Address more signedness/unsignedness issues, like:
../sahara.c: In function ‘sahara_debug64_one’:
../qdl.h:20:12: warning: comparison of integer expressions of different
signedness: ‘long unsigned int’ and ‘int’ [-Wsign-compare]
20 | _x < _y ? _x : _y; \
| ^
../sahara.c:286:26: note: in expansion of macro ‘MIN’
286 | remain = MIN((uint64_t)(region.length - chunk), DEBUG_BLOCK_SIZE);
| ^~~
../qdl.h:20:24: warning: operand of ‘?:’ changes signedness from ‘int’ to
‘long unsigned int’ due to unsignedness of other operand [-Wsign-compare]
20 | _x < _y ? _x : _y; \
../gpt.c: In function ‘gpt_find_by_name’:
../gpt.c:255:65: warning: comparison of integer expressions of different
signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
255 | if (*phys_partition >= 0 && gpt_part->partition != *phys_partition)
Now tools are built without any warnings when -Wsign-compare is enabled.
Signed-off-by: Igor Opaniuk <igor.opaniuk@oss.qualcomm.com>
Address warnings for comparisons of integer expressions of different
signedness, for example:
../firehose.c:384:31: warning: comparison of integer expressions of
different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
384 | for (i = 0; i < ARRAY_SIZE(sector_sizes); i++) {
In all places, where signed value is casted to unsigned (size_t for
instance), there is always explicitly handling of possible negative
value beforehand
Signed-off-by: Igor Opaniuk <igor.opaniuk@oss.qualcomm.com>
Lugging around the filename of the to-be-loaded Sahara image(s) prevents
us from (in a later patch) load the programmer payload from an archive.
So move the loading of the specified programmer image(s) to parse time
and hold each one in memory instead.
While doing this, move the "mappings" array (i.e. the list of Sahara
images) to the stack instead, as it was already being passed as a
parameter to the relevant function(s).
sahara_run() is also extended to provide debug information about which
images are being presented to the device.
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
While already powerful, it's quite often one wants to read and write
some specific GPT partition, and manually resolving the sectors and
plugging these into either a XML file or the command line is tedious and
error prone.
Allow partition names in the address specifier of the "read" and "write"
command line actions, and when these are used read the GPTs across all
physical partitions to resolve the physical partition, start sector and
sector count for the operation.
This allow us to do things like:
qdl prog_firehose.elf write abl_a abl2esp.elf write abl_b abl2esp.elf
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
There are a number of scenarios where one just want to write a binary
file directly to some specific location on the target, such as writing a
full disk image to LUN 0. Similarily (although not as frequent) one just
want to dump a few sectors of data for inspection.
So far the recommended way to do this has been to craft a program.xml
or a read.xml file and feed to QDL, but this is annoying.
Add support for writing/reading binary data straight to/from the device
by the means of just specifying the "write" or "read" commands on the
QDL commandline, e.g.:
qdl prog_firehose.elf write 0 debian.img
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Address all obvious coding style issues caught by checkpatch.pl tool.
sha2.c and sha2.h were kept as there are.
Signed-off-by: Igor Opaniuk <igor.opaniuk@oss.qualcomm.com>
Add SPDX-License-Identifier line to each source file that
contains license text. More details about SPDX license identifiers
can be found at [1].
The scancode-toolkit [2] was used to match license text to the correct
SPDX-License-Identifier:
$ scancode --license --copyright --html scancode_result.html ./
[1] https://spdx.org/licenses/
[2] https://github.com/nexB/scancode-toolkit
Signed-off-by: Igor Opaniuk <igor.opaniuk@oss.qualcomm.com>
In order to implement a proper versioning scheme, let's generate a
version.h file that defines VERSION variable built from git
workspace. The version format will be
v<MAJOR>.<MINOR>-<COMMIT##>-<SHA1>
Where:
* MAJOR and MINOR are from the most recent tag
* COMMIT## is the number of commits since last tag, to ensure
incremental numbering
* SHA1 is an abbreviated representation of the actual commit SHA.
This requires building from a git workspace, with we are effectively
calling 'git describe' during the build.
We then define print_version() utility function to be used by all
programs.
Ensure that util.c depends on version.h and that we only update
version.h timestamps when the version actually changes to avoid
unnecessary rebuilds.
Signed-off-by: Nicolas Dechesne <nicolas.dechesne@oss.qualcomm.com>
The XML parsing helpers turns libxml strings into standard C-types and
leaks the libxml memory. Fix this by freeing the libxml strings once
they are accessed.
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
dc61f8f79e broke ufs provisioning by requiring base 10 for unsigned
attributes (provisioning xml have some values in hexadecimal). strtoul()
would return 0 for these values and provisioning would fail strangely.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Moved the two functions to util.c to remove duplicate code.
The previous error handling in some of the implemenations was
incomplete as it caused qdl to crash.
While the variable errors was incremented we still tried to
return the regular result. Now returning 0/NULL in case of error.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This adds a license header to all files and updates the README with
information on building the project.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
