eersoy93/exectos
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Code Pull Requests Activity
884 Commits 1 Branch 0 Tags 12 MiB
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347 Commits

Author SHA1 Message Date
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
Rafal Kupiec
b061c87fc9
Fix routines with no prototype using XTAPI calling convention compiler warnings 2024-06-04 21:41:16 +02:00
Rafal Kupiec
8a4caba26f
Fix routine with no prototype using XTAPI calling convention compiler warning 2024-06-04 21:39:10 +02:00
Rafal Kupiec
76e1fc6099
Enable hardware layer initialization code 2024-06-04 21:36:09 +02:00
Rafal Kupiec
7b29897efb
Initialize ACPI Timer 2024-06-04 21:04:09 +02:00
Rafal Kupiec
7704e5d399
Initial kernel ACPI support 2024-06-04 16:24:13 +02:00
Rafal Kupiec
c289dab514
Add ACPI resource type 2024-06-02 21:36:59 +02:00
Rafal Kupiec
6176ca38a8
Cleanup hardware allocation memory pool related code 2024-06-02 17:29:31 +02:00
Rafal Kupiec
abb65b99fe
HlPool manages hardware related memory 2024-06-02 17:01:45 +02:00
Rafal Kupiec
a7c4f6c2aa
Fix MmMapHalMemory() not using the ReturnAddress for calculating virtual address 2024-05-26 10:50:31 +02:00
Rafal Kupiec
4a275b3dec
Just skip unsupported system resources 2024-05-26 00:09:31 +02:00
Rafal Kupiec
94a40501d4
Mask APIC ICR0 and disable APIC interrupts for initialization time by raising APIC TPR 2024-05-24 23:39:06 +02:00
Rafal Kupiec
b4588d5b4c
Make ExectOS only run on processors which support PAE 2024-05-24 16:30:39 +02:00
Rafal Kupiec
5221db2e63
Rename LOADER_MEMORY_MAPPING structure to more meaningful LOADER_MEMORY_DESCRIPTOR 2024-05-23 19:00:50 +02:00
Rafal Kupiec
edbc2cc045
Initialize architecture specific hardware extensions 2024-05-22 22:53:29 +02:00
Rafal Kupiec
609538b9be
Implement MmpGetPdeAddress() and MmpGetPteAddress() routines for i686 architecture as well as MmpMemoryExtensionEnabled() for checking PAE/LA57 support 2024-05-22 22:47:28 +02:00
Rafal Kupiec
03727a61d3
Implement hardware layer pool memory management 2024-05-22 18:51:09 +02:00
Rafal Kupiec
2103b2dafd
Make sure frame buffer is initialized before drawing 2024-05-18 16:57:38 +02:00
Rafal Kupiec
d2014a5e82
Use HlpRGBColor() internally 2024-05-17 23:29:03 +02:00
Rafal Kupiec
811b173387
Re-enable interrupts only if they were enabled previously 2024-05-17 23:24:04 +02:00
Rafal Kupiec
740df726e9
Implement ArInterruptsEnabled() routine 2024-05-17 23:19:25 +02:00
Rafal Kupiec
5591e1b377
Fix ArGetCpuFlags() routine 2024-05-17 23:16:16 +02:00
Rafal Kupiec
41bc673694
Initialize framebuffer device based on a system resource provided by boot loader 2024-05-17 22:37:42 +02:00
Rafal Kupiec
8a15d46198
Initialize system resource as soon as possible 2024-05-17 22:31:29 +02:00
Rafal Kupiec
74c1b03a6b
Implement a system resources management routines 2024-05-16 23:08:59 +02:00
Rafal Kupiec
9f1a4f0ced
Compose the AMD family and model IDs according to the AMD CPUID manual, section 2 2024-05-14 19:39:07 +02:00
Rafal Kupiec
2a8cc7397e
Implement ArGetCpuFlags() routine 2024-05-14 16:26:02 +02:00
Rafal Kupiec
01d127f49e
Consider not initialized list as empty, what prevents page faults 2024-05-14 15:53:21 +02:00
Rafal Kupiec
60a9e4b534
Rename source file with fb-related stuff, fix build 2024-05-13 15:59:24 +02:00
Rafal Kupiec
086d9ed7e2
Rename source file with fb-related stuff 2024-05-13 15:55:39 +02:00
Rafal Kupiec
78424385fc
Convert RGB colors to FrameBuffer format 2024-05-13 08:51:27 +02:00