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Rev Age Author Path Log message Diff
3788 5677 d 8 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 5680 d 17 h jermar /trunk/kernel/ Only one kernel EGA driver to rule them all.  
3751 5688 d 19 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 5699 d 12 h decky /trunk/kernel/ invert VGA 3:2:3 palette to reflect changes in revision 3692  
3707 5699 d 12 h decky /trunk/ kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)		  
3672 5710 d 11 h jermar /trunk/ Merge sparc branch to trunk.  
3631 5721 d 9 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 5771 d 9 h jermar /trunk/ Support for SYSENTER on ia32.  
3274 5827 d 15 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 5837 d 20 h decky / move unfinished ObjC support to a separate branch  
3234 5841 d 16 h decky /trunk/ reintroduce support for MSIM text console in user space  
3227 5842 d 11 h decky /trunk/kernel/arch/ia32/src/drivers/ remove unnecessary newline  
3222 5860 d 15 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3209 5862 d 10 h jermar /trunk/kernel/arch/ia32/src/smp/ Allocate AP's GDT from first 4 GiB.  
3104 5892 d 23 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3097 5894 d 12 h decky /trunk/kernel/ resurrect klog  
3071 5895 d 16 h decky /trunk/kernel/ reflect changes in generic code
proper formatting directives
coding style		  
3043 5896 d 10 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 5971 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.		  
2775 5975 d 21 h cejka /trunk/kernel/arch/ia32/src/ Added missing ia32/context.S from last commit.  

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