| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 534 |
6748 d 9 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 533 |
6748 d 9 h |
bondari |
/SPARTAN/trunk/ |
Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be) |
|
| 532 |
6748 d 9 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 503 |
6760 d 13 h |
jermar |
/kernel/trunk/ |
Rename arch_late_init() to arch_pre_smp_init().
Add arch_post_smp_init().
Enable IRQ_KBD on ia-32 (doesn't work on Bochs SMP, works on Bochs UP). |
|
| 501 |
6760 d 14 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 493 |
6761 d 7 h |
jermar |
/SPARTAN/trunk/ |
Move genarch/{src|include}/firmware/ofw to genarch/{src|include}/ofw. |
|
| 486 |
6768 d 6 h |
jermar |
/SPARTAN/trunk/ |
Revert to -O3 for all architectures as the mips32 bug got fixed. |
|
| 483 |
6768 d 9 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 |
6772 d 15 h |
jermar |
/SPARTAN/trunk/ |
Define atomic_t type. |
|
| 461 |
6774 d 16 h |
decky |
/SPARTAN/trunk/ |
link kernel in ARCH's native format first, then use objcopy to create output format |
|
| 457 |
6774 d 17 h |
decky |
/SPARTAN/trunk/ |
new build system almost finished |
|
| 455 |
6775 d 5 h |
decky |
/SPARTAN/trunk/ |
new build system upgrade
finished work for IA-32, IA-64, PPC-32, SPARC-64 |
|
| 430 |
6781 d 7 h |
jermar |
/SPARTAN/trunk/ |
Move src/ and include/ to generic. |
|
| 426 |
6783 d 15 h |
jermar |
/SPARTAN/trunk/ |
sparc64 work.
Add context_save(), context_set() and context_restore().
Remove putchar() definition from ofw.c.
Add sparc64 putchar().
Add ppc32 putchar() (i.e. the original ofw.c putchar()).
Make arg.h use the builtin va_* constructs. |
|
| 421 |
6788 d 5 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. |
|
| 418 |
6791 d 8 h |
jermar |
/SPARTAN/trunk/ |
sparc64 infrastructure. |
|
| 414 |
6795 d 19 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 |
6796 d 5 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 |
6809 d 7 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. |
|
| 389 |
6809 d 18 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(). |
|
| 376 |
6818 d 12 h |
jermar |
/SPARTAN/trunk/ |
Move kernel build files one level up the directory tree.
Fix paths in your testing environment! |
|
| 368 |
6822 d 15 h |
jermar |
/SPARTAN/trunk/ |
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap. |
|
| 363 |
6824 d 8 h |
jermar |
/SPARTAN/trunk/arch/ |
Fix copyright notices. |
|
| 361 |
6824 d 9 h |
bondari |
/SPARTAN/trunk/ |
Memory routines per-arch declations for future implementation |
|
| 343 |
6831 d 15 h |
jermar |
/SPARTAN/trunk/ |
Finish renaming of mips and ppc ports. |
|
| 342 |
6831 d 15 h |
jermar |
/SPARTAN/trunk/arch/ |
Rename ppc port to ppc32. |
|
| 338 |
6832 d 14 h |
jermar |
/SPARTAN/trunk/ |
Avoid code duplication by creating generic byteorder.h.
Some naming changes in swap functions. |
|
| 332 |
6832 d 16 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. |
|
| 326 |
6834 d 4 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. |
|
| 309 |
6837 d 19 h |
palkovsky |
/SPARTAN/trunk/ |
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY |
|
| 294 |
6838 d 19 h |
jermar |
/SPARTAN/trunk/arch/ |
Add timeout to kmp() so that we don't deadlock while waiting for AP's to come up.
Improve comment in byteorder.h. |
|
| 293 |
6839 d 5 h |
palkovsky |
/SPARTAN/trunk/ |
Symbol table now contains static functions too.
NOTE: gcc heavily inlines, be aware of optimizations.
Removed excesive item from boot page tables. |
|
| 292 |
6839 d 6 h |
jermar |
/SPARTAN/trunk/ |
Add byteorder.h to support conversions between different endianesses.
Add native_le2host().
Use native_le2host() in get_symtab_entry(). |
|
| 289 |
6839 d 9 h |
palkovsky |
/SPARTAN/trunk/ |
Added preprocessed linker script to AMD architecture, so that
the constants are all only in the header files. |
|
| 287 |
6839 d 13 h |
jermar |
/SPARTAN/trunk/arch/ppc/ |
Symtab support for PPC. |
|
| 266 |
6840 d 15 h |
cejka |
/SPARTAN/trunk/ |
Support for NaN and infinity in printf. |
|
| 254 |
6840 d 20 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
fix stupid assembler bugs in cpu_priority_* (PPC) |
|
| 253 |
6840 d 20 h |
jermar |
/SPARTAN/trunk/arch/ |
Implement PPC's get_stack_base().
Comment AMD64's get_stack_base(). |
|
| 250 |
6841 d 10 h |
jermar |
/SPARTAN/trunk/arch/ppc/src/ |
Add missing semicolon. |
|
| 230 |
6842 d 14 h |
cejka |
/SPARTAN/trunk/arch/ |
Created fmath as basic tool for IEEE 754 floating point numbers.
Added option $F for printf for printing "double" type. |
|