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HelenOS-historic
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SPARTAN
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trunk
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arch
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ppc32/
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421
6828 d 20 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
6831 d 23 h
jermar
/SPARTAN/trunk/
sparc64 infrastructure.
414
6836 d 10 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
6836 d 20 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
6849 d 22 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
6850 d 9 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
6859 d 3 h
jermar
/SPARTAN/trunk/
Move kernel build files one level up the directory tree.
Fix paths in your testing environment!
368
6863 d 6 h
jermar
/SPARTAN/trunk/
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap.
363
6864 d 23 h
jermar
/SPARTAN/trunk/arch/
Fix copyright notices.
361
6865 d 0 h
bondari
/SPARTAN/trunk/
Memory routines per-arch declations for future implementation
343
6872 d 6 h
jermar
/SPARTAN/trunk/
Finish renaming of mips and ppc ports.
342
6872 d 6 h
jermar
/SPARTAN/trunk/arch/
Rename ppc port to ppc32.
338
6873 d 5 h
jermar
/SPARTAN/trunk/
Avoid code duplication by creating generic byteorder.h.
Some naming changes in swap functions.
332
6873 d 7 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
6874 d 19 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
6878 d 10 h
palkovsky
/SPARTAN/trunk/
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY
294
6879 d 10 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
6879 d 20 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
6879 d 21 h
jermar
/SPARTAN/trunk/
Add byteorder.h to support conversions between different endianesses.
Add native_le2host().
Use native_le2host() in get_symtab_entry().
289
6880 d 0 h
palkovsky
/SPARTAN/trunk/
Added preprocessed linker script to AMD architecture, so that
the constants are all only in the header files.
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