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48 Commits

Author SHA1 Message Date
Alan Modra
bf3d9781ec Regenerate sim configure files to pick up support for powerpc64le in 
libtool.m4.
 2013-09-23 00:32:27 +00:00
Nick Clifton
7f77d948db * rx.c (SHIFT_OP): A shift by zero still sets the condition codes. 2013-06-28 07:19:44 +00:00
Mike Frysinger
31e6ad7d64 sim: use AM_MAINTAINER_MODE 
I noticed the sim code is using an old implementation of the maintainer logic.
I cut it over to the new macro (like gdb has been doing).  In practice, it
makes no difference currently as nothing in the sim tree uses it, but I have a
follow up commit for the Blackfin tree that needs it.
 2013-06-05 01:42:13 +00:00
Steve Ellcey
3cb2ab1a46 gdb: 
2013-03-15  Steve Ellcey  <sellcey@mips.com>

	* remote-sim.c (sim_command_completer): Make char arguments const.

include:


2013-03-15  Steve Ellcey  <sellcey@mips.com>

	* gdb/remote-sim.h (sim_command_completer): Make char arguments const.

sim:

2013-03-15  Steve Ellcey  <sellcey@mips.com>

	* arm/wrapper.c (sim_complete_command): Make char arguments const.
	* avr/interp.c (sim_complete_command): Ditto.
	* common/sim-options.c (sim_complete_command): Ditto.
	* cr16/interp.c (sim_complete_command): Ditto.
	* erc32/interf.c (sim_complete_command): Ditto.
	* m32c/gdb-if.c (sim_complete_command): Ditto.
	* microblaze/interp.c (sim_complete_command): Ditto.
	* ppc/sim_calls.c (sim_complete_command): Ditto.
	* rl78/gdb-if.c (sim_complete_command): Ditto.
	* rx/gdb-if.c (sim_complete_command): Ditto.
	* sh/interp.c (sim_complete_command): Ditto.
 2013-03-15 17:53:44 +00:00
Nick Clifton
04e65a62c6 * rx.c (decode_opcode): Handle RXO_satr. 2013-01-16 10:45:22 +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
Joel Brobecker
51b318dec8 [sim] Update old contact info in GPL license notices 
sim/ChangeLog:

        Update old contact info in GPL license notices.
 2012-12-19 07:18:22 +00:00
Joel Brobecker
3fd725ef34 Update sim copyright headers from GPLv2-or-later to GPLv3-or-later. 
gdb/sim/ChangeLog:

        Update the non-FSF-copyrighted files in sim to GPLv3 or later.
 2012-12-19 07:12:02 +00:00
H.J. Lu
6bb11ab3b2 Fix sim build when configured with --enable-plugins 
* common/Make-common.in: Use lt_cv_dlopen_libs under PLUGINS
	condition.
	* common/acinclude.m4: Define lt_cv_dlopen_libs.
	* arm/configure: Regenerate.
	* avr/configure: Regenerate.
	* bfin/configure: Regenerate.
	* common/configure: Regenerate.
	* cr16/configure: Regenerate.
	* cris/configure: Regenerate.
	* d10v/configure: Regenerate.
	* erc32/configure: Regenerate.
	* frv/configure: Regenerate.
	* h8300/configure: Regenerate.
	* igen/configure: Regenerate.
	* iq2000/configure: Regenerate.
	* lm32/configure: Regenerate.
	* m32c/configure: Regenerate.
	* m32r/configure: Regenerate.
	* m68hc11/configure: Regenerate.
	* mcore/configure: Regenerate.
	* microblaze/configure: Regenerate.
	* mips/configure: Regenerate.
	* mn10300/configure: Regenerate.
	* moxie/configure: Regenerate.
	* ppc/configure: Regenerate.
	* rl78/configure: Regenerate.
	* rx/configure: Regenerate.
	* sh/configure: Regenerate.
	* sh64/configure: Regenerate.
	* testsuite/configure: Regenerate.
	* v850/configure: Regenerate.
 2012-11-20 14:41:26 +00:00
Joel Brobecker
5f3ef9d035 Define PACKAGE macro in all sims' config.h. 
Some of the common includes in include/gdb such as callback.h
include bfd.h.  But there was a recent change in bfd-in.h to
require that config.h be included before bfd.h can be included:

    /* PR 14072: Ensure that config.h is included first.  */
    #if !defined PACKAGE && !defined PACKAGE_VERSION
    #error config.h must be included before this header
    #endif

PACKAGE_VERSION is always defined by default by the AC_INIT autoconf
macro, but PACKAGE isn't.  This patch updates the SIM_AC_COMMON macro
to define it, and then regenerates all configure scripts and config.in
files.

