10 Commits

Author	SHA1	Message	Date
Jonas 'Sortie' Termansen	2e4b15daed	Simplify directory reading.	2016-01-26 18:42:54 +01:00
Jonas 'Sortie' Termansen	2e3d7c45af	Add paging no-execute and write protection support. ... Enable the NX bit on x86_64 and set if not PROT_EXEC and enable the write protection mode (CR0.WP) that disables the default behavior where the kernel is able to write to read-only memory. Fix kernel broken assumptions it can access read-only memory and take care to never set PROT_KWRITE on user-space pages unless PROT_WRITE is also set, otherwise user-space will be able to write to read-only memory. This achieves X^W in the whole system except for the core kernel itself as it is currently don't know the purpose of pages when identity mapping the first 4 MiB.	2016-01-25 17:39:57 +01:00
Jonas 'Sortie' Termansen	5589085084	Fix unlinkat potentially following paths twice.	2015-06-27 17:06:32 +02:00
Jonas 'Sortie' Termansen	bb3f591057	Add symbolic links.	2014-12-02 17:36:36 +01:00
Jonas 'Sortie' Termansen	749d123331	Maintain counts of physical frames used for particular purposes.	2014-11-26 22:27:04 +01:00
Jonas 'Sortie' Termansen	f44e46cde5	Flatten initrd symbolic links to hardlinks inside the same directory.	2014-11-25 22:49:19 +01:00
Jonas 'Sortie' Termansen	ca70f03be8	Display progress bar during initrd extraction.	2014-11-25 20:57:45 +01:00
Jonas 'Sortie' Termansen	ae73391a10	Clean up initrd extraction code.	2014-11-25 19:42:28 +01:00
Jonas 'Sortie' Termansen	152d768112	Memory efficiently extract the initrd.	2014-11-24 22:32:57 +01:00
Jonas 'Sortie' Termansen	98a87fa1e5	Rename Sortix kernel directory to kernel.	2014-03-01 14:37:39 +01:00

Renamed from sortix/initrd.cpp (Browse further)