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The fnmatch implementation in gnulib is buggy and cannot understand
".?(z)debug*". We split it into two patterns.
Change-Id: Ia70b56a9852b442344ebdd7f2a64ae52321411cf
Reviewed-by: Christian Kandeler <[email protected]>
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The permission macros are not guaranteed to be defined and the octal
numbers are rather well known.
Change-Id: I90ea2f98013f963857946a2f150a4a7114ca2b9a
Reviewed-by: Christian Kandeler <[email protected]>
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If O_BINARY is not defined, define it to 0, so that the change has no
effect then. Some systems have separate binary and text modes for files,
and we don't want the text mode to be used.
Change-Id: If7efb5bd448c2a1c7d1eb5dab276849b1b15a3ce
Reviewed-by: Christian Kandeler <[email protected]>
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If fchmod or fchown are unavailable, then the file permission model is
likely to be different from what we expect there. posix_fallocate is a
rather fragile affair already on linux, and not guaranteed to do
anything useful. If it's not available, the result will be the same as
when it's available and unreliable. fadvise is an optimization.
Change-Id: I28a77e976a0198cf80397b45eb1bc8cfb30664f5
Reviewed-by: Christian Kandeler <[email protected]>
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Rename version.c so that the implementation is called after the header
and the header doesn't clash with the toplevel version.h. print_version
depends on argp and is only used in the tools.
Signed-off-by: Ulf Hermann <[email protected]>
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fedorahosted used to be our home, but we are now hosted at sourceware.
Change the elfutils project home to http://elfutils.org/
Point hosted services (email, release, git, bug tracker and web pages)
to https://sourceware.org/elfutils/
Move design notes from README to NOTES.
Add URLs for home, releases, bugs, git and mailinglist to README.
Make the --version output of all tools the same by using a common
print_version function and update the publicly shown copyright holder
to the elfutils developers.
Signed-off-by: Mark Wielaard <[email protected]>
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GCC7 will have a new -Wimplicit-fallthrough warning. It did catch one
small buglet in elflint option procession. So it seems useful to enable
to make sure all swatch case fallthroughs are deliberate.
Add configure check to detect whether gcc support -Wimplicit-fallthrough
and enable it. Add fixes and explicit fallthrough comments where necessary.
Signed-off-by: Mark Wielaard <[email protected]>
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This change also creates a new header file libeu.h to provide the
prototypes for the function of libeu. That hides the definition of function
crc32, which can conflict with zlib, from libelf. It also prevents mistakes
to refer those functions from a component which doesn't link with libeu,
such as libelf.
Signed-off-by: Akihiko Odaki <[email protected]>
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Move the strtab functions from libebl to libdw. Programs often want to
create ELF/DWARF string tables. We don't want (static) linking against
ebl since those are internal functions that might change.
This introduces dwelf_strtab_init, dwelf_strtab_add,
dwelf_strtab_add_len, dwelf_strtab_finalize, dwelf_strent_off,
dwelf_strent_str and dwelf_strtab_free. Documentation for each has
been added to libdwelf.h. The add fucntion got a variant that takes
the length explicitly and finalize was changed to return NULL on
out of memory instead of aborting. All code and tests now uses the
new functions.
Signed-off-by: Mark Wielaard <[email protected]>
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We accidentally set force = true after handling -q and setting verbose--.
Signed-off-by: Mark Wielaard <[email protected]>
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size_t has a different size on 32 and 64 bit systems.
Signed-off-by: Mark Wielaard <[email protected]>
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Usage: elfcompress [OPTION...] FILE...
Compress or decompress sections in an ELF file.
-f, --force Force compression of section even if it would
become larger
-n, --name=SECTION SECTION name to (de)compress, SECTION is an
extended wildcard pattern (defaults to
'.?(z)debug*')
-o, --output=FILE Place (de)compressed output into FILE
-p, --permissive Relax a few rules to handle slightly broken ELF
files
-q, --quiet Be silent when a section cannot be compressed
-t, --type=TYPE What type of compression to apply. TYPE can be
'none' (decompress), 'zlib' (ELF ZLIB compression,
the default, 'zlib-gabi' is an alias) or
'zlib-gnu' (.zdebug GNU style compression, 'gnu'
is an alias)
-v, --verbose Print a message for each section being
(de)compressed
-?, --help Give this help list
--usage Give a short usage message
-V, --version Print program version
Signed-off-by: Mark Wielaard <[email protected]>
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