ubsan: nds32: left shift cannot be represented in type 'int'

[deliverable/binutils-gdb.git] / sim / arm / armdefs.h

diff --git a/sim/arm/armdefs.h b/sim/arm/armdefs.h
index 2942023b7d84688ee96212199b8f854bcde81c3e..2b5ff9b2dfa8bf611fed4fc567fef03bf65d7e93 100644 (file)
--- a/sim/arm/armdefs.h
+++ b/sim/arm/armdefs.h
@@ -1,23 +1,23 @@
 /*  armdefs.h -- ARMulator common definitions:  ARM6 Instruction Emulator.
     Copyright (C) 1994 Advanced RISC Machines Ltd.
- 
+
     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 of the License, or
+    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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+    along with this program; if not, see <http://www.gnu.org/licenses/>. */
 
 #include "config.h"
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdint.h>
 
 #define FALSE 0
 #define TRUE 1
@@ -26,22 +26,10 @@
 #define LOWHIGH 1
 #define HIGHLOW 2
 
-#ifndef __STDC__
-typedef char *VoidStar;
-#endif
-
-#ifdef HAVE_STDINT_H
-#include <stdint.h>
 typedef uint32_t ARMword;
 typedef int32_t ARMsword;
 typedef uint64_t ARMdword;
 typedef int64_t ARMsdword;
-#else
-typedef unsigned int ARMword;  /* must be 32 bits wide */
-typedef signed int ARMsword;
-typedef unsigned long long ARMdword;   /* Must be at least 64 bits wide.  */
-typedef signed long long ARMsdword;
-#endif
 typedef struct ARMul_State ARMul_State;
 
 typedef unsigned ARMul_CPInits (ARMul_State * state);
@@ -61,11 +49,29 @@ typedef unsigned ARMul_CPReads (ARMul_State * state, unsigned reg,
 typedef unsigned ARMul_CPWrites (ARMul_State * state, unsigned reg,
                                 ARMword value);
 
+typedef double ARMdval;        /* FIXME: Must be a 64-bit floating point type.  */
+typedef float  ARMfval;        /* FIXME: Must be a 32-bit floating point type.  */
+
+typedef union
+{
+  ARMword  uword[2];
+  ARMsword sword[2];
+  ARMfval  fval[2];
+  ARMdword dword;
+  ARMdval  dval;
+} ARM_VFP_reg;
+
+#define VFP_fval(N)  (state->VFP_Reg[(N)>> 1].fval[(N) & 1])
+#define VFP_uword(N) (state->VFP_Reg[(N)>> 1].uword[(N) & 1])
+#define VFP_sword(N) (state->VFP_Reg[(N)>> 1].sword[(N) & 1])
+
+#define VFP_dval(N)  (state->VFP_Reg[(N)].dval)
+#define VFP_dword(N) (state->VFP_Reg[(N)].dword)
+
 struct ARMul_State
 {
   ARMword Emulate;             /* to start and stop emulation */
   unsigned EndCondition;       /* reason for stopping */
-  unsigned ErrorCode;          /* type of illegal instruction */
   ARMword Reg[16];             /* the current register file */
   ARMword RegBank[7][16];      /* all the registers */
   /* 40 bit accumulator.  We always keep this 64 bits wide,
@@ -150,17 +156,10 @@ struct ARMul_State
   unsigned is_iWMMXt;          /* Are we emulating an iWMMXt co-processor ?  */
   unsigned is_ep9312;          /* Are we emulating a Cirrus Maverick co-processor ?  */
   unsigned verbose;            /* Print various messages like the banner */
-};
 
-#define ResetPin NresetSig
-#define FIQPin NfiqSig
-#define IRQPin NirqSig
-#define AbortPin abortSig
-#define TransPin NtransSig
-#define BigEndPin bigendSig
-#define Prog32Pin prog32Sig
-#define Data32Pin data32Sig
-#define LateAbortPin lateabtSig
+  ARM_VFP_reg  VFP_Reg[32];     /* Advanced SIMD registers.  */
+  ARMword      FPSCR;          /* Floating Point Status Register.  */
+};
 
 /***************************************************************************\
 *                        Properties of ARM we know about                    *
@@ -407,25 +406,12 @@ extern int XScale_debug_moe (ARMul_State * state, int moe);
 \***************************************************************************/
 
 extern unsigned ARMul_OSInit (ARMul_State * state);
-extern void ARMul_OSExit (ARMul_State * state);
 extern unsigned ARMul_OSHandleSWI (ARMul_State * state, ARMword number);
-extern ARMword ARMul_OSLastErrorP (ARMul_State * state);
-
-extern ARMword ARMul_Debug (ARMul_State * state, ARMword pc, ARMword instr);
-extern unsigned ARMul_OSException (ARMul_State * state, ARMword vector,
-                                  ARMword pc);
-extern int rdi_log;
 
 /***************************************************************************\
 *                            Host-dependent stuff                           *
 \***************************************************************************/
 
-#ifdef macintosh
-pascal void SpinCursor (short increment);      /* copied from CursorCtl.h */
-# define HOURGLASS           SpinCursor( 1 )
-# define HOURGLASS_RATE      1023      /* 2^n - 1 */
-#endif
-
 extern void ARMul_UndefInstr      (ARMul_State *, ARMword);
 extern void ARMul_FixCPSR         (ARMul_State *, ARMword, ARMword);
 extern void ARMul_FixSPSR         (ARMul_State *, ARMword, ARMword);