-/* This file is part of the program psim.
+/* The common simulator framework for GDB, the GNU Debugger.
- Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
- Copyright (C) 1997, Free Software Foundation, Inc.
+ Copyright 2002, 2007, 2008, 2009 Free Software Foundation, Inc.
- 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
- (at your option) any later version.
+ Contributed by Andrew Cagney and Red Hat.
- 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.
-
- */
+ This file is part of GDB.
+
+ 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 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, see <http://www.gnu.org/licenses/>. */
#ifndef _SIM_ENDIAN_H_
INLINE_SIM_ENDIAN(unsigned_2) endian_h2t_2(unsigned_2 x);
INLINE_SIM_ENDIAN(unsigned_4) endian_h2t_4(unsigned_4 x);
INLINE_SIM_ENDIAN(unsigned_8) endian_h2t_8(unsigned_8 x);
+INLINE_SIM_ENDIAN(unsigned_16) endian_h2t_16(unsigned_16 x);
INLINE_SIM_ENDIAN(unsigned_1) endian_t2h_1(unsigned_1 x);
INLINE_SIM_ENDIAN(unsigned_2) endian_t2h_2(unsigned_2 x);
INLINE_SIM_ENDIAN(unsigned_4) endian_t2h_4(unsigned_4 x);
INLINE_SIM_ENDIAN(unsigned_8) endian_t2h_8(unsigned_8 x);
+INLINE_SIM_ENDIAN(unsigned_16) endian_t2h_16(unsigned_16 x);
INLINE_SIM_ENDIAN(unsigned_1) swap_1(unsigned_1 x);
INLINE_SIM_ENDIAN(unsigned_2) swap_2(unsigned_2 x);
INLINE_SIM_ENDIAN(unsigned_4) swap_4(unsigned_4 x);
INLINE_SIM_ENDIAN(unsigned_8) swap_8(unsigned_8 x);
+INLINE_SIM_ENDIAN(unsigned_16) swap_16(unsigned_16 x);
INLINE_SIM_ENDIAN(unsigned_1) endian_h2be_1(unsigned_1 x);
INLINE_SIM_ENDIAN(unsigned_2) endian_h2be_2(unsigned_2 x);
INLINE_SIM_ENDIAN(unsigned_4) endian_h2be_4(unsigned_4 x);
INLINE_SIM_ENDIAN(unsigned_8) endian_h2be_8(unsigned_8 x);
+INLINE_SIM_ENDIAN(unsigned_16) endian_h2be_16(unsigned_16 x);
INLINE_SIM_ENDIAN(unsigned_1) endian_be2h_1(unsigned_1 x);
INLINE_SIM_ENDIAN(unsigned_2) endian_be2h_2(unsigned_2 x);
INLINE_SIM_ENDIAN(unsigned_4) endian_be2h_4(unsigned_4 x);
INLINE_SIM_ENDIAN(unsigned_8) endian_be2h_8(unsigned_8 x);
+INLINE_SIM_ENDIAN(unsigned_16) endian_be2h_16(unsigned_16 x);
INLINE_SIM_ENDIAN(unsigned_1) endian_h2le_1(unsigned_1 x);
INLINE_SIM_ENDIAN(unsigned_2) endian_h2le_2(unsigned_2 x);
INLINE_SIM_ENDIAN(unsigned_4) endian_h2le_4(unsigned_4 x);
INLINE_SIM_ENDIAN(unsigned_8) endian_h2le_8(unsigned_8 x);
+INLINE_SIM_ENDIAN(unsigned_16) endian_h2le_16(unsigned_16 x);
INLINE_SIM_ENDIAN(unsigned_1) endian_le2h_1(unsigned_1 x);
INLINE_SIM_ENDIAN(unsigned_2) endian_le2h_2(unsigned_2 x);
INLINE_SIM_ENDIAN(unsigned_4) endian_le2h_4(unsigned_4 x);
INLINE_SIM_ENDIAN(unsigned_8) endian_le2h_8(unsigned_8 x);
