roved code navigation
and analysis. The series consists of four patches: the initial script
import and the necessary modifications for U-Boot compatibility.
Your feedback on these contributions would be greatly appreciated.
Best regards,
Joao Marcos Costa (4):
scripts: Port Linux's gen_comp
ility will be added in a follow-up
commit.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 228
1 file changed, 228 insertions(+)
create mode 100755 scripts/gen_compile_commands.py
diff --git a/scripts/gen_compile_commands.py b/sc
For U-Boot's context, the regular expression defined by _LINE_PATTERN
should be adapted. Replace 'savedcmd' by 'cmd'.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/
The referred tool is now in U-Boot. Replace "the Linux kernel" by
"U-Boot" to make the docstring coherent.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/gen_compile_c
Add acknowledgments for porting and modifying the script. Of course, the
license, author, and copyright notice remain the same as in the original
script.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/scripts
nore
- Add documentation
Joao Marcos Costa (6):
scripts: Port Linux's gen_compile_commands.py to U-Boot
scripts/gen_compile_commands.py: adapt _LINE_PATTERN
scripts/gen_compile_commands.py: fix docstring
scripts/gen_compile_commands.py: add acknowledgments
.gitignore: add compile_commands.
ility will be added in a follow-up
commit.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 228
1 file changed, 228 insertions(+)
create mode 100755 scripts/gen_compile_commands.py
diff --git a/scripts/gen_compile_commands.py b/sc
For U-Boot's context, the regular expression defined by _LINE_PATTERN
should be adapted. Replace 'savedcmd' by 'cmd'.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/
The referred tool is now in U-Boot. Replace "the Linux kernel" by
"U-Boot" to make the docstring coherent.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/gen_compile_c
Add acknowledgments for porting and modifying the script. Of course, the
license, author, and copyright notice remain the same as in the original
script.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/scripts
Add Clang's compilation database file (i.e. compile_commands.json) to
.gitignore, at the root of the repository.
Signed-off-by: Joao Marcos Costa
---
.gitignore | 3 +++
1 file changed, 3 insertions(+)
diff --git a/.gitignore b/.gitignore
index 002f95de4f..261a1d6754 100644
--- a/.giti
This documentation briefly explains what is a compilation database,
and how to use the script to generate one.
This is not a portage, as there was no original documentation in the
Linux sources.
Acknowledge the documentation in the script's header.
Signed-off-by: Joao Marcos Costa
---
fix syntax issues
- Add reference to documentation in doc/build/tools
Changes in v2:
- Add compile_commands.json to gitignore
- Add documentation
Joao Marcos Costa (7):
scripts: Port Linux's gen_compile_commands.py to U-Boot
scripts/gen_compile_commands.py: adapt _LINE_PA
ility will be added in a follow-up
commit.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 228
1 file changed, 228 insertions(+)
create mode 100755 scripts/gen_compile_commands.py
diff --git a/scripts/gen_compile_commands.py b/sc
For U-Boot's context, the regular expression defined by _LINE_PATTERN
should be adapted. Replace 'savedcmd' by 'cmd'.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/
Add acknowledgments for porting and modifying the script. Of course, the
license, author, and copyright notice remain the same as in the original
script.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/scripts
The referred tool is now in U-Boot. Replace "the Linux kernel" by
"U-Boot" to make the docstring coherent.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/gen_compile_c
Add Clang's compilation database file (i.e. compile_commands.json) to
.gitignore, at the root of the repository.
Signed-off-by: Joao Marcos Costa
---
.gitignore | 3 +++
1 file changed, 3 insertions(+)
diff --git a/.gitignore b/.gitignore
index 002f95de4f..261a1d6754 100644
--- a/.giti
Add 'Integration with IDEs' section.
For now, this section is mostly a reference to the documentation of
gen_compile_commands, also in doc/build, but it can be futurely used as
a guide for other IDE-friendly features.
