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Rev Age Author Path Log message Diff
3844 5756 d 21 h decky /trunk/ silent kernel console output when user space console is active  
3819 5762 d 22 h jermar /trunk/ Introduce a new syscall: SYS_IPC_FORWARD_SLOW.  
3438 5893 d 6 h svoboda /trunk/ Merge syscall tracer (trace) and relevant part of udebug interface from tracing to trunk.  
3222 5964 d 2 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3113 5995 d 19 h decky /trunk/kernel/generic/ rename SYS_IO to SYS_KLOG
do not notify uspace klog with every single character, introduce some latency		  
3068 5999 d 3 h decky /trunk/kernel/generic/include/ reflect changes in sources  
2619 6194 d 20 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 6195 d 9 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 6196 d 6 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 6199 d 2 h jermar /trunk/ Start support for six syscall arguments.
This breaks all architectures.		  
2187 6423 d 5 h decky /trunk/kernel/generic/ add syscall for getting current thread ID  
2120 6483 d 3 h decky /trunk/kernel/generic/include/syscall/ specify syscall handler arguments  
2089 6491 d 5 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6501 d 21 h jermar /trunk/ (c) versus (C)  
2012 6543 d 20 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().		  
1888 6627 d 1 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.		  
1863 6639 d 21 h jermar /trunk/ Allow architectures to decide between inlined and not inlined version of syscall wrapper.
Implement inlined syscall wrapper for sparc64.		  
1819 6674 d 19 h decky /trunk/kernel/generic/include/ formatting changes  
1787 6692 d 0 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6699 d 1 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1702 6720 d 4 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1474 6732 d 20 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1329 6750 d 1 h palkovsky /kernel/trunk/generic/ Added support to IPC for simple page sharing.  
1327 6750 d 3 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6750 d 22 h vana /kernel/trunk/ Sysinfo userspace interface  
1306 6753 d 2 h jermar /kernel/trunk/generic/ Add SYS_AS_AREA_DESTROY syscall.
Add few error codes to errno.h
and change as.c accordingly.		  
1297 6757 d 3 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.		  
1293 6759 d 3 h palkovsky /kernel/trunk/ Implemented mips memcpy (copy from gcc builtin memcpy).  
1288 6759 d 6 h jermar /kernel/trunk/ Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided.		  
1278 6762 d 0 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1258 6764 d 20 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 6765 d 7 h jermar /kernel/trunk/generic/include/syscall/ Replace old name of SYS_IOSPACE_ENABLE with a new one.  
1238 6768 d 1 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 6771 d 2 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 6772 d 0 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.  
1191 6780 d 9 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.		  
1178 6782 d 1 h jermar /kernel/trunk/ Add task_find_by_id().
Add kernel support for SYS_MAP_PHYSMEM.		  
1176 6782 d 6 h jermar /kernel/trunk/generic/ Kernel support for SYS_GET_TASK_ID syscall.  
1112 6802 d 8 h palkovsky /kernel/trunk/ Added basic kernel infrastructure for ThreadLocalStorage(TLS) for
ia32(complete),amd64(complete),mips32(missing emulation of rdhwr instruction).		  
1109 6802 d 20 h jermar /kernel/trunk/ Basic futex. Prototype implementation.