eersoy93/exectos
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Code Pull Requests Activity
289 Commits 1 Branch 0 Tags
ce4e590347d15817a6bb0f00350afe3c543aff84
Commit Graph

152 Commits

Author SHA1 Message Date
belliash
dec021b1ec Reorganize early debug printing; initialize kernel stacks when needed 2022-12-28 23:11:35 +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
fcfa575bff Implement HlReadTimeStampCounter() routine 2022-12-27 23:28:27 +01:00
belliash
f46615f92c Implement HlInvalidateTlbEntry(), HlReadModelSpecificRegister() and HlWriteModelSpecificRegister() routines 2022-12-27 23:19:33 +01:00
belliash
602d89ef27 Fixes in HlIoPortInShort() and HlIoPortInLong() routines 2022-12-27 22:43:19 +01:00
belliash
9828b23400 Implement HlIoPortInShort(), HlIoPortInLong(), HlIoPortOutShort() and HlIoPortOutLong() routines 2022-12-27 22:26:45 +01:00
belliash
bffb93b58c Add missing calling convention 2022-12-27 22:05:46 +01:00
belliash
5b75d005a7 Implement HlClearInterruptFlag() and HlSetInterruptFlag() intrinsic routines 2022-12-27 18:54:01 +01:00
belliash
8f3a4aef60 Code formatting 2022-12-23 22:27:08 +01:00
belliash
93ad0b4ea0 Set valid calling convention for HAL routines 2022-12-23 14:41:11 +01:00
belliash
3ab1695968 Common routines for reading from and writing to CPU control registers 2022-12-23 14:30:52 +01:00
belliash
3e8bdfe9fe Add missing forward routines definitions 2022-12-23 00:09:33 +01:00
belliash
e9d30a0fd9 Add missing forward structures definitions 2022-12-22 22:58:52 +01:00
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
652e3293b1 Get rid of EfiImageHandle and EfiSystemTable in UEFI_FIRMWARE_INFORMATION 2022-12-20 23:08:28 +01:00
belliash
7c38efc802 Update boot sequence and check PE/COFF image machine type compatibility 2022-12-20 19:11:15 +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
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
900e86c9da Create new stack and then boot XTOS, export more routines with the loader protocol 2022-12-07 20:34:16 +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
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
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
e37e5b97af Initial version of the kernel initialization block, needed to start the kernel 2022-11-12 23:17:44 +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
f0868b91ec Initial XTOS boot protocol support 2022-11-07 20:21:07 +01:00
belliash
c8f99ad6ed Initial PE/COFF support for loading image files 2022-11-06 19:59:38 +01:00
belliash
bef6b5a589 Import ExectOS ASCII logo 2022-11-01 19:54:08 +01:00
belliash
24fac8208b Update OVMF variables 2022-11-01 19:51:14 +01:00
belliash
72ec6819a6 Fixes and optimizations in PE/COFF structures 2022-11-01 19:11:12 +01:00
belliash
2d5986b514 Add universal (both 32bit and 64bit) PECOFF_IMAGE_NT_HEADERS 2022-10-31 10:08:09 +01:00
belliash
3412f97fe4 Missing FileInfo protocol GUID 2022-10-30 22:26:16 +01:00
belliash
b1c08e4a9f Implement RtlStringLength() and RtlStringToWideString() routines 2022-10-25 23:45:12 +02:00
belliash
1296b44ae0 Add executable image (PE/COFF) structures and definitions 2022-10-19 16:30:21 +02:00
belliash
ade2d189ae Add EFI configuration tables GUIDs 2022-10-17 15:39:25 +02:00
belliash
da37ceaa0f Add missing global variable guid 2022-10-11 23:25:25 +02:00
belliash
b21f9c199f Add missing EFI end device path subtypes 2022-10-02 14:05:37 +02:00
belliash
67acacf528 Use SIZE_T for length limiter 2022-09-26 23:02:38 +02:00