sim/sh/ChangeLog

   1 Wed Jul  5 14:32:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
   2
   3         * Makefile.in, configure.in: converted to autoconf.
   4         * configure: New file, generated with autconf 2.4.
   5
   6 Fri Jun 30 16:51:38 1995  Stan Shebs  <shebs@andros.cygnus.com>
   7
   8         * interp.c (sim_open): If argument supplied, interpret as
   9         desired memory size.
  10         (parse_and_set_memory_size): New function.
  11         (sim_do_command): New function.
  12
  13 Thu Jun 29 10:02:28 1995  Fred Fish  <fnf@deneb.cygnus.com>
  14
  15         * interp.c  (SYS_wait): Define as SYS_wait4 if available and
  16         SYS_wait is not already defined (SunOS 4.1.3 for example).
  17         (SYS_utime): Define as SYS_utimes if available and
  18         SYS_utime is not already defined.
  19
  20 Thu Jun 22 17:25:57 1995  Steve Chamberlain  <sac@slash.cygnus.com>
  21
  22         * interp.c: Don't include sys/times.h or sys/param.h
  23
  24 Wed Jun 21 15:03:49 1995  Steve Chamberlain  <sac@slash.cygnus.com>
  25
  26         * interp.c (SIGBUS, SIGTERM): Define if not.
  27         (sim_memory_size): default to 2^19 on PCs.
  28         (sim_resume): Poll for quits on win32.
  29
  30 Wed May 24 16:22:48 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
  31
  32         * gencode.c (op_tab): Add SH3 support.
  33
  34 Wed May 24 14:07:11 1995  Steve Chamberlain  <sac@slash.cygnus.com>
  35
  36         * gencode.c (tab): Add bsrf and braf.
  37
  38 Mon Apr 24 15:09:49 1995  Jason Molenda  (crash@cygnus.com)
  39
  40         * configure.in: use ../../bfd/hosts/std-host.h, not
  41         ../bfd/hosts/std-host.h (which doesn't exist).
  42
  43 Mon Mar 27 10:32:34 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
  44
  45         * run.c: parse arguments with getopt().
  46
  47 Sun Feb 26 15:27:24 1995  Steve Chamberlain  <sac@cygnus.com>
  48
  49         * configure.in: Use ../../bfd/hosts/std-host.h if specific
  50         host unavailable.
  51
  52 Mon Jan 23 16:10:58 1995  Torbjorn Granlund  <tege@rtl.cygnus.com>
  53
  54         * interp.c (macw): Sign extend MACH at bit 10 for non-saturating case.
  55
  56 Sun Jan 22 13:55:36 1995  Torbjorn Granlund  <tege@rtl.cygnus.com>
  57
  58         * gencode.c (op_tab): Make MAC.W call macw, not abort.
  59         * interp.c (macw): New function.
  60         (S): New #define.
  61
  62 Sat Jan 21 15:52:30 1995  Torbjorn Granlund  <tege@rtl.cygnus.com>
  63
  64         * gencode.c (op_tab): New code for ADDV and SUBV.
  65         Make MAC.L abort sicne it is not implemented.
  66
  67         * interp.c (dmul): Handle the signed case by adjusting after unsigned multiply.
  68         Get rid of __GNUC__ conditional.
  69
  70 aThu Jan 19 05:50:50 1995  Torbjorn Granlund  <tege@rtl.cygnus.com>
  71
  72         * gencode.c (op_tab): Also replace NEGC, and try again with SUBC.
  73         Change ADDC for symmetry.
  74
  75         * gencode.c (op_tab): Replace code for ADDC and SUBC.
  76
  77 Mon Jan  9 15:43:53 1995  Stu Grossman  (grossman@cygnus.com)
  78
  79         * interp.c:  Remove def of INLINE.  This comes from bfd.h.  Also,
  80         declare IOMEM before using it.
  81
  82 Wed Dec 28 21:25:31 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
  83
  84         * interp.c (BUSERROR): New macro.
  85         ([r|w][bwl]at[little|big]) New functions.
  86         (sim_resume): If GO32 check for interrupt every now
  87         and again.  Decrement PC if SIGBUS seen.
  88         * run.c (main):  Return result of simulated _exit.
  89
  90 Mon Dec  5 21:59:51 1994  Doug Evans  <dje@canuck.cygnus.com>
  91
  92         * Makefile.in (gencode): Allow build in different directory.
  93
  94 Wed Nov 30 17:47:13 1994  Jim Wilson  <wilson@chestnut.cygnus.com>
  95
  96         * Makefile.in (gencode): Change $< to gencode.c for portability.
  97
  98 Wed Nov 23 21:31:55 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
  99
 100         * interp.c ([wr][bwl]at): New functions.
 101         (trap): Cope with both byte modes.
 102
 103 Thu Sep  8 17:35:07 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 104
 105         * gencode.c (tab): Simulate T bit after a negc insn right.
 106         * interp.c (RSBAT): Sign extend the arg.
 107         (ACE_FAST): New macro.
 108         (sim_resume): Remove obsolete test of sim_timeout.
 109
 110 Fri Aug  5 14:12:31 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 111
 112         * interp.c (IOMEM): New function, simulates very basic I/O area of
 113         the SH.
