sim/sh/ChangeLog

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