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Rev Age Author Path Log message Diff
3446 5755 d 4 h svoboda /trunk/kernel/generic/include/ipc/ Fix: Rename ipc_kbox.h to kbox.h  
3438 5755 d 23 h svoboda /trunk/ Merge syscall tracer (trace) and relevant part of udebug interface from tracing to trunk.  
3395 5763 d 16 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 5776 d 14 h jermar /trunk/kernel/generic/ Synchronous IPC must be interruptible.  
3362 5779 d 17 h jermar /trunk/kernel/generic/ Fix processing of answers to forwarded masqueraded calls.  
3240 5804 d 0 h decky / move unfinished ObjC support to a separate branch  
3233 5807 d 20 h decky /trunk/ remove dummy page coloring facility, which is currenty not used  
3229 5808 d 0 h jermar /trunk/kernel/generic/include/ Improve definition of generic macros.  
3228 5808 d 7 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 5826 d 19 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3208 5828 d 15 h jermar /trunk/kernel/generic/ The real intention of the previous commit was to put the boundary
on 4 GiB, not 16 GiB.
 
3207 5828 d 15 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 5828 d 17 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 5833 d 16 h svoboda /trunk/ Use initrd with mips32 port. Increase memory size.  
3186 5841 d 16 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 5842 d 20 h jermar /trunk/kernel/generic/include/mm/ cstyle for slab.h  
3113 5858 d 12 h decky /trunk/kernel/generic/ rename SYS_IO to SYS_KLOG
do not notify uspace klog with every single character, introduce some latency
 
3104 5859 d 3 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3098 5860 d 15 h svoboda /trunk/ Make mips32 compile again  
3097 5860 d 16 h decky /trunk/kernel/ resurrect klog  
3068 5861 d 20 h decky /trunk/kernel/generic/include/ reflect changes in sources  
3067 5861 d 20 h decky /trunk/kernel/generic/include/ LOG, LOG_EXEC() macros (used if CONFIG_EDEBUG is set)
cosmetic changes
 
3066 5861 d 20 h decky /trunk/kernel/generic/include/ common types are same on all platforms  
3029 5865 d 20 h decky /trunk/kernel/generic/ fix kernel ramdisk support  
3020 5867 d 14 h jermar /trunk/kernel/generic/ Turn phone->lock into mutex.  
2926 5881 d 1 h decky /trunk/kernel/generic/include/proc/ cs change  
2802 5921 d 0 h jermar /trunk/kernel/generic/ Fix initialization of answerbox->task in ipc_answerbox_init.
Contributed by Jiri Svoboda.
 
2797 5922 d 15 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.
 
2794 5923 d 15 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2746 5958 d 18 h decky /trunk/kernel/ start merging tasklets (more or less a rewrite)  
2745 5958 d 23 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2725 5979 d 21 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 5984 d 21 h decky /trunk/kernel/ prettyprint output  
2684 6010 d 15 h jermar /trunk/ Add libc and VFS implementation of lseek(), VFS_SEEK resp.
Add the size member to the VFS node structure (not yet initialized).
 
2677 6016 d 18 h jermar /trunk/ Rename IPC_M_AS_AREA_SEND to IPC_M_SHARE_OUT. Rename IPC_M_AS_AREA_RECV to
IPC_M_SHARE_IN. Provide user-friendly wrappers for these methods so that even
dummies can get it right. Some applications using simpler protocols still use
these methods directly.
 
2676 6017 d 1 h jermar /trunk/ Simplify the IPC_M_DATA_WRITE protocol. Do not pass the source address space
virtual address to the recipient. This feature was not used anyway. Now
IPC_M_DATA_WRITE and IPC_M_DATA_READ are feature-aligned.
 
2662 6024 d 14 h jermar /trunk/ Add support for IPC_M_DATA_READ calls.  
2660 6024 d 15 h jermar /trunk/ Rename IPC_M_DATA_SEND to IPC_M_DATA_WRITE. Now, when we also add
IPC_M_DATA_READ, it will not clash and cause confusion with userspace wrappers
such as ipc_data_receive(). Rename the forementioned wrappers to
ipc_data_write_send(), ipc_data_write_receive() and ipc_data_write_deliver().
 
2646 6031 d 16 h jermar /trunk/kernel/generic/include/ Formatting.  
2638 6043 d 14 h jermar /trunk/ Sync IPC comments with IPC code.