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Rev Age Author Path Log message Diff
2467 6171 d 19 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
 
2465 6176 d 22 h jermar /trunk/ Merge arm32 into trunk.  
2458 6178 d 20 h jermar /trunk/kernel/arch/mips32/ Fix mips32 build script.
Replace CFLAGS with GCC_CFLAGS.
 
2454 6179 d 16 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 6236 d 17 h decky /trunk/kernel/arch/mips32/src/ add support for halt/reboot in MSIM  
2227 6237 d 7 h decky /trunk/kernel/ start shutdown infrastructure  
2225 6237 d 7 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 6238 d 17 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
 
2170 6245 d 15 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 6293 d 17 h decky /trunk/ experimental support for Objective C
(disabled by default)
 
2107 6301 d 16 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 6308 d 0 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2083 6314 d 0 h decky /trunk/kernel/ typedef elimination  
2082 6314 d 0 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2079 6314 d 18 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6318 d 17 h jermar /trunk/ (c) versus (C)  
2057 6346 d 4 h jermar /trunk/kernel/arch/ Fix all remaining mistmatches in width of byte swapping functions for ia64,
ppc32, ppc64, amd64, mips32 and ia32.
 
2023 6355 d 17 h decky /trunk/kernel/arch/ add dummy cycle.h  
2007 6365 d 15 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 6366 d 21 h decky /trunk/kernel/arch/ cleanup endian conversion macros  

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