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Rev Age Author Path Log message Diff
3040 5878 d 6 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 5937 d 22 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.		  
2794 5938 d 22 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2784 5952 d 21 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 5957 d 8 h cejka /trunk/ Unified context handling code for amd64.  
2774 5957 d 9 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 5995 d 4 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 5996 d 4 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2697 6017 d 5 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 6021 d 1 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6066 d 20 h jermar /trunk/kernel/arch/ Formatting fixes.  
2612 6075 d 23 h jermar /trunk/kernel/arch/ Cleanup.  
2606 6077 d 2 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2467 6233 d 1 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.		  
2465 6238 d 3 h jermar /trunk/ Merge arm32 into trunk.  
2453 6241 d 3 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 6241 d 4 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 6245 d 21 h decky /trunk/kernel/ fix ICC compilation  
2233 6297 d 21 h decky /trunk/kernel/arch/ use the hlt instruction more properly  
2216 6299 d 22 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls		  

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