Andreas Kling 3c8064a787 Support basic mmap'ing of a file! ...

All right, we can now mmap() a file and it gets magically paged in from fs
in response to an NP page fault. This is really cool :^)

I need to refactor this to support sharing of read-only file-backed pages,
but it's cool to just have something working.

2018-11-08 12:59:16 +01:00

..

Boot

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_fs_contents.stock

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_start.cpp

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.bochsrc

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.gitignore

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Assertions.h

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CMOS.cpp

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CMOS.h

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Console.cpp

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Console.h

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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

Support basic mmap'ing of a file!

2018-11-08 12:59:16 +01:00

i386.h

Support basic mmap'ing of a file!

2018-11-08 12:59:16 +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

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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

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kprintf.cpp

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kprintf.h

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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

Support basic mmap'ing of a file!

2018-11-08 12:59:16 +01:00

MemoryManager.h

Support basic mmap'ing of a file!

2018-11-08 12:59:16 +01:00

mkmap.sh

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PIC.cpp

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PIC.h

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Process.cpp

Support basic mmap'ing of a file!

2018-11-08 12:59:16 +01:00

Process.h

Support basic mmap'ing of a file!

2018-11-08 12:59:16 +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

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Queue.h

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RTC.cpp

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RTC.h

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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

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StdLib.h

Implement COW pages! :^)

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

sync-local.sh

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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

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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

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VGA.h

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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