Jonas 'Sortie' Termansen
e95eb60d31
Provide a virtual address where pages can be temporarily mapped.
2011-08-08 15:20:02 +02:00
Jonas 'Sortie' Termansen
6ae7ddbcb3
Descriptors are now public members in processes.
2011-08-08 15:20:02 +02:00
Jonas 'Sortie' Termansen
412d3e78b2
AlignDown and AlignUp aligns an address on a page boundary.
2011-08-08 15:20:02 +02:00
Jonas 'Sortie' Termansen
e78443d92a
Processes now keep track of where their code section ends.
...
This is very hacky, but allows us to allocate address space.
2011-08-08 15:19:49 +02:00
Jonas 'Sortie' Termansen
db34033d40
Removed unneeded #includes from sortix/memorymanagement.cpp.
2011-08-07 20:14:26 +02:00
Jonas 'Sortie' Termansen
07b409c1a0
Added a wrapper class for handling file descriptors.
2011-08-07 19:47:43 +02:00
Jonas 'Sortie' Termansen
e78390d9c2
Added a line counting make target for statistics.
2011-08-07 03:02:37 +02:00
Jonas 'Sortie' Termansen
206a7993f3
Such that the sortix subdir is git'd too.
2011-08-07 01:38:51 +02:00
Jonas 'Sortie' Termansen
acd2ae58c6
And the c/h/sys dir too..
2011-08-07 01:37:43 +02:00
Jonas 'Sortie' Termansen
a4c2afedb7
libmaxsi now creates the c/h dir if missing.
2011-08-07 01:36:27 +02:00
Jonas 'Sortie' Termansen
294e5d72dd
All of the initrd is now loaded.
2011-08-07 01:30:47 +02:00
Jonas 'Sortie' Termansen
794630a802
Adding proper .gitignore files.
2011-08-07 01:22:36 +02:00
Jonas 'Sortie' Termansen
185c6d4b6f
Processes (and thus threads) now belong to an address space.
...
Changing theads now automatically switches the adress space.
2011-08-07 01:17:53 +02:00
Jonas 'Sortie' Termansen
90ebfe7f0a
Improvements to the address space switching function.
...
It now only switches when needed and returns the old addr space.
2011-08-07 01:16:53 +02:00
Jonas 'Sortie' Termansen
66c058fba1
Refactored virtual memory management, making it less buggy.
...
uintptr_t is now replaced with addr_t when referring to physical memory
addresses in Sortix. Many bugs in the previous memory management code have been
fixed. The new interface is less flexible - but should prove more solid as the
nasty internals have been hidden away. The current interface design should also
make the code more 64-bit ready/friendly. And so on.
2011-08-07 00:18:41 +02:00
Jonas 'Sortie' Termansen
9b79673dcb
Initial version of Sortix.
2011-08-05 14:25:00 +02:00
