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Rev Age Author Path Log message Diff
3230 5826 d 1 h decky /trunk/kernel/arch/mips32/ fix off-by-one bug
cleanup		  
3229 5826 d 3 h jermar /trunk/kernel/generic/include/ Improve definition of generic macros.  
3228 5826 d 10 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 5826 d 18 h decky /trunk/kernel/arch/ia32/src/drivers/ remove unnecessary newline  
3226 5827 d 2 h decky /trunk/kernel/arch/ia32/ fix no-mmx option  
3225 5828 d 3 h jermar /trunk/kernel/generic/src/sysinfo/ Check the validity of the 'len' argument for sysinfo syscalls.  
3222 5844 d 22 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3209 5846 d 17 h jermar /trunk/kernel/arch/ia32/src/smp/ Allocate AP's GDT from first 4 GiB.  
3208 5846 d 18 h jermar /trunk/kernel/generic/ The real intention of the previous commit was to put the boundary
on 4 GiB, not 16 GiB.		  
3207 5846 d 18 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.		  
3206 5846 d 20 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.		  
3205 5846 d 22 h jermar /trunk/kernel/generic/src/mm/ Fix deadlock in the 'zones' kconsole command.  
3200 5850 d 1 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()  
3198 5851 d 19 h svoboda /trunk/ Use initrd with mips32 port. Increase memory size.  
3194 5852 d 2 h jermar /trunk/kernel/generic/src/console/ Remove left-over debugging stuff.  
3193 5852 d 17 h jermar /trunk/kernel/ cstyle fixes  
3189 5857 d 16 h jermar /trunk/kernel/arch/ppc32/src/ Implement memcpy_to_uspace_failover_address for ppc32.
This fixes kernel side of ticket #59.		  
3188 5859 d 15 h jermar /trunk/kernel/generic/src/mm/ Finer grained waiting for memory with consideration of the number
of available memory frames.		  
3187 5859 d 19 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.		  
3186 5859 d 19 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.		  
3185 5860 d 19 h jermar /trunk/kernel/generic/src/mm/ cstyle for frame.c  
3184 5860 d 22 h jermar /trunk/kernel/generic/src/ipc/ Fix a scary two-year old bug: do not attempt to initialize a call structure if
its allocation failed.		  
3183 5860 d 23 h jermar /trunk/kernel/generic/src/mm/ Avoid easy deadlock while printing slab cache statistics.  
3182 5860 d 23 h jermar /trunk/kernel/generic/include/mm/ cstyle for slab.h  
3181 5862 d 3 h jermar /trunk/kernel/generic/src/ cstyle for kinit.c and scheduler.c  
3180 5862 d 5 h jermar /trunk/kernel/generic/src/mm/ cstyle for slab.c  
3179 5862 d 21 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/*.		  
3175 5864 d 2 h jermar /trunk/kernel/generic/src/main/ Don't print anything before the kernel initializes the first THE
structure. This fixes a regression introduced in r3061. If anything
worked from r3061 until now, it was only due to luck. arm32 was not
that lucky when built with gcc 4.3.1.		  
3173 5864 d 17 h jermar /trunk/kernel/arch/ia32/ Don't build the ia32 kernel with MMX/SSE/3DNOW enabled. This was causing
problems with gcc 4.3.1 which generated MMX aided code in a context that
didn't allow this.		  
3172 5864 d 17 h jermar /trunk/kernel/ Frame pointers will make debugging much easier.  
3167 5865 d 4 h svoboda /trunk/kernel/arch/mips32/include/ Fix mips32 atomic_add() which would break build unless a constant was propagated into the second argument. (Specifically at -O0)  
3165 5865 d 16 h jermar /trunk/kernel/test/avltree/ Fix an off-by-one bug in avltree1 test and also declare an unused static
function as used. These two bugs were breaking building by gcc 4.3.1.		  
3164 5866 d 16 h jermar /trunk/ First argument of atomic functions is read-write (ia32).  
3163 5866 d 16 h jermar /trunk/ First argument to atomic functions is read-write (amd64).  
3162 5866 d 16 h jermar /trunk/ The first argument to atomic_add() is read-write. (mips32)  
3145 5868 d 6 h jermar /trunk/kernel/arch/sparc64/include/ On sparc64, when the operand to the FLUSH instruction doesn't matter, the
instruction's semantics is to flush the pipeline.		  
3143 5868 d 21 h svoboda /trunk/kernel/ Implement smc_coherence[_block]() for ppc32  
3142 5868 d 22 h svoboda /trunk/kernel/generic/src/mm/ Fix build when smc_coherence_block() is defined as an empty macro  
3141 5869 d 1 h jermar /trunk/kernel/generic/src/mm/ Maintain cache coherence when the ELF backend duplicates a frame from an
executable segment.		  
3140 5869 d 1 h jermar /trunk/kernel/arch/ia64/include/ Fix operands for fc_i().