| 3770 |
5910 d 14 h |
rimsky |
/branches/sparc/ |
Working on Niagara port - TLB initialization, MMU fault status area initialization, hypercall enhancement, modified tick.c so that the (hyperprivileged) TICK register does not have to be accessed. Now the initialization phase proceeds, but some parts of it are omitted for now (e.g. CPU initialization). |
|
| 3343 |
6046 d 19 h |
decky |
/branches/sparc/ |
add sparc branch |
|
| 2089 |
6615 d 22 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2071 |
6626 d 15 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1881 |
6753 d 22 h |
jermar |
/trunk/ |
sparc64 work:
- find a CPU node and read its clock_frequency attribute
- implement asm_delay_loop()
- set TICK_COMPARE register according to processor frequency
- small improvements at random places
OpenFirmware work:
- two new functions for walking the device tree
Generic boot loader work:
- added basic string functions
Usual pile of indentation and formatting fixes. |
|
| 1860 |
6765 d 17 h |
jermar |
/trunk/kernel/ |
A lot of untested sparc64 stuff:
- Write ASID to hardware when a thread is about to run in userspace.
- Add userspace() and switch_to_userspace() functions.
- Handle special cases when the userspace spill/fill handler causes MMU trap.
- Resolve some TODOs in the existing sparc64 code.
- sparc64 has now C99 compliant header guards.
- Formatting and indentation fixes. |
|
| 1790 |
6814 d 18 h |
jermar |
/trunk/ |
Remove OpenFirmware calls from kernel/ entirely.
Switch the sparc64 port to use bootinfo.
Copy memcpy from boot/ to sparc64 kernel/ and
adjust it for memcpy_from/to_uspace. |
|
| 1787 |
6816 d 17 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1702 |
6844 d 21 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 958 |
6936 d 15 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. |
|
| 665 |
7012 d 23 h |
jermar |
/kernel/trunk/arch/sparc64/ |
sparc64 work.
Tick interrupt support. |
|
| 664 |
7014 d 10 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Interrupt Levels 1 - 15 serviced.
Minor changes in the exc_* functions. |
|