eersoy93/exectos
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d602038858ccda0c8751d683695f4061688da7a0
Commit Graph

152 Commits

Author SHA1 Message Date
Aiken Harris
d602038858 Temporarily disable LA57 paging 2025-08-18 00:10:32 +02:00
Aiken Harris
c3ece4f317 Fix type usage in XtpMapHardwareMemoryPool 2025-08-17 00:51:26 +02:00
Aiken Harris
8491e5fed1 Remove PageMapLevel from the loader information block 2025-08-16 20:18:34 +02:00
Aiken Harris
3ca6d04f6b Add definitions for 5-level paging and refactor constants 2025-08-16 00:22:21 +02:00
Aiken Harris
2375a653fe Resolve potential PDE conflict in non-PAE boot path 2025-08-11 20:59:00 +02:00
Aiken Harris
bf291613a3 Add debug messages to display PML set by bootloader 2025-08-10 18:07:26 +02:00
Aiken Harris
383d5eeb06 Add missing forward declaration to resolve compile issue 2025-08-10 17:43:27 +02:00
Aiken Harris
dce2c50b9d Replace hardcoded PML level with dynamic detection using XtpDeterminePagingLevel 2025-08-10 17:39:38 +02:00
Aiken Harris
a33a45fc20 Implement paging level detection for AMD64 based on CPUID and boot parameters 2025-08-10 17:27:12 +02:00
Aiken Harris
23e8be1097 Remove PAE support check to allow both PAE and non-PAE configurations 2025-08-10 17:25:04 +02:00
Aiken Harris
800810169d Fix XtpDeterminePagingLevel after renaming CPUID requests 2025-08-10 17:19:44 +02:00
Aiken Harris
eeb5e8d455 Fix broken AcGetApicBase 2025-08-10 17:16:48 +02:00
Aiken Harris
3472b448c7 Fix broken AcGetApicBase implementation 2025-08-10 17:05:13 +02:00
Aiken Harris
a539191a33 Implement paging level detection for i686 based on CPUID and boot parameters 2025-08-10 15:42:41 +02:00
Aiken Harris
2472cbbff4 Revert 'Simplify and correct hardware pool mapping' 2025-08-09 17:15:35 +02:00
Aiken Harris
311d5e1f5c Simplify and correct hardware pool mapping 2025-08-08 21:49:21 +02:00
Aiken Harris
ca6c913fa7 Clarify PAE state management logic 2025-08-02 18:30:23 +02:00
Aiken Harris
ca06f9ebb5 Correctly manage PAE state when enabling paging 2025-08-02 18:26:01 +02:00
Aiken Harris
e6ebac7cda Correct status variable type in XtpMapHardwareMemoryPool 2025-07-30 21:50:36 +02:00
Aiken Harris
4453b95f5c Correct status variable type in XtpMapHardwareMemoryPool 2025-07-30 21:48:38 +02:00
Aiken Harris
66e136c7d6 Enable paging 2025-07-30 16:58:25 +02:00
Aiken Harris
d61b48740f Declare CpuRegisters as a local structure instead of a pointer 2025-07-30 16:53:07 +02:00
Aiken Harris
3607a6d930 Zero-initialize Page Directory entries before use 2025-07-30 16:49:49 +02:00
Aiken Harris
486e987b71 Ensure correct boot volume is used by the chainloader 2025-07-29 08:04:33 +02:00
Aiken Harris
ecaf923e6d Ensure correct boot volume is used to boot XTOS 2025-07-29 08:01:32 +02:00
Rafal Kupiec
7704e5d399 Initial kernel ACPI support 2024-06-04 16:24:13 +02:00
Rafal Kupiec
db5d6c42c9 Rework AcpChecksumTable() routine into AcpValidateAcpiTable() 2024-06-03 23:31:33 +02:00
Rafal Kupiec
54b7e46f1b Simplify AcGetAcpiTable() routine a bit 2024-06-03 23:24:54 +02:00
Rafal Kupiec
f265810a5c Fix AcGetAcpiTable() routine failing to validate FADT checksum on some ACPI 2.0 and older machines 2024-06-03 21:58:19 +02:00
Rafal Kupiec
9124574bc5 Fixes and improvements to ACPI related structures and definitions 2024-06-03 21:17:31 +02:00
Rafal Kupiec
7f922dd864 Let XTLDR provide ACPI system resource 2024-06-02 22:30:52 +02:00
Rafal Kupiec
29ff9e114e Mark XtMapHardwareMemoryPool() routine private 2024-06-02 17:34:30 +02:00
Rafal Kupiec
c1ab5fe98d Cleanup hardware allocation memory pool related code for i686 2024-06-02 17:32:39 +02:00
Rafal Kupiec
6176ca38a8 Cleanup hardware allocation memory pool related code 2024-06-02 17:29:31 +02:00
Rafal Kupiec
f968eb21fd Cleanup the code 2024-05-27 22:20:53 +02:00
Rafal Kupiec
7f8846f23d Map memory for hardware layer on i686 2024-05-27 22:17:30 +02:00
Rafal Kupiec
ae243a9d07 Map memory for hardware layer on amd64 2024-05-27 21:54:21 +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
28903e0c10 Add missing forward reference for AcGetAcpiTable() routine 2024-05-20 15:34:49 +02:00
Rafal Kupiec
ac33b86c3d Implement AcGetAcpiTable() routine 2024-05-19 23:45:28 +02:00
Rafal Kupiec
34cc81c446 Provide framebuffer information via system resource 2024-05-18 17:06:44 +02:00
Rafal Kupiec
c576f7f8f2 Provide pixel information to the kernel 2024-05-12 22:28:06 +02:00
Rafal Kupiec
615a1457bf Fixes to FbpGetPixelInformation() and FbpGetColorMask() routines 2024-05-12 22:20:22 +02:00
Rafal Kupiec
ab618f95b9 Use dedicated GUID for DUMMYOS boot protocol 2024-04-29 13:48:01 +02:00
Rafal Kupiec
a4bb5a8ecc Correct formatting 2024-04-29 12:35:32 +02:00
Rafal Kupiec
170b11f7a2 Change OS boot identifier, to be able to load both 'dummy' and 'xtos' modules at the same time 2024-04-29 12:31:18 +02:00
Rafal Kupiec
7193e698f1 Store page map level 2024-04-07 17:49:24 +02:00
Rafal Kupiec
388ac1a8c2 Properly, recursively self map page tables on i686 architecture 2024-04-07 17:11:14 +02:00
Rafal Kupiec
0af3a01acf Pass compatible pointer type to fix compiler warning 2024-04-07 10:50:21 +02:00
Rafal Kupiec
1305672875 Properly, recursively self map page tables; currently only for AMD64 and PML4 2024-04-05 00:26:41 +02:00