54cfded08e
* config/tc-i386.c (tc_x86_cfi_init): New function. * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines. * as.c (parse_args): Set verbose flag on --verbose. (main): Call tc_cfi_init()/cfi_finish(). * as.h (verbose): New external variable. * read.c (pobegin): Insert CFI pops to the list. * symbols.c (local_symbol_make): Make symbol external. * symbols.h (local_symbol_make): New prototype. * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am". * Makefile.in: Regenerate. * doc/as.texinfo: Added node "CFI directives" with description of all implemented .cfi_* directives. * doc/Makefile.in: Regenerate. * po/POTFILES.in: Regenerate.
695 lines
19 KiB
C
695 lines
19 KiB
C
/* as.h - global header file
|
||
Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
|
||
1999, 2000, 2001, 2002, 2003
|
||
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, 59 Temple Place - Suite 330, Boston, MA
|
||
02111-1307, USA. */
|
||
|
||
#ifndef GAS
|
||
#define GAS 1
|
||
/* I think this stuff is largely out of date. xoxorich.
|
||
*
|
||
* CAPITALISED names are #defined.
|
||
* "lowercaseH" is #defined if "lowercase.h" has been #include-d.
|
||
* "lowercaseT" is a typedef of "lowercase" objects.
|
||
* "lowercaseP" is type "pointer to object of type 'lowercase'".
|
||
* "lowercaseS" is typedef struct ... lowercaseS.
|
||
*
|
||
* #define DEBUG to enable all the "know" assertion tests.
|
||
* #define SUSPECT when debugging hash code.
|
||
* #define COMMON as "extern" for all modules except one, where you #define
|
||
* COMMON as "".
|
||
* If TEST is #defined, then we are testing a module: #define COMMON as "".
|
||
*/
|
||
|
||
#include "config.h"
|
||
#include "bin-bugs.h"
|
||
|
||
/* This is the code recommended in the autoconf documentation, almost
|
||
verbatim. If it doesn't work for you, let me know, and notify
|
||
djm@gnu.ai.mit.edu as well. */
|
||
/* Added void* version for STDC case. This is to be compatible with
|
||
the declaration in bison.simple, used for m68k operand parsing.
|
||
--KR 1995.08.08 */
|
||
/* Force void* decl for hpux. This is what Bison uses. --KR 1995.08.16 */
|
||
|
||
#ifndef __GNUC__
|
||
# if HAVE_ALLOCA_H
|
||
# include <alloca.h>
|
||
# else
|
||
# ifdef _AIX
|
||
/* Indented so that pre-ansi C compilers will ignore it, rather than
|
||
choke on it. Some versions of AIX require this to be the first
|
||
thing in the file. */
|
||
#pragma alloca
|
||
# else
|
||
# ifndef alloca /* predefined by HP cc +Olibcalls */
|
||
# if !defined (__STDC__) && !defined (__hpux)
|
||
extern char *alloca ();
|
||
# else
|
||
extern void *alloca ();
|
||
# endif /* __STDC__, __hpux */
|
||
# endif /* alloca */
|
||
# endif /* _AIX */
|
||
# endif /* HAVE_ALLOCA_H */
|
||
#endif /* __GNUC__ */
|
||
|
||
/* Now, tend to the rest of the configuration. */
|
||
|
||
/* System include files first... */
|
||
#include <stdio.h>
|
||
#ifdef HAVE_STRING_H
|
||
#include <string.h>
|
||
#else
|
||
#ifdef HAVE_STRINGS_H
|
||
#include <strings.h>
|
||
#endif
|
||
#endif
|
||
#ifdef HAVE_STDLIB_H
|
||
#include <stdlib.h>
|
||
#endif
|
||
#ifdef HAVE_UNISTD_H
|
||
#include <unistd.h>
|
||
#endif
|
||
#ifdef HAVE_SYS_TYPES_H
|
||
/* for size_t, pid_t */
|
||
#include <sys/types.h>
|
||
#endif
|
||
|
||
#include "getopt.h"
|
||
/* The first getopt value for machine-independent long options.
|
||
150 isn't special; it's just an arbitrary non-ASCII char value. */
|
||
#define OPTION_STD_BASE 150
|
||
/* The first getopt value for machine-dependent long options.
