| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 389 |
6855 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(). |
|
| 381 |
6860 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 |
6864 d 17 h |
jermar |
/SPARTAN/trunk/ |
Move kernel build files one level up the directory tree.
Fix paths in your testing environment! |
|
| 372 |
6867 d 19 h |
cejka |
/SPARTAN/trunk/arch/ia32/src/mm/ |
Memmap print fixed. |
|
| 371 |
6868 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 |
6868 d 12 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/acpi/ |
During MADT parse, count only enabled CPUs. |
|
| 368 |
6868 d 20 h |
jermar |
/SPARTAN/trunk/ |
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap. |
|
| 363 |
6870 d 12 h |
jermar |
/SPARTAN/trunk/arch/ |
Fix copyright notices. |
|
| 361 |
6870 d 13 h |
bondari |
/SPARTAN/trunk/ |
Memory routines per-arch declations for future implementation |
|
| 359 |
6871 d 12 h |
bondari |
/SPARTAN/trunk/arch/ia32/include/ |
I think some comments to the algoritm would be helful |
|
| 358 |
6871 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 |
6871 d 13 h |
bondari |
/SPARTAN/trunk/arch/ia32/src/ |
small fix |
|
| 356 |
6871 d 14 h |
bondari |
/SPARTAN/trunk/arch/ia32/ |
Get from port functions are now inline |
|
| 354 |
6871 d 19 h |
jermar |
/SPARTAN/trunk/ |
Physical memory management work.
Define structures for frame zones and frames.
Add some comments. |
|
| 353 |
6872 d 0 h |
bondari |
/SPARTAN/trunk/arch/ia32/ |
Outb, outw, outl are now inline functions |
|
| 352 |
6872 d 12 h |
bondari |
/SPARTAN/trunk/arch/ia32/ |
outb inline function |
|
| 349 |
6874 d 12 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 |
6876 d 12 h |
jermar |
/SPARTAN/trunk/arch/ |
Optimize some assembler functions. |
|
| 347 |
6876 d 13 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. |
|
| 338 |
6878 d 18 h |
jermar |
/SPARTAN/trunk/ |
Avoid code duplication by creating generic byteorder.h.
Some naming changes in swap functions. |
|
| 337 |
6878 d 20 h |
jermar |
/SPARTAN/trunk/arch/ia32/ |
Uncomment LONG(0xdeadbeaf) in IA-32 linker script so that the kernel is linked correctly. |
|
| 334 |
6878 d 20 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. |
|
| 332 |
6878 d 21 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. |
|
| 331 |
6878 d 21 h |
bondari |
/SPARTAN/trunk/ |
Generic quicksort and bubble sort implementation.
ACPI MADT parser now uses qsort() for index sorting |
|
| 328 |
6879 d 22 h |
jermar |
/SPARTAN/trunk/ |
IA-32 can be now cross-compiled by ./build.ia32 cross.
Unify IA-32 Makefile.inc and Makefile.inc.cross.
Update doc/requirements.
Small changes elsewere. |
|
| 326 |
6880 d 9 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. |
|
| 323 |
6880 d 22 h |
jermar |
/SPARTAN/trunk/ |
Add comments for new floating point modifiers to print.c.
Remove left-over comments from AMD64 and IA-32 page.c.
Coding style clean up. |
|
| 316 |
6883 d 1 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/ |
Optimize assembler code according to the knoweledge of IA-32 ABI. |
|
| 315 |
6883 d 2 h |
jermar |
/SPARTAN/trunk/arch/ia32/ |
Make IA-32 userspace stack be aligned on doubleword boundary.
In userspace(), mark "eax" as clobbered register. |
|
| 314 |
6883 d 10 h |
palkovsky |
/SPARTAN/trunk/ |
Small cleanups |
|
| 312 |
6883 d 11 h |
jermar |
/SPARTAN/trunk/arch/ia32/ |
According to IA-32 ABI, %edx and %ecx don't have to be saved accross function calls.
Remove these registers from context_t and adjust context_save() and context_restore() to make use of this fact. |
|
| 311 |
6883 d 12 h |
bondari |
/SPARTAN/trunk/arch/ia32/src/acpi/ |
Minor after fixes to madt parsing |
|
| 310 |
6883 d 12 h |
bondari |
/SPARTAN/trunk/arch/ia32/src/acpi/ |
Fixed possible non-consequentive local apic madt entries
Request for peer review - was not possible to test. |
|
| 309 |
6884 d 0 h |
palkovsky |
/SPARTAN/trunk/ |
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY |
|
| 305 |
6884 d 12 h |
jermar |
/SPARTAN/trunk/ |
Change processor type in simics.conf to x86-hammer.
This way it supports both IA-32 and AMD64.
Fix comment in i8259.c. |
|
| 303 |
6884 d 18 h |
palkovsky |
/SPARTAN/trunk/ |
|
|
| 302 |
6884 d 18 h |
palkovsky |
/SPARTAN/trunk/arch/ia32/src/drivers/ |
Fixed bad slave i8259 initialization. |
|
| 301 |
6884 d 21 h |
palkovsky |
/SPARTAN/trunk/arch/ |
Backported amd64 build process back to ia32. |
|
| 300 |
6884 d 21 h |
palkovsky |
/SPARTAN/trunk/arch/ia32/ |
Backported AMD64 linker and boot changes back to IA32. |
|
| 298 |
6884 d 21 h |
decky |
/SPARTAN/trunk/ |
remove lower 2 GB identity mapping (IA-32) |
|