| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 689 |
6844 d 22 h |
bondari |
/kernel/trunk/ |
Frame alloc test #1 |
|
| 687 |
6844 d 22 h |
jermar |
/kernel/trunk/ |
Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table. |
|
| 674 |
6849 d 3 h |
cejka |
/kernel/trunk/ |
Support for printing float numbers in kernel removed. |
|
| 627 |
6868 d 22 h |
jermar |
/kernel/trunk/ |
Fix ia64 and sparc64 to compile with new atomic_t.
Fix rwlock test #5 and semaphore test #1 to compile with new atomic_t.
sparc64 work.
TBA must be set before a function call when MMU is switched off. |
|
| 625 |
6868 d 23 h |
palkovsky |
/kernel/trunk/ |
We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning. |
|
| 623 |
6869 d 4 h |
jermar |
/kernel/trunk/ |
Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed. |
|
| 609 |
6871 d 21 h |
palkovsky |
/kernel/trunk/ |
added support for breakpoints to mips32 |
|
| 548 |
6877 d 19 h |
jermar |
/kernel/trunk/ |
Cleanup and fixes. |
|
| 534 |
6879 d 19 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6879 d 19 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 501 |
6892 d 0 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 492 |
6892 d 17 h |
jermar |
/SPARTAN/trunk/ |
Rename map_page_to_frame() to page_mapping_insert() and find_mapping() to page_mapping_find().
New names should make it more apparent that these two belong together. |
|
| 483 |
6899 d 19 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. |
|
| 475 |
6904 d 1 h |
jermar |
/SPARTAN/trunk/ |
Define atomic_t type. |
|
| 413 |
6927 d 15 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. |
|
| 401 |
6937 d 5 h |
jermar |
/SPARTAN/trunk/test/mm/mapping1/ |
Finalize mm mapping test #1 once again. |
|
| 400 |
6937 d 5 h |
jermar |
/SPARTAN/trunk/ |
Finalize mapping1 test.
Record omitted excMod bug in msim. |
|
| 399 |
6937 d 15 h |
jermar |
/SPARTAN/trunk/ |
mips32 memory management work.
TLB exceptions seem to be working on at least simics.
msim handles TLB Refill and TLB Invalid exceptions well,
but seems to skip writes to the mapped addressies in mm
mapping test #1 (the data is not written and exception
is not triggered). |
|
| 397 |
6938 d 5 h |
jermar |
/SPARTAN/trunk/ |
Small changes to mips32 mm.
Small changes in mm mapping test #1. |
|
| 396 |
6939 d 2 h |
jermar |
/SPARTAN/trunk/ |
Add mm/mapping1 test.
(Will not make it past TLB Invalid exception on mips32.)
Fixes in asid.c.
Make TLB register types union with __u32 value.
Implement tlb_invalidate() for mips32.
(TLB invalidation and shootdown path will have to be revised.) |
|
| 329 |
6964 d 21 h |
palkovsky |
/SPARTAN/trunk/ |
Basic changes to boot it on SGI Indy. |
|
| 326 |
6965 d 14 h |
palkovsky |
/SPARTAN/trunk/ |
Cleanup of makefiles to have common options in one main makefile.
Add simple build process for different simulators for MIPS.
Added FPU context & lazy FPU context switching to MIPS.
Cleanup of MIPS linker script.
Moved MIPS kernel above 1MB. Not tested on real machine yet, but it might help.
There is something broken with gcc inlined memcpy (either simulator or gcc), it is disabled on BigEndian mips now. |
|
| 296 |
6970 d 3 h |
palkovsky |
/SPARTAN/trunk/ |
More logical fpu_context_engaged setting.
The sse1 test now correctly tests for thread migration settings. |
|
| 295 |
6970 d 4 h |
palkovsky |
/SPARTAN/trunk/ |
Test that really tests SSE context switching. |
|
| 283 |
6971 d 6 h |
palkovsky |
/SPARTAN/trunk/ |
IA32 printf-double support migrated to amd64 |
|
| 266 |
6972 d 0 h |
cejka |
/SPARTAN/trunk/ |
Support for NaN and infinity in printf. |
|
| 264 |
6972 d 2 h |
cejka |
/SPARTAN/trunk/ |
E option in printf added. |
|
| 263 |
6972 d 2 h |
palkovsky |
/SPARTAN/trunk/test/synch/rwlock2/ |
Bad prototype |
|
| 228 |
6974 d 0 h |
cejka |
/SPARTAN/trunk/ |
Created fmath as basic tool for IEEE 754 floating point numbers.
Added option $F for printf for printing "double" type. |
|
| 225 |
6974 d 3 h |
jermar |
/SPARTAN/trunk/test/synch/rwlock4/ |
Revert the change in rwlock #4 test that added cpu_priority_high() and cpu_priority_restore() to random().
It is no longer necessary because spinlock disables preemption at least. |
|
| 205 |
6975 d 5 h |
jermar |
/SPARTAN/trunk/ |
Get rid of memcopy().
All we now have is memcpy() and _memcpy().
memcpy() is defined to be builtin.
Where not applicable, architectures must implement memcpy() code or call slowish _memcopy(). |
|
| 195 |
6975 d 19 h |
vana |
/SPARTAN/trunk/ |
1) memcopy and _memcopy functions rewriten to ANSI C norm.
2) Repaired ia32,ia64 and mips version of SPARTAN to work with this memcopy functions
3) Warning for non declared funcions added and repaired ia32,ia64 and mips versions to pass build process with this warning and Werror option |
|
| 187 |
6976 d 1 h |
cejka |
/SPARTAN/trunk/ |
Licence to print1/test.c added.
New function for printing memory map at ia32. |
|
| 183 |
6976 d 5 h |
cejka |
/SPARTAN/trunk/ |
Small improvements in print1 test and its source code format. |
|
| 182 |
6976 d 5 h |
cejka |
/SPARTAN/trunk/ |
Test for printf added. |
|
| 171 |
6982 d 2 h |
jermar |
/SPARTAN/trunk/ |
Make rwlock test #3 compile again.
Make rwlock test #4 preemption-safe.
Prepare for preemption controlling functions. |
|
| 125 |
7021 d 17 h |
jermar |
/SPARTAN/trunk/ |
Huge indentation fix. |
|
| 119 |
7037 d 18 h |
jermar |
/SPARTAN/trunk/ |
Start with generic 4-level page table interface.
Usual cleanup. |
|
| 111 |
7060 d 19 h |
palkovsky |
/SPARTAN/trunk/ |
Code cleanup in scheduler.c thread.c - removed unnecessary spinlock.
atomic_inc, atomic_dec moved to arch/atomic.h instead of arch/smp/atomic.h,
advisable to use even in non-smp mode.
Fixed atomic_inc, atomic_dec in mips architecture. |
|
| 94 |
7077 d 17 h |
jermar |
/SPARTAN/trunk/ |
IA-64 work.
Add application registers ar.lc, ar.ec, ar.ccv, ar.csd, ar.ssd to context_t.
Add store/load operations for ar.lc, ar.ec, ar.ccv, ar.csd, ar.ssd to context_save()/restore().
Add application registers ar.rcs, ar.bsp and ar.rnat to context_t.
Proper store/load operations for ar.rcs, ar.bsp and ar.rnat is in the works.
FPU cleanup.
Remove call set_TS_flag() from cpu_identify().
Remove unneeded includes from FPU test #1. |
|