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3972 5645 d 14 h decky /trunk/kernel/ kernel memory management revisited (phase 1): proper support for zone flags
- the zone_t structures are now statically allocated to be easily available
- the locking scheme was simplified
- new flags for non-available zones were introduced
- FRAME_LOW_4_GiB flag is removed, the functionality will be eventually reimplemented using a generic mechanism		  
/trunk/kernel/arch/ia32/src/mm/frame.c
/trunk/kernel/arch/ia32/src/smp/smp.c
/trunk/kernel/generic/include/mm/buddy.h
/trunk/kernel/generic/include/mm/frame.h
/trunk/kernel/generic/include/mm/slab.h
/trunk/kernel/generic/src/mm/buddy.c
/trunk/kernel/generic/src/mm/frame.c
/trunk/kernel/generic/src/mm/slab.c
3913 5654 d 23 h decky /trunk/ mips32: basic SMP support  
/trunk/kernel/arch/mips32/include/smp/dorder.h
/trunk/kernel/arch/mips32/src/smp/dorder.c
/trunk/kernel/arch/mips32/src/smp/smp.c
/trunk/kernel/arch/mips32/include/smp/order.h
/trunk/kernel/arch/mips32/src/dummy.S
/trunk/kernel/arch/mips32/src/smp/order.c
/trunk/HelenOS.config
/trunk/kernel/arch/mips32/Makefile.inc
/trunk/kernel/arch/mips32/_link.ld.in
/trunk/kernel/arch/mips32/include/asm.h
/trunk/kernel/arch/mips32/include/atomic.h
/trunk/kernel/arch/mips32/include/cpu.h
/trunk/kernel/arch/mips32/include/interrupt.h
/trunk/kernel/arch/mips32/src/asm.S
/trunk/kernel/arch/mips32/src/debugger.c
/trunk/kernel/arch/mips32/src/interrupt.c
/trunk/kernel/arch/mips32/src/mips32.c
/trunk/kernel/arch/mips32/src/mm/tlb.c
/trunk/kernel/generic/src/mm/as.c
3790 5695 d 1 h svoboda /trunk/kernel/ Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely.  
/trunk/kernel/arch/amd64/src/interrupt.c
/trunk/kernel/arch/amd64/src/mm/page.c
/trunk/kernel/arch/amd64/src/pm.c
/trunk/kernel/arch/arm32/src/mm/page.c
/trunk/kernel/arch/arm32/src/mm/page_fault.c
/trunk/kernel/arch/ia32/src/drivers/vesa.c
/trunk/kernel/arch/ia32/src/interrupt.c
/trunk/kernel/arch/ia32/src/mm/page.c
/trunk/kernel/arch/ia32/src/pm.c
/trunk/kernel/arch/ia32/src/smp/smp.c
/trunk/kernel/arch/ia32xen/src/interrupt.c
/trunk/kernel/arch/ia32xen/src/mm/page.c
/trunk/kernel/arch/ia32xen/src/pm.c
/trunk/kernel/arch/ia32xen/src/smp/smp.c
/trunk/kernel/arch/ia64/src/ia64.c
/trunk/kernel/arch/ia64/src/interrupt.c
/trunk/kernel/arch/ia64/src/mm/tlb.c
/trunk/kernel/arch/mips32/src/cache.c
/trunk/kernel/arch/mips32/src/debugger.c
/trunk/kernel/arch/mips32/src/exception.c
/trunk/kernel/arch/mips32/src/mm/tlb.c
/trunk/kernel/arch/ppc32/src/mm/page.c
/trunk/kernel/arch/ppc32/src/mm/tlb.c
/trunk/kernel/arch/ppc32/src/ppc32.c
/trunk/kernel/arch/ppc64/include/exception.h
/trunk/kernel/arch/ppc64/src/mm/page.c
/trunk/kernel/arch/ppc64/src/ppc64.c
/trunk/kernel/arch/sparc64/src/console.c
/trunk/kernel/arch/sparc64/src/drivers/fhc.c
/trunk/kernel/arch/sparc64/src/drivers/kbd.c
/trunk/kernel/arch/sparc64/src/drivers/scr.c
