| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3973 |
5644 d 9 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() |
|
| 3967 |
5646 d 3 h |
decky |
/trunk/kernel/arch/mips32/src/mm/ |
remove typo |
|
| 3966 |
5646 d 3 h |
decky |
/trunk/kernel/arch/mips32/src/mm/ |
replace old ifdefs |
|
| 3910 |
5654 d 19 h |
decky |
/trunk/kernel/arch/mips32/ |
eliminate non-standard -D$(MACHINE) |
|
| 3908 |
5655 d 1 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
| 3880 |
5659 d 0 h |
decky |
/trunk/kernel/arch/ |
simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup |
|
| 3236 |
5859 d 0 h |
decky |
/trunk/kernel/arch/mips32/src/mm/ |
limit physical memory to 512 MB (more cannot be used right now, see ticket #29)
fix physical memory detection in gxemul (which doesn't honor uncached flag in TLB) |
|
| 3232 |
5859 d 7 h |
decky |
/trunk/kernel/arch/mips32/src/mm/ |
fixes |
|
| 3231 |
5859 d 7 h |
decky |
/trunk/kernel/arch/mips32/src/mm/ |
finer granularity (256 KiB) |
|
| 3230 |
5859 d 7 h |
decky |
/trunk/kernel/arch/mips32/ |
fix off-by-one bug
cleanup |
|
| 3228 |
5859 d 16 h |
decky |
/trunk/ |
physical memory detection in MSIM (discontinous regions supported)
remove Sgi Indy (ARC) support -- it was unmaintaned, untested for years and without uspace support |
|
| 2725 |
6031 d 6 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) |
|
| 2722 |
6032 d 6 h |
decky |
/trunk/kernel/arch/mips32/ |
convert ARC specific commands to generic ones |
|
| 2071 |
6416 d 0 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1787 |
6606 d 2 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1776 |
6613 d 5 h |
jermar |
/kernel/trunk/arch/mips32/ |
Typos and indentation fixes for mips32 and some generic files as well. |
|
| 1702 |
6634 d 6 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 836 |
6753 d 21 h |
palkovsky |
/kernel/trunk/ |
Added support for 24-bit framebuffer. |
|
| 815 |
6759 d 7 h |
jermar |
/kernel/trunk/ |
Fix sparc64 and ia64 to work with the changed frame allocator.
Fix ppc32 to at least compile. |
|
| 814 |
6759 d 8 h |
palkovsky |
/kernel/trunk/ |
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print. |
|
| 724 |
6780 d 23 h |
palkovsky |
/kernel/trunk/ |
Commit of the falloc_bad branch to trunk (719:723). |
|
| 573 |
6820 d 2 h |
palkovsky |
/kernel/trunk/ |
Added MIPS ARC memory initializaiton. |
|
| 536 |
6824 d 23 h |
bondari |
/kernel/trunk/ |
Minor bugfix caused by invalid frame_region_not_free() usage |
|
| 534 |
6825 d 1 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 533 |
6825 d 1 h |
bondari |
/SPARTAN/trunk/ |
Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be) |
|
| 532 |
6825 d 1 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 501 |
6837 d 5 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 368 |
6899 d 7 h |
jermar |
/SPARTAN/trunk/ |
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap. |
|
| 341 |
6908 d 7 h |
jermar |
/SPARTAN/trunk/ |
Rename mips port to mips32. |
|
| 329 |
6910 d 3 h |
palkovsky |
/SPARTAN/trunk/ |
Basic changes to boot it on SGI Indy. |
|
| 326 |
6910 d 19 h |
palkovsky |
/SPARTAN/trunk/ |
Cleanup of makefiles to have common options in one main makefile.
Add simple build process for different simulators for MIPS.
Added FPU context & lazy FPU context switching to MIPS.
Cleanup of MIPS linker script.
Moved MIPS kernel above 1MB. Not tested on real machine yet, but it might help.
There is something broken with gcc inlined memcpy (either simulator or gcc), it is disabled on BigEndian mips now. |
|
| 113 |
7005 d 20 h |
jermar |
/SPARTAN/trunk/ |
SMP recovery patch #2 (SMP is no longer broken !!!).
Fix missing KA2PA() operation in ap.S which was causing page faults during AP early initialization.
Fix bug in map_page_to_frame(): 'root' was interpretted as kernel address while read_dba() returns physical address.
Make references to page directory and page tables use kernel addresses instead of physical addresses.
Massive frame allocation code cleanup.
Basically revert to what we had had before implementation of userspace.
Usual cosmetics. |
|
| 1 |
7114 d 3 h |
jermar |
/SPARTAN/ |
Initial import |
|