e35000a7f8
Extend GDB's internal representation of types to include the DW_AT_calling_convention, DW_AT_defaulted, and DW_AT_deleted attributes that were introduced in DWARF5. These attributes will be helpful in a future patch about infcall'ing functions with call-by-value parameters. GDB will use the attributes to decide whether the type of a call-by-value parameter is implicitly pass-by-reference. gdb/ChangeLog: 2019-12-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> * dwarf2read.c (dwarf2_add_member_fn): Read the DW_AT_defaulted and DW_AT_deleted attributes of a function. (read_structure_type): Read the DW_AT_calling_convention attribute of a type. (is_valid_DW_AT_defaulted): New function. (is_valid_DW_AT_calling_convention_for_type): New function. * gdbtypes.h: Include dwarf2.h. (struct fn_field)<defaulted>: New field to store the DW_AT_defaulted attribute. (struct fn_field)<is_deleted>: New field to store the DW_AT_deleted attribute. (struct cplus_struct_type)<calling_convention>: New field to store the DW_AT_calling_convention attribute. (TYPE_FN_FIELD_DEFAULTED): New macro. (TYPE_FN_FIELD_DELETED): New macro. (TYPE_CPLUS_CALLING_CONVENTION): New macro. * gdbtypes.c (dump_fn_fieldlists): Update for the changes made to the .h file. (print_cplus_stuff): Likewise. Change-Id: I54192f363115b78ec7435a8563b73fcace420765 |
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bfd | ||
binutils | ||
config | ||
contrib | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gnulib | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
libctf | ||
libdecnumber | ||
libiberty | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
zlib | ||
.cvsignore | ||
.gitattributes | ||
.gitignore | ||
COPYING | ||
COPYING.LIB | ||
COPYING.LIBGLOSS | ||
COPYING.NEWLIB | ||
COPYING3 | ||
COPYING3.LIB | ||
ChangeLog | ||
MAINTAINERS | ||
Makefile.def | ||
Makefile.in | ||
Makefile.tpl | ||
README | ||
README-maintainer-mode | ||
ar-lib | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.rpath | ||
config.sub | ||
configure | ||
configure.ac | ||
depcomp | ||
djunpack.bat | ||
install-sh | ||
libtool.m4 | ||
ltgcc.m4 | ||
ltmain.sh | ||
ltoptions.m4 | ||
ltsugar.m4 | ||
ltversion.m4 | ||
lt~obsolete.m4 | ||
makefile.vms | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
multilib.am | ||
setup.com | ||
src-release.sh | ||
symlink-tree | ||
test-driver | ||
ylwrap |
README
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. If you are receiving this as part of a GDB release, see the file gdb/README. If with a binutils release, see binutils/README; if with a libg++ release, see libg++/README, etc. That'll give you info about this package -- supported targets, how to use it, how to report bugs, etc. It is now possible to automatically configure and build a variety of tools with one command. To build all of the tools contained herein, run the ``configure'' script here, e.g.: ./configure make To install them (by default in /usr/local/bin, /usr/local/lib, etc), then do: make install (If the configure script can't determine your type of computer, give it the name as an argument, for instance ``./configure sun4''. You can use the script ``config.sub'' to test whether a name is recognized; if it is, config.sub translates it to a triplet specifying CPU, vendor, and OS.) If you have more than one compiler on your system, it is often best to explicitly set CC in the environment before running configure, and to also set CC when running make. For example (assuming sh/bash/ksh): CC=gcc ./configure make A similar example using csh: setenv CC gcc ./configure make Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.