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Rev Age Author Path Log message Diff
3742 5619 d 11 h rimsky /branches/sparc/ The sparc branch synchronized with trunk at revision 3722 (trunk@3722).  
3665 5643 d 1 h rimsky /branches/sparc/ Merged latest trunk changes into the sparc brach.  
3492 5692 d 5 h rimsky /branches/sparc/ Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option.  
3343 5748 d 7 h decky /branches/sparc/ add sparc branch  
3222 5790 d 8 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3113 5822 d 1 h decky /trunk/kernel/generic/ rename SYS_IO to SYS_KLOG
do not notify uspace klog with every single character, introduce some latency
 
3097 5824 d 5 h decky /trunk/kernel/ resurrect klog  
3096 5824 d 5 h svoboda /trunk/kernel/generic/src/syscall/ Fix malloc(0) in sys_io()  
3064 5825 d 9 h decky /trunk/kernel/generic/src/syscall/ change SYS_IO semantics
add SYS_TASK_SPAWN
proper printf formatting
 
2619 6021 d 2 h jermar /trunk/ Modify ipc_answer_*() to make use of all six syscall arguments. The recommended
means of answering calls is via the ipc_answer_m() macros (where m denotes the
number of return arguments) that automatically decide between the fast register
version or the slow universal version of ipc_answer().
 
2618 6021 d 15 h jermar /trunk/ Modify asynchronous IPC to make use of all six syscall arguments. The preferred
means of asynchronous communication is now via the set of ipc_call_async_m()
macros, where m is the number of payload arguments passed to the kernel. These
macros will automatically decide between the fast and the universal slow version
of ipc_call_async.
 
2615 6022 d 11 h jermar /trunk/ Modify synchronous IPC to make use of all six syscall arguments. The preferred
means of synchronous communication is now via the set of ipc_call_sync_m_n()
macros, where m is the number of payload arguments passed to the kernel and n is
the number of return values. These macros will automatically decide between the
fast and the universal slow version of ipc_call_sync.
 
2605 6025 d 8 h jermar /trunk/ Start support for six syscall arguments.
This breaks all architectures.
 
2467 6181 d 6 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
 
2216 6248 d 4 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
 
2187 6249 d 11 h decky /trunk/kernel/generic/ add syscall for getting current thread ID  
2119 6309 d 9 h decky /trunk/kernel/generic/src/syscall/ explicit typecast  
2071 6328 d 3 h jermar /trunk/ (c) versus (C)  
1862 6466 d 7 h jermar /trunk/kernel/ sparc64 work.
Kernel syscall support.
Modify the preemptive_handler for the use by syscalls.
 
1787 6518 d 5 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6525 d 6 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1702 6546 d 9 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1597 6553 d 15 h palkovsky /kernel/trunk/ Added possibility to interrupt task at exit from interrupt routine.  
1579 6555 d 2 h jermar /kernel/trunk/generic/ Framework for task_kill().
Some pieces (e.g. implementation of ktask_cleanup() kernel thread and
task_destroy() function) are missing.
Changed locking order for task lock, threads_lock and thread lock from
threads_lock, thread lock, task lock to task lock, threads_lock, thread lock.
 
1474 6559 d 1 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1448 6561 d 7 h palkovsky /kernel/trunk/generic/src/syscall/ Better SYS_IO  
1386 6569 d 9 h palkovsky /kernel/trunk/ Fixed mips bug fith TLS register not being properly saved on syscall context
switch.
Reverted SYS_IO, so that it could be used on machines without fb.
 
1362 6574 d 0 h vana /kernel/trunk/generic/src/syscall/ kernel changes for uspace FB driver  
1329 6576 d 7 h palkovsky /kernel/trunk/generic/ Added support to IPC for simple page sharing.  
1318 6577 d 4 h vana /kernel/trunk/ Sysinfo userspace interface  
1306 6579 d 8 h jermar /kernel/trunk/generic/ Add SYS_AS_AREA_DESTROY syscall.
Add few error codes to errno.h
and change as.c accordingly.
 
1297 6583 d 8 h jermar /kernel/trunk/ Add SYS_CAP_GRANT and SYS_CAP_REVOKE syscalls.
Move SYS_PREEMPT_CONTROL to ddi.c.
Add some comments and fix some small issues.
 
1294 6584 d 12 h jermar /kernel/trunk/generic/src/syscall/ Remove unused variable.  
1293 6585 d 9 h palkovsky /kernel/trunk/ Implemented mips memcpy (copy from gcc builtin memcpy).  
1278 6588 d 5 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1264 6589 d 11 h jermar /kernel/trunk/generic/ Improve Doxygen-comments.  
1258 6591 d 2 h palkovsky /kernel/trunk/ Added support for IRQ notifiactions.
- seems to work correctly on ia32, amd64
- the mips kbd probably lowers interrupts when the char is read from
the port, we will have to find a way how to deal with it.
 
1235 6594 d 12 h jermar /kernel/trunk/generic/ Implementation of SYS_AS_AREA_ACCEPT and SYS_AS_AREA_SEND syscalls.
Note that these replace previously declared SYS_AS_AREA_SHARE_APPROVE
and SYS_AS_AREA_SHARE_PERFORM.
 
1227 6597 d 8 h jermar /kernel/trunk/ Reorganize syscall names to better correspond to kernel architecture.
Add dummy placeholders for SYS_AS_AREA_SHARE_APPROVE and
SYS_AS_AREA_SHARE_PERFORM syscalls.
 
1212 6598 d 6 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.