Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
3478 5710 d 6 h decky /branches/arm/ new arm branch  
3475 5713 d 1 h svoboda /trunk/uspace/ Fix bugs in getting task ID from loader (was breaking ppc32).  
3470 5713 d 6 h svoboda /trunk/uspace/ Separate load and run commands for loader. Update tracer - no events get missed on startup anymore.  
3447 5719 d 8 h svoboda /trunk/uspace/ Allow trace to run programs and trace them (no more task IDs)  
3352 5745 d 21 h jermar /trunk/uspace/srv/ Add reference to the mounted FS root.

This makes it possible to keep the FS root logically unlinked (i.e. lnkcnt == 0)
because it prevents VFS from attempting to destroy it during closedir().		  
3335 5749 d 20 h jermar /trunk/uspace/srv/fs/fat/ Support for readdir() on FAT.  
3325 5752 d 21 h jermar /trunk/uspace/srv/fs/fat/ Determine the size of a directory node by walking the FAT and counting clusters.
This eliminates the hardcoded limit on the number of directory entries.		  
3315 5753 d 21 h jermar /trunk/uspace/srv/loader/ Make sure that the loader keeps on read()ing until it read()s all it wanted to
read().		  
3314 5753 d 21 h jermar /trunk/uspace/srv/fs/fat/ fat_read() should expect IPC_M_DATA_READ instead of IPC_M_DATA_WRITE.  
3312 5753 d 22 h jermar /trunk/uspace/srv/fs/fat/ When removing a FAT node from the ffn list, use the correct pointer instead of
an uninitialized one.		  
3308 5755 d 20 h jermar /trunk/uspace/srv/fs/fat/ More complete fat_read().  
3307 5755 d 22 h jermar /trunk/uspace/srv/fs/fat/ Dummy implementation of fat_read().  
3282 5757 d 18 h jermar /trunk/uspace/srv/fs/fat/ FAT dentry type used for subdirectories doesn't store the directory size in the 'size' field.
Introduce a simple workaround that will let us have 64 directory entries at maximum.		  
3272 5758 d 8 h jermar /trunk/uspace/srv/fs/fat/ Several fixes for the FAT file system:
- do not copy padding during file name canonization
- properly nul-terminate the FAT file name during canonization
- compare FAT file name and the component name case insensitively
- block_get() takes a block offset, not byte offset as parameter		  
3257 5759 d 7 h jermar /trunk/uspace/srv/fs/fat/ First attempt at delivering the FAT16 read-only support.
Needless to say it doesn't work yet, but now it's only
the lurking bugs that need to be fixed.		  
3255 5759 d 7 h jermar /trunk/uspace/ Fix the VFS protocol so that the client can determine that VFS_MOUNT failed due
to a request to mount an unregistered file system.		  
3254 5760 d 2 h jermar /trunk/uspace/ Stop using fixed size BLOCK_SIZE in the ramdisk task and allow each client to negotiate its own
maximum block size. Allow the individual transfers to use block sizes smaller and equal to the
negotiated maximum block size.		  
3253 5760 d 19 h jermar /trunk/uspace/srv/fs/fat/ Pass block size to block_get() in the last argument.  
3252 5760 d 20 h jermar /trunk/uspace/ Add a comment to libfs_blockread() and change type from size_t to off_t at
various places.		  
3251 5760 d 22 h jermar /trunk/uspace/ Move tmpfs_blockread() to libfs and rename it to libfs_blockread().
Add one argument to specify block size.		  
3250 5760 d 23 h jermar /trunk/uspace/srv/fs/tmpfs/ Let tmpfs_blockread() use async_req_2_1() instead of ipc_call_sync_2_1().  
3247 5761 d 23 h jermar /trunk/uspace/srv/fs/tmpfs/ Avoid magic numbers in tmpfs_dump.c.  
3235 5772 d 2 h decky /trunk/uspace/srv/fb/ clear screen not until successful connection from console  
3234 5772 d 2 h decky /trunk/ reintroduce support for MSIM text console in user space  
3223 5791 d 0 h svoboda /trunk/uspace/srv/loader/ Some Cstyle  
3222 5791 d 1 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3215 5792 d 4 h jermar /trunk/uspace/srv/vfs/ Instead of aborting or crashing, return EBADF when an invalid file descriptor
is passed to vfs_close().		  
3201 5796 d 4 h svoboda /trunk/uspace/ Do not disassemble needlessly.  
3119 5822 d 2 h jermar /trunk/uspace/srv/fs/fat/ Initialize in-core FAT root directory node during mount.  
3111 5822 d 20 h jermar /trunk/uspace/srv/fs/fat/ Put a frequently used construct into a function.  
3110 5822 d 21 h jermar /trunk/uspace/srv/fs/fat/ Initialize global FAT IDX structures when the FAT server starts and initialize
per-file system FAT IDX structures when a file system gets mounted.		  
3109 5823 d 2 h jermar /trunk/uspace/srv/ Split the 'mount another filesystem here' and 'you are being mounted and the
device is this' mount semantics. Add VFS_MOUNTED VFS operation that corresponds
to the latter and reserve VFS_MOUNT only for the former. Because of this
change, the VFS server does not maintain the mr_node VFS node for the name space
root anymore and the VFS_LOOKUP operation is now not meant to be used on
unmounted file system, not even for looking up the root node of unmounted file
systems. In the light of these changes, TMPFS is now initialized from
tmpfs_mounted() function.		  
3103 5823 d 18 h jermar /trunk/uspace/srv/fs/tmpfs/ Evict the code which loads the TMPFS file system from a file system dump to a
dedicated source file.		  
3091 5825 d 22 h jermar /trunk/uspace/srv/fs/tmpfs/ Return value argument to ipc_call_sync_X_Y() may not be int or it will
break on 64-machines that are sensitive to unaligned memory accesses.
Moreover, overcasting int * to sysarg_t * is not a good idea either
even if the int is by chance aligned on a 64-bit boundary as some
unknown memory will get overwritten during the assignment. Change the
type of the retval argument to ipcarg_t.		  
3087 5826 d 2 h decky /trunk/uspace/srv/fs/tmpfs/ initialize tmpfs from RAM disk  
3086 5826 d 2 h decky /trunk/uspace/srv/fb/ disable kernel console output for now
(this breaks some archs)		  
3085 5826 d 2 h decky /trunk/uspace/srv/rd/ devmap support, small fixes  
3084 5826 d 2 h decky /trunk/uspace/srv/console/ service banner  
3083 5826 d 2 h decky /trunk/uspace/srv/ns/ service banner  
3082 5826 d 2 h decky /trunk/uspace/srv/kbd/generic/ service banner