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Rev Age Author Path Log message Diff
4173 5756 d 7 h jermar /trunk/ Revive kernel notifications.  
4148 5761 d 18 h decky /trunk/ as kernel little brother drivers are not needed anymore, the device numbers do not have to be correlated between kernel and uspace in any way
introduce new syscall sys_device_assign_devno() for generating system-wide unique device numbers for uspace		  
3983 5778 d 14 h svoboda /trunk/ task_set_name() syscall so that we can have names (for userspace-loaded) tasks again.  
3844 5807 d 8 h decky /trunk/ silent kernel console output when user space console is active  
3819 5813 d 9 h jermar /trunk/ Introduce a new syscall: SYS_IPC_FORWARD_SLOW.  
3438 5943 d 17 h svoboda /trunk/ Merge syscall tracer (trace) and relevant part of udebug interface from tracing to trunk.  
3222 6014 d 13 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3113 6046 d 6 h decky /trunk/kernel/generic/ rename SYS_IO to SYS_KLOG
do not notify uspace klog with every single character, introduce some latency		  
3068 6049 d 14 h decky /trunk/kernel/generic/include/ reflect changes in sources  
2619 6245 d 8 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 6245 d 20 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 6246 d 17 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 6249 d 13 h jermar /trunk/ Start support for six syscall arguments.
This breaks all architectures.		  
2187 6473 d 16 h decky /trunk/kernel/generic/ add syscall for getting current thread ID  
2120 6533 d 14 h decky /trunk/kernel/generic/include/syscall/ specify syscall handler arguments  
2089 6541 d 16 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6552 d 9 h jermar /trunk/ (c) versus (C)  
2012 6594 d 7 h jermar /trunk/ Eliminate confusion between SYS_MAP_PHYSMEM and sys_physmem_map.
The syscall is to be called SYS_PHYSMEM_MAP from now on and the functions that participate in its implementation are
called *physmem_map().		  
1863 6690 d 8 h jermar /trunk/ Allow architectures to decide between inlined and not inlined version of syscall wrapper.
Implement inlined syscall wrapper for sparc64.		  
1819 6725 d 6 h decky /trunk/kernel/generic/include/ formatting changes  
1787 6742 d 11 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6749 d 12 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1702 6770 d 15 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1474 6783 d 7 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1329 6800 d 12 h palkovsky /kernel/trunk/generic/ Added support to IPC for simple page sharing.  
1327 6800 d 14 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6801 d 9 h vana /kernel/trunk/ Sysinfo userspace interface  
1306 6803 d 13 h jermar /kernel/trunk/generic/ Add SYS_AS_AREA_DESTROY syscall.
Add few error codes to errno.h
and change as.c accordingly.		  
1297 6807 d 14 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.		  
1278 6812 d 11 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1258 6815 d 7 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.		  
1253 6815 d 18 h jermar /kernel/trunk/generic/include/syscall/ Replace old name of SYS_IOSPACE_ENABLE with a new one.  
1238 6818 d 12 h jermar /kernel/trunk/generic/ Rename SYS_AS_AREA_SHARE_APPROVE and SYS_AS_AREA_SHARE_PERFORM, resp., to
SYS_AS_AREA_ACCEPT and SYS_AS_AREA_SEND, resp. in syscall_t.

Fix prototype of as_area_send() to take only base address of the address
space area as a parameter and read size and flags from the address space
area found at this base address.		  
1227 6821 d 13 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 6822 d 11 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.  
1191 6830 d 20 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.		  
1178 6832 d 13 h jermar /kernel/trunk/ Add task_find_by_id().
Add kernel support for SYS_MAP_PHYSMEM.		  
1176 6832 d 17 h jermar /kernel/trunk/generic/ Kernel support for SYS_GET_TASK_ID syscall.  
1112 6852 d 19 h palkovsky /kernel/trunk/ Added basic kernel infrastructure for ThreadLocalStorage(TLS) for
ia32(complete),amd64(complete),mips32(missing emulation of rdhwr instruction).		  
1109 6853 d 7 h jermar /kernel/trunk/ Basic futex. Prototype implementation.