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Author SHA1 Message Date
Jackie Smith Cashion
2f82f75517 Keep the mips directory. 1996-06-26 10:03:58 +00:00
Jason Molenda
78c09e4af5 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, 
INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
        (docdir): Removed.
        * configure.in (AC_PREREQ): autoconf 2.5 or higher.
        (AC_PROG_INSTALL): Added.
        * configure: Rebuilt.
 1996-06-26 03:35:01 +00:00
Jason Molenda
a271d1d966 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, 
INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
        (docdir): Removed.
        * configure.in (AC_PREREQ): autoconf 2.5 or higher.
        (AC_PROG_INSTALL): Added.
        (AC_PROG_CC): Moved to before configure.host call.
        * configure: Rebuilt.
 1996-06-26 03:26:09 +00:00
Jason Molenda
445289655a * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, 
INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
        (docdir): Removed.
        * configure.in (AC_PREREQ): autoconf 2.5 or higher.
        (AC_PROG_INSTALL): Added.
        * configure: Rebuilt.
 1996-06-26 03:22:34 +00:00
Jason Molenda
31884e281b * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, 
INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
        (docdir, oldincludedir): Removed.
        * configure.in (AC_PREREQ): autoconf 2.5 or higher.
        (AC_PROG_INSTALL): Added.
        * configure: Rebuilt.
 1996-06-26 03:20:23 +00:00
Ian Lance Taylor
58f8c779f7 * configure.in: Call AC_PROG_CC before running configure.host. 
* configure: Rebuild with autoconf 2.10.
 1996-06-24 18:21:47 +00:00
Ian Lance Taylor
aac160d2bb * configure.in: Only configure erc32 if using gcc. 1996-06-24 18:20:52 +00:00
Jeff Law
88ea21e50c * compile.c (sim_load): Treat the H8/S like the H8/300H for now. 
* run.c (main): Treat the H8/S like the H8/300H for now.

More sanitize H8/S stuff.
 1996-06-18 23:33:49 +00:00
Michael Meissner
8477437c17 Latest changes from Andrew 1996-06-05 16:02:54 +00:00
Jackie Smith Cashion
c98ec95dba Wed Jun 5 08:28:13 1996 James G. Smith <jsmith@cygnus.co.uk> 
* configure.in: Define @SIMCONF@ depending on mips target.
	* configure: Rebuild.
	* Makefile.in (run): Add @SIMCONF@ to control simulator
 	construction.
	* gencode.c: Change LOADDRMASK to 64bit memory model only.
	* interp.c: Remove some debugging, provide more detailed error
 	messages, update memory accesses to use LOADDRMASK.
 1996-06-05 08:16:16 +00:00
Michael Meissner
5ea7fa7abb Build psim on ppc SVR4, Solaris, and Elf targets. 1996-06-04 13:27:31 +00:00
Michael Meissner
fe098bf490 Abort if we find the program has an .interp section 1996-06-03 20:26:09 +00:00
Michael Meissner
5b18a1a0bf Add time, gettimeofday, and getrusage system call support 1996-06-03 19:10:25 +00:00
Ian Lance Taylor
f64c2f5715 * Makefile.in (end.h): Use explicit ./ when running end. 1996-06-03 16:34:24 +00:00
Ian Lance Taylor
4fa134beac * configure.in: Add calls to AC_CONFIG_HEADER, AC_CHECK_HEADERS, 
AC_CHECK_LIB, and AC_CHECK_FUNCS.  Change AC_OUTPUT to set
	stamp-h.
	* configure: Rebuild.
	* config.in: New file, generated by autoheader.
	* interp.c: Include "config.h".  Include <stdlib.h>, <string.h>,
	and <strings.h> if they exist.  Replace #ifdef sun with #ifdef
	HAVE_ANINT and HAVE_AINT, as appropriate.
	* Makefile.in (run): Use @LIBS@ rather than -lm.
	(interp.o): Depend upon config.h.
