josh/hos
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306 Commits 6 Branches 8 Tags
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Author SHA1 Message Date
josh 2ee920fdd2 Reset console position on OSOD 2022-10-14 17:10:32 -04:00
josh d24eafbd63 Tweak VirtualBox instructions 2022-10-14 16:05:35 -04:00
josh 6f94bc3ddd Add VirtualBox instructions and task to create a VMDK 2022-10-14 15:57:26 -04:00
josh 777820d471 Tell rscons the map files are side-effect files 2022-10-14 15:28:38 -04:00
josh b3ca9af48a Disable PIC 2022-09-06 22:35:41 -04:00
josh 43d945b5e8 Enable interrupts and halt CPU 2022-09-04 23:03:20 -04:00
josh bc7fd3f2fc Add idt module and set up IDT 2022-09-04 22:25:46 -04:00
josh b72c69ef1c Clear interrupts on HULK startup just in case 2022-09-01 15:50:59 -04:00
josh 66bd51ffb0 Add hulk.gdt module and create our own GDT 2022-09-01 15:43:00 -04:00
josh 16143a727a Avoid using SSE instructions in writef functions 2022-08-23 22:48:52 -04:00
josh 63e6fd4bb5 Add run-vb task 2022-08-20 19:57:10 -04:00
josh b4a4638a82 Create HOS.img with a GPT partition table and EFI partition 2022-08-20 19:01:25 -04:00
josh 93763917c1 Rename hos.img -> HOS.img 2022-08-18 23:03:16 -04:00
josh 743cf9ffef Update to rscons 3.1.0 2022-08-11 15:08:49 -04:00
josh b9f051017c Rename max_physical_address -> physical_address_limit 2022-05-03 19:46:46 -04:00
josh 59890868c1 Fix efibootmgr command to install HOS to physical machine 2022-05-03 16:18:47 -04:00
josh 6b715c9051 Add README.md with installation instructions 2022-05-01 16:17:11 -04:00
josh 89f7d2120f Add Hurl struct with map() method 2022-05-01 09:26:33 -04:00
josh 7515ebdf1c Fix hippo.allocate_page() 2022-05-01 09:20:41 -04:00
josh b0e59b3e26 Add hippo.allocate_page() 2022-04-26 21:45:17 -04:00
josh 153a8d43f1 Add hulk.linker_addresses module 2022-04-26 19:37:05 -04:00
josh bf9a005dbc Launch qemu with a USB XHCI controller and USB tablet device 2022-04-13 21:55:06 -04:00
josh 53e2e52bbe Scan for PCI devices 2022-04-13 21:54:28 -04:00
josh 12067b8e1a Remove src-old 2022-04-13 17:12:16 -04:00
josh 8278c4211b Add HIPPO module and starting tracking free physical pages 2022-03-29 22:24:14 -04:00
josh 3bdc5bccdd Pass page table address range to HULK on boot 2022-03-28 21:22:10 -04:00
josh f904ec2b48 Convert hello.console to use a namespacing struct 2022-03-28 15:18:31 -04:00
josh bcec23ef89 Update hello.scratch to use namespacing struct 2022-03-28 15:17:07 -04:00
josh d86745d91d Move bootinfo into HULK header 2022-03-27 16:14:54 -04:00
josh cf5956dcd3 Rename Header to HulkHeader 2022-03-27 09:45:09 -04:00
josh 8498de6b62 Add HURL; relocate kernel virtual regions 2022-03-26 10:41:53 -04:00
josh f761d0a445 Jump to HULK from assembly 2022-03-26 00:36:23 -04:00
josh f29bd9d00c Allocate HULK stack region from HELLO, translate memory region types 2022-03-26 00:29:19 -04:00
josh f236a64b21 HELLO: Be more welcoming 2022-03-25 13:17:22 -04:00
josh 1225e98276 Pass HULK physical memory info to kernel from HELLO 2022-03-25 13:16:36 -04:00
josh cb31e36e90 Clean up console 2022-03-25 12:37:18 -04:00
josh 0568a813f2 HELLO: Zero out HULK bss section 2022-03-25 11:53:01 -04:00
josh 37d5621e41 HULK console: clear last row when shifting rows up 2022-03-25 10:51:52 -04:00
josh 98e992aad0 Convert fb, console, klog to "static instance" namespacing structs 2022-03-25 10:48:32 -04:00
josh 06242a0c9f Add console, klog, and writef modules. 
They are not complete, but adding to checkpoint progress.
