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Rev Age Author Path Log message Diff
1780 6748 d 12 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1702 6769 d 15 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
666 6937 d 8 h jermar /kernel/trunk/ sparc64 work.
Fix clean_window trap handler so that it clears output registers instead of input registers!
Fix interrupt handlers to save global registers.
 
657 6943 d 6 h jermar /kernel/trunk/ sparc64 work.
Context again. It turns out, according to SCD 2.4, that registers that didn't have to be saved were saved (%o1 - %o5) and
registers that had to be saved were not saved (%i0 - %i5, %l0 - %l7).
 
650 6945 d 7 h jermar /kernel/trunk/ sparc64 work.
Implement interrupt_disable(), interrupt_enable(), interrupt_restore() and interrupt_read() functions.
Fix context save/restore to save/restore register %i7.
 
564 6957 d 7 h jermar /kernel/trunk/ Send in some improvements.  
534 6960 d 10 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6960 d 10 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
528 6963 d 9 h jermar /kernel/trunk/ sparc64 work.
The context_save/context_restore needed two other improvements.
First, storing of %fp because of window_fills.
Second, flushing all active windows before CONTEXT_LOAD to make CWP - 1 the overlap window.
 
527 6963 d 16 h jermar /kernel/trunk/ saprc64 work.
Perform leaf-procedure optimization for context_save and context_restore.
 
526 6963 d 16 h jermar /kernel/trunk/ sparc64 work.
No need to save/restore local registers.
 
525 6963 d 19 h jermar /kernel/trunk/arch/sparc64/ sparc64 work.
Add stack.h.
 
501 6972 d 14 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
427 6995 d 12 h jermar /SPARTAN/trunk/arch/sparc64/include/ sparc64 work.
Adjust context_set() to be SCD compliant.
 
426 6995 d 16 h jermar /SPARTAN/trunk/ sparc64 work.
Add context_save(), context_set() and context_restore().
Remove putchar() definition from ofw.c.
Add sparc64 putchar().
Add ppc32 putchar() (i.e. the original ofw.c putchar()).
Make arg.h use the builtin va_* constructs.
 
420 7000 d 7 h jermar /SPARTAN/trunk/arch/sparc64/ Small sparc64 changes.
Start native boot loader.
 
418 7003 d 9 h jermar /SPARTAN/trunk/ sparc64 infrastructure.