	(Makefile): Just rebuild Makefile.
	(clean): Remove stamp-h.
	(mostlyclean): Make the same as clean, not as distclean.
	(config.h, stamp-h): New targets.
 1996-06-03 15:58:45 +00:00
Michael Meissner
88f1eac415 Add Solaris and Linux emulations 1996-06-02 15:40:16 +00:00
Michael Meissner
119b85f6ca More changes for GO32 canadian cross builds 1996-05-24 19:12:21 +00:00
Michael Meissner
0c18e3f002 More changes for GO32 canadian cross builds 1996-05-24 19:05:17 +00:00
Michael Meissner
f64dbcddaf Allow psim to be built on go32 1996-05-24 14:15:17 +00:00
Jeff Law
7e1e013fd9 * compile.c (sim_resume): Correctly handle divu. 
More bugfixing.  HMSE
 1996-05-23 04:25:43 +00:00
Rob Savoye
d46637152c * configure.in: Only built erc32 simulator on Unix hosts as it 
uses pseudo ttys.
	* configure: Regenerated with autoconf 2.8.
 1996-05-22 18:12:32 +00:00
Rob Savoye
fd58f4b10e Sanitize support for the ESA sparc simulator. 1996-05-20 03:18:13 +00:00
Rob Savoye
b5ef6d669e * func.c(bfd_load): Don't try to print the filename if the pfbd is 
NULL.
	* interf.c(sim_load): Pass the whole string, not just the first
	byte.
 1996-05-20 03:13:02 +00:00
Rob Savoye
f4d2ff34be New sparc simulator from the ESA. 1996-05-20 02:46:07 +00:00
Michael Meissner
d61eb8127b Check for sys/ioctl.h 1996-05-16 15:03:24 +00:00
Michael Meissner
048668d355 More progressive fixes 1996-05-13 17:25:06 +00:00
Jackie Smith Cashion
9a739379c4 Fri May 10 00:41:17 1996 James G. Smith <jsmith@cygnus.co.uk> 
* interp.c (ColdReset): Fix boolean test.

Actually compare a boolean result, rather than the bitmasks!
 1996-05-09 23:43:58 +00:00
Jackie Smith Cashion
f7481d45a5 Wed May 8 15:12:58 1996 James G. Smith <jsmith@cygnus.co.uk> 
* interp.c (xfer_direct_word, xfer_direct_long,
	swap_direct_word, swap_direct_long, xfer_big_word,
	xfer_big_long, xfer_little_word, xfer_little_long,
	swap_word,swap_long): Added.
	* interp.c (ColdReset): Provide function indirection to
 	host<->simulated_target transfer routines.
	* interp.c (sim_store_register, sim_fetch_register): Updated to
 	make use of indirected transfer routines.
 1996-05-08 14:22:12 +00:00
Michael Meissner
1ed0c0e75d Fix INLN in bugapi to read a full line 1996-05-06 16:03:44 +00:00
Michael Meissner
08dc78ad19 Make simulator build in a Canadian cross environment 1996-05-03 19:10:20 +00:00
Michael Meissner
a72d2509c2 Work in a cross compile environment 1996-04-30 22:50:22 +00:00
Jackie Smith Cashion
a9f7253f64 Fri Apr 19 15:48:24 1996 James G. Smith <jsmith@cygnus.co.uk> 
* gencode.c (process_instructions): Ensure FP ABS instruction
 	recognised.
	* interp.c (AbsoluteValue): Add routine. Also provide simple PMON
 	system call support.
 1996-04-19 14:53:16 +00:00
Michael Meissner
d4d3c7adbb update from Andrew 1996-04-17 20:09:36 +00:00
Jeff Law
132fdcb974 * compile.c (sim_load): Re-allocate memory for the simulator 
here.
HMSE.
 1996-04-12 22:42:03 +00:00
Jeff Law
9b1271617b * compile.c (sim_resume): Fix and simplify overflow and carry 
handling for 32bit ALU insns.
