Rev |
Age |
Author |
Path |
Log message |
Diff |
3582 |
5764 d 3 h |
rimsky |
/branches/sparc/ |
Made changes making HelenOS run on US-IV CPUs. Minor refactoring of the SGCN driver. |
|
3549 |
5771 d 14 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 |
5780 d 15 h |
rimsky |
/branches/sparc/ |
Input support added to SGCN driver, connected to HelenOS kernel (uspace TBD), so that kconsole is usable. |
|
3502 |
5781 d 15 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 |
5789 d 16 h |
rimsky |
/branches/sparc/ |
More changes making the code US-III-conformant (mainly in mm). |
|
3492 |
5792 d 18 h |
rimsky |
/branches/sparc/ |
Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option. |
|
3489 |
5796 d 18 h |
rimsky |
/branches/sparc/ |
More files made conform the US-III specification. (Changes concern mainly TSB.) |
|
3479 |
5807 d 23 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 |
5811 d 17 h |
rimsky |
/branches/sparc/kernel/arch/sparc64/ |
comments |
|
3467 |
5814 d 16 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 |
5818 d 16 h |
rimsky |
/branches/sparc/kernel/arch/sparc64/ |
Made tlb.h conform US-III specification. |
|
3440 |
5820 d 1 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 |
5824 d 23 h |
rimsky |
/branches/sparc/ |
US used as a code for the UltraSPARC I-II subarchitecture instead of US2. |
|
3397 |
5825 d 0 h |
rimsky |
/branches/sparc/ |
Merged recent changes from trunk into the Sparc branch. |
|
3365 |
5842 d 15 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 |
5848 d 20 h |
decky |
/branches/sparc/ |
add sparc branch |
|
3274 |
5857 d 22 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. |
|
3233 |
5871 d 22 h |
decky |
/trunk/ |
remove dummy page coloring facility, which is currenty not used |
|
3222 |
5890 d 21 h |
svoboda |
/trunk/ |
Merge program-loader related stuff from dynload branch to trunk. (huge) |
|
3145 |
5914 d 5 h |
jermar |
/trunk/kernel/arch/sparc64/include/ |
On sparc64, when the operand to the FLUSH instruction doesn't matter, the
instruction's semantics is to flush the pipeline. |
|