[binutils.git] / sim / common / ChangeLog

Thu Mar 13 10:24:05 1997  Michael Meissner  <[email protected]>

	* callback.c (os_printf_filtered): Do not call exit(1) or print a
	final newline.

Thu Mar  6 15:50:28 1997  Andrew Cagney  <[email protected]>

	* callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
  	Route stdout through buffered IO.

	* callback.c: Add os_flush_stderr, os_write_stderr,
 	os_evprintf_filtered functions to route error output through
 	stderr.
	
	* sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
 	Correct return type - should be void.

Fri Mar  7 20:14:37 1997  Andrew Cagney  <[email protected]>

	* sim-basics.h: Clean up.  Many macro's moved to sim-inline.h.

	* sim-config.h: Ditto.  For some options - eg WITH_DEVICES - do
 	not provide a default value as undefined indicates disable code.

Thu Mar  6 15:50:28 1997  Andrew Cagney  <[email protected]>

	* sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
 	directory.
	* sim-events.h, sim-events.c: Ditto.
	* sim-io.h, sim-io.c: Ditto.
	
Tue Mar  4 09:35:56 1997  Andrew Cagney  <[email protected]>
	
	* sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.

	* sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
 	extract the tail or least signifiant bits from an integer of the
 	specified size.
	
	* sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
 	WITH_TARGET_BITSIZE so that the compilation will fail when an
 	unsupported bitsize value is defined.

	(INSERTED*): Convert to functions.
	(EXTRACTED*): Ditto.
	
	(SIGN_EXTEND, SEXT): Change to more terse name.
	
Tue Mar  4 09:35:56 1997  Andrew Cagney  <[email protected]>

	* sim-inline.h: Allow explicit control over which .c files will be
 	included by their header.

	* sim-inline.h: Allow explicit control over which .c files use the
 	alternative - REGPARM - parameter passing mechanism.
	
	* sim-inline.h, sim-inline.c: Don't attempt to include any of
 	icache.c, idecode.c, semantics.c or support.c.  Those names are
 	not generally applicable.
	
Thu Feb 27 10:17:23 1997  Andrew Cagney  <[email protected]>

	* sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
 	in a fashion similar to sim-endian-n.

	* sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
 	both value and address macro's.

Tue Feb 25 18:51:57 1997  Andrew Cagney  <[email protected]>

	* sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.

	* sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
 	generic L_word, H_word macro's.

Thu Feb 20 18:36:55 1997  Andrew Cagney  <[email protected]>

	* sim-basics.h: Borrow code from ppc directory.
	* sim-bits.c: Ditto.
	* sim-bits.h: Ditto.
	* sim-config.h: Ditto.
	* sim-endian-n.h: Ditto.
	* sim-endian.c: Ditto.
	* sim-endian.h: Ditto.
	* sim-inline.c: Ditto.
	* sim-inline.h: Ditto.
	* sim-types.h: Ditto.

Wed Feb 19 12:40:50 1997  Andrew Cagney  <[email protected]>

	* sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
 	all the ALU size alternatives and then auto-configure a default.
	
	* sim-alu.h: Copy ppc/idecode_expression.h.

Mon Feb 17 10:44:18 1997  Andrew Cagney  <[email protected]>

	* bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
 	sign extend a bit within a value.

	* sim-endian.h, sim-endian-n.h (offset_N): New functions - return
 	a pointer into the middle of a host word.
	* sim-endian.h (MS2W_4, LS2W_4): Use this function.
	
Tue Feb 11 13:46:49 1997  Michael Meissner  <[email protected]>

	* callback.c: If HAVE_CONFIG_H is defined, include config.h from
	autoconf.  If HAVE_UNISTD_H is defined, include unistd.h to get
	appropriate definitions of read, write, etc.  Add prototype for
	system.

Tue Feb  4 13:24:44 1997  Doug Evans  <[email protected]>

	* Makefile.in (libcommon.a): Delete.
	(callback.o,targ-map.o): Delete, moved to Make-common.in.
	(gentmap,targ-vals.h,targ-map.c): Likewise.
	(run-autoconf): Delete.
	* aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
	(common makefile fragment): Moved back into ...
	* Make-common.in: Resurrect.
	* configure.in (AC_LINK_FILES): Delete, unnecessary now.
	* configure: Regenerated.

Fri Jan 31 07:16:49 1997  Doug Evans  <[email protected]>

	* aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
	(SIM_AC_OUTPUT): To here.

Fri Jan 24 10:37:17 1997  Stu Grossman  ([email protected])

	* aclocal.m4 (COMMON_MAKEFILE_FRAG):  Quote a couple of $'s in
	comments and single quotes.  Fixes a problem found on hpux.

