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-rw-r--r--include/aout/ChangeLog262
-rw-r--r--include/aout/adobe.h314
-rw-r--r--include/aout/aout64.h516
-rw-r--r--include/aout/ar.h55
-rw-r--r--include/aout/dynix3.h87
-rw-r--r--include/aout/encap.h135
-rw-r--r--include/aout/host.h43
-rw-r--r--include/aout/hp.h83
-rw-r--r--include/aout/hp300hpux.h132
-rw-r--r--include/aout/hppa.h22
-rw-r--r--include/aout/ranlib.h63
-rw-r--r--include/aout/reloc.h67
-rw-r--r--include/aout/stab.def283
-rw-r--r--include/aout/stab_gnu.h55
-rw-r--r--include/aout/sun4.h239
15 files changed, 0 insertions, 2356 deletions
diff --git a/include/aout/ChangeLog b/include/aout/ChangeLog
deleted file mode 100644
index b4d4139d9..000000000
--- a/include/aout/ChangeLog
+++ /dev/null
@@ -1,262 +0,0 @@
-2010-04-15 Nick Clifton <nickc@redhat.com>
-
- * adobe.h: Update copyright notice to use GPLv3.
- * aout64.h: Likewise.
- * ar.h: Likewise.
- * dynix3.h: Likewise.
- * encap.h: Likewise.
- * host.h: Likewise.
- * hp.h: Likewise.
- * hp300hpux.h: Likewise.
- * ranlib.h: Likewise.
- * reloc.h: Likewise.
- * stab.def: Likewise.
- * stab_gnu.h: Likewise.
- * sun4.h: Likewise.
-
-2009-10-02 Alan Modra <amodra@bigpond.net.au>
-
- * aout64.h (N_SHARED_LIB): Define as zero if not already defined.
- * sun4.h (N_SHARED_LIB): Define.
- * hp300hpux.h (N_SHARED_LIB): Don't define.
-
-2008-08-28 Tristan Gingold <gingold@adacore.com>
-
- * stab.def: Add BNSYM, ENSYM, OSO for darwin.
-
-2008-03-27 Cary Coutant <ccoutant@google.com>
-
- * ar.h (ARMAGT): New magic string for thin archives.
-
-2005-08-18 Alan Modra <amodra@bigpond.net.au>
-
- * encap.h: Remove a29k support.
-
-2005-05-10 Nick Clifton <nickc@redhat.com>
-
- * Update the address and phone number of the FSF organization in
- the GPL notices in the following files:
- adobe.h, aout64.h, ar.h, dynix3.h, encap.h, host.h, hp.h,
- ranlib.h, reloc.h, stab.def, stab_gnu.h, sun4.h
-
-2004-01-06 Mark Kettenis <kettenis@gnu.org>
-
- * stab.def: Add N_PATCH to DO definition.
-
-2003-03-06 Elias Athanasopoulos <elathan@phys.uoa.gr>
-
- * aout64.h (BYTES_IN_WORD): Define if necessary.
-
-2001-09-18 Alan Modra <amodra@bigpond.net.au>
-
- * aout64.h: Formatting fixes.
- (N_TXTADDR): Evaluate to a bfd_vma.
- (N_DATADDR): Avoid negative unsigned warning.
- * hp300hpux.h: Formatting fixes.
- (N_DATADDR): Avoid negative unsigned warning.
-
-2000-04-03 Hans-Peter Nilsson <hp@axis.com>
-
- * aout64.h (RELOC_EXT_BITS_EXTERN_BIG): Wrap definition in #ifndef.
- (RELOC_EXT_BITS_EXTERN_LITTLE): Ditto.
- (RELOC_EXT_BITS_TYPE_BIG): Ditto.
- (RELOC_EXT_BITS_TYPE_SH_BIG): Ditto.
- (RELOC_EXT_BITS_TYPE_LITTLE): Ditto.
- (RELOC_EXT_BITS_TYPE_SH_LITTLE): Ditto.
-
-1999-07-12 Ian Lance Taylor <ian@zembu.com>
-
- * aout64.h (N_SHARED_LIB): Define as 0 if TEXT_START_ADDR is
- defined as 0.
-
-1998-06-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
-
- * stab.def: Add N_ALIAS from SunPro F77.
-
-1996-03-11 Ian Lance Taylor <ian@cygnus.com>
-
- * stab.def: Use __define_stab_duplicate rather than __define_stab
- for duplicate entries N_BROWS and N_MOD2.
- * stab_gnu.h (__define_stab_duplicate): Define before including
- stab.def.
-
-1995-10-27 Niklas Hallqvist <niklas@appli.se>
-
- * aout64.h, host.h, hp300hpux.h, sun4.h: Changed PAGE_SIZE to
- TARGET_PAGE_SIZE.
-
-1995-09-12 Ian Lance Taylor <ian@cygnus.com>
-
- * sun4.h (struct internal_sun4_dynamic_link): Change all fields
- from long to unsigned long.
-
-1995-07-12 Ken Raeburn <raeburn@kr-pc.cygnus.com>
-
- * sun4.h (PAGE_SIZE): Undefine before defining.
-
-1994-09-04 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
-
- * aout64.h: Only define QMAGIC if it isn't already defined.
-
-1994-06-16 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aout64.h (BMAGIC): Define.
-
-1994-06-11 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Add weak symbols as an extension to a.out.
- * aout64.h (N_WEAKU, N_WEAKA, N_WEAKT, N_WEAKD, N_WEAKB): Define.
- * stab.def: Update symbol value table.
-
-1994-06-02 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * sun4.h (EXTERNAL_SUN4_DYNAMIC_DEBUGGER_SIZE): Correct from 28 to
- 24. Fix up ld_got comment.
-
-1994-03-30 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * dynix3.h: Cleanup, adapt to current bfd version.
-
-1994-02-26 Ian Lance Taylor (ian@cygnus.com)
-
- * aout64.h: Add casts to avoid warnings from SVR4 cc.
-
-1994-02-11 Stan Shebs (shebs@andros.cygnus.com)
-
- * ar.h (ARMAG, ARMAGB, ARFMAG): Change '\n' to '\012', for greater
- portability.
-
-1994-01-21 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * sun4.h: Added information about SunOS shared libraries.
-
-1994-01-07 Jim Kingdon (kingdon@deneb.cygnus.com)
-
- * aout64.h (N_TXTADDR): Add comment regarding OMAGIC and NMAGIC.
-
-1993-12-25 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * aout64.h (N_DATOFF): Don't pad (revert change of 8 Jul 1993).
-
-1993-11-16 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * aout64.h: New macros ZMAGIC_DISK_BLOCK_SIZE and N_DISK_BLOCK_SIZE
- for Linux ZMAGIC.
- (N_TXTOFF, N_DATOFF): Use them.
-
-1993-11-04 Ken Raeburn (raeburn@kr-pc.cygnus.com)
-
- * aout64.h (RELOC_STD_BITS_RELATIVE_LITTLE): Fixed value to match
- sun3 system; used to overlap other fields.
- (RELOC_STD_BITS_JMPTABLE_LITTLE): Likewise.
-
-1993-11-03 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * aout64.h (RELOC_STD_BITS_BASEREL_LITTLE): Make it 0x10 (Ken's
- suggestion) to avoid conflict with RELOC_STD_BITS_EXTERN_LITTLE.
-
-1993-10-29 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * hp300hpux.h (N_SHARED_LIB): Define to be 0.
-
-1993-09-13 John Gilmore (gnu@cygnus.com)
-
- * ar.h (ARMAP_TIME_OFFSET): Add and describe.
-
-Mon Aug 23 Sean Fagan (sef@cygnus.com)
-
- * aout64.h [ARCH_SIZE != 64]: Allow N_BADMAG to be overridden.
-
-1993-08-16 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * stab_gnu.h: Include aout/stab.def not just stab.def.
-
-1993-07-18 Jim Kingdon (kingdon@rtl.cygnus.com)
-
- * dynix3.h: New, for symmetry running dynix.
-
-1993-07-08 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * aout64.h (N_BADMAG): Recognize QMAGIC.
- N_TXTOFF, N_TXTADDR, N_TXTSIZE: Special code for QMAGIC.
- N_DATOFF: Pad text size if we need to.
-
-1993-06-18 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * stab.def (N_ECOML): Fix comment.
-
-1993-05-31 Jim Kingdon (kingdon@cygnus.com)
-
- * stab.def: Remove Solaris information on N_FUN stabstring grammar;
- I've transferred it to gdb/doc/stabs.texinfo, where it belongs.
-
-1993-05-10 Ken Raeburn (raeburn@kr-pc.cygnus.com)
-
- * hp300hpux.h: Patch from Glenn Engel for linker problem and
- compatibility fix:
- (OMAGIC, NMAGIC): New definitions.
- (SHAREMAGIC): Deleted.
- (HPUX_DOT_O_MAGIC): New macro.
- (_N_BADMAG): Adjusted.
- (N_HEADER_IN_TEXT, N_DATADDR): New macros.
-
-1993-04-29 Ken Raeburn (raeburn@deneb.cygnus.com)
-
- * hp300hpux.h: New file from Glenn Engel, glenne@lsid.hp.com.
-
-1993-04-27 Ken Raeburn (raeburn@kr-pc.cygnus.com)
-
- * aout64.h (struct external_exec, *MAGIC, N_BADMAG): Don't define
- if `external_exec' is already defined as a macro.
- (N_DATOFF, N_TRELOFF, N_DRELOFF, N_SYMOFF, N_STROFF): Don't define
- if already defined.
- (struct external_nlist, EXTERNAL_NLIST_SIZE): Don't define if
- `external_nlist' is already defined as a macro.
-
-1992-08-15 John Gilmore (gnu@cygnus.com)
-
- * adobe.h: Add description of a.out.adobe format.
-
-1992-07-03 John Gilmore (gnu at cygnus.com)
-
- * stab.def: Update more Solaris definitions.
- * stab_gnu.h: Add N_SO language types, and Solaris basic float types.
-
-1992-06-14 John Gilmore (gnu at cygnus.com)
-
- * stab.def: Update descriptions of Solaris-2 stabs; add N_UNDF.
-
-1992-06-11 John Gilmore (gnu at cygnus.com)
-
- * stab.def: Add N_OBJ and N_OPT from Solaris-2.
-
-1992-01-30 John Gilmore (gnu at cygnus.com)
-
- * aout64.h: N_TXTSIZE needs some more parentheses.
- I don't trust C precedence.
-
-1991-12-18 Per Bothner (bothner at cygnus.com)
-
- * aout64.h: Move common sunos-specific test
- to recognize shared libraries into new macro N_SHARED_LIB.
- Use it to simplify & reformat N_TXTADDR, N_TXTOFF, N_TXTSIZE.
-
-1991-11-30 Steve Chamberlain (sac at rtl.cygnus.com)
-
- * aout64.h, ar.h, encap.h, host.h, hp.h, ranlib.h, reloc.h,
- stab.def, stab_gnu.h, sun4.h: All moved from the devo/include
- directory.
-
-
-Copyright (C) 1991-2012 Free Software Foundation, Inc.
-
-Copying and distribution of this file, with or without modification,
-are permitted in any medium without royalty provided the copyright
-notice and this notice are preserved.