|
||
190 gives the standard options room to grow. */
|
||
#define OPTION_MD_BASE 190
|
||
|
||
#ifdef DEBUG
|
||
#undef NDEBUG
|
||
#endif
|
||
#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)
|
||
#define __PRETTY_FUNCTION__ ((char*)0)
|
||
#endif
|
||
#if 0
|
||
|
||
/* Handle lossage with assert.h. */
|
||
#ifndef BROKEN_ASSERT
|
||
#include <assert.h>
|
||
#else /* BROKEN_ASSERT */
|
||
#ifndef NDEBUG
|
||
#define assert(p) ((p) ? 0 : (as_assert (__FILE__, __LINE__, __PRETTY_FUNCTION__), 0))
|
||
#else
|
||
#define assert(p) ((p), 0)
|
||
#endif
|
||
#endif /* BROKEN_ASSERT */
|
||
|
||
#else
|
||
|
||
#define assert(P) ((P) ? 0 : (as_assert (__FILE__, __LINE__, __PRETTY_FUNCTION__), 0))
|
||
#undef abort
|
||
#define abort() as_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
|
||
|
||
#endif
|
||
|
||
/* Now GNU header files... */
|
||
#include "ansidecl.h"
|
||
#ifdef BFD_ASSEMBLER
|
||
#include "bfd.h"
|
||
#endif
|
||
#include "libiberty.h"
|
||
|
||
/* Define the standard progress macros. */
|
||
#include "progress.h"
|
||
|
||
/* This doesn't get taken care of anywhere. */
|
||
#ifndef __MWERKS__ /* Metrowerks C chokes on the "defined (inline)" */
|
||
#if !defined (__GNUC__) && !defined (inline)
|
||
#define inline
|
||
#endif
|
||
#endif /* !__MWERKS__ */
|
||
|
||
/* Other stuff from config.h. */
|
||
#ifdef NEED_DECLARATION_STRSTR
|
||
extern char *strstr ();
|
||
#endif
|
||
#ifdef NEED_DECLARATION_MALLOC
|
||
extern PTR malloc ();
|
||
extern PTR realloc ();
|
||
#endif
|
||
#ifdef NEED_DECLARATION_FREE
|
||
extern void free ();
|
||
#endif
|
||
#ifdef NEED_DECLARATION_ERRNO
|
||
extern int errno;
|
||
#endif
|
||
#ifdef NEED_DECLARATION_ENVIRON
|
||
extern char **environ;
|
||
#endif
|
||
|
||
/* This is needed for VMS. */
|
||
#if ! defined (HAVE_UNLINK) && defined (HAVE_REMOVE)
|
||
#define unlink remove
|
||
#endif
|
||
|
||
/* Hack to make "gcc -Wall" not complain about obstack macros. */
|
||
#if !defined (memcpy) && !defined (bcopy)
|
||
#define bcopy(src,dest,size) memcpy (dest, src, size)
|
||
#endif
|
||
|
||
/* Make Saber happier on obstack.h. */
|
||
#ifdef SABER
|
||
#undef __PTR_TO_INT
|
||
#define __PTR_TO_INT(P) ((int) (P))
|
||
#undef __INT_TO_PTR
|
||
#define __INT_TO_PTR(P) ((char *) (P))
|
||
#endif
|
||
|
||
#ifndef __LINE__
|
||
#define __LINE__ "unknown"
|
||
#endif /* __LINE__ */
|
||
|
||
#ifndef __FILE__
|
||
#define __FILE__ "unknown"
|
||
#endif /* __FILE__ */
|
||
|
||
#ifndef FOPEN_WB
|
||
#if defined GO32 || defined __MINGW32__
|
||
#include "fopen-bin.h"
|
||
#else
|
||
#include "fopen-same.h"
|
||
#endif
|
||
#endif
|
||
|
||
#ifndef EXIT_SUCCESS
|
||
#define EXIT_SUCCESS 0
|
||
#define EXIT_FAILURE 1
|
||
#endif
|
||
|
||
#ifndef SEEK_SET
|
||
#define SEEK_SET 0
|
||
#endif
|
||
|
||
#define obstack_chunk_alloc xmalloc
|
||
#define obstack_chunk_free xfree
|
||
|
||
#define xfree free
|
||
|
||
#include "asintl.h"
|
||
|
||
#define BAD_CASE(val) \
