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Rev Age Author Path Log message Diff
3198 5872 d 4 h svoboda /trunk/ Use initrd with mips32 port. Increase memory size.  
3194 5872 d 11 h jermar /trunk/kernel/generic/src/console/ Remove left-over debugging stuff.  
3193 5873 d 3 h jermar /trunk/kernel/ cstyle fixes  
3188 5880 d 0 h jermar /trunk/kernel/generic/src/mm/ Finer grained waiting for memory with consideration of the number
of available memory frames.		  
3187 5880 d 4 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 5880 d 4 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 5881 d 4 h jermar /trunk/kernel/generic/src/mm/ cstyle for frame.c  
3184 5881 d 7 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 5881 d 9 h jermar /trunk/kernel/generic/src/mm/ Avoid easy deadlock while printing slab cache statistics.  
3182 5881 d 9 h jermar /trunk/kernel/generic/include/mm/ cstyle for slab.h  
3181 5882 d 12 h jermar /trunk/kernel/generic/src/ cstyle for kinit.c and scheduler.c  
3180 5882 d 14 h jermar /trunk/kernel/generic/src/mm/ cstyle for slab.c  
3175 5884 d 11 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.		  
3143 5889 d 7 h svoboda /trunk/kernel/ Implement smc_coherence[_block]() for ppc32  
3142 5889 d 7 h svoboda /trunk/kernel/generic/src/mm/ Fix build when smc_coherence_block() is defined as an empty macro  
3141 5889 d 10 h jermar /trunk/kernel/generic/src/mm/ Maintain cache coherence when the ELF backend duplicates a frame from an
executable segment.		  
3137 5889 d 11 h jermar /trunk/kernel/generic/src/proc/ Maintain cache coherence after sys_task_spawn() copies ELF image from user space.  
3130 5891 d 15 h jermar /trunk/kernel/generic/src/mm/ Add a comment explaining the reason for a memory barrier after page table update in detail.  
3128 5892 d 4 h jermar /trunk/kernel/generic/src/mm/ Issue a memory barrier after modifying a page table mapping in order to
prevent memory prefetching.		  
3113 5897 d 0 h decky /trunk/kernel/generic/ rename SYS_IO to SYS_KLOG
do not notify uspace klog with every single character, introduce some latency		  
3104 5897 d 16 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3098 5899 d 4 h svoboda /trunk/ Make mips32 compile again  
3097 5899 d 4 h decky /trunk/kernel/ resurrect klog  
3096 5899 d 4 h svoboda /trunk/kernel/generic/src/syscall/ Fix malloc(0) in sys_io()  
3090 5900 d 8 h decky /trunk/kernel/generic/src/ipc/ revert coding style change  
3068 5900 d 8 h decky /trunk/kernel/generic/include/ reflect changes in sources  
3067 5900 d 8 h decky /trunk/kernel/generic/include/ LOG, LOG_EXEC() macros (used if CONFIG_EDEBUG is set)
cosmetic changes		  
3066 5900 d 8 h decky /trunk/kernel/generic/include/ common types are same on all platforms  
3065 5900 d 8 h decky /trunk/kernel/generic/src/console/ remove original klog
permanent kernel cyclic log buffer
proper printf formatting		  
3064 5900 d 8 h decky /trunk/kernel/generic/src/syscall/ change SYS_IO semantics
add SYS_TASK_SPAWN
proper printf formatting		  
3063 5900 d 8 h decky /trunk/kernel/generic/src/proc/ support for SYS_SPAWN syscall
proper printf formatting
change the way init tasks are created		  
3062 5900 d 8 h decky /trunk/kernel/generic/src/proc/ proper printf formatting  
3061 5900 d 8 h decky /trunk/kernel/generic/src/main/ debugging output of kernel initialization  
3060 5900 d 8 h decky /trunk/kernel/generic/src/main/ run init tasks after they are all loaded  
3059 5900 d 8 h decky /trunk/kernel/generic/src/ proper printf formatting  
3058 5900 d 8 h decky /trunk/kernel/generic/src/ proper printf formatting, remove non-standard 'z' modifier  
3057 5900 d 8 h decky /trunk/kernel/generic/src/mm/ proper printf formatting  
3056 5900 d 8 h decky /trunk/kernel/generic/src/ proper printf formatting & coding style  
3055 5900 d 8 h decky /trunk/kernel/generic/src/interrupt/ proper printf formatting  
3054 5900 d 9 h decky /trunk/kernel/generic/src/ipc/ proper printf formatting