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172 Commits

Author SHA1 Message Date
Michael Meissner 86908c4014 Fix problem where qnan was treated like an infinity 1998-11-20 00:44:03 +00:00
Drew Moseley 84e42e1daf For cygwin hosts, we need to use the return value from the read 
routine as the number of bytes to process.  This apparently is due to
text-mode vs binary-mode.  If the mounts are done text-mode, then the
size returnedby fstat() may be different than the number of bytes
"read" in text mode.
 1998-10-28 21:16:44 +00:00
Michael Meissner 16a88df71e Do not try to include sys/mount.h anymore 1998-06-26 18:22:48 +00:00
Geoffrey Noer 8c59a22d97 Wed Apr 29 15:44:52 1998 Geoffrey Noer <noer@cygnus.com> 
* aclocal.m4: new file for AM_EXEEXT macro
        * configure.in: call AM_EXEEXT
        * configure: regenerate with autoconf 2.12.1.
        * Makefile.in: add EXEEXT support
 1998-04-29 22:49:27 +00:00
Tom Tromey 59fb349750 * 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.
	Don't call AC_C_CROSS.
 1998-04-26 21:43:25 +00:00
Tom Tromey a2eb9d2751 * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* Makefile.in (top_builddir): New macro.
	(INTLLIBS): New macro.
	(INTLDEPS): Likewise.
	(psim): Depend on INTLDEPS; link against INTLLIBS.
	* configure.in: Call CY_GNU_GETTEXT.
 1998-04-24 20:55:51 +00:00
Michael Meissner d865fb6e56 Regenerate configure 1998-04-22 18:29:57 +00:00
Andrew Cagney 63fe2cc799 Fix typo, WITH_TARGET_WORD_BITSIZE not WITH_TARGET_BITSIZE. 1997-10-02 23:37:30 +00:00
Andrew Cagney d6fea803dc Add MSBIT* and LSBIT* macro's to sim-bits.h 
Add more macro's for extracting sub word quantites to sim-endian.h
 1997-08-27 07:56:27 +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 9f64f00ada * idecode_expression.h (ALU_END): From Charles Lefurgy - Extract 
sign bit using 64 bit and not a 32 bit mask.

        * sim_calls.c (sim_load): From Ian Lance Taylor - free argv after
        it has been used, not before.
 1997-08-27 00:44:05 +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 0f552ea045 Sync powerpc simulator with public version. Enable FPSCR and string 
instructions.
 1997-07-03 07:44:38 +00:00
Andrew Cagney ff82f21409 Part II of adding callback argument to sim_open(). Update all the 
other simulators; remove SIM_DESC from depreciated function
sim_set_callbacks().
 1997-05-20 01:57:43 +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
David Edelsohn ed119303f5 * psim.c (psim_options): Ignore -E option (sets endianness). 
* sim_calls.c: #include bfd.h.
	(entry_point): New static local.
	(sim_load): Return SIM_RC.  New arg abfd.  Set start address from bfd.
	(sim_create_inferior): Return SIM_RC.  Delete arg start_address.
 1997-04-17 10:31:52 +00:00
Ian Lance Taylor 04184003f6 * Makefile.in (INSTALL): Set to @INSTALL@. 
(INSTALL_XFORM, INSTALL_XFORM1): Remove.
	(install): Depend upon installdirs.  Use $(program_transform_name)
	directly, rather than using $(INSTALL_XFORM).
	(installdirs): New target.
 1997-04-15 19:06:20 +00:00
Andrew Cagney 21a2898b49 From Jim Wilson <wilson@cygnus.com> 
* Makefile.in (tmp-hw, tmp-pk): Use for loop to eliminate duplicates
rather than the non-portable cat -n.
 1997-04-15 10:48:28 +00:00
Andrew Cagney 1414a2e5cb From Jim Wilson, fix typo in instruction name 1997-04-03 02:36:28 +00:00
David Edelsohn 33f00b8b20 * sim_calls.c (sim_open): New arg `kind'. 1997-04-02 23:38:22 +00:00
Ian Lance Taylor 64d2004922 * COPYING: Update FSF address. 1997-04-02 19:51:31 +00:00
Andrew Cagney 332cb0a763 * emul_bugapi.c (emul_bugapi_create): Guard against NULL images. 