|
||
{ \
|
||
as_fatal (_("Case value %ld unexpected at line %d of file \"%s\"\n"), \
|
||
(long) val, __LINE__, __FILE__); \
|
||
}
|
||
|
||
#include "flonum.h"
|
||
|
||
/* These are assembler-wide concepts */
|
||
|
||
#ifdef BFD_ASSEMBLER
|
||
extern bfd *stdoutput;
|
||
typedef bfd_vma addressT;
|
||
typedef bfd_signed_vma offsetT;
|
||
#else
|
||
typedef unsigned long addressT;
|
||
typedef long offsetT;
|
||
#endif
|
||
|
||
/* Type of symbol value, etc. For use in prototypes. */
|
||
typedef addressT valueT;
|
||
|
||
#ifndef COMMON
|
||
#ifdef TEST
|
||
#define COMMON /* declare our COMMONs storage here. */
|
||
#else
|
||
#define COMMON extern /* our commons live elswhere */
|
||
#endif
|
||
#endif
|
||
/* COMMON now defined */
|
||
|
||
#ifdef DEBUG
|
||
#ifndef know
|
||
#define know(p) assert(p) /* Verify our assumptions! */
|
||
#endif /* not yet defined */
|
||
#else
|
||
#define know(p) /* know() checks are no-op.ed */
|
||
#endif
|
||
|
||
/* input_scrub.c */
|
||
|
||
/* Supplies sanitised buffers to read.c.
|
||
Also understands printing line-number part of error messages. */
|
||
|
||
/* subsegs.c Sub-segments. Also, segment(=expression type)s.*/
|
||
|
||
#ifndef BFD_ASSEMBLER
|
||
|
||
#ifdef MANY_SEGMENTS
|
||
#include "bfd.h"
|
||
#define N_SEGMENTS 40
|
||
#define SEG_NORMAL(x) ((x) >= SEG_E0 && (x) <= SEG_E39)
|
||
#define SEG_LIST SEG_E0,SEG_E1,SEG_E2,SEG_E3,SEG_E4,SEG_E5,SEG_E6,SEG_E7,SEG_E8,SEG_E9,\
|
||
SEG_E10,SEG_E11,SEG_E12,SEG_E13,SEG_E14,SEG_E15,SEG_E16,SEG_E17,SEG_E18,SEG_E19,\
|
||
SEG_E20,SEG_E21,SEG_E22,SEG_E23,SEG_E24,SEG_E25,SEG_E26,SEG_E27,SEG_E28,SEG_E29,\
|
||
SEG_E30,SEG_E31,SEG_E32,SEG_E33,SEG_E34,SEG_E35,SEG_E36,SEG_E37,SEG_E38,SEG_E39
|
||
#define SEG_TEXT SEG_E0
|
||
#define SEG_DATA SEG_E1
|
||
#define SEG_BSS SEG_E2
|
||
#define SEG_LAST SEG_E39
|
||
#else
|
||
#define N_SEGMENTS 3
|
||
#define SEG_NORMAL(x) ((x) == SEG_TEXT || (x) == SEG_DATA || (x) == SEG_BSS)
|
||
#define SEG_LIST SEG_TEXT,SEG_DATA,SEG_BSS
|
||
#endif
|
||
|
||
typedef enum _segT {
|
||
SEG_ABSOLUTE = 0,
|
||
SEG_LIST,
|
||
SEG_UNKNOWN,
|
||
SEG_GOOF, /* Only happens if AS has a logic error. */
|
||
/* Invented so we don't crash printing */
|
||
/* error message involving weird segment. */
|
||
SEG_EXPR, /* Intermediate expression values. */
|
||
SEG_DEBUG, /* Debug segment */
|
||
SEG_NTV, /* Transfert vector preload segment */
|
||
SEG_PTV, /* Transfert vector postload segment */
|
||
SEG_REGISTER /* Mythical: a register-valued expression */
|
||
} segT;
|
||
|
||
#define SEG_MAXIMUM_ORDINAL (SEG_REGISTER)
|
||
#else
|
||
typedef asection *segT;
|
||
#define SEG_NORMAL(SEG) ((SEG) != absolute_section \
|
||
&& (SEG) != undefined_section \
|
||
&& (SEG) != reg_section \
|
||
&& (SEG) != expr_section)
|
||
#endif
|
||
typedef int subsegT;
|
||
|
||
/* What subseg we are accreting now? */
|
||
COMMON subsegT now_subseg;
|
||
|
||
/* Segment our instructions emit to. */
|
||
COMMON segT now_seg;
