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741 commits 20 branches 1 tag 265 MiB
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54 commits

Author SHA1 Message Date
TomAwezome
16427dfe0b Move Limine.CFG from src/ to zealbooter/. 
Since Zeal now has Limine.CFG autogenerate capability for install, it doesn't need it in the source tree. However, it can't be outright deleted from the project since the isohybrid needs it, so instead it will stay in zealbooter directory, and in the next commit it will be copied into the isohybrid temp directory from zealbooter/ during the build process.
 2022-10-16 19:49:06 -04:00
TomAwezome
2c2dc1141d Begin integrating Limine framebuffer mode info list into ZealBooter to pass abstracted mode information to CKernel header. 2022-10-14 22:01:34 -04:00
TomAwezome
a2be44fa28 Begin reimplementing framebuffer mode list storage and VideoRep funtionality. 2022-10-14 19:41:46 -04:00
TomAwezome
637758a13b Refactor ZealBooter disk UUID code. 2022-10-12 20:50:31 -04:00
TomAwezome
dac6f9efe1 Add UEFI/BIOS boot detection in ZealBooter, pass to Zeal CKernel as new field. 2022-10-11 16:12:45 -04:00
TomAwezome
11b790db57
Delete .gitignore 2022-09-16 02:54:04 -04:00
TomAwezome
cc0b05a2a1 Remove BSD-2/GPL-2.0 licensed source code from Public Domain licensed repository. 
Original sources for files idt.c, idt.h, and int_thunks.S:
https://github.com/limine-bootloader/limine/blob/trunk/common/sys/idt.c
https://github.com/limine-bootloader/limine/blob/trunk/common/sys/idt.h
https://github.com/limine-bootloader/limine/blob/trunk/common/sys/idt.s2.c
https://github.com/lyre-os/lyre/blob/trunk/kernel/sys/idt.c
https://github.com/lyre-os/lyre/blob/trunk/kernel/sys/idt.h
https://github.com/lyre-os/lyre/blob/trunk/kernel/sys/int_thunks.S
https://github.com/vlang/vinix/blob/main/kernel/asm/int_thunks_asm.S
 2022-09-15 17:14:44 -04:00
TomAwezome
111e3475e3 Raise MEM_E820_ENTRIES_NUM to 256, remove memmap entry count max check in zealbooter at suggestion of mintsuki. 2022-09-12 04:26:10 -04:00
TomAwezome
8297c769e6 Fix zealbooter memmap kernel header buffer-overflow. 
Previously the zealbooter memmap e820 assignment loop used the entry count value passed via limine, without checking if it was over MEM_E820_ENTRIES_NUM, the #define constant value limit of entries that are stored in the kernel header's e820 region. This commit bumps up the constant entry count to 64 from 48, and also adds a small check in zealbooter to ensure that the entry count value used in the memmap loop caps off at the constant value.
 2022-09-12 00:41:09 -04:00
TomAwezome
ad20a7a710
fixup the fixup fixup 2022-09-11 16:37:52 -04:00
TomAwezome
0b916ae505
Fixup fixup 2022-09-11 01:47:00 -04:00
mintsuki
618a18e096 ZealBooter: Minor code fixups 2022-09-11 07:12:31 +02:00
mintsuki
674daa42a4 ZealBooter: Add minimal IDT and exception handling 2022-09-09 07:09:45 +02:00
TomAwezome
f0c751e962 Print CKernel sys_gdt_ptr values in zealbooter. 2022-09-08 19:12:56 -04:00
TomAwezome
a02dca9e41 Add zealbooter library files for strcpy, strncpy, strcmp, strncmp, strlen. 2022-09-08 18:47:59 -04:00
TomAwezome
b0626d623b Add zealbooter library files for memset, memmove, memcmp. 2022-09-08 18:16:49 -04:00
TomAwezome
cd849bbd1f Move zealbooter libs to subdirectory. 2022-09-08 18:01:32 -04:00
TomAwezome
eac6284cea Add #include guards to zealbooter library files using ifndef and endif. 2022-09-08 17:46:29 -04:00
TomAwezome
