- 15 7月, 2016 5 次提交
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由 Kieran Bingham 提交于
This reverts commit e127a73d ("scripts/gdb: add a Radix Tree Parser") The python implementation of radix-tree was merged at the same time as the radix-tree system was heavily reworked from commit e9256efc ("radix-tree: introduce radix_tree_empty") to 3bcadd6f ("radix-tree: free up the bottom bit of exceptional entries for reuse") and no longer functions, but also prevents other gdb scripts from loading. This functionality has not yet hit a release, so simply remove it for now Link: http://lkml.kernel.org/r/1467127337-11135-6-git-send-email-kieran@bingham.xyzSigned-off-by: NKieran Bingham <kieran@bingham.xyz> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Nikolay Borisov 提交于
Python doesn't do automatic expansion of paths. In case one passes path of the from ~/foo/bar the gdb scripts won't automatically expand that and as a result the symbols files won't be loaded. Fix this by explicitly expanding all paths which begin with "~" Link: http://lkml.kernel.org/r/1467127337-11135-5-git-send-email-kieran@bingham.xyzSigned-off-by: NNikolay Borisov <n.borisov.lkml@gmail.com> Signed-off-by: NKieran Bingham <kieran@bingham.xyz> Reviewed-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Omar Sandoval 提交于
Since scripts/gdb/linux/constants.py is autogenerated, this should have been added to .gitignore when it was introduced. Fixes: f197d75f ("scripts/gdb: provide linux constants") Link: http://lkml.kernel.org/r/1467127337-11135-4-git-send-email-kieran@bingham.xyzSigned-off-by: NOmar Sandoval <osandov@fb.com> Signed-off-by: NKieran Bingham <kieran@bingham.xyz> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
The autogenerated constants.py file was only being built on the initial call, and if the constants.py.in file changed. As we are utilising the CPP hooks, we can successfully use the call if_changed_dep rules to determine when to rebuild the file based on it's inclusions. Link: http://lkml.kernel.org/r/1467127337-11135-3-git-send-email-kieran@bingham.xyzSigned-off-by: NKieran Bingham <kieran@bingham.xyz> Reported-by: NJan Kiszka <jan.kiszka@web.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
The constants.py generation, involves a rule to link into the main makefile. This rule has no command and generates a spurious warning message in the build logs when CONFIG_SCRIPTS_GDB is enabled. Fix simply by giving a no-op action Link: http://lkml.kernel.org/r/1467127337-11135-2-git-send-email-kieran@bingham.xyzSigned-off-by: NKieran Bingham <kieran@bingham.xyz> Reported-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 24 5月, 2016 16 次提交
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由 Kieran Bingham 提交于
The recent fixes to lx-dmesg, now allow the command to print successfully on Python3, however the python interpreter wraps the bytes for each line with a b'<text>' marker. To remove this, we need to decode the line, where .decode() will default to 'UTF-8' Link: http://lkml.kernel.org/r/d67ccf93f2479c94cb3399262b9b796e0dbefcf2.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NKieran Bingham <kieran@bingham.xyz> Acked-by: NDom Cote <buzdelabuz2@gmail.com> Tested-by: NDom Cote <buzdelabuz2@gmail.com> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dom Cote 提交于
When built against Python 3, GDB differs in the return type for its read_memory function, causing the lx-dmesg command to fail. Now that we have an improved read_16() we can use the new read_memoryview() abstraction to make lx-dmesg return valid data on both current Python APIs Tested with python 3.4 and 2.7 Tested with gdb 7.7 Link: http://lkml.kernel.org/r/28477b727ff7fe3101fd4e426060e8a68317a639.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NDom Cote <buzdelabuz2+git@gmail.com> [kieran@bingham.xyz: Adjusted commit log to better reflect code changes] Tested-by: Kieran Bingham <kieran@bingham.xyz> (Py2.7,Py3.4,GDB10) Signed-off-by: NKieran Bingham <kieran@bingham.xyz> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dom Cote 提交于
Change the read_u16 function so it accepts both 'str' and 'byte' as type for the arguments. When calling read_memory() from gdb API, depending on if it was built with 2.7 or 3.X, the format used to return the data will differ ( 'str' for 2.7, and 'byte' for 3.X ). Add a function read_memoryview() to be able to get a 'memoryview' object back from read_memory() both with python 2.7 and 3.X . Tested with python 3.4 and 2.7 Tested with gdb 7.7 Link: http://lkml.kernel.org/r/73621f564503137a002a639d174e4fb35f73f462.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NDom Cote <buzdelabuz2+git@gmail.com> Tested-by: Kieran Bingham <kieran@bingham.xyz> (Py2.7,Py3.4,GDB10) Signed-off-by: NKieran Bingham <kieran@bingham.xyz> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
The tasks module already provides helpers to find the task struct by pid, and the thread_info by task struct; however this is cumbersome to utilise on the gdb commandline. Wrap these two functionalities together in an extra single helper to allow exploring the thread info, from a PID value Link: http://lkml.kernel.org/r/dadc5667f053ec811eb3e3033d99d937fedbc93b.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
Linux makes use of the Radix Tree data structure to store pointers indexed by integer values. This structure is utilised across many structures in the kernel including the IRQ descriptor tables, and several filesystems. This module provides a method to lookup values from a structure given its head node. Usage: The function lx_radix_tree_lookup, must be given a symbol of type struct radix_tree_root, and an index into that tree. The object returned is a generic integer value, and must be cast correctly to the type based on the storage in the data structure. For example, to print the irq descriptor in the sparse irq_desc_tree at index 18, try the following: (gdb) print (struct irq_desc)$lx_radix_tree_lookup(irq_desc_tree, 18) Link: http://lkml.kernel.org/r/d2028c55e50cf95a9b7f8ca0d11885174b0cc709.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jan Kiszka 提交于