|
||
|
||
#ifdef BFD_ASSEMBLER
|
||
#define segment_name(SEG) bfd_get_section_name (stdoutput, SEG)
|
||
#else
|
||
extern char const *const seg_name[];
|
||
#define segment_name(SEG) seg_name[(int) (SEG)]
|
||
#endif
|
||
|
||
#ifndef BFD_ASSEMBLER
|
||
extern int section_alignment[];
|
||
#endif
|
||
|
||
#ifdef BFD_ASSEMBLER
|
||
extern segT reg_section, expr_section;
|
||
/* Shouldn't these be eliminated someday? */
|
||
extern segT text_section, data_section, bss_section;
|
||
#define absolute_section bfd_abs_section_ptr
|
||
#define undefined_section bfd_und_section_ptr
|
||
#else
|
||
#define reg_section SEG_REGISTER
|
||
#define expr_section SEG_EXPR
|
||
#define text_section SEG_TEXT
|
||
#define data_section SEG_DATA
|
||
#define bss_section SEG_BSS
|
||
#define absolute_section SEG_ABSOLUTE
|
||
#define undefined_section SEG_UNKNOWN
|
||
#endif
|
||
|
||
/* relax() */
|
||
|
||
enum _relax_state {
|
||
/* Variable chars to be repeated fr_offset times.
|
||
Fr_symbol unused. Used with fr_offset == 0 for a
|
||
constant length frag. */
|
||
rs_fill = 1,
|
||
|
||
/* Align. The fr_offset field holds the power of 2 to which to
|
||
align. The fr_var field holds the number of characters in the
|
||
fill pattern. The fr_subtype field holds the maximum number of
|
||
bytes to skip when aligning, or 0 if there is no maximum. */
|
||
rs_align,
|
||
|
||
/* Align code. The fr_offset field holds the power of 2 to which
|
||
to align. This type is only generated by machine specific
|
||
code, which is normally responsible for handling the fill
|
||
pattern. The fr_subtype field holds the maximum number of
|
||
bytes to skip when aligning, or 0 if there is no maximum. */
|
||
rs_align_code,
|
||
|
||
/* Test for alignment. Like rs_align, but used by several targets
|
||
to warn if data is not properly aligned. */
|
||
rs_align_test,
|
||
|
||
/* Org: Fr_offset, fr_symbol: address. 1 variable char: fill
|
||
character. */
|
||
rs_org,
|
||
|
||
#ifndef WORKING_DOT_WORD
|
||
/* JF: gunpoint */
|
||
rs_broken_word,
|
||
#endif
|
||
|
||
/* machine-specific relaxable (or similarly alterable) instruction */
|
||
rs_machine_dependent,
|
||
|
||
/* .space directive with expression operand that needs to be computed
|
||
later. Similar to rs_org, but different.
|
||
fr_symbol: operand
|
||
1 variable char: fill character */
|
||
rs_space,
|
||
|
||
/* A DWARF leb128 value; only ELF uses this. The subtype is 0 for
|
||
unsigned, 1 for signed. */
|
||
rs_leb128,
|
||
|
||
/* Exception frame information which we may be able to optimize. */
|
||
rs_cfa,
|
||
|
||
/* Cross-fragment dwarf2 line number optimization. */
|
||
rs_dwarf2dbg
|
||
};
|
||
|
||
typedef enum _relax_state relax_stateT;
|
||
|
||
/* This type is used in prototypes, so it can't be a type that will be
|
||
widened for argument passing. */
|
||
typedef unsigned int relax_substateT;
|
||
|
||
/* Enough bits for address, but still an integer type.