 1996-04-12 15:38:08 +00:00
Jackie Smith Cashion
8b554809c0 Wed Apr 10 09:51:38 1996 James G. Smith <jsmith@cygnus.co.uk> 
* interp.c (sim_do_command): Complain if callback structure not
 	initialised.
 1996-04-10 08:53:24 +00:00
Jeff Law
50d45d1b2f * compile.c (sim_resume): Fix overflow checks for ALU insns. 
So that int-compare.c passes.
 1996-04-09 05:57:15 +00:00
Fred Fish
ed086b0a71 From: Miles Bader <miles@gnu.ai.mit.edu> 
* configure.in: Use AC_CHECK_TOOL to find AR & RANLIB.
	* configure: Regenerate using autoconf.
 1996-04-08 04:56:53 +00:00
Jeff Law
e24146ec95 * compile.c (decode): Use "bit" to hold L_3 immediates instead 
of holding them in "abs".  Handle ABS8MEM memory references aka
        8-bit area.  Replace ABSMOV references with ABS8MEM.
So we've got a chance of simulating something like btst #0,@40:8 correctly.
hmse.
 1996-04-06 00:21:35 +00:00
Michael Meissner
997f0ee967 fix long lines 1996-04-04 20:19:28 +00:00
Michael Meissner
64646bd32b Doc fixes from Andrew 1996-04-04 20:03:33 +00:00
Michael Meissner
4e956fd5e1 Add dependency 1996-04-04 18:48:51 +00:00
Michael Meissner
6740925b4d Print WITH_STDIO if -t options 1996-03-29 18:06:42 +00:00
Michael Meissner
d6103e8eb6 Add --enable-sim-stdio to make console I/O use stdio, not printf_filtered and polling input 1996-03-29 17:33:56 +00:00
Jackie Smith Cashion
d0757082eb Thu Mar 28 13:50:51 1996 James G. Smith <jsmith@cygnus.co.uk> 
* interp.c (Convert): Provide round-to-nearest and round-to-zero
 	support for Sun hosts.
	* Makefile.in (gencode): Ensure the host compiler and libraries
 	used for cross-hosted build.

Allow a DOS hosted version of the simulator to be built. NOTE: The FP
is still not complete, since round-to-nearest and round-to-zero have
not been implemented generically.
 1996-03-28 14:08:51 +00:00
Jackie Smith Cashion
e871dd189e Wed Mar 27 14:42:12 1996 James G. Smith <jsmith@cygnus.co.uk> 
* interp.c, gencode.c: Some more (TODO) tidying.
 1996-03-27 14:46:27 +00:00
Michael Meissner
7a543ca48e Fix typo that clobbered the stack and rewrite 2/26 change 1996-03-26 21:20:54 +00:00
Michael Meissner
8a1d8a0b60 update from andrew 1996-03-23 15:02:42 +00:00
David Edelsohn
5d06fa80b2 (sim_resume, shift insns): Fix setting of overflow flag for shal. 1996-03-11 23:25:53 +00:00
David Edelsohn
e10bb7b3e9 * run.c (main): Print error message if argument is invalid. 
(usage): Improve text.
 1996-03-11 21:59:47 +00:00
David Edelsohn
741fd619cb (main): Print error message if argument is invalid. 
(usage): Improve text.
 1996-03-11 21:59:22 +00:00
David Edelsohn
4dfb4ffcd1 * compile.c: #include "wait.h". 
(sim_resume, sleep insn): Check program exit status in r0.
 1996-03-11 19:30:53 +00:00
David Edelsohn
e656ecf90c * compile.c (sim_resume): Watch for calls to abort. 
* run.c: #include <signal.h>.
	(main): Abort if program got SIGILL.