+INLINE_SIM_ENDIAN(unsigned_16) endian_le2h_16(unsigned_16 x);
+
+INLINE_SIM_ENDIAN(void*) offset_1(unsigned_1 *x, unsigned ws, unsigned w);
+INLINE_SIM_ENDIAN(void*) offset_2(unsigned_2 *x, unsigned ws, unsigned w);
+INLINE_SIM_ENDIAN(void*) offset_4(unsigned_4 *x, unsigned ws, unsigned w);
+INLINE_SIM_ENDIAN(void*) offset_8(unsigned_8 *x, unsigned ws, unsigned w);
+INLINE_SIM_ENDIAN(void*) offset_16(unsigned_16 *x, unsigned ws, unsigned w);
-INLINE_SIM_ENDIAN(void*) offset_1(unsigned_1 *x, int ws, int w);
-INLINE_SIM_ENDIAN(void*) offset_2(unsigned_2 *x, int ws, int w);
-INLINE_SIM_ENDIAN(void*) offset_4(unsigned_4 *x, int ws, int w);
-INLINE_SIM_ENDIAN(void*) offset_8(unsigned_8 *x, int ws, int w);
+INLINE_SIM_ENDIAN(unsigned_16) sim_endian_join_16 (unsigned_8 h, unsigned_8 l);
+INLINE_SIM_ENDIAN(unsigned_8) sim_endian_split_16 (unsigned_16 word, int w);
/* SWAP */
-#define SWAP_1(X) swap_1(X)
-#define SWAP_2(X) swap_2(X)
-#define SWAP_4(X) swap_4(X)
-#define SWAP_8(X) swap_8(X)
+#define SWAP_1 swap_1
+#define SWAP_2 swap_2
+#define SWAP_4 swap_4
+#define SWAP_8 swap_8
+#define SWAP_16 swap_16
/* HOST to BE */
-#define H2BE_1(X) endian_h2be_1(X)
-#define H2BE_2(X) endian_h2be_2(X)
-#define H2BE_4(X) endian_h2be_4(X)
-#define H2BE_8(X) endian_h2be_8(X)
-#define BE2H_1(X) endian_be2h_1(X)
-#define BE2H_2(X) endian_be2h_2(X)
-#define BE2H_4(X) endian_be2h_4(X)
-#define BE2H_8(X) endian_be2h_8(X)
+#define H2BE_1 endian_h2be_1
+#define H2BE_2 endian_h2be_2
+#define H2BE_4 endian_h2be_4
+#define H2BE_8 endian_h2be_8
+#define H2BE_16 endian_h2be_16
+#define BE2H_1 endian_be2h_1
+#define BE2H_2 endian_be2h_2
+#define BE2H_4 endian_be2h_4
+#define BE2H_8 endian_be2h_8
+#define BE2H_16 endian_be2h_16
/* HOST to LE */
-#define H2LE_1(X) endian_h2le_1(X)
-#define H2LE_2(X) endian_h2le_2(X)
-#define H2LE_4(X) endian_h2le_4(X)
-#define H2LE_8(X) endian_h2le_8(X)
-#define LE2H_1(X) endian_le2h_1(X)
-#define LE2H_2(X) endian_le2h_2(X)
-#define LE2H_4(X) endian_le2h_4(X)
-#define LE2H_8(X) endian_le2h_8(X)
+#define H2LE_1 endian_h2le_1
+#define H2LE_2 endian_h2le_2
+#define H2LE_4 endian_h2le_4
+#define H2LE_8 endian_h2le_8
+#define H2LE_16 endian_h2le_16
+#define LE2H_1 endian_le2h_1
+#define LE2H_2 endian_le2h_2
+#define LE2H_4 endian_le2h_4
+#define LE2H_8 endian_le2h_8
+#define LE2H_16 endian_le2h_16
/* HOST to TARGET */
-#define H2T_1(X) endian_h2t_1(X)
-#define H2T_2(X) endian_h2t_2(X)
-#define H2T_4(X) endian_h2t_4(X)
-#define H2T_8(X) endian_h2t_8(X)
-#define T2H_1(X) endian_t2h_1(X)
-#define T2H_2(X) endian_t2h_2(X)
-#define T2H_4(X) endian_t2h_4(X)