|
||
Could be a problem, cross-assembling for 64-bit machines. */
|
||
typedef addressT relax_addressT;
|
||
|
||
/* main program "as.c" (command arguments etc) */
|
||
|
||
COMMON unsigned char flag_no_comments; /* -f */
|
||
COMMON unsigned char flag_debug; /* -D */
|
||
COMMON unsigned char flag_signed_overflow_ok; /* -J */
|
||
#ifndef WORKING_DOT_WORD
|
||
COMMON unsigned char flag_warn_displacement; /* -K */
|
||
#endif
|
||
|
||
/* True if local symbols should be retained. */
|
||
COMMON int flag_keep_locals; /* -L */
|
||
|
||
/* True if we are assembling in MRI mode. */
|
||
COMMON int flag_mri;
|
||
|
||
/* Should the data section be made read-only and appended to the text
|
||
section? */
|
||
COMMON unsigned char flag_readonly_data_in_text; /* -R */
|
||
|
||
/* True if warnings should be inhibited. */
|
||
COMMON int flag_no_warnings; /* -W */
|
||
|
||
/* True if warnings count as errors. */
|
||
COMMON int flag_fatal_warnings; /* --fatal-warnings */
|
||
|
||
/* True if we should attempt to generate output even if non-fatal errors
|
||
are detected. */
|
||
COMMON unsigned char flag_always_generate_output; /* -Z */
|
||
|
||
/* This is true if the assembler should output time and space usage. */
|
||
COMMON unsigned char flag_print_statistics;
|
||
|
||
/* True if local absolute symbols are to be stripped. */
|
||
COMMON int flag_strip_local_absolute;
|
||
|
||
/* True if we should generate a traditional format object file. */
|
||
COMMON int flag_traditional_format;
|
||
|
||
/* name of emitted object file */
|
||
COMMON char *out_file_name;
|
||
|
||
/* name of file defining extensions to the basic instruction set */
|
||
COMMON char *insttbl_file_name;
|
||
|
||
/* TRUE if we need a second pass. */
|
||
COMMON int need_pass_2;
|
||
|
||
/* TRUE if we should do no relaxing, and
|
||
leave lots of padding. */
|
||
COMMON int linkrelax;
|
||
|
||
/* TRUE if we should produce a listing. */
|
||
extern int listing;
|
||
|
||
/* Type of debugging information we should generate. We currently support
|
||
stabs, ECOFF, and DWARF2.
|
||
|
||
NOTE! This means debug information about the assembly source code itself
|
||
and _not_ about possible debug information from a high-level language.
|
||
This is especially relevant to DWARF2, since the compiler may emit line
|
||
number directives that the assembler resolves. */
|
||
|
||
enum debug_info_type {
|
||
DEBUG_UNSPECIFIED,
|
||
DEBUG_NONE,
|
||
DEBUG_STABS,
|
||
DEBUG_ECOFF,
|
||
DEBUG_DWARF,
|
||
DEBUG_DWARF2
|
||
};
|
||
|
||
extern enum debug_info_type debug_type;
|
||
|
||
/* Maximum level of macro nesting. */
|
||
extern int max_macro_nest;
|
||
|
||
/* Verbosity level. */
|
||
extern int verbose;
|
||
|
||
/* Obstack chunk size. Keep large for efficient space use, make small to
|
||
increase malloc calls for monitoring memory allocation. */
|
||
extern int chunksize;
|
||
|
||
struct _pseudo_type {
|
||
/* assembler mnemonic, lower case, no '.' */
|
||
const char *poc_name;
|
||
/* Do the work */
|
||
void (*poc_handler) PARAMS ((int));
|
||
/* Value to pass to handler */
|
||
int poc_val;
|
||
};
|
||
|
||
typedef struct _pseudo_type pseudo_typeS;
|
||
|
||
/* Prefer varargs for non-ANSI compiler, since some will barf if the
|
||
ellipsis definition is used with a no-arguments declaration. */
|
||
#if defined (HAVE_VARARGS_H) && !defined (__STDC__)
|
||
#undef HAVE_STDARG_H
|
||
#endif
|
||
|
||
#if defined (HAVE_STDARG_H)
|
||
#define USE_STDARG
|
||
#endif
|
||
#if !defined (USE_STDARG) && defined (HAVE_VARARGS_H)
|
||
#define USE_VARARGS
|
||
#endif
|
||
|
||
#ifdef USE_STDARG
|
||
#if (__GNUC__ >= 2) && !defined(VMS)
|
||
/* for use with -Wformat */
|
||
|
||
#if __GNUC__ == 2 && __GNUC_MINOR__ < 6
|
||
/* Support for double underscores in attribute names was added in gcc
|
||
2.6, so avoid them if we are using an earlier version. */
|
||
#define __printf__ printf
|
||
#define __format__ format
|
||
#endif
|
||
|
||
#define PRINTF_LIKE(FCN) \
|
||
void FCN (const char *format, ...) \
|
||
__attribute__ ((__format__ (__printf__, 1, 2)))
|
||
#define PRINTF_WHERE_LIKE(FCN) \
|
||
void FCN (char *file, unsigned int line, const char *format, ...) \
|
||
__attribute__ ((__format__ (__printf__, 3, 4)))
|
||
|
||
#else /* __GNUC__ < 2 || defined(VMS) */
|
||
|
||
#define PRINTF_LIKE(FCN) void FCN PARAMS ((const char *format, ...))
