Commit Graph

47 Commits

Author SHA1 Message Date
Joel Brobecker 42a4f53d2b Update copyright year range in all GDB files.
This commit applies all changes made after running the gdb/copyright.py
script.

Note that one file was flagged by the script, due to an invalid
copyright header
(gdb/unittests/basic_string_view/element_access/char/empty.cc).
As the file was copied from GCC's libstdc++-v3 testsuite, this commit
leaves this file untouched for the time being; a patch to fix the header
was sent to gcc-patches first.

gdb/ChangeLog:

	Update copyright year range in all GDB files.
2019-01-01 10:01:51 +04:00
Joel Brobecker e2882c8578 Update copyright year range in all GDB files
gdb/ChangeLog:

        Update copyright year range in all GDB files
2018-01-02 07:38:06 +04:00
Anthony Green 6c869779da Fix simulator 2017-09-04 10:00:37 -04:00
Joel Brobecker 61baf725ec update copyright year range in GDB files
This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.

gdb/ChangeLog:

        Update copyright year range in all GDB files.
2017-01-01 10:52:34 +04:00
Mike Frysinger 2e3d4f4d5d sim: sim_{create_inferior,open,parse_args}: constify argv/env slightly
2016-01-03  Mike Frysinger  <vapier@gentoo.org>

	* sim-options.c (sim_parse_args): Mark argv array const.
	* sim-options.h (sim_parse_args): Likewise.
2016-01-06 21:48:59 -05:00
Mike Frysinger 77cf2ef5dc sim: parse_args: display getopt error ourselves
Fix a long standing todo where we let getopt write directly to stderr
when an invalid option is passed.  Use the sim io funcs instead as they
go through the filtered callbacks that gdb wants.
2016-01-03 22:07:39 -05:00
Joel Brobecker 618f726fcb GDB copyright headers update after running GDB's copyright.py script.
gdb/ChangeLog:

        Update year range in copyright notice of all files.
2016-01-01 08:43:22 +04:00
Mike Frysinger e1211e5506 sim: arm/d10v/h8300/m68hc11/microblaze/mips/mn10300/moxie/sh/v850: convert to common sim_{fetch,store}_register 2015-12-30 03:30:25 -05:00
Mike Frysinger 6e4f085c7f sim: sim-close: unify sim_close logic
Other than the nice advantage of all sims having to declare one fewer
common function, this also fixes leakage in pretty much every sim.
Many were not freeing any resources, and a few were inconsistent as
to the ones they did.  Now we have a single module that takes care of
all the logic for us.

Most of the non-cgen based ones could be deleted outright.  The cgen
ones required adding a callback to the arch-specific cleanup func.
The few that still have close callbacks are to manage their internal
state.

We do not convert erc32, m32c, ppc, rl78, or rx as they do not use
the common sim core.
2015-11-15 02:30:19 -05:00
Mike Frysinger 7d8a636c9a sim: moxie: fix leakage in error path [BZ #18273]
Reported-by: dcb <dcb314@hotmail.com>
2015-10-11 03:56:22 -04:00
Mike Frysinger 0054dcd7b6 sim: moxie: use new common trace defines
Now that there's common helpers for printing trace data, switch to that
to restore the insn tracing support for this target.
2015-06-12 06:57:44 -04:00
Mike Frysinger 53d2389fd0 sim: moxie: rename TRACE to MOXIE_TRACE_INSN
We want to add new common trace helpers including "TRACE", so rename the
moxie one to MOXIE_TRACE_INSN.  This also matches what the code is doing.
2015-06-12 06:16:39 -04:00
Mike Frysinger 034685f9ce sim: replace CIA_{GET,SET} with CPU_PC_{GET,SET}
The CIA_{GET,SET} macros serve the same function as CPU_PC_{GET,SET}
except the latter adds a layer of indirection via the sim state.  This
lets models set up different functions at runtime and doesn't reach so
directly into the arch-specific cpu state.

It also doesn't make sense to have two sets of macros that do exactly
the same thing, so lets standardize on the one that gets us more.
2015-04-17 02:44:30 -04:00
Mike Frysinger 4c0cab1e21 sim: avr/mcore/moxie: fill out sim-cpu pc fetch/store helpers
This makes the common sim-cpu logic work.
2015-04-16 02:13:50 -04:00
Mike Frysinger 20cc975360 sim: moxie: fix running after nrun conversion
The nrun conversion was slightly incorrect in how it stopped when an
exception occurred.  We still set cpu.asregs.exception, but nothing
was checking it anymore.  Convert all of that to sim_engine_halt.