 114         (WBAT, RBAT) : Call I/O functions.
 115         * gencode.c (tab): Special case trapa #3.
 116
 117 Mon Jun 27 18:04:54 1994  Steve Chamberlain  (sac@cirdan.cygnus.com)
 118
 119         * run.c (main): Specify the file type again.
 120
 121 Thu May 26 19:04:37 1994  Steve Chamberlain  (sac@thepub.cygnus.com)
 122
 123         * interp.c (trap): Fix irix incompatibility.
 124         * run.c (main): open without specifying file type.
 125
 126 Wed May 18 14:18:53 1994  Doug Evans  (dje@canuck.cygnus.com)
 127
 128         * interp.c (sim_*): Make result void where there isn't one.
 129         (sim_set_pc): Delete.
 130         (sim_info): Delete printf_fn arg, all callers changed.
 131         Call printf_filtered instead.
 132         (sim_close): New function.
 133         (sim_load): New function.
 134         (sim_create_inferior): Renamed from sim_set_args, all callers changed.
 135         * run.c: #include <varargs.h>, "remote-sim.h".
 136         (printf_filtered): New function.
 137
 138 Wed Apr 27 12:03:48 1994  Steve Chamberlain  (sac@cygnus.com)
 139
 140         * gencode.c (table): Get direction of some opcodes right.
 141         (trapa, rte): Implement fully.
 142         * interp.c (trap): Make stat call more portable.
 143
 144 Fri Feb 11 21:59:38 1994  Steve Chamberlain  (sac@sphagnum.cygnus.com)
 145
 146         * gencode.c (main, gendefines): New -d option prints table of defines.
 147         * interp.c (trap): Add a load of system calls.
 148         (sim_memory_size): Now default to 8Mbyte.
 149         (PARANOID): Keep vector of registers with undefined contents.
 150
 151 Mon Nov 15 14:37:18 1993  Steve Chamberlain  (sac@jonny.cygnus.com)
 152
 153         * gencode.c: mova uses aligned addresses
 154         * interp.c (trap): Return results in r0.
 155
 156 Tue Oct 26 10:38:55 1993  Doug Evans  (dje@canuck.cygnus.com)
 157
 158         * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
 159         * interp.c: #include "remote-sim.h".
 160         (sim_resume): int result, new arg `siggnal'.
 161         (sim_write): Use SIM_ADDR for type of arg `addr'.
 162         (sim_read): Use SIM_ADDR for type of arg `addr'.
 163         Use unsigned char * for `buffer'.
 164         (sim_store_register): int result.
 165         (sim_fetch_register): Ditto.
 166         (sim_stop_reason): Renamed from sim_stop_signal.  New arg `reason'.
 167         (sim_set_pc): int result, use SIM_ADDR for type of arg `x'.
 168         (sim_info): int result, new args `verbose', `printf_fn'.
 169         (sim_kill): int result.
 170         (sim_open): int result, new arg `name'.
 171         * run.c: #include <stdio.h>
 172         (main): Update call to sim_info.
 173
 174 Sat Oct 23 15:09:29 1993  Doug Evans  (dje@canuck.cygnus.com)
 175
 176         * interp.c (sim_stop_signal): Result is now enum sim_stop.
 177
 178 Fri Oct  8 10:47:09 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 179
 180         * gencode.c (table): Becomes unsigned.
 181         * interp.c (trap): Get right breakpoint SIGnum. (sim_write,
 182         sim_read): Return number of bytes copied.  (sim_store_register):
 183         Value passed by reference. (sim_kill, sim_open, sim_set_args): New functions.
 184
 185 Tue Sep  7 16:24:13 1993  Stan Shebs  (shebs@rtl.cygnus.com)
 186
 187         * interp.c (sim_info): Fix small typo in printf string.
 188
 189 Thu Aug  5 11:37:48 1993  Stan Shebs  (shebs@rtl.cygnus.com)
 190
 191         * interp.c (sim_resume): Set memory after pointers inited.
 192
 193 Mon Aug  2 14:13:22 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 194
 195         * interp.c (get_now): Use time system call.
 196         * Makefile.in: install correctly.
 197
 198 Tue Jul  6 10:30:46 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 199
 200         * run.c (main), interp.c (sim_set_timeout): Remove timeout
 201         functionality.
 202
 203 Thu Jun 24 13:29:57 1993  david d `zoo' zuhn  (zoo at rtl.cygnus.com)
 204
 205         * Makefile.in: don't run indent everytime; also add a space in the
 206         includes
 207
 208 Thu Jun 17 18:30:42 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 209
 210         * gencode.c: Fix some opcodes.
 211         * interp.c: Support for profiling and portability fixes.
 212         * run.c (main): Get profiling args.
 213
 214 Wed May  5 13:17:22 1993  Steve Chamberlain  (sac@cygnus.com)
 215
 216         * gencode.c (tab): Lint for sgi compiler
 217         * interp.c: Lint for sgi compiler.
 218
 219 Mon May  3 15:25:33 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 220
 221         * run.c (main): Support for resizing simulated RAM.
 222         * Makefile.in: Support for broken makes.
 223         * interp.c, gencode.c: Lint.
 224
 225 Mon Apr 26 18:01:10 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 226
 227         * created
 228