HelenOS-historic
HelenOS
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HelenOS-historic
(root)
/
kernel
/
trunk
/
tools
/
sparc64/
– Rev 1059
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859
6827 d 23 h
decky
/kernel/trunk/tools/
make gencontext portable
666
6883 d 1 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
6888 d 23 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).
534
6906 d 3 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6906 d 3 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
528
6909 d 2 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
6909 d 9 h
jermar
/kernel/trunk/
saprc64 work.
Perform leaf-procedure optimization for context_save and context_restore.
526
6909 d 9 h
jermar
/kernel/trunk/
sparc64 work.
No need to save/restore local registers.
501
6918 d 7 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
426
6941 d 9 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.