Rev |
Age |
Author |
Path |
Log message |
Diff |
3790 |
5700 d 7 h |
svoboda |
/trunk/kernel/ |
Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely. |
|
3788 |
5700 d 20 h |
svoboda |
/trunk/kernel/ |
Unify newlines in fault_if_from_uspace() format strings. (Remove them and print newline automatically). Also start messages with caps. |
|
2604 |
6120 d 3 h |
jermar |
/trunk/kernel/arch/amd64/src/ |
Fix register names in exception dump and cstyle. |
|
2462 |
6281 d 23 h |
jermar |
/trunk/kernel/ |
Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64. |
|
2218 |
6341 d 20 h |
decky |
/trunk/kernel/ |
support the possibility to send EOI or Interrupt Acknowledgement
prior to processing the interrupt
(this is essential on some architectures to prevent preemption deadlock) |
|
2071 |
6421 d 22 h |
jermar |
/trunk/ |
(c) versus (C) |
|
1958 |
6504 d 5 h |
decky |
/trunk/kernel/arch/amd64/ |
amd64: adopt new IRQ interface |
|
1940 |
6513 d 2 h |
decky |
/trunk/kernel/arch/amd64/ |
amd64: fix compilation, keyboard not checked yet |
|
1937 |
6513 d 9 h |
decky |
/trunk/kernel/arch/ |
remove orphaned functions |
|
1888 |
6547 d 2 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
1787 |
6612 d 1 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
1780 |
6619 d 2 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
1735 |
6635 d 8 h |
decky |
/kernel/trunk/ |
make kernel prints case consistent |
|
1724 |
6636 d 11 h |
palkovsky |
/kernel/trunk/arch/ |
Let mouse work on amd64 too. |
|
1702 |
6640 d 5 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
1595 |
6647 d 11 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 |
6652 d 14 h |
decky |
/kernel/trunk/arch/ |
cleanup |
|
1281 |
6681 d 21 h |
palkovsky |
/kernel/trunk/ |
Added means to make a simple action upon interrupt. |
|
1258 |
6684 d 21 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 |
6685 d 4 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 |
6698 d 6 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
1100 |
6724 d 23 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 |
6728 d 22 h |
palkovsky |
/kernel/trunk/ |
Added task_print.
Fixed ipc to support connect_me_to. |
|
1051 |
6729 d 2 h |
jermar |
/kernel/trunk/arch/amd64/ |
Move amd64's ident_page_mapper() and page_fault() to page.h. |
|
1050 |
6729 d 3 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 |
6730 d 1 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 |
6731 d 23 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 |
6764 d 2 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 |
6766 d 22 h |
palkovsky |
/kernel/trunk/ |
Preliminary work on AMD userspace. |
|
769 |
6770 d 17 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 |
6791 d 6 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(). |
|
576 |
6825 d 18 h |
palkovsky |
/kernel/trunk/ |
Changed ia32 & amd64 to use exc_register instead of trap_register.
Fixed dependency list building. I hope you all have 'makedepend' installed,
if you don't it's time to install it, as CC -M builds the dependency
list without directory names..and it just does not work. |
|
534 |
6830 d 23 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
532 |
6831 d 0 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
501 |
6843 d 4 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
458 |
6857 d 7 h |
decky |
/SPARTAN/trunk/ |
make configuration variables usage consistent |
|
413 |
6878 d 20 h |
jermar |
/SPARTAN/trunk/ |
Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority. |
|
391 |
6891 d 21 h |
jermar |
/SPARTAN/trunk/ |
mips32 memory management work.
TLB Refill Exception implemented (passed basic testing).
Remove bit g from struct entry_hi.
Add generic find_mapping().
Add asid to vm_t type, define asid_t to hide architecture specific differences.
Implement ASID allocation for mips32, dummy for other architectures.
Add THE->vm (a.k.a. VM).
Add vm_install_arch().
Move pte_t definition to arch/types.h on each architecture.
Fix PTL manipulating functions on mips32 to shift pfn by 12 instead of by 14.
Fix tlb_init_arch() to initialize all entries.
Other.
Remove unnecessary header files from arch.h
Add missing headers here and there.
Remove two unnecessary ld flags from mips32 makefile. |
|
309 |
6920 d 9 h |
palkovsky |
/SPARTAN/trunk/ |
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY |
|
299 |
6921 d 7 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/src/ |
Better stack recognition in stack content dump. |
|