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authorAlan Modra <amodra@gmail.com>2005-08-11 01:25:29 +0000
committerAlan Modra <amodra@gmail.com>2005-08-11 01:25:29 +0000
commit7be1c4891a2036c31e706908d43f33f7f59ae5a9 (patch)
tree14d7dd4e6c2294b9caad043708967bfc01fdfd8a /gas/config/obj-bout.h
parentf7348dad420052e467f39c9f80cbb396c7b8942e (diff)
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* README-vms: Delete.
* config-gas.com: Delete. * makefile.vms: Delete. * vmsconf.sh: Delete. * config/atof-tahoe.c: Delete. * config/m88k-opcode.h: Delete. * config/obj-bout.c: Delete. * config/obj-bout.h: Delete. * config/obj-hp300.c: Delete. * config/obj-hp300.h: Delete. * config/tc-a29k.c: Delete. * config/tc-a29k.h: Delete. * config/tc-h8500.c: Delete. * config/tc-h8500.h: Delete. * config/tc-m88k.c: Delete. * config/tc-m88k.h: Delete. * config/tc-tahoe.c: Delete. * config/tc-tahoe.h: Delete. * config/tc-tic80.c: Delete. * config/tc-tic80.h: Delete. * config/tc-w65.c: Delete. * config/tc-w65.h: Delete. * config/te-aux.h: Delete. * config/te-delt88.h: Delete. * config/te-delta.h: Delete. * config/te-dpx2.h: Delete. * config/te-hp300.h: Delete. * config/te-ic960.h: Delete. * config/vms-a-conf.h: Delete. * doc/c-a29k.texi: Delete. * doc/c-h8500.texi: Delete. * doc/c-m88k.texi: Delete. * README: Remove obsolete examples, and list of supported targets. * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65, bout and hp300 support. (DEP_FLAGS): Don't define BFD_ASSEMBLER. * configure.in: Remove --enable-bfd-assembler, need_bfd, primary_bfd_gas. * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf, m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy. * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets. * as.h: Likewise. * dw2gencfi.c: Likewise. * dwarf2dbg.c: Likewise. * ehopt.c: Likewise. * input-file.c: Likewise. * listing.c: Likewise. * literal.c: Likewise. * messages.c: Likewise. * obj.h: Likewise. * output-file.c: Likewise. * read.c: Likewise. * stabs.c: Likewise. * struc-symbol.h: Likewise. * subsegs.c: Likewise. * subsegs.h: Likewise. * symbols.c: Likewise. * symbols.h: Likewise. * tc.h: Likewise. * write.c: Likewise. * write.h: Likewise. * config/aout_gnu.h: Likewise. * config/obj-aout.c: Likewise. * config/obj-aout.h: Likewise. * config/obj-coff.c: Likewise. * config/obj-coff.h: Likewise. * config/obj-evax.h: Likewise. * config/obj-ieee.h: Likewise. * config/tc-arm.c: Likewise. * config/tc-arm.h: Likewise. * config/tc-avr.c: Likewise. * config/tc-avr.h: Likewise. * config/tc-crx.h: Likewise. * config/tc-d10v.h: Likewise. * config/tc-d30v.h: Likewise. * config/tc-dlx.h: Likewise. * config/tc-fr30.h: Likewise. * config/tc-frv.h: Likewise. * config/tc-h8300.c: Likewise. * config/tc-h8300.h: Likewise. * config/tc-hppa.h: Likewise. * config/tc-i370.h: Likewise. * config/tc-i386.c: Likewise. * config/tc-i386.h: Likewise. * config/tc-i860.h: Likewise. * config/tc-i960.c: Likewise. * config/tc-i960.h: Likewise. * config/tc-ip2k.h: Likewise. * config/tc-iq2000.h: Likewise. * config/tc-m32c.h: Likewise. * config/tc-m32r.h: Likewise. * config/tc-m68hc11.h: Likewise. * config/tc-m68k.c: Likewise. * config/tc-m68k.h: Likewise. * config/tc-maxq.c: Likewise. * config/tc-maxq.h: Likewise. * config/tc-mcore.c: Likewise. * config/tc-mcore.h: Likewise. * config/tc-mn10200.h: Likewise. * config/tc-mn10300.c: Likewise. * config/tc-mn10300.h: Likewise. * config/tc-ms1.h: Likewise. * config/tc-msp430.c: Likewise. * config/tc-msp430.h: Likewise. * config/tc-ns32k.c: Likewise. * config/tc-ns32k.h: Likewise. * config/tc-openrisc.h: