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Rev Age Author Path Log message Diff
3880 5645 d 7 h decky /trunk/kernel/arch/ simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup		  
3848 5656 d 14 h svoboda /trunk/kernel/arch/mips32/src/drivers/ Fix msim target.  
3844 5657 d 6 h decky /trunk/ silent kernel console output when user space console is active  
3790 5680 d 15 h svoboda /trunk/kernel/ Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely.  
3788 5681 d 5 h svoboda /trunk/kernel/ Unify newlines in fault_if_from_uspace() format strings. (Remove them and print newline automatically). Also start messages with caps.  
3737 5695 d 13 h decky /trunk/kernel/arch/mips32/src/ redraw kernel console on mips32  
3707 5703 d 9 h decky /trunk/ kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)		  
3672 5714 d 8 h jermar /trunk/ Merge sparc branch to trunk.  
3586 5736 d 15 h jermar /trunk/kernel/arch/ Do not print "Page fault.\n" if a mapping is not found during TLB refill.  
3393 5802 d 7 h jermar /trunk/kernel/arch/mips32/src/mm/ Write protection fault should not panic the mips32 kernel if it happens during
copy_to_uspace().		  
3392 5802 d 7 h jermar /trunk/kernel/arch/mips32/src/mm/ cstyle for mips32's tlb.c  
3274 5831 d 12 h jermar /trunk/ memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this.		  
3236 5845 d 7 h decky /trunk/kernel/arch/mips32/src/mm/ limit physical memory to 512 MB (more cannot be used right now, see ticket #29)
fix physical memory detection in gxemul (which doesn't honor uncached flag in TLB)		  
3234 5845 d 12 h decky /trunk/ reintroduce support for MSIM text console in user space  
3232 5845 d 14 h decky /trunk/kernel/arch/mips32/src/mm/ fixes  
3231 5845 d 14 h decky /trunk/kernel/arch/mips32/src/mm/ finer granularity (256 KiB)  
3230 5845 d 14 h decky /trunk/kernel/arch/mips32/ fix off-by-one bug
cleanup		  
3228 5846 d 0 h decky /trunk/ physical memory detection in MSIM (discontinous regions supported)
remove Sgi Indy (ARC) support -- it was unmaintaned, untested for years and without uspace support		  
3222 5864 d 12 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3139 5888 d 15 h jermar /trunk/kernel/arch/mips32/src/ Maintain cache coherence when setting breakpoints in kconsole on mips32.  
3136 5888 d 16 h jermar /trunk/kernel/arch/mips32/src/ Maintain cache coherence after mips32 install exception handlers.  
3071 5899 d 13 h decky /trunk/kernel/ reflect changes in generic code
proper formatting directives
coding style		  
2797 5960 d 8 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.		  
2779 5979 d 15 h cejka /trunk/ Context saving/restoring macros used for mips32.  
2745 5996 d 16 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 6017 d 13 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 6018 d 13 h decky /trunk/kernel/arch/mips32/ convert ARC specific commands to generic ones  
2720 6018 d 17 h decky /trunk/kernel/arch/mips32/src/mm/ prettyprint tlb command  
2719 6018 d 17 h decky /trunk/kernel/arch/mips32/src/ prettyprint bkpts command  
2696 6039 d 18 h decky /trunk/kernel/arch/mips32/ initial support for dorder device in MSIM  
2634 6084 d 3 h decky /trunk/kernel/arch/mips32/src/ fix trivial bug in storing lastcount  
2633 6084 d 3 h decky /trunk/kernel/arch/mips32/ CPU cycle accounting on MIPS  
2607 6099 d 11 h jermar /trunk/ Support for six syscall arguments on mips32.  
2232 6320 d 7 h decky /trunk/kernel/arch/mips32/src/ add support for halt/reboot in MSIM  
2227 6320 d 21 h decky /trunk/kernel/ start shutdown infrastructure  
2170 6329 d 5 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.		  
2107 6385 d 6 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 6391 d 14 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6402 d 7 h jermar /trunk/ (c) versus (C)  
1993 6458 d 15 h decky /trunk/ make framebuffer code more generic