-#define T2H_8(X) endian_t2h_8(X)
+#define H2T_1 endian_h2t_1
+#define H2T_2 endian_h2t_2
+#define H2T_4 endian_h2t_4
+#define H2T_8 endian_h2t_8
+#define H2T_16 endian_h2t_16
+#define T2H_1 endian_t2h_1
+#define T2H_2 endian_t2h_2
+#define T2H_4 endian_t2h_4
+#define T2H_8 endian_t2h_8
+#define T2H_16 endian_t2h_16
/* CONVERT IN PLACE
#define H2T(VARIABLE) \
do { \
- switch (sizeof(VARIABLE)) { \
- case 1: VARIABLE = H2T_1(VARIABLE); break; \
- case 2: VARIABLE = H2T_2(VARIABLE); break; \
- case 4: VARIABLE = H2T_4(VARIABLE); break; \
- case 8: VARIABLE = H2T_8(VARIABLE); break; \
+ void *vp = &(VARIABLE); \
+ switch (sizeof (VARIABLE)) { \
+ case 1: *(unsigned_1*)vp = H2T_1(*(unsigned_1*)vp); break; \
+ case 2: *(unsigned_2*)vp = H2T_2(*(unsigned_2*)vp); break; \
+ case 4: *(unsigned_4*)vp = H2T_4(*(unsigned_4*)vp); break; \
+ case 8: *(unsigned_8*)vp = H2T_8(*(unsigned_8*)vp); break; \
+ case 16: *(unsigned_16*)vp = H2T_16(*(unsigned_16*)vp); break; \
} \
} while (0)
case 2: VARIABLE = T2H_2(VARIABLE); break; \
case 4: VARIABLE = T2H_4(VARIABLE); break; \
case 8: VARIABLE = T2H_8(VARIABLE); break; \
+ /*case 16: VARIABLE = T2H_16(VARIABLE); break;*/ \
} \
} while (0)
case 2: VARIABLE = SWAP_2(VARIABLE); break; \
case 4: VARIABLE = SWAP_4(VARIABLE); break; \
case 8: VARIABLE = SWAP_8(VARIABLE); break; \
+ /*case 16: VARIABLE = SWAP_16(VARIABLE); break;*/ \
} \
} while (0)
case 2: VARIABLE = H2BE_2(VARIABLE); break; \
case 4: VARIABLE = H2BE_4(VARIABLE); break; \
case 8: VARIABLE = H2BE_8(VARIABLE); break; \
+ /*case 16: VARIABLE = H2BE_16(VARIABLE); break;*/ \
} \
} while (0)
case 2: VARIABLE = BE2H_2(VARIABLE); break; \
case 4: VARIABLE = BE2H_4(VARIABLE); break; \
case 8: VARIABLE = BE2H_8(VARIABLE); break; \
+ /*case 16: VARIABLE = BE2H_16(VARIABLE); break;*/ \
} \
} while (0)
case 2: VARIABLE = H2LE_2(VARIABLE); break; \
case 4: VARIABLE = H2LE_4(VARIABLE); break; \
case 8: VARIABLE = H2LE_8(VARIABLE); break; \
+ /*case 16: VARIABLE = H2LE_16(VARIABLE); break;*/ \
} \
} while (0)
case 2: VARIABLE = LE2H_2(VARIABLE); break; \
case 4: VARIABLE = LE2H_4(VARIABLE); break; \
case 8: VARIABLE = LE2H_8(VARIABLE); break; \
+ /*case 16: VARIABLE = LE2H_16(VARIABLE); break;*/ \
} \
} while (0)
Byte swap a quantity the size of the targets word */
#if (WITH_TARGET_WORD_BITSIZE == 64)
-#define H2T_word(X) H2T_8(X)
-#define T2H_word(X) T2H_8(X)
-#define H2BE_word(X) H2BE_8(X)
-#define BE2H_word(X) BE2H_8(X)
-#define H2LE_word(X) H2LE_8(X)
-#define LE2H_word(X) LE2H_8(X)
-#define SWAP_word(X) SWAP_8(X)
+#define H2T_word H2T_8
+#define T2H_word T2H_8
