Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
3604 5724 d 15 h svoboda /trunk/kernel/generic/ Get rid of int_lock from udebug_thread_t, as is flawed.  
3601 5724 d 23 h svoboda /trunk/kernel/generic/ Replace 'stop' in udebug_thread_t with 'go' for consistency with nomenclature.  
3600 5724 d 23 h svoboda /trunk/kernel/generic/ Udebug comments - 'is go', not 'has go'. Missing periods.  
3578 5735 d 5 h vana /trunk/ Alfa of SMP support on IA64  
3566 5738 d 3 h svoboda /trunk/ Set meaningful names for loaded programs. Now 'tasks' kconsole command is much less obscure.  
3565 5738 d 14 h svoboda /trunk/ Fix sys_thread_create(): could fail when passed name was at end of mapping, could crash if provided name was not null-terminated.  
3522 5749 d 18 h decky /trunk/kernel/generic/include/ coding style  
3446 5789 d 6 h svoboda /trunk/kernel/generic/include/ipc/ Fix: Rename ipc_kbox.h to kbox.h  
3438 5790 d 1 h svoboda /trunk/ Merge syscall tracer (trace) and relevant part of udebug interface from tracing to trunk.  
3395 5797 d 18 h jermar /trunk/kernel/generic/ Kernel's ipc_data_t and uspace's ipc_call_t must be in sync.

This commit fixes a problem introduced in revision 3362, when
ipc_data_t was enlarged by the caller_phone member. This resulted
in sys_ipc_wait_for_call() passing larger structure to uspace
than requested, leading to a random damage of userspace memory.
 
3370 5810 d 16 h jermar /trunk/kernel/generic/ Synchronous IPC must be interruptible.  
3362 5813 d 19 h jermar /trunk/kernel/generic/ Fix processing of answers to forwarded masqueraded calls.  
3240 5838 d 3 h decky / move unfinished ObjC support to a separate branch  
3233 5841 d 22 h decky /trunk/ remove dummy page coloring facility, which is currenty not used  
3229 5842 d 2 h jermar /trunk/kernel/generic/include/ Improve definition of generic macros.  
3228 5842 d 9 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
 
3222 5860 d 21 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3208 5862 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.
 
3207 5862 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.
 
3206 5862 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.
 
3198 5867 d 18 h svoboda /trunk/ Use initrd with mips32 port. Increase memory size.  
3186 5875 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.
 
3182 5876 d 23 h jermar /trunk/kernel/generic/include/mm/ cstyle for slab.h  
3113 5892 d 14 h decky /trunk/kernel/generic/ rename SYS_IO to SYS_KLOG
do not notify uspace klog with every single character, introduce some latency
 
3104 5893 d 6 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3098 5894 d 18 h svoboda /trunk/ Make mips32 compile again  
3097 5894 d 18 h decky /trunk/kernel/ resurrect klog  
3068 5895 d 22 h decky /trunk/kernel/generic/include/ reflect changes in sources  
3067 5895 d 22 h decky /trunk/kernel/generic/include/ LOG, LOG_EXEC() macros (used if CONFIG_EDEBUG is set)
cosmetic changes
 
3066 5895 d 22 h decky /trunk/kernel/generic/include/ common types are same on all platforms  
3029 5899 d 22 h decky /trunk/kernel/generic/ fix kernel ramdisk support  
3020 5901 d 16 h jermar /trunk/kernel/generic/ Turn phone->lock into mutex.  
2926 5915 d 3 h decky /trunk/kernel/generic/include/proc/ cs change  
2802 5955 d 2 h jermar /trunk/kernel/generic/ Fix initialization of answerbox->task in ipc_answerbox_init.
Contributed by Jiri Svoboda.
 
2797 5956 d 17 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.
 
2794 5957 d 17 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2746 5992 d 20 h decky /trunk/kernel/ start merging tasklets (more or less a rewrite)  
2745 5993 d 1 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2725 6013 d 23 h decky /trunk/kernel/ remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)
 
2712 6018 d 23 h decky /trunk/kernel/ prettyprint output