| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2233 |
6285 d 9 h |
decky |
/trunk/kernel/arch/ |
use the hlt instruction more properly |
|
| 2227 |
6286 d 0 h |
decky |
/trunk/kernel/ |
start shutdown infrastructure |
|
| 2222 |
6286 d 10 h |
decky |
/trunk/kernel/ |
map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust |
|
| 2221 |
6286 d 11 h |
decky |
/trunk/kernel/arch/ia32/src/boot/ |
fix typo in comment |
|
| 2220 |
6286 d 11 h |
decky |
/trunk/kernel/arch/ia32/src/boot/ |
check for PSE support, add error message on PSE not present
make initial mapping explicitly writeable, turn PAE explicitly off (just in case) |
|
| 2218 |
6287 d 7 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) |
|
| 2217 |
6287 d 8 h |
jermar |
/trunk/kernel/arch/ia32/src/smp/ |
On SMP amd64 and ia32 systems, release the irq->lock
before calling clock() from the interrupt handler.
This is important for maintaining kernel preemption
since no preemption can take place while a spinlock
is held. |
|
| 2216 |
6287 d 10 h |
decky |
/trunk/ |
make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls |
|
| 2125 |
6342 d 10 h |
decky |
/trunk/ |
experimental support for Objective C
(disabled by default) |
|
| 2107 |
6350 d 9 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. |
|
| 2106 |
6350 d 17 h |
jermar |
/trunk/kernel/ |
Merge as_t structure into one and leave the differring parts in as_genarch_t.
Indentation and formatting changes in header files. |
|
| 2101 |
6355 d 11 h |
decky |
/trunk/kernel/ |
fix signed/unsigned comparison and integer overflow |
|
| 2100 |
6355 d 12 h |
decky |
/trunk/kernel/ |
signed/unsigned comparison, explicit typecast |
|
| 2099 |
6355 d 12 h |
decky |
/trunk/kernel/arch/ia32/src/ |
explicit cast on pointer arithmetic |
|
| 2097 |
6355 d 12 h |
decky |
/trunk/kernel/arch/ia32/src/smp/ |
fix signed/unsigned comparison |
|
| 2095 |
6355 d 13 h |
decky |
/trunk/kernel/arch/ia32/src/smp/ |
fix signed/unsigned comparison |
|
| 2089 |
6356 d 17 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2087 |
6357 d 13 h |
jermar |
/trunk/kernel/ |
Indentaion and formatting changes even Martin will like :-) |
|
| 2083 |
6362 d 17 h |
decky |
/trunk/kernel/ |
typedef elimination |
|
| 2082 |
6362 d 17 h |
decky |
/trunk/ |
__asm__ __volatile__ -> asm volatile |
|
| 2079 |
6363 d 12 h |
decky |
/trunk/kernel/ |
remove some typedefs in favor of anonymous structures |
|
| 2071 |
6367 d 10 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2065 |
6381 d 8 h |
jermar |
/trunk/kernel/ |
Coding style fixes and formatting improvements. |
|
| 2057 |
6394 d 21 h |
jermar |
/trunk/kernel/arch/ |
Fix all remaining mistmatches in width of byte swapping functions for ia64,
ppc32, ppc64, amd64, mips32 and ia32. |
|
| 2018 |
6404 d 13 h |
decky |
/trunk/kernel/ |
rename rdtsc() to get_cycle() |
|
| 2015 |
6406 d 10 h |
jermar |
/trunk/ |
Rework support for virtually indexed cache.
Instead of repeatedly flushing the data cache, which was a huge overkill, refuse to create an illegal address alias
in the kernel (again) and allocate appropriate page color in userspace instead. Extend the detection also to
SYS_PHYSMEM_MAP syscall.
Add support for tracking physical memory areas mappable by SYS_PHYSMEM_MAP.
Lots of coding style changes. |
|
| 2007 |
6414 d 8 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 |
6415 d 15 h |
decky |
/trunk/kernel/arch/ |
cleanup endian conversion macros |
|
| 1993 |
6423 d 18 h |
decky |
/trunk/ |
make framebuffer code more generic |
|
| 1970 |
6447 d 18 h |
decky |
/trunk/kernel/arch/ia32/src/smp/ |
use new IRQ scheme in l_apic_timer_interrupt() |
|
| 1957 |
6449 d 18 h |
decky |
/trunk/kernel/ |
ia32: mouse support, mouse regrab is still broken |
|
| 1956 |
6449 d 19 h |
decky |
/trunk/kernel/ |
ia32: adopt new IRQ interface, mouse not tested yet |
|
| 1939 |
6458 d 13 h |
decky |
/trunk/ |
ia32: fix compilation, keyboard not checked yet |
|
| 1937 |
6458 d 20 h |
decky |
/trunk/kernel/arch/ |
remove orphaned functions |
|
| 1901 |
6480 d 15 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 |
6488 d 8 h |
jermar |
/trunk/kernel/ |
sparc64 work:
- Experimental support for TSB (Translation Storage Buffer). |
|
| 1890 |
6488 d 19 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 |
6489 d 10 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 |
6492 d 13 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
| 1882 |
6493 d 17 h |
jermar |
/trunk/kernel/ |
Support for sparc64 FPU context. |
|