Signed-off-by: Joao Marcos Costa
---
doc/build/gen_compile_command
0755
--- a/scripts/gen_compile_commands.py
+++ b/scripts/gen_compile_commands.py
@@ -5,6 +5,7 @@
#
# Author: Tom Roeder
# Ported and modified for U-Boot by Joao Marcos Costa
+# Briefly documented at doc/build/gen_compile_commands.rst
#
"""A tool for generating compile_commands.json in U-Boot."""
--
2.41.0
Previously, the file extension was .txt, and it referenced the uImage.FIT
directory, which no longer exists. This commit updates the path accordingly.
Signed-off-by: Joao Marcos Costa
---
doc/usage/fit/howto.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/usage/fit
Add reference to documentation in doc/build/tools
Changes in v2:
- Add compile_commands.json to gitignore
- Add documentation
Joao Marcos Costa (8):
scripts: Port Linux's gen_compile_commands.py to U-Boot
scripts/gen_compile_commands.py: adapt _LINE_PATTERN
scripts/gen_compile_comman
ility will be added in a follow-up
commit.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 228
1 file changed, 228 insertions(+)
create mode 100755 scripts/gen_compile_commands.py
diff --git a/scripts/gen_compile_commands.py b/sc
For U-Boot's context, the regular expression defined by _LINE_PATTERN
should be adapted. Replace 'savedcmd' by 'cmd'.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/
The referred tool is now in U-Boot. Replace "the Linux kernel" by
"U-Boot" to make the docstring coherent.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/gen_compile_c
Add acknowledgments for porting and modifying the script. Of course, the
license, author, and copyright notice remain the same as in the original
script.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/scripts
Add Clang's compilation database file (i.e. compile_commands.json) to
.gitignore, at the root of the repository.
Signed-off-by: Joao Marcos Costa
---
.gitignore | 3 +++
1 file changed, 3 insertions(+)
diff --git a/.gitignore b/.gitignore
index 002f95de4f..261a1d6754 100644
--- a/.giti
gen_compile_commands
diff --git a/scripts/gen_compile_commands.py b/scripts/gen_compile_commands.py
index 1a9c49b34a..aa52e88e18 100755
--- a/scripts/gen_compile_commands.py
+++ b/scripts/gen_compile_commands.py
@@ -5,6 +5,7 @@
#
# Author: Tom Roeder
# Ported and modified for U-Boot by Joao Ma
Add 'Integration with IDEs' chapter.
For now, this chapter is mostly a reference to the documentation of
gen_compile_commands, in doc/build, but it can be futurely used as
a guide for other IDE-friendly features.
Signed-off-by: Joao Marcos Costa
---
doc/develop/ide_integratio
Replace mentions to 'kernel' by 'U-Boot' to avoid confusion.
Signed-off-by: Joao Marcos Costa
---
scripts/gen_compile_commands.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/gen_compile_commands.py b/scripts/gen_compile_commands
Hello,
I had an error when decompressing an SquashFS file fragment while
running the tests in test/py. The error code is -6
(LZO_E_LOOKBEHIND_OVERRUN). The SquashFS image was generated with
mksquashfs (squashfs-tools) latest version. After some research, I found
this thread:
https://www.mail-archi
- Add sqfs_decompress_init() and sqfs_decompress_cleanup() to SquashFS
support.
Joao Marcos Costa (4):
fs/squashfs: add support for LZO decompression
fs/squashfs: add support for ZSTD decompression
fs/squashfs: Add init. and clean-up functions to decompression
test/py: Add tests for LZ
Add call to ZSTD's ZSTD_decompressDCtx(). In this use case, the caller
can upper bound the decompressed size, which will be the SquashFS data
block (or metadata block) size, so there is no need to use streaming
API.
Signed-off-by: Joao Marcos Costa
---
Changes in v2:
- No changes
"-no-fragments" option can be passed to mksquashfs.
Signed-off-by: Joao Marcos Costa
---
Changes in v2:
- Changed commit message.
fs/squashfs/sqfs_decompressor.c | 21 +++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/fs/squashfs/sqfs_decompre
sqfs_decompressor_cleanup(), so
it can no longer be local to sqfs.c.
