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Rev Age Author Path Log message Diff
3191 5827 d 7 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3168 5839 d 7 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 5841 d 6 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3149 5841 d 7 h svoboda /branches/dynload/ Merge trunk changes up to r3071 into dynload (broken)  
3107 5851 d 12 h svoboda /branches/dynload/ Merge trunk changes up to r3044 into dynload  
2927 5873 d 10 h decky /branches/dynload/ added dynload branch  
2797 5915 d 0 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.		  
2794 5916 d 0 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2784 5929 d 23 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 5929 d 23 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 5934 d 10 h cejka /trunk/ Unified context handling code for amd64.  
2774 5934 d 11 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.		  
2767 5939 d 1 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 5951 d 8 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 5972 d 6 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 5973 d 4 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2721 5973 d 6 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2713 5977 d 5 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 5977 d 6 h decky /trunk/kernel/ prettyprint output  
2703 5984 d 3 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.		  

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