[deliverable/binutils-gdb.git] / sim / h8300 / ChangeLog

Mon Mar 11 09:53:25 1996  Doug Evans  <dje@charmed.cygnus.com>

	* compile.c: #include "wait.h".
 	(sim_resume, sleep insn): Check program exit status in r0.
	* run.c: #include <signal.h>.
	(main): Abort if program got SIGILL.

Wed Feb 21 12:15:00 1996  Ian Lance Taylor  <ian@cygnus.com>

	* configure: Regenerate with autoconf 2.7.

Thu Jan  4 11:52:53 1996  Doug Evans  <dje@canuck.cygnus.com>

	* inst.h (MPOWER,MSIZE): Deleted.
	(H8300{,H}_MSIZE): Define.
	* compile.c (memory_size): New static global.
	(init_pointers): Set memory size from one of H8300{,H}_MSIZE.
	(sim_write,sim_read): Use memory_size.

Fri Oct 13 15:03:19 1995  steve chamberlain  <sac@slash.cygnus.com>

	* compile.c (sim_set_callbacks): New.

Tue Oct 10 11:11:26 1995  Fred Fish  <fnf@cygnus.com>

	* Makefile.in (BISON): Remove macro.

Wed Sep 20 13:35:02 1995  Ian Lance Taylor  <ian@cygnus.com>

	* Makefile.in (maintainer-clean): New synonym for realclean.

Fri Sep  8 12:18:53 1995  Ian Lance Taylor  <ian@cygnus.com>

	* Makefile.in (install): Don't install in $(tooldir).

	* 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.
	* config.in: New file, created by autoheader.
	* 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>.

Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>

	* Update all FSF addresses except those in COPYING* files.

Wed Jul  5 14:32:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>

	* Makefile.in (clean): Remove run.
	(distclean): Remove Makefile.

	* h8300.mt: Removed.

	* Makefile.in, configure.in: converted to autoconf.
	* configure: New file, generated with autconf 2.4.

Fri Jun 30 16:50:24 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* compile.c (sim_do_command): New function.

Tue Jun 20 16:18:13 1995  Steve Chamberlain  <sac@slash.cygnus.com>

	* compile.c (get_now): Don't do if win32.
	(sim_resume): Poll in win32 too.

Wed May 24 16:31:38 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* configure.in: Fix typo in last change.

Mon Mar 27 10:32:34 1995  J.T. Conklin  <jtc@rtl.cygnus.com>

	* run.c: parse arguments with getopt().

Tue Feb 28 17:30:08 1995  Ian Lance Taylor  <ian@cygnus.com>

	* configure.in: Use ../../bfd/hosts/std-host.h if specific
	host unavailable.

Sun Jan 22 12:35:43 1995  Steve Chamberlain  <sac@splat>

	* compile.c (sim_resume): Initialize cpu.mask.

Thu Sep  8 16:53:00 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.

Wed May 18 13:47:58 1994  Doug Evans  (dje@canuck.cygnus.com)

	* 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.

Fri May 13 18:32:27 1994  Doug Evans  (dje@canuck.cygnus.com)

	* compile.c (decode): Fix typo (16 bit branches).
	(*): Some white space clean up.

Fri May  6 13:44:01 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* compile.c (decode): Compile 16bit branches properly.

Sat Dec 11 16:32:36 1993  Steve Chamberlain  (sac@thepub.cygnus.com)

	* compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
	andc.  Poll for interrupts.

Thu Oct 28 19:29:34 1993  Doug Evans  (dje@canuck.cygnus.com)

	* compile.c: #include "ansidecl.h" for remote-sim.h.

Tue Oct 26 09:43:36 1993  Doug Evans  (dje@canuck.cygnus.com)

	* 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.

Sat Oct 23 15:01:18 1993  Doug Evans  (dje@canuck.cygnus.com)

	* compile.c (sim_stop_signal): Result is now enum sim_stop.

Fri Oct 15 23:49:27 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)

	* compile.c (sim_kill, sim_open, sim_set_args): New functions.

Thu Oct  7 16:24:10 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)

	* 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.

Tue Aug 17 07:16:15 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)

	* compile.c (mop): New function to do multiplies.

Fri Jul 16 13:53:53 1993  Doug Evans  (dje@canuck.cygnus.com)

	* compile.c (sim_resume): Add support for nop insn.

Thu Jul 15 09:59:01 1993  Doug Evans  (dje@canuck.cygnus.com)

	* compile.c: Reset HMODE back to zero (accidently set it to 1).

	* run.c (main): If h8/300h binary detected, call set_h8300h.
	* compile.c (sim_resume): Fix O_NEG insn.

Fri Jul  9 14:36:48 1993  Doug Evans  (dje@canuck.cygnus.com)

	* 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.
	
Sun Jul  4 00:35:41 1993  Doug Evans  (dje@canuck.cygnus.com)

	* compile.c (sim_csize): Initialize cpu.cache.

Fri Jul  2 17:42:59 1993  Doug Evans  (dje@canuck.cygnus.com)

	* Makefile.in: Add -I../../bfd to pick up bfd.h.

