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Rev Age Author Path Log message Diff
3150 5848 d 6 h svoboda /branches/dynload/ Merge trunk changes up to r3090 into dynload (still broken)  
3149 5848 d 6 h svoboda /branches/dynload/ Merge trunk changes up to r3071 into dynload (broken)  
3001 5870 d 5 h svoboda /branches/dynload/kernel/generic/ Kernel support for running programs from userspace.  
2984 5873 d 6 h svoboda /branches/dynload/ Add as_area_change_flags() syscall and libc wrapper. Implementation limited to non-shared areas of anonymous memory.  
2952 5877 d 23 h svoboda /branches/dynload/ Load rtld.so with iloader and make it write to console with a stripped-down version of the C library  
2931 5880 d 7 h svoboda /branches/dynload/kernel/generic/src/syscall/ Fix format specifier when printing unknown syscall id  
2927 5880 d 9 h decky /branches/dynload/ added dynload branch  
2619 6056 d 22 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 6057 d 10 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 6058 d 7 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 6061 d 3 h jermar /trunk/ Start support for six syscall arguments.
This breaks all architectures.		  
2467 6217 d 2 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.		  
2216 6283 d 23 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls		  
2187 6285 d 6 h decky /trunk/kernel/generic/ add syscall for getting current thread ID  
2119 6345 d 4 h decky /trunk/kernel/generic/src/syscall/ explicit typecast  
2071 6363 d 23 h jermar /trunk/ (c) versus (C)  
1862 6502 d 2 h jermar /trunk/kernel/ sparc64 work.
Kernel syscall support.
Modify the preemptive_handler for the use by syscalls.		  
1787 6554 d 1 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6561 d 2 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1702 6582 d 5 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1597 6589 d 11 h palkovsky /kernel/trunk/ Added possibility to interrupt task at exit from interrupt routine.  
1579 6590 d 21 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 6594 d 21 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1448 6597 d 2 h palkovsky /kernel/trunk/generic/src/syscall/ Better SYS_IO  
1386 6605 d 5 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 6609 d 20 h vana /kernel/trunk/generic/src/syscall/ kernel changes for uspace FB driver  
1329 6612 d 2 h palkovsky /kernel/trunk/generic/ Added support to IPC for simple page sharing.  
1318 6612 d 23 h vana /kernel/trunk/ Sysinfo userspace interface  
1306 6615 d 3 h jermar /kernel/trunk/generic/ Add SYS_AS_AREA_DESTROY syscall.
Add few error codes to errno.h
and change as.c accordingly.		  
1297 6619 d 4 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 6620 d 8 h jermar /kernel/trunk/generic/src/syscall/ Remove unused variable.  
1293 6621 d 4 h palkovsky /kernel/trunk/ Implemented mips memcpy (copy from gcc builtin memcpy).  
1278 6624 d 1 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1264 6625 d 7 h jermar /kernel/trunk/generic/ Improve Doxygen-comments.  
1258 6626 d 21 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 6630 d 8 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 6633 d 3 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 6634 d 1 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.  
1191 6642 d 10 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.		  
1178 6644 d 3 h jermar /kernel/trunk/ Add task_find_by_id().
Add kernel support for SYS_MAP_PHYSMEM.