| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1780 |
6754 d 4 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1735 |
6770 d 10 h |
decky |
/kernel/trunk/ |
make kernel prints case consistent |
|
| 1724 |
6771 d 13 h |
palkovsky |
/kernel/trunk/arch/ |
Let mouse work on amd64 too. |
|
| 1702 |
6775 d 7 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1595 |
6782 d 14 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. |
|
| 1477 |
6787 d 16 h |
decky |
/kernel/trunk/arch/ |
cleanup |
|
| 1281 |
6816 d 23 h |
palkovsky |
/kernel/trunk/ |
Added means to make a simple action upon interrupt. |
|
| 1258 |
6819 d 23 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. |
|
| 1256 |
6820 d 6 h |
jermar |
/kernel/trunk/arch/ |
Improve SYS_IOSPACE_ENABLE support.
The general protection fault handler now contains
code to service early I/O Permission bitmap faults. |
|
| 1196 |
6833 d 8 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
| 1100 |
6860 d 1 h |
palkovsky |
/kernel/trunk/ |
Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths. |
|
| 1060 |
6864 d 0 h |
palkovsky |
/kernel/trunk/ |
Added task_print.
Fixed ipc to support connect_me_to. |
|
| 1051 |
6864 d 5 h |
jermar |
/kernel/trunk/arch/amd64/ |
Move amd64's ident_page_mapper() and page_fault() to page.h. |
|
| 1050 |
6864 d 5 h |
palkovsky |
/kernel/trunk/ |
Added null console for buffering output when no real output available.
Added identity mapper for AMD64 that allows whole physical memory to be
accessed before paging is initialized. |
|
| 1021 |
6865 d 3 h |
jermar |
/kernel/trunk/ |
Hopefully final version of interrupt handlers for amd64 and ia32.
amd64 has been especially tricky to debug.
Error code detection is now done in compile time. |
|
| 958 |
6867 d 1 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. |
|
| 825 |
6899 d 4 h |
jermar |
/kernel/trunk/ |
Remove WAKEUP_IPI stuff.
Make it possible to use PAGE_GLOBAL on ia32, amd64 and mips32.
Make ia32 and amd64 map the kernel using PAGE_GLOBAL. |
|
| 799 |
6902 d 0 h |
palkovsky |
/kernel/trunk/ |
Preliminary work on AMD userspace. |
|
| 769 |
6905 d 19 h |
palkovsky |
/kernel/trunk/ |
SLAB allocator now uses itself for all its internal structures.
Added description of allocator.
Removed messy_stack_trace from amd64, as it would scroll away important
part of exception. |
|
| 703 |
6926 d 8 h |
jermar |
/kernel/trunk/ |
Memory management work.
- vm.* -> as.* (as like address space is, imho, more fitting)
- Don't do TLB shootdown on vm_install(). Some architectures only need to call tlb_invalidate_asid().
- Don't allocate all frames for as_area in as_area_create(), but let them be allocated on-demand by as_page_fault().
- Add high-level page fault handler as_page_fault().
- Add as_area_load_mapping(). |
|