Commit Graph

Select branches

Hide Pull Requests

master

Mono Color

• b965486de3 More implementation of the C standard library. master Patrick Wuttke 2024-02-04 02:01:08 +01:00
• 2a612d2d83 Temporary fix for compiling simple programs. Patrick Wuttke 2024-02-03 02:49:49 +01:00
• 07e8225be2 Attempt to not make the build fail if x86_64-elf-g++ is missing if it's not actually required. Patrick Wuttke 2024-02-03 02:24:42 +01:00
• 3ec4fa78b4 Added options to compile stdlib and init executable. Patrick Wuttke 2024-02-03 02:09:28 +01:00
• c2a40a8104 Added exit() function and renamed stdlib file to libc.a so GCC is happy. Patrick Wuttke 2024-02-03 01:05:26 +01:00
• ca08dcc79b Removed stdint.h again. Patrick Wuttke 2024-02-03 00:49:57 +01:00
• debbd09b6d Added --target option to compile either os or stdlib. And renamed previous --target to --arch. Patrick Wuttke 2024-02-03 00:38:47 +01:00
• 3cd4fe9537 Improved SCons script for building the userspace stdlib. Patrick Wuttke 2024-02-02 22:16:02 +01:00
• a096458bdb I might be too tired. Patrick Wuttke 2024-02-02 02:09:25 +01:00
• d03604c061 Inherit environment variables so it finds the compilers in PATH. Patrick Wuttke 2024-02-02 02:06:57 +01:00
• 3d284a0bde Added parameter to compile only the stdlib. Patrick Wuttke 2024-02-02 01:57:36 +01:00
• c43e8ebd6c Added target for userspace stdlib. Patrick Wuttke 2024-02-02 01:50:56 +01:00
• 99b1252f5d Moved bastl into target/_any folder. Patrick Wuttke 2024-02-02 00:25:32 +01:00
• 9b9d5ade09 Added missing exit() declaration and missing SEEK_ macros. Patrick Wuttke 2024-02-02 00:13:52 +01:00
• 918aab5b2e Added missing declarations of stdout and stderr. Patrick Wuttke 2024-02-02 00:08:52 +01:00
• 712b95c9d7 Moved stdlib to a seperate folder and added some more headers that are required for compiling libgcc (no implementation yet). Patrick Wuttke 2024-02-02 00:01:48 +01:00
• 00f4e0de3a Some minor adjustments to ensure alignment of PCI header. Patrick Wuttke 2024-01-29 18:39:45 +01:00
• 54a5ee720f Some restructuring. Patrick Wuttke 2024-01-29 18:14:20 +01:00
• 3fff3bd8fc Fix setup of usermode stack and added final system call to exit. Patrick Wuttke 2024-01-27 22:51:45 +01:00
• 193e3a19dc Implemented more STL and page allocation for malloc. Patrick Wuttke 2024-01-27 15:24:50 +01:00
• edd9ee85c7 Implemented syscalls and jump to usermode. Patrick Wuttke 2024-01-27 01:56:51 +01:00
• 9c70cfa846 (kind of) finished the paging setup. We'll see... Patrick Wuttke 2024-01-26 18:03:23 +01:00
• 836d589c9b WIP: paging and better malloc. Patrick Wuttke 2024-01-26 15:02:30 +01:00
• 75ec3751fe Added progIF to lspci output. Patrick Wuttke 2024-01-22 01:52:50 +01:00
• fa6dab4f88 Added PCI device detection and a start script. Patrick Wuttke 2024-01-22 01:49:02 +01:00
• 847bf8c84b Store terminal characters. Patrick Wuttke 2024-01-21 10:49:11 +01:00
• c41a9a1034 Implemented something like a console (still WIP). Patrick Wuttke 2024-01-20 02:52:58 +01:00
• f4bad14fcd Implemented simple IO for getting keyboard input. Patrick Wuttke 2024-01-20 01:13:29 +01:00
• d711938821 Added TSS and code to enter user mode (kind of). Patrick Wuttke 2024-01-19 09:42:58 +01:00
• 355b1641bd Print some info on exceptions. Patrick Wuttke 2024-01-19 00:06:00 +01:00
• 9f1f1e80f2 Added handlers for some interrupts and fixed terminal scrolling. Patrick Wuttke 2024-01-18 18:56:38 +01:00
• c097da920d Some cleanup, moved PS2 code to drivers folder in the shared sources. Patrick Wuttke 2024-01-18 16:46:40 +01:00
• 04d25d498d Added PIC initialization and keyboard. Patrick Wuttke 2024-01-18 02:24:42 +01:00
• f03963a485 Removed logfile. Patrick Wuttke 2024-01-17 02:23:10 +01:00
• e2c4fdb312 Added basic GDT and (very) basic IDT. And serial output. Patrick Wuttke 2024-01-17 02:22:48 +01:00
• ab4ab761f0 Changed default architecture to x86_64 (i686 probably won't work anyway). Patrick Wuttke 2024-01-16 19:11:51 +01:00
• c745c2d2d3 Improved scrolling and added better memcpy/memmove functions written in assembly. Patrick Wuttke 2024-01-16 13:16:03 +01:00
• 6ec9e0d320 [WIP] Implementing "console" output and stuff. Patrick Wuttke 2024-01-16 10:21:14 +01:00
• e938f76823 Added header for OS drawing and a double buffer. Patrick Wuttke 2024-01-15 18:09:48 +01:00
• 9962ef21f2 Added framebuffer initialization using GOP. Patrick Wuttke 2024-01-15 16:21:06 +01:00
• bf8949113b Clean-up loader and added fetching of the memory map. Patrick Wuttke 2024-01-15 14:21:25 +01:00
• 8f6cc36637 Added notes.txt to keep my command lines and other stuff. Patrick Wuttke 2024-01-15 09:49:58 +01:00
• 474090d4a0 Added UEFI application as loader for the 64bit kernel. Patrick Wuttke 2024-01-15 09:48:48 +01:00
• cd20e87196 (WIP) Loader for 64 bit kernel. Patrick Wuttke 2024-01-14 12:55:41 +01:00
• 408e06b2e0 Split up source and added basic support for different targets. Patrick Wuttke 2024-01-12 17:19:27 +01:00
• 219a48c616 Also added a pretty much untested and totally incomplete STL string type. Patrick Wuttke 2024-01-12 01:31:43 +01:00
• ff3214fa5a Some more stdlib (array and vector, untested so far). Patrick Wuttke 2024-01-12 00:13:45 +01:00
• 164f05bd59 Using the memory map for the heap. Patrick Wuttke 2024-01-11 22:54:41 +01:00
• 97732de3ae Something about heap and memory maps and such. Also fixed C++ global constructors. Patrick Wuttke 2024-01-11 17:55:12 +01:00
• 0348b24f05 Added some more stdlib. Patrick Wuttke 2024-01-11 00:28:38 +01:00
• 1756b6a1a9 Started implementing a C++ stdlib. And improved the print function by adding newline support and scrolling. Patrick Wuttke 2024-01-10 22:46:44 +01:00
• 0b05970c71 Initial commit. Patrick Wuttke 2024-01-10 18:09:20 +01:00