/trunk/kernel/arch/sparc64/src/drivers/sgcn.c
/trunk/kernel/arch/sparc64/src/mm/tlb.c
/trunk/kernel/arch/sparc64/src/smp/ipi.c
/trunk/kernel/arch/sparc64/src/sparc64.c
/trunk/kernel/arch/sparc64/src/trap/exception.c
/trunk/kernel/arch/sparc64/src/trap/interrupt.c
/trunk/kernel/genarch/src/drivers/ega/ega.c
/trunk/kernel/genarch/src/fb/fb.c
/trunk/kernel/genarch/src/ofw/fhc.c
/trunk/kernel/genarch/src/ofw/ofw_tree.c
/trunk/kernel/genarch/src/ofw/pci.c
/trunk/kernel/generic/include/debug.h
/trunk/kernel/generic/include/panic.h
/trunk/kernel/generic/src/adt/btree.c
/trunk/kernel/generic/src/adt/hash_table.c
/trunk/kernel/generic/src/cpu/cpu.c
/trunk/kernel/generic/src/interrupt/interrupt.c
/trunk/kernel/generic/src/main/kinit.c
/trunk/kernel/generic/src/main/main.c
/trunk/kernel/generic/src/mm/as.c
/trunk/kernel/generic/src/mm/backend_anon.c
/trunk/kernel/generic/src/mm/backend_elf.c
/trunk/kernel/generic/src/mm/backend_phys.c
/trunk/kernel/generic/src/mm/tlb.c
/trunk/kernel/generic/src/proc/scheduler.c
/trunk/kernel/generic/src/proc/tasklet.c
/trunk/kernel/generic/src/synch/rwlock.c
/trunk/kernel/generic/src/sysinfo/sysinfo.c
/trunk/kernel/generic/src/time/clock.c
/trunk/kernel/generic/src/time/timeout.c
3707 5717 d 18 h decky /trunk/ kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)		  
/trunk/kernel/genarch/src/fb/helenos.xbm
/trunk/kernel/arch/amd64/src/debugger.c
/trunk/kernel/arch/ia32/include/drivers/ega.h
/trunk/kernel/arch/ia32/include/drivers/vesa.h
/trunk/kernel/arch/ia32/src/cpu/cpu.c
/trunk/kernel/arch/ia32/src/drivers/vesa.c
/trunk/kernel/arch/ia32/src/ia32.c
/trunk/kernel/arch/mips32/src/cpu/cpu.c
/trunk/kernel/arch/mips32/src/debugger.c
/trunk/kernel/arch/mips32/src/exception.c
/trunk/kernel/genarch/include/fb/fb.h
/trunk/kernel/genarch/include/fb/font-8x16.h
/trunk/kernel/genarch/include/fb/visuals.h
/trunk/kernel/genarch/src/acpi/acpi.c
/trunk/kernel/genarch/src/fb/fb.c
/trunk/kernel/genarch/src/fb/font-8x16.c
/trunk/kernel/genarch/src/mm/asid.c
/trunk/kernel/generic/include/console/kconsole.h
/trunk/kernel/generic/src/console/cmd.c
/trunk/kernel/generic/src/console/console.c
/trunk/kernel/generic/src/console/kconsole.c
/trunk/kernel/generic/src/cpu/cpu.c
/trunk/kernel/generic/src/interrupt/interrupt.c
/trunk/kernel/generic/src/lib/func.c
/trunk/kernel/generic/src/main/kinit.c
/trunk/kernel/generic/src/main/main.c
/trunk/kernel/generic/src/mm/as.c
/trunk/kernel/generic/src/syscall/syscall.c
/trunk/uspace/lib/libc/include/ipc/fb.h
/trunk/uspace/srv/console/console.c
/trunk/uspace/srv/console/gcons.c
/trunk/uspace/srv/console/gcons.h
/trunk/uspace/srv/console/screenbuffer.h
/trunk/uspace/srv/fb/fb.c
/trunk/uspace/srv/fb/fb.h
/trunk/uspace/srv/fb/font-8x16.c
/trunk/uspace/srv/fb/font-8x16.h
/trunk/uspace/srv/fb/main.c
/trunk/uspace/srv/fb/ppm.c
3626 5740 d 21 h vana /trunk/kernel/ Classic TLB shootdown support on ia64  
/trunk/kernel/arch/ia64/include/cpu.h
