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Rev Age Author Path Log message Diff
2131 6941 d 15 h decky /branches/ add development branches  
2128 6981 d 13 h jermar /trunk/ Add arm32 architecture. The 32 suffix is used to specify that 16-bit Thumb
instructions are not used. The arm32 code is mostly composed of placeholders
that need to be replaced by real implementation. So far, the arm32 tree
only compiles. If run under GXEmul simulator, an infinit loop at the
kernel entry point will be entered.		  
2125 6982 d 12 h decky /trunk/ experimental support for Objective C
(disabled by default)		  
2065 7021 d 10 h jermar /trunk/kernel/ Coding style fixes and formatting improvements.  
2064 7021 d 10 h vana /trunk/ SIMICS added as a simulator kernel runs on  
2030 7042 d 20 h decky /trunk/kernel/ thread CPU cycles accounting  
2020 7044 d 13 h decky /trunk/kernel/ integrate more tests  
2019 7044 d 13 h decky /trunk/kernel/ prepare for new test infrastructure  
2018 7044 d 14 h decky /trunk/kernel/ rename rdtsc() to get_cycle()  
2009 7051 d 11 h jermar /trunk/kernel/ Initial support for handling illegal virtual aliases on sparc64.  
1996 7063 d 13 h jermar /trunk/kernel/ Add option to compile the sparc64 kernel without the TTE_CV bit support.
The bit is not used by default now.
Enabling it may theoretically lead to physical memory inconsistencies until code that
mitigates the problem is written.		  
1995 7063 d 13 h jermar /trunk/kernel/ Move general configuration out of debugging configuration.
Add CONFIG_VIRT_IDX_CACHE.		  
1985 7065 d 17 h decky /trunk/kernel/ add benchmarking configuration directive  
1979 7068 d 10 h jermar /trunk/ Configuration changes on sparc64.
Compile TSB support by default.
Ask whether to start AP processors in the loader.		  
1952 7094 d 13 h jermar /trunk/ Rename xen32 to ia32xen.
The name seems to be more logical as Xen supports more host architectures.		  
1903 7119 d 12 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.		  
1896 7124 d 10 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.		  
1889 7129 d 12 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		  
1882 7133 d 19 h jermar /trunk/kernel/ Support for sparc64 FPU context.  
1844 7168 d 13 h jermar /trunk/kernel/ Add an option to compile the sparc64 kernel for Ultra 5 or Enterprise E6500.
Basic keyboard support (polling) based on ns16550 serial port (deployed on Ultra).		  

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