+#define H2BE_word H2BE_8
+#define BE2H_word BE2H_8
+#define H2LE_word H2LE_8
+#define LE2H_word LE2H_8
+#define SWAP_word SWAP_8
#endif
#if (WITH_TARGET_WORD_BITSIZE == 32)
-#define H2T_word(X) H2T_4(X)
-#define T2H_word(X) T2H_4(X)
-#define H2BE_word(X) H2BE_4(X)
-#define BE2H_word(X) BE2H_4(X)
-#define H2LE_word(X) H2LE_4(X)
-#define LE2H_word(X) LE2H_4(X)
-#define SWAP_word(X) SWAP_4(X)
+#define H2T_word H2T_4
+#define T2H_word T2H_4
+#define H2BE_word H2BE_4
+#define BE2H_word BE2H_4
+#define H2LE_word H2LE_4
+#define LE2H_word LE2H_4
+#define SWAP_word SWAP_4
#endif
Byte swap a quantity the size of the targets IEEE 1275 memory cell */
-#define H2T_cell(X) H2T_4(X)
-#define T2H_cell(X) T2H_4(X)
-#define H2BE_cell(X) H2BE_4(X)
-#define BE2H_cell(X) BE2H_4(X)
-#define H2LE_cell(X) H2LE_4(X)
-#define LE2H_cell(X) LE2H_4(X)
-#define SWAP_cell(X) SWAP_4(X)
+#define H2T_cell H2T_4
+#define T2H_cell T2H_4
+#define H2BE_cell H2BE_4
+#define BE2H_cell BE2H_4
+#define H2LE_cell H2LE_4
+#define LE2H_cell LE2H_4
+#define SWAP_cell SWAP_4
#define AH4_8(X) (unsigned_4*)offset_8((X), 4, 0)
#define AL4_8(X) (unsigned_4*)offset_8((X), 4, 1)
+#define AH8_16(X) (unsigned_8*)offset_16((X), 8, 0)
+#define AL8_16(X) (unsigned_8*)offset_16((X), 8, 1)
+
#if (WITH_TARGET_WORD_BITSIZE == 64)
#define AH_word(X) AH4_8(X)
#define AL_word(X) AL4_8(X)
#define A2_8(X,N) (unsigned_2*)offset_8((X), 2, (N))
#define A4_8(X,N) (unsigned_4*)offset_8((X), 4, (N))
+#define A1_16(X,N) (unsigned_1*)offset_16((X), 1, (N))
+#define A2_16(X,N) (unsigned_2*)offset_16((X), 2, (N))
+#define A4_16(X,N) (unsigned_4*)offset_16((X), 4, (N))
+#define A8_16(X,N) (unsigned_8*)offset_16((X), 8, (N))
#define VH4_8(X) ((unsigned_4)((unsigned_8)(X) >> 32))
#define VL4_8(X) ((unsigned_4)(X))
+#define VH8_16(X) (sim_endian_split_16 ((X), 0))
+#define VL8_16(X) (sim_endian_split_16 ((X), 1))
+
#if (WITH_TARGET_WORD_BITSIZE == 64)
#define VH_word(X) VH4_8(X)
#define VL_word(X) VL4_8(X)
#define V1_2(X,N) ((unsigned_1)((unsigned_2)(X) >> ( 8 * (1 - (N)))))
-#define V1_4(X,N) ((unsigned_1)((unsigned_4)(X) >> ( 8 * (3 - (N)))))
-#define V1_8(X,N) ((unsigned_1)((unsigned_8)(X) >> ( 8 * (7 - (N)))))
+#define V1_4(X,N) ((unsigned_1)((unsigned_4)(X) >> ( 8 * (3 - (N)))))
#define V2_4(X,N) ((unsigned_2)((unsigned_4)(X) >> (16 * (1 - (N)))))
-#define V2_8(X,N) ((unsigned_2)((unsigned_8)(X) >> (16 * (3 - (N)))))
+#define V1_8(X,N) ((unsigned_1)((unsigned_8)(X) >> ( 8 * (7 - (N)))))
+#define V2_8(X,N) ((unsigned_2)((unsigned_8)(X) >> (16 * (3 - (N)))))
#define V4_8(X,N) ((unsigned_4)((unsigned_8)(X) >> (32 * (1 - (N)))))
