Commit Graph

22 Commits

Author SHA1 Message Date
Jonas 'Sortie' Termansen 3e068bc88f Fix x86 Alignment Check and Security Exception handlers.
The processor pushes an error code when delivering these exception.

Discovered by Alexandros Alexandrou.
2016-01-07 19:17:04 +01:00
Jonas 'Sortie' Termansen 12b5044bc7 Fix signal delivery during context switch. 2015-10-09 16:17:52 +02:00
Jonas 'Sortie' Termansen 0fc3d70716 Clear registers after system calls. 2015-08-26 16:29:18 +02:00
Jonas 'Sortie' Termansen 218875eb79 Initialize paging before KernelInit. 2015-08-21 21:25:00 +02:00
Jonas 'Sortie' Termansen a422c394b8 Initialize the GDT in the bootstrap assembly. 2015-08-21 21:25:00 +02:00
Jonas 'Sortie' Termansen 524a028a4f Forward compatibility with future rename of _start to __start. 2014-12-28 20:18:58 +01:00
Jonas 'Sortie' Termansen ba1e0882ec Initialize system call table at compile time. 2014-12-03 14:19:49 +01:00
Jonas 'Sortie' Termansen 35708fa900 Retire calltrace support in favor of the kernel debugger. 2014-12-01 21:38:06 +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 25e07a9083 Refactor kernel interrupt and thread register support. 2014-11-18 20:33:21 +01:00
Jonas 'Sortie' Termansen 7b3e2fa229 Clean up kernel thread creation code. 2014-11-18 18:10:22 +01:00
Jonas 'Sortie' Termansen 30cd318c17 Implement signals.
Note: This is an incompatible ABI change.
2014-07-22 13:25:39 +02:00
Jonas 'Sortie' Termansen 1f72c1637c Maintain fsbase and gsbase as per-thread registers.
Note: This is an incompatible ABI change.
2014-05-29 17:07:42 +02:00
Jonas 'Sortie' Termansen 0c48dfca96 Fix 4 KiB memory leak on x86_64 for each process. 2014-05-16 14:48:27 +02:00
Jonas 'Sortie' Termansen e941ff0430 Rename useresp to esp and userrsp to rsp. 2014-03-17 19:22:13 +01:00
Jonas 'Sortie' Termansen a133a7717e Refactor i386 and x86_64 interrupt support. 2014-03-17 19:22:13 +01:00
Jonas 'Sortie' Termansen cacd010066 Update kernel/{x64/x64,x86/x86}.cpp to current coding conventions. 2014-03-01 14:37:41 +01:00
Jonas 'Sortie' Termansen fcb8ae3af3 Update kernel/{x64,x86}/thread.cpp to current coding conventions. 2014-03-01 14:37:41 +01:00
Jonas 'Sortie' Termansen ccb0f368a3 Update kernel/{x64,x86}/process.cpp to current coding conventions. 2014-03-01 14:37:41 +01:00
Jonas 'Sortie' Termansen a099f82890 Update kernel memory management to current coding conventions. 2014-03-01 14:37:40 +01:00
Jonas 'Sortie' Termansen 6788f0096e Preprocess assembly files with the C preprocessor. 2014-03-01 14:37:40 +01:00
Jonas 'Sortie' Termansen 98a87fa1e5 Rename Sortix kernel directory to kernel. 2014-03-01 14:37:39 +01:00