-
-Local Variables:
-mode: change-log
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/include/aout/adobe.h b/include/aout/adobe.h
deleted file mode 100644
index ce2255277..000000000
--- a/include/aout/adobe.h
+++ /dev/null
@@ -1,314 +0,0 @@
-/* `a.out.adobe' differences from standard a.out files
-
- Copyright 2001, 2010 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-#ifndef __A_OUT_ADOBE_H__
-#define __A_OUT_ADOBE_H__
-
-#define BYTES_IN_WORD 4
-
-/* Struct external_exec is the same. */
-
-/* This is the layout on disk of the 32-bit or 64-bit exec header. */
-
-struct external_exec
-{
- bfd_byte e_info[4]; /* magic number and stuff */
- bfd_byte e_text[BYTES_IN_WORD]; /* length of text section in bytes */
- bfd_byte e_data[BYTES_IN_WORD]; /* length of data section in bytes */
- bfd_byte e_bss[BYTES_IN_WORD]; /* length of bss area in bytes */
- bfd_byte e_syms[BYTES_IN_WORD]; /* length of symbol table in bytes */
- bfd_byte e_entry[BYTES_IN_WORD]; /* start address */
- bfd_byte e_trsize[BYTES_IN_WORD]; /* length of text relocation info */
- bfd_byte e_drsize[BYTES_IN_WORD]; /* length of data relocation info */
-};
-
-#define EXEC_BYTES_SIZE (4 + BYTES_IN_WORD * 7)
-
-/* Magic numbers for a.out files */
-
-#undef ZMAGIC
-#define ZMAGIC 0xAD0BE /* Cute, eh? */
-#undef OMAGIC
-#undef NMAGIC
-
-#define N_BADMAG(x) ((x).a_info != ZMAGIC)
-
-/* By default, segment size is constant. But some machines override this
- to be a function of the a.out header (e.g. machine type). */
-#ifndef N_SEGSIZE
-#define N_SEGSIZE(x) SEGMENT_SIZE
-#endif
-#undef N_SEGSIZE /* FIXMEXXXX */
-
-/* Segment information for the a.out.Adobe format is specified after the
- file header. It contains N segment descriptors, followed by one with
- a type of zero.
-
- The actual text of the segments starts at N_TXTOFF in the file,
- regardless of how many or how few segment headers there are. */
-
-struct external_segdesc {
- unsigned char e_type[1];
- unsigned char e_size[3];
- unsigned char e_virtbase[4];
- unsigned char e_filebase[4];
-};
-
-struct internal_segdesc {
- unsigned int a_type:8; /* Segment type N_TEXT, N_DATA, 0 */
- unsigned int a_size:24; /* Segment size */
- bfd_vma a_virtbase; /* Virtual address */
- unsigned int a_filebase; /* Base address in object file */
-};
-
-#define N_TXTADDR(x) \
-
-/* This is documented to be at 1024, but appears to really be at 2048.
- FIXME?! */
-#define N_TXTOFF(x) 2048
-
-#define N_TXTSIZE(x) ((x).a_text)
-
-#define N_DATADDR(x)
-
-#define N_BSSADDR(x)
-
-/* Offsets of the various portions of the file after the text segment. */
-
-#define N_DATOFF(x) ( N_TXTOFF(x) + N_TXTSIZE(x) )
-#define N_TRELOFF(x) ( N_DATOFF(x) + (x).a_data )
-#define N_DRELOFF(x) ( N_TRELOFF(x) + (x).a_trsize )
-#define N_SYMOFF(x) ( N_DRELOFF(x) + (x).a_drsize )
-#define N_STROFF(x) ( N_SYMOFF(x) + (x).a_syms )
-
-/* Symbols */
-struct external_nlist {
- bfd_byte e_strx[BYTES_IN_WORD]; /* index into string table of name */
- bfd_byte e_type[1]; /* type of symbol */
- bfd_byte e_other[1]; /* misc info (usually empty) */
- bfd_byte e_desc[2]; /* description field */
- bfd_byte e_value[BYTES_IN_WORD]; /* value of symbol */
-};
-
-#define EXTERNAL_NLIST_SIZE (BYTES_IN_WORD+4+BYTES_IN_WORD)
-
-struct internal_nlist {
- unsigned long n_strx; /* index into string table of name */
- unsigned char n_type; /* type of symbol */
- unsigned char n_other; /* misc info (usually empty) */
- unsigned short n_desc; /* description field */
- bfd_vma n_value; /* value of symbol */
-};
-
-/* The n_type field is the symbol type, containing: */
-
-#define N_UNDF 0 /* Undefined symbol */
-#define N_ABS 2 /* Absolute symbol -- defined at particular addr */
-#define N_TEXT 4 /* Text sym -- defined at offset in text seg */
-#define N_DATA 6 /* Data sym -- defined at offset in data seg */
-#define N_BSS 8 /* BSS sym -- defined at offset in zero'd seg */
-#define N_COMM 0x12 /* Common symbol (visible after shared lib dynlink) */
-#define N_FN 0x1f /* File name of .o file */
-#define N_FN_SEQ 0x0C /* N_FN from Sequent compilers (sigh) */
-/* Note: N_EXT can only be usefully OR-ed with N_UNDF, N_ABS, N_TEXT,
- N_DATA, or N_BSS. When the low-order bit of other types is set,
- (e.g. N_WARNING versus N_FN), they are two different types. */
-#define N_EXT 1 /* External symbol (as opposed to local-to-this-file) */
-#define N_TYPE 0x1e
-#define N_STAB 0xe0 /* If any of these bits are on, it's a debug symbol */
-
-#define N_INDR 0x0a
-
-/* The following symbols refer to set elements.
- All the N_SET[ATDB] symbols with the same name form one set.
- Space is allocated for the set in the text section, and each set
- elements value is stored into one word of the space.
- The first word of the space is the length of the set (number of elements).
-
- The address of the set is made into an N_SETV symbol
- whose name is the same as the name of the set.
- This symbol acts like a N_DATA global symbol
- in that it can satisfy undefined external references. */
-
-/* These appear as input to LD, in a .o file. */
-#define N_SETA 0x14 /* Absolute set element symbol */
-#define N_SETT 0x16 /* Text set element symbol */
-#define N_SETD 0x18 /* Data set element symbol */
-#define N_SETB 0x1A /* Bss set element symbol */
-
-/* This is output from LD. */
-#define N_SETV 0x1C /* Pointer to set vector in data area. */
-
-/* Warning symbol. The text gives a warning message, the next symbol
- in the table will be undefined. When the symbol is referenced, the
- message is printed. */
-
-#define N_WARNING 0x1e
-
-/* Relocations
-
- There are two types of relocation flavours for a.out systems,
- standard and extended. The standard form is used on systems where the
- instruction has room for all the bits of an offset to the operand, whilst
- the extended form is used when an address operand has to be split over n
- instructions. Eg, on the 68k, each move instruction can reference
- the target with a displacement of 16 or 32 bits. On the sparc, move
- instructions use an offset of 14 bits, so the offset is stored in
- the reloc field, and the data in the section is ignored.
-*/
-
-/* This structure describes a single relocation to be performed.
- The text-relocation section of the file is a vector of these structures,
- all of which apply to the text section.
- Likewise, the data-relocation section applies to the data section. */
-
-struct reloc_std_external {
- bfd_byte r_address[BYTES_IN_WORD]; /* offset of of data to relocate */
- bfd_byte r_index[3]; /* symbol table index of symbol */
- bfd_byte r_type[1]; /* relocation type */
-};
-
-#define RELOC_STD_BITS_PCREL_BIG 0x80
-#define RELOC_STD_BITS_PCREL_LITTLE 0x01
-
-#define RELOC_STD_BITS_LENGTH_BIG 0x60
-#define RELOC_STD_BITS_LENGTH_SH_BIG 5 /* To shift to units place */
-#define RELOC_STD_BITS_LENGTH_LITTLE 0x06
-#define RELOC_STD_BITS_LENGTH_SH_LITTLE 1
-
-#define RELOC_STD_BITS_EXTERN_BIG 0x10
-#define RELOC_STD_BITS_EXTERN_LITTLE 0x08
-
-#define RELOC_STD_BITS_BASEREL_BIG 0x08
-#define RELOC_STD_BITS_BASEREL_LITTLE 0x08
-
-#define RELOC_STD_BITS_JMPTABLE_BIG 0x04
-#define RELOC_STD_BITS_JMPTABLE_LITTLE 0x04
-
-#define RELOC_STD_BITS_RELATIVE_BIG 0x02
-#define RELOC_STD_BITS_RELATIVE_LITTLE 0x02
-
-#define RELOC_STD_SIZE (BYTES_IN_WORD + 3 + 1) /* Bytes per relocation entry */
-
-struct reloc_std_internal
-{
- bfd_vma r_address; /* Address (within segment) to be relocated. */
- /* The meaning of r_symbolnum depends on r_extern. */
- unsigned int r_symbolnum:24;
- /* Nonzero means value is a pc-relative offset
- and it should be relocated for changes in its own address
- as well as for changes in the symbol or section specified. */
- unsigned int r_pcrel:1;
- /* Length (as exponent of 2) of the field to be relocated.
- Thus, a value of 2 indicates 1<<2 bytes. */
- unsigned int r_length:2;
- /* 1 => relocate with value of symbol.
- r_symbolnum is the index of the symbol
- in files the symbol table.
- 0 => relocate with the address of a segment.
- r_symbolnum is N_TEXT, N_DATA, N_BSS or N_ABS
- (the N_EXT bit may be set also, but signifies nothing). */
- unsigned int r_extern:1;
- /* The next three bits are for SunOS shared libraries, and seem to
- be undocumented. */
- unsigned int r_baserel:1; /* Linkage table relative */
- unsigned int r_jmptable:1; /* pc-relative to jump table */
- unsigned int r_relative:1; /* "relative relocation" */
- /* unused */
- unsigned int r_pad:1; /* Padding -- set to zero */
-};
-
-
-/* EXTENDED RELOCS */
-
-struct reloc_ext_external {
- bfd_byte r_address[BYTES_IN_WORD]; /* offset of of data to relocate */
- bfd_byte r_index[3]; /* symbol table index of symbol */
- bfd_byte r_type[1]; /* relocation type */
- bfd_byte r_addend[BYTES_IN_WORD]; /* datum addend */
-};
-
-#define RELOC_EXT_BITS_EXTERN_BIG 0x80
-#define RELOC_EXT_BITS_EXTERN_LITTLE 0x01
-
-#define RELOC_EXT_BITS_TYPE_BIG 0x1F
-#define RELOC_EXT_BITS_TYPE_SH_BIG 0
-#define RELOC_EXT_BITS_TYPE_LITTLE 0xF8
-#define RELOC_EXT_BITS_TYPE_SH_LITTLE 3
-
-/* Bytes per relocation entry */
-#define RELOC_EXT_SIZE (BYTES_IN_WORD + 3 + 1 + BYTES_IN_WORD)
-
-enum reloc_type
-{
- /* simple relocations */
- RELOC_8, /* data[0:7] = addend + sv */
- RELOC_16, /* data[0:15] = addend + sv */
- RELOC_32, /* data[0:31] = addend + sv */
- /* pc-rel displacement */
- RELOC_DISP8, /* data[0:7] = addend - pc + sv */
- RELOC_DISP16, /* data[0:15] = addend - pc + sv */
- RELOC_DISP32, /* data[0:31] = addend - pc + sv */
- /* Special */
- RELOC_WDISP30, /* data[0:29] = (addend + sv - pc)>>2 */
- RELOC_WDISP22, /* data[0:21] = (addend + sv - pc)>>2 */
- RELOC_HI22, /* data[0:21] = (addend + sv)>>10 */
- RELOC_22, /* data[0:21] = (addend + sv) */
- RELOC_13, /* data[0:12] = (addend + sv) */
- RELOC_LO10, /* data[0:9] = (addend + sv) */
- RELOC_SFA_BASE,
- RELOC_SFA_OFF13,
- /* P.I.C. (base-relative) */
- RELOC_BASE10, /* Not sure - maybe we can do this the */
- RELOC_BASE13, /* right way now */
- RELOC_BASE22,
- /* for some sort of pc-rel P.I.C. (?) */
- RELOC_PC10,
- RELOC_PC22,
- /* P.I.C. jump table */
- RELOC_JMP_TBL,
- /* reputedly for shared libraries somehow */
- RELOC_SEGOFF16,
- RELOC_GLOB_DAT,
- RELOC_JMP_SLOT,
- RELOC_RELATIVE,
-
- RELOC_11,
- RELOC_WDISP2_14,
- RELOC_WDISP19,
- RELOC_HHI22, /* data[0:21] = (addend + sv) >> 42 */
- RELOC_HLO10, /* data[0:9] = (addend + sv) >> 32 */
-
- /* 29K relocation types */
- RELOC_JUMPTARG,
- RELOC_CONST,
- RELOC_CONSTH,
-
- NO_RELOC
- };
-
-
-struct reloc_internal {
- bfd_vma r_address; /* offset of of data to relocate */
- long r_index; /* symbol table index of symbol */
- enum reloc_type r_type; /* relocation type */
- bfd_vma r_addend; /* datum addend */
-};
-
-#endif /* __A_OUT_ADOBE_H__ */
diff --git a/include/aout/aout64.h b/include/aout/aout64.h
deleted file mode 100644
index 384909e05..000000000
--- a/include/aout/aout64.h
+++ /dev/null
@@ -1,516 +0,0 @@
-/* `a.out' object-file definitions, including extensions to 64-bit fields
-
- Copyright 1999, 2000, 2001, 2003, 2009, 2010 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-#ifndef __A_OUT_64_H__
-#define __A_OUT_64_H__
-
-#ifndef BYTES_IN_WORD
-#define BYTES_IN_WORD 4
-#endif
-
-/* This is the layout on disk of the 32-bit or 64-bit exec header. */
-
-#ifndef external_exec
-struct external_exec
-{
- bfd_byte e_info[4]; /* Magic number and stuff. */
- bfd_byte e_text[BYTES_IN_WORD]; /* Length of text section in bytes. */
- bfd_byte e_data[BYTES_IN_WORD]; /* Length of data section in bytes. */
- bfd_byte e_bss[BYTES_IN_WORD]; /* Length of bss area in bytes. */
- bfd_byte e_syms[BYTES_IN_WORD]; /* Length of symbol table in bytes. */
- bfd_byte e_entry[BYTES_IN_WORD]; /* Start address. */
- bfd_byte e_trsize[BYTES_IN_WORD]; /* Length of text relocation info. */
- bfd_byte e_drsize[BYTES_IN_WORD]; /* Length of data relocation info. */
-};
-
-#define EXEC_BYTES_SIZE (4 + BYTES_IN_WORD * 7)
-
-/* Magic numbers for a.out files. */
-
-#if ARCH_SIZE==64
-#define OMAGIC 0x1001 /* Code indicating object file. */
-#define ZMAGIC 0x1002 /* Code indicating demand-paged executable. */
-#define NMAGIC 0x1003 /* Code indicating pure executable. */
-
-/* There is no 64-bit QMAGIC as far as I know. */
-
-#define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \
- && N_MAGIC(x) != NMAGIC \
- && N_MAGIC(x) != ZMAGIC)
-#else
-#define OMAGIC 0407 /* Object file or impure executable. */
-#define NMAGIC 0410 /* Code indicating pure executable. */
-#define ZMAGIC 0413 /* Code indicating demand-paged executable. */
-#define BMAGIC 0415 /* Used by a b.out object. */
-
-/* This indicates a demand-paged executable with the header in the text.