 1996-03-11 17:54:45 +00:00
Michael Meissner
98fe0e07c5 Make psim build on AIX 4.1 1996-03-08 01:24:01 +00:00
Jackie Smith Cashion
a647a859cb Thu Mar 7 11:19:33 1996 James G. Smith <jsmith@cygnus.co.uk> 
* gencode.c, interp.c: Replaced explicit long long references with
 	WORD64HI, WORD64LO, SET64HI and SET64LO macro calls.
	* support.h (SET64LO, SET64HI): Macros added.

This is an intermediate checkin. The work of removing "long long"
usage is not yet finished. These changes are clean, and have been
sitting on my machine for a while (whilst doing other work), and it is
safer for them to be checked in.
 1996-03-07 11:25:15 +00:00
Fred Fish
be7b99e5be Remove missing file "PROBLEMS" from list of files to keep. 1996-02-29 03:41:50 +00:00
Michael Meissner
0d02fbb844 Update to 1.0.1 1996-02-24 14:36:59 +00:00
Michael Meissner
262faa5417 Add input support; at end of user writes, call fflush 1996-02-22 20:11:41 +00:00
Michael Meissner
eaf2030fff fix typo 1996-02-22 16:32:31 +00:00
Michael Meissner
ad836e027c Add more write system calls; Add system call tracing 1996-02-21 21:58:43 +00:00
Michael Meissner
94feae28e3 Fix -m switch 1996-02-21 18:58:31 +00:00
Ian Lance Taylor
5c59ec4318 regenerate configure scripts with autoconf 2.7 1996-02-21 17:18:42 +00:00
Ian Lance Taylor
c8cd6f237b * Makefile.in (all): Simplify. 
(clean, mostlyclean): SUBDIRS may contain whitespace; fix the loop
	as in the all target.
	(distclean, maintainer-clean, realclean): Likewise.
	(install): Likewise.
 1996-02-21 17:02:23 +00:00
Michael Meissner
eada1efcaf Update to 1995-02-20 release 1996-02-21 16:47:06 +00:00
J.T. Conklin
d271dd0591 * config.in: Regenerated. 1996-02-21 01:02:10 +00:00
Michael Meissner
6cf9d64e77 Update to rev 1.0 from andrew 1996-02-16 15:51:57 +00:00
Michael Meissner
9fc3ba754e Make configure work on first stage of HP/UX and Solaris. 1996-02-15 23:46:30 +00:00
Michael Meissner
74eeaa7d57 Make simulator build on Solaris 2.4 1996-02-15 23:18:56 +00:00
Michael Meissner
7393a6f0b1 Work with HP/UX 9.00 1996-02-14 22:50:23 +00:00
Fred Fish
837d289362 * interp.c (LoadMemory): Enclose text following #endif in /* */. 
* support.h: Remove superfluous "1" from #if.
	* support.h (CHECKSIM): Remove stray 'a' at end of line.
 1996-01-31 02:36:07 +00:00
Michael Meissner
2e9bb935e8 Latest changes from Andrew 1996-01-22 15:56:15 +00:00
Jim Wilson
a7aa92e2cd Remove SH3e sanitization. 1996-01-16 20:18:32 +00:00
Michael Meissner
4ffd6ed0f3 Make {add to,subtract from} minus one; Make -t alu work better 1996-01-16 16:21:17 +00:00
Michael Meissner
52edddb970 Latest changes from Andrew 1996-01-10 20:42:29 +00:00
Michael Meissner
979c3c25fd Latest cagney update 1996-01-08 18:01:17 +00:00
Jason Molenda
ad3d97748b keep configure 1995-12-23 01:07:12 +00:00
Michael Meissner
a9ddbbf5a1 12/19 release from Andrew that fixes Netbsd break problem 1995-12-19 16:41:06 +00:00
Michael Meissner
98a497b3e9 Work with new and old BFDs; Do not inline model externs functions by default 1995-12-16 15:02:48 +00:00
Ian Lance Taylor
e924127a4f * run.c (main): Use new bfd_big_endian macro. 1995-12-15 21:28:11 +00:00
Michael Meissner
669b4e1ef6 Fix warnings when using full inlining. 1995-12-15 21:06:22 +00:00
Michael Meissner
93fac32455 Changes from Andrew 1995-12-15 20:20:13 +00:00
J.T. Conklin
2434e38489 * gencode.c (tab): Added several sh3 opcodes. 
