89 Commits

Author	SHA1	Message	Date
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	bd7d4f5a0d	Fix function type mismatch undefined behavior when calling through a pointer	2024-06-09 22:26:01 +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	1305672875	Properly, recursively self map page tables; currently only for AMD64 and PML4	2024-04-05 00:26:41 +02:00
Rafal Kupiec	94e6ca7aec	Implement BlEnterFirmwareSetup() routine	2024-03-19 16:50:04 +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	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	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	6d66629124	Cleanup after switching to new way of printing formatted strings	2024-02-16 22:04:17 +01:00
Rafal Kupiec	8ddd6137da	XTLDR console/debug print refactor	2024-02-16 15:09:18 +01:00
Rafal Kupiec	5de4d7a7f5	Use new string formatting mechanism in the boot loader	2024-02-15 23:32:23 +01:00
Rafal Kupiec	508fd27e92	Implement BlGetConfigurationTable() routine	2024-01-31 16:25:43 +01:00
Rafal Kupiec	d27a4cde4b	Implement BlGetVirtualAddress() and BlPhysicalListToVirtual() routines	2024-01-29 18:03:58 +01:00
Rafal Kupiec	8115ae07b6	Unify variable types across project; use common type for storing numer of pages	2024-01-29 16:17:51 +01:00
Rafal Kupiec	8e61e95cc2	Implement BlPhysicalAddressToVirtual() routine	2024-01-28 23:16:01 +01:00
Rafal Kupiec	b8acfe1b66	Implement BlGetMappingsCount() routine	2024-01-28 17:26:20 +01:00
Rafal Kupiec	269858f5a1	Implement and use BlGetEfiPath() routine to get valid EFI path	2024-01-23 20:56:58 +01:00
Rafal Kupiec	435ee66ce1	Implement BlLoadEfiImage() and BlStartEfiImage() routines	2024-01-22 23:04:24 +01:00
Rafal Kupiec	0c3aee829a	Add missing forward reference	2024-01-22 15:16:39 +01:00
Rafal Kupiec	85d43e54b8	Add missing forward reference	2024-01-22 15:14:07 +01:00
Rafal Kupiec	c24745d233	Allow to specify virtual address during EFI memory mapping only	2024-01-19 23:16:45 +01:00
Rafal Kupiec	02f0e34b83	Allow to provide page size during initialization	2024-01-18 14:30:58 +01:00
Rafal Kupiec	89c18bbce6	Initial paging support	2024-01-17 14:42:07 +01:00
Rafal Kupiec	8f40683270	Rename memory related routines to follow naming convention	2024-01-15 15:13:34 +01:00
Rafal Kupiec	c2e8e29775	Add missing forward references	2024-01-12 16:02:14 +01:00
Rafal Kupiec	9501d3da36	Improvements to protocol support	2024-01-12 15:10:27 +01:00
Rafal Kupiec	11979f758b	Conform BlExitBootServices() to UEFI Specification	2024-01-10 21:59:51 +01:00
Rafal Kupiec	4412d4fc98	Rewrite core of the XTLDR boot loader ... Reviewed-on: #7 Reviewed-by: Piotr Likoski <likoski@noreply.codingworkshop.git> Co-authored-by: Rafal Kupiec <belliash@codingworkshop.eu.org> Co-committed-by: Rafal Kupiec <belliash@codingworkshop.eu.org>	2024-01-09 18:51:04 +01:00
Rafal Kupiec	a90a30ff7a	Move XTOS GUIDs into separate header	2023-11-29 17:59:53 +01:00
belliash	a2af4841da	Move all globals into separate file	2023-11-16 17:39:12 +01:00
belliash	6f5e7f63f3	Include xtver.h to access version related definitions	2023-10-27 15:43:37 +02:00
belliash	145fc17271	Pass framebuffer pitch information to the kernel	2023-01-18 20:15:41 +01:00
belliash	605597262c	Initial version of EFI framebuffer module, currently support only GOP	2023-01-16 18:41:25 +01:00
belliash	f19afbddb7	Do not create new bootloader stack as it is not needed any longer and kernel will use its own stack	2023-01-03 23:04:11 +01:00
belliash	bb95223501	Implement BlActivateSerialControllerIO() routine for activating I/O space access on PCI(E) serial controllers	2023-01-03 00:10:24 +01:00
belliash	9dc0e60f28	We support EFI-enabled systems only and such machines should support PAE, so there is no need for XTLDR to support non-PAE x86 hardware	2022-12-28 15:57:03 +01:00
belliash	6d77ff42c5	Loop over halt; add missing calling convention	2022-12-27 20:12:59 +01:00
belliash	8f3a4aef60	Code formatting	2022-12-23 22:27:08 +01:00
belliash	4d68b93ed3	Small code formatting and refactoring	2022-12-22 23:19:23 +01:00
belliash	cf828a6896	Fill in kernel initialization block	2022-12-21 20:04:20 +01:00
belliash	edee9a8ec6	Rework BlGetMemoryMap() routine to use EFI_MEMORY_MAP structure; map EfiBootServicesData instead of EfiReservedMemoryType	2022-12-20 18:59:36 +01:00
belliash	eb5998c58e	Add a way to check PE/COFF image machine type	2022-12-20 15:37:13 +01:00
belliash	7bcdd8562d	Several changes to EFI memory mapping ... * Move EFI memory type conversion to separate routine * Never map VRAM * Map only pages not exceeding the lowest physical page	2022-12-19 22:50:03 +01:00
belliash	0572b208f1	Add full paging support for AMD64 and i686 architectures, including PAE support	2022-12-11 20:14:04 +01:00
belliash	900e86c9da	Create new stack and then boot XTOS, export more routines with the loader protocol	2022-12-07 20:34:16 +01:00
belliash	d50fb7c37d	Implement BlCreateStack()	2022-12-07 19:46:36 +01:00