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f19afbddb7
Do not create new bootloader stack as it is not needed any longer and kernel will use its own stack
belliash
2023-01-03 23:04:11 +01:00
b22303003c
Add architecture name
belliash
2023-01-03 16:28:14 +01:00
bb95223501
Implement BlActivateSerialControllerIO() routine for activating I/O space access on PCI(E) serial controllers
belliash
2023-01-03 00:10:24 +01:00
d8f2135ac6
Add more PCI(E) related definitions
belliash
2023-01-02 23:59:32 +01:00
c91708034b
Correct comments
belliash
2023-01-02 18:06:54 +01:00
c5a7d0fe05
Improvements in COM port support
belliash
2023-01-02 16:14:00 +01:00
e8e7d7b905
Add missing forward declaration
belliash
2023-01-02 16:11:50 +01:00
4c031f4075
Add I/O related type definitions
belliash
2023-01-02 16:10:43 +01:00
b6b25ed04d
Initialize serial port only debugging enabled
belliash
2023-01-01 19:20:34 +01:00
94e9fa1293
Allow to provide custom COM port address
belliash
2022-12-29 23:44:52 +01:00
feabac2d98
Set XTOS NT compatibility version
belliash
2022-12-29 22:39:39 +01:00
58527ce5cb
Set correct image version
belliash
2022-12-29 22:37:39 +01:00
7f21e4f19c
Dump EFI memory mappings
belliash
2022-12-29 17:09:44 +01:00
6a27ea140b
Print xtldr debug messages only when debugging enabled
belliash
2022-12-28 23:30:03 +01:00
e6a7918bac
Fix release build
belliash
2022-12-28 23:28:49 +01:00
dec021b1ec
Reorganize early debug printing; initialize kernel stacks when needed
belliash
2022-12-28 23:11:35 +01:00
75ac59f48a
Fix DEBUG/RELEASE building options
belliash
2022-12-28 17:15:21 +01:00
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
belliash
2022-12-28 15:57:03 +01:00
fcfa575bff
Implement HlReadTimeStampCounter() routine
belliash
2022-12-27 23:28:27 +01:00
f46615f92c
Implement HlInvalidateTlbEntry(), HlReadModelSpecificRegister() and HlWriteModelSpecificRegister() routines
belliash
2022-12-27 23:19:33 +01:00
938cd175c8
Export HlIoPortInShort(), HlIoPortInLong(), HlIoPortOutShort() and HlIoPortOutLong() routines
belliash
2022-12-27 22:48:10 +01:00
602d89ef27
Fixes in HlIoPortInShort() and HlIoPortInLong() routines
belliash
2022-12-27 22:43:19 +01:00
9828b23400
Implement HlIoPortInShort(), HlIoPortInLong(), HlIoPortOutShort() and HlIoPortOutLong() routines
belliash
2022-12-27 22:26:45 +01:00
5c5f0a6df9
Add missing routine documentation
belliash
2022-12-27 22:13:48 +01:00
bffb93b58c
Add missing calling convention
belliash
2022-12-27 22:05:46 +01:00
6d77ff42c5
Loop over halt; add missing calling convention
belliash
2022-12-27 20:12:59 +01:00
5b75d005a7
Implement HlClearInterruptFlag() and HlSetInterruptFlag() intrinsic routines
belliash
2022-12-27 18:54:01 +01:00
8f3a4aef60
Code formatting
belliash
2022-12-23 22:27:08 +01:00
db1b47e50e
Initialize CpuRegisters variable to silence a warning
belliash
2022-12-23 14:43:36 +01:00
93ad0b4ea0
Set valid calling convention for HAL routines
belliash
2022-12-23 14:41:11 +01:00
3ab1695968
Common routines for reading from and writing to CPU control registers
belliash
2022-12-23 14:30:52 +01:00
3e8bdfe9fe
Add missing forward routines definitions
belliash
2022-12-23 00:09:33 +01:00
df8de3f85f
Add missing routines documentation
belliash
2022-12-22 23:41:19 +01:00
7496c7203d
Add missing routines documentation
belliash