- It is used by 386BSD (and variants) and Linux, at least. */
-#ifndef QMAGIC
-#define QMAGIC 0314
-#endif
-# ifndef N_BADMAG
-# define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \
- && N_MAGIC(x) != NMAGIC \
- && N_MAGIC(x) != ZMAGIC \
- && N_MAGIC(x) != QMAGIC)
-# endif /* N_BADMAG */
-#endif
-
-#endif
-
-#ifdef QMAGIC
-#define N_IS_QMAGIC(x) (N_MAGIC (x) == QMAGIC)
-#else
-#define N_IS_QMAGIC(x) (0)
-#endif
-
-/* The difference between TARGET_PAGE_SIZE and N_SEGSIZE is that TARGET_PAGE_SIZE is
- the finest granularity at which you can page something, thus it
- controls the padding (if any) before the text segment of a ZMAGIC
- file. N_SEGSIZE is the resolution at which things can be marked as
- read-only versus read/write, so it controls the padding between the
- text segment and the data segment (in memory; on disk the padding
- between them is TARGET_PAGE_SIZE). TARGET_PAGE_SIZE and N_SEGSIZE are the same
- for most machines, but different for sun3. */
-
-/* By default, segment size is constant. But some machines override this
- to be a function of the a.out header (e.g. machine type). */
-
-#ifndef N_SEGSIZE
-#define N_SEGSIZE(x) SEGMENT_SIZE
-#endif
-
-/* Virtual memory address of the text section.
- This is getting very complicated. A good reason to discard a.out format
- for something that specifies these fields explicitly. But til then...
-
- * OMAGIC and NMAGIC files:
- (object files: text for "relocatable addr 0" right after the header)
- start at 0, offset is EXEC_BYTES_SIZE, size as stated.
- * The text address, offset, and size of ZMAGIC files depend
- on the entry point of the file:
- * entry point below TEXT_START_ADDR:
- (hack for SunOS shared libraries)
- start at 0, offset is 0, size as stated.
- * If N_HEADER_IN_TEXT(x) is true (which defaults to being the
- case when the entry point is EXEC_BYTES_SIZE or further into a page):
- no padding is needed; text can start after exec header. Sun
- considers the text segment of such files to include the exec header;
- for BFD's purposes, we don't, which makes more work for us.
- start at TEXT_START_ADDR + EXEC_BYTES_SIZE, offset is EXEC_BYTES_SIZE,
- size as stated minus EXEC_BYTES_SIZE.
- * If N_HEADER_IN_TEXT(x) is false (which defaults to being the case when
- the entry point is less than EXEC_BYTES_SIZE into a page (e.g. page
- aligned)): (padding is needed so that text can start at a page boundary)
- start at TEXT_START_ADDR, offset TARGET_PAGE_SIZE, size as stated.
-
- Specific configurations may want to hardwire N_HEADER_IN_TEXT,
- for efficiency or to allow people to play games with the entry point.
- In that case, you would #define N_HEADER_IN_TEXT(x) as 1 for sunos,
- and as 0 for most other hosts (Sony News, Vax Ultrix, etc).
- (Do this in the appropriate bfd target file.)
- (The default is a heuristic that will break if people try changing
- the entry point, perhaps with the ld -e flag.)
-
- * QMAGIC is always like a ZMAGIC for which N_HEADER_IN_TEXT is true,
- and for which the starting address is TARGET_PAGE_SIZE (or should this be
- SEGMENT_SIZE?) (TEXT_START_ADDR only applies to ZMAGIC, not to QMAGIC). */
-
-/* This macro is only relevant for ZMAGIC files; QMAGIC always has the header
- in the text. */
-#ifndef N_HEADER_IN_TEXT
-#define N_HEADER_IN_TEXT(x) \
- (((x).a_entry & (TARGET_PAGE_SIZE-1)) >= EXEC_BYTES_SIZE)
-#endif
-
-/* Sun shared libraries, not linux. This macro is only relevant for ZMAGIC
- files. */
-#ifndef N_SHARED_LIB
-#define N_SHARED_LIB(x) (0)
-#endif
-
-/* Returning 0 not TEXT_START_ADDR for OMAGIC and NMAGIC is based on
- the assumption that we are dealing with a .o file, not an
- executable. This is necessary for OMAGIC (but means we don't work
- right on the output from ld -N); more questionable for NMAGIC. */
-
-#ifndef N_TXTADDR
-#define N_TXTADDR(x) \
- (/* The address of a QMAGIC file is always one page in, \
- with the header in the text. */ \
- N_IS_QMAGIC (x) \
- ? (bfd_vma) TARGET_PAGE_SIZE + EXEC_BYTES_SIZE \
- : (N_MAGIC (x) != ZMAGIC \
- ? (bfd_vma) 0 /* Object file or NMAGIC. */ \
- : (N_SHARED_LIB (x) \
- ? (bfd_vma) 0 \
- : (N_HEADER_IN_TEXT (x) \
- ? (bfd_vma) TEXT_START_ADDR + EXEC_BYTES_SIZE \
- : (bfd_vma) TEXT_START_ADDR))))
-#endif
-
-/* If N_HEADER_IN_TEXT is not true for ZMAGIC, there is some padding
- to make the text segment start at a certain boundary. For most
- systems, this boundary is TARGET_PAGE_SIZE. But for Linux, in the
- time-honored tradition of crazy ZMAGIC hacks, it is 1024 which is
- not what TARGET_PAGE_SIZE needs to be for QMAGIC. */
-
-#ifndef ZMAGIC_DISK_BLOCK_SIZE
-#define ZMAGIC_DISK_BLOCK_SIZE TARGET_PAGE_SIZE
-#endif
-
-#define N_DISK_BLOCK_SIZE(x) \
- (N_MAGIC(x) == ZMAGIC ? ZMAGIC_DISK_BLOCK_SIZE : TARGET_PAGE_SIZE)
-
-/* Offset in an a.out of the start of the text section. */
-#ifndef N_TXTOFF
-#define N_TXTOFF(x) \
- (/* For {O,N,Q}MAGIC, no padding. */ \
- N_MAGIC (x) != ZMAGIC \
- ? EXEC_BYTES_SIZE \
- : (N_SHARED_LIB (x) \
- ? 0 \
- : (N_HEADER_IN_TEXT (x) \
- ? EXEC_BYTES_SIZE /* No padding. */ \
- : ZMAGIC_DISK_BLOCK_SIZE /* A page of padding. */)))
-#endif
-/* Size of the text section. It's always as stated, except that we
- offset it to `undo' the adjustment to N_TXTADDR and N_TXTOFF
- for ZMAGIC files that nominally include the exec header
- as part of the first page of text. (BFD doesn't consider the
- exec header to be part of the text segment.) */
-#ifndef N_TXTSIZE
-#define N_TXTSIZE(x) \
- (/* For QMAGIC, we don't consider the header part of the text section. */\
- N_IS_QMAGIC (x) \
- ? (x).a_text - EXEC_BYTES_SIZE \
- : ((N_MAGIC (x) != ZMAGIC || N_SHARED_LIB (x)) \
- ? (x).a_text \
- : (N_HEADER_IN_TEXT (x) \
- ? (x).a_text - EXEC_BYTES_SIZE /* No padding. */ \
- : (x).a_text /* A page of padding. */ )))
-#endif
-/* The address of the data segment in virtual memory.
- It is the text segment address, plus text segment size, rounded
- up to a N_SEGSIZE boundary for pure or pageable files. */
-#ifndef N_DATADDR
-#define N_DATADDR(x) \
- (N_MAGIC (x) == OMAGIC \
- ? (N_TXTADDR (x) + N_TXTSIZE (x)) \
- : (N_SEGSIZE (x) + ((N_TXTADDR (x) + N_TXTSIZE (x) - 1) \
- & ~ (bfd_vma) (N_SEGSIZE (x) - 1))))
-#endif
-/* The address of the BSS segment -- immediately after the data segment. */
-
-#define N_BSSADDR(x) (N_DATADDR (x) + (x).a_data)
-
-/* Offsets of the various portions of the file after the text segment. */
-
-/* For {Q,Z}MAGIC, there is padding to make the data segment start on
- a page boundary. Most of the time the a_text field (and thus
- N_TXTSIZE) already contains this padding. It is possible that for
- BSDI and/or 386BSD it sometimes doesn't contain the padding, and
- perhaps we should be adding it here. But this seems kind of
- questionable and probably should be BSDI/386BSD-specific if we do
- do it.
