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Rev Age Author Path Log message Diff
3549 5808 d 3 h rimsky /branches/sparc/ Implemented uspace Serengeti drivers for kbd and fb. Integrated with other parts of HelenOS. Now it is possible to play Tetris on a simulated Serengeti machine (usiii.simics).  
3514 5817 d 4 h rimsky /branches/sparc/ Input support added to SGCN driver, connected to HelenOS kernel (uspace TBD), so that kconsole is usable.  
3502 5818 d 5 h rimsky /branches/sparc/ Implemented Serengeti console driver (only output, input TBD), all output now goes to the console instead of Simics CLI window.  
3493 5826 d 5 h rimsky /branches/sparc/ More changes making the code US-III-conformant (mainly in mm).  
3492 5829 d 8 h rimsky /branches/sparc/ Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option.  
3489 5833 d 8 h rimsky /branches/sparc/ More files made conform the US-III specification. (Changes concern mainly TSB.)  
3479 5844 d 12 h rimsky /branches/sparc/ Names containing 'UPA' replaced with strings containing more general 'ICBUS'. SMART_FIRMWARE option replaced with CPU autodetection + new option CONFIG_A_OUT_ISOFS_B.  
3477 5848 d 7 h rimsky /branches/sparc/kernel/arch/sparc64/ comments  
3467 5851 d 5 h rimsky /branches/sparc/ SMP and CPU initialiation modified to work even with Serengeti OFW tree layout; support for output to the Simics CLI console added (see my blog); some header files modified to conform US-III definition. Now HelenOS (on the sample configuration - usiii.simics) is able to run some userspace tasks.  
3450 5855 d 6 h rimsky /branches/sparc/kernel/arch/sparc64/ Made tlb.h conform US-III specification.  
3440 5856 d 14 h rimsky /branches/sparc/kernel/arch/sparc64/ TLB modifications in order to make functions tlb_print and tlb_invalidate_all work correctly in US-III.  
3398 5861 d 12 h rimsky /branches/sparc/ US used as a code for the UltraSPARC I-II subarchitecture instead of US2.  
3397 5861 d 13 h rimsky /branches/sparc/ Merged recent changes from trunk into the Sparc branch.  
3365 5879 d 4 h rimsky /branches/sparc/ Integrated US-III port into the build process; added script for downloading and patching SILO; added patched SILO binaries; modified sources of the Sparc64 port up to the beginning of the main_bsp_separated_stack function: phys. address size not hardwired but configurable (41 bits on US-II, 43 bits on US-III), WSTATE register implicitly written 0 on startup.  
3343 5885 d 10 h decky /branches/sparc/ add sparc branch  
3332 5888 d 13 h jermar /trunk/kernel/generic/src/ipc/ Fix types when processing IPC_M_DATA_WRITE arguments.  
3281 5894 d 9 h jermar /trunk/kernel/arch/ia64/src/ Fix ia64 memcpy() broken in the last change.  
3274 5894 d 11 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.		  
3249 5898 d 7 h jermar /trunk/kernel/doc/ Add Jiri Svoboda to AUTHORS and remove email addresses.  
3248 5898 d 7 h jermar /trunk/kernel/doc/ BUGS_FOUND is now out of date and it would require too much effort to keep it up
to date.		  
3246 5898 d 8 h jermar /trunk/ cstyle  
3240 5904 d 16 h decky / move unfinished ObjC support to a separate branch  
3236 5908 d 6 h decky /trunk/kernel/arch/mips32/src/mm/ limit physical memory to 512 MB (more cannot be used right now, see ticket #29)
fix physical memory detection in gxemul (which doesn't honor uncached flag in TLB)		  
3234 5908 d 11 h decky /trunk/ reintroduce support for MSIM text console in user space  
3233 5908 d 11 h decky /trunk/ remove dummy page coloring facility, which is currenty not used  
3232 5908 d 13 h decky /trunk/kernel/arch/mips32/src/mm/ fixes  
3231 5908 d 13 h decky /trunk/kernel/arch/mips32/src/mm/ finer granularity (256 KiB)  
3230 5908 d 13 h decky /trunk/kernel/arch/mips32/ fix off-by-one bug
cleanup		  
3229 5908 d 15 h jermar /trunk/kernel/generic/include/ Improve definition of generic macros.  
3228 5908 d 23 h decky /trunk/ physical memory detection in MSIM (discontinous regions supported)
remove Sgi Indy (ARC) support -- it was unmaintaned, untested for years and without uspace support		  
3227 5909 d 7 h decky /trunk/kernel/arch/ia32/src/drivers/ remove unnecessary newline  
3226 5909 d 14 h decky /trunk/kernel/arch/ia32/ fix no-mmx option  
3225 5910 d 16 h jermar /trunk/kernel/generic/src/sysinfo/ Check the validity of the 'len' argument for sysinfo syscalls.  
3222 5927 d 10 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3209 5929 d 6 h jermar /trunk/kernel/arch/ia32/src/smp/ Allocate AP's GDT from first 4 GiB.  
3208 5929 d 6 h jermar /trunk/kernel/generic/ The real intention of the previous commit was to put the boundary
on 4 GiB, not 16 GiB.		  
3207 5929 d 7 h jermar /trunk/kernel/generic/ Introduce FRAME_LOW_16_GiB slab/frame allocator flag. When specified, the
allocators will not allocate memory above 16 GiB. Each architecture needs to
make sure not to merge zones from below and above 16 GiB. Allocations that
require memory below 16 GiB need to be altered to use this flag.		  
3206 5929 d 8 h jermar /trunk/kernel/generic/ Avoid deadlock during the 'zone n' kconsole command. Buddy allocator detail is
no longer printed because the effort to avoid the deadlock was simply not worth
it.		  
3205 5929 d 10 h jermar /trunk/kernel/generic/src/mm/ Fix deadlock in the 'zones' kconsole command.  
3200 5932 d 14 h svoboda /trunk/kernel/arch/ppc32/src/ Remove buggy assembler memsetb function, call generic C _memsetb instead. Fixes kconsole panic when uspace klog is enabled and memsetb() called from klog_update()