To keep things from regressing again, add a basic testsuite too.
2015-04-05 04:37:44 -04:00
Mike Frysinger 1bf57e9a2e sim: moxie: clean up build time warnings 2015-03-24 01:14:28 -04:00
Mike Frysinger cc8ab1ded5 sim: moxie: convert to nrun.o
This port already used a lot of common/ files, so cutting it over to
nrun.o and using a few more common objects is pretty straight forward.
2015-03-24 01:08:56 -04:00
Mike Frysinger c4a6006b2e sim: moxie: switch to common sim-command.o 2015-03-24 00:42:37 -04:00
Mike Frysinger dc049bf460 sim: drop unused headers
These look like left over hacks from the days where we had to protect
ourselves from the compiler and C library.  None of these checks are
relevant, and we have common configure logic to do header tests.  Punt
them all now.
2015-02-20 00:16:14 -05:00
Mike Frysinger 4c4ca605d5 sim: drop unused sim_kill function
This has been deprecated for a long time and no one calls it.
2015-02-19 20:42:14 -05:00
Joel Brobecker 32d0add0a6 Update year range in copyright notice of all files owned by the GDB project.
gdb/ChangeLog:

        Update year range in copyright notice of all files.
2015-01-01 13:32:14 +04:00
Anthony Green 507411ccab Update sto/ldo implementations with 16 bit offsets 2014-12-27 18:19:49 -05:00
Anthony Green 3ba611c3ca Whitespace cleanup 2014-12-25 08:29:27 -05:00
Anthony Green ed4fd7b7f3 Add support for moxie's mul.x and umul.x instructions 2014-12-24 08:38:09 -05:00
Anthony Green c784b11504 Add zex instruction support for moxie port 2014-12-12 08:45:25 -05:00
Anthony Green 048ea17465 Add support for two new moxie sign-extension instructions 2014-04-02 23:58:01 -04:00
Mike Frysinger 60d847df0b sim: constify arg to sim_do_command
It is rare for people to want to modify the cmd arg.  In general, they
really shouldn't be, but a few still do.  For those who misbehave, dupe
the string locally so they can bang on it.
2014-03-10 22:57:29 -04:00
Mike Frysinger b2b255bdf3 sim: constify prog_name
There's no need for the prog_name handed down to the core to be mutable,
so add const markings to it and all the related funcs.
2014-03-05 01:42:44 -05:00
Mike Frysinger ef3e8cf7d1 sim: delete duplicate SIGINT handling
Many of the simulators change the SIGINT handler.
E.g., moxie/interp.c:

  sigsave = signal (SIGINT, interrupt);

However, this is unnecessary.
remote-sim.h already provides an API for asynchronously stopping
a sim; and both gdb and the drivers (run.c and nrun.c at least,
I didn't check the others) install a SIGINT handler which
calls this method.

URL: https://sourceware.org/bugzilla/show_bug.cgi?id=16450
Reported-by: Tom Tromey <tromey@redhat.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2014-02-17 18:32:45 -05:00
Joel Brobecker ecd75fc8ee Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
Anthony Green 9c9e1b263d Remove debug output 2013-01-17 09:44:53 +00:00
Joel Brobecker 8acc9f485b Update years in copyright notice for the GDB files.
Two modifications:
  1. The addition of 2013 to the copyright year range for every file;
  2. The use of a single year range, instead of potentially multiple
     year ranges, as approved by the FSF.
2013-01-01 06:41:43 +00:00
Anthony Green 78ca4e81ff Adjust for branch target encoding change 2012-09-08 01:26:07 +00:00
Mike Frysinger a6c2b87eec sim: moxie: fix build by including config.h first 2012-06-17 23:33:42 +00:00
Joel Brobecker c5a5708100 Copyright year update in most files of the GDB Project.
gdb/ChangeLog:

        Copyright year update in most files of the GDB Project.
2012-01-04 08:28:28 +00:00
Joel Brobecker 7b6bb8daac run copyright.sh for 2011. 2011-01-01 15:34:07 +00:00
Mike Frysinger 5558e7e691 sim: constify sim_write source buffer (part 2)
As pointed out by Sandra Loosemore, a bunch of targets define sim_write
themselves instead of using the common/ code.  So constify them too.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-14 07:38:06 +00:00
Jan Kratochvil bc56c8fa67 sim/moxie/
* interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
2010-02-27 01:24:37 +00:00
Anthony Green 32d49b7b49 Fix nop insn for moxie 2010-02-03 10:28:19 +00:00
Anthony Green 11db68fd8d Add period to sentence in comment. 2010-01-13 14:08:36 +00:00
Anthony Green b8dcd18250 Initialize SIM_DESC properly. 2010-01-13 08:28:26 +00:00
Joel Brobecker dc3cf14f35 Update copyright notices to add year 2010. 2010-01-01 10:03:36 +00:00
Anthony Green 5c27d164d8 Use common memory infrastructure and introduce device tree support 2009-09-10 21:57:03 +00:00
Anthony Green 7a321525ff Increase simulated memory size. Support new system call ABI. Support exception processing for Linux system calls. 2009-07-31 11:40:16 +00:00
Anthony Green 8656620041 Add PC-relative branch support to moxie sim. 2009-06-11 11:36:14 +00:00
Anthony Green 77176dfc67 Add missing break statemenets. 2009-05-10 13:25:57 +00:00
Anthony Green fdd6fa6167 Add moxie simulator 2009-05-01 03:03:41 +00:00