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Rev Age Author Path Log message Diff
3485 5870 d 2 h jermar /trunk/ Support for SYSENTER on ia32.  
3380 5905 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 5909 d 7 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3274 5926 d 8 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 5940 d 9 h decky /trunk/ remove dummy page coloring facility, which is currenty not used  
3222 5959 d 8 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3179 5977 d 6 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 5981 d 2 h jermar /trunk/ First argument to atomic functions is read-write (amd64).  
3138 5983 d 12 h jermar /trunk/kernel/arch/amd64/src/ Formatting fixes for amd64 debugger.  
3104 5991 d 16 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3071 5994 d 9 h decky /trunk/kernel/ reflect changes in generic code
proper formatting directives
coding style		  
3070 5994 d 9 h decky /trunk/kernel/arch/ introduce portable formatting directives
remove common types		  
3044 5995 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 5995 d 11 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 6055 d 4 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.		  
2794 6056 d 4 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2784 6070 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 6070 d 3 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 6074 d 13 h cejka /trunk/ Unified context handling code for amd64.  
2774 6074 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.		  

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