| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3594 |
5745 d 8 h |
svoboda |
/trunk/kernel/arch/ppc32/src/mm/ |
Handle page faults from userspace properly on ppc32, do not panic. |
|
| 3586 |
5750 d 16 h |
jermar |
/trunk/kernel/arch/ |
Do not print "Page fault.\n" if a mapping is not found during TLB refill. |
|
| 3585 |
5750 d 17 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 |
5750 d 18 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 |
5878 d 12 h |
svoboda |
/trunk/ |
Merge program-loader related stuff from dynload branch to trunk. (huge) |
|
| 3200 |
5883 d 16 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 |
5886 d 8 h |
jermar |
/trunk/kernel/ |
cstyle fixes |
|
| 3189 |
5891 d 7 h |
jermar |
/trunk/kernel/arch/ppc32/src/ |
Implement memcpy_to_uspace_failover_address for ppc32.
This fixes kernel side of ticket #59. |
|
| 3071 |
5913 d 13 h |
decky |
/trunk/kernel/ |
reflect changes in generic code
proper formatting directives
coding style |
|
| 2781 |
5993 d 15 h |
cejka |
/trunk/ |
Unified context saving/restoring macros in ppc32. |
|
| 2725 |
6031 d 14 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 |
6032 d 12 h |
decky |
/trunk/kernel/arch/ |
remove memory_print_map(), as it duplicates functionality of physmem_print() |
|
| 2227 |
6334 d 22 h |
decky |
/trunk/kernel/ |
start shutdown infrastructure |
|
| 2222 |
6335 d 7 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 |
6336 d 5 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 |
6343 d 6 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 |
6405 d 15 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2071 |
6416 d 8 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1993 |
6472 d 16 h |
decky |
/trunk/ |
make framebuffer code more generic |
|
| 1944 |
6506 d 11 h |
jermar |
/trunk/kernel/ |
Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64. |
|
| 1934 |
6507 d 20 h |
decky |
/trunk/kernel/arch/ppc32/src/drivers/ |
remove grab (not needed) |
|
| 1932 |
6508 d 8 h |
jermar |
/trunk/kernel/ |
Do not copy notification config out of the IRQ structure.
Add the notify member, that toggles notifications on and off instead.
This is good for preventing other tasks from registering the notification
while the notification config is stored outside the IRQ structure.
It should also help to implement the cleanup code. |
|
| 1928 |
6508 d 13 h |
decky |
/trunk/ |
ppc32: update for new IRQ subsystem (there is still a bug left) |
|
| 1926 |
6508 d 18 h |
decky |
/trunk/kernel/ |
cleanup for new IRQ subsystem |
|
| 1901 |
6529 d 13 h |
jermar |
/trunk/kernel/ |
Make SMP related parts of main.c more generic.
Move initialization of local APIC to architecture specific code.
Add arch_post_cpu_init() to support the above. |
|
| 1888 |
6541 d 11 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
| 1837 |
6582 d 20 h |
jermar |
/trunk/ |
Support 24bpp framebuffers with 4 pixelbytes (each pixel aligned on 32-bits).
At least on sparc64, the OpenFirmware linebytes property specifies the number
of pixels between consecutive scan lines of the display. Fix scanilne calculation,
including possible alignment.
Add note to 8bpp pixel functions pointing out drawbacks of that mode. |
|
| 1790 |
6604 d 11 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 |
6606 d 10 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6613 d 11 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1762 |
6623 d 4 h |
decky |
/kernel/trunk/arch/ppc32/src/cpu/ |
ppc32 identify known CPUs |
|
| 1758 |
6627 d 11 h |
decky |
/kernel/trunk/arch/ppc32/src/mm/ |
remove ASIDs from Page Hash Table |
|
| 1756 |
6627 d 16 h |
decky |
/kernel/trunk/arch/ppc32/ |
don't use hardcoded PIC address |
|
| 1743 |
6629 d 7 h |
decky |
/kernel/trunk/arch/ppc32/src/mm/ |
fix compiler warning |
|
| 1736 |
6629 d 16 h |
decky |
/kernel/trunk/arch/ppc32/ |
verbose segment and BAT registers printout |
|
| 1734 |
6630 d 2 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: kernel console grab & release |
|
| 1733 |
6630 d 3 h |
decky |
/kernel/trunk/arch/ppc32/src/mm/ |
fix segment register values, ppc32 works again (both w/ and w/o BAT) |
|
| 1731 |
6630 d 4 h |
jermar |
/kernel/trunk/ |
Updates in Doxygen-style comments.
Make architecture specific modules appear conditionally in the documentation.
Add time management module.
Improve names of other modules and sort module order
to be more like in the design documentation. |
|
| 1730 |
6630 d 4 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: BAT-less memory mapping (broken yet)
VSID support (broken yet)
boot API change
cleanup |
|
| 1726 |
6630 d 11 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: more generic page hash table handling
(preliminary code, will be fixed properly later) |
|