2002-06-03 Chris Demetriou <cgd@broadcom.com>

        * cp1.c (Min, Max): Remove #if 0'd functions.
        * sim-main.h (Min, Max): Remove.

diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog
index ecdecf4..0fbed2b 100644 (file)
--- a/sim/mips/ChangeLog
+++ b/sim/mips/ChangeLog
@@ -1,5 +1,10 @@
 2002-06-03  Chris Demetriou  <cgd@broadcom.com>
 
+       * cp1.c (Min, Max): Remove #if 0'd functions.
+       * sim-main.h (Min, Max): Remove.
+
+2002-06-03  Chris Demetriou  <cgd@broadcom.com>
+
        * cp1.c: fix formatting of switch case and default labels.
        * interp.c: Likewise.
        * sim-main.c: Likewise.

diff --git a/sim/mips/cp1.c b/sim/mips/cp1.c
index c6476a3..d611d9c 100644 (file)
--- a/sim/mips/cp1.c
+++ b/sim/mips/cp1.c
@@ -893,150 +893,6 @@ SquareRoot (op, fmt)
   return (result);
 }
 
-#if 0
-uword64
-Max (uword64 op1,
-     uword64 op2,
-     FP_formats fmt)
-{
-  int cmp;
-  unsigned64 result;
-
-#ifdef DEBUG
-  printf ("DBG: Max: %s: op1 = 0x%s : op2 = 0x%s\n",
-         fpu_format_name (fmt), pr_addr (op1), pr_addr (op2));
-#endif /* DEBUG */
-
-  /* The registers must specify FPRs valid for operands of type
-     "fmt". If they are not valid, the result is undefined.  */
-
-  /* The format type should already have been checked:  */
-  switch (fmt)
-    {
-    case fmt_single:
-      {
-       sim_fpu wop1;
-       sim_fpu wop2;
-       sim_fpu_32to (&wop1, op1);
-       sim_fpu_32to (&wop2, op2);
-       cmp = sim_fpu_cmp (&wop1, &wop2);
-       break;
-      }
-    case fmt_double:
-      {
-       sim_fpu wop1;
-       sim_fpu wop2;
-       sim_fpu_64to (&wop1, op1);
-       sim_fpu_64to (&wop2, op2);
-       cmp = sim_fpu_cmp (&wop1, &wop2);
-       break;
-      }
-    default:
-      fprintf (stderr, "Bad switch\n");
-      abort ();
-    }
-
-  switch (cmp)
-    {
-    case SIM_FPU_IS_SNAN:
-    case SIM_FPU_IS_QNAN:
-      result = op1;
-    case SIM_FPU_IS_NINF:
-    case SIM_FPU_IS_NNUMBER:
-    case SIM_FPU_IS_NDENORM:
-    case SIM_FPU_IS_NZERO:
-      result = op2; /* op1 - op2 < 0 */
-    case SIM_FPU_IS_PINF:
-    case SIM_FPU_IS_PNUMBER:
-    case SIM_FPU_IS_PDENORM:
-    case SIM_FPU_IS_PZERO:
-      result = op1; /* op1 - op2 > 0 */
-    default:
-      fprintf (stderr, "Bad switch\n");
-      abort ();
-    }
-
-#ifdef DEBUG
-  printf ("DBG: Max: returning 0x%s (format = %s)\n",
-         pr_addr (result), fpu_format_name (fmt));
-#endif /* DEBUG */
-
-  return (result);
-}
-#endif
-
-#if 0
-uword64
-Min (uword64 op1,
-     uword64 op2,
-     FP_formats fmt)
-{
-  int cmp;
-  unsigned64 result;
-
-#ifdef DEBUG
-  printf ("DBG: Min: %s: op1 = 0x%s : op2 = 0x%s\n",
-         fpu_format_name (fmt), pr_addr (op1), pr_addr (op2));
-#endif /* DEBUG */
-
-  /* The registers must specify FPRs valid for operands of type
-     "fmt". If they are not valid, the result is undefined.  */
-
-  /* The format type should already have been checked:  */
-  switch (fmt)
-    {
-    case fmt_single:
-      {
-       sim_fpu wop1;
-       sim_fpu wop2;
-       sim_fpu_32to (&wop1, op1);
-       sim_fpu_32to (&wop2, op2);
-       cmp = sim_fpu_cmp (&wop1, &wop2);
-       break;
-      }
-    case fmt_double:
-      {
-       sim_fpu wop1;
-       sim_fpu wop2;
-       sim_fpu_64to (&wop1, op1);
-       sim_fpu_64to (&wop2, op2);
-       cmp = sim_fpu_cmp (&wop1, &wop2);
-       break;
-      }
-    default:
-      fprintf (stderr, "Bad switch\n");
-      abort ();
-    }
-
-  switch (cmp)
-    {
-    case SIM_FPU_IS_SNAN:
-    case SIM_FPU_IS_QNAN:
-      result = op1;
-    case SIM_FPU_IS_NINF:
-    case SIM_FPU_IS_NNUMBER:
-    case SIM_FPU_IS_NDENORM:
-    case SIM_FPU_IS_NZERO:
-      result = op1; /* op1 - op2 < 0 */
-    case SIM_FPU_IS_PINF:
-    case SIM_FPU_IS_PNUMBER:
-    case SIM_FPU_IS_PDENORM:
-    case SIM_FPU_IS_PZERO:
-      result = op2; /* op1 - op2 > 0 */
-    default:
-      fprintf (stderr, "Bad switch\n");
-      abort ();
-    }
-
-#ifdef DEBUG
-  printf ("DBG: Min: returning 0x%s (format = %s)\n",
-         pr_addr (result), fpu_format_name (fmt));
-#endif /* DEBUG */
-
-  return (result);
-}
-#endif
-
 uword64
 convert (SIM_DESC sd,
         sim_cpu *cpu,

diff --git a/sim/mips/sim-main.h b/sim/mips/sim-main.h
index 462606e..c453092 100644 (file)
--- a/sim/mips/sim-main.h
+++ b/sim/mips/sim-main.h
@@ -98,8 +98,6 @@ unsigned64 Multiply PARAMS ((unsigned64 op1, unsigned64 op2, FP_formats fmt));
 unsigned64 Divide PARAMS ((unsigned64 op1, unsigned64 op2, FP_formats fmt));
 unsigned64 Recip PARAMS ((unsigned64 op, FP_formats fmt));
 unsigned64 SquareRoot PARAMS ((unsigned64 op, FP_formats fmt));
-unsigned64 Max PARAMS ((unsigned64 op1, unsigned64 op2, FP_formats fmt));
-unsigned64 Min PARAMS ((unsigned64 op1, unsigned64 op2, FP_formats fmt));
 unsigned64 convert PARAMS ((SIM_DESC sd, sim_cpu *cpu, address_word cia, int rm, unsigned64 op, FP_formats from, FP_formats to));
 #define Convert(rm,op,from,to) \
 convert (SD, CPU, cia, rm, op, from, to)