Thu Jan 23 13:35:03 1997  Stu Grossman  ([email protected])

	* aclocal.m4:  Remove Make-common.in from dependencies.
	* (distclean):  Remove targ-vals.def.

	* aclocal.m4 (SIM_AC_COMMON):  Move contents of Make-common.in
	into here.  Makes insertion into makefiles easier.  Also, change
	the way that callback.o, gentmap, targ-vals.h, targ-map.c,
	targ-map.o, and run are built.  They are now built in the
	individual simulator directories, taking sources from ../common as
	necessary.  This replaces the merging of libcommon.a into
	linsim.a, which was problematic for the WinGDB build process.
	* run.c:  Include config.h from . instead of ../common.
	* Make-common.in:  Remove.  It's no longer necessary.

Mon Dec 16 15:02:33 1996  Ian Lance Taylor  <[email protected]>

	* Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
	(.c.o): Put $(ALL_CFLAGS) before the file being compiled.

Wed Dec 11 11:30:58 1996  Jim Wilson  <[email protected]>

	* run.c (main): Set target_byte_order before call to sim_open.

Sun Dec  8 18:22:06 1996  Doug Evans  <[email protected]>

	* callback.c: #include <stdlib.h>
	(os_error): New function.
	(default_callback): Add os_error.

Mon Nov 25 19:44:35 1996  Doug Evans  <[email protected]>

	* Make-common.in (Makefile): Set CONFIG_HEADERS="".
	* aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
	specific.
	(SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".

Wed Nov 20 01:11:04 1996  Doug Evans  <[email protected]>

	* run.c: #include ../common/config.h, tconfig.h.
	(myname): New static global.
	(main): Recognize new options -a, -c.  Also recognize -h if h8/300.
	Only process -c ifdef SIM_HAVE_SIMCACHE.
	Only process -p/-s ifdef SIM_HAVE_PROFILE.
	Parse program name from argv[0] and use in error messages.
	Pass sim_args to sim_open.  Pass prog_args to sim_create_inferior.
	Add support for incomplete h8/300 termination indicators.
	(usage): Make more verbose.
	* aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
	* Makefile.in,Make-common.in,callback.c: New files.
	* nltvals.def,gentmap.c,gentvals.sh: New files.

Tue Nov 12 13:34:00 1996  Dawn Perchik  <[email protected]>   

	* run.c: Include stdarg.h if __STDC__.

Tue Oct 15 11:16:31 1996  Jeffrey A Law  ([email protected])

	* run.c (main): Don't print out anything if the signal
	number is zero (ie no signal).

Tue Oct 15 11:20:44 1996  Michael Meissner  <[email protected]>

	* run.c (main): Print out if the program raised a signal.

Wed Sep 18 09:52:14 1996  Michael Meissner  <[email protected]>

	* run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
	(main): Ditto.

Tue Sep 17 11:04:50 1996  James G. Smith  <[email protected]>

	* run.c (main): Explicitly cast malloc() parameter.

Thu Sep 12 11:27:21 1996  Michael Meissner  <[email protected]>

	* run.c (sim_bfd): New global to hold the bfd pointer for the
	executable.
	(main): Initialize sim_bfd.

Fri Dec 15 16:27:49 1995  Ian Lance Taylor  <[email protected]>

	* run.c (main): Use new bfd_big_endian macro.

Wed Nov  8 15:49:49 1995  James G. Smith  <[email protected]>

	* run.c (main): Removed SH specific comments, so source is
 	generic. Also updated to only load relevant sections. Moved
 	sim_open() to after callback attach (to match GDB).

  	* run.1: Removed SH specific comments.

Sat Oct 21 12:31:01 1995  Jim Wilson  <[email protected]>

	* run.c (main): Always return sigrc at end.

Tue Oct 10 12:03:13 1995  J.T. Conklin  <[email protected]>

	* run.c (main): Print error diagnostic and exit if bfd_openr() or
	bfd_check_format() fails.