Signed-off-by: Joao Marcos Costa
---
Changes in v2:
- This patch was not present in the previous version.
fs/squashfs/sqfs.c | 15 ++
fs/squashfs/sqfs_decompressor.c | 52
Improve SquashFS tests architecture. Add 'Compression' class. LZO
algorithm may crash if the file is fragmented, so the fragments are
disabled when testing LZO.
Signed-off-by: Joao Marcos Costa
---
Changes in v2:
- This patch was not present in the previous version.
.
shfs.
Signed-off-by: Joao Marcos Costa
---
Changes in v3:
- Change commit message.
Changes in v2:
- Change commit message.
fs/squashfs/sqfs_decompressor.c | 25 +
1 file changed, 25 insertions(+)
diff --git a/fs/squashfs/sqfs_decompressor.c b/fs/squashfs
Add call to ZSTD's ZSTD_decompressDCtx(). In this use case, the caller
can upper bound the decompressed size, which will be the SquashFS data
block (or metadata block) size, so there is no need to use streaming
API. Add ZSTD's worskpace to squashfs_ctxt structure.
Signed-off-by: Joao Ma
Improve SquashFS tests architecture. Add 'Compression' class. LZO
algorithm may crash if the file is fragmented, so the fragments are
disabled when testing LZO.
Signed-off-by: Joao Marcos Costa
---
Changes in v3:
- No changes since the last version.
Changes in v2:
-
structure is
passed to sqfs_decompressor_init() and sqfs_decompressor_cleanup(), so
it can no longer be local to sqfs.c.
Signed-off-by: Joao Marcos Costa
---
Changes in v3:
- Remove memory leak from sqfs_zstd_decompress()
- Rename structure in sqfs.c and remove the 'static&#
.
- Skip compression algorithms unsupported by the host's squashfs-tools
version.
- Add sqfs_decompress_init() and sqfs_decompress_cleanup() to SquashFS
support.
Joao Marcos Costa (4):
fs/squashfs: Add init. and clean-up functions to decompression
fs/squashfs
) and sqfs_decompress_cleanup() to SquashFS
support.
Joao Marcos Costa (5):
fs/squashfs: Add init and clean-up functions to decompression
fs/squashfs: replace sqfs_decompress() parameter
fs/squashfs: add support for ZSTD decompression
fs/squashfs: add support for LZO decompression
te
On Tue, 18 Aug 2020 16:35:27 +0200
Thomas Petazzoni wrote:
> Hello,
>
> On Tue, 18 Aug 2020 16:31:16 +0200
> Joao Marcos Costa wrote:
>
> > +#if IS_ENABLED(CONFIG_ZSTD)
> > +static int sqfs_zstd_decompress(void *dest, unsigned long dest_len,
> > +
structure is
passed to sqfs_decompressor_init() and sqfs_decompressor_cleanup(), so
it can no longer be local to sqfs.c.
Signed-off-by: Joao Marcos Costa
---
Changes in v4:
- Undo changes from v3 in squashfs_ctxt instance scope.
Changes in v3:
- Remove memory leak from
shfs.
Signed-off-by: Joao Marcos Costa
---
Changes in v4:
- No changes since the last version.
Changes in v3:
- Change commit message.
Changes in v2:
- Change commit message.
fs/squashfs/sqfs_decompressor.c | 25 +
1 file changed, 25 insertions
Add call to ZSTD's ZSTD_decompressDCtx(). In this use case, the caller
can upper bound the decompressed size, which will be the SquashFS data
block (or metadata block) size, so there is no need to use streaming
API. Add ZSTD's worskpace to squashfs_ctxt structure.
Signed-off-by: Joao Ma
Replace 'u16 comp_type' by a reference to squashfs_ctxt structure.
Signed-off-by: Joao Marcos Costa
---
Changes in v4:
- This patch was not present in the previous version.
fs/squashfs/sqfs.c | 25 +
fs/squashfs/sqfs_decompressor.c | 5
Improve SquashFS tests architecture. Add 'Compression' class. LZO
algorithm may crash if the file is fragmented, so the fragments are
disabled when testing LZO.
