61 Commits

Author	SHA1	Message	Date
Rafal Kupiec	60ce943cab	Fix memory mappings and exiting boot services for i686	2024-01-06 23:23:52 +01:00
Rafal Kupiec	602f8c1c0e	Don't print FB information	2024-01-06 23:04:52 +01:00
Rafal Kupiec	0293fb6f28	If ExitBootServices() fails, it is mostly caused by map key that is racing with asynchronous events signaled over the back of the timer interrupt. In this case new memory map should be obtained prior to another ExitBootServices() call attempt	2024-01-05 15:13:45 +01:00
Rafal Kupiec	9443da9817	Always check module mapping status and optionally map xtldr code	2024-01-05 15:10:34 +01:00
Rafal Kupiec	2f8820a021	Replace obsolete bootloader code, since new one can already start XTOS kernel	2024-01-04 22:47:40 +01:00
Rafal Kupiec	1c94f9ff02	Improvements in string and wide string support ... * Implement RtlCompareString(), RtlCompareStringInsensitive(), RtlCompareWideString() and RtlCompareWideStringInsensitive() * Rename some routines t omatch naming conventions * Switch to CHAR in string operations	2023-12-06 22:47:54 +01:00
belliash	d8403d01f5	Verify kernel and boot loader compatibility	2023-11-22 17:22:57 +01:00
belliash	a3c28cee73	Initial XTLDR APIC support, finds and maps base APIC address for kernel	2023-11-20 15:18:22 +01:00
belliash	89718213b8	Remove no longer needed dummy module	2023-05-17 15:13:10 +02:00
belliash	aace0f39c4	Allow stripped PE/COFF images to be loaded, just warn about it	2023-02-22 15:20:00 +01:00
belliash	707c92e08a	Boot loader no longer needs to do anything related to the stack	2023-02-05 10:03:21 +01:00
belliash	2bf15a5bb8	Fix pointer offset in PE relocation code	2023-01-29 20:38:05 +01:00
belliash	ddffd0c582	Temporary kernel stack is no longer used	2023-01-29 11:08:51 +01:00
belliash	df11473eac	Cleanup xtldr code as it no longer need to initialize CPU structures	2023-01-29 10:59:22 +01:00
belliash	79a5027bca	Cleanup AMD64 part of CPU initialization, as it has been moved to the kernel	2023-01-29 01:01:36 +01:00
belliash	27e2fdf4f2	Introduce architecture library as new kernel subsystem and move selected routines into new subsystem	2023-01-28 10:34:55 +01:00
belliash	bf141fe25e	Basic IDT setup in the bootloader	2023-01-26 20:14:27 +01:00
belliash	3b08bcaa4f	Setup processor context (GDT, PCR, TSS) and kernel startup stack before booting XTOS	2023-01-25 18:39:07 +01:00
belliash	c4d53f12f2	Allocate memory for kernel startup stack	2023-01-25 16:47:27 +01:00
belliash	b3bf613e1b	Make sure paging has been successfully enabled	2023-01-25 16:39:15 +01:00
belliash	145fc17271	Pass framebuffer pitch information to the kernel	2023-01-18 20:15:41 +01:00
belliash	b8df45ab6a	Map framebuffer and fill information about it into kernel parameters	2023-01-16 18:49:54 +01:00
belliash	605597262c	Initial version of EFI framebuffer module, currently support only GOP	2023-01-16 18:41:25 +01:00
belliash	0461d975e0	Check ExitBootServices() status code	2023-01-15 16:52:02 +01:00
belliash	42c3d4eff7	Fix NULL pointer	2023-01-11 23:16:44 +01:00
belliash	b22a76e3c4	Add XT native kernel subsystem to the PE/COFF image support	2023-01-06 16:16:26 +01:00
belliash	c91708034b	Correct comments	2023-01-02 18:06:54 +01:00
belliash	dec021b1ec	Reorganize early debug printing; initialize kernel stacks when needed	2022-12-28 23:11:35 +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	7496c7203d	Add missing routines documentation	2022-12-22 23:29:16 +01:00
belliash	4d68b93ed3	Small code formatting and refactoring	2022-12-22 23:19:23 +01:00
belliash	8b02fb6c3f	Mostly update comments in PE/COFF module	2022-12-21 23:02:37 +01:00
belliash	dc2570ca8e	Serial port should be working all the time, so announce that now booting the kernel	2022-12-21 20:52:53 +01:00
belliash	cf828a6896	Fill in kernel initialization block	2022-12-21 20:04:20 +01:00
belliash	7c38efc802	Update boot sequence and check PE/COFF image machine type compatibility	2022-12-20 19:11:15 +01:00
belliash	eb5998c58e	Add a way to check PE/COFF image machine type	2022-12-20 15:37:13 +01:00
belliash	6871291c9a	Basic steps in XTOS boot protocol	2022-12-14 22:17:17 +01:00
belliash	6b2f34f287	Store physical address as well in the image context	2022-12-04 22:46:33 +01:00
belliash	cba4a065ba	Add missing comments	2022-11-23 20:51:40 +01:00
belliash	519df2ad11	Allow to set VirtualAddress of loaded module	2022-11-23 20:34:20 +01:00
belliash	2cb2328f45	Initial XtpLoadModule() implementation	2022-11-17 22:44:53 +01:00
belliash	0db01053ab	Code formatting	2022-11-16 20:06:52 +01:00
belliash	5ec08cb84a	Implement PeGetSubSystem() routine	2022-11-16 15:03:33 +01:00
belliash	9f43ad06af	Implement PeRelocateImage() routine	2022-11-15 23:31:35 +01:00
belliash	ee9f2df6a6	Properly relocate PE/COFF image	2022-11-15 00:19:21 +01:00
belliash	fd4e9ffe63	Fix compiler warning for 32bit build, use proper data types	2022-11-14 17:58:53 +01:00
belliash	2dd7b09fbb	Make sure PE image is executable	2022-11-12 19:16:00 +01:00
belliash	b03c9c2a25	Further PE/COFF module improvements	2022-11-12 12:37:49 +01:00
belliash	f0868b91ec	Initial XTOS boot protocol support	2022-11-07 20:21:07 +01:00