-
- For NMAGIC (at least for hp300 BSD, probably others), there is
- padding in memory only, not on disk, so we must *not* ever pad here
- for NMAGIC. */
-
-#ifndef N_DATOFF
-#define N_DATOFF(x) (N_TXTOFF (x) + N_TXTSIZE (x))
-#endif
-#ifndef N_TRELOFF
-#define N_TRELOFF(x) (N_DATOFF (x) + (x).a_data)
-#endif
-#ifndef N_DRELOFF
-#define N_DRELOFF(x) (N_TRELOFF (x) + (x).a_trsize)
-#endif
-#ifndef N_SYMOFF
-#define N_SYMOFF(x) (N_DRELOFF (x) + (x).a_drsize)
-#endif
-#ifndef N_STROFF
-#define N_STROFF(x) (N_SYMOFF (x) + (x).a_syms)
-#endif
-
-/* Symbols */
-#ifndef external_nlist
-struct external_nlist
-{
- bfd_byte e_strx[BYTES_IN_WORD]; /* Index into string table of name. */
- bfd_byte e_type[1]; /* Type of symbol. */
- bfd_byte e_other[1]; /* Misc info (usually empty). */
- bfd_byte e_desc[2]; /* Description field. */
- bfd_byte e_value[BYTES_IN_WORD]; /* Value of symbol. */
-};
-#define EXTERNAL_NLIST_SIZE (BYTES_IN_WORD+4+BYTES_IN_WORD)
-#endif
-
-struct internal_nlist
-{
- unsigned long n_strx; /* Index into string table of name. */
- unsigned char n_type; /* Type of symbol. */
- unsigned char n_other; /* Misc info (usually empty). */
- unsigned short n_desc; /* Description field. */
- bfd_vma n_value; /* Value of symbol. */
-};
-
-/* The n_type field is the symbol type, containing: */
-
-#define N_UNDF 0 /* Undefined symbol. */
-#define N_ABS 2 /* Absolute symbol -- defined at particular addr. */
-#define N_TEXT 4 /* Text sym -- defined at offset in text seg. */
-#define N_DATA 6 /* Data sym -- defined at offset in data seg. */
-#define N_BSS 8 /* BSS sym -- defined at offset in zero'd seg. */
-#define N_COMM 0x12 /* Common symbol (visible after shared lib dynlink). */
-#define N_FN 0x1f /* File name of .o file. */
-#define N_FN_SEQ 0x0C /* N_FN from Sequent compilers (sigh). */
-/* Note: N_EXT can only be usefully OR-ed with N_UNDF, N_ABS, N_TEXT,
- N_DATA, or N_BSS. When the low-order bit of other types is set,
- (e.g. N_WARNING versus N_FN), they are two different types. */
-#define N_EXT 1 /* External symbol (as opposed to local-to-this-file). */
-#define N_TYPE 0x1e
-#define N_STAB 0xe0 /* If any of these bits are on, it's a debug symbol. */
-
-#define N_INDR 0x0a
-
-/* The following symbols refer to set elements.
- All the N_SET[ATDB] symbols with the same name form one set.
- Space is allocated for the set in the text section, and each set
- elements value is stored into one word of the space.
- The first word of the space is the length of the set (number of elements).
-
- The address of the set is made into an N_SETV symbol
- whose name is the same as the name of the set.
- This symbol acts like a N_DATA global symbol
- in that it can satisfy undefined external references. */
-
-/* These appear as input to LD, in a .o file. */
-#define N_SETA 0x14 /* Absolute set element symbol. */
-#define N_SETT 0x16 /* Text set element symbol. */
-#define N_SETD 0x18 /* Data set element symbol. */
-#define N_SETB 0x1A /* Bss set element symbol. */
-
-/* This is output from LD. */
-#define N_SETV 0x1C /* Pointer to set vector in data area. */
-
-/* Warning symbol. The text gives a warning message, the next symbol
- in the table will be undefined. When the symbol is referenced, the
- message is printed. */
-
-#define N_WARNING 0x1e
-
-/* Weak symbols. These are a GNU extension to the a.out format. The
- semantics are those of ELF weak symbols. Weak symbols are always
- externally visible. The N_WEAK? values are squeezed into the
- available slots. The value of a N_WEAKU symbol is 0. The values
- of the other types are the definitions. */
-#define N_WEAKU 0x0d /* Weak undefined symbol. */
-#define N_WEAKA 0x0e /* Weak absolute symbol. */
-#define N_WEAKT 0x0f /* Weak text symbol. */
-#define N_WEAKD 0x10 /* Weak data symbol. */
-#define N_WEAKB 0x11 /* Weak bss symbol. */
-
-/* Relocations
-
- There are two types of relocation flavours for a.out systems,
- standard and extended. The standard form is used on systems where the
- instruction has room for all the bits of an offset to the operand, whilst
- the extended form is used when an address operand has to be split over n
- instructions. Eg, on the 68k, each move instruction can reference
- the target with a displacement of 16 or 32 bits. On the sparc, move
- instructions use an offset of 14 bits, so the offset is stored in
- the reloc field, and the data in the section is ignored. */
-
-/* This structure describes a single relocation to be performed.
- The text-relocation section of the file is a vector of these structures,
- all of which apply to the text section.
- Likewise, the data-relocation section applies to the data section. */
-
-struct reloc_std_external
-{
- bfd_byte r_address[BYTES_IN_WORD]; /* Offset of of data to relocate. */
- bfd_byte r_index[3]; /* Symbol table index of symbol. */
- bfd_byte r_type[1]; /* Relocation type. */
-};
-
-#define RELOC_STD_BITS_PCREL_BIG ((unsigned int) 0x80)
-#define RELOC_STD_BITS_PCREL_LITTLE ((unsigned int) 0x01)
-
-#define RELOC_STD_BITS_LENGTH_BIG ((unsigned int) 0x60)
-#define RELOC_STD_BITS_LENGTH_SH_BIG 5
-#define RELOC_STD_BITS_LENGTH_LITTLE ((unsigned int) 0x06)
-#define RELOC_STD_BITS_LENGTH_SH_LITTLE 1
-
-#define RELOC_STD_BITS_EXTERN_BIG ((unsigned int) 0x10)
-#define RELOC_STD_BITS_EXTERN_LITTLE ((unsigned int) 0x08)
-
-#define RELOC_STD_BITS_BASEREL_BIG ((unsigned int) 0x08)
-#define RELOC_STD_BITS_BASEREL_LITTLE ((unsigned int) 0x10)
-
-#define RELOC_STD_BITS_JMPTABLE_BIG ((unsigned int) 0x04)
-#define RELOC_STD_BITS_JMPTABLE_LITTLE ((unsigned int) 0x20)
-
-#define RELOC_STD_BITS_RELATIVE_BIG ((unsigned int) 0x02)
-#define RELOC_STD_BITS_RELATIVE_LITTLE ((unsigned int) 0x40)
-
-#define RELOC_STD_SIZE (BYTES_IN_WORD + 3 + 1) /* Bytes per relocation entry. */
-
-struct reloc_std_internal
-{
- bfd_vma r_address; /* Address (within segment) to be relocated. */
- /* The meaning of r_symbolnum depends on r_extern. */
- unsigned int r_symbolnum:24;
- /* Nonzero means value is a pc-relative offset
- and it should be relocated for changes in its own address
- as well as for changes in the symbol or section specified. */
- unsigned int r_pcrel:1;
- /* Length (as exponent of 2) of the field to be relocated.
- Thus, a value of 2 indicates 1<<2 bytes. */
- unsigned int r_length:2;
- /* 1 => relocate with value of symbol.
- r_symbolnum is the index of the symbol
- in files the symbol table.
- 0 => relocate with the address of a segment.
- r_symbolnum is N_TEXT, N_DATA, N_BSS or N_ABS
- (the N_EXT bit may be set also, but signifies nothing). */
- unsigned int r_extern:1;
- /* The next three bits are for SunOS shared libraries, and seem to
- be undocumented. */
- unsigned int r_baserel:1; /* Linkage table relative. */
- unsigned int r_jmptable:1; /* pc-relative to jump table. */
- unsigned int r_relative:1; /* "relative relocation". */
- /* unused */
- unsigned int r_pad:1; /* Padding -- set to zero. */
-};
-
-
-/* EXTENDED RELOCS. */
-
-struct reloc_ext_external
-{
- bfd_byte r_address[BYTES_IN_WORD]; /* Offset of of data to relocate. */
- bfd_byte r_index[3]; /* Symbol table index of symbol. */
- bfd_byte r_type[1]; /* Relocation type. */
- bfd_byte r_addend[BYTES_IN_WORD]; /* Datum addend. */
-};
-
-#ifndef RELOC_EXT_BITS_EXTERN_BIG
-#define RELOC_EXT_BITS_EXTERN_BIG ((unsigned int) 0x80)
-#endif
-
-#ifndef RELOC_EXT_BITS_EXTERN_LITTLE
-#define RELOC_EXT_BITS_EXTERN_LITTLE ((unsigned int) 0x01)
-#endif
-
-#ifndef RELOC_EXT_BITS_TYPE_BIG
-#define RELOC_EXT_BITS_TYPE_BIG ((unsigned int) 0x1F)
-#endif
-
-#ifndef RELOC_EXT_BITS_TYPE_SH_BIG
-#define RELOC_EXT_BITS_TYPE_SH_BIG 0
-#endif
-
-#ifndef RELOC_EXT_BITS_TYPE_LITTLE
-#define RELOC_EXT_BITS_TYPE_LITTLE ((unsigned int) 0xF8)
-#endif
-
-#ifndef RELOC_EXT_BITS_TYPE_SH_LITTLE
-#define RELOC_EXT_BITS_TYPE_SH_LITTLE 3
-#endif
-
-/* Bytes per relocation entry. */
-#define RELOC_EXT_SIZE (BYTES_IN_WORD + 3 + 1 + BYTES_IN_WORD)
-
-enum reloc_type
-{
- /* Simple relocations. */
- RELOC_8, /* data[0:7] = addend + sv */
- RELOC_16, /* data[0:15] = addend + sv */
- RELOC_32, /* data[0:31] = addend + sv */
- /* PC-rel displacement. */
- RELOC_DISP8, /* data[0:7] = addend - pc + sv */
- RELOC_DISP16, /* data[0:15] = addend - pc + sv */
- RELOC_DISP32, /* data[0:31] = addend - pc + sv */
- /* Special. */
- RELOC_WDISP30, /* data[0:29] = (addend + sv - pc)>>2 */
- RELOC_WDISP22, /* data[0:21] = (addend + sv - pc)>>2 */
- RELOC_HI22, /* data[0:21] = (addend + sv)>>10 */
- RELOC_22, /* data[0:21] = (addend + sv) */
- RELOC_13, /* data[0:12] = (addend + sv) */
- RELOC_LO10, /* data[0:9] = (addend + sv) */
- RELOC_SFA_BASE,
- RELOC_SFA_OFF13,
- /* P.I.C. (base-relative). */
- RELOC_BASE10, /* Not sure - maybe we can do this the */
- RELOC_BASE13, /* right way now */
- RELOC_BASE22,
- /* For some sort of pc-rel P.I.C. (?) */
- RELOC_PC10,
- RELOC_PC22,
- /* P.I.C. jump table. */
- RELOC_JMP_TBL,
- /* Reputedly for shared libraries somehow. */
- RELOC_SEGOFF16,
- RELOC_GLOB_DAT,
- RELOC_JMP_SLOT,
- RELOC_RELATIVE,
-
- RELOC_11,
- RELOC_WDISP2_14,
- RELOC_WDISP19,
- RELOC_HHI22, /* data[0:21] = (addend + sv) >> 42 */
- RELOC_HLO10, /* data[0:9] = (addend + sv) >> 32 */
-
- /* 29K relocation types. */
- RELOC_JUMPTARG,
- RELOC_CONST,
- RELOC_CONSTH,
-
- /* All the new ones I can think of, for sparc v9. */
- RELOC_64, /* data[0:63] = addend + sv */
- RELOC_DISP64, /* data[0:63] = addend - pc + sv */
- RELOC_WDISP21, /* data[0:20] = (addend + sv - pc)>>2 */
- RELOC_DISP21, /* data[0:20] = addend - pc + sv */
- RELOC_DISP14, /* data[0:13] = addend - pc + sv */
- /* Q .
- What are the other ones,
- Since this is a clean slate, can we throw away the ones we dont
- understand ? Should we sort the values ? What about using a
- microcode format like the 68k ? */
- NO_RELOC
- };
-
-
-struct reloc_internal
-{
- bfd_vma r_address; /* Offset of of data to relocate. */
- long r_index; /* Symbol table index of symbol. */
- enum reloc_type r_type; /* Relocation type. */
- bfd_vma r_addend; /* Datum addend. */
-};
-
-/* Q.
- Should the length of the string table be 4 bytes or 8 bytes ?
-
- Q.
