r220373 - in /trunk/gcc: ChangeLog Makefile.in ...

[dmalcolm@gcc.gnu.org]

Author: dmalcolm
Date: Tue Feb  3 17:19:58 2015
New Revision: 220373

URL: https://gcc.gnu.org/viewcvs?rev=220373&root=gcc&view=rev
Log:
PR jit/64810: driver, arm, jit: configure-time default options

gcc/ChangeLog:
	PR jit/64810
	* Makefile.in (GCC_OBJS): Add gcc-main.o.
	* gcc-main.c: New file, containing "main" taken from gcc.c.
	* gcc.c (do_self_spec): Free decoded_options.
	(class driver): Move declaration to gcc.h.
	(main): Move declaration and implementation to new file
	gcc-main.c.
	(driver_get_configure_time_options): New function.
	* gcc.h (class driver): Move this declaration here, from
	gcc.c.
	(driver_get_configure_time_options): New declaration.

gcc/jit/ChangeLog:
	PR jit/64810
	* Make-lang.in (jit_OBJS): Add jit/jit-spec.o and gcc.o.
	(LIBGCCJIT_FILENAME): Add EXTRA_GCC_OBJS.
	* jit-playback.c: Include gcc.h.
	(gcc::jit::playback::context::compile): Move mutex acquisition
	to before the call to make_fake_args.
	(append_arg_from_driver): New function.
	(gcc::jit::playback::context::make_fake_args): On the first call,
	call into driver_get_configure_time_options to get configure-time
	default options and cache them.  Add them to the args for
	toplev::main.
	* jit-spec.c: New source file.
	* docs/internals/test-hello-world.exe.log.txt: Update to reflect
	above changes.


Added:
    trunk/gcc/gcc-main.c
    trunk/gcc/jit/jit-spec.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/Makefile.in
    trunk/gcc/gcc.c
    trunk/gcc/gcc.h
    trunk/gcc/jit/ChangeLog
    trunk/gcc/jit/Make-lang.in
    trunk/gcc/jit/docs/_build/texinfo/libgccjit.texi
    trunk/gcc/jit/docs/internals/test-hello-world.exe.log.txt
    trunk/gcc/jit/jit-playback.c