HelenOS – /

Rev 2970 – Fix symlink

svoboda — Tue, 20 May 2008 14:23:03 +0200

svoboda – 1 file(s) modified
Fix symlink

~ /branches/dynload/uspace/lib/libtest/libtest.so.0

Rev 2969 – Incorporate ELF loader from iloader to rtld

svoboda — Mon, 19 May 2008 23:17:35 +0200

svoboda – 15 file(s) modified
Incorporate ELF loader from iloader to rtld

x /branches/dynload/uspace/app/iloader/elf.h
x /branches/dynload/uspace/app/iloader/elf_load.h
+ /branches/dynload/uspace/app/iloader/include
+ /branches/dynload/uspace/app/iloader/include/elf.h (copied from /branches/dynload/uspace/app/iloader/elf.h@2968)
+ /branches/dynload/uspace/app/iloader/include/elf_load.h (copied from /branches/dynload/uspace/app/iloader/elf_load.h@2968)
+ /branches/dynload/uspace/app/iloader/include/pcb.h (copied from /branches/dynload/uspace/app/iloader/pcb.h@2968)
~ /branches/dynload/uspace/app/iloader/main.c
~ /branches/dynload/uspace/app/iloader/Makefile
x /branches/dynload/uspace/app/iloader/pcb.h
~ /branches/dynload/uspace/lib/rtld/dynamic.c
+ /branches/dynload/uspace/lib/rtld/elf_load.c
~ /branches/dynload/uspace/lib/rtld/include/dynamic.h
x /branches/dynload/uspace/lib/rtld/include/elf.h
~ /branches/dynload/uspace/lib/rtld/Makefile
~ /branches/dynload/uspace/lib/rtld/rtld.c

Rev 2968 – Parse .dynamic section fields into a more useful form.

svoboda — Mon, 19 May 2008 22:10:37 +0200

svoboda – 9 file(s) modified
Parse .dynamic section fields into a more useful form.

~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/app/iloader/main.c
~ /branches/dynload/uspace/app/iramfs/data.h
~ /branches/dynload/uspace/app/iramfs/main.c
~ /branches/dynload/uspace/app/iramfs/Makefile
+ /branches/dynload/uspace/lib/rtld/dynamic.c
+ /branches/dynload/uspace/lib/rtld/include/dynamic.h
~ /branches/dynload/uspace/lib/rtld/Makefile
~ /branches/dynload/uspace/lib/rtld/rtld.c

Rev 2967 – For testing purposes, add a trivial shared library and a ...

svoboda — Mon, 19 May 2008 18:39:10 +0200

svoboda – 11 file(s) modified
For testing purposes, add a trivial shared library and a program linked to it

+ /branches/dynload/uspace/app/dltest
+ /branches/dynload/uspace/app/dltest/dltest.c
+ /branches/dynload/uspace/app/dltest/Makefile
+ /branches/dynload/uspace/app/dltest/_link.ld.in
+ /branches/dynload/uspace/lib/libtest
+ /branches/dynload/uspace/lib/libtest/libtest.c
+ /branches/dynload/uspace/lib/libtest/libtest.h
+ /branches/dynload/uspace/lib/libtest/libtest.so.0
+ /branches/dynload/uspace/lib/libtest/Makefile
+ /branches/dynload/uspace/lib/libtest/_link.ld.in
~ /branches/dynload/uspace/Makefile

Rev 2966 – Define more ELF constants and use them

svoboda — Mon, 19 May 2008 14:59:00 +0200

svoboda – 2 file(s) modified
Define more ELF constants and use them

~ /branches/dynload/uspace/lib/rtld/arch/ia32/src/bootstrap.c
~ /branches/dynload/uspace/lib/rtld/include/elf_dyn.h

Rev 2965 – Add headers for dynamic-loading-related ELF stuff. Reorganize rtld include directories.

svoboda — Mon, 19 May 2008 14:49:41 +0200

svoboda – 18 file(s) modified
Add headers for dynamic-loading-related ELF stuff. Reorganize rtld include directories.