(think): Added printonmatch for A_SSR and A_SPC.
* interp.c (SSR, SPC): Added definitions.
(saved_state_type): Added ssr and spc registers.
 1995-12-04 20:27:38 +00:00
Jackie Smith Cashion
8bae0a0c48 * gencode.c: Tidied instruction decoding, and added FP instruction 
support.
* interp.c: Added dineroIII, and BSD profiling support. Also
run-time FP handling.

At the moment the options are still mostly build-time controlled,
rather than run-time. Also work still needs to be done to remove (long
long) usage (However this is trivial, just time-consuming).

The out-standing instruction work to be done is in supporting round
and trunc for FP operations, and providing better exception support.
 1995-12-01 16:42:44 +00:00
Michael Meissner
1f1e5dd85f Let autoconf determine if host is big endian or not 1995-11-30 11:13:08 +00:00
Jim Wilson
9dfb65e661 * gencode.c (tab): In shad/shld definitions, negate R[m] before 
the and operation instead of after.  For shad delete cast.  For shld
	use UR instead of R and delete cast.
 1995-11-29 20:41:46 +00:00
Michael Meissner
cf644706d6 fix typo 1995-11-28 18:57:30 +00:00
Michael Meissner
290ad14a9d Add determining when we do not have enough writeback slots; Do not do model specific handling if not printing out the information 1995-11-28 18:47:07 +00:00
Michael Meissner
70fc4ad384 Build again on SunOS; Make MODEL_INLINE default to 1 if inlining, not 2; Use __attribute__((const)) 1995-11-27 22:54:40 +00:00
Michael Meissner
eade8e035c Check lf_printf for type correctness 1995-11-25 06:08:56 +00:00
Michael Meissner
3d2f9d7c88 Make WITH_MODEL_ISSUE==0 not core dump 1995-11-25 05:56:28 +00:00
Michael Meissner
f2181eff5f Sort instruction names; Add igen -R option; count # of CRs that mtcrf moved 1995-11-25 01:35:14 +00:00
Michael Meissner
63caaafa5b Sort instruction names; Add igen -R option; count # of CRs that mtcrf moved 1995-11-25 01:34:26 +00:00
Michael Meissner
45525d8d6d Fix warnings to everything can be compiled with -Wall; Redo model specific changes once again to speed things up 1995-11-24 16:44:37 +00:00
Michael Meissner
46c065ab31 Count each type of conditional branch 1995-11-22 21:02:49 +00:00
Michael Meissner
4a0351ab45 Add floating point model specific support; Redo method model specific support is done; Add remaining floating add/subtract-multiply 1995-11-21 21:41:25 +00:00
David Edelsohn
c3ccc15e43 minor cleanup 1995-11-21 01:45:07 +00:00
David Edelsohn
6d8e15cbaf * run.c: Include "getopt.h". 
(verbose): Delete.
	(usage): Make static.
	(main): Call arm_sim_set_verbosity.
	Only load sections marked SEC_LOAD.
	* wrapper.c (mem_size, verbosity): New static global.
	(arm_sim_set_mem_size): Renamed from sim_size.
	Callers updated
	(arm_sim_set_profile{,_size}): Renamed from sim_foo.  Callers updated.
 1995-11-21 01:44:50 +00:00
Michael Meissner
0bcce7d390 speed up search for free function unit slightly. 1995-11-20 04:05:36 +00:00
Angela Marie Thomas
50f694435f don't keep mips.. I don't think it's ready for primetime. 1995-11-19 10:12:19 +00:00
Angela Marie Thomas
86db8439a2 removed build-psim,config.make,config.hdr,function_unit.c,function_unit.h 1995-11-19 09:43:46 +00:00