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Rev Age Author Path Log message Diff
2784 5955 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.		  
2783 5955 d 22 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 5960 d 8 h cejka /trunk/ Unified context handling code for amd64.  
2767 5964 d 23 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 5977 d 7 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 5998 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)		  
2723 5999 d 3 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2713 6003 d 4 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 6003 d 5 h decky /trunk/kernel/ prettyprint output  
2703 6010 d 2 h jermar /trunk/kernel/arch/amd64/ Grow the initial identity mapping from 64M to 4G.
We should not allocate GDT's from above 4G or the amd64 will occassionally
triple-fault again.		  
2701 6010 d 7 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 6020 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 6024 d 1 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6069 d 20 h jermar /trunk/kernel/arch/ Formatting fixes.  
2606 6080 d 2 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2604 6081 d 2 h jermar /trunk/kernel/arch/amd64/src/ Fix register names in exception dump and cstyle.  
2462 6242 d 22 h jermar /trunk/kernel/ Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.		  
2441 6248 d 21 h decky /trunk/kernel/ fix ICC compilation  
2302 6276 d 1 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)		  
2233 6300 d 22 h decky /trunk/kernel/arch/ use the hlt instruction more properly  

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