Likewise. * config/tc-or32.c: Likewise. * config/tc-or32.h: Likewise. * config/tc-ppc.c: Likewise. * config/tc-ppc.h: Likewise. * config/tc-s390.h: Likewise. * config/tc-sh.c: Likewise. * config/tc-sh.h: Likewise. * config/tc-sparc.c: Likewise. * config/tc-tic30.c: Likewise. * config/tc-tic30.h: Likewise. * config/tc-tic4x.c: Likewise. * config/tc-tic4x.h: Likewise. * config/tc-tic54x.c: Likewise. * config/tc-tic54x.h: Likewise. * config/tc-v850.h: Likewise. * config/tc-vax.c: Likewise. * config/tc-vax.h: Likewise. * config/tc-xstormy16.h: Likewise. * config/tc-xtensa.h: Likewise. * config/tc-z8k.c: Likewise. * config/tc-z8k.h: Likewise. * config/vms-a-conf.h * doc/Makefile.am: Likewise. * doc/all.texi: Likewise. * doc/as.texinfo: Likewise. * doc/Makefile.in: Regenerate. * Makefile.in: Regenerate. * configure: Regenerate. * config.in: Regenerate. * po/POTFILES.in: Regenerate.
Diffstat (limited to 'gas/config/obj-bout.h')
-rw-r--r--gas/config/obj-bout.h310
1 files changed, 0 insertions, 310 deletions
diff --git a/gas/config/obj-bout.h b/gas/config/obj-bout.h
deleted file mode 100644
index 36e5754..0000000
--- a/gas/config/obj-bout.h
+++ /dev/null
@@ -1,310 +0,0 @@
-/* b.out object file format
- Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 2000,
- 2002, 2003, 2005 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS 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,
- or (at your option) any later version.
-
- GAS 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 GAS; see the file COPYING. If not, write
- to the Free Software Foundation, 51 Franklin Street - Fifth Floor, Cambridge, MA
- 02139, USA. */
-
-/* This file is a modified version of 'a.out.h'. It is to be used in all GNU
- tools modified to support the i80960 b.out format (or tools that operate on
- object files created by such tools).
-
- All i80960 development is done in a CROSS-DEVELOPMENT environment. I.e.,
- object code is generated on, and executed under the direction of a symbolic
- debugger running on, a host system. We do not want to be subject to the
- vagaries of which host it is or whether it supports COFF or a.out format, or
- anything else. We DO want to:
-
- o always generate the same format object files, regardless of host.
-
- o have an 'a.out' header that we can modify for our own purposes
- (the 80960 is typically an embedded processor and may require
- enhanced linker support that the normal a.out.h header can't
- accommodate).
-
- As for byte-ordering, the following rules apply:
-
- o Text and data that is actually downloaded to the target is always
- in i80960 (little-endian) order.
-
- o All other numbers (in the header, symbols, relocation directives)
- are in host byte-order: object files CANNOT be lifted from a
- little-end host and used on a big-endian (or vice versa) without
- modification.
- ==> This is no longer true using BFD. We can generate any byte order
- for the header, and read any byte order. Preference would be to
- use little-endian byte order throughout, regardless of host. <==
-
- o The downloader ('comm960') takes care to generate a pseudo-header
- with correct (i80960) byte-ordering before shipping text and data
- off to the NINDY monitor in the target systems. Symbols and
- relocation info are never sent to the target. */
-
-#define OBJ_BOUT 1
-
-#define OUTPUT_FLAVOR bfd_target_aout_flavour
-
-#include "targ-cpu.h"
-
-#define OBJ_DEFAULT_OUTPUT_FILE_NAME "b.out"
-
-extern const short seg_N_TYPE[];
-extern const segT N_TYPE_seg[];
-
-#define BMAGIC 0415
-/* We don't accept the following (see N_BADMAG macro).
