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Rev Age Author Path Log message Diff
3343 5764 d 15 h decky /branches/sparc/ add sparc branch  
3274 5773 d 16 h jermar /trunk/ memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this.		  
3222 5806 d 16 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3138 5830 d 20 h jermar /trunk/kernel/arch/amd64/src/ Formatting fixes for amd64 debugger.  
3104 5839 d 0 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3071 5841 d 17 h decky /trunk/kernel/ reflect changes in generic code
proper formatting directives
coding style		  
3044 5842 d 11 h jermar /trunk/kernel/arch/amd64/ Some inline functions in memstr.h seem to be of uncertain origin (amd64).
Replace either with built-in functions or with generic functions.		  
2784 5917 d 10 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 5917 d 11 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 5921 d 21 h cejka /trunk/ Unified context handling code for amd64.  
2767 5926 d 12 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 5938 d 20 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 5959 d 17 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 5960 d 16 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2713 5964 d 17 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 5964 d 17 h decky /trunk/kernel/ prettyprint output  
2703 5971 d 15 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 5971 d 20 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 5981 d 18 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 5985 d 14 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6031 d 9 h jermar /trunk/kernel/arch/ Formatting fixes.  
2606 6041 d 15 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2604 6042 d 15 h jermar /trunk/kernel/arch/amd64/src/ Fix register names in exception dump and cstyle.  
2462 6204 d 11 h jermar /trunk/kernel/ Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.		  
2441 6210 d 10 h decky /trunk/kernel/ fix ICC compilation  
2302 6237 d 14 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)		  
2233 6262 d 11 h decky /trunk/kernel/arch/ use the hlt instruction more properly  
2227 6263 d 1 h decky /trunk/kernel/ start shutdown infrastructure  
2222 6263 d 11 h decky /trunk/kernel/ map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust		  
2219 6263 d 14 h decky /trunk/kernel/arch/amd64/src/boot/ add error message on no long mode support  
2218 6264 d 8 h decky /trunk/kernel/ support the possibility to send EOI or Interrupt Acknowledgement
prior to processing the interrupt
(this is essential on some architectures to prevent preemption deadlock)		  
2106 6327 d 18 h jermar /trunk/kernel/ Merge as_t structure into one and leave the differring parts in as_genarch_t.

Indentation and formatting changes in header files.		  
2100 6332 d 13 h decky /trunk/kernel/ signed/unsigned comparison, explicit typecast  
2089 6333 d 18 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2087 6334 d 14 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  
2082 6339 d 18 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2079 6340 d 13 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6344 d 11 h jermar /trunk/ (c) versus (C)  
2018 6381 d 14 h decky /trunk/kernel/ rename rdtsc() to get_cycle()  
1958 6426 d 18 h decky /trunk/kernel/arch/amd64/ amd64: adopt new IRQ interface