Rev |
Age |
Author |
Path |
Log message |
Diff |
3594 |
5754 d 22 h |
svoboda |
/trunk/kernel/arch/ppc32/src/mm/ |
Handle page faults from userspace properly on ppc32, do not panic. |
|
3586 |
5760 d 6 h |
jermar |
/trunk/kernel/arch/ |
Do not print "Page fault.\n" if a mapping is not found during TLB refill. |
|
3585 |
5760 d 7 h |
svoboda |
/trunk/ |
Fix bug #67. It was obviously all my fault - I allocated r3 for pcb_ptr, which was alredy used by uarg. |
|
3584 |
5760 d 8 h |
svoboda |
/trunk/kernel/arch/ppc32/src/mm/ |
Bugfix: A ppc32 task would hang if it touched unmapped memory - was calling printf() with address-space mutex held. |
|
3222 |
5888 d 2 h |
svoboda |
/trunk/ |
Merge program-loader related stuff from dynload branch to trunk. (huge) |
|
3200 |
5893 d 5 h |
svoboda |
/trunk/kernel/arch/ppc32/src/ |
Remove buggy assembler memsetb function, call generic C _memsetb instead. Fixes kconsole panic when uspace klog is enabled and memsetb() called from klog_update() |
|
3193 |
5895 d 22 h |
jermar |
/trunk/kernel/ |
cstyle fixes |
|
3189 |
5900 d 21 h |
jermar |
/trunk/kernel/arch/ppc32/src/ |
Implement memcpy_to_uspace_failover_address for ppc32.
This fixes kernel side of ticket #59. |
|
3071 |
5923 d 3 h |
decky |
/trunk/kernel/ |
reflect changes in generic code
proper formatting directives
coding style |
|
2781 |
6003 d 5 h |
cejka |
/trunk/ |
Unified context saving/restoring macros in ppc32. |
|
2725 |
6041 d 4 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) |
|
2723 |
6042 d 2 h |
decky |
/trunk/kernel/arch/ |
remove memory_print_map(), as it duplicates functionality of physmem_print() |
|
2227 |
6344 d 12 h |
decky |
/trunk/kernel/ |
start shutdown infrastructure |
|
2222 |
6344 d 21 h |
decky |
/trunk/kernel/ |
map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust |
|
2218 |
6345 d 19 h |
decky |
/trunk/kernel/ |
support the possibility to send EOI or Interrupt Acknowledgement
prior to processing the interrupt
(this is essential on some architectures to prevent preemption deadlock) |
|
2170 |
6352 d 20 h |
jermar |
/trunk/kernel/ |
Simplify synchronization in as_switch().
The function was oversynchronized, which
was causing deadlocks on the address
space mutex.
Now, address spaces can only be switched
when the asidlock is held. This also protects
stealing of ASIDs. No other synchronization
is necessary. |
|
2089 |
6415 d 5 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
2071 |
6425 d 22 h |
jermar |
/trunk/ |
(c) versus (C) |
|
1993 |
6482 d 6 h |
decky |
/trunk/ |
make framebuffer code more generic |
|
1944 |
6516 d 1 h |
jermar |
/trunk/kernel/ |
Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64. |
|