- What about archive indexes ? */
-
-#endif /* __A_OUT_64_H__ */
diff --git a/include/aout/ar.h b/include/aout/ar.h
deleted file mode 100644
index de0438222..000000000
--- a/include/aout/ar.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* archive file definition for GNU software
-
- Copyright 2001, 2008, 2010 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-/* So far this is correct for BSDish archives. Don't forget that
- files must begin on an even byte boundary. */
-
-#ifndef __GNU_AR_H__
-#define __GNU_AR_H__
-
-/* Note that the usual '\n' in magic strings may translate to different
- characters, as allowed by ANSI. '\012' has a fixed value, and remains
- compatible with existing BSDish archives. */
-
-#define ARMAG "!<arch>\012" /* For COFF and a.out archives. */
-#define ARMAGB "!<bout>\012" /* For b.out archives. */
-#define ARMAGT "!<thin>\012" /* For thin archives. */
-#define SARMAG 8
-#define ARFMAG "`\012"
-
-/* The ar_date field of the armap (__.SYMDEF) member of an archive
- must be greater than the modified date of the entire file, or
- BSD-derived linkers complain. We originally write the ar_date with
- this offset from the real file's mod-time. After finishing the
- file, we rewrite ar_date if it's not still greater than the mod date. */
-
-#define ARMAP_TIME_OFFSET 60
-
-struct ar_hdr
-{
- char ar_name[16]; /* Name of this member. */
- char ar_date[12]; /* File mtime. */
- char ar_uid[6]; /* Owner uid; printed as decimal. */
- char ar_gid[6]; /* Owner gid; printed as decimal. */
- char ar_mode[8]; /* File mode, printed as octal. */
- char ar_size[10]; /* File size, printed as decimal. */
- char ar_fmag[2]; /* Should contain ARFMAG. */
-};
-
-#endif /* __GNU_AR_H__ */
diff --git a/include/aout/dynix3.h b/include/aout/dynix3.h
deleted file mode 100644
index 808e53a76..000000000
--- a/include/aout/dynix3.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* a.out specifics for Sequent Symmetry running Dynix 3.x
-
- Copyright 2001, 2010 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-#ifndef A_OUT_DYNIX3_H
-#define A_OUT_DYNIX3_H
-
-#define external_exec dynix_external_exec
-
-/* struct exec for Dynix 3
-
- a_gdtbl and a_bootstrap are only for standalone binaries.
- Shared data fields are not supported by the kernel as of Dynix 3.1,
- but are supported by Dynix compiler programs. */
-struct dynix_external_exec
- {
- unsigned char e_info[4];
- unsigned char e_text[4];
- unsigned char e_data[4];
- unsigned char e_bss[4];
- unsigned char e_syms[4];
- unsigned char e_entry[4];
- unsigned char e_trsize[4];
- unsigned char e_drsize[4];
- unsigned char e_g_code[8];
- unsigned char e_g_data[8];
- unsigned char e_g_desc[8];
- unsigned char e_shdata[4];
- unsigned char e_shbss[4];
- unsigned char e_shdrsize[4];
- unsigned char e_bootstrap[44];
- unsigned char e_reserved[12];
- unsigned char e_version[4];
- };
-
-#define EXEC_BYTES_SIZE (128)
-
-/* All executables under Dynix are demand paged with read-only text,
- Thus no NMAGIC.
-
- ZMAGIC has a page of 0s at virtual 0,
- XMAGIC has an invalid page at virtual 0. */
-#define OMAGIC 0x12eb /* .o */
-#define ZMAGIC 0x22eb /* zero @ 0, demand load */
-#define XMAGIC 0x32eb /* invalid @ 0, demand load */
-#define SMAGIC 0x42eb /* standalone, not supported here */
-
-#define N_BADMAG(x) ((OMAGIC != N_MAGIC(x)) && \
- (ZMAGIC != N_MAGIC(x)) && \
- (XMAGIC != N_MAGIC(x)) && \
- (SMAGIC != N_MAGIC(x)))
-
-#define N_ADDRADJ(x) ((ZMAGIC == N_MAGIC(x) || XMAGIC == N_MAGIC(x)) ? 0x1000 : 0)
-
-#define N_TXTOFF(x) (EXEC_BYTES_SIZE)
-#define N_DATOFF(x) (N_TXTOFF(x) + N_TXTSIZE(x))
-#define N_SHDATOFF(x) (N_DATOFF(x) + (x).a_data)
-#define N_TRELOFF(x) (N_SHDATOFF(x) + (x).a_shdata)
-#define N_DRELOFF(x) (N_TRELOFF(x) + (x).a_trsize)
-#define N_SHDRELOFF(x) (N_DRELOFF(x) + (x).a_drsize)
-#define N_SYMOFF(x) (N_SHDRELOFF(x) + (x).a_shdrsize)
-#define N_STROFF(x) (N_SYMOFF(x) + (x).a_syms)
-
-#define N_TXTADDR(x) \
- (((OMAGIC == N_MAGIC(x)) || (SMAGIC == N_MAGIC(x))) ? 0 \
- : TEXT_START_ADDR + EXEC_BYTES_SIZE)
-
-#define N_TXTSIZE(x) \
- (((OMAGIC == N_MAGIC(x)) || (SMAGIC == N_MAGIC(x))) ? ((x).a_text) \
- : ((x).a_text - N_ADDRADJ(x) - EXEC_BYTES_SIZE))
-
-#endif /* A_OUT_DYNIX3_H */
diff --git a/include/aout/encap.h b/include/aout/encap.h
deleted file mode 100644
index 7ebec698b..000000000
--- a/include/aout/encap.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/* Yet Another Try at encapsulating bfd object files in coff.
- Copyright 1988, 1989, 1991, 2010 Free Software Foundation, Inc.
- Written by Pace Willisson 12/9/88
-
- This file is obsolete. It needs to be converted to just define a bunch
- of stuff that BFD can use to do coff-encapsulated files. --gnu@cygnus.com
-
- 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-/*
- * We only use the coff headers to tell the kernel
- * how to exec the file. Therefore, the only fields that need to
- * be filled in are the scnptr and vaddr for the text and data
- * sections, and the vaddr for the bss. As far as coff is concerned,
- * there is no symbol table, relocation, or line numbers.
- *
- * A normal bsd header (struct exec) is placed after the coff headers,
- * and before the real text. I defined a the new fields 'a_machtype'
- * and a_flags. If a_machtype is M_386, and a_flags & A_ENCAP is
- * true, then the bsd header is preceeded by a coff header. Macros
- * like N_TXTOFF and N_TXTADDR use this field to find the bsd header.
- *
- * The only problem is to track down the bsd exec header. The
- * macros HEADER_OFFSET, etc do this.
- */
-
-#define N_FLAGS_COFF_ENCAPSULATE 0x20 /* coff header precedes bsd header */
-
-/* Describe the COFF header used for encapsulation. */
-
-struct coffheader
-{
- /* filehdr */
- unsigned short f_magic;
- unsigned short f_nscns;
- long f_timdat;
- long f_symptr;
- long f_nsyms;
- unsigned short f_opthdr;
- unsigned short f_flags;
- /* aouthdr */
- short magic;
- short vstamp;
- long tsize;
- long dsize;
- long bsize;
- long entry;
- long text_start;
- long data_start;
- struct coffscn
- {
- char s_name[8];
- long s_paddr;
- long s_vaddr;
- long s_size;
- long s_scnptr;
- long s_relptr;
- long s_lnnoptr;
- unsigned short s_nreloc;
- unsigned short s_nlnno;
- long s_flags;
- } scns[3];
-};
-
-/* Describe some of the parameters of the encapsulation,
- including how to find the encapsulated BSD header. */
-
-/* FIXME, this is dumb. The same tools can't handle a.outs for different
- architectures, just because COFF_MAGIC is different; so you need a
- separate GNU nm for every architecture!!? Unfortunately, it needs to
- be this way, since the COFF_MAGIC value is determined by the kernel
- we're trying to fool here. */
-
-#define COFF_MAGIC_I386 0514 /* I386MAGIC */
-#define COFF_MAGIC_M68K 0520 /* MC68MAGIC */
-
-#ifdef COFF_MAGIC
-short __header_offset_temp;
-#define HEADER_OFFSET(f) \
- (__header_offset_temp = 0, \
- fread ((char *)&__header_offset_temp, sizeof (short), 1, (f)), \
- fseek ((f), -sizeof (short), 1), \
- __header_offset_temp==COFF_MAGIC ? sizeof(struct coffheader) : 0)
-#else
-#define HEADER_OFFSET(f) 0
-#endif
-
-#define HEADER_SEEK(f) (fseek ((f), HEADER_OFFSET((f)), 1))
-
-/* Describe the characteristics of the BSD header
- that appears inside the encapsulation. */
-
-/* Encapsulated coff files that are linked ZMAGIC have a text segment
- offset just past the header (and a matching TXTADDR), excluding
- the headers from the text segment proper but keeping the physical
- layout and the virtual memory layout page-aligned.
-
- Non-encapsulated a.out files that are linked ZMAGIC have a text
- segment that starts at 0 and an N_TXTADR similarly offset to 0.
- They too are page-aligned with each other, but they include the
- a.out header as part of the text.
-
- The _N_HDROFF gets sizeof struct exec added to it, so we have
- to compensate here. See <a.out.gnu.h>. */
-
-#undef _N_HDROFF
-#undef N_TXTADDR
-#undef N_DATADDR
-
-#define _N_HDROFF(x) ((N_FLAGS(x) & N_FLAGS_COFF_ENCAPSULATE) ? \
- sizeof (struct coffheader) : 0)
-
-/* Address of text segment in memory after it is loaded. */
-#define N_TXTADDR(x) \
- ((N_FLAGS(x) & N_FLAGS_COFF_ENCAPSULATE) ? \
- sizeof (struct coffheader) + sizeof (struct exec) : 0)
-#define SEGMENT_SIZE 0x400000
-
-#define N_DATADDR(x) \
- ((N_FLAGS(x) & N_FLAGS_COFF_ENCAPSULATE) ? \
- (SEGMENT_SIZE + ((N_TXTADDR(x)+(x).a_text-1) & ~(SEGMENT_SIZE-1))) : \
- (N_TXTADDR(x)+(x).a_text))
diff --git a/include/aout/host.h b/include/aout/host.h
deleted file mode 100644
index 4260cc536..000000000
--- a/include/aout/host.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* host.h - Parameters about the a.out format, based on the host system
- on which the program is compiled.
-
- Copyright 2001, 2010 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-/* Address of data segment in memory after it is loaded.
- It is up to you to define SEGMENT_SIZE on machines not listed here. */
-#ifndef SEGMENT_SIZE
-
-#if defined(hp300) || defined(pyr)
-#define SEGMENT_SIZE page_size
-#endif
-
-#ifdef sony
-#define SEGMENT_SIZE 0x1000
-#endif /* Sony. */
-
-#ifdef is68k
-#define SEGMENT_SIZE 0x20000
-#endif
-
-#if defined(m68k) && defined(PORTAR)
-#define TARGET_PAGE_SIZE 0x400
-#define SEGMENT_SIZE TARGET_PAGE_SIZE
-#endif
-
-#endif /*!defined(SEGMENT_SIZE)*/
-
diff --git a/include/aout/hp.h b/include/aout/hp.h
deleted file mode 100644
index b60741a70..000000000
--- a/include/aout/hp.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* Special version of <a.out.h> for use under HP-UX.