We won't see more than 2 billion CPUs any time soon, and having cpu_list return long makes the output of lx-cpus a bit ugly. Link: http://lkml.kernel.org/r/dcb45c3b0a59e0fd321fa56ff7aa398458c689b3.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
The linux kernel provides macro's for iterating against values from the cpu_list masks. By providing some commonly used masks, we can mirror the kernels helper macros with easy to use generators. Link: http://lkml.kernel.org/r/d045c6599771ada1999d49612ee30fd2f9acf17f.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
lx-mounts will identify current mount points based on the 'init_task' namespace by default, as we do not yet have a kernel thread list implementation to select the current running thread. Optionally, a user can specify a PID to list from that process' namespace Link: http://lkml.kernel.org/r/e614c7bc32d2350b4ff1627ec761a7148e65bfe6.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
Provide iomem_resource and ioports_resource printers and command hooks It can be quite interesting to halt the kernel as it's booting and check to see this list as it is being populated. It should be useful in the event that a kernel is not booting, you can identify what memory resources have been registered Link: http://lkml.kernel.org/r/f0a6b9fa9c92af4d7ed2e7343ccc84150e9c6fc5.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
Walk the VFS entries, pre-pending the iname strings to generate a full VFS path name from a dentry. Link: http://lkml.kernel.org/r/4328fdb2d15ba7f1b21ad21c2eecc38d9cfc4d13.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
If CONFIG_MODULES is not enabled, lx-lsmod tries to find a non-existent symbol and generates an unfriendly traceback: (gdb) lx-lsmod Address Module Size Used by Traceback (most recent call last): File "scripts/gdb/linux/modules.py", line 75, in invoke for module in module_list(): File "scripts/gdb/linux/modules.py", line 24, in module_list module_ptr_type = module_type.get_type().pointer() File "scripts/gdb/linux/utils.py", line 28, in get_type self._type = gdb.lookup_type(self._name) gdb.error: No struct type named module. Error occurred in Python command: No struct type named module. Catch the error and return an empty module_list() for a clean command output as follows: (gdb) lx-lsmod Address Module Size Used by (gdb) Link: http://lkml.kernel.org/r/94d533819437408b85ae5864f939dd7ca6fbfcd6.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org> -
由 Kieran Bingham 提交于
If we attempt to read a value that is not available to GDB, an exception is raised. Most of the time, this is a good thing; however on occasion we will want to be able to determine if a symbol is available. By catching the exception to simply return None, we can determine if we tried to read an invalid value, without the exception taking our execution context away from us Link: http://lkml.kernel.org/r/c72b25c06fc66e1d68371154097e2cbb112555d8.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
Simplify the module list functions with the new list_for_each_entry abstractions Link: http://lkml.kernel.org/r/ad0101c9391088608166fcec26af179868973d86.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
Facilitate linked-list items by providing a generator to return the dereferenced, and type-cast objects from a kernel linked list Link: http://lkml.kernel.org/r/2b0998564e6e5abe53585d466f87e491331fd2a4.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Jeff Mahoney <jeffm@suse.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
Some macro's and defines are needed when parsing memory, and without compiling the kernel as -g3 they are not available in the debug-symbols. We use the pre-processor here to extract constants to a dedicated module for the linux debugger extensions Top level Kbuild is used to call in and generate the constants file, while maintaining dependencies on autogenerated files in include/generated Link: http://lkml.kernel.org/r/bc3df9c25f57ea72177c066a51a446fc19e2c27f.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Michal Marek <mmarek@suse.cz> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jan Kiszka 提交于
This takes the MODULE_REF_BASE into account. Link: http://lkml.kernel.org/r/d926d2d54caa034adb964b52215090cbdb875249.1462865983.git.jan.kiszka@siemens.comSigned-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 23 3月, 2016 3 次提交
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由 Jan Kiszka 提交于
Commit 7523e4dc ("module: use a structure to encapsulate layout.") factored out the module_layout structure. Adjust the symbol loader and the lsmod command to this. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Reviewed-by: NKieran Bingham <kieran.bingham@linaro.org> Tested-by: Kieran Bingham <kieran.bingham@linaro.org> (qemu-{ARM,x86}) Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: <stable@vger.kernel.org> [4.4+] Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
lx-cmdline Report the Linux Commandline used in the current kernel [jan.kiszka@siemens.com: remove blank line from help output and fix pep8 warning] Signed-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kieran Bingham 提交于
lx-version Report the Linux Version of the current kernel. Add a command to identify the version specified by the banner in the debugged kernel. This lets the user identify the kernel of the running kernel, and will let later scripts compare the banner of the attached kernel against the banner in the vmlinux symbols files to verify that the files are correct. [jan.kiszka@siemens.com: remove blank line from help output and fix pep8 warning] Signed-off-by: NKieran Bingham <kieran.bingham@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 01 7月, 2015 7 次提交