sim/common/changeLog:

        * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
        * config.in, configure: Regenerate.

sim/ChangeLog:

        * configure: Regenerate.

sim/arm/ChangeLog:

        * config.in, configure: Regenerate.

sim/avr/ChangeLog:

	* config.in, configure: Regenerate.

sim/bfin/ChangeLog:

	* config.in, configure: Regenerate.

sim/cr16/ChangeLog:

	* config.in, configure: Regenerate.

sim/cris/ChangeLog:

	* config.in, configure: Regenerate.

sim/d10v/ChangeLog:

	* config.in, configure: Regenerate.

sim/erc32/ChangeLog:

	* config.in, configure: Regenerate.

sim/frv/ChangeLog:

	* config.in, configure: Regenerate.

sim/h8300/ChangeLog:

	* config.in, configure: Regenerate.

sim/iq2000/ChangeLog:

	* config.in, configure: Regenerate.

sim/lm32/ChangeLog:

	* config.in, configure: Regenerate.

sim/m32c/ChangeLog:

	* config.in, configure: Regenerate.

sim/m32r/ChangeLog:

	* config.in, configure: Regenerate.

sim/m68hc11/ChangeLog:

	* config.in, configure: Regenerate.

sim/mcore/ChangeLog:

	* config.in, configure: Regenerate.

sim/microblaze/ChangeLog:

	* config.in, configure: Regenerate.

sim/mips/ChangeLog:

	* config.in, configure: Regenerate.

sim/mn10300/ChangeLog:

	* config.in, configure: Regenerate.

sim/moxie/ChangeLog:

	* config.in, configure: Regenerate.

sim/ppc/ChangeLog:

	* configure: Regenerate.

sim/rl78/ChangeLog:

	* config.in, configure: Regenerate.

sim/rx/ChangeLog:

	* config.in, configure: Regenerate.

sim/sh/ChangeLog:

	* config.in, configure: Regenerate.

sim/sh64/ChangeLog:

	* config.in, configure: Regenerate.

sim/v850/ChangeLog:

	* config.in, configure: Regenerate.

sim/testsuite/ChangeLog:

	* configure: Regenerate.
 2012-06-15 17:20:10 +00:00
Pedro Alves
a493e3e2e4 gdb/ 
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

gdb/gdbserver/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

include/gdb/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        * gdb/signals.def: Replace TARGET_SIGNAL_ with GDB_SIGNAL_
	throughout.

sim/arm/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/avr/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/common/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/cr16/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/d10v/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/erc32/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/m32c/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/ppc/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/rl78/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

sim/rx/
2012-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
 2012-05-24 16:51:47 +00:00
Mike Frysinger
2232061b1c [PATCH] sim: make sure to include strsignal prototype 
Before POSIX standardized strsignal(), old systems would hide the
prototype unless the normal extension defines were enabled.  So use
the AC_USE_SYSTEM_EXTENSIONS helper for that.

