Support expansion of reserved locations wrapped in virtual locations

[pf3gnuchains/gcc-fork.git] / gcc / libgcc2.h

diff --git a/gcc/libgcc2.h b/gcc/libgcc2.h
index 8b131a3..0c7d0e1 100644 (file)
--- a/gcc/libgcc2.h
+++ b/gcc/libgcc2.h
@@ -1,5 +1,5 @@
 /* Header file for libgcc2.c.  */
-/* Copyright (C) 2000, 2001, 2004, 2005, 2009
+/* Copyright (C) 2000, 2001, 2004, 2005, 2009, 2010
    Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -193,8 +193,13 @@ typedef int shift_count_type __attribute__((mode (__libgcc_shift_count__)));
 #define UHWtype        UDItype
 #define DWtype TItype
 #define UDWtype        UTItype
+#ifdef LIBGCC2_GNU_PREFIX
+#define __NW(a,b)      __gnu_ ## a ## di ## b
+#define __NDW(a,b)     __gnu_ ## a ## ti ## b
+#else
 #define __NW(a,b)      __ ## a ## di ## b
 #define __NDW(a,b)     __ ## a ## ti ## b
+#endif
 #define COMPAT_SIMODE_TRAPPING_ARITHMETIC
 #elif LIBGCC2_UNITS_PER_WORD == 4
 #define W_TYPE_SIZE (4 * BITS_PER_UNIT)
@@ -204,8 +209,13 @@ typedef int shift_count_type __attribute__((mode (__libgcc_shift_count__)));
 #define UHWtype        USItype
 #define DWtype DItype
 #define UDWtype        UDItype
+#ifdef LIBGCC2_GNU_PREFIX
+#define __NW(a,b)      __gnu_ ## a ## si ## b
+#define __NDW(a,b)     __gnu_ ## a ## di ## b
+#else
 #define __NW(a,b)      __ ## a ## si ## b
 #define __NDW(a,b)     __ ## a ## di ## b
+#endif
 #elif LIBGCC2_UNITS_PER_WORD == 2
 #define W_TYPE_SIZE (2 * BITS_PER_UNIT)
 #define Wtype  HItype
@@ -214,8 +224,13 @@ typedef int shift_count_type __attribute__((mode (__libgcc_shift_count__)));
 #define UHWtype        UHItype
 #define DWtype SItype
 #define UDWtype        USItype
+#ifdef LIBGCC2_GNU_PREFIX
+#define __NW(a,b)      __gnu_ ## a ## hi ## b
+#define __NDW(a,b)     __gnu_ ## a ## si ## b
+#else
 #define __NW(a,b)      __ ## a ## hi ## b
 #define __NDW(a,b)     __ ## a ## si ## b
+#endif
 #else
 #define W_TYPE_SIZE BITS_PER_UNIT
 #define Wtype  QItype
@@ -224,10 +239,20 @@ typedef int shift_count_type __attribute__((mode (__libgcc_shift_count__)));
 #define UHWtype        UQItype
 #define DWtype HItype
 #define UDWtype        UHItype
+#ifdef LIBGCC2_GNU_PREFIX
+#define __NW(a,b)      __gnu_ ## a ## qi ## b
+#define __NDW(a,b)     __gnu_ ## a ## hi ## b
+#else
 #define __NW(a,b)      __ ## a ## qi ## b
 #define __NDW(a,b)     __ ## a ## hi ## b
 #endif
+#endif
 
+#ifdef LIBGCC2_GNU_PREFIX
+#define __N(a) __gnu_ ## a
+#else
+#define __N(a) __ ## a
+#endif
 #define Wtype_MAX ((Wtype)(((UWtype)1 << (W_TYPE_SIZE - 1)) - 1))
 #define Wtype_MIN (- Wtype_MAX - 1)
 
@@ -290,14 +315,60 @@ typedef int shift_count_type __attribute__((mode (__libgcc_shift_count__)));
 #define __ffsSI2       __NW(ffs,2)
 #define __clzSI2       __NW(clz,2)
 #define __ctzSI2       __NW(ctz,2)
+#define __clrsbSI2     __NW(clrsb,2)
 #define __popcountSI2  __NW(popcount,2)
 #define __paritySI2    __NW(parity,2)
 #define __ffsDI2       __NDW(ffs,2)
 #define __clzDI2       __NDW(clz,2)
 #define __ctzDI2       __NDW(ctz,2)
+#define __clrsbDI2     __NDW(clrsb,2)
 #define __popcountDI2  __NDW(popcount,2)
 #define __parityDI2    __NDW(parity,2)
 
+#define __clz_tab              __N(clz_tab)
+#define __bswapsi2             __N(bswapsi2)
+#define __bswapdi2             __N(bswapdi2)
+#define __udiv_w_sdiv          __N(udiv_w_sdiv)
+#define __clear_cache          __N(clear_cache)
+#define __enable_execute_stack __N(enable_execute_stack)
+
+#ifndef __powisf2
+#define __powisf2              __N(powisf2)
+#endif
+#ifndef __powidf2
+#define __powidf2              __N(powidf2)
+#endif
+#ifndef __powitf2
+#define __powitf2              __N(powitf2)
+#endif
+#ifndef __powixf2
+#define __powixf2              __N(powixf2)
+#endif
+#ifndef __mulsc3
+#define __mulsc3               __N(mulsc3)
+#endif
+#ifndef __muldc3
+#define __muldc3               __N(muldc3)
+#endif
+#ifndef __mulxc3
+#define __mulxc3               __N(mulxc3)
+#endif
+#ifndef __multc3
+#define __multc3               __N(multc3)
+#endif
+#ifndef __divsc3
+#define __divsc3               __N(divsc3)
+#endif
+#ifndef __divdc3
+#define __divdc3               __N(divdc3)
+#endif
+#ifndef __divxc3
+#define __divxc3               __N(divxc3)
+#endif
+#ifndef __divtc3
+#define __divtc3               __N(divtc3)
+#endif
+
 extern DWtype __muldi3 (DWtype, DWtype);
 extern DWtype __divdi3 (DWtype, DWtype);
 extern UDWtype __udivdi3 (UDWtype, UDWtype);
@@ -347,6 +418,12 @@ extern DWtype __mulvDI3 (DWtype, DWtype);
 extern DWtype __negvDI2 (DWtype);
 
 #ifdef COMPAT_SIMODE_TRAPPING_ARITHMETIC
+#define __absvsi2      __N(absvsi2)
+#define __negvsi2      __N(negvsi2)
+#define __addvsi3      __N(addvsi3)
+#define __subvsi3      __N(subvsi3)
+#define __mulvsi3      __N(mulvsi3)
+
 extern SItype __absvsi2 (SItype);
 extern SItype __addvsi3 (SItype, SItype);
 extern SItype __subvsi3 (SItype, SItype);
@@ -433,9 +510,11 @@ extern const UQItype __clz_tab[256];
 extern int __clzDI2 (UDWtype);
 extern int __clzSI2 (UWtype);
 extern int __ctzSI2 (UWtype);
+extern int __ctzDI2 (UDWtype);
+extern int __clrsbSI2 (Wtype);
+extern int __clrsbDI2 (DWtype);
 extern int __ffsSI2 (UWtype);
 extern int __ffsDI2 (DWtype);
-extern int __ctzDI2 (UDWtype);
 extern int __popcountSI2 (UWtype);
 extern int __popcountDI2 (UDWtype);
 extern int __paritySI2 (UWtype);