Signed-off-by: Joao Marcos Costa
---
Changes in v4:
- No changes since the last version.
Changes in v3:
-
ution for these tainted
values. Please do not hesitate to report any remaining issues.
Best regards,
Joao
Joao Marcos Costa (1):
fs/squashfs: Fix Coverity Scan defects
fs/squashfs/sqfs.c | 40 +---
fs/squashfs/sqfs_dir.c | 3 +++
fs/squashfs/sqfs_in
Fix defects such as uninitialized variables and untrusted pointer
operations. Most part of the tainted variables and the related defects
actually comes from Linux's macro get_unaligned_le**, extensively used
in SquashFS code. Add sanity checks for those variables.
Signed-off-by: Joao Marcos
Fix control flow issues and null pointer dereferences.
Signed-off-by: Joao Marcos Costa
---
fs/squashfs/sqfs.c | 20 +---
fs/squashfs/sqfs_dir.c | 3 +--
fs/squashfs/sqfs_inode.c | 5 -
3 files changed, 18 insertions(+), 10 deletions(-)
diff --git a/fs/squashfs
cpy, with the
right parameters.
I tested this patch by comparing the MD5 checksum of a few fragmented
files with the respective md5sum output in sandbox, considering both
compressed and uncompressed fragments.
Signed-off-by: Joao Marcos Costa
---
fs/squashfs/sqfs.c | 16 ++--
1 fil
: fix reading of
fragmented files) is not applied, so this patch series depends on it.
Best regards,
Joao
Joao Marcos Costa (3):
test/py: rewrite common tools for SquashFS tests
test/py: rewrite sqfsload command test suite
test/py: rewrite sqfsls command test suite
.../test_fs/test_squashfs
Remove the previous OOP approach, which was confusing and incomplete.
Add more test cases by making SquashFS images with various options,
concerning file fragmentation and its compression. Add comments to
properly document the code.
Signed-off-by: Joao Marcos Costa
---
.../test_fs/test_squashfs
more test cases: files at a sub-directory and non-existent
file.
Signed-off-by: Joao Marcos Costa
---
.../test_fs/test_squashfs/test_sqfs_load.py | 99 +--
1 file changed, 69 insertions(+), 30 deletions(-)
diff --git a/test/py/tests/test_fs/test_squashfs/test_sqfs_load.py
b/tes
Add more details to test cases by comparing each expected line with the
command's output. Add new test cases:
- sqfsls at an empty directory
- sqfsls at a sub-directory
Signed-off-by: Joao Marcos Costa
---
.../test_fs/test_squashfs/test_sqfs_ls.py | 80 ++-
1 file ch
Marcos Costa (3):
test/py: rewrite common tools for SquashFS tests
test/py: rewrite sqfsload command test suite
test/py: rewrite sqfsls command test suite
.../test_fs/test_squashfs/sqfs_common.py | 237 +-
.../test_fs/test_squashfs/test_sqfs_load.py | 166
Remove the previous OOP approach, which was confusing and incomplete.
Add more test cases by making SquashFS images with various options,
concerning file fragmentation and its compression. Add comments to
properly document the code.
Signed-off-by: Joao Marcos Costa
---
.../test_fs/test_squashfs
more test cases: files at a sub-directory and non-existent
file.
Signed-off-by: Joao Marcos Costa
---
.../test_fs/test_squashfs/test_sqfs_load.py | 166 ++
1 file changed, 136 insertions(+), 30 deletions(-)
diff --git a/test/py/tests/test_fs/test_squashfs/test_sqfs_load.py
b/tes
Add more details to test cases by comparing each expected line with the
command's output. Add new test cases:
- sqfsls at an empty directory
- sqfsls at a sub-directory
Signed-off-by: Joao Marcos Costa
---
.../test_fs/test_squashfs/test_sqfs_ls.py | 138 +++---
1 file ch
since V1:
- Leave the copyright year as it was (2020) instead of changing it to
2021
- Remove spurious comments and print statements
- Fix the style issues pointed by pylint3
Best regards,
Joao
Joao Marcos Costa (3):
test/py: rewrite common tools for SquashFS tests
test/py: rewrite sqfsload
Remove the previous OOP approach, which was confusing and incomplete.