Then make sure we include string.h ourselves in nrun.c rather than
relying on implicit includes via other sim headers.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-03-24 05:38:43 +00:00
Mike Frysinger
abcee8fd25 sim: rx: fix warnings with AC_DEFINE 
This lets `autoheader` work again.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-03-23 04:00:59 +00:00
Kevin Buettner
d98bfeb023 Update rx sim so that it'll print load statistics. 2012-03-03 01:23:45 +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
db2e4d67e7 sim: generate build dependencies on the fly 
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>
 2011-12-03 18:23:51 +00:00
Mike Frysinger
9c082ca86e sim: rename common/aclocal.m4 to common/acinclude.m4 
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>
 2011-10-18 00:31:00 +00:00
Mike Frysinger
6ffe910a7e sim: move from common.m4 to SIM_AC_COMMON 
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>
 2011-10-18 00:17:24 +00:00
Mike Frysinger
89ab8a15e5 sim: m32c/rx: rename configure.in to match rest of the tree 
The sim dir has 30 configure.ac files and 2 configure.in files.
So rename the minority to be consistent.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2011-07-11 19:00:17 +00:00
Mike Frysinger
31a27ee801 sim: m32c/rx: fix typo in copyright updating 2011-07-11 18:45:45 +00:00
Mike Frysinger
af9f7da78b sim: add sim_complete_command stubs for non-common-using ports 
For the ports that don't use the common/ subdir, we need to add stub funcs
to them to avoid build failures with gdb and command completion.  These do
not implement the actual completion functionality ... any port that wants
that can either convert to the common/ subdir, or fill out the function on
their own time.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2011-04-16 18:16:36 +00:00
Andrew Burgess
dae477fed8 http://sourceware.org/ml/gdb-patches/2010-11/msg00112.html 
gdb/ChangeLog
	* remote-sim.c (gdbsim_store_register): Update API to
	sim_store_register to check more error conditions.
include/gdb/ChangeLog
	* remote-sim.h (sim_store_register): Update the API
	documentation for this function.
sim/erc32/ChangeLog
sim/h8300/ChangeLog
sim/m32c/ChangeLog
sim/mn10300/ChangeLog
sim/ppc/ChangeLog
sim/rx/ChangeLog
sim/v850/ChangeLog
	* ???.c (sim_store_register): Update return value to
	match new API.
 2011-01-11 14:19:34 +00:00
Joel Brobecker
7b6bb8daac run copyright.sh for 2011. 2011-01-01 15:34:07 +00:00
DJ Delorie
45eb4d476d (decode_opcode): RXO_branchrel is relative to the opcode's PC, not 
the address following the opcode.
 2010-12-14 23:39:03 +00:00
DJ Delorie
29cfc22f89 * rx.c (decode_opcode): For "MVFC PC,", use the address of the 
opcode, not the address following the opcode.
 2010-12-14 23:12:20 +00:00
DJ Delorie
5cbc4f2ea1 * rx.c (lsb_count): New. 
(divu_cycles): New.
(div_cycles): New.
(decode_opcode): Fix cycle count math for div, divu, suntil, and
swhile.
 2010-11-12 01:01:12 +00:00
Kevin Buettner
e4dcb66415 * mem.c (rx_mem_ptr): When invalidating the decode cache, account 
for the fact that the instruction decoder never uses swapped
	addresses.
 2010-09-30 00:03:23 +00:00
Nick Clifton
5f79eb72c2 * rx.c (decode_opcode: RXO_int): Only break out of the emulation 
loop if rx_syscall() does not return a RX_STEPPED result.
 2010-09-29 15:47:45 +00:00
Kevin Buettner
e537977262 * rx.c (decode_opcode): Add cycle information for RXO_smovu. 2010-09-24 05:18:23 +00:00
Kevin Buettner
3c7be86bc0 Fix typo in ChangeLog entry. 2010-09-24 04:45:08 +00:00
Kevin Buettner
be380a3ea0 * cpu.h (reset_decoder): Declare. 
* load.c (rx_load): Call `reset_decoder'.
	* rx.c (reset_decoder): New function.
 2010-09-23 23:42:53 +00:00
Kevin Buettner
6607c80d6b * rx.c (decode_opcode): Declare `rx' as unsigned. 2010-09-23 23:26:42 +00:00
Kevin Buettner
8d794149aa * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include. 2010-09-23 23:05:28 +00:00
DJ Delorie
f9c7014e9c [include/opcode] 
* rx.h (RX_Operand_Type): Add TwoReg.
(RX_Opcode_ID): Remove ediv and ediv2.

[opcodes]

* rx-decode.opc (SRR): New.
(rx_decode_opcode): Use it for movbi and movbir.  Decode NOP2 (mov
r0,r0) and NOP3 (max r0,r0) special cases.
* rx-decode.c: Regenerate.

[sim/rx]

* rx.c (decode_cache_base): New.
(id_names): Remove ediv and edivu.
(optype_names): Add TwoReg.
(maybe_get_mem_page): New.
(rx_get_byte): Call it.
(get_op): Add TwoReg support.
(put_op): Likewise.
(PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
is a pointer now.
(DO_RETURN): New.  We use longjmp to return an exception result.
(decode_opcode): Make opcode a pointer to the decode cache.  Save
decoded opcode information and re-use.  Call DO_RETURN instead of
return throughout.  Remove ediv and edivu.
* mem.c (ptdc): New.  Adds decode cache.
(rx_mem_ptr): Support it.
(rx_mem_decode_cache): New.
* mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
(rx_mem_decode_cache): Declare.
* gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
* main.c (main): ...and here.  Use a fast loop if neither trace
nor disassemble is given.
* cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
valid code for anything.
 2010-07-29 18:41:28 +00:00
DJ Delorie
933786524e [sim/rx] 
* README.txt: New.
* config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
* configure.in (--enable-cycle-accurate, --enable-cycle-stats):
New.  Default to enabled.
* configure: Regenerate.

