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2784 5998 d 8 h jermar /trunk/kernel/arch/ Fortify ia32 and amd64 kernels against mallicious uspace applications that set
DF prior to entering the kernel. For AMD64 syscalls, we don't use the CLD
instruction, but make use of the SFMASK MSR instead. Simics works fine with
it, but QEMU seems to have a problem.		  
2777 6002 d 19 h cejka /trunk/ Unified context handling code for amd64.  
2774 6002 d 20 h cejka /trunk/kernel/arch/ Context.s renamed to context.S for ia32 and fixed links for ia32xen.
Added asm macros for context save/restore and offset definitions.		  
2725 6040 d 14 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)		  
2721 6041 d 15 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2697 6062 d 16 h decky /trunk/kernel/ amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory  
2692 6066 d 11 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6112 d 6 h jermar /trunk/kernel/arch/ Formatting fixes.  
2612 6121 d 9 h jermar /trunk/kernel/arch/ Cleanup.  
2606 6122 d 13 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2467 6278 d 11 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.		  
2465 6283 d 14 h jermar /trunk/ Merge arm32 into trunk.  
2453 6286 d 13 h jermar /trunk/kernel/ More suncc fixes.
- remove more empty declarations
- add options to turn errors on empty structs into warnings and options to
silence these warnings		  
2452 6286 d 15 h jermar /trunk/kernel/ More suncc fixes.
- Removed extra semicolons after function declaration.
- Sun Studio recognizes only C99 __func__ and no gcc-specific __FUNCTION__.
In this case, a simple -D option can fix the problem.		  
2441 6291 d 7 h decky /trunk/kernel/ fix ICC compilation  
2233 6343 d 8 h decky /trunk/kernel/arch/ use the hlt instruction more properly  
2216 6345 d 9 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls		  
2089 6414 d 15 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2083 6420 d 15 h decky /trunk/kernel/ typedef elimination  
2082 6420 d 16 h decky /trunk/ __asm__ __volatile__ -> asm volatile  

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