~ /branches/dynload/uspace/app/iloader/elf_load.c
~ /branches/dynload/uspace/app/iloader/pcb.h
x /branches/dynload/uspace/lib/rtld/arch/ia32/bootstrap.c
x /branches/dynload/uspace/lib/rtld/arch/ia32/entry.s
+ /branches/dynload/uspace/lib/rtld/arch/ia32/include
+ /branches/dynload/uspace/lib/rtld/arch/ia32/include/elf_dyn.h
~ /branches/dynload/uspace/lib/rtld/arch/ia32/Makefile.inc
x /branches/dynload/uspace/lib/rtld/arch/ia32/runtime.c
+ /branches/dynload/uspace/lib/rtld/arch/ia32/src
+ /branches/dynload/uspace/lib/rtld/arch/ia32/src/bootstrap.c (copied from /branches/dynload/uspace/lib/rtld/arch/ia32/bootstrap.c@2964)
+ /branches/dynload/uspace/lib/rtld/arch/ia32/src/entry.s (copied from /branches/dynload/uspace/lib/rtld/arch/ia32/entry.s@2964)
+ /branches/dynload/uspace/lib/rtld/arch/ia32/src/runtime.c (copied from /branches/dynload/uspace/lib/rtld/arch/ia32/runtime.c@2964)
+ /branches/dynload/uspace/lib/rtld/include
+ /branches/dynload/uspace/lib/rtld/include/elf.h
+ /branches/dynload/uspace/lib/rtld/include/elf_dyn.h
+ /branches/dynload/uspace/lib/rtld/include/rtld.h
~ /branches/dynload/uspace/lib/rtld/Makefile
~ /branches/dynload/uspace/lib/rtld/rtld.c

Rev 2964 – Restructure elf loader data. Extract .dynamic section address

svoboda — Mon, 19 May 2008 13:30:59 +0200

svoboda – 4 file(s) modified
Restructure elf loader data. Extract .dynamic section address

~ /branches/dynload/uspace/app/iloader/elf_load.c
~ /branches/dynload/uspace/app/iloader/elf_load.h
~ /branches/dynload/uspace/app/iloader/main.c
~ /branches/dynload/uspace/app/iloader/pcb.h

Rev 2963 – Add missing elf_load.h

svoboda — Mon, 19 May 2008 12:37:46 +0200

svoboda – 1 file(s) modified
Add missing elf_load.h

+ /branches/dynload/uspace/app/iloader/elf_load.h

Rev 2962 – Restructure iloader. Rename elf.c to elf_load.c (need elf_load.h vs elf.h)

svoboda — Mon, 19 May 2008 12:37:21 +0200

svoboda – 4 file(s) modified
Restructure iloader. Rename elf.c to elf_load.c (need elf_load.h vs elf.h)

x /branches/dynload/uspace/app/iloader/elf.c
+ /branches/dynload/uspace/app/iloader/elf_load.c (copied from /branches/dynload/uspace/app/iloader/elf.c@2961)
~ /branches/dynload/uspace/app/iloader/main.c
~ /branches/dynload/uspace/app/iloader/Makefile

Rev 2961 – Read section headers in iloader

svoboda — Mon, 19 May 2008 12:13:43 +0200

svoboda – 2 file(s) modified
Read section headers in iloader

~ /branches/dynload/uspace/app/iloader/elf.c
~ /branches/dynload/uspace/app/iloader/main.c

Rev 2960 – Add missing file pcb.h. Introduces the Program Control Block (PCB)

svoboda — Mon, 19 May 2008 11:45:16 +0200

svoboda – 1 file(s) modified
Add missing file pcb.h. Introduces the Program Control Block (PCB)

+ /branches/dynload/uspace/app/iloader/pcb.h

Rev 2959 – Load both program and dynamic linker from program loader. Pass ...

svoboda — Mon, 19 May 2008 11:44:02 +0200

svoboda – 8 file(s) modified
Load both program and dynamic linker from program loader. Pass program entry point to dynamic linker and have it run the program

~ /branches/dynload/tools/bin2c.py
~ /branches/dynload/uspace/app/iloader/arch/ia32/_link.ld.in
~ /branches/dynload/uspace/app/iloader/main.c
~ /branches/dynload/uspace/app/iramfs/data.h
~ /branches/dynload/uspace/app/iramfs/main.c
~ /branches/dynload/uspace/app/iramfs/Makefile
~ /branches/dynload/uspace/lib/libc/generic/time.c
~ /branches/dynload/uspace/lib/rtld/rtld.c

Rev 2958 – Make VFS_MOUNT call even when mounting the root file system.

jermar — Sun, 18 May 2008 23:58:54 +0200

jermar – 4 file(s) modified
Make VFS_MOUNT call even when mounting the root file system.

~ /trunk/uspace/srv/fs/tmpfs/tmpfs.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs.h
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 2957 – Cram VFS_MOUNT into one message. This creates a hidden demand ...

jermar — Sun, 18 May 2008 22:20:47 +0200

jermar – 1 file(s) modified
Cram VFS_MOUNT into one message. This creates a hidden demand for the sixth IPC
argument as there might be a desire to pass some options/flags in the future.

