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Rev Age Author Path Log message Diff
3770 5740 d 14 h rimsky /branches/sparc/ Working on Niagara port - TLB initialization, MMU fault status area initialization, hypercall enhancement, modified tick.c so that the (hyperprivileged) TICK register does not have to be accessed. Now the initialization phase proceeds, but some parts of it are omitted for now (e.g. CPU initialization).  
3742 5748 d 0 h rimsky /branches/sparc/ The sparc branch synchronized with trunk at revision 3722 (trunk@3722).  
3607 5782 d 12 h rimsky /branches/sparc/ Cleanup and minor fixes.  
3593 5786 d 13 h rimsky /branches/sparc/ Merged latest trunk changes into sparc branch.  
3582 5792 d 2 h rimsky /branches/sparc/ Made changes making HelenOS run on US-IV CPUs. Minor refactoring of the SGCN driver.  
3549 5799 d 12 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 5808 d 13 h rimsky /branches/sparc/ Input support added to SGCN driver, connected to HelenOS kernel (uspace TBD), so that kconsole is usable.  
3492 5820 d 17 h rimsky /branches/sparc/ Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option.  
3467 5842 d 14 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.  
3397 5852 d 22 h rimsky /branches/sparc/ Merged recent changes from trunk into the Sparc branch.  
3365 5870 d 14 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 5876 d 19 h decky /branches/sparc/ add sparc branch  
3222 5918 d 20 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3193 5926 d 15 h jermar /trunk/kernel/ cstyle fixes  
3181 5936 d 1 h jermar /trunk/kernel/generic/src/ cstyle for kinit.c and scheduler.c  
3175 5938 d 0 h jermar /trunk/kernel/generic/src/main/ Don't print anything before the kernel initializes the first THE
structure. This fixes a regression introduced in r3061. If anything
worked from r3061 until now, it was only due to luck. arm32 was not
that lucky when built with gcc 4.3.1.		  
3097 5952 d 17 h decky /trunk/kernel/ resurrect klog  
3061 5953 d 21 h decky /trunk/kernel/generic/src/main/ debugging output of kernel initialization  
3060 5953 d 21 h decky /trunk/kernel/generic/src/main/ run init tasks after they are all loaded  
3029 5957 d 21 h decky /trunk/kernel/generic/ fix kernel ramdisk support  

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