eersoy93/exectos
1
0
Fork 0
forked from xt-sys/exectos
Code Pull Requests Activity
991 Commits 1 Branch 0 Tags
f77f2bbf92f01b413bd640a767a6f726ca169cdc
Commit Graph

377 Commits

Author SHA1 Message Date
Aiken Harris
f77f2bbf92 Introduce architecture-specific page map routines 2025-08-17 00:23:19 +02:00
Aiken Harris
0ed59f223c Relocate page mapping helpers and add PML5 support 2025-08-16 21:07:54 +02:00
Aiken Harris
de2973ac42 Implement page map info initialization 2025-08-16 20:28:05 +02:00
Aiken Harris
6a330e38f2 Consolidate paging-related globals into MmpPageMapInfo 2025-08-16 20:14:18 +02:00
Aiken Harris
5768d4bba6 Prepare for architecture-specific paging initialization 2025-08-16 19:58:00 +02:00
Aiken Harris
e8771dfc5b Use __asm__ to comply with disabled GNU extensions 2025-08-15 00:32:56 +02:00
Aiken Harris
030575592c Revert 'Fix broken HlpInitializeAcpiSystemDescriptionTable implementation' 2025-08-11 23:30:40 +02:00
Aiken Harris
88fba6d408 revert 'Fix broken HlpInitializeAcpiSystemDescriptionTable declaration' 2025-08-11 23:29:57 +02:00
Aiken Harris
406c0a0cd2 Fix broken HlpInitializeAcpiSystemDescriptionTable declaration 2025-08-10 17:48:48 +02:00
Aiken Harris
c9f9f87973 Fix broken HlpInitializeAcpiSystemDescriptionTable implementation 2025-08-10 17:48:01 +02:00
Aiken Harris
d806c8e1f2 Resolve compilation errors due to renamed CPUID requests 2025-08-10 17:12:06 +02:00
Aiken Harris
2ea306097d Resolve compilation errors due to renamed CPUID requests 2025-08-10 17:10:01 +02:00
Aiken Harris
e62820187d Resolve compilation errors due to updated CPUID requests 2025-08-10 17:01:28 +02:00
Aiken Harris
a6814aa2a3 Resolve compilation errors due to renamed CPUID requests 2025-08-10 16:59:32 +02:00
Aiken Harris
d7552f1dce Fix race condition in HlComPortReadLsr 
The static local variable RingFlag in HlComPortReadLsr caused shared state across multiple calls and ports, leading to race conditions and incorrect behavior.
 2025-08-06 09:01:47 +02:00
Aiken Harris
ff41b0d4f7 Fix incorrect TSS descriptor limit according to architecture specification 2025-07-28 18:25:47 +02:00
Aiken Harris
6130a34587 Align stack as required by the ABI 2025-07-28 17:57:16 +02:00
Aiken Harris
da3e039a05 Use correct address when clearing COM port buffer 
The code was reading from Port->Address to clear the RBR before the field was initialized.
 2025-07-20 14:53:04 +02:00
Aiken Harris
e778a95a01 Use portable affinity mask for the idle process 2025-07-20 12:34:20 +02:00
Aiken Harris
24b6cc2250 Use portable affinity mask for the idle process 
The hardcoded value 0xFFFFFFFF restricted the idle process to the first 32 processors on 64-bit system.
 2025-07-20 12:33:10 +02:00
Aiken Harris
fdf649fcec Correctly initialize the boot stack pointer, as the stack grows downwards 2025-07-19 17:41:38 +02:00
Aiken Harris
dcb0b8fb4b Initialize UBSAN mismatch data without relying on memset() 2025-07-09 10:40:15 +02:00
Rafal Kupiec
2e7793dc2b Implement HlpGetCpuApicId() routine 2024-07-22 23:31:20 +02:00
Rafal Kupiec
2c5b680426 Implement HlpSendIpi() routine 2024-07-22 23:23:55 +02:00
Rafal Kupiec
626ece8046 HlReadApicRegister() should return and HlWriteApicRegister() should take ULONGLONG value 2024-07-16 22:36:45 +02:00
Rafal Kupiec
088940424d Fix data types and rename some fields to avoid confusion 2024-07-16 16:28:12 +02:00
Rafal Kupiec
7abd0f3017 Revert unintentional change 2024-07-14 12:13:56 +02:00
Rafal Kupiec
f8519ec09d Rename HlpAcpiSystemInfo global variable to HlpSystemInfo 2024-07-14 12:11:39 +02:00
Rafal Kupiec
3bda67be0a Basic ACPI system info initialization code for traversing MADT tables 2024-07-13 21:08:58 +02:00
Rafal Kupiec
cb64235953 Use PHYSICAL_ADDRESS data type in MmAllocateHardwareMemory() routine as it is used in MmMapHardwareMemory() as well to avoid the need of data conversion 2024-07-13 15:54:10 +02:00
Rafal Kupiec
801cf64f45 Update kernel readme 2024-07-10 16:10:48 +02:00
Rafal Kupiec
f52c50242a Correct comment 2024-07-09 22:57:02 +02:00
Rafal Kupiec
3f10e1b59e Fix page fault when trying to find ACPI table 2024-07-09 22:47:26 +02:00
Rafal Kupiec
47219585d4 Fix pointer operation overflow 2024-07-09 22:40:32 +02:00
Rafal Kupiec
e46f2e6116 Ensure that table header is not set before attempting to find ACPI table 2024-07-09 22:36:40 +02:00
Rafal Kupiec
cc0edeeb47 Add missing forward reference update to fix build 2024-06-22 19:16:00 +02:00
Rafal Kupiec
156cb7bcac Refactor system resources to be able to distinguish if requested resource does not exist or if it is locked and cannot be reused 2024-06-22 18:54:34 +02:00
Rafal Kupiec
c2db94125d Add appropriate crediting for Minoca authors for the System Resources component 2024-06-21 17:00:20 +02:00
Rafal Kupiec
330d3fa72e Fix routines order for better maintainability 2024-06-21 16:50:05 +02:00
Rafal Kupiec
712107ae10 Simplify XTOS library 2024-06-12 18:40:52 +02:00
Rafal Kupiec
906e09fd9f Refactor COM port support, to get rid of global variables in library 2024-06-12 18:02:29 +02:00
Rafal Kupiec
91e8a86ee2 Implement kernel undefined behavior sanitizer support 2024-06-12 16:19:24 +02:00
Rafal Kupiec
2f16f4f613 Traverse Local x2APIC structures to find all processors 2024-06-07 23:05:12 +02:00
Rafal Kupiec
f36b59c961 Store processor identities in system info structure 2024-06-07 20:19:56 +02:00
Rafal Kupiec
86bc2042e5 Cleanup XTDK headers 2024-06-06 23:09:03 +02:00
Rafal Kupiec
658cb2d3c8 Get system information based on the ACPI (currently only number of CPUs) 2024-06-06 22:05:32 +02:00
Rafal Kupiec
829fc49aac Fix ACPI cache causing some undefined behavior 2024-06-06 21:52:41 +02:00
Rafal Kupiec
92e861ebae Cleanup APIC related headers 2024-06-06 21:50:20 +02:00
Rafal Kupiec
4212453cf5 Fix APIC initialization code 2024-06-06 16:49:08 +02:00
Rafal Kupiec
ef65bceccd Initialize legacy PIC and mask all interrupts 2024-06-05 16:08:54 +02:00