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Rev Age Author Path Log message Diff
3838 5629 d 12 h decky /trunk/kernel/ make RANDI a generic macro  
3802 5641 d 10 h decky /trunk/kernel/arch/ fallback to VGA registers if VESA routine fails  
3790 5652 d 13 h svoboda /trunk/kernel/ Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely.  
3788 5653 d 3 h svoboda /trunk/kernel/ Unify newlines in fault_if_from_uspace() format strings. (Remove them and print newline automatically). Also start messages with caps.  
3779 5656 d 11 h jermar /trunk/kernel/ Only one kernel EGA driver to rule them all.  
3762 5661 d 3 h decky /trunk/kernel/arch/amd64/src/ redraw kernel console  
3707 5675 d 7 h decky /trunk/ kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)		  
3706 5675 d 7 h decky /trunk/ cstyle & small fixes  
3274 5803 d 10 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 5836 d 9 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3138 5860 d 14 h jermar /trunk/kernel/arch/amd64/src/ Formatting fixes for amd64 debugger.  
3104 5868 d 18 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3071 5871 d 11 h decky /trunk/kernel/ reflect changes in generic code
proper formatting directives
coding style		  
3044 5872 d 5 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 5947 d 4 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 5947 d 5 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 5951 d 15 h cejka /trunk/ Unified context handling code for amd64.  
2767 5956 d 6 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 5968 d 14 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 5989 d 11 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 5990 d 10 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2713 5994 d 11 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 5994 d 11 h decky /trunk/kernel/ prettyprint output  
2703 6001 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 6001 d 14 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 6011 d 12 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 6015 d 8 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6061 d 3 h jermar /trunk/kernel/arch/ Formatting fixes.  
2606 6071 d 9 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2604 6072 d 9 h jermar /trunk/kernel/arch/amd64/src/ Fix register names in exception dump and cstyle.  
2462 6234 d 5 h jermar /trunk/kernel/ Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.		  
2441 6240 d 4 h decky /trunk/kernel/ fix ICC compilation  
2302 6267 d 8 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)		  
2233 6292 d 4 h decky /trunk/kernel/arch/ use the hlt instruction more properly  
2227 6292 d 19 h decky /trunk/kernel/ start shutdown infrastructure  
2222 6293 d 5 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 6293 d 8 h decky /trunk/kernel/arch/amd64/src/boot/ add error message on no long mode support  
2218 6294 d 2 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 6357 d 12 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 6362 d 7 h decky /trunk/kernel/ signed/unsigned comparison, explicit typecast