Adds two new external authors to etc/update-copyright.py to cover
bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then
updates copyright messages as follows:
1) Update cgen/utils.scm emitted copyrights.
2) Run "etc/update-copyright.py --this-year" with an extra external
author I haven't committed, 'Kalray SA.', to cover gas testsuite
files (which should have their copyright message removed).
3) Build with --enable-maintainer-mode --enable-cgen-maint=yes.
4) Check out */po/*.pot which we don't update frequently.
The newer update-copyright.py fixes file encoding too, removing cr/lf
on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and
embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
The result of running etc/update-copyright.py --this-year, fixing all
the files whose mode is changed by the script, plus a build with
--enable-maintainer-mode --enable-cgen-maint=yes, then checking
out */po/*.pot which we don't update frequently.
The copy of cgen was with commit d1dd5fcc38ead reverted as that commit
breaks building of bfp opcodes files.
As discussed in
How to use compile & execute function in GDB
https://sourceware.org/ml/gdb/2015-04/msg00026.html
GDB currently searches for compilers on /usr/bin/ARCH-OS-gcc and
chooses a match from there. However, it is not currently possible for
the user to override which compiler to use. This is what this patch
implements.
It is also a sync between GCC's and GDB's interfaces.
gdb/ChangeLog
2017-08-23 Jan Kratochvil <jan.kratochvil@redhat.com>
* NEWS (Changes since GDB 7.9): Add set compile-gcc and show
compile-gcc.
* compile/compile.c (compile_gcc, show_compile_gcc): New.
(compile_to_object): Implement compile_gcc.
(_initialize_compile): Install "set compile-gcc". Initialize
compile_gcc.
gdb/doc/ChangeLog
2017-08-23 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.texinfo (Compiling and Injecting Code): Add to subsection
"Compiler search for the compile command" descriptions of set
compile-gcc and show compile-gcc.
include/ChangeLog
2017-08-23 Jan Kratochvil <jan.kratochvil@redhat.com>
* gcc-interface.h (enum gcc_base_api_version): Update comment for
GCC_FE_VERSION_1.
(struct gcc_base_vtable): Rename set_arguments to set_arguments_v0.
Add set_arguments, set_triplet_regexp and set_driver_filename.
As discussed in
How to use compile & execute function in GDB
https://sourceware.org/ml/gdb/2015-04/msg00026.html
GDB currently searches for compilers on /usr/bin/ARCH-OS-gcc and
chooses a match from there. However, it is not currently possible for
the user to display which compiler was selected. Up until now, GDB's
compiler interface was not up-to-date with GCC's one, which means that
it wasn't possible to obtain this information. This patch implements
the mechanisms necessary for that.
gdb/ChangeLog
2017-08-23 Jan Kratochvil <jan.kratochvil@redhat.com>
* compile/compile.c (compile_to_object): Conditionally call
set_verbose. Conditionally call compile or compile_v0.
include/ChangeLog
2017-08-23 Jan Kratochvil <jan.kratochvil@redhat.com>
* gcc-interface.h (enum gcc_base_api_version): Add
GCC_FE_VERSION_1.
(struct gcc_base_vtable): Rename compile to compile_v0. Update
comment for compile. New methods set_verbose and compile.
The gcc plugin is split into two parts. One part is an ordinary gcc
plugin. The other part is a shared library that is loaded by gdb.
This patch adds some files that define the interface exported by this
shared library to gdb. These files also define the internal API by
which the gdb- and gcc-sides communicate.
These files will be kept in sync between gcc and gdb like much of
include/.
The exported API has been intentionally kept very simple. In
particular only a single function is exported from the gdb-side
library; symbol visibility is used to hide everything else. This
exported symbol is a function which is called to return a structure
holding function pointers that gdb then uses. This structure is
versioned so that changes can be made without necessarily requiring a
simultaneous gdb upgrade.
Note that the C compiler API is broken out separately. This lets us
extend it to other GCC front ends as desired. We plan to investigate
C++ in the future.
include/ChangeLog
2014-12-12 Phil Muldoon <pmuldoon@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
* gcc-c-fe.def: New file.
* gcc-c-interface.h: New file.
* gcc-interface.h: New file.