~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 2956 – Temporarily force local dynamic TLS model in libc by declaring ...

svoboda — Sun, 18 May 2008 21:52:47 +0200

svoboda – 5 file(s) modified
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

~ /branches/dynload/uspace/lib/libc/generic/async.c
~ /branches/dynload/uspace/lib/rtld/arch/ia32/Makefile.inc
+ /branches/dynload/uspace/lib/rtld/arch/ia32/runtime.c
~ /branches/dynload/uspace/lib/rtld/Makefile
x /branches/dynload/uspace/lib/rtld/ulibc.c

Rev 2955 – Build a position-independent libc

svoboda — Sun, 18 May 2008 15:35:09 +0200

svoboda – 2 file(s) modified
Build a position-independent libc

~ /branches/dynload/kernel/arch/ia32/include/barrier.h
~ /branches/dynload/uspace/lib/libc/Makefile

Rev 2954 – Read a file from rtld with more ugly hacking

svoboda — Sun, 18 May 2008 13:02:28 +0200

svoboda – 2 file(s) modified
Read a file from rtld with more ugly hacking

~ /branches/dynload/uspace/lib/rtld/rtld.c
~ /branches/dynload/uspace/lib/rtld/ulibc.c

Rev 2953 – Add synchronization to fat_match().

jermar — Sat, 17 May 2008 23:04:01 +0200

jermar – 1 file(s) modified
Add synchronization to fat_match().

~ /trunk/uspace/srv/fs/fat/fat_ops.c

Rev 2952 – Load rtld.so with iloader and make it write to console ...

svoboda — Sat, 17 May 2008 22:14:04 +0200

svoboda – 8 file(s) modified
Load rtld.so with iloader and make it write to console with a stripped-down version of the C library

~ /branches/dynload/kernel/generic/include/syscall/syscall.h
~ /branches/dynload/kernel/generic/src/syscall/syscall.c
~ /branches/dynload/uspace/app/iramfs/Makefile
~ /branches/dynload/uspace/lib/rtld/arch/ia32/bootstrap.c
~ /branches/dynload/uspace/lib/rtld/Makefile
~ /branches/dynload/uspace/lib/rtld/rtld.c
+ /branches/dynload/uspace/lib/rtld/syscall.S
+ /branches/dynload/uspace/lib/rtld/ulibc.c

Rev 2951 – Add locks to FAT index structures, FAT in-core node structures. ...

jermar — Sat, 17 May 2008 22:10:54 +0200

jermar – 3 file(s) modified
Add locks to FAT index structures, FAT in-core node structures. Add futex to
protect the list of free cached FAT in-core nodes. Make fat_node_get() and
fat_node_put() and some other functions aware of these new locks.

~ /trunk/uspace/srv/fs/fat/fat.h
~ /trunk/uspace/srv/fs/fat/fat_idx.c
~ /trunk/uspace/srv/fs/fat/fat_ops.c

Rev 2950 – Fix rtld linker script with some magic so that ld ...

svoboda — Sat, 17 May 2008 22:10:09 +0200

svoboda – 1 file(s) modified
Fix rtld linker script with some magic so that ld produces correct DT_REL[SZ], DT_JMPREL, DT_PLTRELSZ entries

~ /branches/dynload/uspace/lib/rtld/arch/ia32/_link.ld.in

Rev 2949 – Add a python script 'bin2c.py' and an application 'iramfs' to ...

svoboda — Sat, 17 May 2008 21:46:58 +0200

svoboda – 10 file(s) modified
Add a python script 'bin2c.py' and an application 'iramfs' to smuggle an executable file into VFS. Demonstrate by running Tetris from VFS

~ /branches/dynload/boot/arch/ia32/grub/menu.lst
~ /branches/dynload/boot/arch/ia32/Makefile.inc
+ /branches/dynload/tools/bin2c.py
~ /branches/dynload/uspace/app/iloader/elf.c
~ /branches/dynload/uspace/app/iloader/Makefile
+ /branches/dynload/uspace/app/iramfs
+ /branches/dynload/uspace/app/iramfs/data.h
+ /branches/dynload/uspace/app/iramfs/main.c
+ /branches/dynload/uspace/app/iramfs/Makefile
~ /branches/dynload/uspace/Makefile

Rev 2948 – Merged latest trunk changes into dynload

svoboda — Sat, 17 May 2008 21:28:20 +0200

svoboda – 3 file(s) modified
Merged latest trunk changes into dynload

~ /branches/dynload/kernel/generic/src/ipc/sysipc.c
~ /branches/dynload/uspace/app/tester/vfs/vfs1.c
~ /branches/dynload/uspace/srv/fs/fat/fat_idx.c

Rev 2947 – Add command for listing breakpoints. Fix command name comparison.

svoboda — Sat, 17 May 2008 10:17:00 +0200

svoboda – 3 file(s) modified
Add command for listing breakpoints. Fix command name comparison.

