strace: Add mutex type

Added a dedicated mutex type handler that can print mutex status
flags while still showing the mutex address.

Change-Id: Ie028e5c0a336063a4c03a4f9adf955ffa6911837
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6557
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

strace: Add support for struct sockaddr

- Updated old `sockaddr *` formatting code to work with current
`strace` structure.
- Add support for `AF_UNIX` family address.

Change-Id: I13f7b0a3eb913ab188bea68f8ea84e928b753154
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6497
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

strace: Treat void** the same as addr_t*.

This way, the actual value pointed to will be printed, instead of
the pointer itself.

strace: Create a status_t type handler and use it for return values.

This way, we save 3 string comparisons on every non-empty return value.

Actually this code was broken before, and did not print error names
for return types other than status_t, because message.return_value
is an unsigned integer and thus "< 0" was always false. Now we cast
appropriately in the new TypeHandler, so this works properly.

strace: Introduce FlagsTypeHandler, and use it for O_* modes.

Change-Id: I1569084a71c32834c0ff3d8dc71ef3de9d5a817d
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6263
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
Tested-by: Automation <automation@haiku-os.org>

strace: Add second entry in TypeHandler for const msghdr*.

This way sendmsg's argument will also be traced.

Change-Id: I40b44ffc732d884393f944bc2b1ced7b0a551287
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5354
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>

strace: Fix and enable tracing of msghdr structures.

Useful for sendmsg/recvmsg. However at present it only works for recvmsg,
as sendmsg's parameter is const, and this is not automatically matched.

strace: trace fcntl and wait_for_child syscalls parameters

Change-Id: I774e8343139a2bdb3c2f60f37cab3a7207739c7c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5251
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

strace: support trace for poll() and select()

in the case of poll(), the events should be printed before the actual syscall,
and the revents after, while taking in account the return value.
thus B_DEBUGGER_MESSAGE_PRE_SYSCALL needs to be enabled and handled.
the attribute "preSyscall" is added to identify such syscalls, and the parameters
are identified with the attribute "inOut".

Change-Id: I390643ea176c720738c5ec4fc75a3a4c7125a3cd
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4763
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

* Moved strace sourced to src/bin/debug/.
* Factored a few functions out of strace that can be reused.
* Added the beginnings of a "profile" command. It is very much work in
progress, though it is already able to profile the main thread of a
program.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27533 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Moved strace sourced to src/bin/debug/.
* Factored a few functions out of strace that can be reused.
* Added the beginnings of a "profile" command. It is very much work in
progress, though it is already able to profile the main thread of a
program.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27533 a95241bf-73f2-0310-859d-f6bbb57e9c96