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Rev Age Author Path Log message Diff Changes
1413 6579 d 2 h jermar /kernel/trunk/generic/ Reimplement memory sharing. Currently, only
anonymous address space areas can be shared.		  
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/ipc/sysipc.c
/kernel/trunk/generic/src/mm/as.c
1411 6579 d 7 h jermar /kernel/trunk/ Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault.		  
/kernel/trunk/arch/amd64/include/mm/page.h
/kernel/trunk/arch/amd64/src/mm/page.c
/kernel/trunk/arch/ia32/include/interrupt.h
/kernel/trunk/arch/ia32/include/mm/page.h
/kernel/trunk/arch/ia32/src/interrupt.c
/kernel/trunk/arch/ia32/src/mm/page.c
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/mips32/src/mm/tlb.c
/kernel/trunk/arch/ppc32/src/mm/page.c
/kernel/trunk/arch/ppc64/src/mm/page.c
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/include/mm/page.h
/kernel/trunk/generic/src/lib/elf.c
/kernel/trunk/generic/src/mm/as.c
1409 6580 d 1 h jermar /kernel/trunk/generic/ Some shared memory stuff (not completed).
Support for address space area backends.
Add ELF and anonymous memory backends.		  
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/ddi/ddi.c
/kernel/trunk/generic/src/lib/elf.c
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/proc/task.c
1387 6582 d 9 h jermar /kernel/trunk/generic/ Add used_space_insert() and used_space_remove().
These are the alpha versions of functions that
will help to map used and unused portions of address
space areas. Currently unused, but many as_area operations
will be more efficient when the used space B+tree map
is used.		  
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/mm/as.c
1382 6583 d 3 h decky /kernel/trunk/ make hardware memory mapping more generic  
/kernel/trunk/genarch/src/fb/fb_map.c
/kernel/trunk/arch/amd64/src/mm/page.c
/kernel/trunk/arch/ia32/src/mm/page.c
/kernel/trunk/arch/sparc64/Makefile.inc
/kernel/trunk/arch/sparc64/src/console.c
/kernel/trunk/arch/sparc64/src/mm/page.c
/kernel/trunk/genarch/Makefile.inc
/kernel/trunk/genarch/include/fb/fb.h
/kernel/trunk/genarch/src/fb/fb.c
/kernel/trunk/generic/include/mm/page.h
1380 6583 d 5 h jermar /kernel/trunk/ Turn address space lock, address space area lock and
page_ht_lock into mutexes.		  
/kernel/trunk/genarch/include/mm/page_ht.h
/kernel/trunk/genarch/src/mm/as_ht.c
/kernel/trunk/genarch/src/mm/as_pt.c
/kernel/trunk/genarch/src/mm/asid.c
/kernel/trunk/genarch/src/mm/page_ht.c
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/include/synch/mutex.h
/kernel/trunk/generic/include/typedefs.h
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/proc/scheduler.c
1375 6584 d 12 h jermar /kernel/trunk/generic/ Fix race in condition variables.  
/kernel/trunk/generic/include/synch/waitq.h
/kernel/trunk/generic/src/synch/condvar.c
/kernel/trunk/generic/src/synch/waitq.c
1364 6586 d 10 h jermar /kernel/trunk/generic/ Modify ipc_wait_for_call() to support all of blocking, non-blocking and timeout operation.  
/kernel/trunk/generic/include/ipc/ipc.h
/kernel/trunk/generic/include/ipc/sysipc.h
/kernel/trunk/generic/src/ipc/ipc.c
/kernel/trunk/generic/src/ipc/sysipc.c
1359 6587 d 7 h jermar /kernel/trunk/generic/ Rename IPC_M_AS_SEND to IPC_M_AS_AREA_SEND.  
/kernel/trunk/generic/include/ipc/ipc.h
/kernel/trunk/generic/src/ipc/sysipc.c
1358 6587 d 7 h jermar /kernel/trunk/generic/ Cleanup after removal of as_area_accept and as_area_send.  
