259 Commits

Author	SHA1	Message	Date
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
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
Rafal Kupiec	c6f3422c49	Update PTE related structures	2024-04-03 16:00:26 +02:00
Rafal Kupiec	dcca4870cd	Move cursor before changing console attributes	2024-03-28 14:06:52 +01:00
Rafal Kupiec	1cdc1d3e54	Truncate EFI memory descriptor to 4GB and never map EFI reserved memory like PCI BAR	2024-03-26 23:04:54 +01:00
Rafal Kupiec	e24c37c9b1	First page is now always present in memory map, so there is no need to map it explicitly	2024-03-24 23:01:52 +01:00
Rafal Kupiec	ce8c66f93a	Always map first page	2024-03-24 22:52:18 +01:00
Rafal Kupiec	b3be36e23d	Map BIOS ROM and VRAM	2024-03-24 15:53:36 +01:00
Rafal Kupiec	56d50ea2e8	Implement EDID support for getting the preferred screen resolution	2024-03-21 15:40:09 +01:00
Rafal Kupiec	eb75a27ac2	Use common handle and properly close GOP protocol on failures	2024-03-21 06:59:05 +01:00
Rafal Kupiec	3cd55260e6	Expose BlEnterFirmwareSetup() routine via XTLDR protocol	2024-03-19 17:11:38 +01:00
Rafal Kupiec	e263effe13	Allow to reboot into UEFI Firmware setup interface after pressing F10 in the boot menu	2024-03-19 17:04:14 +01:00
Rafal Kupiec	94e6ca7aec	Implement BlEnterFirmwareSetup() routine	2024-03-19 16:50:04 +01:00
Rafal Kupiec	7b2a2565c5	Expose BlGetEfiVariable() and BlSetEfiVariable() routines via XTLDR protocol	2024-03-18 22:20:21 +01:00
Rafal Kupiec	6accf62552	Expose BlGetConfigBooleanValue() via XTLDR protocol	2024-03-18 22:16:20 +01:00
Rafal Kupiec	18c9cc1644	Remove unnecessary debug messages	2024-03-18 21:55:17 +01:00
Rafal Kupiec	12e8704ffb	Implement BlGetConfigBooleanValue() routine	2024-03-18 20:02:43 +01:00
Rafal Kupiec	1d26b81923	Store last booted OS in NVRAM and make it default one on next boot	2024-03-18 19:41:55 +01:00
Rafal Kupiec	ee23cd90cb	Implement BlGetEfiVariable() and BlSetEfiVariable() routines	2024-03-18 17:04:58 +01:00
Rafal Kupiec	713f826387	XTOS boot protocol should use builtin mapping function	2024-03-17 23:10:50 +01:00
Rafal Kupiec	db0e1d40aa	Allow boot protocols to supply own routine for converting EFI memory type into OS-specific memory type	2024-03-17 23:06:37 +01:00
Rafal Kupiec	41ebabcb09	Provide only necessary framebuffer information to the kernel	2024-03-15 16:46:53 +01:00
Rafal Kupiec	945b323606	Initialize framebuffer earlier and reset video screen mode to circumvent buggy firmwares	2024-03-15 15:46:45 +01:00
Rafal Kupiec	848731c9e6	Introduce ability to change screen resolution	2024-03-15 15:12:12 +01:00
Rafal Kupiec	662b49d96e	Remove unneeded infinite loop	2024-03-13 16:34:47 +01:00
Rafal Kupiec	e6736087ba	Corrections in printing debug messages	2024-03-13 15:55:03 +01:00
Rafal Kupiec	a4c22ab5e8	Improvements to FrameBuffer support	2024-03-09 15:07:33 +01:00
Rafal Kupiec	7c210e8818	Improvements and fixes in framebuffer module	2024-03-07 16:19:05 +01:00
Rafal Kupiec	70a52adb8b	Don't even try to load a dependency modules with invalid name set	2024-03-02 22:59:20 +01:00
Rafal Kupiec	baaa729076	Correct typo in a comment	2024-03-02 22:27:32 +01:00
Rafal Kupiec	bd6516cdf9	Reallocate memory when updating existing config entry via BlSetConfigValue()	2024-03-02 17:15:37 +01:00
Rafal Kupiec	01983ef677	Small fixes to configuration parser	2024-03-02 16:54:28 +01:00
Rafal Kupiec	d61fd4f9c7	Fix grim bug in PE/COFF image structures causing invalid data read from optional header	2024-03-02 00:56:38 +01:00
Rafal Kupiec	a57ae020fa	Implement PeGetFileSize(), PeGetImageSize() and PeUnloadImage() routines	2024-03-01 23:12:12 +01:00
Rafal Kupiec	17c50ea912	Redesign a way of storing module information; this allows to store more data in a single section, like license or a list of authors, as well as solves the problem with different module name lengths	2024-02-28 23:28:33 +01:00
Rafal Kupiec	632bb30b64	Implement BlGetRandomValue() and BlInitializeEntropy() routines for future KASLR support	2024-02-26 23:06:44 +01:00
Rafal Kupiec	2dd4048416	Switch GUID specifier to %v and %V, thus allowing to write string with both lower and uppercase	2024-02-17 22:52:49 +01:00
Rafal Kupiec	430557e08f	Fix printing hard drive GUID	2024-02-16 23:05:24 +01:00
Rafal Kupiec	a70df7cbf8	Properly print status codes	2024-02-16 23:01:29 +01:00
Rafal Kupiec	70c66a5d70	Code formatting	2024-02-16 22:44:19 +01:00