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Rev Age Author Path Log message Diff
3070 5878 d 5 h decky /trunk/kernel/arch/ introduce portable formatting directives
remove common types
 
3038 5879 d 10 h svoboda /trunk/kernel/arch/mips32/include/ Fix missing earlyclobber-register constraints in mips32 atomic_add(), causing panic when gcc put %0 and %1 to the same register.  
2797 5939 d 0 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.
 
2794 5940 d 0 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2779 5958 d 8 h cejka /trunk/ Context saving/restoring macros used for mips32.  
2745 5975 d 8 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2725 5996 d 5 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 5997 d 5 h decky /trunk/kernel/arch/mips32/ convert ARC specific commands to generic ones  
2721 5997 d 6 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2720 5997 d 9 h decky /trunk/kernel/arch/mips32/src/mm/ prettyprint tlb command  
2719 5997 d 9 h decky /trunk/kernel/arch/mips32/src/ prettyprint bkpts command  
2696 6018 d 10 h decky /trunk/kernel/arch/mips32/ initial support for dorder device in MSIM  
2634 6062 d 19 h decky /trunk/kernel/arch/mips32/src/ fix trivial bug in storing lastcount  
2633 6062 d 19 h decky /trunk/kernel/arch/mips32/ CPU cycle accounting on MIPS  
2607 6078 d 4 h jermar /trunk/ Support for six syscall arguments on mips32.  
2467 6234 d 2 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
 
2465 6239 d 5 h jermar /trunk/ Merge arm32 into trunk.  
2458 6241 d 3 h jermar /trunk/kernel/arch/mips32/ Fix mips32 build script.
Replace CFLAGS with GCC_CFLAGS.
 
2454 6241 d 22 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 6299 d 0 h decky /trunk/kernel/arch/mips32/src/ add support for halt/reboot in MSIM  
2227 6299 d 14 h decky /trunk/kernel/ start shutdown infrastructure  
2225 6299 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 6301 d 0 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
 
2170 6307 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 6356 d 0 h decky /trunk/ experimental support for Objective C
(disabled by default)
 
2107 6363 d 22 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 6370 d 6 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2083 6376 d 6 h decky /trunk/kernel/ typedef elimination  
2082 6376 d 7 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2079 6377 d 1 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6380 d 23 h jermar /trunk/ (c) versus (C)  
2057 6408 d 10 h jermar /trunk/kernel/arch/ Fix all remaining mistmatches in width of byte swapping functions for ia64,
ppc32, ppc64, amd64, mips32 and ia32.
 
2023 6418 d 0 h decky /trunk/kernel/arch/ add dummy cycle.h  
2007 6427 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 6429 d 4 h decky /trunk/kernel/arch/ cleanup endian conversion macros  
1993 6437 d 7 h decky /trunk/ make framebuffer code more generic  
1980 6441 d 8 h jermar /trunk/kernel/arch/mips32/include/mm/ mips32 mm has not been under construction for while now  
1955 6463 d 11 h decky /trunk/kernel/arch/mips32/ timer_fnc -> virtual_timer_fnc  
1949 6468 d 7 h jermar /trunk/kernel/arch/ Remove notes about automatically generated context_offset.h
and replace it with a proper copyright notice.
 
1948 6468 d 9 h jermar /trunk/kernel/ Remove broken, outdated and unused gencontext.c utilities.