eersoy93/exectos
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Author SHA1 Message Date
belliash
6c4496f839
KERNEL_STACK_SIZE should be expressed in bytes as the name suggests, calculate number of pages where needed 2022-12-21 22:24:16 +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
652e3293b1
Get rid of EfiImageHandle and EfiSystemTable in UEFI_FIRMWARE_INFORMATION 2022-12-20 23:08:28 +01:00
belliash
51886a05dd
Get rid of boot services code after exiting boot services 2022-12-20 23:06:32 +01:00
belliash
7c38efc802
Update boot sequence and check PE/COFF image machine type compatibility 2022-12-20 19:11:15 +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
acda7aa37c
Add EFI_MEMORY_MAP structure definition 2022-12-20 15:52:15 +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
6871291c9a
Basic steps in XTOS boot protocol 2022-12-14 22:17:17 +01:00
belliash
8b9c6780d5
Code formatting 2022-12-13 22:37:47 +01:00
belliash
b2b6cd7e0f
Add targets for testing ExectOS inside QEMU VM 2022-12-13 20:07:15 +01:00
belliash
03ebd3d273
Add missing EFI memory definitions 2022-12-13 15:49:44 +01:00
belliash
0b9f398761
Tell the linker that ExectOS can handle addresses larger than 2GB 2022-12-11 23:31:19 +01:00
belliash
9f4db475bb
Implement HlHalt() intrinsic routine and add basic definitions for kernel services 2022-12-11 23:09:35 +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
324a88cc01
Implement HlCpuId() routine and corresponding structures for issueing CPUID instruction 2022-12-11 17:40:56 +01:00
belliash
2b679c11d4
Fix a bug in BlAddVirtualMemoryMapping() routine causing PF (Page Fault) on systems with more than 3GB of RAM 2022-12-11 13:56:40 +01:00
belliash
8beb7c13ec
Implement BlCreateStack() for i686 architecture 2022-12-07 23:01:59 +01:00
belliash
42c762ddf8
Add missing stub for i686 builds 2022-12-07 22:07:41 +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
belliash
43c16d054d
Use PVOID instead of HARDWARE_PTE to allow different variable types for different architectures 2022-12-07 18:54:21 +01:00
belliash
93fa2aed67
Implement BlMapVirtualMemory() routine for recursive mapping 2022-12-06 23:32:31 +01:00
belliash
3876414a48
Implement BlAddVirtualMemoryMapping() and BlInitializeVirtualMemory() routines 2022-12-06 17:49:00 +01:00
belliash
2f03f84a20
Move memory related routines to a separate file and implement BlGetMemoryMap() routine 2022-12-05 20:08:18 +01:00
belliash
6b2f34f287
Store physical address as well in the image context 2022-12-04 22:46:33 +01:00
belliash
b89121fded
Implement routines for accessing and manipulating CPU control registers 2022-12-02 23:03:42 +01:00
belliash
b275caf161
Implement RtlRemoveEntryList() routine 2022-11-28 23:00:20 +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
131275e788
Import loader structures definitions 2022-11-15 20:16:23 +01:00
belliash
df5eab737b
Add PE/COFF image characteristics 2022-11-15 20:14:28 +01:00
belliash
3125a25617
Add three most important linked lists into the kernel initialization block 2022-11-15 19:54:02 +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
e37e5b97af
Initial version of the kernel initialization block, needed to start the kernel 2022-11-12 23:17:44 +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
60c56c4462
Firmware dependent XT structures 2022-11-12 12:21:08 +01:00
belliash
c2b720fbd8
Add missing PE subsystem 2022-11-07 23:16:48 +01:00
belliash
5c5c6b7a5e
Initiate boot up sequence 2022-11-07 20:41:21 +01:00
belliash
f0868b91ec
Initial XTOS boot protocol support 2022-11-07 20:21:07 +01:00
belliash
3c6136811b
Use shorter and more readable variable names 2022-11-07 20:06:19 +01:00
belliash
9aa6d6913a
Store ARC name as well as system path 2022-11-07 15:53:50 +01:00