~ /branches/tracing/uspace/app/debug/arch/ia32/src/ia32.c
~ /branches/tracing/uspace/app/debug/cmd.c
~ /branches/tracing/uspace/app/debug/main.c

Rev 2946 – Get rid of warnings

svoboda — Sat, 17 May 2008 00:23:22 +0200

svoboda – 9 file(s) modified
Get rid of warnings

~ /branches/tracing/uspace/app/debug/cons.c
~ /branches/tracing/uspace/app/debug/dthread.c
~ /branches/tracing/uspace/app/debug/main.c
~ /branches/tracing/uspace/app/sctrace/ipcp.c
~ /branches/tracing/uspace/app/sctrace/Makefile
~ /branches/tracing/uspace/app/sctrace/proto.c
~ /branches/tracing/uspace/app/sctrace/sctrace.c
~ /branches/tracing/uspace/lib/libc/generic/udebug.c
~ /branches/tracing/uspace/lib/libc/include/udebug.h

Rev 2945 – Introduce a futex protecting the up_hash and ui_hash.

jermar — Fri, 16 May 2008 23:31:31 +0200

jermar – 1 file(s) modified
Introduce a futex protecting the up_hash and ui_hash.

~ /trunk/uspace/srv/fs/fat/fat_idx.c

Rev 2944 – Introduce futex for protecting the list of unused structures in ...

jermar — Fri, 16 May 2008 23:03:46 +0200

jermar – 1 file(s) modified
Introduce futex for protecting the list of unused structures in FAT server.

~ /trunk/uspace/srv/fs/fat/fat_idx.c

Rev 2943 – Breakpoint removal. Don't clear TF when a breakpoint is active

svoboda — Fri, 16 May 2008 22:11:27 +0200

svoboda – 4 file(s) modified
Breakpoint removal. Don't clear TF when a breakpoint is active

Rev 2942 – Singlestepping in debugger (ia32)

svoboda — Fri, 16 May 2008 21:49:05 +0200

svoboda – 9 file(s) modified
Singlestepping in debugger (ia32)

~ /branches/tracing/uspace/app/debug/arch/ia32/include/types.h
~ /branches/tracing/uspace/app/debug/arch/ia32/src/ia32.c
~ /branches/tracing/uspace/app/debug/arch/mips32/include/types.h
~ /branches/tracing/uspace/app/debug/arch/mips32/src/mips32.c
~ /branches/tracing/uspace/app/debug/cmd.c
~ /branches/tracing/uspace/app/debug/dthread.h
~ /branches/tracing/uspace/app/debug/include/arch.h
~ /branches/tracing/uspace/app/debug/main.c
~ /branches/tracing/uspace/app/debug/main.h

Rev 2941 – Dumping registers in debugger. (Only those saved in istate, atm)

svoboda — Fri, 16 May 2008 20:46:29 +0200

svoboda – 7 file(s) modified
Dumping registers in debugger. (Only those saved in istate, atm)

~ /branches/tracing/uspace/app/debug/arch/ia32/include/types.h
~ /branches/tracing/uspace/app/debug/arch/ia32/src/ia32.c
~ /branches/tracing/uspace/app/debug/arch/mips32/include/types.h
~ /branches/tracing/uspace/app/debug/arch/mips32/src/mips32.c
~ /branches/tracing/uspace/app/debug/cmd.c
~ /branches/tracing/uspace/app/debug/dthread.c
~ /branches/tracing/uspace/app/debug/include/arch.h

Rev 2940 – Display current PC value in debugger

svoboda — Fri, 16 May 2008 19:58:05 +0200

svoboda – 5 file(s) modified
Display current PC value in debugger

~ /branches/tracing/uspace/app/debug/arch/ia32/include/types.h
~ /branches/tracing/uspace/app/debug/dthread.c
~ /branches/tracing/uspace/app/debug/dthread.h
~ /branches/tracing/uspace/app/debug/include/arch.h
~ /branches/tracing/uspace/app/debug/main.c

Rev 2939 – Finish transition of debugger to new bokkeeping. Allow pausing application

svoboda — Fri, 16 May 2008 18:28:16 +0200

svoboda – 4 file(s) modified
Finish transition of debugger to new bokkeeping. Allow pausing application

~ /branches/tracing/uspace/app/debug/cmd.c
~ /branches/tracing/uspace/app/debug/dthread.c
~ /branches/tracing/uspace/app/debug/dthread.h
~ /branches/tracing/uspace/app/debug/main.c

