Commit graph

104 commits

Author SHA1 Message Date
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
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
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
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
Ian Lance Taylor
fe7ec1d0a2 * Makefile.in (install): Don't install in $(tooldir). 1995-09-08 18:33:23 +00:00
Ian Lance Taylor
247d4fb1af mention new config.in file 1995-09-08 16:34:48 +00:00
Ian Lance Taylor
0743b4ac29 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
bfd/hosts/*.h file or bfd/config/*.mh file.  Call AC_PROG_CC and
	AC_PROG_RANLIB.  Substitute in values for CFLAGS, HDEFINES and AR.
	Call AC_CHECK_HEADERS for stdlib.h and time.h.  Touch stamp.h if
	creating config.h.
	* configure: Rebuild.
	* Makefile.in (AR): Define as @AR@.
	(CC): New variable, defined as @CC@.
	(CFLAGS): Define as @CFLAGS@.
	(RANLIB): Define as @RANLIB@.
	(HDEFINES, TDEFINES): New variables.
	(@host_makefile_frag@): Remove.
	(compile.o, run.o): Depend upon config.h.
	(mostlyclean): Make the same as clean, not distclean.
	(clean): Remove config.log.
	(distclean): Remove config.h and stamp-h.
	(Makefile): Don't depend upon @frags@.  Just rebuild Makefile when
	invoking config.status.
	(config.h, stamp-h): New targets.
	* compile.c: Include "config.h".  Don't include <sys/times.h>.
	Include <time.h> and <stdlib.h> if they exist.  Don't include
	"sysdep.h".
	(get_now): Remove unused local b.
	* run.c: Include "config.h".  Include <stdlib.h> if it exists.
	Don't include "sysdep.h".
	* writecode.c: Don't include "bfd.h" or "sysdep.h".  Include
	<stdio.h>.
1995-09-08 16:26:41 +00:00
J.T. Conklin
8b40f60829 * h8300.mt: Removed. 1995-07-05 23:16:38 +00:00
J.T. Conklin
1ffd292be6 * Makefile.in, configure.in: converted to autoconf.
* configure: New file, generated with autconf 2.4.
1995-07-05 22:54:10 +00:00
Stan Shebs
94d1ac891b * compile.c (sim_do_command): New function. 1995-07-01 00:00:12 +00:00
Steve Chamberlain
7478904c77 * compile.c (get_now): Don't do if win32.
(sim_resume): Poll in win32 too.
1995-06-20 23:21:23 +00:00
Jim Wilson
4cea100d33 Correct typo in all simulator configure.in files other than SH: ../bfd
should be ../../bfd.
1995-05-24 23:38:06 +00:00
J.T. Conklin
057af5c96c * run.c: parse arguments with getopt(). 1995-03-27 18:49:58 +00:00
Ian Lance Taylor
f7ce03e552 fix configury 1995-02-28 22:34:21 +00:00
David Edelsohn
3a1d485df5 * compile.c: #include "bfd.h".
(sim_*): Set result type to void where there isn't one.
	(sim_resume, default case): Set cpu.exception to SIGILL.
	(sim_trace): Delete.
	(sim_set_pc): Delete.
	(sim_info): Delete printf_fn arg, all callers changed.
	Call printf_filtered.
	(set_h8300h): New arg `flag', all callers changed.
	(sim_close): New function.
	(sim_load): New function.
	(sim_create_inferior): Renamed from sim_set_args, all callers changed.
	* run.c: #include <varargs.h>, "remote-sim.h".
	(printf_filtered): New function.
1994-05-18 20:55:12 +00:00
David Edelsohn
0693d363df * compile.c (decode): Fix typo (16 bit branches).
(*): Some white space clean up.
1994-05-14 01:36:52 +00:00
David Edelsohn
a415cf0a77 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
* compile.c: #include "remote-sim.h".
(sim_resume): New arg siggnal.
(sim_write): Use SIM_ADDR for type of arg addr.  Always return a value.
(sim_read): Ditto.
(sim_store_register): Result is type int.
(sim_fetch_register): Ditto.
(sim_stop_reason): Renamed from sim_stop_signal.
(sim_set_pc): Use SIM_ADDR for type of arg pc.
(sim_info): int result, new arg printf_fn.
(sim_kill): int result.
(sim_open): int result, new arg name.
* run.c (main): Use sim_set_pc to set pc.  Update call to sim_info.
1993-10-26 17:01:03 +00:00
David Edelsohn
7db9345b40 (sim_stop_signal): Result is now enum sim_stop. 1993-10-23 22:03:52 +00:00
Steve Chamberlain
28655f000c * compile.c (sim_set_pc): Write to the pc direcly.
