| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2607 |
6199 d 4 h |
jermar |
/trunk/ |
Support for six syscall arguments on mips32. |
|
| 2467 |
6355 d 2 h |
jermar |
/trunk/ |
Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting. |
|
| 2465 |
6360 d 5 h |
jermar |
/trunk/ |
Merge arm32 into trunk. |
|
| 2458 |
6362 d 4 h |
jermar |
/trunk/kernel/arch/mips32/ |
Fix mips32 build script.
Replace CFLAGS with GCC_CFLAGS. |
|
| 2454 |
6362 d 23 h |
jermar |
/trunk/kernel/ |
A bit of infrastructure for building with different compilers.
CFLAGS split into GCC_CFLAGS and SUNCC_CFLAGS.
As of now, there are no separate ICC_CFLAGS, but can be easily added. |
|
| 2232 |
6420 d 0 h |
decky |
/trunk/kernel/arch/mips32/src/ |
add support for halt/reboot in MSIM |
|
| 2227 |
6420 d 14 h |
decky |
/trunk/kernel/ |
start shutdown infrastructure |
|
| 2225 |
6420 d 14 h |
decky |
/trunk/kernel/arch/mips32/ |
the bss and common sections have to be in .data output section to be properly generated in the binary image
(this might break IRIX, but it is already unmaintaned) |
|
| 2216 |
6422 d 0 h |
decky |
/trunk/ |
make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls |
|
| 2170 |
6428 d 22 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. |
|
| 2125 |
6477 d 0 h |
decky |
/trunk/ |
experimental support for Objective C
(disabled by default) |
|
| 2107 |
6484 d 23 h |
jermar |
/trunk/ |
When clock() is called by an external interrupt dispatched by the IRQ dispatcher,
no spinlock can be held or the kernel will not be preemptive. This fixes Ticket #24.
Formating and indentation fixes. |
|
| 2089 |
6491 d 7 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2083 |
6497 d 7 h |
decky |
/trunk/kernel/ |
typedef elimination |
|
| 2082 |
6497 d 7 h |
decky |
/trunk/ |
__asm__ __volatile__ -> asm volatile |
|
| 2079 |
6498 d 1 h |
decky |
/trunk/kernel/ |
remove some typedefs in favor of anonymous structures |
|
| 2071 |
6502 d 0 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2057 |
6529 d 11 h |
jermar |
/trunk/kernel/arch/ |
Fix all remaining mistmatches in width of byte swapping functions for ia64,
ppc32, ppc64, amd64, mips32 and ia32. |
|
| 2023 |
6539 d 1 h |
decky |
/trunk/kernel/arch/ |
add dummy cycle.h |
|
| 2007 |
6548 d 22 h |
jermar |
/trunk/kernel/ |
Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.
There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out. |
|
| 2003 |
6550 d 5 h |
decky |
/trunk/kernel/arch/ |
cleanup endian conversion macros |
|
| 1993 |
6558 d 8 h |
decky |
/trunk/ |
make framebuffer code more generic |
|
| 1980 |
6562 d 9 h |
jermar |
/trunk/kernel/arch/mips32/include/mm/ |
mips32 mm has not been under construction for while now |
|
| 1955 |
6584 d 11 h |
decky |
/trunk/kernel/arch/mips32/ |
timer_fnc -> virtual_timer_fnc |
|
| 1949 |
6589 d 7 h |
jermar |
/trunk/kernel/arch/ |
Remove notes about automatically generated context_offset.h
and replace it with a proper copyright notice. |
|
| 1948 |
6589 d 10 h |
jermar |
/trunk/kernel/ |
Remove broken, outdated and unused gencontext.c utilities. |
|
| 1944 |
6592 d 3 h |
jermar |
/trunk/kernel/ |
Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64. |
|
| 1936 |
6593 d 10 h |
decky |
/trunk/kernel/arch/mips32/ |
mips32: update for new IRQ subsystem |
|
| 1901 |
6615 d 5 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. |
|
| 1891 |
6622 d 22 h |
jermar |
/trunk/kernel/ |
sparc64 work:
- Experimental support for TSB (Translation Storage Buffer). |
|
| 1890 |
6623 d 8 h |
jermar |
/trunk/ |
- Create a dedicated slab cache for as_t objects and switch from malloc/free to slab_alloc/slab_free for
them.
- Slightly fix and improve both the kernel and userspace atomic_add() on sparc64.
- More TSB work on the sparc64 front. |
|
| 1889 |
6624 d 0 h |
jermar |
/trunk/kernel/ |
Fix bug in mm/as.c:
- as_area_destroy() should not work with AS but as
sparc64 work:
- start implementing TSB support |
|
| 1888 |
6627 d 3 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
| 1882 |
6628 d 7 h |
jermar |
/trunk/kernel/ |
Support for sparc64 FPU context. |
|
| 1881 |
6629 d 7 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. |
|
| 1871 |
6635 d 11 h |
jermar |
/trunk/ |
Replace FB_BIG_ENDIAN with FB_INVERT_ENDIAN.
Omit tests for architecture endianness in deciding framebuffer endianness. |
|
| 1854 |
6643 d 9 h |
jermar |
/trunk/kernel/ |
Define architecture-specific thread sub-constructors and sub-destructors on all architectures.
Define the THREAD_FLAG_USPACE which means that the thread runs in user space.
The forementioned changes allow for allocating of user window buffer on sparc64
threads that execute in userspace.
A lot of formatting and indentation fixes. |
|
| 1837 |
6668 d 12 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. |
|
| 1812 |
6679 d 6 h |
decky |
/trunk/kernel/ |
move macro and cleanup |
|
| 1802 |
6686 d 19 h |
decky |
/trunk/ |
cleanup and unify the build system |
|