| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1621 |
6564 d 13 h |
vana |
/kernel/trunk/arch/ia64/ |
itanium faulting task kill |
|
| 1595 |
6564 d 23 h |
palkovsky |
/kernel/trunk/ |
Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog. |
|
| 1587 |
6565 d 13 h |
jermar |
/kernel/trunk/ |
task_destroy() implementation, fixes in as_destroy() and task_kill().
This is the first version of HelenOS that would perform complete cleanup leading from thread to destruction of address space. |
|
| 1511 |
6568 d 16 h |
palkovsky |
/kernel/trunk/arch/ |
Remove __address from include file included by uspace |
|
| 1507 |
6568 d 16 h |
vana |
/kernel/trunk/ |
IA64 uspace keyboard kernel part |
|
| 1488 |
6569 d 13 h |
vana |
/kernel/trunk/arch/ia64/include/ |
Lost file |
|
| 1295 |
6595 d 18 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 |
6596 d 17 h |
vana |
/kernel/trunk/arch/ |
VESA detection failure fix.
(Some headers) |
|
| 1288 |
6596 d 19 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. |
|
| 1265 |
6600 d 17 h |
jermar |
/kernel/trunk/arch/ |
Add dummy IRQ_COUNT and irq_ipc_bind_arch() to ia64, ppc32 and sparc64 so that they compile again. |
|
| 1210 |
6610 d 18 h |
vana |
/kernel/trunk/ |
Incomplete VHPT walker support for Itanium |
|
| 1185 |
6618 d 16 h |
jermar |
/kernel/trunk/ |
Add task_create_arch() for all architectures. |
|
| 1184 |
6618 d 16 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. |
|
| 1171 |
6619 d 22 h |
jermar |
/kernel/trunk/ |
Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer. |
|
| 1170 |
6620 d 14 h |
vana |
/kernel/trunk/ |
Stack size definition macro definition fix |
|
| 1138 |
6635 d 14 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(). |
|
| 1137 |
6635 d 17 h |
vana |
/kernel/trunk/arch/ia64/include/ |
context_set patch in kernel for changed allocation of ia64 RSE and stack |
|
| 1124 |
6638 d 20 h |
jermar |
/kernel/trunk/arch/ |
Small changes.
Make sparc64 and ppc32 compile again. |
|
| 1108 |
6640 d 8 h |
jermar |
/kernel/trunk/ |
Small PTE_* macros and SET_PTL0_ADDRESS macro changes. |
|
| 1107 |
6640 d 8 h |
jermar |
/kernel/trunk/ |
Small atomic #include and typedef changes. |
|
| 1104 |
6640 d 13 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. |
|
| 1078 |
6645 d 12 h |
jermar |
/kernel/trunk/ |
Improved uspace threads.
ia64 needs fixing. |
|
| 1070 |
6645 d 20 h |
jermar |
/kernel/trunk/ |
More checks for address space area conflicts. |
|
| 1053 |
6646 d 14 h |
vana |
/kernel/trunk/ |
Itanium FPU Lazy context switching... but not so much tested |
|
| 1024 |
6647 d 12 h |
jermar |
/kernel/trunk/ |
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly. |
|
| 1023 |
6647 d 12 h |
vana |
/kernel/trunk/ |
Itanium FPU active context switch |
|
| 993 |
6648 d 10 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 |
6648 d 16 h |
vana |
/kernel/trunk/arch/ia64/ |
Itanium FPU context save/restore |
|
| 967 |
6648 d 20 h |
palkovsky |
/kernel/trunk/ |
Allowed userspace to include page.h. |
|
| 962 |
6649 d 9 h |
jermar |
/kernel/trunk/arch/ia64/ |
ia64 work.
Support for __SYSCALL4.
Fix user stack initial address. |
|
| 958 |
6649 d 10 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. |
|
| 955 |
6649 d 11 h |
palkovsky |
/kernel/trunk/ |
Added kernel IPC functionality. |
|
| 945 |
6650 d 9 h |
vana |
/kernel/trunk/arch/ia64/ |
|
|
| 944 |
6650 d 10 h |
vana |
/kernel/trunk/ |
Itanium tlb_invalidate_pages |
|
| 940 |
6650 d 12 h |
jermar |
/kernel/trunk/ |
Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader. |
|
| 938 |
6650 d 12 h |
jermar |
/kernel/trunk/ |
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention. |
|
| 935 |
6650 d 13 h |
vana |
/kernel/trunk/ |
Two frame stack (standard stack + RSE) on Itanium |
|
| 928 |
6650 d 17 h |
vana |
/kernel/trunk/ |
Itanium tlb_invalidate_all |
|
| 921 |
6653 d 13 h |
jermar |
/kernel/trunk/arch/ia64/ |
ia64 work.
Userspace is now working.
There is an unrelated show stopper, however. |
|
| 919 |
6653 d 18 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. |
|