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Rev Age Author Path Log message Diff
2722 5955 d 6 h decky /trunk/kernel/arch/mips32/ convert ARC specific commands to generic ones  
2721 5955 d 7 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2720 5955 d 10 h decky /trunk/kernel/arch/mips32/src/mm/ prettyprint tlb command  
2719 5955 d 11 h decky /trunk/kernel/arch/mips32/src/ prettyprint bkpts command  
2696 5976 d 12 h decky /trunk/kernel/arch/mips32/ initial support for dorder device in MSIM  
2634 6020 d 20 h decky /trunk/kernel/arch/mips32/src/ fix trivial bug in storing lastcount  
2633 6020 d 20 h decky /trunk/kernel/arch/mips32/ CPU cycle accounting on MIPS  
2607 6036 d 5 h jermar /trunk/ Support for six syscall arguments on mips32.  
2467 6192 d 3 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
 
2465 6197 d 6 h jermar /trunk/ Merge arm32 into trunk.  
2458 6199 d 5 h jermar /trunk/kernel/arch/mips32/ Fix mips32 build script.
Replace CFLAGS with GCC_CFLAGS.
 
2454 6200 d 0 h jermar /trunk/kernel/ A bit of infrastructure for building with different compilers.
CFLAGS split into GCC_CFLAGS and SUNCC_CFLAGS.
As of now, there are no separate ICC_CFLAGS, but can be easily added.
 
2232 6257 d 1 h decky /trunk/kernel/arch/mips32/src/ add support for halt/reboot in MSIM  
2227 6257 d 15 h decky /trunk/kernel/ start shutdown infrastructure  
2225 6257 d 15 h decky /trunk/kernel/arch/mips32/ the bss and common sections have to be in .data output section to be properly generated in the binary image
(this might break IRIX, but it is already unmaintaned)
 
2216 6259 d 1 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
 
2170 6265 d 23 h jermar /trunk/kernel/ Simplify synchronization in as_switch().
The function was oversynchronized, which
was causing deadlocks on the address
space mutex.

Now, address spaces can only be switched
when the asidlock is held. This also protects
stealing of ASIDs. No other synchronization
is necessary.
 
2125 6314 d 1 h decky /trunk/ experimental support for Objective C
(disabled by default)
 
2107 6322 d 0 h jermar /trunk/ When clock() is called by an external interrupt dispatched by the IRQ dispatcher,
no spinlock can be held or the kernel will not be preemptive. This fixes Ticket #24.

Formating and indentation fixes.
 
2089 6328 d 8 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2083 6334 d 8 h decky /trunk/kernel/ typedef elimination  
2082 6334 d 8 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2079 6335 d 2 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6339 d 1 h jermar /trunk/ (c) versus (C)  
2057 6366 d 12 h jermar /trunk/kernel/arch/ Fix all remaining mistmatches in width of byte swapping functions for ia64,
ppc32, ppc64, amd64, mips32 and ia32.
 
2023 6376 d 2 h decky /trunk/kernel/arch/ add dummy cycle.h  
2007 6385 d 23 h jermar /trunk/kernel/ Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.

There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out.
 
2003 6387 d 6 h decky /trunk/kernel/arch/ cleanup endian conversion macros  
1993 6395 d 9 h decky /trunk/ make framebuffer code more generic  
1980 6399 d 10 h jermar /trunk/kernel/arch/mips32/include/mm/ mips32 mm has not been under construction for while now  
1955 6421 d 12 h decky /trunk/kernel/arch/mips32/ timer_fnc -> virtual_timer_fnc  
1949 6426 d 8 h jermar /trunk/kernel/arch/ Remove notes about automatically generated context_offset.h
and replace it with a proper copyright notice.
 
1948 6426 d 11 h jermar /trunk/kernel/ Remove broken, outdated and unused gencontext.c utilities.  
1944 6429 d 4 h jermar /trunk/kernel/ Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64.
 
1936 6430 d 11 h decky /trunk/kernel/arch/mips32/ mips32: update for new IRQ subsystem  
1901 6452 d 6 h jermar /trunk/kernel/ Make SMP related parts of main.c more generic.
Move initialization of local APIC to architecture specific code.
Add arch_post_cpu_init() to support the above.
 
1891 6459 d 23 h jermar /trunk/kernel/ sparc64 work:
- Experimental support for TSB (Translation Storage Buffer).
 
1890 6460 d 9 h jermar /trunk/ - Create a dedicated slab cache for as_t objects and switch from malloc/free to slab_alloc/slab_free for
them.

- Slightly fix and improve both the kernel and userspace atomic_add() on sparc64.

- More TSB work on the sparc64 front.
 
1889 6461 d 1 h jermar /trunk/kernel/ Fix bug in mm/as.c:
- as_area_destroy() should not work with AS but as

sparc64 work:
- start implementing TSB support
 
1888 6464 d 4 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.