From 2001-12-09 Julien Ducourthial <[email protected]>:

* ppc-instructions (lswx): Do the register control with the
register count.  Initialize the right register in the loop.
(mtfsfi) : Correct prefix for the instruction.

diff --git a/sim/ppc/ChangeLog b/sim/ppc/ChangeLog
index 25d96ea78c199eca8948f4fbec7018404fd05222..b3a5651b3a3902947ff62a5207fa1cb06bee82c7 100644 (file)
--- a/sim/ppc/ChangeLog
+++ b/sim/ppc/ChangeLog
@@ -1,3 +1,10 @@
+2002-03-23  Andrew Cagney  <[email protected]>
+
+       From 2001-12-09 Julien Ducourthial <[email protected]>:
+       * ppc-instructions (lswx): Do the register control with the
+       register count.  Initialize the right register in the loop.
+       (mtfsfi) : Correct prefix for the instruction.
+
 2002-02-24  Andrew Cagney  <[email protected]>
 
        From wiz at danbala:

diff --git a/sim/ppc/ppc-instructions b/sim/ppc/ppc-instructions
index 25a9d78c6852f43b6e93155867b0da8346c21348..6ba0090cac1bb362929aebbf7060955bd42fc10c 100644 (file)
--- a/sim/ppc/ppc-instructions
+++ b/sim/ppc/ppc-instructions
@@ -2275,11 +2275,11 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia,
        r = RT - 1;
        i = 32;
        nr = (n + 3) / 4;
-       if (((RT + n >= 32)
-            ? ((RA >= RT || RA < (RT + n) % 32)
-               || (RB >= RT || RB < (RT + n) % 32))
-            : ((RA >= RT && RA < RT + n)
-               || (RB >= RT && RB < RT + n)))
+       if (((RT + nr >= 32)
+            ? ((RA >= RT || RA < (RT + nr) % 32)
+               || (RB >= RT || RB < (RT + nr) % 32))
+            : ((RA >= RT && RA < RT + nr)
+               || (RB >= RT && RB < RT + nr)))
            || (RT == RA || RT == RB))
          program_interrupt(processor, cia,
                          illegal_instruction_program_interrupt);
@@ -2288,7 +2288,7 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia,
        while (n > 0) {
          if (i == 32) {
            r = (r + 1) % 32;
-           GPR(i) = 0;
+           GPR(r) = 0;
          }
          GPR(r) |= INSERTED(MEM(unsigned, EA, 1), i, i+7);
          i = i + 8;
@@ -4582,7 +4582,7 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia,
        FPSCR_SET(BFA, 0); /* FPSCR_END fixes up FEX/VX */
        FPSCR_END(0);
 
-0.64,6.BF,9./,11./,16.U,20./,21.134,31.Rc:X:f::Move To FPSCR Field Immediate
+0.63,6.BF,9./,11./,16.U,20./,21.134,31.Rc:X:f::Move To FPSCR Field Immediate
        FPSCR_BEGIN;
        FPSCR_SET(BF, U);
        FPSCR_END(Rc);