Thu Sep 28 15:40:36 1995  steve chamberlain  <[email protected]>

	* run.c, run.1: From sh directory.
Commit	Line	Data
fd435e9f MM	1	Thu Mar 13 10:24:05 1997 Michael Meissner <[email protected]>
	2
	3	* callback.c (os_printf_filtered): Do not call exit(1) or print a
	4	final newline.
	5
	6	Thu Mar 6 15:50:28 1997 Andrew Cagney <[email protected]>
	7
	8	* callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
	9	Route stdout through buffered IO.
	10
	11	* callback.c: Add os_flush_stderr, os_write_stderr,
	12	os_evprintf_filtered functions to route error output through
	13	stderr.
	14
	15	* sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
	16	Correct return type - should be void.
	17
	18	Fri Mar 7 20:14:37 1997 Andrew Cagney <[email protected]>
	19
	20	* sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
	21
	22	* sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
	23	not provide a default value as undefined indicates disable code.
	24
	25	Thu Mar 6 15:50:28 1997 Andrew Cagney <[email protected]>
	26
	27	* sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
	28	directory.
	29	* sim-events.h, sim-events.c: Ditto.
	30	* sim-io.h, sim-io.c: Ditto.
	31
b3e426bc AC	32	Tue Mar 4 09:35:56 1997 Andrew Cagney <[email protected]>
	33
	34	* sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
	35
	36	* sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
	37	extract the tail or least signifiant bits from an integer of the
	38	specified size.
	39
	40	* sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
	41	WITH_TARGET_BITSIZE so that the compilation will fail when an
	42	unsupported bitsize value is defined.
	43
	44	(INSERTED*): Convert to functions.
	45	(EXTRACTED*): Ditto.
	46
	47	(SIGN_EXTEND, SEXT): Change to more terse name.
	48
17bbcaad AC	49	Tue Mar 4 09:35:56 1997 Andrew Cagney <[email protected]>
	50
	51	* sim-inline.h: Allow explicit control over which .c files will be
	52	included by their header.
	53
	54	* sim-inline.h: Allow explicit control over which .c files use the
	55	alternative - REGPARM - parameter passing mechanism.
	56
	57	* sim-inline.h, sim-inline.c: Don't attempt to include any of
	58	icache.c, idecode.c, semantics.c or support.c. Those names are
	59	not generally applicable.
	60
b3e426bc AC	61	Thu Feb 27 10:17:23 1997 Andrew Cagney <[email protected]>
	62
	63	* sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
	64	in a fashion similar to sim-endian-n.
	65
	66	* sim-endian.h: (H_word, L_word, AL_, VL_): Extend to include
	67	both value and address macro's.
	68
	69	Tue Feb 25 18:51:57 1997 Andrew Cagney <[email protected]>
	70
	71	* sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
	72
	73	* sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
	74	generic L_word, H_word macro's.
	75
17bbcaad AC	76	Thu Feb 20 18:36:55 1997 Andrew Cagney <[email protected]>
	77
	78	* sim-basics.h: Borrow code from ppc directory.
	79	* sim-bits.c: Ditto.
	80	* sim-bits.h: Ditto.
	81	* sim-config.h: Ditto.
	82	* sim-endian-n.h: Ditto.
	83	* sim-endian.c: Ditto.
	84	* sim-endian.h: Ditto.
	85	* sim-inline.c: Ditto.
	86	* sim-inline.h: Ditto.
	87	* sim-types.h: Ditto.
	88
	89	Wed Feb 19 12:40:50 1997 Andrew Cagney <[email protected]>
	90
	91	* sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
	92	all the ALU size alternatives and then auto-configure a default.
	93
	94	* sim-alu.h: Copy ppc/idecode_expression.h.
	95
	96	Mon Feb 17 10:44:18 1997 Andrew Cagney <[email protected]>
	97
	98	* bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
	99	sign extend a bit within a value.
	100
	101	* sim-endian.h, sim-endian-n.h (offset_N): New functions - return
	102	a pointer into the middle of a host word.
	103	* sim-endian.h (MS2W_4, LS2W_4): Use this function.
	104
	105	Tue Feb 11 13:46:49 1997 Michael Meissner <[email protected]>
	106
	107	* callback.c: If HAVE_CONFIG_H is defined, include config.h from
	108	autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
	109	appropriate definitions of read, write, etc. Add prototype for
	110	system.
	111
1cc9ed29 DE	112	Tue Feb 4 13:24:44 1997 Doug Evans <[email protected]>
	113
	114	* Makefile.in (libcommon.a): Delete.
	115	(callback.o,targ-map.o): Delete, moved to Make-common.in.
	116	(gentmap,targ-vals.h,targ-map.c): Likewise.
	117	(run-autoconf): Delete.
	118	* aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
	119	(common makefile fragment): Moved back into ...
	120	* Make-common.in: Resurrect.
	121	* configure.in (AC_LINK_FILES): Delete, unnecessary now.
	122	* configure: Regenerated.
