Attachment 59764 Details for Bug 136185

[patch] fsqrt.diff

fsqrt.diff (text/plain), 1.20 KB, created by Andreas Schwab on 2005-12-02 23:52:10 UTC

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Creator: Andreas Schwab

Created: 2005-12-02 23:52:10 UTC

Size: 1.20 KB

patch

obsolete

>Index: VEX/priv/guest-ppc32/toIR.c
>================================================================================
>--- VEX/priv/guest-ppc32/toIR.c
>+++ VEX/priv/guest-ppc32/toIR.c
>@@ -4403,15 +4403,15 @@
>          assign( frD, binop( Iop_AddF64, mkexpr(frA), mkexpr(frB) ) );
>          break;
> 
>-//zz       case 0x16: // fsqrt (Floating SqRt (Double-Precision), PPC32 p427)
>-//zz          if (frA_addr != 0 || frC_addr != 0) {
>-//zz             vex_printf("dis_fp_arith(PPC32)(instr,fsqrt)\n");
>-//zz             return False;
>-//zz          }
>-//zz          DIP("fsqrt%s fr%d,fr%d\n", flag_rC ? "." : "",
>-//zz              frD_addr, frB_addr);
>-//zz          assign( frD, unop( Iop_SqrtF64, mkexpr(frB) ) );
>-//zz          break;
>+      case 0x16: // fsqrt (Floating SqRt (Double-Precision), PPC32 p427)
>+         if (frA_addr != 0 || frC_addr != 0) {
>+            vex_printf("dis_fp_arith(PPC32)(instr,fsqrt)\n");
>+            return False;
>+         }
>+         DIP("fsqrt%s fr%d,fr%d\n", flag_rC ? "." : "",
>+             frD_addr, frB_addr);
>+         assign( frD, unop( Iop_SqrtF64, mkexpr(frB) ) );
>+         break;
> 
>       case 0x17: { // fsel (Floating Select, PPC32 p426)
>          IRTemp cc    = newTemp(Ity_I32);

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