(sourced) before unmounting the image. That solve my problem that mounting
and copying things onto the image after makehdimage is done, damages the
FS integrity for any reason (Axel can't reproduce it, of course :-).
Maybe others have the same problem.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11744 a95241bf-73f2-0310-859d-f6bbb57e9c96
* user_debug_break_or_watchpoint_hit() into separate functions for
break- and watchpoints. The one for breakpoints gets another parameter
which indicates whether the breakpoint was a soft- or hardware
breakpoint. This info is also sent to the debugger.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11714 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Changed the index-based lookup of strings for debug message and
exception codes to a search through entry lists. A bit slower, but more
robust with respect to changes of the underlying enumerations.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11713 a95241bf-73f2-0310-859d-f6bbb57e9c96
Most of the debug events had their own message, but some were grouped
into this `stopped' message with a `why' field to describe what kind
of event it actually was. Hence the user had to check two levels until
they could know what event occurred. So I got rid of this message and
provided separate messages for the concerned events.
* Got rid of B_DEBUG_MESSAGE_GET_WHY_STOPPED and introduced
B_DEBUG_MESSAGE_GET_CPU_STATE which is pretty much the same.
* Put B_DEBUG_MESSAGE_RUN_THREAD and B_DEBUG_MESSAGE_STEP_THREAD into
a single B_DEBUG_MESSAGE_CONTINUE_THREAD message with a boolean
`single_step' field.
* get_debug_why_stopped_string() -> get_debug_message_string().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11712 a95241bf-73f2-0310-859d-f6bbb57e9c96
(there's a separate B_DEBUGGER_MESSAGE_EXCEPTION_OCCURRED now).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11707 a95241bf-73f2-0310-859d-f6bbb57e9c96
condition when the traced team exits, but this seems to be a inherent
problem. The thread that calls _kern_exit_team() apparently still manages
to send the post-syscall message, but when the debugger tries to continue
it, it is already gone. Not really harmful. We'll probably find a remedy
later.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11706 a95241bf-73f2-0310-859d-f6bbb57e9c96
* No longer kill the time when a page fault occurs, but rather send a
SIGSEGV.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11705 a95241bf-73f2-0310-859d-f6bbb57e9c96
of a signal.
* Added sigaction_etc(). It's just a sigaction() for which the thread
in question can be specified.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11704 a95241bf-73f2-0310-859d-f6bbb57e9c96
not to be notified.
* Added debugger commands for setting/getting of thread signal ignore
masks and signal handlers.
* Renamed user_debug_fault_occurred() to a more correct
user_debug_exception_occurred(). It no longer sends a `stopped' message,
but the new one dedicated to exceptions. Additionally the number of the
signal is supplied that will be sent, when the thread continues (without
indicating to ignore the event).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11703 a95241bf-73f2-0310-859d-f6bbb57e9c96
get_debug_exception_string() to get a user-readable string for an
exception type.
* Added more signal support. Now the debugger can set per thread which
signals it wishes to be notified of. It can also just ignore the next
occurrence of a signal.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11701 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added support for debugger handover. The current debugger need to send
a B_DEBUG_MESSAGE_HANDED_OVER message. The rest is completely
transparent to the new debugger. It simply calls install_team_debugger().
* Implemented _user_wait_for_debugger().
* Reworked a few bits to ensure that after a remove_team_debugger() or
after requesting a debugger handover the debugger doesn't get any more
messages.
* When the debugger is removed or dies, the debugged threads should now
cleanup their debug info and continue, instead of waiting at their
debug port forever.
All the new features are not tested. Will happen, when gdb will be
debugged.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11697 a95241bf-73f2-0310-859d-f6bbb57e9c96
(new `flags' parameter, flag B_WAIT_TILL_LOADED). This is the default
behaviour for load_image(), so it behaves like R5's implementation now,
i.e. errors while loading are reported to the caller.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11696 a95241bf-73f2-0310-859d-f6bbb57e9c96
* We no longer notify the debugger about a new image when it is registered,
but when it has been relocated.
* When the application image has been relocated, we notify the one who
initiated its loading.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11694 a95241bf-73f2-0310-859d-f6bbb57e9c96
(maybe this should better go into a private header?). If given the function
waits till the loader is done with loading and relocating the executable.