|
||
#define PRINTF_WHERE_LIKE(FCN) void FCN PARAMS ((char *file, \
|
||
unsigned int line, \
|
||
const char *format, ...))
|
||
|
||
#endif /* __GNUC__ < 2 || defined(VMS) */
|
||
|
||
#else /* ! USE_STDARG */
|
||
|
||
#define PRINTF_LIKE(FCN) void FCN ()
|
||
#define PRINTF_WHERE_LIKE(FCN) void FCN ()
|
||
|
||
#endif /* ! USE_STDARG */
|
||
|
||
PRINTF_LIKE (as_bad);
|
||
PRINTF_LIKE (as_fatal) ATTRIBUTE_NORETURN;
|
||
PRINTF_LIKE (as_tsktsk);
|
||
PRINTF_LIKE (as_warn);
|
||
PRINTF_WHERE_LIKE (as_bad_where);
|
||
PRINTF_WHERE_LIKE (as_warn_where);
|
||
|
||
void as_assert PARAMS ((const char *, int, const char *));
|
||
void as_abort PARAMS ((const char *, int, const char *)) ATTRIBUTE_NORETURN;
|
||
|
||
void fprint_value PARAMS ((FILE *file, addressT value));
|
||
void sprint_value PARAMS ((char *buf, addressT value));
|
||
|
||
int had_errors PARAMS ((void));
|
||
int had_warnings PARAMS ((void));
|
||
|
||
void print_version_id PARAMS ((void));
|
||
char *app_push PARAMS ((void));
|
||
char *atof_ieee PARAMS ((char *str, int what_kind, LITTLENUM_TYPE * words));
|
||
char *input_scrub_include_file PARAMS ((char *filename, char *position));
|
||
extern void input_scrub_insert_line PARAMS((const char *line));
|
||
extern void input_scrub_insert_file PARAMS((char *path));
|
||
char *input_scrub_new_file PARAMS ((char *filename));
|
||
char *input_scrub_next_buffer PARAMS ((char **bufp));
|
||
int do_scrub_chars PARAMS ((int (*get) (char *, int), char *to, int tolen));
|
||
int gen_to_words PARAMS ((LITTLENUM_TYPE * words, int precision,
|
||
long exponent_bits));
|
||
int had_err PARAMS ((void));
|
||
int ignore_input PARAMS ((void));
|
||
void cond_finish_check PARAMS ((int));
|
||
void cond_exit_macro PARAMS ((int));
|
||
int seen_at_least_1_file PARAMS ((void));
|
||
void app_pop PARAMS ((char *arg));
|
||
void as_howmuch PARAMS ((FILE * stream));
|
||
void as_perror PARAMS ((const char *gripe, const char *filename));
|
||
void as_where PARAMS ((char **namep, unsigned int *linep));
|
||
void bump_line_counters PARAMS ((void));
|
||
void do_scrub_begin PARAMS ((int));
|
||
void input_scrub_begin PARAMS ((void));
|
||
void input_scrub_close PARAMS ((void));
|
||
void input_scrub_end PARAMS ((void));
|
||
int new_logical_line PARAMS ((char *fname, int line_number));
|
||
void subsegs_begin PARAMS ((void));
|
||
void subseg_change PARAMS ((segT seg, int subseg));
|
||
segT subseg_new PARAMS ((const char *name, subsegT subseg));
|
||
segT subseg_force_new PARAMS ((const char *name, subsegT subseg));
|
||
void subseg_set PARAMS ((segT seg, subsegT subseg));
|
||
#ifdef BFD_ASSEMBLER
|
||