2022-12-22 23:29:16 +01:00
4d68b93ed3
Small code formatting and refactoring
belliash
2022-12-22 23:19:23 +01:00
e9d30a0fd9
Add missing forward structures definitions
belliash
2022-12-22 22:58:52 +01:00
8b02fb6c3f
Mostly update comments in PE/COFF module
belliash
2022-12-21 23:02:37 +01:00
d158525659
Add missing documentation for BlCreateStack() routine
belliash
2022-12-21 22:34:59 +01:00
6c4496f839
KERNEL_STACK_SIZE should be expressed in bytes as the name suggests, calculate number of pages where needed
belliash
2022-12-21 22:24:16 +01:00
dc2570ca8e
Serial port should be working all the time, so announce that now booting the kernel
belliash
2022-12-21 20:52:53 +01:00
cf828a6896
Fill in kernel initialization block
belliash
2022-12-21 20:04:20 +01:00
652e3293b1
Get rid of EfiImageHandle and EfiSystemTable in UEFI_FIRMWARE_INFORMATION
belliash
2022-12-20 23:08:28 +01:00
51886a05dd
Get rid of boot services code after exiting boot services
belliash
2022-12-20 23:06:32 +01:00
7c38efc802
Update boot sequence and check PE/COFF image machine type compatibility
belliash
2022-12-20 19:11:15 +01:00
edee9a8ec6
Rework BlGetMemoryMap() routine to use EFI_MEMORY_MAP structure; map EfiBootServicesData instead of EfiReservedMemoryType
belliash
2022-12-20 18:59:36 +01:00
acda7aa37c
Add EFI_MEMORY_MAP structure definition
belliash
2022-12-20 15:52:15 +01:00
eb5998c58e
Add a way to check PE/COFF image machine type
belliash
2022-12-20 15:37:13 +01:00
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
belliash
2022-12-19 22:50:03 +01:00
6871291c9a
Basic steps in XTOS boot protocol
belliash
2022-12-14 22:17:17 +01:00
8b9c6780d5
Code formatting
belliash
2022-12-13 22:37:47 +01:00
b2b6cd7e0f
Add targets for testing ExectOS inside QEMU VM
belliash
2022-12-13 20:07:15 +01:00
03ebd3d273
Add missing EFI memory definitions
belliash
2022-12-13 15:49:44 +01:00
0b9f398761
Tell the linker that ExectOS can handle addresses larger than 2GB
belliash
2022-12-11 23:31:19 +01:00
9f4db475bb
Implement HlHalt() intrinsic routine and add basic definitions for kernel services
belliash
2022-12-11 23:09:35 +01:00
0572b208f1
Add full paging support for AMD64 and i686 architectures, including PAE support
belliash
2022-12-11 20:14:04 +01:00
324a88cc01
Implement HlCpuId() routine and corresponding structures for issueing CPUID instruction
belliash
2022-12-11 17:40:56 +01:00
2b679c11d4
Fix a bug in BlAddVirtualMemoryMapping() routine causing PF (Page Fault) on systems with more than 3GB of RAM
belliash
2022-12-11 13:56:40 +01:00
8beb7c13ec
Implement BlCreateStack() for i686 architecture
belliash
2022-12-07 23:01:59 +01:00
42c762ddf8
Add missing stub for i686 builds
belliash
2022-12-07 22:07:41 +01:00
900e86c9da
Create new stack and then boot XTOS, export more routines with the loader protocol
belliash
2022-12-07 20:34:16 +01:00
d50fb7c37d
Implement BlCreateStack()
belliash
2022-12-07 19:46:36 +01:00
43c16d054d
Use PVOID instead of HARDWARE_PTE to allow different variable types for different architectures
belliash
2022-12-07 18:54:21 +01:00
93fa2aed67
Implement BlMapVirtualMemory() routine for recursive mapping
belliash
2022-12-06 23:32:31 +01:00
3876414a48
Implement BlAddVirtualMemoryMapping() and BlInitializeVirtualMemory() routines
belliash
2022-12-06 17:49:00 +01:00
