301 Commits

Author	SHA1	Message	Date
Aiken Harris	61d5e36a4e	Partially revert previous commit	2025-07-30 17:23:11 +02:00
Aiken Harris	410b96b58a	Zero-initialize Page Directory entries before use	2025-07-30 17:19:37 +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	c8787c3bd6	Zero-initialize Page Directory entries before use	2025-07-30 16:38:17 +02:00
Aiken Harris	7fce778ee4	Harden BlpDuplicateDevicePath against malformed device paths	2025-07-29 12:15:27 +02:00
Aiken Harris	b0aabf96b8	Improve device enumeration logic in BlEnumerateBlockDevices ... These changes result in a more robust and reliable device enumeration process, better prepared to handle edge cases and non-standard firmware behavior.	2025-07-29 10:44:50 +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
Aiken Harris	953de7fb5f	Correct default OS selection in boot menu	2025-07-28 21:39:07 +02:00
Aiken Harris	55ef9bf686	Correct function declaration for BlpFindParentBlockDevice	2025-07-28 19:45:19 +02:00
Aiken Harris	6823982227	Correctly return parent device in BlpFindParentBlockDevice	2025-07-28 19:43:13 +02:00
Aiken Harris	a81bad32fe	Implement scrolling in the boot menu	2025-07-20 16:45:15 +02:00
Rafal Kupiec	94076b7471	Separate image base address per architecture	2024-07-10 22:42:48 +02:00
Rafal Kupiec	6bcf3e134f	Unify naming convention and switch to ULONG in memory map related routines	2024-07-06 22:59:10 +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	bfe3d4b18a	Fix pointer overflow	2024-06-10 16:01:19 +02:00
Rafal Kupiec	bd7d4f5a0d	Fix function type mismatch undefined behavior when calling through a pointer	2024-06-09 22:26:01 +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	6b1ccc4ce5	Do not hardcode PML shift values	2024-05-27 22:26:05 +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	058649036f	Take care about blink first, otherwise BlPhysicalListToVirtual() fails to properly map single-element linked list	2024-05-16 22:17:40 +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	07d7e06b2b	Flush keyboard buffer out of any keystrokes before waiting for user input	2024-05-05 15:29:20 +02:00
Rafal Kupiec	5a013e3ab5	Properly free memory after reading a file	2024-04-30 12:27:27 +02:00
Rafal Kupiec	99ff358287	Don't mess with input string	2024-04-30 10:31:17 +02:00
Rafal Kupiec	c4d5b5bb25	Truncate memory descriptor to 4GB only with PML2	2024-04-29 23:59:17 +02:00
Rafal Kupiec	763bade115	Use correct string formatting when printing page mapping	2024-04-29 23:57:09 +02:00
Rafal Kupiec	0756eb9b29	Allocate memory before copying a buffer	2024-04-29 22:39:32 +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	6b8184aa04	Fix code formatting	2024-04-29 08:38:45 +02:00
Rafal Kupiec	e80927c5d3	Fix undefined behavior and NULL pointer in boot loader OS list renderer	2024-04-27 00:42:25 +02:00