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Rev Age Author Path Log message Diff
3044 5871 d 5 h jermar /trunk/kernel/arch/amd64/ Some inline functions in memstr.h seem to be of uncertain origin (amd64).
Replace either with built-in functions or with generic functions.		  
3040 5871 d 14 h svoboda /trunk/kernel/arch/amd64/include/ Fix register-constraint typo in amd64 memstr.h and add two '&'s for symmetry's sake. (None were really causing trouble)  
2797 5931 d 6 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.		  
2794 5932 d 6 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2784 5946 d 5 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 5950 d 16 h cejka /trunk/ Unified context handling code for amd64.  
2774 5950 d 17 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 5988 d 12 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 5989 d 12 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2697 6010 d 13 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 6014 d 9 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6060 d 4 h jermar /trunk/kernel/arch/ Formatting fixes.  
2612 6069 d 7 h jermar /trunk/kernel/arch/ Cleanup.  
2606 6070 d 10 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2467 6226 d 9 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.		  
2465 6231 d 11 h jermar /trunk/ Merge arm32 into trunk.  
2453 6234 d 11 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 6234 d 12 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 6239 d 5 h decky /trunk/kernel/ fix ICC compilation  
2233 6291 d 5 h decky /trunk/kernel/arch/ use the hlt instruction more properly  

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