Thu Jun 24 13:40:12 1993  Doug Evans  (dje@canuck.cygnus.com)

	* run.c (main): Fix parsing of args.

	* compile.c (sim_resume): Fix shll insn.

Tue Jun  8 14:16:46 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)

	* compile.c: New file, supports H8/300H.
	* p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.

Tue Jun  1 11:14:59 1993  Steve Chamberlain  (sac@thepub.cygnus.com)

	* run.c (main): Add -v to print info.
	* p3.c (sim_info):  New function.

Mon Mar 15 15:48:31 1993  Ian Lance Taylor  (ian@cygnus.com)

	* h8300.mt (DO_INSTALL): Renamed from INSTALL.

Wed Mar  3 15:06:53 1993  Steve Chamberlain  (sac@poseidon.cygnus.com)

	* Makefile.in: Don't use cb or indent
	* p1.c, state.h, writecode.c: lint

Mon Feb  1 16:44:58 1993  John Gilmore  (gnu@cygnus.com)

	* Makefile.in:  Make SunOS halfdone VPATH work.
	* p1.c:  Lint picked up by HP native compiler.

Mon Jan  4 12:32:35 1993  Steve Chamberlain  (sac@wahini.cygnus.com)

	* p1.c (sim_resume): when running on dos, any character typed to
	the keyboard will cause a simulated exception.

Sun Jan  3 14:15:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)

	* p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
	running

Tue Dec 22 13:56:48 1992  Steve Chamberlain  (sac@thepub.cygnus.com)

