rcc-project/mubios/core/post.c, branch masterA collection of systems software, from virtual machines and compilers to developer tools and terminal applications.
https://git.richardqin.org/rcc-project/atom?h=master2026-11-07T23:49:23Z[mubios] Multi-sector INT 13h AH=42h2026-11-07T23:49:23ZRichard Qinrichard.qin.x@gmail.com2026-11-07T23:49:23Zurn:sha1:bb20921d00c770cb30bb85a300423d9062a94d91
Signed-off-by: Richard Qin <richard.qin.x@gmail.com>
[mubios] Add ATA2026-11-07T22:43:18ZRichard Qinrichard.qin.x@gmail.com2026-11-07T22:43:18Zurn:sha1:e3598eddc3ec9a3deb321a2c04803246db4abb84
Signed-off-by: Richard Qin <richard.qin.x@gmail.com>
[mubios] Enable IRQ02026-11-07T21:56:48ZRichard Qinrichard.qin.x@gmail.com2026-11-07T21:56:48Zurn:sha1:85ce9edd4ab33c9694ee5d4486a2a50a6442240b
Signed-off-by: Richard Qin <richard.qin.x@gmail.com>
[mubios] Create 16-bit entry points for IRQ0/IRQ1 and install the IVT vectors.2026-11-07T20:34:02ZRichard Qinrichard.qin.x@gmail.com2026-11-07T20:34:02Zurn:sha1:75f21a5124cc4ed542c8faff64a36c68bb7fbe57
Signed-off-by: Richard Qin <richard.qin.x@gmail.com>
[mubios] Implement the PIC and PIT.2026-11-07T20:12:44ZRichard Qinrichard.qin.x@gmail.com2026-11-07T20:12:44Zurn:sha1:974eba39dfe2fe46f2fa2ce244c6425714e96bad
Signed-off-by: Richard Qin <richard.qin.x@gmail.com>
[mubios] Implement the COM1 serial port driver and POST output.2026-11-07T19:53:30ZRichard Qinrichard.qin.x@gmail.com2026-11-07T19:53:30Zurn:sha1:3f0691017ebc861c734a8bb589a11ec4da7d9d95
Signed-off-by: Richard Qin <richard.qin.x@gmail.com>
[mubios] Initialize IVT, BDA and EBDA.2026-11-07T18:31:53ZRichard Qinrichard.qin.x@gmail.com2026-11-07T18:31:53Zurn:sha1:2c0a717678232438536d0f9238e38e56e440d516
Signed-off-by: Richard Qin <richard.qin.x@gmail.com>
[mubios] Building a 32-bit C entry in protected mode2026-11-07T17:56:58ZRichard Qinrichard.qin.x@gmail.com2026-11-07T17:56:58Zurn:sha1:98abe576a812c5a1710dd6d6f1680042bd1296d6
Signed-off-by: Richard Qin <richard.qin.x@gmail.com>