* cpu.h (regs_type): Add cycle tracking info.
(reset_pipeline_stats): Declare.
(halt_pipeline_stats): Declare.
(pipeline_stats): Declare.
* main.c (done): Call pipeline_stats().
* mem.h (rx_mem_ptr): Moved to here ...
* mem.c (mem_ptr): ... from here.  Rename throughout.
(mem_put_byte): Move LEDs to Port A.  Add Port B to control cycle
statistics.  Move UART to SCI4.
(mem_put_hi): Add TPU 1-2.  TPU 1 and 2 count CPU cycles.
* reg.c (init_regs): Set Rt reg to -1 (no reg).
* rx.c: Add cycle counting and statistics throughout.
(rx_get_byte): Optimize for speed.
(decode_opcode): Likewise.
(reset_pipeline_stats): New.
(halt_pipeline_stats): New.
(pipeline_stats): New.
* trace.c (sim_disasm_one): Print cycle count.

[include/opcode]
* rx.h (RX_Opcode_ID): Add nop2 and nop3 for statistics.
 2010-07-28 21:58:22 +00:00
Kevin Buettner
a1669f9a28 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum. 2010-07-07 23:22:43 +00:00
Kevin Buettner
fd60dc691f Add "acc" register. Revise register order and names. 2010-06-24 20:38:05 +00:00
Nick Clifton
092b7bb81c oops - omitted from previous delta 2010-06-08 10:15:48 +00:00
Nick Clifton
32b269aeb2 * reg.c (set_oszc): Use unsigned int for the mask. 
(set_szc, set_osz, set_sz): Likewise.
 2010-06-08 09:15:17 +00:00
Kevin Buettner
c91e8ecef5 Revert accidentally committed changes that aren't ready yet. 2010-05-28 17:21:40 +00:00
Kevin Buettner
12cb73884e * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command. 2010-05-28 17:10:32 +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
Masaki Muranaka
2388a1526b * configure.in: Check if the host has getopt.h. 
* configure: Regenerate.
        * config.in: Regenerate.
        * main.c: Include config.h.
        Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
        Include getopt.h in case HAVE_GETOPT_H is defined.
 2010-02-14 07:37:11 +00:00
Ralf Wildenhues
3725885a65 Sync Libtool from GCC. 
/:
	* libtool.m4: Sync from git Libtool.
	* ltmain.sh: Likewise.
	* ltoptions.m4: Likewise.
	* ltversion.m4: Likewise.
	* lt~obsolete.m4: Likewise.

sim/iq2000/:
	* configure: Regenerate.

sim/d10v/:
	* configure: Regenerate.

sim/m32r/:
	* configure: Regenerate.

sim/frv/:
	* configure: Regenerate.

sim/:
	* avr/configure: Regenerate.
	* cris/configure: Regenerate.
	* microblaze/configure: Regenerate.

sim/h8300/:
	* configure: Regenerate.

sim/mn10300/:
	* configure: Regenerate.

sim/erc32/:
	* configure: Regenerate.

sim/arm/:
	* configure: Regenerate.

sim/m68hc11/:
	* configure: Regenerate.

sim/lm32/:
	* configure: Regenerate.

sim/sh64/:
	* configure: Regenerate.

sim/v850/:
	* configure: Regenerate.

sim/cr16/:
	* configure: Regenerate.

sim/moxie/:
	* configure: Regenerate.

sim/m32c/:
	* configure: Regenerate.

sim/mips/:
	* configure: Regenerate.

sim/mcore/:
	* configure: Regenerate.

sim/sh/:
	* configure: Regenerate.

gprof/:
	* Makefile.in: Regenerate.
	* configure: Regenerate.

opcodes/:
	* Makefile.in: Regenerate.
	* configure: Regenerate.

gas/:
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* doc/Makefile.in: Regenerate.

ld/:
	* configure: Regenerate.

gdb/testsuite/:
	* gdb.cell/configure: Regenerate.

binutils/:
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* doc/Makefile.in: Regenerate.

bfd/:
	* Makefile.in: Regenerate.
	* configure: Regenerate.

bfd/doc/:
	* Makefile.in: Regenerate.
 2010-01-09 21:11:44 +00:00
Joel Brobecker
dc3cf14f35 Update copyright notices to add year 2010. 2010-01-01 10:03:36 +00:00
DJ Delorie
feafbb2e30 * rx/rx.c (decode_opcode): btst bit address mask fix. 2009-12-23 03:51:47 +00:00
DJ Delorie
117f2c0dc4 * rx/rx.c (decode_opcode): fix SWHILE logic. 2009-11-30 23:37:39 +00:00
DJ Delorie
4f8d4a3861 [sim] 
* rx: New directory.
	* configure.ac: Add entry for Renesas RX.
	* configure: Regenerate.

[include/gdb]
	* sim-rx.h: New.
 2009-11-24 19:22:45 +00:00