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Rev Age Author Path Log message Diff
3788 5637 d 1 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 5640 d 10 h jermar /trunk/kernel/ Only one kernel EGA driver to rule them all.  
3762 5645 d 2 h decky /trunk/kernel/arch/amd64/src/ redraw kernel console  
3712 5659 d 2 h decky /trunk/kernel/arch/amd64/include/ synchronize drivers with ia32  
3711 5659 d 2 h decky /trunk/kernel/arch/amd64/include/ remove amd64 drivers  
3707 5659 d 5 h decky /trunk/ kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)
 
3706 5659 d 5 h decky /trunk/ cstyle & small fixes  
3485 5731 d 3 h jermar /trunk/ Support for SYSENTER on ia32.  
3380 5766 d 4 h jermar /trunk/kernel/arch/amd64/include/ Prevent 'tmp' in amd64's atomic_lock_arch() from being allocated
to the same register as 'val->count'.
 
3369 5770 d 7 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3274 5787 d 9 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.
 
3233 5801 d 9 h decky /trunk/ remove dummy page coloring facility, which is currenty not used  
3222 5820 d 8 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3179 5838 d 7 h jermar /trunk/kernel/ Introduce the notion of FPU_NO_CFLAGS and separate building of test/fpu
objects and building the rest of kernel objects. Now, amd64 and ia32 can
enable things such as SSE selectively for the test/fpu/*.
 
3163 5842 d 3 h jermar /trunk/ First argument to atomic functions is read-write (amd64).  
3138 5844 d 12 h jermar /trunk/kernel/arch/amd64/src/ Formatting fixes for amd64 debugger.  
3104 5852 d 17 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3071 5855 d 9 h decky /trunk/kernel/ reflect changes in generic code
proper formatting directives
coding style
 
3070 5855 d 9 h decky /trunk/kernel/arch/ introduce portable formatting directives
remove common types
 
3044 5856 d 3 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.
 
3040 5856 d 12 h svoboda /trunk/kernel/arch/amd64/include/ Fix register-constraint typo in amd64 memstr.h and add two '&'s for symmetry's sake. (None were really causing trouble)  
2797 5916 d 4 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.
 
2794 5917 d 4 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2784 5931 d 3 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 5931 d 4 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 5935 d 14 h cejka /trunk/ Unified context handling code for amd64.  
2774 5935 d 15 h cejka /trunk/kernel/arch/ Context.s renamed to context.S for ia32 and fixed links for ia32xen.
Added asm macros for context save/restore and offset definitions.
 
2767 5940 d 5 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 5952 d 13 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2725 5973 d 10 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 5974 d 8 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2721 5974 d 10 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2713 5978 d 10 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 5978 d 10 h decky /trunk/kernel/ prettyprint output  
2703 5985 d 8 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 5985 d 12 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 5995 d 11 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 5999 d 7 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6045 d 2 h jermar /trunk/kernel/arch/ Formatting fixes.  
2612 6054 d 5 h jermar /trunk/kernel/arch/ Cleanup.