- They're just here so GNU code will compile. */
-#define OMAGIC 0407 /* Old impure format. */
-#define NMAGIC 0410 /* Read-only text. */
-#define ZMAGIC 0413 /* Demand load format. */
-
-#ifndef DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE
-#define DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE BMAGIC
-#endif
-
-/* File header:
- All 'lengths' are given as a number of bytes.
- All 'alignments' are for relinkable files only; an alignment of
- 'n' indicates the corresponding segment must begin at an
- address that is a multiple of (2**n). */
-struct exec
-{
- /* Standard stuff. */
- unsigned long a_magic; /* Identifies this as a b.out file. */
- unsigned long a_text; /* Length of text. */
- unsigned long a_data; /* Length of data. */
- unsigned long a_bss; /* Length of runtime uninitialized data area. */
- unsigned long a_syms; /* Length of symbol table. */
- unsigned long a_entry; /* Runtime start address. */
- unsigned long a_trsize; /* Length of text relocation info. */
- unsigned long a_drsize; /* Length of data relocation info. */
-
- /* Added for i960 */
- unsigned long a_tload; /* Text runtime load address. */
- unsigned long a_dload; /* Data runtime load address. */
- unsigned char a_talign; /* Alignment of text segment. */
- unsigned char a_dalign; /* Alignment of data segment. */
- unsigned char a_balign; /* Alignment of bss segment. */
- unsigned char a_relaxable; /* Contains enough info to relax. */
-};
-
-#define EXEC_BYTES_SIZE (10 * 4 + 4 * 1)
-
-#define N_BADMAG(x) (((x).a_magic) != BMAGIC)
-#define N_TXTOFF(x) EXEC_BYTES_SIZE
-#define N_DATOFF(x) ( N_TXTOFF(x) + (x).a_text )
-#define N_TROFF(x) ( N_DATOFF(x) + (x).a_data )
-#define N_DROFF(x) ( N_TROFF(x) + (x).a_trsize )
-#define N_SYMOFF(x) ( N_DROFF(x) + (x).a_drsize )
-#define N_STROFF(x) ( N_SYMOFF(x) + (x).a_syms )
-
-/* A single entry in the symbol table. */
-struct nlist
- {
- union
- {
- char *n_name;
- struct nlist *n_next;
- long n_strx; /* Index into string table. */
- }
- n_un;
- unsigned char n_type; /* See below. */
- char n_other; /* Used in i80960 support -- see below. */
- short n_desc;
- unsigned long n_value;
- };
-
-typedef struct nlist obj_symbol_type;
-
-/* Legal values of n_type. */
-#define N_UNDF 0 /* Undefined symbol. */
-#define N_ABS 2 /* Absolute symbol. */
-#define N_TEXT 4 /* Text symbol. */
-#define N_DATA 6 /* Data symbol. */
-#define N_BSS 8 /* BSS symbol. */
-#define N_FN 31 /* Filename symbol. */
-
-#define N_EXT 1 /* External symbol (OR'd in with one of above). */
-#define N_TYPE 036 /* Mask for all the type bits. */
-#define N_STAB 0340 /* Mask for all bits used for SDB entries. */
-
-#ifndef CUSTOM_RELOC_FORMAT
-struct relocation_info
- {
- int r_address; /* File address of item to be relocated. */
- unsigned
- r_index:24, /* Index of symbol on which relocation is based. */
- r_pcrel:1, /* 1 => relocate PC-relative; else absolute
- On i960, pc-relative implies 24-bit
- address, absolute implies 32-bit. */
- r_length:2, /* Number of bytes to relocate:
- 0 => 1 byte
- 1 => 2 bytes
- 2 => 4 bytes -- only value used for i960. */
- r_extern:1, r_bsr:1, /* Something for the GNU NS32K assembler. */
- r_disp:1, /* Something for the GNU NS32K assembler. */
- r_callj:1, /* 1 if relocation target is an i960 'callj'. */
- nuthin:1; /* Unused. */
- };
-
-#endif /* CUSTOM_RELOC_FORMAT */
-
-/* Macros to extract information from a symbol table entry.
