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64 Commits

Author SHA1 Message Date
Alexandre Oliva e62263b8ec * armemu.c (ARMul_Emulate): Compute writeback value before 
loading, since the offset register may be the destination
register.
 2000-07-04 05:30:43 +00:00
Alexandre Oliva b0eae074ca * armdefs.h (SYSTEMBANK): Define as USERBANK. 
* armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
 2000-07-04 05:16:20 +00:00
Alexandre Oliva f9c22bc3a4 * armemu.c (Multiply64): Fix computation of flag N. 2000-06-22 20:42:34 +00:00
Alexandre Oliva ee9a777240 * armemu.c (MultiplyAdd64): Fix computation of flag N. 2000-06-22 20:03:32 +00:00
Alexandre Oliva fe47e8dfd3 * armemu.h (NEGBRANCH): Do not overwrite the two most significant 
bits of the offset.
 2000-06-20 09:36:12 +00:00
Nick Clifton c1a72ffdd6 Add support for v4 SystemMode. 2000-05-30 17:13:37 +00:00
Andrew Cagney eb2d80b469 Change profiling so that it is enabled by default. Re-generate everything. 2000-05-24 04:39:50 +00:00
Nick Clifton 3463c3fbbb Add special case handling when GDB set CPSR register 2000-05-23 23:52:46 +00:00
Frank Ch. Eigler 5d0d395e94 * arm abort fix 
2000-03-11  Philip Blundell  <philb@gnu.org>

	* armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
	Patch from Allan Skillman <Allan.Skillman@arm.com>.
 2000-04-10 15:35:56 +00:00
Frank Ch. Eigler 6c9e0292a3 * memory corruption fix 
Wed Mar 22 15:24:21 2000  glen mccready  <gkm@pobox.com>

	* wrapper.c (sim_open,sim_close): Copy into myname, free myname.
 2000-03-23 23:28:43 +00:00
Frank Ch. Eigler d018757450 * adding forgotten entry 2000-03-02 21:53:51 +00:00
Nick Clifton 6d358e869b Fix compile time warning messages. 2000-02-08 20:54:27 +00:00
Jason Molenda dfcd3bfb6f import gdb-2000-02-04 snapshot 2000-02-05 07:30:26 +00:00
Jason Molenda c2d11a7da0 import gdb-1999-12-06 snapshot 1999-12-07 03:56:43 +00:00
Jason Molenda 5c44784c11 import gdb-1999-11-01 snapshot 1999-11-02 04:44:47 +00:00
Jason Molenda 2df3850c7b import gdb-1999-10-11 snapshot 1999-10-12 04:37:53 +00:00
Jason Molenda 2acceee218 import gdb-1999-10-04 snapshot 1999-10-05 23:13:56 +00:00
Stan Shebs d4f3574e77 import gdb-1999-09-08 snapshot 1999-09-09 00:02:17 +00:00
Jason Molenda 43e526b9b4 import gdb-1999-07-12 snapshot 1999-07-12 11:15:22 +00:00
Stan Shebs cd0fc7c3eb import gdb-1999-05-10 1999-05-11 13:35:55 +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
Nick Clifton 043333a61a define SIM_HAVE_BIENDIAN 1998-09-14 16:58:00 +00:00
Nick Clifton e3ace30a61 Allow simulator to work with Angel SWIs. 1998-06-02 22:23:52 +00:00
Jason Molenda 7d449b448b Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com) 
* armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
        of ":tt" to catch stdin in addition to stdout.
        (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
        or success of lseek().

From PR 15839, modified a bit by me to appease my sense of style--but
not too much because I am lazy.
 1998-06-02 00:18:31 +00:00
Geoffrey Noer 9d45df1b8c Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com> 
* common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
        AM_CYGWIN32 and AM_EXEEXT.
        * common/Make-common.in: set EXEEXT, add missing EXEEXTs
        to run and install-common rules.
        * common/configure: regenerate

