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Rev Age Author Path Log message Diff
205 6848 d 18 h jermar /SPARTAN/trunk/ Get rid of memcopy().
All we now have is memcpy() and _memcpy().
memcpy() is defined to be builtin.
Where not applicable, architectures must implement memcpy() code or call slowish _memcopy().
 
204 6848 d 19 h decky /SPARTAN/trunk/arch/ppc/include/ PPC interrupt high/low/restore  
201 6849 d 6 h decky /SPARTAN/trunk/arch/ppc/ header fixes  
199 6849 d 7 h decky /SPARTAN/trunk/arch/ppc/ PPC context save/restore  
195 6849 d 9 h vana /SPARTAN/trunk/ 1) memcopy and _memcopy functions rewriten to ANSI C norm.
2) Repaired ia32,ia64 and mips version of SPARTAN to work with this memcopy functions
3) Warning for non declared funcions added and repaired ia32,ia64 and mips versions to pass build process with this warning and Werror option
 
193 6849 d 11 h decky /SPARTAN/trunk/arch/ppc/include/drivers/ remove obsolete structures  
192 6849 d 11 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 6849 d 11 h decky /SPARTAN/trunk/arch/ppc/ PPC memory size detection  
190 6849 d 12 h decky /SPARTAN/trunk/arch/ppc/src/debug/ PPC panic()  
189 6849 d 13 h decky /SPARTAN/trunk/arch/ppc/include/asm/ PPC assembler register names  
186 6849 d 16 h decky /SPARTAN/trunk/arch/ppc/ add missing OpenFirmware related files  
185 6849 d 16 h decky /SPARTAN/trunk/arch/ OpenFirmware support  
177 6850 d 16 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 6854 d 7 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 6859 d 6 h jermar /SPARTAN/trunk/arch/ For each architecture, add an extra type cast of x to __address to both KA2PA() and PA2KA().  
167 6860 d 15 h jermar /SPARTAN/trunk/ Switch over to per vm_t page tables. (breaks ia32 userspace)

Define dummy memcopy() for amd64 and ppc to satisfy compiler.

Get rid of problematic #include <arch/mm/page.h> in mm/page.h.

Indentation fixes and small changes here and there.
 
166 6862 d 9 h decky /SPARTAN/trunk/arch/ppc/ prepare for PPC console support  
163 6862 d 15 h decky /SPARTAN/trunk/arch/ppc/ first booting ELF  
162 6862 d 16 h decky /SPARTAN/trunk/arch/ppc/ PPC linker script  
161 6864 d 17 h jermar /SPARTAN/trunk/arch/ For all relevant architectures, rename fake.s to dummy.s to better reflect the purpose of the file.
Also define global symbol called dummy.
 

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