2f03f84a20
Move memory related routines to a separate file and implement BlGetMemoryMap() routine
belliash
2022-12-05 20:08:18 +01:00
6b2f34f287
Store physical address as well in the image context
belliash
2022-12-04 22:46:33 +01:00
b89121fded
Implement routines for accessing and manipulating CPU control registers
belliash
2022-12-02 23:03:42 +01:00
b275caf161
Implement RtlRemoveEntryList() routine
belliash
2022-11-28 23:00:20 +01:00
cba4a065ba
Add missing comments
belliash
2022-11-23 20:51:40 +01:00
519df2ad11
Allow to set VirtualAddress of loaded module
belliash
2022-11-23 20:34:20 +01:00
2cb2328f45
Initial XtpLoadModule() implementation
belliash
2022-11-17 22:44:53 +01:00
0db01053ab
Code formatting
belliash
2022-11-16 20:06:52 +01:00
5ec08cb84a
Implement PeGetSubSystem() routine
belliash
2022-11-16 15:03:33 +01:00
9f43ad06af
Implement PeRelocateImage() routine
belliash
2022-11-15 23:31:35 +01:00
131275e788
Import loader structures definitions
belliash
2022-11-15 20:16:23 +01:00
df5eab737b
Add PE/COFF image characteristics
belliash
2022-11-15 20:14:28 +01:00
3125a25617
Add three most important linked lists into the kernel initialization block
belliash
2022-11-15 19:54:02 +01:00
ee9f2df6a6
Properly relocate PE/COFF image
belliash
2022-11-15 00:19:21 +01:00
fd4e9ffe63
Fix compiler warning for 32bit build, use proper data types
belliash
2022-11-14 17:58:53 +01:00
e37e5b97af
Initial version of the kernel initialization block, needed to start the kernel
belliash
2022-11-12 23:17:44 +01:00
2dd7b09fbb
Make sure PE image is executable
belliash
2022-11-12 19:16:00 +01:00
b03c9c2a25
Further PE/COFF module improvements
belliash
2022-11-12 12:37:49 +01:00
60c56c4462
Firmware dependent XT structures
belliash
2022-11-12 12:21:08 +01:00
c2b720fbd8
Add missing PE subsystem
belliash
2022-11-07 23:16:48 +01:00
5c5c6b7a5e
Initiate boot up sequence
belliash
2022-11-07 20:41:21 +01:00
f0868b91ec
Initial XTOS boot protocol support
belliash
2022-11-07 20:21:07 +01:00
3c6136811b
Use shorter and more readable variable names
belliash
2022-11-07 20:06:19 +01:00
9aa6d6913a
Store ARC name as well as system path
belliash
2022-11-07 15:53:50 +01:00
66713ba461
Print more accurate message
belliash
2022-11-07 15:51:27 +01:00
2f16a8534c
Code cleanup
belliash
2022-11-06 20:03:49 +01:00
c8f99ad6ed
Initial PE/COFF support for loading image files
belliash
2022-11-06 19:59:38 +01:00
4a364212de
Fix 4KB pages allocation
belliash
2022-11-05 21:59:55 +01:00
bef6b5a589
Import ExectOS ASCII logo
belliash
2022-11-01 19:54:08 +01:00
24fac8208b
Update OVMF variables
belliash
2022-11-01 19:51:14 +01:00
72ec6819a6
Fixes and optimizations in PE/COFF structures
belliash
2022-11-01 19:11:12 +01:00
2d5986b514
Add universal (both 32bit and 64bit) PECOFF_IMAGE_NT_HEADERS
belliash
2022-10-31 10:08:09 +01:00
3412f97fe4
Missing FileInfo protocol GUID
belliash
2022-10-30 22:26:16 +01:00
f5e9bd11f1
Implement BlEfiMemoryAllocatePages() and BlEfiMemoryFreePages() for manipulating memory pages
belliash
2022-10-30 22:24:21 +01:00
b29162841c
Get rid of BlEfiDirectorySeparator() routine and allow GetVolumeDevicePath() to store ARC name
belliash
2022-10-30 12:21:09 +01:00
c09b121178
Rework BlEfiDirectorySeparator(), now it operates on wide strings
belliash
2022-10-26 22:11:42 +02:00