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
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
Joel Brobecker
ecd75fc8ee
Update Copyright year range in all files maintained by GDB.
2014-01-01 07:54:24 +04:00
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
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
Mike Frysinger
34b47c3828
sim: fix func call style (space before paren)
...
Committed this as obvious:
-foo(...);
+foo (...);
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-05-11 20:02:42 +00:00
Mike Frysinger
028f651542
sim: common: trim trailing whitespace
2011-03-15 03:16:17 +00:00
Mike Frysinger
d79fe0d643
sim: punt zfree()
...
The sim keeps track of which allocations are zero-ed internally (via
zalloc) and then calls a helper "zfree" function rather than "free".
But this "zfree" function simply calls "free" itself. Since I can
see no point in this and it is simply useless overhead, punt it.
The only real change is in hw-alloc.c where we remove the zalloc_p
tracking, and sim-utils.c where zfree is delete. The rest of the
changes are a simple `sed` from "zfree" to "free".
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-02-14 05:14:28 +00:00
Joel Brobecker
7b6bb8daac
run copyright.sh for 2011.
2011-01-01 15:34:07 +00:00
Mike Frysinger
81c641e707
sim: cast away hw/device differences
...
When building with device and hw support, the sim-core code generates a
lot of build time warnings such as:
./../common/sim-core.c: In function 'sim_core_map_attach':
./../common/sim-core.c:198:7: warning: passing argument 1 of 'device_error' from incompatible pointer type
../common/sim-core.h:347:6: note: expected 'struct device *' but argument is of type 'struct hw *'
./../common/sim-core.c:235:7: warning: passing argument 1 of 'device_error' from incompatible pointer type
../common/sim-core.h:347:6: note: expected 'struct device *' but argument is of type 'struct hw *'
In reality, these two structures get cast back and forth in the core
code already and so are "compatible". So tweak the three functions
that generate all of these warnings to include the casts automatically.
I know this isn't exactly clean, but the current device/hw ifdef
approach is full of landmines itself and I'm not entirely sure how
to unscrew it.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-23 02:45:29 +00:00
Mike Frysinger
6bf91687eb
sim: change raddr to address_word
...
The sim read/write buffer functions deal with address_word's, not
unsigned_words's, so make sure the local raddr variable matches
accordingly.
2010-03-30 20:40:27 +00:00
Joel Brobecker
dc3cf14f35
Update copyright notices to add year 2010.
2010-01-01 10:03:36 +00:00
Joel Brobecker
e4d013fc0f
Update the copyright notice of some of the files I missed
...
in the previous copyright update.
2009-01-14 10:53:10 +00:00
Daniel Jacobowitz
9b254dd1ce
Updated copyright notices for most files.
2008-01-01 22:53:26 +00:00
Joel Brobecker
4744ac1bb0
Switch the license of all files explicitly copyright the FSF
...
to GPLv3.
2007-08-24 14:30:15 +00:00
Daniel Jacobowitz
6aba47ca06
Copyright updates for 2007.
2007-01-09 17:59:20 +00:00
Nick Clifton
6edf0760c5
Add support for m32r-linux target, including a RELA ABI and PIC.
2003-12-19 11:44:01 +00:00
Andrew Cagney
b85e4829fa
2002-11-22 Andrew Cagney <ac131313@redhat.com>
...
* dv-core.c: Update copyright. sim/common contributed to the FSF.
* dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
* hw-device.h, hw-handles.c, hw-handles.h: Ditto.
* hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
* hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
* sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
* sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
* sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
* sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
* sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2002-11-23 01:12:05 +00:00
Frank Ch. Eigler
35c209920b
* tweak
...
2001-03-15 Frank Ch. Eigler <fche@redhat.com>
* sim-core.c (sim_core_map_attach): Correct overlap-related
error messages.
2001-03-16 03:20:26 +00:00
Stan Shebs
7a292a7adf
import gdb-19990422 snapshot
1999-04-26 18:34:20 +00:00
Stan Shebs
c906108c21
Initial creation of sourceware repository
1999-04-16 01:35:26 +00:00
Stan Shebs
071ea11e85
Initial creation of sourceware repository
1999-04-16 01:34:07 +00:00
Doug Evans
169c74762a
* sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
...
* sim-core.c (sim_core_signal): Make extern, always define.
1998-06-11 07:55:29 +00:00
Doug Evans
e4726e6dfc
* sim-core.c (sim_core_attach): Use xmalloc instead of zalloc.
...
Use 0xa5 as initial value.
(sim_core_map_detach): Use free instead of zfree.
Back out this change.
1998-03-04 02:05:06 +00:00
Doug Evans
2307e0ee98
Good grief. Detailed function descriptions should accompany their definition.
1998-03-03 00:45:10 +00:00
Doug Evans
84fc6bd9df
(sim_core_attach): Add a comment describing its function.
...
Tweak switch() sanity check.
