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Rev Age Author Path Log message Diff
2721 5993 d 6 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2720 5993 d 9 h decky /trunk/kernel/arch/mips32/src/mm/ prettyprint tlb command  
2719 5993 d 9 h decky /trunk/kernel/arch/mips32/src/ prettyprint bkpts command  
2696 6014 d 10 h decky /trunk/kernel/arch/mips32/ initial support for dorder device in MSIM  
2634 6058 d 19 h decky /trunk/kernel/arch/mips32/src/ fix trivial bug in storing lastcount  
2633 6058 d 19 h decky /trunk/kernel/arch/mips32/ CPU cycle accounting on MIPS  
2607 6074 d 4 h jermar /trunk/ Support for six syscall arguments on mips32.  
2467 6230 d 2 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
 
2465 6235 d 5 h jermar /trunk/ Merge arm32 into trunk.  
2458 6237 d 3 h jermar /trunk/kernel/arch/mips32/ Fix mips32 build script.
Replace CFLAGS with GCC_CFLAGS.
 
2454 6237 d 23 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 6295 d 0 h decky /trunk/kernel/arch/mips32/src/ add support for halt/reboot in MSIM  
2227 6295 d 14 h decky /trunk/kernel/ start shutdown infrastructure  
2225 6295 d 14 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 6297 d 0 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
 
2170 6303 d 22 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 6352 d 0 h decky /trunk/ experimental support for Objective C
(disabled by default)
 
2107 6359 d 23 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 6366 d 7 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2083 6372 d 6 h decky /trunk/kernel/ typedef elimination  
2082 6372 d 7 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2079 6373 d 1 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6376 d 23 h jermar /trunk/ (c) versus (C)  
2057 6404 d 11 h jermar /trunk/kernel/arch/ Fix all remaining mistmatches in width of byte swapping functions for ia64,
ppc32, ppc64, amd64, mips32 and ia32.
 
2023 6414 d 0 h decky /trunk/kernel/arch/ add dummy cycle.h  
2007 6423 d 22 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 6425 d 4 h decky /trunk/kernel/arch/ cleanup endian conversion macros  
1993 6433 d 7 h decky /trunk/ make framebuffer code more generic  
1980 6437 d 8 h jermar /trunk/kernel/arch/mips32/include/mm/ mips32 mm has not been under construction for while now  
1955 6459 d 11 h decky /trunk/kernel/arch/mips32/ timer_fnc -> virtual_timer_fnc  
1949 6464 d 7 h jermar /trunk/kernel/arch/ Remove notes about automatically generated context_offset.h
and replace it with a proper copyright notice.
 
1948 6464 d 10 h jermar /trunk/kernel/ Remove broken, outdated and unused gencontext.c utilities.  
1944 6467 d 2 h jermar /trunk/kernel/ Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64.
 
1936 6468 d 10 h decky /trunk/kernel/arch/mips32/ mips32: update for new IRQ subsystem  
1901 6490 d 5 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 6497 d 22 h jermar /trunk/kernel/ sparc64 work:
- Experimental support for TSB (Translation Storage Buffer).
 
1890 6498 d 8 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 6499 d 0 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 6502 d 3 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
 
1882 6503 d 7 h jermar /trunk/kernel/ Support for sparc64 FPU context.