Rev 2938 – Proper thread bookkeeping in debugger

svoboda — Fri, 16 May 2008 17:48:40 +0200

svoboda – 6 file(s) modified
Proper thread bookkeeping in debugger

~ /branches/tracing/uspace/app/debug/cmd.c
+ /branches/tracing/uspace/app/debug/dthread.c
+ /branches/tracing/uspace/app/debug/dthread.h
~ /branches/tracing/uspace/app/debug/main.c
~ /branches/tracing/uspace/app/debug/main.h
~ /branches/tracing/uspace/app/debug/Makefile

Rev 2937 – Listing threads in debugger, printing and changing 'working thread'

svoboda — Fri, 16 May 2008 17:21:55 +0200

svoboda – 3 file(s) modified
Listing threads in debugger, printing and changing 'working thread'

~ /branches/tracing/uspace/app/debug/cmd.c
~ /branches/tracing/uspace/app/debug/main.c
~ /branches/tracing/uspace/app/debug/main.h

Rev 2936 – Allow debugger to asynchronously print messages without disrupting its command ...

svoboda — Fri, 16 May 2008 16:52:14 +0200

svoboda – 7 file(s) modified
Allow debugger to asynchronously print messages without disrupting its command line

~ /branches/tracing/uspace/app/debug/arch/ia32/src/ia32.c
~ /branches/tracing/uspace/app/debug/arch/mips32/src/mips32.c
~ /branches/tracing/uspace/app/debug/cmd.c
+ /branches/tracing/uspace/app/debug/cons.c
+ /branches/tracing/uspace/app/debug/cons.h
~ /branches/tracing/uspace/app/debug/main.c
~ /branches/tracing/uspace/app/debug/Makefile

Rev 2935 – Use simple passive fibril synchronization in debugger. 'go' command for ...

svoboda — Fri, 16 May 2008 16:08:53 +0200

svoboda – 8 file(s) modified
Use simple passive fibril synchronization in debugger. 'go' command for resuming thread execution

~ /branches/tracing/uspace/app/debug/arch/ia32/src/ia32.c
~ /branches/tracing/uspace/app/debug/arch/mips32/src/mips32.c
~ /branches/tracing/uspace/app/debug/cmd.c
+ /branches/tracing/uspace/app/debug/fib_synch.c
+ /branches/tracing/uspace/app/debug/fib_synch.h
~ /branches/tracing/uspace/app/debug/main.c
~ /branches/tracing/uspace/app/debug/main.h
~ /branches/tracing/uspace/app/debug/Makefile

Rev 2934 – Do not attempt to malloc() zero bytes of memory during ...

jermar — Thu, 15 May 2008 20:28:50 +0200

jermar – 2 file(s) modified
Do not attempt to malloc() zero bytes of memory during VFS_READ at end of file.

~ /trunk/kernel/generic/src/ipc/sysipc.c
~ /trunk/uspace/app/tester/vfs/vfs1.c

Rev 2933 – Add library rtld, the future run-time dynamic linker

svoboda — Thu, 15 May 2008 16:44:43 +0200

svoboda – 10 file(s) modified
Add library rtld, the future run-time dynamic linker

+ /branches/dynload/uspace/lib/rtld
+ /branches/dynload/uspace/lib/rtld/arch
+ /branches/dynload/uspace/lib/rtld/arch/ia32
+ /branches/dynload/uspace/lib/rtld/arch/ia32/bootstrap.c
+ /branches/dynload/uspace/lib/rtld/arch/ia32/entry.s
+ /branches/dynload/uspace/lib/rtld/arch/ia32/Makefile.inc
+ /branches/dynload/uspace/lib/rtld/arch/ia32/_link.ld.in
+ /branches/dynload/uspace/lib/rtld/Makefile
+ /branches/dynload/uspace/lib/rtld/rtld.c
~ /branches/dynload/uspace/Makefile

Rev 2932 – Fix iloader loading with bias and add it to makefile

svoboda — Thu, 15 May 2008 16:42:32 +0200

svoboda – 3 file(s) modified
Fix iloader loading with bias and add it to makefile

~ /branches/dynload/uspace/app/iloader/elf.c
~ /branches/dynload/uspace/app/iloader/main.c
~ /branches/dynload/uspace/Makefile

Rev 2931 – Fix format specifier when printing unknown syscall id

svoboda — Thu, 15 May 2008 14:50:40 +0200

svoboda – 1 file(s) modified
Fix format specifier when printing unknown syscall id

~ /branches/dynload/kernel/generic/src/syscall/syscall.c