/* $OpenBSD: reloc.h,v 1.1 1999/04/20 19:44:05 mickey Exp $ */ /* * Copyright (c) 1999 Michael Shalayeff * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Michael Shalayeff. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _MACHINE_RELOC_H_ #define _MACHINE_RELOC_H_ /* pa1 compatibility */ #define RELOC_DLTREL21L RELOC_GPREL21L #define RELOC_DLTREL14R RELOC_GPREL14R #define RELOC_DLTIND21L RELOC_LTOFF21L #define RELOC_DLTIND14R RELOC_LTOFF14R #define RELOC_DLTIND14F RELOC_LTOFF14F #define RELOC_DLTREL14WR RELOC_GPREL14WR #define RELOC_DLTREL14DR RELOC_GPREL14DR #define RELOC_DLTIND14WR RELOC_LTOFF14WR #define RELOC_DLTIND14DR RELOC_LTOFF14DR enum reloc_type { RELOC_NONE = 0, RELOC_DIR32, /* symbol + addend*/ RELOC_DIR21L, /* LR(symbol, addend) */ RELOC_DIR17R, /* RR(symbol, addend) */ RELOC_DIR17F, /* symbol + addend */ RELOC_DIR14R = 6, /* RR(symbol, addend) */ RELOC_PCREL32 = 9, /* pa2: symbol - PC - 8 + addend */ RELOC_PCREL21L, /* L(symbol - PC - 8 + addend */ RELOC_PCREL17R, /* R(symbol - PC - 8 + addend */ RELOC_PCREL17F, /* symbol - PC - 8 + addend */ RELOC_PCREL17C, /* pa1: symbol - PC - 8 + addend */ RELOC_PCREL14R, /* R(symbol - PC - 8 + addend */ RELOC_DPREL21L = 18, /* pa1: LR(symbol - GP, addend */ RELOC_DPREL14WR, /* pa1: RR(symbol - GP, addend */ RELOC_DPREL14DR, /* pa1: RR(symbol - GP, addend */ RELOC_DPREL14R, /* pa1: RR(symbol - GP, addend */ RELOC_GPREL21L = 26, /* LR(symbol - GP, addend */ RELOC_GPREL14R = 30, /* RR(symbol - GP, addend */ RELOC_LTOFF21L = 34, /* L(ltoff(symbol + addend)) */ RELOC_LTOFF14R = 38, /* R(ltoff(symbol + addend)) */ RELOC_LTOFF14F, /* pa1: ltoff(symbol + addend) */ RELOC_SETBASE, /* no relocation; base = symbol */ RELOC_SECREL32, /* symbol - SECT + addend */ RELOC_BASEREL21L, /* pa1: LR(symbol - base, addend) */ RELOC_BASEREL17R, /* pa1: RR(symbol - base, addend) */ RELOC_BASEREL14R = 46, /* pa1: RR(symbol - base, addend) */ RELOC_SEGBASE = 48, /* no relocation; SB = symbol */ RELOC_SEGREL32, /* symbol - SB + addend */ RELOC_PLTOFF21L, /* LR(pltoff(symbol), addend */ RELOC_PLTOFF14R = 54, /* RR(pltoff(symbol), addend */ RELOC_PLTOFF14F, /* pa1: pltoff(symbol) + addend */ RELOC_LTOFF_FPTR32 = 57,/* pa2: ltoff(fptr(symbol + addend)) */ RELOC_LTOFF_FPTR21L, /* pa2: L(ltoff(fptr(symbol + addend))) */ RELOC_LTOFF_FPTR14R= 62,/* pa2: R(ltoff(fptr(symbol + addend))) */ RELOC_FPTR64 = 64, /* pa2: fptr(symbol + addend) */ RELOC_PLABEL32, /* pa1: fptr(symbol) */ RELOC_PCREL64 = 72, /* pa2: symbol - PC - 8 + addend */ RELOC_PCREL22C, /* pa1: symbol - PC - 8 + addend */ RELOC_PCREL22F, /* symbol - PC - 8 + addend */ RELOC_PCREL14WR, /* R(symbol - PC - 8 + addend) */ RELOC_PCREL14DR, /* R(symbol - PC - 8 + addend) */ RELOC_PCREL16F, /* pa2: symbol - PC - 8 + addend */ RELOC_PCREL16WF, /* pa2: symbol - PC - 8 + addend */ RELOC_PCREL16DF, /* pa2: symbol - PC - 8 + addend */ RELOC_DIR64, /* pa2: symbol + addend */ RELOC_DIR14WR = 83, /* RR(symbol, addend) */ RELOC_DIR14DR, /* RR(symbol, addend) */ RELOC_DIR16F, /* pa2: symbol + addend */ RELOC_DIR16WF, /* pa2: symbol + addend */ RELOC_DIR16DF, /* pa2: symbol + addend */ RELOC_GPREL64, /* pa2: symbol - GP + addend */ RELOC_GPREL14WR = 91, /* RR(symbol - GP, addend) */ RELOC_GPREL14DR, /* RR(symbol - GP, addend) */ RELOC_GPREL16F, /* pa2: symbol - GP + addend */ RELOC_GPREL16WF, /* pa2: symbol - GP + addend */ RELOC_GPREL16DF, /* pa2: symbol - GP + addend */ RELOC_LTOFF64 = 96, /* pa2: ltoff(symbol + addend) */ RELOC_LTOFF14WR = 99, /* R(ltoff(symbol + addend)) */ RELOC_LTOFF14DR, /* R(ltoff(symbol + addend)) */ RELOC_LTOFF16F, /* pa2: ltoff(symbol + addend) */ RELOC_LTOFF16WF, /* pa2: ltoff(symbol + addend) */ RELOC_LTOFF16DF, /* pa2: ltoff(symbol + addend) */ RELOC_SECREL64, /* pa2: symbol - SECT + addend */ RELOC_BASEREL14WR=107, /* pa1: RR(symbol - base, addend */ RELOC_BASEREL14DR, /* pa1: RR(symbol - base, addend */ RELOC_SEGREL64 = 112, /* pa2: symbol - SB + addend */ RELOC_PLTOFF14WR =115, /* RR(pltoff(symbol) + addend) */ RELOC_PLTOFF14DR, /* RR(pltoff(symbol) + addend) */ RELOC_PLTOFF16F, /* pa2: pltoff(symbol) + addend */ RELOC_PLTOFF16WF, /* pa2: pltoff(symbol) + addend */ RELOC_PLTOFF16DF, /* pa2: pltoff(symbol) + addend */ RELOC_LTOFF_FPTR64, /* pa2: ltoff(fptr(symbol + addend)) */ RELOC_LTOFF_FPTR14WR=123,/* pa2: R(ltoff(fptr(symbol + addend) */ RELOC_LTOFF_FPTR14DR, /* pa2: R(ltoff(fptr(symbol + addend) */ RELOC_LTOFF_FPTR16F, /* pa2: ltoff(fptr(symbol + addend)) */ RELOC_LTOFF_FPTR16WF, /* pa2: ltoff(fptr(symbol + addend)) */ RELOC_LTOFF_FPTR16DF, /* pa2: ltoff(fptr(symbol + addend)) */ RELOC_LORESERVE, /* reserved for environment-specific use */ RELOC_COPY = 136, RELOC_GDATA, RELOC_JMPSLOT, RELOC_RELATIVE, RELOC_HIRESERVE = 255 }; #endif /* _MACHINE_RELOC_H_ */