	123
8cd89e77 DE	124	Fri Jan 31 07:16:49 1997 Doug Evans <[email protected]>
	125
	126	* aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
	127	(SIM_AC_OUTPUT): To here.
	128
76e2c9ae SG	129	Fri Jan 24 10:37:17 1997 Stu Grossman ([email protected])
	130
	131	* aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
	132	comments and single quotes. Fixes a problem found on hpux.
	133
80b7b3a5 SG	134	Thu Jan 23 13:35:03 1997 Stu Grossman ([email protected])
80b7b3a5 SG	135
e1dfb8c5	136	* aclocal.m4: Remove Make-common.in from dependencies.
42653e99	137	* (distclean): Remove targ-vals.def.
e1dfb8c5	138
80b7b3a5 SG	139	* aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
	140	into here. Makes insertion into makefiles easier. Also, change
	141	the way that callback.o, gentmap, targ-vals.h, targ-map.c,
	142	targ-map.o, and run are built. They are now built in the
	143	individual simulator directories, taking sources from ../common as
	144	necessary. This replaces the merging of libcommon.a into
	145	linsim.a, which was problematic for the WinGDB build process.
	146	* run.c: Include config.h from . instead of ../common.
	147	* Make-common.in: Remove. It's no longer necessary.
	148
	149	Mon Dec 16 15:02:33 1996 Ian Lance Taylor <[email protected]>
	150
	151	* Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
	152	(.c.o): Put $(ALL_CFLAGS) before the file being compiled.
	153
	154	Wed Dec 11 11:30:58 1996 Jim Wilson <[email protected]>
	155
	156	* run.c (main): Set target_byte_order before call to sim_open.
	157
966f47b4 DE	158	Sun Dec 8 18:22:06 1996 Doug Evans <[email protected]>
	159
	160	* callback.c: #include <stdlib.h>
	161	(os_error): New function.
	162	(default_callback): Add os_error.
	163
	164	Mon Nov 25 19:44:35 1996 Doug Evans <[email protected]>
	165
	166	* Make-common.in (Makefile): Set CONFIG_HEADERS="".
	167	* aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
	168	specific.
	169	(SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
	170
	171	Wed Nov 20 01:11:04 1996 Doug Evans <[email protected]>
	172
	173	* run.c: #include ../common/config.h, tconfig.h.
	174	(myname): New static global.
	175	(main): Recognize new options -a, -c. Also recognize -h if h8/300.
	176	Only process -c ifdef SIM_HAVE_SIMCACHE.
	177	Only process -p/-s ifdef SIM_HAVE_PROFILE.
	178	Parse program name from argv[0] and use in error messages.
	179	Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
	180	Add support for incomplete h8/300 termination indicators.
	181	(usage): Make more verbose.
	182	* aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
	183	* Makefile.in,Make-common.in,callback.c: New files.
	184	* nltvals.def,gentmap.c,gentvals.sh: New files.
	185
	186	Tue Nov 12 13:34:00 1996 Dawn Perchik <[email protected]>
	187
	188	* run.c: Include stdarg.h if __STDC__.
	189
	190	Tue Oct 15 11:16:31 1996 Jeffrey A Law ([email protected])
	191
	192	* run.c (main): Don't print out anything if the signal
	193	number is zero (ie no signal).
	194
57bc1a72 MM	195	Tue Oct 15 11:20:44 1996 Michael Meissner <[email protected]>
	196
	197	* run.c (main): Print out if the program raised a signal.
	198
	199	Wed Sep 18 09:52:14 1996 Michael Meissner <[email protected]>
	200
	201	* run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
	202	(main): Ditto.
	203
3733d109 JSC	204	Tue Sep 17 11:04:50 1996 James G. Smith <[email protected]>
	205
	206	* run.c (main): Explicitly cast malloc() parameter.
	207
9b280a86 MM	208	Thu Sep 12 11:27:21 1996 Michael Meissner <[email protected]>
	209
	210	* run.c (sim_bfd): New global to hold the bfd pointer for the
	211	executable.
	212	(main): Initialize sim_bfd.
	213
	214	Fri Dec 15 16:27:49 1995 Ian Lance Taylor <[email protected]>
	215
	216	* run.c (main): Use new bfd_big_endian macro.
	217
	218	Wed Nov 8 15:49:49 1995 James G. Smith <[email protected]>
	219
	220	* run.c (main): Removed SH specific comments, so source is
	221	generic. Also updated to only load relevant sections. Moved
	222	sim_open() to after callback attach (to match GDB).
	223
	224	* run.1: Removed SH specific comments.
	225
3be50301 JW	226	Sat Oct 21 12:31:01 1995 Jim Wilson <[email protected]>
	227
	228	* run.c (main): Always return sigrc at end.
	229
	230	Tue Oct 10 12:03:13 1995 J.T. Conklin <[email protected]>
	231
	232	* run.c (main): Print error diagnostic and exit if bfd_openr() or
	233	bfd_check_format() fails.
	234
f025d903 SC	235	Thu Sep 28 15:40:36 1995 steve chamberlain <[email protected]>
	236
	237	* run.c, run.1: From sh directory.
	238
	239