since the changes to where the mime database write support lives
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23629 a95241bf-73f2-0310-859d-f6bbb57e9c96
incorrectly recognized as iframe. Fixes the read fault when doing "sc"
for a kernel thread.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23628 a95241bf-73f2-0310-859d-f6bbb57e9c96
BFS now validates the superblock and the boot menu now lists the image if I force checking for kernel_x86. \o/
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23626 a95241bf-73f2-0310-859d-f6bbb57e9c96
its parent while still holding the team spinlock. We were racing with
wait_for_child(), since after the child invoked
team_set_job_control_state(), the parent thread could continue as soon
as the team spinlock was released. The SIGCHLD could thus arrive way
later and interrupt another syscall. This could be reproduced with the
compile_bench.sh script from time to time: When interrupted while
waiting for the next subprocess, the gcc frontend would delete a still
needed temporary file.
The whole thing is actually only a problem, because we don't support
automatic syscall restarts yet.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23625 a95241bf-73f2-0310-859d-f6bbb57e9c96
parameters, now. We print 64 bit values correctly, and also fetch
strings from userland and print them.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23620 a95241bf-73f2-0310-859d-f6bbb57e9c96
checks it now.
* Check for NULL pointer in alloc_tracing_buffer_strcpy(), and also
determine the length of userland strings before allocating the buffer
(using user_strlcpy()).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23619 a95241bf-73f2-0310-859d-f6bbb57e9c96
about syscall parameters. Particularly interesting is a type_code field
for each parameter. The mechanism isn't very accurate, but we can
classify everything in string, pointer, and integer types.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23618 a95241bf-73f2-0310-859d-f6bbb57e9c96
with a 0 size to user_strlcpy() is OK. This way one can use it as a safe
strnlen().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23617 a95241bf-73f2-0310-859d-f6bbb57e9c96
we use a uint16 size internally (and that has to include the length of
the trace_entry structure, too.
* We now track how many entries have been written to the log during the
runtime.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23613 a95241bf-73f2-0310-859d-f6bbb57e9c96
blocks into the new transaction, but it would set that transaction on all
blocks of the old transaction, too. Also, it did not correctly update the
num_blocks/sub_num_blocks fields of the old transaction. Even worse, it did
return B_OK instead of the ID of the new transaction...
* get_writable_cached_block() did not correctly maintain the number of blocks
in the sub transaction.
* write_cached_block() did not free the original_data of a block when it wrote
it back as part of a previous transaction.
* Changed "cookie" for cache_next_block_in_transaction() to "long", so it will
be 64 bits when needed.
* Improved the API for detaching sub transactions: you can now get the blocks
of only the main (parent) transaction as well, added new
cache_block_in_main_transaction() function.
* BFS now flushes the log when there is no space left for the current
transaction.
* _WriteTransactionToLog() allocated a "vecs" array, but never freed it.
* _WriteTransactionToLog() now also supports detaching the current sub
transaction if the whole thing is getting too large (it will now also panic
if that doesn't work out).
* Removed a useless optimization: making the blocks available in the cache
isn't really needed, as all blocks in a transaction are locked into the
cache, anyway.
* Implemented Transaction::WriteBlocks().
* Minor cleanup, removed some dead code, fixed warnings in the fs_shell's
block_cache when compiled with debug output on.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23610 a95241bf-73f2-0310-859d-f6bbb57e9c96
flag -- in fact we were setting it -- so after the first syscall with 64
bit return value we were always taking the slow kernel exit.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23609 a95241bf-73f2-0310-859d-f6bbb57e9c96
* "traced" command:
- Was printing one more entry than asked to.
- Fixed broken index handling. They were starting at 0, but the last
one was sEntries nevertheless. We consistently let them start at 1,
now. 0 can be passed as special index, causing the last entries to
be printed.
- Added options "backward"/"forward" which will print the entries
preceding respectively succeeding the ones printed on the previous
invocation. The command is continuable in this case, i.e. simply
pressing RET afterwards will reinvoke the command, allowing for
comfortable scrolling through a long list of entries.
- Added detailed usage message.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23607 a95241bf-73f2-0310-859d-f6bbb57e9c96
keydown. Fixed SetMaxBytes() so that it respect multibyte characters
(it removes the whole character in case it doesn't fit).
This can be seen in BColorControls, where you can't write numbers with
more than 3 characters anymore.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23605 a95241bf-73f2-0310-859d-f6bbb57e9c96
* With post syscall debugging enabled, the x86 syscall handling didn't
remove all parameters from the stack after calling the respective user
debugger hook. Should have been harmless though, since the following
code didn't rely on the stack being in order.
* Added syscall pre/post (kernel) tracing functions
trace_{pre,post}_syscall(). They are generic, but need to be invoked
by the architecture specific syscall code. Currently only done for
x86.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23600 a95241bf-73f2-0310-859d-f6bbb57e9c96
since that's seriously unhealthy.
* Added TODO that uninitialized entries must not be discarded.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23599 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Continue working in the _FinishTransfer thread
* added next_done_descriptor in ohci_[general|isochronous]_td structure in order to handle
collisions.
* added next_logical_descriptor to ohci_isochronous_td structure
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23594 a95241bf-73f2-0310-859d-f6bbb57e9c96
our Terminal only works correctly with fixed width fonts, now the font
menu filters out variable width ones. For some reason, though, Konatu
Tohaba isn't recognized as fixed. Various other changes.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23591 a95241bf-73f2-0310-859d-f6bbb57e9c96
of the descriptor from its physical address returned by the controller.
NOTE: As stated in the commented code, when the controller has finished processing
some descriptors, it returns the first element physical address of an heterogeneous list
(general + isochronous) and there is not way to tell the descriptor type.
This solution, which implementes two hash tables (one for generic descriptors and
one for isochronous) is the one adopted from *BSD.
If somebody has better idea, please let me know. :)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23589 a95241bf-73f2-0310-859d-f6bbb57e9c96
invoke_debugger_command() is now automatically preceded by
"usage: <command name>", so the string passed to
add_debugger_command_etc() shouldn't contain it anymore.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23584 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Put cookies and error stuff to toscalls.c.
* dump all cookies instead of fixed list.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23582 a95241bf-73f2-0310-859d-f6bbb57e9c96
