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Rev Age Author Path Log message Diff
4337 5557 d 9 h svoboda /branches/dynload/ Merge changes in trunk up to r3741 to dynload.  
3403 5784 d 18 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3168 5872 d 16 h svoboda /branches/dynload/ For each arch define one register for passing a pointer to PCB. Implemented in kernel lowlevel swich-to-userspace funcs and libc entry points. Missing in loader's program_run implementations.  
3153 5874 d 15 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3149 5874 d 16 h svoboda /branches/dynload/ Merge trunk changes up to r3071 into dynload (broken)  
3107 5884 d 20 h svoboda /branches/dynload/ Merge trunk changes up to r3044 into dynload  
2927 5906 d 19 h decky /branches/dynload/ added dynload branch  
2784 5963 d 8 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 8 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 5967 d 19 h cejka /trunk/ Unified context handling code for amd64.  
2767 5972 d 10 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 5984 d 17 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 6005 d 15 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 13 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2713 6010 d 14 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 6010 d 15 h decky /trunk/kernel/ prettyprint output  
2703 6017 d 12 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 6017 d 17 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 6027 d 16 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 11 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6077 d 7 h jermar /trunk/kernel/arch/ Formatting fixes.  
2606 6087 d 13 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2604 6088 d 13 h jermar /trunk/kernel/arch/amd64/src/ Fix register names in exception dump and cstyle.  
2462 6250 d 9 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 7 h decky /trunk/kernel/ fix ICC compilation  
2302 6283 d 11 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)		  
2233 6308 d 8 h decky /trunk/kernel/arch/ use the hlt instruction more properly  
2227 6308 d 23 h decky /trunk/kernel/ start shutdown infrastructure  
2222 6309 d 8 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 11 h decky /trunk/kernel/arch/amd64/src/boot/ add error message on no long mode support  
2218 6310 d 5 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 6373 d 16 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 10 h decky /trunk/kernel/ signed/unsigned comparison, explicit typecast  
2089 6379 d 16 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2087 6380 d 11 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  
2082 6385 d 16 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2079 6386 d 10 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6390 d 8 h jermar /trunk/ (c) versus (C)  
2018 6427 d 11 h decky /trunk/kernel/ rename rdtsc() to get_cycle()  
1958 6472 d 15 h decky /trunk/kernel/arch/amd64/ amd64: adopt new IRQ interface