Andreas Kling fdbd9f1e27 Start working on memory-mapped files. ...

First of all, change sys$mmap to take a struct SC_mmap_params since our
sycsall calling convention can't handle more than 3 arguments.

This exposed a bug in Syscall::invoke() needing to use clobber lists.
It was a bit confusing to debug. :^)

2018-11-08 11:40:58 +01:00

..

Boot

Enable A20 line at boot.

2018-10-27 14:09:33 +02:00

_fs_contents.stock

Stop committing changes to _fs_contents and generate it in the sync script.

2018-10-28 01:21:15 +02:00

_start.cpp

…

.bochsrc

Add gettimeofday() syscall and LibC wrappers gettimeofday() and time().

2018-10-25 17:36:18 +02:00

.gitignore

Stop committing changes to _fs_contents and generate it in the sync script.

2018-10-28 01:21:15 +02:00

Assertions.h

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CMOS.cpp

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CMOS.h

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Console.cpp

Fix bug where Console::the() was initialized too late.

2018-10-30 23:02:06 +01:00

Console.h

Add a kmalloc_eternal() for things that will never be destroyed.

2018-10-31 23:19:15 +01:00

Disk.cpp

Make VFS test environment build again.

2018-11-07 12:05:51 +01:00

Disk.h

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errno.h

Add sys_nerr and sys_errlist.

2018-11-06 14:42:28 +01:00

ext2fs.h

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i386.cpp

Start working on memory-mapped files.

2018-11-08 11:40:58 +01:00

i386.h

Some refactor and style tweaks.

2018-11-07 21:38:18 +01:00

i8253.cpp

Move timer tick handling into Scheduler.

2018-11-08 00:26:04 +01:00

i8253.h

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IDEDiskDevice.cpp

Snazz up the kprintf() output a bit by giving it its own color.

2018-10-31 20:14:23 +01:00

IDEDiskDevice.h

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init.cpp

Get rid of the undertaker and have waitpid() be the reaper.

2018-11-07 23:59:49 +01:00

InlineLinkedList.h

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IO.h

Make IO helpers inline and use immediate-encoded ports when possible.

2018-11-02 10:14:26 +01:00

IRQHandler.cpp

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IRQHandler.h

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kassert.h

Move assertion failures out-of-line to reduce binary bloat.

2018-11-04 13:12:58 +01:00

Keyboard.cpp

Basic ^C interrupt implementation.

2018-11-02 14:06:48 +01:00

Keyboard.h

Basic ^C interrupt implementation.

2018-11-02 14:06:48 +01:00

kmalloc.cpp

Fix dumb-but-hard-to-find bug in paging.

2018-11-03 00:35:57 +01:00

kmalloc.h

Give each task its own page directory.

2018-11-01 09:01:51 +01:00

kprintf.cpp

Fix broken SpinLock.

2018-10-29 22:04:26 +01:00

kprintf.h

Fix broken SpinLock.

2018-10-29 22:04:26 +01:00

kstdio.h

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ktime.h

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linker.ld

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Makefile

Make it run in QEMU.

2018-11-08 02:03:19 +01:00

MemoryManager.cpp

Add some basic signal support.

2018-11-06 10:56:41 +01:00

MemoryManager.h

Start working on memory-mapped files.

2018-11-08 11:40:58 +01:00

mkmap.sh

Add a very hackish /proc/PID/stack.

2018-10-26 22:33:15 +02:00

PIC.cpp

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PIC.h

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Process.cpp

Start working on memory-mapped files.

2018-11-08 11:40:58 +01:00

Process.h

Start working on memory-mapped files.

2018-11-08 11:40:58 +01:00

ProcFileSystem.cpp

Add a /proc/PID/regs that shows register state from the process's TSS.

2018-11-07 18:40:29 +01:00

ProcFileSystem.h

Process now maps regions immediately when they are allocated.

2018-11-01 13:15:46 +01:00

Queue.h

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RTC.cpp

Add assertion that RTC year is >= 2018.

2018-10-31 00:27:28 +01:00

RTC.h

Add gettimeofday() syscall and LibC wrappers gettimeofday() and time().

2018-10-25 17:36:18 +02:00

run

Make it run in QEMU.

2018-11-08 02:03:19 +01:00

Scheduler.cpp

The colonel task already had a halt loop.

2018-11-08 00:30:35 +01:00

Scheduler.h

Move timer tick handling into Scheduler.

2018-11-08 00:26:04 +01:00

StdLib.cpp

Fix busted display of tty names in /proc/summary.

2018-10-31 22:43:49 +01:00

StdLib.h

Implement COW pages! :^)

2018-11-05 13:48:07 +01:00

sync-local.sh

Enough compatibility work to make figlet build and run!

2018-10-31 17:52:59 +01:00

sync.sh

Add strsignal() and improve sharing signal numbers between LibC and kernel.

2018-11-06 15:45:16 +01:00

Syscall.cpp

Start working on memory-mapped files.

2018-11-08 11:40:58 +01:00

Syscall.h

Start working on memory-mapped files.

2018-11-08 11:40:58 +01:00

system.h

Add a kmalloc_eternal() for things that will never be destroyed.

2018-10-31 23:19:15 +01:00

TSS.h

Share code between spawn() and exec() implementations.

2018-11-03 10:55:02 +01:00

TTY.cpp

Add some simple write buffering to LibC's stdio.

2018-11-08 01:23:47 +01:00

TTY.h

Add some simple write buffering to LibC's stdio.

2018-11-08 01:23:47 +01:00

types.h

Implement COW pages! :^)

2018-11-05 13:48:07 +01:00

VGA.cpp

Process now maps regions immediately when they are allocated.

2018-11-01 13:15:46 +01:00

VGA.h

Virtual consoles kinda work!

2018-10-30 15:33:37 +01:00

VirtualConsole.cpp

Add some simple write buffering to LibC's stdio.

2018-11-08 01:23:47 +01:00

VirtualConsole.h

Add some simple write buffering to LibC's stdio.

2018-11-08 01:23:47 +01:00