Otherwise it returns before the loader starts.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11690 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added _kern_image_relocated() and _kern_loading_app_failed(), which
are invoked by the loader to provide the kernel with more info.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11689 a95241bf-73f2-0310-859d-f6bbb57e9c96
it actually meant.
* Refactored the image initialization process (init_dependencies()) a bit.
topological_sort() is now more flexible.
* The image relocation is now done by relocate_dependencies(). The order
of relocating the images is the same as the initialization order, so
that the app image is the last to be relocated. After having relocated
an image the kernel is notified.
* The FATAL() macro has another parameter, an error code now, and calls
the new syscall _kern_loading_app_failed() instead of _kern_exit_team().
So the error can be reported to the team that called load_image().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11688 a95241bf-73f2-0310-859d-f6bbb57e9c96
second time for already loaded libraries, when a library/add-on is
loaded.
* image_t features now both, a path and a name. The name is the DT_SONAME,
if present, the leaf name otherwise.
* Modified find_image() to compare both path and name, if necessary.
Added a type mask parameter to specify what image types one is
interested.
* Refactored open_container(). We now also support DT_RPATH, a dependency
search path list that can be specified for the dependencies of a shared
object.
* Extended [un]load_library() to support add-ons.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11685 a95241bf-73f2-0310-859d-f6bbb57e9c96
* When the target is a symlink, it is tried to be resolved before making
the decision what to do.
* If the (resolved) target is a file and the source is a file, we don't
fail anymore, if `-f' wasn't specified. We truncate the target file
instead and copy the source data into it.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11683 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Implemented _user_wait_for_debugger().
* Reworked a few bits to ensure that after a remove_team_debugger() or
after requesting a debugger handover the debugger doesn't get any more
messages.
* When the debugger is removed or dies, the debugged threads should now
cleanup their debug info and continue, instead of waiting at their
debug port forever.
All the new features are not tested. Will happen, when gdb will be
debugged.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11664 a95241bf-73f2-0310-859d-f6bbb57e9c96
debugger. After successful reply to the message the debugger won't receive
any more messages from the debugged team. The mechanism is completely
transparent to the target debugger. It simply installs itself as debugger
for the team.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11662 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added some musings about what is missing, when a debugger is removed and
how _user_wait_for_debugger() shall be supported.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11636 a95241bf-73f2-0310-859d-f6bbb57e9c96
threadID parameter to spawn_kernel_thread_etc(). It's now possible to
set the ID of a new thread. Used in team.c to make team ID and the ID of
the main thread equal.
Fascinatingly the two added functions prompt my compiler to issue
`missing prototype' warnings, although those are obviously there. It would
be nice if someone could solve that riddle.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11621 a95241bf-73f2-0310-859d-f6bbb57e9c96
for building under Linux.
* Tried to get the header setup into a shape that would allow us to build
under Linux with gcc 3.x. But I give up for the moment. The C++ support
headers don't seem to be separate from the STL headers, which makes it
virtually impossible to use our STL together with gcc 3.x.
Worse, I don't even think, how we build under BeOS at the moment is
correct. The _G_config.h (glibc configuration) header is included from
some public headers, but is itself not made available. This causes the
R5 header to be used, which belongs to a completely different glibc
version. But when building our libroot we use the new header. I wouldn't
be surprised, if that could cause all kinds of subtle problems. Maybe
even the STL string problem I encountered recently.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11607 a95241bf-73f2-0310-859d-f6bbb57e9c96
the platform independent code out of fs_shell_command_beos.cpp.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11600 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Make return value of implementations of Directory::GetNextEntry()
match the base class version.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11599 a95241bf-73f2-0310-859d-f6bbb57e9c96
they return the respective error codes.
* Fixed the open mode conversion function.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11597 a95241bf-73f2-0310-859d-f6bbb57e9c96
populate an image. The UserlandFS dependency is hereby gone.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11592 a95241bf-73f2-0310-859d-f6bbb57e9c96
switch to Axel's hack to just redefine the critical functions via macro
definition in the Jamfile.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11589 a95241bf-73f2-0310-859d-f6bbb57e9c96
ones.
