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This patch starts by making the gdbarch_make_corefile_notes function return a gdb::unique_xmalloc_ptr<char> and takes care of the fallouts, mostly in linux-tdep.c and fbsd-tdep.c. The difficulty in these files is that they use the BFD API for writing core files, where you pass in a pointer to a malloc-ed buffer (or NULL in the beginning), it re-allocs it if needed, and returns you the possibly updated pointer. I therefore used this pattern everywhere: note_data.reset (elfcore_write_note (obfd, note_data.release (), ...) This hands over the ownership of note_data to the BFD function for the duration of the call, and then puts its back in note_data right after the call. gdb/ChangeLog: * gdbarch.sh (make_corefile_notes): Return unique pointer. * gdbarch.c: Re-generate. * gdbarch.h: Re-generate. * gcore.c (write_gcore_file_1): Adjust. * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add constructor. <note_data>: Change type to unique pointer. <abort_iteration>: Change type to bool. (fbsd_collect_regset_section_cb): Adjust to unique pointer. (fbsd_collect_thread_registers): Return void, adjust. (struct fbsd_corefile_thread_data): Add construtor. <note_data>: Change type to unique pointer. (fbsd_corefile_thread): Adjust. (fbsd_make_corefile_notes): Return unique pointer, adjust. * linux-tdep.c (linux_make_mappings_corefile_notes): Change type to unique pointer, adjust. (struct linux_collect_regset_section_cb_data): Add constructor. <note_data>: Change type to unique pointer. <abort_iteration>: Change type to bool. (linux_collect_thread_registers): Return void, adjust. (struct linux_corefile_thread_data): Add constructor. <note_data>: Change type to unique pointer. (linux_corefile_thread): Adjust. (linux_make_corefile_notes): Return unique pointer, adjust. Change-Id: I1e03476bb47b87c6acb3e12204d193f38cc4e02b |
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bfd | ||
binutils | ||
config | ||
contrib | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gdbserver | ||
gdbsupport | ||
gnulib | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
libctf | ||
libdecnumber | ||
libiberty | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
zlib | ||
.cvsignore | ||
.gitattributes | ||
.gitignore | ||
ar-lib | ||
ChangeLog | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.rpath | ||
config.sub | ||
configure | ||
configure.ac | ||
COPYING | ||
COPYING3 | ||
COPYING3.LIB | ||
COPYING.LIB | ||
COPYING.LIBGLOSS | ||
COPYING.NEWLIB | ||
depcomp | ||
djunpack.bat | ||
install-sh | ||
libtool.m4 | ||
lt~obsolete.m4 | ||
ltgcc.m4 | ||
ltmain.sh | ||
ltoptions.m4 | ||
ltsugar.m4 | ||
ltversion.m4 | ||
MAINTAINERS | ||
Makefile.def | ||
Makefile.in | ||
Makefile.tpl | ||
makefile.vms | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
multilib.am | ||
README | ||
README-maintainer-mode | ||
setup.com | ||
src-release.sh | ||
symlink-tree | ||
test-driver | ||
ylwrap |
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.