And update all subdirectory ChangeLogs and configure files.
 1998-04-29 01:44:23 +00:00
Tom Tromey 5da9ce07eb * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* acconfig.h: New file.
	* configure.in: Reverted change of Apr 24; use sinclude again.
 1998-04-26 22:03:55 +00:00
Tom Tromey b1df34b9ed * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* configure.in: Don't call sinclude.
 1998-04-24 20:39:48 +00:00
Andrew Cagney 412c4e940e Add config support for the size of the target address and OF cell. 1998-01-31 14:07:23 +00:00
Doug Evans 462cfbc4eb * aclocal.m4: Recognize --enable-maintainer-mode. 
*/configure: Regenerated.
 1998-01-20 06:37:00 +00:00
Doug Evans 6e51f990a2 Regenerate configure files. 1997-12-04 17:26:06 +00:00
Andrew Cagney 9e03a68f13 Add LMA_P and DO_WRITE arguments to sim/common/sim-load.c:sim_load_file(). 
Update all simulators.
Clarify behavour of sim_load in remote-sim.h
 1997-10-22 05:26:27 +00:00
Andrew Cagney 92f91d1ff0 Remove need to update <targ>/Makefile.in when adding optional options 
to <targ>/configure.in.
Simplify logic used to select target [default] endianness.
 1997-09-23 01:25:26 +00:00
Andrew Cagney 794e9ac96a Simplify logic behind the generic configuration option --enable-sim-alignment. 1997-09-22 02:49:57 +00:00
Andrew Cagney b45caf050c Add support for --enable-sim-alignment to simulator common aclocal.m4 
Add support for --alignment={strict,nonstrict,forced} to simulator common
run-time options.
For v850 use, make the default NONSTRICT_ALIGNMENT.
 1997-09-22 00:24:46 +00:00
David Edelsohn 6fea47635b * configure: Regenerated to track ../common/aclocal.m4 changes. 1997-09-05 00:42:05 +00:00
Andrew Cagney 8811705410 Fix doco on enable-sim-inline. 1997-08-27 22:43:18 +00:00
Andrew Cagney fafce69ab1 Add ABFD argument to sim_create_inferior. Document. 
Add file sim-hload.c - generic load for hardware only simulators.
Review each simulators sim_open, sim_load, sim_create_inferior so that
they more closely match required behavour.
 1997-08-27 04:44:41 +00:00
Andrew Cagney 7230ff0faa Flush defunct sim_kill. 1997-08-26 02:05:18 +00:00
Andrew Cagney 247fccdeb5 Add ABFD argument to sim_open call. Pass through to sim_config so 
that image properties such as endianness can be checked.

More strongly document the expected behavour of each of the sim_*
interfaces.

Add default endian argument to simulator config macro
SIM_AC_OPTION_ENDIAN.  Use in sim_config.
 1997-08-25 23:14:25 +00:00
Andrew Cagney 8517f62b16 Ref gdb/11763 - can't stop a running simulator: 
o	Provide poll_quit callback to simulators
		so that they can poll for SIGINT on
		clueless OS's.

	o	Add sim_stop to simulators so that clients
		can request a halt (eg gdbtk's STOP button)
		Works for PPC!

	o	Re-arange remote-sim.c so that the
		hard work is moved from gdbsim_resume()
		to gdbsim_wait() (where it should be).
 1997-04-18 12:24:52 +00:00
Fred Fish 6e236775b5 * arminit.c (ARMul_NewState): Preinitialize the state to 
all zero/NULL.
 1997-04-18 01:33:07 +00:00
David Edelsohn 0ab92fe79f * Makefile.in (SIM_OBJS): Add sim-load.o. 
* wrapper.c (sim_kind,myname): New static locals.
	(sim_open): Set sim_kind, myname.
	(sim_load): Call sim_load_file to do work.  Set start address from bfd.
	(sim_create_inferior): Return SIM_RC.  Delete start_address arg.
 1997-04-17 09:41:11 +00:00
Andrew Cagney 87e43259f1 Cleanups to compile under FreeBSD 1997-04-17 06:05:19 +00:00
Andrew Cagney 7934ec88db Use $(srcdir)/... instead of $< in make rules 1997-04-07 05:21:04 +00:00
David Edelsohn 99f84c8192 * wrapper.c (sim_open): New arg `kind'. 1997-04-02 23:29:08 +00:00
David Edelsohn fbda74b1c1 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h. 
(sim-debug): Allow arguments.  Define WITH_DEBUG in addition to
	-DDEBUG.
	* configure: Regenerated to track ../common/aclocal.m4 changes.
 1997-04-02 23:17:50 +00:00
Ian Lance Taylor 64d2004922 * COPYING: Update FSF address. 1997-04-02 19:51:31 +00:00
Andrew Cagney a35e91c3c7 New file common/sim-config.c sets/checks simulator configuration options. 
Update common/aclocal.m4 to better work with sim-config.[hc].
 1997-04-02 05:04:25 +00:00