Add more test cases by making SquashFS images with various options,
concerning file fragmentation and its compression. Add comments to
properly document the code.
Signed-off-by: Joao Marcos Costa
---
.../test_fs/test_squashfs
more test cases: files at a sub-directory and non-existent
file.
Signed-off-by: Joao Marcos Costa
---
.../test_fs/test_squashfs/test_sqfs_load.py | 168 ++
1 file changed, 138 insertions(+), 30 deletions(-)
diff --git a/test/py/tests/test_fs/test_squashfs/test_sqfs_load.py
b/tes
Add more details to test cases by comparing each expected line with the
command's output. Add new test cases:
- sqfsls at an empty directory
- sqfsls at a sub-directory
Signed-off-by: Joao Marcos Costa
---
.../test_fs/test_squashfs/test_sqfs_ls.py | 140 +++---
1 file ch
Add call to zlib's 'uncompress' function. Add function to display the
right error message depending on the decompression's return value.
Signed-off-by: Joao Marcos Costa
---
fs/squashfs/sqfs_decompressor.c | 24
1 file changed, 24 insertions(+)
diff
Add zlib (v1.2.11) functions to U-Boot. SquashFS depends on those
functions to decompress data from a raw disk image. The actual support
for zlib into SquashFS sources will be added in a follow-up commit.
Signed-off-by: Joao Marcos Costa
---
include/u-boot/zlib.h | 32 +++
lib/zlib
Hello!
This series adds support for the SquashFS filesystem. For now, zlib is the only
supported compression type. This is my first contribution to U-Boot as well as
to a major Open Source project.
Best regards,
Joao Marcos Costa
Joao Marcos Costa (4):
fs/squashfs: new filesystem
fs
Add 'ls' (sqfsls) and 'load' (sqfsload) commands.
Signed-off-by: Joao Marcos Costa
---
cmd/Kconfig | 6 ++
cmd/Makefile | 1 +
cmd/sqfs.c | 43 +++
3 files changed, 50 insertions(+)
create mode 100644 cmd/sqfs.c
diff --git
Add support for SquashFS filesystem. Right now, it does not support
compression but support for zlib will be added in a follow-up commit.
Signed-off-by: Joao Marcos Costa
---
common/spl/Kconfig |9 +
fs/Kconfig |2 +
fs/Makefile
Hello!
On Thu, 9 Jul 2020 21:50:03 +0200
Rasmus Villemoes wrote:
> On 09/07/2020 19.51, Joao Marcos Costa wrote:
> > Add support for SquashFS filesystem. Right now, it does not support
> > compression but support for zlib will be added in a follow-up
> > commit.
Hello, Thomas!
On Wed, 15 Jul 2020 22:11:40 +0200
Thomas Petazzoni wrote:
> Hello Joao,
>
> As I started reviewing your patch series, I encountered a number of
> build issues after applying your patches, and building on the latest
> master. The following patches address the build failures I hav
o. to MAINTAINERS
- Fix build failures
- Fix style problems
Best regards,
Joao Marcos Costa
Joao Marcos Costa (5):
fs/squashfs: new filesystem
fs/squashfs: add filesystem commands
include/u-boot, lib/zlib: add sources for zlib decompression
fs/squashfs: add support for
Add 'ls' and 'load' commands.
Signed-off-by: Joao Marcos Costa
---
Changes in v2:
- Add info. to MAINTAINERS
- Add 'static' keyword to do_sqfs_*(). These functions' prototypes
are no longer needed in include/fs.h.
- Change commit
Adds an 'else if' statement inside the loop to check for symbolic links.
