delta/elfutils.git/backends/alpha_retval.c, branch master

backends: Support returning lvalue and rvalue references

2023-02-14T14:12:48+00:00

On the low level, they are the same as pointers. The change needs to be
done for all backends, so define a function and a macro to avoid
repetition. Also add a native test, which has to be implemented in C++.
Add the configure check for it.

Signed-off-by: Ilya Leoshkevich

Use fallthrough attribute.

2018-02-10T02:19:26+00:00

Use __attribute__ ((fallthrough)) to indicate switch case fall through
instead of a comment. This ensures that the fallthrough warning is not
triggered even if the file is pre-processed (hence stripping the
comments) before it is compiled.

The actual fallback implementation is hidden behind a FALLBACK macro in
case the compiler doesn't support it.

Finally, the -Wimplict-fallthrough warning was upgraded to only allow
the attribute to satisfy it; a comment alone is no longer sufficient.

Signed-off-by: Joshua Watt

backends (*_return_value_location): call dwarf_peeled_die_type

2014-06-20T20:59:43+00:00

... instead of inlining equivalent code.

Signed-off-by: Petr Machata

backends: Check type DIE exists before calling dwarf_tag ().

2013-02-06T22:27:03+00:00

dwarf_attr () or dwarf_form () functions leave typedie NULL when they fail
because of missing attribute or unexpected form. In such cases first check
the DIE exists and return error instead of calling dwarf_tag () and crashing.

This also happens in the testsuite with native tests when elfutils is build
without DWZ support on a distro that uses DWZ DWARF compression on system
libraries. Only the backends used dwarf_tag () directly without checking,
all other uses in elfutils already checked whether the given DIE was NULL.

Signed-off-by: Mark Wielaard

Update name, license and contributor policy.

2012-06-05T21:12:05+00:00

* Change name from "Red Hat elfutils" to "elfutils".
* Update license of standalone tools and test from GPLv2 to GPLv3+.
* Change license of libraries from GPLv2+exception to GPLv2/LGPLv3+.
* Add Developer Certificate of Origin based contributor policy.

top-level:

- COPYING: Upgraded from GPLv2 to GPLv3.
- CONTRIBUTING, COPYING-GPLv2, COPYING-LGPLv3: New files.
- NEWS: Added note about new contribution and license policy.
- Makefile.am: Updated to GPLv3, added new files to EXTRA_DIST.
- configure.ac: Update to GPLv3, changed AC_INIT name to 'elfutils'.

backends, lib, libasm, libcpu, libdw, libdwfl, libebl, libelf:

- All files updated to GPLv2/LGPLv3+. Except some very small files
  (<5 lines) which didn't have any headers at all before, the linker
  .maps files and the libcpu/defs files which only contain data and
  libelf/elf.h which comes from glibc and is under LGPLv2+.

config:

- elfutils.spec.in: Add new License: headers and new %doc files.
- Update all license headers to GPLv2/LGPLv3+ for files used by libs.

src, tests:

- All files updated to GPLv3+. Except for the test bz2 data files, the
  linker maps and script files and some very small files (<5 lines)
  that don't have any headers.

Signed-off-by: Richard Fontana 
Signed-off-by: Mark Wielaard

2007-09-27 Roland McGrath

2007-09-27T07:31:33+00:00

	* alpha_retval.c: Use dwarf_attr_integrate and dwarf_hasattr_integrate.
	* i386_retval.c: Likewise.
	* ia64_retval.c: Likewise.
	* ppc64_retval.c: Likewise.
	* ppc_retval.c: Likewise.
	* s390_retval.c: Likewise.
	* sparc_retval.c: Likewise.
	* x86_64_retval.c: Likewise.

Fix FSF address. No exception for libdwarf.

2006-04-04T22:29:06+00:00

propagate from branch 'com.redhat.elfutils.roland.pending' (head 4f8fc821345feef58624f0aa5b470d4827577d8c)

2006-04-04T21:38:57+00:00

            to branch 'com.redhat.elfutils' (head 76e26cb54695fd3b21ee8fb5be3036bd68200633)

Update new test after merge.

2005-11-17T03:16:00+00:00