diff options
Diffstat (limited to 'drivers/staging/tidspbridge/dynload/reloc_table.h')
| -rw-r--r-- | drivers/staging/tidspbridge/dynload/reloc_table.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/drivers/staging/tidspbridge/dynload/reloc_table.h b/drivers/staging/tidspbridge/dynload/reloc_table.h deleted file mode 100644 index 6aab03d4668d..000000000000 --- a/drivers/staging/tidspbridge/dynload/reloc_table.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * reloc_table.h - * - * DSP-BIOS Bridge driver support functions for TI OMAP processors. - * - * Copyright (C) 2005-2006 Texas Instruments, Inc. - * - * This package is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -#ifndef _RELOC_TABLE_H_ -#define _RELOC_TABLE_H_ -/* - * Table of relocation operator properties - */ -#include <linux/types.h> - -/* How does this relocation operation access the program image? */ -#define ROP_N 0 /* does not access image */ -#define ROP_R 1 /* read from image */ -#define ROP_W 2 /* write to image */ -#define ROP_RW 3 /* read from and write to image */ - -/* For program image access, what are the overflow rules for the bit field? */ -/* Beware! Procedure repack depends on this encoding */ -#define ROP_ANY 0 /* no overflow ever, just truncate the value */ -#define ROP_SGN 1 /* signed field */ -#define ROP_UNS 2 /* unsigned field */ -#define ROP_MAX 3 /* allow maximum range of either signed or unsigned */ - -/* How does the relocation operation use the symbol reference */ -#define ROP_IGN 0 /* no symbol is referenced */ -#define ROP_LIT 0 /* use rp->UVAL literal field */ -#define ROP_SYM 1 /* symbol value is used in relocation */ -#define ROP_SYMD 2 /* delta value vs last link is used */ - -/* How does the reloc op use the stack? */ -#define RSTK_N 0 /* Does not use */ -#define RSTK_POP 1 /* Does a POP */ -#define RSTK_UOP 2 /* Unary op, stack position unaffected */ -#define RSTK_PSH 3 /* Does a push */ - -/* - * Computational actions performed by the dynamic loader - */ -enum dload_actions { - /* don't alter the current val (from stack or mem fetch) */ - RACT_VAL, - /* set value to reference amount (from symbol reference) */ - RACT_ASGN, - RACT_ADD, /* add reference to value */ - RACT_PCR, /* add reference minus PC delta to value */ - RACT_ADDISP, /* add reference plus R_DISP */ - RACT_ASGPC, /* set value to section addr plus reference */ - - RACT_PLUS, /* stack + */ - RACT_SUB, /* stack - */ - RACT_NEG, /* stack unary - */ - - RACT_MPY, /* stack * */ - RACT_DIV, /* stack / */ - RACT_MOD, /* stack % */ - - RACT_SR, /* stack unsigned >> */ - RACT_ASR, /* stack signed >> */ - RACT_SL, /* stack << */ - RACT_AND, /* stack & */ - RACT_OR, /* stack | */ - RACT_XOR, /* stack ^ */ - RACT_NOT, /* stack ~ */ - RACT_C6SECT, /* for C60 R_SECT op */ - RACT_C6BASE, /* for C60 R_BASE op */ - RACT_C6DSPL, /* for C60 scaled 15-bit displacement */ - RACT_PCR23T /* for ARM Thumb long branch */ -}; - -/* - * macros used to extract values - */ -#define RFV_POSN(aaa) ((aaa) & 0xF) -#define RFV_WIDTH(aaa) (((aaa) >> 4) & 0x3F) -#define RFV_ACTION(aaa) ((aaa) >> 10) - -#define RFV_SIGN(iii) (((iii) >> 2) & 0x3) -#define RFV_SYM(iii) (((iii) >> 4) & 0x3) -#define RFV_STK(iii) (((iii) >> 6) & 0x3) -#define RFV_ACCS(iii) ((iii) & 0x3) - -#if (TMS32060) -#define RFV_SCALE(iii) ((iii) >> 11) -#define RFV_BIGOFF(iii) (((iii) >> 8) & 0x7) -#else -#define RFV_BIGOFF(iii) ((iii) >> 8) -#endif - -#endif /* _RELOC_TABLE_H_ */ |