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For mips get_mem_size call. Force the return of a 32 bit value 

regardless of the target's word bitsize.
gdb-4_18-branch
Andrew Cagney 29 years ago
parent
3dcac15f1f
commit
725fc5d927
3 changed files with 16 additions and 46 deletions
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  1. 12
      sim/mips/ChangeLog
  2. 7
      sim/mips/interp.c
  3. 43
      sim/mips/mips.igen

12
sim/mips/ChangeLog
View File

@ -1,9 +1,19 @@
Thu Apr 2 10:59:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
* interp.c (sim_monitor): get_mem_info returns a 4 byte quantity,
not an address sized quantity. Return zero for cache sizes.
Wed Apr 1 23:47:53 1998 Andrew Cagney <cagney@b1.cygnus.com>
* mips.igen (r3900): r3900 does not support 64 bit integer
operations.
start-sanitize-sky
Wed Apr 1 08:20:31 1998 Frank Ch. Eigler <fche@cygnus.com>
* mips.igen (SQC2/LQC2): Make bodies sky-target-only also.
end-sanitize-sky
end-sanitize-sky
start-sanitize-sky
Mon Mar 30 18:41:43 1998 Frank Ch. Eigler <fche@cygnus.com>

7
sim/mips/interp.c
View File

@ -1123,9 +1123,12 @@ sim_monitor (SIM_DESC sd,
/* [A0 + 4] = instruction cache size */
/* [A0 + 8] = data cache size */
{
address_word value = MEM_SIZE /* FIXME STATE_MEM_SIZE (sd) */;
unsigned_4 value = MEM_SIZE /* FIXME STATE_MEM_SIZE (sd) */;
unsigned_4 zero = 0;
H2T (value);
sim_write (sd, A0, (char *)&value, sizeof (value));
sim_write (sd, A0 + 0, (char *)&value, 4);
sim_write (sd, A0 + 4, (char *)&zero, 4);
sim_write (sd, A0 + 8, (char *)&zero, 4);
/* sim_io_eprintf (sd, "sim: get_mem_info() depreciated\n"); */
break;
}

43
sim/mips/mips.igen
View File

@ -696,7 +696,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -722,7 +721,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -747,7 +745,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -770,7 +767,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -793,7 +789,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -826,7 +821,6 @@
"ddivu r<RS>, r<RT>"
*mipsIII:
*mipsIV:
*r3900:
*vr5000:
// start-sanitize-vr4320
*vr4320:
@ -995,7 +989,6 @@
000000,5.RS,5.RT,0000000000011100:SPECIAL:64::DMULT
"dmult r<RS>, r<RT>"
*mipsIII,mipsIV:
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1022,7 +1015,6 @@
000000,5.RS,5.RT,0000000000011101:SPECIAL:64::DMULTU
"dmultu r<RS>, r<RT>"
*mipsIII,mipsIV:
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1060,7 +1052,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1084,7 +1075,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1108,7 +1098,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1132,7 +1121,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1156,7 +1144,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1180,7 +1167,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1204,7 +1190,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1228,7 +1213,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1252,7 +1236,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1276,7 +1259,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1301,7 +1283,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1536,7 +1517,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1654,7 +1634,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1702,7 +1681,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1856,7 +1834,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -1907,7 +1884,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -2180,7 +2156,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -2599,7 +2574,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -2650,7 +2624,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -2697,7 +2670,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -2743,7 +2715,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -2826,7 +2797,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -2874,7 +2844,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -3468,7 +3437,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -3493,7 +3461,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -3518,7 +3485,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -3543,7 +3509,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -3568,7 +3533,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -3593,7 +3557,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -3618,7 +3581,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -3643,7 +3605,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -3668,7 +3629,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -3693,7 +3653,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -3718,7 +3677,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19
@ -3743,7 +3701,6 @@
// start-sanitize-r5900
*r5900:
// end-sanitize-r5900
*r3900:
// start-sanitize-tx19
*tx19:
// end-sanitize-tx19

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