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Rev Age Author Path Log message Diff
4337 5520 d 6 h svoboda /branches/dynload/ Merge changes in trunk up to r3741 to dynload.  
3403 5747 d 15 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3168 5835 d 13 h svoboda /branches/dynload/ For each arch define one register for passing a pointer to PCB. Implemented in kernel lowlevel swich-to-userspace funcs and libc entry points. Missing in loader's program_run implementations.  
3153 5837 d 12 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3149 5837 d 13 h svoboda /branches/dynload/ Merge trunk changes up to r3071 into dynload (broken)  
3107 5847 d 17 h svoboda /branches/dynload/ Merge trunk changes up to r3044 into dynload  
2927 5869 d 16 h decky /branches/dynload/ added dynload branch  
2784 5926 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.		  
2783 5926 d 5 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 5930 d 16 h cejka /trunk/ Unified context handling code for amd64.  
2767 5935 d 7 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 5947 d 14 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 5968 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)		  
2723 5969 d 10 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2713 5973 d 11 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 5973 d 12 h decky /trunk/kernel/ prettyprint output  
2703 5980 d 9 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 5980 d 14 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 5990 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 5994 d 8 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  

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