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Rev Age Author Path Log message Diff
3022 5881 d 7 h decky /branches/dd/ device drivers branch  
2797 5936 d 22 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.
 
2794 5937 d 22 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2779 5956 d 5 h cejka /trunk/ Context saving/restoring macros used for mips32.  
2745 5973 d 6 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2725 5994 d 3 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 5995 d 3 h decky /trunk/kernel/arch/mips32/ convert ARC specific commands to generic ones  
2721 5995 d 4 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2720 5995 d 7 h decky /trunk/kernel/arch/mips32/src/mm/ prettyprint tlb command  
2719 5995 d 7 h decky /trunk/kernel/arch/mips32/src/ prettyprint bkpts command  
2696 6016 d 8 h decky /trunk/kernel/arch/mips32/ initial support for dorder device in MSIM  
2634 6060 d 17 h decky /trunk/kernel/arch/mips32/src/ fix trivial bug in storing lastcount  
2633 6060 d 17 h decky /trunk/kernel/arch/mips32/ CPU cycle accounting on MIPS  
2607 6076 d 1 h jermar /trunk/ Support for six syscall arguments on mips32.  
2467 6232 d 0 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
 
2465 6237 d 3 h jermar /trunk/ Merge arm32 into trunk.  
2458 6239 d 1 h jermar /trunk/kernel/arch/mips32/ Fix mips32 build script.
Replace CFLAGS with GCC_CFLAGS.
 
2454 6239 d 20 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 6296 d 21 h decky /trunk/kernel/arch/mips32/src/ add support for halt/reboot in MSIM  
2227 6297 d 12 h decky /trunk/kernel/ start shutdown infrastructure  
2225 6297 d 12 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 6298 d 22 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
 
2170 6305 d 19 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 6353 d 22 h decky /trunk/ experimental support for Objective C
(disabled by default)
 
2107 6361 d 20 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 6368 d 4 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2083 6374 d 4 h decky /trunk/kernel/ typedef elimination  
2082 6374 d 5 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2079 6374 d 23 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6378 d 21 h jermar /trunk/ (c) versus (C)  
2057 6406 d 8 h jermar /trunk/kernel/arch/ Fix all remaining mistmatches in width of byte swapping functions for ia64,
ppc32, ppc64, amd64, mips32 and ia32.
 
2023 6415 d 22 h decky /trunk/kernel/arch/ add dummy cycle.h  
2007 6425 d 20 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 6427 d 2 h decky /trunk/kernel/arch/ cleanup endian conversion macros  
1993 6435 d 5 h decky /trunk/ make framebuffer code more generic  
1980 6439 d 6 h jermar /trunk/kernel/arch/mips32/include/mm/ mips32 mm has not been under construction for while now  
1955 6461 d 9 h decky /trunk/kernel/arch/mips32/ timer_fnc -> virtual_timer_fnc  
1949 6466 d 5 h jermar /trunk/kernel/arch/ Remove notes about automatically generated context_offset.h
and replace it with a proper copyright notice.
 
1948 6466 d 7 h jermar /trunk/kernel/ Remove broken, outdated and unused gencontext.c utilities.  
1944 6469 d 0 h jermar /trunk/kernel/ Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64.