gas: run the hwcaps-bump tests with 64-bit sparc objects only.

[deliverable/binutils-gdb.git] / sim / common / sim-fpu.h

diff --git a/sim/common/sim-fpu.h b/sim/common/sim-fpu.h
index 91adad80e217186925cf147e172e6f6528b988f4..eb00bebf0dce2911589d66332d50cf54d68b9d48 100644 (file)
--- a/sim/common/sim-fpu.h
+++ b/sim/common/sim-fpu.h
@@ -1,22 +1,23 @@
 /* Simulator Floating-point support.
-   Copyright (C) 1997-1998 Free Software Foundation, Inc.
+
+   Copyright 1997-2016 Free Software Foundation, Inc.
+
    Contributed by Cygnus Support.
 
 This file is part of GDB, the GNU debugger.
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 
@@ -42,7 +43,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
    For unpacked structures (passed by value and reference), the code
    quality of GCC-2.7 (on x86) for each alternative was compared.
-   Needless to say the results, while better then for a packed 64 bit
+   Needless to say the results, while better than for a packed 64 bit
    object, were still poor (GCC had only limited support for the
    optimization of references to structure members).  Regardless, the
    struct-by-ref alternative achieved better results when compiled
@@ -316,12 +317,14 @@ INLINE_SIM_FPU (int) sim_fpu_is_denorm (const sim_fpu *s); /* !zero */
 
 INLINE_SIM_FPU (int) sim_fpu_sign (const sim_fpu *s);
 INLINE_SIM_FPU (int) sim_fpu_exp (const sim_fpu *s);
+INLINE_SIM_FPU (unsigned64) sim_fpu_fraction (const sim_fpu *s);
+INLINE_SIM_FPU (unsigned64) sim_fpu_guard (const sim_fpu *s, int is_double);
 
 
 
 /* Specific comparison operators
 
-   For NaNs et.al., the comparison operators will set IS to zero and
+   For NaNs et al., the comparison operators will set IS to zero and
    return a nonzero result. */
 
 INLINE_SIM_FPU (int) sim_fpu_lt (int *is, const sim_fpu *l, const sim_fpu *r);
@@ -354,7 +357,7 @@ INLINE_SIM_FPU (int) sim_fpu_is_gt (const sim_fpu *l, const sim_fpu *r);
 #ifndef SIM_FPU_IS_SNAN
 enum {
   SIM_FPU_IS_SNAN = 1, /* Noisy not-a-number */
-  SIM_FPU_IS_QNAN = 2, /* Quite not-a-number */
+  SIM_FPU_IS_QNAN = 2, /* Quiet not-a-number */
   SIM_FPU_IS_NINF = 3, /* -infinity */
   SIM_FPU_IS_PINF = 4, /* +infinity */
   SIM_FPU_IS_NNUMBER = 5, /* -number - [ -MAX .. -MIN ] */
@@ -371,7 +374,7 @@ INLINE_SIM_FPU (int) sim_fpu_cmp (const sim_fpu *l, const sim_fpu *r);
 
 
 
-/* A constant of useful numbers */
+/* A number of useful constants.  */
 
 extern const sim_fpu sim_fpu_zero;
 extern const sim_fpu sim_fpu_one;
@@ -400,7 +403,7 @@ extern const sim_fpu sim_fpu_max64;
 
 /* For debugging */
 
-typedef void sim_fpu_print_func (void *, char *, ...);
+typedef void sim_fpu_print_func (void *, const char *, ...);
 
 /* Print a sim_fpu with full precision.  */
 INLINE_SIM_FPU (void) sim_fpu_print_fpu (const sim_fpu *f,