| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 399 |
6845 d 9 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 |
6845 d 20 h |
jermar |
/SPARTAN/trunk/ |
Add arch directory for sparc64. |
|
| 397 |
6845 d 22 h |
jermar |
/SPARTAN/trunk/ |
Small changes to mips32 mm.
Small changes in mm mapping test #1. |
|
| 396 |
6846 d 19 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 |
6847 d 11 h |
jermar |
/SPARTAN/trunk/arch/mips32/src/mm/ |
Small fix.
MIPS32 pte_t.c is not bool. |
|
| 394 |
6847 d 11 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 |
6847 d 12 h |
bondari |
/SPARTAN/trunk/arch/ia32/include/ |
Comments fixed |
|
| 392 |
6847 d 12 h |
bondari |
/SPARTAN/trunk/arch/ia32/ |
Last inline functions for IA-32 |
|
| 391 |
6848 d 10 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 |
6848 d 10 h |
bondari |
/SPARTAN/trunk/arch/ia32/ |
ia-32 memcmp inline |
|
| 389 |
6848 d 21 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 |
6849 d 19 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
IA-64 work.
Map interrupt vectors to their names. |
|
| 381 |
6853 d 9 h |
jermar |
/SPARTAN/trunk/ |
Make cross-compiler the default compiler on IA-32.
For native compilations, use ./build.ia32 native.
Small changes elsewhere. |
|
| 376 |
6857 d 15 h |
jermar |
/SPARTAN/trunk/ |
Move kernel build files one level up the directory tree.
Fix paths in your testing environment! |
|
| 372 |
6860 d 18 h |
cejka |
/SPARTAN/trunk/arch/ia32/src/mm/ |
Memmap print fixed. |
|
| 371 |
6861 d 10 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 |
6861 d 11 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/acpi/ |
During MADT parse, count only enabled CPUs. |
|
| 368 |
6861 d 19 h |
jermar |
/SPARTAN/trunk/ |
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap. |
|
| 364 |
6862 d 22 h |
palkovsky |
/SPARTAN/trunk/ |
Added support for msim with 4kc instructions.
Fixed support for upstream msim.
Small boot fix on Indy. |
|
| 363 |
6863 d 11 h |
jermar |
/SPARTAN/trunk/arch/ |
Fix copyright notices. |
|
| 361 |
6863 d 12 h |
bondari |
/SPARTAN/trunk/ |
Memory routines per-arch declations for future implementation |
|
| 359 |
6864 d 10 h |
bondari |
/SPARTAN/trunk/arch/ia32/include/ |
I think some comments to the algoritm would be helful |
|
| 358 |
6864 d 10 h |
bondari |
/SPARTAN/trunk/ |
built-in memcpy is not used anymore on IA-32.
IA-32 memcpy is now fast and inline. |
|
| 357 |
6864 d 12 h |
bondari |
/SPARTAN/trunk/arch/ia32/src/ |
small fix |
|
| 356 |
6864 d 13 h |
bondari |
/SPARTAN/trunk/arch/ia32/ |
Get from port functions are now inline |
|
| 354 |
6864 d 18 h |
jermar |
/SPARTAN/trunk/ |
Physical memory management work.
Define structures for frame zones and frames.
Add some comments. |
|
| 353 |
6864 d 23 h |
bondari |
/SPARTAN/trunk/arch/ia32/ |
Outb, outw, outl are now inline functions |
|
| 352 |
6865 d 11 h |
bondari |
/SPARTAN/trunk/arch/ia32/ |
outb inline function |
|
| 349 |
6867 d 11 h |
jermar |
/SPARTAN/trunk/ |
Optimize sorting functions so that malloc() and free() is called only for e_size > EBUFSIZE.
Smaller buffers are allocated directly on the stack.
Some copyright holder fixes on some files written by Ondrej Palkovsky. |
|
| 348 |
6869 d 11 h |
jermar |
/SPARTAN/trunk/arch/ |
Optimize some assembler functions. |
|
| 347 |
6869 d 12 h |
jermar |
/SPARTAN/trunk/ |
Documentation updates for amd64, mips32 and ia32.
Replace %L with %P printf() formatter in MPS and ACPI detection functions to print addresses in maximal width.
Tweak memmap.S and IA-32 and AMd64 boot.S.
Cancel unneeded instructions.
Replace cmpl $0, %ebx with testl %ebx, %ebx.
Move memmap.S data to K_DATA_START section. |
|
| 345 |
6870 d 12 h |
palkovsky |
/SPARTAN/trunk/arch/mips32/include/ |
|
|
| 344 |
6870 d 12 h |
palkovsky |
/SPARTAN/trunk/ |
Added more code to arc.
Fixed bad name in byteorder.h |
|
| 343 |
6870 d 18 h |
jermar |
/SPARTAN/trunk/ |
Finish renaming of mips and ppc ports. |
|
| 342 |
6870 d 18 h |
jermar |
/SPARTAN/trunk/arch/ |
Rename ppc port to ppc32. |
|
| 341 |
6870 d 18 h |
jermar |
/SPARTAN/trunk/ |
Rename mips port to mips32. |
|
| 339 |
6871 d 16 h |
palkovsky |
/SPARTAN/trunk/arch/mips/ |
Make the objcopy files compatibile with gnu-sgi-irix linker. |
|
| 338 |
6871 d 17 h |
jermar |
/SPARTAN/trunk/ |
Avoid code duplication by creating generic byteorder.h.
Some naming changes in swap functions. |
|
| 337 |
6871 d 18 h |
jermar |
/SPARTAN/trunk/arch/ia32/ |
Uncomment LONG(0xdeadbeaf) in IA-32 linker script so that the kernel is linked correctly. |
|
| 334 |
6871 d 19 h |
jermar |
/SPARTAN/trunk/arch/ |
Cleanup.
Cancel __fake in pm.c and replace it with LONG(0xdeadbeaf) in linker script. Still need some to find out why it must be there.
Remove comment saying, that mips is little-endian. |
|