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(root)/trunk/kernel/arch @ 3709 – Rev 3585

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Rev	Age	Author	Path	Log message
3585	5724 d 12 h	svoboda	/trunk/	Fix bug #67. It was obviously all my fault - I allocated r3 for pcb_ptr, which was alredy used by uarg.
3584	5724 d 13 h	svoboda	/trunk/kernel/arch/ppc32/src/mm/	Bugfix: A ppc32 task would hang if it touched unmapped memory - was calling printf() with address-space mutex held.
3583	5724 d 15 h	vana	/trunk/	IA64: Support for real frequency
3580	5726 d 1 h	jermar	/trunk/kernel/arch/sparc64/include/	Accesses to memory mapped registers should use volatile pointers so that the compiler doesn't even think of trying to be clever. Add memory barriers and fixed cstyle.
3578	5726 d 15 h	vana	/trunk/	Alfa of SMP support on IA64
3577	5726 d 15 h	vana	/trunk/kernel/	Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver
3490	5757 d 6 h	vana	/trunk/kernel/arch/ia64/include/	Macro naming correction
3485	5763 d 2 h	jermar	/trunk/	Support for SYSENTER on ia32.
3482	5766 d 3 h	jermar	/trunk/kernel/arch/sparc64/	Do not allocate full page for the uspace window buffer. Instead, allocate only the bare minimum to fit NWINDOWS - 1 uspace windows and to satisfy alignment requirements.
3463	5778 d 8 h	jermar	/trunk/kernel/arch/sparc64/	Populate all sparc64 trap table slots belonging to trap_instruction_n.
3458	5779 d 3 h	jermar	/trunk/kernel/arch/sparc64/src/trap/	Add sparc64 trap table entries so that the maximum syscall number is 0x40.
3416	5784 d 7 h	svoboda	/trunk/kernel/arch/arm32/include/	Merge changeset 3122 from tracing to trunk. (Add missing include)
3406	5784 d 12 h	svoboda	/trunk/kernel/arch/ppc32/include/	Merge changeset 3114 from tracing into trunk. (implementation of istate_from_uspace() for ppc32)
3393	5790 d 2 h	jermar	/trunk/kernel/arch/mips32/src/mm/	Write protection fault should not panic the mips32 kernel if it happens during copy_to_uspace().
3392	5790 d 3 h	jermar	/trunk/kernel/arch/mips32/src/mm/	cstyle for mips32's tlb.c
3391	5790 d 17 h	jermar	/trunk/	Remove ia64 legacy init address and init size macros. Remove now unneeded vmaxlma.c.
3390	5790 d 17 h	jermar	/trunk/kernel/arch/mips32/	Get rid of mips32 legacy init address and size macros.
3381	5798 d 3 h	jermar	/trunk/kernel/arch/ia32/include/	Prevent 'tmp' in ia32's atomic_lock_arch() from being allocated to the same register as 'val->count'.
3380	5798 d 3 h	jermar	/trunk/kernel/arch/amd64/include/	Prevent 'tmp' in amd64's atomic_lock_arch() from being allocated to the same register as 'val->count'.
3379	5798 d 14 h	jermar	/trunk/kernel/arch/sparc64/include/	Add the missing preemption_disable() call to sparc64 atomic_lock_arch(). Thanks to Pavel Rimsky for noticing this.
3369	5802 d 6 h	decky	/trunk/	configurable cross-compiler prefix (using CROSS_PREFIX)
3368	5802 d 7 h	decky	/trunk/	configurable cross-compiler prefix (using CROSS_PREFIX)
3281	5819 d 6 h	jermar	/trunk/kernel/arch/ia64/src/	Fix ia64 memcpy() broken in the last change.
3274	5819 d 8 h	jermar	/trunk/	memcpy(), memmove() and similar functions return dst instead of src. Fix all implementations, including those in assembly. ppc32 assembly version didn't seem to be affected by this.
3240	5829 d 13 h	decky	/	move unfinished ObjC support to a separate branch
3236	5833 d 3 h	decky	/trunk/kernel/arch/mips32/src/mm/	limit physical memory to 512 MB (more cannot be used right now, see ticket #29) fix physical memory detection in gxemul (which doesn't honor uncached flag in TLB)
3234	5833 d 8 h	decky	/trunk/	reintroduce support for MSIM text console in user space
3233	5833 d 8 h	decky	/trunk/	remove dummy page coloring facility, which is currenty not used
3232	5833 d 10 h	decky	/trunk/kernel/arch/mips32/src/mm/	fixes
3231	5833 d 10 h	decky	/trunk/kernel/arch/mips32/src/mm/	finer granularity (256 KiB)
3230	5833 d 10 h	decky	/trunk/kernel/arch/mips32/	fix off-by-one bug cleanup
3228	5833 d 19 h	decky	/trunk/	physical memory detection in MSIM (discontinous regions supported) remove Sgi Indy (ARC) support -- it was unmaintaned, untested for years and without uspace support
3227	5834 d 4 h	decky	/trunk/kernel/arch/ia32/src/drivers/	remove unnecessary newline
3226	5834 d 11 h	decky	/trunk/kernel/arch/ia32/	fix no-mmx option
3222	5852 d 7 h	svoboda	/trunk/	Merge program-loader related stuff from dynload branch to trunk. (huge)
3209	5854 d 3 h	jermar	/trunk/kernel/arch/ia32/src/smp/	Allocate AP's GDT from first 4 GiB.
3200	5857 d 10 h	svoboda	/trunk/kernel/arch/ppc32/src/	Remove buggy assembler memsetb function, call generic C _memsetb instead. Fixes kconsole panic when uspace klog is enabled and memsetb() called from klog_update()
3193	5860 d 3 h	jermar	/trunk/kernel/	cstyle fixes
3189	5865 d 2 h	jermar	/trunk/kernel/arch/ppc32/src/	Implement memcpy_to_uspace_failover_address for ppc32. This fixes kernel side of ticket #59.
3179	5870 d 6 h	jermar	/trunk/kernel/	Introduce the notion of FPU_NO_CFLAGS and separate building of test/fpu objects and building the rest of kernel objects. Now, amd64 and ia32 can enable things such as SSE selectively for the test/fpu/*.