Rev |
Age |
Author |
Path |
Log message |
Diff |
1411 |
6660 d 19 h |
jermar |
/kernel/trunk/ |
Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault. |
|
1295 |
6678 d 23 h |
jermar |
/kernel/trunk/arch/ia64/ |
Complete implementation of memcpy_from_uspace() and memcpy_to_uspace().
The memcpy() variants are based on the assembler output of the generic
_memcpy(). |
|
1290 |
6679 d 22 h |
vana |
/kernel/trunk/arch/ |
VESA detection failure fix.
(Some headers) |
|
1288 |
6680 d 0 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. |
|
1280 |
6682 d 16 h |
jermar |
/kernel/trunk/arch/ |
Get rid off obsolete ddi_int_control_arch() on ia64, sparc64 and ppc32. |
|
1265 |
6683 d 23 h |
jermar |
/kernel/trunk/arch/ |
Add dummy IRQ_COUNT and irq_ipc_bind_arch() to ia64, ppc32 and sparc64 so that they compile again. |
|
1227 |
6691 d 20 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. |
|
1223 |
6691 d 23 h |
jermar |
/kernel/trunk/ |
Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main(). |
|
1221 |
6692 d 13 h |
decky |
/kernel/trunk/ |
printf-related and other code cleanup |
|
1210 |
6693 d 23 h |
vana |
/kernel/trunk/ |
Incomplete VHPT walker support for Itanium |
|
1196 |
6698 d 23 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
1191 |
6701 d 3 h |
jermar |
/kernel/trunk/ |
Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof. |
|
1187 |
6701 d 18 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. |
|
1168 |
6705 d 17 h |
vana |
/kernel/trunk/ |
Thread RSE support completion (kernel) |
|
1138 |
6718 d 19 h |
jermar |
/kernel/trunk/ |
CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp(). |
|
1124 |
6722 d 1 h |
jermar |
/kernel/trunk/arch/ |
Small changes.
Make sparc64 and ppc32 compile again. |
|
1121 |
6722 d 15 h |
jermar |
/kernel/trunk/ |
Small textual changes. |
|
1104 |
6723 d 19 h |
jermar |
/kernel/trunk/ |
Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well. |
|
1080 |
6728 d 18 h |
jermar |
/kernel/trunk/arch/ia64/src/mm/ |
Fix double page_table_unlock() in ia64 tlb.c. |
|
1078 |
6728 d 18 h |
jermar |
/kernel/trunk/ |
Improved uspace threads.
ia64 needs fixing. |
|
1066 |
6729 d 10 h |
jermar |
/kernel/trunk/ |
Support for user space threads. |
|
1059 |
6729 d 16 h |
jermar |
/kernel/trunk/ |
Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64. |
|
1056 |
6729 d 18 h |
jermar |
/kernel/trunk/arch/ia64/src/ |
Slightly optimized version of ivt.S. |
|
1053 |
6729 d 19 h |
vana |
/kernel/trunk/ |
Itanium FPU Lazy context switching... but not so much tested |
|
1044 |
6729 d 23 h |
jermar |
/kernel/trunk/ |
Page table locking. |
|
1039 |
6730 d 0 h |
decky |
/kernel/trunk/arch/ |
update for the use of more init tasks |
|
1023 |
6730 d 18 h |
vana |
/kernel/trunk/ |
Itanium FPU active context switch |
|
993 |
6731 d 16 h |
jermar |
/kernel/trunk/arch/ia64/ |
Fix bug in switch to userspace on ia64: ensure start in bank 1.
Fix bug in tlb_invalidate_all() that cause interrupts to be unconditionally enabled.
Optimize context switching by discarding packed attribute of context structures. |
|
979 |
6731 d 22 h |
vana |
/kernel/trunk/arch/ia64/ |
Itanium FPU context save/restore |
|
962 |
6732 d 15 h |
jermar |
/kernel/trunk/arch/ia64/ |
ia64 work.
Support for __SYSCALL4.
Fix user stack initial address. |
|
958 |
6732 d 16 h |
jermar |
/kernel/trunk/ |
Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate. |
|
947 |
6733 d 2 h |
vana |
/kernel/trunk/ |
Better purge page selection. |
|
945 |
6733 d 15 h |
vana |
/kernel/trunk/arch/ia64/ |
|
|
944 |
6733 d 15 h |
vana |
/kernel/trunk/ |
Itanium tlb_invalidate_pages |
|
938 |
6733 d 18 h |
jermar |
/kernel/trunk/ |
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention. |
|
935 |
6733 d 18 h |
vana |
/kernel/trunk/ |
Two frame stack (standard stack + RSE) on Itanium |
|
928 |
6733 d 23 h |
vana |
/kernel/trunk/ |
Itanium tlb_invalidate_all |
|
923 |
6734 d 11 h |
vana |
/kernel/trunk/arch/ia64/src/ |
paging_start counting fix on ia64 |
|
921 |
6736 d 18 h |
jermar |
/kernel/trunk/arch/ia64/ |
ia64 work.
Userspace is now working.
There is an unrelated show stopper, however. |
|
919 |
6736 d 23 h |
jermar |
/kernel/trunk/ |
ia64 work.
Changes to make userspace work (kernel part).
Use ski.conf from contrib directory to run Ski.
There is actually no appropriate syscall handler yet. |
|