Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
3762 5655 d 22 h decky /trunk/kernel/arch/amd64/src/ redraw kernel console  
3707 5670 d 1 h decky /trunk/ kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)		  
3706 5670 d 1 h decky /trunk/ cstyle & small fixes  
3274 5798 d 4 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 5831 d 4 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3138 5855 d 8 h jermar /trunk/kernel/arch/amd64/src/ Formatting fixes for amd64 debugger.  
3104 5863 d 12 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3071 5866 d 5 h decky /trunk/kernel/ reflect changes in generic code
proper formatting directives
coding style		  
3044 5866 d 23 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 5941 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 5941 d 23 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 5946 d 10 h cejka /trunk/ Unified context handling code for amd64.  
2767 5951 d 1 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 5963 d 8 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 5984 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 5985 d 4 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2713 5989 d 5 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 5989 d 6 h decky /trunk/kernel/ prettyprint output  
2703 5996 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.		  
2701 5996 d 8 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 6006 d 7 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 6010 d 2 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6055 d 21 h jermar /trunk/kernel/arch/ Formatting fixes.  
2606 6066 d 4 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2604 6067 d 4 h jermar /trunk/kernel/arch/amd64/src/ Fix register names in exception dump and cstyle.  
2462 6228 d 23 h jermar /trunk/kernel/ Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.		  
2441 6234 d 22 h decky /trunk/kernel/ fix ICC compilation  
2302 6262 d 2 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)		  
2233 6286 d 23 h decky /trunk/kernel/arch/ use the hlt instruction more properly  
2227 6287 d 14 h decky /trunk/kernel/ start shutdown infrastructure  
2222 6287 d 23 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 6288 d 2 h decky /trunk/kernel/arch/amd64/src/boot/ add error message on no long mode support  
2218 6288 d 20 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 6352 d 7 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 6357 d 1 h decky /trunk/kernel/ signed/unsigned comparison, explicit typecast  
2089 6358 d 6 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2087 6359 d 2 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  
2082 6364 d 7 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2079 6365 d 1 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6368 d 23 h jermar /trunk/ (c) versus (C)