| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3865 |
5598 d 20 h |
rimsky |
/trunk/ |
Allow to suppress compilation of FB code on Sparc machines that do not have FB. |
|
| 3852 |
5606 d 0 h |
jermar |
/trunk/kernel/arch/sparc64/src/drivers/ |
Fix sparc64 build. |
|
| 3844 |
5606 d 21 h |
decky |
/trunk/ |
silent kernel console output when user space console is active |
|
| 3790 |
5630 d 6 h |
svoboda |
/trunk/kernel/ |
Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely. |
|
| 3788 |
5630 d 19 h |
svoboda |
/trunk/kernel/ |
Unify newlines in fault_if_from_uspace() format strings. (Remove them and print newline automatically). Also start messages with caps. |
|
| 3749 |
5642 d 18 h |
jermar |
/trunk/kernel/arch/sparc64/src/trap/ |
Support for preemptible syscalls on sparc64. |
|
| 3740 |
5644 d 2 h |
jermar |
/trunk/kernel/arch/sparc64/ |
Fix typo. |
|
| 3736 |
5645 d 4 h |
decky |
/trunk/kernel/arch/sparc64/ |
refresh kernel console during grab on sparc64 |
|
| 3714 |
5652 d 2 h |
decky |
/trunk/kernel/ |
do not waist resources if no keyboard driver is used |
|
| 3679 |
5662 d 18 h |
rimsky |
/trunk/ |
Added forgotten stuff related to framebuffers with offsets. Got rid of VISUAL_SB1500_PALETTE. |
|
| 3672 |
5663 d 22 h |
jermar |
/trunk/ |
Merge sparc branch to trunk. |
|
| 3655 |
5669 d 22 h |
jermar |
/trunk/kernel/ |
Add additional members to the irq_t structure so that an interrupt-driven driver
does not need to know how to clear the level interrupt. The z8530 was modified
in this way and is much more generic. The ns16550 driver has also been modified,
but awaits testing. The sparc64 interrupt mapping and dispatch code is now using
the new info and calls the clear-interrupt-routine itself. |
|
| 3654 |
5670 d 0 h |
jermar |
/trunk/kernel/arch/sparc64/ |
After my effort yesterday, there are two rival psycho drivers.
Merge the two and remove the newer one. |
|
| 3649 |
5670 d 19 h |
jermar |
/trunk/kernel/arch/sparc64/src/drivers/ |
More work on the psycho driver. |
|
| 3647 |
5670 d 21 h |
jermar |
/trunk/kernel/arch/sparc64/ |
Improvized Psycho driver. |
|
| 3646 |
5670 d 23 h |
jermar |
/trunk/kernel/ |
Initial support for interrupt driven driver for ns16550. |
|
| 3577 |
5688 d 10 h |
vana |
/trunk/kernel/ |
Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver |
|
| 3482 |
5727 d 22 h |
jermar |
/trunk/kernel/arch/sparc64/ |
Do not allocate full page for the uspace window buffer.
Instead, allocate only the bare minimum to fit NWINDOWS - 1
uspace windows and to satisfy alignment requirements. |
|
| 3463 |
5740 d 3 h |
jermar |
/trunk/kernel/arch/sparc64/ |
Populate all sparc64 trap table slots belonging to trap_instruction_n. |
|
| 3458 |
5740 d 22 h |
jermar |
/trunk/kernel/arch/sparc64/src/trap/ |
Add sparc64 trap table entries so that the maximum syscall number is 0x40. |
|
| 3274 |
5781 d 3 h |
jermar |
/trunk/ |
memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this. |
|
| 3222 |
5814 d 2 h |
svoboda |
/trunk/ |
Merge program-loader related stuff from dynload branch to trunk. (huge) |
|
| 3133 |
5838 d 22 h |
jermar |
/trunk/kernel/arch/ |
Add smc_coherence() macro to all architectures.
So far, only amd64, ia32, ia64 and sparc64 are implemented. |
|
| 3104 |
5846 d 11 h |
svoboda |
/trunk/kernel/ |
Declare arguments for memstr.h operations as pointers instead of uintptr_t. |
|
| 3071 |
5849 d 3 h |
decky |
/trunk/kernel/ |
reflect changes in generic code
proper formatting directives
coding style |
|
| 2860 |
5897 d 22 h |
cejka |
/trunk/ |
Context handling unified for sparc64. |
|
| 2745 |
5946 d 6 h |
decky |
/trunk/ |
code cleanup (mostly signed/unsigned)
allow extra compiler warnings |
|
| 2725 |
5967 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) |
|
| 2610 |
6049 d 2 h |
jermar |
/trunk/ |
Support for six syscall arguments for sparc64.
There is a minor stability issue which needs to be fixed (kernel panics upon entering kconsole from the
console task). |
|
| 2510 |
6120 d 22 h |
jermar |
/trunk/kernel/ |
Experimental support for the cgsix framebuffer, which is found on old Ultra 1
worksations, and the SBUS bus and devices. Not tested. |
|
| 2462 |
6211 d 22 h |
jermar |
/trunk/kernel/ |
Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64. |
|
| 2272 |
6260 d 0 h |
jermar |
/trunk/kernel/ |
Indentation and formatting fixes. |
|
| 2267 |
6261 d 23 h |
jermar |
/trunk/kernel/arch/sparc64/src/mm/ |
Fix indentation. |
|
| 2266 |
6261 d 23 h |
jermar |
/trunk/kernel/arch/sparc64/src/mm/ |
Add few assertions to tsb.c and clean it up a little bit. |
|
| 2252 |
6263 d 21 h |
jermar |
/trunk/kernel/arch/sparc64/src/mm/ |
Move one MEMBAR instruction from a delay slot,
which is, due to SF Erratum #51, a potentionally
dangerous place for a MEMBAR to be. |
|
| 2231 |
6270 d 2 h |
jermar |
/trunk/kernel/arch/sparc64/ |
Fix a nasty bug in the TLB miss handlers on sparc64.
After we no longer lock the kernel stack in the DTLB,
there is a real danger of nested DTLB misses. The nested
miss can very easily clobber the DTLB Tag Access register.
Therefore, the original miss may not read this register, but
it has to receive its value as an argument. The argument
value is saved in the trap table when it is guaranteed that
the nested TLB miss will not occur. |
|
| 2228 |
6270 d 5 h |
jermar |
/trunk/kernel/arch/sparc64/src/ |
Fix ticket #28.
In switch_to_userspace(), the uarg argument is in %i2, not in %i3. |
|
| 2227 |
6270 d 12 h |
decky |
/trunk/kernel/ |
start shutdown infrastructure |
|
| 2170 |
6278 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. |
|
| 2161 |
6280 d 23 h |
jermar |
/trunk/kernel/arch/sparc64/src/mm/ |
Fix TSB bug during TSB refill.
When one wants to enable a TSB entry, he or she should set the
entry invalid bit to false, as opposed to setting it to true. |
|