| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 423 |
6819 d 18 h |
decky |
/SPARTAN/trunk/ |
Enable/disable CPU memory barriers at compile time |
|
| 422 |
6821 d 0 h |
jermar |
/SPARTAN/trunk/ |
Move ACPI code to genarch.
Enable it for ia32, amd64 and ia64.
For now, ia64 support is commented out. |
|
| 421 |
6821 d 9 h |
jermar |
/SPARTAN/trunk/ |
Create genarch directory.
Move ppc32 ofw.[ch] to genarch.
Fix prototype for ofw_call() to return __address instead of int (please review).
Fix copyright notice in sparc64/boot/boot.S. |
|
| 420 |
6821 d 11 h |
jermar |
/SPARTAN/trunk/arch/sparc64/ |
Small sparc64 changes.
Start native boot loader. |
|
| 419 |
6822 d 13 h |
bondari |
/SPARTAN/trunk/arch/ |
Memory inline functions for AMD64.
memcmp and memcpy are redefined according to norma |
|
| 418 |
6824 d 13 h |
jermar |
/SPARTAN/trunk/ |
sparc64 infrastructure. |
|
| 417 |
6827 d 19 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/src/boot/ |
Added identity mapping for more then 16MB - now it maps 64MB on boot. |
|
| 416 |
6827 d 20 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
IA-64 work.
Put RSE into lazy mode before writing ar.bspstore and ar.rnat.
Flush RSE before setting ar.bspstore so that ar.bsp is set to the same address. |
|
| 415 |
6827 d 21 h |
jermar |
/SPARTAN/trunk/arch/ia64/include/ |
Make context_set() reset ar.pfs.pfm (especially ar.pfs.pfm.sol) so that register stack does not underflow. |
|
| 414 |
6829 d 0 h |
jermar |
/SPARTAN/trunk/ |
Create generic context_save() and context_restore().
These two functions are defined inline and only call context_save_arch() and context_restore_arch(), respectively.
The main purpose of this is to enable centralized commenting of these important and tricky functions. |
|
| 413 |
6829 d 10 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. |
|
| 412 |
6830 d 0 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
IA-64 work.
context_save() doesn't have to restore ar.pfs as it is a leaf procedure.
Get rid of assembler warning for start.S. |
|
| 408 |
6831 d 20 h |
decky |
/SPARTAN/trunk/ |
IA32 has_cpuid() inline
minor indentation fixes |
|
| 406 |
6834 d 12 h |
jermar |
/SPARTAN/trunk/arch/ |
Fix directives for K_TEXT_START, K_TEXT_START_2 and K_DATA_START sections to be more descriptive about section's content.
Remove LOAD(0xdeadbeaf) from ia32 linker script.
Remove __fake from amd64 pm.c. |
|
| 403 |
6836 d 13 h |
jermar |
/SPARTAN/trunk/arch/ |
Small improvement in pte_t type definition. |
|
| 402 |
6836 d 22 h |
jermar |
/SPARTAN/trunk/ |
Add ALIGN() macro.
Fix usage of early_mapping() in main.c.
The previous version would not map part of the heap.
Please, review. |
|
| 399 |
6839 d 10 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). |
|
| 398 |
6839 d 22 h |
jermar |
/SPARTAN/trunk/ |
Add arch directory for sparc64. |
|
| 397 |
6840 d 0 h |
jermar |
/SPARTAN/trunk/ |
Small changes to mips32 mm.
Small changes in mm mapping test #1. |
|
| 396 |
6840 d 21 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.) |
|
| 395 |
6841 d 12 h |
jermar |
/SPARTAN/trunk/arch/mips32/src/mm/ |
Small fix.
MIPS32 pte_t.c is not bool. |
|
| 394 |
6841 d 12 h |
jermar |
/SPARTAN/trunk/arch/mips32/ |
MIPS32 memory management work.
Fix some bugs introduced yesterday (PTL3 index is indeed calculated by >> 14).
Introduce two new bits in pte_t (i.e. 'a' and 'w').
Implement TLB Invalid Exception and TLB Modified Exception. (Needs review and testing) |
|
| 393 |
6841 d 14 h |
bondari |
/SPARTAN/trunk/arch/ia32/include/ |
Comments fixed |
|
| 392 |
6841 d 14 h |
bondari |
/SPARTAN/trunk/arch/ia32/ |
Last inline functions for IA-32 |
|
| 391 |
6842 d 11 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. |
|
| 390 |
6842 d 11 h |
bondari |
/SPARTAN/trunk/arch/ia32/ |
ia-32 memcmp inline |
|
| 389 |
6842 d 22 h |
jermar |
/SPARTAN/trunk/ |
MIPS work.
Fix some name inconsistencies between cp0 functions' declarations and definitions.
Add and implement tlb_init_arch().
Add tlb_modified() exception handler.
Other architectures: add dummy tlb_init_arch(). |
|
| 388 |
6843 d 20 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
IA-64 work.
Map interrupt vectors to their names. |
|
| 381 |
6847 d 11 h |
jermar |
/SPARTAN/trunk/ |
Make cross-compiler the default compiler on IA-32.
For native compilations, use ./build.ia32 native.
Small changes elsewhere. |
|
| 376 |
6851 d 17 h |
jermar |
/SPARTAN/trunk/ |
Move kernel build files one level up the directory tree.
Fix paths in your testing environment! |
|
| 372 |
6854 d 19 h |
cejka |
/SPARTAN/trunk/arch/ia32/src/mm/ |
Memmap print fixed. |
|
| 371 |
6855 d 11 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/ |
Complete map_kernel() in boot.S to map the entire 4G space.
Change IA-32 frame_arch_init() to add zone with lower base addresses first. |
|
| 370 |
6855 d 12 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/acpi/ |
During MADT parse, count only enabled CPUs. |
|
| 368 |
6855 d 20 h |
jermar |
/SPARTAN/trunk/ |
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap. |
|
| 364 |
6856 d 23 h |
palkovsky |
/SPARTAN/trunk/ |
Added support for msim with 4kc instructions.
Fixed support for upstream msim.
Small boot fix on Indy. |
|
| 363 |
6857 d 12 h |
jermar |
/SPARTAN/trunk/arch/ |
Fix copyright notices. |
|
| 361 |
6857 d 13 h |
bondari |
/SPARTAN/trunk/ |
Memory routines per-arch declations for future implementation |
|
| 359 |
6858 d 12 h |
bondari |
/SPARTAN/trunk/arch/ia32/include/ |
I think some comments to the algoritm would be helful |
|
| 358 |
6858 d 12 h |
bondari |
/SPARTAN/trunk/ |
built-in memcpy is not used anymore on IA-32.
IA-32 memcpy is now fast and inline. |
|
| 357 |
6858 d 13 h |
bondari |
/SPARTAN/trunk/arch/ia32/src/ |
small fix |
|