- Copyright 1988, 1991, 2010 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-/* THIS FILE IS OBSOLETE. It needs to be revised as a variant "external"
- a.out format for use with BFD. */
-
-/* The `exec' structure and overall layout must be close to HP's when
- we are running on an HP system, otherwise we will not be able to
- execute the resulting file. */
-
-/* Allow this file to be included twice. */
-#ifndef __GNU_EXEC_MACROS__
-
-struct exec
-{
- unsigned short a_machtype; /* machine type */
- unsigned short a_magic; /* magic number */
- unsigned long a_spare1;
- unsigned long a_spare2;
- unsigned long a_text; /* length of text, in bytes */
- unsigned long a_data; /* length of data, in bytes */
- unsigned long a_bss; /* length of uninitialized data area for file, in bytes */
- unsigned long a_trsize; /* length of relocation info for text, in bytes */
- unsigned long a_drsize; /* length of relocation info for data, in bytes */
- unsigned long a_spare3; /* HP = pascal interface size */
- unsigned long a_spare4; /* HP = symbol table size */
- unsigned long a_spare5; /* HP = debug name table size */
- unsigned long a_entry; /* start address */
- unsigned long a_spare6; /* HP = source line table size */
- unsigned long a_spare7; /* HP = value table size */
- unsigned long a_syms; /* length of symbol table data in file, in bytes */
- unsigned long a_spare8;
-};
-
-/* Tell a.out.gnu.h not to define `struct exec'. */
-#define __STRUCT_EXEC_OVERRIDE__
-
-#include "../a.out.gnu.h"
-
-#undef N_MAGIC
-#undef N_MACHTYPE
-#undef N_FLAGS
-#undef N_SET_INFO
-#undef N_SET_MAGIC
-#undef N_SET_MACHTYPE
-#undef N_SET_FLAGS
-
-#define N_MAGIC(exec) ((exec) . a_magic)
-#define N_MACHTYPE(exec) ((exec) . a_machtype)
-#define N_SET_MAGIC(exec, magic) (((exec) . a_magic) = (magic))
-#define N_SET_MACHTYPE(exec, machtype) (((exec) . a_machtype) = (machtype))
-
-#undef N_BADMAG
-#define N_BADMAG(x) ((_N_BADMAG (x)) || (_N_BADMACH (x)))
-
-#define _N_BADMACH(x) \
-(((N_MACHTYPE (x)) != HP9000S200_ID) && \
- ((N_MACHTYPE (x)) != HP98x6_ID))
-
-#define HP98x6_ID 0x20A
-#define HP9000S200_ID 0x20C
-
-#undef _N_HDROFF
-#define _N_HDROFF(x) (SEGMENT_SIZE - (sizeof (struct exec)))
-
-#define SEGMENT_SIZE 0x1000
-
-#endif /* __GNU_EXEC_MACROS__ */
diff --git a/include/aout/hp300hpux.h b/include/aout/hp300hpux.h
deleted file mode 100644
index 97a3eb58f..000000000
--- a/include/aout/hp300hpux.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* Special version of <a.out.h> for use under HP-UX.
- Copyright 1988, 1993, 1995, 2001, 2009, 2010
- 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-struct hp300hpux_exec_bytes
-{
- unsigned char e_info[4]; /* a_machtype/a_magic */
- unsigned char e_spare1[4];
- unsigned char e_spare2[4];
- unsigned char e_text[4]; /* length of text, in bytes */
- unsigned char e_data[4]; /* length of data, in bytes */
- unsigned char e_bss[4]; /* length of uninitialized data area , in bytes */
- unsigned char e_trsize[4]; /* length of relocation info for text, in bytes*/
- unsigned char e_drsize[4]; /* length of relocation info for data, in bytes*/
- unsigned char e_passize[4];/* HP = pascal interface size */
- unsigned char e_syms[4]; /* HP = symbol table size */
- unsigned char e_spare5[4]; /* HP = debug name table size */
- unsigned char e_entry[4]; /* start address */
- unsigned char e_spare6[4]; /* HP = source line table size */
- unsigned char e_supsize[4];/* HP = value table size */
- unsigned char e_drelocs[4];
- unsigned char e_extension[4]; /* file offset of extension */
-};
-#define EXEC_BYTES_SIZE 64
-
-struct hp300hpux_nlist_bytes
- {
- unsigned char e_value[4];
- unsigned char e_type[1];
- unsigned char e_length[1]; /* length of ascii symbol name */
- unsigned char e_almod[2]; /* alignment mod */
- unsigned char e_shlib[2]; /* info about dynamic linking */
- };
-#define EXTERNAL_NLIST_SIZE 10
-
-struct hp300hpux_reloc
- {
- unsigned char r_address[4];/* offset of of data to relocate */
- unsigned char r_index[2]; /* symbol table index of symbol */
- unsigned char r_type[1]; /* relocation type */
- unsigned char r_length[1]; /* length of item to reloc */
- };
-
-struct hp300hpux_header_extension
-{
- unsigned char e_syms[4];
- unsigned char unique_headers[12*4];
- unsigned char e_header[2]; /* type of header */
- unsigned char e_version[2]; /* version */
- unsigned char e_size[4]; /* bytes following*/
- unsigned char e_extension[4];/* file offset of next extension */
-};
-#define EXTERNAL_EXTENSION_HEADER_SIZE (16*4)
-
-/* hpux separates object files (0x106) and impure executables (0x107) */
-/* but the bfd code does not distinguish between them. Since we want to*/
-/* read hpux .o files, we add an special define and use it below in */
-/* offset and address calculations. */
-
-#define HPUX_DOT_O_MAGIC 0x106
-#define OMAGIC 0x107 /* object file or impure executable. */
-#define NMAGIC 0x108 /* Code indicating pure executable. */
-#define ZMAGIC 0x10B /* demand-paged executable. */
-
-#define N_HEADER_IN_TEXT(x) 0
-
-#if 0 /* libaout.h only uses the lower 8 bits */
-#define HP98x6_ID 0x20A
-#define HP9000S200_ID 0x20C
-#endif
-#define HP98x6_ID 0x0A
-#define HP9000S200_ID 0x0C
-
-#define N_BADMAG(x) ((_N_BADMAG (x)) || (_N_BADMACH (x)))
-
-#define N_DATADDR(x) \
- ((N_MAGIC (x) == OMAGIC || N_MAGIC (x) == HPUX_DOT_O_MAGIC) \
- ? (N_TXTADDR (x) + N_TXTSIZE (x)) \
- : (N_SEGSIZE (x) + ((N_TXTADDR (x) + N_TXTSIZE (x) - 1) \
- & ~ (bfd_vma) (N_SEGSIZE (x) - 1))))
-
-#define _N_BADMACH(x) \
- (((N_MACHTYPE (x)) != HP9000S200_ID) && ((N_MACHTYPE (x)) != HP98x6_ID))
-
-#define _N_BADMAG(x) (N_MAGIC(x) != HPUX_DOT_O_MAGIC \
- && N_MAGIC(x) != OMAGIC \
- && N_MAGIC(x) != NMAGIC \
- && N_MAGIC(x) != ZMAGIC )
-
-#undef _N_HDROFF
-#define _N_HDROFF(x) (SEGMENT_SIZE - (sizeof (struct exec)))
-
-#undef N_DATOFF
-#undef N_PASOFF
-#undef N_SYMOFF
-#undef N_SUPOFF
-#undef N_TRELOFF
-#undef N_DRELOFF
-#undef N_STROFF
-
-#define N_DATOFF(x) ( N_TXTOFF(x) + N_TXTSIZE(x) )
-#define N_PASOFF(x) ( N_DATOFF(x) + (x).a_data)
-#define N_SYMOFF(x) ( N_PASOFF(x) /* + (x).a_passize*/ )
-#define N_SUPOFF(x) ( N_SYMOFF(x) + (x).a_syms )
-#define N_TRELOFF(x) ( N_SUPOFF(x) /* + 0 (x).a_supsize*/ )
-#define N_DRELOFF(x) ( N_TRELOFF(x) + (x).a_trsize )
-#define N_EXTHOFF(x) ( N_DRELOFF(x) /* + 0 (x).a_drsize */)
-#define N_STROFF(x) ( 0 /* no string table */ )
-
-/* use these when the file has gnu symbol tables */
-#define N_GNU_TRELOFF(x) (N_DATOFF(x) + (x).a_data)
-#define N_GNU_DRELOFF(x) (N_GNU_TRELOFF(x) + (x).a_trsize)
-#define N_GNU_SYMOFF(x) (N_GNU_DRELOFF(x) + (x).a_drsize)
-
-#define TARGET_PAGE_SIZE 0x1000
-#define SEGMENT_SIZE 0x1000
-#define TEXT_START_ADDR 0
diff --git a/include/aout/hppa.h b/include/aout/hppa.h
deleted file mode 100644
index 24698bb35..000000000
--- a/include/aout/hppa.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Copyright 2012 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-#include "filehdr.h"
-#include "aouthdr.h"
-#include "scnhdr.h"
-#include "spacehdr.h"
-#include "syms.h"
diff --git a/include/aout/ranlib.h b/include/aout/ranlib.h
deleted file mode 100644
index 92bec4689..000000000
--- a/include/aout/ranlib.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* ranlib.h -- archive library index member definition for GNU.
- Copyright 1990, 1991, 2010 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-/* The Symdef member of an archive contains two things:
- a table that maps symbol-string offsets to file offsets,
- and a symbol-string table. All the symbol names are
- run together (each with trailing null) in the symbol-string
- table. There is a single longword bytecount on the front
- of each of these tables. Thus if we have two symbols,
- "foo" and "_bar", that are in archive members at offsets
- 200 and 900, it would look like this:
- 16 ; byte count of index table
- 0 ; offset of "foo" in string table
- 200 ; offset of foo-module in file
- 4 ; offset of "bar" in string table
- 900 ; offset of bar-module in file
- 9 ; byte count of string table
- "foo\0_bar\0" ; string table */
-
-#define RANLIBMAG "__.SYMDEF" /* Archive file name containing index */
-#define RANLIBSKEW 3 /* Creation time offset */
-
-/* Format of __.SYMDEF:
- First, a longword containing the size of the 'symdef' data that follows.
- Second, zero or more 'symdef' structures.
- Third, a longword containing the length of symbol name strings.
- Fourth, zero or more symbol name strings (each followed by a null). */
-
-struct symdef
- {
- union
- {
- unsigned long string_offset; /* In the file */
- char *name; /* In memory, sometimes */
- } s;
- /* this points to the front of the file header (AKA member header --
- a struct ar_hdr), not to the front of the file or into the file).
- in other words it only tells you which file to read */
- unsigned long file_offset;
- };
-
-/* Compatability with BSD code */
-
-#define ranlib symdef
-#define ran_un s
-#define ran_strx string_offset
-#define ran_name name
-#define ran_off file_offset
diff --git a/include/aout/reloc.h b/include/aout/reloc.h
deleted file mode 100644
index 6f1bc52e4..000000000
--- a/include/aout/reloc.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* reloc.h -- Header file for relocation information.
- Copyright 1989, 1990, 1991, 2010 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-/* Relocation types for a.out files using reloc_info_extended
- (SPARC and AMD 29000). */
-
-#ifndef _RELOC_H_READ_
-#define _RELOC_H_READ_ 1
-
-enum reloc_type
- {
- RELOC_8, RELOC_16, RELOC_32, /* simple relocations */
- RELOC_DISP8, RELOC_DISP16, RELOC_DISP32, /* pc-rel displacement */
- RELOC_WDISP30, RELOC_WDISP22,
- RELOC_HI22, RELOC_22,
- RELOC_13, RELOC_LO10,
- RELOC_SFA_BASE, RELOC_SFA_OFF13,
- RELOC_BASE10, RELOC_BASE13, RELOC_BASE22, /* P.I.C. (base-relative) */
- RELOC_PC10, RELOC_PC22, /* for some sort of pc-rel P.I.C. (?) */
- RELOC_JMP_TBL, /* P.I.C. jump table */
- RELOC_SEGOFF16, /* reputedly for shared libraries somehow */
- RELOC_GLOB_DAT, RELOC_JMP_SLOT, RELOC_RELATIVE,
- RELOC_11,
- RELOC_WDISP2_14,
- RELOC_WDISP19,
- RELOC_HHI22,
- RELOC_HLO10,
-
- /* 29K relocation types */
- RELOC_JUMPTARG, RELOC_CONST, RELOC_CONSTH,
-
- RELOC_WDISP14, RELOC_WDISP21,
-
- NO_RELOC
- };
-
-#define RELOC_TYPE_NAMES \
-"8", "16", "32", "DISP8", \
-"DISP16", "DISP32", "WDISP30", "WDISP22", \
-"HI22", "22", "13", "LO10", \
-"SFA_BASE", "SFAOFF13", "BASE10", "BASE13", \
-"BASE22", "PC10", "PC22", "JMP_TBL", \
-"SEGOFF16", "GLOB_DAT", "JMP_SLOT", "RELATIVE", \
-"11", "WDISP2_14", "WDISP19", "HHI22", \
-"HLO10", \
-"JUMPTARG", "CONST", "CONSTH", "WDISP14", \
-"WDISP21", \
-"NO_RELOC"
-
-#endif /* _RELOC_H_READ_ */
-
-/* end of reloc.h */
diff --git a/include/aout/stab.def b/include/aout/stab.def
deleted file mode 100644
index ad1c62ed8..000000000
--- a/include/aout/stab.def
+++ /dev/null
@@ -1,283 +0,0 @@
-/* Table of DBX symbol codes for the GNU system.
