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Rev Age Author Path Log message Diff
3425 5783 d 5 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
3424 5783 d 17 h svoboda /branches/tracing/ Merge trunk changes up to r3180 into tracing  
2921 5909 d 6 h svoboda /branches/tracing/kernel/ Add TRAP debug event. Support on ia32/amd64.  
2787 5955 d 22 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2784 5963 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 5963 d 18 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 5968 d 4 h cejka /trunk/ Unified context handling code for amd64.  
2767 5972 d 19 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 5985 d 3 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 6006 d 0 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 6006 d 23 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2713 6011 d 0 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 6011 d 0 h decky /trunk/kernel/ prettyprint output  
2703 6017 d 22 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 6018 d 3 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 6028 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 6031 d 21 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6077 d 16 h jermar /trunk/kernel/arch/ Formatting fixes.  
2606 6087 d 22 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2604 6088 d 22 h jermar /trunk/kernel/arch/amd64/src/ Fix register names in exception dump and cstyle.  
2462 6250 d 18 h jermar /trunk/kernel/ Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.		  
2441 6256 d 17 h decky /trunk/kernel/ fix ICC compilation  
2302 6283 d 21 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)		  
2233 6308 d 18 h decky /trunk/kernel/arch/ use the hlt instruction more properly  
2227 6309 d 8 h decky /trunk/kernel/ start shutdown infrastructure  
2222 6309 d 18 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 6309 d 21 h decky /trunk/kernel/arch/amd64/src/boot/ add error message on no long mode support  
2218 6310 d 15 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 6374 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 6378 d 20 h decky /trunk/kernel/ signed/unsigned comparison, explicit typecast  
2089 6380 d 1 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2087 6380 d 21 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  
2082 6386 d 1 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2079 6386 d 20 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6390 d 18 h jermar /trunk/ (c) versus (C)  
2018 6427 d 21 h decky /trunk/kernel/ rename rdtsc() to get_cycle()  
1958 6473 d 1 h decky /trunk/kernel/arch/amd64/ amd64: adopt new IRQ interface  
1940 6481 d 22 h decky /trunk/kernel/arch/amd64/ amd64: fix compilation, keyboard not checked yet  
1937 6482 d 5 h decky /trunk/kernel/arch/ remove orphaned functions  
1901 6503 d 23 h jermar /trunk/kernel/ Make SMP related parts of main.c more generic.
Move initialization of local APIC to architecture specific code.
Add arch_post_cpu_init() to support the above.