mirror of
https://github.com/espressif/binutils-gdb.git
synced 2025-06-23 03:29:47 +08:00
1d58d6a26c
Make gdb.base/print-file-var.exp test all combinations of: - attribute hidden in the this_version_id symbols or not - dlopen or not - this_version_id symbol in main file or not - C++ gdb/testsuite/ChangeLog 2019-10-02 Pedro Alves <palves@redhat.com> Andrew Burgess <andrew.burgess@embecosm.com> * gdb.base/print-file-var-lib1.c: Include <stdio.h> and "print-file-var.h". (this_version_id) Use ATTRIBUTE_VISIBILITY. (get_version_1): Print this_version_id and its address. Add extern "C" wrappers around interface functions. * gdb.base/print-file-var-lib2.c: Include <stdio.h> and "print-file-var.h". (this_version_id) Use ATTRIBUTE_VISIBILITY. (get_version_2): Print this_version_id and its address. Add extern "C" wrappers around interface functions. * gdb.base/print-file-var-main.c: Include <dlfcn.h>, <assert.h>, <stddef.h> and "print-file-var.h". Add extern "C" wrappers around interface functions. [VERSION_ID_MAIN] (this_version_id): Define. (main): Define v0. Use dlopen if SHLIB_NAME is defined. * gdb.base/print-file-var.h: Add some #defines to simplify setting up extern "C" blocks. * gdb.base/print-file-var.exp (test): New, factored out from top level. (top level): Test all combinations of attribute hidden or not, dlopen or not, and this_version_id symbol in main file or not. Compile tests as both C++ and C, make test names unique.
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.