- Copyright 1988, 1991, 1992, 1993, 1994, 1996, 1998, 2004, 2010
- 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-/* New stab from Solaris 2. This uses an n_type of 0, which in a.out files
- overlaps the N_UNDF used for ordinary symbols. In ELF files, the
- debug information is in a different file section, so there is no conflict.
- This symbol's n_value gives the size of the string section associated
- with this file. The symbol's n_strx (relative to the just-updated
- string section start address) gives the name of the source file,
- e.g. "foo.c", without any path information. The symbol's n_desc gives
- the count of upcoming symbols associated with this file (not including
- this one). */
-/* __define_stab (N_UNDF, 0x00, "UNDF") */
-
-/* Global variable. Only the name is significant.
- To find the address, look in the corresponding external symbol. */
-__define_stab (N_GSYM, 0x20, "GSYM")
-
-/* Function name for BSD Fortran. Only the name is significant.
- To find the address, look in the corresponding external symbol. */
-__define_stab (N_FNAME, 0x22, "FNAME")
-
-/* Function name or text-segment variable for C. Value is its address.
- Desc is supposedly starting line number, but GCC doesn't set it
- and DBX seems not to miss it. */
-__define_stab (N_FUN, 0x24, "FUN")
-
-/* Data-segment variable with internal linkage. Value is its address.
- "Static Sym". */
-__define_stab (N_STSYM, 0x26, "STSYM")
-
-/* BSS-segment variable with internal linkage. Value is its address. */
-__define_stab (N_LCSYM, 0x28, "LCSYM")
-
-/* Name of main routine. Only the name is significant. */
-__define_stab (N_MAIN, 0x2a, "MAIN")
-
-/* Solaris2: Read-only data symbols. */
-__define_stab (N_ROSYM, 0x2c, "ROSYM")
-
-/* MacOS X:
- The beginning of a relocatable function block - including stabs. */
-__define_stab (N_BNSYM, 0x2e, "BNSYM")
-
-/* Global symbol in Pascal.
- Supposedly the value is its line number; I'm skeptical. */
-__define_stab (N_PC, 0x30, "PC")
-
-/* Number of symbols: 0, files,,funcs,lines according to Ultrix V4.0. */
-__define_stab (N_NSYMS, 0x32, "NSYMS")
-
-/* "No DST map for sym: name, ,0,type,ignored" according to Ultrix V4.0. */
-__define_stab (N_NOMAP, 0x34, "NOMAP")
-
-/* New stab from Solaris 2. Like N_SO, but for the object file. Two in
- a row provide the build directory and the relative path of the .o from it.
- Solaris2 uses this to avoid putting the stabs info into the linked
- executable; this stab goes into the ".stab.index" section, and the debugger
- reads the real stabs directly from the .o files instead. */
-__define_stab (N_OBJ, 0x38, "OBJ")
-
-/* New stab from Solaris 2. Options for the debugger, related to the
- source language for this module. E.g. whether to use ANSI
- integral promotions or traditional integral promotions. */
-__define_stab (N_OPT, 0x3c, "OPT")
-
-/* Register variable. Value is number of register. */
-__define_stab (N_RSYM, 0x40, "RSYM")
-
-/* Modula-2 compilation unit. Can someone say what info it contains? */
-__define_stab (N_M2C, 0x42, "M2C")
-
-/* Line number in text segment. Desc is the line number;
- value is corresponding address. On Solaris2, the line number is
- relative to the start of the current function. */
-__define_stab (N_SLINE, 0x44, "SLINE")
-
-/* Similar, for data segment. */
-__define_stab (N_DSLINE, 0x46, "DSLINE")
-
-/* Similar, for bss segment. */
-__define_stab (N_BSLINE, 0x48, "BSLINE")
-
-/* Sun's source-code browser stabs. ?? Don't know what the fields are.
- Supposedly the field is "path to associated .cb file". THIS VALUE
- OVERLAPS WITH N_BSLINE! */
-__define_stab_duplicate (N_BROWS, 0x48, "BROWS")
-
-/* GNU Modula-2 definition module dependency. Value is the modification time
- of the definition file. Other is non-zero if it is imported with the
- GNU M2 keyword %INITIALIZE. Perhaps N_M2C can be used if there
- are enough empty fields? */
-__define_stab(N_DEFD, 0x4a, "DEFD")
-
-/* New in Solaris2. Function start/body/end line numbers. */
-__define_stab(N_FLINE, 0x4C, "FLINE")
-
-/* MacOS X: This tells the end of a relocatable function + debugging info. */
-__define_stab(N_ENSYM, 0x4E, "ENSYM")
-
-/* THE FOLLOWING TWO STAB VALUES CONFLICT. Happily, one is for Modula-2
- and one is for C++. Still,... */
-/* GNU C++ exception variable. Name is variable name. */
-__define_stab (N_EHDECL, 0x50, "EHDECL")
-/* Modula2 info "for imc": name,,0,0,0 according to Ultrix V4.0. */
-__define_stab_duplicate (N_MOD2, 0x50, "MOD2")
-
-/* GNU C++ `catch' clause. Value is its address. Desc is nonzero if
- this entry is immediately followed by a CAUGHT stab saying what exception
- was caught. Multiple CAUGHT stabs means that multiple exceptions
- can be caught here. If Desc is 0, it means all exceptions are caught
- here. */
-__define_stab (N_CATCH, 0x54, "CATCH")
-
-/* Structure or union element. Value is offset in the structure. */
-__define_stab (N_SSYM, 0x60, "SSYM")
-
-/* Solaris2: Last stab emitted for module. */
-__define_stab (N_ENDM, 0x62, "ENDM")
-
-/* Name of main source file.
- Value is starting text address of the compilation.
- If multiple N_SO's appear, the first to contain a trailing / is the
- compilation directory. The first to not contain a trailing / is the
- source file name, relative to the compilation directory. Others (perhaps
- resulting from cfront) are ignored.
- On Solaris2, value is undefined, but desc is a source-language code. */
-
-__define_stab (N_SO, 0x64, "SO")
-
-/* Apple: This is the stab that associated the .o file with the
- N_SO stab, in the case where debug info is mostly stored in the .o file. */
-__define_stab (N_OSO, 0x66, "OSO")
-
-/* SunPro F77: Name of alias. */
-__define_stab (N_ALIAS, 0x6c, "ALIAS")
-
-/* Automatic variable in the stack. Value is offset from frame pointer.
- Also used for type descriptions. */
-__define_stab (N_LSYM, 0x80, "LSYM")
-
-/* Beginning of an include file. Only Sun uses this.
- In an object file, only the name is significant.
- The Sun linker puts data into some of the other fields. */
-__define_stab (N_BINCL, 0x82, "BINCL")
-
-/* Name of sub-source file (#include file).
- Value is starting text address of the compilation. */
-__define_stab (N_SOL, 0x84, "SOL")
-
-/* Parameter variable. Value is offset from argument pointer.
- (On most machines the argument pointer is the same as the frame pointer. */
-__define_stab (N_PSYM, 0xa0, "PSYM")
-
-/* End of an include file. No name.
- This and N_BINCL act as brackets around the file's output.
- In an object file, there is no significant data in this entry.
- The Sun linker puts data into some of the fields. */
-__define_stab (N_EINCL, 0xa2, "EINCL")
-
-/* Alternate entry point. Value is its address. */
-__define_stab (N_ENTRY, 0xa4, "ENTRY")
-
-/* Beginning of lexical block.
- The desc is the nesting level in lexical blocks.
- The value is the address of the start of the text for the block.
- The variables declared inside the block *precede* the N_LBRAC symbol.
- On Solaris2, the value is relative to the start of the current function. */
-__define_stab (N_LBRAC, 0xc0, "LBRAC")
-
-/* Place holder for deleted include file. Replaces a N_BINCL and everything
- up to the corresponding N_EINCL. The Sun linker generates these when
- it finds multiple identical copies of the symbols from an include file.
- This appears only in output from the Sun linker. */
-__define_stab (N_EXCL, 0xc2, "EXCL")
-
-/* Modula-2 scope information. Can someone say what info it contains? */
-__define_stab (N_SCOPE, 0xc4, "SCOPE")
-
-/* Solaris2: Patch Run Time Checker. */
-__define_stab (N_PATCH, 0xd0, "PATCH")
-
-/* End of a lexical block. Desc matches the N_LBRAC's desc.
- The value is the address of the end of the text for the block.
- On Solaris2, the value is relative to the start of the current function. */
-__define_stab (N_RBRAC, 0xe0, "RBRAC")
-
-/* Begin named common block. Only the name is significant. */
-__define_stab (N_BCOMM, 0xe2, "BCOMM")
-
-/* End named common block. Only the name is significant
- (and it should match the N_BCOMM). */
-__define_stab (N_ECOMM, 0xe4, "ECOMM")
-
-/* Member of a common block; value is offset within the common block.
- This should occur within a BCOMM/ECOMM pair. */
-__define_stab (N_ECOML, 0xe8, "ECOML")
-
-/* Solaris2: Pascal "with" statement: type,,0,0,offset */
-__define_stab (N_WITH, 0xea, "WITH")
-
-/* These STAB's are used on Gould systems for Non-Base register symbols
- or something like that. FIXME. I have assigned the values at random
- since I don't have a Gould here. Fixups from Gould folk welcome... */
-__define_stab (N_NBTEXT, 0xF0, "NBTEXT")
-__define_stab (N_NBDATA, 0xF2, "NBDATA")
-__define_stab (N_NBBSS, 0xF4, "NBBSS")
-__define_stab (N_NBSTS, 0xF6, "NBSTS")
-__define_stab (N_NBLCS, 0xF8, "NBLCS")
-
-/* Second symbol entry containing a length-value for the preceding entry.
- The value is the length. */
-__define_stab (N_LENG, 0xfe, "LENG")
-
-/* The above information, in matrix format.
-
- STAB MATRIX
- _________________________________________________
- | 00 - 1F are not dbx stab symbols |
- | In most cases, the low bit is the EXTernal bit|
-
- | 00 UNDEF | 02 ABS | 04 TEXT | 06 DATA |
- | 01 |EXT | 03 |EXT | 05 |EXT | 07 |EXT |
-
- | 08 BSS | 0A INDR | 0C FN_SEQ | 0E WEAKA |
- | 09 |EXT | 0B | 0D WEAKU | 0F WEAKT |
-
- | 10 WEAKD | 12 COMM | 14 SETA | 16 SETT |
- | 11 WEAKB | 13 | 15 | 17 |
-
- | 18 SETD | 1A SETB | 1C SETV | 1E WARNING|
- | 19 | 1B | 1D | 1F FN |
-
- |_______________________________________________|
- | Debug entries with bit 01 set are unused. |
- | 20 GSYM | 22 FNAME | 24 FUN | 26 STSYM |
- | 28 LCSYM | 2A MAIN | 2C ROSYM | 2E |
- | 30 PC | 32 NSYMS | 34 NOMAP | 36 |
- | 38 OBJ | 3A | 3C OPT | 3E |
- | 40 RSYM | 42 M2C | 44 SLINE | 46 DSLINE |
- | 48 BSLINE*| 4A DEFD | 4C FLINE | 4E |
- | 50 EHDECL*| 52 | 54 CATCH | 56 |
- | 58 | 5A | 5C | 5E |
- | 60 SSYM | 62 ENDM | 64 SO | 66 |
- | 68 | 6A | 6C ALIAS | 6E |
- | 70 | 72 | 74 | 76 |
- | 78 | 7A | 7C | 7E |
- | 80 LSYM | 82 BINCL | 84 SOL | 86 |
- | 88 | 8A | 8C | 8E |
- | 90 | 92 | 94 | 96 |
- | 98 | 9A | 9C | 9E |
- | A0 PSYM | A2 EINCL | A4 ENTRY | A6 |
- | A8 | AA | AC | AE |
- | B0 | B2 | B4 | B6 |
- | B8 | BA | BC | BE |
- | C0 LBRAC | C2 EXCL | C4 SCOPE | C6 |
- | C8 | CA | CC | CE |
- | D0 PATCH | D2 | D4 | D6 |
- | D8 | DA | DC | DE |
- | E0 RBRAC | E2 BCOMM | E4 ECOMM | E6 |
- | E8 ECOML | EA WITH | EC | EE |
- | F0 | F2 | F4 | F6 |
- | F8 | FA | FC | FE LENG |
- +-----------------------------------------------+
- * 50 EHDECL is also MOD2.
