| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1730 |
6764 d 17 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: BAT-less memory mapping (broken yet)
VSID support (broken yet)
boot API change
cleanup |
|
| 1480 |
6781 d 7 h |
palkovsky |
/kernel/trunk/arch/ppc32/ |
Added ability to process external interrupts to ppc. |
|
| 1371 |
6794 d 19 h |
decky |
/kernel/trunk/ |
unify the framebuffer API
use physical address as the base address for the framebuffer |
|
| 1277 |
6811 d 1 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32 work:
(hopefully) final exception entry and exit rewrite
don't use FPU instructions in the kernel
syscall support |
|
| 1220 |
6820 d 18 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: initial userspace support |
|
| 1215 |
6820 d 21 h |
decky |
/kernel/trunk/arch/ |
ppc32: stub for Page Hash Table support |
|
| 1196 |
6827 d 4 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
| 1191 |
6829 d 8 h |
jermar |
/kernel/trunk/ |
Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof. |
|
| 1162 |
6834 d 1 h |
decky |
/kernel/trunk/arch/ |
make the ppc ports generate proper 32b or 64b code |
|
| 1160 |
6834 d 1 h |
decky |
/kernel/trunk/ |
start ppc64 port
the code is currently a wild mixture of 32/64b code, will be fixed |
|
| 1106 |
6851 d 19 h |
jermar |
/kernel/trunk/arch/ |
Pass either -DCONFIG_PAGE_PT or -DCONFIG_PAGE_HT to the compiler. |
|
| 1004 |
6859 d 16 h |
decky |
/kernel/trunk/ |
ppc32: basic exception and interrupt handling |
|
| 987 |
6860 d 0 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: initial exception support |
|
| 982 |
6860 d 2 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: initial I/O support |
|
| 970 |
6860 d 6 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: get memory map from loader |
|
| 938 |
6861 d 23 h |
jermar |
/kernel/trunk/ |
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention. |
|
| 884 |
6876 d 5 h |
decky |
/kernel/trunk/arch/ppc32/ |
move ppc boot loader to /boot tree |
|
| 860 |
6881 d 17 h |
decky |
/kernel/trunk/ |
indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy |
|
| 844 |
6885 d 20 h |
palkovsky |
/kernel/trunk/arch/ppc32/ |
Added missing CONFIG_FB for ppc. |
|
| 756 |
6901 d 17 h |
jermar |
/kernel/trunk/ |
Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory. |
|
| 684 |
6925 d 2 h |
jermar |
/kernel/trunk/ |
Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface. |
|
| 674 |
6929 d 5 h |
cejka |
/kernel/trunk/ |
Support for printing float numbers in kernel removed. |
|
| 534 |
6959 d 21 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6959 d 22 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 501 |
6972 d 2 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 486 |
6979 d 19 h |
jermar |
/SPARTAN/trunk/ |
Revert to -O3 for all architectures as the mips32 bug got fixed. |
|
| 483 |
6979 d 21 h |
jermar |
/SPARTAN/trunk/ |
For now, each architecture must use its own -O switch (-O2 doesn't work for ia64, -O3 doesn't work for mips32).
New mips32 atomic_add() function.
Cleanup. |
|
| 457 |
6986 d 5 h |
decky |
/SPARTAN/trunk/ |
new build system almost finished |
|
| 455 |
6986 d 17 h |
decky |
/SPARTAN/trunk/ |
new build system upgrade
finished work for IA-32, IA-64, PPC-32, SPARC-64 |
|
| 430 |
6992 d 19 h |
jermar |
/SPARTAN/trunk/ |
Move src/ and include/ to generic. |
|
| 426 |
6995 d 3 h |
jermar |
/SPARTAN/trunk/ |
sparc64 work.
Add context_save(), context_set() and context_restore().
Remove putchar() definition from ofw.c.
Add sparc64 putchar().
Add ppc32 putchar() (i.e. the original ofw.c putchar()).
Make arg.h use the builtin va_* constructs. |
|
| 421 |
6999 d 17 h |
jermar |
/SPARTAN/trunk/ |
Create genarch directory.
Move ppc32 ofw.[ch] to genarch.
Fix prototype for ofw_call() to return __address instead of int (please review).
Fix copyright notice in sparc64/boot/boot.S. |
|
| 376 |
7030 d 0 h |
jermar |
/SPARTAN/trunk/ |
Move kernel build files one level up the directory tree.
Fix paths in your testing environment! |
|
| 343 |
7043 d 3 h |
jermar |
/SPARTAN/trunk/ |
Finish renaming of mips and ppc ports. |
|
| 342 |
7043 d 3 h |
jermar |
/SPARTAN/trunk/arch/ |
Rename ppc port to ppc32. |
|
| 326 |
7045 d 16 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. |
|
| 293 |
7050 d 17 h |
palkovsky |
/SPARTAN/trunk/ |
Symbol table now contains static functions too.
NOTE: gcc heavily inlines, be aware of optimizations.
Removed excesive item from boot page tables. |
|
| 289 |
7050 d 21 h |
palkovsky |
/SPARTAN/trunk/ |
Added preprocessed linker script to AMD architecture, so that
the constants are all only in the header files. |
|
| 287 |
7051 d 1 h |
jermar |
/SPARTAN/trunk/arch/ppc/ |
Symtab support for PPC. |
|
| 230 |
7054 d 2 h |
cejka |
/SPARTAN/trunk/arch/ |
Created fmath as basic tool for IEEE 754 floating point numbers.
Added option $F for printf for printing "double" type. |
|