| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1100 |
6814 d 19 h |
palkovsky |
/kernel/trunk/ |
Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths. |
|
| 1096 |
6815 d 2 h |
palkovsky |
/kernel/trunk/ |
Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall |
|
| 959 |
6821 d 19 h |
palkovsky |
/kernel/trunk/ |
New synchronous ipc.
Widened syscall to support up to 5 parameters. |
|
| 958 |
6821 d 20 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. |
|
| 955 |
6821 d 20 h |
palkovsky |
/kernel/trunk/ |
Added kernel IPC functionality. |
|
| 852 |
6845 d 1 h |
palkovsky |
/kernel/trunk/ |
Fixes in memory allocator
- proper kernel blacklisting, when kernel not loaded on page boundary
- correct zone adding in zone list (how could this work??) |
|
| 799 |
6856 d 19 h |
palkovsky |
/kernel/trunk/ |
Preliminary work on AMD userspace. |
|
| 794 |
6857 d 0 h |
palkovsky |
/kernel/trunk/ |
Added MIPS userspace. Currently can't make it work in gxemul. |
|
| 615 |
6912 d 5 h |
palkovsky |
/kernel/trunk/ |
Cleanups to make it compile with -Wall. Did not catch everything yet. |
|
| 614 |
6912 d 14 h |
palkovsky |
/kernel/trunk/ |
Added support for mips breakpoints.
We have a kind of kernel debugger :-)
Breakpoints on JMP/Branch instructions are not supported and
they are reported after the breakpoint is fired and exited as
a BranchDelay exception. If we found a way, how to detect these
instructions, we would be able to support them as 'one-time' breakpoints. |
|
| 610 |
6912 d 22 h |
palkovsky |
/kernel/trunk/arch/mips32/ |
Cleanup of unnecessary things. |
|
| 609 |
6912 d 23 h |
palkovsky |
/kernel/trunk/ |
added support for breakpoints to mips32 |
|
| 593 |
6914 d 22 h |
palkovsky |
/kernel/trunk/arch/mips32/src/ |
Fixed typo. |
|
| 590 |
6914 d 22 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. |
|
| 534 |
6920 d 20 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6920 d 20 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 501 |
6933 d 1 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 458 |
6947 d 4 h |
decky |
/SPARTAN/trunk/ |
make configuration variables usage consistent |
|
| 413 |
6968 d 16 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. |
|
| 391 |
6981 d 18 h |
jermar |
/SPARTAN/trunk/ |
mips32 memory management work.
TLB Refill Exception implemented (passed basic testing).
Remove bit g from struct entry_hi.
Add generic find_mapping().
Add asid to vm_t type, define asid_t to hide architecture specific differences.
Implement ASID allocation for mips32, dummy for other architectures.
Add THE->vm (a.k.a. VM).
Add vm_install_arch().
Move pte_t definition to arch/types.h on each architecture.
Fix PTL manipulating functions on mips32 to shift pfn by 12 instead of by 14.
Fix tlb_init_arch() to initialize all entries.
Other.
Remove unnecessary header files from arch.h
Add missing headers here and there.
Remove two unnecessary ld flags from mips32 makefile. |
|