Rev |
Age |
Author |
Path |
Log message |
Diff |
1288 |
6729 d 23 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 |
6733 d 22 h |
jermar |
/kernel/trunk/arch/ |
Add dummy IRQ_COUNT and irq_ipc_bind_arch() to ia64, ppc32 and sparc64 so that they compile again. |
|
1185 |
6751 d 21 h |
jermar |
/kernel/trunk/ |
Add task_create_arch() for all architectures. |
|
1184 |
6751 d 21 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 |
6753 d 2 h |
jermar |
/kernel/trunk/ |
Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer. |
|
1108 |
6773 d 13 h |
jermar |
/kernel/trunk/ |
Small PTE_* macros and SET_PTL0_ADDRESS macro changes. |
|
1104 |
6773 d 18 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. |
|
1082 |
6778 d 15 h |
jermar |
/kernel/trunk/arch/sparc64/include/ |
Fix atomic_postdec() operation. |
|
1070 |
6779 d 1 h |
jermar |
/kernel/trunk/ |
More checks for address space area conflicts. |
|
1024 |
6780 d 16 h |
jermar |
/kernel/trunk/ |
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly. |
|
977 |
6781 d 21 h |
jermar |
/kernel/trunk/ |
Add sys_mremap() syscall. |
|
967 |
6782 d 1 h |
palkovsky |
/kernel/trunk/ |
Allowed userspace to include page.h. |
|
958 |
6782 d 15 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 |
6782 d 16 h |
palkovsky |
/kernel/trunk/ |
Added kernel IPC functionality. |
|
940 |
6783 d 16 h |
jermar |
/kernel/trunk/ |
Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader. |
|
938 |
6783 d 17 h |
jermar |
/kernel/trunk/ |
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention. |
|
910 |
6790 d 22 h |
bondari |
/kernel/trunk/ |
ELF framework for all archs. SPARC V9 not tested to compile. |
|
901 |
6795 d 0 h |
jermar |
/kernel/trunk/arch/ |
ia64 work.
Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler.
Add before_thread_runs_arch() that maps kstack, if necessary.
Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings. |
|
897 |
6796 d 11 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse. |
|
895 |
6796 d 15 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Very raw and fragile preliminary standalone keyboard support - polling mode only.
Because of a workaround in Simics, the scan codes are the same as on ia32. |
|