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Rev Age Author Path Log message Diff
3343 5973 d 3 h decky /branches/sparc/ add sparc branch  
2071 6553 d 0 h jermar /trunk/ (c) versus (C)  
1787 6743 d 2 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1384 6794 d 21 h decky /kernel/trunk/arch/ppc32/src/ ppc32 work
decrementer workaround
primitive TLB support		  
1328 6801 d 5 h decky /kernel/trunk/arch/ppc32/src/ ppc32: TLB manipulation stub  
1220 6822 d 22 h decky /kernel/trunk/arch/ppc32/ ppc32: initial userspace support  
1124 6852 d 9 h jermar /kernel/trunk/arch/ Small changes.
Make sparc64 and ppc32 compile again.		  
1007 6861 d 8 h decky /kernel/trunk/ ppc32: preemptive scheduling works now
FPU context saving disabled for now		  
982 6862 d 5 h decky /kernel/trunk/arch/ppc32/ ppc32: initial I/O support  
977 6862 d 6 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
897 6876 d 20 h jermar /kernel/trunk/ sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse.		  
534 6962 d 1 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6962 d 1 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6974 d 5 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
342 7045 d 6 h jermar /SPARTAN/trunk/arch/ Rename ppc port to ppc32.  
309 7051 d 10 h palkovsky /SPARTAN/trunk/ Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY		  
210 7056 d 22 h decky /SPARTAN/trunk/ many PPC stuff, platform dependent arch.h header files  
205 7057 d 10 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().		  
201 7057 d 22 h decky /SPARTAN/trunk/arch/ppc/ header fixes  
199 7057 d 22 h decky /SPARTAN/trunk/arch/ppc/ PPC context save/restore  
191 7058 d 3 h decky /SPARTAN/trunk/arch/ppc/ PPC memory size detection  
185 7058 d 8 h decky /SPARTAN/trunk/arch/ OpenFirmware support  
167 7069 d 7 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.		  
162 7071 d 8 h decky /SPARTAN/trunk/arch/ppc/ PPC linker script  
161 7073 d 9 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.		  
160 7076 d 21 h jermar /SPARTAN/trunk/ PPC work.
Define dummy implementations of many functions in fake.s.
Define kernel_image_start in start.S.