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Rev Age Author Path Log message Diff
2089 6486 d 10 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2071 6497 d 3 h jermar /trunk/ (c) versus (C)  
1888 6622 d 6 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
 
1862 6635 d 6 h jermar /trunk/kernel/ sparc64 work.
Kernel syscall support.
Modify the preemptive_handler for the use by syscalls.
 
1822 6666 d 12 h jermar /trunk/ sparc64 work.
1. Formatting fixes.
2. When writing to DMMU ASI's, simple membar() can be used in place of flush().
3. Substantial changes in the way the TLB is taken over.
4. Remove unneeded functions.

This is the first revision that also runs on a real world Ultra 5 with UltraSPARC IIi
processor.

Note that 3. needs further work as the current implementation depends on the fact
that the compiler will use registers for local variables in take_over_tlb_and_tt().
Rewrite of that function into assembly is to follow.
 
1787 6687 d 5 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6694 d 6 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1708 6712 d 12 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1702 6715 d 9 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1597 6722 d 15 h palkovsky /kernel/trunk/ Added possibility to interrupt task at exit from interrupt routine.  
1579 6724 d 2 h jermar /kernel/trunk/generic/ Framework for task_kill().
Some pieces (e.g. implementation of ktask_cleanup() kernel thread and
task_destroy() function) are missing.
Changed locking order for task lock, threads_lock and thread lock from
threads_lock, thread lock, task lock to task lock, threads_lock, thread lock.
 
1474 6728 d 1 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1448 6730 d 6 h palkovsky /kernel/trunk/generic/src/syscall/ Better SYS_IO  
1386 6738 d 9 h palkovsky /kernel/trunk/ Fixed mips bug fith TLS register not being properly saved on syscall context
switch.
Reverted SYS_IO, so that it could be used on machines without fb.
 
1362 6743 d 0 h vana /kernel/trunk/generic/src/syscall/ kernel changes for uspace FB driver  
1329 6745 d 6 h palkovsky /kernel/trunk/generic/ Added support to IPC for simple page sharing.  
1318 6746 d 3 h vana /kernel/trunk/ Sysinfo userspace interface  
1306 6748 d 7 h jermar /kernel/trunk/generic/ Add SYS_AS_AREA_DESTROY syscall.
Add few error codes to errno.h
and change as.c accordingly.
 
1297 6752 d 8 h jermar /kernel/trunk/ Add SYS_CAP_GRANT and SYS_CAP_REVOKE syscalls.
Move SYS_PREEMPT_CONTROL to ddi.c.
Add some comments and fix some small issues.
 
1294 6753 d 12 h jermar /kernel/trunk/generic/src/syscall/ Remove unused variable.  

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