sim/common/ChangeLog

   1 Fri Mar 14 19:51:21 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
   2
   3         * aclocal.m4 (--enable-sim-hostendian): New option.  Allow the
   4         host endianness to be overridden.
   5         (--enable-sim-endian): Allow the target platform's byte order
   6         to be overridden.
   7         (--enable-sim-inline): Control the inlining of common components.
   8         (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
   9         (--enable-sim-warnings): Enable additional GCC compiler checks.
  10         * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
  11         SIM_WARNINGS): Add.
  12
  13         * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
  14         sim-*-n.h so that the names are uniq on dos machines
  15         * sim-core.c, sim-bits.c, sim-endian.c: Update.
  16
  17 Thu Mar 13 12:32:42 1997  Doug Evans  <dje@canuck.cygnus.com>
  18
  19         * run.c: #include "libiberty.h".
  20         (main): New locals sd,no_args,sim_argv.
  21         Run buildargv on -a option.  Pass argv to sim_open, argv[0]
  22         is program name.  Update call to sim_set_callbacks.
  23         Record result of sim_open, pass to other sim_foo routines.
  24
  25 Thu Mar 13 10:24:05 1997  Michael Meissner  <meissner@cygnus.com>
  26
  27         * callback.c (os_printf_filtered): Do not call exit(1) or print a
  28         final newline.
  29
  30 Thu Mar  6 15:50:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  31
  32         * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
  33         Route stdout through buffered IO.
  34
  35         * callback.c: Add os_flush_stderr, os_write_stderr,
  36         os_evprintf_filtered functions to route error output through
  37         stderr.
  38
  39         * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
  40         Correct return type - should be void.
  41
  42 Fri Mar  7 20:14:37 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  43
  44         * sim-basics.h: Clean up.  Many macro's moved to sim-inline.h.
  45
  46         * sim-config.h: Ditto.  For some options - eg WITH_DEVICES - do
  47         not provide a default value as undefined indicates disable code.
  48
  49 Thu Mar  6 15:50:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  50
  51         * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
  52         directory.
  53         * sim-events.h, sim-events.c: Ditto.
  54         * sim-io.h, sim-io.c: Ditto.
  55
  56 Tue Mar  4 09:35:56 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  57
  58         * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
  59
  60         * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
  61         extract the tail or least signifiant bits from an integer of the
  62         specified size.
  63
  64         * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
  65         WITH_TARGET_BITSIZE so that the compilation will fail when an
  66         unsupported bitsize value is defined.
  67
  68         (INSERTED*): Convert to functions.
  69         (EXTRACTED*): Ditto.
  70
  71         (SIGN_EXTEND, SEXT): Change to more terse name.
  72
  73 Tue Mar  4 09:35:56 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  74
  75         * sim-inline.h: Allow explicit control over which .c files will be
  76         included by their header.
  77
  78         * sim-inline.h: Allow explicit control over which .c files use the
  79         alternative - REGPARM - parameter passing mechanism.
  80
  81         * sim-inline.h, sim-inline.c: Don't attempt to include any of
  82         icache.c, idecode.c, semantics.c or support.c.  Those names are
  83         not generally applicable.
  84
  85 Thu Feb 27 10:17:23 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  86
  87         * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
  88         in a fashion similar to sim-endian-n.
  89
  90         * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
  91         both value and address macro's.
  92
  93 Tue Feb 25 18:51:57 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  94
  95         * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
  96
  97         * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
  98         generic L_word, H_word macro's.
  99
 100 Thu Feb 20 18:36:55 1997  Andrew Cagney  <cagney@critters.cygnus.com>
 101
 102         * sim-basics.h: Borrow code from ppc directory.
 103         * sim-bits.c: Ditto.
 104         * sim-bits.h: Ditto.
 105         * sim-config.h: Ditto.
 106         * sim-endian-n.h: Ditto.
 107         * sim-endian.c: Ditto.
 108         * sim-endian.h: Ditto.
 109         * sim-inline.c: Ditto.
 110         * sim-inline.h: Ditto.
 111         * sim-types.h: Ditto.
 112
 113 Wed Feb 19 12:40:50 1997  Andrew Cagney  <cagney@critters.cygnus.com>
 114
 115         * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
 116         all the ALU size alternatives and then auto-configure a default.
 117
 118         * sim-alu.h: Copy ppc/idecode_expression.h.
 119
 120 Mon Feb 17 10:44:18 1997  Andrew Cagney  <cagney@critters.cygnus.com>
 121
 122         * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
 123         sign extend a bit within a value.
 124
 125         * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
 126         a pointer into the middle of a host word.
 127         * sim-endian.h (MS2W_4, LS2W_4): Use this function.
 128
 129 Tue Feb 11 13:46:49 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
 130
 131         * callback.c: If HAVE_CONFIG_H is defined, include config.h from
 132         autoconf.  If HAVE_UNISTD_H is defined, include unistd.h to get
 133         appropriate definitions of read, write, etc.  Add prototype for
 134         system.
 135
 136 Tue Feb  4 13:24:44 1997  Doug Evans  <dje@canuck.cygnus.com>
 137
 138         * Makefile.in (libcommon.a): Delete.
 139         (callback.o,targ-map.o): Delete, moved to Make-common.in.
 140         (gentmap,targ-vals.h,targ-map.c): Likewise.