segT subseg_get PARAMS ((const char *, int));
|
||
#endif
|
||
int subseg_text_p PARAMS ((segT));
|
||
|
||
void start_dependencies PARAMS ((char *));
|
||
void register_dependency PARAMS ((char *));
|
||
void print_dependencies PARAMS ((void));
|
||
|
||
struct expressionS;
|
||
struct fix;
|
||
typedef struct symbol symbolS;
|
||
struct relax_type;
|
||
typedef struct frag fragS;
|
||
|
||
#ifdef BFD_ASSEMBLER
|
||
/* literal.c */
|
||
valueT add_to_literal_pool PARAMS ((symbolS *, valueT, segT, int));
|
||
#endif
|
||
|
||
int check_eh_frame PARAMS ((struct expressionS *, unsigned int *));
|
||
int eh_frame_estimate_size_before_relax PARAMS ((fragS *));
|
||
int eh_frame_relax_frag PARAMS ((fragS *));
|
||
void eh_frame_convert_frag PARAMS ((fragS *));
|
||
|
||
int generic_force_reloc PARAMS ((struct fix *));
|
||
|
||
#include "expr.h" /* Before targ-*.h */
|
||
|
||
/* this one starts the chain of target dependant headers */
|
||
#include "targ-env.h"
|
||
|
||
#ifdef OBJ_MAYBE_ELF
|
||
#define IS_ELF (OUTPUT_FLAVOR == bfd_target_elf_flavour)
|
||
#else
|
||
#ifdef OBJ_ELF
|
||
#define IS_ELF 1
|
||
#else
|
||
#define IS_ELF 0
|
||
#endif
|
||
#endif
|
||
|
||
#include "write.h"
|
||
#include "frags.h"
|
||
#include "hash.h"
|
||
#include "read.h"
|
||
#include "symbols.h"
|
||
|
||
#include "tc.h"
|
||
#include "obj.h"
|
||
|
||
#ifdef USE_EMULATIONS
|
||
#include "emul.h"
|
||
#endif
|
||
#include "listing.h"
|
||
|
||
#ifdef TC_M68K
|
||
/* True if we are assembling in m68k MRI mode. */
|
||
COMMON int flag_m68k_mri;
|
||
#else
|
||
#define flag_m68k_mri 0
|
||
#endif
|
||
|
||
#ifdef WARN_COMMENTS
|
||
COMMON int warn_comment;
|
||
COMMON unsigned int found_comment;
|
||
COMMON char *found_comment_file;
|
||
#endif
|
||
|
||
#ifndef NUMBERS_WITH_SUFFIX
|
||
#define NUMBERS_WITH_SUFFIX 0
|
||
#endif
|
||
|
||
#ifndef LOCAL_LABELS_DOLLAR
|
||
#define LOCAL_LABELS_DOLLAR 0
|
||
#endif
|
||
|
||
#ifndef LOCAL_LABELS_FB
|
||
#define LOCAL_LABELS_FB 0
|
||
#endif
|
||
|
||
#ifndef LABELS_WITHOUT_COLONS
|
||
#define LABELS_WITHOUT_COLONS 0
|
||
#endif
|
||
|
||
#ifndef NO_PSEUDO_DOT
|
||
#define NO_PSEUDO_DOT 0
|
||
#endif
|
||
|
||
#ifndef TEXT_SECTION_NAME
|
||
#define TEXT_SECTION_NAME ".text"
|
||
#define DATA_SECTION_NAME ".data"
|
||
#define BSS_SECTION_NAME ".bss"
|
||
#endif
|
||
|
||
#ifndef OCTETS_PER_BYTE_POWER
|
||
#define OCTETS_PER_BYTE_POWER 0
|
||
#endif
|
||
#ifndef OCTETS_PER_BYTE
|
||
#define OCTETS_PER_BYTE (1<<OCTETS_PER_BYTE_POWER)
|
||
#endif
|
||
#if OCTETS_PER_BYTE != (1<<OCTETS_PER_BYTE_POWER)
|
||
#error "Octets per byte conflicts with its power-of-two definition!"
|
||
#endif
|
||
|
||
#endif /* GAS */
|