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由 Thiébaud Weksteen 提交于
Signed-off-by: NThiébaud Weksteen <thiebaud@weksteen.fr> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Thiébaud Weksteen 提交于
Signed-off-by: NThiébaud Weksteen <thiebaud@weksteen.fr> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Thiébaud Weksteen 提交于
Signed-off-by: NThiébaud Weksteen <thiebaud@weksteen.fr> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Thiébaud Weksteen 提交于
Signed-off-by: NThiébaud Weksteen <thiebaud@weksteen.fr> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jan Kiszka 提交于
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Thiébaud Weksteen <thiebaud@weksteen.fr> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jan Kiszka 提交于
This makes the usage more flexible. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Thiébaud Weksteen <thiebaud@weksteen.fr> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Thiébaud Weksteen 提交于
Add a gdb script to verify the consistency of lists. Signed-off-by: NThiébaud Weksteen <thiebaud@weksteen.fr> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 29 5月, 2015 1 次提交
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由 Adrien Schildknecht 提交于
Commit 2f35c41f ("module: Replace module_ref with atomic_t refcnt") changes the way refcnt is handled but did not update the gdb script to use the new variable. Since refcnt is not per-cpu anymore, we can directly read its value. Signed-off-by: NAdrien Schildknecht <adrien+dev@schischi.me> Reviewed-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Pantelis Koukousoulas <pktoss@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 01 3月, 2015 1 次提交
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由 Jan Kiszka 提交于
This got lost during the initial merge process: Python requires an __init__.py script, even if empty, in order to accept a directory as package. Add it, this time as a non-empty file. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 18 2月, 2015 7 次提交
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由 Jan Kiszka 提交于
While reporting the (refreshed) list of modules on automatic updates we may hit the page boundary of the output console and cause a stop if pagination is enabled. However, gdb does not accept user input while running over the breakpoint handler. So we get stuck, and the user is forced to interrupt gdb. Resolve this by disabling pagination during automatic symbol updates. We restore the user's configuration once done. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Borislav Petkov <bp@suse.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jan Kiszka 提交于
Yet another code simplification. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Borislav Petkov <bp@suse.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jan Kiszka 提交于
Analogously to the task list, convert the module list to a generator function. It noticeably simplifies the code. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Borislav Petkov <bp@suse.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Daniel Wagner 提交于
The iterator does not return any task_struct from the thread_group list because the first condition in the 'if not t or ...' will only be the first time None. Instead of keeping track of the state ourself in the next() function, we fall back using Python's generator. Signed-off-by: NDaniel Wagner <daniel.wagner@bmw-carit.de> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Borislav Petkov <bp@suse.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Daniel Thompson 提交于
Using the gdb scripts leaves byte-compiled python files in the scripts/ directory. These should be ignored by git. [jan.kiszka@siemens.com: drop redundant mrproper rule as suggested by Michal] Signed-off-by: NDaniel Thompson <daniel.thompson@linaro.org> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Michal Marek <mmarek@suse.cz> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Borislav Petkov <bp@suse.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Pantelis Koukousoulas 提交于
I tried to use these scripts in an ubuntu 14.04 host (gdb 7.7 compiled against python 3.3) but there were several errors. I believe this patch fixes these issues so that the commands now work (I tested lx-symbols, lx-dmesg, lx-lsmod). Main issues that needed to be resolved: * In python 2 iterators have a "next()" method. In python 3 it is __next__() instead (so let's just add both). * In older python versions there was an implicit conversion in object.__format__() (used when an object is in string.format()) where it was converting the object to str first and then calling str's __format__(). This has now been removed so we must explicitly convert to str the objects for which we need to keep this behavior. * In dmesg.py: in python 3 log_buf is now a "memoryview" object which needs to be converted to a string in order to use string methods like "splitlines()". Luckily memoryview exists in python 2.7.6 as well, so we can convert log_buf to memoryview and use the same code in both python 2 and python 3. This version of the patch has now been tested with gdb 7.7 and both python 3.4 and python 2.7.6 (I think asking for at least python 2.7.6 is a reasonable requirement instead of complicating the code with version checks etc). Signed-off-by: NPantelis Koukousoulas <pktoss@gmail.com> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Borislav Petkov <bp@suse.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org> -
由 Jan Kiszka 提交于
This adds a lsmod-like command to list all currently loaded modules of the target. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Borislav Petkov <bp@suse.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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