* configure.in (enable-sim-endain): Correct typo in usage (from
Erik Landry <landry@ENGR.ORST.EDU>).
* configure: Re-generate.
 1997-03-25 05:06:12 +00:00
David Edelsohn 87ae64c3a3 * sim_calls.c (sim_open): New SIM_DESC result. Argument is now 
in argv form.
	(other sim_*): New SIM_DESC argument.
 1997-03-13 20:59:29 +00:00
Andrew Cagney d7e89eaff8 Per PR 11678 - also need to maintan .Sanitize 1997-02-14 21:58:48 +00:00
Andrew Cagney cdd3120398 PR 11678 - rename long decode-rule files to shorter ones, eliminate 
need for multiple almost identical decode-rule files
 1997-02-14 19:06:08 +00:00
Michael Meissner 37404956b4 New version from Andrew; Portability fixes on top of that 1997-02-11 20:19:28 +00:00
Michael Meissner f9114af581 Fix warnings when compiling callback.c 1997-02-11 18:56:35 +00:00
David Edelsohn cef84fb394 * configure.in: Fix typo in test for callback.c. 
* configure: Regenerated.
 1997-02-04 22:05:00 +00:00
Michael Meissner 54973b801f Fix from Cagney so that new common files do not show up when using psim on old gdbs 1997-01-30 00:55:18 +00:00
Michael Meissner d2e3d3af16 build callback and targ-map from the common directory 1997-01-29 17:42:14 +00:00
Michael Meissner 5c04f4f7fc January 23rd merge 1997-01-27 21:34:50 +00:00
Michael Meissner 3fbe064171 New revision from Andrew 1996-12-10 16:12:48 +00:00
David Edelsohn 34452aa40a * Makefile.in (LIBCOMMON): Define. 
($(TARGETLIB)): Add files from $(LIBCOMMON).
 1996-11-20 10:02:44 +00:00
David Edelsohn 939b233a57 * sim_calls.c (sim_resume): Reset sim_should_run if single stepping. 1996-11-20 08:38:13 +00:00
Michael Meissner f8149dfee8 Fix some warnings 1996-11-15 20:24:54 +00:00
Michael Meissner b9f74e0b24 Add access, sigaltstack, sigaction emulations 1996-10-29 23:02:33 +00:00
Michael Meissner c7f6f3993c Add support for fsel 1996-10-18 16:22:35 +00:00
Michael Meissner ed9714ab65 Lose doc directory until we DOS-ize it; Add doc/.Sanitize 1996-09-20 13:11:37 +00:00
Michael Meissner 183632b238 Add documentation files 1996-09-20 12:46:09 +00:00
Michael Meissner fd96c1f320 PSIM 1996/9/19 update 1996-09-20 12:36:54 +00:00
Michael Meissner ca78464476 Fixes from Andrew 1996-08-19 22:21:19 +00:00
Angela Marie Thomas e1fcafd594 removed NOTES from Things-to-keep since it's a dead file 1996-08-18 21:28:18 +00:00
Michael Meissner 83a650d857 Improve -t options support to list all of the configuration macros & work standalone 1996-08-13 17:29:04 +00:00
Michael Meissner 9aecf50da5 Test whether /dev/zero works before attemping to us it 1996-08-12 23:06:21 +00:00
Michael Meissner 7b25dea587 If HAVE_TERMOS_STRUCTURE is not defined, make sure HAVE_TCGETATTR is also not defined. 1996-08-08 00:17:48 +00:00
Michael Meissner def7f77515 Allow simulator to build on other machines than x86 1996-08-07 18:48:07 +00:00
Michael Meissner 2e913166b1 7/30 release from Andrew 1996-08-06 15:55:32 +00:00
Michael Meissner 30c87b55ec New simulator changes from Andrew 1996-07-23 15:42:42 +00:00
Michael Meissner ed451ff744 Make simulator build again on SunOS and HP/US systems 1996-06-26 20:01:38 +00:00