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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2017-02-21 13:32:55 -0800 |
|---|---|---|
| committer | Sergio Durigan Junior <sergiodj@redhat.com> | 2017-08-23 11:15:03 -0400 |
| commit | e68c32d53e44ac0fe9f48637c0113da42b62644a (patch) | |
| tree | ac71155c327ab46a5bb437684ecb894fbe736b46 /gdb/compile | |
| parent | f6a36b0c9e537e4525f3b0687a4f76b4f77bf173 (diff) | |
| download | gdb-e68c32d53e44ac0fe9f48637c0113da42b62644a.zip gdb-e68c32d53e44ac0fe9f48637c0113da42b62644a.tar.gz gdb-e68c32d53e44ac0fe9f48637c0113da42b62644a.tar.bz2 | |
compile: set debug compile: Display GCC 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.
Diffstat (limited to 'gdb/compile')
| -rw-r--r-- | gdb/compile/compile.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gdb/compile/compile.c b/gdb/compile/compile.c index 91e084f..36baab3 100644 --- a/gdb/compile/compile.c +++ b/gdb/compile/compile.c @@ -516,6 +516,9 @@ compile_to_object (struct command_line *cmd, const char *cmd_string, get_args (compiler, gdbarch, &argc, &argv); gdb_argv argv_holder (argv); + if (compiler->fe->ops->version >= GCC_FE_VERSION_1) + compiler->fe->ops->set_verbose (compiler->fe, compile_debug); + error_message = compiler->fe->ops->set_arguments (compiler->fe, triplet_rx, argc, argv); if (error_message != NULL) @@ -556,8 +559,12 @@ compile_to_object (struct command_line *cmd, const char *cmd_string, /* Call the compiler and start the compilation process. */ compiler->fe->ops->set_source_file (compiler->fe, fnames.source_file ()); - if (!compiler->fe->ops->compile (compiler->fe, fnames.object_file (), - compile_debug)) + if (compiler->fe->ops->version >= GCC_FE_VERSION_1) + ok = compiler->fe->ops->compile (compiler->fe, fnames.object_file ()); + else + ok = compiler->fe->ops->compile_v0 (compiler->fe, fnames.object_file (), + compile_debug); + if (!ok) error (_("Compilation failed.")); if (compile_debug) |