 josh
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d8c85ad045
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Map all memory regions and graphics framebuffer
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2022-03-19 21:54:30 -04:00 |
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josh
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7c5af33ace
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Fix receiving correct argument to hulk_start()
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2022-03-19 20:02:49 -04:00 |
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josh
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6f3521c576
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Make sure to rebuild HELLO properly when HULK changes
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2022-03-19 00:27:10 -04:00 |
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josh
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5a5d60abae
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Fix HULK virtual start address to be addressable
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2022-03-19 00:04:59 -04:00 |
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josh
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9182a83ef2
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HELLO: Make sure scratch area is page-aligned
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2022-03-18 23:43:05 -04:00 |
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josh
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195b7496f4
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HELLO: Include EfiLoaderCode and EfiLoaderData memory regions in memory map
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2022-03-18 23:33:42 -04:00 |
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josh
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b1042fd649
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Jump to HULK
Unfortunately, crashes... :(
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2022-03-18 23:16:07 -04:00 |
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josh
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6beb7da4cd
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Map HULK virtual address space
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2022-03-18 23:04:09 -04:00 |
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josh
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f27851def9
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Bundle HULK in HELLO
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2022-03-18 22:43:37 -04:00 |
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josh
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18f1bfc88f
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Build HELLO after HULK
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2022-03-18 22:02:07 -04:00 |
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josh
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cd6983e2cd
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Generate HULK binary
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2022-03-18 22:01:27 -04:00 |
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josh
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8df1646c61
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Add initial HULK source and linker script
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2022-03-18 21:55:38 -04:00 |
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josh
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3e25ab6ae4
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HELLO: Zero out page tables after allocating, before using
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2022-03-18 21:21:00 -04:00 |
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josh
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05cc2da2e3
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HULK: Add virtual start address
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2022-03-18 21:19:06 -04:00 |
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josh
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a54536660b
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HELLO: Create page tables to identity map available RAM prior to jumping to kernel
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2022-03-18 21:15:58 -04:00 |
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josh
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9e3d9b18ea
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Add write_cr3()
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2022-03-18 16:40:46 -04:00 |
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josh
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ef01239468
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HELLO: Add scratch module
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2022-03-18 16:03:50 -04:00 |
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josh
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372b7265f1
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Add src/common/hos/cpu.d
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2022-03-18 10:51:35 -04:00 |
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josh
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1bc8722098
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Add hos.memory module in src/common
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2022-03-18 00:07:10 -04:00 |
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josh
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cd2f3f9a84
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Rename kernel to hulk
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2022-03-17 16:57:18 -04:00 |
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josh
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08a35e40d4
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Rename HEL -> HELLO
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2022-03-16 16:11:26 -04:00 |
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josh
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a855702214
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Fix checking for EFI_INVALID_PARAMETER
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2022-03-16 14:37:46 -04:00 |
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josh
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706f2c1c5d
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HEL: Call ExitBootServices
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2022-03-16 01:12:07 -04:00 |
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josh
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704fd15f7b
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Get memory map; remove heap
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2022-03-15 23:58:37 -04:00 |
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josh
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f054bab5cc
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Set bootinfo framebuffer fields
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2022-03-15 23:03:28 -04:00 |
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josh
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3fa8e4a24b
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Set maximum resolution for running in qemu
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2022-03-15 22:52:56 -04:00 |
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josh
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a38f95a7b8
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Set graphics mode
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2022-03-14 22:26:55 -04:00 |
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josh
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dd57a31d38
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HEL: Add heap module; locate GOP handle
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2022-03-14 21:43:40 -04:00 |
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josh
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406f17c1db
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HEL: format hex, decimal, and CHAR16 strings in output module
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2022-03-14 15:09:02 -04:00 |
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josh
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0be1b113aa
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Add output module for console output routines
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2022-03-14 13:53:02 -04:00 |
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josh
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d782b59768
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Write map file
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2022-03-14 01:35:28 -04:00 |
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josh
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c3a6139f83
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Run image from temporary copy to avoid modified disk image file
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2022-03-14 00:57:24 -04:00 |
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josh
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3d3a433800
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Update to rscons 3.0.2
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2022-03-14 00:51:54 -04:00 |
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josh
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54451bcf5b
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Add initial HOS EFI Loader sources
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2022-03-13 23:16:37 -04:00 |
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josh
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1fc2dd34e5
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Update build system for 64-bit, EFI, and D
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2022-03-13 22:46:59 -04:00 |
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josh
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cb6bd3914c
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Remove HOS v0.16 sources
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2022-02-28 15:10:25 -05:00 |
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josh
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56c3be9207
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Update to rscons 3.0.0
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2022-02-28 13:40:08 -05:00 |
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josh
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c6ae200a54
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Update to rscons 2.3.0
Move cross compiler to i686-elf-gcc directory.
Automatically build cross compiler using rscons subsidiary script.
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2021-12-08 11:33:03 -05:00 |
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josh
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6b1de7c9d4
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Explicitly check page boundaries when adding bootloader-provided memory regions
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2021-08-16 17:35:11 -04:00 |
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josh
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ebfeca47b5
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Use size_t rather than uint32_t
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2021-08-16 14:01:39 -04:00 |
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josh
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43f4a1f4b1
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Show kernel size/address
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2021-08-16 13:59:39 -04:00 |
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josh
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0f73efbdc3
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add mm module to manage free physical page regions
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2020-10-26 20:17:08 -04:00 |
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josh
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a084ab296c
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define _hos_mem_start and _hos_mem_end symbols
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2020-10-25 17:08:07 -04:00 |
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josh
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aa28284187
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build kernel .size file on build
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2020-10-25 17:06:56 -04:00 |
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josh
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87c135b010
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set up a GDT to stop using the one GRUB set up
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2020-10-25 16:49:09 -04:00 |
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josh
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3d30025d3b
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write a map file when linking
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2020-10-25 16:48:42 -04:00 |
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josh
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556b0f0c4d
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add gdt.h
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2020-10-23 00:48:40 -04:00 |
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josh
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bffd652c16
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walk multiboot2 memory map
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2020-10-23 00:47:19 -04:00 |
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josh
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cbd427b14b
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add 64-bit formatting support
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2020-10-23 00:46:40 -04:00 |
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josh
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fa4ff5facf
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load some multiboot2 info after the framebuffer is initialized
|
2020-10-22 22:03:43 -04:00 |
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