 2022-03-24 17:52:39 -04:00
josh e214a9c3de Fix call to fb.blend_alpha_bitmap() 2022-03-24 09:52:26 -04:00
josh c259ae4cee Add Framebuffer.copy_rows_up() 2022-03-23 22:12:38 -04:00
josh b4d8707243 Rename blending blit methods to blend 2022-03-22 22:32:45 -04:00
josh 6b7b14d954 Add Framebuffer.character() 2022-03-22 22:11:12 -04:00
josh 9e7c3ee676 Add Framebuffer.rect(), .hline(), .vline() 2022-03-22 21:55:25 -04:00
josh 2d7bf5197f Drawing text working using Framebuffer.blit_alpha_bitmap() 2022-03-22 20:01:08 -04:00
josh 7562be585f Add Framebuffer.blit_alpha_bitmap() 2022-03-22 20:00:32 -04:00
josh 3d04eec427 Compile HULK with large code model 2022-03-22 19:29:30 -04:00
josh 5c97acba5f Update fontgen to output D instead of C 2022-03-22 13:01:20 -04:00
josh c3ead56582 Add Framebuffer object 2022-03-21 16:32:11 -04:00
josh 15559b0a56 Add HULK header; map virtual memory for HULK bss section 2022-03-21 16:31:01 -04:00
josh c58284761a Comment hulk.hulk module a bit 2022-03-20 23:05:10 -04:00
josh bd99e429a9 Comment hulk.bootinfo a bit 2022-03-20 22:58:25 -04:00
josh d0acf5a718 Comment hello.hello module a bit better 2022-03-20 22:38:42 -04:00
josh b40151055c Rework scratch module and use qualified names for function calls 2022-03-20 22:21:10 -04:00
josh 1e00d7a9e9 Rename hello.output to hello.console 2022-03-20 22:12:46 -04:00
josh 79b34477ed Reorganize D modules a bit 2022-03-19 22:39:12 -04:00
josh 163ef9f79e Increase scratch buffer size 2022-03-19 22:08:35 -04:00
josh 3c549f0838 Write size file for HULK/HELLO 2022-03-19 22:07:37 -04:00
josh d8c85ad045 Map all memory regions and graphics framebuffer 2022-03-19 21:54:30 -04:00
josh 7c5af33ace Fix receiving correct argument to hulk_start() 2022-03-19 20:02:49 -04:00
josh 6f3521c576 Make sure to rebuild HELLO properly when HULK changes 2022-03-19 00:27:10 -04:00
josh 5a5d60abae Fix HULK virtual start address to be addressable 2022-03-19 00:04:59 -04:00
josh 9182a83ef2 HELLO: Make sure scratch area is page-aligned 2022-03-18 23:43:05 -04:00
josh 195b7496f4 HELLO: Include EfiLoaderCode and EfiLoaderData memory regions in memory map 2022-03-18 23:33:42 -04:00
josh b1042fd649 Jump to HULK 
Unfortunately, crashes... :(
 2022-03-18 23:16:07 -04:00
josh 6beb7da4cd Map HULK virtual address space 2022-03-18 23:04:09 -04:00
josh f27851def9 Bundle HULK in HELLO 2022-03-18 22:43:37 -04:00
josh 18f1bfc88f Build HELLO after HULK 2022-03-18 22:02:07 -04:00
josh cd6983e2cd Generate HULK binary 2022-03-18 22:01:27 -04:00
josh 8df1646c61 Add initial HULK source and linker script 2022-03-18 21:55:38 -04:00
josh 3e25ab6ae4 HELLO: Zero out page tables after allocating, before using 2022-03-18 21:21:00 -04:00
josh 05cc2da2e3 HULK: Add virtual start address 2022-03-18 21:19:06 -04:00
josh a54536660b HELLO: Create page tables to identity map available RAM prior to jumping to kernel 2022-03-18 21:15:58 -04:00
josh 9e3d9b18ea Add write_cr3() 2022-03-18 16:40:46 -04:00
josh ef01239468 HELLO: Add scratch module 2022-03-18 16:03:50 -04:00
josh 372b7265f1 Add src/common/hos/cpu.d 2022-03-18 10:51:35 -04:00
josh 1bc8722098 Add hos.memory module in src/common 2022-03-18 00:07:10 -04:00
josh cd2f3f9a84 Rename kernel to hulk 2022-03-17 16:57:18 -04:00
josh 08a35e40d4 Rename HEL -> HELLO 2022-03-16 16:11:26 -04:00
josh a855702214 Fix checking for EFI_INVALID_PARAMETER 2022-03-16 14:37:46 -04:00
josh 706f2c1c5d HEL: Call ExitBootServices 2022-03-16 01:12:07 -04:00
josh 704fd15f7b Get memory map; remove heap 2022-03-15 23:58:37 -04:00
josh f054bab5cc Set bootinfo framebuffer fields 2022-03-15 23:03:28 -04:00
josh 3fa8e4a24b Set maximum resolution for running in qemu 2022-03-15 22:52:56 -04:00
josh a38f95a7b8 Set graphics mode 2022-03-14 22:26:55 -04:00
josh dd57a31d38 HEL: Add heap module; locate GOP handle 2022-03-14 21:43:40 -04:00
josh 406f17c1db HEL: format hex, decimal, and CHAR16 strings in output module 2022-03-14 15:09:02 -04:00
josh 0be1b113aa Add output module for console output routines 2022-03-14 13:53:02 -04:00
josh d782b59768 Write map file 2022-03-14 01:35:28 -04:00
josh c3a6139f83 Run image from temporary copy to avoid modified disk image file 2022-03-14 00:57:24 -04:00
josh 3d3a433800 Update to rscons 3.0.2 2022-03-14 00:51:54 -04:00
josh 54451bcf5b Add initial HOS EFI Loader sources 2022-03-13 23:16:37 -04:00
josh 1fc2dd34e5 Update build system for 64-bit, EFI, and D 2022-03-13 22:46:59 -04:00
josh cb6bd3914c Remove HOS v0.16 sources 2022-02-28 15:10:25 -05:00
josh 56c3be9207 Update to rscons 3.0.0 2022-02-28 13:40:08 -05:00
josh c6ae200a54 Update to rscons 2.3.0 
Move cross compiler to i686-elf-gcc directory.
Automatically build cross compiler using rscons subsidiary script.
 2021-12-08 11:33:03 -05:00
josh 6b1de7c9d4 Explicitly check page boundaries when adding bootloader-provided memory regions 2021-08-16 17:35:11 -04:00
josh ebfeca47b5 Use size_t rather than uint32_t 2021-08-16 14:01:39 -04:00
josh 43f4a1f4b1 Show kernel size/address 2021-08-16 13:59:39 -04:00