/trunk/kernel/arch/ia64/include/interrupt.h
/trunk/kernel/arch/ia64/src/interrupt.c
/trunk/kernel/arch/ia64/src/smp/smp.c
/trunk/kernel/generic/src/mm/tlb.c
3578 5753 d 5 h vana /trunk/ Alfa of SMP support on IA64  
/trunk/kernel/arch/ia64/src/smp
/trunk/kernel/arch/ia64/src/smp/smp.c
/trunk/boot/arch/ia64/loader/Makefile
/trunk/boot/arch/ia64/loader/asm.S
/trunk/boot/arch/ia64/loader/boot.S
/trunk/boot/arch/ia64/loader/gefi/HelenOS/Makefile
/trunk/boot/arch/ia64/loader/gefi/HelenOS/hello.c
/trunk/boot/arch/ia64/loader/gefi/apps/Makefile
/trunk/boot/arch/ia64/loader/main.c
/trunk/boot/arch/ia64/loader/main.h
/trunk/kernel/arch/ia64/Makefile.inc
/trunk/kernel/arch/ia64/include/atomic.h
/trunk/kernel/arch/ia64/include/bootinfo.h
/trunk/kernel/arch/ia64/include/cpu.h
/trunk/kernel/arch/ia64/include/mm/page.h
/trunk/kernel/arch/ia64/src/drivers/it.c
/trunk/kernel/arch/ia64/src/ia64.c
/trunk/kernel/arch/ia64/src/mm/frame.c
/trunk/kernel/arch/ia64/src/mm/page.c
/trunk/kernel/arch/ia64/src/start.S
/trunk/kernel/generic/include/synch/spinlock.h
/trunk/kernel/generic/src/mm/tlb.c
/trunk/kernel/generic/src/proc/thread.c
3422 5810 d 15 h jermar /trunk/kernel/generic/src/mm/ as_area_resize() should use as instead of AS.  
/trunk/kernel/generic/src/mm/as.c
3384 5822 d 18 h jermar /trunk/kernel/generic/src/mm/ cstyle  
/trunk/kernel/generic/src/mm/as.c
3383 5823 d 3 h svoboda /trunk/kernel/generic/src/mm/ Fix panic caused by not setting new area flags in as_area_change_flags(), as pointed out by Jakub.  
/trunk/kernel/generic/src/mm/as.c
3382 5823 d 16 h jermar /trunk/kernel/generic/src/mm/ Fix the rare case when the anon or ELF backend uses PFN 0 for mapping.  
/trunk/kernel/generic/src/mm/backend_anon.c
/trunk/kernel/generic/src/mm/backend_elf.c
3240 5856 d 2 h decky / move unfinished ObjC support to a separate branch  
/branches/cs
/trunk/kernel/generic/include/lib/objc.h
/trunk/kernel/generic/include/lib/objc_ext.h
/trunk/kernel/generic/src/lib/objc.c
/trunk/kernel/generic/src/lib/objc_ext.c
/trunk/kernel/Makefile
/trunk/kernel/arch/ia32/src/mm/as.c
/trunk/kernel/genarch/include/mm/page_pt.h
/trunk/kernel/genarch/src/mm/as_pt.c
/trunk/kernel/generic/include/mm/as.h
/trunk/kernel/generic/src/mm/as.c
/trunk/kernel/kernel.config
3222 5878 d 21 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
/trunk/kernel/generic/include/proc/program.h
/trunk/kernel/generic/include/synch/smc.h
/trunk/kernel/generic/src/proc/program.c
/trunk/kernel/generic/src/synch/smc.c
/trunk/uspace/app/cli
/trunk/uspace/app/cli/Makefile
/trunk/uspace/app/cli/cli.c
/trunk/uspace/lib/libc/generic/pcb.c
/trunk/uspace/lib/libc/generic/smc.c
/trunk/uspace/lib/libc/include/ipc/loader.h
/trunk/uspace/lib/libc/include/loader
/trunk/uspace/lib/libc/include/loader/pcb.h
/trunk/uspace/lib/libc/include/smc.h
/trunk/uspace/srv/loader
/trunk/uspace/srv/loader/Makefile
/trunk/uspace/srv/loader/arch
/trunk/uspace/srv/loader/arch/amd64
