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Rev Age Author Path Log message Diff
3880 5655 d 7 h decky /trunk/kernel/arch/ simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup		  
3802 5679 d 12 h decky /trunk/kernel/arch/ fallback to VGA registers if VESA routine fails  
3790 5690 d 15 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 5691 d 5 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 5694 d 13 h jermar /trunk/kernel/ Only one kernel EGA driver to rule them all.  
3751 5702 d 16 h svoboda /trunk/kernel/arch/ia32/src/drivers/ Revive kernel EGA fb driver. Plus fix bug -- was using memcpy() for scrolling instead of memmove().  
3709 5713 d 8 h decky /trunk/kernel/ invert VGA 3:2:3 palette to reflect changes in revision 3692  
3707 5713 d 8 h decky /trunk/ kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)		  
3672 5724 d 7 h jermar /trunk/ Merge sparc branch to trunk.  
3631 5735 d 6 h jermar /trunk/kernel/arch/ia32/src/ The IA-32 manual is very secretive about the fact that the SYSENTER instruction
disables interrupts (I found only one evidence of this in the instruction's
pseudo code). The sysenter_handler needs to reenable the interrupts in order to
preserve the preemptive nature of the kernel.		  
3485 5785 d 6 h jermar /trunk/ Support for SYSENTER on ia32.  
3274 5841 d 12 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.		  
3240 5851 d 17 h decky / move unfinished ObjC support to a separate branch  
3234 5855 d 12 h decky /trunk/ reintroduce support for MSIM text console in user space  
3227 5856 d 8 h decky /trunk/kernel/arch/ia32/src/drivers/ remove unnecessary newline  
3222 5874 d 11 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3209 5876 d 7 h jermar /trunk/kernel/arch/ia32/src/smp/ Allocate AP's GDT from first 4 GiB.  
3104 5906 d 20 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3097 5908 d 8 h decky /trunk/kernel/ resurrect klog  
3071 5909 d 12 h decky /trunk/kernel/ reflect changes in generic code
proper formatting directives
coding style		  
3043 5910 d 7 h jermar /trunk/kernel/arch/ia32/ Some inline functions in memstr.h seem to be of uncertain origin (ia32).
Replace either with built-in functions or with generic functions.		  
2784 5985 d 6 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.		  
2775 5989 d 18 h cejka /trunk/kernel/arch/ia32/src/ Added missing ia32/context.S from last commit.  
2725 6027 d 13 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 6028 d 11 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2721 6028 d 13 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2712 6032 d 13 h decky /trunk/kernel/ prettyprint output  
2702 6039 d 14 h decky /trunk/kernel/arch/ia32/src/mm/ change cstyle to human-readable form  
2701 6039 d 15 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 6049 d 14 h decky /trunk/kernel/ amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory  
2630 6099 d 5 h jermar /trunk/kernel/arch/ Formatting fixes.  
2613 6108 d 8 h jermar /trunk/ Support for six syscall arguments for ia32.  
2612 6108 d 8 h jermar /trunk/kernel/arch/ Cleanup.  
2575 6130 d 8 h jermar /trunk/kernel/arch/ia32/src/ Formatting fixes.  
2482 6251 d 3 h jermar /trunk/ Goodbye pseudo threads, welcome fibrils.
The renaming might still be incomplete.		  
2462 6272 d 7 h jermar /trunk/kernel/ Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.		  
2441 6278 d 6 h decky /trunk/kernel/ fix ICC compilation  
2439 6278 d 6 h decky /trunk/kernel/arch/ia32/src/ fix ICC compilation  
2302 6305 d 10 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)		  
2233 6330 d 6 h decky /trunk/kernel/arch/ use the hlt instruction more properly