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Rev Age Author Path Log message Diff
3431 5775 d 17 h svoboda /branches/tracing/kernel/ Add configuration option CONFIG_UDEBUG to compile udebug in the kernel or not.  
3425 5776 d 4 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
3424 5776 d 16 h svoboda /branches/tracing/ Merge trunk changes up to r3180 into tracing  
2921 5902 d 5 h svoboda /branches/tracing/kernel/ Add TRAP debug event. Support on ia32/amd64.  
2787 5948 d 22 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2784 5956 d 17 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 5956 d 17 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 5961 d 4 h cejka /trunk/ Unified context handling code for amd64.  
2767 5965 d 18 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 5978 d 2 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 5998 d 23 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 5999 d 22 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2713 6003 d 23 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 6004 d 0 h decky /trunk/kernel/ prettyprint output  
2703 6010 d 21 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 6011 d 2 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 6021 d 1 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 6024 d 20 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6070 d 15 h jermar /trunk/kernel/arch/ Formatting fixes.  
2606 6080 d 22 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2604 6081 d 21 h jermar /trunk/kernel/arch/amd64/src/ Fix register names in exception dump and cstyle.  
2462 6243 d 17 h jermar /trunk/kernel/ Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.		  
2441 6249 d 16 h decky /trunk/kernel/ fix ICC compilation  
2302 6276 d 20 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)		  
2233 6301 d 17 h decky /trunk/kernel/arch/ use the hlt instruction more properly  
2227 6302 d 8 h decky /trunk/kernel/ start shutdown infrastructure  
2222 6302 d 17 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 6302 d 20 h decky /trunk/kernel/arch/amd64/src/boot/ add error message on no long mode support  
2218 6303 d 14 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 6367 d 1 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 6371 d 19 h decky /trunk/kernel/ signed/unsigned comparison, explicit typecast  
2089 6373 d 0 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2087 6373 d 20 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  
2082 6379 d 1 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2079 6379 d 19 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6383 d 17 h jermar /trunk/ (c) versus (C)  
2018 6420 d 20 h decky /trunk/kernel/ rename rdtsc() to get_cycle()  
1958 6466 d 0 h decky /trunk/kernel/arch/amd64/ amd64: adopt new IRQ interface  
1940 6474 d 21 h decky /trunk/kernel/arch/amd64/ amd64: fix compilation, keyboard not checked yet  
1937 6475 d 4 h decky /trunk/kernel/arch/ remove orphaned functions