Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
3665 5742 d 18 h rimsky /branches/sparc/ Merged latest trunk changes into the sparc brach.  
3618 5752 d 18 h rimsky /branches/sparc/ Support for framebuffers, where the first pixel is mapped to a different address than the OBP 'reg' property claims. Cleanup, comments, C-style.  
3593 5757 d 18 h rimsky /branches/sparc/ Merged latest trunk changes into sparc branch.  
3582 5763 d 7 h rimsky /branches/sparc/ Made changes making HelenOS run on US-IV CPUs. Minor refactoring of the SGCN driver.  
3549 5770 d 18 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).  
3343 5848 d 0 h decky /branches/sparc/ add sparc branch  
3235 5871 d 2 h decky /trunk/uspace/srv/fb/ clear screen not until successful connection from console  
3234 5871 d 2 h decky /trunk/ reintroduce support for MSIM text console in user space  
3201 5895 d 4 h svoboda /trunk/uspace/ Do not disassemble needlessly.  
3086 5925 d 2 h decky /trunk/uspace/srv/fb/ disable kernel console output for now
(this breaks some archs)		  
3081 5925 d 2 h decky /trunk/uspace/srv/ remove __entry_driver entry points  
2677 6080 d 0 h jermar /trunk/ Rename IPC_M_AS_AREA_SEND to IPC_M_SHARE_OUT. Rename IPC_M_AS_AREA_RECV to
IPC_M_SHARE_IN. Provide user-friendly wrappers for these methods so that even
dummies can get it right. Some applications using simpler protocols still use
these methods directly.		  
2637 6106 d 21 h cejka /trunk/ Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5.		  
2619 6120 d 20 h jermar /trunk/ Modify ipc_answer_*() to make use of all six syscall arguments. The recommended
means of answering calls is via the ipc_answer_m() macros (where m denotes the
number of return arguments) that automatically decide between the fast register
version or the slow universal version of ipc_answer().		  
2541 6175 d 5 h jermar /trunk/uspace/ Header cleanup.
Move off_t, size_t and ssize_t into sys/types.h.
Get rid off the non-standard and dummy types.h.		  
2479 6271 d 4 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2476 6273 d 20 h jermar /trunk/ Cleanup.  
2301 6321 d 3 h decky /trunk/uspace/fb/ copy proper portion of viewport on screen border
(fixes ticket #34)		  
2141 6358 d 18 h jermar /trunk/ The Ultimate Solution To Illegal Virtual Aliases.
It is better to avoid them completely than to fight them.
Switch the sparc64 port to 16K pages. The TLBs and TSBs
continue to operate with 8K pages only. Page tables and
other generic parts operate with 16K pages.

Because the MMU doesn't support 16K directly, each 16K
page is emulated by a pair of 8K pages. With 16K pages,
illegal aliases cannot be created in 16K D-cache.		  
2071 6427 d 21 h jermar /trunk/ (c) versus (C)  

←Prev12Next→

Show All