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Rev Age Author Path Log message Diff
191 6830 d 20 h decky /SPARTAN/trunk/arch/ppc/ PPC memory size detection  
190 6830 d 21 h decky /SPARTAN/trunk/arch/ppc/src/debug/ PPC panic()  
189 6830 d 22 h decky /SPARTAN/trunk/arch/ppc/include/asm/ PPC assembler register names  
188 6830 d 22 h palkovsky /SPARTAN/trunk/arch/amd64/ AMD64 now can switch into long mode.
Basic page tables working.		  
187 6831 d 0 h cejka /SPARTAN/trunk/ Licence to print1/test.c added.
New function for printing memory map at ia32.		  
186 6831 d 1 h decky /SPARTAN/trunk/arch/ppc/ add missing OpenFirmware related files  
185 6831 d 1 h decky /SPARTAN/trunk/arch/ OpenFirmware support  
184 6831 d 4 h jermar /SPARTAN/trunk/ Add lib/the.c.
Add and deploy the_initialize() and the_copy().

Make IA-32's before_thread_runs() use SP_DELTA macro.		  
183 6831 d 4 h cejka /SPARTAN/trunk/ Small improvements in print1 test and its source code format.  
182 6831 d 4 h cejka /SPARTAN/trunk/ Test for printf added.  
181 6831 d 5 h cejka /SPARTAN/trunk/ Bugs in printf and va_arg functions repaired.  
180 6831 d 17 h jermar /SPARTAN/trunk/ Globalize 'size' and 'delta' and rename them to 'kernel_size' and 'heap_delta'.

Fix heap initialization to take 'heap_delta' into account.

Implement IA-64 get_stack_base().

Adjust SP_DELTA's to consider one extra word on stack.
(So that the stack pointer is within appropriate limits even on IA-64).

More #include cleanup.		  
179 6831 d 20 h decky /SPARTAN/trunk/ frmaebuffer font  
178 6832 d 0 h palkovsky /SPARTAN/trunk/arch/amd64/ Fixed linker script to include .eh_frame section.
It now boots into protected mode.		  
177 6832 d 2 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.		  
176 6832 d 17 h jermar /SPARTAN/trunk/arch/ia32/src/boot/ Initialize the stack prior to using it.  
175 6833 d 1 h decky /SPARTAN/trunk/contrib/ Basic PearPC configuration  
174 6835 d 16 h jermar /SPARTAN/trunk/ Small changes.
Coding style fix in main.c.
Make 'cli' be the first instruction in boot.S again.		  
173 6835 d 17 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.		  
172 6837 d 1 h palkovsky /SPARTAN/trunk/arch/amd64/ Do not allow red area on stack in kernel mode.
Small updates for AMD64 memory layout.		  

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