Signed-off-by: Joao Marcos Costa
---
Changes in v2:
- Changed commit title and message, which were wrong and/or misleading
in v1.
fs/fs.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs
Add call to zlib's 'uncompress' function. Add function to display the
right error message depending on the decompression's return value.
Signed-off-by: Joao Marcos Costa
---
Changes in v2:
- Changed commit title and message, which were wrong and/or misleading
Add zlib (v1.2.11) uncompr() function to U-Boot. SquashFS depends on
this function to decompress data from a raw disk image. The actual
support for zlib into SquashFS sources will be added in a follow-up
commit.
Signed-off-by: Joao Marcos Costa
---
Changes in v2:
- Changed commit title
Add support for SquashFS filesystem. Right now, it does not support
compression but support for zlib will be added in a follow-up commit.
Signed-off-by: Joao Marcos Costa
---
Changes in v2:
- Add info. to MAINTAINERS
- Replace sqfs_ls() by U-Boot's fs_ls_ge
:
- Replace sqfs_ls() by U-Boot's fs_ls_generic()
- Add info. to MAINTAINERS
- Fix build failures
- Fix style problems
Best regards,
Joao Marcos Costa
Joao Marcos Costa (5):
fs/squashfs: new filesystem
fs/squashfs: add filesystem commands
include/u-boot, lib/zlib
Add call to zlib's 'uncompress' function. Add function to display the
right error message depending on the decompression's return value.
Signed-off-by: Joao Marcos Costa
---
Changes in v3:
- No changes since v2.
Changes in v2:
- No changes si
Add 'ls' and 'load' commands.
Signed-off-by: Joao Marcos Costa
---
Changes in v3:
- No changes since v2.
Changes in v2:
- Add info. to MAINTAINERS
- Add 'static' keyword to do_sqfs_*(). These functions' prototypes
a
Add zlib (v1.2.11) uncompr() function to U-Boot. SquashFS depends on
this function to decompress data from a raw disk image. The actual
support for zlib into SquashFS sources will be added in a follow-up
commit.
Signed-off-by: Joao Marcos Costa
---
Changes in v3:
- No changes since v2
Adds an 'else if' statement inside the loop to check for symbolic links.
Signed-off-by: Joao Marcos Costa
---
Changes in v3:
- No changes since v2.
Changes in v2:
- This patch was added in v2 and did not exist in the last version.
fs/fs.c | 3 +++
1 file changed, 3
Add support for SquashFS filesystem. Right now, it does not support
compression but support for zlib will be added in a follow-up commit.
Signed-off-by: Joao Marcos Costa
---
Changes in v3:
- Replace CONFIG_IS_ENABLED by IS_ENABLED in fs/fs.c
Changes in v2:
- Add info. to
On Tue, 21 Jul 2020 11:22:54 +0200
Joao Marcos Costa wrote:
> Hello!
>
> This series adds support for the SquashFS filesystem. For now, zlib
> is the only supported compression type. This is my first contribution
> to U-Boot as well as to a major Open Source project.
>
On Wed, 29 Jul 2020 11:27:45 -0400
Tom Rini wrote:
> On Tue, Jul 21, 2020 at 11:22:57AM +0200, Joao Marcos Costa wrote:
>
> > Add zlib (v1.2.11) uncompr() function to U-Boot. SquashFS depends on
> > this function to decompress data from a raw disk image. The actual
> &g
On Wed, 29 Jul 2020 11:21:26 -0400
Tom Rini wrote:
> On Wed, Jul 29, 2020 at 02:54:56PM +0200, Joao Marcos Costa wrote:
> > On Tue, 21 Jul 2020 11:22:54 +0200
> > Joao Marcos Costa wrote:
> >
> > > Hello!
