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4345 5533 d 18 h svoboda /branches/dynload/ Merge trunk changes up to r4040 to dynload.  
4344 5533 d 18 h svoboda /branches/dynload/ Merge trunk changes up to r3988 to dynload.  
4343 5533 d 18 h svoboda /branches/dynload/ Merged trunk changes up to r3925 to dynload.  
4342 5533 d 18 h svoboda /branches/dynload/ Merge trunk changes up to r3889 to dynload.  
4341 5533 d 19 h svoboda /branches/dynload/ Merge trunk changes up to r3860 to dynload.  
4339 5533 d 19 h svoboda /branches/dynload/ Merge trunk changes up to r3802 to dynload.  
4337 5533 d 20 h svoboda /branches/dynload/ Merge changes in trunk up to r3741 to dynload.  
3674 5678 d 17 h svoboda /branches/dynload/ Merge latest trunk changes to dynload.  
3588 5701 d 2 h svoboda /branches/dynload/ Merge latest trunk changes into dynload.  
3403 5761 d 5 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3168 5849 d 2 h svoboda /branches/dynload/ For each arch define one register for passing a pointer to PCB. Implemented in kernel lowlevel swich-to-userspace funcs and libc entry points. Missing in loader's program_run implementations.  
3153 5851 d 2 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3149 5851 d 2 h svoboda /branches/dynload/ Merge trunk changes up to r3071 into dynload (broken)  
2927 5883 d 5 h decky /branches/dynload/ added dynload branch  
2797 5924 d 19 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.		  
2779 5944 d 3 h cejka /trunk/ Context saving/restoring macros used for mips32.  
2745 5961 d 3 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 5982 d 1 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 5983 d 0 h decky /trunk/kernel/arch/mips32/ convert ARC specific commands to generic ones  
2720 5983 d 4 h decky /trunk/kernel/arch/mips32/src/mm/ prettyprint tlb command  
2719 5983 d 5 h decky /trunk/kernel/arch/mips32/src/ prettyprint bkpts command  
2696 6004 d 6 h decky /trunk/kernel/arch/mips32/ initial support for dorder device in MSIM  
2634 6048 d 14 h decky /trunk/kernel/arch/mips32/src/ fix trivial bug in storing lastcount  
2633 6048 d 14 h decky /trunk/kernel/arch/mips32/ CPU cycle accounting on MIPS  
2607 6063 d 23 h jermar /trunk/ Support for six syscall arguments on mips32.  
2232 6284 d 19 h decky /trunk/kernel/arch/mips32/src/ add support for halt/reboot in MSIM  
2227 6285 d 9 h decky /trunk/kernel/ start shutdown infrastructure  
2170 6293 d 17 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 6349 d 18 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 6356 d 2 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6366 d 19 h jermar /trunk/ (c) versus (C)  
1993 6423 d 3 h decky /trunk/ make framebuffer code more generic  
1955 6449 d 6 h decky /trunk/kernel/arch/mips32/ timer_fnc -> virtual_timer_fnc  
1944 6456 d 22 h jermar /trunk/kernel/ Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64.		  
1936 6458 d 5 h decky /trunk/kernel/arch/mips32/ mips32: update for new IRQ subsystem  
1901 6480 d 0 h jermar /trunk/kernel/ Make SMP related parts of main.c more generic.
Move initialization of local APIC to architecture specific code.
Add arch_post_cpu_init() to support the above.		  
1888 6491 d 22 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.		  
1882 6493 d 2 h jermar /trunk/kernel/ Support for sparc64 FPU context.  
1881 6494 d 2 h jermar /trunk/ sparc64 work:
- find a CPU node and read its clock_frequency attribute
- implement asm_delay_loop()
- set TICK_COMPARE register according to processor frequency
- small improvements at random places

OpenFirmware work:
- two new functions for walking the device tree

Generic boot loader work:
- added basic string functions

Usual pile of indentation and formatting fixes.		  
1837 6533 d 7 h jermar /trunk/ Support 24bpp framebuffers with 4 pixelbytes (each pixel aligned on 32-bits).

At least on sparc64, the OpenFirmware linebytes property specifies the number
of pixels between consecutive scan lines of the display. Fix scanilne calculation,
including possible alignment.

Add note to 8bpp pixel functions pointing out drawbacks of that mode.