 141         (run-autoconf): Delete.
 142         * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
 143         (common makefile fragment): Moved back into ...
 144         * Make-common.in: Resurrect.
 145         * configure.in (AC_LINK_FILES): Delete, unnecessary now.
 146         * configure: Regenerated.
 147
 148 Fri Jan 31 07:16:49 1997  Doug Evans  <dje@canuck.cygnus.com>
 149
 150         * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
 151         (SIM_AC_OUTPUT): To here.
 152
 153 Fri Jan 24 10:37:17 1997  Stu Grossman  (grossman@critters.cygnus.com)
 154
 155         * aclocal.m4 (COMMON_MAKEFILE_FRAG):  Quote a couple of $'s in
 156         comments and single quotes.  Fixes a problem found on hpux.
 157
 158 Thu Jan 23 13:35:03 1997  Stu Grossman  (grossman@critters.cygnus.com)
 159
 160         * aclocal.m4:  Remove Make-common.in from dependencies.
 161         * (distclean):  Remove targ-vals.def.
 162
 163         * aclocal.m4 (SIM_AC_COMMON):  Move contents of Make-common.in
 164         into here.  Makes insertion into makefiles easier.  Also, change
 165         the way that callback.o, gentmap, targ-vals.h, targ-map.c,
 166         targ-map.o, and run are built.  They are now built in the
 167         individual simulator directories, taking sources from ../common as
 168         necessary.  This replaces the merging of libcommon.a into
 169         linsim.a, which was problematic for the WinGDB build process.
 170         * run.c:  Include config.h from . instead of ../common.
 171         * Make-common.in:  Remove.  It's no longer necessary.
 172
 173 Mon Dec 16 15:02:33 1996  Ian Lance Taylor  <ian@cygnus.com>
 174
 175         * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
 176         (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
 177
 178 Wed Dec 11 11:30:58 1996  Jim Wilson  <wilson@cygnus.com>
 179
 180         * run.c (main): Set target_byte_order before call to sim_open.
 181
 182 Sun Dec  8 18:22:06 1996  Doug Evans  <dje@canuck.cygnus.com>
 183
 184         * callback.c: #include <stdlib.h>
 185         (os_error): New function.
 186         (default_callback): Add os_error.
 187
 188 Mon Nov 25 19:44:35 1996  Doug Evans  <dje@canuck.cygnus.com>
 189
 190         * Make-common.in (Makefile): Set CONFIG_HEADERS="".
 191         * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
 192         specific.
 193         (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
 194
 195 Wed Nov 20 01:11:04 1996  Doug Evans  <dje@canuck.cygnus.com>
 196
 197         * run.c: #include ../common/config.h, tconfig.h.
 198         (myname): New static global.
 199         (main): Recognize new options -a, -c.  Also recognize -h if h8/300.
 200         Only process -c ifdef SIM_HAVE_SIMCACHE.
 201         Only process -p/-s ifdef SIM_HAVE_PROFILE.
 202         Parse program name from argv[0] and use in error messages.
 203         Pass sim_args to sim_open.  Pass prog_args to sim_create_inferior.
 204         Add support for incomplete h8/300 termination indicators.
 205         (usage): Make more verbose.
 206         * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
 207         * Makefile.in,Make-common.in,callback.c: New files.
 208         * nltvals.def,gentmap.c,gentvals.sh: New files.
 209
 210 Tue Nov 12 13:34:00 1996  Dawn Perchik  <dawn@cygnus.com>
 211
 212         * run.c: Include stdarg.h if __STDC__.
 213
 214 Tue Oct 15 11:16:31 1996  Jeffrey A Law  (law@cygnus.com)
 215
 216         * run.c (main): Don't print out anything if the signal
 217         number is zero (ie no signal).
 218
 219 Tue Oct 15 11:20:44 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 220
 221         * run.c (main): Print out if the program raised a signal.
 222
 223 Wed Sep 18 09:52:14 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 224
 225         * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
 226         (main): Ditto.
 227
 228 Tue Sep 17 11:04:50 1996  James G. Smith  <jsmith@cygnus.co.uk>
 229
 230         * run.c (main): Explicitly cast malloc() parameter.
 231
 232 Thu Sep 12 11:27:21 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 233
 234         * run.c (sim_bfd): New global to hold the bfd pointer for the
 235         executable.
 236         (main): Initialize sim_bfd.
 237
 238 Fri Dec 15 16:27:49 1995  Ian Lance Taylor  <ian@cygnus.com>
 239
 240         * run.c (main): Use new bfd_big_endian macro.
 241
 242 Wed Nov  8 15:49:49 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
 243
 244         * run.c (main): Removed SH specific comments, so source is
 245         generic. Also updated to only load relevant sections. Moved
 246         sim_open() to after callback attach (to match GDB).
 247
 248         * run.1: Removed SH specific comments.
 249
 250 Sat Oct 21 12:31:01 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
 251
 252         * run.c (main): Always return sigrc at end.
 253
 254 Tue Oct 10 12:03:13 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 255
 256         * run.c (main): Print error diagnostic and exit if bfd_openr() or
 257         bfd_check_format() fails.
 258
 259 Thu Sep 28 15:40:36 1995  steve chamberlain  <sac@slash.cygnus.com>
 260
 261         * run.c, run.1: From sh directory.
 262
 263