Initial creation of sourceware repository

1 files changed, 0 insertions, 411 deletions

diff --git a/sim/common/sim-endian.h b/sim/common/sim-endian.h
deleted file mode 100644
index 5efba30..0000000
--- a/sim/common/sim-endian.h
+++ /dev/null
@@ -1,411 +0,0 @@
-/*  This file is part of the program psim.
-
-    Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
-    Copyright (C) 1997, 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.
-
-    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.
- 
-    */
-
-
-#ifndef _SIM_ENDIAN_H_
-#define _SIM_ENDIAN_H_
-
-
-/* C byte conversion functions */
-
-INLINE_SIM_ENDIAN(unsigned_1) endian_h2t_1(unsigned_1 x);
-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);
-
-
-/* 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_16(X) swap_16(X)
-
-
-/* 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 H2BE_16(X) endian_h2be_16(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 BE2H_16(X) endian_be2h_16(X)
-
-
-/* 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 H2LE_16(X) endian_h2le_16(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 LE2H_16(X) endian_le2h_16(X)
-
-
-/* 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 H2T_16(X) endian_h2t_16(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 T2H_16(X) endian_t2h_16(X)
-
-
-/* CONVERT IN PLACE
-
-   These macros, given an argument of unknown size, swap its value in
-   place if a host/target conversion is required. */
-
-#define H2T(VARIABLE) \
-do { \
-  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)
-
-#define T2H(VARIABLE) \
-do { \
-  switch (sizeof(VARIABLE)) { \
-  case 1: VARIABLE = T2H_1(VARIABLE); break; \
-  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)
-
-#define SWAP(VARIABLE) \
-do { \
-  switch (sizeof(VARIABLE)) { \
-  case 1: VARIABLE = SWAP_1(VARIABLE); break; \
-  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)
-
-#define H2BE(VARIABLE) \
-do { \
-  switch (sizeof(VARIABLE)) { \
-  case 1: VARIABLE = H2BE_1(VARIABLE); break; \
-  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)
-
-#define BE2H(VARIABLE) \
-do { \
-  switch (sizeof(VARIABLE)) { \
-  case 1: VARIABLE = BE2H_1(VARIABLE); break; \
-  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)
-
-#define H2LE(VARIABLE) \
-do { \
-  switch (sizeof(VARIABLE)) { \
-  case 1: VARIABLE = H2LE_1(VARIABLE); break; \
-  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)
-
-#define LE2H(VARIABLE) \
-do { \
-  switch (sizeof(VARIABLE)) { \
-  case 1: VARIABLE = LE2H_1(VARIABLE); break; \
-  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)
-
-
-
-/* TARGET WORD:
-
-   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)
-#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)
-#endif
-
-
-
-/* TARGET CELL:
-
-   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)
-
-
-
-/* HOST Offsets:
-
-   Address of high/low sub-word within a host word quantity.
-
-   Address of sub-word N within a host word quantity.  NOTE: Numbering
-   is BIG endian always. */
-
-#define AH1_2(X) (unsigned_1*)offset_2((X), 1, 0)
-#define AL1_2(X) (unsigned_1*)offset_2((X), 1, 1)
-
-#define AH2_4(X) (unsigned_2*)offset_4((X), 2, 0)
-#define AL2_4(X) (unsigned_2*)offset_4((X), 2, 1)
-
-#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)
-#endif
-#if (WITH_TARGET_WORD_BITSIZE == 32)
-#define AH_word(X) AH2_4(X)
-#define AL_word(X) AL2_4(X)
-#endif
-
-
-#define A1_2(X,N) (unsigned_1*)offset_2((X), 1, (N))
-
-#define A1_4(X,N) (unsigned_1*)offset_4((X), 1, (N))
-#define A2_4(X,N) (unsigned_2*)offset_4((X), 2, (N))
-
-#define A1_8(X,N) (unsigned_1*)offset_8((X), 1, (N))
-#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))
-
-
-
-
-/* HOST Components:
-
-   Value of sub-word within a host word quantity */
-
-#define VH1_2(X) ((unsigned_1)((unsigned_2)(X) >> 8))
-#define VL1_2(X) (unsigned_1)(X)
-
-#define VH2_4(X) ((unsigned_2)((unsigned_4)(X) >> 16))
-#define VL2_4(X) ((unsigned_2)(X))
-
-#define VH4_8(X) ((unsigned_4)((unsigned_8)(X) >> 32))
-#define VL4_8(X) ((unsigned_4)(X))
-
-#define VH8_16(X) ((unsigned_8)((unsigned_16)(X) >> 64))
-#define VL8_16(X) ((unsigned_8)(X))
-
-#if (WITH_TARGET_WORD_BITSIZE == 64)
-#define VH_word(X) VH4_8(X)
-#define VL_word(X) VL4_8(X)
-#endif
-#if (WITH_TARGET_WORD_BITSIZE == 32)
-#define VH_word(X) VH2_4(X)
-#define VL_word(X) VL2_4(X)
-#endif
-
-
-#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 V2_4(X,N) ((unsigned_2)((unsigned_4)(X) >> (16 * (1 - (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 V2_H1(X) ((unsigned_2)(unsigned_1)(X) <<  8)
-#define V2_L1(X) ((unsigned_2)(unsigned_1)(X))
-
-#define V4_H2(X) ((unsigned_4)(unsigned_2)(X) << 16)
-#define V4_L2(X) ((unsigned_4)(unsigned_2)(X))
-
-#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 V4_2(X,N) ((unsigned_4)(unsigned_2)(X) << (16 * (1 - (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 U2_1(I0,I1) (V2_1(I0,0) | V2_1(I1,1))
-#define U4_1(I0,I1,I2,I3) (V4_1(I0,0) | V4_1(I1,1) | V4_1(I2,2) | V4_1(I3,3))
-#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) (V16_8(I0,0) | V16_8(I1,1))
-
-
-#if (WITH_TARGET_WORD_BITSIZE == 64)
-#define Vword_H(X) V8_H4(X)
-#define Vword_L(X) V8_L4(X)
-#endif
-#if (WITH_TARGET_WORD_BITSIZE == 32)
-#define Vword_H(X) V4_H2(X)
-#define Vword_L(X) V4_L2(X)
-#endif
-
-
-
-
-#if (SIM_ENDIAN_INLINE & INCLUDE_MODULE)
-# include "sim-endian.c"
-#endif
-
-#endif /* _SIM_ENDIAN_H_ */