	* new
Commit	Line	Data
e656ecf9 DE	1	Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
e656ecf9 DE	2
4dfb4ffc DE	3	* compile.c: #include "wait.h".
4dfb4ffc DE	4	(sim_resume, sleep insn): Check program exit status in r0.
e656ecf9 DE	5	* run.c: #include <signal.h>.
	6	(main): Abort if program got SIGILL.
	7
	8	Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
	9
	10	* configure: Regenerate with autoconf 2.7.
	11
	12	Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
	13
	14	* inst.h (MPOWER,MSIZE): Deleted.
	15	(H8300{,H}_MSIZE): Define.
	16	* compile.c (memory_size): New static global.
	17	(init_pointers): Set memory size from one of H8300{,H}_MSIZE.
	18	(sim_write,sim_read): Use memory_size.
	19
	20	Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
	21
	22	* compile.c (sim_set_callbacks): New.
	23
	24	Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
	25
	26	* Makefile.in (BISON): Remove macro.
	27
	28	Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
	29
	30	* Makefile.in (maintainer-clean): New synonym for realclean.
	31
0743b4ac ILT	32	Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
0743b4ac ILT	33
fe7ec1d0 ILT	34	* Makefile.in (install): Don't install in $(tooldir).
fe7ec1d0 ILT	35
0743b4ac ILT	36	* configure.in: Call AC_CONFIG_HEADER. Don't try to use
	37	bfd/hosts/.h file or bfd/config/.mh file. Call AC_PROG_CC and
	38	AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
	39	Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
	40	creating config.h.
	41	* configure: Rebuild.
247d4fb1	42	* config.in: New file, created by autoheader.
0743b4ac ILT	43	* Makefile.in (AR): Define as @AR@.
	44	(CC): New variable, defined as @CC@.
	45	(CFLAGS): Define as @CFLAGS@.
	46	(RANLIB): Define as @RANLIB@.
	47	(HDEFINES, TDEFINES): New variables.
	48	(@host_makefile_frag@): Remove.
	49	(compile.o, run.o): Depend upon config.h.
	50	(mostlyclean): Make the same as clean, not distclean.
	51	(clean): Remove config.log.
	52	(distclean): Remove config.h and stamp-h.
	53	(Makefile): Don't depend upon @frags@. Just rebuild Makefile when
	54	invoking config.status.
	55	(config.h, stamp-h): New targets.
	56	* compile.c: Include "config.h". Don't include <sys/times.h>.
	57	Include <time.h> and <stdlib.h> if they exist. Don't include
	58	"sysdep.h".
	59	(get_now): Remove unused local b.
	60	* run.c: Include "config.h". Include <stdlib.h> if it exists.
	61	Don't include "sysdep.h".
	62	* writecode.c: Don't include "bfd.h" or "sysdep.h". Include
	63	<stdio.h>.
	64
	65	Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
	66
	67	* Update all FSF addresses except those in COPYING* files.
	68
1ffd292b C	69	Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1ffd292b C	70
0743b4ac ILT	71	* Makefile.in (clean): Remove run.
	72	(distclean): Remove Makefile.
	73
8b40f608 C	74	* h8300.mt: Removed.
8b40f608 C	75
1ffd292b C	76	* Makefile.in, configure.in: converted to autoconf.
	77	* configure: New file, generated with autconf 2.4.
	78
94d1ac89 SS	79	Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
	80
	81	* compile.c (sim_do_command): New function.
	82
7478904c SC	83	Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
	84
	85	* compile.c (get_now): Don't do if win32.
	86	(sim_resume): Poll in win32 too.
	87
	88	Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
	89
	90	* configure.in: Fix typo in last change.
	91
	92	Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
	93
	94	* run.c: parse arguments with getopt().
	95
	96	Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
	97
	98	* configure.in: Use ../../bfd/hosts/std-host.h if specific
	99	host unavailable.
	100
	101	Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
	102
	103	* compile.c (sim_resume): Initialize cpu.mask.
	104
	105	Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
	106
	107	* inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
	108
	109	Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
	110
	111	* compile.c: #include "bfd.h".
	112	(sim_*): Set result type to void where there isn't one.
	113	(sim_resume, default case): Set cpu.exception to SIGILL.
	114	(sim_trace): Delete.
	115	(sim_set_pc): Delete.
	116	(sim_info): Delete printf_fn arg, all callers changed.
	117	Call printf_filtered.
	118	(set_h8300h): New arg `flag', all callers changed.
	119	(sim_close): New function.
	120	(sim_load): New function.
	121	(sim_create_inferior): Renamed from sim_set_args, all callers changed.
	122	* run.c: #include <varargs.h>, "remote-sim.h".
	123	(printf_filtered): New function.
	124
0693d363 DE	125	Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
	126
	127	* compile.c (decode): Fix typo (16 bit branches).
	128	(*): Some white space clean up.
	129
	130	Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
	131
	132	* compile.c (decode): Compile 16bit branches properly.
	133
	134	Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
	135
	136	* compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
	137	andc. Poll for interrupts.
	138
	139	Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
	140
	141	* compile.c: #include "ansidecl.h" for remote-sim.h.
	142
a415cf0a DE	143	Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
	144
	145	* Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
	146	* compile.c: #include "remote-sim.h".
	147	(sim_resume): New arg siggnal.
	148	(sim_write): Use SIM_ADDR for type of arg addr.
	149	Always return a value.
	150	(sim_read): Ditto.
	151	(sim_store_register): Result is type int.
	152	(sim_fetch_register): Ditto.
	153	(sim_stop_reason): Renamed from sim_stop_signal.
	154	(sim_set_pc): Use SIM_ADDR for type of arg pc.
	155	(sim_info): int result, new arg printf_fn.
	156	(sim_kill): int result.
	157	(sim_open): int result, new arg name.
	158	* run.c (main): Use sim_set_pc to set pc.
	159	Update call to sim_info.
	160
7db9345b DE	161	Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
	162
	163	* compile.c (sim_stop_signal): Result is now enum sim_stop.
	164
	165	Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
	166
	167	* compile.c (sim_kill, sim_open, sim_set_args): New functions.
	168
28655f00 SC	169	Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
	170
	171	* compile.c (sim_set_pc): Write to the pc direcly.
	172	(sim_store_register): Now value is passed by reference. (sim_read,
	173	sim_write): Return number of bytes copied.
	174
	175	Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
	176
	177	* compile.c (mop): New function to do multiplies.
	178
	179	Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
	180
	181	* compile.c (sim_resume): Add support for nop insn.
	182
cf5b4aa6 DE	183	Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
cf5b4aa6 DE	184
56390ce8 DE	185	* compile.c: Reset HMODE back to zero (accidently set it to 1).
56390ce8 DE	186
cf5b4aa6 DE	187	* run.c (main): If h8/300h binary detected, call set_h8300h.
	188	* compile.c (sim_resume): Fix O_NEG insn.
	189
89a2c4fd DE	190	Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
	191
	192	* run.c (main): Add -h flag to enable h8/300h emulation.
	193	* compile.c: Rename Hmode to HMODE (consistency with gdb).
	194	(set_h8300h): New function.
	195	(sim_resume): Add support for extu,exts insns.
	196	(sim_resume): Fix logical right shifting.
	197	(sim_resume, label alu32): Fix setting of carry flag.
	198
ce51bde6 DE	199	Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
	200
	201	* compile.c (sim_csize): Initialize cpu.cache.
	202
f7e3d580 DE	203	Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
	204
	205	* Makefile.in: Add -I../../bfd to pick up bfd.h.
	206
	207	Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
	208
	209	* run.c (main): Fix parsing of args.
	210
	211	* compile.c (sim_resume): Fix shll insn.
	212
	213	Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
	214
	215	* compile.c: New file, supports H8/300H.
	216	* p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
	217
	218	Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
	219
	220	* run.c (main): Add -v to print info.
	221	* p3.c (sim_info): New function.
	222
	223	Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
	224
	225	* h8300.mt (DO_INSTALL): Renamed from INSTALL.
	226
	227	Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
	228
	229	* Makefile.in: Don't use cb or indent
	230	* p1.c, state.h, writecode.c: lint
	231
	232	Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
	233
	234	* Makefile.in: Make SunOS halfdone VPATH work.
	235	* p1.c: Lint picked up by HP native compiler.
	236
06137fcb SC	237	Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
	238
	239	* p1.c (sim_resume): when running on dos, any character typed to
	240	the keyboard will cause a simulated exception.
	241
19139515 SC	242	Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
	243
	244	* p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
	245	running
	246
a154eea7 SC	247	Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
	248
	249	* new
	250