* Added listattr command.
* Added cd command. It can change the CWD of the emulated as well as of
the host OS (prefix `:').
* Changed do_dir() to print symlinks with their target.
* Rewrote the rm command. It now support the options -r and -f
and multiple files.
* Rewrote the symlink command (and renamed it to link, alias ln). It now
supports creating hardlinks and understands the options -s and -f.
* Added command xcp, with support for options -r, -f, -d, and pretty
close approximation of the shell command cp, save for the fact, that it
copies attributes and can freely copy in the emulated and host OS
(and between them, of course; prefix `:').
Now it should be possible to change makehdimage to use a scripted
bfs_shell instead of UserlandFS to build a HD image.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11587 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added sys_stat_attr().
* Added sys_open_attr_dir(). Extended the directory functions to be able
to deal with attribute directories.
* Init the current directory, so we can use it (the support is there
already).
* Use our open modes instead of the platform ones.
* Added O_NOTRAVERSE support to sys_open().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11586 a95241bf-73f2-0310-859d-f6bbb57e9c96
the bfs_shell related files:
* Fixed a couple of `friend without struct/class' errors gcc 3
complains about.
* Several adjustments do make the FS add-on build in a BeOS-like
environment. E.g. the fs_shell header "myfs.h" is not longer included.
For "cache.h" and "proto.h" the local copies are included.
* additional_commands.c must is part of the fs_shell and must be build in
the same environment as the fs_shell. The fs_shell definitions must be
used for system dependencies.
* The FS add-on has a platform dependency, since it opens and fstat()s
the underlying device. open() is harmless, but we must wrap fstat().
* We don't longer compile in kernel_cpp.cpp, but rather use the
platform C++ support directly.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11569 a95241bf-73f2-0310-859d-f6bbb57e9c96
Linux:
* Corrected use of error code. We consequently use the errors we
defined to be compatible with BeOS and translate error code to and from
the build platform where necessary.
* Consequently use the structs my_stat and my_dirent and the type
fs_off_t when dealing with the guest FS. my_dirent had to be adjusted
to be BeOS compatible.
We wrap the platform fstat() now to translate the struct stat to the
BeOS representation.
* Fixed a bug introduced with the last checkin: The fs_shell crashed after
executing a command.
* Fixed printf() format warnings under Linux.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11565 a95241bf-73f2-0310-859d-f6bbb57e9c96
flags to be used. Defaults to -g. You might want to use -ggdb with
gcc 3.x.
* Added variable C++_SUPPORT_LIBS. Is set to sup++ for gcc 3.x.
* ResComp can be built under BeOS only at the moment.
* Define _NO_INLINE_ASM when building for the build platform. Is not
strictly necessary under BeOS, but helps under Linux.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11561 a95241bf-73f2-0310-859d-f6bbb57e9c96
use all Haiku headers save the POSIX and STL headers. Let's see how we
fare on Linux with this change...
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11552 a95241bf-73f2-0310-859d-f6bbb57e9c96
hand. Fixed all compiler errors.
* Changed the mechanism for including additional commands. Now an array
is exported by the instance code.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11550 a95241bf-73f2-0310-859d-f6bbb57e9c96
fs_shell. A Linux specific one will follow as soon as the fs_shell builds
under Linux.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11543 a95241bf-73f2-0310-859d-f6bbb57e9c96
This is the first step towards getting rid of the UserlandFS dependency
for building a HD image. Which is in turn the first step to being able to
build one under Linux.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11541 a95241bf-73f2-0310-859d-f6bbb57e9c96
info.
* Implemented arch_set_cpu_state() (Axel, please check, what registers
the debugger should actually be allowed to modify).
* Fixed arch_get_cpu_state(). We now explicitly copy the registers
manually instead of using memcpy(). Added support for extended
registers (FPU,...).
* Completed break- and watchpoint support.
* Implemented handling of debug and breakpoint exceptions.
The x86 specific part of the userland debugging support should be complete
now. That is in theory the entire debugging interface is available on x86
machines now. It's almost completely untested yet, though.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11526 a95241bf-73f2-0310-859d-f6bbb57e9c96
Ingo Weinhold