- This syntactic indirection allows independence regarding a.out or coff.
- The argument (s) of all these macros is a pointer to a symbol table entry. */
-
-/* Predicates. */
-/* True if the symbol is external. */
-#define S_IS_EXTERNAL(s) ((s)->sy_symbol.n_type & N_EXT)
-
-/* True if symbol has been defined, ie is in N_{TEXT,DATA,BSS,ABS} or N_EXT. */
-#define S_IS_DEFINED(s) ((S_GET_TYPE(s) != N_UNDF) || (S_GET_DESC(s) != 0))
-
-/* Return true for symbols that should not be reduced to section
- symbols or eliminated from expressions, because they may be
- overridden by the linker. */
-#define S_FORCE_RELOC(s, strict) \
- (!SEG_NORMAL (S_GET_SEGMENT (s)))
-
-#define S_IS_COMMON(s) \
- (S_GET_TYPE (s) == N_UNDF && S_GET_VALUE (s) != 0)
-
-#define S_IS_REGISTER(s) ((s)->sy_symbol.n_type == N_REGISTER)
-
-/* True if a debug special symbol entry. */
-#define S_IS_DEBUG(s) ((s)->sy_symbol.n_type & N_STAB)
-/* True if a symbol is local symbol name. */
-#define S_IS_LOCAL(s) \
- ((S_GET_NAME (s) \
- && !S_IS_DEBUG (s) \
- && (strchr (S_GET_NAME (s), '\001') != NULL \
- || strchr (S_GET_NAME (s), '\002') != NULL \
- || (S_LOCAL_NAME(s) && !flag_keep_locals))) \
- || (flag_strip_local_absolute \
- && !S_IS_EXTERNAL(s) \
- && S_GET_SEGMENT(s) == absolute_section))
-/* True if the symbol has been generated because of a .stabd directive. */
-#define S_IS_STABD(s) (S_GET_NAME(s) == NULL)
-
-/* Accessors. */
-/* The name of the symbol. */
-#define S_GET_NAME(s) ((s)->sy_symbol.n_un.n_name)
-/* The pointer to the string table. */
-#define S_GET_OFFSET(s) ((s)->sy_symbol.n_un.n_strx)
-/* The type of the symbol. */
-#define S_GET_TYPE(s) ((s)->sy_symbol.n_type & N_TYPE)
-/* The numeric value of the segment. */
-#define S_GET_SEGMENT(s) (N_TYPE_seg[S_GET_TYPE(s)])
-/* The n_other expression value. */
-#define S_GET_OTHER(s) ((s)->sy_symbol.n_other)
-/* The n_desc expression value. */
-#define S_GET_DESC(s) ((s)->sy_symbol.n_desc)
-
-/* Modifiers. */
-/* Assume that a symbol cannot be simultaneously in more than on segment. */
-/* Set segment. */
-#define S_SET_SEGMENT(s,seg) ((s)->sy_symbol.n_type &= ~N_TYPE,(s)->sy_symbol.n_type |= SEGMENT_TO_SYMBOL_TYPE (seg))
-/* The symbol is external. */
-#define S_SET_EXTERNAL(s) ((s)->sy_symbol.n_type |= N_EXT)
-/* The symbol is not external. */
-#define S_CLEAR_EXTERNAL(s) ((s)->sy_symbol.n_type &= ~N_EXT)
-/* Set the name of the symbol. */
-#define S_SET_NAME(s,v) ((s)->sy_symbol.n_un.n_name = (v))
-/* Set the offset in the string table. */
-#define S_SET_OFFSET(s,v) ((s)->sy_symbol.n_un.n_strx = (v))
-/* Set the n_other expression value. */
-#define S_SET_OTHER(s,v) ((s)->sy_symbol.n_other = (v))
-/* Set the n_desc expression value. */
