| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3591 |
5696 d 17 h |
rimsky |
/branches/sparc/ |
Making the code compatible also with US-IV (US-IV+) - TLB size based on CPU autodetection, cleanup of code waking up APs. General cleanup. |
|
| 3582 |
5701 d 22 h |
rimsky |
/branches/sparc/ |
Made changes making HelenOS run on US-IV CPUs. Minor refactoring of the SGCN driver. |
|
| 3549 |
5709 d 8 h |
rimsky |
/branches/sparc/ |
Implemented uspace Serengeti drivers for kbd and fb. Integrated with other parts of HelenOS. Now it is possible to play Tetris on a simulated Serengeti machine (usiii.simics). |
|
| 3514 |
5718 d 9 h |
rimsky |
/branches/sparc/ |
Input support added to SGCN driver, connected to HelenOS kernel (uspace TBD), so that kconsole is usable. |
|
| 3502 |
5719 d 10 h |
rimsky |
/branches/sparc/ |
Implemented Serengeti console driver (only output, input TBD), all output now goes to the console instead of Simics CLI window. |
|
| 3493 |
5727 d 10 h |
rimsky |
/branches/sparc/ |
More changes making the code US-III-conformant (mainly in mm). |
|
| 3492 |
5730 d 13 h |
rimsky |
/branches/sparc/ |
Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option. |
|
| 3489 |
5734 d 13 h |
rimsky |
/branches/sparc/ |
More files made conform the US-III specification. (Changes concern mainly TSB.) |
|
| 3479 |
5745 d 17 h |
rimsky |
/branches/sparc/ |
Names containing 'UPA' replaced with strings containing more general 'ICBUS'. SMART_FIRMWARE option replaced with CPU autodetection + new option CONFIG_A_OUT_ISOFS_B. |
|
| 3477 |
5749 d 12 h |
rimsky |
/branches/sparc/kernel/arch/sparc64/ |
comments |
|
| 3467 |
5752 d 10 h |
rimsky |
/branches/sparc/ |
SMP and CPU initialiation modified to work even with Serengeti OFW tree layout; support for output to the Simics CLI console added (see my blog); some header files modified to conform US-III definition. Now HelenOS (on the sample configuration - usiii.simics) is able to run some userspace tasks. |
|
| 3450 |
5756 d 11 h |
rimsky |
/branches/sparc/kernel/arch/sparc64/ |
Made tlb.h conform US-III specification. |
|
| 3440 |
5757 d 19 h |
rimsky |
/branches/sparc/kernel/arch/sparc64/ |
TLB modifications in order to make functions tlb_print and tlb_invalidate_all work correctly in US-III. |
|
| 3398 |
5762 d 17 h |
rimsky |
/branches/sparc/ |
US used as a code for the UltraSPARC I-II subarchitecture instead of US2. |
|
| 3397 |
5762 d 18 h |
rimsky |
/branches/sparc/ |
Merged recent changes from trunk into the Sparc branch. |
|
| 3365 |
5780 d 9 h |
rimsky |
/branches/sparc/ |
Integrated US-III port into the build process; added script for downloading and patching SILO; added patched SILO binaries; modified sources of the Sparc64 port up to the beginning of the main_bsp_separated_stack function: phys. address size not hardwired but configurable (41 bits on US-II, 43 bits on US-III), WSTATE register implicitly written 0 on startup. |
|
| 3343 |
5786 d 15 h |
decky |
/branches/sparc/ |
add sparc branch |
|
| 3332 |
5789 d 18 h |
jermar |
/trunk/kernel/generic/src/ipc/ |
Fix types when processing IPC_M_DATA_WRITE arguments. |
|
| 3281 |
5795 d 14 h |
jermar |
/trunk/kernel/arch/ia64/src/ |
Fix ia64 memcpy() broken in the last change. |
|
| 3274 |
5795 d 16 h |
jermar |
/trunk/ |
memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this. |
|
| 3249 |
5799 d 12 h |
jermar |
/trunk/kernel/doc/ |
Add Jiri Svoboda to AUTHORS and remove email addresses. |
|
| 3248 |
5799 d 12 h |
jermar |
/trunk/kernel/doc/ |
BUGS_FOUND is now out of date and it would require too much effort to keep it up
to date. |
|
| 3246 |
5799 d 13 h |
jermar |
/trunk/ |
cstyle |
|
| 3240 |
5805 d 21 h |
decky |
/ |
move unfinished ObjC support to a separate branch |
|
| 3236 |
5809 d 11 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) |
|
| 3234 |
5809 d 16 h |
decky |
/trunk/ |
reintroduce support for MSIM text console in user space |
|
| 3233 |
5809 d 16 h |
decky |
/trunk/ |
remove dummy page coloring facility, which is currenty not used |
|
| 3232 |
5809 d 18 h |
decky |
/trunk/kernel/arch/mips32/src/mm/ |
fixes |
|
| 3231 |
5809 d 18 h |
decky |
/trunk/kernel/arch/mips32/src/mm/ |
finer granularity (256 KiB) |
|
| 3230 |
5809 d 18 h |
decky |
/trunk/kernel/arch/mips32/ |
fix off-by-one bug
cleanup |
|
| 3229 |
5809 d 20 h |
jermar |
/trunk/kernel/generic/include/ |
Improve definition of generic macros. |
|
| 3228 |
5810 d 4 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 |
|
| 3227 |
5810 d 12 h |
decky |
/trunk/kernel/arch/ia32/src/drivers/ |
remove unnecessary newline |
|
| 3226 |
5810 d 19 h |
decky |
/trunk/kernel/arch/ia32/ |
fix no-mmx option |
|
| 3225 |
5811 d 21 h |
jermar |
/trunk/kernel/generic/src/sysinfo/ |
Check the validity of the 'len' argument for sysinfo syscalls. |
|
| 3222 |
5828 d 15 h |
svoboda |
/trunk/ |
Merge program-loader related stuff from dynload branch to trunk. (huge) |
|
| 3209 |
5830 d 11 h |
jermar |
/trunk/kernel/arch/ia32/src/smp/ |
Allocate AP's GDT from first 4 GiB. |
|
| 3208 |
5830 d 11 h |
jermar |
/trunk/kernel/generic/ |
The real intention of the previous commit was to put the boundary
on 4 GiB, not 16 GiB. |
|
| 3207 |
5830 d 12 h |
jermar |
/trunk/kernel/generic/ |
Introduce FRAME_LOW_16_GiB slab/frame allocator flag. When specified, the
allocators will not allocate memory above 16 GiB. Each architecture needs to
make sure not to merge zones from below and above 16 GiB. Allocations that
require memory below 16 GiB need to be altered to use this flag. |
|
| 3206 |
5830 d 13 h |
jermar |
/trunk/kernel/generic/ |
Avoid deadlock during the 'zone n' kconsole command. Buddy allocator detail is
no longer printed because the effort to avoid the deadlock was simply not worth
it. |
|