Commit Graph
100 Commits
Author SHA1 Message Date
josh 79951bd0f1 add cross/clean.sh 2020-10-20 14:15:28 -04:00
josh 41152cb4ca add fb_fill() 2020-10-20 14:01:14 -04:00
josh dba3d28bbf draw a character 2020-10-20 13:34:02 -04:00
josh 610f30fae9 generate a built-in kernel font 2020-10-20 00:34:53 -04:00
josh e22b90b768 configure GRUB to boot HOS automatically after 1s 2020-10-20 00:17:05 -04:00
josh 08fc9a5445 rename target run-bios -> run 2020-10-20 00:11:12 -04:00
josh a66df19edc add fb_ready() 2020-10-20 00:09:09 -04:00
josh 5bc844649b set desired framebuffer size to 1600x900x32 2020-10-19 23:57:54 -04:00
josh 0d390465f6 simplify boot.S 2020-10-19 23:42:02 -04:00
josh 04d29fdb71 add mbinfo module to parse multiboot2 boot info 2020-10-19 23:34:42 -04:00
josh e9f426894c rename kernel_main.c -> hos_main.c 2020-10-19 22:40:55 -04:00
josh c8810e4701 rename _start -> hos_start 2020-10-19 22:26:12 -04:00
josh b202eca0cc define startup stack in linker script, not assembly 2020-10-19 22:23:39 -04:00
josh 05de14800b remove hard tabs! 2020-10-19 22:12:34 -04:00
josh 8ae84716d6 rename kernel_main() to hos_main() 2020-10-19 22:12:17 -04:00
josh bb495eceec add "fb" module for framebuffer control 2020-10-19 22:09:33 -04:00
josh 67b90a482f add "clean" target 2020-10-19 21:59:54 -04:00
josh 85e5b76aa3 Move multiboot2 header from assembly to C. 2020-10-19 21:44:27 -04:00
josh 412925a790 switch from multiboot to multiboot2 2020-10-18 14:25:06 -04:00
josh 21afa93c4b fill in framebuffer with more exciting pattern - working in qemu BIOS but lost graphics in qemu EFI 2020-10-18 13:47:35 -04:00
josh d08d54ecbf make run tasks depend on all 2020-10-18 13:29:56 -04:00
josh 06644a02f9 draw pixels to screen to verify framebuffer access and multiboot info 2020-10-18 13:25:26 -04:00
josh 8f9881889b build both BIOS and EFI images 2020-10-18 13:16:02 -04:00
josh a91ea8d620 update Makefile to wrap rscons and add run target 2020-10-15 20:05:58 -04:00
josh a9a2f6dcaf fix GRUB config to add a HOS menu entry 2020-10-15 20:01:40 -04:00
josh 9befd553eb always disassemble kernel when building 2020-10-15 19:47:20 -04:00
josh 6053745ee9 build kernel as 32-bit ELF for now so GRUB can recognize it as multiboot 2020-10-15 19:46:53 -04:00
josh 0adc6e395c Add more modern build script for kernel and disk image based on osdev Bare Bones template
GRUB is not identifying the kernel as multiboot compatible. Possibly
because I am using x86_64 instead of i686. Need to investigate further.
2020-10-14 21:20:41 -04:00
josh bbf212d5a2 add configure script 2020-10-13 19:53:14 -04:00
josh 94ed9078df update rscons 2020-10-13 19:20:19 -04:00
josh e97e76da7b add cross compiler build script and configure script 2020-10-06 20:06:19 -04:00
josh 1f5e3507ba change nasm output format to elf32 2020-10-02 10:21:10 -04:00
josh a9a6f6f4d4 avoid make jobserver warnings 2020-10-02 10:17:32 -04:00
josh 2d009273a1 add readme.txt 2017-07-26 13:51:58 -04:00
josh 2b936758ff add .gitignore 2017-07-26 13:42:21 -04:00
josh 509009d134 get HOS building again on Ubuntu 17.04 with GCC 6 2017-07-26 13:41:23 -04:00
josh 0aaf5db5ad Import backup from 2006-01-02 2017-07-25 22:23:52 -04:00
josh 89d962e33a Import backup from 2005-12-31 2017-07-25 22:23:52 -04:00
josh 712337c485 Import backup from 2005-12-30 2017-07-25 22:23:52 -04:00
josh 761e3f0483 Import backup from 2005-12-26 2017-07-25 22:23:51 -04:00
josh 98abfc2af0 Import backup from 2005-12-19 2017-07-25 22:23:51 -04:00
josh 677551fba5 Import backup from 2005-11-03 2017-07-25 22:23:51 -04:00
josh 7daa1c5336 Import backup from 2005-11-01 2017-07-25 22:23:51 -04:00
josh 79ca453f66 Import backup from 2005-09-13 2017-07-25 22:23:51 -04:00
josh 0521733e20 Import backup from 2005-09-11 2017-07-25 22:23:51 -04:00
josh 396c5f3452 Import backup from 2005-09-01 2017-07-25 22:23:51 -04:00
josh 9e03bfc8b6 Import backup from 2005-08-30 2017-07-25 22:23:51 -04:00
josh 2b67ff6f49 Import backup from 2005-08-29 2017-07-25 22:23:51 -04:00
josh daa29212d0 Import backup from 2005-08-27 2017-07-25 22:23:50 -04:00
josh 83a5b032f8 Import backup from 2005-08-25 2017-07-25 22:23:50 -04:00
josh 345ef6c9f3 Import backup from 2005-08-18 2017-07-25 22:23:50 -04:00
josh e1682a2fe7 Import backup from 2005-08-17 2017-07-25 22:23:50 -04:00
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josh 07e8a0f4cf Import backup from 2004-07-31 2017-07-25 22:23:48 -04:00
josh 6d23c76e84 Import backup from 2004-07-29 2017-07-25 22:23:48 -04:00
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