* dwarf.h: Replace with current version from gcc distribution.

	* common.h (SHT_BEPROGBITS):  Add section type for i860 operating
	in big endian mode, where code is in a separate section.  The
	SHT_PROGBITS section is used for data.  From pfieland@stratus.com.

2 files changed, 209 insertions, 0 deletions

diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
new file mode 100644
index 0000000..d000f6d
--- /dev/null
+++ b/include/elf/ChangeLog
@@ -0,0 +1,30 @@
+Sat Aug  1 13:46:53 1992  Fred Fish  (fnf@cygnus.com)
+
+	* dwarf.h:  Replace with current version from gcc distribution.
+	* common.h (SHT_BEPROGBITS):  Add section type for i860 operating
+	in big endian mode, where code is in a separate section.  The
+	SHT_PROGBITS section is used for data.  From pfieland@stratus.com.
+
+Fri Jun 19 19:05:09 1992  John Gilmore  (gnu at cygnus.com)
+
+	* internal.h:  Add real struct tags to all the Type_Defs, so they
+	can be used in prototypes where the Type_Defs are not known.
+
+Fri Apr  3 20:58:58 1992  Mark Eichin  (eichin at cygnus.com)
+
+	* common.h: added ELF_R_{SYM,TYPE,INFO} for handling relocation
+	info
+	added EM_MIPS, and corrected value of EM_860 based on System V ABI
+	manual. 
+
+	* external.h: added Elf_External_{Rel,Rela}.
+
+	* internal.h: added Elf_Internal_{Rel,Rela}.
+	added rawdata to Elf_Internal_Shdr.
+
+Sat Nov 30 20:43:59 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
+
+	* common.h, dwarf.h, external.h, internal.h, ChangeLog; moved from
+	../elf-<foo>
+
+
diff --git a/include/elf/common.h b/include/elf/common.h
new file mode 100644
index 0000000..5d0ad55
--- /dev/null
+++ b/include/elf/common.h
@@ -0,0 +1,179 @@
+/* ELF support for BFD.
+   Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+
+   Written by Fred Fish @ Cygnus Support, from information published
+   in "UNIX System V Release 4, Programmers Guide: ANSI C and
+   Programming Support Tools".
+
+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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+
+/* This file is part of ELF support for BFD, and contains the portions
+   that are common to both the internal and external representations.
+   For example, ELFMAG0 is the byte 0x7F in both the internal (in-memory)
+   and external (in-file) representations. */
+   
+
+/* Fields in e_ident[] */
+
+#define EI_MAG0		0		/* File identification byte 0 index */
+#define ELFMAG0		0x7F		/* Magic number byte 0 */
+
+#define EI_MAG1		1		/* File identification byte 1 index */
+#define ELFMAG1		'E'		/* Magic number byte 1 */
+
+#define EI_MAG2		2		/* File identification byte 2 index */
+#define ELFMAG2		'L'		/* Magic number byte 2 */
+
+#define EI_MAG3		3		/* File identification byte 3 index */
+#define ELFMAG3		'F'		/* Magic number byte 3 */
+
+#define EI_CLASS	4		/* File class */
+#define ELFCLASSNONE	0		/* Invalid class */
+#define ELFCLASS32	1		/* 32-bit objects */
+#define ELFCLASS64	2		/* 64-bit objects */
+
+#define EI_DATA		5		/* Data encoding */
+#define ELFDATANONE	0		/* Invalid data encoding */
+#define ELFDATA2LSB	1		/* 2's complement, little endian */
+#define ELFDATA2MSB	2		/* 2's complement, big endian */
+
+#define EI_VERSION	6		/* File version */
+
+#define EI_PAD		7		/* Start of padding bytes */
+
+
+/* Values for e_type, which identifies the object file type */
+
+#define ET_NONE		0		/* No file type */
+#define ET_REL		1		/* Relocatable file */
+#define ET_EXEC		2		/* Executable file */
+#define ET_DYN		3		/* Shared object file */
+#define ET_CORE		4		/* Core file */
+#define ET_LOPROC	0xFF00		/* Processor-specific */
+#define ET_HIPROC	0xFFFF		/* Processor-specific */
+
+/* Values for e_machine, which identifies the architecture */
+
+#define EM_NONE		0		/* No machine */
+#define EM_M32		1		/* AT&T WE 32100 */
+#define EM_SPARC	2		/* SUN SPARC */
+#define EM_386		3		/* Intel 80386 */
+#define EM_68K		4		/* Motorola m68k family */
+#define EM_88K		5		/* Motorola m88k family */
+#define EM_860		7		/* Intel 80860 */
+#define EM_MIPS		8		/* MIPS R3000 */
+
+/* Values for e_version */
+
+#define EV_NONE		0		/* Invalid ELF version */
+#define EV_CURRENT	1		/* Current version */
+
+/* Values for program header, p_type field */
+
+#define	PT_NULL		0		/* Program header table entry unused */
+#define PT_LOAD		1		/* Loadable program segment */
