| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2071 |
6323 d 21 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2018 |
6361 d 0 h |
decky |
/trunk/kernel/ |
rename rdtsc() to get_cycle() |
|
| 1787 |
6513 d 23 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1288 |
6581 d 6 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. |
|
| 1278 |
6583 d 23 h |
palkovsky |
/kernel/trunk/ |
Changed interrupt_control to preemption_control. |
|
| 1212 |
6593 d 23 h |
palkovsky |
/kernel/trunk/ |
Added uspace call to enable/disable interrupts. |
|
| 1121 |
6623 d 20 h |
jermar |
/kernel/trunk/ |
Small textual changes. |
|
| 1094 |
6627 d 7 h |
palkovsky |
/kernel/trunk/ |
Allowed saving less registers. |
|
| 1021 |
6631 d 23 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. |
|
| 955 |
6633 d 22 h |
palkovsky |
/kernel/trunk/ |
Added kernel IPC functionality. |
|
| 820 |
6666 d 19 h |
jermar |
/kernel/trunk/ |
Convert size_t, count_t and index_t to 64-bits on 64-bit architectures.
Change some pfn_t usages to count_t, size_t and index_t. |
|
| 808 |
6668 d 8 h |
palkovsky |
/kernel/trunk/arch/amd64/ |
Doc updates. |
|
| 806 |
6668 d 15 h |
palkovsky |
/kernel/trunk/arch/amd64/ |
Added (finally!) userspace to AMD64.
It does not work on Simics *$U&%&$&*#. Broken simics!!!
There should be probably LEA instead of MOV/ADD, but LEA does not
work in neither qemu nor bochs. Any other simulator to test? :-/ |
|
| 803 |
6668 d 18 h |
palkovsky |
/kernel/trunk/arch/amd64/ |
Basic amd syscall support. |
|
| 799 |
6668 d 20 h |
palkovsky |
/kernel/trunk/ |
Preliminary work on AMD userspace. |
|
| 717 |
6690 d 23 h |
decky |
/kernel/trunk/ |
remove obsolete in-kernel userspace code
remove CONFIG_USERSPACE switch, uspace support is configured at run-time |
|
| 702 |
6693 d 5 h |
jermar |
/kernel/trunk/arch/amd64/src/ |
Fix amd64 interrupt_handler to properly remove error code from stack before iretq. |
|
| 576 |
6727 d 16 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 |
6732 d 22 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6732 d 22 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 501 |
6745 d 2 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 472 |
6758 d 3 h |
jermar |
/SPARTAN/trunk/ |
Changes in build system.
For .S targets, always do -D__ASM__.
Remove unnecessary #define __ASM__ from various *.S files.
At the end of build, generate disassembler dump for kernel.raw.
ia64 work.
Better General Exception handler. |
|
| 348 |
6814 d 20 h |
jermar |
/SPARTAN/trunk/arch/ |
Optimize some assembler functions. |
|
| 332 |
6817 d 5 h |
palkovsky |
/SPARTAN/trunk/ |
Updated symtab so that it works correctly with BE architectures.
Changed compiler for BE MIPS to be mips-sgi-irix5, because
mipsel -EB does not behave correctly.
Doc updates to amd64.
Added ARC BIOS support to MIPS architecture. Putchar works correctly,
kernel passed FPU & some rwlock tests. |
|
| 257 |
6825 d 8 h |
palkovsky |
/SPARTAN/trunk/ |
Added basic FPU context (not working).
Added CPU utilities from ia32
Fixed bug in vm.c that wanted PTL to be mapped in bottom memory. |
|
| 252 |
6825 d 10 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/ |
Added volatile to inb/outb, so that it does not optimeze
lot of things out anymore.
Working delay loop. |
|
| 251 |
6825 d 17 h |
palkovsky |
/SPARTAN/trunk/ |
Changes, that were needed to make it work on Bochs.
- We CAN use the NX bit in paging tables, but we have
to initialize the NXE bit in EFER register first. |
|
| 242 |
6826 d 4 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed stack settings in boot.S in real mode.
Added ia32 memmap support.
Added cpuid support. |
|
| 224 |
6827 d 8 h |
palkovsky |
/SPARTAN/trunk/arch/ |
Interrupts for amd64. |
|