/trunk/uspace/srv/loader/arch/amd64/Makefile.inc
/trunk/uspace/srv/loader/arch/amd64/_link.ld.in
/trunk/uspace/srv/loader/arch/amd64/amd64.s
/trunk/uspace/srv/loader/arch/arm32
/trunk/uspace/srv/loader/arch/arm32/Makefile.inc
/trunk/uspace/srv/loader/arch/arm32/_link.ld.in
/trunk/uspace/srv/loader/arch/arm32/arm32.s
/trunk/uspace/srv/loader/arch/ia32
/trunk/uspace/srv/loader/arch/ia32/Makefile.inc
/trunk/uspace/srv/loader/arch/ia32/_link.ld.in
/trunk/uspace/srv/loader/arch/ia32/ia32.s
/trunk/uspace/srv/loader/arch/ia64
/trunk/uspace/srv/loader/arch/ia64/Makefile.inc
/trunk/uspace/srv/loader/arch/ia64/_link.ld.in
/trunk/uspace/srv/loader/arch/ia64/ia64.s
/trunk/uspace/srv/loader/arch/mips32
/trunk/uspace/srv/loader/arch/mips32/Makefile.inc
/trunk/uspace/srv/loader/arch/mips32/_link.ld.in
/trunk/uspace/srv/loader/arch/mips32/mips32.s
/trunk/uspace/srv/loader/arch/ppc32
/trunk/uspace/srv/loader/arch/ppc32/Makefile.inc
/trunk/uspace/srv/loader/arch/ppc32/_link.ld.in
/trunk/uspace/srv/loader/arch/ppc32/ppc32.s
/trunk/uspace/srv/loader/arch/sparc64
/trunk/uspace/srv/loader/arch/sparc64/Makefile.inc
/trunk/uspace/srv/loader/arch/sparc64/_link.ld.in
/trunk/uspace/srv/loader/arch/sparc64/sparc64.s
/trunk/uspace/srv/loader/elf_load.c
/trunk/uspace/srv/loader/include
/trunk/uspace/srv/loader/include/arch.h
/trunk/uspace/srv/loader/include/elf.h
/trunk/uspace/srv/loader/include/elf_load.h
/trunk/uspace/srv/loader/interp.s
/trunk/uspace/srv/loader/main.c
/trunk/boot/arch/amd64/Makefile.inc
/trunk/boot/arch/amd64/grub/menu.lst
/trunk/boot/arch/arm32/loader/Makefile
/trunk/boot/arch/ia32/Makefile.inc
/trunk/boot/arch/ia32/grub/menu.lst
/trunk/boot/arch/ia64/loader/Makefile
/trunk/boot/arch/mips32/loader/Makefile
/trunk/boot/arch/ppc32/loader/Makefile
/trunk/boot/arch/sparc64/loader/Makefile
/trunk/kernel/Makefile
/trunk/kernel/arch/amd64/src/userspace.c
/trunk/kernel/arch/arm32/src/userspace.c
/trunk/kernel/arch/ia32/src/userspace.c
/trunk/kernel/arch/ia32xen/src/userspace.c
/trunk/kernel/arch/ia64/src/asm.S
/trunk/kernel/arch/mips32/src/start.S
/trunk/kernel/arch/ppc32/src/asm.S
/trunk/kernel/arch/ppc64/src/asm.S
/trunk/kernel/arch/sparc64/src/asm.S
/trunk/kernel/generic/include/lib/elf.h
/trunk/kernel/generic/include/mm/as.h
/trunk/kernel/generic/include/proc/task.h
/trunk/kernel/generic/include/proc/thread.h
/trunk/kernel/generic/include/syscall/syscall.h
/trunk/kernel/generic/src/lib/elf.c
/trunk/kernel/generic/src/main/kinit.c
/trunk/kernel/generic/src/mm/as.c
/trunk/kernel/generic/src/proc/task.c
/trunk/kernel/generic/src/proc/thread.c
/trunk/kernel/generic/src/syscall/syscall.c
/trunk/uspace/Makefile
/trunk/uspace/app/init/init.c
/trunk/uspace/app/tester/tester.c
/trunk/uspace/lib/libc/Makefile
/trunk/uspace/lib/libc/arch/amd64/src/entry.s
/trunk/uspace/lib/libc/arch/arm32/src/entry.s
/trunk/uspace/lib/libc/arch/ia32/src/entry.s
/trunk/uspace/lib/libc/arch/ia64/src/entry.s