- * 48 BSLINE is also BROWS.
- */
diff --git a/include/aout/stab_gnu.h b/include/aout/stab_gnu.h
deleted file mode 100644
index 60b5272c5..000000000
--- a/include/aout/stab_gnu.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* gnu_stab.h Definitions for GNU extensions to STABS
-
- Copyright 2001, 2010 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-#ifndef __GNU_STAB__
-
-/* Indicate the GNU stab.h is in use. */
-
-#define __GNU_STAB__
-
-#define __define_stab(NAME, CODE, STRING) NAME=CODE,
-#define __define_stab_duplicate(NAME, CODE, STRING) NAME=CODE,
-
-enum __stab_debug_code
-{
-#include "aout/stab.def"
-LAST_UNUSED_STAB_CODE
-};
-
-#undef __define_stab
-
-/* Definitions of "desc" field for N_SO stabs in Solaris2. */
-
-#define N_SO_AS 1
-#define N_SO_C 2
-#define N_SO_ANSI_C 3
-#define N_SO_CC 4 /* C++ */
-#define N_SO_FORTRAN 5
-#define N_SO_PASCAL 6
-
-/* Solaris2: Floating point type values in basic types. */
-
-#define NF_NONE 0
-#define NF_SINGLE 1 /* IEEE 32-bit */
-#define NF_DOUBLE 2 /* IEEE 64-bit */
-#define NF_COMPLEX 3 /* Fortran complex */
-#define NF_COMPLEX16 4 /* Fortran double complex */
-#define NF_COMPLEX32 5 /* Fortran complex*16 */
-#define NF_LDOUBLE 6 /* Long double (whatever that is) */
-
-#endif /* __GNU_STAB_ */
diff --git a/include/aout/sun4.h b/include/aout/sun4.h
deleted file mode 100644
index 06f7584cf..000000000
--- a/include/aout/sun4.h
+++ /dev/null
@@ -1,239 +0,0 @@
-/* SPARC-specific values for a.out files
-
- Copyright 2001, 2009, 2010 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-/* Some systems, e.g., AIX, may have defined this in header files already
- included. */
-#undef TARGET_PAGE_SIZE
-#define TARGET_PAGE_SIZE 0x2000 /* 8K. aka NBPG in <sys/param.h> */
-/* Note that some SPARCs have 4K pages, some 8K, some others. */
-
-#define SEG_SIZE_SPARC TARGET_PAGE_SIZE
-#define SEG_SIZE_SUN3 0x20000 /* Resolution of r/w protection hw */
-
-#define TEXT_START_ADDR TARGET_PAGE_SIZE /* Location 0 is not accessible */
-#define N_HEADER_IN_TEXT(x) 1
-
-/* Non-default definitions of the accessor macros... */
-
-/* Segment size varies on Sun-3 versus Sun-4. */
-
-#define N_SEGSIZE(x) (N_MACHTYPE(x) == M_SPARC? SEG_SIZE_SPARC: \
- N_MACHTYPE(x) == M_68020? SEG_SIZE_SUN3: \
- /* Guess? */ TARGET_PAGE_SIZE)
-
-/* Virtual Address of text segment from the a.out file. For OMAGIC,
- (almost always "unlinked .o's" these days), should be zero.
- Sun added a kludge so that shared libraries linked ZMAGIC get
- an address of zero if a_entry (!!!) is lower than the otherwise
- expected text address. These kludges have gotta go!
- For linked files, should reflect reality if we know it. */
-
-#define N_SHARED_LIB(x) ((x).a_entry < TEXT_START_ADDR \
- && (x).a_text >= EXEC_BYTES_SIZE)
-
-/* This differs from the version in aout64.h (which we override by defining
- it here) only for NMAGIC (we return TEXT_START_ADDR+EXEC_BYTES_SIZE;
- they return 0). */
-
-#define N_TXTADDR(x) \
- (N_MAGIC(x)==OMAGIC? 0 \
- : (N_MAGIC(x) == ZMAGIC && (x).a_entry < TEXT_START_ADDR)? 0 \
- : TEXT_START_ADDR+EXEC_BYTES_SIZE)
-
-/* When a file is linked against a shared library on SunOS 4, the
- dynamic bit in the exec header is set, and the first symbol in the
- symbol table is __DYNAMIC. Its value is the address of the
- following structure. */
-
-struct external_sun4_dynamic
-{
- /* The version number of the structure. SunOS 4.1.x creates files
- with version number 3, which is what this structure is based on.
- According to gdb, version 2 is similar. I believe that version 2
- used a different type of procedure linkage table, and there may
- have been other differences. */
- bfd_byte ld_version[4];
- /* The virtual address of a 28 byte structure used in debugging.
- The contents are filled in at run time by ld.so. */
- bfd_byte ldd[4];
- /* The virtual address of another structure with information about
- how to relocate the executable at run time. */
- bfd_byte ld[4];
-};
-
-/* The size of the debugging structure pointed to by the debugger
- field of __DYNAMIC. */
-#define EXTERNAL_SUN4_DYNAMIC_DEBUGGER_SIZE (24)
-
-/* The structure pointed to by the linker field of __DYNAMIC. As far
- as I can tell, most of the addresses in this structure are offsets
- within the file, but some are actually virtual addresses. */
-
-struct internal_sun4_dynamic_link
-{
- /* Linked list of loaded objects. This is filled in at runtime by
- ld.so and probably by dlopen. */
- unsigned long ld_loaded;
-
- /* The address of the list of names of shared objects which must be
- included at runtime. Each entry in the list is 16 bytes: the 4
- byte address of the string naming the object (e.g., for -lc this
- is "c"); 4 bytes of flags--the high bit is whether to search for
- the object using the library path; the 2 byte major version
- number; the 2 byte minor version number; the 4 byte address of
- the next entry in the list (zero if this is the last entry). The
- version numbers seem to only be non-zero when doing library
- searching. */
- unsigned long ld_need;
-
- /* The address of the path to search for the shared objects which
- must be included. This points to a string in PATH format which
- is generated from the -L arguments to the linker. According to
- the man page, ld.so implicitly adds ${LD_LIBRARY_PATH} to the
- beginning of this string and /lib:/usr/lib:/usr/local/lib to the
- end. The string is terminated by a null byte. This field is
- zero if there is no additional path. */
- unsigned long ld_rules;
-
- /* The address of the global offset table. This appears to be a
- virtual address, not a file offset. The first entry in the
- global offset table seems to be the virtual address of the
- sun4_dynamic structure (the same value as the __DYNAMIC symbol).
- The global offset table is used for PIC code to hold the
- addresses of variables. A dynamically linked file which does not
- itself contain PIC code has a four byte global offset table. */
- unsigned long ld_got;
-
- /* The address of the procedure linkage table. This appears to be a
- virtual address, not a file offset.
-
- On a SPARC, the table is composed of 12 byte entries, each of
- which consists of three instructions. The first entry is
- sethi %hi(0),%g1
- jmp %g1
- nop
- These instructions are changed by ld.so into a jump directly into
- ld.so itself. Each subsequent entry is
- save %sp, -96, %sp
- call <address of first entry in procedure linkage table>
- <reloc_number | 0x01000000>
- The reloc_number is the number of the reloc to use to resolve
- this entry. The reloc will be a JMP_SLOT reloc against some
- symbol that is not defined in this object file but should be
- defined in a shared object (if it is not, ld.so will report a
- runtime error and exit). The constant 0x010000000 turns the
- reloc number into a sethi of %g0, which does nothing since %g0 is
- hardwired to zero.
-
- When one of these entries is executed, it winds up calling into
- ld.so. ld.so looks at the reloc number, available via the return
- address, to determine which entry this is. It then looks at the
- reloc and patches up the entry in the table into a sethi and jmp
- to the real address followed by a nop. This means that the reloc
- lookup only has to happen once, and it also means that the
- relocation only needs to be done if the function is actually
- called. The relocation is expensive because ld.so must look up
- the symbol by name.
-
- The size of the procedure linkage table is given by the ld_plt_sz
- field. */
- unsigned long ld_plt;
-
- /* The address of the relocs. These are in the same format as
- ordinary relocs. Symbol index numbers refer to the symbols
- pointed to by ld_stab. I think the only way to determine the
- number of relocs is to assume that all the bytes from ld_rel to
- ld_hash contain reloc entries. */
- unsigned long ld_rel;
-
- /* The address of a hash table of symbols. The hash table has
- roughly the same number of entries as there are dynamic symbols;
- I think the only way to get the exact size is to assume that
- every byte from ld_hash to ld_stab is devoted to the hash table.
-
- Each entry in the hash table is eight bytes. The first four
- bytes are a symbol index into the dynamic symbols. The second
- four bytes are the index of the next hash table entry in the
- bucket. The ld_buckets field gives the number of buckets, say B.
- The first B entries in the hash table each start a bucket which
- is chained through the second four bytes of each entry. A value
- of zero ends the chain.
-
- The hash function is simply
- h = 0;
- while (*string != '\0')
- h = (h << 1) + *string++;
- h &= 0x7fffffff;
-
- To look up a symbol, compute the hash value of the name. Take
- the modulos of hash value and the number of buckets. Start at
- that entry in the hash table. See if the symbol (from the first
- four bytes of the hash table entry) has the name you are looking
- for. If not, use the chain field (the second four bytes of the
- hash table entry) to move on to the next entry in this bucket.
- If the chain field is zero you have reached the end of the
- bucket, and the symbol is not in the hash table. */
- unsigned long ld_hash;
-
- /* The address of the symbol table. This is a list of
- external_nlist structures. The string indices are relative to
- the ld_symbols field. I think the only way to determine the
- number of symbols is to assume that all the bytes between ld_stab
- and ld_symbols are external_nlist structures. */
- unsigned long ld_stab;
-
- /* I don't know what this is for. It seems to always be zero. */
- unsigned long ld_stab_hash;
-
- /* The number of buckets in the hash table. */
- unsigned long ld_buckets;
-
- /* The address of the symbol string table. The first string in this
- string table need not be the empty string. */
- unsigned long ld_symbols;
-
- /* The size in bytes of the symbol string table. */
- unsigned long ld_symb_size;
-
- /* The size in bytes of the text segment. */
- unsigned long ld_text;
-
- /* The size in bytes of the procedure linkage table. */
- unsigned long ld_plt_sz;
-};
-
-/* The external form of the structure. */
-
-struct external_sun4_dynamic_link
-{
- bfd_byte ld_loaded[4];
- bfd_byte ld_need[4];
- bfd_byte ld_rules[4];
- bfd_byte ld_got[4];
- bfd_byte ld_plt[4];
- bfd_byte ld_rel[4];
- bfd_byte ld_hash[4];
- bfd_byte ld_stab[4];
- bfd_byte ld_stab_hash[4];
- bfd_byte ld_buckets[4];
- bfd_byte ld_symbols[4];
- bfd_byte ld_symb_size[4];
- bfd_byte ld_text[4];
- bfd_byte ld_plt_sz[4];
-};