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Rev Age Author Path Log message Diff
4338 5634 d 21 h svoboda /branches/dynload/ Merge trunk changes up to r3787 to dynload.  
4337 5634 d 21 h svoboda /branches/dynload/ Merge changes in trunk up to r3741 to dynload.  
3403 5862 d 6 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3168 5950 d 4 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 5952 d 3 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3149 5952 d 4 h svoboda /branches/dynload/ Merge trunk changes up to r3071 into dynload (broken)  
3107 5962 d 8 h svoboda /branches/dynload/ Merge trunk changes up to r3044 into dynload  
2927 5984 d 7 h decky /branches/dynload/ added dynload branch  
2784 6040 d 20 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 6040 d 20 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 6045 d 6 h cejka /trunk/ Unified context handling code for amd64.  
2767 6049 d 21 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 6062 d 5 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 6083 d 2 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 6084 d 1 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2713 6088 d 2 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 6088 d 3 h decky /trunk/kernel/ prettyprint output  
2703 6095 d 0 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 6095 d 5 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 6105 d 3 h decky /trunk/kernel/ amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory  

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