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Rev Age Author Path Log message Diff
3022 5864 d 1 h decky /branches/dd/ device drivers branch  
2797 5919 d 16 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.
 
2794 5920 d 16 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2779 5939 d 0 h cejka /trunk/ Context saving/restoring macros used for mips32.  
2745 5956 d 0 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2725 5976 d 22 h decky /trunk/kernel/ remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)
 
2722 5977 d 21 h decky /trunk/kernel/arch/mips32/ convert ARC specific commands to generic ones  
2721 5977 d 22 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2720 5978 d 1 h decky /trunk/kernel/arch/mips32/src/mm/ prettyprint tlb command  
2719 5978 d 1 h decky /trunk/kernel/arch/mips32/src/ prettyprint bkpts command  
2696 5999 d 2 h decky /trunk/kernel/arch/mips32/ initial support for dorder device in MSIM  
2634 6043 d 11 h decky /trunk/kernel/arch/mips32/src/ fix trivial bug in storing lastcount  
2633 6043 d 11 h decky /trunk/kernel/arch/mips32/ CPU cycle accounting on MIPS  
2607 6058 d 20 h jermar /trunk/ Support for six syscall arguments on mips32.  
2467 6214 d 18 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
 
2465 6219 d 21 h jermar /trunk/ Merge arm32 into trunk.  
2458 6221 d 19 h jermar /trunk/kernel/arch/mips32/ Fix mips32 build script.
Replace CFLAGS with GCC_CFLAGS.
 
2454 6222 d 15 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 6279 d 16 h decky /trunk/kernel/arch/mips32/src/ add support for halt/reboot in MSIM  
2227 6280 d 6 h decky /trunk/kernel/ start shutdown infrastructure  
2225 6280 d 6 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 6281 d 16 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
 
2170 6288 d 14 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 6336 d 16 h decky /trunk/ experimental support for Objective C
(disabled by default)
 
2107 6344 d 15 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 6350 d 23 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2083 6356 d 22 h decky /trunk/kernel/ typedef elimination  
2082 6356 d 23 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2079 6357 d 17 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6361 d 15 h jermar /trunk/ (c) versus (C)  
2057 6389 d 3 h jermar /trunk/kernel/arch/ Fix all remaining mistmatches in width of byte swapping functions for ia64,
ppc32, ppc64, amd64, mips32 and ia32.
 
2023 6398 d 16 h decky /trunk/kernel/arch/ add dummy cycle.h  
2007 6408 d 14 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 6409 d 20 h decky /trunk/kernel/arch/ cleanup endian conversion macros  
1993 6417 d 23 h decky /trunk/ make framebuffer code more generic  
1980 6422 d 0 h jermar /trunk/kernel/arch/mips32/include/mm/ mips32 mm has not been under construction for while now  
1955 6444 d 3 h decky /trunk/kernel/arch/mips32/ timer_fnc -> virtual_timer_fnc  
1949 6448 d 23 h jermar /trunk/kernel/arch/ Remove notes about automatically generated context_offset.h
and replace it with a proper copyright notice.
 
1948 6449 d 2 h jermar /trunk/kernel/ Remove broken, outdated and unused gencontext.c utilities.  
1944 6451 d 18 h jermar /trunk/kernel/ Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64.