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Rev Age Author Path Log message Diff
210 6843 d 9 h decky /SPARTAN/trunk/ many PPC stuff, platform dependent arch.h header files  
207 6843 d 19 h decky /SPARTAN/trunk/ separated stack mapping  
204 6843 d 21 h decky /SPARTAN/trunk/arch/ppc/include/ PPC interrupt high/low/restore  
201 6844 d 8 h decky /SPARTAN/trunk/arch/ppc/ header fixes  
199 6844 d 9 h decky /SPARTAN/trunk/arch/ppc/ PPC context save/restore  
193 6844 d 13 h decky /SPARTAN/trunk/arch/ppc/include/drivers/ remove obsolete structures  
192 6844 d 13 h jermar /SPARTAN/trunk/ Dump implementation of THREAD, TASK and CPU.
Implement preemption-safe versions of THREAD, TASK and CPU using THE.
Get rid of CPU_ID_ARCH on all architectures.
Get rid of write_dr0() and read_dr0() on IA-32.
Get rid of cpu_private_data and cpu_private_data_t.		  
191 6844 d 13 h decky /SPARTAN/trunk/arch/ppc/ PPC memory size detection  
189 6844 d 15 h decky /SPARTAN/trunk/arch/ppc/include/asm/ PPC assembler register names  
186 6844 d 18 h decky /SPARTAN/trunk/arch/ppc/ add missing OpenFirmware related files  
185 6844 d 19 h decky /SPARTAN/trunk/arch/ OpenFirmware support  
177 6845 d 19 h jermar /SPARTAN/trunk/ Add some comments to IA-32 src/boot/boot.S and src/smp.S.

Make the boot stack start on page boundary.
This is required by get_stack_base().

Define 'THE' macro.

Implement preemption_disable() and preemption_enable().

Add memory barrier macros.
IA-32 macros need support for older processors.
Non IA-32 macros are dummy.

Reduction of many #include paths.		  
173 6849 d 10 h jermar /SPARTAN/trunk/ Preparations for weaker preemption model.
Make all kernel stacks (i.e. startup, scheduler and thread) be STACK_SIZE bytes long.
Reincarnate "the" structure. This time, it is planned to be located at the base of each and every kernel stack.
On IA-32 and MIPS, implement get_stack_base() functions. On the rest of supported platforms, define it to be dummy.		  
169 6854 d 8 h jermar /SPARTAN/trunk/arch/ For each architecture, add an extra type cast of x to __address to both KA2PA() and PA2KA().  
166 6857 d 11 h decky /SPARTAN/trunk/arch/ppc/ prepare for PPC console support  
159 6863 d 8 h jermar /SPARTAN/trunk/arch/ppc/include/ Fix copyright dates.  
157 6863 d 16 h decky /SPARTAN/trunk/ remove cyclic including, change linker script path  
156 6863 d 19 h decky /SPARTAN/trunk/ PPC work in progress