sim/sh/ChangeLog

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