diff options
Diffstat (limited to 'include/elf')
-rw-r--r-- | include/elf/ChangeLog | 36 | ||||
-rw-r--r-- | include/elf/common.h | 11 | ||||
-rw-r--r-- | include/elf/ia64.h | 172 | ||||
-rw-r--r-- | include/elf/mips.h | 2 | ||||
-rw-r--r-- | include/elf/mn10300.h | 2 | ||||
-rw-r--r-- | include/elf/reloc-macros.h | 20 |
6 files changed, 230 insertions, 13 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index fd94a0422..ecbae349f 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,39 @@ +2000-06-03 Alan Modra <alan@linuxcare.com.au> + + * reloc-macros.h (START_RELOC_NUMBERS): Fix name clash for + !__STDC__ case. + (RELOC_NUMBER): Use ansi stringify if ALMOST_STDC defined. + +2000-05-22 Richard Henderson <rth@cygnus.com> + + * ia64.h (R_IA64_PCREL60B, R_IA64_PCREL21BI): New. + (R_IA64_PCREL22, R_IA64_PCREL64I): New. + +2000-05-02 H.J. Lu <hjl@gnu.org> + + * common.h (ELFOSABI_NONE): Renamed from ELFOSABI_SYSV. + (ELFOSABI_MODESTO): Defined. + (ELFOSABI_OPENBSD): Likewise. + +Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com> + David Mosberger <davidm@hpl.hp.com> + + * ia64.h: New file. + +2000-04-14 H.J. Lu <hjl@gnu.org> + + * common.h (ELFOSABI_TRUE64): Renamed to ELFOSABI_TRU64. + +2000-04-14 H.J. Lu <hjl@gnu.org> + + * common.h (ELFOSABI_NETBSD): Defined. + (ELFOSABI_HURD): Likewise. + (ELFOSABI_SOLARIS): Likewise. + (ELFOSABI_MONTEREY): Likewise. + (ELFOSABI_IRIX): Likewise. + (ELFOSABI_FREEBSD): Likewise. + (ELFOSABI_TRUE64): Likewise. + 2000-04-07 Nick Clifton <nickc@cygnus.com> * arm-oabi.h: Delete. diff --git a/include/elf/common.h b/include/elf/common.h index fe8c2169d..09b96697a 100644 --- a/include/elf/common.h +++ b/include/elf/common.h @@ -58,9 +58,18 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define EI_VERSION 6 /* File version */ #define EI_OSABI 7 /* Operating System/ABI indication */ -#define ELFOSABI_SYSV 0 /* UNIX System V ABI */ +#define ELFOSABI_NONE 0 /* UNIX System V ABI */ #define ELFOSABI_HPUX 1 /* HP-UX operating system */ +#define ELFOSABI_NETBSD 2 /* NetBSD */ #define ELFOSABI_LINUX 3 /* GNU/Linux */ +#define ELFOSABI_HURD 4 /* GNU/Hurd */ +#define ELFOSABI_SOLARIS 6 /* Solaris */ +#define ELFOSABI_MONTEREY 7 /* Monterey */ +#define ELFOSABI_IRIX 8 /* IRIX */ +#define ELFOSABI_FREEBSD 9 /* FreeBSD */ +#define ELFOSABI_TRU64 10 /* TRU64 UNIX */ +#define ELFOSABI_MODESTO 11 /* Novell Modesto */ +#define ELFOSABI_OPENBSD 12 /* OpenBSD */ #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ #define ELFOSABI_ARM 97 /* ARM */ diff --git a/include/elf/ia64.h b/include/elf/ia64.h new file mode 100644 index 000000000..9d50030e5 --- /dev/null +++ b/include/elf/ia64.h @@ -0,0 +1,172 @@ +/* IA-64 ELF support for BFD. + Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. + Contributed by David Mosberger-Tang <davidm@hpl.hp.com> + +This file is part of BFD, the Binary File Descriptor library. + +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 _ELF_IA64_H +#define _ELF_IA64_H + +/* Bits in the e_flags field of the Elf64_Ehdr: */ + +#define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */ +#define EF_IA_64_ABI64 (1 << 4) /* 64-bit ABI */ +#define EF_IA_64_ARCH 0xff000000 /* arch. version mask */ + +/* ??? These four definitions are not part of the SVR4 ABI. + They were present in David's initial code drop, so it is probable + that they are used by HP/UX. */ +#define EF_IA_64_TRAPNIL (1 << 0) /* trap NIL pointer dereferences */ +#define EF_IA_64_EXT (1 << 2) /* program uses arch. extensions */ +#define EF_IA_64_BE (1 << 3) /* PSR BE bit set (big-endian) */ +#define EFA_IA_64_EAS2_3 0x23000000 /* ia64 EAS 2.3 */ + +#define ELF_STRING_ia64_archext ".IA_64.archext" +#define ELF_STRING_ia64_pltoff ".IA_64.pltoff" +#define ELF_STRING_ia64_unwind ".IA_64.unwind" +#define ELF_STRING_ia64_unwind_info ".IA_64.unwind_info" + +/* Bits in the sh_flags field of Elf64_Shdr: */ + +#define SHF_IA_64_SHORT 0x10000000 /* section near gp */ +#define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */ + +/* Possible values for sh_type in Elf64_Shdr: */ + +#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */ +#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */ + +/* Bits in the p_flags field of Elf64_Phdr: */ + +#define PF_IA_64_NORECOV 0x80000000 + +/* Possible values for p_type in Elf64_Phdr: */ + +#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */ +#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */ + +/* Possible values for d_tag in Elf64_Dyn: */ + +#define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) + +/* ia64-specific relocation types: */ + +/* Relocs apply to specific instructions within a bundle. The least + significant 2 bits of the address indicate which instruction in the + bundle the reloc refers to (0=first slot, 1=second slow, 2=third + slot, 3=undefined) and the remaining bits give the address of the + bundle (16 byte aligned). + + The top 5 bits of the reloc code specifies the expression type, the + low 3 bits the format of the data word being relocated. + + ??? Relocations below marked ## are not part of the SVR4 processor + suppliment. They were present in David's initial code drop, so it + is possible that they are used by HP/UX. */ + +#include "elf/reloc-macros.h" + +START_RELOC_NUMBERS (elf_ia64_reloc_type) + RELOC_NUMBER (R_IA64_NONE, 0x00) /* none */ + + RELOC_NUMBER (R_IA64_IMM14, 0x21) /* symbol + addend, add imm14 */ + RELOC_NUMBER (R_IA64_IMM22, 0x22) /* symbol + addend, add imm22 */ + RELOC_NUMBER (R_IA64_IMM64, 0x23) /* symbol + addend, mov imm64 */ + RELOC_NUMBER (R_IA64_DIR32MSB, 0x24) /* symbol + addend, data4 MSB */ + RELOC_NUMBER (R_IA64_DIR32LSB, 0x25) /* symbol + addend, data4 LSB */ + RELOC_NUMBER (R_IA64_DIR64MSB, 0x26) /* symbol + addend, data8 MSB */ + RELOC_NUMBER (R_IA64_DIR64LSB, 0x27) /* symbol + addend, data8 LSB */ + + RELOC_NUMBER (R_IA64_GPREL22, 0x2a) /* @gprel(sym + add), add imm22 */ + RELOC_NUMBER (R_IA64_GPREL64I, 0x2b) /* @gprel(sym + add), mov imm64 */ + RELOC_NUMBER (R_IA64_GPREL32MSB, 0x2c) /* @gprel(sym + add), data4 MSB ## */ + RELOC_NUMBER (R_IA64_GPREL32LSB, 0x2d) /* @gprel(sym + add), data4 LSB ## */ + RELOC_NUMBER (R_IA64_GPREL64MSB, 0x2e) /* @gprel(sym + add), data8 MSB */ + RELOC_NUMBER (R_IA64_GPREL64LSB, 0x2f) /* @gprel(sym + add), data8 LSB */ + + RELOC_NUMBER (R_IA64_LTOFF22, 0x32) /* @ltoff(sym + add), add imm22 */ + RELOC_NUMBER (R_IA64_LTOFF64I, 0x33) /* @ltoff(sym + add), mov imm64 */ + + RELOC_NUMBER (R_IA64_PLTOFF22, 0x3a) /* @pltoff(sym + add), add imm22 */ + RELOC_NUMBER (R_IA64_PLTOFF64I, 0x3b) /* @pltoff(sym + add), mov imm64 */ + RELOC_NUMBER (R_IA64_PLTOFF64MSB, 0x3e) /* @pltoff(sym + add), data8 MSB */ + RELOC_NUMBER (R_IA64_PLTOFF64LSB, 0x3f) /* @pltoff(sym + add), data8 LSB */ + + RELOC_NUMBER (R_IA64_FPTR64I, 0x43) /* @fptr(sym + add), mov imm64 */ + RELOC_NUMBER (R_IA64_FPTR32MSB, 0x44) /* @fptr(sym + add), data4 MSB */ + RELOC_NUMBER (R_IA64_FPTR32LSB, 0x45) /* @fptr(sym + add), data4 LSB */ + RELOC_NUMBER (R_IA64_FPTR64MSB, 0x46) /* @fptr(sym + add), data8 MSB */ + RELOC_NUMBER (R_IA64_FPTR64LSB, 0x47) /* @fptr(sym + add), data8 LSB */ + + RELOC_NUMBER (R_IA64_PCREL60B, 0x48) /* @pcrel(sym + add), brl */ + RELOC_NUMBER (R_IA64_PCREL21B, 0x49) /* @pcrel(sym + add), ptb, call */ + RELOC_NUMBER (R_IA64_PCREL21M, 0x4a) /* @pcrel(sym + add), chk.s */ + RELOC_NUMBER (R_IA64_PCREL21F, 0x4b) /* @pcrel(sym + add), fchkf */ + RELOC_NUMBER (R_IA64_PCREL32MSB, 0x4c) /* @pcrel(sym + add), data4 MSB */ + RELOC_NUMBER (R_IA64_PCREL32LSB, 0x4d) /* @pcrel(sym + add), data4 LSB */ + RELOC_NUMBER (R_IA64_PCREL64MSB, 0x4e) /* @pcrel(sym + add), data8 MSB */ + RELOC_NUMBER (R_IA64_PCREL64LSB, 0x4f) /* @pcrel(sym + add), data8 LSB */ + + RELOC_NUMBER (R_IA64_LTOFF_FPTR22, 0x52) /* @ltoff(@fptr(s+a)), imm22 */ + RELOC_NUMBER (R_IA64_LTOFF_FPTR64I, 0x53) /* @ltoff(@fptr(s+a)), imm64 */ + RELOC_NUMBER (R_IA64_LTOFF_FPTR64MSB, 0x56) /* @ltoff(@fptr(s+a)), 8 MSB ##*/ + RELOC_NUMBER (R_IA64_LTOFF_FPTR64LSB, 0x57) /* @ltoff(@fptr(s+a)), 8 LSB ##*/ + + RELOC_NUMBER (R_IA64_SEGBASE, 0x58) /* set segment base for @segrel ## */ + RELOC_NUMBER (R_IA64_SEGREL32MSB, 0x5c) /* @segrel(sym + add), data4 MSB */ + RELOC_NUMBER (R_IA64_SEGREL32LSB, 0x5d) /* @segrel(sym + add), data4 LSB */ + RELOC_NUMBER (R_IA64_SEGREL64MSB, 0x5e) /* @segrel(sym + add), data8 MSB */ + RELOC_NUMBER (R_IA64_SEGREL64LSB, 0x5f) /* @segrel(sym + add), data8 LSB */ + + RELOC_NUMBER (R_IA64_SECREL32MSB, 0x64) /* @secrel(sym + add), data4 MSB */ + RELOC_NUMBER (R_IA64_SECREL32LSB, 0x65) /* @secrel(sym + add), data4 LSB */ + RELOC_NUMBER (R_IA64_SECREL64MSB, 0x66) /* @secrel(sym + add), data8 MSB */ + RELOC_NUMBER (R_IA64_SECREL64LSB, 0x67) /* @secrel(sym + add), data8 LSB */ + + RELOC_NUMBER (R_IA64_REL32MSB, 0x6c) /* data 4 + REL */ + RELOC_NUMBER (R_IA64_REL32LSB, 0x6d) /* data 4 + REL */ + RELOC_NUMBER (R_IA64_REL64MSB, 0x6e) /* data 8 + REL */ + RELOC_NUMBER (R_IA64_REL64LSB, 0x6f) /* data 8 + REL */ + + RELOC_NUMBER (R_IA64_LTV32MSB, 0x70) /* symbol + addend, data4 MSB */ + RELOC_NUMBER (R_IA64_LTV32LSB, 0x71) /* symbol + addend, data4 LSB */ + RELOC_NUMBER (R_IA64_LTV64MSB, 0x72) /* symbol + addend, data8 MSB */ + RELOC_NUMBER (R_IA64_LTV64LSB, 0x73) /* symbol + addend, data8 LSB */ + + RELOC_NUMBER (R_IA64_PCREL21BI, 0x79) /* @pcrel(sym + add), ptb, call */ + RELOC_NUMBER (R_IA64_PCREL22, 0x7a) /* @pcrel(sym + add), imm22 */ + RELOC_NUMBER (R_IA64_PCREL64I, 0x7b) /* @pcrel(sym + add), imm64 */ + + RELOC_NUMBER (R_IA64_IPLTMSB, 0x80) /* dynamic reloc, imported PLT, MSB */ + RELOC_NUMBER (R_IA64_IPLTLSB, 0x81) /* dynamic reloc, imported PLT, LSB */ + RELOC_NUMBER (R_IA64_EPLTMSB, 0x82) /* dynamic reloc, exported PLT, ## */ + RELOC_NUMBER (R_IA64_EPLTLSB, 0x83) /* dynamic reloc, exported PLT, ## */ + RELOC_NUMBER (R_IA64_COPY, 0x84) /* dynamic reloc, data copy ## */ + RELOC_NUMBER (R_IA64_LTOFF22X, 0x86) /* LTOFF22, relaxable. */ + RELOC_NUMBER (R_IA64_LDXMOV, 0x87) /* Use of LTOFF22X. */ + + RELOC_NUMBER (R_IA64_TPREL22, 0x92) /* sym-TP+add, add imm22 ## */ + RELOC_NUMBER (R_IA64_TPREL64MSB, 0x96) /* sym-TP+add, data8 MSB ## */ + RELOC_NUMBER (R_IA64_TPREL64LSB, 0x97) /* sym-TP+add, data8 LSB ## */ + + RELOC_NUMBER (R_IA64_LTOFF_TP22, 0x9a) /* @ltoff(sym-TP+add), add imm22 ## */ + + FAKE_RELOC (R_IA64_MAX_RELOC_CODE, 0x9a) +END_RELOC_NUMBERS + +#endif /* _ELF_IA64_H */ diff --git a/include/elf/mips.h b/include/elf/mips.h index 1e2a9f99a..e5e37393d 100644 --- a/include/elf/mips.h +++ b/include/elf/mips.h @@ -1,5 +1,5 @@ /* MIPS ELF support for BFD. - Copyright (C) 1993, 1994, 1995, 1996, 1998 Free Software Foundation, Inc. + Copyright (C) 1993, 1994, 1995, 1996, 1998, 2000 Free Software Foundation, Inc. By Ian Lance Taylor, Cygnus Support, <ian@cygnus.com>, from information in the System V Application Binary Interface, MIPS diff --git a/include/elf/mn10300.h b/include/elf/mn10300.h index 1b90a1379..4e7fce5c8 100644 --- a/include/elf/mn10300.h +++ b/include/elf/mn10300.h @@ -1,5 +1,5 @@ /* MN10300 ELF support for BFD. - Copyright (C) 1998 Free Software Foundation, Inc. + Copyright (C) 1998, 2000 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. diff --git a/include/elf/reloc-macros.h b/include/elf/reloc-macros.h index 42174caee..9c27e8930 100644 --- a/include/elf/reloc-macros.h +++ b/include/elf/reloc-macros.h @@ -1,5 +1,5 @@ /* Generic relocation support for BFD. - Copyright (C) 1998 Free Software Foundation, Inc. + Copyright (C) 1998, 2000 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -59,7 +59,7 @@ } } */ - + #ifndef _RELOC_MACROS_H #define _RELOC_MACROS_H @@ -78,15 +78,15 @@ name (rtype) \ switch (rtype) \ { -#ifdef __STDC__ +#if defined (__STDC__) || defined (ALMOST_STDC) #define RELOC_NUMBER(name, number) case number : return #name ; #else #define RELOC_NUMBER(name, number) case number : return "name" ; #endif -#define FAKE_RELOC(name, number) +#define FAKE_RELOC(name, number) #define EMPTY_RELOC(name) - + #define END_RELOC_NUMBERS \ default: return NULL; \ } \ @@ -100,15 +100,15 @@ name (rtype) \ to -1 so that the first real entry will still default to 0). Further entries then prepend a comma to their definitions, creating a list of enumerator entries that will satisfy these compilers. */ -#ifdef __STDC__ +#if defined (__STDC__) || defined (ALMOST_STDC) #define START_RELOC_NUMBERS(name) enum name { _##name = -1 #else -#define START_RELOC_NUMBERS(name) enum name { name = -1 +#define START_RELOC_NUMBERS(name) enum name { _/**/name = -1 #endif - + #define RELOC_NUMBER(name, number) , name = number -#define FAKE_RELOC(name, number) , name = number -#define EMPTY_RELOC(name) , name +#define FAKE_RELOC(name, number) , name = number +#define EMPTY_RELOC(name) , name #define END_RELOC_NUMBERS }; #endif |