(sim_store_register): Now value is passed by reference. (sim_read,
	sim_write): Return number of bytes copied.
1993-10-07 23:25:14 +00:00
Fred Fish
b5ed6e32c2 Remove '.Sanitize' from explicit list of Things-to-lose. It is now implicitly
added to the list by Sanitize, unless Sanitize knows it needs to keep it.
1993-08-02 23:29:32 +00:00
Steve Chamberlain
73e77bc3da Deleted. 1993-07-30 17:46:09 +00:00
Fred Fish
775d4a4096 Add .Sanitize to Things-to-lose list. 1993-07-30 16:46:19 +00:00
David Edelsohn
f853f4ca53 Fix bit instructions (was setting destination reg and not carry). 1993-07-16 20:26:05 +00:00
David Edelsohn
56390ce8d4 * compile.c: Reset HMODE back to zero (accidently set it to 1). 1993-07-15 17:04:39 +00:00
David Edelsohn
cf5b4aa63a * run.c (main): If h8/300h binary detected, call set_h8300h.
* compile.c (sim_resume): Fix O_NEG insn.
1993-07-15 17:01:40 +00:00
David Edelsohn
89a2c4fdaa * run.c (main): Add -h flag to enable h8/300h emulation.
* compile.c: Rename Hmode to HMODE (consistency with gdb).
(set_h8300h): New function.
(sim_resume): Add support for extu,exts insns.
(sim_resume): Fix logical right shifting.
(sim_resume, label alu32): Fix setting of carry flag.
1993-07-09 21:42:02 +00:00
David Edelsohn
ce51bde687 (sim_csize): Initialize cpu.cache. 1993-07-04 07:37:45 +00:00
Steve Chamberlain
56fc37746d Keep writecode.c 1993-07-03 01:45:45 +00:00
David Edelsohn
f7e3d580dc Makefile.in: Add -I../../bfd to pick up bfd.h. 1993-07-03 00:43:59 +00:00
David Edelsohn
1835992e85 * run.c (main): Fix parsing of args.
* compile.c (sim_resume): Fix shll insn.
1993-06-24 20:43:41 +00:00
Steve Chamberlain
ce38539a45 Checkpoint for dje. 1993-06-10 20:38:39 +00:00
Steve Chamberlain
7ecaa5af33 Rewrite for H8/300-H 1993-06-08 21:16:33 +00:00
Steve Chamberlain
1cec8dae68 Support for -v 1993-06-01 18:20:29 +00:00
K. Richard Pixley
87756e15db added things-to-lose sections 1993-05-27 06:44:29 +00:00
Ian Lance Taylor
6deb169cc8 * h8300.mt (DO_INSTALL): Renamed from INSTALL. 1993-03-15 23:49:48 +00:00
Steve Chamberlain
18079b9e6f Found trying to compile on ok.
* Makefile.in: Don't use cb or indent
	* p1.c, state.h, writecode.c: lint
1993-03-03 23:07:53 +00:00
Steve Chamberlain
ea6bbfba0a Copyright change 1993-02-11 22:54:38 +00:00
Steve Chamberlain
67c9903f93 * Makefile.in, configure.in: if target isn't supported, build a
harmless makefile.
support for make clean
1993-02-08 19:47:11 +00:00
Steve Chamberlain
b0c9f02613 New simulator tree structure 1993-02-04 00:22:22 +00:00
John Gilmore
6a467dd255 Add perifs.c and state.h; elim extraneous output. 1993-02-03 09:01:53 +00:00
John Gilmore
a082325bd2 * Makefile.in: Make SunOS halfdone VPATH work.
* p1.c:  Lint picked up by HP native compiler.
1993-02-02 00:45:59 +00:00
Steve Chamberlain
2c320e3598 fix endian problem 1993-01-21 01:33:20 +00:00
Steve Chamberlain
69488a770a new file 1993-01-18 21:32:32 +00:00
Steve Chamberlain
62b66d6df1 checkpoint 1993-01-18 20:24:47 +00:00
Steve Chamberlain
06137fcb39 * p{1,3}.c (sim_resume): when running on dos, any character typed to
the keyboard will cause a simulated exception.
1993-01-04 20:55:22 +00:00
Steve Chamberlain
4d53c4e361 Now works in a cross build environment 1993-01-04 15:45:35 +00:00
Steve Chamberlain
f53974be00 Allow srcdir builds 1993-01-04 01:55:53 +00:00
Steve Chamberlain
191395156c * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
running
1993-01-03 22:19:42 +00:00
Steve Chamberlain
a154eea78c H8/300 simulator 1992-12-22 21:59:06 +00:00