE/x64] Add back a stubs.c file 2023-12-08 19:38:59 +02:00
Timo Kreuzer
57c7f06004 [NTOS:KE/x64] Rename stubs.c to traphandler.c 2023-12-08 19:38:59 +02:00
Justin Miller
516ccad340
[NTOS:KE][HALX86] Implement AP startup code (#5879) 
Co-authored-by: Victor Perevertkin <victor.perevertkin@reactos.org>

Introduce the initial changes needed to get other processors up and into kernel mode. 
This only supports x86 as of now but is the first real step towards using other system processors.
 2023-11-19 15:51:33 -08:00
Timo Kreuzer
410b1030c0 [NTOS:KE/x64] Implement detection of more KF_* feature flags 
- Detect KF_SSSE3, KF_SSE4_1, KF_SSE4_2, KF_RDRAND, KF_BRANCH, KF_SLAT, KF_GENUINE_INTEL, KF_AUTHENTICAMD, KF_ACNT2, KF_SMEP, KF_SMAP, KF_RDWRFSGSBASE, KF_XSAVEOPT, KF_XSAVES, KF_HUGEPAGE, KF_RDTSCP
 2023-10-03 19:45:44 +03:00
Timo Kreuzer
1a7ab2fe68 [NTOS:KE/x64] Use structures for CPUID 2023-10-03 19:45:44 +03:00
Timo Kreuzer
70f6ed8ee3 [NTOS:KE/x64] Improve CPU feature detection 
- Use 64 bit feature flags (with a hack in the PRCB)
- Improve setting up SharedUserData->ProcessorFeatures
 2023-10-03 19:45:44 +03:00
Timo Kreuzer
47c1dcd023 [NDK] Update kernel feature bits constants 
- Move them into architecture specific headers.
- Add missing constants based on https://www.geoffchappell.com/studies/windows/km/ntoskrnl/structs/kprcb/featurebits.htm
- Yes, they are 64 bits
 2023-10-03 19:45:44 +03:00
Timo Kreuzer
26a64324e7 [NTOSKRNL/x64] Fix a bug in KeSwitchKernelStack 
Don't safe anything in the callee's home space, because the callee can overwrite it. Use the functions home space instead.
 2023-09-17 10:37:50 +03:00
Timo Kreuzer
583be404dd [NTOSKRNL/x64] Fix bug in KiInitializeContextThread 
The function set CtxSwitchFrame->ApcBypass to FALSE, preventing APCs (like when user mode sets the context while the thread is suspended) from being delivered as soon as the thread lowers IRQL to PASSIVE_LEVEL. This resulted in the SetContext APC to be delivered only after the user mode APC was initialized, overwriting the user mode APC context in the trap frame. This caused kernel32_winetest process to break.
 2023-09-07 01:16:14 +03:00
Stanislav Motylkov
e2a587c2ef [NTOS:KE/x64] Calculate the CPU frequency on AMD64 
This should be performed early enough before CM initialization,
but after the TSC has been initialized and calibrated by HAL.

Based on existing i386 kiinit code. CORE-17971 CORE-14922
 2023-07-15 20:50:12 +03:00
Stanislav Motylkov
5ae65ab7a7 [NTOS:KE] Add x86 CPU features reporting to AMD64 
CORE-18023 CORE-14922
 2023-07-02 21:00:32 +03:00
Timo Kreuzer
15fbcc19b9 [NTOS:KE/x64] Fix KiConvertToGuiThread 
- Do not allocate a new stack, if the thread already has a large one. This prevents the function from freeing a large stack as a normal stack and subsequently leaking system PTEs.
- Fix the check for failure of PsConvertToGuiThread (test eax, not rax, for being negative, because by default rax is zero extended from eax, not sign extended). This fixes an infinite loop on failure.
 2023-05-16 22:03:13 +03:00
Timo Kreuzer
12ed9f30a7 [NTOS] Fix interrupt flag handling in KiPageFault 
This fixes a crash in kmtest:ZwAllocateVirtualMemory
 2023-01-04 10:32:28 +01:00
Timo Kreuzer
5b6e7eceda [NTOS] Fix KiGeneralProtectionFault 2023-01-04 10:32:28 +01:00
Timo Kreuzer
2e3fe5de90 [NTOS] Fix saving of XMM registers on some trap handlers 2022-12-13 07:18:24 +01:00
Timo Kreuzer
9658c6a220 [NTOSKRNL] Print boot cycles on x64 just like on x86 2022-11-24 21:17:58 +02:00
Timo Kreuzer
225e0c89d9 [NTOS] Fix a bug in KiPrepareUserDebugData 2022-11-24 21:17:58 +02:00
Timo Kreuzer
e923912f94 [NTOS] Fix unwinding through KiThreadStartup 2022-11-24 21:17:58 +02:00
Marcin Jabłoński
edb7575faa
[NTOS:KE/x64] Implement KeDisconnectInterrupt() for amd64 (#4883) 
Choose the correct element of the KiUnexpectedRange array,
depending on the interrupt vector, the same way as here:
a2c6af0da4/ntoskrnl/ke/amd64/except.c (L77)

