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Rev Age Author Path Log message Diff
1354 6743 d 8 h palkovsky /kernel/trunk/ Support for mips kbd driver.  
1334 6744 d 15 h jermar /kernel/trunk/ Force mips32 frame buffer access to be always big endian.

Fix vmaxlma.c warning when building ia64.
 
1332 6745 d 2 h palkovsky /kernel/trunk/ Added support for more processes in mips.  
1138 6793 d 6 h jermar /kernel/trunk/ CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().
 
1096 6800 d 9 h palkovsky /kernel/trunk/ Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall
 
1059 6804 d 3 h jermar /kernel/trunk/ Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.
 
1047 6804 d 9 h decky /kernel/trunk/contrib/conf/ update config to use the image with boot loader  
1034 6804 d 12 h decky /kernel/trunk/contrib/conf/ more realistic simulated CPU frequency  
1017 6805 d 8 h decky /kernel/trunk/ mips: remove load.bin
remove arch/boot infrastructure
 
941 6808 d 4 h palkovsky /kernel/trunk/ Fixed mips elf loading.  
939 6808 d 5 h palkovsky /kernel/trunk/contrib/conf/ Fix msim configuration.  
938 6808 d 5 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.
 
930 6808 d 9 h decky /kernel/trunk/contrib/conf/ preliminary Simics 3.0 configuration for Simics  
927 6808 d 11 h decky /kernel/trunk/contrib/conf/ Simics 3.0 IA32/AMD64 component configuration  
919 6811 d 10 h jermar /kernel/trunk/ ia64 work.
Changes to make userspace work (kernel part).
Use ski.conf from contrib directory to run Ski.

There is actually no appropriate syscall handler yet.
 
905 6818 d 1 h jermar /kernel/trunk/ Upgrade toolchain build scripts to install binutils 2.16.1 and gcc 4.1.0.
The only exception is ia64, where the kernel does not build with gcc 4.1.0.
 
872 6825 d 23 h vana /kernel/trunk/ Init stack base fix
Removing commented code
 
869 6825 d 23 h vana /kernel/trunk/ Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)  
852 6830 d 8 h palkovsky /kernel/trunk/ Fixes in memory allocator
- proper kernel blacklisting, when kernel not loaded on page boundary
- correct zone adding in zone list (how could this work??)
 
841 6832 d 11 h jermar /kernel/trunk/contrib/arch/ Add workaround utility for buggy ELF loader in HP Ski IA-64 simulator.  
836 6835 d 0 h palkovsky /kernel/trunk/ Added support for 24-bit framebuffer.  
825 6839 d 6 h jermar /kernel/trunk/ Remove WAKEUP_IPI stuff.

Make it possible to use PAGE_GLOBAL on ia32, amd64 and mips32.
Make ia32 and amd64 map the kernel using PAGE_GLOBAL.
 
814 6840 d 11 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.
 
812 6841 d 1 h jermar /kernel/trunk/ Documentation and dot.bochsrc upgrade.  
796 6842 d 6 h palkovsky /kernel/trunk/ Gxemul support for mips userspace. MIPS now _must_ be started
always with userspace, there is (almost) no way how to pass parameters
to kernel.
 
794 6842 d 7 h palkovsky /kernel/trunk/ Added MIPS userspace. Currently can't make it work in gxemul.  
718 6864 d 2 h decky /kernel/trunk/ interface change: as_area_load_mapping -> as_area_set_mapping (set single page mapping)
map init directly from the physical frames it is loaded in
 
574 6901 d 5 h palkovsky /kernel/trunk/ Merged msim & gxemul native keyboards.  
534 6906 d 3 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6906 d 4 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
509 6918 d 2 h jermar /kernel/trunk/ Basic keyboard support for mips32 (msim).  
506 6918 d 4 h decky /kernel/trunk/ preparation for init task loading  
501 6918 d 8 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
409 6955 d 14 h jermar /SPARTAN/trunk/contrib/toolchain/ sparc64 toolchain build script.  
408 6956 d 9 h decky /SPARTAN/trunk/ IA32 has_cpuid() inline
minor indentation fixes
 
376 6976 d 6 h jermar /SPARTAN/trunk/ Move kernel build files one level up the directory tree.
Fix paths in your testing environment!
 
343 6989 d 9 h jermar /SPARTAN/trunk/ Finish renaming of mips and ppc ports.  
332 6990 d 10 h palkovsky /SPARTAN/trunk/ Updated symtab so that it works correctly with BE architectures.
Changed compiler for BE MIPS to be mips-sgi-irix5, because
mipsel -EB does not behave correctly.
Doc updates to amd64.
Added ARC BIOS support to MIPS architecture. Putchar works correctly,
kernel passed FPU & some rwlock tests.
 
326 6991 d 22 h palkovsky /SPARTAN/trunk/ Cleanup of makefiles to have common options in one main makefile.

Add simple build process for different simulators for MIPS.
Added FPU context & lazy FPU context switching to MIPS.
Cleanup of MIPS linker script.
Moved MIPS kernel above 1MB. Not tested on real machine yet, but it might help.

There is something broken with gcc inlined memcpy (either simulator or gcc), it is disabled on BigEndian mips now.
 
324 6992 d 9 h palkovsky /SPARTAN/trunk/ MIPS architecture now works without any problems in
- msim: compile as OUTPUT_FORMAT(binary)
- gxemul: compile as OUTPUT_FORMAT(ecoff-littlemips), or create
configuration file for binary format (will be done later)
- simics: compile as OUTPUT_FORMAT(elf32-little), might work with binary
format, didn't try yet.