1998-03-03 00:30:24 +00:00
Doug Evans
0471756934
* sim-core.c (sim_core_attach): Revise last patch.
...
Use 0xa5 as initial value.
1998-03-02 23:03:32 +00:00
Doug Evans
de13b4cbdb
* sim-core.c (sim_core_attach): Use xmalloc instead of zalloc.
...
(sim_core_map_detach): Use free instead of zfree.
1998-03-02 18:20:39 +00:00
Doug Evans
751197f231
(profile_print_core): Simplify by calling sim_core_map_to_str.
...
* sim-core.h (sim_core_map_to_str): Declare.
* sim-core.c (sim_core_map_to_str): Make non-static.
1998-02-25 07:36:23 +00:00
Andrew Cagney
d147d3844f
Backout of revision 1.35. Abort may be valid operation.
1998-02-20 03:20:49 +00:00
Doug Evans
a4b44a2b08
* sim-core.c (sim_core_signal): Use sim_stopped instead of
...
sim_signalled.
1997-11-19 08:03:53 +00:00
Doug Evans
1ebc7e0e24
* sim-signal.c, sim-signal.h: New files.
...
* Make-common.in (sim-signal.o): Add rule for.
(SIM_NEW_COMMON_OBJS): Add sim-signal.o.
* sim-abort.c: Don't include <signal.h>.
* sim-basics.h: #include "sim-signal.h".
* sim-break.c: Don't include <signal.h>.
(sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
* sim-core.c: Don't include <signal.h>.
(SIGBUS): Delete definition.
(sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
* sim-engine.c: Don't include <signal.h>.
(sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
* sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
* sim-resume.c: Don't include <signal.h>.
(SIGTRAP): Delete definition.
(has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
* sim-stop.c: Don't include <signal.h>.
(control_c_simulation): Replace SIGINT with SIM_SIGINT.
* sim-watch.c: Don't include <signal.h>.
(handle_watchpoint): Replace SIGINT with SIM_SIGINT.
1997-11-19 08:00:37 +00:00
Doug Evans
340d8e209e
* sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
1997-11-18 23:59:29 +00:00
Doug Evans
cf02c13ce2
(sim_core_signal): Add missing "\n" in message.
...
Forgot to check in yesterday.
1997-11-14 21:52:04 +00:00
Andrew Cagney
63be8febf7
Rewrite the MIPS simulator's memory model so that it uses the generic
...
common/sim-core.
Add support for 3, 5, 6, 7 byte transfers to sim core.
1997-11-05 08:17:26 +00:00
Andrew Cagney
fcc86d82f7
Make memory regions layered (just like existing device regions) so
...
that overlapping regions can be defined.
Allow the layer (level) of a memory region to be specified as part of
an address parameter to memory options.
Update simulators.
1997-10-31 08:49:10 +00:00
Andrew Cagney
a86809d323
Implement sim_core_{read,write}_word using sim_core_{read,write}_<N>.
1997-10-28 02:13:09 +00:00
Andrew Cagney
f45dd42b32
Add 128 bit transfers to sim core.
1997-10-27 03:00:12 +00:00
Andrew Cagney
fd89abc204
Handle core regions which start at a poorly aligned address.
1997-10-14 23:45:52 +00:00
Felix Lee
31dda65aff
* sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
...
illegal zero-sized array.
* sim-core.c (sim_core_xor_read_buffer): same.
1997-09-10 04:46:37 +00:00
Andrew Cagney
1bba340afe
Redo watchpoint code so that it target can specify interrupt names.
...
Replace v850 interrupt code with this common watchpoint code.
Other minor fixes to core.
1997-09-05 08:16:23 +00:00
Andrew Cagney
30efae3acd
Define SIGNED64 and UNSIGNED64 macros - handle MSC/GCC LL issue.
1997-09-05 00:30:38 +00:00
Andrew Cagney
a34abff813
o Add modulo argument to sim_core_attach
...
o Add sim-memopt module - memory option processing.
1997-09-04 03:47:39 +00:00
Andrew Cagney
80c651f02d
Stanify error reporting memory overlaps.
1997-09-03 04:06:27 +00:00
Andrew Cagney
f90b720ba1
Passify GCC. Convert 0x0LL to something more portable in the FP code.
1997-08-30 00:02:19 +00:00
Andrew Cagney
cd0d873d0f
Preliminary suport for xor-endian suport in core module.
1997-05-23 09:19:43 +00:00
Andrew Cagney
50a2a69182
Watchpoint interface.
1997-05-21 06:54:13 +00:00
Andrew Cagney
c445af5a2b
c80 simulator fixes.
1997-05-12 04:57:49 +00:00
Andrew Cagney
7a418800c1
Start of implementation of a distributed (between processors)
...
simulator core object.
1997-05-05 13:21:04 +00:00
Andrew Cagney
1fe052808a
Update devo version of m32r sim to build with recent sim/common changes.
1997-05-02 08:41:15 +00:00