Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
2216 6326 d 2 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
 
2170 6333 d 0 h jermar /trunk/kernel/ Simplify synchronization in as_switch().
The function was oversynchronized, which
was causing deadlocks on the address
space mutex.

Now, address spaces can only be switched
when the asidlock is held. This also protects
stealing of ASIDs. No other synchronization
is necessary.
 
2125 6381 d 2 h decky /trunk/ experimental support for Objective C
(disabled by default)
 
2089 6395 d 9 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2083 6401 d 8 h decky /trunk/kernel/ typedef elimination  
2079 6402 d 3 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6406 d 1 h jermar /trunk/ (c) versus (C)  
2057 6433 d 13 h jermar /trunk/kernel/arch/ Fix all remaining mistmatches in width of byte swapping functions for ia64,
ppc32, ppc64, amd64, mips32 and ia32.
 
2033 6441 d 8 h decky /trunk/kernel/arch/ppc32/include/ get_cycle() for PPC32  
2023 6443 d 2 h decky /trunk/kernel/arch/ add dummy cycle.h  
2007 6453 d 0 h jermar /trunk/kernel/ Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.

There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out.
 
2003 6454 d 6 h decky /trunk/kernel/arch/ cleanup endian conversion macros  
1993 6462 d 9 h decky /trunk/ make framebuffer code more generic  
1949 6493 d 9 h jermar /trunk/kernel/arch/ Remove notes about automatically generated context_offset.h
and replace it with a proper copyright notice.
 
1948 6493 d 12 h jermar /trunk/kernel/ Remove broken, outdated and unused gencontext.c utilities.  
1944 6496 d 4 h jermar /trunk/kernel/ Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64.
 
1934 6497 d 13 h decky /trunk/kernel/arch/ppc32/src/drivers/ remove grab (not needed)  
1932 6498 d 1 h jermar /trunk/kernel/ Do not copy notification config out of the IRQ structure.
Add the notify member, that toggles notifications on and off instead.
This is good for preventing other tasks from registering the notification
while the notification config is stored outside the IRQ structure.
It should also help to implement the cleanup code.
 
1928 6498 d 7 h decky /trunk/ ppc32: update for new IRQ subsystem (there is still a bug left)  
1926 6498 d 12 h decky /trunk/kernel/ cleanup for new IRQ subsystem  

Show All