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Rev Age Author Path Log message Diff
2860 5963 d 7 h cejka /trunk/ Context handling unified for sparc64.  
2830 5969 d 10 h jermar /trunk/ Add (c) and the modified BSD license to the config system.  
2802 5973 d 16 h jermar /trunk/kernel/generic/ Fix initialization of answerbox->task in ipc_answerbox_init.
Contributed by Jiri Svoboda.		  
2797 5975 d 7 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.		  
2794 5976 d 7 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2790 5979 d 17 h jermar /trunk/kernel/generic/src/proc/ Fix typo ALV tree vs. AVL tree.  
2784 5990 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 5990 d 6 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2781 5994 d 14 h cejka /trunk/ Unified context saving/restoring macros in ppc32.  
2780 5994 d 14 h cejka /trunk/ Fixed broken context_offset.h symlinks for mips32eb and ia32xen.  
2779 5994 d 14 h cejka /trunk/ Context saving/restoring macros used for mips32.  
2777 5994 d 16 h cejka /trunk/ Unified context handling code for amd64.  
2775 5994 d 17 h cejka /trunk/kernel/arch/ia32/src/ Added missing ia32/context.S from last commit.  
2774 5994 d 18 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.		  
2772 5997 d 7 h jermar /trunk/kernel/arch/arm32/src/mm/ Fix breakage in arm32 non-debug build.  
2767 5999 d 7 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2765 6000 d 7 h jermar /trunk/kernel/generic/src/proc/ tasklet.c needs to include config.h  
2746 6011 d 10 h decky /trunk/kernel/ start merging tasklets (more or less a rewrite)  
2745 6011 d 15 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2726 6029 d 16 h vana /trunk/ Basic IA64 boot and kernel suport for real machines  
2725 6032 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)		  
2724 6032 d 13 h decky /trunk/kernel/generic/src/interrupt/ enlarge description field  
2723 6033 d 11 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2722 6033 d 12 h decky /trunk/kernel/arch/mips32/ convert ARC specific commands to generic ones  
2721 6033 d 13 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2720 6033 d 16 h decky /trunk/kernel/arch/mips32/src/mm/ prettyprint tlb command  
2719 6033 d 16 h decky /trunk/kernel/arch/mips32/src/ prettyprint bkpts command  
2713 6037 d 12 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 6037 d 12 h decky /trunk/kernel/ prettyprint output  
2703 6044 d 10 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.		  
2702 6044 d 13 h decky /trunk/kernel/arch/ia32/src/mm/ change cstyle to human-readable form  
2701 6044 d 15 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 6054 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  
2696 6054 d 17 h decky /trunk/kernel/arch/mips32/ initial support for dorder device in MSIM  
2692 6058 d 9 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2684 6063 d 7 h jermar /trunk/ Add libc and VFS implementation of lseek(), VFS_SEEK resp.
Add the size member to the VFS node structure (not yet initialized).		  
2677 6069 d 10 h jermar /trunk/ Rename IPC_M_AS_AREA_SEND to IPC_M_SHARE_OUT. Rename IPC_M_AS_AREA_RECV to
IPC_M_SHARE_IN. Provide user-friendly wrappers for these methods so that even
dummies can get it right. Some applications using simpler protocols still use
these methods directly.		  
2676 6069 d 16 h jermar /trunk/ Simplify the IPC_M_DATA_WRITE protocol. Do not pass the source address space
virtual address to the recipient. This feature was not used anyway. Now
IPC_M_DATA_WRITE and IPC_M_DATA_READ are feature-aligned.		  
2662 6077 d 5 h jermar /trunk/ Add support for IPC_M_DATA_READ calls.  
2661 6077 d 6 h jermar /trunk/kernel/generic/src/ipc/ Release the IPC_M_DATA_WRITE buffer even if the write is refused by the
recipient.