+#define V1_16(X,N) (*A1_16 (&(X),N))
+#define V2_16(X,N) (*A2_16 (&(X),N))
+#define V4_16(X,N) (*A4_16 (&(X),N))
+#define V8_16(X,N) (*A8_16 (&(X),N))
+
/* Reverse - insert sub-word into word quantity */
#define V8_H4(X) ((unsigned_8)(unsigned_4)(X) << 32)
#define V8_L4(X) ((unsigned_8)(unsigned_4)(X))
+#define V16_H8(X) ((unsigned_16)(unsigned_8)(X) << 64)
+#define V16_L8(X) ((unsigned_16)(unsigned_8)(X))
+
#define V2_1(X,N) ((unsigned_2)(unsigned_1)(X) << ( 8 * (1 - (N))))
-#define V4_1(X,N) ((unsigned_4)(unsigned_1)(X) << ( 8 * (3 - (N))))
-#define V8_1(X,N) ((unsigned_8)(unsigned_1)(X) << ( 8 * (7 - (N))))
+#define V4_1(X,N) ((unsigned_4)(unsigned_1)(X) << ( 8 * (3 - (N))))
#define V4_2(X,N) ((unsigned_4)(unsigned_2)(X) << (16 * (1 - (N))))
-#define V8_2(X,N) ((unsigned_8)(unsigned_2)(X) << (16 * (3 - (N))))
+#define V8_1(X,N) ((unsigned_8)(unsigned_1)(X) << ( 8 * (7 - (N))))
+#define V8_2(X,N) ((unsigned_8)(unsigned_2)(X) << (16 * (3 - (N))))
#define V8_4(X,N) ((unsigned_8)(unsigned_4)(X) << (32 * (1 - (N))))
+#define V16_1(X,N) ((unsigned_16)(unsigned_1)(X) << ( 8 * (15 - (N))))
+#define V16_2(X,N) ((unsigned_16)(unsigned_2)(X) << (16 * (7 - (N))))
+#define V16_4(X,N) ((unsigned_16)(unsigned_4)(X) << (32 * (3 - (N))))
+#define V16_8(X,N) ((unsigned_16)(unsigned_8)(X) << (64 * (1 - (N))))
+
/* Reverse - insert N sub-words into single word quantity */
#define U8_1(I0,I1,I2,I3,I4,I5,I6,I7) \
(V8_1(I0,0) | V8_1(I1,1) | V8_1(I2,2) | V8_1(I3,3) \
| V8_1(I4,4) | V8_1(I5,5) | V8_1(I6,6) | V8_1(I7,7))
+#define U16_1(I0,I1,I2,I3,I4,I5,I6,I7,I8,I9,I10,I11,I12,I13,I14,I15) \
+(V16_1(I0,0) | V16_1(I1,1) | V16_1(I2,2) | V16_1(I3,3) \
+ | V16_1(I4,4) | V16_1(I5,5) | V16_1(I6,6) | V16_1(I7,7) \
+ | V16_1(I8,8) | V16_1(I9,9) | V16_1(I10,10) | V16_1(I11,11) \
+ | V16_1(I12,12) | V16_1(I13,13) | V16_1(I14,14) | V16_1(I15,15))
#define U4_2(I0,I1) (V4_2(I0,0) | V4_2(I1,1))
#define U8_2(I0,I1,I2,I3) (V8_2(I0,0) | V8_2(I1,1) | V8_2(I2,2) | V8_2(I3,3))
+#define U16_2(I0,I1,I2,I3,I4,I5,I6,I7) \
+(V16_2(I0,0) | V16_2(I1,1) | V16_2(I2,2) | V16_2(I3,3) \
+ | V16_2(I4,4) | V16_2(I5,5) | V16_2(I6,6) | V16_2(I7,7) )
#define U8_4(I0,I1) (V8_4(I0,0) | V8_4(I1,1))
+#define U16_4(I0,I1,I2,I3) (V16_4(I0,0) | V16_4(I1,1) | V16_4(I2,2) | V16_4(I3,3))
+
+#define U16_8(I0,I1) (sim_endian_join_16 (I0, I1))
#if (WITH_TARGET_WORD_BITSIZE == 64)
-
-
-#if (SIM_ENDIAN_INLINE & INCLUDE_MODULE)
-# include "sim-endian.c"
+#if H_REVEALS_MODULE_P (SIM_ENDIAN_INLINE)
+#include "sim-endian.c"
#endif
#endif /* _SIM_ENDIAN_H_ */
projects / thirdparty / binutils-gdb.git / blobdiff