And guard KeConnectInterrupt() execution with dispatcher lock.

CORE-14922
 2022-11-22 23:52:18 +03:00
Timo Kreuzer
620f9ee71a [NTOS] Add MxCsr handling to trap handlers 2022-08-22 11:22:08 +02:00
Timo Kreuzer
92c798c657 [NTOSKRNL] Implement KiXmmExceptionHandler 2022-08-22 11:22:08 +02:00
Timo Kreuzer
39f11249ff [NTOS][RTL] Initialize MxCsr where missing 2022-08-22 11:22:08 +02:00
Timo Kreuzer
786017c5b6 [NTOS] Don't assert, when dispatching an exception to user mode fails 
Instead continue with second chance handling.
 2022-08-04 16:15:24 +02:00
Timo Kreuzer
b3a8f8611d [NTOS] Treat page faults with interrupts disabled as access violation 2022-08-04 16:15:24 +02:00
Timo Kreuzer
e45af60560 [NTOS:KE/X64] Enable interrupts when accessing user mode memory 2022-08-04 16:15:24 +02:00
Timo Kreuzer
902c6eee1e [NTOS:KE] Restore interrupts in KiSwitchKernelStack 2022-08-04 16:15:24 +02:00
Timo Kreuzer
ae39ad4d10 [NTOS] Add a hack for VBox 2022-08-04 16:15:24 +02:00
Timo Kreuzer
45f75d5d32 [NTOS:KE/x64] Handle user faults in KiGeneralProtectionFaultHandler 2022-07-14 18:35:28 +02:00
Marcus Boillat
fa52f2fae0
[NTOS:KE] Fix CPU extended family and model detection 
Based on documentation from Geoff Chappell:
https://www.geoffchappell.com/studies/windows/km/cpu/cpuid/00000001h/eax.htm

CORE-17974
 2022-05-09 21:50:24 +03:00
Marcus Boillat
00b3e4bc68
[NTOS:KE] Use bitfield structure for x86 CPU signature in EAX register 
This makes code a lot more readable. CORE-17974
 2022-05-09 21:50:24 +03:00
Stanislav Motylkov
cc82bc14e2
[NTOS:KE] Move KiGet/SetProcessorType function below KiGetCpuVendor 
CORE-17974
 2022-05-09 21:50:19 +03:00
Hermès Bélusca-Maïto
9ea2b803c8
[NDK][HAL][NTOS] Add missing PRCB_MINOR_VERSION / PRCB_MAJOR_VERSION and use them. 2022-05-07 18:14:38 +02:00
Stanislav Motylkov
84cc81ee29
[NTOS:KE/x64] Detect CPU vendor properly and store value in PRCB 
Also generate processor identifier properly based on this value
on the Configuration Manager machine-dependent initialization.

Update processor driver INF file accordingly.

CORE-17970 CORE-14922
 2022-01-05 18:28:40 +03:00
Jérôme Gardou
42bec35f65 [NTOS:KE] Also rewrite KeZeroPages in assembly for amd64 
Let's stick with "rep movsq" until we are able to have more precise benchmarks
 2021-08-04 17:48:39 +02:00
Jérôme Gardou
c6e9fea844 [NTOSKRNL] Deduplicate some symbols 2021-06-24 18:48:31 +02:00
Timo Kreuzer
f4d47faeb7 [NTOS:KE] Fix usage of KTHREAD::SwapBusy 2021-06-19 12:17:18 +02:00
Timo Kreuzer
a011d19ed2 [NTOS:KE] Fix some locking issues 2021-06-19 12:17:18 +02:00
Timo Kreuzer
2ed56fa794 [NTOS] Fix build with CONFIG_SMP 2021-06-19 12:17:18 +02:00