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Add 128 bit transfers to sim core.

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Andrew Cagney
1997-10-27 03:00:12 +00:00
parent 635ae9cb7c
commit f45dd42b32
7 changed files with 180 additions and 66 deletions
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25
sim/common/sim-types.h
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@@ -1,7 +1,6 @@
/* This file is part of psim (model of the PowerPC(tm) architecture)
Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
Copyright (C) 1997, Free Software Foundation, Inc.
Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License
@@ -63,12 +62,14 @@ typedef unsigned char unsigned8;
typedef unsigned short unsigned16;
typedef unsigned long unsigned32;
#if defined __GNUC__ || defined _WIN32
#if defined __GNUC__ || defined _MSC_VER
#ifdef __GNUC__
typedef long long natural64;
typedef signed long long signed64;
typedef unsigned long long unsigned64;
typedef struct { unsigned64 a[2]; } unsigned128;
typedef struct { signed64 a[2]; } signed128;
#define UNSIGNED64(X) (X##ULL)
#define SIGNED64(X) (X##LL)
@@ -76,20 +77,22 @@ typedef unsigned long long unsigned64;
#define UNSIGNED32(X) (X##UL)
#define SIGNED32(X) (X##L)
#else /* _WIN32 */
#else /* _MSC_VER */
typedef __int64 natural64;
typedef signed __int64 signed64;
typedef unsigned __int64 unsigned64;
typeded struct { unsigned64 hi; unsigned64 lo; } unsigned128;
typeded struct { signed64 hi; signed64 lo; } signed128;
#define UNSIGNED64(X) (X##ui64)
#define SIGNED64(X) (X##i64)
#define SIGNED32(X) (X)
#define UNSIGNED32(X) (X)
#define SIGNED32(X) (X##ui32)
#define UNSIGNED32(X) (X##i32)
#endif /* _WIN32 */
#else /* Not GNUC or WIN32 */
#endif /* _MSC_VER */
#else /* Not GNUC or _MSC_VER */
/* Not supported */
#endif
@@ -98,16 +101,19 @@ typedef natural8 natural_1;
typedef natural16 natural_2;
typedef natural32 natural_4;
typedef natural64 natural_8;
/* typedef natural64 natural_8; */
typedef signed8 signed_1;
typedef signed16 signed_2;
typedef signed32 signed_4;
typedef signed64 signed_8;
typedef signed128 signed_16;
typedef unsigned8 unsigned_1;
typedef unsigned16 unsigned_2;
typedef unsigned32 unsigned_4;
typedef unsigned64 unsigned_8;
typedef unsigned128 unsigned_16;
/* for general work, the following are defined */
@@ -121,7 +127,8 @@ typedef unsigned64 unsigned_8;
typedef natural64 natural_word;
typedef unsigned64 unsigned_word;
typedef signed64 signed_word;
#else
#endif
#if (WITH_TARGET_WORD_BITSIZE == 32)
typedef natural32 natural_word;
typedef unsigned32 unsigned_word;
typedef signed32 signed_word;