> > >
> > > This series adds support
On Wed, 29 Jul 2020 12:54:23 -0400
Tom Rini wrote:
> On Wed, Jul 29, 2020 at 06:00:57PM +0200, Joao Marcos Costa wrote:
> > On Wed, 29 Jul 2020 11:27:45 -0400
> > Tom Rini wrote:
> >
> > > On Tue, Jul 21, 2020 at 11:22:57AM +0200, Joao Marcos Costa wrote:
>
On Thu, 30 Jul 2020 08:17:59 -0400
Tom Rini wrote:
> On Thu, Jul 30, 2020 at 02:10:03PM +0200, Joao Marcos Costa wrote:
> > On Wed, 29 Jul 2020 12:54:23 -0400
> > Tom Rini wrote:
> >
> > > On Wed, Jul 29, 2020 at 06:00:57PM +0200, Joao Marcos Costa
> > &g
convertions
- Improve pointers management
Changes in v3:
- Replace CONFIG_IS_ENABLED by IS_ENABLED in fs/fs.c
Changes in v2:
- Replace sqfs_ls() by U-Boot's fs_ls_generic()
- Add info. to MAINTAINERS
- Fix build failures
- Fix style problems
Joao M
Add 'ls' and 'load' commands.
Signed-off-by: Joao Marcos Costa
---
Changes in v4:
- No changes since v3.
Changes in v3:
- No changes since v2.
Changes in v2:
- Add info. to MAINTAINERS
- Add 'static' keyword to do_sqfs_*(). These fun
Add Python scripts to test 'ls' and 'load' commands. The scripts
generate a SquashFS image and clean the directory after the assertions,
or if an exception is raised.
Signed-off-by: Joao Marcos Costa
---
Changes in v4:
- This patch was added in v4 and did not exist
Adds an 'else if' statement inside the loop to check for symbolic links.
Signed-off-by: Joao Marcos Costa
---
Changes in v4:
- No changes since v3.
Changes in v3:
- No changes since v2.
Changes in v2:
- This patch was added in v2 and did not exist in the last ve
Add zlib (v1.2.11) uncompr() function to U-Boot. SquashFS depends on
this function to decompress data from a raw disk image. The actual
support for zlib into SquashFS sources will be added in a follow-up
commit.
Signed-off-by: Joao Marcos Costa
---
Changes in v4:
- Add new config
Add call to zlib's 'uncompress' function. Add function to display the
right error message depending on the decompression's return value.
Signed-off-by: Joao Marcos Costa
---
Changes in v4:
- Add preprocessor directives to check if a given compression option
Add support for SquashFS filesystem. Right now, it does not support
compression but support for zlib will be added in a follow-up commit.
Signed-off-by: Joao Marcos Costa
---
Changes in v4:
- Fix issues that happenned while resolving symlinks
- Add missing endianness convertions
Hello!
On Sat, 8 Aug 2020 10:41:38 -0400
Tom Rini wrote:
> On Sat, Aug 08, 2020 at 08:31:06AM -0400, Tom Rini wrote:
> > On Thu, Jul 30, 2020 at 03:33:52PM +0200, Joao Marcos Costa wrote:
> >
> > > Add Python scripts to test 'ls' and 'load' com
Use "cons.config.build_dir" instead of writing to the source directory
(read-only). This will fix the test failures in Azure.
Signed-off-by: Joao Marcos Costa
---
test/py/tests/test_fs/test_squashfs/sqfs_common.py | 12 ++--
.../py/tests/test_fs/test_squashfs/test_sqfs_lo
Hello,
Following the SquashFS support, this series adds support for LZO and ZSTD
algorithms. The only compression type enabled by default is ZLIB, so LZO
and ZSTD need to be manually selected.
Joao Marcos Costa (2):
fs/squashfs: add support for LZO decompression
fs/squashfs: add support for
Add call to lzo's lzo1x_decompress_safe() and rename source length
parameter from 'lenp' to 'src_len'.
Signed-off-by: Joao Marcos Costa
---
fs/squashfs/sqfs_decompressor.c | 21 +++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/fs/squ
Add call to ZSTD's ZSTD_decompressDCtx(). In this use case, the caller
can upper bound the decompressed size, which will be the SquashFS data
block (or metadata block) size, so there is no need to use streaming
API.
Signed-off-by: Joao Marcos Costa
---
fs/squashfs/sqfs_decompressor.c
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