Lift the code that GDB is using to generate dependencies on the fly and
port it over to the sim. Now people shouldn't have to manually maintain
these in their Makefile's.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Automake likes to dump macros automatically used into the aclocal.m4
file, but the common/aclocal.m4 naming prevents that. So rename it
to the more normal "acinclude.m4" so the aclocal tool can work.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Now that the sourceware tree generally requires autoconf-2.64, update
the sim tree to require that too.
This allows us to drop the long standing SIM_AC_COMMON/common.m4
workaround as autoconf 2.64+ seems to work for me.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Since sim_do_command for many people simply calls sim_args_command, start
a unified version of it. For people who handle their own options, they
could switch to this by using sim_add_option_table instead.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
gdb/
* ser-tcp.c (net_open): Check error return from socket() call by its
equality to -1 not by it being negative.
(net_close): Likewise.
gdb/gdbserver/
* gdbreplay.c (remote_open): Check error return from socket() call by
its equality to -1 not by it being negative.
* remote-utils.c (remote_open): Likewise.
sim/arm/
* communicate.c (MYread_char): Check error return from accept() call
by its equality to -1 not by it being negative.
(MYread_charwait): Likewise.
* main.c (main): Likewise for both socket() and accept() calls.
sim/common/
* dv-sockser.c (dv_sockser_init): Check error return from socket()
call by its equality to -1 not by it being negative.
(connected_p): Likewise for accept() call.
sim/cris/
* dv-rv.c (hw_rv_init_socket): Check error return from socket() call
by its equality to -1 not by it being negative.
(hw_rv_write): Likewise.
(hw_rv_handle_incoming): Likewise.
(hw_rv_poll_once): Likewise.
* rvdummy.c (setupsocket): Likewise.
(main): Likewise for accept() call as returned from setupsocket().
sim/m32c/
* main.c (setup_tcp_console): Check error return from socket() call
by its equality to -1 not by it being negative.
The device_error() takes a printf style string, so update the prototype
accordingly. The message should be const and it should use an attribute.
This fixes gcc warnings like:
sim-core.c: In function 'sim_core_map_attach':
sim-core.c:200: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:237: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c: In function 'sim_core_attach':
sim-core.c:304: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:314: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:335: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:348: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
