| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3343 |
5973 d 0 h |
decky |
/branches/sparc/ |
add sparc branch |
|
| 3228 |
5996 d 13 h |
decky |
/trunk/ |
physical memory detection in MSIM (discontinous regions supported)
remove Sgi Indy (ARC) support -- it was unmaintaned, untested for years and without uspace support |
|
| 2634 |
6234 d 16 h |
decky |
/trunk/kernel/arch/mips32/src/ |
fix trivial bug in storing lastcount |
|
| 2633 |
6234 d 16 h |
decky |
/trunk/kernel/arch/mips32/ |
CPU cycle accounting on MIPS |
|
| 2107 |
6535 d 20 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 |
6542 d 4 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2071 |
6552 d 21 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1955 |
6635 d 8 h |
decky |
/trunk/kernel/arch/mips32/ |
timer_fnc -> virtual_timer_fnc |
|
| 1936 |
6644 d 7 h |
decky |
/trunk/kernel/arch/mips32/ |
mips32: update for new IRQ subsystem |
|
| 1888 |
6678 d 0 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
| 1881 |
6680 d 4 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. |
|
| 1787 |
6742 d 23 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6750 d 0 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1705 |
6770 d 6 h |
cejka |
/kernel/trunk/ |
Added file with modules definitions and descriptions.
We are able to change modules order and their description in one place. |
|
| 1702 |
6771 d 3 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1434 |
6786 d 23 h |
palkovsky |
/kernel/trunk/ |
Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform. |
|
| 1260 |
6815 d 19 h |
palkovsky |
/kernel/trunk/ |
Small fixes. |
|
| 1258 |
6815 d 19 h |
palkovsky |
/kernel/trunk/ |
Added support for IRQ notifiactions.
- seems to work correctly on ia32, amd64
- the mips kbd probably lowers interrupts when the char is read from
the port, we will have to find a way how to deal with it. |
|
| 958 |
6862 d 21 h |
jermar |
/kernel/trunk/ |
Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate. |
|
| 610 |
6953 d 23 h |
palkovsky |
/kernel/trunk/arch/mips32/ |
Cleanup of unnecessary things. |
|
| 590 |
6955 d 23 h |
palkovsky |
/kernel/trunk/ |
Move all MIPS exceptions to generic dispatcher.
Align size in malloc() to __native size, some architectures
don't like it unaligned. |
|
| 575 |
6956 d 17 h |
palkovsky |
/kernel/trunk/ |
Added generic exc_register/exc_dispatch functions,
copied from ia32 architecture. Currently only mips32 uses them.
The chardev_t can now be both input & output device (was
needed for serial driver).
Broken other architectures - ia64, sparc, powerpc will not compile.
Mips32 supports input on all msim, gxemul, indy(tested emulation
in gxemul, loses characters), simics. Simics serial line
is done using polling, I was unable to make it produce
an interrupt when the key was pressed. |
|
| 574 |
6956 d 23 h |
palkovsky |
/kernel/trunk/ |
Merged msim & gxemul native keyboards. |
|
| 567 |
6958 d 17 h |
palkovsky |
/kernel/trunk/ |
Added simple support for arc keyboards on mips. |
|
| 534 |
6961 d 21 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6961 d 22 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 509 |
6973 d 20 h |
jermar |
/kernel/trunk/ |
Basic keyboard support for mips32 (msim). |
|
| 501 |
6974 d 2 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 483 |
6981 d 21 h |
jermar |
/SPARTAN/trunk/ |
For now, each architecture must use its own -O switch (-O2 doesn't work for ia64, -O3 doesn't work for mips32).
New mips32 atomic_add() function.
Cleanup. |
|
| 413 |
7009 d 18 h |
jermar |
/SPARTAN/trunk/ |
Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority. |
|
| 341 |
7045 d 3 h |
jermar |
/SPARTAN/trunk/ |
Rename mips port to mips32. |
|
| 332 |
7046 d 4 h |
palkovsky |
/SPARTAN/trunk/ |
Updated symtab so that it works correctly with BE architectures.
Changed compiler for BE MIPS to be mips-sgi-irix5, because
mipsel -EB does not behave correctly.
Doc updates to amd64.
Added ARC BIOS support to MIPS architecture. Putchar works correctly,
kernel passed FPU & some rwlock tests. |
|
| 329 |
7047 d 0 h |
palkovsky |
/SPARTAN/trunk/ |
Basic changes to boot it on SGI Indy. |
|
| 324 |
7048 d 3 h |
palkovsky |
/SPARTAN/trunk/ |
MIPS architecture now works without any problems in
- msim: compile as OUTPUT_FORMAT(binary)
- gxemul: compile as OUTPUT_FORMAT(ecoff-littlemips), or create
configuration file for binary format (will be done later)
- simics: compile as OUTPUT_FORMAT(elf32-little), might work with binary
format, didn't try yet. |
|
| 319 |
7050 d 7 h |
jermar |
/SPARTAN/trunk/arch/mips/ |
Copyright notices changes. |
|
| 125 |
7103 d 19 h |
jermar |
/SPARTAN/trunk/ |
Huge indentation fix. |
|
| 124 |
7103 d 21 h |
decky |
/SPARTAN/trunk/arch/mips/ |
fix EXC_Mod define
enhance interrupt handling |
|
| 68 |
7168 d 21 h |
decky |
/SPARTAN/trunk/ |
NDEBUG debug symbol, ASSERT debug macro, fancier panic() in debug mode
indentation fixes, ASSERTs |
|
| 1 |
7251 d 0 h |
jermar |
/SPARTAN/ |
Initial import |
|