HelenOS
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HelenOS
(root)
/
tags
/
0.2.0.5
/
kernel
/
arch
/
sparc64
/
Makefile.inc
@ 3649
– Rev 2474
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2474
6290 d 12 h
jermar
/tags/0.2.0.5/
Add tag for HelenOS 0.2.0.5.
2462
6302 d 13 h
jermar
/trunk/kernel/
Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.
2460
6302 d 14 h
jermar
/trunk/kernel/
Better infrastructure for building with different compilers.
Separate ICC_CFLAGS added, SUNCC_CFLAGS extended.
2454
6303 d 12 h
jermar
/trunk/kernel/
A bit of infrastructure for building with different compilers.
CFLAGS split into GCC_CFLAGS and SUNCC_CFLAGS.
As of now, there are no separate ICC_CFLAGS, but can be easily added.
2141
6373 d 10 h
jermar
/trunk/
The Ultimate Solution To Illegal Virtual Aliases.
It is better to avoid them completely than to fight them.
Switch the sparc64 port to 16K pages. The TLBs and TSBs
continue to operate with 8K pages only. Page tables and
other generic parts operate with 16K pages.
Because the MMU doesn't support 16K directly, each 16K
page is emulated by a pair of 8K pages. With 16K pages,
illegal aliases cannot be created in 16K D-cache.
2125
6417 d 14 h
decky
/trunk/
experimental support for Objective C
(disabled by default)
2071
6442 d 13 h
jermar
/trunk/
(c) versus (C)
2009
6486 d 13 h
jermar
/trunk/kernel/
Initial support for handling illegal virtual aliases on sparc64.
2008
6488 d 14 h
jermar
/trunk/kernel/arch/sparc64/
Add dcache_flush() function that flushes D-Cache on sparc64.
1911
6545 d 11 h
jermar
/trunk/kernel/
Add support for interrupt mapping in the Sabre PCI controller.
Add support for PCI and EBUS interrupt mapping via the OpenFirmware device tree.
Unfortunatelly, the code is not capable enough to earn single ns16550 interrupt.
I suspect something needs to be enabled in the EBUS registers.
1903
6554 d 14 h
jermar
/trunk/
SMP stuff for sparc64.
Almost complete except for IPIs.
The absence of IPI support deadlocks
the kernel when more CPUs are configured.
1897
6558 d 21 h
jermar
/trunk/
Convert sparc64 framebuffer code to configure from the OpenFirmware device tree memory representation.
1896
6559 d 12 h
jermar
/trunk/
Convert sparc64 to detect keyboard and determine
its physical address by walking the memory representation
of the OpenFirmware device tree.
Add bus-specific functions that know how to apply the
"ranges" property to one component of the "reg" property.
Buses supported so far include FHC, EBUS and PCI.
1895
6561 d 13 h
jermar
/trunk/
More ofw_tree work and fixes.
Add ofw_tree_lookup().
Every ofw_tree_node now also contains a disambigued name which is essential for tree lookups.
1891
6563 d 12 h
jermar
/trunk/kernel/
sparc64 work:
- Experimental support for TSB (Translation Storage Buffer).
1889
6564 d 14 h
jermar
/trunk/kernel/
Fix bug in mm/as.c:
- as_area_destroy() should not work with AS but as
sparc64 work:
- start implementing TSB support
1888
6567 d 17 h
jermar
/trunk/
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
1882
6568 d 21 h
jermar
/trunk/kernel/
Support for sparc64 FPU context.
1875
6574 d 14 h
jermar
/trunk/
sparc64 work.
- Changes to enable userspace keyboard drivers.
- Fix z8530 initialization (i.e. clear any pending Tx interrupts).
- Experimental support for framebuffers with inverted colors.
1865
6577 d 15 h
jermar
/trunk/kernel/
sparc64 kernel fixes
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