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Rev Age Author Path Log message Diff
2784 5939 d 2 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 5939 d 2 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 5943 d 13 h cejka /trunk/ Unified context handling code for amd64.  
2767 5948 d 4 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 5960 d 11 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 5981 d 9 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 5982 d 7 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2713 5986 d 8 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 5986 d 9 h decky /trunk/kernel/ prettyprint output  
2703 5993 d 6 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 5993 d 11 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 6003 d 10 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 6007 d 5 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6053 d 1 h jermar /trunk/kernel/arch/ Formatting fixes.  
2606 6063 d 7 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2604 6064 d 7 h jermar /trunk/kernel/arch/amd64/src/ Fix register names in exception dump and cstyle.  
2462 6226 d 3 h jermar /trunk/kernel/ Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.		  
2441 6232 d 1 h decky /trunk/kernel/ fix ICC compilation  
2302 6259 d 5 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)		  
2233 6284 d 2 h decky /trunk/kernel/arch/ use the hlt instruction more properly  

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