-#define S_SET_DESC(s,v) ((s)->sy_symbol.n_desc = (v))
-/* Set the n_type value. */
-#define S_SET_TYPE(s,v) ((s)->sy_symbol.n_type = (v))
-
-/* File header macro and type definition. */
-
-#define H_GET_FILE_SIZE(h) (EXEC_BYTES_SIZE \
- + H_GET_TEXT_SIZE (h) \
- + H_GET_DATA_SIZE(h) \
- + H_GET_SYMBOL_TABLE_SIZE (h) \
- + H_GET_TEXT_RELOCATION_SIZE (h) \
- + H_GET_DATA_RELOCATION_SIZE (h) \
- + (h)->string_table_size)
-
-#define H_GET_HEADER_SIZE(h) EXEC_BYTES_SIZE
-#define H_GET_TEXT_SIZE(h) ((h)->header.a_text)
-#define H_GET_DATA_SIZE(h) ((h)->header.a_data)
-#define H_GET_BSS_SIZE(h) ((h)->header.a_bss)
-#define H_GET_TEXT_RELOCATION_SIZE(h) ((h)->header.a_trsize)
-#define H_GET_DATA_RELOCATION_SIZE(h) ((h)->header.a_drsize)
-#define H_GET_SYMBOL_TABLE_SIZE(h) ((h)->header.a_syms)
-#define H_GET_MAGIC_NUMBER(h) ((h)->header.a_info)
-#define H_GET_ENTRY_POINT(h) ((h)->header.a_entry)
-#define H_GET_STRING_SIZE(h) ((h)->string_table_size)
-#define H_GET_LINENO_SIZE(h) (0)
-
-#ifdef EXEC_MACHINE_TYPE
-#define H_GET_MACHINE_TYPE(h) ((h)->header.a_machtype)
-#endif /* EXEC_MACHINE_TYPE. */
-#ifdef EXEC_VERSION
-#define H_GET_VERSION(h) ((h)->header.a_version)
-#endif /* EXEC_VERSION. */
-
-#define H_SET_TEXT_SIZE(h,v) ((h)->header.a_text = (v))
-#define H_SET_DATA_SIZE(h,v) ((h)->header.a_data = (v))
-#define H_SET_BSS_SIZE(h,v) ((h)->header.a_bss = (v))
-
-#define H_SET_RELOCATION_SIZE(h,t,d) (H_SET_TEXT_RELOCATION_SIZE((h),(t)),\
- H_SET_DATA_RELOCATION_SIZE((h),(d)))
-
-#define H_SET_TEXT_RELOCATION_SIZE(h,v) ((h)->header.a_trsize = (v))
-#define H_SET_DATA_RELOCATION_SIZE(h,v) ((h)->header.a_drsize = (v))
-#define H_SET_SYMBOL_TABLE_SIZE(h,v) ((h)->header.a_syms = (v) * 12)
-
-#define H_SET_MAGIC_NUMBER(h,v) ((h)->header.a_magic = (v))
-
-#define H_SET_ENTRY_POINT(h,v) ((h)->header.a_entry = (v))
-#define H_SET_STRING_SIZE(h,v) ((h)->string_table_size = (v))
-#ifdef EXEC_MACHINE_TYPE
-#define H_SET_MACHINE_TYPE(h,v) ((h)->header.a_machtype = (v))
-#endif /* EXEC_MACHINE_TYPE. */
-#ifdef EXEC_VERSION
-#define H_SET_VERSION(h,v) ((h)->header.a_version = (v))
-#endif /* EXEC_VERSION. */
-
-typedef struct
- {
- struct exec header; /* a.out header. */
- long string_table_size; /* names + '\0' + sizeof (int). */
- }
-
-object_headers;
-
-/* Unused hooks. */
-#define OBJ_EMIT_LINENO(a, b, c) {;}
-#define obj_pre_write_hook(a) {;}
-
-#if WORDS_BIGENDIAN
-#define host_number_to_chars number_to_chars_bigendian
-#else
-#define host_number_to_chars number_to_chars_littleendian
-#endif
-
-struct fix;
-
-extern void tc_aout_fix_to_chars (char *, struct fix *, relax_addressT);
-extern void tc_bout_fix_to_chars (char *, struct fix *, relax_addressT);
-
-#define AOUT_STABS