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Rev Age Author Path Log message Diff
1248 6600 d 16 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1239 6601 d 15 h jermar /kernel/trunk/generic/ Prevent race in as_area_send() by allowing the address space area to be
created with AS_AREA_ATTR_PARTIAL attribute.		  
1238 6601 d 16 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.		  
1236 6601 d 21 h jermar /kernel/trunk/generic/ Add frame_reference_add().  
1235 6601 d 21 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.		  
1233 6603 d 13 h jermar /kernel/trunk/generic/src/mm/ Do not allow zero size address space areas.  
1229 6603 d 20 h jermar /kernel/trunk/ Remove the outdated TODO file.
Improve doxygen comments here and there.		  
1227 6604 d 17 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.		  
1226 6604 d 18 h cejka /kernel/trunk/generic/src/debug/ Kernel printf prefix is counted without prefixes now.  
1224 6604 d 19 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.		  
1223 6604 d 20 h jermar /kernel/trunk/ Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().		  
1221 6605 d 10 h decky /kernel/trunk/ printf-related and other code cleanup  
1212 6605 d 15 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.  
1210 6606 d 20 h vana /kernel/trunk/ Incomplete VHPT walker support for Itanium  
1204 6610 d 12 h jermar /kernel/trunk/generic/src/debug/ Some formatting and formulation changes.  
1200 6610 d 17 h jermar /kernel/trunk/ Add bitmap ADT.  
1198 6610 d 18 h cejka /kernel/trunk/generic/src/debug/ Update comments in printf.  
1196 6611 d 20 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1191 6614 d 0 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.		  
1187 6614 d 15 h jermar /kernel/trunk/ Cleanup pm.c and pm.h code on ia32 and amd64.
Add before_task_runs() and before_task_runs_arch() for each architecture.
Add ia32 and amd64 code to ensure I/O Permission Bitmap update.		  
1185 6614 d 18 h jermar /kernel/trunk/ Add task_create_arch() for all architectures.  
1184 6614 d 18 h jermar /kernel/trunk/ Move arch/thread.h to arch/proc/thread.h on all architectures.
Replace ARCH_THREAD_DATA with new thread_arch_t arch on all architectures.
Similarily, add task_arch_t arch on all architectures.
On amd64 and ia32, grow the TSS segment by 64K + 1B to support IO port
permission bitmap. For the same reason, define per task IO port permission bitmaps
on ia32 and amd64.		  
1179 6615 d 16 h jermar /kernel/trunk/generic/src/mm/ Add some sanity checks to make sure the address space created by SYS_MAM_PHYSMEM will not be remapped
and that as_page_fault() will not try to service page fault for that area.		  
1178 6615 d 16 h jermar /kernel/trunk/ Add task_find_by_id().
Add kernel support for SYS_MAP_PHYSMEM.		  
1177 6615 d 20 h jermar /kernel/trunk/generic/ Modify B+tree node key width to be 64-bit wide on all platforms.  
1176 6615 d 21 h jermar /kernel/trunk/generic/ Kernel support for SYS_GET_TASK_ID syscall.  
1174 6615 d 22 h jermar /kernel/trunk/ Start capabilities support.  
1171 6616 d 0 h jermar /kernel/trunk/ Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.		  
1170 6616 d 16 h vana /kernel/trunk/ Stack size definition macro definition fix  
1168 6618 d 14 h vana /kernel/trunk/ Thread RSE support completion (kernel)  
1164 6618 d 16 h jermar /kernel/trunk/generic/ Switch B+tree node allocation from malloc() to a dedicated slab - btree_node_slab.  
1159 6618 d 17 h jermar /kernel/trunk/generic/ Replace list of all tasks with B+tree of all tasks.  
1158 6618 d 18 h jermar /kernel/trunk/generic/ Replace list of all threads with B+tree of all threads.
Add function thread_exists() for querying existence of thread.		  
1156 6618 d 19 h jermar /kernel/trunk/generic/ Sleeping in a wait queue can be now interrupted with
waitq_interrupt_sleep().		  
1154 6622 d 15 h jermar /kernel/trunk/generic/src/adt/ Fix critical bug in hash table initialization.
Only half of the table was actually allocated and initialized.		  
1153 6622 d 21 h jermar /kernel/trunk/generic/src/synch/ Because of another race condition, futex_wakeup() needs to be able to allocate and initialize the kernel futex structure too.  
1150 6624 d 0 h jermar /kernel/trunk/generic/ Rename btree_node_left_sibling() to btree_leaf_node_left_neighbour()
and btree_node_right_sibling() to btree_leaf_node_right_neighbour()
as the left and right neighbours of a node needn't be its siblings.		  
1149 6624 d 10 h jermar /kernel/trunk/generic/include/mm/ s/B+-tree/B+tree/  
1148 6624 d 11 h jermar /kernel/trunk/generic/src/ s/B+-tree/B+tree/  
1147 6624 d 11 h jermar /kernel/trunk/generic/ Deploy B+tree in address space area management.
Change as_remap() to check for conflicts with other address space areas only when the area in question grows.