Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4639 5643 d 22 h jermar /trunk/kernel/generic/src/main/ IRQ-safe switch to userspace.  
3438 5943 d 5 h svoboda /trunk/ Merge syscall tracer (trace) and relevant part of udebug interface from tracing to trunk.  
2447 6417 d 1 h jermar /trunk/kernel/generic/src/main/ Split accidently joined lines.  
2446 6417 d 1 h jermar /trunk/kernel/generic/ More efficient and simpler task termination.

Based on the assumption, that after its creation, only the task itself can create more threads for itself,
the last thread with userspace context to execute thread_exit() will perform futex and IPC cleanup. When
the task has no threads, it is destroyed. Both the cleanup and destruction is controlled by reference
counting.

As for userspace threads, even though there could be a global garbage collector for joining threads, it is
much simpler if the uinit thread detaches itself before switching to userspace.

task_kill() is now an idempotent operation. It just instructs the threads within a task to exit.

Change in the name of a thread state: Undead -> JoinMe.
 
2087 6542 d 0 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  
2071 6551 d 21 h jermar /trunk/ (c) versus (C)  
1787 6741 d 23 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1729 6765 d 17 h decky /kernel/trunk/generic/src/main/ coding style changes  
1702 6770 d 3 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1248 6817 d 0 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1196 6828 d 4 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
 
1078 6857 d 23 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.
 
1066 6858 d 16 h jermar /kernel/trunk/ Support for user space threads.  
938 6862 d 23 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.
 
534 6960 d 22 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6960 d 22 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6973 d 2 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
430 6993 d 19 h jermar /SPARTAN/trunk/ Move src/ and include/ to generic.  
195 7056 d 21 h vana /SPARTAN/trunk/ 1) memcopy and _memcopy functions rewriten to ANSI C norm.
2) Repaired ia32,ia64 and mips version of SPARTAN to work with this memcopy functions
3) Warning for non declared funcions added and repaired ia32,ia64 and mips versions to pass build process with this warning and Werror option
 
1 7250 d 0 h jermar /SPARTAN/ Initial import