/kernel/trunk/generic/include/mm/as_arg.h
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/include/proc/task.h
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/proc/task.c
1342 6587 d 15 h jermar /kernel/trunk/generic/ Improve comments.  
/kernel/trunk/generic/include/ipc/ipc.h
/kernel/trunk/generic/src/ipc/ipc.c
1329 6589 d 7 h palkovsky /kernel/trunk/generic/ Added support to IPC for simple page sharing.  
/kernel/trunk/generic/include/ipc/ipc.h
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/include/syscall/syscall.h
/kernel/trunk/generic/src/ipc/sysipc.c
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/syscall/syscall.c
1327 6589 d 9 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
/kernel/trunk/arch/ia32/src/drivers/vesa.c
/kernel/trunk/arch/ppc32/include/console.h
/kernel/trunk/arch/ppc32/src/console.c
/kernel/trunk/arch/ppc32/src/ppc32.c
/kernel/trunk/genarch/include/fb/fb.h
/kernel/trunk/genarch/src/fb/fb.c
/kernel/trunk/generic/include/syscall/syscall.h
1321 6589 d 15 h vana /kernel/trunk/generic/ force return 0 if no valid pointer in sysinfo syscall  
/kernel/trunk/generic/include/sysinfo/sysinfo.h
/kernel/trunk/generic/src/sysinfo/sysinfo.c
1318 6590 d 4 h vana /kernel/trunk/ Sysinfo userspace interface  
/kernel/trunk/arch/ia32/src/drivers/vesa.c
/kernel/trunk/genarch/src/fb/fb.c
/kernel/trunk/generic/include/syscall/syscall.h
/kernel/trunk/generic/include/sysinfo/sysinfo.h
/kernel/trunk/generic/src/syscall/syscall.c
/kernel/trunk/generic/src/sysinfo/sysinfo.c
1317 6590 d 5 h vana /kernel/trunk/ System information tools  
/kernel/trunk/generic/include/sysinfo
/kernel/trunk/generic/include/sysinfo/sysinfo.h
/kernel/trunk/generic/src/sysinfo
/kernel/trunk/generic/src/sysinfo/sysinfo.c
/kernel/trunk/test/sysinfo
/kernel/trunk/test/sysinfo/test.c
/kernel/trunk/Makefile
/kernel/trunk/genarch/src/fb/fb.c
/kernel/trunk/kernel.config
1315 6590 d 7 h jermar /kernel/trunk/generic/ Improve framebuffer speed by buffering blank line.  
/kernel/trunk/generic/include/config.h
/kernel/trunk/generic/src/main/main.c
1310 6591 d 11 h jermar /kernel/trunk/ Change coding style in vesa.c and do some minor changes.  
/kernel/trunk/arch/ia32/include/vesa.h
/kernel/trunk/arch/ia32/src/drivers/vesa.c
/kernel/trunk/generic/include/bitops.h
1306 6592 d 8 h jermar /kernel/trunk/generic/ Add SYS_AS_AREA_DESTROY syscall.
Add few error codes to errno.h
and change as.c accordingly.		  
/kernel/trunk/generic/include/errno.h
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/include/syscall/syscall.h
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/syscall/syscall.c
1297 6596 d 9 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.		  
/kernel/trunk/generic/include/syscall/sysarg64.h
/kernel/trunk/doc/mm
/kernel/trunk/generic/include/ddi/ddi.h
/kernel/trunk/generic/include/security/cap.h
/kernel/trunk/generic/include/syscall/syscall.h
/kernel/trunk/generic/src/ddi/ddi.c
/kernel/trunk/generic/src/ipc/sysipc.c
/kernel/trunk/generic/src/main/kinit.c
/kernel/trunk/generic/src/mm/tlb.c
/kernel/trunk/generic/src/security/cap.c
/kernel/trunk/generic/src/syscall/syscall.c

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