Subversion Repositories HelenOS-historic

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
1053 6808 d 9 h vana /kernel/trunk/ Itanium FPU Lazy context switching... but not so much tested  
1052 6808 d 10 h decky /kernel/trunk/arch/amd64/src/boot/ fix wrong structure members size assumption  
1051 6808 d 10 h jermar /kernel/trunk/arch/amd64/ Move amd64's ident_page_mapper() and page_fault() to page.h.  
1050 6808 d 10 h palkovsky /kernel/trunk/ Added null console for buffering output when no real output available.
Added identity mapper for AMD64 that allows whole physical memory to be
accessed before paging is initialized.		  
1044 6808 d 13 h jermar /kernel/trunk/ Page table locking.  
1039 6808 d 14 h decky /kernel/trunk/arch/ update for the use of more init tasks  
1037 6808 d 15 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)		  
1036 6808 d 15 h decky /kernel/trunk/arch/mips32/ grow init size  
1024 6809 d 7 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
1023 6809 d 8 h vana /kernel/trunk/ Itanium FPU active context switch  
1021 6809 d 8 h jermar /kernel/trunk/ Hopefully final version of interrupt handlers for amd64 and ia32.
amd64 has been especially tricky to debug.
Error code detection is now done in compile time.		  
1019 6809 d 10 h vana /kernel/trunk/arch/ia32/ ia32 MMX and SSEx support  
1017 6809 d 11 h decky /kernel/trunk/ mips: remove load.bin
remove arch/boot infrastructure		  
1016 6809 d 11 h jermar /kernel/trunk/arch/ia32/src/ Improved ia32 interrupt handlers.  
1008 6809 d 14 h jermar /kernel/trunk/ Fix bug in ia32 interrupt handlers.
Handlers for interrupts greater than 31 wrapped the shift around and thus failed to correctly identify
the need to emulate error word.		  
1007 6809 d 14 h decky /kernel/trunk/ ppc32: preemptive scheduling works now
FPU context saving disabled for now		  
1004 6810 d 1 h decky /kernel/trunk/ ppc32: basic exception and interrupt handling  
1001 6810 d 2 h decky /kernel/trunk/arch/ppc32/include/ fix semantics  
1000 6810 d 2 h decky /kernel/trunk/arch/ppc32/include/ add atomic_pre/post_inc/dec  
993 6810 d 6 h jermar /kernel/trunk/arch/ia64/ Fix bug in switch to userspace on ia64: ensure start in bank 1.
Fix bug in tlb_invalidate_all() that cause interrupts to be unconditionally enabled.
Optimize context switching by discarding packed attribute of context structures.		  

←Prev12Next→

Show All