+#define PT_DYNAMIC	2		/* Dynamic linking information */
+#define PT_INTERP	3		/* Program interpreter */
+#define PT_NOTE		4		/* Auxiliary information */
+#define PT_SHLIB	5		/* Reserved, unspecified semantics */
+#define PT_PHDR		6		/* Entry for header table itself */
+#define PT_LOPROC	0x70000000	/* Processor-specific */
+#define PT_HIPROC	0x7FFFFFFF	/* Processor-specific */
+
+/* Program segment permissions, in program header p_flags field */
+
+#define PF_X		(1 << 0)	/* Segment is executable */
+#define PF_W		(1 << 1)	/* Segment is writable */
+#define PF_R		(1 << 2)	/* Segment is readable */
+#define PF_MASKPROC	0xF0000000	/* Processor-specific reserved bits */
+
+/* Values for section header, sh_type field */
+
+#define SHT_NULL	0		/* Section header table entry unused */
+#define SHT_PROGBITS	1		/* Program specific (private) data */
+#define SHT_SYMTAB	2		/* Link editing symbol table */
+#define SHT_STRTAB	3		/* A string table */
+#define SHT_RELA	4		/* Relocation entries with addends */
+#define SHT_HASH	5		/* A symbol hash table */
+#define SHT_DYNAMIC	6		/* Information for dynamic linking */
+#define SHT_NOTE	7		/* Information that marks file */
+#define SHT_NOBITS	8		/* Section occupies no space in file */
+#define SHT_REL		9		/* Relocation entries, no addends */
+#define SHT_SHLIB	10		/* Reserved, unspecified semantics */
+#define SHT_DYNSYM	11		/* Dynamic linking symbol table */
+#define SHT_BEPROGBITS	12		/* Possibly nonstandard section type
+					   for i860 processors operating in big
+					   endian mode.  This section is used
+					   for code while SHT_PROGBITS is used
+					   for data. */
+#define SHT_LOPROC	0x70000000	/* Processor-specific semantics, lo */
+#define SHT_HIPROC	0x7FFFFFFF	/* Processor-specific semantics, hi */
+#define SHT_LOUSER	0x80000000	/* Application-specific semantics */
+#define SHT_HIUSER	0x8FFFFFFF	/* Application-specific semantics */
+
+/* Values for section header, sh_flags field */
+
+#define SHF_WRITE	(1 << 0)	/* Writable data during execution */
+#define SHF_ALLOC	(1 << 1)	/* Occupies memory during execution */
+#define SHF_EXECINSTR	(1 << 2)	/* Executable machine instructions */
+#define SHF_MASKPROC	0xF0000000	/* Processor-specific semantics */
+
+/* Values of note segment descriptor types for core files. */
+
+#define NT_PRSTATUS	1		/* Contains copy of prstatus struct */
+#define NT_FPREGSET	2		/* Contains copy of fpregset struct */
+#define NT_PRPSINFO	3		/* Contains copy of prpsinfo struct */
+
+/* These three macros disassemble and assemble a symbol table st_info field,
+   which contains the symbol binding and symbol type.  The STB_ and STT_
+   defines identify the binding and type. */
+
+#define ELF_ST_BIND(val)		(((unsigned int)(val)) >> 4)
+#define ELF_ST_TYPE(val)		((val) & 0xF)
+#define ELF_ST_INFO(bind,type)		(((bind) << 4) + ((type) & 0xF))
+
+#define STB_LOCAL	0		/* Symbol not visible outside obj */
+#define STB_GLOBAL	1		/* Symbol visible outside obj */
+#define STB_WEAK	2		/* Like globals, lower precedence */
+#define STB_LOPROC	13		/* Application-specific semantics */
+#define STB_HIPROC	15		/* Application-specific semantics */
+
+#define STT_NOTYPE	0		/* Symbol type is unspecified */
+#define STT_OBJECT	1		/* Symbol is a data object */
+#define STT_FUNC	2		/* Symbol is a code object */
+#define STT_SECTION	3		/* Symbol associated with a section */
+#define STT_FILE	4		/* Symbol gives a file name */
+#define STT_LOPROC	13		/* Application-specific semantics */
+#define STT_HIPROC	15		/* Application-specific semantics */
+
+/* Special section indices, which may show up in st_shndx fields, among
+   other places. */
+
+#define SHN_UNDEF	0		/* Undefined section reference */
+#define SHN_LORESERV	0xFF00		/* Begin range of reserved indices */
+#define SHN_LOPROC	0xFF00		/* Begin range of appl-specific */
+#define SHN_HIPROC	0xFF1F		/* End range of appl-specific */
+#define SHN_ABS		0xFFF1		/* Associated symbol is absolute */
+#define SHN_COMMON	0xFFF2		/* Associated symbol is in common */
+#define SHN_HIRESERVE	0xFFFF		/* End range of reserved indices */
+
+/* relocation info handling macros */
+
+#define ELF_R_SYM(i)	((i)>>8)
+#define ELF_R_TYPE(i)	((unsigned char)(i))
+#define ELF_R_INFO(s,t)	(((s)<<8)+(unsigned char)(t))