| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 4490 |
5512 d 11 h |
decky |
/trunk/kernel/ |
remove redundant index_t and count_t types (which were always quite ambiguous and not actually needed) |
|
| 3973 |
5608 d 19 h |
decky |
/trunk/kernel/ |
kernel memory management revisited (phase 2): map physical memory according to zones
- ia32: register reserved and ACPI zones
- pareas are now used only for mapping of present physical memory (hw_area() is gone)
- firmware zones and physical addresses outside any zones are allowed to be mapped generally
- fix nasty antient bug in zones_insert_zone() |
|
| 3972 |
5609 d 7 h |
decky |
/trunk/kernel/ |
kernel memory management revisited (phase 1): proper support for zone flags
- the zone_t structures are now statically allocated to be easily available
- the locking scheme was simplified
- new flags for non-available zones were introduced
- FRAME_LOW_4_GiB flag is removed, the functionality will be eventually reimplemented using a generic mechanism |
|
| 3940 |
5615 d 13 h |
decky |
/trunk/kernel/ |
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64 |
|
| 3908 |
5619 d 11 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
| 3891 |
5621 d 10 h |
jermar |
/trunk/ |
Get rid of CONFIG_SIMICS_FIX. |
|
| 3790 |
5658 d 18 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. |
|
| 3240 |
5819 d 20 h |
decky |
/ |
move unfinished ObjC support to a separate branch |
|
| 2725 |
5995 d 16 h |
decky |
/trunk/kernel/ |
remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability) |
|
| 2723 |
5996 d 14 h |
decky |
/trunk/kernel/arch/ |
remove memory_print_map(), as it duplicates functionality of physmem_print() |
|
| 2721 |
5996 d 16 h |
decky |
/trunk/kernel/ |
convert e820list to a generic physmem command |
|
| 2712 |
6000 d 16 h |
decky |
/trunk/kernel/ |
prettyprint output |
|
| 2702 |
6007 d 16 h |
decky |
/trunk/kernel/arch/ia32/src/mm/ |
change cstyle to human-readable form |
|
| 2701 |
6007 d 18 h |
jermar |
/trunk/kernel/ |
Fix cstyle and (c) to 2008. |
|
| 2697 |
6017 d 17 h |
decky |
/trunk/kernel/ |
amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory |
|
| 2441 |
6246 d 9 h |
decky |
/trunk/kernel/ |
fix ICC compilation |
|
| 2439 |
6246 d 9 h |
decky |
/trunk/kernel/arch/ia32/src/ |
fix ICC compilation |
|
| 2222 |
6299 d 9 h |
decky |
/trunk/kernel/ |
map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust |
|
| 2125 |
6355 d 10 h |
decky |
/trunk/ |
experimental support for Objective C
(disabled by default) |
|
| 2106 |
6363 d 17 h |
jermar |
/trunk/kernel/ |
Merge as_t structure into one and leave the differring parts in as_genarch_t.
Indentation and formatting changes in header files. |
|
| 2100 |
6368 d 12 h |
decky |
/trunk/kernel/ |
signed/unsigned comparison, explicit typecast |
|
| 2089 |
6369 d 17 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2087 |
6370 d 13 h |
jermar |
/trunk/kernel/ |
Indentaion and formatting changes even Martin will like :-) |
|
| 2071 |
6380 d 10 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1956 |
6462 d 19 h |
decky |
/trunk/kernel/ |
ia32: adopt new IRQ interface, mouse not tested yet |
|
| 1888 |
6505 d 13 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
| 1793 |
6567 d 19 h |
jermar |
/trunk/kernel/ |
Change hw_map() on sparc64 to use virtual addresses that are
beyond the end of physical memory. It is beneficial in two
ways: first, physical memory is no longer being wasted by
otherwise necessary calls to frame_alloc() and, second,
virtual addresses for devices are now correctly allocated
and do not overlap with the 4M TLB-locked mapping for
kernel text and data. |
|
| 1787 |
6570 d 12 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6577 d 13 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1705 |
6597 d 19 h |
cejka |
/kernel/trunk/ |
Added file with modules definitions and descriptions.
We are able to change modules order and their description in one place. |
|
| 1702 |
6598 d 16 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1595 |
6605 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. |
|
| 1411 |
6618 d 13 h |
jermar |
/kernel/trunk/ |
Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault. |
|
| 1382 |
6622 d 9 h |
decky |
/kernel/trunk/ |
make hardware memory mapping more generic |
|
| 1303 |
6633 d 12 h |
palkovsky |
/kernel/trunk/arch/ |
zone_merge_all must be called after frame_init is completed - otherwise
new zone information can be allocated over the not-yet-blacklisted areas. |
|
| 1224 |
6649 d 16 h |
cejka |
/kernel/trunk/ |
Fix pointers output format.
Fix format of slab and zones tables. |
|
| 1221 |
6650 d 7 h |
decky |
/kernel/trunk/ |
printf-related and other code cleanup |
|
| 1196 |
6656 d 17 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
| 958 |
6690 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. |
|
| 925 |
6691 d 20 h |
palkovsky |
/kernel/trunk/arch/ia32/src/mm/ |
Fix e820list on ia32. |
|