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Rev Age Author Path Log message Diff
3192 5866 d 0 h svoboda /branches/dynload/uspace/lib/libc/generic/ Commit long-missing pcb.c (oops)  
3190 5866 d 0 h svoboda /branches/dynload/ Remove vestiges of loading code coming from trunk  
3174 5877 d 3 h svoboda /branches/dynload/uspace/ Pass args to loader from task_spawn_ex(), completing argument support. Can pass args from CLI to tester.  
3171 5877 d 19 h svoboda /branches/dynload/uspace/ Add argc, argv to pcb_t. Update libc to save PCB pointer and pass argc, argv to main. (None provided by loader, yet)  
3168 5878 d 1 h svoboda /branches/dynload/ For each arch define one register for passing a pointer to PCB. Implemented in kernel lowlevel swich-to-userspace funcs and libc entry points. Missing in loader's program_run implementations.  
3155 5879 d 20 h svoboda /branches/dynload/ Make loader less chatty and let init use it, instead of loading binaries itself.  
3153 5880 d 0 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3150 5880 d 0 h svoboda /branches/dynload/ Merge trunk changes up to r3090 into dynload (still broken)  
3149 5880 d 1 h svoboda /branches/dynload/ Merge trunk changes up to r3071 into dynload (broken)  
3148 5880 d 1 h svoboda /branches/dynload/uspace/ Make use of async in communication with loader. Add pretty loader method name numbers.  
3102 5891 d 0 h svoboda /branches/dynload/ Update iloader linker scripts for supported arches  
3004 5900 d 22 h svoboda /branches/dynload/ A crude task_spawn() libc function to run a program. A tiny command-line application 'cli' to test it.  
2985 5904 d 23 h svoboda /branches/dynload/ Fix as_area_change_flags() and use it in elf_loader.c  
2984 5905 d 0 h svoboda /branches/dynload/ Add as_area_change_flags() syscall and libc wrapper. Implementation limited to non-shared areas of anonymous memory.  
2959 5908 d 4 h svoboda /branches/dynload/ Load both program and dynamic linker from program loader. Pass program entry point to dynamic linker and have it run the program  
2956 5908 d 18 h svoboda /branches/dynload/uspace/lib/ Temporarily force local dynamic TLS model in libc by declaring all __thread variables static. Implement a trivial __tls_get_addr() function. Now rtld works linked with libc. Yaay! :D  
2927 5912 d 4 h decky /branches/dynload/ added dynload branch  
2820 5949 d 15 h decky /trunk/uspace/lib/libc/generic/ fix copy-paste typo  
2771 5976 d 16 h jermar /trunk/uspace/lib/libc/generic/vfs/ Simplify the libc procedure needed to convert a user-supplied path to an
absolute canonical path.		  
2763 5978 d 20 h jermar /trunk/uspace/ Support for rename().  
2761 5980 d 2 h jermar /trunk/uspace/lib/libc/generic/vfs/ mkdir() and _unlink() should return the real return code.  
2759 5981 d 15 h jermar /trunk/uspace/lib/libc/ Add hash_table_destroy().  
2755 5985 d 13 h jermar /trunk/uspace/ Add support for relative paths: chdir() and getcwd().  
2754 5985 d 13 h jermar /trunk/uspace/lib/libc/ Add strcat().  
2753 5985 d 16 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2741 5995 d 17 h jermar /trunk/uspace/lib/libc/generic/ Prevent read() and write() from returning an uninitialized error return value.  
2735 5999 d 21 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 5999 d 23 h jermar /trunk/uspace/ Support for close().  
2710 6020 d 19 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2707 6020 d 23 h jermar /trunk/uspace/ Support for mkdir().  
2700 6029 d 0 h jermar /trunk/uspace/ Introduce the notion of lflag (i.e. lookup flags) to support the ability to
limit the scope of VFS node types that can be opened by open() and opendir(). In
the future, lflag will also specify actions for VFS_LOOKUP handlers that will be
carried out in situations such as the VFS node is not found (e.g. implementation
of mkdir() and open() with O_CREAT in oflag).		  
2699 6029 d 14 h jermar /trunk/uspace/ Finish implementation of readdir(). Functions from this family are implemented
via using file descriptors for directories. For example, readdir() is
implemented as read() from an open directory. Of course, FS implementations
must understand that they are asked to read a directory and behave accordingly.		  
2694 6034 d 17 h jermar /trunk/uspace/lib/libc/ Add opendir(), rewinddir(), closedir() and some prototypes and stubs. Add dirent.h.  
2693 6035 d 0 h jermar /trunk/uspace/ Add ftruncate() and support for VFS_TRUNCATE to VFS and TMPFS.  
2684 6041 d 18 h jermar /trunk/ Add libc and VFS implementation of lseek(), VFS_SEEK resp.
Add the size member to the VFS node structure (not yet initialized).		  
2682 6042 d 0 h jermar /trunk/uspace/ Fix type in declaration of VFS node rwlock.
Introduce a dedicated type for futexes. Make the existing futex code use this
newly introduced type and fix formatting in futex.c.		  
2678 6047 d 20 h jermar /trunk/uspace/ The IPC_M_SHARE_* and IPC_M_DATA_* calls pass through 3 stages. Rename the send,
receive and deliver wrappers to names ending with 'start', 'receive' and
'finalize', respectively. This should make it clearer for dummies.		  
2677 6047 d 21 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.		  
2676 6048 d 3 h jermar /trunk/ Simplify the IPC_M_DATA_WRITE protocol. Do not pass the source address space
virtual address to the recipient. This feature was not used anyway. Now
IPC_M_DATA_WRITE and IPC_M_DATA_READ are feature-aligned.		  
2675 6048 d 16 h jermar /trunk/uspace/lib/libc/generic/ Actually use the nbyte argument in both read() and write().
Fix warnings in read() and write().