a3cec6b618 Implement zealbooter details print to screen using limine terminal write. 2022-09-08 02:01:24 -04:00
TomAwezome
0bfb500c16 Change ZealBooter library files to verifiably Public Domain implementations. 2022-09-08 01:57:22 -04:00
mintsuki
091f07423a ZealBooter: Update to Limine 4.x 2022-09-05 06:42:29 +02:00
mintsuki
56ae91e11f ZealBooter: Properly set kernel->mem_physical_space 2022-09-01 07:05:38 +02:00
TomAwezome
4b23988da8 Remove redundant CSysLimitBase code in zealbooter. 2022-08-31 18:09:32 -04:00
TomAwezome
54e4a7313c Fix irregular variable names in zealbooter. 2022-08-29 01:10:47 -04:00
TomAwezome
8fa30a396f Unhardcode BOOT_RAM_LIMIT, patch via kernel headers. 2022-08-29 00:24:45 -04:00
mintsuki
7a0c9a710c Fix KStart32-related issues and improvements to build script 2022-08-28 09:30:17 +02:00
TomAwezome
14515d7a19 Fix sys_framebuffer_bpp size and assignment in KStart16. 2022-08-28 02:10:37 -04:00
TomAwezome
2ba649e5a4 Remove now-unneeded VBE structs from ZealBooter. 2022-08-28 00:49:16 -04:00
TomAwezome
017025fae2 Correctly set sys_boot_src in zealbooter based on media type. 2022-08-27 16:44:01 -04:00
TomAwezome
41a033fe8a Implement prekernel disk GPT UUID pass to kernel, add to headers, check in AHCIBootDVDProbeAll. 2022-08-27 05:11:55 -04:00
TomAwezome
f74e3d6b20 Remove VBE from kernel headers. 2022-08-25 07:15:24 -04:00
TomAwezome
2bd8e2ab0b Remove SYS_FONT_PTR and related code. 2022-08-25 04:33:39 -04:00
mintsuki
6f942441e3 Misc improvements 2022-08-24 08:53:44 +02:00
TomAwezome
0bf82fb057 Implement limine zealbooter prekernel SMBIOS entry patching to kernel. 2022-08-23 21:04:27 -04:00
TomAwezome
7d31064b6a Abstract out VBE vars from most of OS, revise dev uefi temp vm build system. 
Misc UEFI build scripts have been removed/revised/condensed into one script with multiple rebuild steps. The order of the steps is as follows: Auto-install into temp VM with custom AUTO-VM iso, merge kernel headers into VM, rebuild kernel, merge Kernel/ code, rebuild kernel, merge all src/ code, deploy limine and zealbooter, rebuild kernel (as well as test), then test UEFI and BIOS mode.
 2022-08-23 04:48:04 -04:00
TomAwezome
fab8b79074 Remove unneeded commented code. 2022-08-23 02:41:23 -04:00
TomAwezome
644a73711e Merge branch 'limine2' into limine 2022-08-22 02:46:53 -04:00
mintsuki
e067776510 ZealBooter: memmove() -> memcpy() 2022-08-21 22:27:18 +02:00
mintsuki
375a487087 ZealBooter: De-hardcode kernel load address and boot stack 2022-08-21 22:21:01 +02:00
mintsuki
1510f65468 ZealBooter: Further cleanup and fix BIOS boot 2022-08-21 20:47:26 +02:00
mintsuki
ee265c8767 ZealBooter: Move sys_pci_buses assignment to zealbooter.c 2022-08-21 19:13:48 +02:00
mintsuki
d7f72e3aa9 ZealBooter: Misc cleanup, SMP working 2022-08-21 19:03:17 +02:00
mintsuki
fa4ded924f ZealBooter: Misc cleanup 2022-08-21 17:42:32 +02:00
TomAwezome
f2f7fa953f Merge branch 'limine2' into limine 2022-08-21 06:41:47 -04:00
mintsuki
bcb830e880 ZealBooter: Misc progress 2022-08-21 10:27:19 +02:00
TomAwezome
ddccc7d7ff Begin attempt to get limine framebuffer and combine it into kernel data members. TODO: update SYS_KERNEL DU members. 2022-08-20 11:46:30 -04:00
TomAwezome
a1ef3f7566 Fix merge broke zealbooter compile. 2022-08-20 10:32:39 -04:00
TomAwezome
0a3923b7b9 Merge branch limine2 into branch limine. 2022-08-20 10:27:08 -04:00
mintsuki
344de80dab ZealBooter: Misc progress 2022-08-20 16:13:06 +02:00
TomAwezome
94779557a3 Add some matching member variables to previously stubbed CKernel struct. 2022-08-20 09:37:16 -04:00