/trunk/uspace/lib/libc/arch/mips32/src/entry.s
/trunk/uspace/lib/libc/arch/ppc32/src/entry.s
/trunk/uspace/lib/libc/arch/ppc64/src/entry.s
/trunk/uspace/lib/libc/arch/sparc64/src/entry.s
/trunk/uspace/lib/libc/generic/as.c
/trunk/uspace/lib/libc/generic/io/stream.c
/trunk/uspace/lib/libc/generic/libc.c
/trunk/uspace/lib/libc/generic/task.c
/trunk/uspace/lib/libc/include/as.h
/trunk/uspace/lib/libc/include/io/stream.h
/trunk/uspace/lib/libc/include/libc.h
/trunk/uspace/lib/libc/include/task.h
3208 5880 d 17 h jermar /trunk/kernel/generic/ The real intention of the previous commit was to put the boundary
on 4 GiB, not 16 GiB.		  
/trunk/kernel/generic/include/mm/frame.h
/trunk/kernel/generic/src/mm/frame.c
3207 5880 d 17 h jermar /trunk/kernel/generic/ Introduce FRAME_LOW_16_GiB slab/frame allocator flag. When specified, the
allocators will not allocate memory above 16 GiB. Each architecture needs to
make sure not to merge zones from below and above 16 GiB. Allocations that
require memory below 16 GiB need to be altered to use this flag.		  
/trunk/kernel/generic/include/mm/frame.h
/trunk/kernel/generic/src/mm/frame.c
3206 5880 d 19 h jermar /trunk/kernel/generic/ Avoid deadlock during the 'zone n' kconsole command. Buddy allocator detail is
no longer printed because the effort to avoid the deadlock was simply not worth
it.		  
/trunk/kernel/generic/include/mm/buddy.h
/trunk/kernel/generic/src/mm/buddy.c
/trunk/kernel/generic/src/mm/frame.c
3205 5880 d 21 h jermar /trunk/kernel/generic/src/mm/ Fix deadlock in the 'zones' kconsole command.  
/trunk/kernel/generic/src/mm/frame.c
3188 5893 d 14 h jermar /trunk/kernel/generic/src/mm/ Finer grained waiting for memory with consideration of the number
of available memory frames.		  
/trunk/kernel/generic/src/mm/frame.c
3187 5893 d 18 h jermar /trunk/kernel/generic/src/mm/ Get rid of the infamous "Sleep not implemented" panic during low memory
condition. Use a condition variable to implement the sleep. As of now, the
condition is rather coarse and can cause that threads may sleep unnecessarily.
Needs to be fine tuned and based on the amount of memory available.		  
/trunk/kernel/generic/src/mm/frame.c
3186 5893 d 18 h jermar /trunk/kernel/ Support for active mutexes. Active mutexes implement busy waiting, pretty much
in the same way as spinlocks, but can be passed to condition variables, which is
the motivation for this enhancement.		  
/trunk/kernel/genarch/src/mm/as_ht.c
/trunk/kernel/generic/include/synch/mutex.h
/trunk/kernel/generic/src/ipc/ipc.c
/trunk/kernel/generic/src/mm/as.c
/trunk/kernel/generic/src/proc/task.c
/trunk/kernel/generic/src/synch/condvar.c
/trunk/kernel/generic/src/synch/mutex.c
/trunk/kernel/generic/src/synch/rwlock.c
/trunk/kernel/test/mm/slab2.c
3185 5894 d 18 h jermar /trunk/kernel/generic/src/mm/ cstyle for frame.c  
/trunk/kernel/generic/src/mm/frame.c

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